/* ==========================================================================
   AQUAVOLTX — core stylesheet
   Mobile-first. All spacing/positioning uses CSS logical properties
   (margin-inline-start, inset-inline-end…) so RTL/LTR flip without overrides.
   Direction-specific exceptions live in rtl.css; breakpoints in responsive.css.

   1. Tokens  2. Base  3. Buttons  4. Header  5. Hero  6. Marquee
   7. Sections  8. Services  9. Solutions  10. Why  11. Process
   12. Testimonials  13. Markets  14. FAQ  15. CTA band  16. Contact & form
   17. Footer  18. WhatsApp  19. Utilities (top button, progress)  20. Motion
   21-23. Spotlight, mobile bar, install card  24. Photo gallery  25. Videos
   26. Lightbox  27. Inner pages (privacy, terms, cookies, blog)  28. Partners
   29. Payment methods  30. Social dock  31. Logo emblem
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  /* Brand palette: navy = engineering/trust, aqua = groundwater, amber = solar energy */
  --color-primary: #0B2D4A;
  --color-primary-900: #061B2E;
  --color-primary-800: #0A2540;
  --color-primary-700: #154A70;
  --color-secondary: #13A3B5;
  --color-secondary-ink: #0A7182;       /* aqua that passes 4.5:1 on white for text */
  --color-secondary-soft: #E2F5F7;
  --color-accent: #F6A609;
  --color-accent-soft: #FFF4DC;
  --color-cta: #F6A609;
  --color-cta-hover: #FFB93A;
  --color-cta-ink: #061B2E;
  --color-background: #FFFFFF;
  --color-surface: #F2F7FA;
  --color-surface-2: #E4EEF3;
  --color-text-primary: #0E2536;
  --color-text-secondary: #4A6272;
  --color-text-inverse: #FFFFFF;
  --color-text-inverse-muted: #B6CBDA;
  --color-border: #D6E2E8;
  --color-border-strong: #A9BECA;
  --color-success: #1A7F52;
  --color-success-soft: #E4F4EC;
  --color-error: #B4232B;
  --color-error-soft: #FBE9EA;
  --color-whatsapp: #1FAF55;
  --color-whatsapp-dark: #128C4A;
  --color-whatsapp-soft: #E7F8EE;
  --color-star: #F6A609;
  --color-focus: #13A3B5;

  --grad-brand: linear-gradient(135deg, #061B2E 0%, #0B2D4A 50%, #0D4B66 100%);
  --grad-aqua: linear-gradient(135deg, #1CC0D2 0%, #0A7182 100%);
  --grad-sun: linear-gradient(135deg, #FFCB52 0%, #F29A0E 100%);
  --grad-navy: linear-gradient(135deg, #154A70 0%, #0B2D4A 100%);
  --grad-text: linear-gradient(90deg, #5FE0EE 0%, #FFC94D 100%);
  --grad-wa: linear-gradient(135deg, #2BD06B 0%, #128C4A 100%);

  --mark-top: #0B2D4A;
  --mark-bottom: #13A3B5;

  --font-latin: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-arabic: "IBM Plex Sans Arabic", "IBM Plex Sans", "Segoe UI", Tahoma, "Geeza Pro", Arial, sans-serif;
  --font-body: var(--font-latin);

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.1875rem;
  --fs-lg: clamp(1.25rem, 1.1rem + 0.5vw, 1.4rem);
  --fs-h3: clamp(1.125rem, 1.05rem + 0.35vw, 1.3rem);   /* every card / item title */
  --fs-h2: clamp(1.75rem, 1.2rem + 2vw, 2.6rem);
  --fs-h1: clamp(2.05rem, 1.3rem + 2.6vw, 3.35rem);
  --lh-body: 1.65;
  --lh-tight: 1.15;
  --tracking-display: -0.02em;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(11, 45, 74, 0.06), 0 1px 3px rgba(11, 45, 74, 0.06);
  --shadow-md: 0 12px 28px -12px rgba(11, 45, 74, 0.22);
  --shadow-lg: 0 28px 56px -20px rgba(6, 27, 46, 0.38);
  --shadow-glow-aqua: 0 18px 40px -16px rgba(19, 163, 181, 0.55);
  --shadow-glow-sun: 0 14px 30px -12px rgba(246, 166, 9, 0.6);

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.875rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: clamp(4rem, 3rem + 4vw, 7rem);

  --header-h: 68px;
  --ease-out: cubic-bezier(0.2, 0, 0, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 160ms var(--ease-out);
  --transition-normal: 300ms var(--ease-out);
  --transition-slow: 700ms var(--ease-out);

  --origin-start: left;                 /* flipped in rtl.css */
  --dir: 1;                             /* 1 in LTR, -1 in RTL: signs horizontal motion */
}

/* ---------- 2. Base ---------- */
/* Minimal reset (replaces bootstrap-reboot) */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
dl, dd { margin: 0; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { float: none; width: 100%; padding: 0; }
input, select, textarea, button { margin: 0; font: inherit; }
summary { display: list-item; cursor: pointer; }

/* Minimal grid (replaces bootstrap-grid): only the classes this page uses */
.container { width: 100%; margin-inline: auto; }
.row { --gx: 0px; --gy: 0px; display: flex; flex-wrap: wrap; margin-block-start: calc(var(--gy) * -1); margin-inline: calc(var(--gx) * -.5); }
.row > * { flex: 0 0 auto; width: 100%; max-width: 100%; padding-inline: calc(var(--gx) * .5); margin-block-start: var(--gy); }
.g-3 { --gx: 1rem; --gy: 1rem; }
.g-4 { --gx: 1.5rem; --gy: 1.5rem; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.col-6 { width: 50%; }
.col-12 { width: 100%; }
@media (min-width: 768px) {
  .col-md-3 { width: 25%; }
  .col-md-6 { width: 50%; }
}
@media (min-width: 992px) {
  .g-lg-5 { --gx: 3rem; --gy: 3rem; }
  .col-lg-2 { width: 16.6667%; }
  .col-lg-4 { width: 33.3333%; }
  .col-lg-5 { width: 41.6667%; }
  .col-lg-6 { width: 50%; }
  .col-lg-7 { width: 58.3333%; }
  .col-lg-8 { width: 66.6667%; }
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-text-primary);
  background: var(--color-background);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-kerning: normal;
  font-synthesis: none;
  -webkit-tap-highlight-color: transparent;
}
body.no-scroll { overflow: hidden; }
/* Side-sliding reveals must never widen the page on phones.
   `clip` (unlike `hidden`) creates no scroll container, so sticky elements keep working. */
html, body { overflow-x: hidden; }
@supports (overflow: clip) { html, body { overflow-x: clip; } }
main > *, .site-footer { overflow-x: clip; }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
h1, h2, h3, h4 { font-weight: 700; line-height: var(--lh-tight); color: inherit; margin: 0; }
p, li, dd, blockquote { text-wrap: pretty; }
blockquote { margin: 0; }
cite { font-style: normal; }
p { margin: 0 0 var(--space-sm); }
ul, ol { margin: 0; padding-inline-start: 0; list-style: none; }
a { color: var(--color-secondary-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-primary); }
button { font: inherit; }
[hidden] { display: none !important; }
::selection { background: rgba(19, 163, 181, 0.25); }

:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; border-radius: 4px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.icon {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -0.2em;
}

/* Icon badge: the one consistent container for every feature icon on the page */
.icon-badge {
  --badge: var(--grad-aqua);
  position: relative; flex: none; display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--badge); color: #fff;
  box-shadow: 0 10px 22px -10px rgba(10, 113, 130, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: transform var(--transition-normal);
}
.icon-badge svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-badge.is-sun { --badge: var(--grad-sun); color: var(--color-primary-900); box-shadow: 0 10px 22px -10px rgba(242, 154, 14, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.icon-badge.is-navy { --badge: var(--grad-navy); box-shadow: 0 10px 22px -10px rgba(11, 45, 74, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.15); }

.skip-link {
  position: absolute; inset-inline-start: var(--space-sm); top: -100px; z-index: 200;
  background: var(--color-primary); color: #fff; padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: var(--space-sm); color: #fff; }

.container { padding-inline: 20px; }

.grad-text {
  background: var(--grad-text); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

/* ---------- 3. Buttons ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  min-height: 46px; padding: 0.7em 1.35em;
  border: 1.5px solid transparent; border-radius: var(--radius-pill);
  font-weight: 600; font-size: var(--fs-sm); line-height: 1.2; text-decoration: none;
  cursor: pointer; white-space: nowrap;
  transition: background-color var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-normal);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { min-height: 40px; padding: 0.5em 1.1em; }
.btn-lg { min-height: 54px; padding: 0.85em 1.7em; font-size: var(--fs-base); }
.btn-block { width: 100%; }
.btn .icon-dir { transition: transform var(--transition-fast); }
.btn:hover .icon-dir { transform: translateX(3px); }

/* Light sweep across solid buttons on hover */
.btn-cta::after, .btn-wa::after, .btn-primary::after {
  content: ""; position: absolute; inset-block: 0; inset-inline-start: -60%; width: 50%; z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg); transition: inset-inline-start 0.7s var(--ease-out);
}
.btn-cta:hover::after, .btn-wa:hover::after, .btn-primary:hover::after { inset-inline-start: 120%; }

.btn-cta { background: var(--grad-sun); color: var(--color-cta-ink); box-shadow: var(--shadow-glow-sun); }
.btn-cta:hover { color: var(--color-cta-ink); box-shadow: 0 18px 36px -12px rgba(246, 166, 9, 0.75); }
.btn-primary { background: var(--grad-navy); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { color: #fff; }
.btn-wa { background: var(--grad-wa); color: #fff; box-shadow: 0 14px 30px -12px rgba(31, 175, 85, 0.65); }
.btn-wa:hover { color: #fff; box-shadow: 0 18px 36px -12px rgba(31, 175, 85, 0.8); }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-ghost-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: rgba(255, 255, 255, 0.06); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.14); color: #fff; }
.btn-outline-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: transparent; }
.btn-outline-light:hover { border-color: #fff; color: #fff; }

.linklike {
  background: none; border: 0; padding: 0; color: var(--color-secondary-ink);
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer; text-align: start;
}
.linklike:hover { color: var(--color-primary); }

.text-link, .service-link {
  display: inline-flex; align-items: center; gap: 0.45em;
  font-weight: 600; font-size: var(--fs-sm); color: var(--color-primary); text-decoration: none;
}
.text-link:hover, .service-link:hover { color: var(--color-secondary-ink); }
.text-link .icon-dir, .service-link .icon-dir { transition: transform var(--transition-fast); }
.text-link:hover .icon-dir, .service-link:hover .icon-dir { transform: translateX(4px); }

/* ---------- 4. Header ---------- */
.site-header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  color: #fff;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal), color var(--transition-normal), transform var(--transition-normal);
}
.js .site-header { animation: header-in 0.8s var(--ease-out) both; }
.header-bar { display: flex; align-items: center; gap: var(--space-md); min-height: var(--header-h); transition: min-height var(--transition-normal); }
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97); color: var(--color-primary);

  box-shadow: 0 1px 0 var(--color-border), var(--shadow-md);
  --mark-top: #0B2D4A;
}
@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
  .site-header.is-scrolled { background: rgba(255, 255, 255, 0.82); -webkit-backdrop-filter: saturate(1.6) blur(14px); backdrop-filter: saturate(1.6) blur(14px); }
}

.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: inherit; text-decoration: none; flex: none; }
.brand:hover { color: inherit; }
.brand-mark { width: 38px; height: 38px; transition: transform 0.6s var(--ease-spring); }
.brand:hover .brand-mark { transform: rotate(-12deg) scale(1.06); }
.site-header:not(.is-scrolled) .brand-mark, .site-footer .brand-mark { --mark-top: #2A5E86; --mark-bottom: #1CB0C2; }
.brand-word { font-family: var(--font-latin); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.06em; perspective: 400px; white-space: nowrap; }
.brand-x { color: var(--color-accent); }

/* Animated wordmark: letters rise in on load, then a water ripple runs through
   AQUAVOLT every few seconds and "charges" the X with a solar spark.
   `backwards` fill (not `both`) so hover transforms keep working after the intro. */
.brand-l { display: inline-block; transform-origin: 50% 80%; }
.js .brand-mark { animation: brand-mark-in 0.9s var(--ease-spring) 0.15s backwards; }
.js .brand-l {
  animation: brand-letter-in 0.7s var(--ease-spring) backwards, brand-ripple 7s ease-in-out infinite;
  animation-delay: calc(0.35s + var(--l) * 70ms), calc(2.4s + var(--l) * 90ms);
}
.js .brand-x {
  animation: brand-letter-in 0.7s var(--ease-spring) backwards, brand-spark 7s ease-in-out infinite;
  animation-delay: calc(0.35s + var(--l) * 70ms), calc(2.4s + var(--l) * 90ms);
}
@keyframes brand-mark-in { from { opacity: 0; transform: rotate(-200deg) scale(0.3); } }
@keyframes brand-letter-in { from { opacity: 0; transform: translateY(0.75em) rotateX(-85deg) scale(0.8); filter: blur(3px); } }
@keyframes brand-ripple {
  0%, 11%, 100% { transform: none; text-shadow: 0 0 0 rgba(28, 192, 210, 0); }
  5% { transform: translateY(-0.2em); text-shadow: 0 0 14px rgba(28, 192, 210, 0.95), 0 0 2px rgba(127, 227, 238, 0.9); }
}
@keyframes brand-spark {
  0%, 12%, 100% { transform: none; text-shadow: 0 0 0 rgba(255, 201, 77, 0); }
  5% { transform: scale(1.3) rotate(-10deg); text-shadow: 0 0 18px rgba(255, 201, 77, 1), 0 0 4px #fff; }
  8% { transform: scale(0.94) rotate(4deg); }
}

.primary-nav { margin-inline-start: auto; }
.nav-list { display: flex; }
.nav-link {
  position: relative; display: block; padding: 0.5rem 0.8rem;
  color: inherit; text-decoration: none; font-weight: 500; font-size: var(--fs-sm);
}
.nav-link:hover { color: inherit; }
.nav-link::after {
  content: ""; position: absolute; inset-inline: 0.8rem; inset-block-end: 0.15rem;
  height: 2px; border-radius: 2px; background: var(--grad-sun);
  transform: scaleX(0); transform-origin: var(--origin-start) center;
  transition: transform var(--transition-normal);
}
.nav-link:hover::after, .nav-link[aria-current="true"]::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-xs); margin-inline-start: auto; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 0.4em; min-height: 40px;
  padding: 0.4em 0.85em; background: transparent; color: inherit;
  border: 1.5px solid rgba(127, 150, 170, 0.45); border-color: color-mix(in srgb, currentColor 30%, transparent);
  border-radius: var(--radius-pill); font-weight: 600; font-size: var(--fs-sm); cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.lang-switch:hover { border-color: currentColor; background: color-mix(in srgb, currentColor 8%, transparent); }
.lang-switch .icon { transition: transform 0.6s var(--ease-out); }
.lang-switch:hover .icon { transform: rotate(180deg); }
.lang-switch [lang="ar"] { font-family: var(--font-arabic); }
.lang-switch [lang="en"] { font-family: var(--font-latin); }

.menu-toggle {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  background: transparent; color: inherit; border: 0; border-radius: var(--radius-sm); cursor: pointer;
}
.menu-toggle .icon { width: 26px; height: 26px; }
.menu-toggle .icon-close, .nav-open .menu-toggle .icon-open { display: none; }
.nav-open .menu-toggle .icon-close { display: block; animation: spin-in 0.3s var(--ease-out); }

/* Mobile drawer (default); desktop inline nav in responsive.css */
.primary-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99; isolation: isolate; height: calc(100dvh - var(--header-h));
  background: var(--grad-brand); color: #fff;
  padding: var(--space-lg) 20px calc(var(--space-lg) + env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; gap: var(--space-lg);
  overflow-y: auto;
  visibility: hidden; opacity: 0; transform: translateY(-8px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility 0s linear var(--transition-normal);
}
.nav-open .primary-nav { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.nav-open.site-header { background: var(--color-primary-900); color: #fff; box-shadow: none; }
/* A transform (intro animation) or backdrop blur on the header would trap the fixed drawer
   inside the header's 68 px; both are switched off while the menu is open. */
.nav-open.site-header, .js .nav-open.site-header { animation: none; transform: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
.nav-open .brand-mark { --mark-top: #2A5E86; --mark-bottom: #1CB0C2; }
.primary-nav .nav-list { flex-direction: column; }
.primary-nav .nav-link { display: flex; align-items: center; gap: 0.85rem; font-size: 1.2rem; font-weight: 600; padding: 0.7rem 0; border-block-end: 1px solid rgba(255, 255, 255, 0.08); }
.nav-ic { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(127, 227, 238, 0.1); color: #7FE3EE; transition: background-color var(--transition-fast), transform 0.3s var(--ease-spring); }
.nav-ic .icon { width: 20px; height: 20px; }
.primary-nav .nav-link:hover .nav-ic, .primary-nav .nav-link[aria-current] .nav-ic { background: var(--grad-aqua); color: #fff; transform: rotate(-6deg); }
.primary-nav::before { /* soft glow behind the drawer content */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at 100% 0%, rgba(19, 163, 181, 0.25), transparent 60%), radial-gradient(360px circle at 0% 100%, rgba(246, 166, 9, 0.14), transparent 60%);
}
.primary-nav .nav-link::after { inset-inline: 0 auto; width: 28px; inset-block-end: -1px; }
/* Drawer links cascade in */
.primary-nav .nav-list li { opacity: 0; transform: translateX(calc(-16px * var(--dir))); transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out); }
.nav-open .primary-nav .nav-list li { opacity: 1; transform: none; }
.nav-open .primary-nav .nav-list li:nth-child(1) { transition-delay: 60ms; }
.nav-open .primary-nav .nav-list li:nth-child(2) { transition-delay: 110ms; }
.nav-open .primary-nav .nav-list li:nth-child(3) { transition-delay: 160ms; }
.nav-open .primary-nav .nav-list li:nth-child(4) { transition-delay: 210ms; }
.nav-open .primary-nav .nav-list li:nth-child(5) { transition-delay: 260ms; }
.nav-open .primary-nav .nav-list li:nth-child(6) { transition-delay: 310ms; }
.nav-open .primary-nav .nav-list li:nth-child(7) { transition-delay: 360ms; }
.nav-drawer-actions { display: grid; gap: var(--space-sm); }
.header-cta { display: none; }

/* Scroll progress (inside the header so it always sits on top) */
.scroll-progress {
  position: absolute; inset-inline: 0; inset-block-end: 0; height: 3px;
  background: var(--grad-text); transform-origin: var(--origin-start) center;
  transform: scaleX(var(--scroll, 0)); opacity: 0; transition: opacity var(--transition-normal);
}
.is-scrolled .scroll-progress { opacity: 1; }

/* ---------- 5. Hero ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--grad-brand); color: #fff;
  padding-block: calc(var(--header-h) + var(--space-xl)) var(--space-xl);
}
.hero::before { /* faint survey grid */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.4; z-index: -1;
  background-image:
    linear-gradient(rgba(143, 179, 201, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 179, 201, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
}
/* Soft light blobs: aqua (water) and amber (sun) */
.hero-glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(80px); pointer-events: none; opacity: 0.55; }
.hero-glow-aqua { width: 520px; height: 520px; background: #13A3B5; inset-block-end: -220px; inset-inline-start: -160px; animation: drift 16s ease-in-out infinite alternate; }
.hero-glow-sun { width: 380px; height: 380px; background: #F6A609; inset-block-start: -140px; inset-inline-end: -120px; opacity: 0.28; animation: drift 20s ease-in-out infinite alternate-reverse; }
.hero-glow-deep { width: 460px; height: 460px; background: #1E6FA8; inset-block-start: 30%; inset-inline-start: 35%; opacity: 0.25; animation: drift 24s ease-in-out infinite alternate; }
.hero::before { animation: grid-pan 18s linear infinite; }
/* Particle layer (bubbles + sun sparks) drawn by animations.js */
.hero-canvas { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; opacity: 0; transition: opacity 1.2s ease; }
.hero-canvas.is-ready { opacity: 1; }
/* Water surface where the hero meets the service strip */
.hero-waves { position: absolute; inset-inline: 0; inset-block-end: -1px; height: 64px; z-index: -1; pointer-events: none; overflow: hidden; }
.wave { position: absolute; inset: 0; background-repeat: repeat-x; background-size: 1440px 100%; will-change: background-position; }
.wave-back {
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'%3E%3Cpath d='M0 26 Q 360 0 720 26 T 1440 26 V64 H0Z' fill='%2313A3B5'/%3E%3C/svg%3E");
  animation: wave-move 22s linear infinite;
}
.wave-front {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 64' preserveAspectRatio='none'%3E%3Cpath d='M0 40 Q 360 14 720 40 T 1440 40 V64 H0Z' fill='%23061B2E'/%3E%3C/svg%3E");
  animation: wave-move 14s linear infinite reverse;
}
.hero .container { position: relative; }
.hero-tagline {
  display: inline-flex; gap: 0; margin-block-end: var(--space-md);
  padding: 0.35rem 0.95rem; border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--fs-sm); font-weight: 500; color: var(--color-text-inverse-muted);
}
.hero-tagline span { display: inline-flex; align-items: center; }
.hero-tagline span + span::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; margin-inline: 0.7rem; background: var(--color-accent);
}
.hero-title {
  font-size: var(--fs-h1); max-width: 15em; letter-spacing: var(--tracking-display);
  margin-block-end: var(--space-md); text-wrap: balance;
}
.hero-lead { font-size: var(--fs-md); color: var(--color-text-inverse-muted); max-width: 36em; margin-block-end: var(--space-lg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-block-end: var(--space-lg); }
.hero-trust { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); font-size: var(--fs-sm); color: var(--color-text-inverse-muted); }
.hero-trust li { display: inline-flex; align-items: center; gap: 0.5em; }
.hero-trust .icon {
  width: 22px; height: 22px; padding: 4px; border-radius: 50%;
  background: rgba(246, 166, 9, 0.16); color: var(--color-accent); stroke-width: 2.4;
}

.hero-figure { position: relative; margin: 0; }
.well-section {
  display: block; width: 100%; height: auto; max-width: 560px; margin-inline: auto;
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.08);
}
.well-section text { font-family: var(--font-body); }

/* Floating glass badges over the illustration */
.hero-float {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 0.95rem 0.6rem 0.65rem; border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92); color: var(--color-primary);
  box-shadow: var(--shadow-lg); font-size: var(--fs-xs); font-weight: 600; line-height: 1.3;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  animation: float 6s ease-in-out infinite;
}
.hero-float .icon-badge { width: 36px; height: 36px; border-radius: 10px; }
.hero-float .icon-badge svg { width: 20px; height: 20px; }
.hero-float small { display: block; font-weight: 500; color: var(--color-text-secondary); font-size: 0.72rem; }
.hero-float-1 { inset-block-start: 38%; inset-inline-start: -4px; }
.hero-float-2 { inset-block-end: 8%; inset-inline-end: -4px; animation-delay: -3s; }

/* ---------- 6. Marquee (service keywords) ---------- */
.marquee {
  position: relative; overflow: hidden; background: var(--color-primary-900); color: #fff;
  border-block: 1px solid rgba(255, 255, 255, 0.08); padding-block: 1rem;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-list { display: flex; flex: none; }
.marquee-list li {
  display: inline-flex; align-items: center; gap: 0.75rem; padding-inline: 1.4rem;
  font-weight: 600; font-size: var(--fs-sm); white-space: nowrap; color: var(--color-text-inverse-muted);
}
.marquee-list li::before {
  content: ""; width: 8px; height: 8px; border-radius: 2px; transform: rotate(45deg); background: var(--color-accent);
}
.marquee-list li:nth-child(3n+2)::before { background: var(--color-secondary); }

/* ---------- 7. Sections ---------- */
.section { position: relative; padding-block: var(--space-2xl); }
.section-head { max-width: 46rem; margin-block-end: var(--space-xl); }
.section-head.is-center { margin-inline: auto; text-align: center; }
.section-head.is-center .section-lead { margin-inline: auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem; margin-block-end: var(--space-sm);
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-secondary-ink);
}
html[lang="ar"] .eyebrow { letter-spacing: 0; font-size: var(--fs-sm); }
.eyebrow-num {
  display: inline-grid; place-items: center; min-width: 30px; height: 22px; padding-inline: 6px;
  border-radius: var(--radius-pill); background: var(--color-secondary-soft); color: var(--color-secondary-ink);
  font-family: var(--font-latin); font-size: 0.72rem; letter-spacing: 0.04em;
}
.eyebrow::after { content: ""; width: 36px; height: 2px; border-radius: 2px; background: var(--grad-aqua); }
.eyebrow.is-light { color: #7FE3EE; }
.eyebrow.is-light .eyebrow-num { background: rgba(127, 227, 238, 0.14); color: #7FE3EE; }
.section-title { font-size: var(--fs-h2); letter-spacing: var(--tracking-display); margin-block-end: var(--space-sm); text-wrap: balance; }
.section-lead { font-size: var(--fs-md); color: var(--color-text-secondary); max-width: 40em; margin-block-end: var(--space-md); }

/* About */
.about-copy p { font-size: var(--fs-md); color: var(--color-text-secondary); max-width: 38em; }
.about-copy p:first-child { color: var(--color-text-primary); }
.about-points { display: grid; gap: var(--space-xs); margin-block-start: var(--space-md); }
.about-points li { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 500; }
.about-points .icon { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--color-secondary-soft); color: var(--color-secondary-ink); stroke-width: 2.4; margin-block-start: 0.2em; }
.figures { display: grid; grid-template-columns: 1fr; gap: var(--space-md); margin: var(--space-xl) 0 var(--space-sm); }
.figure-item {
  position: relative; overflow: hidden;
  padding: var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-surface); border: 1px solid var(--color-border);
  display: flex; align-items: center; gap: var(--space-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.figure-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.figure-item::after { /* accent rule */
  content: ""; position: absolute; inset-inline-start: 0; inset-block: 0; width: 4px; background: var(--grad-aqua);
}
.figure-item:nth-child(2)::after { background: var(--grad-sun); }
.figure-item:nth-child(3)::after { background: var(--grad-navy); }
.figure-value {
  font-size: clamp(2.4rem, 1.8rem + 2.4vw, 3.4rem); font-weight: 700; line-height: 1; min-width: 3.2ch;
  font-variant-numeric: tabular-nums;
  background: var(--grad-navy); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.figure-label { margin: 0; color: var(--color-text-secondary); font-size: var(--fs-sm); }
.figures-source { font-size: var(--fs-xs); color: var(--color-text-secondary); }

/* ---------- 8. Services ---------- */
.services { background: var(--color-surface); }
.services::before { /* dotted texture fading from the top */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(11, 45, 74, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, #000, transparent 40%);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 40%);
}
.services .container { position: relative; }
.service-group { padding-block: var(--space-lg); border-block-start: 1px solid var(--color-border); }
.service-group + .service-group { margin-block-start: var(--space-md); }
.service-group[data-group="water"] { --group: var(--color-secondary); --group-grad: var(--grad-aqua); }
.service-group[data-group="energy"] { --group: var(--color-accent); --group-grad: var(--grad-sun); }
.service-group[data-group="integrated"] { --group: var(--color-primary-700); --group-grad: var(--grad-navy); }
.service-group-head { margin-block-end: var(--space-md); }
.service-group-title { display: flex; align-items: center; gap: 0.6rem; font-size: var(--fs-lg); margin-block-end: var(--space-2xs); }
.service-group-head p { color: var(--color-text-secondary); font-size: var(--fs-sm); margin: 0; }
.group-swatch { width: 14px; height: 14px; border-radius: 4px; transform: rotate(45deg); background: var(--group-grad); flex: none; }

.service-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.service-card {
  position: relative; display: flex; flex-direction: column; background: var(--color-background);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.service-card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: var(--shadow-lg); }
.service-visual {
  position: relative; height: 150px; display: grid; place-items: center;
  color: var(--color-primary); overflow: hidden;
  background-color: #F7FBFC;
  background-image:
    linear-gradient(var(--color-surface-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-surface-2) 1px, transparent 1px);
  background-size: 22px 22px; background-position: center;
}
.service-visual::before { /* colored glow behind the drawing */
  content: ""; position: absolute; width: 150px; height: 150px; border-radius: 50%;
  background: var(--group); opacity: 0.12; filter: blur(20px);
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}
.service-card:hover .service-visual::before { transform: scale(1.5); opacity: 0.22; }
.service-visual::after { /* group color bar that grows on hover */
  content: ""; position: absolute; inset-inline: 0; inset-block-end: 0; height: 3px; background: var(--group-grad);
  transform: scaleX(0.35); transform-origin: var(--origin-start) center; transition: transform var(--transition-slow);
}
.service-card:hover .service-visual::after { transform: scaleX(1); }
.service-illus {
  position: relative; width: 84px; height: 84px; fill: none; stroke: currentColor; stroke-width: 1;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--transition-slow);
}
.service-card:hover .service-illus { transform: scale(1.1) rotate(-4deg); }
.service-visual picture, .service-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out); }
.service-card:hover .service-visual img { transform: scale(1.06); }
.service-num {
  position: absolute; inset-block-start: 12px; inset-inline-start: 14px;
  font-family: var(--font-latin); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.06em;
  color: var(--color-text-secondary); opacity: 0.7;
}
.service-body { display: flex; flex-direction: column; flex: 1; padding: var(--space-md) var(--space-md) var(--space-md); }
.service-title { font-size: var(--fs-h3); margin-block-end: var(--space-xs); }
.service-desc { color: var(--color-text-secondary); font-size: var(--fs-sm); }
.service-benefit {
  display: flex; gap: 0.5em; align-items: flex-start;
  font-size: var(--fs-sm); font-weight: 500; color: var(--color-text-primary);
  padding: var(--space-sm); border-radius: var(--radius-sm); background: var(--color-surface);
  margin-block: auto var(--space-md);
}
.service-benefit .icon { color: var(--color-secondary-ink); margin-block-start: 0.2em; stroke-width: 2.4; }

/* ---------- 9. Solutions ---------- */
.solution-list { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.solution {
  position: relative; overflow: hidden;
  padding: var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-background); border: 1px solid var(--color-border);
  display: flex; flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.solution::before { /* gradient top edge */
  content: ""; position: absolute; inset-inline: 0; inset-block-start: 0; height: 4px; background: var(--grad-aqua);
  transform: scaleX(0); transform-origin: var(--origin-start) center; transition: transform var(--transition-slow);
}
.solution:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.solution:hover::before { transform: scaleX(1); }
.solution:hover .icon-badge { transform: rotate(-8deg) scale(1.06); }
.solution .icon-badge { margin-block-end: var(--space-md); }
.solution-title { font-size: var(--fs-h3); margin-block-end: var(--space-md); }
.solution-dl { margin: 0 0 var(--space-md); }
.solution-dl dt { display: flex; align-items: center; gap: 0.4rem; font-size: var(--fs-xs); font-weight: 700; color: var(--color-secondary-ink); margin-block-end: 0.2rem; }
.solution-dl dt::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.solution-dl dd { margin: 0 0 var(--space-sm); color: var(--color-text-secondary); font-size: var(--fs-sm); }
.solution .text-link { margin-block-start: auto; }

/* ---------- 10. Why ---------- */
.why { background: var(--grad-brand); color: #fff; overflow: hidden; isolation: isolate; }
.why::before {
  content: ""; position: absolute; z-index: -1; width: 600px; height: 600px; border-radius: 50%;
  inset-block-start: -300px; inset-inline-end: -200px;
  background: radial-gradient(circle, rgba(19, 163, 181, 0.35), transparent 65%);
}
.why .section-lead { color: var(--color-text-inverse-muted); margin-block-end: var(--space-lg); }
.why-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
.why-item {
  position: relative; padding: var(--space-lg); border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
}
.why-item:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(127, 227, 238, 0.35); transform: translateY(-4px); }
.why-item:hover .icon-badge { transform: rotate(-8deg) scale(1.06); }
.why-item .icon-badge { margin-block-end: var(--space-md); }
.why-item h3 { font-size: var(--fs-h3); margin-block-end: var(--space-xs); }
.why-item p { color: var(--color-text-inverse-muted); font-size: var(--fs-sm); margin: 0; }

/* ---------- 11. Process: the project as a borehole journey ----------
   --p (0 → 1) is the scroll progress written by animations.js:
   the drill descends, water follows it down the shaft, and each step lights up as it is reached. */
.process { background: linear-gradient(180deg, var(--color-background) 0%, var(--color-surface) 100%); overflow: hidden; }
.process-bg { /* ground strata that drift very slowly */
  position: absolute; inset: 0; pointer-events: none; opacity: 0.9;
  background-image:
    repeating-linear-gradient(180deg, transparent 0 138px, rgba(11, 45, 74, 0.05) 138px 140px),
    radial-gradient(rgba(10, 113, 130, 0.12) 1.2px, transparent 1.2px);
  background-size: 100% 140px, 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  animation: strata-drift 40s linear infinite;
}
.process .container { position: relative; }

.journey { --p: 0; --node: 56px; position: relative; max-width: 68rem; margin-inline: auto; }
.journey-track { position: relative; }

/* Shaft: steel casing with screen slots */
.journey-shaft {
  position: absolute; inset-block: 8px 8px; inset-inline-start: calc(var(--node) / 2 - 9px); width: 18px;
  border-radius: 10px; background-color: var(--color-primary-800);
  background-image: repeating-linear-gradient(180deg, transparent 0 14px, rgba(255, 255, 255, 0.08) 14px 16px);
  box-shadow: inset 0 0 0 2px rgba(143, 179, 201, 0.35), 0 10px 30px -12px rgba(6, 27, 46, 0.5);
}
.journey-water {
  position: absolute; inset-inline: 3px; inset-block-start: 3px; overflow: hidden;
  height: calc((100% - 6px) * var(--p)); border-radius: 7px;
  background: linear-gradient(180deg, #9DF0F8 0%, #1CC0D2 35%, #0A7182 100%);
  box-shadow: 0 0 18px rgba(28, 192, 210, 0.65);
  transition: height 0.12s linear;
}
.journey-bubbles { /* bubbles rising inside the water */
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.85) 1px, transparent 1.6px), radial-gradient(circle, rgba(255, 255, 255, 0.55) 0.8px, transparent 1.3px);
  background-size: 12px 38px, 12px 23px; background-position: 0 0, 6px 11px;
  animation: bubbles-up 2.4s linear infinite;
}
.journey-drill {
  position: absolute; z-index: 2; inset-inline-start: 50%; margin-inline-start: -14px; width: 28px; height: 40px;
  top: clamp(-6px, calc(var(--p) * 100% - 30px), calc(100% - 34px));
  transition: top 0.12s linear;
  filter: drop-shadow(0 6px 10px rgba(6, 27, 46, 0.35));
}
.journey-drill svg { width: 100%; height: 100%; display: block; }
.journey.is-drilling .journey-drill svg { animation: drill-spin 0.28s linear infinite; }
.journey.is-done .journey-drill { opacity: 0; transition: opacity 0.4s; }

/* Steps */
.journey-list { position: relative; display: grid; gap: var(--space-lg); }
.journey-step { position: relative; display: grid; grid-template-columns: var(--node) 1fr; gap: var(--space-md); align-items: start; }
.journey-node { position: relative; z-index: 3; display: grid; place-items: center; width: var(--node); height: var(--node); }
.journey-node .icon-badge {
  width: var(--node); height: var(--node); border-radius: 50%;
  --badge: #E4EEF3; color: var(--color-text-secondary); box-shadow: 0 0 0 5px var(--color-background);
  transition: background 0.5s var(--ease-out), color 0.5s var(--ease-out), transform 0.6s var(--ease-spring), box-shadow 0.5s;
}
.journey-node .icon-badge svg { width: 26px; height: 26px; }
.journey-ring {
  position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--color-secondary);
  opacity: 0; transform: scale(0.8);
}
.journey-step.is-active .icon-badge {
  --badge: var(--grad-aqua); color: #fff; transform: scale(1.08);
  box-shadow: 0 0 0 5px var(--color-background), 0 12px 26px -8px rgba(10, 113, 130, 0.7);
}
.journey-step.is-active:nth-child(even) .icon-badge { --badge: var(--grad-sun); color: var(--color-primary-900); box-shadow: 0 0 0 5px var(--color-background), 0 12px 26px -8px rgba(242, 154, 14, 0.7); }
.journey-step.is-active .journey-ring { animation: node-ring 2.2s ease-out infinite; }

.journey-card {
  position: relative; padding: var(--space-md) var(--space-lg) var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-background); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
  opacity: 0.5; transform: translateX(calc(28px * var(--dir))) scale(0.98);
  transition: opacity 0.6s var(--ease-out), transform 0.7s var(--ease-out), box-shadow 0.6s, border-color 0.6s;
}
.journey-card::before { /* connector from the shaft to the card */
  content: ""; position: absolute; inset-block-start: calc(var(--node) / 2 - 1px); inset-inline-end: 100%;
  width: var(--space-md); height: 2px; background: var(--color-border-strong);
  transform-origin: var(--origin-start) center; transition: background 0.5s;
}
.journey-card::after { /* progress line along the card's top edge */
  content: ""; position: absolute; inset-inline: var(--space-lg); inset-block-start: -1px; height: 3px; border-radius: 3px;
  background: var(--grad-aqua); transform: scaleX(0); transform-origin: var(--origin-start) center;
  transition: transform 0.9s var(--ease-out) 0.15s;
}
.journey-step:nth-child(even) .journey-card::after { background: var(--grad-sun); }
.journey-step.is-active .journey-card { opacity: 1; transform: none; box-shadow: var(--shadow-md); border-color: transparent; }
.journey-step.is-active .journey-card::before { background: var(--color-secondary); }
.journey-step.is-active .journey-card::after { transform: scaleX(1); }

.journey-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); margin-block-end: var(--space-2xs); }
.journey-num {
  font-family: var(--font-latin); font-size: 2.6rem; font-weight: 700; line-height: 1; letter-spacing: -0.02em;
  color: transparent; -webkit-text-stroke: 1.5px var(--color-border-strong);
  transition: -webkit-text-stroke-color 0.5s;
}
.journey-step.is-active .journey-num {
  -webkit-text-stroke: 0; background: var(--grad-navy); -webkit-background-clip: text; background-clip: text;
}
.journey-depth {
  font-family: var(--font-latin); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
  padding: 0.2em 0.65em; border-radius: var(--radius-pill); background: var(--color-surface); color: var(--color-text-secondary);
}
.journey-card h3 { font-size: var(--fs-h3); margin-block-end: var(--space-xs); }
.journey-card > p { color: var(--color-text-secondary); font-size: var(--fs-sm); }
.journey-out {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35em; margin: var(--space-sm) 0 0;
  padding: 0.55rem 0.8rem; border-radius: var(--radius-sm); background: var(--color-secondary-soft);
  font-size: var(--fs-xs); color: var(--color-secondary-ink);
}
.journey-out .icon { stroke-width: 2.4; }
.journey-out strong { font-weight: 700; }

/* Finale: water reaches the field */
.journey-end { position: relative; text-align: center; padding-block-start: var(--space-xl); max-width: 34rem; margin-inline: auto; }
.journey-end .btn { margin-block-start: var(--space-sm); }
.journey-fountain { position: relative; width: 96px; height: 72px; margin: 0 auto var(--space-sm); }
.journey-fountain svg { position: absolute; inset-inline: 0; inset-block-end: 0; width: 100%; transform: scale(0.6); transform-origin: bottom center; transition: transform 0.7s var(--ease-spring); }
.journey-fountain span {
  position: absolute; inset-block-end: 16px; inset-inline-start: calc(50% - 4px); width: 8px; height: 10px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; background: #1CC0D2; opacity: 0;
}
.journey.is-done .journey-fountain svg { transform: none; }
.journey.is-done .journey-fountain span { animation: spray 1.6s ease-out infinite; }
.journey-fountain span:nth-child(1) { --sx: -34px; animation-delay: 0s !important; }
.journey-fountain span:nth-child(2) { --sx: -16px; animation-delay: 0.3s !important; }
.journey-fountain span:nth-child(3) { --sx: 0px; animation-delay: 0.6s !important; }
.journey-fountain span:nth-child(4) { --sx: 16px; animation-delay: 0.9s !important; }
.journey-fountain span:nth-child(5) { --sx: 34px; animation-delay: 1.2s !important; }
.journey-end-title { font-size: var(--fs-h3); font-weight: 700; color: var(--color-primary); margin-block-end: var(--space-2xs); }
.journey-end-desc { color: var(--color-text-secondary); margin-block-end: 0; }
.journey-end > * { transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.journey:not(.is-done) .journey-end > :not(.journey-fountain) { opacity: 0.55; }

@keyframes strata-drift { to { background-position: 0 140px, 0 26px; } }
@keyframes bubbles-up { to { background-position: 0 -38px, 6px -12px; } }
@keyframes drill-spin { 0%, 100% { transform: scaleX(1); } 50% { transform: scaleX(0.55); } }
@keyframes node-ring { 0% { opacity: 0.7; transform: scale(0.9); } 100% { opacity: 0; transform: scale(1.45); } }
@keyframes spray {
  0% { opacity: 0; transform: translate(0, 0) scale(0.6); }
  15% { opacity: 1; }
  60% { opacity: 1; transform: translate(calc(var(--sx) * 0.7), -52px) scale(1); }
  100% { opacity: 0; transform: translate(var(--sx), -8px) scale(0.7); }
}

/* ---------- 12. Testimonials ---------- */
.testimonials { background: var(--color-surface); overflow: hidden; }
.testimonials::after { /* big quote mark watermark */
  content: "\201D"; position: absolute; inset-block-start: 0.2em; inset-inline-end: 4%;
  font-family: Georgia, serif; font-size: clamp(10rem, 8rem + 10vw, 20rem); line-height: 1;
  color: var(--color-secondary); opacity: 0.07; pointer-events: none;
}
.testi-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-md); margin-block-end: var(--space-lg); }
.testi-head .section-head { margin: 0; }
.testi-controls { display: flex; gap: var(--space-xs); }
.testi-btn {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  border: 1.5px solid var(--color-border-strong); background: var(--color-background); color: var(--color-primary); cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.testi-btn:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; transform: translateY(-2px); }
.testi-btn .icon { width: 22px; height: 22px; }

.testi-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%; gap: var(--space-md);
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding-block: var(--space-xs) var(--space-lg); margin-block: calc(var(--space-xs) * -1) 0;
  scrollbar-width: none; overscroll-behavior-x: contain;
}
.testi-track::-webkit-scrollbar { display: none; }
.testi-card {
  scroll-snap-align: start; position: relative;
  display: flex; flex-direction: column; gap: var(--space-md);
  padding: var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-background); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.testi-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); }
.testi-stars { display: flex; gap: 2px; color: var(--color-star); }
.testi-stars .icon { width: 18px; height: 18px; }
.testi-stars .is-off { color: var(--color-border); }
.testi-quote-icon { width: 36px; height: 36px; color: var(--color-secondary); opacity: 0.25; }
.testi-text { margin: 0; font-size: var(--fs-base); color: var(--color-text-primary); flex: 1; }
.testi-person { display: flex; align-items: center; gap: var(--space-sm); padding-block-start: var(--space-md); border-block-start: 1px solid var(--color-border); }
.testi-avatar {
  flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--grad-aqua); color: #fff; font-weight: 700; font-size: 1.05rem;
}
.testi-card:nth-child(3n+2) .testi-avatar { background: var(--grad-sun); color: var(--color-primary-900); }
.testi-card:nth-child(3n) .testi-avatar { background: var(--grad-navy); }
.testi-name { display: block; font-weight: 700; font-size: var(--fs-sm); }
.testi-role { display: block; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.testi-tag {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 0.35em; padding: 0.25em 0.75em;
  border-radius: var(--radius-pill); background: var(--color-secondary-soft); color: var(--color-secondary-ink);
  font-size: var(--fs-xs); font-weight: 600;
}
.testi-dots { display: flex; justify-content: center; gap: 8px; }
.testi-dot {
  width: 10px; height: 10px; padding: 0; border: 0; border-radius: var(--radius-pill);
  background: var(--color-border-strong); cursor: pointer; transition: width var(--transition-normal), background var(--transition-normal);
}
.testi-dot[aria-current="true"] { width: 28px; background: var(--grad-aqua); }
.testi-note { text-align: center; font-size: var(--fs-xs); color: var(--color-text-secondary); margin: var(--space-md) 0 0; }

/* ---------- 13. Markets ---------- */
.markets { position: relative; isolation: isolate; background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 70%); overflow: hidden; }
.markets::before { /* faint latitude lines behind the section */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background: repeating-linear-gradient(0deg, transparent 0 46px, rgba(19, 163, 181, 0.08) 46px 47px);
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse at 30% 40%, #000 10%, transparent 70%);
}
.markets-head .btn { margin-block-start: var(--space-lg); }

/* Schematic map card */
.cov-map {
  position: relative; margin-block-start: var(--space-lg); padding: var(--space-sm); border-radius: var(--radius-xl);
  background: var(--grad-brand); box-shadow: var(--shadow-lg); overflow: hidden;
}
.cov-map::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(127, 227, 238, 0.18); }
.cov-map svg { display: block; width: 100%; height: auto; overflow: visible; }
#covDots circle { fill: rgba(143, 179, 201, 0.22); }
.cov-sea { fill: rgba(19, 163, 181, 0.16); }
.cov-nile { fill: none; stroke: rgba(95, 224, 238, 0.55); stroke-width: 2; stroke-linecap: round; }
.cov-arc {
  fill: none; stroke: rgba(127, 227, 238, 0.45); stroke-width: 1.4; stroke-dasharray: 3 5; stroke-linecap: round;
  animation: cov-flow 1.6s linear infinite; transition: stroke var(--transition-fast), stroke-width var(--transition-fast), opacity var(--transition-fast);
}
.cov-arc.is-served { stroke: #FFC94D; stroke-width: 2; stroke-dasharray: 6 6; }
.cov-dot { fill: #7FE3EE; stroke: #061B2E; stroke-width: 2; transition: transform 0.3s var(--ease-spring); }
.cov-node.is-served .cov-dot { fill: #FFC94D; }
.cov-node.is-hub .cov-dot { fill: #fff; stroke: #F6A609; stroke-width: 3; }
.cov-pulse { fill: none; stroke: #FFC94D; stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: cov-pulse 2.4s ease-out infinite; animation-delay: calc(var(--i, 0) * 0.3s); }
.cov-node.is-hub .cov-pulse { stroke: #fff; }
.cov-label { fill: #B6CBDA; font-family: var(--font-latin); font-size: 9px; font-weight: 700; text-anchor: middle; letter-spacing: 0.04em; }
.cov-label.is-served { fill: #fff; font-family: var(--font-body); font-size: 12px; letter-spacing: 0; }
.cov-map.has-lit .cov-arc:not(.is-lit), .cov-map.has-lit .cov-node:not(.is-lit), .cov-map.has-lit .cov-label:not(.is-lit) { opacity: 0.3; }
.cov-arc.is-lit { stroke: #fff; stroke-width: 2.6; }
.cov-node.is-lit .cov-dot { transform: scale(1.5); }
@keyframes cov-flow { to { stroke-dashoffset: -24; } }
@keyframes cov-pulse { 0% { transform: scale(1); opacity: 0.9; } 100% { transform: scale(3); opacity: 0; } }

/* Country groups */
.cov-groups { display: grid; gap: var(--space-lg); margin-block-end: var(--space-md); }
.cov-group-title { display: flex; align-items: center; justify-content: space-between; gap: var(--space-sm); margin: 0 0 var(--space-sm); font-size: var(--fs-sm); }
.cov-group-count { font-family: var(--font-latin); font-size: var(--fs-xs); font-weight: 700; color: var(--color-text-secondary); }
.cov-list { display: grid; gap: var(--space-sm); }
.cov-group.is-served .cov-list { grid-template-columns: repeat(auto-fit, minmax(min(100%, 12.5rem), 1fr)); }
.cov-group.is-enquiries .cov-list { grid-template-columns: repeat(auto-fill, minmax(min(100%, 10rem), 1fr)); gap: var(--space-xs); }
.cov-card {
  position: relative; display: flex; align-items: center; gap: 0.75rem; padding: 0.8rem 0.95rem; overflow: hidden; cursor: default;
  border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-background); box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-spring), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.cov-card:hover, .cov-card:focus-visible { transform: translateY(-3px); border-color: var(--color-secondary); box-shadow: var(--shadow-md); outline: none; }
.cov-code {
  flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
  background: var(--color-surface); color: var(--color-primary); font-family: var(--font-latin); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.05em;
}
.cov-text { display: grid; min-width: 0; }
.cov-name { font-weight: 700; }
.cov-detail { font-size: var(--fs-xs); color: var(--color-text-secondary); }
.cov-group.is-served .cov-card { flex-direction: column; align-items: flex-start; padding: var(--space-md); background: var(--grad-brand); border-color: transparent; color: #fff; }
.cov-group.is-served .cov-card::before { /* sunlit corner */
  content: ""; position: absolute; inset-block-start: -40px; inset-inline-end: -40px; width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, rgba(246, 166, 9, 0.35), transparent 70%); transition: transform 0.6s var(--ease-out);
}
.cov-group.is-served .cov-card:hover::before { transform: scale(1.4); }
.cov-group.is-served .cov-code { background: var(--grad-sun); color: var(--color-primary-900); }
.cov-group.is-served .cov-name { font-size: var(--fs-lg); }
.cov-group.is-served .cov-detail { color: var(--color-text-inverse-muted); }
.cov-hub { position: absolute; inset-block-start: var(--space-sm); inset-inline-end: var(--space-sm); padding: 0.15em 0.6em; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.14); font-size: 0.7rem; font-weight: 700; }
.cov-group.is-enquiries .cov-card { padding: 0.55rem 0.7rem; }
.cov-group.is-enquiries .cov-code { width: 34px; height: 34px; border-radius: 10px; font-size: 0.7rem; }
.cov-group.is-enquiries .cov-name { font-size: var(--fs-sm); font-weight: 600; }
.chip {
  display: inline-flex; align-items: center; gap: 0.4em; padding: 0.25em 0.75em;
  border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 600; white-space: nowrap;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip-served { background: #D9F5E6; color: #0F6B42; }
.chip-served::before { animation: pulse-dot 2s ease-out infinite; }
.chip-enquiries { background: var(--color-surface); color: var(--color-secondary-ink); border: 1px solid var(--color-border); }
.chip-office { background: var(--color-primary); color: #fff; }
.market-note { font-size: var(--fs-xs); color: var(--color-text-secondary); margin: 0; }

/* ---------- 14. FAQ ---------- */
.faq { background: var(--color-surface); }
.faq-list { display: grid; gap: var(--space-sm); max-width: 52rem; margin-inline: auto; }
.faq-item {
  border-radius: var(--radius-md); background: var(--color-background); border: 1px solid var(--color-border);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.faq-item[open] { border-color: var(--color-secondary); box-shadow: var(--shadow-md); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: var(--space-md) var(--space-lg); cursor: pointer; list-style: none;
  font-weight: 700; font-size: var(--fs-base);
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::marker { content: ""; }
.faq-q:hover { color: var(--color-secondary-ink); }
.faq-toggle {
  flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-surface); color: var(--color-primary); transition: transform var(--transition-normal), background var(--transition-normal), color var(--transition-normal);
}
.faq-toggle .icon { width: 18px; height: 18px; stroke-width: 2.2; }
.faq-item[open] .faq-toggle { transform: rotate(45deg); background: var(--grad-aqua); color: #fff; }
.faq-a { padding: 0 var(--space-lg) var(--space-md); color: var(--color-text-secondary); }
.faq-a p { margin: 0; }
.faq-item[open] .faq-a { animation: faq-open 0.4s var(--ease-out); }

/* ---------- 15. CTA band ---------- */
.cta-band { padding-block: var(--space-xl); }
.cta-band-box {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; gap: var(--space-lg); align-items: center;
  padding: var(--space-xl) var(--space-lg); border-radius: var(--radius-xl);
  background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-lg);
}
.cta-band-box::before {
  content: ""; position: absolute; z-index: -1; width: 420px; height: 420px; border-radius: 50%;
  inset-block-start: -200px; inset-inline-end: -120px;
  background: radial-gradient(circle, rgba(246, 166, 9, 0.35), transparent 65%);
  animation: drift 14s ease-in-out infinite alternate;
}
.cta-band-box::after { /* water ripples */
  content: ""; position: absolute; z-index: -1; width: 300px; height: 300px; border-radius: 50%;
  inset-block-end: -150px; inset-inline-start: -80px;
  border: 1px solid rgba(127, 227, 238, 0.25);
  box-shadow: 0 0 0 40px rgba(127, 227, 238, 0.05), 0 0 0 80px rgba(127, 227, 238, 0.03);
  animation: ripple 6s ease-in-out infinite;
}
.cta-band-title { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.2rem); letter-spacing: var(--tracking-display); margin-block-end: var(--space-xs); text-wrap: balance; }
.cta-band-lead { color: var(--color-text-inverse-muted); margin: 0; max-width: 38em; }
.cta-band-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* ---------- 16. Contact & form ---------- */
.contact { background: linear-gradient(180deg, var(--color-background) 0%, var(--color-surface) 100%); }
.form-shell {
  position: relative; padding: var(--space-lg) var(--space-md); border-radius: var(--radius-xl);
  background: var(--color-background); border: 1px solid var(--color-border); box-shadow: var(--shadow-md);
}
.form-step { border: 0; padding: 0; margin: 0 0 var(--space-lg); min-width: 0; }
.form-step:last-of-type { margin-block-end: 0; }
.form-step-title {
  display: flex; align-items: center; gap: 0.7rem; width: 100%;
  padding: 0 0 var(--space-sm); margin-block-end: var(--space-md); border-block-end: 1px dashed var(--color-border);
  font-size: var(--fs-base); font-weight: 700; color: var(--color-primary);
}
.form-step-num {
  display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; flex: none;
  background: var(--grad-aqua); color: #fff; font-family: var(--font-latin); font-size: var(--fs-sm);
}
.form-step:nth-of-type(2) .form-step-num { background: var(--grad-sun); color: var(--color-primary-900); }
.form-step:nth-of-type(3) .form-step-num { background: var(--grad-navy); }
.field label { display: block; font-weight: 600; font-size: var(--fs-sm); margin-block-end: 0.35rem; }
.req { color: var(--color-error); }
.opt { font-weight: 400; color: var(--color-text-secondary); }

/* Land location picker (location-picker.js) */
.field .field-label { font-weight: 600; font-size: var(--fs-sm); margin: 0 0 0.35rem; }
.pin-box { border: 1.5px dashed var(--color-border-strong); border-radius: var(--radius-lg); background: var(--color-surface); overflow: hidden; transition: border-color var(--transition-fast), background-color var(--transition-fast); }
.pin-box.is-set { border-style: solid; border-color: var(--color-success); background: var(--color-background); }
.pin-start { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: var(--space-sm) var(--space-md); padding: var(--space-md); }
.pin-start-art { position: relative; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--grad-brand); color: #7FE3EE; box-shadow: var(--shadow-md); }
.pin-start-art .icon { width: 28px; height: 28px; }
.pin-start-dot { position: absolute; inset-block-start: 12px; inset-inline-end: 12px; width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 0 rgba(246, 166, 9, 0.6); animation: pulse-dot 2s ease-out infinite; }
.pin-start-text { display: grid; gap: 2px; font-size: var(--fs-sm); color: var(--color-text-secondary); }
.pin-start-text strong { color: var(--color-text-primary); font-size: var(--fs-base); }
.pin-start-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.pin-start-actions .btn { flex: 1 1 auto; justify-content: center; }
.pin-panel { display: grid; }
.pin-tools { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); padding: var(--space-xs); background: var(--color-background); border-block-end: 1px solid var(--color-border); }
.pin-search { position: relative; flex: 1 1 14rem; }
.pin-search-ic { position: absolute; inset-block-start: 50%; inset-inline-start: 12px; transform: translateY(-50%); color: var(--color-text-secondary); pointer-events: none; }
.pin-search-ic .icon { width: 18px; height: 18px; }
.pin-search .pin-q { width: 100%; min-height: 42px; padding-inline-start: 38px; border-radius: var(--radius-pill); }
.pin-results { position: absolute; z-index: 1001; inset-inline: 0; inset-block-start: calc(100% + 6px); max-height: 240px; overflow-y: auto; padding: 4px; border-radius: var(--radius-md); background: #fff; border: 1px solid var(--color-border); box-shadow: var(--shadow-lg); }
.pin-results button { display: block; width: 100%; padding: 0.55em 0.75em; border: 0; border-radius: var(--radius-sm); background: none; font: inherit; font-size: var(--fs-sm); text-align: start; cursor: pointer; color: var(--color-text-primary); }
.pin-results button:hover, .pin-results button:focus-visible { background: var(--color-secondary-soft); }
.pin-results .is-empty { padding: 0.6em 0.75em; font-size: var(--fs-sm); color: var(--color-text-secondary); }
.pin-tool { display: inline-flex; align-items: center; gap: 0.4em; min-height: 42px; padding: 0 0.9em; border-radius: var(--radius-pill); border: 1px solid var(--color-border); background: #fff; font: inherit; font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary); cursor: pointer; }
.pin-tool:hover { border-color: var(--color-secondary); color: var(--color-secondary-ink); }
.pin-tool .icon { width: 18px; height: 18px; }
.pin-layers { display: inline-flex; padding: 3px; border-radius: var(--radius-pill); background: var(--color-surface-2); }
.pin-layers button { min-height: 36px; padding: 0 0.9em; border: 0; border-radius: var(--radius-pill); background: none; font: inherit; font-size: var(--fs-xs); font-weight: 700; color: var(--color-text-secondary); cursor: pointer; }
.pin-layers button[aria-pressed="true"] { background: #fff; color: var(--color-primary); box-shadow: var(--shadow-sm); }
.pin-map { position: relative; height: clamp(280px, 48vh, 420px); background: #0A2540; }
.pin-map .leaflet-container, .pin-map.leaflet-container { font: inherit; }
.pin-loading { display: grid; place-items: center; height: 100%; margin: 0; color: #B6CBDA; font-size: var(--fs-sm); }
.pin-loading.is-error { color: #FFB4B4; padding: var(--space-md); text-align: center; }
.pin-status { padding: var(--space-sm) var(--space-md); background: var(--color-background); }
.pin-msg { display: flex; align-items: center; gap: 0.5em; margin: 0; font-size: var(--fs-sm); color: var(--color-text-secondary); }
.pin-msg .icon { flex: none; width: 18px; height: 18px; color: var(--color-secondary); }
.pin-msg.is-error { color: var(--color-error); }
.pin-set { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs) var(--space-sm); }
.pin-set-ic { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-success-soft); color: var(--color-success); animation: pop-in 0.4s var(--ease-spring); }
.pin-set-ic .icon { width: 18px; height: 18px; }
.pin-set-text { flex: 1 1 12rem; display: grid; font-size: var(--fs-sm); }
.pin-coords { font-family: var(--font-latin); font-size: var(--fs-xs); color: var(--color-text-secondary); font-variant-numeric: tabular-nums; }
.pin-link { font-size: var(--fs-sm); font-weight: 600; color: var(--color-secondary-ink); }
.pin-remove { border: 0; background: none; font: inherit; font-size: var(--fs-sm); color: var(--color-error); cursor: pointer; text-decoration: underline; }
.pin-privacy { margin: 0; padding: 0 var(--space-md) var(--space-sm); font-size: 0.75rem; color: var(--color-text-secondary); background: var(--color-background); }
/* The pin itself: a drop with a pulsing shadow */
.pin-marker { background: none; border: 0; }
.pin-marker-head {
  position: absolute; inset-inline-start: 3px; top: 0; width: 28px; height: 28px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  background: var(--grad-sun); border: 3px solid #fff; box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4); animation: pin-drop 0.45s var(--ease-spring);
}
.pin-marker-head::after { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: #061B2E; }
.pin-marker-shadow { position: absolute; left: 11px; top: 38px; width: 12px; height: 6px; border-radius: 50%; background: rgba(0, 0, 0, 0.35); box-shadow: 0 0 0 0 rgba(246, 166, 9, 0.6); animation: pulse-dot 2s ease-out infinite; }
@keyframes pin-drop { from { transform: translateY(-24px) rotate(-45deg); opacity: 0; } to { transform: rotate(-45deg); opacity: 1; } }

.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 0.7rem 0.95rem;
  font: inherit; font-size: 1rem; color: var(--color-text-primary);
  background: var(--color-surface); border: 1.5px solid transparent; border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}
.field input::placeholder, .field textarea::placeholder { color: #8398A6; }
.field textarea { min-height: 120px; resize: vertical; }
.field input[dir="ltr"] { text-align: start; }
.field select {
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
  padding-inline-end: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B2D4A' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-size: 18px; background-position: right 0.8rem center;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--color-border-strong); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; background-color: var(--color-background); border-color: var(--color-secondary); box-shadow: 0 0 0 4px rgba(19, 163, 181, 0.16);
}
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--color-error); background-color: #FFF8F8; }
.field.is-invalid input:focus, .field.is-invalid select:focus, .field.is-invalid textarea:focus { box-shadow: 0 0 0 4px rgba(180, 35, 43, 0.14); }
.field.is-invalid { animation: shake 0.4s ease; }
.field-hint { font-size: var(--fs-xs); color: var(--color-text-secondary); margin: 0.3rem 0 0; }
.field-error { font-size: var(--fs-xs); color: var(--color-error); font-weight: 500; margin: 0.3rem 0 0; min-height: 0; }
.field-error:empty { display: none; }

.choice-legend { display: block; font-weight: 600; font-size: var(--fs-sm); margin-block-end: 0.5rem; }
.contact-head { margin-block-end: var(--space-lg); }

/* Segmented choice (radio pills) */
.choice-group { display: flex; flex-wrap: wrap; gap: var(--space-xs); border: 0; padding: 0; margin: 0; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span {
  display: inline-flex; align-items: center; gap: 0.4em; min-height: 42px; padding: 0.45em 1em;
  border-radius: var(--radius-pill); border: 1.5px solid var(--color-border); background: var(--color-background);
  font-size: var(--fs-sm); font-weight: 500; cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}
.choice span:hover { border-color: var(--color-secondary); }
.choice input:checked + span { border-color: var(--color-secondary); background: var(--color-secondary-soft); color: var(--color-secondary-ink); font-weight: 600; }
.choice input:checked + span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.choice input:focus-visible + span { outline: 3px solid var(--color-focus); outline-offset: 2px; }

.form-alert {
  display: flex; gap: 0.6rem; align-items: flex-start;
  padding: var(--space-sm) var(--space-md); margin-block-end: var(--space-md);
  border-radius: var(--radius-sm); background: var(--color-error-soft); color: var(--color-error);
  border-inline-start: 4px solid var(--color-error); font-size: var(--fs-sm); font-weight: 500;
  animation: fade-up 0.35s var(--ease-out);
}
.form-alert p { margin: 0; }
.form-alert > .icon { margin-block-start: 0.2em; }
.form-footer { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm) var(--space-md); margin-block-start: var(--space-lg); padding-block-start: var(--space-md); border-block-start: 1px solid var(--color-border); }
.form-consent { display: flex; gap: 0.5rem; align-items: flex-start; font-size: var(--fs-xs); color: var(--color-text-secondary); margin: 0; flex: 1 1 16rem; }
.form-consent .icon { color: var(--color-success); margin-block-start: 0.15em; }

#formSubmit { min-width: 15rem; }
#formSubmit .icon { width: 22px; height: 22px; }

.form-result {
  text-align: center; padding: var(--space-xl) var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-whatsapp-soft); border: 1px solid rgba(31, 175, 85, 0.25);
  animation: pop-in 0.5s var(--ease-spring);
}
.form-result:focus { outline: none; }
.form-result-icon {
  display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto var(--space-md); border-radius: 50%;
  background: var(--grad-wa); color: #fff; box-shadow: 0 0 0 10px rgba(31, 175, 85, 0.12);
}
.form-result-icon .icon { width: 36px; height: 36px; stroke-width: 1.6; }
.form-result-title { font-size: var(--fs-h3); margin-block-end: var(--space-xs); }
.form-result-body { color: var(--color-text-secondary); margin: 0 auto var(--space-md); max-width: 32em; }
.form-result-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); }

/* WhatsApp message preview (live) */
.wa-preview {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border); margin-block-end: var(--space-md);
}
.wa-preview-head { display: flex; align-items: center; gap: 0.7rem; padding: 0.75rem 1rem; background: #075E54; color: #fff; }
.wa-preview-avatar { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: #fff; flex: none; }
.wa-preview-avatar svg { width: 30px; height: 30px; }
.wa-preview-name { display: block; font-weight: 600; font-size: var(--fs-sm); line-height: 1.3; }
.wa-preview-status { display: block; font-size: 0.75rem; opacity: 0.8; }
.wa-preview-label { margin-inline-start: auto; font-size: 0.7rem; font-weight: 600; padding: 0.2em 0.6em; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.16); }
.wa-preview-body {
  padding: var(--space-md); min-height: 220px; max-height: 460px; overflow-y: auto;
  background-color: #ECE5DD;
  background-image: radial-gradient(rgba(7, 94, 84, 0.07) 1px, transparent 1px);
  background-size: 14px 14px;
}
.wa-bubble {
  position: relative; max-width: 94%; margin-inline-start: auto; padding: 0.6rem 0.8rem 1.3rem;
  border-radius: 10px; border-start-end-radius: 2px; background: #DCF8C6; color: #111B21;
  font-size: 0.875rem; line-height: 1.55; white-space: pre-wrap; word-break: break-word;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
  animation: bubble-in 0.35s var(--ease-out);
}
.wa-bubble strong { font-weight: 700; }
.wa-bubble-time { position: absolute; inset-inline-end: 8px; inset-block-end: 4px; font-size: 0.68rem; color: #667781; display: inline-flex; gap: 3px; align-items: center; }
.wa-bubble-time .icon { width: 15px; height: 15px; color: #53BDEB; stroke-width: 2.2; }
.wa-preview-empty { text-align: center; color: #54656F; font-size: var(--fs-sm); margin: var(--space-lg) auto; max-width: 18em; }

.direct-card { background: var(--color-background); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-sm); }
.direct-title { font-size: var(--fs-h3); margin-block-end: var(--space-md); }
.direct-list li { display: flex; gap: var(--space-sm); align-items: center; padding-block: var(--space-sm); }
.direct-list li + li { border-block-start: 1px solid var(--color-border); }
.direct-list .icon-badge { width: 44px; height: 44px; border-radius: 12px; }
.direct-list .icon-badge svg { width: 22px; height: 22px; }
.direct-list .icon-badge.is-wa { --badge: var(--grad-wa); }
.direct-label { display: block; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.direct-list a, .direct-list .linklike { font-weight: 600; font-size: var(--fs-base); color: var(--color-text-primary); unicode-bidi: isolate; text-decoration: none; }
.direct-list a:hover, .direct-list .linklike:hover { color: var(--color-secondary-ink); }

/* ---------- 17. Footer ---------- */
.site-footer { position: relative; overflow: hidden; background: var(--color-primary-900); color: var(--color-text-inverse-muted); padding-block: var(--space-2xl) var(--space-lg); font-size: var(--fs-sm); }
.site-footer::before { content: ""; position: absolute; inset-inline: 0; inset-block-start: 0; height: 4px; background: linear-gradient(90deg, var(--color-secondary) 0 60%, var(--color-accent) 60% 100%); }
.site-footer a, .site-footer .linklike { color: var(--color-text-inverse-muted); text-decoration: none; transition: color var(--transition-fast); }
.site-footer a:hover, .site-footer .linklike:hover { color: #fff; }
.footer-links a { display: inline-block; transition: color var(--transition-fast), transform var(--transition-fast); }
.footer-links a:hover { transform: translateX(calc(4px * var(--dir))); }
.brand-footer { color: #fff; margin-block-end: var(--space-md); }
.footer-summary { max-width: 30em; }
.footer-heading { font-size: var(--fs-sm); font-weight: 700; color: #fff; margin-block-end: var(--space-sm); }
.footer-links li, .footer-contact li { margin-block-end: 0.6rem; }
.footer-contact li { display: flex; align-items: center; gap: 0.6em; }
.footer-contact .icon { color: var(--color-secondary); }
.footer-contact { margin-block-end: var(--space-lg); }
.footer-contact a[dir="ltr"] { unicode-bidi: isolate; }
.footer-cta { margin-block-start: var(--space-md); }
.footer-follow { margin-block: var(--space-lg) 0; }
.social-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-block-start: var(--space-sm); }
.site-footer .social-list a, .social-list a {
  position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  color: #fff; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform 0.35s var(--ease-spring), box-shadow var(--transition-fast);
}
.social-list .icon { width: 20px; height: 20px; }
.social-list a:hover { color: #fff; border-color: transparent; transform: translateY(-4px) rotate(-6deg); box-shadow: 0 12px 24px -10px var(--net, var(--color-secondary)); }
.social-list a[data-net="whatsapp"] { --net: #1FAF55; }
.social-list a[data-net="facebook"] { --net: #1877F2; }
.social-list a[data-net="youtube"] { --net: #FF0000; }
.social-list a[data-net="linkedin"] { --net: #0A66C2; }
.social-list a[data-net="tiktok"], .social-list a[data-net="x"] { --net: #000; }
.social-list a[data-net="instagram"] { --net: #D6249F; }
.social-list a[data-net="tiktok"]:hover { box-shadow: -2px -2px 0 #25F4EE, 2px 2px 0 #FE2C55; }
/* Brand colour floods in from the centre, the icon bounces, and a label floats above */
.social-list a { isolation: isolate; overflow: visible; }
.social-list a::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: 50%; background: var(--net, var(--color-secondary));
  transform: scale(0); transition: transform 0.4s var(--ease-spring);
}
.social-list a[data-net="instagram"]::before { background: radial-gradient(circle at 30% 107%, #FDF497 0%, #FD5949 45%, #D6249F 60%, #285AEB 90%); }
.social-list a:hover, .social-list a:focus-visible { background: rgba(255, 255, 255, 0.06); }
.social-list a:hover::before, .social-list a:focus-visible::before { transform: scale(1); }
.social-list a:hover .icon, .social-list a:focus-visible .icon { animation: social-bounce 0.5s var(--ease-spring); }
.social-list a::after, .social-list .is-soon::after {
  content: attr(data-tip); position: absolute; inset-block-end: calc(100% + 10px); left: 50%; z-index: 5;
  padding: 0.3em 0.75em; border-radius: var(--radius-sm); white-space: nowrap; pointer-events: none;
  background: var(--color-primary-900); color: #fff; font-size: 0.75rem; font-weight: 600; box-shadow: var(--shadow-md);
  opacity: 0; transform: translate(-50%, 6px); transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.social-list a:hover::after, .social-list a:focus-visible::after, .social-list .is-soon:hover::after { opacity: 1; transform: translate(-50%, 0); }
@keyframes social-bounce { 0% { transform: scale(1); } 40% { transform: scale(1.25) rotate(-8deg); } 100% { transform: scale(1); } }
/* Icons pop in one after another when the list is revealed */
.js .social-list li { animation: pop-in 0.5s var(--ease-spring) both; animation-delay: calc(var(--si, 0) * 70ms + 0.2s); }
.social-list-drawer { justify-content: center; margin-block-start: var(--space-xs); }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm) var(--space-lg);
  margin-block-start: var(--space-xl); padding-block-start: var(--space-md); border-block-start: 1px solid rgba(255, 255, 255, 0.12);
}
.copyright { margin: 0; }
.footer-legal { display: flex; gap: var(--space-md); }
.footer-legal:empty { display: none; }
.lang-switch-footer { color: #fff; }

/* ---------- 18. WhatsApp ---------- */
.wa { position: fixed; z-index: 90; inset-inline-end: 18px; inset-block-end: calc(18px + env(safe-area-inset-bottom, 0px)); }
.wa-fab {
  position: relative; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%;
  background: var(--grad-wa); color: #fff; border: 0; cursor: pointer;
  box-shadow: 0 12px 28px -6px rgba(31, 175, 85, 0.6);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.wa-fab::before, .wa-fab::after { /* attention rings */
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--color-whatsapp);
  animation: ring 2.6s ease-out infinite; pointer-events: none;
}
.wa-fab::after { animation-delay: 1.3s; }
.wa-fab[aria-expanded="true"]::before, .wa-fab[aria-expanded="true"]::after { animation: none; opacity: 0; }
.wa-fab:hover { transform: translateY(-3px) scale(1.04); }
.wa-fab .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.wa-fab[aria-expanded="true"] { background: var(--color-primary); box-shadow: var(--shadow-md); }
.js .wa { animation: pop-in 0.6s var(--ease-spring) 1.2s both; }

.wa-panel {
  position: absolute; inset-block-end: calc(100% + 14px); inset-inline-end: 0;
  width: min(360px, calc(100vw - 36px));
  background: var(--color-background); color: var(--color-text-primary);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid var(--color-border);
  overflow: hidden;
  transform-origin: bottom right;
  animation: wa-in var(--transition-normal) both;
}
.wa-head { display: flex; justify-content: space-between; gap: var(--space-sm); padding: var(--space-md); background: var(--grad-wa); color: #fff; }
.wa-title { font-size: var(--fs-md); margin-block-end: 0.2rem; }
.wa-lead { font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.88); margin: 0; }
.wa-close {
  flex: none; display: grid; place-items: center; width: 36px; height: 36px; margin-block-start: -4px; margin-inline-end: -6px;
  border-radius: 50%; border: 0; background: rgba(255, 255, 255, 0.15); color: #fff; cursor: pointer;
}
.wa-close:hover { background: rgba(255, 255, 255, 0.28); }
.wa-list { display: grid; gap: var(--space-xs); padding: var(--space-md) var(--space-md) 0; }
.wa-list li { animation: fade-up 0.4s var(--ease-out) both; }
.wa-list li:nth-child(2) { animation-delay: 60ms; }
.wa-list li:nth-child(3) { animation-delay: 120ms; }
.wa-list li:nth-child(4) { animation-delay: 180ms; }
.wa-dept {
  width: 100%; display: flex; align-items: center; gap: var(--space-sm); text-align: start;
  padding: 0.75rem; min-height: 64px; border-radius: var(--radius-md);
  border: 1px solid var(--color-border); background: var(--color-background); color: inherit; cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}
.wa-dept:hover { border-color: var(--color-whatsapp); background: var(--color-whatsapp-soft); transform: translateX(calc(3px * var(--dir))); }
.wa-dept-icon { flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--color-surface); color: var(--color-primary); }
.wa-dept:hover .wa-dept-icon { background: var(--color-whatsapp); color: #fff; }
.wa-dept-text { flex: 1; min-width: 0; }
.wa-dept-title { display: block; font-weight: 600; font-size: var(--fs-sm); }
.wa-dept-desc { display: block; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.wa-dept-arrow { color: var(--color-whatsapp); }
.wa-dept.is-quote { border-color: var(--color-accent); background: var(--color-accent-soft); }
.wa-dept.is-quote .wa-dept-icon { background: var(--grad-sun); color: var(--color-primary-900); }
.wa-note { font-size: var(--fs-xs); color: var(--color-text-secondary); margin: 0; padding: var(--space-sm) var(--space-md) var(--space-md); }

/* ---------- 19. Utilities ---------- */
.to-top {
  position: fixed; z-index: 89; inset-inline-start: 18px; inset-block-end: calc(18px + env(safe-area-inset-bottom, 0px));
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--color-primary); color: #fff; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility 0s linear var(--transition-normal), background var(--transition-fast);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.to-top:hover { background: var(--color-secondary-ink); }
.to-top .icon { width: 22px; height: 22px; }
.to-top:hover .icon { animation: nudge-up 0.8s ease infinite; }

/* ---------- 20. Motion ---------- */
@keyframes header-in { from { opacity: 0; transform: translateY(-100%); } to { opacity: 1; transform: none; } }
@keyframes spin-in { from { transform: rotate(-90deg); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes drift { from { transform: translate(0, 0) scale(1); } to { transform: translate(40px, -30px) scale(1.12); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes marquee-rtl { to { transform: translateX(50%); } }
@keyframes grid-pan { to { background-position: 48px 48px, 48px 48px; } }
@keyframes wave-move { to { background-position: 1440px 0; } }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 rgba(15, 107, 66, 0.5); } 100% { box-shadow: 0 0 0 8px rgba(15, 107, 66, 0); } }
@keyframes ring { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(1.7); opacity: 0; } }
@keyframes ripple { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
@keyframes wa-in { from { opacity: 0; transform: translateY(10px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes pop-in { from { opacity: 0; transform: scale(0.85); } to { opacity: 1; transform: none; } }
@keyframes bubble-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } to { opacity: 1; transform: none; } }
@keyframes faq-open { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@keyframes shake { 0%, 100% { transform: none; } 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }
@keyframes nudge-up { 0%, 100% { transform: none; } 50% { transform: translateY(-3px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* Hero illustration: water climbs the riser, reaches the field, then keeps flowing */
.js .fig-water { stroke-dasharray: 520; stroke-dashoffset: 520; }
.js .fig-drops { opacity: 0; }
.js .fig-flow { opacity: 0; }
.js.is-loaded .fig-water { animation: water-rise 2.2s cubic-bezier(0.45, 0, 0.2, 1) 0.6s forwards; }
.js.is-loaded .fig-flow { animation: fade-in 0.4s ease 2.8s forwards, flow 1s linear 2.8s infinite; }
.js.is-loaded .fig-drops { animation: fade-in 0.6s ease 2.7s forwards; }
.js.is-loaded .fig-drops path { animation: drip 1.8s ease-in 3.2s infinite; transform-box: fill-box; }
.js.is-loaded .fig-cable { animation: cable-flow 1.2s linear infinite; }
.js.is-loaded .fig-rays { animation: sun-spin 30s linear infinite; transform-origin: 440px 62px; }
.js.is-loaded .fig-sun circle { animation: sun-pulse 4s ease-in-out infinite; transform-origin: 440px 62px; }
.js.is-loaded .fig-pump { animation: pump-hum 0.6s ease-in-out 2.8s infinite; transform-box: fill-box; transform-origin: center; }
.js.is-loaded .fig-led { animation: blink 1.4s steps(2) infinite; }
@keyframes water-rise { to { stroke-dashoffset: 0; } }
@keyframes fade-in { to { opacity: 1; } }
@keyframes flow { to { stroke-dashoffset: -24; } }
@keyframes cable-flow { to { stroke-dashoffset: -20; } }
@keyframes drip { 0% { transform: translateY(0); opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(10px); opacity: 0; } }
@keyframes sun-spin { to { transform: rotate(360deg); } }
@keyframes sun-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes pump-hum { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(0.6px); } }
@keyframes blink { 50% { opacity: 0.3; } }

/* Scroll reveal. JS adds data-anim to elements; `.in` plays them.
   --i staggers siblings inside a [data-stagger] parent. */
.js [data-anim] {
  opacity: 0;
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms + var(--delay, 0ms));
}
.js [data-anim="up"] { transform: translateY(28px); }
.js [data-anim="down"] { transform: translateY(-20px); }
.js [data-anim="start"] { transform: translateX(calc(-32px * var(--dir))); }
.js [data-anim="end"] { transform: translateX(calc(32px * var(--dir))); }
.js [data-anim="zoom"] { transform: scale(0.92); }
.js [data-anim="fade"] { transform: none; }
.js [data-anim].in { opacity: 1; transform: none; }
/* animations.js removes data-anim once the reveal ends, so hover transforms take over again */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
  .js .fig-water { stroke-dashoffset: 0; }
  .js .fig-drops, .js .fig-flow { opacity: 1; }
  .js [data-anim] { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
  .testi-track { scroll-behavior: auto; }
}

/* ---------- 21. Pointer spotlight (position fed by animations.js) ---------- */
.service-card, .solution, .testi-card, .figure-item {
  background-image: radial-gradient(420px circle at var(--mx, -999px) var(--my, -999px), rgba(19, 163, 181, 0.09), transparent 45%);
}
.why-item {
  background-image: radial-gradient(420px circle at var(--mx, -999px) var(--my, -999px), rgba(127, 227, 238, 0.14), transparent 45%);
}

/* ---------- 22. Mobile quick-action bar (phones only, see responsive.css) ---------- */
.mobile-bar {
  position: fixed; z-index: 95; inset-inline: 10px; inset-block-end: calc(10px + env(safe-area-inset-bottom, 0px));
  display: none; grid-template-columns: repeat(5, 1fr); align-items: end;
  padding: 6px 6px 7px; border-radius: 22px;
  background: rgba(255, 255, 255, 0.92); border: 1px solid rgba(214, 226, 232, 0.9);
  box-shadow: 0 18px 40px -14px rgba(6, 27, 46, 0.45), 0 2px 6px rgba(6, 27, 46, 0.06);
  -webkit-backdrop-filter: saturate(1.8) blur(16px); backdrop-filter: saturate(1.8) blur(16px);
  transform: translateY(140%); transition: transform 0.45s var(--ease-spring);
}
.mobile-bar.is-visible { transform: none; }
.mb-item {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 3px;
  min-height: 50px; padding: 4px 2px 2px; border: 0; border-radius: 14px; background: transparent; cursor: pointer;
  color: var(--color-text-secondary); font: inherit; font-size: 0.7rem; font-weight: 600; line-height: 1.2; text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
.mb-label { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mb-ic {
  display: grid; place-items: center; width: 40px; height: 28px; border-radius: var(--radius-pill);
  transition: background-color var(--transition-fast), transform 0.3s var(--ease-spring), color var(--transition-fast);
}
.mb-ic .icon { width: 22px; height: 22px; }
.mb-item:hover .mb-ic, .mb-item:focus-visible .mb-ic { background: var(--color-secondary-soft); color: var(--color-secondary-ink); }
.mb-item:active .mb-ic { transform: scale(0.88); }
.mb-item.is-wa .mb-ic { color: var(--color-whatsapp-dark); }
.mb-item.is-wa:hover .mb-ic { background: var(--color-whatsapp-soft); }
/* Centre action: a raised, glowing button that breaks out of the bar */
.mb-item.is-cta { color: var(--color-primary); }
.mb-fab {
  position: relative; display: grid; place-items: center; width: 56px; height: 56px; margin-block-start: -30px; border-radius: 50%;
  background: var(--grad-sun); color: var(--color-primary-900); border: 4px solid #fff;
  box-shadow: 0 12px 24px -8px rgba(246, 166, 9, 0.75); transition: transform 0.3s var(--ease-spring);
}
.mb-fab::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid rgba(246, 166, 9, 0.55); animation: ring 2.6s ease-out infinite; }
.mb-fab .icon { width: 24px; height: 24px; }
.mb-item.is-cta:active .mb-fab { transform: scale(0.92); }

/* ---------- 23. Install app card (PWA) ---------- */
.install-toast {
  position: fixed; z-index: 97; inset-inline: 16px; inset-block-end: calc(16px + env(safe-area-inset-bottom, 0px));
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-sm);
  max-width: 460px; margin-inline: auto; padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.96); color: var(--color-text-primary);
  border: 1px solid var(--color-border); box-shadow: var(--shadow-lg);
  -webkit-backdrop-filter: saturate(1.6) blur(14px); backdrop-filter: saturate(1.6) blur(14px);
  opacity: 0; transform: translateY(24px) scale(0.98);
  transition: opacity 0.35s var(--ease-out), transform 0.45s var(--ease-spring);
}
.install-toast.is-visible { opacity: 1; transform: none; }
.install-icon { width: 52px; height: 52px; border-radius: 14px; box-shadow: var(--shadow-md); }
.install-text { display: grid; gap: 2px; min-width: 0; }
.install-text strong { font-size: var(--fs-sm); font-weight: 700; }
.install-text > span { font-size: var(--fs-xs); color: var(--color-text-secondary); line-height: 1.5; }
.install-ios { display: flex; align-items: center; gap: 0.35em; color: var(--color-secondary-ink) !important; font-weight: 600; }
.install-actions { display: flex; align-items: center; gap: 4px; }
.install-close {
  display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%;
  background: transparent; color: var(--color-text-secondary); cursor: pointer;
}
.install-close:hover { background: var(--color-surface); color: var(--color-text-primary); }
@media (max-width: 767.98px) {
  .install-toast { inset-block-end: calc(84px + env(safe-area-inset-bottom, 0px)); inset-inline: 10px; }
}
@media (max-width: 420px) {
  .install-toast { grid-template-columns: auto 1fr; }
  .install-actions { grid-column: 1 / -1; justify-content: stretch; }
  .install-actions .btn { flex: 1; }
}

/* ---------- 24. Photo gallery (rendered by gallery.js) ---------- */
.gallery { background: var(--color-background); }
.gallery-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-xs); margin-block-end: var(--space-lg); }
.gallery-filter {
  display: inline-flex; align-items: center; gap: 0.55em; min-height: 44px; padding-block: 0.35em; padding-inline: 1.1em 0.6em;
  border-radius: var(--radius-pill); border: 1px solid var(--color-border);
  background: var(--color-background); color: var(--color-text-primary); font-weight: 600; font-size: var(--fs-sm); cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.gallery-filter:hover { border-color: var(--color-secondary); color: var(--color-secondary-ink); transform: translateY(-2px); }
.gallery-filter[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; box-shadow: var(--shadow-md); }
.gallery-filter-count {
  min-width: 1.8em; padding: 0 0.45em; border-radius: var(--radius-pill); text-align: center;
  font-family: var(--font-latin); font-size: var(--fs-xs); background: var(--color-surface); color: var(--color-text-secondary);
}
.gallery-filter[aria-pressed="true"] .gallery-filter-count { background: rgba(255, 255, 255, 0.16); color: #fff; }

.gshow { display: grid; gap: var(--space-md); }
.gs-stage { min-width: 0; }
.gs-screen {
  position: relative; isolation: isolate; display: block; width: 100%; padding: 0; border: 0; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius-xl);
  background: #0b2d4a; box-shadow: var(--shadow-lg); cursor: zoom-in; color: #fff; text-align: start;
}
.gs-item { font: inherit; }
.gs-screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.7s ease; }
.gs-screen img.is-on { opacity: 1; animation: vs-kenburns 16s ease-in-out infinite alternate; }
.gs-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 27, 46, 0) 42%, rgba(6, 27, 46, 0.88) 100%); pointer-events: none; }
.gs-cap { position: absolute; inset-inline: 0; inset-block-end: 0; display: grid; gap: 4px; padding: var(--space-lg); color: #fff; pointer-events: none; }
.gs-cat { font-size: var(--fs-xs); font-weight: 700; color: #7FE3EE; }
.gs-title { margin: 0; font-size: clamp(1.15rem, 0.9rem + 1vw, 1.7rem); text-wrap: balance; }
.gs-bar { position: absolute; inset-inline: 16px; inset-block-start: 14px; height: 3px; border-radius: 3px; background: rgba(255,255,255,0.25); overflow: hidden; }
.gs-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #13A3B5, #F6A609); }
.gs-bar span.is-run { animation: lb-timer linear forwards; }
.gs-side { display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius-xl); border: 1px solid var(--color-border); background: var(--color-background); overflow: hidden; }
.gs-side-head { display: flex; justify-content: space-between; align-items: center; padding: var(--space-md); border-block-end: 1px solid var(--color-border); font-weight: 700; }
.gs-list { display: grid; gap: 4px; padding: var(--space-xs); overflow: auto; scrollbar-width: thin; }
.gs-item {
  display: grid; grid-template-columns: 112px 1fr; gap: var(--space-sm); align-items: center; width: 100%; padding: 8px;
  border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; text-align: start; cursor: pointer; color: inherit;
}
.gs-item img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; }
.gs-item[aria-current="true"] { background: rgba(19, 163, 181, 0.1); border-color: rgba(19, 163, 181, 0.45); }
.gs-item-title { font-weight: 600; font-size: var(--fs-sm); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gallery-open {
  position: relative; isolation: isolate; display: block; width: 100%; height: 100%; padding: 0; border: 0;
  border-radius: var(--radius-lg); overflow: hidden; cursor: zoom-in; background: var(--color-surface-2); color: #fff; text-align: start;
  box-shadow: var(--shadow-sm); transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}
.gallery-open:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.gallery-open img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.gallery-open:hover img { transform: scale(1.07); }
.gallery-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 27, 46, 0) 40%, rgba(6, 27, 46, 0.88) 100%); }
.gallery-cap { position: absolute; inset-inline: 0; inset-block-end: 0; display: grid; gap: 2px; padding: var(--space-sm) var(--space-md); }
.gallery-cat { font-size: var(--fs-xs); font-weight: 700; color: #7FE3EE; }
.gallery-title { font-weight: 600; font-size: var(--fs-sm); line-height: 1.4; text-wrap: balance; }
.gallery-item.is-wide .gallery-title { font-size: var(--fs-md); }
.gallery-zoom, .gallery-badge { position: absolute; inset-block-start: 12px; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.gallery-zoom {
  inset-inline-end: 12px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.2); opacity: 0; transform: scale(0.6) rotate(-45deg);
  transition: opacity var(--transition-fast), transform 0.4s var(--ease-spring);
}
.gallery-open:hover .gallery-zoom, .gallery-open:focus-visible .gallery-zoom { opacity: 1; transform: none; }
.gallery-badge { inset-inline-start: 12px; padding: 0.15em 0.7em; border-radius: var(--radius-pill); font-size: 0.72rem; font-weight: 700; background: rgba(6, 27, 46, 0.6); }
.gallery-note { text-align: center; font-size: var(--fs-xs); color: var(--color-text-secondary); margin: var(--space-md) 0 0; }
/* Filters + "continuous slideshow" button on one line */
.gallery-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-sm); margin-block-end: var(--space-lg); }
.gallery-toolbar .gallery-filters { margin: 0; }
.gallery-show {
  display: inline-flex; align-items: center; gap: 0.6em; padding: 0.35em 1.1em 0.35em 0.35em; border-radius: var(--radius-pill); cursor: pointer;
  border: 1px solid var(--color-border); background: var(--color-background); color: var(--color-text-primary); font: inherit; font-weight: 600; font-size: var(--fs-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
[dir="rtl"] .gallery-show { padding: 0.35em 0.35em 0.35em 1.1em; }
.gallery-show:hover { border-color: var(--color-secondary); box-shadow: var(--shadow-glow-aqua); transform: translateY(-2px); }
.gallery-show-icon { position: relative; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--grad-aqua); color: #fff; }
.gallery-show-icon::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid rgba(19, 163, 181, 0.5); animation: ring 2.4s ease-out infinite; }
.gallery-show-icon .icon { width: 16px; height: 16px; margin-inline-start: 2px; }
/* Filter changes morph the grid (View Transitions API, where supported) */
::view-transition-group(*) { animation-duration: 0.45s; animation-timing-function: cubic-bezier(0.2, 0, 0, 1); }

/* ---------- 25. Video showcase (featured screen + playlist) ---------- */
.videos-note { text-align: center; font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.72); margin: var(--space-md) 0 0; }
.videos { background: var(--grad-brand); color: #fff; overflow: hidden; isolation: isolate; }
.videos::before { /* soft light: red (YouTube) + aqua */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(600px circle at 90% 0%, rgba(255, 60, 60, 0.16), transparent 60%), radial-gradient(700px circle at 0% 100%, rgba(19, 163, 181, 0.22), transparent 60%);
}
.videos .section-lead { color: var(--color-text-inverse-muted); margin-block-end: 0; }
.videos-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-md); margin-block-end: var(--space-xl); }
.videos-head .section-head { margin-block-end: 0; }
.btn-youtube { background: #FF0000; color: #fff; box-shadow: 0 14px 30px -12px rgba(255, 0, 0, 0.65); }
.btn-youtube:hover { background: #E00000; color: #fff; }

.vshow { display: grid; gap: var(--space-md); }
.vs-stage { min-width: 0; }
/* The screen: 16:9 frame with a glowing edge, poster, scan-light and corner marks */
.vs-screen {
  position: relative; isolation: isolate; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--radius-xl); background: #051524;
  box-shadow: 0 0 0 1px rgba(127, 227, 238, 0.22), 0 40px 80px -30px rgba(0, 0, 0, 0.7), 0 0 60px -20px rgba(19, 163, 181, 0.45);
}
.vs-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: vs-kenburns 18s ease-in-out infinite alternate; }
.vs-screen.is-swap .vs-poster, .vs-screen.is-swap .vs-meta { animation: vs-swap 0.6s var(--ease-out) both; }
.vs-screen.is-swap .vs-poster { animation: vs-swap 0.6s var(--ease-out) both, vs-kenburns 18s ease-in-out 0.6s infinite alternate; }
.vs-glow { position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(5, 21, 36, 0.1) 0%, rgba(5, 21, 36, 0) 35%, rgba(5, 21, 36, 0.9) 100%), linear-gradient(90deg, rgba(5, 21, 36, 0.55), transparent 60%); }
[dir="rtl"] .vs-glow { background: linear-gradient(180deg, rgba(5, 21, 36, 0.1) 0%, rgba(5, 21, 36, 0) 35%, rgba(5, 21, 36, 0.9) 100%), linear-gradient(270deg, rgba(5, 21, 36, 0.55), transparent 60%); }
.vs-scan { /* a slow band of light crossing the screen */
  position: absolute; inset: 0; z-index: 1; pointer-events: none; mix-blend-mode: screen;
  background: linear-gradient(105deg, transparent 35%, rgba(127, 227, 238, 0.14) 50%, transparent 65%); background-size: 260% 100%;
  animation: shimmer 6s linear infinite;
}
.vs-corner { position: absolute; z-index: 2; width: 34px; height: 34px; border: 2px solid rgba(127, 227, 238, 0.7); pointer-events: none; }
.vs-corner.is-a { inset-block-start: 16px; inset-inline-start: 16px; border-inline-end: 0; border-block-end: 0; border-start-start-radius: 10px; }
.vs-corner.is-b { inset-block-end: 16px; inset-inline-end: 16px; border-inline-start: 0; border-block-start: 0; border-end-end-radius: 10px; }
.vs-play {
  position: absolute; z-index: 3; inset: 0; margin: auto; display: grid; place-items: center; width: 92px; height: 92px; padding: 0;
  border: 0; border-radius: 50%; cursor: pointer; color: #fff;
  background: radial-gradient(circle at 30% 30%, #FF4D4D, #D90000); box-shadow: 0 18px 44px -10px rgba(255, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.45s var(--ease-spring);
}
.vs-play .icon { position: relative; width: 38px; height: 38px; margin-inline-start: 4px; }
[dir="rtl"] .vs-play .icon { margin-inline-start: 0; margin-inline-end: 4px; transform: none; }
.vs-play:hover { transform: scale(1.1); }
.vs-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(255, 90, 90, 0.8); animation: ring 2.4s ease-out infinite; pointer-events: none; }
.vs-ring + .vs-ring { animation-delay: 1.2s; }
.vs-meta { position: absolute; z-index: 2; inset-inline: 0; inset-block-end: 0; display: grid; gap: 6px; padding: var(--space-lg); max-width: 44rem; }
.vs-chip { justify-self: start; display: inline-flex; align-items: center; gap: 0.4em; padding: 0.2em 0.8em; border-radius: var(--radius-pill); background: var(--grad-sun); color: var(--color-primary-900); font-size: var(--fs-xs); font-weight: 700; }
.vs-title { font-size: clamp(1.15rem, 0.9rem + 1.2vw, 1.9rem); text-wrap: balance; text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5); }
.vs-desc { margin: 0; color: #CFE3EE; font-size: var(--fs-sm); max-width: 36em; }
.vs-desc:empty { display: none; }
.vs-screen iframe { position: absolute; inset: 0; z-index: 5; width: 100%; height: 100%; border: 0; background: #000; animation: fade-in-full 0.4s ease both; }
.vs-screen.is-playing .vs-play, .vs-screen.is-playing .vs-meta, .vs-screen.is-playing .vs-corner { visibility: hidden; }

.vs-bar { display: flex; align-items: center; gap: var(--space-md); padding-block-start: var(--space-sm); }
.vs-count { font-family: var(--font-latin); font-weight: 700; font-size: var(--fs-sm); color: #7FE3EE; font-variant-numeric: tabular-nums; }
.vs-progress { flex: 1; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.vs-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #13A3B5, #F6A609); transition: width 0.6s var(--ease-out); }
[dir="rtl"] .vs-progress span { margin-inline-start: 0; }
.vs-yt { display: inline-flex; align-items: center; gap: 0.4em; color: #fff; font-size: var(--fs-sm); font-weight: 600; text-decoration: none; opacity: 0.85; }
.vs-yt:hover { color: #fff; opacity: 1; }
.vs-yt .icon { color: #FF3B3B; }

/* Playlist */
.vs-side { display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius-xl); background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.vs-side-head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm); padding: var(--space-md); border-block-end: 1px solid rgba(255, 255, 255, 0.08); font-weight: 700; }
.vs-side-count { font-size: var(--fs-xs); font-weight: 600; color: var(--color-text-inverse-muted); }
.vs-list { display: grid; gap: 4px; padding: var(--space-xs); overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(127, 227, 238, 0.35) transparent; overscroll-behavior: contain; }
@media (max-width: 991.98px) {
  .gshow, .vs-row { display: flex; flex-direction: column; gap: 0; }
  .gs-screen, .vs-screen { border-radius: 22px; box-shadow: 0 22px 48px rgba(6, 27, 46, 0.28); }
  .gs-side, .vs-side {
    height: auto !important; margin-block-start: -36px; position: relative; z-index: 2;
    border-radius: 22px; background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 36px rgba(6, 27, 46, 0.16);
  }
  .videos .vs-side { background: rgba(7, 28, 48, 0.92); border-color: rgba(127, 227, 238, 0.18); }
  .gs-side-head, .vs-side-head { padding: 12px 14px 4px; }
  .gs-list, .vs-list {
    display: flex; gap: 10px; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory;
    scroll-padding-inline: 14px; padding: 8px 14px 16px; scrollbar-width: none;
  }
  .gs-list::-webkit-scrollbar, .vs-list::-webkit-scrollbar { display: none; }
  .gs-item, .vs-list > li { flex: 0 0 46%; scroll-snap-align: center; min-width: 0; }
  .gs-item {
    grid-template-columns: 1fr; gap: 6px; padding: 6px; border-radius: 16px; background: #fff;
    box-shadow: 0 6px 16px rgba(6, 27, 46, 0.08); transition: transform 0.35s ease, box-shadow 0.35s ease;
  }
  .gs-item img { aspect-ratio: 4 / 3; border-radius: 12px; }
  .gs-item-title { font-size: 0.78rem; padding-inline: 4px; padding-block-end: 4px; }
  .gs-item[aria-current="true"] { transform: translateY(-6px) scale(1.03); box-shadow: 0 12px 24px rgba(19, 163, 181, 0.28); border-color: #13A3B5; }
  .vs-list > li { display: flex; }
  .vs-list .vs-item {
    grid-template-columns: 1fr; height: auto; width: 100%; padding: 6px; border-radius: 16px;
    background: rgba(255, 255, 255, 0.05); align-items: stretch;
  }
  .vs-list .vs-thumb { aspect-ratio: 16 / 10; border-radius: 12px; }
  .vs-list .vs-item-text { padding: 4px 4px 6px; }
  .vs-item[aria-current="true"] { transform: translateY(-6px); box-shadow: 0 12px 24px rgba(19, 163, 181, 0.35); }
}
.vs-item {
  display: grid; grid-template-columns: 128px 1fr; align-items: center; gap: var(--space-sm); width: 100%; padding: 8px;
  border: 1px solid transparent; border-radius: var(--radius-md); background: transparent; color: #fff; text-align: start; cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
button.vs-item:hover { background: rgba(255, 255, 255, 0.07); transform: translateX(calc(4px * var(--dir))); }
.vs-item[aria-current="true"] { background: rgba(19, 163, 181, 0.16); border-color: rgba(127, 227, 238, 0.4); }
.vs-thumb { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 10px; background: #0A2540; }
.vs-thumb img { width: 100%; height: 100%; object-fit: cover; }
.vs-num { position: absolute; inset-block-end: 4px; inset-inline-start: 4px; padding: 0 6px; border-radius: 6px; background: rgba(5, 21, 36, 0.8); font-family: var(--font-latin); font-size: 0.72rem; font-weight: 700; }
.vs-eq { position: absolute; inset: 0; display: none; align-items: flex-end; justify-content: center; gap: 3px; padding-block-end: 30%; background: rgba(5, 21, 36, 0.55); }
.vs-eq i { width: 4px; height: 30%; border-radius: 2px; background: #7FE3EE; animation: eq 0.9s ease-in-out infinite; }
.vs-eq i:nth-child(2) { animation-delay: -0.3s; } .vs-eq i:nth-child(3) { animation-delay: -0.6s; }
.vs-item[aria-current="true"] .vs-eq { display: flex; }
.vs-item-text { display: grid; gap: 2px; min-width: 0; }
.vs-item-title { font-weight: 600; font-size: var(--fs-sm); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.vs-item-sub { font-size: var(--fs-xs); color: var(--color-text-inverse-muted); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.vs-item-sub:empty { display: none; }
.vshow.is-single { grid-template-columns: 1fr !important; }
.vshow.is-single .vs-side { display: none; }

/* "Coming soon" state: animated water scene instead of a poster */
.is-soon .vs-screen { background: radial-gradient(circle at 50% 42%, rgba(19, 163, 181, 0.45), transparent 55%), radial-gradient(circle at 85% 10%, rgba(246, 166, 9, 0.25), transparent 40%), linear-gradient(160deg, #0D3654, #051524); }
.is-soon .vs-screen::before, .is-soon .vs-screen::after { /* two drifting water lines */
  content: ""; position: absolute; inset-inline: -10%; inset-block-end: 22%; height: 90px; z-index: 0; opacity: 0.35;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 720 90'%3E%3Cpath d='M0 45 Q 90 5 180 45 T 360 45 T 540 45 T 720 45' fill='none' stroke='%237FE3EE' stroke-width='2'/%3E%3C/svg%3E") repeat-x;
  background-size: 720px 90px; animation: wave-move 14s linear infinite;
}
.is-soon .vs-screen::after { inset-block-end: 14%; opacity: 0.2; animation-duration: 22s; animation-direction: reverse; }
.is-soon .vs-play { cursor: default; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.4); box-shadow: none; animation: soft-pulse 2.4s ease-in-out infinite; }
.is-soon .vs-play:hover { transform: none; }
.is-soon .vs-ring { border-color: rgba(127, 227, 238, 0.7); }
.vs-item.is-soon { cursor: default; animation: soon-fade 2.6s ease-in-out infinite; animation-delay: calc(var(--d, 0) * 0.35s); }
.vs-item.is-soon .vs-thumb { color: rgba(127, 227, 238, 0.8); background: linear-gradient(110deg, #0A2540 30%, #123A5A 50%, #0A2540 70%); background-size: 250% 100%; animation: shimmer 2.6s linear infinite; }
.vs-item.is-soon .vs-thumb .icon { width: 28px; height: 28px; }
@keyframes vs-kenburns { from { transform: scale(1.04); } to { transform: scale(1.12) translate(-1.5%, -1%); } }
@keyframes vs-swap { from { opacity: 0; transform: scale(1.08); filter: blur(6px); } to { opacity: 1; filter: none; } }
@keyframes eq { 0%, 100% { height: 25%; } 50% { height: 70%; } }
@keyframes soon-fade { 0%, 100% { opacity: 0.65; } 50% { opacity: 1; } }
@keyframes shimmer { from { background-position: 150% 0; } to { background-position: -100% 0; } }
@keyframes soft-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ---------- 26. Lightbox (photos + YouTube) ---------- */
.lightbox {
  width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(4, 14, 24, 0.94); color: #fff; overflow: hidden;
}
.lightbox[open] { display: grid; grid-template-rows: minmax(0, 1fr) auto; animation: fade-in-full 0.25s ease both; }
.lightbox::backdrop { background: rgba(4, 14, 24, 0.5); }
.lb-stage { min-height: 0; display: grid; place-items: center; padding: 68px 12px 8px; touch-action: pan-y; overflow: hidden; }
.lb-img { max-width: 100%; max-height: calc(100dvh - 180px); width: auto; height: auto; object-fit: contain; border-radius: var(--radius-md); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7); animation: lb-media-in 0.35s var(--ease-out); }
.lb-video { width: min(100%, calc((100dvh - 190px) * 16 / 9)); aspect-ratio: 16 / 9; animation: lb-media-in 0.35s var(--ease-out); }
.lb-video iframe { display: block; width: 100%; height: 100%; border: 0; border-radius: var(--radius-md); background: #000; }
.lb-bar { position: relative; display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); width: 100%; max-width: 1100px; margin-inline: auto; padding: 12px 20px calc(16px + env(safe-area-inset-bottom, 0px)); }
.lb-text { flex: 1; min-width: 0; display: grid; gap: 2px; }
.lb-caption { margin: 0; font-weight: 600; }
.lb-credit { font-size: var(--fs-xs); color: var(--color-text-inverse-muted); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-credit[href]:hover { color: #7FE3EE; text-decoration: underline; }
/* Slideshow: play/pause + a thin bar that fills until the next photo */
.lb-bar .lb-play { position: relative; flex: none; width: 44px; height: 44px; }
.lb-play .icon { width: 20px; height: 20px; }
.lb-play .icon-pause, .lightbox.is-playing .lb-play .icon-play { display: none; }
.lightbox.is-playing .lb-play .icon-pause { display: block; }
.lightbox.is-playing .lb-play { background: var(--grad-aqua); border-color: transparent; }
.lightbox.is-single .lb-play, .lightbox[data-kind="video"] .lb-play { display: none; }
.lb-timer { position: absolute; inset-inline: 20px; inset-block-start: 0; height: 2px; border-radius: 2px; background: linear-gradient(90deg, #13A3B5, #F6A609); transform: scaleX(0); transform-origin: left; }
[dir="rtl"] .lb-timer { transform-origin: right; }
.lb-timer.is-run { animation: lb-timer linear forwards; }
.lightbox.is-playing .lb-img { animation: lb-media-in 0.5s var(--ease-out), lb-drift 4.5s ease-out; }
@keyframes lb-timer { to { transform: scaleX(1); } }
@keyframes lb-drift { from { transform: scale(1); } to { transform: scale(1.035); } }
.lb-count { flex: none; font-family: var(--font-latin); font-size: var(--fs-sm); color: var(--color-text-inverse-muted); font-variant-numeric: tabular-nums; }
.lb-btn {
  position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.22); background: rgba(255, 255, 255, 0.08); color: #fff;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.lb-btn:hover { background: rgba(255, 255, 255, 0.2); }
.lb-btn .icon { width: 24px; height: 24px; }
.lb-close { inset-block-start: 12px; inset-inline-end: 12px; }
.lb-close:hover { transform: rotate(90deg); }
.lb-prev, .lb-next { inset-block-start: calc(50% - 24px); }
.lb-prev { inset-inline-start: 16px; }
.lb-next { inset-inline-end: 16px; }
.lightbox.is-single .lb-prev, .lightbox.is-single .lb-next { display: none; }
@keyframes fade-in-full { from { opacity: 0; } to { opacity: 1; } }
@keyframes lb-media-in { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: none; } }

/* ---------- 27. Inner pages (privacy, terms, cookies) ---------- */
/* Each page carries both languages; only the active one is shown */
html[lang="ar"] [data-lang-block="en"], html[lang="en"] [data-lang-block="ar"] { display: none !important; }
.page-hero {
  position: relative; overflow: hidden; isolation: isolate; background: var(--grad-brand); color: #fff;
  padding-block: calc(var(--header-h) + var(--space-xl)) var(--space-xl);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image: linear-gradient(rgba(143, 179, 201, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(143, 179, 201, 0.08) 1px, transparent 1px);
  background-size: 48px 48px; animation: grid-pan 18s linear infinite;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 30%, #000 20%, transparent 70%);
}
.page-hero .hero-glow-aqua { width: 420px; height: 420px; inset-block-end: -260px; }
.page-hero .hero-glow-sun { width: 300px; height: 300px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5em; font-size: var(--fs-sm); color: var(--color-text-inverse-muted); margin-block-end: var(--space-md); }
.crumbs li + li::before { content: "/"; margin-inline-end: 0.5em; opacity: 0.5; }
.crumbs a { color: #7FE3EE; text-decoration: none; }
.crumbs a:hover { color: #fff; }
.page-title { font-size: var(--fs-h1); letter-spacing: var(--tracking-display); margin-block-end: var(--space-sm); }
.page-meta { display: inline-flex; align-items: center; gap: 0.5em; margin: 0; font-size: var(--fs-sm); color: var(--color-text-inverse-muted); }
.page-meta .icon { color: #7FE3EE; }

.legal { padding-block: var(--space-xl) var(--space-2xl); }
.legal-layout { display: grid; gap: var(--space-lg); }
.legal-toc { align-self: start; padding: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.legal-toc h2 { font-size: var(--fs-sm); margin-block-end: var(--space-xs); }
.legal-toc ol { display: grid; gap: 2px; }
.legal-toc a { display: block; padding: 0.35em 0.7em; border-radius: var(--radius-sm); font-size: var(--fs-sm); color: var(--color-text-secondary); text-decoration: none; transition: background-color var(--transition-fast), color var(--transition-fast); }
.legal-toc a:hover, .legal-toc a[aria-current] { background: var(--color-secondary-soft); color: var(--color-secondary-ink); }
.legal-body { max-width: 46rem; min-width: 0; }
.legal-lead { font-size: var(--fs-md); color: var(--color-text-primary); }
.legal-body h2 { display: flex; align-items: baseline; gap: 0.6em; font-size: var(--fs-lg); margin-block: var(--space-xl) var(--space-sm); }
.legal-body h2 .n { flex: none; padding: 0.1em 0.5em; border-radius: 6px; font-family: var(--font-latin); font-size: var(--fs-xs); background: var(--color-secondary-soft); color: var(--color-secondary-ink); }
.legal-body p, .legal-body li { color: var(--color-text-secondary); }
.legal-body strong { color: var(--color-text-primary); }
.legal-body ul { list-style: disc; padding-inline-start: 1.3em; margin-block-end: var(--space-sm); }
.legal-body li { margin-block-end: 0.4em; }
.legal-body li::marker { color: var(--color-secondary); }
.legal-body .legal-note { padding: var(--space-md); border-radius: var(--radius-md); border-inline-start: 4px solid var(--color-accent); background: var(--color-accent-soft); color: var(--color-text-primary); }
.legal-table-wrap { overflow-x: auto; margin-block: var(--space-sm) var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.legal-table { width: 100%; min-width: 34rem; border-collapse: collapse; font-size: var(--fs-sm); }
.legal-table th, .legal-table td { padding: 0.75em 1em; text-align: start; vertical-align: top; border-block-end: 1px solid var(--color-border); color: var(--color-text-secondary); }
.legal-table th { background: var(--color-surface); color: var(--color-text-primary); font-weight: 700; }
.legal-table tr:last-child td { border-block-end: 0; }
.legal-table code { font-family: ui-monospace, Consolas, monospace; font-size: 0.9em; padding: 0.1em 0.4em; border-radius: 4px; background: var(--color-surface-2); color: var(--color-primary); direction: ltr; unicode-bidi: isolate; }
.legal-contact {
  display: grid; gap: var(--space-md); margin-block-start: var(--space-xl); padding: var(--space-lg);
  border-radius: var(--radius-lg); background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-lg);
}
.legal-contact h2 { margin: 0 0 0.3rem; font-size: var(--fs-h3); }
.legal-contact p { margin: 0; color: var(--color-text-inverse-muted); }
.legal-contact-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.footer-legal a[aria-current="page"] { color: #fff; }

/* ---------- 27b. Blog (blog.html: list with featured article, article view) ---------- */
.page-lead { max-width: 46rem; margin: 0; font-size: var(--fs-md); color: var(--color-text-inverse-muted); }
.blog { padding-block: var(--space-xl) var(--space-2xl); background: var(--color-surface); }
.read-progress { position: fixed; z-index: 101; inset-inline: 0; inset-block-start: 0; height: 3px; background: var(--grad-text); transform: scaleX(0); transform-origin: var(--origin-start, left) center; pointer-events: none; }
[dir="rtl"] .read-progress { transform-origin: right center; }

/* Article hero: the cover photo behind the title */
.page-hero.is-post { padding-block-end: var(--space-2xl); }
.page-hero.is-post::after {
  content: ""; position: absolute; inset: 0; z-index: -2; background-image: var(--cover); background-size: cover; background-position: center;
  opacity: 0.35; filter: saturate(1.1); animation: vs-kenburns 24s ease-in-out infinite alternate;
}
.page-hero.is-post .page-title { max-width: 22ch; font-size: clamp(1.8rem, 1.2rem + 2.4vw, 3rem); text-wrap: balance; }
.page-hero.is-post .page-lead { margin-block-end: var(--space-md); }
.post-hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); }
.post-hero-meta .post-meta { color: var(--color-text-inverse-muted); font-size: var(--fs-sm); }
.post-hero-meta .post-author { color: #fff; font-weight: 600; }
.post-cat { display: inline-flex; align-items: center; padding: 0.2em 0.75em; border-radius: var(--radius-pill); background: var(--color-secondary-soft); color: var(--color-secondary-ink); font-size: var(--fs-xs); font-weight: 700; }
.post-cat.is-link { background: var(--grad-sun); color: var(--color-primary-900); text-decoration: none; }

/* Toolbar: search + topic chips */
.blog-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm); margin-block-end: var(--space-lg); }
.blog-search { position: relative; display: flex; align-items: center; flex: 1 1 16rem; max-width: 26rem; }
.blog-search .icon { position: absolute; inset-inline-start: 14px; width: 18px; height: 18px; color: var(--color-text-secondary); pointer-events: none; }
.blog-search input { width: 100%; min-height: 46px; padding-inline: 42px 14px; border-radius: var(--radius-pill); border: 1px solid var(--color-border); background: #fff; font: inherit; box-shadow: var(--shadow-sm); }
.blog-search input:focus { outline: none; border-color: var(--color-secondary); box-shadow: 0 0 0 4px rgba(19, 163, 181, 0.18); }
.blog-chips { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.blog-chip {
  display: inline-flex; align-items: center; gap: 0.45em; min-height: 40px; padding: 0 0.95em; border-radius: var(--radius-pill); cursor: pointer;
  border: 1px solid var(--color-border); background: #fff; font: inherit; font-size: var(--fs-sm); font-weight: 600; color: var(--color-text-primary);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.blog-chip .icon { width: 18px; height: 18px; color: var(--color-secondary); }
.blog-chip:hover { border-color: var(--color-secondary); transform: translateY(-1px); }
.blog-chip[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.blog-chip[aria-pressed="true"] .icon { color: #7FE3EE; }
.blog-chip-n { min-width: 1.6em; padding: 0 0.4em; border-radius: var(--radius-pill); background: var(--color-surface); color: var(--color-text-secondary); font-family: var(--font-latin); font-size: 0.72rem; text-align: center; }
.blog-chip[aria-pressed="true"] .blog-chip-n { background: rgba(255, 255, 255, 0.16); color: #fff; }

.blog-grid { display: grid; gap: var(--space-lg); grid-template-columns: repeat(auto-fill, minmax(min(100%, 19rem), 1fr)); }
.blog-empty { max-width: 34rem; margin-inline: auto; padding: var(--space-xl) 0; text-align: center; color: var(--color-text-secondary); }
.blog-empty h2 { font-size: var(--fs-h3); color: var(--color-text-primary); }
.post-figure { margin: var(--space-lg) 0; }
.post-figure img { width: 100%; height: auto; border-radius: var(--radius-lg); }
.post-figure figcaption { margin-top: 0.4rem; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.post-engage { margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: 1px solid var(--color-border); display: grid; gap: var(--space-sm); }
.post-engage-meta { color: var(--color-text-secondary); font-size: var(--fs-sm); }
.post-comment { padding: 0.8rem 0; border-bottom: 1px solid var(--color-border); }
.post-stars { margin-inline-start: 0.5rem; color: #e0a106; letter-spacing: 0.05em; }
.post-comment-form { display: grid; gap: 0.6rem; margin-top: var(--space-md); }
.post-comment-form .hp { position: absolute; left: -9999px; }
.post-comment-note { min-height: 1.2em; color: var(--color-secondary-ink); }

/* Cards */
.post-card {
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-background); box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-spring), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.post-card:hover, .post-card:focus-within { transform: translateY(-5px); border-color: transparent; box-shadow: var(--shadow-lg); }
.post-card:focus-within { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.post-visual { position: relative; display: grid; place-items: center; aspect-ratio: 1200 / 630; overflow: hidden; isolation: isolate; background: var(--grad-brand); color: #7FE3EE; }
.post-visual[data-cat="solar"] { color: #FFC94D; }
.post-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease-out); }
.post-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(6, 27, 46, 0.55)); pointer-events: none; }
.post-visual .icon { width: 64px; height: 64px; }
.post-card:hover .post-visual img { transform: scale(1.06); }
.post-visual .post-cat { position: absolute; z-index: 1; inset-block-start: 12px; inset-inline-start: 12px; background: rgba(255, 255, 255, 0.92); box-shadow: var(--shadow-sm); }
.post-card-body { display: flex; flex: 1; flex-direction: column; gap: var(--space-xs); padding: var(--space-md) var(--space-md) var(--space-lg); }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35em 0.5em; margin: 0; font-size: var(--fs-xs); color: var(--color-text-secondary); }
.post-meta > * + *::before { content: "·"; margin-inline-end: 0.5em; opacity: 0.6; }
.post-card-title { margin: 0; font-size: var(--fs-h3); line-height: 1.4; text-wrap: balance; }
.post-card-title a { color: var(--color-text-primary); text-decoration: none; }
.post-card-title a::after { content: ""; position: absolute; inset: 0; z-index: 2; } /* the whole card is the link */
.post-card-title a:focus-visible { outline: none; }
.post-excerpt { margin: 0; color: var(--color-text-secondary); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-more { display: inline-flex; align-items: center; gap: 0.4em; margin-block-start: auto; padding-block-start: var(--space-xs); font-weight: 700; color: var(--color-secondary-ink); }
.post-more .icon { transition: transform var(--transition-fast); }
.post-card:hover .post-more .icon { transform: translateX(4px); }
[dir="rtl"] .post-card:hover .post-more .icon-dir { transform: scaleX(-1) translateX(4px); }
.icon-back { transform: scaleX(-1); }
[dir="rtl"] .icon-dir.icon-back { transform: none; }
.post-flag { align-self: flex-start; display: inline-flex; align-items: center; gap: 0.4em; padding: 0.2em 0.8em; border-radius: var(--radius-pill); background: var(--grad-sun); color: var(--color-primary-900); font-size: var(--fs-xs); font-weight: 700; }
.post-flag::before { content: "★"; }
/* Featured: big horizontal card */
.post-card.is-featured .post-card-title { font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem); }
.post-card.is-featured .post-excerpt { font-size: var(--fs-md); -webkit-line-clamp: 4; }
/* Compact: small row in the article sidebar */
.post-card.is-compact { flex-direction: row; align-items: stretch; }
.post-card.is-compact .post-visual { flex: none; width: 104px; aspect-ratio: auto; }
.post-card.is-compact .post-visual .icon { width: 32px; height: 32px; }
.post-card.is-compact .post-visual .post-cat { display: none; }
.post-card.is-compact .post-card-body { padding: var(--space-sm); gap: 0.3em; justify-content: center; }
.post-card.is-compact .post-card-title { font-size: var(--fs-sm); }
/* Ask-an-engineer band */
.blog-ask {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-md); margin-block-start: var(--space-xl);
  padding: var(--space-lg); border-radius: var(--radius-xl); background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; isolation: isolate;
}
.blog-ask::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(400px circle at 0% 0%, rgba(31, 175, 85, 0.25), transparent 60%), radial-gradient(300px circle at 100% 100%, rgba(19, 163, 181, 0.3), transparent 60%); }
.blog-ask h2 { margin: 0 0 0.3rem; font-size: var(--fs-h3); }
.blog-ask p { margin: 0; color: var(--color-text-inverse-muted); }

/* Article */
.post-layout { display: grid; gap: var(--space-xl); }
.post-body { min-width: 0; max-width: none; padding: var(--space-lg); border-radius: var(--radius-xl); background: var(--color-background); border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.post-body > :first-child { margin-block-start: 0; }
.post-text { font-size: 1.075rem; line-height: 1.85; }
.post-text h2 { scroll-margin-top: calc(var(--header-h) + 16px); padding-block-start: var(--space-xs); }
.post-text h2::before { content: ""; flex: none; width: 6px; height: 1.1em; border-radius: 3px; background: var(--grad-aqua); align-self: center; }
.share-bar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-xs); margin-block-end: var(--space-md); padding-block-end: var(--space-md); border-block-end: 1px solid var(--color-border); }
.post-end .share-bar { margin: var(--space-lg) 0 0; padding: var(--space-md) 0 0; border-block-end: 0; border-block-start: 1px solid var(--color-border); }
.share-label { font-size: var(--fs-sm); font-weight: 700; color: var(--color-text-primary); margin-inline-end: var(--space-2xs); }
.share-btn {
  --net: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4em; min-width: 40px; height: 40px; padding: 0 0.7em; border-radius: var(--radius-pill);
  border: 1px solid var(--color-border); background: #fff; color: var(--color-primary); font: inherit; font-size: var(--fs-xs); font-weight: 700; cursor: pointer; text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform 0.3s var(--ease-spring);
}
.share-btn .icon { width: 18px; height: 18px; }
.share-btn:hover { background: var(--net); border-color: var(--net); color: #fff; transform: translateY(-2px); }
.share-btn[data-net="whatsapp"] { --net: #1FAF55; }
.share-btn[data-net="facebook"] { --net: #1877F2; }
.share-btn[data-net="x"] { --net: #000; }
.share-btn[data-net="linkedin"] { --net: #0A66C2; }
.share-btn .icon-done { display: none; }
.share-btn.is-done { --net: var(--color-success); background: var(--color-success-soft); color: var(--color-success); border-color: var(--color-success); }
.share-btn.is-done .icon-done { display: block; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); margin-block-start: var(--space-lg); }
.post-nav-link { display: grid; gap: 2px; padding: var(--space-sm) var(--space-md); border-radius: var(--radius-md); border: 1px solid var(--color-border); text-decoration: none; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.post-nav-link:hover { border-color: var(--color-secondary); box-shadow: var(--shadow-sm); }
.post-nav-link.is-next { text-align: end; }
.post-nav-dir { font-size: var(--fs-xs); font-weight: 700; color: var(--color-secondary-ink); }
.post-nav-title { font-weight: 600; color: var(--color-text-primary); font-size: var(--fs-sm); }
.post-side { align-self: start; display: grid; gap: var(--space-lg); min-width: 0; }
.post-side-title { margin: 0 0 var(--space-xs); font-size: var(--fs-base); }
.post-toc { padding: var(--space-md); border-radius: var(--radius-lg); background: var(--color-background); border: 1px solid var(--color-border); }
.post-toc ol { display: grid; gap: 2px; counter-reset: toc; }
.post-toc li { counter-increment: toc; }
.post-toc a { display: flex; gap: 0.6em; padding: 0.4em 0.6em; border-radius: var(--radius-sm); font-size: var(--fs-sm); color: var(--color-text-secondary); text-decoration: none; transition: background-color var(--transition-fast), color var(--transition-fast); }
.post-toc a::before { content: counter(toc); flex: none; font-family: var(--font-latin); font-weight: 700; color: var(--color-secondary); }
.post-toc a:hover, .post-toc a[aria-current] { background: var(--color-secondary-soft); color: var(--color-secondary-ink); }
.post-side-list { display: grid; gap: var(--space-sm); }
.post-all { justify-self: start; }

/* ---------- 28. Partners strip (two rows drifting in opposite directions) ---------- */
.partners { background: var(--color-background); padding-block-end: var(--space-xl); overflow: hidden; }
.partners .eyebrow-num { display: inline-grid; place-items: center; padding: 0.2em 0.45em; }
.partners .eyebrow-num .icon { width: 1.1em; height: 1.1em; }
.partner-rows { display: grid; gap: var(--space-md); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.partner-row { overflow: hidden; }
.partner-track { display: flex; width: max-content; animation: marquee calc(var(--n, 6) * 6s) linear infinite; }
[dir="rtl"] .partner-track { animation-name: marquee-rtl; }
.partner-row.is-reverse .partner-track { animation-direction: reverse; }
.partner-rows:hover .partner-track { animation-play-state: paused; }
.partner-list { display: flex; flex: none; gap: var(--space-md); padding-inline-end: var(--space-md); }
.partner {
  --tint: hsl(var(--h, 190) 70% 38%);
  display: flex; align-items: center; gap: 0.7rem; min-width: 210px; height: 84px; padding: 0 1.4rem;
  border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-background);
  box-shadow: var(--shadow-sm); color: var(--color-text-secondary); white-space: nowrap;
  filter: grayscale(1); opacity: 0.78;
  transition: filter var(--transition-normal), opacity var(--transition-normal), transform 0.4s var(--ease-spring), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.partner:hover { filter: none; opacity: 1; transform: translateY(-4px) scale(1.03); box-shadow: var(--shadow-md); border-color: transparent; }
.partner:has(img) { justify-content: center; position: relative; overflow: hidden; }
.partner img { max-height: 44px; max-width: 150px; width: auto; height: auto; object-fit: contain; transition: transform 0.4s var(--ease-spring); }
.partner:hover img { transform: scale(1.06); }
.partner:has(img)::after { /* light sweep across the logo on hover */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.75) 50%, transparent 70%); transform: translateX(-120%);
}
.partner:has(img):hover::after { transition: transform 0.8s var(--ease-out); transform: translateX(120%); }
.partner-mark {
  flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, var(--tint), hsl(var(--h, 190) 80% 24%)); color: #fff;
  font-family: var(--font-latin); font-weight: 700; font-size: 1.2rem; box-shadow: 0 8px 18px -8px var(--tint);
}
.partner-name { font-family: var(--font-latin); font-weight: 700; font-size: 1.05rem; letter-spacing: 0.02em; color: var(--color-text-primary); }
.partner:hover .partner-name { color: var(--tint); }
.partners-note { text-align: center; font-size: var(--fs-xs); color: var(--color-text-secondary); margin: var(--space-md) 20px 0; }

/* ---------- 29. Payment methods (footer) ---------- */
.footer-pay { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-sm) var(--space-lg); margin-block-start: var(--space-xl); padding-block-start: var(--space-lg); border-block-start: 1px solid rgba(255, 255, 255, 0.12); }
.footer-pay-title { display: inline-flex; align-items: center; gap: 0.5em; margin: 0; }
.footer-pay-title .icon { color: var(--color-accent); }
.pay-list { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.pay-chip {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; gap: 0.45em; height: 42px; padding: 0 0.9em;
  border-radius: 10px; background: #fff; color: var(--color-primary); font-size: var(--fs-xs); font-weight: 700;
  box-shadow: 0 6px 16px -10px rgba(0, 0, 0, 0.6); transition: transform 0.35s var(--ease-spring), box-shadow var(--transition-fast);
}
.pay-chip:hover { transform: translateY(-4px); box-shadow: 0 14px 26px -12px rgba(19, 163, 181, 0.9); }
.pay-chip::after { /* light sweep that travels along the row one chip after another */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.85) 50%, transparent 70%); background-size: 250% 100%; background-position: 150% 0;
  animation: pay-sweep 6s ease-in-out infinite; animation-delay: calc(var(--pi, 0) * 0.25s);
}
.js .pay-chip { animation: pop-in 0.5s var(--ease-spring) backwards; animation-delay: calc(var(--pi, 0) * 60ms); }
.pay-logo { display: inline-flex; align-items: center; }
.pay-logo .icon { width: 22px; height: 22px; color: var(--color-secondary-ink); }
.pay-svg { width: 34px; height: 22px; }
.pay-svg.is-round { width: 22px; }
.pay-word { font-family: var(--font-latin); font-weight: 800; font-size: 1rem; letter-spacing: 0.01em; line-height: 1; }
.pay-word.is-visa { color: #1A1F71; font-style: italic; font-size: 1.15rem; letter-spacing: 0.02em; }
.pay-word.is-instapay { color: #5A2D82; } .pay-word.is-instapay b { color: #E0457B; }
.pay-word.is-meeza { color: #0B7A3E; text-transform: lowercase; }
.pay-word.is-fawry { color: #1B4B9B; } .pay-word.is-fawry::first-letter { color: #F7B500; }
@keyframes pay-sweep { 0%, 70% { background-position: 150% 0; } 100% { background-position: -100% 0; } }

/* ---------- 30. Social: "coming soon" icons + floating side dock ---------- */
.social-list .is-soon {
  position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  color: rgba(255, 255, 255, 0.55); background: rgba(255, 255, 255, 0.04); border: 1px dashed rgba(255, 255, 255, 0.25); cursor: help;
}
.social-dock { display: none; }
/* Only where the page has side margins wide enough for it (never over content) */
@media (min-width: 1360px) {
  .social-dock {
    display: block; position: fixed; z-index: 88; inset-inline-start: 14px; inset-block-start: 50%; transform: translateY(-50%);
    padding: 8px; border-radius: var(--radius-pill); background: rgba(6, 27, 46, 0.72); border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow-lg); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  }
  .js .social-dock { animation: dock-in 0.8s var(--ease-spring) 1.4s both; }
  .social-list-dock { flex-direction: column; gap: 6px; margin: 0; }
  .social-list-dock a, .social-list-dock .is-soon { width: 40px; height: 40px; }
  .social-list-dock .icon { width: 18px; height: 18px; }
  .social-list-dock a:hover { transform: translateX(calc(4px * var(--dir))) scale(1.08); }
  /* In the side dock the label opens sideways, towards the page */
  .social-list-dock a::after, .social-list-dock .is-soon::after { inset-block-end: auto; inset-block-start: 50%; left: auto; inset-inline-start: calc(100% + 12px); transform: translate(calc(-6px * var(--dir)), -50%); }
  .social-list-dock a:hover::after, .social-list-dock a:focus-visible::after, .social-list-dock .is-soon:hover::after { transform: translate(0, -50%); }
}
@keyframes dock-in { from { opacity: 0; transform: translate(calc(-40px * var(--dir)), -50%); } to { opacity: 1; transform: translateY(-50%); } }

/* ---------- 31. Logo emblem (from aquavoltx.com/old) ---------- */
img.brand-mark { width: 44px; height: 44px; object-fit: contain; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.18)); }
.js img.brand-mark { animation: brand-mark-in 0.9s var(--ease-spring) 0.15s backwards, brand-bolt 7s ease-in-out 2.85s infinite; }
.site-header:not(.is-scrolled) img.brand-mark, .site-footer img.brand-mark { filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.55)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.35)); }
.brand-footer img.brand-mark { width: 52px; height: 52px; }
/* The lightning X "charges" at the moment the letter ripple reaches the X */
@keyframes brand-bolt {
  0%, 10%, 100% { filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.18)); transform: none; }
  4% { filter: drop-shadow(0 0 10px rgba(110, 220, 90, 0.95)) drop-shadow(0 0 3px #fff); transform: scale(1.1) rotate(-6deg); }
}