/* Vidatree UAE — site stylesheet
   Layout concept: an instrument panel. Content sits on a 12-column grid marked by faint
   coordinate hairlines and mono "readout" labels, echoing the 01X01X screen in the logo.
   Built on the Vidatree design system (logo-blue, primary-sky, secondary-gold, accent-green,
   ink, Roboto) and extended with a dark "void" surface family, glow and glass for the 3D web. */

:root {
  color-scheme: dark;
  /* brand (from the Vidatree design system) */
  --logo-blue: #2ca8db;       /* measured from the original logo */
  --primary-sky: #85cce9;
  --secondary-gold: #ffd700;
  --accent-green: #0d8334;
  --header-teal: #3b7f9b;
  /* web extension: surfaces */
  --void: #04070d;
  --deep: #08101b;
  --raise: #0d1726;
  --glass: rgba(16, 30, 48, 0.58);
  --line: rgba(133, 204, 233, 0.14);
  --line-strong: rgba(133, 204, 233, 0.32);
  /* text */
  --ink: #eaf2f8;
  --mute: #9db1c2;
  --faint: #6f8597;
  /* glow */
  --glow: rgba(44, 168, 219, 0.45);
  --glow-soft: rgba(44, 168, 219, 0.14);
  --on-green: #ffffff;
  --on-sky: #04070d;

  --font-display: "Chakra Petch", "Roboto Condensed", "Arial Narrow", sans-serif;
  --font-body: "Roboto", -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Roboto Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  --step-4: clamp(2.25rem, 1.4rem + 3.6vw, 3.75rem);
  --step-5: clamp(2.5rem, 1.3rem + 4.6vw, 4.75rem);

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 24px;
  --space-6: 32px; --space-7: 48px; --space-8: 72px; --space-9: 112px;
  --radius-sm: 3px;   /* radius-button from the design system */
  --radius-md: 10px;
  --radius-lg: 18px;
  --wrap: 1200px;
  --header-h: 68px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: 60; background: var(--void);
}
[hidden] { display: none !important; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary-sky); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--secondary-gold); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--logo-blue); color: var(--void); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
p { margin: 0; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--secondary-gold); color: var(--void); padding: 8px 14px; border-radius: var(--radius-sm); }
.skip:focus { left: max(16px, env(safe-area-inset-left, 0px)); }

/* ---------- layout ---------- */
.band { position: relative; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: var(--space-9); }
.band--tight { padding-block: var(--space-8); }
.wrap { max-width: var(--wrap); margin-inline: auto; position: relative; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-5); }
.measure { max-width: 62ch; }
.stack > * + * { margin-top: var(--space-4); }

/* coordinate hairlines behind bands */
.band--grid::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(to right, var(--line) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 85%, transparent);
  opacity: .45;
}

/* ---------- type helpers ---------- */
.eyebrow {
  font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: .14em; text-transform: uppercase;
  color: var(--primary-sky); display: inline-flex; gap: 10px; align-items: center;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; opacity: .7; }
.h-xl { font-size: var(--step-5); letter-spacing: -0.02em; }
.h-lg { font-size: var(--step-4); }
.h-md { font-size: var(--step-3); }
.h-sm { font-size: var(--step-2); }
.lead { font-size: var(--step-1); color: var(--mute); line-height: 1.6; }
.mute { color: var(--mute); }
.mono { font-family: var(--font-mono); }
.tm { font-size: .55em; vertical-align: super; letter-spacing: 0; color: var(--secondary-gold); font-family: var(--font-body); font-weight: 500; }
.glowtext { color: var(--logo-blue); }
.section-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-7); max-width: 760px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
  background: rgba(4, 7, 13, 0.72);
  backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: var(--space-5); height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); flex-shrink: 0; }
.brand img { width: 44px; height: auto; }
.brand .brand-word { display: grid; line-height: 1.05; }
.brand .brand-word img { width: 112px; }
.brand .brand-sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: .22em; color: var(--mute); margin-top: 3px; }
.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a {
  position: relative; text-decoration: none; color: var(--mute); font-size: 15px; font-weight: 500;
  padding: 10px 12px; border-radius: var(--radius-sm); transition: color .2s;
}
.nav a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 1px; background: var(--logo-blue);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ink); }
.header-cta { display: flex; gap: var(--space-2); align-items: center; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line-strong); color: var(--ink); border-radius: var(--radius-sm); height: 40px; padding: 0 12px; font: 500 14px var(--font-body); cursor: pointer; }
@media (max-width: 1020px) {
  .nav, .header-cta .btn--ghost { display: none; }
  .menu-btn { display: inline-flex; align-items: center; gap: 8px; }
  .header-cta { margin-left: 0; }
}
@media (max-width: 520px) { .header-cta .btn { display: none; } .brand .brand-sub { display: none; } }

.mobile-nav {
  position: fixed; inset: 0; z-index: 70; background: rgba(4,7,13,.97);
  padding: calc(env(safe-area-inset-top, 0px) + 20px) max(20px, env(safe-area-inset-right, 0px)) calc(env(safe-area-inset-bottom, 0px) + 24px) max(20px, env(safe-area-inset-left, 0px));
  display: flex; flex-direction: column; gap: var(--space-5);
}
.mobile-nav .top { display: flex; justify-content: space-between; align-items: center; }
.mobile-nav nav { display: grid; gap: 4px; }
.mobile-nav nav a { font-family: var(--font-display); font-size: 30px; color: var(--ink); text-decoration: none; padding: 8px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; }
.mobile-nav nav a span { font-family: var(--font-mono); font-size: 12px; color: var(--faint); align-self: center; }

/* ---------- buttons ---------- */
.btn {
  --bg: transparent; --fg: var(--ink); --bd: var(--line-strong);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 12px 22px; border-radius: var(--radius-sm);
  background: var(--bg); color: var(--fg); border: 1px solid var(--bd);
  font: 500 15px/1 var(--font-body); letter-spacing: .01em; text-decoration: none; cursor: pointer;
  overflow: hidden; isolation: isolate; transition: transform .25s var(--ease), border-color .25s, color .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(120px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.22), transparent 70%);
  opacity: 0; transition: opacity .3s;
}
.btn:hover::before { opacity: 1; }
.btn:hover { transform: translateY(-1px); color: var(--fg); }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn--primary { --bg: var(--logo-blue); --fg: var(--on-sky); --bd: var(--logo-blue); font-weight: 600; box-shadow: 0 0 0 0 var(--glow); }
.btn--primary:hover { box-shadow: 0 8px 30px -8px var(--glow); }
.btn--wa { --bg: var(--accent-green); --fg: var(--on-green); --bd: var(--accent-green); font-weight: 600; }
.btn--wa:hover { box-shadow: 0 8px 30px -10px rgba(13,131,52,.8); }
.btn--ghost:hover { --bd: var(--primary-sky); }
.btn--sm { min-height: 40px; padding: 9px 16px; font-size: 14px; }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: min(860px, 100svh); display: grid; align-items: center; overflow: hidden; isolation: isolate;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: var(--space-8) var(--space-9); }
.hero-canvas { position: absolute; inset: 0; z-index: -1; }
.hero-canvas canvas { display: block; width: 100%; height: 100%; }
.hero-fallback {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 55% at 72% 45%, rgba(44,168,219,.28), transparent 70%),
    radial-gradient(40% 40% at 85% 80%, rgba(13,131,52,.16), transparent 70%),
    var(--void);
}
.webgl .hero-fallback svg { display: none; }
.hero-fallback svg { position: absolute; right: -4%; top: 50%; transform: translateY(-50%); width: min(62vw, 720px); opacity: .7; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 220px; background: linear-gradient(to bottom, transparent, var(--void)); z-index: -1; pointer-events: none; }
.hero-copy { max-width: 640px; display: grid; gap: var(--space-5); position: relative; }
.hero h1 { font-size: var(--step-5); letter-spacing: -0.025em; font-weight: 600; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .line > span { display: inline-block; animation: rise 1.1s var(--ease) both; }
.hero h1 .line:nth-child(2) > span { animation-delay: .12s; }
.hero h1 .line:nth-child(3) > span { animation-delay: .24s; }
.hero .lead { max-width: 56ch; animation: fade 1s .45s var(--ease) both; }
.hero .btn-row, .hero .eyebrow { animation: fade 1s .6s var(--ease) both; }
.hero .eyebrow { animation-delay: 0s; }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
@keyframes fade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.node-labels { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.node-label {
  position: absolute; left: 0; top: 0; pointer-events: auto; text-decoration: none;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--primary-sky);
  padding: 5px 9px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(4,7,13,.6);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); white-space: nowrap; transition: color .2s, border-color .2s, background .2s; will-change: transform;
}
.node-label:hover, .node-label.is-on { color: var(--void); background: var(--logo-blue); border-color: var(--logo-blue); }
@media (max-width: 860px) { .node-labels { display: none; } .hero { min-height: auto; padding-top: 68vw; } .hero-copy { max-width: none; } .hero-canvas { -webkit-mask-image: linear-gradient(#000 38%, rgba(0,0,0,.25) 62%, transparent 85%); mask-image: linear-gradient(#000 38%, rgba(0,0,0,.25) 62%, transparent 85%); } }
.scroll-cue { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; color: var(--faint); display: grid; justify-items: center; gap: 8px; }
.scroll-cue i { width: 1px; height: 36px; background: linear-gradient(var(--logo-blue), transparent); animation: cue 2s infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }
@media (max-width: 860px) { .scroll-cue { display: none; } }

/* ---------- readout strip ---------- */
.readouts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.readout { padding: var(--space-5) var(--space-5) var(--space-5) 0; display: grid; gap: 6px; align-content: start; }
.readout + .readout { padding-left: var(--space-5); border-left: 1px solid var(--line); }
.readout .num { font-family: var(--font-display); font-size: clamp(2rem, 1.4rem + 2vw, 2.9rem); font-weight: 600; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.readout .num em { font-style: normal; color: var(--logo-blue); }
.readout .lbl { color: var(--mute); font-size: 14px; line-height: 1.45; }
.readout .src { font-family: var(--font-mono); font-size: 10.5px; color: var(--faint); letter-spacing: .08em; text-transform: uppercase; }
@media (max-width: 860px) { .readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .readout:nth-child(3) { padding-left: 0; border-left: 0; } .readout:nth-child(n+3) { border-top: 1px solid var(--line); } }
@media (max-width: 460px) { .readouts { grid-template-columns: 1fr; } .readout, .readout + .readout { padding-left: 0; border-left: 0; } .readout + .readout { border-top: 1px solid var(--line); } }

/* ---------- logos ---------- */
.trust { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-5) var(--space-8); }
.trust-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); }
.trust-logos { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6) var(--space-8); }
.trust-logos img { height: 30px; width: auto; opacity: .72; transition: opacity .3s; }
.trust-logos img.tall { height: 46px; }
.trust-logos img:hover { opacity: 1; }

/* ---------- capability grid (home) ---------- */
.caps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.cap {
  position: relative; background: var(--deep); padding: var(--space-6); display: grid; gap: var(--space-3); align-content: start;
  text-decoration: none; color: var(--ink); min-height: 290px; overflow: hidden; isolation: isolate; transition: background .35s;
}
.cap::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), var(--glow-soft), transparent 60%); opacity: 0; transition: opacity .35s; }
.cap:hover { background: var(--raise); color: var(--ink); }
.cap:hover::before { opacity: 1; }
.cap .code { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: .12em; display: flex; justify-content: space-between; }
.cap .glyph { width: 52px; height: 52px; color: var(--logo-blue); margin-block: var(--space-2); }
.cap h3 { font-size: 1.6rem; }
.cap .cat { color: var(--primary-sky); font-size: 14px; font-weight: 500; }
.cap p { color: var(--mute); font-size: 15px; }
.cap .go { margin-top: auto; padding-top: var(--space-3); font-size: 14px; color: var(--primary-sky); display: inline-flex; gap: 8px; align-items: center; }
.cap .go svg { width: 16px; transition: transform .3s var(--ease); }
.cap:hover .go svg { transform: translateX(4px); }
@media (max-width: 980px) { .caps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .caps { grid-template-columns: 1fr; } .cap { min-height: 0; } }

/* ---------- split feature ---------- */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-8); align-items: start; }
.split--even { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 900px) { .split, .split--even { grid-template-columns: 1fr; gap: var(--space-7); } }
.sticky-col { position: sticky; top: calc(var(--header-h) + 32px + env(safe-area-inset-top, 0px)); }
@media (max-width: 900px) { .sticky-col { position: static; } }

/* ---------- glass panel ---------- */
.panel { background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-6); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* ---------- founder ---------- */
.founder { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: var(--space-7); align-items: center; }
.founder-photo { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1; max-width: 100%; border: 1px solid var(--line-strong); }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.02); }
.founder-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(4,7,13,.55), transparent 45%); }
.founder-photo figcaption { position: absolute; left: 16px; bottom: 14px; z-index: 1; font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); }
.creds { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--primary-sky); background: rgba(44,168,219,.06); }
.chip--gold { color: var(--secondary-gold); border-color: rgba(255,215,0,.35); background: rgba(255,215,0,.05); }
blockquote { margin: 0; font-family: var(--font-display); font-size: var(--step-2); line-height: 1.3; color: var(--ink); }
blockquote footer { margin-top: var(--space-3); font-family: var(--font-body); font-size: 14px; color: var(--mute); }
@media (max-width: 800px) { .founder { grid-template-columns: 1fr; } .founder-photo { max-width: 320px; } }

/* ---------- list rows ---------- */
.rows { border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 60px minmax(0, 4fr) minmax(0, 7fr); gap: var(--space-5); padding: var(--space-5) 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.row .n { font-family: var(--font-mono); font-size: 12px; color: var(--faint); }
.row h3 { font-size: 1.35rem; }
.row p { color: var(--mute); }
@media (max-width: 720px) { .row { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
.quote { display: grid; gap: var(--space-4); align-content: space-between; }
.quote p { font-size: var(--step-1); line-height: 1.55; color: var(--ink); }
.quote .who { display: grid; gap: 2px; font-size: 14px; color: var(--mute); }
.quote .who strong { color: var(--ink); font-weight: 500; }
.quote video { width: 100%; border-radius: var(--radius-md); border: 1px solid var(--line); background: #000; aspect-ratio: 16/9; }
@media (max-width: 800px) { .quotes { grid-template-columns: 1fr; } }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); padding: clamp(28px, 5vw, 64px); isolation: isolate;
  background: radial-gradient(70% 120% at 100% 0%, rgba(44,168,219,.25), transparent 60%), radial-gradient(50% 90% at 0% 100%, rgba(13,131,52,.18), transparent 60%), var(--deep); }
.cta-band::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(133,204,233,.18) 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(90deg, transparent 30%, #000); }
.cta-band .grid-2 { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-6); align-items: end; }
@media (max-width: 860px) { .cta-band .grid-2 { grid-template-columns: 1fr; } }
.contact-lines { display: grid; gap: 8px; font-size: 15px; }
.contact-lines .k { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); display: block; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { position: relative; overflow: hidden; isolation: isolate; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: var(--space-9) var(--space-8); border-bottom: 1px solid var(--line); }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(55% 80% at 85% 10%, rgba(44,168,219,.22), transparent 65%), var(--void); }
.page-hero::after { content: ""; position: absolute; right: -60px; top: 50%; width: 520px; height: 520px; transform: translateY(-50%); z-index: -1; opacity: .5;
  background-image: radial-gradient(rgba(133,204,233,.45) 1.2px, transparent 1.4px); background-size: 22px 22px;
  mask-image: radial-gradient(circle, #000 25%, transparent 68%); animation: drift 30s linear infinite; }
@keyframes drift { to { background-position: 220px 110px; } }
.page-hero .wrap { display: grid; gap: var(--space-5); }
.page-hero h1 { font-size: var(--step-5); max-width: 15ch; }
.breadcrumb { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; color: var(--faint); display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a { color: var(--mute); text-decoration: none; }

/* ---------- services detail ---------- */
.svc-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: var(--space-8); }
.svc-index { position: sticky; top: calc(var(--header-h) + 28px + env(safe-area-inset-top, 0px)); align-self: start; display: grid; gap: 2px; }
.svc-index a { display: grid; grid-template-columns: 34px 1fr; gap: 6px; padding: 10px 12px; border-radius: var(--radius-sm); text-decoration: none; color: var(--mute); border-left: 2px solid transparent; transition: background .2s, color .2s, border-color .2s; }
.svc-index a span { font-family: var(--font-mono); font-size: 12px; color: var(--faint); padding-top: 2px; }
.svc-index a.is-active, .svc-index a:hover { color: var(--ink); background: rgba(44,168,219,.07); border-left-color: var(--logo-blue); }
@media (max-width: 960px) {
  .svc-layout { grid-template-columns: 1fr; gap: var(--space-5); }
  .svc-index { position: sticky; top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); z-index: 5; display: flex; overflow-x: auto; gap: 6px; padding: 10px 0; background: var(--void); scrollbar-width: none; margin-inline: calc(-1 * max(16px, env(safe-area-inset-left, 0px))); padding-inline: max(16px, env(safe-area-inset-left, 0px)); }
  .svc-index::-webkit-scrollbar { display: none; }
  .svc-index a { grid-template-columns: auto auto; white-space: nowrap; border-left: 0; border: 1px solid var(--line); flex-shrink: 0; }
}
.svc { padding-block: var(--space-7) var(--space-8); border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 24px); display: grid; gap: var(--space-6); }
.svc:first-child { padding-top: 0; }
.svc-top { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: var(--space-6); align-items: start; }
.svc-top .glyph-xl { width: 180px; height: 180px; color: var(--logo-blue); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; background: radial-gradient(circle at 50% 40%, rgba(44,168,219,.16), transparent 70%), var(--deep); }
@media (max-width: 640px) { .svc-top { grid-template-columns: 1fr; } .svc-top .glyph-xl { width: 110px; height: 110px; padding: 18px; order: -1; } }
.svc .code { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; color: var(--faint); }
.svc h2 { font-size: var(--step-4); }
.svc .tagline { font-family: var(--font-display); font-size: var(--step-2); color: var(--primary-sky); font-weight: 500; }
.svc-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-5); }
@media (max-width: 760px) { .svc-cols { grid-template-columns: 1fr; } }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; color: var(--ink); }
.ticks li::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border: 1.5px solid var(--logo-blue); transform: rotate(45deg); }
.panel h3 { font-size: 1.05rem; font-family: var(--font-mono); font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--primary-sky); margin-bottom: var(--space-4); }
.note { font-size: 13px; color: var(--faint); }

/* ---------- programmes ---------- */
.programmes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 860px) { .programmes { grid-template-columns: 1fr; } }
.prog { display: grid; gap: var(--space-4); align-content: start; }
.prog .meta { display: flex; flex-wrap: wrap; gap: 8px; }
.prog h3 { font-size: var(--step-2); }
.prog details { border-top: 1px solid var(--line); padding-top: var(--space-3); }
.prog summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; font-weight: 500; color: var(--primary-sky); min-height: 32px; }
.prog summary::-webkit-details-marker { display: none; }
.prog summary::after { content: "+"; font-family: var(--font-mono); font-size: 20px; transition: transform .3s var(--ease); }
.prog details[open] summary::after { transform: rotate(45deg); }
.prog details ol { margin: var(--space-3) 0 0; padding-left: 22px; color: var(--mute); display: grid; gap: 6px; }
.prog details[open] ol { animation: fade .45s var(--ease); }

/* ---------- industries ---------- */
.inds { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 960px) { .inds { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .inds { grid-template-columns: 1fr; } }
.ind { display: grid; gap: var(--space-3); align-content: start; transition: border-color .3s, transform .3s var(--ease); }
.ind:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.ind .glyph { width: 40px; height: 40px; color: var(--logo-blue); }
.ind h3 { font-size: 1.3rem; }
.ind p { color: var(--mute); font-size: 15px; }
.ind .uses { font-family: var(--font-mono); font-size: 11.5px; color: var(--faint); letter-spacing: .06em; }

/* ---------- group brands ---------- */
.group { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 900px) { .group { grid-template-columns: 1fr; } }
.gbrand { display: grid; gap: var(--space-4); align-content: start; }
.gbrand .logo-tile { height: 120px; border-radius: var(--radius-md); background: #fff; display: grid; place-items: center; padding: 14px; }
.gbrand .logo-tile img { max-height: 92px; width: auto; }
.gbrand .logo-tile.dark { background: var(--void); border: 1px solid var(--line); }
.gbrand h3 { font-size: 1.35rem; }
.gbrand p { color: var(--mute); font-size: 15px; }

.values { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-5); counter-reset: v; }
@media (max-width: 900px) { .values { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .values { grid-template-columns: 1fr; } }
.value { border-top: 1px solid var(--line-strong); padding-top: var(--space-4); display: grid; gap: var(--space-2); }
.value h3 { font-size: 1.35rem; }
.value p { color: var(--mute); font-size: 15px; }

.mvv { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 900px) { .mvv { grid-template-columns: 1fr; } }
.mvv .panel { display: grid; gap: var(--space-3); align-content: start; }
.mvv .k { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--secondary-gold); }

.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
@media (max-width: 760px) { .team { grid-template-columns: 1fr; } }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-7); align-items: start; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
.office { display: grid; gap: var(--space-2); }
.office + .office { margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.office .ar { direction: rtl; text-align: right; font-size: 14px; color: var(--faint); }
.copyline { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.copy-btn { background: none; border: 1px solid var(--line-strong); color: var(--mute); border-radius: var(--radius-sm); font: 500 12px var(--font-mono); padding: 5px 9px; cursor: pointer; }
.copy-btn:hover { color: var(--ink); border-color: var(--primary-sky); }

/* ---------- booking form ---------- */
.book { display: grid; gap: var(--space-5); }
.book .fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4) var(--space-4); }
.book .full { grid-column: 1 / -1; }
@media (max-width: 620px) { .book .fields { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-size: 13.5px; font-weight: 500; color: var(--ink); display: flex; justify-content: space-between; gap: 8px; }
.field label .opt { color: var(--faint); font-weight: 400; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%; min-width: 0; font: 400 15.5px/1.4 var(--font-body); color: var(--ink);
  background: rgba(4,7,13,.6); border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  padding: 12px 13px; min-height: 48px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--primary-sky) 50%), linear-gradient(135deg, var(--primary-sky) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(133,204,233,.5); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--logo-blue); box-shadow: 0 0 0 3px rgba(44,168,219,.22); background: rgba(8,16,27,.9); }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #ff8a80; }
.field .err { font-size: 13px; color: #ffb4ab; min-height: 0; }
.field .err:empty { display: none; }
.field .hint { font-size: 12.5px; color: var(--faint); }
.phone-row { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 8px; }
.book-foot { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; justify-content: space-between; }
.book-foot .note { max-width: 46ch; }
.book-review { display: grid; gap: var(--space-4); }
.book-review pre { margin: 0; white-space: pre-wrap; word-break: break-word; font: 400 14px/1.6 var(--font-mono); color: var(--ink); background: rgba(4,7,13,.7); border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--space-4); max-height: 320px; overflow: auto; }
.book-review .status { display: flex; gap: 10px; align-items: flex-start; color: var(--mute); font-size: 14.5px; }
.book-review .status::before { content: ""; flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--secondary-gold); margin-top: 7px; box-shadow: 0 0 10px var(--secondary-gold); }
.steps { display: flex; gap: 8px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.steps span { display: inline-flex; gap: 6px; align-items: center; }
.steps span.on { color: var(--primary-sky); }
.steps span + span::before { content: "—"; color: var(--faint); margin-right: 2px; }

/* dialog */
.book-dialog { width: min(760px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); padding: 0; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--deep); color: var(--ink); overflow: auto; }
.book-dialog::backdrop { background: rgba(2,4,8,.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.book-dialog[open] { animation: pop .45s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.dialog-head { display: flex; justify-content: space-between; align-items: start; gap: var(--space-4); padding: var(--space-6) var(--space-6) 0; }
.dialog-body { padding: var(--space-5) var(--space-6) var(--space-6); }
@media (max-width: 520px) { .dialog-head { padding: 20px 18px 0; } .dialog-body { padding: 16px 18px 20px; } }
.x-btn { background: none; border: 1px solid var(--line-strong); color: var(--ink); width: 40px; height: 40px; border-radius: 50%; cursor: pointer; font-size: 18px; flex-shrink: 0; }
.x-btn:hover { border-color: var(--primary-sky); }

/* floating whatsapp */
.wa-float {
  position: fixed; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px 12px 14px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--accent-green); color: #fff; font: 600 14.5px var(--font-body); box-shadow: 0 10px 30px -8px rgba(13,131,52,.7);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: translateY(-2px); }
.wa-float svg { width: 22px; height: 22px; }
@media (max-width: 520px) { .wa-float span { display: none; } .wa-float { padding: 14px; } }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: var(--space-8) calc(var(--space-6) + env(safe-area-inset-bottom, 0px)); background: var(--deep); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2fr)); gap: var(--space-6); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-grid > :first-child { grid-column: 1 / -1; } }
@media (max-width: 480px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-grid h4 { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); font-weight: 500; margin-bottom: var(--space-4); }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--mute); text-decoration: none; font-size: 15px; }
.foot-grid a:hover { color: var(--ink); }
.foot-brand img { width: 150px; margin-bottom: var(--space-4); }
.foot-brand p { color: var(--mute); font-size: 14.5px; max-width: 40ch; }
.foot-base { margin-top: var(--space-8); padding-top: var(--space-5); border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); font-size: 13px; color: var(--faint); }

/* ---------- reveal ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.pre { opacity: .001; transform: translateY(22px); }
.js .reveal.pre.in { opacity: 1; transform: none; }

/* ---------- glyph svg defaults ---------- */
.glyph, .glyph-xl { fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.glyph .fill, .glyph-xl .fill { fill: currentColor; stroke: none; }
.glyph .dim, .glyph-xl .dim { opacity: .45; }
.glyph-xl .spin { transform-origin: 50% 50%; animation: spin 24s linear infinite; }
.glyph-xl .pulse { animation: pulse 2.6s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { opacity: .25; } }

/* cursor glow (desktop) */
.cursor-glow { position: fixed; left: 0; top: 0; width: 440px; height: 440px; margin: -220px 0 0 -220px; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(44,168,219,.07), transparent 65%); transition: opacity .4s; opacity: 0; }
@media (hover: hover) and (pointer: fine) { .cursor-glow.on { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js .reveal.pre { opacity: 1; transform: none; }
  .cursor-glow { display: none; }
}

/* ---------- trusted-by marquee (colour logos) ---------- */
.trust-band { display: grid; gap: var(--space-5); }
.trust-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: var(--space-3); }
.trust-head h2 { font-size: var(--step-3); }
.marquee { position: relative; overflow: hidden; padding-block: 10px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent); }
.marquee-track { display: flex; gap: var(--space-5); width: max-content; animation: marquee 26s linear infinite; }
.marquee:hover .marquee-track, .marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee.rev .marquee-track { animation-direction: reverse; animation-duration: 32s; }
@keyframes marquee { to { transform: translateX(calc(-50% - var(--space-5) / 2)); } }
.logo-card {
  flex-shrink: 0; width: 230px; height: 104px; display: grid; place-items: center; padding: 18px 28px;
  background: #ffffff; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 10px 30px -12px rgba(44,168,219,.45), inset 0 -1px 0 rgba(4,7,13,.06);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.logo-card img { max-height: 56px; max-width: 100%; width: auto; object-fit: contain; }
.logo-card.tall img { max-height: 70px; }
.logo-card:hover { transform: translateY(-4px) scale(1.03); box-shadow: 0 18px 40px -14px rgba(44,168,219,.7); }
@media (max-width: 600px) { .logo-card { width: 170px; height: 84px; padding: 14px 20px; } .logo-card img { max-height: 44px; } .logo-card.tall img { max-height: 56px; } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; } .marquee-track [aria-hidden="true"] { display: none; } .marquee { mask-image: none; -webkit-mask-image: none; } }

/* ---------- 3D art ("4D": rendered 3D that floats and tilts with the pointer) ---------- */
.art3d { position: relative; perspective: 900px; display: grid; place-items: center; }
.art3d .tilt { transform-style: preserve-3d; transition: transform .6s var(--ease); will-change: transform; }
.art3d img { width: 100%; height: auto; animation: float3d 7s ease-in-out infinite; filter: drop-shadow(0 24px 40px rgba(44,168,219,.25)); }
.art3d::before { content: ""; position: absolute; inset: 18% 14% 6%; border-radius: 50%; background: radial-gradient(closest-side, rgba(44,168,219,.28), transparent); filter: blur(10px); z-index: -1; animation: glowpulse 7s ease-in-out infinite; }
@keyframes float3d { 0%, 100% { transform: translateY(0) rotate(-1.2deg); } 50% { transform: translateY(-14px) rotate(1.2deg); } }
@keyframes glowpulse { 50% { opacity: .55; transform: scale(.92); } }
.art3d--delay img { animation-delay: -3.5s; }

/* card art on the home capability grid */
.cap .cap-art { position: absolute; right: -18px; top: 44px; width: 150px; z-index: -1; opacity: .95; transition: transform .6s var(--ease), opacity .4s; }
.cap:hover .cap-art { transform: translateY(-6px) scale(1.06); opacity: 1; }
.cap h3, .cap .cat, .cap p { position: relative; max-width: 78%; }
.cap p { max-width: 100%; }
@media (max-width: 600px) { .cap .cap-art { width: 120px; right: -10px; top: 18px; } }

/* service detail art */
.svc-top { grid-template-columns: minmax(0, 1fr) 300px; }
.svc-top .art3d { width: 300px; max-width: 100%; }
@media (max-width: 1100px) { .svc-top { grid-template-columns: minmax(0, 1fr) 220px; } .svc-top .art3d { width: 220px; } }
@media (max-width: 640px) { .svc-top { grid-template-columns: 1fr; } .svc-top .art3d { width: 200px; order: -1; justify-self: start; } }

/* inner page hero art */
.page-hero.has-art .wrap { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; column-gap: var(--space-7); }
.page-hero.has-art .wrap > * { grid-column: 1; }
.page-hero.has-art .wrap > .art3d { grid-column: 2; grid-row: 1 / span 4; width: min(100%, 440px); justify-self: end; }
.page-hero.has-art::after { opacity: .25; }
@media (max-width: 860px) {
  .page-hero.has-art .wrap { grid-template-columns: 1fr; }
  .page-hero.has-art .wrap > .art3d { grid-column: 1; grid-row: auto; order: -1; width: 210px; justify-self: start; margin-bottom: -8px; }
}
@media (prefers-reduced-motion: reduce) { .art3d img, .art3d::before { animation: none; } }