/* ==========================================================================
   Zurosh Enterprises — global styles
   Brand: navy #15284A, gold #C29B57
   ========================================================================== */

:root {
  --navy: #15284A;
  --navy-900: #0C1830;
  --navy-700: #1F3A66;
  --gold: #C29B57;
  --gold-600: #A9833F;
  --gold-100: #F3EADA;
  --paper: #F7F5F0;
  --white: #FFFFFF;
  --ink: #1B2333;
  --muted: #5B6578;
  --line: rgba(21, 40, 74, 0.12);

  /* sector accents */
  --telecom: var(--navy);
  --construction: var(--gold);

  --radius: 14px;
  --shadow: 0 18px 50px -20px rgba(12, 24, 48, 0.35);
  --header-h: 68px;
  --max: 1200px;
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { color: var(--navy); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }

.container { width: min(var(--max), 100% - 32px); margin-inline: auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .92rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase;
  color: var(--gold-600); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 32px; height: 2px; background: var(--gold); }
.eyebrow.on-dark { color: var(--gold); }

.lead { font-size: 1.125rem; color: var(--muted); max-width: 60ch; }

.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .95em 1.6em; border-radius: 999px;
  font-weight: 600; font-size: .92rem; letter-spacing: .02em; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; transition: transform .2s, background .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-700); }
.btn-gold { background: var(--gold); color: var(--navy-900); }
.btn-gold:hover { background: var(--gold-600); color: var(--white); }
.btn-ghost { border-color: currentColor; color: var(--navy); background: transparent; }
.btn-ghost.on-dark { color: var(--white); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 1000;
  background: var(--navy); color: #fff; padding: .6em 1em; border-radius: 8px;
}
.skip-link:focus { left: 8px; }

/* ==========================================================================
   Header + navigation
   ========================================================================== */

.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: height .3s, box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 8px 30px -18px rgba(12, 24, 48, .4); }
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: block; flex: 0 0 auto; }
.brand img { height: 34px; width: auto; transition: height .3s; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .nav-trigger {
  font: inherit; font-size: .9rem; font-weight: 600; color: var(--navy);
  text-decoration: none; background: none; border: 0; cursor: pointer;
  padding: .7em 1em; border-radius: 999px; display: inline-flex; align-items: center; gap: .4em;
  transition: background .2s, color .2s;
}
.nav > a:hover, .nav-trigger:hover, .nav-item.open .nav-trigger { background: rgba(21, 40, 74, .06); }
.nav > a[aria-current="page"] { color: var(--gold-600); }
.nav .btn { margin-left: 10px; padding: .75em 1.3em; }
.chev { width: 10px; height: 10px; transition: transform .25s; }
.nav-item.open .chev { transform: rotate(180deg); }

.nav-item { position: relative; }

/* --- Mega menu: two clearly separated sectors --- */
.mega {
  position: absolute; top: calc(100% + 14px); left: 50%;
  width: min(820px, calc(100vw - 32px));
  display: grid; grid-template-columns: 1fr 1fr;
  border-radius: 18px; overflow: hidden; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translate(-50%, 10px);
  transition: opacity .25s, transform .25s, visibility .25s;
}
.nav-item.open .mega { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.mega::before { /* hover bridge */
  content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px;
}

.sector { padding: 28px 28px 24px; position: relative; }
.sector-telecom { background: var(--navy); color: #fff; }
.sector-construction { background: var(--paper); color: var(--ink); border-top: 4px solid var(--gold); }
.sector-telecom { border-top: 4px solid var(--navy-700); }

.sector-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; padding-bottom: 16px; }
.sector-telecom .sector-head { border-bottom: 1px solid rgba(255,255,255,.14); }
.sector-construction .sector-head { border-bottom: 1px solid var(--line); }
.sector-icon {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto;
}
.sector-telecom .sector-icon { background: rgba(194, 155, 87, .18); color: var(--gold); }
.sector-construction .sector-icon { background: var(--navy); color: var(--gold); }
.sector-icon svg { width: 22px; height: 22px; }
.sector-label { font-size: .68rem; letter-spacing: .28em; text-transform: uppercase; opacity: .7; }
.sector-title { font-size: 1.1rem; font-weight: 700; line-height: 1.2; }
.sector-telecom .sector-title { color: #fff; }
.sector-construction .sector-title { color: var(--navy); }

.sector ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.sector a.sub {
  display: block; text-decoration: none; padding: 10px 12px; border-radius: 10px; transition: background .2s;
}
.sector a.sub strong { display: block; font-size: .92rem; font-weight: 600; }
.sector a.sub span { display: block; font-size: .8rem; opacity: .7; line-height: 1.4; }
.sector-telecom a.sub:hover { background: rgba(255,255,255,.08); }
.sector-telecom a.sub:hover strong { color: var(--gold); }
.sector-construction a.sub:hover { background: var(--gold-100); }
.sector-construction a.sub strong { color: var(--navy); }
.sector .sector-all {
  display: flex; gap: .4em; margin-top: 10px; font-size: .8rem; font-weight: 600;
  text-decoration: none; letter-spacing: .04em; padding: 10px 12px; border-radius: 10px; transition: background .2s;
}
.sector .sector-all span { transition: transform .2s; }
.sector .sector-all:hover span { transform: translateX(3px); }
.sector-telecom .sector-all:hover, .sector-telecom .sector-all:focus-visible { background: rgba(255,255,255,.08); }
.sector-construction .sector-all:hover, .sector-construction .sector-all:focus-visible { background: var(--gold-100); }
.sector-telecom .sector-all { color: var(--gold); }
.sector-construction .sector-all { color: var(--gold-600); }

/* Mobile nav */
.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; place-items: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 20px; height: 2px; background: var(--navy); position: relative; transition: transform .25s, background .25s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: grid; }
  .brand img { height: 32px; }
  .nav {
    /* header's backdrop-filter makes it the containing block, so anchor below it */
    position: fixed; top: 100%; left: 0; right: 0; height: calc(100vh - var(--header-h)); background: var(--white);
    flex-direction: column; align-items: stretch; gap: 0; padding: 16px 16px 40px;
    overflow-y: auto; transform: translateX(100%); transition: transform .35s ease;
  }
  .nav-open .nav { transform: none; }
  .nav > a, .nav-trigger { width: 100%; justify-content: space-between; padding: 1em .6em; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav .btn { margin: 20px 0 0; justify-content: center; }
  .mega {
    position: static; width: 100%; transform: none; grid-template-columns: 1fr;
    box-shadow: none; border-radius: 14px; margin: 10px 0 6px;
    display: none; opacity: 1; visibility: visible;
  }
  .nav-item.open .mega { display: grid; transform: none; }
  .sector { padding: 20px; }
}

/* ==========================================================================
   Page transition: the Z splits along its diagonal (see main.js)
   ========================================================================== */
.z-wipe { position: fixed; inset: 0; z-index: 999; pointer-events: none; visibility: hidden; overflow: hidden; }
.z-wipe.active { visibility: visible; pointer-events: auto; }
.zw-half { position: absolute; background: var(--navy); will-change: transform; }
.zw-mark { position: absolute; left: 50%; top: 50%; width: 72px; height: 77px; margin: -38px 0 0 -36px; z-index: 2; will-change: transform; }
.zw-mark svg { position: absolute; inset: 0; width: 100%; height: 100%; will-change: transform; }

/* ==========================================================================
   HOME — scroll-driven 3D stage
   ========================================================================== */
.stage-canvas {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 0; display: block;
}
/* stable height on phones: the canvas covers the largest viewport, so the address bar
   appearing or disappearing never resizes it */
@supports (height: 100lvh) { .stage-canvas { height: 100lvh; } }
.stage-fallback {
  position: fixed; inset: 0; z-index: 0; display: none; place-items: center; pointer-events: none;
}
.no-webgl .stage-fallback { display: grid; }
.stage-fallback img { width: min(38vw, 260px); opacity: .95; }

.home main { position: relative; z-index: 1; }

.scene {
  min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--header-h) + 40px) 0 60px;
}
.scene-tall { min-height: 150vh; }

.hero-scene { min-height: 100vh; align-items: flex-end; justify-content: center; padding-bottom: 6vh; }
.scroll-cue {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: .7rem; letter-spacing: .4em; text-transform: uppercase; color: var(--navy); opacity: .75;
}
.scroll-cue .mouse {
  width: 24px; height: 38px; border: 2px solid var(--navy); border-radius: 14px; position: relative;
}
.scroll-cue .mouse::after {
  content: ""; position: absolute; left: 50%; top: 7px; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 2px; background: var(--gold); animation: cue 1.8s infinite;
}
.scroll-cue { transition: opacity .3s; }
.has-scrolled .scroll-cue { opacity: 0; }
@keyframes cue { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

.panel {
  /* frosted glass: the 3D scene shows through, blurred, behind readable text */
  position: relative; isolation: isolate;
  width: min(520px, 100%);
  background: linear-gradient(135deg, rgba(255, 255, 255, .72) 0%, rgba(255, 255, 255, .5) 55%, rgba(255, 255, 255, .62) 100%);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 24px; padding: clamp(24px, 4vw, 44px);
  box-shadow:
    0 30px 70px -30px rgba(12, 24, 48, .38),
    0 2px 6px rgba(12, 24, 48, .04),
    inset 0 1px 0 rgba(255, 255, 255, .95),
    inset 0 -1px 0 rgba(21, 40, 74, .06);
}
/* fine frosted grain */
.panel::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .16 0 0 0 0 .29 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .18;
}
/* soft light sheen across the top-left corner */
.panel::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: linear-gradient(120deg, rgba(255, 255, 255, .55) 0%, rgba(255, 255, 255, 0) 34%);
}
.panel .lead { color: #444F63; }
.panel.dark {
  background: linear-gradient(135deg, rgba(21, 40, 74, .9) 0%, rgba(12, 24, 48, .8) 55%, rgba(21, 40, 74, .86) 100%);
  color: #E6EAF2; border-color: rgba(255, 255, 255, .16);
  box-shadow:
    0 30px 70px -30px rgba(12, 24, 48, .55),
    inset 0 1px 0 rgba(255, 255, 255, .18),
    inset 0 -1px 0 rgba(0, 0, 0, .2);
}
.panel.dark::before { opacity: .22; }
.panel.dark::after { background: linear-gradient(120deg, rgba(255, 255, 255, .12) 0%, rgba(255, 255, 255, 0) 34%); }
.panel.dark h2, .panel.dark h3 { color: #fff; }
.panel.dark .lead { color: #CDD5E4; }
.scene .container { display: flex; }
.scene.right .container { justify-content: flex-end; }
.scene.center .container { justify-content: center; text-align: center; }
.scene.center .panel { width: min(680px, 100%); }
.scene.center .eyebrow { justify-content: center; }
.scene.center .lead { margin-inline: auto; }

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 26px; padding: 0; list-style: none; }
.tag-list li {
  font-size: .78rem; font-weight: 600; padding: .45em .9em; border-radius: 999px;
  background: rgba(21, 40, 74, .07); color: var(--navy);
}
.panel.dark .tag-list li { background: rgba(194, 155, 87, .16); color: var(--gold); }

.split-sectors { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0 8px; text-align: left; }
.split-sectors a {
  text-decoration: none; border-radius: 16px; padding: 20px; display: block; transition: transform .2s;
}
.split-sectors a:hover { transform: translateY(-3px); }
.split-sectors .t { background: var(--navy); color: #fff; }
.split-sectors .c { background: var(--gold-100); color: var(--navy); border: 1px solid rgba(194,155,87,.4); }
.split-sectors small { display: block; font-size: .66rem; letter-spacing: .28em; text-transform: uppercase; opacity: .7; margin-bottom: 4px; }
.split-sectors strong { display: block; font-size: 1.05rem; }
.split-sectors .t strong { color: #fff; }

.progress-rail {
  position: fixed; right: 22px; top: 50%; transform: translateY(-50%); z-index: 5;
  display: flex; flex-direction: column; gap: 12px; list-style: none; margin: 0; padding: 0;
}
.progress-rail a {
  display: block; width: 10px; height: 10px; border-radius: 3px; background: rgba(21,40,74,.18);
  transition: background .25s, transform .25s;
}
.progress-rail a.active { background: var(--gold); transform: scale(1.35); }
.progress-rail a span { position: absolute; left: -9999px; }

@media (max-width: 760px) {
  .scene .container, .scene.right .container { justify-content: center; }
  .scene:not(.hero-scene) { align-items: flex-end; }
  .panel { background: linear-gradient(135deg, rgba(255, 255, 255, .8) 0%, rgba(255, 255, 255, .62) 60%, rgba(255, 255, 255, .72) 100%); }
  .panel.dark { background: linear-gradient(135deg, rgba(21, 40, 74, .85) 0%, rgba(12, 24, 48, .72) 60%, rgba(21, 40, 74, .8) 100%); }
  .split-sectors { grid-template-columns: 1fr; }
  .progress-rail { right: 8px; }
}

/* ==========================================================================
   Inner pages
   ========================================================================== */
.page-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--header-h) + 70px) 0 90px;
  min-height: 560px; display: flex; align-items: center;
}
.page-hero.telecom { background: radial-gradient(1200px 600px at 80% 20%, #213D6E 0%, var(--navy) 45%, var(--navy-900) 100%); color: #DCE3EF; }
.page-hero.construction { background: linear-gradient(135deg, #FBF7EF 0%, var(--gold-100) 100%); }
.page-hero.plain { background: var(--white); border-bottom: 1px solid var(--line); min-height: 420px; }
.page-hero.telecom h1 { color: #fff; }
.page-hero.telecom .lead { color: #B9C3D6; }
.page-hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.page-hero .hero-copy { max-width: 620px; }
.hero-canvas-wrap { position: relative; aspect-ratio: 1 / 1; width: 100%; max-width: 460px; justify-self: end; }
.hero-canvas-wrap canvas { width: 100% !important; height: 100% !important; display: block; }
.hero-canvas-wrap .fallback { position: absolute; inset: 20%; display: none; }
.no-webgl .hero-canvas-wrap .fallback { display: block; }
.breadcrumb { font-size: .8rem; letter-spacing: .08em; margin-bottom: 18px; opacity: .75; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.sector-badge {
  display: inline-flex; align-items: center; gap: 8px; font-size: .72rem; letter-spacing: .26em; text-transform: uppercase;
  font-weight: 700; padding: .55em 1em; border-radius: 999px; margin-bottom: 20px;
}
.telecom .sector-badge { background: rgba(194,155,87,.16); color: var(--gold); }
.construction .sector-badge { background: var(--navy); color: var(--gold); }

@media (max-width: 860px) {
  .page-hero .container { grid-template-columns: 1fr; }
  .hero-canvas-wrap { justify-self: center; max-width: 320px; order: -1; }
  .page-hero { padding-top: calc(var(--header-h) + 30px); }
}

.section { padding: clamp(70px, 9vw, 120px) 0; position: relative; }
.section.alt { background: var(--white); }
.section.navy { background: var(--navy); color: #C9D2E3; }
.section.navy h2, .section.navy h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

.service-block {
  display: grid; grid-template-columns: 340px 1fr; gap: clamp(28px, 5vw, 64px); align-items: start;
  padding: 48px 0; border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.service-block:first-of-type { border-top: 0; padding-top: 0; }
.service-block .num { font-size: .8rem; font-weight: 700; letter-spacing: .3em; color: var(--gold-600); margin-bottom: 10px; }
.service-block h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
@media (max-width: 860px) { .service-block { grid-template-columns: 1fr; } }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.section.alt .card { background: var(--paper); }
.card h3 { font-size: 1.02rem; margin-bottom: .4em; }
.card p { font-size: .92rem; color: var(--muted); margin: 0; }
.card .ico {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: var(--navy); color: var(--gold);
}
.construction-page .card .ico { background: var(--gold-100); color: var(--navy); }
.card .ico svg { width: 22px; height: 22px; }

/* Lifecycle timeline (site acquisition → handover) */
.timeline { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; gap: 0; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 23px; top: 10px; bottom: 10px; width: 2px;
  background: linear-gradient(var(--gold), rgba(194,155,87,.15));
}
.timeline li { position: relative; padding: 0 0 30px 72px; counter-increment: step; }
.timeline li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: -4px; width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center; font-weight: 700; font-size: .85rem;
  background: var(--navy-900); color: var(--gold); border: 2px solid var(--gold);
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li:last-child::before { background: var(--gold); color: var(--navy-900); }
.timeline h3 { margin-bottom: .25em; color: #fff; }
.timeline p { margin: 0; font-size: .95rem; }

.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 10px;
  border-left: 3px solid var(--gold); border-bottom: 3px solid var(--gold); transform: rotate(-45deg);
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.cta-band {
  border-radius: 24px; padding: clamp(32px, 6vw, 64px);
  background: var(--navy); color: #C9D2E3; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between;
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; right: -40px; bottom: -60px; width: 260px; height: 280px;
  background: url("../img/z-mark.svg") no-repeat center / contain; opacity: .09; filter: brightness(4);
}
.cta-band h2 { color: #fff; margin-bottom: .2em; }
.cta-band p { margin: 0; }
.cta-band > * { position: relative; z-index: 1; }

/* About */
.stacked-logo-feature {
  background: var(--white); border-radius: 24px; padding: clamp(32px, 6vw, 60px);
  border: 1px solid var(--line); display: grid; place-items: center;
}
.stacked-logo-feature img { width: min(100%, 340px); height: auto; }
.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(28px, 5vw, 60px); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info { display: grid; gap: 18px; }
.contact-info .item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info .item .ico { width: 42px; height: 42px; border-radius: 12px; background: var(--navy); color: var(--gold); display: grid; place-items: center; flex: 0 0 auto; }
.contact-info .item .ico svg { width: 20px; height: 20px; }
.contact-info small { display: block; font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.contact-info a { text-decoration: none; font-weight: 600; color: var(--navy); }

.form { background: var(--white); border: 1px solid var(--line); border-radius: 22px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label, .field legend { font-size: .8rem; font-weight: 600; color: var(--navy); }
.field input, .field select, .field textarea {
  font: inherit; font-size: .95rem; padding: .85em 1em; border-radius: 10px;
  border: 1px solid rgba(21,40,74,.2); background: var(--paper); color: var(--ink); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--gold); border-color: transparent; background: #fff; }
.field textarea { min-height: 130px; resize: vertical; }
fieldset.field { border: 0; padding: 0; margin: 0 0 16px; }
.sector-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sector-pick label {
  display: flex; align-items: center; gap: 10px; padding: 14px; border-radius: 12px; cursor: pointer;
  border: 2px solid rgba(21,40,74,.14); font-weight: 600; color: var(--navy); font-size: .9rem; transition: border-color .2s, background .2s;
}
.sector-pick input { accent-color: var(--gold); width: 18px; height: 18px; }
.sector-pick label:has(input:checked) { border-color: var(--gold); background: var(--gold-100); }
.form-note { font-size: .8rem; color: var(--muted); margin: 12px 0 0; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy-900); color: #9BA8BF; padding: 70px 0 30px; position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { color: #fff; font-size: .78rem; letter-spacing: .26em; text-transform: uppercase; margin-bottom: 1.2em; }
.footer-grid h4.t { border-left: 3px solid #4F6EA3; padding-left: 10px; }
.footer-grid h4.c { border-left: 3px solid var(--gold); padding-left: 10px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: .9rem; }
.footer-grid a { text-decoration: none; transition: color .2s; }
.footer-grid a:hover { color: var(--gold); }
.footer-brand img { width: 170px; height: auto; margin-bottom: 18px; }
.footer-brand p { font-size: .9rem; max-width: 30ch; }
.footer-bottom {
  margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: .8rem;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue .mouse::after { animation: none; }
}

/* covers the page until the transition panel takes over (set inline in <head>) */
html.veil-in body::after { content: ""; position: fixed; inset: 0; background: var(--navy); z-index: 998; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.steps-mini { list-style: none; counter-reset: s; padding: 0; margin: 18px 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; }
.steps-mini li { counter-increment: s; font-size: .88rem; display: flex; gap: 10px; align-items: baseline; }
.steps-mini li::before { content: counter(s, decimal-leading-zero); color: var(--gold); font-weight: 700; font-size: .75rem; }
@media (max-width: 480px) { .steps-mini { grid-template-columns: 1fr; } }

/* lifecycle heading stays pinned beside the timeline only when they sit side by side */
@media (min-width: 861px) {
  .sticky-head { position: sticky; top: calc(var(--header-h) + 36px); }
}

/* ==========================================================================
   Sector page hero captions: switch as the looping shape changes
   (initCycle in pixel-stage.js toggles .is-built on the section)
   ========================================================================== */
.stage-caption {
  position: absolute; left: 0; right: 0; bottom: -4px; height: 1.6em; text-align: center;
  font-size: .72rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase;
}
.stage-caption span {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: opacity .4s ease, transform .4s ease;
}
.stage-caption i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(194, 155, 87, .25); }
.telecom .stage-caption { color: #DCE3EF; }
.construction .stage-caption { color: var(--navy); }
.stage-caption .cap-b { opacity: 0; transform: translateY(8px); }
.is-built .stage-caption .cap-a { opacity: 0; transform: translateY(-8px); }
.is-built .stage-caption .cap-b { opacity: 1; transform: none; }
@media (max-width: 860px) {
  .stage-caption { font-size: .62rem; letter-spacing: .14em; }
}

/* Business feasibility report scope (telecom page) */
.report-scope {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 3vw, 32px);
}
.report-scope h3 { margin-bottom: 1.1em; }
.report-list { list-style: none; margin: 0; padding: 0; counter-reset: r; display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.report-list li { counter-increment: r; position: relative; padding-left: 44px; min-width: 0; }
.report-list li::before {
  content: counter(r, decimal-leading-zero); position: absolute; left: 0; top: 0;
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center;
  background: var(--navy); color: var(--gold); font-size: .75rem; font-weight: 700;
}
.report-list strong { display: block; color: var(--navy); font-size: .98rem; margin-bottom: 2px; }
.report-list span { display: block; color: var(--muted); font-size: .9rem; line-height: 1.55; }
@media (max-width: 640px) { .report-list { grid-template-columns: 1fr; } }

/* ==========================================================================
   Home page sector zones: a full-screen backdrop that crossfades as you
   scroll from one sector into the next (body[data-zone] is set in main.js)
   ========================================================================== */
.zone-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.zone-bg .zone { position: absolute; inset: 0; opacity: 0; transition: opacity .9s ease; }
.zone-telecom { background: radial-gradient(1100px 700px at 72% 28%, #22406F 0%, var(--navy) 48%, var(--navy-900) 100%); }
/* faint fiber network: routes between cities, FDH cabinet, splice closure, cable cross-section */
.zone-telecom::before {
  content: ""; position: absolute; inset: 0;
  background: url("../img/fiber-network.svg") center / cover no-repeat;
  opacity: .17;
}
.zone-construction { background: linear-gradient(160deg, #F8F1E4 0%, #EEDFC4 100%); }
/* faint architectural drawing: floor plan with compass, set square, ruler and pencil */
.zone-construction::before {
  content: ""; position: absolute; inset: 0;
  background: url("../img/architectural-plan.svg") center / cover no-repeat;
  opacity: .16;
}
body[data-zone="telecom"] .zone-telecom,
body[data-zone="construction"] .zone-construction { opacity: 1; }
.home .stage-canvas { z-index: 1; }
.home main { z-index: 2; }

/* telecom zone: panels become dark glass, buttons turn gold */
body[data-zone="telecom"] .panel {
  background: linear-gradient(135deg, rgba(255, 255, 255, .13) 0%, rgba(255, 255, 255, .05) 55%, rgba(255, 255, 255, .09) 100%);
  border-color: rgba(255, 255, 255, .2); color: #E6EAF2;
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .22), inset 0 -1px 0 rgba(0, 0, 0, .2);
}
body[data-zone="telecom"] .panel::after { background: linear-gradient(120deg, rgba(255, 255, 255, .14) 0%, rgba(255, 255, 255, 0) 34%); }
body[data-zone="telecom"] .panel h2 { color: #fff; }
body[data-zone="telecom"] .panel .lead { color: #CDD5E4; }
body[data-zone="telecom"] .panel .eyebrow { color: var(--gold); }
body[data-zone="telecom"] .panel .tag-list li { background: rgba(194, 155, 87, .16); color: var(--gold); }
body[data-zone="telecom"] .panel .steps-mini li { color: #DCE3EF; }
body[data-zone="telecom"] .panel .btn-primary { background: var(--gold); color: var(--navy-900); }
body[data-zone="telecom"] .progress-rail a { background: rgba(255, 255, 255, .25); }
body[data-zone="telecom"] .progress-rail a.active { background: var(--gold); }
.panel, .panel h2, .panel .lead, .panel .eyebrow { transition: color .6s ease, border-color .6s ease, opacity .8s ease, transform .8s ease; }
@media (prefers-reduced-motion: reduce) { .zone-bg .zone { transition: none; } }
body[data-zone="telecom"] .panel { backdrop-filter: blur(24px) saturate(1.05); -webkit-backdrop-filter: blur(24px) saturate(1.05); }

/* ==========================================================================
   Our Team
   ========================================================================== */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; }
.lead-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.member {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s;
}
.section.alt .member { background: var(--paper); }
.member:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.member-photo { aspect-ratio: 1 / 1; max-width: 100%; background: linear-gradient(150deg, var(--navy) 0%, var(--navy-900) 100%); display: grid; place-items: center; position: relative; overflow: hidden; }
.member-photo::after { content: ""; position: absolute; right: -14%; bottom: -10%; width: 55%; height: 60%; background: url("../img/z-mark.svg") no-repeat center / contain; opacity: .08; filter: brightness(5); }
.member-photo img { width: 100%; height: 100%; object-fit: cover; }
.monogram { font-size: 2.4rem; font-weight: 700; letter-spacing: .08em; color: var(--gold); }
.lead .monogram { font-size: 3rem; }
.member-body { padding: 18px 20px 22px; }
.member-body h3 { font-size: 1.05rem; margin-bottom: .25em; }
.member-role { font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gold-600); }
.member-body p { font-size: .9rem; color: var(--muted); margin: .7em 0 0; }
.team-division + .team-division { margin-top: 64px; }
.division-head { display: grid; grid-template-columns: auto 1fr; column-gap: 18px; align-items: baseline; margin-bottom: 28px; padding-left: 18px; border-left: 4px solid var(--navy); }
.division-head.construction-head { border-left-color: var(--gold); }
.division-head h2 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.division-head p { grid-column: 1 / -1; margin: .5em 0 0; color: var(--muted); }
.division-tag { font-size: .7rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-600); grid-column: 1 / -1; margin-bottom: 6px; }
@media (max-width: 560px) {
  .team-grid:not(.lead-grid) { grid-template-columns: 1fr 1fr; gap: 12px; }
  .team-grid:not(.lead-grid) .monogram { font-size: 1.6rem; }
  .team-grid:not(.lead-grid) .member-body { padding: 12px 12px 14px; }
  .team-grid:not(.lead-grid) .member-body h3 { font-size: .9rem; }
  .team-grid:not(.lead-grid) .member-role { font-size: .62rem; letter-spacing: .08em; }
  .lead-grid .member-photo { aspect-ratio: 4 / 3; }
}

/* a single leader: photo beside the details */
.lead-grid:has(> .member:only-child) { grid-template-columns: 1fr; max-width: 980px; }
.lead-grid > .member:only-child { flex-direction: row; }
.lead-grid > .member:only-child .member-photo { flex: 0 0 40%; aspect-ratio: 4 / 5; }
.lead-grid > .member:only-child .member-body { padding: clamp(24px, 4vw, 44px); display: flex; flex-direction: column; justify-content: center; }
.lead-grid > .member:only-child h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.lead-grid > .member:only-child .member-role { font-size: .8rem; }
.lead-grid > .member:only-child p { font-size: 1rem; }
.member-photo img { object-position: center top; }
@media (max-width: 640px) {
  .lead-grid > .member:only-child { flex-direction: column; }
  .lead-grid > .member:only-child .member-photo { flex: none; }
}
.member-photo:has(img)::after { display: none; }

/* subheading tagline under a panel heading */
.panel h2 + .tagline { margin-top: -.15em; }
.tagline {
  display: flex; align-items: flex-start; gap: 10px; line-height: 1.4;
  font-size: clamp(.98rem, 1.25vw, 1.1rem); font-weight: 600; letter-spacing: .01em;
  color: var(--gold-600); margin: 0 0 1em;
}
.tagline::before { content: ""; flex: 0 0 22px; height: 3px; margin-top: .65em; border-radius: 2px; background: var(--gold); }
body[data-zone="telecom"] .panel .tagline { color: var(--gold); }

/* home panels tighten on shorter screens so they match the 3D object's height */
@media (min-width: 761px) and (max-height: 860px) {
  .home .panel { padding: 28px 36px; }
  .home .panel h2 { font-size: clamp(1.7rem, 2.9vw, 2.3rem); margin-bottom: .45em; }
  .home .panel .lead { font-size: 1rem; margin-bottom: .7em; }
  .home .panel .tagline { margin-bottom: .7em; }
  .home .tag-list { margin: 10px 0 18px; }
  .home .steps-mini { margin: 10px 0 18px; gap: 4px 18px; }
  .home .split-sectors { margin: 16px 0 4px; }
}
@media (min-width: 761px) and (max-height: 700px) {
  .home .panel { padding: 22px 30px; }
  .home .panel .eyebrow { margin-bottom: .6rem; }
  .home .steps-mini li { font-size: .82rem; }
  .home .panel .btn { padding: .7em 1.3em; }
}

/* four cards sit as a tidy 2 × 2 instead of 3 + 1 */
@media (min-width: 561px) {
  .feature-grid:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2, 1fr); }
}

.benefit-list { margin: 4px 0 22px; gap: 10px; }
.benefit-list li { font-weight: 600; font-size: .95rem; line-height: 1.45; color: var(--navy); }

/* ==========================================================================
   Sector panel language (home page)
   Telecom: instrument-like — signal indicator, monospace specs, corner marks
   Construction: drawing sheet — ruler edge, inset sheet border, title block
   ========================================================================== */
:root { --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.panel-meta { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 1rem; }
.panel-meta .eyebrow { margin-bottom: 0; }
.signal { display: inline-flex; align-items: flex-end; gap: 3px; height: 14px; flex: 0 0 auto; }
.signal i { display: block; width: 3px; border-radius: 1px; background: var(--gold); opacity: .35; animation: signal 2.4s ease-in-out infinite; }
.signal i:nth-child(1) { height: 25%; animation-delay: 0s; }
.signal i:nth-child(2) { height: 50%; animation-delay: .15s; }
.signal i:nth-child(3) { height: 75%; animation-delay: .3s; }
.signal i:nth-child(4) { height: 100%; animation-delay: .45s; }
@keyframes signal { 0%, 100% { opacity: .35; } 30%, 60% { opacity: 1; } }

.spec {
  font-family: var(--mono); font-size: .74rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); margin: -.2em 0 1.1em; padding: .45em .7em; display: inline-block;
  border: 1px solid rgba(194, 155, 87, .35); border-radius: 4px; background: rgba(194, 155, 87, .07);
}
.panel .tagline + .spec { margin-top: -.3em; }

/* thin corner brackets, like a display bezel */
.hud { position: absolute; inset: 12px; pointer-events: none; border-radius: 14px; --c: rgba(194, 155, 87, .55);
  background:
    linear-gradient(var(--c), var(--c)) top left / 18px 1px, linear-gradient(var(--c), var(--c)) top left / 1px 18px,
    linear-gradient(var(--c), var(--c)) top right / 18px 1px, linear-gradient(var(--c), var(--c)) top right / 1px 18px,
    linear-gradient(var(--c), var(--c)) bottom left / 18px 1px, linear-gradient(var(--c), var(--c)) bottom left / 1px 18px,
    linear-gradient(var(--c), var(--c)) bottom right / 18px 1px, linear-gradient(var(--c), var(--c)) bottom right / 1px 18px;
  background-repeat: no-repeat; }

/* construction: drawing-sheet panel */
.panel.con {
  border-radius: 6px;
  background: linear-gradient(160deg, rgba(255, 253, 248, .86) 0%, rgba(250, 244, 232, .74) 100%);
  outline: 1px solid rgba(21, 40, 74, .22); outline-offset: -11px;
}
.panel.con::after { background: none; }
.ruler {
  position: absolute; left: 11px; right: 11px; top: 11px; height: 9px; pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(21, 40, 74, .35) 0 1px, transparent 1px 50px) top left / 100% 9px no-repeat,
    repeating-linear-gradient(90deg, rgba(21, 40, 74, .22) 0 1px, transparent 1px 10px) top left / 100% 5px no-repeat;
}
.title-block {
  position: absolute; right: 11px; bottom: 11px; display: grid; gap: 2px; pointer-events: none;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(21, 40, 74, .7);
  padding: 7px 12px; border-top: 1px solid rgba(21, 40, 74, .22); border-left: 1px solid rgba(21, 40, 74, .22);
  background: rgba(255, 253, 248, .6);
}
.title-block b { font-weight: 500; color: var(--navy); }
.panel.con .btn { border-radius: 4px; }
.panel.con .tag-list li { border-radius: 3px; background: transparent; border: 1px solid rgba(21, 40, 74, .2); }

/* progress rail: glowing round dots in Telecom, crisp squares in Construction */
body[data-zone="telecom"] .progress-rail a { border-radius: 50%; }
body[data-zone="telecom"] .progress-rail a.active { box-shadow: 0 0 0 3px rgba(194, 155, 87, .25), 0 0 12px rgba(194, 155, 87, .8); }
body[data-zone="construction"] .progress-rail a { border-radius: 0; }
body[data-zone="construction"] .progress-rail a.active { background: transparent; box-shadow: inset 0 0 0 2px var(--gold); }

@media (max-width: 560px) {
  .title-block { display: none; }
  .spec { font-size: .66rem; letter-spacing: .05em; }
}
@media (prefers-reduced-motion: reduce) { .signal i { animation: none; opacity: 1; } }
@media (max-width: 420px) { .home .panel .eyebrow { letter-spacing: .16em; font-size: .8rem; } }

/* consultancy scope panel */
.consult-body { display: grid; gap: 18px; min-width: 0; }
.scope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.scope { padding: clamp(20px, 2.6vw, 30px); min-width: 0; }
.scope + .scope { border-left: 1px solid var(--line); }
.scope h3 { font-size: 1.02rem; margin-bottom: 1em; padding-bottom: .7em; border-bottom: 2px solid var(--gold); display: inline-block; }
.scope .check-list { gap: 12px; }
.scope .check-list li { font-size: .9rem; color: var(--muted); line-height: 1.55; }
.scope .check-list strong { color: var(--navy); font-weight: 600; }
@media (max-width: 900px) { .scope-grid { grid-template-columns: 1fr; } .scope + .scope { border-left: 0; border-top: 1px solid var(--line); } }
@media (max-width: 420px) { .home .panel .sec-no { display: none; } }
@media (max-width: 420px) { .home .panel.tel .eyebrow { letter-spacing: .1em; font-size: .76rem; white-space: nowrap; } .home .panel .eyebrow::before { width: 22px; } }
/* home panel labels (Zurosh Enterprises, Sector 01 · Telecom Infrastructure, …) a step larger */
.home .panel .eyebrow { font-size: 1rem; letter-spacing: .22em; }
@media (max-width: 420px) {
  .home .panel .eyebrow { font-size: .82rem; letter-spacing: .14em; }
  .home .panel.tel .eyebrow { letter-spacing: .08em; white-space: nowrap; }
  .home .panel .eyebrow::before { width: 22px; }
}
/* panel labels wrap as normal text; the signal indicator sits in the panel corner */
.home .panel .eyebrow { display: block; }
.home .panel .eyebrow::before { display: inline-block; vertical-align: middle; margin-right: .6em; position: relative; top: -.15em; }
.panel-meta { display: block; padding-right: 30px; }
.panel-meta .signal { position: absolute; top: clamp(24px, 4vw, 44px); right: clamp(24px, 4vw, 44px); margin-top: .2em; }

/* header spans the full window: logo in the left corner, menu and button at the right edge */
.site-header .container { width: 100%; max-width: none; padding-inline: clamp(16px, 3.2vw, 56px); }
/* restore the button styling that the plain nav-link rule was overriding */
.nav > a.btn-primary { background: var(--navy); color: #fff; border-radius: 999px; }
.nav > a.btn-primary:hover { background: var(--navy-700); }
@media (min-width: 961px) { .nav > a.btn { margin-left: 14px; padding: .8em 1.4em; } }
@media (max-width: 960px) { .nav > a.btn-primary { justify-content: center; border-bottom: 0; border-radius: 999px; } }

/* About: foundation pillars and experience list */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar { background: var(--white); border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: var(--radius); padding: clamp(24px, 3vw, 34px); }
.pillar-num { font-size: 2.4rem; font-weight: 700; line-height: 1; color: var(--gold); margin-bottom: 18px; letter-spacing: -.02em; }
.pillar h3 { font-size: 1.25rem; margin-bottom: .5em; }
.pillar p { color: var(--muted); margin: 0; font-size: .95rem; }
.exp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.exp-list li { padding: 20px 0 20px 34px; border-bottom: 1px solid rgba(255, 255, 255, .12); position: relative; }
.exp-list li:first-child { padding-top: 4px; }
.exp-list li:first-child::before { top: 10px; }
.exp-list li::before { content: ""; position: absolute; left: 0; top: 26px; width: 14px; height: 14px; border: 2px solid var(--gold); transform: rotate(45deg); }
.exp-list strong { display: block; color: #fff; font-size: 1.05rem; margin-bottom: 4px; }
.exp-list span { color: #B9C3D6; font-size: .95rem; }
.about-sectors { max-width: 860px; margin: 0 auto; gap: 18px; }
.about-sectors a { padding: 28px; font-size: .95rem; line-height: 1.55; }
.about-sectors strong { font-size: 1.25rem; margin-bottom: 8px; }
.values { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .pillars, .values { grid-template-columns: 1fr; } }
@media (min-width: 561px) and (max-width: 900px) { .values { grid-template-columns: 1fr 1fr; } }

/* home: Two Sectors panel, wider for the fuller introduction */
.panel.panel-wide { width: min(640px, 100%); }
@media (min-width: 761px) and (max-height: 860px) { .panel.panel-wide .lead { font-size: .95rem; } }

/* Two Sectors: each division's paragraph in its sector colour (gold deepened for legibility) */
.panel .lead.lead-tel { color: var(--navy); }
.panel .lead.lead-con { color: #8A6A2C; }

/* Phones: live blur over the animated scene is the most expensive thing a phone can
   draw (re-blurred every frame). Use near-solid surfaces instead. */
@media (max-width: 760px), (hover: none) and (pointer: coarse) {
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(255, 255, 255, .97); transform: translateZ(0); }
  .home .panel, body[data-zone="telecom"] .panel { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .home .panel { background: linear-gradient(135deg, rgba(255, 255, 255, .95) 0%, rgba(250, 249, 246, .93) 100%); }
  .home .panel.dark, body[data-zone="telecom"] .home .panel, body[data-zone="telecom"] .panel { background: linear-gradient(135deg, rgba(28, 50, 90, .96) 0%, rgba(14, 28, 54, .95) 100%); }
  .home .panel.con { background: linear-gradient(160deg, rgba(255, 253, 248, .96) 0%, rgba(250, 244, 232, .95) 100%); }
  .panel::before { display: none; }
}