/* ===== Design tokens ===== */
:root {
  --navy-900: #06101f;
  --navy-800: #0a1628;
  --navy-700: #0f2138;
  --navy-600: #16304f;
  --blue-500: #0ea5e9;
  --blue-400: #38bdf8;
  --cyan: #22d3ee;
  --orange: #ff6b35;
  --orange-soft: #ff8a5c;
  --ink: #0b1622;
  --slate-700: #334155;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #ffffff;
  --bg: #f6f8fb;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -20px rgba(8, 22, 45, 0.35);
  --shadow-lg: 0 30px 80px -25px rgba(8, 22, 45, 0.45);
  --container: 1180px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; line-height: 1.15; letter-spacing: -0.02em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 100px; font-weight: 600; font-size: 15px;
  cursor: pointer; border: none; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn svg { transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-soft));
  color: #fff; box-shadow: 0 12px 30px -10px rgba(255, 107, 53, 0.6);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px rgba(255, 107, 53, 0.7); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.25); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-3px); }
.btn--full { width: 100%; justify-content: center; }

/* ===== Topbar ===== */
.topbar {
  background: var(--navy-900); color: var(--slate-300); font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; height: 42px; }
.topbar__items { display: flex; gap: 22px; align-items: center; }
.topbar__item { display: inline-flex; align-items: center; gap: 7px; color: var(--slate-300); transition: color .2s; }
.topbar__item svg { color: var(--blue-400); }
.topbar__item:hover { color: #fff; }
.topbar__cta { color: var(--blue-400); font-weight: 600; letter-spacing: .03em; }

/* ===== Header ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.85); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow .3s, background .3s;
}
.header.scrolled { box-shadow: 0 8px 30px -12px rgba(8,22,45,.18); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark { display: inline-flex; line-height: 0; }
.logo__mark img { width: 44px; height: 44px; transition: transform .35s var(--ease); }
.logo:hover .logo__mark img { transform: scale(1.08); }
.logo__text { display: flex; flex-direction: column; line-height: 1.05; }
.logo__text strong { font-family: 'Space Grotesk', sans-serif; font-size: 17px; color: var(--navy-800); letter-spacing: -.01em; }
.logo__text small { font-size: 11px; color: var(--slate-500); letter-spacing: .04em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  padding: 10px 11px; font-size: 14.5px; font-weight: 500; color: var(--slate-700); border-radius: 8px;
  position: relative; transition: color .2s; white-space: nowrap;
}
.nav__link::after {
  content: ''; position: absolute; left: 11px; right: 11px; bottom: 6px; height: 2px;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav__link:hover { color: var(--navy-800); }
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }
.nav__link.active { color: var(--navy-800); }
/* Nav dropdown */
.nav__item--has-menu { position: relative; display: flex; align-items: center; }
.nav__link--menu { display: inline-flex; align-items: center; gap: 4px; }
.nav__caret { transition: transform .25s var(--ease); }
.nav__menu {
  position: absolute; top: 100%; left: 0; margin-top: 10px; min-width: 268px;
  background: #fff; border: 1px solid var(--slate-200); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 8px; display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; transform: translateY(8px); z-index: 50;
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.nav__menu::before { content: ''; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.nav__item--has-menu:hover .nav__menu, .nav__item--has-menu:focus-within .nav__menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav__item--has-menu:hover .nav__caret, .nav__item--has-menu:focus-within .nav__caret { transform: rotate(180deg); }
.nav__menu-link {
  padding: 10px 14px; border-radius: 9px; font-size: 13.5px; font-weight: 500;
  color: var(--slate-700); white-space: nowrap; transition: background .18s, color .18s;
}
.nav__menu-link:hover { background: var(--slate-100); color: var(--navy-800); }
.nav__cta {
  margin-left: 10px; padding: 11px 22px; background: var(--navy-800); color: #fff;
  border-radius: 100px; font-weight: 600; font-size: 14px; transition: transform .25s var(--ease), background .25s;
}
.nav__cta:hover { background: var(--orange); transform: translateY(-2px); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 2.5px; background: var(--navy-800); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ===== Section base ===== */
.section { padding: 96px 0; position: relative; }
.section--dark { background: var(--navy-800); color: var(--slate-300); }
.section--dark .section__title { color: #fff; }
.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__title { font-size: clamp(28px, 4vw, 44px); color: var(--navy-800); margin-bottom: 16px; }
.section__sub { color: var(--slate-500); font-size: 17px; }
.section--dark .section__sub { color: var(--slate-400); }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-500); margin-bottom: 14px;
}
.section--dark .eyebrow { color: var(--blue-400); }
.badge {
  display: inline-block; padding: 8px 16px; border-radius: 100px; font-size: 13px; font-weight: 600;
  background: rgba(56,189,248,.15); color: var(--blue-400); border: 1px solid rgba(56,189,248,.3);
  margin-bottom: 24px;
}

/* ===== Hero ===== */
.hero {
  position: relative; background: var(--navy-900); color: #fff; overflow: hidden;
  padding: 130px 0 90px; min-height: 92vh; display: flex; align-items: center;
}
.hero__bg { position: absolute; inset: 0; }
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(56,189,248,.07) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(56,189,248,.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .55; }
.hero__glow--1 { width: 520px; height: 520px; background: var(--blue-500); top: -160px; right: -120px; }
.hero__glow--2 { width: 420px; height: 420px; background: var(--orange); bottom: -180px; left: -120px; opacity: .3; }
.hero__inner { position: relative; z-index: 2; }
.hero__content { max-width: 820px; }
.hero__title { font-size: clamp(34px, 6vw, 64px); font-weight: 700; margin-bottom: 22px; }
.hero__title-accent {
  display: block;
  background: linear-gradient(120deg, var(--blue-400), var(--cyan));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__lead { font-size: clamp(16px, 2vw, 20px); color: var(--slate-300); max-width: 640px; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 72px;
  padding-top: 44px; border-top: 1px solid rgba(255,255,255,.1);
}
.stat__num {
  display: block; font-family: 'Space Grotesk', sans-serif; font-size: clamp(30px, 4vw, 46px);
  font-weight: 700; color: #fff; line-height: 1;
}
.stat__label { font-size: 13px; color: var(--slate-400); margin-top: 8px; display: block; }
.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 3;
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.3); border-radius: 100px;
  display: flex; justify-content: center; padding-top: 8px;
}
.hero__scroll span { width: 4px; height: 8px; background: var(--blue-400); border-radius: 4px; animation: scrollDot 1.6s infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 80%, 100% { opacity: 0; transform: translateY(12px); } }

/* ===== Partners ===== */
.partners { background: var(--navy-800); padding: 44px 0; border-top: 1px solid rgba(255,255,255,.05); }
.partners__label { text-align: center; color: var(--slate-400); font-size: 14px; margin-bottom: 30px; }
/* Logo marquee (left → right) */
.marquee { overflow: hidden; padding: 4px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee__track { display: flex; align-items: center; gap: 26px; width: max-content; animation: marquee-ltr 45s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  flex: 0 0 auto; height: 66px; min-width: 130px; padding: 0 24px;
  display: grid; place-items: center; background: #fff; border-radius: 14px;
  box-shadow: 0 8px 20px -12px rgba(0,0,0,.55);
}
.marquee__item img { max-height: 40px; max-width: 120px; width: auto; object-fit: contain; display: block; }
@keyframes marquee-ltr { from { transform: translateX(-50%); } to { transform: translateX(0); } }

/* ===== About ===== */
.about { background: #fff; display: flex; flex-direction: column; }
.about__map-wrap { order: -1; }
.about > .container { position: relative; z-index: 1; }
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: stretch; margin-top: 56px; }
.about__media { display: flex; }
.about__card {
  width: 100%; display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(160deg, var(--navy-800), var(--navy-600));
  border-radius: 24px; padding: 44px 40px; color: #fff; position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
}
.about__card::before {
  content: ''; position: absolute; top: -50px; right: -50px; width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(14,165,233,.4), transparent 70%); border-radius: 50%;
}
.about__est { position: relative; margin-bottom: 28px; }
.about__est-num { font-family: 'Space Grotesk', sans-serif; font-size: 56px; font-weight: 700; color: var(--blue-400); display: block; line-height: 1; }
.about__est-label { font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: var(--slate-400); }
.about__quote { position: relative; font-size: 18px; line-height: 1.6; color: var(--slate-200); font-style: italic; margin-bottom: 28px; }
.about__chips { display: flex; gap: 10px; flex-wrap: wrap; }
.about__chips span { padding: 7px 14px; border-radius: 100px; background: rgba(56,189,248,.15); color: var(--blue-400); font-size: 13px; font-weight: 600; }
.about__map-panel {
  margin-top: 0; padding: 32px 36px 40px; border-radius: 24px;
  background: linear-gradient(160deg, var(--navy-800), var(--navy-700));
  border: 1px solid rgba(255,255,255,.06); box-shadow: var(--shadow-lg);
}
.about__map-head { text-align: center; margin-bottom: 18px; }
.about__map-head .eyebrow { color: var(--blue-400); }
.about__map-head h3 { color: #fff; font-size: clamp(22px, 3vw, 30px); max-width: 760px; margin: 0 auto; line-height: 1.25; }
.about__map-sub { color: var(--slate-300); font-size: 15.5px; line-height: 1.65; max-width: 680px; margin: 14px auto 0; }
.about__map { position: relative; margin: 0; width: 100%; }
.map-svg { width: 100%; height: auto; display: block; }
.map-land {
  fill: rgba(56,189,248,.16); stroke: rgba(56,189,248,.65); stroke-width: 2.5;
  stroke-linejoin: round; transition: fill .35s var(--ease);
}
.about__map:hover .map-land { fill: rgba(56,189,248,.3); }
.map-pin { position: absolute; width: 0; height: 0; }
.map-pin__dot, .map-pin__pulse {
  position: absolute; left: 0; top: 0; width: 17px; height: 17px; border-radius: 50%;
  transform: translate(-50%, -50%);
}
.map-pin__dot { background: var(--orange); border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.45); z-index: 2; }
.map-pin__pulse { background: var(--orange); z-index: 1; animation: mapPulse 2.2s ease-out infinite; }
@keyframes mapPulse {
  0% { transform: translate(-50%,-50%) scale(1); opacity: .7; }
  100% { transform: translate(-50%,-50%) scale(4.2); opacity: 0; }
}
.map-pin__label {
  position: absolute; left: 13px; top: -9px; white-space: nowrap; z-index: 5;
  background: rgba(6,16,31,.92); color: #fff; font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 12px; padding: 4px 10px; border-radius: 8px;
  border: 1px solid rgba(56,189,248,.45); box-shadow: var(--shadow);
}

/* Connection routes to major cities */
.map-routes { pointer-events: none; }
.map-arc-bg { fill: none; stroke: rgba(56,189,248,.18); stroke-width: 1.4; }
.map-arc {
  fill: none; stroke: var(--cyan); stroke-width: 2.2; stroke-linecap: round;
  stroke-dasharray: 5 15; animation: arcFlow 1.6s linear infinite;
  filter: drop-shadow(0 0 2px rgba(34,211,238,.7));
}
@keyframes arcFlow { to { stroke-dashoffset: -20; } }
.map-city {
  fill: var(--cyan); stroke: #fff; stroke-width: 1;
  animation: cityPulse 1.6s ease-in-out infinite;
}
@keyframes cityPulse { 0%,100% { opacity: .55; } 50% { opacity: 1; } }
/* City name labels */
.map-place {
  position: absolute; transform: translateY(-50%); z-index: 4; pointer-events: none;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 13px;
  color: rgba(226,232,240,.95); white-space: nowrap;
}
.map-place span { background: rgba(6,16,31,.5); padding: 1px 5px; border-radius: 5px; }
.map-place--r span { margin-left: 8px; }
.map-place--l { transform: translate(-100%, -50%); }
.map-place--l span { margin-right: 8px; }
.about__prox { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; margin-bottom: 26px; }
.about__prox li { font-size: 13px; color: var(--slate-300); display: flex; gap: 7px; align-items: baseline; }
.about__prox strong { color: var(--blue-400); font-family: 'Space Grotesk', sans-serif; font-size: 15px; }
.about__content p { color: var(--slate-500); font-size: 17px; margin-bottom: 16px; }
.vm { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 32px; }
.vm__item { background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); padding: 26px; transition: transform .3s var(--ease), box-shadow .3s; }
.vm__item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.vm__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--navy-800), var(--blue-500)); color: #fff;
}
.vm__item h3 { font-size: 19px; color: var(--navy-800); margin-bottom: 8px; }
.vm__item p { font-size: 15px; color: var(--slate-500); margin: 0; }

/* ===== Services ===== */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service {
  background: var(--navy-700); border: 1px solid rgba(255,255,255,.07); border-radius: var(--radius);
  padding: 30px; transition: transform .3s var(--ease), border-color .3s, background .3s; position: relative; overflow: hidden;
}
.service::before {
  content: ''; position: absolute; left: 0; top: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--blue-500), var(--cyan)); transition: width .35s var(--ease);
}
.service:hover { transform: translateY(-6px); border-color: rgba(56,189,248,.4); background: var(--navy-600); }
.service:hover::before { width: 100%; }
.service { display: flex; flex-direction: column; }
.service__icon { font-size: 34px; margin-bottom: 18px; }
.service h3 { font-size: 19px; color: #fff; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.service__badge {
  font-family: 'Inter', sans-serif; font-size: 10.5px; font-weight: 700; letter-spacing: .04em;
  padding: 3px 9px; border-radius: 100px; background: rgba(255,107,53,.18); color: var(--orange-soft);
  border: 1px solid rgba(255,107,53,.35);
}
.service p { font-size: 14px; color: var(--slate-400); margin: 0; }
.service__caps { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08); display: grid; gap: 9px; }
.service__caps li { position: relative; padding-left: 24px; font-size: 13px; color: var(--slate-300); line-height: 1.4; }
.service__caps li::before {
  content: ''; position: absolute; left: 0; top: 6px; width: 14px; height: 14px;
  background: rgba(56,189,248,.15); border-radius: 50%;
}
.service__caps li::after {
  content: ''; position: absolute; left: 4.5px; top: 9px; width: 4px; height: 7px;
  border-right: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan); transform: rotate(45deg);
}
.services__note {
  margin-top: 44px; text-align: center; color: var(--slate-400); font-size: 15px; line-height: 1.7;
}
.services__note strong { color: var(--blue-400); font-weight: 600; }

/* ===== Products ===== */
.products__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--slate-200); border-radius: 22px; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s; }
.product:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.product__media { position: relative; height: 220px; background: #fff; display: grid; place-items: center; padding: 26px; border-bottom: 1px solid var(--slate-200); }
.product__media img { max-width: 100%; max-height: 100%; object-fit: contain; }
.product__tag { position: absolute; top: 16px; left: 16px; z-index: 2; padding: 6px 14px; border-radius: 100px; background: rgba(255,107,53,.92); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.product__body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.product__body h3 { font-size: 20px; color: var(--navy-800); margin-bottom: 4px; }
.product__sub { color: var(--orange); font-size: 13px; font-weight: 700; letter-spacing: .02em; margin-bottom: 12px; }
.product__body p:not(.product__sub) { color: var(--slate-500); font-size: 14.5px; line-height: 1.55; margin: 0 0 16px; }
.product__ds {
  margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 7px;
  font-size: 13.5px; font-weight: 700; color: var(--orange); text-decoration: none;
  transition: gap .2s var(--ease), color .2s;
}
.product__ds:hover { color: var(--orange-soft); gap: 11px; }
.product__ds svg { flex: 0 0 auto; }
/* legacy icon-card styles (kept for safety) */
.product__top { position: relative; height: 200px; background: linear-gradient(160deg, var(--navy-800), var(--navy-600)); display: grid; place-items: center; overflow: hidden; }
.product__glow { position: absolute; width: 240px; height: 240px; background: radial-gradient(circle, rgba(56,189,248,.5), transparent 65%); border-radius: 50%; }
.product__icon { font-size: 72px; position: relative; filter: drop-shadow(0 10px 30px rgba(0,0,0,.4)); }
.product__series { display: flex; flex-wrap: wrap; gap: 8px; }
.product__series li { padding: 6px 14px; background: var(--slate-100); border: 1px solid var(--slate-200); border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--slate-700); }
.products__cta { display: flex; justify-content: center; margin-top: 44px; }
/* Category tabs */
.products__tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: stretch; margin-bottom: 38px; }
.products__tab {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 22px; border-radius: 100px; font-family: inherit; font-weight: 600; font-size: 14px;
  border: 1px solid var(--slate-200); background: #fff; color: var(--slate-500); cursor: pointer;
  transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.products__tab-logo { height: 18px; width: auto; display: block; }
.products__tab--brand { flex-direction: column; justify-content: center; gap: 9px; padding: 14px 26px; text-align: center; line-height: 1.25; min-height: 113px; }
.products__tab--brand .products__tab-logo { height: 40px; width: auto; max-width: 170px; object-fit: contain; }
.products__tab[data-cat="alarm"] .products__tab-logo { height: 58px; max-width: 165px; }
.products__tab--brand.is-active .products__tab-logo { filter: brightness(0) invert(1); }
.products__tab--brand span { font-size: 12.5px; font-weight: 600; letter-spacing: .01em; }
.products__tab:hover { color: var(--navy-800); border-color: var(--blue-400); }
.products__tab.is-active { background: var(--navy-800); color: #fff; border-color: var(--navy-800); box-shadow: var(--shadow); }
.products__placeholder {
  text-align: center; padding: 72px 24px; background: #fff;
  border: 1px dashed var(--slate-300, #cbd5e1); border-radius: 22px;
}
.products__placeholder h3 { font-size: 22px; color: var(--navy-800); margin-bottom: 10px; }
.products__placeholder p { color: var(--slate-500); font-size: 15px; }
.products__intro { text-align: center; max-width: 720px; margin: -8px auto 34px; color: var(--slate-500); font-size: 15.5px; line-height: 1.6; }
.products__intro strong { color: var(--navy-800); font-weight: 700; }
.product__media--photo { padding: 0; }
.product__media--photo img { width: 100%; height: 100%; max-width: none; max-height: none; object-fit: cover; }
.product__media--contain { padding: 12px; background: #fff; overflow: hidden; }
.product__media--contain img { width: auto; height: auto; max-width: 100%; max-height: 196px; object-fit: contain; }
.product__media--contain { padding: 14px; }
.product__media--contain img { object-fit: contain; }

/* ===== Sectors ===== */
.sectors__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sector { padding: 36px 30px; border-radius: var(--radius); background: var(--navy-700); border: 1px solid rgba(255,255,255,.07); transition: transform .3s var(--ease), background .3s; }
.sector:hover { transform: translateY(-6px); background: var(--navy-600); }
.sector__num { font-family: 'Space Grotesk', sans-serif; font-size: 46px; font-weight: 700; color: rgba(56,189,248,.4); line-height: 1; margin-bottom: 16px; }
.sector h3 { font-size: 24px; color: #fff; margin-bottom: 12px; }
.sector p { color: var(--slate-400); font-size: 15px; margin: 0; }

/* ===== Certifications ===== */
.certs__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.certs__content p { color: var(--slate-500); font-size: 17px; margin-bottom: 26px; }
.certs__badges { display: flex; flex-direction: column; gap: 12px; }
.certs__badge {
  padding: 16px 20px; border-radius: 12px; color: var(--navy-800);
  background: #fff; border: 1px solid var(--slate-200); box-shadow: var(--shadow);
  border-left: 4px solid var(--blue-500); transition: transform .25s var(--ease);
}
.certs__badge:hover { transform: translateX(5px); }
.certs__badge strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 16px; }
.certs__badge span { font-size: 13px; color: var(--slate-500); }
.certs__values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value { display: flex; gap: 14px; padding: 24px; background: var(--bg); border: 1px solid var(--slate-200); border-radius: var(--radius); transition: transform .3s var(--ease), box-shadow .3s; }
.value:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value__icon { font-size: 24px; width: 44px; height: 44px; flex-shrink: 0; display: grid; place-items: center; background: #fff; border-radius: 12px; border: 1px solid var(--slate-200); }
.value h4 { font-size: 16px; color: var(--navy-800); margin-bottom: 4px; }
.value p { font-size: 14px; color: var(--slate-500); margin: 0; }

/* ===== Clients logo wall ===== */
.clients__grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
}
.logo-chip {
  display: grid; place-items: center; height: 96px; padding: 18px 20px;
  background: #fff; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.08);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.logo-chip img {
  max-width: 100%; max-height: 56px; object-fit: contain;
  transition: transform .3s var(--ease);
}
.logo-chip:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.logo-chip:hover img { transform: scale(1.05); }
.clients__note { text-align: center; color: var(--slate-400); font-size: 13px; margin-top: 30px; }

/* ===== Careers ===== */
.careers { background: linear-gradient(135deg, var(--navy-800), var(--navy-600)); }
.careers__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; }
.careers__content { max-width: 640px; }
.careers .eyebrow { color: var(--blue-400); }
.careers .section__title { color: #fff; }
.careers__content p { color: var(--slate-300); font-size: 17px; margin-bottom: 28px; }
.careers__deco { font-size: 220px; color: rgba(56,189,248,.08); line-height: 1; animation: spin 22s linear infinite; flex-shrink: 0; }
.careers__hiring { font-size: 12px !important; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--blue-400) !important; margin-bottom: 12px !important; }
.careers__roles { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.careers__role {
  display: block; padding: 14px 22px; border-radius: 14px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(56,189,248,.3);
  transition: background .25s, transform .25s var(--ease), border-color .25s;
}
.careers__role:hover { background: rgba(56,189,248,.14); border-color: var(--blue-400); transform: translateY(-3px); }
.careers__role strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 16px; color: #fff; margin-bottom: 2px; }
.careers__role span { font-size: 12.5px; color: var(--slate-400); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Contact ===== */
.contact__inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.contact__info p { color: var(--slate-400); font-size: 17px; margin-bottom: 32px; }
.contact__list { display: flex; flex-direction: column; gap: 18px; }
.contact__list li { display: flex; gap: 16px; align-items: flex-start; }
.contact__ic { font-size: 20px; width: 48px; height: 48px; flex-shrink: 0; display: grid; place-items: center; background: var(--navy-700); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; }
.contact__list strong { display: block; color: #fff; font-size: 15px; margin-bottom: 2px; }
.contact__list span, .contact__list a { color: var(--slate-400); font-size: 15px; transition: color .2s; }
.contact__list a:hover { color: var(--blue-400); }
.contact__form { background: #fff; border-radius: 22px; padding: 36px; box-shadow: var(--shadow-lg); }
.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--navy-800); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--slate-200); border-radius: 10px;
  font-family: inherit; font-size: 15px; color: var(--ink); background: var(--bg); transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(14,165,233,.12); background: #fff;
}
.field textarea { resize: vertical; }
.field input.invalid, .field textarea.invalid { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.1); }
.contact__success { margin-top: 16px; padding: 14px; border-radius: 10px; background: rgba(34,197,94,.12); color: #15803d; font-weight: 600; font-size: 14px; text-align: center; }

/* ===== Footer ===== */
.footer { background: var(--navy-900); color: var(--slate-400); padding: 64px 0 0; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 48px; }
.logo--footer .logo__text strong { color: #fff; }
.logo--footer .logo__text small { color: var(--slate-400); }
.footer__brand p { margin-top: 18px; font-size: 14px; max-width: 320px; }
.footer__col h4 { color: #fff; font-size: 15px; margin-bottom: 18px; }
.footer__col a, .footer__addr { display: block; font-size: 14px; color: var(--slate-400); margin-bottom: 11px; transition: color .2s; }
.footer__col a:hover { color: var(--blue-400); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--slate-500); }

/* ===== Back to top ===== */
.back-to-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 90; width: 48px; height: 48px;
  background: var(--orange); color: #fff; border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(255,107,53,.6); opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: opacity .3s, transform .3s, visibility .3s, background .3s;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--navy-800); transform: translateY(-4px); }

/* ===== Projects: lifecycle ===== */
.lifecycle { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 48px; }
.lifecycle__step {
  position: relative; padding: 22px 18px; border-radius: var(--radius);
  background: var(--navy-700); border: 1px solid rgba(255,255,255,.07); transition: transform .3s var(--ease), background .3s;
}
.lifecycle__step:hover { transform: translateY(-5px); background: var(--navy-600); }
.lifecycle__step:not(:last-child)::after {
  content: '→'; position: absolute; right: -12px; top: 50%; transform: translateY(-50%);
  color: var(--blue-400); font-size: 18px; z-index: 2;
}
.lifecycle__num { font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 700; color: rgba(56,189,248,.45); display: block; margin-bottom: 8px; }
.lifecycle__step h4 { font-size: 15px; color: #fff; line-height: 1.3; }

/* ===== Gallery filters ===== */
.gallery__filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 36px; }
.filter-btn {
  padding: 10px 20px; border-radius: 100px; font-family: inherit; font-size: 14px; font-weight: 600;
  color: var(--slate-300); background: var(--navy-700); border: 1px solid rgba(255,255,255,.1);
  cursor: pointer; transition: all .25s var(--ease);
}
.filter-btn:hover { color: #fff; border-color: rgba(56,189,248,.5); }
.filter-btn.is-active { background: linear-gradient(135deg, var(--blue-500), var(--cyan)); color: #062033; border-color: transparent; }

/* ===== Gallery grid ===== */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gcard {
  position: relative; margin: 0; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  aspect-ratio: 4 / 3; background: var(--navy-700); border: 1px solid rgba(255,255,255,.07);
  transition: transform .35s var(--ease), box-shadow .35s, opacity .35s, border-color .3s;
}
.gcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gcard figcaption {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 20px; background: linear-gradient(to top, rgba(6,16,31,.92) 0%, rgba(6,16,31,.45) 45%, transparent 75%);
  transition: background .3s;
}
.gcard__tag {
  align-self: flex-start; padding: 5px 12px; border-radius: 100px; font-size: 11px; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase; background: rgba(56,189,248,.9); color: #062033; margin-bottom: 10px;
  transform: translateY(8px); opacity: 0; transition: transform .3s var(--ease), opacity .3s;
}
.gcard figcaption h4 { color: #fff; font-size: 17px; line-height: 1.25; }
.gcard:hover, .gcard:focus-visible { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(56,189,248,.4); outline: none; }
.gcard:hover img, .gcard:focus-visible img { transform: scale(1.08); }
.gcard:hover .gcard__tag, .gcard:focus-visible .gcard__tag { transform: translateY(0); opacity: 1; }
.gcard::after {
  content: '⤢'; position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; display: grid; place-items: center;
  background: rgba(6,16,31,.7); color: #fff; border-radius: 50%; font-size: 15px; opacity: 0; transform: scale(.8);
  transition: opacity .3s, transform .3s;
}
.gcard:hover::after, .gcard:focus-visible::after { opacity: 1; transform: scale(1); }
.gcard.hide { display: none; }

/* ===== Project reference cards ===== */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pcard {
  display: flex; flex-direction: column; background: var(--navy-700);
  border: 1px solid rgba(255,255,255,.07); border-radius: var(--radius); overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .3s;
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(56,189,248,.4); }
.pcard__media { aspect-ratio: 16 / 10; border-radius: 0; border: none; }
.pcard:hover .pcard__media, .pcard__media:hover, .pcard__media:focus-visible { transform: none; box-shadow: none; border: none; }
.pcard__body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 26px; }
.pcard__tag {
  align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: #062033; background: rgba(56,189,248,.9); padding: 4px 11px; border-radius: 100px; margin-bottom: 12px;
}
.pcard__body h3 { font-size: 19px; color: #fff; line-height: 1.25; margin-bottom: 6px; }
.pcard__loc { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--blue-400); margin-bottom: 15px; }
.pcard__scope { display: grid; gap: 8px; margin-top: auto; }
.pcard__scope li { position: relative; padding-left: 20px; font-size: 13.5px; color: var(--slate-300); line-height: 1.45; }
.pcard__scope li::before { content: ''; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; border-radius: 2px; background: var(--cyan); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ===== Lightbox ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: rgba(4,10,20,.94); backdrop-filter: blur(8px); padding: 40px;
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox__content { margin: 0; max-width: 1000px; width: 100%; text-align: center; }
.lightbox__content img { max-width: 100%; max-height: 78vh; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.lightbox__content figcaption { color: #fff; font-family: 'Space Grotesk', sans-serif; font-size: 18px; margin-top: 18px; }
.lightbox__close {
  position: absolute; top: 22px; right: 28px; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff; font-size: 28px; line-height: 1;
  cursor: pointer; transition: background .25s, transform .25s;
}
.lightbox__close:hover { background: var(--orange); transform: rotate(90deg); }
.lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff; font-size: 30px; line-height: 1;
  cursor: pointer; transition: background .25s; display: grid; place-items: center;
}
.lightbox__nav:hover { background: var(--blue-500); }
.lightbox__nav--prev { left: 24px; }
.lightbox__nav--next { right: 24px; }

/* ===== Track record table ===== */
.track__wrap {
  overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--slate-200);
  box-shadow: var(--shadow); background: #fff; -webkit-overflow-scrolling: touch;
}
.track__table { width: 100%; border-collapse: collapse; min-width: 900px; }
.track__table thead th {
  text-align: left; font-family: 'Space Grotesk', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: #fff; background: var(--navy-800);
  padding: 16px 18px; white-space: nowrap; position: sticky; top: 0;
}
.track__table tbody td { padding: 15px 18px; font-size: 14.5px; color: var(--slate-700); border-top: 1px solid var(--slate-200); vertical-align: middle; }
.track__table tbody tr { transition: background .2s; }
.track__table tbody tr:nth-child(even) { background: var(--bg); }
.track__table tbody tr:hover { background: rgba(14,165,233,.07); }
.track__table td:nth-child(3) { font-weight: 600; color: var(--navy-800); white-space: nowrap; }
.track__table td:nth-child(2) { white-space: nowrap; color: var(--slate-500); font-size: 13.5px; }
.track__no { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--blue-500); }
.tag {
  display: inline-block; padding: 5px 12px; border-radius: 100px; font-size: 12px; font-weight: 700;
  letter-spacing: .02em; white-space: nowrap;
}
.tag--cctv { background: rgba(14,165,233,.14); color: #0369a1; }
.tag--ei { background: rgba(255,107,53,.15); color: #c2410c; }
.tag--supply { background: rgba(100,116,139,.16); color: #475569; }
.tag--civil { background: rgba(34,197,94,.15); color: #15803d; }
.tag--mech { background: rgba(139,92,246,.15); color: #6d28d9; }
.ttype {
  display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 11.5px; font-weight: 700;
  letter-spacing: .02em; color: var(--navy-800); background: var(--slate-100); border: 1px solid var(--slate-200);
  white-space: nowrap;
}
/* Year tabs + sector filter */
.track__tabs { display: flex; gap: 10px; justify-content: center; margin-bottom: 22px; }
.track__tab {
  padding: 11px 30px; border-radius: 100px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 16px; border: 1px solid var(--slate-200); background: #fff;
  color: var(--slate-500); cursor: pointer; transition: all .25s var(--ease);
}
.track__tab:hover { color: var(--navy-800); border-color: var(--blue-400); }
.track__tab.is-active { background: var(--navy-800); color: #fff; border-color: var(--navy-800); box-shadow: var(--shadow); }
.track__filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 26px; }
.track__filterrow { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; margin-bottom: 14px; }
.track__flabel { font-family: 'Space Grotesk', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--slate-500); margin-right: 6px; }
.track__filterrow:last-of-type { margin-bottom: 26px; }
.track__footer { text-align: center; margin-top: 22px; }
.track__more {
  display: inline-block; padding: 12px 30px; border-radius: 100px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 14px; cursor: pointer; color: #fff; border: none;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan)); box-shadow: 0 10px 26px -10px rgba(14,165,233,.6);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.track__more:hover { transform: translateY(-3px); box-shadow: 0 16px 34px -12px rgba(14,165,233,.7); }
.track__table tr.is-collapsed { display: none; }
.track__empty {
  text-align: center; padding: 48px 24px; color: var(--slate-500); font-size: 15px;
  background: #fff; border: 1px dashed var(--slate-300); border-radius: var(--radius);
}
.tfilter {
  padding: 7px 16px; border-radius: 100px; font-family: inherit; font-size: 13px; font-weight: 600;
  border: 1px solid var(--slate-200); background: #fff; color: var(--slate-500); cursor: pointer; transition: all .2s;
}
.tfilter:hover { color: var(--navy-800); border-color: var(--blue-400); }
.tfilter.is-active { background: var(--blue-500); color: #fff; border-color: var(--blue-500); }
.track__table tr.is-hidden { display: none; }
.track__count { text-align: center; margin-top: 16px; color: var(--slate-500); font-size: 13px; font-weight: 600; }
.track__confidential { text-align: center; margin: 10px auto 0; max-width: 640px; color: var(--slate-400); font-size: 12.5px; line-height: 1.6; }
.track__stats { display: flex; justify-content: center; gap: 56px; margin: -20px 0 30px; }
.track__stats div { text-align: center; }
.track__stats b { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 30px; font-weight: 700; color: var(--blue-500); line-height: 1.1; }
.track__stats span { font-size: 11.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--slate-500); }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .about__inner, .certs__inner, .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .services__grid, .sectors__grid, .products__grid, .gallery, .pgrid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .careers__deco { display: none; }
  .lifecycle { grid-template-columns: repeat(2, 1fr); }
  .lifecycle__step:not(:last-child)::after { display: none; }
  .clients__grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 760px) {
  .topbar__item--hide, .topbar__cta { display: none; }
  .topbar__items { gap: 16px; }
  .nav {
    position: fixed; top: 0; right: 0; height: 100dvh; width: min(82vw, 340px);
    flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 6px;
    background: #fff; padding: 100px 24px 40px; box-shadow: -20px 0 60px -20px rgba(8,22,45,.4);
    transform: translateX(100%); transition: transform .35s var(--ease); z-index: 99;
    overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  }
  .nav.open { transform: translateX(0); }
  .nav__link { padding: 14px 16px; border-radius: 10px; font-size: 17px; }
  .nav__link::after { display: none; }
  .nav__link:hover { background: var(--slate-100); }
  .nav__cta { margin: 14px 0 0; text-align: center; padding: 15px; }
  /* Products = tap-to-expand dropdown inside the slide-out panel */
  .nav__item--has-menu { display: block; }
  .nav__link--menu { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-radius: 10px; font-size: 17px; cursor: pointer; }
  .nav__caret { display: inline-block; flex: 0 0 auto; }
  .nav__item--has-menu.is-open > .nav__link--menu .nav__caret { transform: rotate(180deg); }
  .nav__menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; border-radius: 0; padding: 0 0 4px 14px;
    margin: 0; min-width: 0; gap: 0; display: none;
  }
  .nav__item--has-menu.is-open .nav__menu { display: flex; flex-direction: column; }
  .nav__menu::before { display: none; }
  .nav__menu-link { padding: 11px 14px; font-size: 14.5px; white-space: normal; }
  .nav__toggle { display: flex; z-index: 100; }
  .hero { min-height: auto; padding: 90px 0 70px; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 28px 20px; margin-top: 48px; }
  .services__grid, .sectors__grid, .products__grid, .vm, .certs__values, .footer__inner, .field-row, .gallery, .pgrid { grid-template-columns: 1fr; }
  .lifecycle { grid-template-columns: 1fr; }
  .clients__grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .logo-chip { height: 80px; padding: 14px; }
  .about__prox { grid-template-columns: 1fr 1fr; }
  /* Reach map: city-name labels overlap badly when the wide map is shrunk to phone width — hide them; keep the map shape, routes & HQ pin */
  .about__map-panel { padding: 24px 16px 26px; }
  .map-place { display: none; }
  .map-pin__dot, .map-pin__pulse { width: 13px; height: 13px; }
  .map-city { r: 5px; }
  .lightbox { padding: 20px; }
  .lightbox__nav { width: 42px; height: 42px; font-size: 24px; }
  .lightbox__nav--prev { left: 10px; }
  .lightbox__nav--next { right: 10px; }
  .section { padding: 70px 0; }
  .careers__inner { flex-direction: column; text-align: center; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  .back-to-top { bottom: 20px; right: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}