/* =========================================================
   ADCO International — site styles
   Brand: charcoal + signal yellow, condensed italic display
   ========================================================= */
:root {
  --ink: #0e1013;
  --ink-2: #15181c;
  --ink-3: #1c2026;
  --steel: #2a2f37;
  --line: rgba(255, 255, 255, .09);
  --text: #eceef0;
  --muted: #9aa1aa;
  --y: #ffe500;
  --y-2: #ffd000;
  --paper: #f3f2ec;
  --paper-2: #e8e6dd;
  --dark-text: #16191d;
  --dark-muted: #5b616a;
  --radius: 14px;
  --display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --wrap: 1240px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 16px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.02; margin: 0; letter-spacing: .005em; }
h2 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; text-transform: uppercase; font-style: italic; }
h3 { font-size: 1.6rem; font-weight: 700; text-transform: uppercase; }
p { margin: 0 0 1em; }

.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--y); color: #000; padding: 8px 14px; z-index: 100; border-radius: 6px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--y); outline-offset: 3px; }

/* ---------- Buttons ---------- */
.btn {
  --skew: -10deg;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .95em 1.6em; border: 0; border-radius: 4px; cursor: pointer;
  font: 700 1.02rem/1 var(--display); letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; transform: skewX(var(--skew));
  transition: background .25s, color .25s, transform .25s var(--ease), box-shadow .25s;
}
.btn > * { transform: skewX(calc(var(--skew) * -1)); }
.btn svg { width: 1.15em; height: 1.15em; transition: transform .25s var(--ease); }
.btn:hover svg { transform: skewX(10deg) translateX(3px); }
.btn-y { background: var(--y); color: #111; box-shadow: 0 10px 30px -12px rgba(255, 229, 0, .55); }
.btn-y:hover { background: #fff; }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--y); color: var(--y); }
.btn-dark { background: #111; color: var(--y); }
.btn-dark:hover { background: #000; color: #fff; }
.btn-outline-dark { background: transparent; color: #111; box-shadow: inset 0 0 0 2px #111; }
.btn-outline-dark:hover { background: #111; color: var(--y); }
.btn-sm { padding: .75em 1.2em; font-size: .92rem; }
.btn-block { width: 100%; }
.btn .wa { width: 1.25em; height: 1.25em; }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 .85rem/1 var(--display); letter-spacing: .22em; text-transform: uppercase; color: var(--y);
  margin-bottom: 18px;
}
.kicker::before { content: ""; width: 26px; height: 6px; background: var(--y); transform: skewX(-20deg); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.site-header.scrolled {
  background: rgba(14, 16, 19, .86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) {
  position: relative; text-decoration: none; color: #d4d7db;
  font: 600 1.02rem/1 var(--display); letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 0; transition: color .2s;
}
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 3px; background: var(--y);
  transform: skewX(-20deg); transition: right .3s var(--ease);
}
.nav a:not(.btn):hover, .nav a.active { color: #fff; }
.nav a:not(.btn):hover::after, .nav a.active::after { right: 0; }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: #fff; margin: 6px 0; transition: transform .3s, opacity .3s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 150px 0 0; min-height: 100svh; display: flex; flex-direction: column; overflow: hidden; isolation: isolate; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 500px at 85% 20%, rgba(255, 229, 0, .10), transparent 60%),
    radial-gradient(700px 600px at 0% 100%, rgba(64, 75, 86, .45), transparent 60%),
    linear-gradient(180deg, #0e1013 0%, #121519 100%);
}
.hero-bg::after { /* blueprint grid */
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
  opacity: .55;
}
.hero-grid { flex: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding-bottom: 70px; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--muted); font: 600 .95rem/1 var(--display); letter-spacing: .18em; text-transform: uppercase; margin-bottom: 26px; }
.slash { width: 44px; height: 8px; background: var(--y); transform: skewX(-25deg); display: inline-block; }
.hero h1 {
  font-size: clamp(2.9rem, 6.6vw, 5.9rem); font-weight: 800; font-style: italic; text-transform: uppercase;
  line-height: .93; letter-spacing: -.005em; margin-bottom: 26px;
}
.hero h1 em { font-style: italic; color: var(--y); position: relative; }
.lead { font-size: 1.14rem; color: #c3c8ce; max-width: 560px; margin-bottom: 34px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-ar { margin-top: 38px; font-family: "Tajawal", sans-serif; font-weight: 700; font-size: 1.2rem; color: rgba(255, 255, 255, .28); text-align: left; }

.hero-visual { position: relative; }
.hero-photo {
  position: relative; aspect-ratio: 4 / 4.4; border-radius: 6px; overflow: hidden;
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 70%; filter: saturate(.85) contrast(1.08); transform: scale(1.08); animation: slowzoom 18s ease-in-out infinite alternate; }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, transparent 40%, rgba(14, 16, 19, .55) 100%); }
.road-line {
  position: absolute; left: 50%; bottom: 0; width: 8px; height: 46%; transform: translateX(-50%) perspective(300px) rotateX(55deg);
  transform-origin: bottom; background: repeating-linear-gradient(to top, var(--y) 0 34px, transparent 34px 64px);
  background-size: 100% 64px; animation: roadmove 1.2s linear infinite; opacity: .9; z-index: 1; mix-blend-mode: screen;
}
.hero-badge {
  position: absolute; left: -18px; bottom: 34px; display: flex; align-items: center; gap: 14px;
  background: var(--y); color: #111; padding: 16px 22px; border-radius: 4px; transform: skewX(-10deg);
  box-shadow: 0 20px 40px -18px rgba(255, 229, 0, .6); z-index: 2;
}
.hero-badge > * { transform: skewX(10deg); }
.hero-badge strong { font: 800 italic 3rem/1 var(--display); }
.hero-badge span { font: 700 .9rem/1.15 var(--display); letter-spacing: .08em; text-transform: uppercase; }

@keyframes roadmove { to { background-position: 0 64px; } }
@keyframes slowzoom { to { transform: scale(1.16); } }

/* ticker */
.ticker { position: relative; border-block: 1px solid var(--line); background: rgba(255, 255, 255, .02); overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: ticker 40s linear infinite; }
.ticker span {
  display: inline-flex; align-items: center; gap: 28px; padding: 20px 28px 20px 0;
  font: 700 italic 1.35rem/1 var(--display); text-transform: uppercase; letter-spacing: .04em; color: #cfd3d8; white-space: nowrap;
}
.ticker span::after { content: ""; width: 18px; height: 8px; background: var(--y); transform: skewX(-25deg); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { background: var(--ink-2); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 42px 28px; border-left: 1px solid var(--line); }
.stat:last-child { border-right: 1px solid var(--line); }
.stat strong { display: block; font: 800 italic clamp(2.6rem, 5vw, 3.8rem)/1 var(--display); color: var(--y); margin-bottom: 8px; }
.stat span { color: var(--muted); font-size: .95rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-head { margin-bottom: 56px; max-width: 760px; }
.section-head--row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.section-head--row .section-sub { max-width: 420px; margin: 0; }
.section-sub { color: var(--muted); font-size: 1.06rem; margin-top: 18px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about-body p { color: #c3c8ce; font-size: 1.06rem; }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--y); font: 700 1.05rem/1 var(--display); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; margin-top: 10px; }
.link-arrow svg { transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 80px; }
.pillar {
  background: linear-gradient(180deg, var(--ink-3), var(--ink-2)); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .35s var(--ease), border-color .35s;
}
.pillar:hover { transform: translateY(-6px); border-color: rgba(255, 229, 0, .45); }
.pillar-ico { width: 52px; height: 52px; display: grid; place-items: center; background: rgba(255, 229, 0, .1); color: var(--y); border-radius: 10px; margin-bottom: 22px; font-size: 26px; }
.pillar h3 { font-size: 1.4rem; margin-bottom: 10px; }
.pillar p { color: var(--muted); font-size: .96rem; margin: 0; }

/* Divisions */
.divisions { background: var(--ink-2); }
.div-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.div-card {
  position: relative; display: flex; flex-direction: column; padding: 46px 42px 40px; min-height: 420px;
  background: var(--ink-3); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s;
}
.div-card::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 260px; height: 260px;
  background: url("../img/mark.png") center / contain no-repeat; opacity: .06; transform: rotate(-8deg); transition: opacity .4s, transform .6s var(--ease);
}
.div-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .9); }
.div-card:hover::before { opacity: .12; transform: rotate(0) scale(1.05); }
.div-num { font: 800 italic 1.1rem/1 var(--display); color: var(--y); letter-spacing: .1em; margin-bottom: auto; }
.div-card h3 { font-size: clamp(2rem, 3.6vw, 2.8rem); font-style: italic; font-weight: 800; margin: 60px 0 16px; }
.div-card p { color: var(--muted); max-width: 470px; }
.div-go { margin-top: 18px; display: inline-flex; align-items: center; gap: 10px; font: 700 1rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--y); }
.div-go svg { transition: transform .25s var(--ease); }
.div-card:hover .div-go svg { transform: translateX(6px); }
.div-card--y { background: var(--y); color: #111; border-color: transparent; }
.div-card--y p { color: #3b3a2a; }
.div-card--y .div-num, .div-card--y .div-go { color: #111; }
.div-card--y::before { filter: brightness(0); opacity: .08; }
.tags { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font: 600 .82rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; padding: 8px 12px; border-radius: 99px; border: 1px solid rgba(255, 255, 255, .18); }
.div-card--y .tags li { border-color: rgba(0, 0, 0, .25); }

/* Hazard divider */
.hazard { height: 14px; background: repeating-linear-gradient(-45deg, var(--y) 0 22px, #111 22px 44px); }

/* Products (light section) */
.products { background: var(--paper); color: var(--dark-text); padding-top: 0; }
.products .hazard { margin-bottom: clamp(70px, 9vw, 110px); }
.products .kicker { color: #111; }
.products .kicker::before { background: var(--y-2); }
.products .section-sub { color: var(--dark-muted); }
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.tabs button {
  font: 700 1.02rem/1 var(--display); letter-spacing: .07em; text-transform: uppercase;
  padding: 14px 20px; border-radius: 4px; border: 1.5px solid #cfccc0; background: transparent; color: #33373d; cursor: pointer;
  transform: skewX(-10deg); transition: all .2s;
}
.tabs button:hover { border-color: #111; color: #111; }
.tabs button[aria-selected="true"] { background: #111; border-color: #111; color: var(--y); }
.panel { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: start; background: #fff; border-radius: 18px; padding: 28px; box-shadow: 0 30px 60px -40px rgba(0, 0, 0, .35); animation: fadeUp .5s var(--ease); }
.panel[hidden] { display: none; }
.panel-img { margin: 0; border-radius: 12px; overflow: hidden; background: var(--paper); }
.panel-img img { width: 100%; height: auto; }
.panel-body { padding: 12px 10px 10px 0; }
.panel-body h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-style: italic; font-weight: 800; margin-bottom: 12px; }
.panel-body > p { color: var(--dark-muted); }
.items { list-style: none; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.items li { position: relative; padding: 11px 0 11px 24px; border-bottom: 1px solid #ebe9e1; font-size: .96rem; font-weight: 500; color: #24282d; }
.items li::before { content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 6px; background: var(--y-2); transform: translateY(-50%) skewX(-25deg); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Contracting */
.svc-list { display: grid; gap: 28px; }
.svc { display: grid; grid-template-columns: 1.2fr 1fr; background: var(--ink-2); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.svc--rev { grid-template-columns: 1fr 1.2fr; }
.svc--rev .svc-media { order: 2; }
.svc-media { position: relative; overflow: hidden; min-height: 300px; }
.svc-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.svc:hover .svc-media img { transform: scale(1.05); }
.svc-body { padding: clamp(32px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.svc-num { font: 800 italic 4.5rem/1 var(--display); color: transparent; -webkit-text-stroke: 1.5px rgba(255, 229, 0, .7); margin-bottom: 14px; }
.svc-body h3 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); font-style: italic; font-weight: 800; margin-bottom: 14px; }
.svc-body p { color: var(--muted); }
.svc-clients { margin: 6px 0 0; font: 700 .9rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--y) !important; }

/* Projects gallery */
.projects { background: var(--ink-2); }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 260px; gap: 16px; }
.g-wide { grid-column: span 2; }
.g-tall { grid-row: span 2; }
.g-item { position: relative; padding: 0; border: 0; border-radius: 14px; overflow: hidden; cursor: zoom-in; background: #000; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), opacity .4s; opacity: .9; }
.g-item span {
  position: absolute; left: 16px; bottom: 16px; padding: 8px 14px; background: var(--y); color: #111; border-radius: 3px;
  font: 700 .9rem/1 var(--display); letter-spacing: .1em; text-transform: uppercase; transform: skewX(-10deg) translateY(8px); opacity: 0; transition: all .35s var(--ease);
}
.g-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, .55)); }
.g-item span { z-index: 1; }
.g-item:hover img { transform: scale(1.06); opacity: 1; }
.g-item:hover span, .g-item:focus-visible span { opacity: 1; transform: skewX(-10deg); }

/* CTA band */
.cta-band { background: var(--y); color: #111; }
.cta-band .hazard { background: repeating-linear-gradient(-45deg, #111 0 22px, var(--y) 22px 44px); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 70px 0; }
.cta-inner h2 { font-size: clamp(2rem, 4vw, 3.2rem); max-width: 720px; margin-bottom: 10px; }
.cta-inner p { margin: 0; font-size: 1.08rem; color: #2f2e22; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; flex-shrink: 0; }

/* Contact */
.contact { overflow: hidden; }
.skyline {
  position: absolute; inset: auto 0 0; height: 46%;
  background: url("../img/doha-skyline.jpg") center bottom / cover no-repeat; opacity: .16;
  mask-image: linear-gradient(to top, #000 10%, transparent 100%);
  -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 100%);
  pointer-events: none;
}
.contact-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-info h2 { margin-bottom: 34px; }
.c-list { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 22px; }
.c-list li { display: flex; gap: 18px; align-items: flex-start; }
.c-ico { flex: 0 0 48px; height: 48px; display: grid; place-items: center; border-radius: 10px; background: rgba(255, 229, 0, .1); color: var(--y); font-size: 22px; }
.c-list strong { display: block; font: 700 .85rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.c-list a { text-decoration: none; font-size: 1.15rem; font-weight: 600; }
.c-list a:hover { color: var(--y); }
.map { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); height: 240px; }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) invert(.92) contrast(.9); }

.quote-form {
  background: rgba(21, 24, 28, .92); border: 1px solid var(--line); border-radius: 18px; padding: clamp(26px, 3.4vw, 42px);
  backdrop-filter: blur(8px); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
}
.quote-form h3 { font-size: 2rem; font-style: italic; font-weight: 800; margin-bottom: 8px; }
.form-note { color: var(--muted); font-size: .93rem; margin-bottom: 24px; }
.form-note b { color: var(--text); font-weight: 600; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.quote-form label { display: block; margin-bottom: 16px; font: 600 .82rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.quote-form input, .quote-form select, .quote-form textarea {
  display: block; width: 100%; margin-top: 8px; padding: 13px 14px; border-radius: 8px;
  background: var(--ink); border: 1px solid #2c3139; color: var(--text); font: 400 1rem/1.4 var(--body);
  transition: border-color .2s, box-shadow .2s;
}
.quote-form textarea { resize: vertical; min-height: 120px; }
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { outline: none; border-color: var(--y); box-shadow: 0 0 0 3px rgba(255, 229, 0, .15); }
.quote-form .invalid { border-color: #ff6b5b; }
.form-msg { margin: 14px 0 0; font-size: .93rem; color: var(--y); min-height: 1.4em; }

/* Footer */
.site-footer { background: #090a0c; border-top: 1px solid var(--line); padding-top: 70px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.foot-brand img { height: 46px; width: auto; margin-bottom: 20px; }
.foot-brand p { color: var(--muted); max-width: 340px; font-size: .95rem; }
.foot-grid h4 { font-size: 1rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--y); margin-bottom: 18px; }
.foot-grid a, .foot-grid span { display: block; color: #b9bec5; text-decoration: none; font-size: .95rem; margin-bottom: 10px; }
.foot-grid a:hover { color: #fff; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 24px 0 30px; border-top: 1px solid var(--line); color: #7d838c; font-size: .88rem; }
.to-top { color: #b9bec5; text-decoration: none; }
.to-top:hover { color: var(--y); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 90; background: rgba(5, 6, 8, .92); display: grid; place-items: center; padding: 24px; animation: fadeUp .3s var(--ease); }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1200px, 100%); }
.lightbox img { max-height: 80vh; width: auto; margin: 0 auto; border-radius: 10px; }
.lightbox figcaption { text-align: center; margin-top: 14px; color: #cfd3d8; font: 600 1.1rem/1.3 var(--display); letter-spacing: .06em; text-transform: uppercase; }
.lb-close { position: absolute; top: 18px; right: 22px; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .25); background: transparent; color: #fff; font-size: 30px; line-height: 1; cursor: pointer; }
.lb-close:hover { background: var(--y); color: #111; border-color: var(--y); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { gap: 22px; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .burger { display: block; }
  .nav {
    position: fixed; inset: 80px 0 auto; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(14, 16, 19, .98); padding: 10px 16px 26px; border-bottom: 1px solid var(--line);
    transform: translateY(-120%); opacity: 0; pointer-events: none; transition: transform .35s var(--ease), opacity .3s;
  }
  .nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a:not(.btn) { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 1.15rem; }
  .nav a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 18px; }
  .site-header.menu-open { background: rgba(14, 16, 19, .98); }

  .hero { padding-top: 120px; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 560px; }
  .hero-photo { aspect-ratio: 16 / 11; }
  .about-grid, .contact-grid, .div-grid { grid-template-columns: 1fr; gap: 40px; }
  .panel { grid-template-columns: 1fr; gap: 26px; }
  .svc, .svc--rev { grid-template-columns: 1fr; }
  .svc--rev .svc-media { order: 0; }
  .svc-media { min-height: 240px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid var(--line); }
  .stat:nth-child(2) { border-right: 1px solid var(--line); }
  .section-head--row { flex-direction: column; align-items: start; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; }
  .g-tall { grid-row: auto; }
}
@media (max-width: 600px) {
  body { font-size: 15.5px; }
  .brand img { height: 32px; }
  .header-inner { height: 70px; }
  .nav { inset: 70px 0 auto; }
  .hero-badge { left: 0; bottom: 18px; padding: 12px 16px; }
  .hero-badge strong { font-size: 2.3rem; }
  .pillars { grid-template-columns: 1fr; margin-top: 56px; }
  .div-card { padding: 34px 26px 30px; min-height: 0; }
  .div-card h3 { margin-top: 36px; }
  .items { grid-template-columns: 1fr; }
  .panel { padding: 16px; }
  .tabs button { padding: 12px 14px; font-size: .92rem; }
  .row2 { grid-template-columns: 1fr; gap: 0; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .g-wide { grid-column: auto; }
  .g-item span { opacity: 1; transform: skewX(-10deg); }
  .stat { padding: 28px 18px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .btn { padding: .9em 1.25em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Developer credit */
.credit a { color: var(--y); text-decoration: none; font-weight: 600; }
.credit a:hover { text-decoration: underline; }