/* Balsam Albenaa — site styles (LTR + RTL via logical properties) */
:root {
  --gold: #a3825e;
  --gold-dark: #7d6143;
  --gold-light: #d9c3a5;
  --ink: #221a14;
  --ink-2: #3a2e25;
  --stone: #6b5e52;
  --sand: #f6f1e9;
  --sand-2: #ece2d3;
  --white: #fff;
  --ongoing: #b5562f;
  --completed: #4f7a5a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(34, 26, 20, .08);
  --shadow-lg: 0 24px 60px rgba(34, 26, 20, .18);
  --container: 1200px;
  --header-h: 96px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
[dir="rtl"] {
  --font-display: "Noto Kufi Arabic", "IBM Plex Sans Arabic", Tahoma, sans-serif;
  --font-body: "IBM Plex Sans Arabic", "Noto Kufi Arabic", Tahoma, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.7;
  color: var(--ink-2); background: var(--white); -webkit-font-smoothing: antialiased;
}
[dir="rtl"] body { line-height: 1.9; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, .stat strong, .fleet-total strong, .equipment strong, .num, .role-num { font-variant-numeric: lining-nums; }
h1, h2, h3 { font-family: var(--font-display); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; font-weight: 600; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 { line-height: 1.45; font-weight: 700; }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
[dir="rtl"] h2 { font-size: clamp(1.6rem, 2.8vw, 2.4rem); }
h3 { font-size: 1.45rem; }
[dir="rtl"] h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container { width: min(100% - 48px, var(--container)); margin-inline: auto; }
.section { padding-block: clamp(72px, 10vw, 128px); }
.section-sand { background: var(--sand); }
.section-dark { background: var(--ink); color: #d8cdbf; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.icon { width: 20px; height: 20px; flex: none; }
.icon-lg { width: 36px; height: 36px; }
[dir="rtl"] .icon.dir { transform: scaleX(-1); }

.skip { position: absolute; inset-inline-start: 16px; top: -60px; z-index: 200; background: var(--gold); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 16px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; margin: 0 0 18px;
  font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--gold);
}
[dir="rtl"] .eyebrow { letter-spacing: 0; font-size: .95rem; }
.eyebrow::before { content: ""; width: 32px; height: 1px; background: currentColor; }
.eyebrow.light { color: var(--gold-light); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: .95rem; line-height: 1; transition: .25s var(--ease); white-space: nowrap;
}
.btn-sm { padding: 11px 20px; font-size: .88rem; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(163, 130, 94, .35); }
.btn-ghost-light { border-color: rgba(255, 255, 255, .55); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--ink); }
.btn-whatsapp { background: #1f8f4e; color: #fff; margin-top: 10px; }
.btn-whatsapp:hover { background: #17723d; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--gold-dark); }
.text-link .icon { transition: transform .25s var(--ease); }
.text-link:hover .icon { transform: translateX(4px); }
[dir="rtl"] .text-link:hover .icon { transform: scaleX(-1) translateX(4px); }
.text-link.light { color: var(--gold-light); }

/* Header */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 100; height: var(--header-h);
  transition: background .3s, box-shadow .3s, height .3s;
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: flex; align-items: center; gap: 14px; flex: none; color: #fff; }
.logo-mark { display: block; flex: none; }
.logo-mark img { height: 60px; width: auto; transition: height .3s; }
.logo .logo-dark { display: none; }
.logo-light { filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .45)); }
.logo-text { display: flex; flex-direction: column; gap: 4px; padding-inline-start: 14px; border-inline-start: 1px solid rgba(255, 255, 255, .35); line-height: 1; text-shadow: 0 1px 8px rgba(0, 0, 0, .35); }
.logo-text strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.3rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; }
.logo-text small { font-family: var(--font-body); font-size: .68rem; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--gold-light); white-space: nowrap; }
[dir="rtl"] .logo-text small { letter-spacing: 0; font-size: .8rem; }
.site-header.scrolled .logo { color: var(--ink); }
.site-header.scrolled .logo-text { border-color: var(--sand-2); text-shadow: none; }
.site-header.scrolled .logo-text small { color: var(--gold-dark); }
.site-header.scrolled .logo-mark img { height: 46px; }
.site-header.scrolled .logo-dark { display: block; }
.site-header.scrolled .logo-light { display: none; }
.logo-footer { margin-bottom: 22px; }
.logo-footer .logo-mark img { height: 80px; }
.logo-footer .logo-text { text-shadow: none; }
.logo-footer .logo-text strong { font-size: 1.55rem; }
.site-header::before {
  content: ""; position: absolute; inset: 0 0 -40px; z-index: -1; pointer-events: none;
  background: linear-gradient(180deg, rgba(15, 10, 7, .6) 0%, rgba(15, 10, 7, 0) 100%); transition: opacity .3s;
}
.site-header.scrolled::before { opacity: 0; }
.site-header.scrolled { background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(34, 26, 20, .08); --header-h: 72px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav ul a, .lang { color: #fff; font-weight: 500; font-size: .95rem; position: relative; padding-block: 6px; }
.nav ul a::after { content: ""; position: absolute; inset-inline: 0; bottom: 0; height: 2px; background: var(--gold); transform: scaleX(0); transition: transform .25s var(--ease); }
.nav ul a:hover::after, .nav ul a[aria-current="page"]::after { transform: scaleX(1); }
.lang { padding: 6px 14px; border: 1px solid rgba(255, 255, 255, .45); border-radius: 999px; font-size: .88rem; }
.site-header.scrolled .nav ul a, .site-header.scrolled .lang { color: var(--ink); }
.site-header.scrolled .lang { border-color: var(--sand-2); }
.lang:hover { background: rgba(255, 255, 255, .15); }
.menu-toggle { display: none; background: none; border: 0; color: #fff; padding: 8px; }
.menu-toggle .icon { width: 28px; height: 28px; }
.site-header.scrolled .menu-toggle { color: var(--ink); }

/* Hero */
.hero { position: relative; min-height: clamp(600px, 100svh, 1000px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.hero-bg, .page-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; animation: kenburns 18s ease-out both; }
.hero::before, .page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(20, 14, 10, .55) 0%, rgba(20, 14, 10, .25) 35%, rgba(20, 14, 10, .85) 100%);
}
.hero-inner { position: relative; z-index: 2; padding-block: 180px 170px; }
.hero h1 { color: #fff; font-size: clamp(2.8rem, 7vw, 5.6rem); max-width: 14ch; letter-spacing: -.01em; }
[dir="rtl"] .hero h1 { font-size: clamp(2.2rem, 5.2vw, 4.2rem); max-width: 16ch; }
.hero h1 em { font-style: italic; color: var(--gold-light); font-weight: 500; }
[dir="rtl"] .hero h1 em { font-style: normal; }
.hero-text { max-width: 58ch; font-size: 1.15rem; color: rgba(255, 255, 255, .88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
@keyframes kenburns { from { transform: scale(1.12); } to { transform: scale(1); } }

.page-hero { position: relative; min-height: 460px; display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.page-hero-inner { position: relative; z-index: 2; padding-block: 160px 64px; }
.page-hero h1 { color: #fff; font-size: clamp(2.6rem, 6vw, 4.5rem); }
[dir="rtl"] .page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.page-hero p { font-size: 1.15rem; max-width: 60ch; color: rgba(255, 255, 255, .88); margin: 0; }

/* Stats */
.stats-wrap { position: relative; z-index: 3; margin-top: -84px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; }
.stat { padding: 34px 28px; border-inline-start: 1px solid var(--sand-2); }
.stat:first-child { border-inline-start: 0; }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1; color: var(--gold-dark); margin-bottom: 10px; font-weight: 600; }
[dir="rtl"] .stat strong { font-family: "Cormorant Garamond", Georgia, serif; }
.stat span { font-size: .92rem; color: var(--stone); }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.split-media::after { content: ""; position: absolute; inset: 24px -24px -24px 24px; border: 1px solid var(--gold); border-radius: var(--radius); z-index: -1; }
[dir="rtl"] .split-media::after { inset: 24px 24px -24px -24px; }
.split-text p { color: inherit; }
.section-dark .split-media::after { border-color: rgba(217, 195, 165, .4); }

/* Section heads */
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-text { color: var(--stone); font-size: 1.05rem; }
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 48px; }
.head-row .section-head { margin-bottom: 0; }

/* Divisions */
.divisions { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.division { position: relative; display: flex; align-items: flex-end; min-height: 520px; border-radius: var(--radius); overflow: hidden; color: #fff; isolation: isolate; }
.division img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .8s var(--ease); }
.division::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(20, 14, 10, 0) 25%, rgba(20, 14, 10, .9) 100%); }
.division:hover img { transform: scale(1.06); }
.division-body { padding: 40px; }
.division-body .icon { color: var(--gold-light); margin-bottom: 16px; }
.division h3 { color: #fff; font-size: 2rem; }
[dir="rtl"] .division h3 { font-size: 1.5rem; }
.division p { color: rgba(255, 255, 255, .85); max-width: 46ch; }

/* Project cards */
.grid-projects { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card { border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card[hidden] { display: none; }
.card-btn { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 0; border: 0; background: none; text-align: start; }
.card-media { position: relative; margin: 0; aspect-ratio: 3 / 2; overflow: hidden; background: var(--sand-2); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.card:hover .card-media img { transform: scale(1.07); }
.chip { position: absolute; top: 14px; inset-inline-start: 14px; padding: 6px 12px; border-radius: 999px; font-size: .75rem; font-weight: 600; background: rgba(255, 255, 255, .92); color: var(--ink); }
.chip-heritage { background: var(--gold); color: #fff; }
.card-count { position: absolute; bottom: 12px; inset-inline-end: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: rgba(20, 14, 10, .65); color: #fff; font-size: .78rem; }
.card-count .icon { width: 15px; height: 15px; }
.card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-title { font-size: 1.4rem; margin: 6px 0 2px; }
[dir="rtl"] .card-title { font-size: 1.1rem; }
.card-client { color: var(--stone); font-size: .9rem; margin: 0; }
.card-value { margin-top: auto; padding-top: 12px; font-weight: 600; color: var(--gold-dark); font-size: .95rem; }
.status { align-self: flex-start; display: inline-flex; align-items: center; gap: 7px; font-size: .78rem; font-weight: 600; color: var(--completed); }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-ongoing { color: var(--ongoing); }
.status-ongoing::before { animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(181, 86, 47, .5); } 100% { box-shadow: 0 0 0 8px rgba(181, 86, 47, 0); } }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter { padding: 10px 20px; border-radius: 999px; border: 1px solid var(--sand-2); background: #fff; font-size: .92rem; font-weight: 500; transition: .2s; }
.filter:hover { border-color: var(--gold); }
.filter.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.no-results { text-align: center; color: var(--stone); padding: 40px 0; }

/* Clients */
.clients { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.clients li { background: #fff; border-radius: 12px; height: 120px; display: grid; place-items: center; padding: 22px; transition: .3s var(--ease); }
.clients img { max-height: 64px; max-width: 100%; width: auto; object-fit: contain; filter: grayscale(1); opacity: .8; transition: .3s; }
.clients li:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.clients li:hover img { filter: none; opacity: 1; }

/* Certificates */
.certs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cert { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--sand-2); transition: .3s var(--ease); }
.cert:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cert img { aspect-ratio: 4 / 3; object-fit: cover; object-position: top; background: var(--sand); border-bottom: 1px solid var(--sand-2); }
.cert-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 4px; }
.cert-body strong { font-size: 1.15rem; color: var(--ink); }
.cert-body > span:not(.link) { color: var(--stone); font-size: .92rem; }
.cert .link { margin-top: 10px; display: inline-flex; align-items: center; gap: 8px; color: var(--gold-dark); font-weight: 600; font-size: .9rem; }

/* CTA */
.cta-band { background: linear-gradient(120deg, var(--ink) 0%, #3b2c20 100%); color: #d8cdbf; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; inset-inline-end: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; border: 1px solid rgba(217, 195, 165, .18); box-shadow: 0 0 0 60px rgba(217, 195, 165, .04), 0 0 0 120px rgba(217, 195, 165, .03); }
.cta-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding-block: 80px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { margin: 0; max-width: 56ch; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* About */
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.mv-card { background: #fff; border-radius: var(--radius); padding: 40px; box-shadow: var(--shadow); border-top: 3px solid var(--gold); }
.mv-card h3 { font-size: 2rem; }
[dir="rtl"] .mv-card h3 { font-size: 1.5rem; }
.mv-item + .mv-item { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--sand-2); }
.mv-label { display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: 6px; }
[dir="rtl"] .mv-label { letter-spacing: 0; font-size: .85rem; }
.mv-item p { margin: 0; }

.fleet { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.fleet-total { display: flex; align-items: baseline; gap: 12px; color: var(--stone); }
.fleet-total strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: 4.5rem; line-height: 1; color: var(--gold-dark); }
.equipment { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.equipment li { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--sand-2); }
.equipment strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.6rem; color: var(--gold-dark); line-height: 1; }

/* Services */
.services { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.service { background: var(--sand); border-radius: var(--radius); padding: 32px 26px; transition: .3s var(--ease); border: 1px solid transparent; }
.service .icon { color: var(--gold); margin-bottom: 22px; }
.service h3 { font-size: 1.35rem; margin: 0; }
[dir="rtl"] .service h3 { font-size: 1.05rem; }
.service:hover { background: #fff; border-color: var(--sand-2); box-shadow: var(--shadow); transform: translateY(-4px); }
.heritage-services { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.heritage-intro img { margin-top: 28px; border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.heritage-intro { position: sticky; top: 110px; }
.heritage-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.heritage-list li { display: flex; gap: 18px; align-items: baseline; padding: 18px 0; border-bottom: 1px solid rgba(217, 195, 165, .18); color: #fff; font-weight: 500; }
.num { font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.2rem; color: var(--gold-light); min-width: 28px; }
.roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.role { background: #fff; border-radius: var(--radius); padding: 32px 26px; box-shadow: var(--shadow); }
.role-num { font-family: "Cormorant Garamond", Georgia, serif; font-size: 2.6rem; color: var(--gold); line-height: 1; display: block; margin-bottom: 14px; }
.role h3 { font-size: 1.35rem; }
[dir="rtl"] .role h3 { font-size: 1.05rem; }
.role p { margin: 0; color: var(--stone); font-size: .95rem; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact-info { display: grid; gap: 30px; }
.info-item { display: flex; gap: 20px; }
.info-item > .icon { color: var(--gold); margin-top: 4px; }
.info-item h3 { font-size: 1.3rem; margin-bottom: 6px; }
[dir="rtl"] .info-item h3 { font-size: 1.05rem; }
.info-item p { margin: 0 0 6px; color: var(--stone); }
.info-item a:not(.btn):not(.text-link):hover { color: var(--gold-dark); }
.form { background: var(--sand); border-radius: var(--radius); padding: clamp(28px, 4vw, 48px); display: grid; gap: 18px; }
.form h2 { font-size: 2rem; margin-bottom: 6px; }
[dir="rtl"] .form h2 { font-size: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 8px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.form input, .form select, .form textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--sand-2); border-radius: 10px; background: #fff;
  font: inherit; font-weight: 400; color: var(--ink); transition: border-color .2s, box-shadow .2s;
}
[dir="rtl"] .form input[dir="ltr"] { text-align: right; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(163, 130, 94, .15); }
.form .invalid { border-color: #c0392b; }
.form button { justify-self: start; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form { position: relative; }
.form-status { margin: 0; padding: 14px 16px; border-radius: 10px; font-size: .92rem; background: #fff; border-inline-start: 4px solid var(--gold); }
.form-status.ok { border-color: var(--completed); color: #2f5a3a; background: #eef5ef; }
.form-status.err { border-color: #c0392b; color: #8e2a1f; background: #fbeeec; }
.form-status a { text-decoration: underline; }
.form button[disabled] { opacity: .65; cursor: wait; transform: none; }
.form-note { font-size: .82rem; color: var(--stone); margin: 0; }
.map iframe { display: block; width: 100%; height: 440px; border: 0; filter: grayscale(.35) sepia(.15); }

/* Footer */
.site-footer { background: #17110d; color: #a99a8a; padding-top: 80px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: 48px; padding-bottom: 56px; }
.footer-grid p { max-width: 38ch; }
.site-footer h3 { color: #fff; font-size: 1.25rem; margin-bottom: 18px; }
[dir="rtl"] .site-footer h3 { font-size: 1.05rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a:hover { color: var(--gold-light); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact .icon { color: var(--gold); margin-top: 4px; width: 18px; height: 18px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .08); padding-block: 24px; font-size: .85rem; }
.footer-bottom p { margin: 0; }

/* WhatsApp float */
.wa-float { position: fixed; bottom: 24px; inset-inline-end: 24px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #1f8f4e; color: #fff; box-shadow: 0 10px 28px rgba(31, 143, 78, .4); transition: transform .25s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
.wa-float .icon { width: 28px; height: 28px; }

/* Lightbox */
body.lb-open { overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 24px; }
.lightbox[hidden] { display: none; }
.lb-backdrop { position: absolute; inset: 0; background: rgba(15, 10, 7, .88); backdrop-filter: blur(6px); animation: fade .25s; }
.lb-panel { position: relative; width: min(1180px, 100%); max-height: calc(100vh - 48px); overflow: auto; background: #fff; border-radius: var(--radius); display: grid; grid-template-columns: 1.7fr 1fr; grid-template-rows: auto 1fr; animation: rise .35s var(--ease); }
.lb-gallery { position: relative; background: #0f0a07; grid-row: 1; aspect-ratio: 3 / 2; }
.lb-image { width: 100%; height: 100%; object-fit: contain; }
.lb-thumbs { grid-column: 1; display: flex; gap: 8px; padding: 12px; overflow-x: auto; background: #0f0a07; }
.lb-thumbs button { flex: none; width: 76px; height: 54px; padding: 0; border: 2px solid transparent; border-radius: 6px; overflow: hidden; opacity: .55; background: none; transition: .2s; }
.lb-thumbs button.active, .lb-thumbs button:hover { opacity: 1; border-color: var(--gold); }
.lb-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.lb-info { grid-column: 2; grid-row: 1 / span 2; padding: 40px 32px; }
.lb-info h2 { font-size: 2rem; }
[dir="rtl"] .lb-info h2 { font-size: 1.4rem; }
.lb-meta { margin: 24px 0 0; display: grid; gap: 16px; }
.lb-meta div { border-bottom: 1px solid var(--sand-2); padding-bottom: 14px; }
.lb-meta dt { font-size: .75rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-dark); margin-bottom: 4px; }
[dir="rtl"] .lb-meta dt { letter-spacing: 0; font-size: .85rem; }
.lb-meta dd { margin: 0; color: var(--ink); }
.lb-note { font-size: .9rem; color: var(--stone); margin-top: 16px; }
.lb-close { position: absolute; top: 14px; inset-inline-end: 14px; z-index: 3; width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); display: grid; place-items: center; box-shadow: var(--shadow); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .9); display: grid; place-items: center; }
.lb-prev { inset-inline-start: 14px; }
.lb-next { inset-inline-end: 14px; }
.lb-nav:hover, .lb-close:hover { background: var(--gold); color: #fff; }
.lb-counter { position: absolute; bottom: 12px; inset-inline-start: 14px; color: #fff; font-size: .85rem; background: rgba(0, 0, 0, .5); padding: 4px 10px; border-radius: 999px; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(24px) scale(.98); } }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1100px) {
  .services, .roles { grid-template-columns: repeat(2, 1fr); }
  .clients { grid-template-columns: repeat(4, 1fr); }
  .nav { gap: 18px; }
  .nav ul { gap: 18px; }
}
@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed; inset: 0; top: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 32px;
    background: var(--ink); opacity: 0; visibility: hidden; transition: .3s;
  }
  .nav.open { opacity: 1; visibility: visible; }
  .nav ul { flex-direction: column; align-items: center; gap: 18px; }
  .nav ul a { font-size: 1.5rem; font-family: var(--font-display); color: #fff !important; }
  .nav .lang { color: #fff !important; border-color: rgba(255, 255, 255, .4) !important; }
  .site-header.menu-open .menu-toggle { color: #fff; }
  .site-header.menu-open .logo-light { display: block; }
  .site-header.menu-open .logo { color: #fff; }
  .site-header.menu-open .logo-text small { color: var(--gold-light); }
  .site-header.menu-open .logo-dark { display: none; }
  .site-header.menu-open { background: transparent; box-shadow: none; }
  .grid-projects, .certs { grid-template-columns: repeat(2, 1fr); }
  .split, .divisions, .mv, .fleet, .heritage-services, .contact { grid-template-columns: 1fr; }
  .split-rev .split-media { order: 0; }
  .split-media img { aspect-ratio: 4 / 3; }
  .heritage-intro { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-inline-start: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--sand-2); }
  .lb-panel { grid-template-columns: 1fr; }
  .lb-info { grid-column: 1; grid-row: auto; padding: 28px 24px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-header { --header-h: 84px; }
  .logo-mark img { height: 48px; }
  .site-header.scrolled .logo-mark img { height: 40px; }
  .logo { gap: 10px; }
  .logo-text { padding-inline-start: 10px; }
  .logo-text strong { font-size: 1.02rem; letter-spacing: .12em; }
  .logo-text small { font-size: .58rem; letter-spacing: .2em; }
  .grid-projects, .certs, .services, .roles, .equipment, .heritage-list, .form-row { grid-template-columns: 1fr; }
  .clients { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .clients li { height: 84px; padding: 12px; }
  .clients img { max-height: 44px; }
  .footer-grid { grid-template-columns: 1fr; }
  .division { min-height: 440px; }
  .division-body { padding: 28px; }
  .hero-inner { padding-block: 140px 140px; }
  .split-media::after { display: none; }
  .lightbox { padding: 0; }
  .lb-panel { max-height: 100vh; height: 100%; border-radius: 0; align-content: start; }
  .stat { padding: 24px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}