/* ============================================================
   AUD Commercial Group — brand stylesheet
   Palette (from brand guide): 3c2618 · 865f3c · 97602f · 615449 · b39f86
   ============================================================ */

:root {
  --aud-dark: #3c2618;
  --aud-brown: #865f3c;
  --aud-copper: #97602f;
  --aud-taupe: #615449;
  --aud-sand: #b39f86;
  --aud-cream: #f6f1ea;
  --aud-cream-2: #efe7dc;
  --aud-ink: #2a1c12;
  --font-ar: 'Almarai', 'Segoe UI', Tahoma, sans-serif;
  --font-en: 'Jost', 'Segoe UI', Helvetica, Arial, sans-serif;
  --radius: 18px;
  --shadow: 0 18px 50px -20px rgba(60, 38, 24, .35);
  --nav-h: 84px;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font-ar);
  color: var(--aud-ink);
  background: #fff;
  line-height: 1.8;
  overflow-x: hidden;
}
html[lang="en"] body { font-family: var(--font-en); line-height: 1.65; }

h1, h2, h3, h4, h5, h6 { font-weight: 800; line-height: 1.3; }
html[lang="en"] h1, html[lang="en"] h2, html[lang="en"] h3,
html[lang="en"] h4, html[lang="en"] h5, html[lang="en"] h6 { font-weight: 600; }

a { color: var(--aud-copper); text-decoration: none; }
a:hover { color: var(--aud-dark); }

/* ---------- Buttons ---------- */
.btn { border-radius: 999px; padding: .65rem 1.4rem; font-weight: 700; transition: all .25s ease; }
.btn-sm { padding: .45rem 1rem; font-size: .9rem; }
.btn-lg { padding: .85rem 1.9rem; font-size: 1.05rem; }
.btn-aud { background: var(--aud-copper); color: #fff; border: 2px solid var(--aud-copper); }
.btn-aud:hover { background: var(--aud-dark); border-color: var(--aud-dark); color: #fff; transform: translateY(-2px); }
.btn-outline-aud { background: transparent; color: var(--aud-copper); border: 2px solid var(--aud-copper); }
.btn-outline-aud:hover { background: var(--aud-copper); color: #fff; }
.btn-outline-light { border-width: 2px; font-weight: 700; }
.btn-lang { border: 1px solid rgba(255,255,255,.35); color: #fff; padding: .4rem .9rem; font-size: .9rem; }
.btn-lang:hover { background: rgba(255,255,255,.12); color: #fff; }
.aud-navbar.scrolled .btn-lang { border-color: var(--aud-sand); color: var(--aud-dark); }
.aud-navbar.scrolled .btn-lang:hover { background: var(--aud-cream-2); }

/* ---------- Navbar ---------- */
.aud-navbar {
  padding: 1rem 0;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
  background: linear-gradient(180deg, rgba(60,38,24,.75), rgba(60,38,24,0));
}
.aud-navbar.scrolled { background: rgba(255,255,255,.96); backdrop-filter: blur(8px); box-shadow: 0 6px 30px -12px rgba(60,38,24,.3); padding: .5rem 0; }
.brand-logo { height: 44px; width: auto; transition: height .3s; }
.aud-navbar.scrolled .brand-logo { height: 38px; }
.brand-logo--dark { display: none; }
.aud-navbar.scrolled .brand-logo--dark { display: inline-block; }
.aud-navbar.scrolled .brand-logo--light { display: none; }
.navbar-nav .nav-link { color: #fff; font-weight: 700; padding: .5rem 1rem !important; position: relative; }
.navbar-nav .nav-link::after { content: ""; position: absolute; inset-inline: 1rem; bottom: .3rem; height: 2px; background: var(--aud-sand); transform: scaleX(0); transition: transform .25s; transform-origin: center; }
.navbar-nav .nav-link:hover::after, .navbar-nav .nav-link.active::after { transform: scaleX(1); }
.aud-navbar.scrolled .navbar-nav .nav-link { color: var(--aud-dark); }
.aud-navbar.scrolled .navbar-nav .nav-link::after { background: var(--aud-copper); }
.navbar-toggler { border-color: rgba(255,255,255,.5); }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
.aud-navbar.scrolled .navbar-toggler { border-color: var(--aud-sand); }
.aud-navbar.scrolled .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='%233c2618' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
@media (max-width: 991.98px) {
  .aud-navbar { background: rgba(60,38,24,.97); }
  .navbar-collapse { padding: 1rem 0; }
  .aud-navbar.scrolled .navbar-nav .nav-link { color: var(--aud-dark); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1200px 600px at 80% 10%, #5a3a22 0%, var(--aud-dark) 55%, #2a1a10 100%);
  color: #fff;
  overflow: hidden;
}
.hero-mark {
  position: absolute; inset-inline-start: -8%; top: 8%;
  width: 70vw; max-width: 1100px; aspect-ratio: 1732/600;
  background: url("../assets/img/mark-white.png") no-repeat center / contain;
  opacity: .05; pointer-events: none;
  transform: rotate(-4deg);
}
.hero-content { animation: fadeUp .9s ease both; }
.eyebrow {
  display: inline-block; padding: .35rem 1rem; border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px; font-size: .85rem; letter-spacing: .3px; color: var(--aud-sand); margin-bottom: 1.25rem;
}
.hero-title { font-size: clamp(2rem, 4.6vw, 3.6rem); color: #fff; margin-bottom: 1.25rem; }
.hero-lead { font-size: clamp(1rem, 1.4vw, 1.2rem); color: rgba(255,255,255,.82); max-width: 640px; }
.hero-logo { width: 78%; max-width: 420px; filter: drop-shadow(0 20px 40px rgba(0,0,0,.35)); animation: floaty 6s ease-in-out infinite; }
.hero-pattern {
  position: absolute; bottom: 0; inset-inline: 0; height: 60px;
  background: url("../assets/img/pattern-white.png") repeat-x center bottom / auto 40px;
  opacity: .16;
}
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ---------- Stats ---------- */
.stats { background: var(--aud-copper); color: #fff; padding: 2.5rem 0; }
.stat-num { font-family: var(--font-en); font-size: 2.6rem; font-weight: 600; line-height: 1; }
.stat-label { color: rgba(255,255,255,.85); margin-top: .35rem; font-size: .95rem; }

/* ---------- Sections ---------- */
.section { padding: 6rem 0; }
.section-cream { background: var(--aud-cream); }
.section-dark { background: var(--aud-dark); color: #fff; }
.section-eyebrow {
  display: inline-block; color: var(--aud-copper); font-weight: 800; font-size: .9rem; letter-spacing: .5px;
  margin-bottom: .75rem; position: relative; padding-inline-start: 2.25rem;
}
.section-eyebrow::before { content: ""; position: absolute; inset-inline-start: 0; top: 50%; width: 1.75rem; height: 2px; background: var(--aud-copper); }
.section-eyebrow.light { color: var(--aud-sand); }
.section-eyebrow.light::before { background: var(--aud-sand); }
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 1.25rem; color: var(--aud-dark); }
.section-text { color: var(--aud-taupe); font-size: 1.05rem; }
.section-dark .section-text { color: rgba(255,255,255,.8); }

/* ---------- About ---------- */
.about-facts li { display: flex; gap: .75rem; align-items: flex-start; margin-bottom: .6rem; font-weight: 700; color: var(--aud-dark); }
.about-facts i { color: var(--aud-copper); font-size: 1.15rem; margin-top: .2rem; }
.about-visual { position: relative; }
.about-visual::before {
  content: ""; position: absolute; inset: -18px; border-radius: calc(var(--radius) + 18px);
  background: url("../assets/img/pattern.png") repeat center / 220px auto; opacity: .12; z-index: 0;
}
.about-card { position: relative; z-index: 1; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 2.25rem; border-top: 6px solid var(--aud-copper); }
.about-wordmark { width: 130px; margin-bottom: 1.5rem; }
.about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.value-item i { font-size: 1.6rem; color: var(--aud-copper); }
.value-item h6 { margin: .5rem 0 .25rem; font-size: 1rem; color: var(--aud-dark); }
.value-item p { margin: 0; font-size: .88rem; color: var(--aud-taupe); line-height: 1.6; }
@media (max-width: 480px) { .about-values { grid-template-columns: 1fr; } }

/* ---------- Sectors ---------- */
.sector-card {
  height: 100%; padding: 2.25rem; border-radius: var(--radius);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  transition: transform .3s, background .3s, border-color .3s;
}
.sector-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.09); border-color: var(--aud-sand); }
.sector-icon { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; background: var(--aud-copper); color: #fff; font-size: 1.7rem; margin-bottom: 1.25rem; }
.sector-card h4 { color: #fff; font-size: 1.3rem; }
.sector-card p { color: rgba(255,255,255,.78); }
.sector-link { color: var(--aud-sand); font-weight: 700; }
.sector-link::after { content: " ←"; }
html[dir="ltr"] .sector-link::after { content: " →"; }

/* ---------- Companies ---------- */
.btn-filter { background: #fff; border: 1px solid var(--aud-sand); color: var(--aud-dark); padding: .45rem 1.1rem; font-size: .92rem; }
.btn-filter.active, .btn-filter:hover { background: var(--aud-dark); border-color: var(--aud-dark); color: #fff; }
.company-col { transition: opacity .3s, transform .3s; }
.company-col.is-hidden { display: none; }
.company-card {
  --brand: var(--aud-copper);
  height: 100%; background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--aud-cream-2); box-shadow: 0 10px 30px -18px rgba(60,38,24,.25);
  transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column;
}
.company-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.company-logo {
  height: 170px; display: grid; place-items: center; padding: 1.5rem 2rem;
  background: linear-gradient(180deg, #fff, var(--aud-cream)); border-bottom: 4px solid var(--brand); position: relative;
}
.company-logo img { max-height: 110px; max-width: 80%; object-fit: contain; transition: transform .3s; }
.company-card:hover .company-logo img { transform: scale(1.05); }
.company-body { padding: 1.5rem 1.6rem 1.75rem; display: flex; flex-direction: column; flex: 1; }
.company-sector { display: inline-block; font-size: .78rem; font-weight: 800; color: var(--brand); background: color-mix(in srgb, var(--brand) 10%, #fff); padding: .2rem .7rem; border-radius: 999px; margin-bottom: .6rem; align-self: flex-start; }
.company-body h5 { font-size: 1.15rem; color: var(--aud-dark); }
.company-body p { color: var(--aud-taupe); font-size: .95rem; margin-bottom: 1rem; flex: 1; }
.company-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.company-tags span { font-size: .78rem; background: var(--aud-cream); color: var(--aud-brown); padding: .25rem .65rem; border-radius: 8px; }
.company-card--soon { border: 2px dashed var(--aud-sand); background: var(--aud-cream); box-shadow: none; }
.company-card--soon .company-logo { background: transparent; border-bottom-color: var(--aud-sand); }

/* ---------- Partners ---------- */
.partner-panel { height: 100%; background: #fff; border-radius: var(--radius); padding: 2.25rem; box-shadow: 0 10px 30px -18px rgba(60,38,24,.25); border-inline-start: 6px solid var(--aud-copper); }
.partner-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.partner-head i { font-size: 1.8rem; color: var(--aud-copper); }
.partner-head h3 { margin: 0; font-size: 1.4rem; color: var(--aud-dark); }
.partner-panel p { color: var(--aud-taupe); }
.check-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.check-list li { position: relative; padding-inline-start: 1.9rem; margin-bottom: .6rem; color: var(--aud-ink); }
.check-list li::before { content: "\F26B"; font-family: "bootstrap-icons"; position: absolute; inset-inline-start: 0; top: .05rem; color: var(--aud-copper); font-size: 1.05rem; }
.vision-strip { background: var(--aud-dark); color: #fff; border-radius: var(--radius); padding: 2.5rem; position: relative; overflow: hidden; }
.vision-strip::after { content: ""; position: absolute; inset-inline-end: -40px; top: -40px; width: 320px; height: 140px; background: url("../assets/img/mark-white.png") no-repeat center / contain; opacity: .07; }
.vision-strip h3 { color: #fff; font-size: 1.5rem; }
.vision-strip p { color: rgba(255,255,255,.8); }

/* ---------- Contact ---------- */
.contact-list { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.5rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem; padding: 1rem 1.25rem; border-radius: 14px;
  background: var(--aud-cream); color: var(--aud-ink); transition: background .25s, transform .25s;
}
.contact-item:hover { background: var(--aud-cream-2); transform: translateX(-4px); color: var(--aud-ink); }
html[dir="ltr"] .contact-item:hover { transform: translateX(4px); }
.contact-item i { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--aud-copper); color: #fff; font-size: 1.25rem; flex-shrink: 0; }
.contact-item strong { display: block; color: var(--aud-dark); font-size: .9rem; }
.contact-item span { color: var(--aud-taupe); font-size: .95rem; }
.contact-form-card { background: #fff; border-radius: var(--radius); padding: 2.25rem; box-shadow: var(--shadow); border-top: 6px solid var(--aud-copper); }
.contact-form-card h4 { color: var(--aud-dark); }
.form-label { font-weight: 700; color: var(--aud-dark); font-size: .92rem; }
.form-control, .form-select { border-radius: 12px; border-color: var(--aud-cream-2); padding: .7rem .95rem; background: #fcfaf7; }
.form-control:focus, .form-select:focus { border-color: var(--aud-copper); box-shadow: 0 0 0 .25rem rgba(151,96,47,.15); background: #fff; }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 380px; border: 1px solid var(--aud-cream-2); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: saturate(.85); }

/* ---------- Footer ---------- */
.footer { background: var(--aud-dark); color: rgba(255,255,255,.8); padding: 4rem 0 1.5rem; position: relative; overflow: hidden; }
.footer-pattern { position: absolute; top: 0; inset-inline: 0; height: 40px; background: url("../assets/img/pattern-white.png") repeat-x center top / auto 28px; opacity: .1; }
.footer-logo { height: 64px; }
.footer-text { font-size: .95rem; max-width: 380px; }
.footer-head { color: var(--aud-sand); font-weight: 800; margin-bottom: 1rem; letter-spacing: .3px; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: .5rem; }
.footer-list a { color: rgba(255,255,255,.85); }
.footer-list a:hover { color: var(--aud-sand); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 3rem; padding-top: 1.25rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; font-size: .88rem; }
.footer-en { font-family: var(--font-en); letter-spacing: 3px; color: var(--aud-sand); }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; bottom: 24px; inset-inline-start: 24px; z-index: 1050;
  width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; font-size: 1.7rem; box-shadow: 0 10px 30px -8px rgba(37,211,102,.6);
  transition: transform .25s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-logo, .hero-content { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 767.98px) {
  .section { padding: 4rem 0; }
  .hero .row { min-height: 88vh !important; padding-top: 6rem !important; }
  .hero-title { font-size: 2rem; }
  .about-card, .partner-panel, .contact-form-card { padding: 1.5rem; }
  .vision-strip { padding: 1.75rem; }
  .map-wrap { height: 280px; }
  .stat-num { font-size: 2.1rem; }
}