:root {
  --ink: #152238;
  --accent: #B58944;
  --accent2: #2F6F73;
  --pale: #F7F2E9;
  --dark: #111827;
  --muted: #677181;
  --line: rgba(21,34,56,.14);
  --white: #fff;
}

body.sun {
  --ink: #15323A;
  --accent: #0E6B70;
  --accent2: #F5B32F;
  --pale: #EFF7F5;
  --dark: #0F272C;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(18px, 5vw, 72px);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
}
.brand img { width: 42px; height: 42px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  text-decoration: none;
  padding: 10px 13px;
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
}
.nav-links a.active, .nav-links a:hover { color: var(--ink); }
.nav-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 6px 8px; }
.hero {
  min-height: 74vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 110px clamp(22px, 6vw, 92px);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8,14,24,.88), rgba(8,14,24,.58), rgba(8,14,24,.12)),
    linear-gradient(0deg, rgba(8,14,24,.34), rgba(8,14,24,.04));
}
.hero-content {
  position: relative;
  width: min(850px, 100%);
  color: #fff;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent2);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}
.eyebrow.dark { color: var(--accent); }
.hero h1 {
  margin: 0;
  font-size: clamp(54px, 9vw, 118px);
  line-height: .92;
  font-weight: 900;
}
.arabic {
  margin: 18px 0 0;
  font-family: "Noto Naskh Arabic", "Noto Sans Arabic", serif;
  font-size: clamp(24px, 3vw, 42px);
  color: rgba(255,255,255,.82);
}
.lead {
  width: min(760px, 100%);
  margin: 26px 0 0;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.5;
  color: rgba(255,255,255,.88);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid transparent;
  font-weight: 820;
  cursor: pointer;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.secondary { border-color: rgba(255,255,255,.46); color: #fff; background: rgba(255,255,255,.10); }
.band { background: var(--dark); color: #fff; }
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1160px;
  margin: 0 auto;
}
.metrics div { padding: 28px clamp(18px, 4vw, 40px); border-right: 1px solid rgba(255,255,255,.14); }
.metrics div:last-child { border-right: 0; }
.metrics strong { display: block; font-size: clamp(25px, 4vw, 42px); }
.metrics span { color: rgba(255,255,255,.72); font-size: 14px; }
.section { padding: clamp(62px, 9vw, 112px) clamp(22px, 6vw, 92px); }
.intro-grid, .split, .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}
h2 { margin: 0; font-size: clamp(36px, 5vw, 68px); line-height: 1.02; }
.rich-text p, .page-hero p, .product-card p, .news-list p, .footer p, .values p {
  color: var(--muted);
  line-height: 1.65;
  font-size: 17px;
}
.section-head { max-width: 760px; margin-bottom: 34px; }
.product-preview, .subpage .section:nth-child(even) { background: var(--pale); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.card-grid.wide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  min-height: 100%;
}
.product-card img { width: 100%; aspect-ratio: 1.45; object-fit: cover; }
.product-card div { padding: 24px; }
.product-card h3 { margin: 0 0 12px; font-size: 24px; }
.text-link {
  display: inline-block;
  margin-top: 30px;
  color: var(--accent);
  font-weight: 850;
  text-decoration: none;
}
.proof-strip {
  display: block;
  border-top: 1px solid var(--line);
}
.subpage .page-hero {
  padding: clamp(74px, 10vw, 130px) clamp(22px, 6vw, 92px);
  background: linear-gradient(135deg, var(--pale), #fff);
  border-bottom: 1px solid var(--line);
}
.page-hero h1 { margin: 0; font-size: clamp(48px, 8vw, 96px); line-height: .96; }
.page-hero p { max-width: 860px; }
.image-panel img { width: 100%; aspect-ratio: 1.18; object-fit: cover; border-radius: 8px; }
.values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.values div {
  border-top: 4px solid var(--accent);
  padding: 26px;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 20px 50px rgba(15,23,42,.08);
}
.values h3 { margin: 0; font-size: 23px; }
.news-list { display: grid; gap: 18px; background: var(--pale); }
.news-list article { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 30px; }
.news-list time { color: var(--accent); font-weight: 850; font-size: 13px; }
.news-list h2 { margin-top: 10px; font-size: clamp(28px, 4vw, 44px); }
.contact-details, .contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(24px, 4vw, 42px);
  background: #fff;
}
.contact-details h2 { font-size: clamp(30px, 4vw, 52px); }
dl { margin: 28px 0 0; display: grid; gap: 16px; }
dt { font-size: 13px; text-transform: uppercase; font-weight: 850; color: var(--accent); }
dd { margin: 0; color: var(--muted); line-height: 1.5; }
.contact-form { display: grid; gap: 16px; }
label { display: grid; gap: 8px; font-weight: 780; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
}
.footer { background: var(--dark); color: #fff; padding: 58px clamp(22px, 6vw, 92px) 28px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr .7fr 1fr;
  gap: 36px;
  max-width: 1180px;
  margin: 0 auto;
}
.footer-logo { width: 56px; height: 56px; object-fit: contain; margin-bottom: 14px; }
.footer h2, .footer h3 { margin: 0 0 14px; }
.footer h2 { font-size: 28px; }
.footer a, .footer p { display: block; color: rgba(255,255,255,.72); text-decoration: none; margin: 8px 0; }
.footer-bottom { max-width: 1180px; margin: 40px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.55); font-size: 14px; }

@media (max-width: 860px) {
  .site-nav { height: 68px; }
  .brand span { font-size: 15px; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 20px 50px rgba(15,23,42,.16);
  }
  .nav-open .nav-links { display: grid; }
  .nav-links a { padding: 13px; }
  .hero { min-height: 70vh; padding-top: 92px; }
  .metrics, .intro-grid, .split, .contact-grid, .values, .footer-inner { grid-template-columns: 1fr; }
  .metrics div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .metrics div:last-child { border-bottom: 0; }
  .card-grid, .card-grid.wide { grid-template-columns: 1fr; }
  .proof-strip img { width: 140px; }
}