:root {
  --primary: #ffc107;
  --primary-dark: #e0a800;
  --soft: #fff8df;
  --text: #151515;
  --muted: #60646c;
  --surface: #f7f7f5;
  --border: #e9e9e4;
  --radius: 18px;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", "Noto Sans", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.75;
  font-size: 17px;
}

a { color: inherit; }

img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.skip { position: absolute; inset-inline-start: -9999px; }
.skip:focus { inset-inline-start: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 10; }

header.site {
  position: sticky; top: 0; z-index: 5;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--border);
}
header.site .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
header.site .brand img { height: 30px; width: auto; }
header.site nav { display: flex; gap: 18px; flex-wrap: wrap; flex: 1; }
header.site nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 15px; }
header.site nav a[aria-current="page"], header.site nav a:hover { color: var(--text); }
.lang { text-decoration: none; font-weight: 700; font-size: 14px; border: 1px solid var(--border); border-radius: 999px; padding: 4px 12px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; text-decoration: none;
  border: 1px solid transparent; transition: background 0.15s;
}
.btn-primary { background: var(--primary); color: var(--text); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { border-color: var(--border); background: #fff; }
.btn-ghost:hover { background: var(--surface); }

.hero { padding: 64px 0 48px; background: linear-gradient(180deg, var(--soft), #fff); }
.hero .wrap { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(30px, 4.4vw, 48px); line-height: 1.25; margin: 0 0 16px; }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .shot { justify-self: center; max-width: 300px; border-radius: 28px; box-shadow: 0 24px 60px rgba(21, 21, 21, 0.15); border: 1px solid var(--border); }

.page-head { padding: 48px 0 24px; background: linear-gradient(180deg, var(--soft), #fff); }
.page-head h1 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 8px; line-height: 1.3; }
.page-head p { color: var(--muted); margin: 0; font-size: 18px; }

section { padding: 40px 0; }
section h2 { font-size: 26px; margin: 0 0 16px; line-height: 1.35; }

.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); }

.product {
  display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: center;
  background: var(--soft); border: 1px solid #f3e3a6; border-radius: 24px; padding: 28px;
}
.product img { width: 120px; height: 120px; border-radius: 26px; }
.product h2 { margin: 0 0 6px; }
.product p { margin: 0 0 14px; color: var(--muted); }

.facts-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.facts-list li { padding: 14px 18px; border: 1px solid var(--border); border-radius: 14px; background: #fff; }
.facts-list strong { display: inline-block; min-width: 150px; }

.timeline { list-style: none; margin: 0; padding: 0; border-inline-start: 3px solid var(--primary); }
.timeline li { position: relative; padding: 0 22px 22px; }
.timeline li::before {
  content: ""; position: absolute; inset-inline-start: -9px; top: 8px;
  width: 15px; height: 15px; border-radius: 50%; background: var(--primary); border: 3px solid #fff;
}
.timeline .year { font-weight: 800; font-size: 20px; }
.timeline p { margin: 2px 0 0; color: var(--muted); }

details { border: 1px solid var(--border); border-radius: 14px; padding: 16px 20px; background: #fff; }
details + details { margin-top: 10px; }
summary { cursor: pointer; font-weight: 700; font-size: 18px; }
details p { margin: 10px 0 0; color: #33363b; }

.notice { border-inline-start: 4px solid var(--primary); background: var(--soft); padding: 16px 20px; border-radius: 12px; }

.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.shots figure { margin: 0; }
.shots img { border-radius: 18px; border: 1px solid var(--border); }
.shots figcaption { font-size: 14px; color: var(--muted); margin-top: 6px; }

.boiler { background: var(--surface); border: 1px dashed #cfcfc6; border-radius: 14px; padding: 18px 20px; }

footer.site { border-top: 1px solid var(--border); margin-top: 40px; padding: 32px 0; color: var(--muted); font-size: 15px; }
footer.site .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer.site a { text-decoration: none; }
footer.site a:hover { color: var(--text); }
footer.site ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
footer.site .copy { margin-top: 20px; font-size: 14px; }

@media (max-width: 820px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .shot { max-width: 240px; }
  header.site .wrap { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 10px 18px; }
  header.site nav { order: 3; flex-basis: 100%; gap: 14px; }
  .product { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .facts-list strong { min-width: 0; display: block; }
}