:root {
  --navy: #083F66; --navy-2: #062E4B; --blue: #155892;
  --green: #64981A; --green-d: #327502; --green-l: #90B72F;
  --ink: #1F2937; --muted: #5B6675; --line: #E3E8EE; --bg-alt: #F4F7FA;
  --radius: 14px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Segoe UI", "Noto Naskh Arabic", "Noto Sans Arabic", "Geeza Pro", Tahoma, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; }
html[lang="ar"] body { font-family: var(--font-ar); line-height: 1.8; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
.wrap { max-width: 1120px; margin-inline: auto; padding-inline: 20px; }

.skip { position: absolute; inset-inline-start: -9999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { inset-inline-start: 8px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; }
.brand img { width: 144px; height: auto; }
.nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 8px 14px; border-radius: 999px; }
.nav a:hover { background: var(--bg-alt); color: var(--navy); }
.nav .lang { border: 1px solid var(--line); color: var(--navy); margin-inline-start: 6px; }

/* hero */
.hero { background: radial-gradient(900px 480px at 88% 25%, rgba(144,183,47,.16), transparent 62%), linear-gradient(180deg, #F6F9FC 0%, #fff 100%); }
html[dir="rtl"] .hero { background: radial-gradient(900px 480px at 12% 25%, rgba(144,183,47,.16), transparent 62%), linear-gradient(180deg, #F6F9FC 0%, #fff 100%); }
.hero-inner { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: center; padding-block: 88px 96px; }
.eyebrow { display: inline-block; margin: 0 0 18px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-d); background: rgba(100,152,26,.1); padding: 6px 14px; border-radius: 999px; }
html[lang="ar"] .eyebrow { letter-spacing: 0; font-size: .9rem; }
h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); line-height: 1.15; margin: 0 0 20px; color: var(--navy); letter-spacing: -.02em; text-wrap: balance; }
html[lang="ar"] h1 { letter-spacing: 0; line-height: 1.4; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--muted); max-width: 40rem; margin: 0 0 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease; }
.btn-icon { width: 20px; height: 20px; flex: none; }
.btn-primary { background: var(--navy); color: #fff; box-shadow: 0 10px 22px -10px rgba(8,63,102,.6); }
.btn-primary:hover { background: var(--blue); transform: translateY(-1px); }
.btn-ghost { color: var(--navy); border: 1.5px solid rgba(8,63,102,.25); }
.btn-ghost:hover { border-color: var(--navy); }
.hero-visual { display: flex; justify-content: center; }
.hero-visual img { width: min(320px, 100%); filter: drop-shadow(0 30px 40px rgba(8,63,102,.18)); }

/* sections */
.section { padding-block: 88px; }
.section-alt { background: var(--bg-alt); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.25; margin: 0 0 12px; color: var(--navy); }
.section-lead { color: var(--muted); max-width: 44rem; margin: 0 0 40px; font-size: 1.05rem; }
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: rgba(21,88,146,.08); color: var(--blue); margin-bottom: 18px; }
.icon svg { width: 26px; height: 26px; }
.card h3 { margin: 0 0 8px; font-size: 1.15rem; line-height: 1.35; color: var(--navy); }
.card p { margin: 0; color: var(--muted); }

.product { display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; transition: border-color .15s ease, box-shadow .2s ease, transform .2s ease; }
.product:hover { border-color: rgba(8,63,102,.35); box-shadow: 0 18px 40px -24px rgba(8,63,102,.45); transform: translateY(-2px); }
.product-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.product h3 { margin: 0; font-size: 1.3rem; }
.tag { font-size: .75rem; font-weight: 700; color: var(--green-d); background: rgba(100,152,26,.1); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.visit { margin-top: auto; padding-top: 8px; font-weight: 700; color: var(--blue); }
.host { color: var(--muted); font-size: .88rem; font-weight: 400; margin-inline-start: 4px; }

/* contact */
.contact { background: linear-gradient(135deg, var(--navy) 0%, #0B4F80 100%); color: #fff; }
.contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-block: 72px; }
.contact h2 { color: #fff; }
.contact p { margin: 0; color: rgba(255,255,255,.85); max-width: 36rem; }
.btn-light { background: #fff; color: var(--navy); font-size: 1.05rem; padding: 15px 26px; }
.btn-light:hover { background: var(--green-l); color: var(--navy-2); }

/* footer */
.site-footer { background: var(--navy-2); color: rgba(255,255,255,.72); font-size: .88rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-block: 28px; }
.footer-inner p { margin: 0; }
.footer-inner img { width: 115px; }

a:focus-visible, .btn:focus-visible { outline: 3px solid var(--green-l); outline-offset: 3px; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; padding-block: 56px 64px; }
  .hero-visual { display: none; }
}
@media (max-width: 640px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .nav a:not(.lang) { display: none; }
  .section { padding-block: 64px; }
  .header-inner { min-height: 64px; }
  .brand img { width: 120px; }
  .contact-inner { padding-block: 56px; }
  .btn-light { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}