:root {
    --navy: #0b2230;
    --navy-2: #123044;
    --teal: #1a6b63;
    --gold: #c9a24a;
    --gold-soft: #e8d9b0;
    --cream: #f7f1e6;
    --paper: #fffcf7;
    --ink: #1c2430;
    --muted: #5c6773;
    --line: rgba(201, 162, 74, 0.28);
    --shadow: 0 18px 50px rgba(11, 34, 48, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Cairo", sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
[dir="ltr"] { unicode-bidi: isolate; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 32px)); margin-inline: auto; }

.topbar {
    background: var(--navy);
    color: var(--gold-soft);
    font-size: 0.9rem;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 8px 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 252, 247, 0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-text { display: flex; flex-direction: column; }
.brand-text strong { font-size: 1.15rem; color: var(--navy); }
.brand-text small { color: var(--muted); letter-spacing: 0.04em; }
.main-nav { display: flex; gap: 8px; }
.main-nav a {
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--navy-2);
    font-weight: 600;
}
.main-nav a.active,
.main-nav a:hover { background: var(--navy); color: var(--gold); }
.nav-toggle { display: none; border: 0; background: none; font-size: 1.4rem; }

.hero {
    position: relative;
    min-height: 78vh;
    display: grid;
    place-items: center;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(11, 34, 48, 0.72), rgba(11, 34, 48, 0.55)),
        url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
}
.hero-content { text-align: center; padding: 80px 16px; }
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.6rem);
    margin: 0 0 12px;
    line-height: 1.3;
}
.hero p { font-size: 1.15rem; color: var(--gold-soft); max-width: 720px; margin: 0 auto 28px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-outline { border-color: var(--gold-soft); color: #fff; margin-inline-start: 8px; }
.btn-navy { background: var(--navy); color: var(--gold); }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; }

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: -48px;
    position: relative;
    z-index: 2;
}
.stat-card, .card, .form-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
}
.stat-card { padding: 22px; text-align: center; }
.stat-card b { display: block; color: var(--teal); font-size: 1.05rem; }
.stat-card span { color: var(--muted); font-size: 0.92rem; }

section { padding: 72px 0; }
.section-head { text-align: center; margin-bottom: 36px; }
.section-head h2 { margin: 0 0 8px; font-size: 2rem; color: var(--navy); }
.section-head p { margin: 0; color: var(--muted); }
.gold-line {
    width: 72px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--teal));
    margin: 12px auto 0;
    border-radius: 99px;
}

.grid-3, .grid-2 { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.1fr 0.9fr; }
.card { padding: 24px; overflow: hidden; }
.card h3 { margin-top: 0; color: var(--navy); }
.icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--cream);
    color: var(--teal);
    font-size: 1.4rem;
    margin-bottom: 12px;
}
.card img { width: 100%; height: 200px; object-fit: cover; border-radius: 14px; margin-bottom: 14px; }

.about-panel {
    background: var(--navy);
    color: #fff;
    border-radius: 28px;
    padding: 40px;
}
.about-panel h2 { color: var(--gold); margin-top: 0; }
.facts { display: grid; gap: 10px; }
.facts div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid rgba(232, 217, 176, 0.18);
    padding-bottom: 8px;
}
.facts span { color: var(--gold-soft); }

.page-hero {
    background: linear-gradient(135deg, var(--navy), var(--teal));
    color: #fff;
    padding: 72px 0 56px;
}
.page-hero h1 { margin: 0 0 8px; }
.page-hero p { margin: 0; color: var(--gold-soft); }

form { display: grid; gap: 14px; }
label { font-weight: 700; color: var(--navy); }
input, textarea, select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #d9d0c0;
    border-radius: 12px;
    font: inherit;
    background: #fff;
}
textarea { min-height: 140px; resize: vertical; }
.alert { padding: 14px 16px; border-radius: 12px; margin-bottom: 16px; }
.alert-ok { background: #e8f6ef; color: #125c3c; }
.alert-err { background: #fdecea; color: #8a1f16; }

.site-footer {
    background: var(--navy);
    color: var(--gold-soft);
    padding: 48px 0 20px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.site-footer h3, .site-footer h4 { color: var(--gold); margin-top: 0; }
.copyright { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(232, 217, 176, 0.15); font-size: 0.9rem; }

.error-page {
    min-height: 62vh;
    display: grid;
    place-items: center;
    padding: 72px 0;
    background:
        linear-gradient(180deg, rgba(11, 34, 48, 0.82), rgba(26, 107, 99, 0.7)),
        url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
    color: #fff;
    text-align: center;
}
.error-inner { max-width: 720px; }
.error-code {
    margin: 0;
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
}
.error-page h1 { margin: 8px 0 12px; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.error-page p { color: var(--gold-soft); margin: 0 0 28px; }

@media (max-width: 900px) {
    .stats, .grid-3, .grid-2, .footer-grid { grid-template-columns: 1fr; }
    .nav-toggle { display: block; }
    .main-nav {
        display: none;
        position: absolute;
        inset-inline: 16px;
        top: 84px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 16px;
        flex-direction: column;
        padding: 10px;
    }
    .main-nav.open { display: flex; }
}