/* ═══════════════════════════════════════════
   NurAI — Shared Landing Page Styles
   ═══════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:       #0d1f0d;
    --card:     #1a2e1a;
    --card-2:   #152415;
    --gold:     #d4af37;
    --gold-dim: rgba(212,175,55,0.18);
    --gold-bdr: rgba(212,175,55,0.25);
    --text-1:   #f0f4f0;
    --text-2:   #8aaa8a;
    --text-3:   #6b9a6b;
    --border:   rgba(255,255,255,0.07);
    --radius:   16px;
    --shadow:   0 4px 24px rgba(0,0,0,0.4);
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text-1);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(13,31,13,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-1);
    font-weight: 700;
    font-size: 1rem;
}

.nav-logo-icon {
    width: 28px;
    height: 28px;
    background: var(--gold-dim);
    border: 1px solid var(--gold-bdr);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.nav-logo span { color: var(--gold); }

.nav-cta {
    background: var(--gold);
    color: #0d1f0d;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 7px 16px;
    border-radius: 99px;
    text-decoration: none;
    transition: opacity 0.2s;
    white-space: nowrap;
}
.nav-cta:hover { opacity: 0.85; }

/* ── HERO ── */
.hero {
    max-width: 680px;
    margin: 0 auto;
    padding: 56px 24px 48px;
    text-align: center;
}

.hero-arabic {
    font-family: 'Scheherazade New', 'Amiri', serif;
    font-size: 1.9rem;
    line-height: 2;
    color: var(--gold);
    direction: rtl;
    margin-bottom: 6px;
}

.hero-ayat-ref {
    font-size: 0.75rem;
    color: var(--text-3);
    margin-bottom: 28px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--gold-dim);
    color: var(--gold);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 99px;
    border: 1px solid var(--gold-bdr);
    margin-bottom: 16px;
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.6rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-1);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.hero-en {
    font-size: clamp(0.95rem, 2.5vw, 1.1rem);
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 20px;
    font-style: italic;
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-2);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold);
    color: #0d1f0d;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 99px;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: 0 4px 20px rgba(212,175,55,0.35);
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-2);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 99px;
    text-decoration: none;
    border: 1px solid var(--border);
    transition: all 0.2s;
    margin-left: 10px;
}
.btn-secondary:hover { border-color: var(--gold-bdr); color: var(--gold); }

/* ── FEATURES ── */
.features {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px 56px;
}

.features-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
}

.feature-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--gold-bdr); }

.feature-icon {
    width: 38px;
    height: 38px;
    background: var(--gold-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 3px;
}

.feature-text p {
    font-size: 0.77rem;
    color: var(--text-2);
    line-height: 1.5;
}

/* ── DIVIDER ── */
.section-divider {
    height: 1px;
    background: var(--border);
    max-width: 680px;
    margin: 0 auto 48px;
}

/* ── BOTTOM CTA ── */
.cta-section {
    background: var(--card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 48px 24px;
    text-align: center;
}

.cta-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 8px;
}

.cta-section p {
    color: var(--text-2);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.cta-platforms {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--card-2);
    border: 1px solid var(--border);
    color: var(--text-2);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 5px 12px;
    border-radius: 99px;
}

/* ── FOOTER ── */
.footer {
    padding: 24px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-3);
    font-size: 0.78rem;
    text-decoration: none;
    transition: color 0.15s;
}
.footer-links a:hover { color: var(--gold); }

.footer-copy {
    font-size: 0.72rem;
    color: var(--text-3);
    opacity: 0.6;
}