:root {
    --quran-green-950: #08291f;
    --quran-green-900: #0f3b2e;
    --quran-green-800: #15513f;
    --quran-green-700: #1e6b52;
    --quran-gold-500: #d4af37;
    --quran-gold-400: #e6c766;
    --quran-ivory: #f7f2e6;
    --quran-cream: #fffdf8;
    --quran-text: #173029;
    --quran-muted: #6a786f;
    --quran-border: rgba(15, 59, 46, .12);
    --quran-shadow: 0 18px 50px rgba(8, 41, 31, .10);
    --page-bg: #fbfaf6;
    --surface: #ffffff;
    --header-bg: rgba(255,255,255,.94);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --container: 1200px;
}

html[data-theme="dark"] {
    --quran-text: #f7f2e6;
    --quran-muted: #b7c2bc;
    --quran-border: rgba(230, 199, 102, .16);
    --page-bg: #071c16;
    --surface: #0d2b22;
    --header-bg: rgba(7, 28, 22, .94);
    --quran-shadow: 0 18px 50px rgba(0,0,0,.22);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "Cairo", "Noto Kufi Arabic", sans-serif;
    background: var(--page-bg);
    color: var(--quran-text);
    line-height: 1.8;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }

.container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--quran-border);
}

.topbar {
    background: var(--quran-green-950);
    color: #fff;
}

.topbar-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.topbar-side {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-mini {
    font-size: 12px;
    opacity: .9;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--quran-gold-500);
    box-shadow: 0 0 0 4px rgba(212,175,55,.12);
}

.icon-button,
.language-button {
    min-width: 34px;
    height: 30px;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.08);
    color: white;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0 10px;
}

.main-header {
    min-height: 86px;
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
}

.brand-logo {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.45;
}

.brand-title {
    font-weight: 800;
    color: var(--quran-green-900);
    font-size: 19px;
}

html[data-theme="dark"] .brand-title { color: var(--quran-gold-400); }

.brand-subtitle {
    font-size: 11px;
    color: var(--quran-muted);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link {
    position: relative;
    padding: 11px 15px;
    border-radius: 12px;
    color: var(--quran-muted);
    font-weight: 600;
    font-size: 14px;
    transition: .2s ease;
}

.nav-link:hover {
    background: rgba(30,107,82,.08);
    color: var(--quran-green-700);
}

.nav-link.active {
    background: var(--quran-green-900);
    color: #fff;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--quran-border);
    background: var(--surface);
    border-radius: 12px;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 4px 0;
    background: var(--quran-text);
}

.page-main { min-height: 65vh; }

.hero {
    position: relative;
    overflow: hidden;
    padding: 70px 0 78px;
    background:
        radial-gradient(circle at 15% 20%, rgba(212,175,55,.14), transparent 28%),
        linear-gradient(135deg, rgba(15,59,46,.04), transparent 60%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    gap: 64px;
}

.eyebrow {
    display: inline-flex;
    color: var(--quran-gold-500);
    font-weight: 700;
    letter-spacing: 1.6px;
    font-size: 12px;
    margin-bottom: 12px;
}

.hero h1 {
    margin: 0 0 18px;
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.25;
    color: var(--quran-green-950);
    font-weight: 800;
}

html[data-theme="dark"] .hero h1 { color: #fff; }

.hero p {
    margin: 0;
    color: var(--quran-muted);
    font-size: 18px;
    max-width: 650px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.btn-primary,
.btn-secondary {
    min-height: 48px;
    padding: 10px 22px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.btn-primary {
    background: var(--quran-green-900);
    color: #fff;
    box-shadow: 0 10px 28px rgba(15,59,46,.20);
}

.btn-secondary {
    border: 1px solid var(--quran-border);
    background: var(--surface);
    color: var(--quran-green-900);
}

.hero-stats {
    display: flex;
    gap: 12px;
    margin-top: 34px;
}

.stat-card {
    min-width: 110px;
    padding: 13px 17px;
    background: var(--surface);
    border: 1px solid var(--quran-border);
    border-radius: 16px;
    box-shadow: 0 8px 26px rgba(8,41,31,.05);
}

.stat-card strong {
    display: block;
    color: var(--quran-green-700);
    font-size: 24px;
    line-height: 1.3;
}

.stat-card span {
    color: var(--quran-muted);
    font-size: 12px;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.logo-card {
    position: relative;
    width: min(100%, 430px);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

.logo-card::before {
    content: "";
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    border: 1px solid rgba(212,175,55,.28);
}

.logo-card::after {
    content: "";
    position: absolute;
    inset: 17%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212,175,55,.13), transparent 67%);
}

.logo-card img {
    position: relative;
    z-index: 2;
    width: 76%;
    height: 76%;
    object-fit: contain;
    filter: drop-shadow(0 22px 32px rgba(8,41,31,.15));
}

.feature-section {
    padding: 78px 0 88px;
    background: var(--surface);
}

.section-heading {
    text-align: center;
    margin-bottom: 38px;
}

.section-heading span {
    color: var(--quran-gold-500);
    font-size: 13px;
    font-weight: 700;
}

.section-heading h2 {
    margin: 7px 0 0;
    font-size: 32px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.feature-card {
    background: var(--page-bg);
    border: 1px solid var(--quran-border);
    border-radius: var(--radius-lg);
    padding: 25px;
    transition: transform .2s ease, box-shadow .2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--quran-shadow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: rgba(212,175,55,.12);
    font-size: 23px;
}

.feature-card h3 {
    margin: 15px 0 7px;
    font-size: 18px;
}

.feature-card p {
    margin: 0;
    color: var(--quran-muted);
    font-size: 14px;
}

.site-footer {
    background: var(--quran-green-950);
    color: rgba(255,255,255,.88);
}

.footer-grid {
    padding: 42px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-logo {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.footer-title {
    font-weight: 700;
    color: white;
}

.footer-subtitle {
    color: rgba(255,255,255,.58);
    font-size: 12px;
}

.footer-links {
    display: flex;
    gap: 18px;
    font-size: 13px;
}

.footer-links a:hover { color: var(--quran-gold-400); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 15px 0;
    text-align: center;
    color: rgba(255,255,255,.48);
    font-size: 11px;
}