/* ============================================================
   beranda.css — Halaman Beranda
   Hero, Program cards, Keunggulan, Gallery preview, CTA.
   Mengandalkan variabel & utilities dari style.css.
   ============================================================ */

/* ============================================================
   1. HERO
   ============================================================ */
.hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    padding-block: clamp(4rem, 8vw, 7rem);
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(201,161,74,0.18), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(15,110,78,0.5),   transparent 60%),
        linear-gradient(135deg, #0A5239 0%, #0F6E4E 55%, #1B8A65 100%);
    z-index: -2;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath d='M20 0L25 15L40 20L25 25L20 40L15 25L0 20L15 15z' fill='%23ffffff' opacity='0.04'/%3E%3C/svg%3E");
    z-index: -1;
    opacity: 0.6;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: center;
}

.hero-content { max-width: 720px; }

.hero-eyebrow {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 999px;
    color: var(--warna-aksen-light);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw + 1rem, 4.5rem);
    line-height: 1.1;
    color: #fff;
    margin-bottom: 1.25rem;
}

.hero-title-aksen {
    color: var(--warna-aksen-light);
    font-style: italic;
}

.hero-tagline {
    font-size: clamp(1.05rem, 1.5vw, 1.25rem);
    color: rgba(255,255,255,0.88);
    line-height: 1.6;
    max-width: 600px;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* Variant outline khusus untuk background gelap (hero) */
.btn-outline-light {
    border-color: rgba(255,255,255,0.5);
    color: #fff;
    background: transparent;
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
    color: #fff;
}

.hero-ayat {
    padding: 1.5rem 1.75rem;
    background: rgba(0,0,0,0.18);
    border-left: 4px solid var(--warna-aksen);
    border-radius: var(--radius);
    max-width: 600px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-ayat .arab {
    font-size: clamp(1.5rem, 2vw + 1rem, 2rem);
    line-height: 1.8;
    color: #fff;
    margin-bottom: 0.75rem;
}

.hero-ayat-translate {
    color: rgba(255,255,255,0.85);
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
}

.hero-ayat-translate small {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--warna-aksen-light);
    font-style: normal;
    font-weight: 600;
}

/* ============================================================
   2. PROGRAM SECTION (cards Tahsin & Tahfidz)
   ============================================================ */
.program-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.program-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    transition: transform var(--transisi), box-shadow var(--transisi), border-color var(--transisi);
}

.program-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--warna-utama-light);
}

.program-ic {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.program-title {
    color: var(--warna-utama);
    margin-bottom: 0.75rem;
}

.program-desc {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.program-features {
    list-style: none;
    padding: 0;
    margin: 0 0 auto 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
}

.program-features li {
    padding: 0.5rem 0.75rem;
    background: var(--bg-soft);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
}

/* ============================================================
   3. KEUNGGULAN GRID (auto-fit, 4 item)
   ============================================================ */
.keunggulan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.keunggulan-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    text-align: center;
    transition: transform var(--transisi), box-shadow var(--transisi);
}

.keunggulan-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.keunggulan-ic {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--warna-utama-light), var(--warna-utama));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}

.keunggulan-item h3 {
    color: var(--warna-utama);
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.keunggulan-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* ============================================================
   4. GALLERY PREVIEW
   ============================================================ */
.gallery-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.gallery-preview-item {
    margin: 0;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transisi), box-shadow var(--transisi);
}

.gallery-preview-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow);
}

.gallery-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-preview-item:hover img {
    transform: scale(1.06);
}

.gallery-preview-item figcaption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 0.75rem 1rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: #fff;
    font-size: 0.85rem;
}

.gallery-empty {
    padding: 3rem 1rem;
    background: var(--bg-soft);
    border-radius: var(--radius);
    border: 1px dashed var(--border);
    margin-top: 2rem;
}

/* ============================================================
   5. CTA AKHIR
   ============================================================ */
.section-cta {
    background: linear-gradient(135deg, var(--warna-utama-dark), var(--warna-utama));
    color: #fff;
    text-align: center;
}

.section-cta h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.section-cta p {
    color: rgba(255,255,255,0.85);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* Hilangkan margin-top footer di beranda karena CTA sudah jadi penutup */
.page-beranda .site-footer {
    margin-top: 0;
}

/* ============================================================
   6. RESPONSIVE — Mobile (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
    .hero { padding-block: 3rem; }

    .hero-eyebrow { font-size: 0.78rem; }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-cta .btn { width: 100%; }

    .hero-ayat { padding: 1.25rem; }
    .hero-ayat .arab { font-size: 1.5rem; }

    .program-grid { grid-template-columns: 1fr; }

    .gallery-preview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

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