/* ========================================
   UMMAH Kemahasiswaan Theme
   Colors from ummah.ac.id branding
   ======================================== */

:root {
    --primary: #0050AD;
    --primary-dark: #152860;
    --primary-light: #e8f0fe;
    --accent: #FFE7BB;
    --accent-teal: #AFEAE4;
    --accent-pink: #E8B0E8;
    --text: #1a1a2e;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,.04), 0 2px 4px rgba(0,0,0,.03);
    --shadow-lg: 0 10px 25px rgba(0,0,0,.06), 0 4px 10px rgba(0,0,0,.04);
    --font: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== HEADER ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-logo img {
    height: 44px;
    width: auto;
}

.site-title-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.site-nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

.site-nav a {
    display: block;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    border-radius: 8px;
    transition: var(--transition);
}

.site-nav a:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ========== HERO BANNER ========== */
.hero-banner {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    background: url('/content/images/hero-banner.jpg') center/cover no-repeat;
    margin-top: 0;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,23,42,.88) 0%, rgba(0,80,173,.75) 50%, rgba(21,40,96,.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px 56px;
    color: #fff;
}

.hero-badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(255,255,255,.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 1.15rem;
    line-height: 1.7;
    max-width: 560px;
    color: rgba(255,255,255,.85);
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: #fff;
    color: var(--primary-dark);
    border-color: #fff;
}

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,.15);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.4);
}

.btn-outline:hover {
    background: rgba(255,255,255,.12);
    border-color: rgba(255,255,255,.6);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.5);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,.1);
    border-color: #fff;
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1;
    color: #fff;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,.65);
    font-weight: 500;
    margin-top: 4px;
}

/* ========== SECTION COMMON ========== */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 10px;
    letter-spacing: -0.3px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 480px;
    margin: 0 auto;
}

/* ========== FAKULTAS ========== */
.section-fakultas {
    padding: 56px 0;
    background: var(--bg);
}

.fakultas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.fakultas-card {
    position: relative;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    background: var(--bg);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.fakultas-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transition: height var(--transition);
}

.fakultas-fip::before { background: var(--primary); }
.fakultas-fikes::before { background: #e74c3c; }
.fakultas-fishum::before { background: #f39c12; }
.fakultas-fikti::before { background: #27ae60; }

.fakultas-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.fakultas-card:hover::before {
    height: 6px;
}

.fakultas-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.fakultas-icon svg {
    width: 28px;
    height: 28px;
}

.fakultas-fip .fakultas-icon { background: #e8f0fe; color: var(--primary); }
.fakultas-fikes .fakultas-icon { background: #fde8e8; color: #e74c3c; }
.fakultas-fishum .fakultas-icon { background: #fef3e2; color: #f39c12; }
.fakultas-fikti .fakultas-icon { background: #e8f8ee; color: #27ae60; }

.fakultas-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

.fakultas-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    flex-grow: 1;
    line-height: 1.5;
}

.fakultas-arrow {
    display: inline-block;
    margin-top: 16px;
    font-size: 1.3rem;
    color: var(--text-lighter);
    transition: var(--transition);
}

.fakultas-card:hover .fakultas-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* ========== BERITA ========== */
.section-berita {
    padding: 56px 0;
    background: var(--bg-alt);
}

.berita-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.berita-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.berita-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.berita-image-link {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.berita-image-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.berita-card:hover .berita-image-link img {
    transform: scale(1.05);
}

.berita-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    color: var(--text-lighter);
}

.berita-placeholder svg {
    width: 48px;
    height: 48px;
}

.berita-body {
    padding: 20px 24px 24px;
}

.berita-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 10px;
}

.berita-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
    color: var(--text);
}

.berita-body h3 a:hover {
    color: var(--primary);
}

.berita-excerpt {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 14px;
}

.berita-meta {
    font-size: 0.8rem;
    color: var(--text-lighter);
    font-weight: 500;
}

/* ========== KEGIATAN ========== */
.section-kegiatan {
    padding: 56px 0;
    background: var(--bg);
}

.kegiatan-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.kegiatan-card {
    display: flex;
    background: var(--bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.kegiatan-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.kegiatan-image {
    width: 220px;
    min-height: 180px;
    flex-shrink: 0;
    overflow: hidden;
}

.kegiatan-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.kegiatan-card:hover .kegiatan-image img {
    transform: scale(1.05);
}

.kegiatan-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    color: var(--text-lighter);
}

.kegiatan-placeholder svg {
    width: 40px;
    height: 40px;
}

.kegiatan-body {
    display: flex;
    padding: 24px;
    gap: 18px;
    flex: 1;
}

.kegiatan-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    height: 64px;
    background: var(--primary-light);
    border-radius: 12px;
    flex-shrink: 0;
}

.kegiatan-day {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.kegiatan-month {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
}

.kegiatan-info {
    flex: 1;
}

.kegiatan-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 6px;
    color: var(--text);
}

.kegiatan-info h3 a:hover {
    color: var(--primary);
}

.kegiatan-info p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.5;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 64px 24px;
    color: var(--text-lighter);
}

.empty-state svg {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
}

.empty-state p {
    font-size: 1rem;
}

/* ========== CTA ========== */
.section-cta {
    padding: 56px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

.cta-content {
    text-align: center;
    color: #fff;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 14px;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.8);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn svg {
    width: 20px;
    height: 20px;
}

/* ========== FOOTER ========== */
.site-footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,.8);
}

.footer-main {
    padding: 72px 0 48px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    height: 42px;
    width: auto;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,.6);
    margin-bottom: 20px;
}

.footer-address p {
    font-size: 0.85rem;
    color: rgba(255,255,255,.55);
    margin-bottom: 6px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.7);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255,255,255,.55);
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
}

.footer-bottom .footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,.4);
}

/* ========== POST PAGE ========== */
.post-template .site-header,
.page-template .site-header {
    background: rgba(255,255,255,.97);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .fakultas-grid { grid-template-columns: repeat(2, 1fr); }
    .berita-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .site-nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    
    .site-nav.active {
        display: flex;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--border);
        padding: 16px 24px;
        box-shadow: var(--shadow-lg);
    }
    
    .site-nav.active ul {
        flex-direction: column;
        width: 100%;
    }

    .hero-banner { min-height: 80vh; }
    .hero-content { padding: 100px 24px 60px; }
    .hero-stats { gap: 32px; }
    .stat-number { font-size: 1.75rem; }

    .fakultas-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .fakultas-card { padding: 24px 18px; }
    
    .berita-grid { grid-template-columns: 1fr; }
    .kegiatan-grid { grid-template-columns: 1fr; }
    .kegiatan-card { flex-direction: column; }
    .kegiatan-image { width: 100%; min-height: 200px; }

    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom .footer-inner { flex-direction: column; text-align: center; gap: 8px; }
    
    section { padding: 40px 0 !important; }
}

@media (max-width: 480px) {
    .fakultas-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .fakultas-card { padding: 20px 14px; }
    .fakultas-card h3 { font-size: 1.1rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { justify-content: center; }
    .cta-buttons { flex-direction: column; align-items: center; }
}