/* =====================================================
   PESANTREN LANSIA MERDEKA 2026 — Premium Design System
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Dancing+Script:wght@700&display=swap');

/* === DESIGN TOKENS === */
:root {
    --crimson-deep:   #6B0000;
    --crimson:        #9B1B1B;
    --crimson-mid:    #C62828;
    --crimson-light:  #E53935;
    --gold:           #D4A017;
    --gold-light:     #F5C842;
    --gold-pale:      #FEF3C7;
    --ivory:          #FDFBF7;
    --ivory-dark:     #F5F0E8;
    --charcoal:       #1A1A2E;
    --slate:          #4A5568;
    --stone:          #9CA3AF;
    --white:          #FFFFFF;
    --shadow-gold:    rgba(212, 160, 23, 0.25);
    --shadow-crimson: rgba(155, 27, 27, 0.25);
    --shadow-deep:    rgba(0, 0, 0, 0.15);

    --radius-sm:  8px;
    --radius-md:  16px;
    --radius-lg:  24px;
    --radius-xl:  40px;

    --font-display: 'Cormorant Garamond', serif;
    --font-body:    'Plus Jakarta Sans', sans-serif;
    --font-script:  'Dancing Script', cursive;

    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background-color: var(--ivory);
    color: var(--charcoal);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    overflow-x: hidden;
}

/* === NOISE TEXTURE OVERLAY === */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

/* ============================
   HERO SECTION — PREMIUM
   ============================ */
.hero {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(155,27,27,0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(212,160,23,0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(107,0,0,0.4) 0%, transparent 60%),
        linear-gradient(160deg, #3D0000 0%, #6B0000 30%, #9B1B1B 65%, #C62828 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Decorative orbs */
.hero::before {
    content: '';
    position: absolute;
    top: -150px; left: -150px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 70%);
    border-radius: 50%;
    animation: floatOrb 8s ease-in-out infinite;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -200px; right: -100px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(212,160,23,0.12) 0%, transparent 65%);
    border-radius: 50%;
    animation: floatOrb 10s ease-in-out infinite reverse;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%       { transform: translate(30px, -30px) scale(1.05); }
}

/* Diagonal gold stripe accent */
.hero-stripe {
    position: absolute;
    top: 0; right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(180deg, rgba(212,160,23,0.06) 0%, transparent 100%);
    clip-path: polygon(25% 0%, 100% 0%, 100% 100%, 0% 100%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 5;
    text-align: center;
    padding: 80px 24px 60px;
}

/* Logo area */
.hero-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.hero-logo-wrap {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    transition: var(--transition);
}
.hero-logo-wrap:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px);
}
.hero-logo-wrap img {
    height: 64px;
    object-fit: contain;
    display: block;
}

/* Gold divider line */
.hero-divider {
    width: 1px;
    height: 64px;
    background: linear-gradient(to bottom, transparent, rgba(212,160,23,0.6), transparent);
}

/* Title */
.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--gold-light);
    background: rgba(212,160,23,0.15);
    border: 1px solid rgba(212,160,23,0.3);
    padding: 6px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 8vw, 7rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.hero-title-script {
    display: block;
    font-family: var(--font-script);
    font-size: clamp(3rem, 7vw, 5.5rem);
    color: var(--gold-light);
    font-weight: 700;
    line-height: 1.1;
    text-shadow: 0 0 40px rgba(245,200,66,0.4);
}

.hero-tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1rem, 2vw, 1.4rem);
    color: rgba(255,255,255,0.75);
    margin: 20px auto 0;
    max-width: 600px;
    line-height: 1.5;
}

/* Gold ornament */
.hero-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 28px 0;
    color: var(--gold);
    opacity: 0.7;
}
.hero-ornament::before,
.hero-ornament::after {
    content: '';
    flex: 1;
    max-width: 120px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold));
}
.hero-ornament::after {
    background: linear-gradient(to left, transparent, var(--gold));
}

/* Search Bar */
.hero-search {
    max-width: 640px;
    margin: 40px auto 0;
    position: relative;
}
.hero-search-icon {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--stone);
    font-size: 1.2rem;
    pointer-events: none;
}
#searchInput {
    width: 100%;
    padding: 20px 28px 20px 56px;
    font-size: 1.05rem;
    font-family: var(--font-body);
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.5);
    outline: none;
    transition: var(--transition);
    color: var(--charcoal);
}
#searchInput::placeholder { color: var(--stone); }
#searchInput:focus {
    border-color: var(--gold);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 4px rgba(212,160,23,0.2);
    background: var(--white);
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: scrollBounce 2.5s ease-in-out infinite;
}
.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================
   STATS SECTION
   ============================ */
.stats-section {
    background: var(--white);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 0;
}

.stats-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
}

.stat-box {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 36px 24px;
    border-right: 1px solid rgba(0,0,0,0.06);
    position: relative;
    transition: var(--transition);
}
.stat-box:last-child { border-right: none; }
.stat-box:hover { background: var(--ivory); }

.stat-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
    display: block;
}
.stat-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--crimson);
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--stone);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.stat-box::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 40px; height: 3px;
    background: var(--gold);
    border-radius: 2px;
    transition: var(--transition);
}
.stat-box:hover::after { transform: translateX(-50%) scaleX(1); }

/* ============================
   MAIN CONTENT
   ============================ */
main {
    padding: 60px 0 80px;
}

/* Section header */
.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--crimson);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.2;
}

/* ============================
   TABS
   ============================ */
.tab-wrapper {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(253,251,247,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.07);
    padding: 16px 0;
    margin-bottom: 48px;
}

.tab-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--white);
    color: var(--slate);
    border: 1.5px solid #E5E7EB;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: var(--font-body);
    letter-spacing: 0.03em;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition);
    min-height: 50px;
    min-width: 140px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.tab-btn:hover {
    border-color: var(--crimson);
    color: var(--crimson);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-crimson);
}
.tab-btn.active {
    background: linear-gradient(135deg, var(--crimson) 0%, var(--crimson-light) 100%);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 6px 20px var(--shadow-crimson);
    transform: translateY(-2px);
}

/* ============================
   TAB CONTENT
   ============================ */
.tab-content {
    display: none;
    animation: fadeSlideUp 0.45s cubic-bezier(0.4,0,0.2,1);
}
.tab-content.active { display: block; }

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================
   CARDS
   ============================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
    position: relative;
}

/* Gold top accent bar */
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--crimson), var(--gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.card:hover::before { transform: scaleX(1); }

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1), 0 8px 16px var(--shadow-crimson);
    border-color: rgba(198,40,40,0.15);
}

.card-body {
    padding: 28px;
}

/* Badges */
.card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge-kategori {
    background: linear-gradient(135deg, var(--crimson), var(--crimson-light));
    color: var(--white);
}

.badge-bias {
    background: #EEF2FF;
    color: #4338CA;
    border: 1px solid #C7D2FE;
}
.badge-bds {
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FDE68A;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.25;
    margin-bottom: 6px;
}

.card-subtitle {
    font-size: 0.95rem;
    color: var(--stone);
    line-height: 1.5;
    margin-bottom: 18px;
    font-style: italic;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    background: var(--ivory);
    border-top: 1px solid rgba(0,0,0,0.05);
}

.card-kota {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate);
}
.card-kota-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}

/* ============================
   DATA TABLE
   ============================ */
.table-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.06);
    margin-bottom: 60px;
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.data-table thead {
    background: linear-gradient(135deg, var(--crimson-deep) 0%, var(--crimson) 100%);
}

.data-table th {
    padding: 18px 20px;
    text-align: left;
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}
.data-table th:first-child { border-radius: 0; text-align: center; }

.data-table tbody tr {
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition);
}
.data-table tbody tr:hover {
    background: var(--ivory);
}
.data-table tbody tr:last-child { border-bottom: none; }

.data-table td {
    padding: 16px 20px;
    color: var(--charcoal);
    font-size: 0.95rem;
    vertical-align: middle;
}
.data-table td:first-child {
    text-align: center;
    font-weight: 700;
    color: var(--stone);
    font-size: 0.85rem;
}

.td-nama-panggilan {
    font-weight: 700;
    color: var(--charcoal);
    font-family: var(--font-display);
    font-size: 1.05rem;
}

/* ============================
   FOOTER
   ============================ */
footer {
    background: var(--charcoal);
    color: rgba(255,255,255,0.5);
    text-align: center;
    padding: 40px 24px;
    position: relative;
    overflow: hidden;
}
footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--crimson), var(--gold), var(--crimson));
}
.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 8px;
}
.footer-script {
    font-family: var(--font-script);
    color: var(--gold);
}
footer p {
    font-size: 0.85rem;
    margin-top: 8px;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 768px) {
    .hero { min-height: auto; }
    .hero .container { padding: 60px 20px 50px; }
    .hero-logos { gap: 16px; }
    .hero-logo-wrap img { height: 48px; }
    .stats-container { flex-direction: column; }
    .stat-box { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.06); padding: 24px; }
    .stat-box:last-child { border-bottom: none; }
    .cards-grid { grid-template-columns: 1fr; }
    .tab-btn { min-width: 120px; padding: 10px 20px; font-size: 0.88rem; }
}