:root {
    --primary: #6366f1;
    --primary-dark: #4338ca;
    --primary-light: #c7d2fe;
    --accent: #f59e0b;
    --accent-2: #ec4899;
    --ink: #1e1b2e;
    --muted: #6b7280;
    --surface: #ffffff;
    --bg: #f5f4ff;
    --radius: 22px;
    --shadow-sm: 0 4px 16px rgba(99, 102, 241, 0.08);
    --shadow-md: 0 12px 32px rgba(99, 102, 241, 0.14);
    --shadow-lg: 0 24px 60px rgba(99, 102, 241, 0.2);
    --glass: rgba(255, 255, 255, 0.65);
    --grad-main: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --grad-text: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899, #f59e0b);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
    width: 100%;
    max-width: 100%;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--primary);
    color: #fff;
}

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: transparent;
    transition: all 0.4s ease;
    padding: 18px 0;
}

.navbar.scrolled {
    background: var(--glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding: 10px 0;
}

.navbar-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.15rem;
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar.scrolled .nav-brand { color: var(--ink); }

.nav-logo-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    border-radius: 10px;
    background: #fff;
    padding: 3px;
    box-shadow: var(--shadow-sm);
}

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

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 999px;
    transition: all 0.25s ease;
}

.navbar.scrolled .nav-links a { color: var(--ink); }

.nav-links a:hover {
    background: rgba(99, 102, 241, 0.14);
    color: var(--primary);
}

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

.nav-toggle span {
    width: 26px;
    height: 3px;
    border-radius: 3px;
    background: #fff;
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-toggle span { background: var(--ink); }

/* ============ DEKORASI ============ */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
    max-width: 100%;
    will-change: transform;
}

.blob-1 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, #a5b4fc, #818cf8, transparent 70%);
    top: -140px;
    right: -120px;
}

.blob-2 {
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, #fbcfe8, #f472b6, transparent 70%);
    bottom: -120px;
    left: -100px;
}

.blob-3 {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, #fde68a, #fbbf24, transparent 70%);
    top: 30%;
    left: -160px;
    opacity: 0.35;
}

/* ============ HERO ============ */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
    background: linear-gradient(150deg, #1e1b4b 0%, #312e81 45%, #4f46e5 90%, #7c3aed 100%);
    color: #fff;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(236, 72, 153, 0.25), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.3), transparent 45%);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.18) 1.5px, transparent 1.5px);
    background-size: 46px 46px;
    opacity: 0.25;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 860px;
}

.hero-emoji {
    display: inline-block;
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: var(--glass);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--shadow-lg);
}

.eyebrow {
    display: inline-block;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.82rem;
    font-weight: 600;
    color: #fde68a;
    background: rgba(245, 158, 11, 0.16);
    border: 1px solid rgba(251, 191, 36, 0.4);
    padding: 8px 20px;
    border-radius: 999px;
    margin-bottom: 22px;
    backdrop-filter: blur(6px);
}

.hero-kicker {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 1px;
    margin-bottom: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.hero-title {
    font-size: clamp(3rem, 9vw, 6rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    background: linear-gradient(90deg, #f9a8d4 0%, #fbbf24 25%, #a7f3d0 50%, #93c5fd 75%, #c4b5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.title-spark {
    display: inline-block;
    position: relative;
}

.hero-yearline {
    font-size: clamp(1.4rem, 4.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: 3px;
    margin-top: 18px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 2px 20px rgba(192, 132, 252, 0.5);
}

.hero-yearline .gold-acc {
    background: linear-gradient(90deg, #fbbf24, #f59e0b, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    filter: drop-shadow(0 0 14px rgba(251, 191, 36, 0.4));
}

.hero-subtitle {
    margin: 28px auto 0;
    max-width: 640px;
    color: rgba(255, 255, 255, 0.88);
    font-size: clamp(1rem, 2.6vw, 1.15rem);
    font-weight: 300;
    line-height: 1.9;
}

.hero-cta {
    margin-top: 40px;
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.25);
    transition: left 0.4s ease;
    border-radius: inherit;
}

.btn:hover::before { left: 100%; }

.btn-primary {
    background: var(--grad-main);
    color: #fff;
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(236, 72, 153, 0.5);
}

.btn-outline {
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    border-color: #fff;
}

.scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.4rem;
    animation: bounceDown 2s infinite;
    z-index: 3;
}

@keyframes bounceDown {
    0%, 100% { transform: translate(-50%, 0); opacity: 0.6; }
    50% { transform: translate(-50%, 10px); opacity: 1; }
}

/* ============ SECTION ============ */
.section {
    position: relative;
    z-index: 1;
    padding: 100px 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.section-alt {
    background: #fff;
}

.section-gray {
    background: #f8f7ff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.section-head {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.88rem;
    padding: 8px 20px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.1);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--ink);
    line-height: 1.2;
    letter-spacing: -1px;
}

.section-title .grad {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--muted);
    max-width: 600px;
    margin: 14px auto 0;
    font-size: 1.02rem;
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ INFO KEGIATAN ============ */
.info-hero {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    background: var(--glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(99, 102, 241, 0.18);
    border-radius: var(--radius);
    padding: 48px 44px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.info-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--grad-main);
}

.info-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--grad-main);
    color: #fff;
    font-weight: 700;
    padding: 10px 22px;
    border-radius: 999px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.info-badge-ikon {
    font-size: 1.2rem;
}

.info-lead {
    font-size: clamp(1.15rem, 2.6vw, 1.45rem);
    font-weight: 600;
    line-height: 1.7;
    color: var(--ink);
    margin-bottom: 18px;
}

.info-lead strong, .info-body strong {
    color: var(--primary);
}

.info-body {
    font-size: 1.02rem;
    line-height: 1.9;
    color: #4b5563;
    max-width: 720px;
    margin: 0 auto;
}

.info-points {
    max-width: 1040px;
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
}

.point {
    background: var(--surface);
    border: 1px solid rgba(99, 102, 241, 0.12);
    border-radius: 18px;
    padding: 30px 24px;
    text-align: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.point::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 4px;
    background: var(--grad-main);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.point:hover::after { width: 80%; }

.point:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(99, 102, 241, 0.3);
}

.point-ikon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    background: var(--grad-main);
    border-radius: 16px;
    color: #fff;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
    transition: transform 0.3s ease;
}

.point:hover .point-ikon { transform: rotate(-8deg) scale(1.08); }

.point h4 {
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--ink);
}

.point p {
    font-size: 0.88rem;
    color: var(--muted);
}

/* ============ TEMA ============ */
.tema-box {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    padding: 52px 44px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, #312e81, #4f46e5, #7c3aed);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.tema-box::before,
.tema-box::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.tema-box::before { top: -40px; right: -40px; }
.tema-box::after { bottom: -40px; left: -40px; }

.tema-quote {
    font-size: clamp(1.3rem, 3.5vw, 1.9rem);
    font-weight: 700;
    line-height: 1.6;
    color: #fff;
    position: relative;
    z-index: 1;
}

.tema-quote::before {
    content: "\201C";
    display: block;
    font-size: 4rem;
    line-height: 0.6;
    margin-bottom: 18px;
    color: #fbbf24;
    filter: drop-shadow(0 4px 12px rgba(251, 191, 36, 0.4));
}

/* ============ PAMFLET ============ */
.pamflet-card {
    max-width: 100%;
    padding: 12px;
    background: var(--glass);
    backdrop-filter: blur(14px);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.pamflet-groups {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.pamflet-group-head {
    margin-bottom: 14px;
}

.pamflet-group-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.pamflet-group-badge::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
}

.pamflet-group-badge.badge-internal {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.pamflet-group-badge.badge-eksternal {
    background: linear-gradient(135deg, #f59e0b, #f97316);
}

.pamflet-group-badge.badge-smk {
    background: linear-gradient(135deg, #10b981, #059669);
}

.pamflet-group-badge.badge-umum {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.pamflet-group-badge.badge-pameran {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
}

.pamflet-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
}

.pamflet-item {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.12);
    background: linear-gradient(135deg, #faf8ff, #f3f1ff);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pamflet-item::before {
    content: "🔍";
    position: absolute;
    inset: 0;
    background: rgba(49, 46, 129, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
    backdrop-filter: blur(2px);
}

.pamflet-item:hover::before { opacity: 1; }

.pamflet-item:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: var(--shadow-lg);
}

.pamflet-item img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 520px;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.pamflet-item:hover img { transform: scale(1.04); }

.pamflet-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 380px;
    padding: 40px;
    text-align: center;
    color: var(--muted);
    font-weight: 500;
    border: 2px dashed rgba(99, 102, 241, 0.35);
    border-radius: var(--radius);
    background: linear-gradient(135deg, #f3f1ff, #ffffff);
}

/* ============ AGENDA CARDS ============ */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

.card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 0 28px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--grad-main);
    opacity: 0.85;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.card-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 26px;
    margin-bottom: 20px;
}

.card-num {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-main);
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.card-ikon {
    font-size: 1.8rem;
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef2ff, #faf5ff);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.12);
}

.card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--ink);
    margin: 0 0 20px;
}

.card-meta {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.meta-row {
    display: flex;
    gap: 12px;
    padding: 12px 12px;
    border-top: 1px solid #f1f0ff;
    border-radius: 10px;
    transition: background 0.2s ease;
}

.meta-row:first-child {
    border-top: none;
    padding-top: 0;
}

.meta-row:last-child { padding-bottom: 0; }

.meta-row:hover { background: #f9f8ff; }

.meta-ico {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef2ff, #faf5ff);
    border-radius: 9px;
    font-size: 0.9rem;
    margin-top: 1px;
}

.meta-body { min-width: 0; }

.meta-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 3px;
}

.meta-body p {
    margin: 0;
    color: #475569;
    font-size: 0.88rem;
    line-height: 1.6;
}

.card-shimmer, .info-shimmer {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--muted);
    padding: 40px;
}

.reg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.3);
}

.reg-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 10px 24px rgba(99, 102, 241, 0.45);
}

.card-wa {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid #f1f0ff;
}

.wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.wa-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 8px 22px rgba(34, 197, 94, 0.45);
}

/* ============ INFO GRID ============ */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
    max-width: 900px;
    margin: 0 auto;
}

.info-item {
    background: var(--surface);
    border-radius: 18px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.info-ikon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.info-label {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--muted);
    font-weight: 600;
}

.info-nilai {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 6px;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============ MAP ============ */
.map-wrap {
    max-width: 940px;
    margin: 40px auto 0;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.map-frame {
    display: block;
    width: 100%;
    height: 440px;
    border: 0;
    filter: saturate(1.1);
}

.map-link {
    position: absolute;
    left: 16px;
    bottom: 16px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 999px;
    background: var(--grad-main);
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    box-shadow: 0 10px 26px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}

.map-link:hover {
    transform: translateY(-2px) scale(1.03);
    filter: brightness(1.1);
}

/* ============ ADMIN LINK ============ */
.admin-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 11px 24px;
    border-radius: 999px;
    background: var(--glass);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.admin-button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    font-size: 1rem;
}

.admin-link:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.25);
}

/* ============ LIGHTBOX ============ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(20, 15, 40, 0.92);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 30px;
    cursor: zoom-out;
}

.lightbox.open {
    display: flex;
    animation: lightboxIn 0.3s ease;
}

@keyframes lightboxIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-img {
    max-width: 92vw;
    max-height: 86vh;
    object-fit: contain;
    border-radius: 14px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: var(--grad-main);
    transform: rotate(90deg);
}

.lightbox-caption {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
    color: #e0d7ff;
    font-size: 0.9rem;
    padding: 0 24px;
    word-break: break-all;
}

/* ============ FOOTER ============ */
.footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(150deg, #1e1b4b, #312e81);
    color: #c7c3ff;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer p {
    margin-bottom: 16px;
}

/* ============ PENDAFTARAN GRID ============ */
.reg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 22px;
}

.reg-card {
    background: var(--surface);
    border-radius: 18px;
    padding: 26px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.reg-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.reg-card-top {
    display: flex;
    align-items: center;
    gap: 14px;
}

.reg-ikon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: linear-gradient(135deg, #eef2ff, #faf5ff);
    border-radius: 14px;
    border: 1px solid rgba(99, 102, 241, 0.12);
}

.reg-judul {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 4px;
}

.reg-target {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    padding: 3px 12px;
    border-radius: 999px;
}

.reg-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.reg-meta-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: #f9f8ff;
    border-radius: 10px;
}

.reg-meta-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--muted);
}

.reg-meta-value {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--ink);
}

.reg-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 999px;
    background: var(--grad-main);
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.3);
}

.reg-link:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 10px 24px rgba(99, 102, 241, 0.45);
}

.reg-link-disabled {
    background: #e5e7eb;
    color: #9ca3af;
    cursor: default;
    box-shadow: none;
}

.reg-link-disabled:hover {
    transform: none;
    filter: none;
}

/* ============ TIMELINE ============ */
.timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 20px 0 40px;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary), #ec4899, #f59e0b);
    border-radius: 3px;
    transform: translateX(-50%);
}

.tl-item {
    position: relative;
    width: 50%;
    padding: 0 40px 40px;
}

.tl-item.left {
    left: 0;
    text-align: right;
    padding-right: 40px;
    padding-left: 0;
}

.tl-item.right {
    left: 50%;
    text-align: left;
    padding-left: 40px;
    padding-right: 0;
}

.tl-dot {
    position: absolute;
    top: 6px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 2;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    border: 3px solid #fff;
}

.tl-item.left .tl-dot { right: -21px; }
.tl-item.right .tl-dot { left: -21px; }

.tl-dot.tl-daftar { background: linear-gradient(135deg, #22c55e, #16a34a); }
.tl-dot.tl-acara { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.tl-dot.tl-tenggat { background: linear-gradient(135deg, #f59e0b, #f97316); }
.tl-dot.tl-puncak { background: linear-gradient(135deg, #ec4899, #f43f5e); }

.tl-content {
    background: var(--surface);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

.tl-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.tl-content.tl-puncak {
    border-color: rgba(236, 72, 153, 0.3);
    box-shadow: 0 8px 28px rgba(236, 72, 153, 0.15);
}

.tl-date {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 10px;
}

.tl-daftar .tl-date { background: rgba(34, 197, 94, 0.12); color: #16a34a; }
.tl-acara .tl-date { background: rgba(99, 102, 241, 0.12); color: #6366f1; }
.tl-tenggat .tl-date { background: rgba(245, 158, 11, 0.12); color: #d97706; }
.tl-puncak .tl-date { background: rgba(236, 72, 153, 0.12); color: #ec4899; }

.tl-judul {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 6px;
}

.tl-desc {
    font-size: 0.88rem;
    color: #4b5563;
    line-height: 1.6;
}

/* ============ SCROLL PROGRESS ============ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0%;
    background: var(--grad-main);
    z-index: 200;
    border-radius: 0 4px 4px 0;
}

/* ============ SHIMMER ============ */
.shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #fafafa 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmerLoad 1.4s infinite;
}

@keyframes shimmerLoad {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--grad-main);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    box-shadow: var(--shadow-lg);
    z-index: 150;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.35s ease;
}

.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px) scale(1.05);
}

/* ============ RESPONSIF ============ */
@media (max-width: 900px) {
    .section { padding: 70px 18px; }
    .section-title { font-size: clamp(1.9rem, 6vw, 2.5rem); }
    .info-hero { padding: 36px 26px; }
    .nav-toggle { display: flex; }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 12px;
        right: 12px;
        flex-direction: column;
        align-items: stretch;
        background: var(--glass);
        backdrop-filter: blur(20px);
        border-radius: 18px;
        padding: 16px;
        box-shadow: var(--shadow-lg);
        gap: 8px;
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        transition: all 0.3s ease;
    }
    .nav-links.open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .nav-links a {
        color: var(--ink) !important;
        padding: 12px 16px;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .section { padding: 56px 14px; }
    .section-head { margin-bottom: 40px; }
    .section-title { font-size: clamp(1.7rem, 7vw, 2.2rem); }
    .section-tag { font-size: 0.8rem; letter-spacing: 2px; }

    /* Nonaktifkan efek blur mahal di mobile agar scroll mulus */
    .navbar.scrolled,
    .hero-emoji,
    .eyebrow,
    .hero-kicker,
    .btn-outline,
    .info-hero,
    .pamflet-card,
    .admin-link,
    .lightbox,
    .nav-links {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .blob {
        filter: blur(40px);
    }

    .hero {
        min-height: 100vh;
        padding: 100px 18px 70px;
    }
    .hero-kicker { font-size: 0.8rem; padding: 8px 16px; gap: 6px; margin-bottom: 20px; }
    .hero-title { font-size: clamp(2.5rem, 14vw, 3.4rem); }
    .hero-yearline { font-size: clamp(1.1rem, 5.8vw, 1.6rem); letter-spacing: 2px; gap: 6px; }
    .hero-subtitle { font-size: 0.98rem; padding: 0 8px; }
    .hero-cta { flex-direction: column; gap: 12px; align-items: stretch; }
    .hero-cta .btn { justify-content: center; text-align: center; padding: 15px 20px; }
    .hero-emoji { width: 54px; height: 54px; font-size: 1.7rem; border-radius: 16px; }
    .scroll-hint { font-size: 1.3rem; }

    .cards { grid-template-columns: 1fr; gap: 20px; }
    .card { padding: 0 20px 22px; }
    .card-head { padding-top: 22px; margin-bottom: 16px; }
    .card-num { width: 30px; height: 30px; font-size: 0.78rem; }
    .card-ikon { width: 44px; height: 44px; font-size: 1.55rem; }
    .card h3 { font-size: 1.02rem; margin-bottom: 14px; }
    .meta-row { padding: 10px 10px; gap: 10px; }
    .meta-ico { width: 26px; height: 26px; font-size: 0.82rem; }
    .meta-body p { font-size: 0.85rem; }
    .card-wa { margin-top: 14px; padding-top: 14px; }
    .wa-btn { padding: 9px 13px; font-size: 0.78rem; }

    .info-points { grid-template-columns: 1fr; gap: 16px; margin-top: 30px; }
    .info-grid { grid-template-columns: 1fr; }

    .pamflet-gallery { grid-template-columns: 1fr; gap: 16px; }
    .pamflet-placeholder { min-height: 240px; padding: 28px 20px; font-size: 0.95rem; }

    .tema-box { padding: 36px 22px; }
    .tema-quote { font-size: clamp(1.15rem, 5.5vw, 1.5rem); }

    .info-hero { padding: 30px 20px; line-height: 1.8; }
    .info-lead { font-size: 1.15rem; }
    .info-body { font-size: 0.98rem; }
    .info-badge { font-size: 0.85rem; padding: 8px 16px; }

    .map-frame { height: 320px; }
    .map-link { font-size: 0.8rem; padding: 10px 14px; left: 12px; bottom: 12px; }

    .reg-grid { grid-template-columns: 1fr; gap: 18px; }
    .reg-card { padding: 22px; }

    .timeline-line { left: 20px; }
    .tl-item { width: 100%; left: 0 !important; text-align: left !important; padding-left: 56px !important; padding-right: 0 !important; }
    .tl-dot { left: -1px !important; right: auto !important; width: 38px; height: 38px; font-size: 1rem; }
    .tl-content { padding: 18px; }

    .footer { font-size: 0.82rem; padding: 34px 14px; }
    .lightbox-img { max-width: 96vw; max-height: 82vh; }
    .back-to-top { width: 44px; height: 44px; bottom: 20px; right: 20px; font-size: 1.2rem; }
}