*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        html, body { font-family: 'Montserrat', sans-serif; background: #fff; }
        body { padding-top: 58px; }
        body.no-scroll { overflow: hidden; }
        ul { list-style: none; padding-left: 0; }
        a { text-decoration: none; }

        :root {
            --red:     #FF3333;
            --purple:  #7B1FA2;
            --blue:    #1A0DAB;
            --dark:    #0d0d1a;
            --cream:   #f7f5f2;
            --white:   #ffffff;
            --g-main:  linear-gradient(135deg, #FF3333 0%, #7B1FA2 50%, #1A0DAB 100%);
            --g-bar:   linear-gradient(90deg, #FF3333 0%, #7B1FA2 50%, #1A0DAB 100%);
            --g-btn:   linear-gradient(90deg, #FF3333 0%, #7B1FA2 100%);
            --g-dark:  linear-gradient(160deg, #0d0720 0%, #1a0533 40%, #0a0b2e 100%);
            --shadow:  0 20px 60px rgba(123, 31, 162, 0.2);
            --shadow-sm: 0 8px 24px rgba(26, 13, 171, 0.12);
        }

        /* PRELOADER */
        .preloader {
            position: fixed; inset: 0;
            background: var(--white);
            z-index: 99999;
            display: flex; align-items: center; justify-content: center;
        }

        /* HEADER */
        .top-header {
            position: fixed; top: 0; left: 0; width: 100%; height: 58px;
            background: rgba(255,255,255,0.96);
            backdrop-filter: blur(12px);
            display: flex; align-items: center; justify-content: center; gap: 16px;
            border-bottom: 1px solid rgba(0,0,0,0.07);
            box-shadow: 0 2px 16px rgba(0,0,0,0.06);
            z-index: 9999; padding: 0 16px;
        }
        .logo-img { height: 28px; width: auto; object-fit: contain; }
        .logo-sep { width: 1px; height: 22px; background: rgba(0,0,0,0.12); flex-shrink: 0; }

        /* =============================================
           HERO — RESPONSIVE FIT ANY SCREEN
           ============================================= */
        .static-hero {
            background: var(--cream);
            position: relative;
            height: calc(100dvh - 58px);
            min-height: 480px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;   /* center, bukan space-between */
            gap: clamp(10px, 2.5dvh, 22px); /* gap antar 3 blok */
            text-align: center;
            overflow: hidden;
            padding: clamp(12px, 3dvh, 28px) 16px clamp(14px, 3dvh, 28px);
            transition: transform 0.8s ease, filter 0.8s ease;
        }
        .static-hero.unlocking { transform: scale(1.015); filter: brightness(1.04); }
        .static-hero::before {
            content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px;
            background: var(--g-bar); z-index: 3;
        }

        /* Fallback browser lama yang tidak support dvh */
        @supports not (height: 100dvh) {
            .static-hero { height: calc(100vh - 58px); }
        }

        .deco { position: absolute; z-index: 2; pointer-events: none; }
        .deco-tl { top: 18%; left: 2%; filter: blur(2px); opacity: 0.45; }
        .deco-tr { top: 28%; right: 2%; filter: blur(2px); opacity: 0.4; }
        .deco-stair-left  { bottom: 0; left: 0; opacity: 0.75; }
        .deco-stair-right { bottom: 0; right: 0; opacity: 0.75; transform: scaleX(-1); }

        /* --- Title block --- */
        .hero-title-block {
            position: relative; z-index: 5; width: 100%;
            flex-shrink: 0;
        }
        .label-undangan {
            display: block;
            font-size: clamp(0.5rem, 1.5dvh, 0.6rem);
            font-weight: 700;
            letter-spacing: 0.28em; text-transform: uppercase;
            color: var(--purple);
            margin-bottom: clamp(4px, 1dvh, 8px);
        }
        .hero-title-img {
            max-width: clamp(200px, 70vw, 270px);
            width: 82%; margin: 0 auto;
            margin-bottom: clamp(4px, 1dvh, 10px);
            display: block;
        }
        .quote {
            font-size: clamp(0.62rem, 1.8dvh, 0.76rem);
            font-weight: 400; color: #444; line-height: 1.5;
        }
        .quote b { font-weight: 700; color: var(--blue); }

        /* --- Speaker strip --- */
        .speaker-strip {
            position: relative; z-index: 5; width: 100%;
            display: flex; justify-content: center; align-items: flex-end;
            gap: 8px; padding: 0 12px;
            flex-shrink: 1;
            flex-grow: 0;          /* TIDAK mengembang, ikut konten saja */
        }
        .speaker-card {
            flex: 1; max-width: 160px;
            border-radius: 10px; overflow: hidden; position: relative;
            height: clamp(130px, 35dvh, 220px);
        }
        .speaker-card.side   { align-self: flex-end; }
        .speaker-card.center { align-self: flex-end; }

        /* Fallback */
        @supports not (height: 100dvh) {
            .speaker-card { height: clamp(130px, 35vh, 220px); }
        }

        .card-bg { position: absolute; inset: 0; z-index: 0; }
        .card-bg.left-bg   { background: linear-gradient(170deg, var(--red) 0%, var(--purple) 100%); }
        .card-bg.center-bg { background: linear-gradient(170deg, var(--red) 0%, var(--purple) 55%, var(--blue) 100%); }
        .card-bg.right-bg  { background: linear-gradient(170deg, var(--purple) 0%, var(--blue) 100%); }
        .speaker-card img.photo {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            object-fit: cover; object-position: top center;
            filter: grayscale(100%) contrast(1.1); z-index: 1;
        }
        .speaker-name {
            position: absolute; bottom: 0; left: 0; right: 0; z-index: 3;
            background: rgba(255,255,255,0.92); padding: 4px 6px 5px; text-align: left;
        }
        .speaker-name .name { font-size: 0.58rem; font-weight: 800; color: #111; line-height: 1.25; }
        .speaker-name .role { font-size: 0.52rem; font-weight: 500; color: #666; }

        /* --- Hero bottom --- */
        .hero-bottom {
            position: relative; z-index: 5; width: 100%;
            flex-shrink: 0;
        }
        .divider {
            width: 80px; height: 3px; background: var(--g-bar);
            border-radius: 99px;
            margin: 0 auto;
            margin-bottom: clamp(6px, 1.5dvh, 12px);
        }
        .kepada-label {
            font-size: 0.58rem; font-weight: 600; letter-spacing: 0.2em;
            text-transform: uppercase; color: #999;
            margin-bottom: 3px; display: block;
        }
        .tamu-name {
            font-size: clamp(0.78rem, 2.2dvh, 0.95rem);
            font-weight: 800; letter-spacing: 0.06em;
            text-transform: uppercase; color: var(--blue);
            display: block;
            margin-bottom: clamp(8px, 1.8dvh, 14px);
        }
        .theme-btn {
            display: inline-block; background: var(--g-btn); color: var(--white);
            font-family: 'Montserrat', sans-serif; font-weight: 700;
            font-size: clamp(0.72rem, 1.8dvh, 0.82rem);
            letter-spacing: 0.05em;
            padding: clamp(9px, 1.5dvh, 11px) 32px;
            border-radius: 50px; border: none;
            cursor: pointer; box-shadow: 0 5px 18px rgba(123,31,162,0.3);
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
        .theme-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(123,31,162,0.4); color: #fff; }

        /* Layar sangat pendek (iPhone SE, dll) */
        @media (max-height: 620px) {
            .kepada-label { display: none; }
            .label-undangan { display: none; }
            .quote { font-size: 0.6rem; }
            .hero-title-img { max-width: clamp(180px, 62vw, 230px); }
            .speaker-card { max-height: clamp(110px, 28dvh, 160px); }
            .tamu-name { font-size: 0.75rem; margin-bottom: 8px; }
            .theme-btn { font-size: 0.7rem; padding: 8px 26px; }
        }

        /* =============================================
           LOCKED / REVEAL
           ============================================= */
        .locked-section { opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(30px); transition: all 0.8s ease; }
        .locked-section.show { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
        .reveal-section { transform: translateY(40px); opacity: 0; transition: all 0.7s cubic-bezier(0.22,1,0.36,1); }
        .reveal-section.active { transform: translateY(0); opacity: 1; }

        /* DARK WRAPPER */
        .gradient-wrapper { background: var(--g-dark); position: relative; overflow: hidden; }
        .gradient-wrapper::before {
            content: ''; position: fixed; inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
            pointer-events: none; z-index: 0; opacity: 0.5;
        }
        .gradient-wrapper > * { position: relative; z-index: 1; }

        /* SECTION SHARED */
        .inv-section { padding: 64px 20px; }
        .sec-label {
            display: inline-block; font-size: 0.58rem; font-weight: 700;
            letter-spacing: 0.3em; text-transform: uppercase;
            color: var(--red); margin-bottom: 8px; padding: 3px 12px;
            border: 1px solid rgba(255,51,51,0.3); border-radius: 99px;
        }
        .sec-title { font-size: 1.3rem; font-weight: 900; color: var(--white); letter-spacing: 0.02em; margin-bottom: 6px; line-height: 1.2; }
        .sec-rule { width: 40px; height: 3px; background: var(--g-bar); border-radius: 99px; margin: 12px auto 32px; }

        /* GLASS CARD */
        .glass-card {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
            border-radius: 24px; backdrop-filter: blur(12px);
            box-shadow: 0 24px 60px rgba(0,0,0,0.4); position: relative; overflow: hidden;
        }
        .glass-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--g-bar); }

        /* POSTER */
        #poster { padding: 64px 20px 40px; text-align: center; }
        .poster-wrap {
            max-width: 360px; margin: 0 auto; border-radius: 20px; overflow: hidden;
            box-shadow: 0 24px 60px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1);
        }
        .poster-wrap img { width: 100%; display: block; object-fit: cover; }

        /* BENEFIT */
        #benefit { padding-top: 0; }
        .benefit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 360px; margin: 0 auto; }
        .benefit-item {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
            border-radius: 16px; padding: 18px 14px;
            display: flex; align-items: center; justify-content: flex-start; gap: 10px;
            transition: 0.25s ease;
        }
        .benefit-item:hover { background: rgba(255,255,255,0.08); transform: translateY(-3px); }
        .benefit-icon { font-size: 1.3rem; flex-shrink: 0; line-height: 1; }
        .benefit-text { font-size: 0.72rem; font-weight: 700; color: var(--white); line-height: 1.3; }

        .infaq-badge {
            display: inline-flex; align-items: center; gap: 10px;
            background: rgba(255,51,51,0.12); border: 1px solid rgba(255,51,51,0.25);
            border-radius: 14px; padding: 12px 20px;
            margin: 0 auto 28px; max-width: 360px; width: 100%;
        }
        .infaq-label { font-size: 0.65rem; font-weight: 700; color: var(--red); text-transform: uppercase; letter-spacing: 0.1em; }
        .infaq-amount { font-size: 1.2rem; font-weight: 900; color: var(--white); }

        /* LOCATION */
        #alamat { text-align: center; padding-top: 0; }
        .location-card { max-width: 360px; margin: 0 auto; padding: 32px 28px; }
        .loc-icon-wrap {
            width: 60px; height: 60px; border-radius: 18px; background: var(--g-main);
            display: flex; align-items: center; justify-content: center;
            margin: 0 auto 18px; font-size: 1.4rem; box-shadow: 0 8px 24px rgba(123,31,162,0.4);
        }
        .location-card h3 { font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
        .location-card p  { font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-bottom: 24px; line-height: 1.6; }
        .map-btn {
            display: inline-flex; align-items: center; gap: 8px;
            background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
            border-radius: 50px; padding: 10px 24px;
            font-family: 'Montserrat', sans-serif; font-size: 0.78rem; font-weight: 700; color: var(--white);
            transition: 0.25s ease;
        }
        .map-btn:hover { background: var(--g-btn); border-color: transparent; box-shadow: 0 8px 24px rgba(123,31,162,0.4); color: #fff; }

        /* RUNDOWN */
        #rundown { padding-top: 0; }
        .timeline {
            position: relative; max-width: 360px; margin: 0 auto;
            padding-left: 20px; text-align: left;
        }
        .timeline::before {
            content: ''; position: absolute; left: 0; top: 6px; width: 2px; bottom: 6px;
            background: linear-gradient(to bottom, var(--red), var(--purple), var(--blue));
            border-radius: 99px;
        }
        .timeline-item { position: relative; margin-bottom: 14px; padding-left: 18px; }
        .timeline-item:last-child { margin-bottom: 0; }
        .tl-dot {
            position: absolute; left: -5px; top: 14px;
            width: 10px; height: 10px; border-radius: 50%;
            background: var(--g-btn); box-shadow: 0 0 0 3px rgba(255,51,51,0.2);
        }
        .tl-time {
            display: inline-block; font-size: 0.58rem; font-weight: 700;
            color: var(--red); background: rgba(255,51,51,0.12);
            border: 1px solid rgba(255,51,51,0.2); border-radius: 99px;
            padding: 2px 10px; margin-bottom: 5px; letter-spacing: 0.05em; white-space: nowrap;
        }
        .tl-card {
            background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
            border-radius: 12px; padding: 11px 14px; transition: 0.25s ease;
        }
        .tl-card:hover { background: rgba(255,255,255,0.07); transform: translateX(4px); }
        .tl-card h5 { font-size: 0.75rem; font-weight: 800; color: var(--white); margin-bottom: 2px; }
        .tl-card p  { font-size: 0.63rem; color: rgba(255,255,255,0.38); line-height: 1.4; }

        /* DRESSCODE */
        #dresscode { padding-top: 0; }
        .dress-wrapper { display: flex; gap: 12px; max-width: 360px; margin: 0 auto; }
        .dress-card {
            flex: 1; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
            border-radius: 20px; padding: 24px 16px; text-align: center;
            transition: transform 0.3s ease, border-color 0.3s ease;
            position: relative; overflow: hidden;
        }
        .dress-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--g-bar); }
        .dress-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.18); }
        .dress-icon {
            width: 52px; height: 52px; border-radius: 16px; background: var(--g-main);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.4rem; margin: 0 auto 14px;
        }
        .dress-card h4 { font-size: 0.78rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
        .dress-card li { font-size: 0.68rem; color: rgba(255,255,255,0.5); padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
        .dress-card li:last-child { border-bottom: none; }

        /* EVENT / CTA SECTION */
        #sec2 { text-align: center; padding-top: 0; }
        .event-card { max-width: 360px; margin: 0 auto; padding: 36px 28px; }
        .event-num {
            font-size: 5.5rem; font-weight: 900; line-height: 1;
            background: var(--g-main); -webkit-background-clip: text;
            -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 0;
        }
        .event-date-meta { margin-bottom: 24px; }
        .event-date-meta .day { font-size: 0.68rem; font-weight: 700; color: rgba(255,255,255,0.5); letter-spacing: 0.2em; text-transform: uppercase; }
        .event-date-meta .month { font-size: 1rem; font-weight: 800; color: var(--white); }
        .event-date-meta .year  { font-size: 0.7rem; color: rgba(255,255,255,0.4); }
        .event-time-pill {
            display: inline-flex; align-items: center; gap: 6px;
            background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
            border-radius: 99px; padding: 6px 16px;
            font-size: 0.72rem; font-weight: 700; color: var(--white); margin-bottom: 20px;
        }
        .event-time-pill::before { content: '🕐'; font-size: 0.8rem; }
        .event-venue { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-bottom: 28px; line-height: 1.5; }
        .event-venue strong { color: var(--white); font-weight: 700; display: block; font-size: 0.88rem; }
        .countdown { display: flex; justify-content: center; gap: 8px; margin-bottom: 28px; }
        .cd-box {
            flex: 1; max-width: 64px; background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1); border-radius: 14px; padding: 10px 6px; text-align: center;
        }
        .cd-box span { display: block; font-size: 1.2rem; font-weight: 900; color: var(--white); line-height: 1; }
        .cd-box small { font-size: 0.52rem; color: rgba(255,255,255,0.4); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-top: 3px; }
        .inv-btn {
            display: inline-block; background: var(--g-btn); color: var(--white);
            font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.82rem;
            letter-spacing: 0.05em; padding: 12px 32px; border-radius: 50px;
            box-shadow: 0 8px 28px rgba(255,51,51,0.35); transition: 0.25s ease;
        }
        .inv-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(255,51,51,0.45); color: #fff; }

        /* CONTACT */
        #contact { padding-top: 0; }
        .contact-card { max-width: 360px; margin: 0 auto; padding: 28px 24px; text-align: center; }
        .cp-avatar {
            width: 56px; height: 56px; border-radius: 50%; background: var(--g-main);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.3rem; margin: 0 auto 14px; box-shadow: 0 6px 20px rgba(123,31,162,0.4);
        }
        .contact-card h3 { font-size: 0.9rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
        .contact-card .cp-role { font-size: 0.68rem; color: rgba(255,255,255,0.4); margin-bottom: 20px; }
        .wa-btn {
            display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: var(--white);
            font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.82rem;
            padding: 11px 28px; border-radius: 50px;
            box-shadow: 0 6px 20px rgba(37,211,102,0.3); transition: 0.25s ease;
        }
        .wa-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(37,211,102,0.4); color: #fff; }
        .wa-btn svg { width: 16px; height: 16px; fill: currentColor; }

        /* SPONSOR */
        #sponsor { padding-top: 0; padding-bottom: 110px; }
        .sponsor-grid { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; max-width: 360px; margin: 0 auto; }
        .sponsor-card {
            background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
            border-radius: 18px; padding: 20px; width: 140px; height: 90px;
            display: flex; align-items: center; justify-content: center; transition: 0.25s ease;
        }
        .sponsor-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-4px); }
        .sponsor-card img { max-height: 50px; max-width: 100%; object-fit: contain; filter: brightness(0) invert(1); opacity: 0.7; transition: 0.25s; }
        .sponsor-card:hover img { opacity: 1; }

        /* SECTION DIVIDER */
        .sec-divider {
            width: 100%; height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
            margin: 0 auto; max-width: 360px;
        }

        /* =============================================
           MOBILE NAV
           ============================================= */
        .mobile-nav {
            position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%);
            display: flex; gap: 4px; padding: 10px 14px; border-radius: 28px;
            background: rgba(13,7,32,0.88); backdrop-filter: blur(16px);
            border: 1px solid rgba(255,255,255,0.1);
            box-shadow: 0 16px 48px rgba(0,0,0,0.5);
            z-index: 9999; transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
        }
        .hidden-nav { opacity: 0; visibility: hidden; transform: translate(-50%, 20px); }
        .mobile-nav.show-nav { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

        .nav-item {
            text-decoration: none; font-size: 0.5rem; text-align: center;
            color: rgba(255,255,255,0.4); font-weight: 600; transition: 0.25s;
            display: flex; flex-direction: column; align-items: center;
        }
        .nav-icon {
            width: 38px; height: 38px; margin: 0 auto 3px; border-radius: 12px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.4); transition: 0.25s;
        }
        .nav-icon svg {
            width: 16px; height: 16px; fill: none; stroke: currentColor;
            stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: 0.25s;
        }
        .nav-item:hover .nav-icon, .nav-item.active .nav-icon {
            background: var(--g-btn); color: var(--white);
            box-shadow: 0 4px 14px rgba(123,31,162,0.5);
        }
        .nav-item:hover .nav-icon svg, .nav-item.active .nav-icon svg { stroke: var(--white); }
        .nav-item.active { color: rgba(255,255,255,0.8); }
        .nav-item:hover { color: rgba(255,255,255,0.7); }

        /* Special CTA nav item (Daftar) - same as others, no always-on */
        .nav-item.nav-cta:hover .nav-icon {
            transform: scale(1.08);
        }