/* ==========================================================
           1. SISTEMA DE ALTA COSTURA (FUEGO Y ORO)
           ========================================================== */
        :root {
            --color-fondo: #FDFBF7;
            --color-secundario: #F4EFE6;
            --color-oscuro: #1A1A1A;
            --color-vino: #4A151C; /* Vino muy profundo */
            --color-rojo-vivo: #8B1E2B;
            --color-oro: #CBA365;
            --color-oro-oscuro: #9A7B4C;
            --color-oro-claro: #F5E8D3;
            
            --fuente-titulo: 'Playfair Display', serif;
            --fuente-texto: 'Montserrat', sans-serif;
            
            --sombra-premium: 0 20px 40px rgba(0,0,0,0.08);
            --sombra-oro: 0 15px 30px rgba(203, 163, 101, 0.2);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--fuente-texto); background-color: var(--color-fondo);
            color: var(--color-oscuro); overflow-x: hidden; line-height: 1.8;
        }
        body.bloqueado { overflow: hidden; height: 100vh; }

        .contenedor { max-width: 800px; margin: 0 auto; padding: 0 6%; position: relative; z-index: 10; }
        .seccion-padding { padding: 100px 0; position: relative; z-index: 10; }
        h1, h2, h3 { font-family: var(--fuente-titulo); font-weight: 600; }
        a { text-decoration: none; }

        /* Texturas Universales */
        .textura-pergamino {
            position: fixed; inset: 0; z-index: 1; pointer-events: none; mix-blend-mode: multiply;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.03' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.05'/%3E%3C/svg%3E");
        }
        .chispas { position: fixed; inset: 0; z-index: 2; pointer-events: none; overflow: hidden; }

        /* Animaciones Globales */
        .fade-up { opacity: 0; transform: translateY(50px); transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1); }
        .fade-up.visible { opacity: 1; transform: translateY(0); }
        .delay-1 { transition-delay: 0.15s; } .delay-2 { transition-delay: 0.3s; } .delay-3 { transition-delay: 0.45s; }

        /* ==========================================================
           2. PRELOADER Y PUERTAS DE CATEDRAL (3D)
           ========================================================== */
        #preloader {
            position: fixed; inset: 0; background: var(--color-fondo); z-index: 999999;
            display: flex; flex-direction: column; justify-content: center; align-items: center;
            transition: opacity 1s ease;
        }
        .paloma-glow { font-size: 4rem; color: var(--color-oro); animation: latidoDivino 3s infinite ease-in-out; }
        @keyframes latidoDivino { 0%, 100% { transform: scale(1); opacity: 0.8; filter: drop-shadow(0 0 10px var(--color-oro)); } 50% { transform: scale(1.1); opacity: 1; filter: drop-shadow(0 0 25px var(--color-oro)); } }

        #escena-puertas {
            position: fixed; inset: 0; z-index: 99999; perspective: 1500px;
            display: flex; background: #000; overflow: hidden; transition: visibility 2s;
        }
        .puerta {
            width: 50%; height: 100%; background: linear-gradient(to bottom, var(--color-vino), #1a0609);
            position: relative; transition: transform 2s cubic-bezier(0.65, 0, 0.35, 1), filter 2s;
            display: flex; align-items: center; box-shadow: inset 0 0 50px rgba(0,0,0,0.8);
        }
        .puerta::before {
            content: ''; position: absolute; inset: 20px; border: 2px solid rgba(203,163,101,0.3); pointer-events: none;
        }
        .puerta-izq { transform-origin: left; border-right: 2px solid var(--color-oro-oscuro); justify-content: flex-end; }
        .puerta-der { transform-origin: right; border-left: 2px solid var(--color-oro-oscuro); justify-content: flex-start; }
        
        #escena-puertas.abierto .puerta-izq { transform: rotateY(-105deg); filter: brightness(0.2); }
        #escena-puertas.abierto .puerta-der { transform: rotateY(105deg); filter: brightness(0.2); }
        #escena-puertas.abierto { visibility: hidden; pointer-events: none; }

        .sello-central {
            position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
            width: 130px; height: 130px; background: var(--color-rojo-vivo); border-radius: 50%;
            z-index: 10; display: flex; flex-direction: column; justify-content: center; align-items: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.8), inset 0 0 20px rgba(0,0,0,0.5);
            border: 3px solid var(--color-oro); cursor: pointer; transition: all 0.5s ease;
        }
        .sello-central::before { content: ''; position: absolute; inset: 8px; border: 1px dashed var(--color-oro); border-radius: 50%; animation: rotarLento 10s linear infinite; }
        .sello-central i { font-size: 3rem; color: var(--color-oro); }
        #escena-puertas.abierto .sello-central { opacity: 0; transform: translate(-50%, -50%) scale(2); }
        @keyframes rotarLento { 100% { transform: rotate(360deg); } }

        /* Reproductor FLotante */
        #btn-musica {
            position: fixed; bottom: 30px; left: 30px; width: 50px; height: 50px; background: rgba(26,26,26,0.8);
            border: 1px solid var(--color-oro); border-radius: 50%; display: flex; justify-content: center; align-items: center;
            z-index: 9000; cursor: pointer; color: var(--color-oro); font-size: 1.2rem; backdrop-filter: blur(5px);
            opacity: 0; transform: scale(0); transition: all 0.5s;
        }
        #btn-musica.activo { opacity: 1; transform: scale(1); }
        .girando { animation: rotarVinyl 4s linear infinite; }
        @keyframes rotarVinyl { 100% { transform: rotate(360deg); } }

        /* ==========================================================
           3. HERO VIP (LUCES DIVINAS)
           ========================================================== */
        .hero { position: relative; height: 100vh; display: flex; align-items: center; justify-content: center; overflow: hidden; }
        .hero-bg { position: absolute; inset: 0; z-index: 1; }
        .hero-bg img { width: 100%; height: 110%; object-fit: cover; filter: brightness(0.4) contrast(1.2); }
        /* God Rays */
        .god-rays {
            position: absolute; inset: 0; z-index: 2; pointer-events: none;
            background: repeating-linear-gradient(115deg, transparent 0%, rgba(203,163,101,0.1) 5%, transparent 15%);
            mix-blend-mode: screen; opacity: 0.8;
        }
        .hero-content { position: relative; z-index: 10; text-align: center; color: white; width: 100%; }
        .hero-nombre { font-family: var(--fuente-titulo); font-size: 6rem; font-style: italic; color: var(--color-oro); text-shadow: 0 10px 30px rgba(0,0,0,0.8); line-height: 1; margin-bottom: 20px; }
        .hero-fecha { font-size: 1rem; letter-spacing: 5px; text-transform: uppercase; font-weight: 300; }

        /* ==========================================================
           4. EL MISAL SAGRADO Y PILARES
           ========================================================== */
        .misal-texto { font-size: 1.15rem; color: var(--color-oscuro); text-align: justify; line-height: 2; margin-bottom: 30px; font-weight: 300; }
        .capitular::first-letter {
            font-family: var(--fuente-titulo); font-size: 4.5rem; float: left; margin-right: 15px;
            color: var(--color-oro); line-height: 0.8; padding-top: 10px; text-shadow: 2px 2px 5px rgba(203,163,101,0.3);
        }

        /* Glassmorphism Tilt Cards */
        .pilares-grid { display: flex; flex-direction: column; gap: 40px; margin-top: 60px; perspective: 1000px; }
        .tilt-card {
            background: rgba(255,255,255,0.6); backdrop-filter: blur(10px);
            border: 1px solid rgba(203,163,101,0.3); border-radius: 15px; padding: 40px 30px;
            text-align: center; box-shadow: var(--sombra-premium);
            transform-style: preserve-3d; transition: transform 0.1s ease;
        }
        .tilt-card h3 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 4px; color: var(--color-rojo-vivo); margin-bottom: 10px; transform: translateZ(30px); }
        .tilt-card h2 { font-size: 1.8rem; margin-bottom: 15px; color: var(--color-oscuro); transform: translateZ(40px); }
        .tilt-card p { font-size: 0.95rem; font-style: italic; color: var(--color-texto-medio); transform: translateZ(20px); }

        /* ==========================================================
           5. LOS 7 DONES
           ========================================================== */
        .titulo-seccion { text-align: center; font-size: 2.5rem; color: var(--color-oscuro); margin-bottom: 15px; font-style: italic; }
        .subtitulo-seccion { text-align: center; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 3px; color: var(--color-oro-oscuro); margin-bottom: 50px; }
        
        .dones-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
        .don-card { border: 1px solid rgba(203,163,101,0.2); background: white; padding: 25px 10px; text-align: center; border-radius: 8px; transition: all 0.3s; }
        .don-card:hover { border-color: var(--color-oro); box-shadow: var(--sombra-oro); transform: translateY(-5px); }
        .don-card.central { grid-column: 2 / 3; background: var(--color-fondo-secundario); border: 1px solid var(--color-oro); }
        .don-icono { font-size: 2rem; color: var(--color-oro); margin-bottom: 10px; }
        .don-card h4 { font-family: var(--fuente-titulo); font-size: 1.1rem; color: var(--color-vino); }

        /* ==========================================================
           6. HISTORIA FOTOGRÁFICA (ZIG-ZAG)
           ========================================================== */
        .timeline-fotos { position: relative; padding: 40px 0; }
        .timeline-fotos::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: rgba(203,163,101,0.3); transform: translateX(-50%); }
        .tf-item { display: flex; justify-content: space-between; align-items: center; margin-bottom: 60px; position: relative; }
        .tf-item:nth-child(even) { flex-direction: row-reverse; }
        
        .tf-foto { width: 45%; position: relative; border-radius: 10px; overflow: hidden; box-shadow: var(--sombra-premium); border: 2px solid white; }
        .tf-foto img { width: 100%; height: 250px; object-fit: cover; transition: transform 0.5s; }
        .tf-foto:hover img { transform: scale(1.05); }
        
        .tf-punto { width: 16px; height: 16px; background: var(--color-rojo-vivo); border: 3px solid var(--color-oro); border-radius: 50%; position: absolute; left: 50%; transform: translateX(-50%); z-index: 2; box-shadow: 0 0 0 5px var(--color-fondo); }
        .tf-texto { width: 40%; text-align: right; }
        .tf-item:nth-child(even) .tf-texto { text-align: left; }
        .tf-texto h3 { font-size: 1.2rem; color: var(--color-vino); margin-bottom: 5px; }
        .tf-texto p { font-size: 0.85rem; color: var(--color-texto-medio); }

        /* ==========================================================
           7. LOGÍSTICA, MENÚ Y MOODBOARD (DRESS CODE)
           ========================================================== */
        .info-card { background: white; padding: 40px; border-radius: 15px; border: 1px solid rgba(203,163,101,0.2); margin-bottom: 30px; box-shadow: var(--sombra-premium); }
        
        /* Menú Banquete */
        .menu-lista { list-style: none; text-align: center; }
        .menu-lista li { margin-bottom: 25px; }
        .menu-lista h4 { font-family: var(--fuente-titulo); font-size: 1.3rem; color: var(--color-oscuro); }
        .menu-lista p { font-size: 0.9rem; color: var(--color-texto-medio); font-style: italic; }
        .divisor-menu { font-size: 1.5rem; color: var(--color-oro-oscuro); margin: 10px 0; }

        /* Moodboard Dress Code */
        .moodboard { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; margin-top: 40px; }
        .mood-text { flex: 1; min-width: 250px; }
        .mood-collage { flex: 1; min-width: 250px; position: relative; height: 350px; }
        .mood-img { position: absolute; border: 3px solid white; box-shadow: var(--sombra-premium); object-fit: cover; }
        .img-1 { width: 60%; height: 60%; top: 0; left: 0; z-index: 1; }
        .img-2 { width: 55%; height: 50%; bottom: 0; right: 0; z-index: 2; border-color: var(--color-oro-claro); }
        .img-3 { width: 45%; height: 45%; top: 20%; right: 10%; z-index: 3; }

        /* ==========================================================
           8. REGALOS, DRIVE Y CONTADOR
           ========================================================== */
        /* Sobre Interactivo */
        .sobre-regalo {
            background: linear-gradient(145deg, #4A151C, #2D1115); padding: 50px 30px; border-radius: 15px;
            text-align: center; color: white; cursor: pointer; transition: all 0.4s; position: relative;
            box-shadow: 0 20px 40px rgba(74, 21, 28, 0.3); border: 1px solid var(--color-oro-oscuro);
        }
        .sobre-regalo:hover { transform: translateY(-5px); box-shadow: 0 25px 50px rgba(74, 21, 28, 0.4); }
        .sobre-icono { font-size: 4rem; color: var(--color-oro); margin-bottom: 15px; }
        .datos-bancarios { max-height: 0; overflow: hidden; transition: max-height 0.6s ease; background: rgba(255,255,255,0.05); border-radius: 10px; margin-top: 20px; }
        .sobre-regalo.abierto .datos-bancarios { max-height: 300px; padding: 20px; border: 1px dashed rgba(203,163,101,0.5); }

        /* Drive */
        .btn-lujo {
            display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: transparent; color: var(--color-oro-oscuro); padding: 15px 35px; font-weight: 500; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; border-radius: 50px; border: 1px solid var(--color-oro); cursor: pointer; transition: all 0.3s ease;
        }
        .btn-lujo:hover { background: var(--color-oro); color: white; transform: translate3d(0, -3px, 0); box-shadow: var(--sombra-oro); }

        /* Contador */
        .contador-grid { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 30px; }
        .contador-box { background: white; width: 80px; height: 90px; display: flex; flex-direction: column; justify-content: center; align-items: center; border-radius: 8px; border: 1px solid rgba(203,163,101,0.3); box-shadow: var(--sombra-premium); }
        .contador-numero { font-family: var(--fuente-titulo); font-size: 2.2rem; color: var(--color-vino); line-height: 1; }
        .contador-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 2px; margin-top: 5px; color: var(--color-texto-medio); }

        /* ==========================================================
           9. RSVP UNIFICADO Y FOOTER
           ========================================================== */
        .rsvp-arco {
            background: white; border-radius: 250px 250px 15px 15px; padding: 80px 40px 60px; text-align: center;
            border: 1px solid var(--color-oro); box-shadow: var(--sombra-premium); position: relative; margin-top: 60px;
        }
        .rsvp-arco::before { content: ''; position: absolute; inset: 10px; border: 1px dashed var(--color-oro-oscuro); border-radius: 240px 240px 10px 10px; pointer-events: none; opacity: 0.5; }
        
        .formulario { display: flex; flex-direction: column; gap: 20px; margin-top: 30px; position: relative; z-index: 5; }
        .input-lujo { width: 100%; padding: 15px; border: 1px solid rgba(0,0,0,0.1); border-radius: 8px; font-family: var(--fuente-texto); font-size: 0.95rem; background: var(--color-fondo); transition: border-color 0.3s; }
        .input-lujo:focus { outline: none; border-color: var(--color-oro); background: white; }
        textarea.input-lujo { resize: none; height: 100px; }
        
        .radio-group { display: flex; justify-content: center; gap: 20px; margin: 10px 0; }
        .radio-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 0.95rem; }
        .btn-whatsapp-lujo { background: var(--color-rojo-vivo); color: white; padding: 18px; border: none; border-radius: 50px; font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; display: flex; justify-content: center; align-items: center; gap: 10px; transition: all 0.3s; box-shadow: 0 10px 20px rgba(139,30,43,0.3); }
        .btn-whatsapp-lujo:hover { background: #68151f; transform: translateY(-3px); box-shadow: 0 15px 30px rgba(139,30,43,0.4); }

        footer { background-color: var(--color-oscuro); color: white; padding: 60px 0 20px; text-align: center; margin-top: 80px; }
        .logo-footer { font-family: var(--fuente-titulo); font-size: 2rem; font-weight: 700; margin-bottom: 20px; }
        .logo-footer span { color: var(--color-oro); font-style: italic; }
        .redes a { color: var(--color-oro-claro); font-size: 1.5rem; margin: 0 10px; transition: color 0.3s; }
        .redes a:hover { color: white; }

        /* ==========================================================
           10. RESPONSIVO
           ========================================================== */
        @media (max-width: 768px) {
            .hero-nombre { font-size: 4rem; }
            .dones-grid { grid-template-columns: repeat(2, 1fr); }
            .don-card.central { grid-column: 1 / 3; }
            .tf-item, .tf-item:nth-child(even) { flex-direction: column; text-align: center; margin-bottom: 40px; }
            .tf-punto { display: none; }
            .timeline-fotos::before { display: none; }
            .tf-foto, .tf-texto { width: 100%; text-align: center !important; }
            .tf-foto { margin-bottom: 15px; }
            .moodboard { flex-direction: column; }
            .rsvp-arco { border-radius: 150px 150px 15px 15px; padding: 60px 20px 40px; }
            .rsvp-arco::before { border-radius: 140px 140px 10px 10px; }
        }