/* -------------------------------------------------------------
   LOU LOU - PAQUETES (ESTILOS PREMIUM VERTICAL SNAP)
   ------------------------------------------------------------- */

/* Variables de Diseño */
:root {
    --gold-dark: #AE8625;
    --gold-mid: #D2AC47;
    --gold-light: #F7EF8A;
    --text-light: #CFCBBF;
    --bg-dark: #050505;
    --font-primary: 'Quirel', 'Cinzel', Georgia, serif;
    --font-secondary: 'Montserrat', sans-serif;
    --gold-gradient: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-light) 50%, var(--gold-mid) 100%);
}

/* Reset de Estilos Básicos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    height: 100%;
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-secondary);
    overflow: hidden; /* Evita scroll doble de la página */
}

/* -------------------------------------------------------------
   CABECERA SUPERIOR FIJA
   ------------------------------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(174, 134, 37, 0.08);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Botón Regresar */
.back-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1.5px solid rgba(174, 134, 37, 0.35);
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--gold-light);
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.back-btn:hover {
    border-color: var(--gold-light);
}

.back-btn:active {
    transform: scale(0.92);
}

/* Selector de Idioma Custom */
.lang-selector {
    display: flex;
    background: rgba(10, 10, 10, 0.85);
    border: 1.5px solid rgba(174, 134, 37, 0.35);
    border-radius: 15px;
    padding: 2px;
    gap: 1px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.lang-option {
    background: none;
    border: none;
    color: var(--text-light);
    font-family: var(--font-secondary);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 3px 8px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    align-items: center;
    gap: 3px;
    outline: none;
}

.lang-option.active {
    background: var(--gold-gradient);
    color: #000000;
    box-shadow: 0 2px 6px rgba(174, 134, 37, 0.3);
}

/* -------------------------------------------------------------
   TITULO Y SUBTITULO FIJOS FLOTANTES
   ------------------------------------------------------------- */
.fixed-title-container {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    z-index: 90;
    text-align: center;
    pointer-events: none;
    background: linear-gradient(to bottom, rgba(5,5,5,0.7) 0%, rgba(5,5,5,0) 100%);
    padding: 10px 0;
    backdrop-filter: blur(2px);
}

.menu-title {
    font-family: var(--font-primary);
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 3px 10px rgba(0, 0, 0, 0.8);
}

.menu-subtitle {
    font-family: var(--font-secondary);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-light);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-top: 2px;
}

/* -------------------------------------------------------------
   CONTENEDOR DE SCROLL SNAP VERTICAL
   ------------------------------------------------------------- */
.vertical-scroll-container {
    width: 100%;
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.vertical-scroll-container::-webkit-scrollbar {
    display: none;
}

/* Secciones de Scroll */
.scroll-section {
    position: relative;
    width: 100%;
    height: 100vh;
    scroll-snap-align: start;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 135px 24px 60px 24px; /* Acolchado para evitar solapamientos con títulos fijos */
    overflow: hidden;
}

/* Fondo de cada sección */
.section-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 0;
    pointer-events: none;
}

/* Capa oscura (overlay) en el rango solicitado (76%) */
.bg-overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.76);
    z-index: 1;
    pointer-events: none;
}

/* Envoltura de tarjeta */
.card-wrapper {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 390px;
    display: flex;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out;
}

/* -------------------------------------------------------------
   TARJETAS DE PAQUETES (MÁS COMPACTAS Y TRANSPARENTES: 74%)
   ------------------------------------------------------------- */
.package-card {
    background: rgba(8, 8, 8, 0.74); /* Transparencia al 74% (rango 70% a 80%) */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1.2px solid rgba(174, 134, 37, 0.25); /* Borde dorado sutil */
    border-radius: 20px;
    padding: 18px 20px; /* Reducción de padding interno */
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7), 0 4px 15px rgba(174, 134, 37, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    min-height: 330px; /* Menos altura para no ocupar toda la pantalla */
    transition: border-color 0.3s ease;
}

/* Encabezado */
.card-header {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid rgba(174, 134, 37, 0.12);
    padding-bottom: 8px;
}

.package-number {
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.08em;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* Cuerpo de Tarjeta */
.card-body {
    padding: 15px 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* TITULAR DE CATEGORÍA ESTELAR (GRANDE, CENTRADO Y DORADO) */
.package-category {
    font-family: var(--font-primary);
    font-size: 1.8rem; /* Estelar y grande */
    font-weight: 700;
    text-align: center;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
    letter-spacing: 0.1em;
    text-shadow: 0 3px 12px rgba(174, 134, 37, 0.35);
}

.package-includes {
    list-style: none;
    text-align: center;
    width: 100%;
}

.package-includes li {
    font-size: 0.88rem; /* Ligeramente más compacto */
    color: #ffffff;
    line-height: 1.5;
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* Separadores */
.package-includes li.or-separator {
    font-family: var(--font-primary);
    font-size: 0.65rem;
    color: var(--gold-mid);
    margin: 5px 0;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.package-includes li.or-separator-small {
    font-size: 0.68rem;
    color: var(--gold-dark);
    margin: 2px 0;
    text-transform: uppercase;
}

.package-includes li.plus-separator {
    font-size: 1.1rem;
    color: var(--gold-light);
    margin: 5px 0;
    font-weight: 700;
}

.package-includes li.section-title {
    font-family: var(--font-primary);
    font-size: 0.78rem;
    color: var(--gold-light);
    margin-bottom: 5px;
    font-weight: 600;
}

.package-includes li.champagne-choice {
    font-size: 0.78rem;
    color: var(--text-light);
    font-weight: 600;
    opacity: 0.85;
}

/* Pie de Tarjeta */
.card-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top: 1px solid rgba(174, 134, 37, 0.12);
    padding-top: 10px;
    gap: 3px;
}

.price-tag {
    font-family: var(--font-primary);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--gold-light);
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.6));
}

.time-limit {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--text-light);
    opacity: 0.75;
}

/* -------------------------------------------------------------
   ANIMACIONES
   ------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ajustes Responsive */
@media (max-width: 390px) {
    .main-content {
        padding-top: 65px;
    }
    .scroll-section {
        padding-top: 125px;
        padding-bottom: 50px;
    }
    
    .fixed-title-container {
        top: 68px;
    }
    
    .menu-title {
        font-size: 1.7rem;
    }
    
    .package-card {
        min-height: 300px;
        padding: 15px 16px;
    }
    
    .package-category {
        font-size: 1.55rem;
        margin-bottom: 8px;
    }
    
    .package-includes li {
        font-size: 0.82rem;
    }
    
    .price-tag {
        font-size: 1.5rem;
    }
}

/* Indicator de Scroll Hacia Abajo (Flechas Cascadas Doradas) */
.scroll-indicator {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    z-index: 5;
    pointer-events: none;
}

.scroll-indicator span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid var(--gold-light);
    border-right: 2px solid var(--gold-light);
    transform: rotate(45deg);
    opacity: 0;
    animation: scrollChevronFlow 1.6s infinite ease-in-out;
}

.scroll-indicator span:nth-child(1) {
    animation-delay: 0s;
}

.scroll-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.scroll-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes scrollChevronFlow {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-4px, -4px);
    }
    50% {
        opacity: 0.85;
    }
    100% {
        opacity: 0;
        transform: rotate(45deg) translate(4px, 4px);
    }
}