/* Estilos Generales y Variables */
:root {
    --bg-dark: #030303;
    --bg-card: rgba(15, 13, 10, 0.88);
    --primary: #e5b84b;
    --primary-bright: #ffd700;
    --primary-glow: rgba(229, 184, 75, 0.45);
    --accent: #cd7f32;
    --text-main: #ffffff;
    --text-muted: #b5b0a4;
    --text-gold: #f5c71a;
    --transition: all 0.3s ease;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
    /* Fondo base negro obsidiana con destellos dorados metálicos y haces de luz diagonales */
    background-color: #030303;
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(229, 184, 75, 0.16) 0%, transparent 50%),
        radial-gradient(circle at 85% 35%, rgba(212, 175, 55, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 15% 75%, rgba(212, 175, 55, 0.08) 0%, transparent 45%),
        repeating-linear-gradient(
            -45deg,
            rgba(229, 184, 75, 0.025) 0px,
            rgba(229, 184, 75, 0.025) 1px,
            transparent 1px,
            transparent 45px
        );
    background-attachment: fixed;
}

/* Marca de agua sutil con tu logo njogo en el fondo */
body::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    width: 65vw;
    max-width: 650px;
    height: 65vw;
    max-height: 650px;
    transform: translate(-50%, -50%);
    background: url('logo.jpg') no-repeat center center;
    background-size: contain;
    opacity: 0.045;
    mix-blend-mode: lighten;
    pointer-events: none;
    z-index: 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    position: relative;
    z-index: 2;
}

/* Header/Navegación */
.main-header {
    background-color: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(229, 184, 75, 0.25);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 42px;
    border-radius: 6px;
    filter: brightness(1.15) drop-shadow(0 0 8px rgba(229, 184, 75, 0.3));
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff5cc 0%, #e5b84b 50%, #b8860b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--primary-bright);
    text-shadow: 0 0 10px var(--primary-glow);
}

/* Hero Section */
.hero {
    min-height: 58vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 10%;
    background: radial-gradient(circle at center, rgba(229, 184, 75, 0.12) 0%, transparent 70%);
    position: relative;
    text-align: center;
    z-index: 2;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    position: relative;
}

.badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(229, 184, 75, 0.18), rgba(184, 134, 11, 0.08));
    color: var(--primary-bright);
    padding: 0.5rem 1.3rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(229, 184, 75, 0.4);
    box-shadow: 0 0 20px rgba(229, 184, 75, 0.15);
}

.hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4.6rem);
    font-weight: 900;
    letter-spacing: -1.5px;
    margin-bottom: 1.2rem;
    background: linear-gradient(180deg, #ffffff 15%, #fceabb 55%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 18px rgba(212, 175, 55, 0.25));
}

.tagline {
    font-size: 1.15rem;
    color: #d6d1c4;
    margin-bottom: 0.8rem;
}

/* Sección VIP */
.vip-section {
    padding: 5rem 0 6rem;
    background: transparent;
    position: relative;
    z-index: 2;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    background: linear-gradient(180deg, #fff8dc 0%, #e5b84b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.vip-subtitle {
    text-align: center;
    color: var(--primary);
    font-size: 0.95rem;
    margin-bottom: 4rem;
    opacity: 0.95;
}

.vip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

/* Sistema de Giro 3D con control estricto de capas táctiles */
.vip-flip-wrapper {
    perspective: 1200px;
    width: 100%;
}

.flip-toggle {
    display: none;
}

.vip-flip-inner {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    width: 100%;
    transition: transform 0.6s ease;
    transform-style: preserve-3d;
}

.vip-front,
.vip-back {
    grid-area: 1 / 1;
    width: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.vip-front {
    transform: rotateY(0deg) translateZ(1px);
    pointer-events: auto;
    z-index: 2;
}

.vip-back {
    transform: rotateY(180deg) translateZ(1px);
    pointer-events: none;
    z-index: 1;
}

.flip-toggle:checked + .vip-flip-inner {
    transform: rotateY(180deg);
}

.flip-toggle:checked + .vip-flip-inner .vip-front {
    pointer-events: none;
    z-index: 1;
}

.flip-toggle:checked + .vip-flip-inner .vip-back {
    pointer-events: auto;
    z-index: 2;
}

/* Estilo de la Tarjeta (Efecto cristal oscuro con borde dorado) */
.vip-card {
    background: var(--bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(229, 184, 75, 0.25);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.card-content {
    padding: 2rem 2rem 2.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    position: relative;
    z-index: 2;
    text-align: center;
}

.card-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 10;
}

.plan-type {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 1px;
    font-weight: 600;
}

.btn-flip {
    background: rgba(229, 184, 75, 0.18);
    color: var(--primary-bright);
    border: 1px solid rgba(229, 184, 75, 0.45);
    padding: 0.4rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    display: inline-block;
    -webkit-tap-highlight-color: transparent;
}

.btn-flip:hover,
.btn-flip:active {
    background: linear-gradient(135deg, #fceabb, #d4af37);
    color: #000;
}

.duration {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0.2rem 0;
}

.price-container {
    margin: 0.8rem 0 1.2rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 95px;
}

.old-price {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: line-through;
    opacity: 0.8;
}

.new-price {
    font-size: 2.1rem;
    font-weight: 900;
    color: var(--text-main);
    margin: 0.2rem 0;
}

.promo-badge {
    background: linear-gradient(135deg, #ff3333, #b30000);
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.25rem 0.7rem;
    border-radius: 4px;
    margin-top: 0.3rem;
    letter-spacing: 0.8px;
    box-shadow: 0 4px 10px rgba(255, 51, 51, 0.3);
}

.featured {
    border: 1.5px solid var(--primary);
    box-shadow: 0 15px 40px rgba(229, 184, 75, 0.15);
}

.featured .new-price {
    background: linear-gradient(180deg, #fff5cc, #e5b84b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bronze {
    border-color: rgba(205, 127, 50, 0.35);
}

.bronze .duration {
    color: #e09548;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(229, 184, 75, 0.12) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0.5;
}

.bronze .card-glow {
    background: radial-gradient(circle at center, rgba(205, 127, 50, 0.14) 0%, transparent 60%);
}

.featured-glow {
    background: radial-gradient(circle at center, rgba(229, 184, 75, 0.22) 0%, transparent 60%);
    opacity: 0.7;
}

.btn-purchase {
    position: relative;
    z-index: 10;
    display: inline-block;
    background: rgba(229, 184, 75, 0.16);
    color: var(--text-main);
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.82rem;
    transition: var(--transition);
    border: 1px solid rgba(229, 184, 75, 0.4);
    -webkit-tap-highlight-color: transparent;
}

.btn-purchase:hover,
.btn-purchase:active {
    background: linear-gradient(135deg, #fceabb 0%, #d4af37 100%);
    color: #000;
    box-shadow: 0 6px 20px rgba(229, 184, 75, 0.35);
}

.featured-btn {
    background: linear-gradient(135deg, #fceabb 0%, #d4af37 100%);
    color: #000;
    border: none;
}

.featured-btn:hover,
.featured-btn:active {
    background: linear-gradient(135deg, #ffffff 0%, #f5c71a 100%);
}

/* Features Section (Servicios) */
.features {
    padding: 5rem 0 6rem;
    background: rgba(5, 5, 5, 0.65);
    border-top: 1px solid rgba(229, 184, 75, 0.12);
    position: relative;
    z-index: 2;
}

.features .section-title {
    margin-bottom: 4rem;
}

.features .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(229, 184, 75, 0.2);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.card:hover {
    border-color: rgba(229, 184, 75, 0.45);
    transform: translateY(-5px);
}

.card .card-content {
    padding: 2.5rem;
    position: relative;
    z-index: 2;
    text-align: center;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #fff6d6;
}

.card p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.service-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(229, 184, 75, 0.1) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0.4;
}

/* Footer y Redes Sociales */
footer {
    background-color: rgba(3, 3, 3, 0.95);
    border-top: 1px solid rgba(229, 184, 75, 0.25);
    padding: 4rem 0;
    position: relative;
    z-index: 2;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo-area {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-img {
    height: 45px;
    border-radius: 6px;
    filter: brightness(1.15) drop-shadow(0 0 8px rgba(229, 184, 75, 0.3));
    margin-bottom: 0.5rem;
}

.footer-brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff5cc 0%, #e5b84b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

.footer-phrase {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.phone-link {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.phone-link:hover {
    color: var(--primary-bright);
}

.social-links {
    display: flex;
    gap: 1.2rem;
    margin-top: 1.2rem;
    align-items: center;
}

.social-item {
    display: inline-block;
    transition: var(--transition);
}

.social-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: brightness(0.95);
    transition: var(--transition);
}

.social-item:hover .social-logo {
    transform: translateY(-4px);
    filter: brightness(1.2) drop-shadow(0 0 8px var(--primary));
}

/* Responsive para móviles */
@media (max-width: 968px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    .main-nav a {
        font-size: 0.85rem;
    }
    .footer-container {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    .footer-logo-area {
        align-items: center;
    }
    .footer-contact-info {
        align-items: center;
    }
    .social-links {
        justify-content: center;
    }
}