/* Variables CSS */
:root {
    --primary-dark: #0D0D0D;
    --secondary-dark: #1A1A1A;
    --accent-gold: #D4AF37;
    --accent-rose: #C9A0A0;
    --text-white: #FFFFFF;
    --text-gray: #B8B8B8;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(212, 175, 55, 0.15);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Cormorant Garamond', serif;
    
    --shadow-glow: 0 0 40px rgba(212, 175, 55, 0.15);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.5);
    --border-radius: 2px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background: var(--primary-dark);
    color: var(--text-white);
    line-height: 1.8;
    overflow-x: hidden;
    font-weight: 300;
    letter-spacing: 0.3px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Age Verification */
.age-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.age-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.age-modal {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.age-slider-container {
    margin: 30px 0;
}

.age-slider {
    width: 100%;
    height: 6px;
    background: var(--secondary-dark);
    border-radius: 3px;
    outline: none;
    margin-bottom: 15px;
}

.age-slider::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--accent-pink);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
}

.age-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-pink);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    border: none;
}

.age-display {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-pink);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 18px;
    font-weight: 300;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-gold);
    font-family: var(--font-display);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 300;
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-gold);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-only {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    margin: 3px 0;
    transition: var(--transition);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-cta {
    padding: 14px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 300;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--primary-dark);
    border: 1px solid var(--accent-gold);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent-gold);
    box-shadow: var(--shadow-glow);
}

.btn-primary:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.btn-secondary {
    background: transparent;
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
}

.btn-secondary:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.btn-cta {
    background: transparent;
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
    font-size: 11px;
    padding: 10px 24px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.particles-bg canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 30px;
    color: var(--text-white);
    letter-spacing: 2px;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1s ease-out forwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    opacity: 0;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 14px;
    animation: fadeIn 1s ease-out 0.5s forwards;
}

.hero-description {
    font-size: 1rem;
    margin-bottom: 50px;
    opacity: 0;
    color: var(--text-gray);
    font-weight: 300;
    animation: fadeIn 1s ease-out 0.7s forwards;
}

.hero-stats {
    margin: 40px 0;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.9s forwards;
}

.stat {
    display: inline-block;
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 300;
    color: var(--accent-gold);
    line-height: 1;
    font-family: var(--font-display);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeIn 1s ease-out 1.1s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--accent-pink);
    position: relative;
    animation: bounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--accent-pink);
    border-bottom: 2px solid var(--accent-pink);
    transform: rotate(45deg);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: rgba(26, 26, 46, 0.3);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 80px;
    color: var(--text-white);
    font-weight: 300;
    letter-spacing: 2px;
    font-family: var(--font-display);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 60px 40px;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--accent-gold);
    font-weight: 300;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 14px;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
    font-weight: 300;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--primary-dark);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
        z-index: 999;
        border-right: 1px solid var(--glass-border);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .btn-cta {
        display: none;
    }

    .mobile-only {
        display: block !important;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 300px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-card {
        padding: 40px 30px;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 11px;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 0.9rem;
        margin-bottom: 30px;
    }

    .hero-stats {
        margin: 30px 0;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .hero-content {
        padding: 0 20px;
    }

    .hero {
        min-height: 100vh;
        padding: 80px 0 40px;
    }

    .logo {
        font-size: 14px;
        letter-spacing: 2px;
    }

    .navbar {
        padding: 12px 15px;
    }

    .gallery-grid-home {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-card {
        padding: 40px 30px;
    }
}

/* Hidden class for age verification */
.hidden {
    display: none !important;
}

/* Partículas */
.particle {
    position: absolute;
    background: var(--accent-pink);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 8s ease-in-out infinite;
    pointer-events: none;
}

.particle:nth-child(odd) {
    animation-delay: -2s;
    animation-duration: 6s;
}

.particle:nth-child(even) {
    animation-delay: -4s;
    animation-duration: 10s;
}