:root {
    /* Colores del tema claro */
    --primary-pink: #E91E63;
    --primary-pink-dark: #C2185B;
    --accent-cyan: #00BCD4;
    --accent-cyan-light: #4DD0E1;
    --gold: #FFD700;
    --gold-dark: #FFA500;
    --white: #FFFFFF;
    --dark: #1a1a1a;
    --gray: #666666;
    --light-bg: #F5F5F5;
    --card-bg: #FFFFFF;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(233, 30, 99, 0.3);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-cyan-light) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--primary-pink), var(--primary-pink-dark));
    --gradient-gold: linear-gradient(135deg, var(--gold), var(--gold-dark));
}

[data-theme="dark"] {
    --accent-cyan: #0097A7;
    --accent-cyan-light: #26C6DA;
    --white: #1a1a1a;
    --dark: #FFFFFF;
    --light-bg: #121212;
    --card-bg: #1E1E1E;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --shadow: rgba(255, 255, 255, 0.05);
    --shadow-hover: rgba(233, 30, 99, 0.4);
    --gradient-primary: linear-gradient(135deg, #0097A7 0%, #00838F 100%);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    background: var(--light-bg);
    color: var(--text-primary);
    transition: background 0.5s ease, color 0.5s ease;
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Canvas de nieve */
#snowCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* Botón de cambio de tema */
.theme-toggle {
    position: fixed;
    top: 150px;
    right: 2rem;
    z-index: 999;
    background: var(--card-bg);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 5px 15px var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(20deg);
    box-shadow: 0 8px 20px var(--shadow-hover);
}

.theme-toggle i {
    font-size: 1.5rem;
    color: var(--primary-pink);
    transition: transform 0.3s ease;
}

/* Navegación */
.navbar {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.95) 0%, rgba(194, 24, 91, 0.95) 100%);
    padding: 1.5rem 2rem;
    position: absolute;
    width: calc(100% - 4rem);
    top: 2rem;
    left: 2rem;
    z-index: 998;
    box-shadow: 0 8px 32px rgba(233, 30, 99, 0.4);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    border-radius: 25px;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.navbar.scrolled {
    position: fixed;
    top: 1rem;
    width: calc(100% - 4rem);
    left: 2rem;
    padding: 1rem 2rem;
    box-shadow: 0 10px 40px rgba(233, 30, 99, 0.5);
}

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

.logo {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    letter-spacing: 2px;
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    color: var(--white);
    font-size: 2.5rem;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.logo span {
    color: var(--white);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: 0.5px;
}

.nav-menu a i {
    color: var(--white);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    transform: translateY(-2px);
}

.nav-menu a:hover i {
    transform: scale(1.1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: 0.3s;
    border-radius: 3px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(9px, 9px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    width: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 2rem 80px;
    margin: 0;
}

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><linearGradient id="wave1" x1="0%" y1="0%" x2="100%" y2="0%"><stop offset="0%" style="stop-color:rgba(0,188,212,0.3);stop-opacity:1"><animate attributeName="stop-color" values="rgba(0,188,212,0.3);rgba(77,208,225,0.4);rgba(0,188,212,0.3)" dur="4s" repeatCount="indefinite"/></stop><stop offset="100%" style="stop-color:rgba(77,208,225,0.3);stop-opacity:1"><animate attributeName="stop-color" values="rgba(77,208,225,0.3);rgba(0,188,212,0.4);rgba(77,208,225,0.3)" dur="4s" repeatCount="indefinite"/></stop></linearGradient><linearGradient id="wave2" x1="0%" y1="0%" x2="100%" y2="0%"><stop offset="0%" style="stop-color:rgba(0,151,167,0.35);stop-opacity:1"><animate attributeName="stop-color" values="rgba(0,151,167,0.35);rgba(38,198,218,0.45);rgba(0,151,167,0.35)" dur="3s" repeatCount="indefinite"/></stop><stop offset="100%" style="stop-color:rgba(38,198,218,0.35);stop-opacity:1"><animate attributeName="stop-color" values="rgba(38,198,218,0.35);rgba(0,151,167,0.45);rgba(38,198,218,0.35)" dur="3s" repeatCount="indefinite"/></stop></linearGradient></defs><path fill="url(%23wave1)" d="M0,500 Q150,450 300,500 T600,500 T900,500 T1200,500 V600 H0 Z"><animate attributeName="d" values="M0,500 Q150,450 300,500 T600,500 T900,500 T1200,500 V600 H0 Z;M0,480 Q150,530 300,480 T600,480 T900,480 T1200,480 V600 H0 Z;M0,500 Q150,450 300,500 T600,500 T900,500 T1200,500 V600 H0 Z" dur="6s" repeatCount="indefinite"/></path><path fill="url(%23wave2)" d="M0,520 Q200,480 400,520 T800,520 T1200,520 V600 H0 Z"><animate attributeName="d" values="M0,520 Q200,480 400,520 T800,520 T1200,520 V600 H0 Z;M0,500 Q200,540 400,500 T800,500 T1200,500 V600 H0 Z;M0,520 Q200,480 400,520 T800,520 T1200,520 V600 H0 Z" dur="5s" repeatCount="indefinite"/></path></svg>');
    background-size: cover;
    background-position: bottom;
    opacity: 1;
    pointer-events: none;
    animation: overlayPulse 8s ease-in-out infinite;
}

@keyframes overlayPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 3;
    animation: bounce-indicator 2s ease-in-out infinite;
    opacity: 1;
    visibility: visible;
}

.scroll-indicator.hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.scroll-indicator span {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.scroll-indicator i {
    color: var(--white);
    font-size: 1.5rem;
    animation: bounce-arrow 1.5s ease-in-out infinite;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

@keyframes bounce-indicator {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes bounce-arrow {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(10px);
        opacity: 0.6;
    }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    box-shadow: 0 5px 20px var(--shadow);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-badge i {
    color: var(--gold);
}

.hero-badge span {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-content h1 {
    font-size: 5rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    font-weight: 800;
    letter-spacing: 2px;
}

.hero-content h1 i {
    color: var(--gold);
    margin-right: 1rem;
}

.rotating {
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content h2 {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    font-weight: 600;
    letter-spacing: 3px;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--white);
    font-weight: 600;
    background: var(--gradient-secondary);
    display: inline-block;
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    margin-bottom: 2.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-tagline i {
    color: var(--gold);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: var(--white);
    box-shadow: 0 5px 20px rgba(233, 30, 99, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(233, 30, 99, 0.5);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--primary-pink);
    box-shadow: 0 5px 20px var(--shadow);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-hover);
}

/* Luces navideñas */
.christmas-lights {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    z-index: 1;
    overflow: hidden;
}

.light-wire {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 0.3) 0%, 
        rgba(0, 0, 0, 0.5) 50%, 
        rgba(0, 0, 0, 0.3) 100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.light {
    position: absolute;
    top: 0;
    width: 20px;
    height: 35px;
    transform: translateX(-50%);
}

.light-bulb {
    position: absolute;
    top: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 25px;
    border-radius: 40% 40% 50% 50%;
    transition: all 0.3s ease;
}

.light-glow {
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    filter: blur(8px);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.light.red .light-bulb {
    background: linear-gradient(135deg, #ff4444, #cc0000);
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.red .light-glow {
    background: radial-gradient(circle, rgba(255, 68, 68, 0.8), transparent);
}

.light.green .light-bulb {
    background: linear-gradient(135deg, #44ff44, #00cc00);
    box-shadow: 0 0 15px rgba(68, 255, 68, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.green .light-glow {
    background: radial-gradient(circle, rgba(68, 255, 68, 0.8), transparent);
}

.light.blue .light-bulb {
    background: linear-gradient(135deg, #4444ff, #0000cc);
    box-shadow: 0 0 15px rgba(68, 68, 255, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.blue .light-glow {
    background: radial-gradient(circle, rgba(68, 68, 255, 0.8), transparent);
}

.light.yellow .light-bulb {
    background: linear-gradient(135deg, #ffff44, #cccc00);
    box-shadow: 0 0 15px rgba(255, 255, 68, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.yellow .light-glow {
    background: radial-gradient(circle, rgba(255, 255, 68, 0.8), transparent);
}

.light.purple .light-bulb {
    background: linear-gradient(135deg, #ff44ff, #cc00cc);
    box-shadow: 0 0 15px rgba(255, 68, 255, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.purple .light-glow {
    background: radial-gradient(circle, rgba(255, 68, 255, 0.8), transparent);
}

.light.orange .light-bulb {
    background: linear-gradient(135deg, #ff8844, #cc4400);
    box-shadow: 0 0 15px rgba(255, 136, 68, 0.8), inset 0 -3px 8px rgba(0, 0, 0, 0.3);
}

.light.orange .light-glow {
    background: radial-gradient(circle, rgba(255, 136, 68, 0.8), transparent);
}

@keyframes blink {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.4;
        transform: scale(0.95);
    }
}

.light {
    animation: blink 2s ease-in-out infinite;
}

.light:hover .light-bulb {
    transform: translateX(-50%) scale(1.1);
    filter: brightness(1.3);
}

.light:hover .light-glow {
    opacity: 1;
    filter: blur(12px);
}

/* Countdown Section */
.countdown-section {
    padding: 4rem 2rem;
    background: var(--card-bg);
    width: 100%;
}

.countdown-wrapper {
    text-align: center;
    background: var(--gradient-primary);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow);
}

.countdown-wrapper h3 {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.time-unit {
    background: var(--card-bg);
    color: var(--text-primary);
    padding: 1.5rem;
    border-radius: 15px;
    min-width: 100px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: transform 0.3s ease;
}

.time-unit:hover {
    transform: translateY(-5px) scale(1.05);
}

.time-unit span {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-pink);
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.time-unit small {
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    display: block;
}

/* Productos Section */
.productos-section {
    padding: 6rem 2rem;
    background: var(--light-bg);
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.section-header h2 i {
    color: var(--gold);
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(180deg); }
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    width: 100%;
}

.producto-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 10px 40px var(--shadow);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.producto-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(233, 30, 99, 0.1), transparent);
    transition: left 0.5s ease;
}

.producto-card:hover::before {
    left: 100%;
}

.producto-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 60px var(--shadow-hover);
}

.producto-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gradient-gold);
    color: var(--dark);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.producto-icon {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-pink);
    filter: drop-shadow(0 5px 15px rgba(233, 30, 99, 0.3));
    transition: transform 0.3s ease;
}

.producto-card:hover .producto-icon {
    transform: scale(1.1) rotate(5deg);
}

.producto-card h3 {
    color: var(--text-primary);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.producto-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
}

.producto-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.producto-features span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.producto-features i {
    color: var(--primary-pink);
}

.btn-product {
    background: var(--gradient-secondary);
    color: var(--white);
    width: 100%;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(233, 30, 99, 0.3);
}

.btn-product:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(233, 30, 99, 0.5);
}

/* Ofertas Section */
.ofertas-section {
    padding: 6rem 2rem;
    background: var(--card-bg);
    width: 100%;
}

.ofertas-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ofertas-text h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ofertas-text h2 i {
    color: var(--primary-pink);
}

.ofertas-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.ofertas-list {
    list-style: none;
    margin-bottom: 2rem;
}

.ofertas-list li {
    padding: 1rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.ofertas-list i {
    color: var(--primary-pink);
    font-size: 1.2rem;
}

.ofertas-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gift-box {
    width: 300px;
    height: 300px;
    background: var(--gradient-secondary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(233, 30, 99, 0.4);
    animation: rotate3d 10s linear infinite;
}

@keyframes rotate3d {
    from { transform: perspective(1000px) rotateY(0deg); }
    to { transform: perspective(1000px) rotateY(360deg); }
}

.gift-box i {
    font-size: 10rem;
    color: var(--white);
}

/* Contacto Section */
.contacto-section {
    padding: 6rem 2rem;
    background: var(--light-bg);
    width: 100%;
}

.contacto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: transform 0.3s ease;
}

.info-item:hover {
    transform: translateX(10px);
}

.info-item i {
    font-size: 2.5rem;
    color: var(--primary-pink);
}

.info-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.info-item p {
    color: var(--text-secondary);
}

.contacto-cta {
    background: var(--gradient-primary);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contacto-cta h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contacto-cta p {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 2rem 1.5rem;
    width: 100%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand h3 i {
    color: var(--primary-pink);
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-pink);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 70px;
    height: 70px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    z-index: 997;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s ease-in-out infinite;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 8px 35px rgba(37, 211, 102, 0.7);
    }
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.15);
}

/* ========================================
   MODAL DE BIENVENIDA NAVIDEÑA
   ======================================== */

.welcome-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.welcome-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content-wrapper {
    position: relative;
}

.modal-content {
    background: var(--card-bg);
    padding: 3rem 2.5rem;
    border-radius: 25px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.7);
    opacity: 0;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.welcome-modal.active .modal-content {
    transform: scale(1);
    opacity: 1;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-secondary);
}

.modal-header {
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.modal-header i {
    font-size: 2rem;
    color: var(--accent-cyan);
}

.modal-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 700;
}

.modal-body p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

.input-group {
    position: relative;
    margin-bottom: 2rem;
}

.input-group i {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-pink);
    font-size: 1.2rem;
}

.input-group input {
    width: 100%;
    padding: 1.25rem 1.5rem 1.25rem 3.5rem;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 1.1rem;
    font-family: 'Poppins', sans-serif;
    background: var(--light-bg);
    color: var(--text-primary);
    transition: all 0.3s ease;
    outline: none;
}

.input-group input:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 5px 20px rgba(233, 30, 99, 0.2);
}

.input-group input::placeholder {
    color: var(--text-secondary);
}

.btn-generate {
    width: 100%;
    padding: 1.25rem 2rem;
    background: var(--gradient-secondary);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-generate:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233, 30, 99, 0.4);
}

.btn-generate:active {
    transform: translateY(-1px);
}

/* Animación de shake */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}

.shake {
    animation: shake 0.5s;
}

/* ========================================
   MODAL DE TARJETA NAVIDEÑA
   ======================================== */

.card-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    padding: 1rem;
    overflow-y: auto;
}

.card-modal.active {
    opacity: 1;
    visibility: visible;
}

.card-modal-content {
    position: relative;
    max-width: 450px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.5s ease;
    margin: auto;
    padding: 60px 20px 20px;
}

.card-modal.active .card-modal-content {
    transform: scale(1);
    opacity: 1;
}

.close-card {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 45px;
    height: 45px;
    background: var(--primary-pink);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.close-card:hover {
    background: var(--primary-pink-dark);
    transform: rotate(90deg) scale(1.1);
}

#christmasCard {
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 380px;
    height: auto;
    cursor: pointer;
    display: block;
}

.card-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 450px;
}

.btn-download,
.btn-share,
.btn-continue {
    padding: 0.9rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    flex: 1;
    min-width: 130px;
    justify-content: center;
}

.btn-download {
    background: var(--gradient-gold);
    color: var(--dark);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

.btn-share {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
}

.btn-share:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 188, 212, 0.4);
}

.btn-continue {
    background: var(--gradient-secondary);
    color: var(--white);
}

.btn-continue:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233, 30, 99, 0.4);
}

/* Menu de compartir */
.share-menu {
    position: absolute;
    bottom: calc(100% + 0.8rem);
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    border-radius: 15px;
    padding: 0.8rem;
    box-shadow: 0 10px 40px var(--shadow);
    display: none;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 200px;
    z-index: 10;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.share-menu.active {
    display: flex;
}

.share-menu::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--card-bg);
}

.share-option {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-primary);
    text-decoration: none;
}

.share-option:hover {
    background: var(--light-bg);
    transform: translateX(5px);
}

.share-option i {
    font-size: 1.3rem;
    width: 25px;
    text-align: center;
}

.share-option span {
    font-weight: 500;
    font-size: 0.9rem;
}

.share-option.whatsapp i { color: #25D366; }
.share-option.facebook i { color: #1877F2; }
.share-option.twitter i { color: #1DA1F2; }
.share-option.telegram i { color: #0088cc; }
.share-option.email i { color: #EA4335; }

/* Mensaje de éxito */
.share-success {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: var(--primary-pink);
    color: var(--white);
    padding: 1.2rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(233, 30, 99, 0.4);
    z-index: 10002;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    font-size: 1rem;
    opacity: 0;
    pointer-events: none;
    max-width: 90%;
}

.share-success.active {
    animation: successPop 2s ease;
}

@keyframes successPop {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    20% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 1;
    }
    80% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
}

.share-success i {
    font-size: 1.3rem;
}

/* ========================================
   RESPONSIVE PARA MODALES
   ======================================== */

@media (max-width: 768px) {
    .modal-content {
        padding: 2rem 1.5rem;
        width: 95%;
        max-width: 450px;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-header i {
        font-size: 1.5rem;
    }

    .card-modal {
        padding: 0.8rem;
    }

    .card-modal-content {
        max-width: 400px;
        gap: 1.2rem;
        padding: 50px 15px 15px;
    }

    #christmasCard {
        max-width: 320px;
    }

    .card-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        gap: 0.7rem;
    }

    .btn-download,
    .btn-share,
    .btn-continue {
        width: 100%;
        min-width: auto;
    }

    .close-card {
        top: 5px;
        right: 5px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .share-menu {
        width: 100%;
        max-width: 260px;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 1.5rem 1rem;
        max-width: 350px;
    }

    .modal-header h2 {
        font-size: 1.3rem;
    }

    .modal-header i {
        font-size: 1.3rem;
    }

    .input-group input {
        font-size: 0.95rem;
        padding: 0.9rem 0.9rem 0.9rem 2.8rem;
    }

    .btn-generate {
        font-size: 0.95rem;
        padding: 0.9rem 1.5rem;
    }

    .card-modal {
        padding: 0.5rem;
    }

    .card-modal-content {
        max-width: 95%;
        gap: 1rem;
        padding: 45px 10px 10px;
    }

    #christmasCard {
        max-width: 280px;
    }

    .card-actions {
        max-width: 280px;
        gap: 0.6rem;
    }

    .btn-download,
    .btn-share,
    .btn-continue {
        padding: 0.85rem 1.2rem;
        font-size: 0.85rem;
        gap: 0.5rem;
    }

    .close-card {
        top: 3px;
        right: 3px;
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
    }

    .share-menu {
        min-width: 180px;
        max-width: 240px;
    }

    .share-option {
        padding: 0.6rem 0.8rem;
    }

    .share-option span {
        font-size: 0.85rem;
    }
}

@media (max-width: 360px) {
    .card-modal-content {
        padding: 40px 8px 8px;
    }

    #christmasCard {
        max-width: 240px;
    }

    .card-actions {
        max-width: 240px;
    }

    .btn-download,
    .btn-share,
    .btn-continue {
        padding: 0.8rem 1rem;
        font-size: 0.8rem;
    }
}

/* ========================================
   RESPONSIVE GENERAL
   ======================================== */

@media (max-width: 992px) {
    .ofertas-content,
    .contacto-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .gift-box {
        width: 250px;
        height: 250px;
    }

    .gift-box i {
        font-size: 8rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    /* FIX: Menú móvil sin overflow */
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        background: linear-gradient(135deg, rgba(233, 30, 99, 0.98) 0%, rgba(194, 24, 91, 0.98) 100%);
        flex-direction: column;
        padding: 2rem 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(233, 30, 99, 0.4);
        border-radius: 0 0 20px 20px;
        backdrop-filter: blur(10px);
        border: 2px solid rgba(255, 255, 255, 0.2);
        border-top: none;
        margin: 0;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        color: var(--white);
        font-size: 1.2rem;
        padding: 1rem;
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .nav-menu a:hover {
        background: rgba(255, 255, 255, 0.15);
        transform: translateX(10px);
    }

    /* FIX: Navbar sin overflow */
    .navbar {
        width: 100%;
        left: 0;
        right: 0;
        top: 2rem;
        /* border-radius: 0; */
        padding: 1.5rem;
    }

    .navbar.scrolled {
        width: 100%;
        left: 0;
        top: 0;
        padding: 1rem 1.5rem;
    }

    .nav-container {
        padding: 0;
    }

    .hero-section {
        min-height: auto;
        height: 100vh;
        padding: 100px 1.5rem 60px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-tagline {
        font-size: 1.2rem;
        padding: 1rem 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .scroll-indicator {
        bottom: 0.5rem;
    }

    .scroll-indicator span {
        font-size: 0.75rem;
    }

    .scroll-indicator i {
        font-size: 1.2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .productos-grid {
        grid-template-columns: 1fr;
    }

    .countdown-timer {
        gap: 1rem;
    }

    .time-unit {
        min-width: 80px;
        padding: 1rem;
    }

    .time-unit span {
        font-size: 2rem;
    }

    .theme-toggle {
        top: 130px;
        right: 1rem;
        width: 45px;
        height: 45px;
    }

    .whatsapp-float {
        width: 60px;
        height: 60px;
        font-size: 2rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 1rem;
    }

    .navbar.scrolled {
        padding: 0.8rem 1rem;
    }

    .logo {
        font-size: 1.5rem;
        gap: 0.5rem;
    }

    .logo i {
        font-size: 1.8rem;
    }

    .nav-menu {
        padding: 1.5rem 1rem;
        gap: 1rem;
    }

    .nav-menu a {
        font-size: 1rem;
        padding: 0.8rem;
    }

    .hero-section {
        padding: 80px 1rem 40px;
    }

    .hero-content h1 {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .hero-content h1 i {
        font-size: 2rem;
        margin-right: 0.5rem;
    }

    .hero-content h2 {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }

    .hero-tagline {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
        margin-bottom: 1.5rem;
    }

    .hero-badge {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
        gap: 0.5rem;
    }

    .hero-buttons {
        gap: 1rem;
    }

    .scroll-indicator {
        bottom: 0.3rem;
    }

    .scroll-indicator span {
        font-size: 0.7rem;
    }

    .scroll-indicator i {
        font-size: 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    .countdown-section,
    .productos-section,
    .ofertas-section,
    .contacto-section {
        padding: 3rem 1rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .section-header p {
        font-size: 1rem;
    }

    .countdown-wrapper {
        padding: 2rem 1rem;
    }

    .countdown-wrapper h3 {
        font-size: 1.5rem;
        gap: 0.5rem;
    }

    .countdown-timer {
        gap: 0.8rem;
    }

    .time-unit {
        min-width: 70px;
        padding: 0.8rem;
    }

    .time-unit span {
        font-size: 1.8rem;
    }

    .time-unit small {
        font-size: 0.75rem;
    }

    .productos-grid {
        gap: 1.5rem;
    }

    .producto-card {
        padding: 1.5rem;
    }

    .producto-icon {
        font-size: 3.5rem;
        margin-bottom: 1rem;
    }

    .producto-card h3 {
        font-size: 1.5rem;
    }

    .producto-card p {
        font-size: 0.9rem;
    }

    .producto-features {
        gap: 0.5rem;
    }

    .producto-features span {
        font-size: 0.85rem;
    }

    .producto-badge {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .ofertas-text h2 {
        font-size: 1.8rem;
        gap: 0.5rem;
    }

    .ofertas-text p {
        font-size: 1rem;
    }

    .ofertas-list li {
        font-size: 0.95rem;
        gap: 0.8rem;
        padding: 0.8rem 0;
    }

    .gift-box {
        width: 200px;
        height: 200px;
    }

    .gift-box i {
        font-size: 6rem;
    }

    .contacto-content {
        gap: 2rem;
    }

    .info-item {
        padding: 1rem;
        gap: 1rem;
    }

    .info-item i {
        font-size: 2rem;
    }

    .info-item h4 {
        font-size: 1rem;
    }

    .info-item p {
        font-size: 0.9rem;
    }

    .contacto-cta {
        padding: 2rem 1.5rem;
    }

    .contacto-cta h3 {
        font-size: 1.5rem;
    }

    .contacto-cta p {
        font-size: 0.95rem;
    }

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand h3 {
        font-size: 1.5rem;
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
        gap: 1rem;
    }

    .footer-social a {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .theme-toggle {
        bottom: 150px;
        right: 0.8rem;
        width: 40px;
        height: 40px;
    }

    .theme-toggle i {
        font-size: 1.2rem;
    }

    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
        bottom: 1rem;
        right: 1rem;
    }
}