/* =============================
   VARIABLES Y RESET
   ============================= */
:root {
    /* Colores - Tema Oscuro con Mint */
    --color-bg: #0a0a0f;
    --color-bg-light: #121218;
    --color-surface: #1a1a24;
    --color-surface-light: #232330;
    
    --color-primary: #00ffb3; /* Mint */
    --color-primary-dark: #00cc90;
    --color-primary-light: #33ffc2;
    
    --color-text: #ffffff;
    --color-text-light: #a0a0b0;
    --color-text-muted: #707080;
    
    --color-accent: #ff3366;
    --color-success: #00d4aa;
    --color-warning: #ff9e00;
    --color-danger: #ff4757;
    
    /* Tipografía */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Bordes y sombras */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 2px 8px rgba(0, 255, 179, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 255, 179, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 255, 179, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 255, 179, 0.15);
    
    /* Espaciado */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-xxl: 64px;
}

/* =============================
   RESET Y BASE
   ============================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--color-bg);
}

html[data-theme="light"] {
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-surface: #ffffff;
    --color-surface-light: #f1f3f5;
    --color-text: #121212;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    width: 100%;
}

/* =============================
   TIPOGRAFÍA
   ============================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-md);
    color: var(--color-text-light);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-sm);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    margin: var(--space-sm) auto;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.highlight {
    color: var(--color-primary);
    font-weight: 600;
}

/* =============================
   BOTONES
   ============================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-lg);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-small {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

/* =============================
   HEADER Y NAVEGACIÓN
   ============================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 179, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.98);
    box-shadow: var(--shadow-lg);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    height: 70px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-bg);
    font-weight: 800;
    font-size: 1.2rem;
    border-radius: var(--radius-md);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-main {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
}

.logo-sub {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 2px;
}

/* Navegación */
.nav-links {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
}

.nav-links a {
    color: var(--color-text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Acciones del header */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.theme-toggle {
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    color: var(--color-primary);
    background: rgba(0, 255, 179, 0.1);
}

.cart-btn {
    position: relative;
    color: var(--color-text-light);
    font-size: 1.2rem;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.cart-btn:hover {
    color: var(--color-primary);
    background: rgba(0, 255, 179, 0.1);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Menú móvil */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--color-surface);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
    border-top: 1px solid rgba(0, 255, 179, 0.1);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    box-shadow: var(--shadow-lg);
}

.mobile-menu a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
}

/* =============================
   HERO SECTION
   ============================= */
.hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-bg) 0%, #0a0a0f 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 255, 179, 0.05) 0%, transparent 50%);
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(0, 255, 179, 0.2);
}

.hero-title {
    text-align: center;
    font-size: 4rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #ffffff 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    font-size: 1.2rem;
    color: var(--color-text-light);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xxl);
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--color-text-light);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* =============================
   SECCIÓN PRODUCTOS
   ============================= */
.section {
    padding: var(--space-xxl) 0;
    position: relative;
}

.protection {
    background: var(--color-bg-light);
}

.features-chips {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(0, 255, 179, 0.2);
}

.subsection-title {
    text-align: center;
    margin: var(--space-xxl) 0 var(--space-xl);
    font-size: 1.8rem;
    color: var(--color-text);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(0, 255, 179, 0.1);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-accent);
    color: white;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
}

.product-card.popular .product-badge {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.product-card.best-offer .product-badge {
    background: linear-gradient(135deg, var(--color-accent) 0%, #ff2e5e 100%);
}

.product-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.product-content {
    padding: var(--space-lg);
}

.product-description {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.product-tags {
    display: flex;
    gap: 8px;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.product-tags span {
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.product-price .current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.product-price .original {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}

/* Separador VS */
.vs-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--space-xxl) 0;
    position: relative;
}

.vs-separator::before,
.vs-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 179, 0.3), transparent);
}

.vs-separator span {
    margin: 0 var(--space-lg);
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 800;
    font-size: 1.5rem;
    padding: 12px 24px;
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-primary);
}

/* =============================
   SECCIÓN CONFIANZA
   ============================= */
.trust {
    background: linear-gradient(135deg, var(--color-bg) 0%, #0a0a0f 100%);
    border-top: 1px solid rgba(0, 255, 179, 0.1);
    border-bottom: 1px solid rgba(0, 255, 179, 0.1);
}

.trust-carousel {
    display: flex;
    gap: var(--space-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--space-md) 0;
    scrollbar-width: none;
}

.trust-carousel::-webkit-scrollbar {
    display: none;
}

.trust-slide {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid rgba(0, 255, 179, 0.1);
    transition: all 0.3s ease;
}

.trust-slide:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.trust-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.trust-slide h3 {
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.carousel-prev,
.carousel-next {
    background: var(--color-surface);
    border: 1px solid rgba(0, 255, 179, 0.2);
    color: var(--color-text);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

.carousel-indicators {
    display: flex;
    gap: 8px;
}

.carousel-indicators span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicators span.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* =============================
   SECCIÓN CÓMO FUNCIONA
   ============================= */
.how-it-works {
    background: var(--color-bg-light);
}

.how-it-works-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

@media (max-width: 992px) {
    .how-it-works-content {
        grid-template-columns: 1fr;
    }
}

.steps-list {
    list-style: none;
    counter-reset: step-counter;
}

.steps-list li {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    counter-increment: step-counter;
    position: relative;
}

.step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.steps-list li h3 {
    color: var(--color-text);
    margin-bottom: 8px;
}

/* Mockup */
.mockup-screen {
    background: var(--color-surface);
    border-radius: 24px;
    padding: var(--space-lg);
    border: 1px solid rgba(0, 255, 179, 0.2);
    box-shadow: var(--shadow-xl);
    max-width: 320px;
    margin: 0 auto;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.profile-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.contact-buttons {
    display: grid;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: var(--radius-lg);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-btn.call {
    background: var(--color-primary);
    color: var(--color-bg);
}

.contact-btn.whatsapp {
    background: #25D366;
    color: white;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.emergency-contacts {
    background: rgba(0, 255, 179, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(0, 255, 179, 0.1);
}

.contact-item:last-child {
    border-bottom: none;
}

/* =============================
   SECCIÓN CASOS DE USO
   ============================= */
.use-cases-carousel {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--space-md) 0;
    scrollbar-width: none;
}

.use-cases-carousel::-webkit-scrollbar {
    display: none;
}

.use-case-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 255, 179, 0.1);
    transition: all 0.3s ease;
}

.use-case-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.use-case-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.use-case-tags {
    display: flex;
    gap: 8px;
    margin-top: var(--space-md);
}

.use-case-tags span {
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
    padding: 4px 10px;
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 500;
}

/* =============================
   SECCIÓN ACTIVACIÓN
   ============================= */
.activation {
    background: var(--color-bg-light);
}

.activation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xxl);
    align-items: center;
}

@media (max-width: 992px) {
    .activation-content {
        grid-template-columns: 1fr;
    }
}

.phone-mockup {
    background: var(--color-surface);
    border-radius: 40px;
    padding: 20px;
    border: 1px solid rgba(0, 255, 179, 0.2);
    box-shadow: var(--shadow-xl);
    max-width: 300px;
    margin: 0 auto;
}

.phone-screen {
    background: var(--color-bg);
    border-radius: 24px;
    padding: var(--space-lg);
    height: 500px;
    display: flex;
    flex-direction: column;
}

.app-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.app-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.app-step {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.step-check {
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.app-step.active .step-check {
    background: var(--color-primary);
}

.app-form {
    margin-top: auto;
}

.app-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-surface-light);
    border: 1px solid rgba(0, 255, 179, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.app-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.app-btn {
    width: 100%;
    padding: 12px;
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.app-btn:hover {
    background: var(--color-primary-dark);
}

.activation-steps {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.activation-steps li {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.activation-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* =============================
   CTA FINAL
   ============================= */
.final-cta {
    background: linear-gradient(135deg, var(--color-bg) 0%, #0a0a0f 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 255, 179, 0.05) 0%, transparent 70%);
}

.cta-title {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    position: relative;
}

.cta-subtitle {
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-size: 1.2rem;
    position: relative;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    position: relative;
}

.cta-features span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-primary);
    font-weight: 500;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    position: relative;
}

/* =============================
   SECCIÓN TESTIMONIOS
   ============================= */
.testimonials {
    background: var(--color-bg-light);
}

.rating-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.stars {
    color: var(--color-warning);
    font-size: 1.2rem;
}

.rating-score {
    font-weight: 600;
    color: var(--color-text);
}

.verified {
    background: rgba(0, 255, 179, 0.1);
    color: var(--color-primary);
    padding: 4px 12px;
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 500;
}

.testimonials-carousel {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--space-md) 0;
    scrollbar-width: none;
}

.testimonials-carousel::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 320px;
    scroll-snap-align: start;
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 255, 179, 0.1);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--color-text);
}

.author-info span {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* =============================
   FOOTER
   ============================= */
.footer {
    background: var(--color-bg);
    border-top: 1px solid rgba(0, 255, 179, 0.1);
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-col h4 {
    color: var(--color-text);
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.footer-col a,
.footer-col p {
    display: block;
    color: var(--color-text-light);
    text-decoration: none;
    margin-bottom: var(--space-sm);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--color-primary);
}

.footer-description {
    color: var(--color-text-light);
    margin: var(--space-md) 0;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.newsletter {
    margin-top: var(--space-lg);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: 10px 16px;
    background: var(--color-surface-light);
    border: 1px solid rgba(0, 255, 179, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-text);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.newsletter-form button {
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: var(--color-primary-dark);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(0, 255, 179, 0.1);
}

.payment-methods {
    display: flex;
    gap: var(--space-md);
    font-size: 1.5rem;
    color: var(--color-text-light);
}

.copyright {
    color: var(--color-text-light);
    text-align: center;
}

.made-with {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.made-with i {
    color: var(--color-accent);
}

/* =============================
   WHATSAPP FLOTANTE
   ============================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* =============================
   ANIMACIONES
   ============================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions,
    .cta-actions,
    .activation-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn,
    .cta-actions .btn,
    .activation-actions .btn {
        width: 100%;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .how-it-works-content,
    .activation-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}
/* Efectos de brillo y gradientes premium */
.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, 
        rgba(0, 255, 179, 0.1) 0%, 
        rgba(0, 255, 179, 0.05) 50%, 
        transparent 100%);
    pointer-events: none;
}

/* Efecto hover para tarjetas premium */
.premium-hover {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.premium-hover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

/* Animación para elementos importantes */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 255, 179, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 255, 179, 0.6);
    }
}

.pulse {
    animation: pulse-glow 2s infinite;
}