/* ===========================================
   VARIABLES CSS - SISTEMA DE DISEÑO
=========================================== */

:root {
    /* Paleta de colores principal */
    --primary-100: #E8E9F3;
    --primary-200: #D1D3E7;
    --primary-300: #A3A7CF;
    --primary-400: #6B6FA3;
    --primary-500: #4F528C;
    --primary-600: #3A3D6B;
    --primary-700: #2C2E50;
    --primary-800: #1E1F38;
    --primary-900: #14152A;

    /* Colores secundarios y de acento */
    --secondary-500: #F2C53D;
    --secondary-600: #D9AF1F;
    --accent-500: #25D366;
    --accent-600: #128C7E;

    /* Colores neutrales */
    --neutral-50: #FAFAFA;
    --neutral-100: #F8F9FA;
    --neutral-200: #E9ECEF;
    --neutral-300: #DEE2E6;
    --neutral-400: #CED4DA;
    --neutral-500: #ADB5BD;
    --neutral-600: #6C757D;
    --neutral-700: #495057;
    --neutral-800: #343A40;
    --neutral-900: #212529;

    /* Colores semánticos */
    --success: #28A745;
    --warning: #FFC107;
    --error: #DC3545;
    --info: #17A2B8;

    /* Sombras profesionales */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);

    /* Bordes y radios */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Espaciado consistente */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Tipografía */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Montserrat', var(--font-primary);
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;

    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Line heights */
    --leading-tight: 1.2;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    /* Z-index scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* ===========================================
   RESET Y BASE
=========================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--leading-relaxed);
    color: var(--neutral-800);
    background-color: var(--neutral-100);
    overflow-x: hidden;
}

/* Mejoras tipográficas */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--leading-tight);
    color: var(--neutral-900);
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* Accesibilidad mejorada */
:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===========================================
   UTILIDADES
=========================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (min-width: 1536px) {
    .container {
        max-width: 1400px;
    }
}

.section-padding {
    padding: var(--spacing-3xl) 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: var(--spacing-2xl) 0;
    }
}

.highlight {
    color: var(--primary-500);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 0;
    right: 0;
    height: 0.375rem;
    background-color: var(--secondary-500);
    opacity: 0.4;
    z-index: -1;
    border-radius: var(--radius-xs);
}

/* ===========================================
    HEADER
=========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

.logo a {
    display: block;
    transition: transform var(--transition-base);
}

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

.logo img {
    height: auto;
    width: 90px;
}


/* Navegación */
.nav .nav-list {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    position: relative;
    padding: var(--spacing-sm) 0;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--neutral-800);
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-500);
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-500);
}

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

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

.btn-portal {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

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

/* Hamburger menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: calc(var(--z-fixed) + 1);
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--neutral-800);
    border-radius: var(--radius-xs);
    transition: all var(--transition-base);
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================================
   HERO SECTION
=========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: white;
    padding-top: 80px;
}

/* Video como hijo directo */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2; /* detras del overlay */
}


.hero .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(79, 82, 140, 0.9) 0%,    /* Aumentado ligeramente opacidad */
        rgba(26, 26, 46, 0.95) 100%    /* Aumentado ligeramente opacidad */
    );
    z-index: -1; /* Encima del video pero detrás del contenido */
    pointer-events: none; /* El overlay no interfiere con clics */
}

/* Poster de respaldo (cuando el video no carga) */
.hero video {
    background-color: #1a1a2e; /* Color de respaldo mientras carga */
    background-image: url('../img/hero-fallback.jpg'); /* Fallback si el video no carga */
    background-size: cover;
    background-position: center;
}

/* Contenedor del contenido (sin cambios, pero importante que tenga z-index) */
.hero .container {
    position: relative;
    z-index: 1; /* Asegura que el contenido esté por encima */
    width: 100%;
}

/* Contenido principal */

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    /* padding: var(--spacing-xl);
    position: relative;
    z-index: var(--z-base); */
    animation: fadeInUp 1s ease;
}

.hero-badge {
    display: inline-block;
    background: var(--secondary-500);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--neutral-900);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: goldPulse 2s infinite;
}

@keyframes goldPulse {
    0% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(255, 215, 0, 0.7);
    }
    50% {
        box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3), 0 0 20px 5px rgba(255, 215, 0, 0.5);
    }
    100% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(255, 215, 0, 0.7);
    }
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    display: inline-block;
    color: #f0efe8;
    font-size: 3.5rem;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(3.5);
        box-shadow: 0 0 0 0 rgba(242, 197, 61, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(242, 197, 61, 0.7);
    }
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
    color: white;
}

.hero-description {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--secondary-500);
    line-height: var(--leading-tight);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Botones */
.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: var(--font-size-xl);
    animation: bounce 2s infinite;
    z-index: var(--z-base);
}

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

/* ===========================================
    BOTONES
=========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-500);
    color: var(--neutral-900);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

.btn-outline {
    background: transparent;
    border-color: currentColor;
}

.btn-outline:hover {
    background: currentColor;
    color: white;
    transform: translateY(-3px);
}

.btn-block {
    width: 100%;
}

.btn-icon i {
    transition: transform var(--transition-base);
}

.btn:hover .btn-icon i {
    transform: translateX(3px);
}

/* ===========================================
    SECCIONES
=========================================== */

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
}

.section-subtitle {
    display: inline-block;
    color: var(--primary-500);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--neutral-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
    font-size: var(--font-size-3xl);
    transition: transform var(--transition-base);
}

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

.feature-card h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    color: var(--neutral-600);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* ===========================================
    PLANES
=========================================== */

.plans-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.plan-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.plan-card.featured {
    border-color: var(--primary-500);
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: var(--spacing-xl);
    background: var(--secondary-500);
    color: var(--neutral-900);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--neutral-200);
}

.plan-header h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.plan-price {
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.plan-price .currency {
    font-size: var(--font-size-xl);
    color: var(--neutral-600);
}

.plan-price .amount {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-500);
    line-height: var(--leading-tight);
}

.plan-price .period {
    color: var(--neutral-600);
    font-size: var(--font-size-sm);
}

.plan-speed {
    color: var(--neutral-600);
    font-weight: var(--font-weight-medium);
}

.plan-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
}

.plan-features li {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    line-height: var(--leading-relaxed);
}

.plan-features i {
    color: var(--accent-500);
    margin-top: 0.25rem;
    flex-shrink: 0;
    font-size: var(--font-size-sm);
}

/* ============================= */
/* PLANES EMPRESARIALES */
/* ============================= */

.empresarial {
    padding: 1px;
    background: #f8f9fc;
    text-align: center;
}

.empresarial h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.empresarial .section-subtitle {
    color: #666;
    margin-bottom: 50px;
}

.empresarial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-3xl);
    margin-top: var(--spacing-2xl);
}


.empresarial-card {
    background: #ffffff;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid var(--primary-500);
    transform: scale(1.05);
}



.empresarial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.empresarial-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.empresarial-speed {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-700);
    margin-bottom: 20px;
}

.empresarial-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.empresarial-card ul li {
    margin-bottom: 10px;
    color: #555;
}

.empresarial-card .btn {
    display: inline-block;
    padding: 12px 25px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: white;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-base);
}



.empresarial-card .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}


.plan-notice {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    max-width: 800px;
    margin: var(--spacing-3xl) auto;
    
}

.plan-notice i {
    margin-right: var(--spacing-sm);
}
/* ===========================================
   FOOTER
=========================================== */

.footer {
    background: linear-gradient(135deg, var(--primary-900), #2D3047);
    color: white;
    padding-top: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-about {
    grid-column: 1 / -1;
}

.footer-logo img {
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
}

.footer-contact a {
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--secondary-500);
}

.footer-contact i {
    color: var(--secondary-500);
    width: 20px;
    flex-shrink: 0;
}

.footer-title {
    color: white;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--secondary-500);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-links a:hover {
    color: var(--secondary-500);
    transform: translateX(5px);
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover::before {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary-500);
    transform: translateY(-3px);
}

.newsletter h4 {
    color: white;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-semibold);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: var(--font-primary);
    transition: background var(--transition-fast);
}

.newsletter-form input:focus {
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--secondary-500);
    color: var(--neutral-900);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-base);
}

.newsletter-form button:hover {
    background: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl) 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-bottom strong {
    color: var(--secondary-500);
    font-weight: var(--font-weight-semibold);
}

/* ===========================================
   ELEMENTOS FLOTANTES
=========================================== */

.floating-elements {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: var(--z-popover);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.whatsapp-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    font-weight: var(--font-weight-semibold);
    animation: float 3s ease-in-out infinite;
}

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

.whatsapp-button:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.whatsapp-text {
    font-size: var(--font-size-sm);
}

.scroll-top {
    width: 50px;
    height: 50px;
    background: var(--primary-500);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary-700);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ===========================================
    BANNER
=========================================== */

/* css/styles.css */
:root {
    --gold-light: #D2B371;
    --gold-strong: #C49F4F;
    --beige: #E0D5C0;
    --blue-dark: #4A4C92;
    --blue-darker: #353772;
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: "Segoe UI", system-ui, sans-serif;
    background: #f8f9fa;
    overflow-x: hidden;
}

/* BANNER ANCHO */
.banner {
    position: relative;
    width: 100vw;
    height: 700px;
    overflow: hidden;
    margin: 0;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

/* Slider de imágenes */
.banner-slider {
    position: absolute;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
}

.slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    animation: zoomEffect 20s linear infinite;
}

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

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(74, 76, 146, 0.85) 0%,
        rgba(74, 76, 146, 0.7) 30%,
        rgba(210, 179, 113, 0.4) 100%
    );
}

/* Contenido del banner */
.banner-content {
    position: relative;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    /* justify-content: space-between; */
    color: var(--white);
    z-index: 10;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 20px;
    animation: fadeInLeft 0.8s ease;
}


@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.logo-alt {
    height: 280px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    animation: pulse 2s infinite;
}

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

.brand {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    color: var(--white);
}

.brand-tagline {
    font-size: 1.2rem;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: var(--gold-light);
    font-weight: 500;
    margin-top: 5px;
}

/* Mensaje publicitario */
.banner-message {
    max-width: 700px;
    text-align: left;
    animation: fadeInRight 0.8s ease;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slogan {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.slogan-line {
    display: block;
    color: var(--white);
}

.slogan-highlight {
    display: block;
    color: var(--gold-light);
    background: linear-gradient(to right, var(--gold-light), var(--beige));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.slogan-highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--gold-light), transparent);
}

.offer {
    font-size: 1.3rem;
    color: var(--beige);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    line-height: 1.5;
}

.promo-features {
    display: flex;
    justify-content: flex-end;
    gap: 25px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.promo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 30px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
}

.promo-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.promo-item i {
    color: var(--gold-light);
    font-size: 1.2rem;
}

.promo-item span {
    font-weight: 500;
    font-size: 1rem;
}

/* Botón de promoción */
.promo-btn {
    background: linear-gradient(135deg, var(--gold-strong), var(--gold-light));
    color: var(--blue-darker);
    border: none;
    padding: 18px 35px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(196, 159, 79, 0.4);
    margin-left: auto;
}

.promo-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 25px rgba(196, 159, 79, 0.6);
}

.promo-btn i:first-child {
    font-size: 1.4rem;
}

/* Controles del slider */
.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 30px;
    z-index: 20;
    background: rgba(0, 0, 0, 0.2);
    padding: 15px 25px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.slider-indicators {
    display: flex;
    gap: 12px;
}

.indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.indicator.active {
    background: var(--gold-light);
    transform: scale(1.3);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.5);
}

.control-btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Timer de autoplay */
.slider-timer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 20;
}

.timer-bar {
    height: 100%;
    width: 33.33%;
    background: var(--gold-light);
    transition: width 0.1s linear;
}

/* ===========================================
   ANIMACIONES
=========================================== */

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ===========================================
   ACCESIBILIDAD Y PREFERENCIAS
=========================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@media (prefers-color-scheme: dark) {
    /* Dark mode opcional - mantener comentado si no se desea */
    /*
    :root {
        --neutral-50: #212529;
        --neutral-100: #2D3047;
        --neutral-900: #F8F9FA;
    }

    body {
        background-color: var(--neutral-50);
        color: var(--neutral-200);
    }

    .feature-card,
    .plan-card {
        background: var(--neutral-100);
        color: var(--neutral-200);
    }

    .header {
        background-color: rgba(45, 48, 71, 0.95);
    }
    */
}

/* ===========================================
   PRINT STYLES
=========================================== */

@media print {
    .header,
    .floating-elements,
    .hero-video-container,
    .scroll-indicator {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .section-padding {
        padding: 1rem 0;
    }
}

/* ===========================================
    RESPONSIVE DESIGN
=========================================== */