/* 
=========================================
  LANDING PAGE IMBOX - CSS ESTILOS
  Diseño Premium, Rápido y Responsivo
=========================================
*/

/* --- 1. CONFIGURACIÓN E IMPORTACIONES --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Paleta Oficial de Bitel */
    --bitel-yellow: #FFE600;
    /* Amarillo principal brillante de Bitel */
    --bitel-yellow-dark: #FFC107;
    /* Amarillo de acento para contrastes, gradientes y bordes */
    --bitel-blue: #00549A;
    /* Azul clásico institucional de Bitel */
    --bitel-blue-dark: #003DA5;
    /* Azul marino para textos, botones principales y hovers de alto contraste */
    --bitel-green: #00A54F;
    /* Verde Bitel para CTAs secundarios, badges de éxito y validaciones */
    --bitel-green-dark: #008F43;
    /* Verde oscuro para hovers */
    /* --bitel-magenta removido para eliminar acentos rosados */
    --gray-bg: #F3F4F6;
    /* Fondo gris claro neutro */
    --white: #FFFFFF;
    --whatsapp-green: #25D366;
    /* Verde de la marca WhatsApp */

    /* Paleta de Colores de Interfaz */
    --primary: #00549A;
    /* Azul como primario */
    --primary-hover: #003DA5;
    --primary-rgb: 0, 84, 154;
    --secondary: #00A54F;
    /* Verde Bitel como secundario */
    --secondary-hover: #008F43;
    --secondary-rgb: 0, 165, 79;
    --dark-bg: #090a0f;
    /* Fondo oscuro espacial */
    --dark-bg-card: rgba(16, 18, 27, 0.65);
    /* Fondo para tarjetas con glassmorphism */
    --card-border: rgba(255, 255, 255, 0.08);
    --card-border-active: rgba(0, 84, 154, 0.4);

    /* Colores de texto */
    --text-white: #ffffff;
    --text-light: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #1f2937;

    /* Estados */
    --success: #00A54F;
    --danger: #ef4444;
    --warning: #f59e0b;

    /* Fuentes */
    --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Sombras y Efectos */
    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.3);
    --shadow-glow-cyan: 0 0 20px rgba(0, 84, 154, 0.25);
    --shadow-glow-green: 0 0 20px rgba(0, 165, 79, 0.25);
    --backdrop-blur: blur(16px);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* --- 2. RESET Y BASES --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--dark-bg);
    color: var(--text-white);
    font-family: var(--font-body);
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button,
input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

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

/* --- 3. DISEÑO DE SCROLLBAR --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #0f1016;
}

::-webkit-scrollbar-thumb {
    background: #252836;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* --- 4. CLASES DE ANIMACIÓN --- */
@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
    }

    50% {
        box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.urgency-banner {
    background: linear-gradient(90deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%);
    color: var(--bitel-yellow);
    text-align: center;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
}

.urgency-banner i {
    animation: bounce 1s infinite alternate;
}

@keyframes bounce {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-3px);
    }
}

/* --- 6. NAVBAR --- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 99;
    background: rgba(9, 10, 15, 0.75);
    backdrop-filter: var(--backdrop-blur);
    border-bottom: 1px solid var(--card-border);
    padding: 16px 24px;
    transition: var(--transition-normal);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    background: linear-gradient(135deg, #fff 30%, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    display: inline-block;
    box-shadow: var(--shadow-glow-cyan);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-light);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary), #00b0ff);
    color: var(--dark-bg);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: var(--shadow-glow-cyan);
    transition: var(--transition-normal);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.45);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-white);
}

/* --- 7. HERO SLIDER SECTION --- */
.hero-section {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.05) 0%, rgba(9, 10, 15, 1) 90%);
}

.hero-slider-track {
    display: flex;
    width: 200%;
    /* Dos vistas */
    height: 100%;
    transition: transform var(--transition-slow) cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-slide {
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
    position: relative;
    gap: 40px;
}

.hero-slide-1 {
    background: radial-gradient(circle at 80% 20%, rgba(225, 0, 152, 0.08) 0%, rgba(9, 10, 15, 0) 60%);
}

.hero-slide-2 {
    background: radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.08) 0%, rgba(9, 10, 15, 0) 60%);
}

.hero-content {
    max-width: 550px;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
    backdrop-filter: var(--backdrop-blur);
}

.hero-badge i {
    font-size: 0.85rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.hero-title span.accent-cyan {
    background: linear-gradient(135deg, var(--primary) 30%, #00b0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title span.accent-yellow {
    background: linear-gradient(135deg, var(--bitel-yellow) 30%, #fff677);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* Formulario rápido en Hero (solo celular) */
.hero-mini-form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    padding: 8px;
    border-radius: 40px;
    display: flex;
    align-items: center;
    max-width: 420px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: var(--backdrop-blur);
    transition: var(--transition-normal);
}

.hero-mini-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

.hero-mini-form.error-border {
    border-color: var(--danger);
}

.hero-mini-form-icon {
    padding-left: 16px;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.hero-mini-input {
    flex: 1;
    padding: 12px 16px;
    background: transparent;
    border: none;
    color: var(--text-white);
    font-size: 0.95rem;
    font-weight: 500;
}

.hero-mini-input::placeholder {
    color: #6b7280;
}

.hero-mini-btn {
    background: linear-gradient(135deg, var(--primary), #00a2ff);
    color: var(--dark-bg);
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 10px rgba(0, 240, 255, 0.2);
}

.hero-mini-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.4);
}

.hero-mini-btn:disabled {
    background: #4b5563;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.hero-form-help {
    margin-top: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    padding-left: 12px;
}

/* Hero Visual Graphic Area */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    max-width: 500px;
    height: 100%;
}

.visual-image {
    max-height: 480px;
    object-fit: contain;
    z-index: 2;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.5));
    animation: floatImage 4s ease-in-out infinite alternate;
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-12px);
    }
}

.visual-glow-background {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.15;
}

.hero-slide-1 .visual-glow-background {
    background: var(--secondary);
}

.hero-slide-2 .visual-glow-background {
    background: var(--primary);
}

/* Slider Controls */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-normal);
}

.dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: 10px;
    box-shadow: var(--shadow-glow-cyan);
}

/* --- 8. BANNER BIPAY --- */
.bipay-banner {
    position: relative;
    background: linear-gradient(90deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 24px;
    overflow: hidden;
}

.bipay-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 5;
}

.bipay-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.bipay-icon-wrapper {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.8rem;
    color: var(--bitel-blue-dark) !important;
    box-shadow: 0 4px 15px rgba(255, 230, 0, 0.3) !important;
}

.bipay-text h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--white) !important;
}

.bipay-text p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8) !important;
}

.bipay-badge {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    color: var(--bitel-blue-dark) !important;
    border: none !important;
    font-weight: 800;
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(255, 230, 0, 0.25) !important;
}

/* --- 9. SECCIÓN DE BENEFICIOS --- */

/* Fondo completo de secciones (full-bleed) */
.section-bg-dark {
    background: var(--dark-bg);
    width: 100%;
}

.section-bg-benefits {
    width: 100%;
    background: linear-gradient(180deg,
        rgba(9, 10, 15, 1) 0%,
        rgba(0, 30, 80, 0.18) 50%,
        rgba(9, 10, 15, 1) 100%);
    border-top: 1px solid rgba(0, 84, 154, 0.12);
    border-bottom: 1px solid rgba(0, 84, 154, 0.12);
    position: relative;
    overflow: hidden;
}

.section-bg-benefits::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(ellipse at center, rgba(0, 84, 154, 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.section-bg-benefits .section-wrapper {
    position: relative;
    z-index: 1;
}

.section-bg-fibra {
    width: 100%;
    background: linear-gradient(180deg,
        rgba(9, 10, 15, 1) 0%,
        rgba(0, 50, 120, 0.12) 50%,
        rgba(9, 10, 15, 1) 100%);
    position: relative;
    overflow: hidden;
}

.section-bg-fibra::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -100px;
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(0, 84, 154, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.section-bg-fibra .section-wrapper {
    position: relative;
    z-index: 1;
}

.section-bg-movil {
    width: 100%;
    background: linear-gradient(180deg,
        rgba(9, 10, 15, 1) 0%,
        rgba(0, 84, 0, 0.08) 50%,
        rgba(9, 10, 15, 1) 100%);
    position: relative;
    overflow: hidden;
}

.section-bg-movil::before {
    content: '';
    position: absolute;
    top: -80px;
    left: -100px;
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(0, 165, 79, 0.09) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.section-bg-movil .section-wrapper {
    position: relative;
    z-index: 1;
}

.section-bg-faq {
    width: 100%;
    background: linear-gradient(180deg,
        rgba(9, 10, 15, 1) 0%,
        rgba(0, 20, 50, 0.2) 50%,
        rgba(9, 10, 15, 1) 100%);
    border-top: 1px solid rgba(255, 230, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.section-bg-faq .section-wrapper {
    position: relative;
    z-index: 1;
}

.section-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--bitel-yellow) !important;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: linear-gradient(160deg, rgba(0, 84, 154, 0.18) 0%, rgba(16, 18, 27, 0.82) 100%);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid rgba(0, 84, 154, 0.18);
    padding: 40px 30px;
    border-radius: 24px;
    transition: var(--transition-normal);
    position: relative;
    overflow: visible;
}

/* Borde superior de acento */
.benefit-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--bitel-yellow) 0%, var(--bitel-blue) 100%);
    border-radius: 24px 24px 0 0;
    opacity: 0.6;
    transition: opacity var(--transition-normal);
}

.benefit-card:hover::after {
    opacity: 1;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 230, 0, 0.35) !important;
    box-shadow: 0 20px 45px rgba(0, 84, 154, 0.25), 0 0 0 1px rgba(255, 230, 0, 0.1) !important;
    background: linear-gradient(160deg, rgba(0, 84, 154, 0.28) 0%, rgba(16, 18, 27, 0.9) 100%) !important;
}

.benefit-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.55rem;
    color: var(--bitel-yellow) !important;
    transition: var(--transition-normal);
    box-shadow: 0 4px 12px rgba(0, 84, 154, 0.2);
}

.benefit-card:hover .benefit-icon {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    color: var(--bitel-blue-dark) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(255, 230, 0, 0.28) !important;
    transform: scale(1.05);
}

.benefit-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.benefit-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* --- 10. CAROUSEL DE PLANES --- */
.carousel-container-outer {
    position: relative;
    width: 100%;
    margin-bottom: 30px;
}

.carousel-track-wrapper {
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    display: flex;
    gap: 24px;
    padding: 12px 4px 24px 4px;
    scrollbar-width: none;
    /* Firefox */
}

.carousel-track-wrapper::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari */
}

/* Tarjeta del Plan */
.plan-card {
    scroll-snap-align: start;
    flex: 0 0 320px;
    /* Ancho fijo para tarjetas en carrusel */
    background: var(--dark-bg-card);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 0 0 35px 0 !important;
    /* Quitamos padding superior y lateral para que el header toque los bordes */
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-soft);
    overflow: visible;
    /* Permitir que la imagen del modem flote fuera de la caja */
}

.plan-card::after,
.plan-card.recommended::after {
    display: none !important;
    /* Eliminamos la franja de 4px obsoleta */
}

.plan-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.plan-card.recommended {
    border: 2px solid var(--bitel-yellow) !important;
    box-shadow: 0 12px 35px rgba(255, 230, 0, 0.18), 0 4px 16px rgba(0, 84, 154, 0.08) !important;
}

/* Pastillas flotantes superiores (Oferta Limitada / Más Popular) */
.card-badge {
    position: absolute !important;
    top: -12px !important;
    /* Sobresale un poco hacia arriba */
    left: 20px !important;
    right: auto !important;
    /* Sobrescribimos el right original */
    background: linear-gradient(135deg, #ff0055 0%, #c4003c 100%) !important;
    color: var(--white) !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    box-shadow: 0 4px 12px rgba(196, 0, 60, 0.35) !important;
    z-index: 10 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.card-badge.recommended-badge {
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    border: 1px solid var(--bitel-yellow) !important;
    color: var(--bitel-yellow) !important;
    box-shadow: 0 4px 12px rgba(0, 84, 154, 0.45) !important;
}

/* Etiqueta de tipo de plan (ej: "Fibra" / "Chip Postpago") */
.card-tag {
    position: absolute !important;
    top: 15px !important;
    right: 15px !important;
    background: var(--bitel-yellow) !important;
    color: var(--bitel-blue-dark) !important;
    padding: 4px 12px !important;
    border-radius: 12px !important;
    font-size: 0.75rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    z-index: 5 !important;
}

/* Encabezado Azul Sólido Completo */
.card-header {
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    padding: 45px 24px 25px 24px !important;
    /* Espacio para el modem y tags absolutos */
    border-radius: 26px 26px 0 0 !important;
    margin-bottom: 25px !important;
    position: relative;
    z-index: 2;
}

.card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem !important;
    font-weight: 800 !important;
    line-height: 1.25 !important;
    color: var(--white) !important;
    -webkit-text-fill-color: var(--white) !important;
}

.speed-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    color: var(--bitel-yellow) !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
}

.speed-row i {
    color: var(--bitel-yellow) !important;
}

/* Padding para las secciones inferiores de la tarjeta */
.card-price,
.card-features,
.card-cta {
    padding-left: 24px !important;
    padding-right: 24px !important;
}

.card-price {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 20px;
}

.card-price .regular {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: 2px;
    height: 18px;
}

.price-large {
    display: flex;
    align-items: baseline;
    font-family: var(--font-heading);
}

.price-symbol {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-white);
    margin-right: 2px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1;
}

.price-month {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 4px;
}

.promo-pill {
    background: rgba(0, 165, 79, 0.08);
    border: 1px solid rgba(0, 165, 79, 0.2);
    color: var(--bitel-green-dark);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 12px;
    margin-top: 12px;
    line-height: 1.35;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
    flex-grow: 1;
}

.feature-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.feature-row i {
    color: var(--primary);
    font-size: 0.95rem;
    margin-top: 4px;
}

.feature-row p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.4;
}

.card-cta {
    width: 100%;
}

.btn-card {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-white);
    padding: 14px 20px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.plan-card:hover .btn-card {
    background: linear-gradient(135deg, var(--primary), #00b0ff);
    color: var(--dark-bg);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.plan-card.recommended .btn-card {
    background: linear-gradient(135deg, var(--primary), #00b0ff);
    color: var(--dark-bg);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-card:hover {
    transform: scale(1.02);
}

/* Floating Router Graphic for Fibra */
.router-float {
    position: absolute !important;
    left: -15px !important;
    right: auto !important;
    top: -8px !important;
    width: 65px !important;
    opacity: 0.95 !important;
    z-index: 8 !important;
    pointer-events: none !important;
    filter: drop-shadow(0 8px 15px rgba(0, 0, 0, 0.2)) !important;
    transition: var(--transition-normal) !important;
}

.plan-card:hover .router-float {
    opacity: 1 !important;
    transform: scale(1.1) translateY(-4px) rotate(-3deg) !important;
    filter: drop-shadow(0 12px 22px rgba(0, 84, 154, 0.35)) !important;
}

/* Controles de Navegación del Carrusel */
.carousel-btn {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 46px !important;
    height: 46px !important;
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 50% !important;
    color: var(--white) !important;
    font-size: 1.15rem !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    cursor: pointer !important;
    z-index: 10 !important;
    transition: var(--transition-normal) !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.35) !important;
}

.carousel-btn i {
    color: var(--white) !important;
}

.carousel-btn:hover {
    background: var(--bitel-blue-dark) !important;
    color: var(--bitel-yellow) !important;
    transform: translateY(-50%) scale(1.1) !important;
    box-shadow: 0 6px 20px rgba(0, 84, 154, 0.5) !important;
}

.carousel-btn:hover i {
    color: var(--bitel-yellow) !important;
}

.carousel-btn.prev {
    left: -22px !important;
}

.carousel-btn.next {
    right: -22px !important;
}

/* --- 11. PREGUNTAS FRECUENTES (FAQ) --- */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--dark-bg-card);
    border: 1px solid var(--card-border);
    border-left: 4px solid var(--bitel-blue) !important;
    /* Borde izquierdo azul corporativo */
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(4px);
    /* Sutil desplazamiento interactivo al hacer hover */
}

.faq-header {
    width: 100%;
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    cursor: pointer;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 1.08rem;
    color: var(--text-white);
}

.faq-header span {
    transition: var(--transition-fast);
}

.faq-header i {
    font-size: 1rem;
    color: var(--text-muted);
    transition: transform var(--transition-normal);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
    padding: 0 28px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* FAQ Active State */
.faq-item.active {
    border-left-color: var(--bitel-yellow) !important;
    /* El borde se ilumina en amarillo Bitel */
    background: rgba(0, 84, 154, 0.06) !important;
    /* Fondo sutilmente azulado */
    box-shadow: 0 8px 25px rgba(0, 84, 154, 0.1) !important;
}

.faq-item.active .faq-header span {
    color: var(--bitel-yellow) !important;
}

.faq-item.active .faq-header i {
    transform: rotate(180deg);
    color: var(--bitel-yellow) !important;
}

.faq-item.active .faq-content {
    max-height: 500px;
    padding-bottom: 24px;
}

/* --- 12. FOOTER --- */
.main-footer {
    background-color: var(--bitel-blue);
    color: white;
    padding: 3rem 0 6rem;
    width: 100%;
}

@media(min-width: 768px) {
    .main-footer {
        padding-bottom: 3rem;
    }
}

.footer-grid {
    display: grid;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

@media(min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr 1.5fr;
    }
}

.footer-col h4 {
    color: var(--bitel-yellow);
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
    color: #dbeafe;
    cursor: pointer;
}

.footer-col ul li:hover {
    color: white;
}

.footer-contact-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #dbeafe;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.footer-contact-info i {
    color: var(--bitel-yellow);
    width: 20px;
    text-align: center;
}

.capture-box {
    background: rgba(0, 0, 0, 0.2);
    padding: 1.5rem;
    border-radius: 1rem;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.capture-box h4 {
    color: #FFD100;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 800;
}

.capture-box p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 1rem;
}

.footer-form {
    display: flex;
    gap: 0.5rem;
}

.footer-form input {
    flex: 1;
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 16px;
    border-radius: 10px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    outline: none;
    font-size: 0.9rem;
    color: #1E293B;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.footer-form input:focus {
    border-color: #FFD100;
    box-shadow: 0 0 0 3px rgba(255, 209, 0, 0.2);
}

.footer-form input::placeholder {
    color: #94A3B8;
}

/* FOOTER FORM BUTTON */
.footer-form button {
    background: linear-gradient(135deg, #FFD100, #FFC107);
    color: #00549A;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    width: auto;
    height: auto;
    display: inline-block;
    box-shadow: none;
    animation: none;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.footer-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 209, 0, 0.4);
}

/* FOOTER TRUST ICONS */
.footer-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 20px auto;
    padding: 20px;
    width: 100%;
    max-width: 600px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    color: var(--bitel-blue);
    line-height: 1.2;
    text-align: left;
    background: rgba(255, 255, 255, 0.95);
    padding: 10px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.trust-text {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--bitel-blue) !important;
}

.svg-icon {
    width: 32px;
    height: 32px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

/* --- 13. MODAL DE COMPRA --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 5, 8, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-container {
    background: #0f1016;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    width: 100%;
    max-width: 580px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-header {
    padding: 24px 30px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-white);
}

.close-modal-btn {
    font-size: 1.3rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 4px;
}

.close-modal-btn:hover {
    color: var(--primary);
}

/* Modal Body */
.modal-body {
    padding: 24px 30px;
    max-height: 80vh;
    overflow-y: auto;
}

.promo-alert {
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: var(--primary);
    padding: 12px 18px;
    border-radius: 14px;
    font-size: 0.88rem;
    margin-bottom: 20px;
    line-height: 1.45;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-group-full {
    grid-column: span 2;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-control-icon {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 0.95rem;
    pointer-events: none;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 12px 14px 12px 38px;
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.form-control:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
}

.form-control.error-border {
    border-color: var(--danger);
}

.select-control {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 38px;
    /* Espacio para flecha */
}

/* Custom arrow for custom selects */
.form-control-wrapper::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 14px;
    color: var(--text-muted);
    pointer-events: none;
    display: none;
}

.form-control-wrapper.has-select::after {
    display: block;
}

.form-control:disabled {
    background: rgba(255, 255, 255, 0.01);
    color: #4b5563;
    border-color: rgba(255, 255, 255, 0.03);
    cursor: not-allowed;
}

.error-message {
    color: var(--danger);
    font-size: 0.72rem;
    margin-top: 4px;
    display: block;
    padding-left: 2px;
}

.modal-submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), #00b0ff);
    color: var(--dark-bg);
    padding: 14px 20px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-glow-cyan);
    margin-top: 10px;
}

.modal-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 240, 255, 0.4);
}

.modal-submit-btn:disabled {
    background: #4b5563;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Success Modal Screen */
.modal-success-screen {
    text-align: center;
    padding: 30px 20px;
}

.success-icon-wrapper {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5rem;
    color: var(--success);
    margin: 0 auto 24px auto;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.success-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.success-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 30px;
}

.btn-success-close {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-success-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-white);
}

/* --- 14. TOAST NOTIFICACIONES --- */
#toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: #0f1016;
    border: 1px solid var(--card-border);
    padding: 16px 20px;
    border-radius: 14px;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    min-width: 280px;
    max-width: 380px;
    pointer-events: auto;
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.success i {
    color: var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.error i {
    color: var(--danger);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: scale(0.9);
    }
}

/* --- 15. COMPONENTES FLOTANTES Y BARRA MÓVIL --- */
/* WHATSAPP FLOAT OMNICHANNEL PREMIUM */
.wsp-float-desktop {
    display: flex;
    position: fixed;
    bottom: 90px;
    right: 20px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 10px 18px 10px 14px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.wsp-float-desktop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.3s;
}

.wsp-float-desktop:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.6);
}

.wsp-float-desktop:hover::before {
    opacity: 1;
}

.wsp-float-desktop i {
    font-size: 1.5rem;
    background: white;
    color: #128C7E;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.wsp-float-desktop .wsp-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.wsp-float-desktop .wsp-text span:first-child {
    font-size: 0.65rem;
    font-weight: normal;
    opacity: 0.9;
}

.wsp-float-desktop .wsp-text span:last-child {
    font-size: 0.85rem;
    line-height: 1.2;
}

.wsp-float-desktop::after {
    content: '';
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    z-index: -1;
    animation: pingWsp 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes pingWsp {

    75%,
    100% {
        transform: translateY(-50%) scale(1.8);
        opacity: 0;
    }
}

@media(min-width: 768px) {
    .wsp-float-desktop {
        bottom: 30px;
        right: 30px;
        padding: 12px 24px 12px 18px;
    }

    .wsp-float-desktop i {
        font-size: 2rem;
        width: 40px;
        height: 40px;
    }

    .wsp-float-desktop .wsp-text span:first-child {
        font-size: 0.75rem;
    }

    .wsp-float-desktop .wsp-text span:last-child {
        font-size: 1rem;
    }

    .wsp-float-desktop::after {
        left: 17px;
        width: 42px;
        height: 42px;
    }
}

/* Barra Móvil Inferior */
.mobile-bottom-bar {
    display: none;
    /* Oculta por defecto en Desktop */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: white;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    align-items: stretch;
    z-index: 100;
    height: 70px;
    padding: 0;
}

.btn-call {
    background: #00A54F;
    color: white;
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    border: none;
    gap: 6px;
    border-radius: 0;
    text-decoration: none;
    transition: background 0.3s;
}

.btn-call:hover {
    background: #008f43;
}

.btn-call i {
    font-size: 1rem;
    color: white;
}

.btn-plan {
    background: rgba(255, 255, 255, 0.95);
    color: #00A54F;
    border: none;
    border-left: 1px solid rgba(0, 30, 90, 0.08);
    flex: 1.5;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    gap: 6px;
    border-radius: 0;
    text-decoration: none;
    transition: background 0.3s;
}

.btn-plan:hover {
    background: #f9fafb;
}

/* Menú móvil oculto por defecto en pantallas de escritorio */
.mobile-nav-dropdown {
    display: none;
}

/* --- 16. RESPONSIVIDAD (MEDIA QUERIES) --- */
@media (max-width: 1024px) {
    .hero-slide {
        padding: 0 5%;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-form-wrapper {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {

    /* URGENCY BANNER */
    .urgency-banner {
        font-size: 0.72rem;
        padding: 7px 12px;
        gap: 6px;
        letter-spacing: 0;
    }

    /* NAVBAR */
    .navbar { padding: 12px 16px; }
    .logo-container { font-size: 1.35rem; gap: 8px; }
    .nav-links { display: none; }
    .nav-cta { display: none; }

    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: rgba(0, 84, 154, 0.15) !important;
        color: var(--bitel-blue) !important;
        -webkit-text-fill-color: var(--bitel-blue) !important;
        border: 1px solid rgba(0, 84, 154, 0.2) !important;
        font-size: 1.2rem;
    }

    /* DROPDOWN MENU - Identidad Bitel */
    .mobile-nav-dropdown {
        background: rgba(9, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 3px solid var(--bitel-yellow);
        list-style: none;
        padding: 12px 16px 20px;
        display: flex;
        flex-direction: column;
        gap: 4px;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        z-index: 98;
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    }

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

    .mobile-nav-dropdown a {
        display: flex;
        align-items: center;
        padding: 13px 16px;
        font-weight: 600;
        font-size: 1rem;
        color: rgba(255, 255, 255, 0.85);
        border-radius: 10px;
        transition: all 0.2s ease;
    }

    .mobile-nav-dropdown a:hover {
        background: rgba(255, 230, 0, 0.08);
        color: var(--bitel-yellow);
        padding-left: 22px;
    }

    .mobile-nav-btn {
        background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
        color: white !important;
        text-align: center;
        padding: 14px 16px;
        border-radius: 12px;
        font-weight: 700;
        font-size: 1rem;
        margin-top: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        box-shadow: 0 4px 15px rgba(0, 84, 154, 0.3) !important;
    }

    /* HERO MOVIL - Con imagen visible */
    .hero-section {
        height: auto;
        min-height: 580px;
        padding: 32px 0 75px;
    }

    .hero-slide {
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        text-align: center;
        gap: 0;
        padding: 0 20px !important;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        max-width: 100%;
    }

    .hero-badge {
        font-size: 0.72rem;
        padding: 5px 12px;
        margin-bottom: 14px;
    }

    .hero-title {
        font-size: 1.95rem;
        line-height: 1.2;
        margin-bottom: 12px;
    }

    .hero-description {
        font-size: 0.88rem;
        margin-bottom: 22px;
        max-width: 340px;
        line-height: 1.55;
    }

    .hero-form-help {
        font-size: 0.7rem;
        padding-left: 4px;
        justify-content: center;
    }

    .hero-mini-form {
        width: 100%;
        max-width: 380px;
        padding: 6px;
    }

    .hero-mini-input {
        font-size: 0.88rem;
        padding: 10px 12px;
    }

    .hero-mini-btn {
        padding: 10px 16px;
        font-size: 0.82rem;
        white-space: nowrap;
        gap: 6px;
    }

    /* Desactivar animación flotante en móvil para performance */
    .visual-image {
        animation: none;
    }

    /* Imagen hero visible en móvil */
    .hero-visual {
        display: flex;
        width: 100%;
        max-width: 280px;
        height: 200px;
        margin: 0 auto 16px;
        justify-content: center;
        align-items: center;
        flex-shrink: 0;
        order: -1;
    }

    .visual-image {
        max-height: 190px;
        width: auto;
        object-fit: contain;
        filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.35));
    }

    .visual-glow-background {
        width: 180px;
        height: 180px;
        opacity: 0.12;
    }

    .slider-dots { bottom: 18px; }
    .dot { width: 8px; height: 8px; }

    .dot.active { width: 22px; }

    /* BIPAY */
    .bipay-banner { padding: 24px 20px; }

    .bipay-container {
        flex-direction: column;
        text-align: center;
        gap: 18px;
        align-items: center;
    }

    .bipay-left {
        flex-direction: row;
        gap: 16px;
        align-items: center;
        text-align: left;
    }

    .bipay-icon-wrapper {
        width: 52px !important;
        height: 52px !important;
        border-radius: 14px !important;
        flex-shrink: 0;
        font-size: 1.5rem !important;
    }

    .bipay-text h4 { font-size: 1rem !important; margin-bottom: 3px; }
    .bipay-text p { font-size: 0.8rem !important; }

    .bipay-badge {
        width: 100%;
        text-align: center;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        border-radius: 10px !important;
    }

    /* SECCIONES */
    .section-wrapper { padding: 48px 16px 40px; }
    .section-tag { font-size: 0.72rem; letter-spacing: 1.5px; }
    .section-title { font-size: 1.65rem; line-height: 1.25; margin-bottom: 12px; }
    .section-subtitle { font-size: 0.88rem; }
    .section-header { margin-bottom: 32px; }

    /* BENEFICIOS - 2 columnas en tablet */
    .benefits-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .benefit-card {
        padding: 28px 20px;
        border-radius: 18px;
    }

    .benefit-icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
        margin-bottom: 16px;
        border-radius: 14px;
    }

    .benefit-title { font-size: 1.05rem; margin-bottom: 8px; }
    .benefit-desc { font-size: 0.82rem; line-height: 1.5; }

    /* CAROUSEL */
    .carousel-btn { display: none; }
    .carousel-container-outer { margin-bottom: 16px; }

    .carousel-track-wrapper {
        padding: 10px 16px 24px;
        gap: 14px;
        scroll-padding-left: 16px;
    }

    .plan-card {
        flex: 0 0 calc(100vw - 64px);
        max-width: 320px;
        border-radius: 22px;
        padding: 0 0 28px 0 !important;
    }

    .card-header {
        padding: 36px 20px 20px !important;
        border-radius: 20px 20px 0 0 !important;
    }

    .card-header h3 { font-size: 1.25rem !important; }
    .price-amount { font-size: 2.6rem; }

    .card-price,
    .card-features,
    .card-cta {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    .btn-card { padding: 13px 20px; font-size: 0.92rem; }

    /* FAQ */
    .faq-item { border-radius: 14px; }
    .faq-header { padding: 16px 18px; font-size: 0.92rem; gap: 12px; }
    .faq-content { padding: 0 18px; font-size: 0.86rem; }
    .faq-item.active .faq-content { padding-bottom: 18px; }

    /* FOOTER */
    .main-footer { padding: 2.5rem 0 7rem; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 20px;
    }

    .footer-col h4 { font-size: 0.82rem; letter-spacing: 1px; }
    .footer-col ul li { font-size: 0.88rem; }
    .footer-contact-info { font-size: 0.85rem; }
    .capture-box { padding: 1.1rem; }
    .footer-form { flex-direction: row; gap: 8px; }
    .footer-trust { gap: 1rem; padding: 16px; margin: 16px auto 10px; }
    .trust-item { padding: 8px 14px; gap: 10px; }
    .trust-text { font-size: 0.72rem; }
    .footer-bottom { text-align: center; padding: 16px 20px 36px; font-size: 0.75rem; }

    /* MODAL - bottom sheet */
    .modal-overlay { align-items: flex-end; padding: 0; }
    .modal-container { border-radius: 24px 24px 0 0; max-height: 90vh; }
    .modal-header, .modal-body { padding: 16px 20px; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
    .form-group-full { grid-column: span 1; }

    /* BARRA INFERIOR - Premium 768px */
    .mobile-bottom-bar {
        display: flex !important;
        height: 64px;
        background: rgba(255, 255, 255, 0.97);
        box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.12);
        border-top: 1px solid rgba(0, 0, 0, 0.06);
    }

    .btn-call {
        background: var(--bitel-blue) !important;
        color: white;
        flex: 1;
        font-size: 0.8rem;
        font-weight: 700;
        gap: 6px;
    }

    .btn-call i { font-size: 0.95rem; }

    .btn-plan {
        background: var(--bitel-green) !important;
        color: white !important;
        flex: 1.5;
        font-size: 0.8rem;
        font-weight: 700;
        gap: 6px;
        border-left: 1px solid rgba(255, 255, 255, 0.2) !important;
    }

    .btn-plan i { font-size: 0.95rem; }
    .btn-plan:hover { background: var(--bitel-green-dark) !important; }

    .wsp-float-desktop {
        bottom: 80px !important;
        right: 16px !important;
    }
}

/* === MOBILE PEQUENO (max 480px) === */
@media (max-width: 480px) {

    .urgency-banner { font-size: 0.68rem; padding: 6px 10px; }

    .hero-section { min-height: 460px; padding: 30px 0 65px; }
    .hero-slide { padding: 0 16px !important; }
    .hero-visual {
        max-width: 200px;
        height: 150px;
    }
    .visual-image { max-height: 145px; }
    .hero-title { font-size: 1.6rem; }
    .hero-description { font-size: 0.82rem; max-width: 100%; margin-bottom: 16px; }
    .hero-mini-form { padding: 4px; }
    .hero-mini-btn { padding: 10px 12px; font-size: 0.78rem; }

    .bipay-left {
        flex-direction: column;
        gap: 12px;
        align-items: center;
        text-align: center;
    }

    /* BENEFICIOS horizontal en movil pequeño */
    .benefits-grid { grid-template-columns: 1fr; gap: 12px; }

    .benefit-card {
        padding: 20px 18px;
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 16px;
        border-radius: 16px;
    }

    .benefit-icon {
        margin-bottom: 0;
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        border-radius: 12px;
        font-size: 1.2rem;
    }

    .benefit-title { font-size: 0.98rem; margin-bottom: 5px; }
    .benefit-desc { font-size: 0.8rem; }

    .plan-card { flex: 0 0 calc(100vw - 40px); max-width: 340px; }
    .section-wrapper { padding: 40px 12px 32px; }
    .section-title { font-size: 1.5rem; }
    .faq-header { font-size: 0.88rem; padding: 14px 16px; }

    .footer-trust { flex-direction: column; align-items: center; gap: 10px; }
    .trust-item { width: 100%; max-width: 280px; justify-content: center; }

    /* BARRA INFERIOR - Pill premium */
    .mobile-bottom-bar {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        pointer-events: none;
        height: auto !important;
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }

    .mobile-bottom-bar .btn-plan { display: none !important; }

    .mobile-bottom-bar .btn-call {
        position: fixed;
        bottom: 22px;
        left: 16px;
        width: auto !important;
        height: 50px !important;
        border-radius: 50px !important;
        padding: 0 20px !important;
        pointer-events: auto;
        font-size: 0.82rem !important;
        font-weight: 700 !important;
        gap: 8px !important;
        justify-content: center !important;
        z-index: 9999;
        background: var(--bitel-blue) !important;
        color: white !important;
        box-shadow: 0 8px 20px rgba(0, 84, 154, 0.45) !important;
        border: 2px solid rgba(255, 255, 255, 0.2) !important;
        letter-spacing: 0.2px;
        display: flex !important;
        align-items: center !important;
    }

    .mobile-bottom-bar .btn-call i { font-size: 1rem !important; margin: 0 !important; }

    .wsp-float-desktop {
        bottom: 22px !important;
        right: 16px !important;
        width: 50px !important;
        height: 50px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        justify-content: center !important;
        box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5) !important;
    }

    .wsp-text { display: none !important; }

    .wsp-float-desktop::after {
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
    }

    .wsp-float-desktop i { font-size: 1.5rem !important; }
    .modal-container { border-radius: 20px 20px 0 0; }
}

/* 
=========================================
  NUEVOS ESTILOS: MODO CLARO & COMPONENTES
=========================================
*/

/* --- A. BOTÓN DE CAMBIO DE TEMA CLARO/OSCURO --- */
.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-normal);
    margin-right: 8px;
}

.theme-toggle-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
}

.theme-toggle-btn i {
    font-size: 1.1rem;
}

.theme-toggle-btn-mobile {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
    font-weight: 600;
    font-size: 1.05rem;
    padding: 12px 10px;
    width: 100%;
    text-align: left;
    cursor: pointer;
    border-radius: 10px;
}

.theme-toggle-btn-mobile:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary);
}

/* --- B. BADGE DE PRECIO EN EL MODAL --- */
.modal-price-badge {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.05);
    margin-left: auto;
    margin-right: 20px;
}

/* --- C. REGLAS COMPLETAS DE MODO CLARO (LIGHT THEME) --- */
body.light-theme {
    background-color: #f6f8fb;
    color: #1e293b;
    --dark-bg: #f6f8fb;
    --dark-bg-card: rgba(255, 255, 255, 0.88);
    --card-border: rgba(15, 23, 42, 0.08);
    --card-border-active: rgba(0, 240, 255, 0.65);
    --text-white: #0f172a;
    --text-light: #1e293b;
    --text-muted: #64748b;
    --shadow-soft: 0 10px 30px rgba(0, 61, 165, 0.05);
}

/* Elementos Navbar en Modo Claro */
body.light-theme .navbar {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

body.light-theme .nav-links a {
    color: #475569;
}

body.light-theme .nav-links a:hover {
    color: var(--bitel-blue);
}

body.light-theme .nav-links a::after {
    background-color: var(--bitel-blue);
}

body.light-theme .logo-container {
    background: linear-gradient(135deg, #0f172a 30%, var(--bitel-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

body.light-theme .menu-toggle {
    color: #0f172a;
}

body.light-theme .theme-toggle-btn {
    background: rgba(15, 23, 42, 0.04);
    color: #475569;
    border-color: rgba(15, 23, 42, 0.08);
}

body.light-theme .theme-toggle-btn:hover {
    border-color: var(--bitel-blue);
    color: var(--bitel-blue);
    background: rgba(0, 84, 154, 0.05);
    box-shadow: 0 0 10px rgba(0, 84, 154, 0.15);
}

body.light-theme .theme-toggle-btn-mobile {
    color: #475569;
}

body.light-theme .theme-toggle-btn-mobile:hover {
    background: rgba(15, 23, 42, 0.03);
    color: var(--bitel-blue);
}

/* Hero en Modo Claro */
body.light-theme .hero-section {
    background: radial-gradient(circle at 10% 20%, rgba(0, 240, 255, 0.07) 0%, rgba(246, 248, 251, 1) 90%);
}

body.light-theme .hero-slide-1 {
    background: radial-gradient(circle at 80% 20%, rgba(225, 0, 152, 0.03) 0%, rgba(246, 248, 252, 0) 60%);
}

body.light-theme .hero-slide-2 {
    background: radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.03) 0%, rgba(246, 248, 252, 0) 60%);
}

body.light-theme .hero-badge {
    background: rgba(15, 23, 42, 0.03);
    color: var(--bitel-blue);
    border-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .hero-description {
    color: #475569;
}

body.light-theme .hero-mini-form {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

body.light-theme .hero-mini-input {
    color: #0f172a;
}

body.light-theme .hero-mini-input::placeholder {
    color: #94a3b8;
}

body.light-theme .hero-mini-btn {
    background: linear-gradient(135deg, var(--bitel-blue), var(--bitel-blue-dark)) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(0, 84, 154, 0.2) !important;
}

body.light-theme .hero-mini-btn:hover {
    background: var(--bitel-blue-dark) !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.4) !important;
}

/* Banner Bipay en Modo Claro */
body.light-theme .bipay-banner {
    background: linear-gradient(90deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

body.light-theme .bipay-text h4 {
    color: var(--white) !important;
}

body.light-theme .bipay-text p {
    color: rgba(255, 255, 255, 0.8) !important;
}

body.light-theme .bipay-badge {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    color: var(--bitel-blue-dark) !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(255, 230, 0, 0.25) !important;
}

/* Tarjetas de Beneficios en Modo Claro */
body.light-theme .section-tag {
    color: var(--bitel-blue) !important;
}

body.light-theme .benefit-card {
    background: #ffffff !important;
    border: 1px solid rgba(0, 84, 154, 0.08) !important;
    box-shadow: 0 10px 30px rgba(0, 84, 154, 0.02) !important;
}

body.light-theme .benefit-card:hover {
    border-color: rgba(0, 84, 154, 0.25) !important;
    box-shadow: 0 15px 40px rgba(0, 84, 154, 0.08) !important;
}

body.light-theme .benefit-title {
    color: #0f172a !important;
}

body.light-theme .benefit-desc {
    color: #475569 !important;
}

/* Tarjetas de Planes en Modo Claro */
body.light-theme .plan-card {
    background: #ffffff !important;
    border: 1px solid rgba(0, 84, 154, 0.08) !important;
    box-shadow: 0 10px 30px rgba(0, 84, 154, 0.04) !important;
}

body.light-theme .plan-card:hover {
    border-color: rgba(0, 84, 154, 0.2) !important;
    box-shadow: 0 15px 40px rgba(0, 84, 154, 0.08) !important;
}

body.light-theme .plan-card.recommended {
    border: 2px solid var(--bitel-yellow) !important;
    box-shadow: 0 12px 35px rgba(255, 230, 0, 0.2), 0 4px 16px rgba(0, 84, 154, 0.06) !important;
}

body.light-theme .price-symbol,
body.light-theme .price-amount {
    color: #0f172a !important;
}

body.light-theme .price-month {
    color: #64748b !important;
}

body.light-theme .feature-row p {
    color: #334155 !important;
}

/* Asegurar contraste en controles del carrusel en Modo Claro */
body.light-theme .carousel-btn {
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    color: var(--white) !important;
    border-color: rgba(0, 84, 154, 0.15) !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.25) !important;
}

body.light-theme .carousel-btn i {
    color: var(--white) !important;
}

body.light-theme .carousel-btn:hover {
    background: var(--bitel-blue-dark) !important;
    color: var(--bitel-yellow) !important;
}

body.light-theme .carousel-btn:hover i {
    color: var(--bitel-yellow) !important;
}

body.light-theme .router-float {
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.15)) !important;
}

body.light-theme .plan-card:hover .router-float {
    filter: drop-shadow(0 15px 25px rgba(0, 240, 255, 0.25));
}

/* FAQ en Modo Claro */
body.light-theme .faq-item {
    background: #ffffff !important;
    border: 1px solid rgba(0, 84, 154, 0.08) !important;
    border-left: 4px solid var(--bitel-blue) !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.02) !important;
}

body.light-theme .faq-item:hover {
    border-color: rgba(0, 84, 154, 0.15) !important;
    box-shadow: 0 6px 20px rgba(0, 84, 154, 0.04) !important;
}

body.light-theme .faq-header {
    color: var(--bitel-blue-dark) !important;
}

body.light-theme .faq-item.active {
    border-left-color: var(--bitel-yellow) !important;
    background: rgba(0, 84, 154, 0.02) !important;
    box-shadow: 0 8px 25px rgba(0, 84, 154, 0.06) !important;
}

body.light-theme .faq-item.active .faq-header span {
    color: var(--bitel-blue-dark) !important;
}

body.light-theme .faq-item.active .faq-header i {
    color: var(--bitel-blue) !important;
}

body.light-theme .faq-content {
    color: #475569 !important;
}

/* Footer en Modo Claro */
body.light-theme .footer-section {
    background: #f1f5f9;
    border-top-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .footer-brand h3 {
    color: #0f172a;
}

body.light-theme .footer-brand p {
    color: #475569;
}

body.light-theme .trust-badge {
    background: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.06);
    color: #475569;
}

body.light-theme .footer-links h4,
body.light-theme .footer-form-wrapper h4 {
    color: #0f172a;
}

body.light-theme .footer-links h4::after,
body.light-theme .footer-form-wrapper h4::after {
    background-color: var(--bitel-blue);
}

body.light-theme .footer-links a {
    color: #475569;
}

body.light-theme .footer-links a:hover {
    color: var(--bitel-blue);
}

body.light-theme .footer-form-wrapper p {
    color: #475569;
}

body.light-theme .footer-input {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.1);
    color: #0f172a;
}

body.light-theme .footer-input:focus {
    background: #ffffff;
    border-color: var(--bitel-blue);
}

body.light-theme .footer-btn {
    background: linear-gradient(135deg, var(--bitel-yellow), var(--bitel-yellow-dark)) !important;
    color: var(--bitel-blue-dark) !important;
    box-shadow: 0 4px 10px rgba(0, 84, 154, 0.1) !important;
}

body.light-theme .footer-btn:hover {
    background: var(--bitel-yellow-dark) !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.2) !important;
}

body.light-theme .footer-bottom {
    border-top-color: rgba(15, 23, 42, 0.06);
    color: #64748b;
}

/* Fondos de sección en modo claro */
body.light-theme .section-bg-benefits {
    background: linear-gradient(180deg,
        #f0f4f8 0%,
        #e8f0fa 50%,
        #f0f4f8 100%);
    border-top: 1px solid rgba(0, 84, 154, 0.08);
    border-bottom: 1px solid rgba(0, 84, 154, 0.08);
}

body.light-theme .section-bg-benefits::before {
    background: radial-gradient(ellipse at center, rgba(0, 84, 154, 0.06) 0%, transparent 70%);
}

body.light-theme .section-bg-fibra {
    background: linear-gradient(180deg,
        #f6f8fb 0%,
        #edf3fb 50%,
        #f6f8fb 100%);
}

body.light-theme .section-bg-fibra::before {
    background: radial-gradient(ellipse at center, rgba(0, 84, 154, 0.07) 0%, transparent 70%);
}

body.light-theme .section-bg-movil {
    background: linear-gradient(180deg,
        #f6f8fb 0%,
        #edf8f2 50%,
        #f6f8fb 100%);
}

body.light-theme .section-bg-movil::before {
    background: radial-gradient(ellipse at center, rgba(0, 165, 79, 0.06) 0%, transparent 70%);
}

body.light-theme .section-bg-faq {
    background: linear-gradient(180deg,
        #f6f8fb 0%,
        #f0f4f8 50%,
        #f6f8fb 100%);
    border-top: 1px solid rgba(0, 84, 154, 0.06);
}

/* Modal en Modo Claro */
body.light-theme .modal-container {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.08);
    color: #0f172a;
}

body.light-theme .modal-header {
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .modal-header h3 {
    color: #0f172a;
}

body.light-theme .modal-price-badge {
    background: rgba(0, 84, 154, 0.08);
    border-color: rgba(0, 84, 154, 0.3);
    color: var(--bitel-blue);
    box-shadow: 0 0 10px rgba(0, 84, 154, 0.05);
}

body.light-theme .close-modal-btn:hover {
    color: var(--bitel-blue);
}

body.light-theme .promo-alert {
    background: rgba(0, 84, 154, 0.04);
    border-color: rgba(0, 84, 154, 0.15);
    color: var(--bitel-blue);
}

body.light-theme .form-label {
    color: #475569;
}

body.light-theme .form-control {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.12);
    color: #0f172a;
}

body.light-theme .form-control:focus {
    background: #ffffff;
    border-color: var(--bitel-blue);
}

body.light-theme .form-control:disabled {
    background: #f8fafc;
    color: #94a3b8;
    border-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .modal-submit-btn {
    background: linear-gradient(135deg, var(--bitel-blue), var(--bitel-blue-dark)) !important;
    color: #ffffff !important;
    box-shadow: 0 6px 20px rgba(0, 84, 154, 0.25) !important;
}

body.light-theme .modal-submit-btn:hover {
    background: var(--bitel-blue-dark) !important;
    box-shadow: 0 6px 25px rgba(0, 84, 154, 0.4) !important;
}

body.light-theme .success-title {
    color: #0f172a;
}

body.light-theme .success-text {
    color: #475569;
}

body.light-theme .btn-success-close {
    background: rgba(15, 23, 42, 0.03);
    border-color: rgba(15, 23, 42, 0.06);
    color: #475569;
}

body.light-theme .btn-success-close:hover {
    background: rgba(15, 23, 42, 0.06);
    color: #0f172a;
}

/* Barra inferior móvil en Modo Claro */
body.light-theme .mobile-bottom-bar {
    background: rgba(255, 255, 255, 0.9);
    border-top-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .mobile-bar-action.call {
    background: linear-gradient(135deg, var(--bitel-blue), var(--bitel-blue-dark)) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 84, 154, 0.25) !important;
}

/* Menú móvil desplegable en Modo Claro */
body.light-theme .mobile-nav-dropdown {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: rgba(15, 23, 42, 0.06);
}

body.light-theme .mobile-nav-dropdown a {
    color: #0f172a;
}

body.light-theme .mobile-nav-dropdown a:hover {
    color: var(--bitel-blue);
}

body.light-theme .mobile-nav-btn {
    background: linear-gradient(135deg, var(--bitel-blue), var(--bitel-blue-dark)) !important;
    color: #ffffff !important;
}

/* 
=========================================
  ESTILOS OFICIALES DE MARCA BITEL (OVERWRITES)
=========================================
*/

/* Navbar: Degradado amarillo oficial con textos en azul */
.navbar {
    background: linear-gradient(90deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    border-bottom: 1px solid rgba(0, 84, 154, 0.15) !important;
}

.navbar .logo-container,
.navbar .logo-container i,
.navbar .nav-links a,
.navbar .menu-toggle {
    color: var(--bitel-blue) !important;
    background: none !important;
    -webkit-text-fill-color: var(--bitel-blue) !important;
}

.navbar .logo-dot {
    background-color: var(--bitel-blue) !important;
    box-shadow: 0 0 10px rgba(0, 84, 154, 0.3) !important;
}

.navbar .nav-links a::after {
    background-color: var(--bitel-blue) !important;
}

/* Hero Section: Fondo con gradiente amarillo y textos en azul */
.hero-section {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
}

.hero-section h1,
.hero-section p,
.hero-section .hero-title,
.hero-section .hero-title span.accent-cyan,
.hero-section .hero-title span.accent-yellow,
.hero-section .hero-description,
.hero-section .hero-form-help {
    color: var(--bitel-blue) !important;
    background: none !important;
    -webkit-text-fill-color: var(--bitel-blue) !important;
}

.hero-section .hero-badge {
    background: rgba(0, 84, 154, 0.08) !important;
    border-color: rgba(0, 84, 154, 0.15) !important;
    color: var(--bitel-blue) !important;
}

.hero-section .slider-dots .dot {
    background: rgba(0, 84, 154, 0.25) !important;
}

.hero-section .slider-dots .dot.active {
    background: var(--bitel-blue) !important;
    box-shadow: 0 0 10px rgba(0, 84, 154, 0.4) !important;
}

/* Formulario rápido en Hero */
.hero-section .hero-mini-form {
    background: rgba(255, 255, 255, 0.85) !important;
    border-color: rgba(0, 84, 154, 0.2) !important;
}

.hero-section .hero-mini-input {
    color: var(--bitel-blue-dark) !important;
}

.hero-section .hero-mini-input::placeholder {
    color: rgba(0, 84, 154, 0.5) !important;
}

.hero-section .hero-mini-form-icon {
    color: var(--bitel-blue) !important;
}

/* Botones principales de navegación (CTAs): Degradado azul oficial y texto blanco */
.btn-primary,
.btn-blue,
.btn-nav {
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    color: var(--white) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 15px rgba(0, 84, 154, 0.3) !important;
}

/* El contenedor nav-cta es solo un flex-wrapper, sin fondo propio */
.nav-cta {
    background: transparent !important;
    box-shadow: none !important;
    border-color: transparent !important;
}

.btn-primary:hover,
.btn-blue:hover,
.btn-nav:hover {
    background: var(--bitel-blue-dark) !important;
    color: var(--white) !important;
    box-shadow: 0 6px 20px rgba(0, 84, 154, 0.45) !important;
}

/* Botones principales de compra y acción (CTAs): Degradado verde oficial y texto blanco */
.btn-card,
.plan-card.recommended .btn-card,
.modal-submit-btn,
.mobile-bar-action.call {
    background: linear-gradient(135deg, var(--bitel-green) 0%, var(--bitel-green-dark) 100%) !important;
    color: var(--white) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 15px rgba(0, 165, 79, 0.25);
}

.btn-card:hover,
.modal-submit-btn:hover,
.mobile-bar-action.call:hover {
    background: var(--bitel-green-dark) !important;
    color: var(--white) !important;
    box-shadow: 0 6px 20px rgba(0, 165, 79, 0.35) !important;
}

/* Botones secundarios o de envío rápido: Fondo amarillo oficial y texto azul */
.btn-secondary,
.btn-green-inline,
.footer-btn,
.hero-mini-btn,
.btn-success-close {
    background: linear-gradient(135deg, var(--bitel-yellow) 0%, var(--bitel-yellow-dark) 100%) !important;
    color: var(--bitel-blue-dark) !important;
    border: 1px solid rgba(0, 84, 154, 0.15) !important;
    box-shadow: 0 4px 10px rgba(0, 84, 154, 0.1);
}

.btn-secondary:hover,
.btn-green-inline:hover,
.footer-btn:hover,
.hero-mini-btn:hover,
.btn-success-close:hover {
    background: var(--bitel-yellow-dark) !important;
    color: var(--bitel-blue-dark) !important;
    box-shadow: 0 6px 15px rgba(0, 84, 154, 0.2) !important;
}

/* Badges e indicadores de oferta destacados */
.card-badge {
    background: linear-gradient(135deg, var(--bitel-green) 0%, var(--bitel-green-dark) 100%) !important;
    color: var(--white) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 10px rgba(0, 165, 79, 0.25) !important;
}

.recommended-badge {
    background: linear-gradient(135deg, var(--bitel-blue) 0%, var(--bitel-blue-dark) 100%) !important;
    color: var(--bitel-yellow) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 10px rgba(0, 84, 154, 0.3) !important;
}

.hero-promo-badge,
.tag-promo,
.modal-price-badge {
    background: var(--bitel-blue) !important;
    color: var(--white) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 10px rgba(0, 84, 154, 0.25) !important;
}

/* Layout base para botón WhatsApp modal éxito */
.wa-btn {
    padding: 14px 20px;
    border-radius: 14px;
    font-weight: 700;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    transition: var(--transition-normal);
    box-sizing: border-box;
}

.wa-btn:hover {
    transform: translateY(-2px);
}

/* Botón flotante de WhatsApp */
.wsp-float,
.btn-whatsapp,
.whatsapp-float,
.wa-btn,
.mobile-bar-action.wsp {
    background: var(--whatsapp-green) !important;
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4) !important;
}

.wsp-float:hover,
.btn-whatsapp:hover,
.whatsapp-float:hover,
.wa-btn:hover,
.mobile-bar-action.wsp:hover {
    background: #20ba5a !important;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.55) !important;
}

/* Ajustes de color para selectores en el modal y footer */
body.light-theme .navbar .logo-container,
body.light-theme .navbar .logo-container i,
body.light-theme .navbar .nav-links a,
body.light-theme .navbar .menu-toggle {
    color: var(--bitel-blue) !important;
}

/* Estilos específicos y premium para el cambio de tema */
.theme-toggle-btn {
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    transform: scale(1.05);
}

/* Botón de cambio de tema en Menú Móvil */
.theme-toggle-btn-mobile {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-light);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.theme-toggle-btn-mobile:hover {
    background: rgba(255, 255, 255, 0.05);
}

body.light-theme .theme-toggle-btn-mobile {
    color: #0f172a !important;
}

body.light-theme .theme-toggle-btn-mobile:hover {
    background: rgba(0, 0, 0, 0.05) !important;
}

/* ==========================================================================
   ANIMACIONES DE LATIDO / PULSAR (CTA PRINCIPAL)
   ========================================================================== */

/* Latido para botón amarillo del Hero (Quiero Fibra / Portar Gratis) */
@keyframes cta-pulse-yellow {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 10px rgba(0, 84, 154, 0.15), 0 0 0 0 rgba(255, 230, 0, 0.7);
    }
    70% {
        transform: scale(1.04);
        box-shadow: 0 8px 20px rgba(0, 84, 154, 0.25), 0 0 0 10px rgba(255, 230, 0, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 10px rgba(0, 84, 154, 0.15), 0 0 0 0 rgba(255, 230, 0, 0);
    }
}

/* Latido para botón verde del plan recomendado (Contratar Fibra) */
@keyframes cta-pulse-green {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 165, 79, 0.25), 0 0 0 0 rgba(0, 165, 79, 0.6);
    }
    70% {
        transform: scale(1.04);
        box-shadow: 0 8px 25px rgba(0, 165, 79, 0.45), 0 0 0 10px rgba(0, 165, 79, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 165, 79, 0.25), 0 0 0 0 rgba(0, 165, 79, 0);
    }
}

/* Aplicación de las animaciones de latido */
.hero-mini-btn {
    animation: cta-pulse-yellow 2s infinite ease-in-out;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

.plan-card.recommended .btn-card {
    animation: cta-pulse-green 2s infinite ease-in-out;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

/* Parar/suavizar la animación en hover para interacción limpia */
.hero-mini-btn:hover {
    animation: none !important;
    transform: translateY(-2px) scale(1.04) !important;
    box-shadow: 0 6px 15px rgba(0, 84, 154, 0.2) !important;
}

.plan-card.recommended .btn-card:hover {
    animation: none !important;
    transform: translateY(-2px) scale(1.04) !important;
    box-shadow: 0 6px 20px rgba(0, 165, 79, 0.35) !important;
}