/* ============================================================
   WIZFIBRA - ESTILOS CSS
   Archivo de estilos principal con buenas prácticas
   ============================================================ */

/* ============================================================
   1. IMPORTACIONES Y FUENTES
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;800&display=swap');

/* ============================================================
   2. VARIABLES CSS (Custom Properties)
   ============================================================ */
:root {
    /* Colores primarios */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #60a5fa;
    
    /* Colores secundarios */
    --color-secondary: #8b5cf6;
    --color-accent: #3b82f6;
    
    /* Escala de grises */
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    
    /* Otros colores */
    --color-white: #ffffff;
    --color-blue-100: #dbeafe;
    --color-blue-200: #bfdbfe;
    --color-blue-400: #60a5fa;
    --color-blue-600: #2563eb;
    --color-blue-700: #1d4ed8;
    --color-purple-400: #c084fc;
    --color-purple-500: #a855f7;
    
    /* Tipografía */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordes */
    --radius-sm: 0.75rem;
    --radius-md: 1rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-3xl: 3rem;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transiciones */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.2s ease;
}

/* ============================================================
   3. RESET Y ESTILOS BASE
   ============================================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

[hidden] { display: none !important; }

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-slate-50);
    color: var(--color-slate-900);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ============================================================
   4. UTILIDADES REUTILIZABLES
   ============================================================ */

/* Efecto Glass Morphism */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Texto con gradiente */
.text-gradient {
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hover effect para cards */
.card-hover {
    transition: var(--transition-base);
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

/* ============================================================
   5. ANIMACIONES
   ============================================================ */

/* Blobs animados de fondo */
.blob {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    filter: blur(90px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.15;
    animation: move 15s infinite alternate;
}

@keyframes move {
    from {
        transform: translate(0, 0);
    }
    to {
        transform: translate(120px, 60px);
    }
}

/* ============================================================
   6. NAVEGACIÓN
   ============================================================ */
#navbar {
    position: fixed;
    width: 100%;
    z-index: 100;
    padding: 1rem 1.5rem;
    transition: var(--transition-base);
}

#navbar.scrolled {
    padding: 0.6rem 1.5rem;
}

#navbar.scrolled .nav-inner {
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.97);
}

.nav-inner {
    max-width: 80rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

/* Logo */
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    text-decoration: none;
}

.logo-blue {
    color: var(--color-blue-700);
}

.logo-dark {
    color: var(--color-slate-900);
}

/* Links */
.nav-links {
    display: none;
    gap: 2rem;
    font-weight: 600;
    align-items: center;
    color: var(--color-slate-600);
}

.nav-links a {
    transition: var(--transition-base);
}

.nav-links a:hover {
    color: var(--color-blue-600);
}

.nav-links .btn-cta {
    background: var(--color-blue-600);
    color: var(--color-white);
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-2xl);
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.3);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
}

.nav-links .btn-cta:hover {
    background: var(--color-blue-700);
    transform: translateY(-2px);
}

/* Botón hamburguesa */
.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--color-slate-700);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.nav-toggle:hover {
    background: var(--color-slate-100);
}

/* Desktop: nav visible, toggle oculto */
@media (min-width: 768px) {
    .nav-links { display: flex; }
    .nav-toggle { display: none; }
}

/* Mobile: menú desplegable */
@media (max-width: 767px) {
    .nav-inner {
        flex-wrap: wrap;
        padding: 0.85rem 1.25rem;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.75rem 0 0.5rem;
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.35s ease, padding 0.3s ease;
    }

    .nav-links.open {
        display: flex;
        max-height: 300px;
    }

    .nav-links a {
        padding: 0.6rem 0.5rem;
        border-radius: var(--radius-md);
        width: 100%;
        text-align: center;
    }

    .nav-links .btn-cta {
        justify-content: center;
    }
}

/* ============================================================
   7. SECCIÓN HERO
   ============================================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
}

.hero-section .blob-1 {
    top: 5rem;
    left: 2.5rem;
}

.hero-section .blob-2 {
    bottom: 5rem;
    right: 2.5rem;
    background: var(--color-blue-400);
}

.hero-content {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

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

.hero-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-blue-600);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: inline-block;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.75rem;
    font-weight: 800;
    color: var(--color-slate-900);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-slate-500);
    margin-bottom: 2.5rem;
    max-width: 28rem;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.95rem 2.25rem;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.hero-btn.primary {
    background: var(--color-blue-600);
    color: var(--color-white);
    box-shadow: 0 15px 30px -5px rgb(37 99 235 / 0.4);
}

.hero-btn.primary:hover {
    background: var(--color-blue-700);
    transform: translateY(-3px);
    box-shadow: 0 20px 35px -5px rgb(37 99 235 / 0.5);
}

.hero-btn.secondary {
    background: transparent;
    color: var(--color-blue-600);
    border: 2px solid var(--color-blue-600);
}

.hero-btn.secondary:hover {
    background: rgba(37, 99, 235, 0.06);
    transform: translateY(-3px);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

.hero-badges span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--color-slate-400);
    font-weight: 500;
}

.hero-badges span i {
    color: var(--color-blue-500);
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-bg {
    position: absolute;
    inset: -1rem;
    background: rgba(219, 234, 254, 0.5);
    border-radius: var(--radius-3xl);
    transform: rotate(-3deg);
}

.hero-image {
    position: relative;
    border-radius: 2.5rem;
    box-shadow: var(--shadow-2xl);
    transition: transform 0.7s ease;
}

.hero-image:hover {
    transform: scale(1.02);
}

/* ============================================================
   8. ESTADÍSTICAS
   ============================================================ */
.stats-section {
    padding: 2rem 1.5rem;
    position: relative;
    z-index: 10;
    background: var(--color-white);
}

.stats-container {
    max-width: 60rem;
    margin: 0 auto;
    border-radius: var(--radius-2xl);
    padding: 1.75rem 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255,255,255,0.4);
}

@media (min-width: 768px) {
    .stats-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 0;
    }
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.25rem;
}

.stat-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-blue-700);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--color-slate-500);
    font-weight: 500;
}

.stat-divider {
    display: none;
    width: 1px;
    background: var(--color-slate-100);
    align-self: stretch;
    margin: 0.25rem 0;
}

@media (min-width: 768px) {
    .stat-divider { display: block; }
}

/* ============================================================
   9. SECCIÓN "POR QUÉ WIZFIBRA"
   ============================================================ */
.porque-section {
    padding: 7rem 0;
    background: var(--color-slate-900);
}

.porque-container {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.section-badge.dark {
    background: rgba(255,255,255,0.08);
    color: var(--color-blue-400);
    border-color: rgba(255,255,255,0.12);
}

.porque-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-white);
    margin-top: 0.75rem;
}

@media (min-width: 768px) {
    .porque-title { font-size: 2.75rem; }
}

.porque-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .porque-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .porque-grid { grid-template-columns: repeat(4, 1fr); }
}

.porque-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(71, 85, 105, 0.4);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    transition: var(--transition-base);
}

.porque-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.4);
}

.porque-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(37, 99, 235, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--color-blue-400);
    font-size: 1.1rem;
}

.porque-icon.purple {
    background: rgba(139, 92, 246, 0.2);
    color: var(--color-purple-400);
}

.porque-icon.green {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

.porque-icon.orange {
    background: rgba(249, 115, 22, 0.2);
    color: #fb923c;
}

.porque-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.porque-card p {
    font-size: 0.875rem;
    color: var(--color-slate-400);
    line-height: 1.7;
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.site-footer {
    background: var(--color-slate-900);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 4rem 0 0;
}

.footer-inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 640px) {
    .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; }
}

/* Brand */
.footer-brand .footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 0.75rem;
}

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

.footer-tagline {
    font-size: 0.85rem;
    color: var(--color-slate-400);
    line-height: 1.6;
    max-width: 18rem;
    margin-bottom: 1.25rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 2.25rem;
    height: 2.25rem;
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-slate-400);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-blue-600);
    color: white;
}

/* Link groups */
.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links-group h4 {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-links-group a {
    font-size: 0.875rem;
    color: var(--color-slate-400);
    transition: color 0.2s;
}

.footer-links-group a:hover {
    color: var(--color-blue-400);
}

.footer-links-group p {
    font-size: 0.85rem;
    color: var(--color-slate-400);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    line-height: 1.8;
}

.footer-links-group p i {
    color: var(--color-blue-500);
    width: 1rem;
    flex-shrink: 0;
}

/* Bottom bar */
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--color-slate-600);
}

/* ============================================================
   11. BOTÓN SCROLL TO TOP
   ============================================================ */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: var(--color-blue-600);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--color-blue-700);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.5);
}

/* ============================================================
   12. RESPONSIVE MOBILE
   ============================================================ */
@media (max-width: 767px) {
    .hero-title { font-size: 2.5rem; }
    .porque-title { font-size: 1.75rem; }
    .contratacion-title { font-size: 1.75rem; }
}

/* ============================================================
   13. PRINT
   ============================================================ */
@media print {
    nav, .site-footer, .blob, .scroll-top-btn { display: none; }
}

/* ============================================================
   LEGACY (no borrar - puede referenciar old script.js)
   ============================================================ */
#planes {
    padding: 8rem 0;
    background: var(--color-slate-900);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.plans-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 10;
}

.plans-header {
    text-align: center;
    margin-bottom: 5rem;
}

.plans-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .plans-title {
        font-size: 3rem;
    }
}

.plans-subtitle {
    color: var(--color-slate-400);
    font-size: 1.125rem;
}

.plans-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .plans-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Cards de planes */
.plan-card {
    background: rgba(30, 41, 59, 0.4);
    padding: 2.5rem;
    border-radius: var(--radius-3xl);
    border: 1px solid rgba(51, 65, 85, 0.5);
    transition: var(--transition-base);
}

.plan-card:hover {
    transform: translateY(-10px);
}

.plan-card.featured {
    background: var(--color-blue-600);
    box-shadow: 0 25px 50px -12px rgba(37, 99, 235, 0.2);
    position: relative;
}

.plan-badge {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.625rem;
    font-weight: 900;
    letter-spacing: -0.025em;
    text-transform: uppercase;
}

.plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.plan-card:not(.featured) .plan-name {
    color: var(--color-blue-400);
}

.plan-card.featured .plan-name {
    color: rgba(219, 234, 254, 1);
}

.plan-card:nth-child(3) .plan-name {
    color: var(--color-purple-400);
}

.plan-desc {
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.plan-card:not(.featured) .plan-desc {
    color: var(--color-slate-400);
}

.plan-card.featured .plan-desc {
    color: rgba(191, 219, 254, 1);
}

.plan-price {
    margin-bottom: 2rem;
}

.plan-price .amount {
    font-size: 3rem;
    font-weight: 800;
}

.plan-price .period {
    color: var(--color-slate-500);
    font-size: 1.125rem;
}

.plan-card.featured .plan-price .period {
    color: rgba(191, 219, 254, 1);
}

.plan-tax {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-top: 0.5rem;
}

.plan-card:not(.featured) .plan-tax {
    color: var(--color-slate-500);
}

.plan-card.featured .plan-tax {
    color: rgba(191, 219, 254, 1);
}

.plan-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.plan-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
}

.plan-features i {
    margin-right: 0.75rem;
}

.plan-card:not(.featured) .plan-features {
    color: rgba(203, 213, 225, 1);
}

.plan-card:not(.featured) .plan-features i {
    color: var(--color-blue-500);
}

.plan-card:nth-child(3) .plan-features i {
    color: var(--color-purple-500);
}

.plan-card.featured .plan-features {
    color: rgba(239, 246, 255, 1);
}

.plan-card.featured .plan-features i {
    color: var(--color-white);
}

.plan-btn {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    border: none;
    transition: var(--transition-base);
}

.plan-card:not(.featured) .plan-btn {
    background: var(--color-slate-700);
    color: var(--color-white);
}

.plan-card:not(.featured) .plan-btn:hover {
    background: var(--color-blue-600);
}

.plan-card:nth-child(3) .plan-btn:hover {
    background: var(--color-purple-600);
}

.plan-card.featured .plan-btn {
    background: var(--color-white);
    color: var(--color-blue-600);
}

.plan-card.featured .plan-btn:hover {
    background: var(--color-slate-100);
}

/* ============================================================
   9. SECCIÓN DE TARIFAS
   ============================================================ */
#tarifas {
    padding: 8rem 0;
    background: var(--color-white);
}

.pricing-container {
    max-width: 64rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.pricing-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-slate-900);
}

.pricing-subtitle {
    color: var(--color-slate-500);
    margin-top: 0.5rem;
}

.pricing-table-wrapper {
    padding: 2rem;
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-slate-100);
}

@media (min-width: 768px) {
    .pricing-table-wrapper {
        padding: 3rem;
    }
}

.pricing-table-scroll {
    overflow-x: auto;
}

.pricing-table {
    width: 100%;
    text-align: left;
}

.pricing-table thead th {
    color: var(--color-slate-400);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 700;
    padding-bottom: 2rem;
}

.pricing-table tbody {
    color: var(--color-slate-700);
    font-weight: 600;
}

.pricing-table tbody tr {
    border-bottom: 1px solid var(--color-slate-50);
}

.pricing-table tbody tr:last-child {
    border-bottom: none;
}

.pricing-table tbody td {
    padding: 2rem 0;
}

.pricing-table .plan-indicator {
    display: flex;
    align-items: center;
}

.pricing-table .dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--color-blue-500);
    border-radius: 50%;
    margin-right: 1rem;
}

.pricing-table .price-offer {
    color: var(--color-blue-600);
    font-size: 1.25rem;
}

.pricing-table .price-normal {
    color: var(--color-slate-400);
}

.pricing-note {
    margin-top: 2rem;
    font-size: 0.625rem;
    color: var(--color-slate-400);
    text-align: center;
    font-style: italic;
}

/* ============================================================
   10. SECCIÓN DE CONTACTO
   ============================================================ */
#contacto {
    padding: 8rem 0;
    background: var(--color-slate-50);
}

.contact-container {
    max-width: 56rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.contact-wrapper {
    padding: 3rem;
    border-radius: 4rem;
    box-shadow: var(--shadow-2xl);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .contact-wrapper {
        padding: 4rem;
    }
}

.contact-content {
    position: relative;
    z-index: 10;
}

.contact-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--color-slate-900);
}

.contact-subtitle {
    text-align: center;
    color: var(--color-slate-500);
    margin-bottom: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

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

.contact-input {
    width: 100%;
    padding: 1.25rem 2rem;
    border-radius: var(--radius-2xl);
    background: var(--color-white);
    border: 1px solid var(--color-slate-100);
    outline: none;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.contact-input:focus {
    border-color: var(--color-blue-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-submit {
    width: 100%;
    padding: 1.5rem;
    background: var(--color-blue-600);
    color: var(--color-white);
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: 0 20px 25px -5px rgb(37 99 235 / 0.3);
    border: none;
    transition: var(--transition-base);
}

.contact-submit:hover {
    background: var(--color-blue-700);
    transform: scale(1.01);
}

.contact-submit:active {
    transform: scale(0.95);
}

/* ============================================================
   11. FOOTER
   ============================================================ */
footer {
    padding: 4rem 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-slate-100);
}

.footer-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.footer-links {
    display: flex;
    gap: 2rem;
    color: var(--color-slate-400);
    font-size: 0.875rem;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--color-blue-600);
}

.footer-copyright {
    color: var(--color-slate-400);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* ============================================================
   12. RESPONSIVE - MOBILE FIRST
   ============================================================ */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .plans-title {
        font-size: 2rem;
    }
    
    .contact-title {
        font-size: 1.875rem;
    }
}

/* ============================================================
   13. PRINT STYLES
   ============================================================ */
@media print {
    nav, footer, .blob {
        display: none;
    }
}