/* ============================================
   VARIABLES Y COLORES - KUMBIO
   ============================================ */

:root {
    /* Colores de marca Kumbio */
    --kumbio-teal: #4ECDC4;
    --kumbio-coral: #FF6B6B;
    --kumbio-teal-dark: #3DBDB5;
    --kumbio-coral-dark: #EE5A5A;
    
    /* Colores complementarios */
    --color-primary: #4ECDC4;
    --color-secondary: #FF6B6B;
    --color-accent: #FFD93D;
    
    /* Grises */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Estados */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   SECCIÓN DE PRECIOS
   ============================================ */

.pricing-section {
    padding: 60px 20px;
    max-width: 100%;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================================
   ENCABEZADO DE PRECIOS
   ============================================ */

/* Logo Kumbio */
.logo-container {
    text-align: left;
    margin-bottom: 30px;
    padding-left: 20px;
}

.kumbio-logo {
    height: 40px;
    width: auto;
}

.pricing-header {
    text-align: center;
    margin-bottom: 50px;
}

.pricing-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--kumbio-teal) 0%, var(--kumbio-coral) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-header p {
    font-size: 1.2rem;
    color: var(--gray-600);
}

/* Botón CTA Hero */
.hero-cta {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.btn-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--kumbio-teal) 0%, #3ab7ae 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(78, 205, 196, 0.4);
    transition: all 0.3s ease;
}

.btn-hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(78, 205, 196, 0.5);
}

.btn-hero-cta i {
    font-size: 1.3rem;
}

.hero-cta-note {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ============================================
   CONTROLES DE CONFIGURACIÓN
   ============================================ */

.pricing-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: flex-end;
    margin-bottom: 50px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 200px;
}

.control-group label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.control-group label i {
    color: var(--kumbio-teal);
}

/* Selector personalizado */
.custom-select {
    padding: 12px 40px 12px 16px;
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    background-color: white;
    color: var(--gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234ECDC4'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
}

.custom-select:hover {
    border-color: var(--kumbio-teal);
}

.custom-select:focus {
    outline: none;
    border-color: var(--kumbio-teal);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

/* Input de número de profesionales */
.number-input {
    display: inline-flex; /* Cambio a inline-flex para ajustar al contenido */
    align-items: center;
    gap: 0;
    border: 2px solid var(--gray-300);
    border-radius: 10px;
    overflow: hidden;
    background: white;
    transition: all var(--transition-base);
    width: fit-content; /* Solo el ancho necesario */
}

.number-input:hover {
    border-color: var(--kumbio-teal);
}

.number-input:focus-within {
    border-color: var(--kumbio-teal);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.btn-number {
    padding: 12px 14px; /* Reducido de 16px a 14px */
    background: var(--gray-100);
    border: none;
    cursor: pointer;
    color: var(--gray-700);
    transition: all var(--transition-fast);
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; /* Ancho mínimo consistente */
    flex-shrink: 0; /* Evita que se comprima */
}

.btn-number:hover {
    background: var(--kumbio-teal);
    color: white;
}

.btn-number:active {
    transform: scale(0.95);
}

.professionals-count {
    width: 50px; /* Reducido de 60px a 50px */
    text-align: center;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    padding: 12px 4px; /* Reducido padding horizontal */
    flex-shrink: 0; /* Evita que se comprima */
}

.professionals-count:focus {
    outline: none;
}

/* Responsive para móvil */
@media (max-width: 768px) {
    .number-input {
        width: 100%; /* Ocupa todo el ancho en móvil */
        justify-content: space-between;
    }
    
    .btn-number {
        padding: 14px 16px; /* Más padding en móvil para fácil toque */
        min-width: 44px; /* Tamaño mínimo táctil */
    }
    
    .professionals-count {
        width: 60px; /* Más ancho en móvil */
        flex-grow: 1; /* Crece para llenar espacio */
    }
}

/* Toggle de período de facturación */
.billing-toggle {
    display: flex;
    gap: 0;
    background: var(--gray-100);
    padding: 4px;
    border-radius: 10px;
}

.billing-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--gray-600);
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.billing-btn:hover {
    color: var(--gray-800);
}

.billing-btn.active {
    background: linear-gradient(135deg, var(--kumbio-teal) 0%, var(--kumbio-teal-dark) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.discount-badge {
    background: var(--kumbio-coral);
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    white-space: nowrap;
}

/* ============================================
   TARJETAS DE PRECIOS
   ============================================ */

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    overflow: hidden;
    position: relative;
    border: 3px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.selected {
    border-color: var(--kumbio-teal);
}

.pricing-card.featured {
    border: 3px solid var(--kumbio-coral);
}

.popular-badge {
    position: absolute;
    top: 15px;
    right: -35px;
    background: var(--kumbio-coral);
    color: white;
    padding: 6px 40px;
    font-weight: 700;
    font-size: 0.75rem;
    transform: rotate(45deg);
    box-shadow: var(--shadow-md);
    z-index: 5; /* Reducido para que no bloquee contenido */
}

/* Ajustar badge en móvil */
@media (max-width: 768px) {
    .popular-badge {
        top: 12px;
        right: -30px;
        padding: 5px 40px;
        font-size: 0.65rem;
        z-index: 1;
    }
}

/* Encabezado de tarjeta */
.card-header {
    padding: 30px;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border-bottom: 2px solid var(--gray-200);
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
    text-align: center;
}

.price-container {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
    margin-bottom: 15px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-600);
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--kumbio-teal);
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--gray-500);
    font-weight: 500;
}

.professionals-info {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.professionals-info i {
    color: var(--kumbio-teal);
}

/* Cuerpo de tarjeta */
.card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.trial-info {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 25px;
    padding: 10px;
    background: var(--gray-50);
    border-radius: 8px;
}

/* Estilos especiales para la promoción de WhatsApp */
.promo-highlight {
    background: linear-gradient(135deg, #FFF4E6 0%, #FFE8CC 100%);
    border: 2px solid var(--kumbio-coral);
    padding: 15px;
    color: var(--gray-800);
    font-size: 0.95rem;
    line-height: 1.6;
}

.promo-badge {
    display: inline-block;
    background: var(--kumbio-coral);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.promo-highlight strong {
    color: var(--kumbio-coral);
    font-size: 1.05rem;
    display: block;
    margin-top: 5px;
}

/* Lista de características */
.features-list {
    list-style: none;
    margin-bottom: auto;
    flex: 1;
}

.features-list li {
    padding: 12px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--gray-700);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--gray-100);
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list li i {
    color: var(--kumbio-teal);
    font-size: 1.1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.features-list li i.fa-whatsapp {
    color: #25D366;
}

.features-list li i.fa-envelope {
    color: var(--kumbio-coral);
}

.features-list li i.fa-star {
    color: var(--color-accent);
}

.features-list li.sub-feature {
    padding-left: 25px;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.features-list li.sub-feature i {
    font-size: 0.9rem;
}

/* Botones CTA */
.cta-button {
    width: 100%;
    padding: 16px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 20px;
}

.cta-free {
    background: linear-gradient(135deg, var(--gray-600) 0%, var(--gray-700) 100%);
    color: white;
}

.cta-free:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-email {
    background: linear-gradient(135deg, var(--kumbio-coral) 0%, var(--kumbio-coral-dark) 100%);
    color: white;
}

.cta-email:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.3);
}

.cta-whatsapp {
    background: linear-gradient(135deg, var(--kumbio-teal) 0%, var(--kumbio-teal-dark) 100%);
    color: white;
}

.cta-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(78, 205, 196, 0.3);
}

.cta-button:active {
    transform: translateY(0);
}

/* ============================================
   BOTÓN DE ACCESO AL ADMIN
   ============================================ */

.admin-access {
    display: none !important; /* OCULTO PERMANENTEMENTE PARA PRODUCCIÓN */
}

.admin-access.visible {
    display: none !important; /* NUNCA VISIBLE EN PRODUCCIÓN */
}

/* Animación para hacer el botón más visible */
@keyframes pulseAdmin {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 25px 35px -5px rgba(78, 205, 196, 0.4), 0 15px 15px -5px rgba(78, 205, 196, 0.2);
    }
}

.admin-toggle-btn {
    padding: 15px 25px;
    background: linear-gradient(135deg, #FF6B6B 0%, #EE5A5A 100%) !important; /* Color naranja/coral muy visible */
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.1rem; /* Más grande */
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.5) !important; /* Sombra colorida */
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-toggle-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 107, 107, 0.6);
    background: linear-gradient(135deg, #EE5A5A 0%, #DD4949 100%) !important;
}

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

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

@media (max-width: 768px) {
    /* Logo en móvil */
    .logo-container {
        text-align: center;
        padding-left: 0;
        margin-bottom: 20px;
    }
    
    .kumbio-logo {
        height: 35px;
    }
    
    .pricing-header h1 {
        font-size: 2rem;
    }
    
    .pricing-header p {
        font-size: 1rem;
    }
    
    /* Botón hero en una sola línea */
    .btn-hero-cta {
        font-size: 1rem;
        padding: 15px 30px;
        white-space: nowrap;
    }
    
    .hero-cta-note {
        font-size: 0.85rem;
    }
    
    .pricing-controls {
        flex-direction: column;
        padding: 20px;
    }
    
    .control-group {
        width: 100%;
        min-width: unset;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 20px;
        display: flex;
        flex-direction: column;
    }
    
    /* Reordenar planes en móvil: WhatsApp primero, Email segundo, Gratis último */
    .plan-whatsapp {
        order: 1;
    }
    
    .plan-email {
        order: 2;
    }
    
    .plan-gratis {
        order: 3;
    }
    
    .price {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .pricing-section {
        padding: 40px 15px;
    }
    
    /* Logo más pequeño en móviles pequeños */
    .kumbio-logo {
        height: 30px;
    }
    
    .pricing-header h1 {
        font-size: 1.75rem;
    }
    
    /* Botón hero más pequeño en móviles pequeños */
    .btn-hero-cta {
        font-size: 0.9rem;
        padding: 14px 25px;
        white-space: nowrap;
    }
    
    .btn-hero-cta i {
        font-size: 1rem;
    }
    
    .hero-cta-note {
        font-size: 0.8rem;
        text-align: center;
    }
    
    /* Badge más ajustado en móviles pequeños */
    .popular-badge {
        top: 15px;
        right: -28px;
        padding: 4px 35px;
        font-size: 0.6rem;
    }
    
    .card-header {
        padding: 20px;
    }
    
    .card-body {
        padding: 20px;
    }
}