/* PALETA OSCURA PREMIUM (Actualizada al nuevo ADN Krea Global) */
:root {
    --bg-main: #060A14;       /* Azul ultra oscuro / casi negro */
    --bg-alt: #0B111F;        
    --bg-surface: rgba(15, 23, 42, 0.7); 
    
    --text-primary: #F9FAFB;  
    --text-secondary: #9CA3AF; 
    
    /* Colores Corporativos Nuevos */
    --color-primary: #0056FF; /* Azul Eléctrico (Confianza, Solidez) */
    --color-digital: #00E676; /* Verde Neón (Vitalidad, Rentabilidad, Digital) */
    --color-stars: #FBBF24; 
    --color-success: #10B981; 
    
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 15px 40px rgba(0, 86, 255, 0.25);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 90px;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ILUMINACIÓN DE FONDO REALISTA */
body::before {
    content: '';
    position: fixed;
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vh;
    background: radial-gradient(circle, rgba(0, 86, 255, 0.08) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

/* TIPOGRAFÍA CLÁSICA PARA TÍTULOS */
h1, h2 {
    font-family: 'Playfair Display', serif;
}

h3, h4, .logo-text {
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.5px;
}

.text-highlight {
    color: var(--color-primary);
    font-style: italic;
}

/* NAVBAR (Alineación y escalabilidad del logo) */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%; 
    background: rgba(6, 10, 20, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
    max-width: 350px; 
}

.logo-img {
    height: 115px; /* Tamaño optimizado y destacado */
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
    border-radius: 6px; 
}

.logo-img:hover {
    transform: scale(1.03); 
    filter: drop-shadow(0 0 15px rgba(0, 86, 255, 0.5)); 
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px; 
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--text-primary);
}

/* HERO SECTION */
.hero {
    padding: 70px 4% 50px 4%;
    text-align: center;
    position: relative;
}

.hero-container {
    max-width: 950px;
    margin: 0 auto;
}

.glow {
    box-shadow: 0 0 15px rgba(0, 86, 255, 0.4);
}

.glow-strong {
    box-shadow: 0 0 25px rgba(0, 86, 255, 0.5);
}

.badge {
    background-color: rgba(0, 86, 255, 0.15);
    color: #66A3FF; 
    padding: 12px 30px; 
    border-radius: 40px;
    font-size: 1.15rem; 
    font-weight: 800; 
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 28px;
    border: 1px solid rgba(0, 86, 255, 0.4);
    text-transform: uppercase;
}

.hero-title {
    font-size: 4.2rem; 
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 0 auto 35px auto;
    max-width: 700px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.btn-primary, .btn-secondary {
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 86, 255, 0.3);
}

.btn-primary:hover {
    background-color: #004BDE;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 86, 255, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* MENSAJE DE CRECIMIENTO */
.growth-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 750px;
    margin: 0 auto 30px auto;
    padding: 15px 20px;
    background: rgba(0, 86, 255, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(0, 86, 255, 0.2);
    text-align: left;
}

.growth-message p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

.growth-message strong {
    color: var(--text-primary);
}

/* PÍLDORAS VISUALES */
.krea-pillars {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.pillar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface);
    backdrop-filter: blur(10px);
    padding: 10px 22px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.pillar:hover {
    transform: translateY(-3px);
    border-color: var(--color-primary);
    color: var(--text-primary);
    box-shadow: 0 6px 15px rgba(0, 86, 255, 0.2);
}

.pillar svg {
    color: var(--color-primary);
}

/* SECCIONES Y GRID */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.products-section {
    padding: 60px 4%;
}

.alt-bg {
    background-color: var(--bg-alt);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background-image: 
        linear-gradient(rgba(0, 230, 118, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 230, 118, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

.centered-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 35px;
    width: 100%;
    max-width: 1150px; 
    margin: 0 auto;
}

/* ===================================================
   TARJETAS UNIVERSALES EDGE-TO-EDGE (TIPO PÓSTER)
   =================================================== */

.product-card {
    flex: 1 1 300px;
    max-width: 350px;
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    /* Se elimina el padding general para que la imagen toque los bordes, pero se deja padding abajo */
    padding: 0 0 20px 0; 
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 86, 255, 0.5);
    background: rgba(15, 23, 42, 0.85);
}

/* Imagen de borde a borde universal */
.product-img {
    width: 100%;
    height: 350px; /* Tamaño póster idéntico para todos los productos */
    object-fit: cover; /* Llena todo el espacio sin distorsionarse */
    border-radius: 15px 15px 0 0; /* Solo bordes redondos arriba */
    margin-bottom: 20px;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img {
    transform: scale(1.03); 
}

/* Contenedor interno para dar padding al texto */
.product-info {
    padding: 0 20px;
    margin-bottom: 15px; 
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

/* Ajustes de las etiquetas flotantes (Badges) */
.best-seller {
    position: absolute;
    top: -15px; /* Se eleva un poco más para sobresalir sobre la imagen edge-to-edge */
    right: 20px;
    background-color: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 30px;
    z-index: 2;
    border: 1px solid rgba(255,255,255,0.2);
}

.digital-tag {
    background-color: var(--color-digital);
    color: #000; 
    box-shadow: 0 0 15px rgba(0, 230, 118, 0.4);
}

.alliance-tag {
    background-color: #F59E0B;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.4);
}

/* === PRUEBA SOCIAL === */
.social-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 12px;
    font-size: 0.8rem;
    align-items: center;
}

.social-proof .rating {
    color: var(--color-stars);
    font-weight: 600;
}

.social-proof .rating span {
    color: var(--text-secondary);
    font-weight: 400;
}

.social-proof .reviews {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.75rem;
    margin-left: 2px;
}

.social-proof .sales {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 500;
}

.social-proof .views {
    color: #F87171; 
    font-weight: 600;
}

.spec, .desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 10px; 
}

/* ACORDEONES OSCUROS */
details.tech-details {
    margin: 10px 0; 
    background: rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    padding: 10px; 
    border: 1px solid var(--border-color);
}

details.tech-details summary {
    font-size: 0.8rem;
    font-weight: 600;
    color: #66A3FF; 
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
}

details.tech-details summary::-webkit-details-marker {
    display: none;
}

details.tech-details summary::after {
    content: '+';
    color: var(--text-secondary);
}

details.tech-details[open] summary::after {
    content: '−';
}

details.tech-details ul {
    margin-top: 8px;
    padding-left: 18px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* BOTONES DE COMPRA */
.btn-buy {
    width: calc(100% - 40px); /* Ocupa el ancho ajustándose a los márgenes */
    text-align: center;
    padding: 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    cursor: pointer;
    margin: 15px 20px 0 20px; /* Asegura el margen lateral para que no toque los bordes */
}

.btn-buy:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 86, 255, 0.3);
}

.buy-digital:hover {
    background-color: var(--color-digital);
    border-color: var(--color-digital);
    color: #000; 
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.3);
}

.btn-alliance:hover {
    background-color: #D97706;
    border-color: #D97706;
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.trust-badge {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-success);
    margin: 10px 20px 0 20px; /* Ajuste para mantener los bordes limpios */
    font-weight: 500;
}

/* === SISTEMA DESPLEGABLE === */
.hidden-section {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-container {
    text-align: center;
    margin-top: 40px;
    padding: 0 20px;
}

.btn-toggle {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 24px;
    border-radius: 30px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-toggle:hover {
    color: var(--text-primary);
    border-color: var(--color-primary);
    background: rgba(0, 86, 255, 0.1);
}

.btn-toggle-digital:hover {
    border-color: var(--color-digital);
    background: rgba(0, 230, 118, 0.1);
}

/* AVISO LEGAL DE GARANTÍA */
.legal-notice {
    max-width: 800px; 
    margin: 50px auto 0 auto; 
    padding: 18px; 
    border-left: 4px solid var(--color-primary); 
    background: rgba(255,255,255,0.03); 
    border-radius: 6px;
    box-shadow: var(--shadow-soft);
}

.legal-notice p {
    font-size: 0.85rem; 
    color: var(--text-secondary); 
    margin: 0;
    line-height: 1.5;
}

/* ===================================================
   ALIANZAS (Mantiene su estilo propio de bordes)
   =================================================== */

.alliance-card {
    border: 1px solid rgba(245, 158, 11, 0.3) !important;
    background: rgba(15, 23, 42, 0.4); 
}

.alliance-card:hover {
    border-color: rgba(245, 158, 11, 0.7) !important;
}

/* SECCIÓN NOSOTROS */
.about-section {
    padding: 80px 6%; 
    background-color: var(--bg-main);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: center;
}

.about-text h2 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 15px;
}

.contact-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-icon {
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.link-contacto {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.link-contacto:hover {
    text-decoration: underline;
    color: #66A3FF;
}

/* FORMULARIO DE CONTACTO */
.divider {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin: 30px 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.4);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-input::placeholder {
    color: var(--text-secondary);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 10px rgba(0, 86, 255, 0.3);
}

/* FOOTER Y WHATSAPP FLOTANTE */
.footer {
    text-align: center;
    padding: 40px 4%;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

.whatsapp-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    text-decoration: none;
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
    z-index: 1100;
    transition: transform 0.3s ease;
}

.whatsapp-floating:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* RESPONSIVO MÓVILES Y TABLETS (Diseño Escalable Seguro) */
@media (max-width: 768px) {
    .navbar { flex-direction: column; gap: 15px; }
    .nav-links { flex-wrap: wrap; justify-content: center; gap: 15px; text-align: center; }
    .logo-img { height: 90px; } 
    .hero-title { font-size: 2.8rem; }
    .badge { font-size: 0.9rem; padding: 10px 20px; }
    .growth-message { flex-direction: column; text-align: center; }
    .about-container { grid-template-columns: 1fr; }
    /* Ajuste para que el modo póster no sea tan gigantesco en celulares pequeños */
    .product-img { height: 320px !important; }
}