/* =====================================================
   MODARYSAN - Estilos Principales v2.0
   Paleta: Negro, Rojo, Blanco, Amarillo
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --negro: #0a0a0a;
    --negro-suave: #1a1a1a;
    --negro-medio: #2d2d2d;
    --rojo: #e63946;
    --rojo-hover: #ff4757;
    --rojo-oscuro: #c41e3a;
    --blanco: #ffffff;
    --blanco-suave: #f8f9fa;
    --amarillo: #ffd60a;
    --amarillo-suave: #ffe066;
    --gris: #6c757d;
    --gris-claro: #e9ecef;
    
    --gradiente-rojo: linear-gradient(135deg, var(--rojo) 0%, var(--rojo-oscuro) 100%);
    --gradiente-negro: linear-gradient(135deg, var(--negro) 0%, var(--negro-medio) 100%);
    
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 5rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
    --shadow-rojo: 0 4px 20px rgba(230, 57, 70, 0.3);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--negro); color: var(--blanco); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

.container { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 var(--space-md); }
.section { padding: var(--space-xxl) 0; }
.text-center { text-align: center; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.1; letter-spacing: 2px; }
h1 { font-size: clamp(3rem, 8vw, 6rem); }
h2 { font-size: clamp(2rem, 5vw, 4rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.section-title { text-align: center; margin-bottom: var(--space-xl); }
.section-title h2 { display: inline-block; position: relative; }
.section-title h2::after { content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background: var(--gradiente-rojo); border-radius: 2px; }
.section-subtitle { color: var(--gris); font-size: 1.1rem; margin-top: var(--space-md); }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs); padding: var(--space-sm) var(--space-lg); font-family: var(--font-body); font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; border: none; border-radius: var(--radius-md); cursor: pointer; transition: var(--transition-normal); }
.btn-rojo { background: var(--gradiente-rojo); color: var(--blanco); box-shadow: var(--shadow-rojo); }
.btn-rojo:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(230, 57, 70, 0.5); }
.btn-amarillo { background: linear-gradient(135deg, var(--amarillo), var(--amarillo-suave)); color: var(--negro); }
.btn-amarillo:hover { transform: translateY(-3px); }
.btn-outline { background: transparent; border: 2px solid var(--rojo); color: var(--rojo); }
.btn-outline:hover { background: var(--rojo); color: var(--blanco); }
.btn-whatsapp { background: #25D366; color: var(--blanco); }
.btn-whatsapp:hover { background: #128C7E; transform: translateY(-3px); }
.btn-lg { padding: var(--space-md) var(--space-xl); font-size: 1.1rem; }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(10, 10, 10, 0.95); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255, 255, 255, 0.05); transition: var(--transition-normal); }
.header.scrolled { box-shadow: var(--shadow-lg); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) 0; }
.logo { display: flex; align-items: center; gap: var(--space-sm); }
.logo-text { font-family: var(--font-display); font-size: 2rem; letter-spacing: 4px; }
.logo-text span { color: var(--rojo); }
.nav-menu { display: flex; gap: var(--space-lg); }
.nav-link { position: relative; font-weight: 500; padding: var(--space-xs) 0; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--rojo); transition: var(--transition-normal); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover { color: var(--rojo); }
.header-actions { display: flex; align-items: center; gap: var(--space-md); }
.header-whatsapp { display: flex; align-items: center; gap: var(--space-xs); background: #25D366; color: var(--blanco); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-lg); font-weight: 600; font-size: 0.9rem; }
.header-whatsapp:hover { background: #128C7E; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: var(--space-xs); }
.menu-toggle span { width: 28px; height: 3px; background: var(--blanco); border-radius: 2px; transition: var(--transition-fast); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; background: var(--gradiente-negro); padding-top: 80px; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 20% 80%, rgba(230, 57, 70, 0.15) 0%, transparent 40%), radial-gradient(circle at 80% 20%, rgba(255, 214, 10, 0.1) 0%, transparent 40%); pointer-events: none; }
.hero-pattern { position: absolute; inset: 0; opacity: 0.03; background-image: linear-gradient(45deg, var(--blanco) 25%, transparent 25%), linear-gradient(-45deg, var(--blanco) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--blanco) 75%), linear-gradient(-45deg, transparent 75%, var(--blanco) 75%); background-size: 40px 40px; background-position: 0 0, 0 20px, 20px -20px, -20px 0px; }
.hero-content { position: relative; z-index: 2; max-width: 800px; }
.hero-badge { display: inline-flex; align-items: center; gap: var(--space-xs); background: rgba(230, 57, 70, 0.1); border: 1px solid var(--rojo); color: var(--rojo); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-lg); font-size: 0.9rem; font-weight: 500; margin-bottom: var(--space-md); animation: fadeInUp 0.6s ease forwards; }
.hero-title { margin-bottom: var(--space-md); animation: fadeInUp 0.6s ease 0.1s forwards; opacity: 0; }
.hero-title span { color: var(--rojo); }
.hero-subtitle { font-size: 1.25rem; color: var(--gris); margin-bottom: var(--space-lg); animation: fadeInUp 0.6s ease 0.2s forwards; opacity: 0; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: var(--space-md); animation: fadeInUp 0.6s ease 0.3s forwards; opacity: 0; }
.hero-stats { display: flex; gap: var(--space-xl); margin-top: var(--space-xl); padding-top: var(--space-xl); border-top: 1px solid rgba(255, 255, 255, 0.1); animation: fadeInUp 0.6s ease 0.4s forwards; opacity: 0; }
.stat-item { text-align: center; }
.stat-number { font-family: var(--font-display); font-size: 3rem; color: var(--amarillo); line-height: 1; }
.stat-label { font-size: 0.9rem; color: var(--gris); margin-top: var(--space-xs); }

/* Categorías */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-lg); }
.category-card { position: relative; background: var(--negro-suave); border-radius: var(--radius-lg); overflow: hidden; transition: var(--transition-normal); border: 1px solid rgba(255, 255, 255, 0.05); }
.category-card:hover { transform: translateY(-10px); border-color: var(--rojo); box-shadow: var(--shadow-lg); }
.category-image { position: relative; height: 220px; overflow: hidden; }
.category-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s ease; }
.category-card:hover .category-image img { transform: scale(1.1); }
.category-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 50%, var(--negro) 100%); }
.category-badge { position: absolute; top: var(--space-sm); right: var(--space-sm); background: var(--amarillo); color: var(--negro); padding: 4px 12px; border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }
.category-content { padding: var(--space-md); }
.category-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: var(--space-xs); }
.category-desc { color: var(--gris); font-size: 0.9rem; margin-bottom: var(--space-md); }
.category-link { display: inline-flex; align-items: center; gap: var(--space-xs); color: var(--rojo); font-weight: 600; }
.category-link:hover { gap: var(--space-sm); }

/* Catálogo */
.catalog-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); margin-bottom: var(--space-xl); }
.filter-btn { padding: var(--space-xs) var(--space-md); background: transparent; border: 1px solid rgba(255, 255, 255, 0.2); color: var(--blanco); border-radius: var(--radius-lg); font-family: var(--font-body); font-size: 0.9rem; cursor: pointer; transition: var(--transition-fast); }
.filter-btn:hover, .filter-btn.active { background: var(--rojo); border-color: var(--rojo); }

.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-md); }
.catalog-item { position: relative; background: var(--negro-suave); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition-normal); cursor: pointer; }
.catalog-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.catalog-item-image { position: relative; aspect-ratio: 1; overflow: hidden; }
.catalog-item-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-normal); }
.catalog-item:hover .catalog-item-image img { transform: scale(1.05); }
.catalog-item-overlay { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition-fast); }
.catalog-item:hover .catalog-item-overlay { opacity: 1; }
.catalog-item-info { padding: var(--space-sm); text-align: center; background: var(--negro-medio); }
.catalog-item-code { font-family: var(--font-display); font-size: 1.2rem; color: var(--amarillo); letter-spacing: 2px; }
.catalog-item-category { font-size: 0.75rem; color: var(--gris); text-transform: uppercase; margin-top: 4px; }

/* Polos Personalizados */
.personalizados-hero { background: linear-gradient(135deg, rgba(230, 57, 70, 0.9) 0%, rgba(196, 30, 58, 0.9) 100%); padding: var(--space-xxl) 0; text-align: center; }

.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-lg); margin-top: var(--space-xl); }
.process-step { position: relative; background: var(--negro-suave); padding: var(--space-xl) var(--space-lg); border-radius: var(--radius-lg); text-align: center; border: 1px solid rgba(255, 255, 255, 0.05); transition: var(--transition-normal); }
.process-step:hover { border-color: var(--rojo); transform: translateY(-5px); }
.step-number { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); width: 50px; height: 50px; background: var(--gradiente-rojo); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.5rem; }
.step-icon { font-size: 3rem; margin: var(--space-sm) 0 var(--space-md); }
.step-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: var(--space-sm); }
.step-desc { color: var(--gris); font-size: 0.95rem; }

.estampado-selector { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-md); margin-top: var(--space-lg); }
.zona-option { background: var(--negro-suave); border: 2px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); padding: var(--space-lg); text-align: center; cursor: pointer; transition: var(--transition-fast); }
.zona-option:hover, .zona-option.selected { border-color: var(--rojo); background: rgba(230, 57, 70, 0.1); }
.zona-icon { font-size: 4rem; margin-bottom: var(--space-sm); }
.zona-name { font-weight: 600; margin-bottom: var(--space-xs); }
.zona-size { font-size: 0.85rem; color: var(--gris); }

.tipos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); }
.tipo-card { background: var(--negro-suave); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.05); }
.tipo-header { background: var(--gradiente-rojo); padding: var(--space-md); text-align: center; }
.tipo-header h4 { font-size: 1.5rem; }
.tipo-content { padding: var(--space-lg); }
.tipo-feature { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm) 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.tipo-feature:last-child { border-bottom: none; }
.tipo-feature i { color: var(--amarillo); }

/* Trabajos */
.trabajos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-md); }
.trabajo-item { position: relative; border-radius: var(--radius-md); overflow: hidden; cursor: pointer; }
.trabajo-item img { width: 100%; aspect-ratio: 4/5; object-fit: cover; transition: var(--transition-normal); }
.trabajo-item:hover img { transform: scale(1.05); }
.trabajo-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: var(--space-md); background: linear-gradient(to top, var(--negro) 0%, transparent 100%); }
.trabajo-code { font-family: var(--font-display); font-size: 1.3rem; color: var(--amarillo); }
.trabajo-categoria { font-size: 0.8rem; color: var(--gris); text-transform: uppercase; }

/* Servicios */
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-lg); }
.servicio-card { background: var(--negro-suave); border-radius: var(--radius-lg); padding: var(--space-xl); border: 1px solid rgba(255, 255, 255, 0.05); transition: var(--transition-normal); position: relative; overflow: hidden; }
.servicio-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradiente-rojo); transform: scaleX(0); transition: var(--transition-normal); }
.servicio-card:hover::before { transform: scaleX(1); }
.servicio-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.servicio-icon { width: 70px; height: 70px; background: rgba(230, 57, 70, 0.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 2rem; margin-bottom: var(--space-md); }
.servicio-title { font-family: var(--font-display); font-size: 1.75rem; margin-bottom: var(--space-sm); }
.servicio-desc { color: var(--gris); margin-bottom: var(--space-md); }
.servicio-feature { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-xs) 0; font-size: 0.95rem; }
.servicio-feature i { color: var(--amarillo); font-size: 0.8rem; }

/* Libro Reclamaciones */
.libro-container { max-width: 900px; margin: 0 auto; }
.libro-header { background: var(--gradiente-rojo); padding: var(--space-xl); border-radius: var(--radius-lg) var(--radius-lg) 0 0; text-align: center; }
.libro-header p { opacity: 0.9; }
.libro-form { background: var(--negro-suave); padding: var(--space-xl); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.form-section { margin-bottom: var(--space-xl); }
.form-section-title { font-family: var(--font-display); font-size: 1.5rem; color: var(--rojo); margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--space-md); margin-bottom: var(--space-md); }
.form-group { margin-bottom: var(--space-md); }
.form-group label { display: block; margin-bottom: var(--space-xs); font-weight: 500; }
.form-group label .required { color: var(--rojo); }
.form-control { width: 100%; padding: var(--space-sm) var(--space-md); background: var(--negro-medio); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); color: var(--blanco); font-family: var(--font-body); font-size: 1rem; transition: var(--transition-fast); }
.form-control:focus { outline: none; border-color: var(--rojo); box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1); }
.form-control::placeholder { color: var(--gris); }
textarea.form-control { min-height: 150px; resize: vertical; }
select.form-control { cursor: pointer; }

.tipo-selector { display: flex; gap: var(--space-md); margin-bottom: var(--space-md); }
.tipo-option { flex: 1; padding: var(--space-md); background: var(--negro-medio); border: 2px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); text-align: center; cursor: pointer; transition: var(--transition-fast); }
.tipo-option:hover, .tipo-option.selected { border-color: var(--rojo); background: rgba(230, 57, 70, 0.1); }
.tipo-option h5 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: var(--space-xs); }
.tipo-option p { font-size: 0.85rem; color: var(--gris); }
.form-checkbox { display: flex; align-items: flex-start; gap: var(--space-sm); margin-bottom: var(--space-md); }
.form-checkbox input { margin-top: 4px; accent-color: var(--rojo); width: 18px; height: 18px; }
.form-notice { background: rgba(255, 214, 10, 0.1); border-left: 4px solid var(--amarillo); padding: var(--space-md); border-radius: var(--radius-md); margin-bottom: var(--space-lg); font-size: 0.9rem; color: var(--amarillo); }

/* Footer */
.footer { background: var(--negro); border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: var(--space-xxl); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-xl); }
.footer-desc { color: var(--gris); margin-bottom: var(--space-md); line-height: 1.7; }
.footer-social { display: flex; gap: var(--space-sm); }
.social-link { width: 44px; height: 44px; background: var(--negro-suave); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; transition: var(--transition-fast); }
.social-link:hover { background: var(--rojo); transform: translateY(-3px); }
.footer-title { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: var(--space-md); }
.footer-links li { margin-bottom: var(--space-sm); }
.footer-links a { color: var(--gris); }
.footer-links a:hover { color: var(--rojo); padding-left: 5px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: var(--space-sm); margin-bottom: var(--space-md); color: var(--gris); }
.footer-contact-item i { color: var(--rojo); margin-top: 4px; }
.footer-bottom { margin-top: var(--space-xl); padding: var(--space-lg) 0; border-top: 1px solid rgba(255, 255, 255, 0.05); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-md); }
.footer-copy { color: var(--gris); font-size: 0.9rem; }
.footer-legal { display: flex; gap: var(--space-md); }
.footer-legal a { color: var(--gris); font-size: 0.9rem; }
.footer-legal a:hover { color: var(--rojo); }

/* WhatsApp Flotante */
.whatsapp-float { position: fixed; bottom: 30px; right: 30px; z-index: 999; }
.whatsapp-btn { width: 65px; height: 65px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blanco); font-size: 2rem; box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); transition: var(--transition-normal); animation: pulse 2s infinite; }
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6); }

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.95); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: var(--transition-fast); }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content { position: relative; max-width: 90%; max-height: 90vh; text-align: center; }
.modal-content img { max-width: 100%; max-height: 70vh; border-radius: var(--radius-md); }
.modal-info { margin-top: var(--space-md); }
.modal-code { font-family: var(--font-display); font-size: 2rem; color: var(--amarillo); }
.modal-category { color: var(--gris); margin-bottom: var(--space-sm); }
.modal-close { position: absolute; top: -50px; right: 0; background: none; border: none; color: var(--blanco); font-size: 2rem; cursor: pointer; }
.modal-close:hover { color: var(--rojo); }

/* Loading */
.loading-container { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--space-xxl); }
.loading-spinner { width: 50px; height: 50px; border: 4px solid rgba(255, 255, 255, 0.1); border-top-color: var(--rojo); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { margin-top: var(--space-md); color: var(--gris); }

/* Empty */
.empty-state { text-align: center; padding: var(--space-xxl); }
.empty-icon { font-size: 4rem; color: var(--gris); margin-bottom: var(--space-md); }
.empty-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: var(--space-sm); }
.empty-desc { color: var(--gris); }

/* Page Header */
.page-header { padding: calc(80px + var(--space-xxl)) 0 var(--space-xl); background: var(--gradiente-negro); position: relative; }
.page-header::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(230, 57, 70, 0.1) 0%, transparent 50%); }
.page-header-content { position: relative; z-index: 2; text-align: center; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: var(--space-sm); margin-bottom: var(--space-md); color: var(--gris); font-size: 0.9rem; }
.breadcrumb a:hover { color: var(--rojo); }
.breadcrumb span { color: var(--rojo); }

/* Animaciones */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.animate-fade-in { animation: fadeIn 0.6s ease forwards; }
.animate-fade-up { animation: fadeInUp 0.6s ease forwards; }

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { flex-wrap: wrap; gap: var(--space-lg); }
}

@media (max-width: 768px) {
    .nav-menu { position: fixed; top: 70px; left: 0; right: 0; background: var(--negro); flex-direction: column; padding: var(--space-lg); gap: var(--space-md); transform: translateY(-100%); opacity: 0; visibility: hidden; transition: var(--transition-normal); border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
    .nav-menu.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .menu-toggle { display: flex; }
    .header-whatsapp span { display: none; }
    .hero-content { text-align: center; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-social { justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .tipo-selector { flex-direction: column; }
    .catalog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    :root { --space-xxl: 3rem; }
    .catalog-grid { grid-template-columns: 1fr; }
    .btn { width: 100%; }
    .hero-buttons { flex-direction: column; }
}