/* ===================================
   VAYREMEX - Modern Landing Page Styles
   Design System & Variables
   =================================== */

:root {
    /* Color Palette - Premium Industrial Theme */
    --primary-hue: 210;
    --primary-sat: 85%;
    --primary-light: 55%;

    --primary-color: hsl(var(--primary-hue), var(--primary-sat), var(--primary-light));
    --primary-dark: hsl(var(--primary-hue), var(--primary-sat), 35%);
    --primary-light-color: hsl(var(--primary-hue), var(--primary-sat), 75%);

    --accent-color: #009929;
    --accent-light: #00b833;

    --success-color: hsl(150, 70%, 50%);
    --warning-color: hsl(40, 95%, 55%);

    /* Neutrals - Light Theme */
    --bg-primary: hsl(0, 0%, 100%);
    --bg-secondary: hsl(210, 20%, 98%);
    --bg-tertiary: hsl(210, 20%, 96%);
    --bg-elevated: hsl(210, 20%, 94%);

    --text-primary: hsl(220, 20%, 15%);
    --text-secondary: hsl(220, 15%, 35%);
    --text-tertiary: hsl(220, 10%, 55%);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, #009929 100%);
    --gradient-secondary: linear-gradient(135deg, hsl(210, 85%, 45%) 0%, #009929 100%);
    --gradient-accent: #009929;

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.2);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ===================================
   Reset & Base Styles
   =================================== */

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

/* ===================================
   Utility Classes
   =================================== */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.gradient-text {
    color: #009929;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    backdrop-filter: none;
    border-bottom: none;
    transition: var(--transition-base);
    box-shadow: none;
}

.navbar.scrolled,
.navbar.solid-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    height: 70px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    /* Logo blanco puro inicialmente */
    transition: filter 0.3s ease;
}

@media (max-width: 768px) {
    .logo {
        height: 50px;
    }
}

.navbar.scrolled .logo,
.navbar.solid-header .logo {
    filter: none;
    /* Logo color original (la nueva imagen vayremexlogo.png ya tiene el color) */
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: #009929;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
    position: relative;
    color: white;
    /* Texto blanco por defecto sobre fondo transparente */
    transition: color 0.3s ease;
}

.navbar.scrolled .nav-link,
.navbar.solid-header .nav-link {
    color: #003785;
    /* Texto azul Vayremex al hacer scroll o en header sólido */
}

/* Efecto hover subrayado */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #009929;
    /* Acento verde se mantiene */
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #009929;
    /* Verde al pasar el mouse */
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link.active {
    color: #009929;
    font-weight: 700;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    /* En desktop ocupa toda la pantalla */
    display: flex;
    align-items: center;
    padding-top: 100px;
    /* Más espacio para navbar (antes 80px) */
    padding-bottom: 50px;
    overflow: hidden;
    /* Mantiene efectos contenidos, pero cuidado con el contenido largo */
}

@media (max-width: 1024px) {
    .hero {
        min-height: unset !important;
        height: auto !important;
        display: block;
        padding-top: 120px;
        padding-bottom: 60px;
        /* Espacio interno (azul) */
        margin-bottom: 0px;
        /* Cero margen externo = Cero franja blanca */
        overflow: visible;
    }

    .hero-content {
        display: flex !important;
        /* Usar Flex para control vertical estricto */
        flex-direction: column !important;
        gap: 30px;
        /* Espacio moderado entre texto e imagen */
    }

    .hero-visual {
        order: 2;
        /* Imagen va segundo */
        margin: 0 !important;
        padding: 0 !important;
        height: auto !important;
        display: block !important;
        /* Contenedor simple */
        text-align: center;
        transform: none !important;
        /* CANDADO DE SEGURIDAD: Bloquea el parallax de JS */
    }

    .static-showcase {
        height: auto !important;
        /* Quitar altura 100% que podría estar estirando */
    }

    .hero-image-main {
        position: static !important;
        max-width: 80%;
        /* Un poco más pequeña para asegurar que se vea completa */
        max-height: 350px;
        margin: 0 auto;
        animation: none;
        transform: none;
    }
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: #009929;
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #009929;
    bottom: -150px;
    left: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: #009929;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-50px, 50px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-text {
    animation: fadeInUp 1s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.hero-badge i {
    color: var(--warning-color);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: #003785;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: #009929;
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    min-width: 120px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: #009929;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.hero-visual {
    animation: fadeInRight 1s ease;
}

.ar-showcase {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(20px);
    box-shadow: var(--glass-shadow);
}

.ar-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: #009929;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    animation: pulse 2s ease-in-out infinite;
    color: white;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

model-viewer {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-lg);
}

.ar-button {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 20px;
    background: #009929;
    color: white;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.ar-button:hover {
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.6);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-tertiary);
    font-size: 0.85rem;
    animation: bounce 2s ease-in-out infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-tertiary);
    border-radius: var(--radius-full);
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-tertiary);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* ===================================
   AR Products Section
   =================================== */

.products-ar {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-light-color);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: #003785;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.product-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    backdrop-filter: blur(20px);
    transition: var(--transition-base);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.product-ar-viewer {
    position: relative;
    height: 350px;
    background: var(--bg-tertiary);
}

.product-ar-viewer model-viewer {
    width: 100%;
    height: 100%;
    --poster-color: transparent;
    padding: 20px;
    /* Margen de seguridad para que el modelo no toque los bordes */
    box-sizing: border-box;
    /* Asegura que el padding no aumente el tamaño total */
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    background: #009929;
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 10;
}

.product-badge.new {
    background: #009929;
}

.product-badge.premium {
    background: linear-gradient(135deg, hsl(280, 70%, 50%) 0%, hsl(320, 65%, 45%) 100%);
}

.product-badge.featured {
    background: linear-gradient(135deg, hsl(45, 90%, 55%) 0%, hsl(30, 85%, 50%) 100%);
}


.product-actions {
    display: flex;
    gap: var(--spacing-sm);
    /* Reducir gap para que estén más juntos */
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.product-actions .btn-primary,
.product-actions .btn-secondary {
    flex: 1;
    /* Ocupar espacio igual */
    justify-content: center;
    /* Centrar contenido */
    padding: var(--spacing-sm) var(--spacing-lg);
    /* Padding uniforme */
    font-size: 0.9rem;
    /* Tamaño de letra igual al otro botón */
    min-width: 100px;
    /* Reducir un poco ancho mínimo para caber 3 */
    text-align: center;
    white-space: nowrap;
}

.ar-button-small {
    position: relative;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: #009929;
    backdrop-filter: blur(10px);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex: 1;
    /* Para que ocupe espacio equitativo */
}

.ar-button-small:hover {
    background: #009929;
    border-color: transparent;
    transform: translateY(-2px);
    /* Solo movimiento vertical suave */
}



.product-info {
    padding: var(--spacing-xl);
}

.product-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.product-features {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.feature-tag i {
    color: var(--success-color);
    font-size: 0.75rem;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-light-color);
    font-weight: 600;
    transition: var(--transition-base);
}

.product-link:hover {
    gap: var(--spacing-sm);
    color: var(--primary-color);
}

/* ===================================
   History Section
   =================================== */

.history {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.history-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: stretch;
    /* Cambio de center a stretch */
}

.history-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: #f8f9fa;
    height: 100%;
    /* Asegurar que ocupe toda la altura disponible */
    min-height: 500px;
}

.history-carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    /* Backup para contenido corto */
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: #000;
}

.history-track {
    display: flex !important;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f4f8;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dot.active {
    background: #009929;
    transform: scale(1.2);
    width: 20px;
    border-radius: 10px;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    z-index: 10;
    pointer-events: none;
}

.overlay-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
}

.overlay-stat i {
    font-size: 2rem;
    color: var(--primary-light-color);
}

.history-text {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.history-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.mv-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.mv-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
}

.mv-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #009929;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    color: white;
}

.mv-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.mv-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.quality-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: #009929;
    border-radius: var(--radius-lg);
    color: white;
}

.quality-badge i {
    font-size: 2.5rem;
}

.quality-badge strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.quality-badge p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ===================================
   Categories Section
   =================================== */

.categories {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}


.category-card {
    display: flex;
    flex-direction: column;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: #009929;
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.category-card.highlight {
    background: #009929;
    border-color: transparent;
    color: white;
}

.category-card.highlight:hover {
    transform: translateY(-8px) scale(1.02);
}

.category-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #009929;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
    transition: var(--transition-base);
    color: white;
}

.category-card.highlight .category-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
}

.category-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.category-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.category-card.highlight p {
    color: rgba(255, 255, 255, 0.9);
}

.category-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--glass-bg);
    border-radius: 50%;
    transition: var(--transition-base);
}

.category-card:hover .category-arrow {
    transform: translateX(5px);
    background: var(--primary-color);
}

.category-card.highlight .category-arrow {
    background: rgba(255, 255, 255, 0.2);
}

/* ===================================
   Services Section
   =================================== */

.services {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #009929;
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    transition: var(--transition-base);
    color: white;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(10deg);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.location-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
}

.location-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.location-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

.location-header i {
    font-size: 2rem;
    color: var(--primary-light-color);
}

.location-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.location-info {
    margin-bottom: var(--spacing-lg);
}

.location-info p {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.location-info i {
    color: var(--primary-light-color);
    margin-top: 3px;
}

.location-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: #009929;
    color: white;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}

.location-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.contact-form-container {
    width: 100%;
    margin: 0;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    backdrop-filter: blur(10px);
}

.contact-form-container h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: #009929;
}

.footer-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
    filter: none;
    /* Logo en colores originales en el footer */
}

.footer-section h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.footer-section ul li a:hover {
    color: var(--primary-light-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-primary);
    transition: var(--transition-base);
}

.social-links a:hover {
    background: #009929;
    border-color: transparent;
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #009929;
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: var(--transition-base);
}

.newsletter-form button:hover {
    transform: translateX(3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--glass-border);
    color: var(--text-tertiary);
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom i {
    color: #e74c3c;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.2);
    }

    50% {
        transform: scale(1);
    }
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .hero-visual {
        order: 1;
        /* Forzar orden al final (aunque por defecto ya está ahí, aseguramos) */
        margin-top: 30px;
        justify-content: center;
        display: flex;
    }

    .hero-image-main {
        max-width: 90%;
        max-height: 400px;
        transform: scale(1);
        animation: none;
        margin-bottom: 20px;
        position: static !important;
        /* FORZAR flujo normal, no relativo/absoluto */
        display: block;
        /* Asegurar bloque */
        margin-left: auto;
        margin-right: auto;
    }

    .history-content {
        grid-template-columns: 1fr;
    }

    .mission-vision {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        /* Fondo blanco */
        backdrop-filter: blur(20px);
        padding: var(--spacing-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--shadow-lg);
        /* Sombra para resaltar sobre el contenido */
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-container {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .section-title {
        font-size: 2rem;
    }

    model-viewer {
        height: 300px;
    }

    .product-ar-viewer {
        height: 250px;
    }
}

/* ===================================
   Courses Section
   =================================== */

.courses {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.courses-grid {
    display: grid;
    /* Ajuste para que se vean más compactas, intentando 2 columnas o más si cabe pero más pequeñas */
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        /* Forzar exactamente 2 columnas en escritorio */
    }
}

.course-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    backdrop-filter: blur(20px);
    transition: var(--transition-base);
    position: relative;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: #009929;
}

.course-header {
    background: linear-gradient(135deg, #003785 0%, #005bb5 100%);
    padding: var(--spacing-xl);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.course-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    backdrop-filter: blur(10px);
}

.course-badge {
    background: #009929;
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.course-content {
    padding: var(--spacing-xl);
}

.course-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: #003785;
}

.course-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.course-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.course-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.course-detail i {
    color: #009929;
    font-size: 1rem;
}

.course-detail strong {
    color: var(--text-primary);
    font-weight: 600;
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.course-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: #009929;
}

.course-button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: #003785;
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.course-button:hover {
    background: #009929;
    transform: translateY(-2px);
}

.no-courses {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--glass-border);
}

.no-courses i {
    font-size: 4rem;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-lg);
}

.no-courses h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.no-courses p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.loading-placeholder {
    animation: pulse-loading 1.5s ease-in-out infinite;
}

@keyframes pulse-loading {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Course Actions and PDF Button */
.course-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.course-button-secondary {
    background: #009929;
    text-decoration: none;
}

.course-button-secondary:hover {
    background: #007a22;
}

.course-footer {
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.course-footer .course-actions {
    flex: 1;
    justify-content: flex-end;
}

/* Category Hidden/Expand Styles */
.category-hidden {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.category-hidden.show {
    display: flex;
    opacity: 1;
}

.category-expand-btn {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    border: none;
    text-align: left;
    transition: var(--transition-base);
    height: 100%;
}

.category-expand-btn:hover {
    transform: translateY(-8px) scale(1.02);
}

.category-expand-btn.expanded .category-icon i {
    transform: rotate(45deg);
}

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

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

/* ===================================
   Category Pages Styles
   =================================== */

/* Category Hero */
.category-hero {
    padding: calc(85px + var(--spacing-lg)) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.category-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 153, 41, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: #003785;
    text-decoration: none;
    transition: var(--transition-base);
}

.breadcrumb a:hover {
    color: #009929;
}

.breadcrumb i {
    font-size: 0.7rem;
}

.breadcrumb span {
    color: var(--text-primary);
    font-weight: 600;
}

.category-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.category-icon-large {
    width: 80px;
    height: 80px;
    background: #009929;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    margin-bottom: var(--spacing-lg);
}

.category-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: #003785;
}

.category-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.category-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.feature-item i {
    color: #009929;
    font-size: 1.2rem;
}

.category-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-hero-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 100%;
    min-height: 300px;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


.product-3d {
    position: relative;
    /* Ensure children are positioned relative to this */
}

.fullscreen-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    /* Top Right corner */
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #333;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    /* Above model-viewer */
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.fullscreen-btn:hover {
    background: white;
    transform: scale(1.1);
    color: #009929;
}

/* Fullscreen active state class for JS to toggle if needed, or we rely on API */
model-viewer.fullscreen-active {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999;
    background: white;
    border-radius: 0;
}


/* Products Category Section */
.products-category {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

/* Related Categories */
.related-categories {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

/* Responsive */
@media (max-width: 968px) {
    .category-hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .category-hero-image {
        order: -1;
    }

    .category-cta {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .category-hero {
        padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .category-icon-large {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .category-cta {
        flex-direction: column;
    }

    .category-cta .btn-primary,
    .category-cta .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ===================================
   Quote Modal Styles
   =================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.modal-container {
    background: white;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: var(--radius-xl);
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-2xl);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    background: var(--bg-secondary);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-header h2 {
    font-family: var(--font-display);
    color: #003785;
    margin: 0;
    font-size: 1.5rem;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-base);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--error-color);
}

.modal-body {
    padding: var(--spacing-xl);
}

.quote-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #003785;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    transition: var(--transition-base);
    background: var(--bg-secondary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #009929;
    box-shadow: 0 0 0 3px rgba(0, 153, 41, 0.1);
    background: white;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    position: sticky;
    bottom: 0;
    z-index: 10;
}

.quote-submit-btn {
    background: #009929;
    color: white;
    padding: 12px 30px;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-base);
}

.quote-submit-btn:hover {
    background: #007a21;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   WhatsApp Float Button
   =================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    color: white;
}

@keyframes pulse-wa {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
}

.category-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

/* Corrección de selector para botones de Category Hero */
.category-cta .btn-primary,
.category-cta .btn-secondary {
    border-radius: 50px;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px 40px;
    /* Aumento final de padding */
    font-size: 1.2rem;
    /* Texto claramente más grande */
    font-weight: 700;
    width: auto;
    min-width: 240px;
    /* Ancho generoso garantizado */
    gap: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    height: auto;
    line-height: normal;
    display: inline-flex;
    /* Asegurar flexbox */
}

/* ===================================
   Course Registration Modal
   =================================== */

.course-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    /* Oculto por defecto */
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.course-modal {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: fadeInUp 0.3s ease-out;
}

.course-modal-header {
    background: linear-gradient(135deg, #003785 0%, #005bb5 100%);
    padding: var(--spacing-lg);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.course-modal-header h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.course-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition-base);
}

.course-close-btn:hover {
    transform: rotate(90deg);
}

.course-modal-body {
    padding: var(--spacing-xl);
}

.registration-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.registration-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: center;
}

.registration-option-btn i {
    font-size: 2rem;
}

.registration-option-btn.whatsapp i {
    color: #25d366;
}

.registration-option-btn.email i {
    color: #003785;
}

.registration-option-btn:hover {
    border-color: #009929;
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.registration-form-section {
    display: none;
    /* Oculto hasta que se seleccione */
    animation: fadeIn 0.3s ease;
}

.registration-form-section.active {
    display: block;
}

/* Checkbox toggle slider style */
.toggle-field {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 10px;
    background: #f0f4f8;
    border-radius: 8px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: #003785;
}

input:focus+.slider {
    box-shadow: 0 0 1px #003785;
}

input:checked+.slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
}

/* Estilos para Imagen Estática en Hero */
.static-showcase {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
}

.hero-image-main {
    width: auto;
    height: auto;
    max-width: 140%;
    /* Permitir que sea más ancha que su columna */
    max-height: 85vh;
    /* Ocupar casi toda la altura de la pantalla */
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.3));
    animation: floating 8s ease-in-out infinite;
    transform: scale(1.2);
    /* Zoom adicional inicial */
}

/* ===================================
   Nuevo Estilo Hero Industrial (Tipo Besa.it)
   =================================== */

.hero-background {
    background: radial-gradient(circle at center, #1a253a 0%, #0d121c 100%);
}

.industrial-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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: 50px 50px;
    opacity: 0.5;
    z-index: 1;
}

.radial-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 55, 133, 0.15) 0%, transparent 70%);
    z-index: 2;
    pointer-events: none;
}

/* Tipografía Industrial - Textos en BLANCO */
.hero-title {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 800;
    color: #ffffff;
    /* Blanco puro */
}

.hero-title .gradient-text {
    background: none;
    -webkit-text-fill-color: #ffffff;
    /* Quitar gradiente, forzar blanco */
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    /* Brillo sutil blanco */
}

.hero-description {
    font-size: 1.1rem;
    color: #ffffff;
    /* Blanco puro */
    opacity: 0.9;
    max-width: 500px;
    line-height: 1.6;
}

/* Estilos para Imagen Estática en Hero */
/* Estilos para Imagen Estática en Hero */
.hero-image-main {
    width: auto;
    height: auto;
    max-width: 120%;
    /* Reducido de 140% */
    max-height: 75vh;
    /* Reducido de 85vh */
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.3));
    animation: floating 8s ease-in-out infinite;
    transform: scale(1.1);
    /* Reducido de 1.2 */
    position: relative;
    z-index: 5;
}

/* Stats en Blanco para Hero */
.hero-stats .stat-number {
    color: #ffffff;
}

.hero-stats .stat-label {
    color: rgba(255, 255, 255, 0.8);
}

/* Botón Secundario Hero (Blanco con texto Azul) */
.hero-buttons .btn-secondary {
    background: #ffffff;
    color: #003785;
    /* Azul institucional */
    border: 2px solid #ffffff;
}

.hero-buttons .btn-secondary:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

/* ===================================
   Contact Section Layout
   =================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    /* Formulario más ancho, Info más estrecha */
    gap: var(--spacing-xl);
    align-items: start;
}

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
        /* Una columna en móviles */
    }
}

.contact-form-column {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-locations-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Ajustes visuales para Form Container que ahora está dentro de una columna */
.contact-form-container {
    background: transparent;
    padding: 0;
    box-shadow: none;
    /* Quitamos sombra interna porque el contenedor padre ya tiene */
    width: 100%;
    margin: 0;
}

/* Product Search Bar */
.product-search-wrapper {
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    position: relative;
    z-index: 100;
}

.search-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-container input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 1rem;
    background: var(--bg-surface);
    box-shadow: var(--glass-shadow);
    transition: var(--transition-base);
}

.search-input-container input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 51, 160, 0.15);
    outline: none;
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    color: var(--text-tertiary);
    font-size: 1.1rem;
}

.clear-search-btn {
    position: absolute;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.2rem;
    transition: color 0.2s;
}

.clear-search-btn:hover {
    color: var(--secondary-color);
}

.search-results-dropdown {
    position: absolute;
    top: 110%;
    left: 0;
    width: 100%;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    /* Hidden by default */
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.search-results-dropdown.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s;
    gap: 1rem;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--bg-secondary);
}

.result-thumb {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 4px;
    background: white;
    padding: 2px;
    border: 1px solid var(--border-color);
}

.result-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.result-info p {
    font-size: 0.8rem;
    margin: 2px 0 0;
    color: var(--text-secondary);
}

.no-results {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-secondary);
}

/* SVG Icons Styles */
.category-icon img {
    width: 70%;
    height: 70%;
    object-fit: contain;
    filter: brightness(0) invert(1);
    /* Forces white color for better contrast on green bg */
    transition: transform 0.3s ease;
}

.category-card:hover .category-icon img {
    transform: scale(1.1) rotate(5deg);
}

/* ===================================
   Mobile AR Button Standardization
   =================================== */
@media (max-width: 768px) {

    .ar-button,
    .ar-button-small {
        background: #009929 !important;
        color: white !important;
        box-shadow: 0 4px 15px rgba(0, 153, 41, 0.3) !important;
        border: none !important;
    }

    .ar-button i,
    .ar-button-small i {
        color: white !important;
    }
}

/* ===================================
   RESPONSIVE FIXES - Cursos y Menú
   =================================== */

/* Tablets y dispositivos medianos */
@media (max-width: 1024px) {
    .courses-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg);
    }

    .course-card {
        max-width: 100%;
    }

    .course-details {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .course-footer {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .course-button {
        width: 100%;
        justify-content: center;
    }
}

/* Móviles y tablets pequeñas */
@media (max-width: 768px) {
    .courses {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .course-card {
        margin: 0 auto;
        max-width: 100%;
    }

    .course-header {
        padding: var(--spacing-lg);
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .course-content {
        padding: var(--spacing-lg);
    }

    .course-title {
        font-size: 1.25rem;
    }

    .course-description {
        font-size: 0.95rem;
    }

    .course-price {
        font-size: 1.25rem;
    }

    /* Menú responsive */
    .nav-menu {
        padding: var(--spacing-sm);
    }

    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    .course-header {
        padding: var(--spacing-md);
    }

    .course-content {
        padding: var(--spacing-md);
    }

    .course-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .course-title {
        font-size: 1.1rem;
    }

    .course-description {
        font-size: 0.9rem;
    }

    .course-detail {
        font-size: 0.85rem;
    }

    .course-price {
        font-size: 1.1rem;
    }

    .course-button {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* Prevenir overflow horizontal */
* {
    box-sizing: border-box;
}

.container {
    max-width: 100%;
    /* overflow-x removed - causing unwanted scrollbar in hero section */
}

.courses-grid,
.course-card,
.course-content,
.course-header {
    max-width: 100%;
    /* overflow-x removed - not needed, html/body already handle this */
}

/* Container responsive padding */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}