/*
 * Moderno Tech Theme - Diseño Tecnológico Avanzado
 * Estilo: Moderno, vibrante, efectos dinámicos
 * Inspiración: Tech moderno, gradientes vibrantes, efectos de glow
 * Diferenciador: Gradientes, sombras pronunciadas, animaciones suaves
 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Paleta moderna tech - Negro, blanco y acentos corporativos */
    --primary-color: #000000;           /* Negro puro */
    --secondary-color: #ffffff;         /* Blanco puro */
    --accent-color: #0066ff;            /* Azul corporativo */
    --success-color: #00ff88;           /* Verde tech */
    --warning-color: #ff6b35;           /* Naranja vibrante */
    --danger-color: #ff4757;            /* Rojo tech */

    /* Colores base modernos */
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #dee2e6;
    --border-gray: #ced4da;
    --dark-gray: #495057;
    --text-dark: #212529;
    --text-medium: #6c757d;
    --text-light: #adb5bd;
    --text-muted: #6c757d;

    /* Espaciado moderno */
    --spacing-xs: 0.5rem;       /* 8px */
    --spacing-sm: 1rem;         /* 16px */
    --spacing-md: 1.5rem;       /* 24px */
    --spacing-lg: 2.5rem;       /* 40px */
    --spacing-xl: 4rem;         /* 64px */
    --spacing-xxl: 6rem;        /* 96px */

    /* Bordes modernos */
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 16px;

    /* Bordes tech */
    --border-thin: 1px solid var(--border-gray);
    --border-normal: 2px solid var(--medium-gray);
    --border-thick: 3px solid var(--accent-color);

    /* Sombras tech pronunciadas */
    --shadow-subtle: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-sm: 0 4px 16px rgba(0,0,0,0.15);
    --shadow: 0 8px 32px rgba(0,0,0,0.2);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.25);
    --shadow-hover: 0 24px 64px rgba(0,0,0,0.3);

    /* Transiciones dinámicas */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* Prevenir overflow horizontal en móvil */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
}

html {
    overflow-y: auto;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-medium);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
}

/* Eliminar espacio entre navbar y hero */
main {
    margin: 0 !important;
    padding: 0 !important;
}

main > .hero-section:first-child {
    margin-top: 0 !important;
}

/* Prevenir línea blanca entre navbar y hero - box-shadow negro hacia arriba */
.hero-section {
    box-shadow: 0 -10px 0 0 #000000;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Prevenir overflow de elementos decorativos del hero */
.hero-overlay {
    overflow: hidden;
    max-width: 100%;
}

.navbar + .hero-section,
.navbar + main > .hero-section:first-child,
header + .hero-section,
nav + .hero-section {
    margin-top: 0 !important;
    border-top: none !important;
}

/* Asegurar conexión visual entre navbar y hero */
.sticky-top + .hero-section,
.sticky-top + main .hero-section {
    margin-top: 0 !important;
}

/* Tipografía moderna tech */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3rem;
    font-weight: 600;
}

.text-light-emphasis {
    color: rgba(255,255,255,0.9) !important;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
    font-family: 'DM Sans', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--text-dark);
    text-decoration: none;
    transition: all var(--transition-normal);
}

a:hover {
    color: var(--accent-color);
}

/* ===========================
   HEADER Y NAVEGACIÓN
   =========================== */

.navbar {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%) !important;
    border-bottom: 2px solid var(--accent-color);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    overflow: visible !important;
    margin-bottom: 0 !important;
}

/* Forzar fondo negro en todas las variantes del navbar */
.navbar.bg-light,
.navbar-light {
    background-color: #1a1a1a !important;
    background: #1a1a1a !important;
}

.navbar .container,
.navbar .container-fluid {
    overflow: visible !important;
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: #ffffff !important;
    letter-spacing: -0.01em;
    text-transform: none;
    transition: all var(--transition-normal);
}

.navbar-brand:hover {
    color: var(--accent-color) !important;
    transform: scale(1.05);
}

.navbar-brand img {
    max-height: 40px;
    filter: none !important;
    /* Logo se muestra con colores originales */
}

.navbar-nav {
    align-items: center;
    overflow: visible !important;
}

.navbar-collapse {
    overflow: visible !important;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    transition: all var(--transition-normal);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), var(--warning-color));
    transition: width var(--transition-normal);
    border-radius: 1px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 50%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ffffff !important;
    transform: translateY(-2px);
}

.navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-xs);
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='1.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Badge del carrito */
.cart-badge {
    background: linear-gradient(135deg, #ff6b35 0%, #ff4757 100%);
    color: #ffffff;
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
    margin-left: 0.25rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

/* Badge contador del carrito */
.cart-count-badge,
.translate-middle {
    position: absolute !important;
    top: 0 !important;
    left: 100% !important;
    transform: translate(-50%, -50%) !important;
    background: linear-gradient(135deg, #ff6b35 0%, #ff4757 100%) !important;
    color: #ffffff !important;
    font-size: 0.7rem !important;
    padding: 0.35em 0.6em !important;
    border-radius: 50rem !important;
    display: inline-block !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    text-align: center !important;
    white-space: nowrap !important;
    vertical-align: baseline !important;
    z-index: 99999 !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4) !important;
    clip-path: none !important;
    overflow: visible !important;
}

/* Contenedor del carrito - CRÍTICO para que no se corte el badge */
.navbar-nav .nav-item {
    overflow: visible !important;
    position: relative !important;
}

.navbar-nav .nav-item.position-relative {
    overflow: visible !important;
}

.navbar-nav .nav-link {
    overflow: visible !important;
}

.navbar-nav .nav-link.position-relative {
    overflow: visible !important;
    position: relative;
}

nav, header {
    overflow: visible !important;
}

.navbar > * {
    overflow: visible !important;
}

/* Asegurar fondo negro en el collapse del navbar móvil */
.navbar-collapse {
    background-color: #1a1a1a !important;
}

@media (max-width: 991px) {
    .navbar-collapse {
        background-color: #1a1a1a !important;
        padding: var(--spacing-md) 0;
    }
}

.navbar, .navbar * {
    clip: auto !important;
    clip-path: none !important;
}

.navbar .container,
.navbar .container-fluid,
.navbar-collapse,
.navbar-nav,
.navbar-nav .nav-item,
.navbar-nav .nav-link,
.position-relative {
    clip: auto !important;
    clip-path: none !important;
    overflow: visible !important;
}

/* Contenedor del badge específico */
.nav-link.position-relative,
a.position-relative {
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
}

/* Asegurar que el badge esté por encima de todo */
.badge, [class*="badge"] {
    z-index: 99999 !important;
}

/* Botón del carrito - asegurar overflow visible */
.cart-icon-link,
.btn-outline-primary.position-relative {
    overflow: visible !important;
    clip: auto !important;
    clip-path: none !important;
}

/* ===========================
   PAGE HEADER STYLES
   =========================== */
.page-header {
    padding: var(--spacing-md) 0;
    background-color: var(--light-gray);
    border-bottom: var(--border-thin);
}

.page-header h1 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.page-header .text-muted {
    color: var(--text-light) !important;
    font-size: 0.9rem;
}

/* ===========================
   HERO SECTION - DISEÑO MINIMALISTA LIMPIO
   =========================== */

.hero-section {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 50%, #000000 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
    z-index: 0;
    margin-top: 0 !important;
}

/* Patrón de puntos tech con efectos de glow */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
    z-index: 1;
}

/* Forma decorativa circular dorada grande - deshabilitada por problemas de z-index */
.hero-section::after {
    content: none;
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* ===== HERO OVERLAY - DISEÑO TECH PROFESIONAL ANIMADO ===== */

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

/* Capa 1: Grid de circuitos con líneas */
.hero-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        /* Grid horizontal */
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 50px,
            rgba(0, 102, 255, 0.04) 50px,
            rgba(0, 102, 255, 0.04) 51px
        ),
        /* Grid vertical */
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 50px,
            rgba(0, 102, 255, 0.04) 50px,
            rgba(0, 102, 255, 0.04) 51px
        );
    animation: gridPulse 4s ease-in-out infinite;
}

/* Capa 2: Nodos de conexión flotantes */
.hero-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        /* Nodos azules principales */
        radial-gradient(circle at center, rgba(0, 102, 255, 0.5) 2px, transparent 2px),
        /* Nodos verdes secundarios */
        radial-gradient(circle at center, rgba(0, 255, 136, 0.4) 1.5px, transparent 1.5px),
        /* Nodos naranjas de acento */
        radial-gradient(circle at center, rgba(255, 107, 53, 0.3) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px, 120px 120px;
    background-position: 25px 25px, 40px 40px, 60px 60px;
    animation: nodesFloat 18s linear infinite;
}

/* Línea de escaneo horizontal */
.hero-section::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(0, 102, 255, 0) 15%,
        rgba(0, 102, 255, 0.9) 50%,
        rgba(0, 102, 255, 0) 85%,
        transparent 100%
    );
    box-shadow:
        0 0 15px rgba(0, 102, 255, 0.6),
        0 0 30px rgba(0, 102, 255, 0.4),
        0 0 45px rgba(0, 102, 255, 0.2);
    animation: scanLine 4s ease-in-out infinite;
    z-index: 2;
    pointer-events: none;
}

/* Orbes de luz flotantes con glow */
.hero-section .container::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    top: 10%;
    left: 0;
    animation: orbFloat1 12s ease-in-out infinite;
    z-index: 1;
    pointer-events: none;
    filter: blur(40px);
}

.hero-section .container::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    bottom: 10%;
    right: 0;
    animation: orbFloat2 15s ease-in-out infinite;
    z-index: 1;
    pointer-events: none;
    filter: blur(35px);
}

/* ===== ANIMACIONES DEL HERO ===== */

@keyframes gridPulse {
    0%, 100% {
        opacity: 0.4;
    }
    50% {
        opacity: 0.8;
    }
}

@keyframes nodesFloat {
    0% {
        background-position: 25px 25px, 40px 40px, 60px 60px;
        opacity: 0.7;
    }
    25% {
        background-position: 30px 20px, 45px 35px, 55px 65px;
        opacity: 1;
    }
    50% {
        background-position: 20px 30px, 35px 45px, 65px 55px;
        opacity: 0.85;
    }
    75% {
        background-position: 28px 22px, 42px 38px, 58px 62px;
        opacity: 1;
    }
    100% {
        background-position: 25px 25px, 40px 40px, 60px 60px;
        opacity: 0.7;
    }
}

@keyframes scanLine {
    0% {
        top: -2px;
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

@keyframes orbFloat1 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translate(30px, -20px) scale(1.1);
        opacity: 0.8;
    }
    50% {
        transform: translate(50px, 10px) scale(0.95);
        opacity: 0.7;
    }
    75% {
        transform: translate(20px, 30px) scale(1.05);
        opacity: 0.9;
    }
}

@keyframes orbFloat2 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    33% {
        transform: translate(-40px, 20px) scale(1.15);
        opacity: 0.7;
    }
    66% {
        transform: translate(-20px, -30px) scale(0.9);
        opacity: 0.8;
    }
}

/* Efecto de partículas adicional con CSS puro */
@keyframes particleRise {
    0% {
        transform: translateY(100%) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(-100%) translateX(20px);
        opacity: 0;
    }
}

/* Contenedor del hero */
.hero-section .container {
    position: relative;
    z-index: 2;
    overflow: hidden;
}

/* Títulos y texto */
.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5), 0 0 60px rgba(0, 102, 255, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section .display-3 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(0, 102, 255, 0.5), 0 0 60px rgba(0, 102, 255, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section p,
.hero-section .lead {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-section .text-white {
    color: #ffffff !important;
}

/* Logo en el hero */
.hero-section img {
    filter: drop-shadow(0 4px 20px rgba(255, 255, 255, 0.15)) !important;
}

/* Botones del hero */
.hero-section .btn-light {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: #000000;
    border: 2px solid #ffffff;
    font-weight: 600;
    padding: 0.875rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.875rem;
    transition: all var(--transition-normal);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-section .btn-light:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    border-color: var(--accent-color);
    color: var(--white);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.4);
}

.hero-section .btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #00cc77 100%);
    border: 2px solid var(--success-color);
    font-weight: 600;
    padding: 0.875rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.875rem;
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.3);
}

.hero-section .btn-success:hover {
    background: linear-gradient(135deg, #00cc77 0%, var(--success-color) 100%);
    border-color: #00cc77;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.5);
}

/* ===========================
   BOTONES
   =========================== */

.btn {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8125rem;
    transition: all var(--transition-normal);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #333333 100%);
    color: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #333333 0%, var(--primary-color) 100%);
    color: var(--white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    color: var(--white);
    border: 2px solid var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #0052cc 0%, var(--accent-color) 100%);
    color: var(--white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color) !important;
    font-size: 0.8rem;
    padding: 0.875rem 1.25rem;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 0 !important;
    min-height: 48px;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #ffffff !important;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline-primary i {
    font-size: 1.2rem !important;
}

/* Icono del carrito en el navbar */
.navbar .btn-outline-primary {
    color: #ffffff !important;
    border-color: var(--warning-color) !important;
}

.navbar .btn-outline-primary:hover {
    background-color: var(--warning-color) !important;
    color: #000000 !important;
}

.navbar .btn-outline-primary i {
    color: #ffffff !important;
}

.navbar .btn-outline-primary:hover i {
    color: #000000 !important;
}

.btn-outline-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-outline-secondary:hover {
    background-color: var(--accent-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
    border: none;
}

.btn-success:hover {
    background-color: #245024;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline-danger {
    background-color: transparent;
    color: var(--danger-color);
    border: 1px solid var(--danger-color);
    font-size: 0.8rem;
    padding: 0.625rem 1.25rem;
    letter-spacing: 0.05em;
    transition: all var(--transition-base);
}

.btn-outline-danger:hover {
    background-color: var(--danger-color);
    color: var(--white);
    border-color: var(--danger-color);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 0.875rem;
}

/* ===========================
   SECCIONES
   =========================== */

section {
    padding: var(--spacing-xl) 0;
}

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

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-title .subtitle {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 1px;
    background-color: var(--text-dark);
    margin: var(--spacing-md) auto 0;
}

/* ===========================
   PRODUCTOS - GRID 3 COLUMNAS
   =========================== */

/* Grid principal de productos - 3 columnas FIJAS en desktop */
.product-grid,
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.product-card {
    background-color: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent-color);
}

.product-image-wrapper,
.product-card-img {
    position: relative;
    height: 280px;
    overflow: hidden;
    background-color: var(--light-gray);
    isolation: isolate;
}

.product-image-wrapper img,
.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image-wrapper img,
.product-card:hover .product-card-img img {
    transform: scale(1.04);
}

/* Badge de producto */
.product-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--text-dark);
    color: var(--white);
    padding: 0.375rem 0.875rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    z-index: 5;
    border-radius: var(--border-radius-sm);
}

.product-badge.sale {
    background-color: var(--danger-color);
}

.product-badge.new {
    background-color: var(--accent-color);
}

/* Botones de acción rápida */
.product-actions {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    display: flex;
    gap: var(--spacing-sm);
}

.product-card:hover .product-actions {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.product-action-btn {
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    color: var(--text-dark);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--light-gray);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.product-action-btn:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    color: var(--white);
    border-color: var(--accent-color);
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
}

/* Contenido del producto */
.product-card-body {
    padding: var(--spacing-md);
    text-align: center;
}

.product-category {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.product-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    min-height: 2.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-title:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--warning-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.02);
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: var(--spacing-sm);
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-price-old {
    font-size: 0.9375rem;
    color: var(--text-muted);
    text-decoration: line-through !important;
    font-weight: 400;
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0;
}

.product-price-sale {
    color: var(--danger-color);
    font-size: 1.125rem;
    font-weight: 700;
    display: inline-block;
    text-decoration: line-through;
}

.product-price-wrapper {
    position: relative;
    margin-bottom: 1rem;
}

/* Botón agregar al carrito */
.product-card .btn-add-cart,
.btn-add-to-cart {
    width: 100%;
    margin-top: var(--spacing-md);
    background-color: var(--text-dark);
    color: var(--white) !important;
    border: 2px solid var(--text-dark);
    padding: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 0.75rem;
    transition: all var(--transition-normal);
}

.product-card .btn-add-cart:hover,
.btn-add-to-cart:hover {
    background-color: var(--dark-gray);
    border-color: var(--dark-gray);
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Modal de atributos - mismo estilo que botón carrito */
.modal-header-cart {
    background-color: var(--text-dark) !important;
}

.modal-header-cart .modal-title {
    color: var(--white) !important;
}

.modal-footer .btn-primary,
#attributesModal .btn-primary {
    background-color: var(--text-dark) !important;
    border-color: var(--text-dark) !important;
    color: var(--white) !important;
}

.modal-footer .btn-primary:hover,
#attributesModal .btn-primary:hover {
    background-color: var(--dark-gray) !important;
    border-color: var(--dark-gray) !important;
    color: var(--white) !important;
}

/* Botones y badges de atributos */
.attr-option-btn.selected {
    border-color: var(--text-dark) !important;
    background: var(--text-dark) !important;
    color: var(--white) !important;
}

/* Texto blanco dentro del botón seleccionado (excepto color-dot) */
.attr-option-btn.selected .option-label,
.attr-option-btn.selected span:not(.color-dot) {
    color: var(--white) !important;
}

.attr-option-btn:hover {
    border-color: var(--dark-gray) !important;
}

.attr-color-btn.selected .color-dot {
    box-shadow: 0 0 0 2px var(--text-dark) !important;
}

.attr-badge {
    background-color: var(--text-dark) !important;
    color: var(--white) !important;
}

/* ===========================
   FILTROS Y BÚSQUEDA
   =========================== */

/* Search and filter wrapper */
.search-filter-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-lg);
    flex-wrap: nowrap;
}

.search-filter-wrapper .form-control {
    flex: 1;
    min-width: 200px;
    max-width: 400px;
    padding: 0.875rem 1rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius);
    font-size: 0.95rem;
}

.search-filter-wrapper .search-btn {
    width: 45px;
    height: 45px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.search-filter-wrapper .filter-toggle-btn {
    flex-shrink: 0;
}

.filters-section {
    background-color: var(--light-gray);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
    border-top: var(--border-thin);
    border-bottom: var(--border-thin);
}

.filters-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.search-bar {
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

.search-bar input {
    width: 100%;
    padding: 0.75rem var(--spacing-md);
    border: var(--border-thin);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    background-color: var(--white);
    transition: all var(--transition-fast);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--text-dark);
}

.filters-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn,
.filter-select {
    padding: 0.75rem var(--spacing-md);
    border: var(--border-thin);
    background-color: var(--white);
    font-size: 0.875rem;
    color: var(--text-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--border-radius);
}

.filter-btn:hover,
.filter-select:hover {
    border-color: var(--text-dark);
    color: var(--text-dark);
}

.filter-btn.active {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

/* ===========================
   PAGINACIÓN
   =========================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: var(--border-thin);
}

.pagination .page-link {
    padding: 0.625rem 1rem;
    border: var(--border-thin);
    background-color: var(--white);
    color: var(--text-medium);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.pagination .page-link:hover {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.pagination .page-item.active .page-link {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.pagination .page-item.disabled .page-link {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ===========================
   CARRITO DE COMPRAS
   =========================== */

.cart-page {
    padding: var(--spacing-xl) 0;
    min-height: 60vh;
}

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

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

.cart-items {
    background-color: var(--white);
    border: var(--border-thin);
    border-radius: var(--border-radius);
}

.cart-item {
    display: grid;
    grid-template-columns: 150px 1fr auto;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-bottom: var(--border-thin);
    align-items: center;
    width: 100%;
}

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

.cart-item-image {
    width: 150px;
    height: 180px;
    object-fit: cover;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 0;
}

.cart-item-title {
    font-family: 'Crimson Text', serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.cart-item-info {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.5;
}

.cart-item-price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 0.5rem;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-end;
    min-width: 200px;
}

/* Botón Eliminar - Rojo elegante */
.remove-item {
    background: transparent;
    border: 1px solid #c45c5c;
    color: #c45c5c;
    cursor: pointer;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all var(--transition-fast);
    padding: 0.5rem 1rem;
    border-radius: 0;
}

.remove-item:hover {
    color: var(--white);
    border-color: #b94a4a;
    background: #b94a4a;
}

.remove-item i {
    margin-right: 4px;
}

/* Resumen del carrito */
.cart-summary {
    background-color: var(--light-gray);
    border: var(--border-thin);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: var(--border-thin);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: 0.9375rem;
}

.cart-summary-row.total {
    border-top: var(--border-thin);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
}

.cart-summary-actions {
    margin-top: var(--spacing-md);
}

.cart-summary-actions .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

/* Carrito vacío */
.empty-cart {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.empty-cart-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.empty-cart-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.empty-cart-text {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

/* Cart Actions */
.cart-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(160, 130, 109, 0.2);
    flex-wrap: wrap;
}

.cart-actions .btn {
    flex: 1;
    min-width: 160px;
    text-align: center;
    font-size: 0.8rem;
    padding: 0.75rem 1.25rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Seguir comprando - Terracota elegante */
.cart-actions .btn-outline-secondary {
    border: 2px solid var(--accent-color);
    color: var(--white);
    background: var(--accent-color);
}

.cart-actions .btn-outline-secondary:hover {
    background: #8a6d5a;
    border-color: #8a6d5a;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(160, 130, 109, 0.3);
}

/* Vaciar carrito - Rojo elegante */
.cart-actions .btn-outline-danger {
    border: 1px solid #c45c5c;
    color: #c45c5c;
    background: transparent;
}

.cart-actions .btn-outline-danger:hover {
    background: #b94a4a;
    border-color: #b94a4a;
    color: var(--white);
}

@media (max-width: 576px) {
    .cart-actions {
        flex-direction: column;
    }

    .cart-actions .btn {
        width: 100%;
    }
}

/* Trust Badges */
.trust-badges {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: var(--border-thin);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-light);
}

.trust-badge i {
    font-size: 1.25rem;
    color: var(--success-color);
    width: 24px;
    text-align: center;
}

.trust-badge:last-child {
    margin-bottom: 0;
}

/* ===========================
   DETALLE DE PRODUCTO
   =========================== */

.product-detail-page {
    padding: var(--spacing-xl) 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.product-gallery {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.main-image-container {
    width: 100%;
    aspect-ratio: 3/4;
    background-color: var(--light-gray);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.thumbnail {
    aspect-ratio: 1;
    background-color: var(--light-gray);
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--text-dark);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Info del producto */
.product-detail-info {
    padding-left: var(--spacing-md);
}

.product-detail-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.product-detail-title {
    font-size: 2.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: var(--border-thin);
}

.product-detail-price .price-current {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-dark);
}

.product-detail-description {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: var(--spacing-lg);
}

/* Opciones del producto */
.product-options {
    margin-bottom: var(--spacing-lg);
}

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

.option-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.size-options,
.color-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.size-option,
.color-option {
    padding: 0.75rem 1.25rem;
    border: var(--border-thin);
    background-color: var(--white);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.size-option:hover,
.color-option:hover {
    border-color: var(--text-dark);
}

.size-option.active,
.color-option.active {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.size-option.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Cantidad */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.quantity-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
}

.quantity-input {
    display: flex;
    align-items: center;
    border: var(--border-thin);
    border-radius: var(--border-radius-sm);
}

.quantity-btn {
    width: 40px;
    height: 40px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-size: 1.125rem;
    color: var(--text-dark);
    transition: background-color var(--transition-fast);
}

.quantity-btn:hover {
    background-color: var(--light-gray);
}

.quantity-value {
    width: 60px;
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-left: var(--border-thin);
    border-right: var(--border-thin);
    padding: 0.5rem;
    outline: none;
}

/* Acciones de compra */
.product-detail-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.product-detail-actions .btn {
    flex: 1;
    padding: 1rem;
}

/* ===========================
   FOOTER - Boutique Elegante
   =========================== */

footer,
.footer {
    background: linear-gradient(180deg, #000000 0%, #1a1a1a 50%, #000000 100%) !important;
    border-top: 3px solid var(--accent-color);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--warning-color), transparent);
}

footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 10% 20%, rgba(212, 165, 116, 0.03) 0%, transparent 40%),
        radial-gradient(ellipse at 90% 80%, rgba(160, 130, 109, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

footer > * {
    position: relative;
    z-index: 1;
}

/* Logo del footer - mostrar con colores originales */
footer img,
.footer img {
    filter: none !important;
    max-height: 60px;
}

footer h6.text-warning {
    color: var(--accent-color) !important;
    font-family: 'Poppins', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-color: rgba(0, 102, 255, 0.3) !important;
}

footer .border-warning {
    border-color: rgba(0, 102, 255, 0.3) !important;
}

footer .text-light-emphasis {
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.9rem;
    line-height: 1.7;
}

footer a.text-light-emphasis {
    transition: all 0.3s ease;
}

footer a.text-light-emphasis:hover {
    color: var(--accent-color) !important;
    padding-left: 5px;
    text-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

footer .social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

footer .social-icon {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px;
    max-width: 42px;
    min-height: 42px;
    max-height: 42px;
    padding: 0 !important;
    border: 2px solid rgba(0, 102, 255, 0.4) !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    color: rgba(255, 255, 255, 0.7) !important;
    background: transparent !important;
    flex-shrink: 0;
    flex-grow: 0;
}

footer .social-icon:hover {
    border-color: var(--accent-color) !important;
    color: var(--accent-color) !important;
    background: rgba(0, 102, 255, 0.1) !important;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.3);
}

footer .social-icon i {
    font-size: 1.1rem;
    line-height: 1;
}

footer .btn-outline-warning {
    border: 2px solid var(--accent-color);
    color: var(--accent-color) !important;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.4s ease;
    background: transparent;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.2);
}

footer .btn-outline-warning:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%) !important;
    color: #ffffff !important;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
}

footer .border-top.border-secondary {
    border-color: rgba(212, 165, 116, 0.15) !important;
    background: rgba(0, 0, 0, 0.3) !important;
}

footer .text-primary {
    color: var(--warning-color) !important;
}

footer .text-success {
    color: #25D366 !important;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
    color: var(--accent-color);
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
    text-shadow: 0 0 8px rgba(0, 102, 255, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(212, 165, 116, 0.15);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.social-link {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(212, 165, 116, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    color: rgba(255, 255, 255, 0.7);
}

.social-link:hover {
    background-color: var(--warning-color);
    color: #0d0d0d;
    border-color: var(--warning-color);
    transform: translateY(-3px);
}

/* ===========================
   ALERTAS
   =========================== */

.alert {
    padding: var(--spacing-md);
    border: var(--border-thin);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
}

.alert-success {
    background-color: rgba(45, 95, 45, 0.08);
    border-color: var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(184, 149, 106, 0.08);
    border-color: var(--warning-color);
    color: #8b6f47;
}

.alert-danger {
    background-color: rgba(139, 70, 70, 0.08);
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-info {
    background-color: rgba(17, 17, 17, 0.04);
    border-color: var(--text-dark);
    color: var(--text-dark);
}

/* ===========================
   FORMULARIOS
   =========================== */

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    width: 100%;
    padding: 0.75rem;
    border: var(--border-thin);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    background-color: var(--white);
    transition: border-color var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    outline: none;
    border-color: var(--text-dark);
}

/* Input group - mantener elementos en una línea */
.input-group {
    display: flex !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
}

.input-group .form-control {
    flex: 1 1 auto !important;
    min-width: 60px !important;
    max-width: 70px !important;
    font-size: 1.125rem !important;
    font-weight: 700 !important;
    text-align: center !important;
    padding: 0.5rem 0.25rem !important;
}

.input-group .btn {
    flex-shrink: 0 !important;
    min-width: 38px !important;
    padding: 0.5rem 0.25rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.input-group .btn i {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

/* ===========================
   BOTÓN DE FILTROS MÓVIL
   =========================== */

/* Botón de filtros para móvil */
.filter-toggle-btn {
    display: none;
    width: 45px;
    height: 45px;
    padding: 0;
    background-color: var(--text-dark);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.filter-toggle-btn:hover {
    background-color: var(--accent-color);
}

.filter-toggle-btn i {
    margin: 0;
}

/* Botón cerrar filtros en móvil */
.filter-close-btn {
    display: none;
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    z-index: 10000;
}

.filter-close-btn:hover {
    color: var(--accent-color);
}

/* ===========================
   SIDEBAR DE FILTROS MÓVIL
   =========================== */

/* Estilos base del sidebar */
.filters-sidebar {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

/* Estilos móvil para sidebar de filtros */
@media (max-width: 991.98px) {
    .filters-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        max-width: 350px;
        height: 100vh;
        background: var(--white);
        box-shadow: 5px 0 30px rgba(0, 0, 0, 0.3);
        z-index: 10001;
        transition: left 0.3s ease-in-out;
        overflow-y: auto;
        padding: 60px var(--spacing-lg) var(--spacing-lg);
        border-radius: 0;
    }

    .filters-sidebar.show {
        left: 0;
    }

    /* Overlay sobre el catálogo cuando el sidebar está abierto */
    .col-lg-9::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: -1;
    }

    body.sidebar-open .col-lg-9::before {
        visibility: visible;
        opacity: 1;
        z-index: 10000;
    }

    .filter-toggle-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .filter-close-btn {
        display: block !important;
        position: absolute;
        top: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        background: var(--light-gray);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* ===========================
   BREADCRUMB
   =========================== */

.breadcrumb {
    background: transparent;
    padding: var(--spacing-md) 0;
    margin: 0;
    font-family: 'DM Sans', sans-serif;
}

.breadcrumb-item {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-medium);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--text-muted);
    padding: 0 var(--spacing-xs);
    font-weight: 400;
}

.breadcrumb-item a {
    color: var(--text-medium);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
}

.breadcrumb-item.active {
    color: var(--text-dark);
    font-weight: 500;
}

/* ===========================
   TOAST NOTIFICATIONS
   =========================== */

.toast-container {
    position: fixed !important;
    top: 80px !important;
    right: 1rem !important;
    z-index: 9999 !important;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    border: none !important;
    border-radius: var(--border-radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    backdrop-filter: blur(10px);
    margin-bottom: 0.75rem;
    min-width: 280px;
    max-width: 350px;
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast-body {
    padding: 1rem 1.25rem !important;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast.bg-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #245024 100%) !important;
}

.toast.bg-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #6b2e2e 100%) !important;
}

.toast.bg-info {
    background: linear-gradient(135deg, var(--accent-color) 0%, #75624a 100%) !important;
}

.toast.bg-success .toast-body::before {
    content: "✓";
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1;
}

.toast.bg-danger .toast-body::before {
    content: "✕";
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1;
}

.toast.bg-info .toast-body::before {
    content: "ⓘ";
    font-size: 1.25rem;
    font-weight: bold;
    line-height: 1;
}

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

@media (max-width: 1024px) {
    .product-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .cart-grid,
    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Prevenir overflow horizontal en móvil */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100vw !important;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    /* Hero responsive */
    .hero-section {
        min-height: 60vh;
        padding: var(--spacing-xl) 0;
        overflow: hidden !important;
    }

    /* Ocultar orbes decorativos en móvil para evitar overflow */
    .hero-section .container::before,
    .hero-section .container::after {
        display: none;
    }

    .hero-section h1,
    .hero-section .display-3 {
        font-size: 2.5rem;
    }

    .hero-section p,
    .hero-section .lead {
        font-size: 1rem;
    }

    .navbar-nav .nav-link {
        padding: var(--spacing-sm);
    }

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

    .product-image-wrapper,
    .product-card-img {
        height: 240px;
    }

    .cart-item {
        grid-template-columns: 120px 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .cart-item-image {
        width: 120px;
        height: 140px;
    }

    .cart-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        min-width: auto;
        width: 100%;
        margin-top: var(--spacing-sm);
    }

    .cart-item-title {
        font-size: 1.125rem;
    }

    .cart-item-price {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }

    .search-bar {
        max-width: 100%;
    }

    /* Mostrar botón de filtros en móvil */
    .filter-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Panel de filtros móvil */
    .filters-section {
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--white);
        box-shadow: var(--shadow-lg);
        z-index: 10000;
        transition: left var(--transition-normal);
        overflow-y: auto;
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .filters-section.active {
        left: 0;
    }

    .filter-close-btn {
        display: block;
    }

    /* Overlay oscuro cuando filtros están abiertos */
    .filters-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 9999;
    }

    .filters-overlay.active {
        display: block;
    }
}

@media (max-width: 480px) {
    .product-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

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

    .product-detail-actions {
        flex-direction: column;
    }
}

/* ===========================
   ANIMACIONES
   =========================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.4s ease-out;
}

/* Zoom result for product image hover */
.zoom-result {
    background-color: var(--white) !important;
    border: 2px solid var(--text-dark) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
}

/* Ensure zoom result is not clipped */
.product-gallery .gallery-main {
    overflow: visible !important;
}

/* ===========================
   UTILIDADES
   =========================== */

.text-center {
    text-align: center;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-muted {
    color: var(--text-muted);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== AJUSTES RESPONSIVE PROFESIONALES ===== */
@media (max-width: 991px) {
    :root {
        --spacing-lg: 1.25rem;
        --spacing-md: 0.875rem;
    }
    .page-header { padding: 1rem 0; margin-bottom: 1rem; }
    .search-filter-wrapper { margin-bottom: 0.75rem; }
}

@media (max-width: 767px) {
    :root {
        --spacing-lg: 1rem;
        --spacing-md: 0.75rem;
        --spacing-sm: 0.5rem;
    }
    .page-header { padding: 0.75rem 0; margin-bottom: 0.75rem; }
    .page-header h1 { font-size: 1.25rem; }
    .search-filter-wrapper { margin-bottom: 0.5rem; }
    .products-grid, .product-grid { gap: 0.75rem; }
    .product-info { padding: 0.75rem; }
    .product-title { font-size: 0.9rem; }
}

@media (max-width: 575px) {
    :root {
        --spacing-lg: 0.75rem;
        --spacing-md: 0.5rem;
        --spacing-sm: 0.375rem;
    }
    .page-header { padding: 0.5rem 0; }
    .page-header h1 { font-size: 1.1rem; }
    .products-grid, .product-grid { gap: 0.5rem; }
    .product-info { padding: 0.5rem; }
    .product-title { font-size: 0.85rem; line-height: 1.3; }
    .product-price { font-size: 0.95rem; }
    .btn { padding: 0.4rem 0.75rem; font-size: 0.8rem; }
}