/* ===============================================
   KUPOF - CUSTOM STYLES
   Archivo: styles.css
   Descripción: Estilos personalizados para el sitio web de Kupof
   =============================================== */

/* ===== VARIABLES CSS ===== */
:root {
    /* Colores principales */
    --primary-color: #D2691E;        /* Coral profundo - color principal */
    --secondary-color: #DAA520;      /* Mostaza dorada */
    --accent-color: #20B2AA;         /* Verde mar */
    --success-color: #228B22;        /* Verde bosque */
    --warning-color: #FF8C00;        /* Naranja oscuro */
    --danger-color: #DC143C;         /* Rojo carmesí */
    --info-color: #4682B4;           /* Azul acero */
    
    /* Colores neutros */
    --dark-color: #2F2F2F;           /* Gris muy oscuro */
    --light-color: #F8F9FA;          /* Gris muy claro */
    --muted-color: #6C757D;          /* Gris medio */
    --white: #FFFFFF;
    --black: #000000;
    
    /* Gradientes */
    --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --hero-gradient: linear-gradient(rgba(210, 105, 30, 0.8), rgba(218, 165, 32, 0.6));
    --dark-gradient: linear-gradient(135deg, #2F2F2F, #1A1A1A);
    
    /* Tipografías */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Rubik', sans-serif;
    --font-accent: 'Montserrat Alternates', sans-serif;
    
    /* Espaciados */
    --section-padding: 80px 0;
    --border-radius: 12px;
    --border-radius-lg: 24px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET Y CONFIGURACIÓN BASE ===== */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-family: var(--font-heading);
    font-weight: 800;
}

/* Enlaces */
a {
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Colores personalizados */
.text-primary { color: var(--primary-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.btn-primary { 
    background-color: var(--primary-color); 
    border-color: var(--primary-color);
    font-weight: 500;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: #B8860B;
    border-color: #B8860B;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.navbar-brand img{
    max-width: 200px;
    width: 200px;
    object-fit: contain;
}

html{
    overflow-x: hidden;
}

.policy-text section{
    padding: 0!important;
}


.text-secondary { color: var(--secondary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }

.text-accent { color: var(--accent-color) !important; }
.bg-accent { background-color: var(--accent-color) !important; }

/* ===== NAVEGACIÓN ===== */
.navbar {
    background: rgba(47, 47, 47, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: var(--dark-color) !important;
    padding: 0.5rem 0;
}

.navbar-brand {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white) !important;
    text-decoration: none;
}

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

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: var(--transition-fast);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

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

.nav-cta {
    background: var(--primary-gradient) !important;
    border: none !important;
    border-radius: 25px !important;
    padding: 0.5rem 1.5rem !important;
    font-weight: 600 !important;
    margin-left: 1rem;
}

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

/* ===== SECCIONES HERO ===== */
.hero-section,
.about-hero-section,
.contact-hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--section-padding);
}

.hero-headline {
    font-family: var(--font-heading);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta .btn {
    margin: 0.5rem;
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: var(--transition-normal);
}

.hero-features {
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    font-size: 1rem;
    font-weight: 500;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-down {
    width: 50px;
    height: 50px;
    border: 2px solid var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    animation: bounce 2s infinite;
    transition: var(--transition-fast);
}

.scroll-down:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ===== SECCIONES GENERALES ===== */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--muted-color);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUSCADOR INTERACTIVO ===== */
.search-section {
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
}

.search-widget {
    max-width: 1200px;
    margin: 0 auto;
}

.search-form {
    border: 1px solid rgba(210, 105, 30, 0.1);
    transition: var(--transition-normal);
}

.search-form:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.search-results {
    margin-top: 2rem;
}

.result-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    height: 100%;
}

.result-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.result-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.result-card h5 {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.result-card .price {
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
}

.result-card .time {
    color: var(--muted-color);
    font-size: 0.9rem;
}

/* ===== RUTA DEL SABOR ===== */
.flavor-route-section {
    background-color: var(--light-color);
}

.flavor-map {
    height: 400px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: #E9ECEF;
    position: relative;
}

.highlight-item {
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.highlight-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.highlight-item img {
    object-fit: cover;
}

.badge {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
}

/* ===== COMBINADOR DE MENÚS ===== */
.menu-combiner-section {
    background: var(--white);
}

.menu-combiner {
    border: 2px solid rgba(210, 105, 30, 0.1);
}

.menu-option {
    padding: 1rem;
    border-radius: var(--border-radius);
    background: rgba(248, 249, 250, 0.5);
    margin-bottom: 1rem;
    transition: var(--transition-fast);
    cursor: pointer;
}

.menu-option:hover {
    background: rgba(210, 105, 30, 0.1);
    transform: translateY(-2px);
}

.menu-option input[type="radio"]:checked + label {
    color: var(--primary-color);
    font-weight: 600;
}

.pricing-summary {
    background: rgba(248, 249, 250, 0.8);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(210, 105, 30, 0.2);
}

/* ===== CHEF EN VIVO ===== */
.chef-live-section {
    background: var(--dark-gradient);
}

.chef-video-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.chef-video-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.video-container {
    position: relative;
    overflow: hidden;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.video-container:hover .video-overlay {
    opacity: 1;
}

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.play-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.video-info {
    position: absolute;
    top: 10px;
    right: 10px;
}

.recipe-preview {
    background: rgba(0, 0, 0, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

/* ===== GALERÍA 3D FLIP CARDS ===== */
.gallery-3d-section {
    background: var(--white);
}

.flip-card {
    background-color: transparent;
    width: 100%;
    height: 300px;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.flip-card-front {
    background-color: #bbb;
    color: black;
}

.flip-card-back {
    background: var(--primary-gradient);
    color: white;
    transform: rotateY(180deg);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.card-overlay h4 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.card-overlay p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.flip-hint {
    font-size: 0.9rem;
    opacity: 0.8;
}

.card-back-content {
    padding: 2rem 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ingredients ul {
    list-style: none;
    padding: 0;
}

.ingredients li {
    padding: 0.2rem 0;
    font-size: 0.9rem;
}

.allergen-icons .badge {
    margin: 0.2rem;
}

/* ===== CLUB KUPOF ===== */
.loyalty-section {
    background: var(--primary-gradient);
}

.benefit-item {
    margin-bottom: 1.5rem;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.level-progress {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.level {
    flex: 1;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition-fast);
}

.level.active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.level-name {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.level-points {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===== ZONAS DE REPARTO ===== */
.delivery-zones-section {
    background: var(--white);
}

.zones-map {
    height: 450px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: #E9ECEF;
}

.zone-item {
    transition: var(--transition-fast);
    border-left: 4px solid transparent;
}

.zone-item:hover {
    border-left-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.zone-item h6 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

/* ===== TESTIMONIOS ===== */
.testimonials-section {
    background-color: var(--light-color);
}

.testimonials-swiper {
    padding: 2rem 0;
}

.testimonial-card {
    border: 1px solid rgba(210, 105, 30, 0.1);
    transition: var(--transition-normal);
    height: 100%;
}

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

.stars i {
    color: #FFD700;
    margin-right: 0.2rem;
}

.testimonial-content blockquote {
    font-style: italic;
    position: relative;
    padding-left: 2rem;
}

.testimonial-content blockquote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--primary-color);
    font-family: serif;
    line-height: 1;
}

.testimonial-author img {
    border: 3px solid var(--primary-color);
}

.swiper-pagination-bullet {
    background-color: var(--primary-color);
}

.swiper-pagination-bullet-active {
    background-color: var(--secondary-color);
}

/* ===== SOSTENIBILIDAD ===== */
.sustainability-section {
    background: var(--white);
}

.sustainability-feature {
    padding: 2rem 1rem;
    transition: var(--transition-normal);
}

.sustainability-feature:hover {
    transform: translateY(-10px);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.sustainability-metrics {
    background: rgba(248, 249, 250, 0.8);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(210, 105, 30, 0.1);
}

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

.metric-number {
    font-family: var(--font-accent);
    font-weight: 800;
    line-height: 1;
}

.metric-label {
    font-size: 1rem;
    font-weight: 500;
}

/* ===== ABOUT PAGE - ESPECÍFICOS ===== */
.story-section {
    padding: var(--section-padding);
}

.story-content h2 {
    color: var(--dark-color);
    margin-bottom: 2rem;
}

.story-quote {
    border-left: 4px solid var(--primary-color);
    font-style: italic;
}

.mission-section {
    background-color: var(--light-color);
}

.value-card {
    transition: var(--transition-normal);
    border: 1px solid rgba(210, 105, 30, 0.1);
}

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

.value-icon {
    margin-bottom: 1.5rem;
}

/* ===== TIMELINE ===== */
.timeline-section {
    background: var(--white);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.timeline-content {
    width: 45%;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.timeline-date {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

/* ===== EQUIPO ===== */
.team-section {
    background-color: var(--light-color);
}

.team-card {
    transition: var(--transition-normal);
    border: 1px solid rgba(210, 105, 30, 0.1);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.team-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.team-card .social-links a {
    color: var(--muted-color);
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.team-card .social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* ===== PROCESO DE TRABAJO ===== */
.process-section {
    background: var(--white);
}

.process-step {
    padding: 2rem 1rem;
    transition: var(--transition-normal);
}

.process-step:hover {
    transform: translateY(-10px);
}

.step-icon {
    position: relative;
    margin-bottom: 2rem;
}

.step-number {
    position: absolute;
    top: -15px;
    left: -15px;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.quality-metrics {
    background: rgba(248, 249, 250, 0.8);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
}

/* ===== CONTACTO ===== */
.contact-form-section {
    background: var(--white);
}

.contact-form-container {
    max-width: 800px;
}

.contact-form .form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid rgba(210, 105, 30, 0.2);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: var(--transition-fast);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(210, 105, 30, 0.25);
}

.contact-form .is-valid {
    border-color: var(--success-color);
}

.contact-form .is-invalid {
    border-color: var(--danger-color);
}

.contact-card {
    transition: var(--transition-fast);
    border: 1px solid rgba(210, 105, 30, 0.1);
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact-card h4 {
    color: var(--dark-color);
    font-weight: 600;
}

.contact-card.bg-primary h4 {
    color: var(--white);
}

.schedule {
    font-size: 0.95rem;
}

.map-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map {
    width: 100%;
    filter: grayscale(20%);
    transition: var(--transition-normal);
}

.contact-map:hover {
    filter: grayscale(0%);
}

.map-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.map-info {
    max-width: 250px;
}

/* ===== FAQ ===== */
.faq-section {
    background-color: var(--light-color);
}

.accordion-item {
    border: 1px solid rgba(210, 105, 30, 0.2);
    margin-bottom: 1rem;
    border-radius: var(--border-radius) !important;
}

.accordion-button {
    background-color: var(--white);
    border: none;
    font-weight: 600;
    color: var(--dark-color);
    padding: 1.5rem;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(210, 105, 30, 0.1);
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(210, 105, 30, 0.25);
}

.accordion-body {
    padding: 1.5rem;
    background-color: var(--white);
    border-top: 1px solid rgba(210, 105, 30, 0.1);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-gradient);
}

.footer-brand h3 {
    font-family: var(--font-accent);
    color: var(--white);
}

.footer-contact .contact-item {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.footer-contact .contact-item i {
    width: 20px;
    color: var(--primary-color);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color) !important;
    padding-left: 5px;
}

.social-links a {
    transition: var(--transition-fast);
}

.social-links a:hover {
    color: var(--primary-color) !important;
    transform: translateY(-3px);
}

.footer-mini-map {
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
}

.payment-methods i {
    transition: var(--transition-fast);
}

.payment-methods i:hover {
    color: var(--primary-color) !important;
    transform: scale(1.1);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(47, 47, 47, 0.95);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 1rem 0;
    z-index: 9999;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner p {
    margin-bottom: 0;
}

.cookie-banner .btn {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

/* ===== MODAL PERSONALIZACIONES ===== */
.modal-content {
    border-radius: var(--border-radius-lg);
    border: none;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid rgba(210, 105, 30, 0.2);
    padding: 1.5rem;
}

.modal-body {
    padding: 2rem;
}

.modal-footer {
    border-top: 1px solid rgba(210, 105, 30, 0.2);
    padding: 1.5rem;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(210, 105, 30, 0.25);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    :root {
        --section-padding: 50px 0;
    }
    
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        margin: 0.5rem 0;
        width: 100%;
        max-width: 300px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .search-form .row {
        margin: 0;
    }
    
    .search-form .col-md-4,
    .search-form .col-md-3,
    .search-form .col-md-2 {
        padding: 0.5rem 0;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 60px;
    }
    
    .timeline-marker {
        left: 20px !important;
        transform: translateX(-50%);
    }
    
    .timeline-content {
        width: 100%;
        margin-top: 1rem;
    }
    
    .flip-card {
        height: 250px;
    }
    
    .card-back-content {
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .contact-form .row .col-md-6 {
        margin-bottom: 1rem;
    }
    
    .nav-cta {
        margin-left: 0 !important;
        margin-top: 1rem;
    }
    
    .navbar-nav {
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-headline {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.8rem;
    }
    
    .card-back-content {
        padding: 0.8rem;
        font-size: 0.8rem;
    }
    
    .flip-card {
        height: 220px;
    }
    
    .testimonial-card {
        margin-bottom: 2rem;
    }
    
    .timeline-item {
        padding-left: 40px;
    }
    
    .timeline-marker {
        left: 10px !important;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .timeline::before {
        left: 10px;
        width: 2px;
    }
}

/* ===== UTILIDADES ADICIONALES ===== */
.border-radius { border-radius: var(--border-radius); }
.border-radius-lg { border-radius: var(--border-radius-lg); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.bg-gradient-primary {
    background: var(--primary-gradient);
}

.bg-gradient-dark {
    background: var(--dark-gradient);
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hover-lift {
    transition: var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: var(--transition-fast);
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ===== ANIMACIONES PERSONALIZADAS ===== */
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.animate-slide-in-left { animation: slideInLeft 0.6s ease-out; }
.animate-slide-in-right { animation: slideInRight 0.6s ease-out; }
.animate-slide-in-up { animation: slideInUp 0.6s ease-out; }
.animate-fade-in { animation: fadeIn 0.6s ease-out; }
.animate-pulse { animation: pulse 2s infinite; }

/* ===== ACCESIBILIDAD ===== */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Mejoras de contraste para accesibilidad */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== IMPRESIÓN ===== */
@media print {
    .navbar,
    .footer,
    .cookie-banner,
    .hero-scroll-indicator,
    .btn,
    .modal {
        display: none !important;
    }
    
    .hero-section,
    .about-hero-section,
    .contact-hero-section {
        min-height: auto;
        page-break-inside: avoid;
    }
    
    .section-title h2 {
        color: var(--dark-color) !important;
    }
    
    a {
        text-decoration: underline !important;
    }
    
    .bg-primary,
    .bg-dark {
        background: var(--white) !important;
        color: var(--dark-color) !important;
    }
}