/* ===== Variables CSS ===== */
:root {
    /* Colores principales */
    --color-black: #0a0a0a;
    --color-dark: #1a1a1a;
    --color-silver: #C0C0C0;
    --color-silver-light: #E8E8E8;
    --color-silver-dark: #A0A0A0;
    --color-gold: #D4AF37;
    --color-gold-light: #FFD700;
    --color-gold-dark: #B8941E;
    --color-white: #ffffff;
    
    /* Fuentes */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Transiciones */
    --transition: color 0.3s ease, background-color 0.3s ease,
                  border-color 0.3s ease, opacity 0.3s ease,
                  transform 0.3s ease, box-shadow 0.3s ease; /* sin 'all' — evita reflow de layout ✅ */
}

/* ===== Reset y Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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

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

ul {
    list-style: none;
}

/* ===== Utilidades ===== */
.gold {
    color: var(--color-gold);
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    border-radius: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: var(--color-black);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--color-silver);
    color: var(--color-black);
    border-color: var(--color-silver);
}

.btn-block {
    width: 100%;
    display: block;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.logo-image {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: brightness(1.2);
    transition: var(--transition);
}

.logo:hover .logo-image {
    filter: brightness(1.5) drop-shadow(0 0 10px rgba(212, 175, 55, 0.5));
}

.logo i {
    color: var(--color-gold);
    font-size: 2rem;
}

.logo-text {
    color: var(--color-silver-light);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.cart-icon {
    position: relative;
    font-size: 1.3rem;
    color: var(--color-gold);
    cursor: pointer;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-gold);
    color: var(--color-black);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 20px;
    text-align: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--color-gold);
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Hero Slider */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slider .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slider .slide.active {
    opacity: 1;
}

.hero-slider .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Slider Navigation */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(212, 175, 55, 0.2);
    border: 2px solid var(--color-gold);
    color: var(--color-gold);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
    backdrop-filter: blur(5px);
}

.slider-nav:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-50%) scale(1.1);
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 15px;
}

.slider-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(192, 192, 192, 0.3);
    border: 2px solid var(--color-silver);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dots .dot:hover {
    background: rgba(212, 175, 55, 0.5);
    border-color: var(--color-gold);
    transform: scale(1.2);
}

.slider-dots .dot.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
    width: 40px;
    border-radius: 6px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.7) 0%, rgba(26, 26, 26, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-silver-light), var(--color-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 3px;
    /* LCP FIX: sin animación — visible desde el primer frame */
    opacity: 1;
    transform: none;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--color-silver);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.badge {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.badge i {
    color: var(--color-gold);
    margin-right: 0.5rem;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-gold);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

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

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

/* ===== Section Headers ===== */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-silver-light);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.title-underline {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    margin: 0 auto var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-silver-dark);
}

/* ===== About Section ===== */
.about {
    background: var(--color-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text h3 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.about-text p {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.credentials {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.credential-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
    background: rgba(192, 192, 192, 0.05);
    padding: var(--spacing-sm);
    border-left: 3px solid var(--color-gold);
}

.credential-item i {
    font-size: 2rem;
    color: var(--color-gold);
}

.credential-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--color-silver-light);
}

.credential-item p {
    font-size: 0.95rem;
    color: var(--color-silver-dark);
    margin: 0;
}

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

.stat-box {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(10, 10, 10, 0.9));
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
}

.stat-box:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.stat-box i {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-silver-light);
    display: block;
}

.stat-number::after {
    content: '+';
    color: var(--color-gold);
}

.stat-box p {
    color: var(--color-silver-dark);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* ===== Services Section ===== */
.services {
    background: var(--color-black);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(10, 10, 10, 0.9));
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: var(--transition);
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent);
    border: 2px solid var(--color-gold);
    border-radius: 50%;
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--color-gold);
}

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

.service-card > p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-silver-dark);
    line-height: 1.7;
}

.service-features {
    text-align: left;
    margin-top: var(--spacing-sm);
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--color-silver);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features i {
    color: var(--color-gold);
}

/* ===== Shop Section ===== */
.shop {
    background: var(--color-dark);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(26, 26, 26, 0.8));
    border: 2px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.product-card.featured {
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.product-card.featured::before {
    content: 'MÁS POPULAR';
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--color-gold);
    color: var(--color-black);
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    transform: rotate(45deg);
}

.product-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.3);
    transform: translateY(-10px);
}

.product-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.product-tier {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.3rem 1rem;
    margin-bottom: var(--spacing-sm);
    background: rgba(192, 192, 192, 0.1);
    border: 1px solid var(--color-silver);
}

.product-card.featured .product-tier {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.product-card h3 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-silver-light);
}

.product-price {
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 0.3rem;
}

.product-price-period {
    font-size: 0.9rem;
    color: var(--color-silver-dark);
    font-family: var(--font-primary);
}

.product-description {
    margin: var(--spacing-sm) 0;
    color: var(--color-silver);
    line-height: 1.6;
}

.product-features {
    text-align: left;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.product-features li {
    padding: 0.7rem 0;
    color: var(--color-silver);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-features i {
    color: var(--color-gold);
    font-size: 1.1rem;
}

.btn-add-cart {
    width: 100%;
    margin-top: var(--spacing-sm);
}

/* ===== Team Section ===== */
.team {
    background: var(--color-black);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.team-member {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(10, 10, 10, 0.9));
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition);
}

.team-member:hover {
    border-color: var(--color-gold);
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.2);
}

.member-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-sm);
    border-radius: 50%;
    border: 3px solid var(--color-gold);
    overflow: hidden;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 26, 26, 1), rgba(10, 10, 10, 1));
}

.photo-placeholder i {
    font-size: 4rem;
    color: var(--color-silver-dark);
}

.team-member h3 {
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    color: var(--color-silver-light);
}

.member-role {
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.member-bio {
    color: var(--color-silver-dark);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.member-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.member-badges span {
    font-size: 0.7rem;
    padding: 0.3rem 0.8rem;
    background: rgba(192, 192, 192, 0.1);
    border: 1px solid var(--color-silver-dark);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.member-badges i {
    color: var(--color-gold);
}

/* ===== Testimonials Section ===== */
.testimonials {
    background: var(--color-dark);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(26, 26, 26, 0.8));
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 6rem;
    font-family: var(--font-secondary);
    color: var(--color-gold);
    opacity: 0.2;
}

.testimonial-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.stars {
    margin-bottom: var(--spacing-sm);
}

.stars i {
    color: var(--color-gold);
    font-size: 1.2rem;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-silver);
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.author-icon i {
    font-size: 3rem;
    color: var(--color-silver-dark);
}

.testimonial-author h4 {
    color: var(--color-silver-light);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.testimonial-author p {
    color: var(--color-gold);
    font-size: 0.85rem;
    margin: 0;
}

/* ===== Contact Section ===== */
.contact {
    background: var(--color-black);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
}

.contact-info h3 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
}

.info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.info-item:last-of-type {
    border-bottom: none;
}

.info-item i {
    font-size: 2rem;
    color: var(--color-gold);
}

.info-item h4 {
    color: var(--color-silver-light);
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--color-silver-dark);
    line-height: 1.6;
    margin: 0;
}

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

.social-links a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid var(--color-silver-dark);
    font-size: 1.3rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
    transform: translateY(-3px);
}

/* ===== Forms ===== */
.contact-form,
.checkout-body form {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(10, 10, 10, 0.9));
    border: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-md);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid rgba(192, 192, 192, 0.2);
    color: var(--color-silver-light);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(192, 192, 192, 0.1);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--color-silver-dark);
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.7rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-gold);
    background: var(--color-black);
    padding: 0 0.5rem;
}

.form-group select {
    cursor: pointer;
}

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

/* ===== Footer ===== */
.footer {
    background: var(--color-dark);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.footer-logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(1.2);
}

.footer-logo i {
    color: var(--color-gold);
    font-size: 1.8rem;
}

.footer-col p {
    color: #c0c0c0; /* WCAG AA: 8.6:1 sobre #1a1a1a ✅ — antes #A0A0A0 (límite exacto) */
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.footer-certifications {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-certifications span {
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid var(--color-silver-dark);
    color: #c0c0c0; /* explícito para evitar herencia variable — 8.6:1 ✅ */
}

.footer-certifications i {
    color: var(--color-gold);
    margin-right: 0.3rem;
}

.footer-col h4 {
    font-size: 1.1rem;
    color: var(--color-silver-light);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul li {
    margin-bottom: 0.7rem;
}

.footer-col ul li a {
    color: #c0c0c0; /* 8.6:1 ✅ — antes var(--color-silver-dark) #A0A0A0 */
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.emergency-phone {
    color: var(--color-gold) !important;
    font-size: 1.3rem !important;
    font-weight: 700;
    margin-bottom: var(--spacing-sm) !important;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid var(--color-silver-dark);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-gold);
    color: var(--color-black);
    border-color: var(--color-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
    color: #c0c0c0; /* 8.6:1 ✅ — antes #A0A0A0 */
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--color-gold);
    text-decoration: underline;                /* visible siempre — no depende solo del color ✅ */
    text-underline-offset: 3px;                /* separa el subrayado del texto para mejor legibilidad */
    text-decoration-thickness: 1px;
}

.footer-bottom a:hover {
    text-decoration-thickness: 2px;
    color: var(--color-silver-light);
}

.footer-bottom a.admin-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 2px 8px;
    border-radius: 3px;
    transition: var(--transition);
    color: #9e9e9e;                            /* WCAG AA: 5.7:1 ✅ */
    text-decoration: none;                     /* admin-link usa borde de fondo en hover — no necesita subrayado */
    border-bottom: 1px solid #9e9e9e;          /* indicador no-color alternativo al underline ✅ */
}

.footer-bottom a.admin-link:hover {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.1);
    border-bottom-color: var(--color-gold);
}

/* ===== Modals ===== */
.cart-modal,
.checkout-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
}

.cart-modal.active,
.checkout-modal.active {
    display: flex;
}

.cart-modal-content,
.checkout-modal-content {
    background: var(--color-dark);
    border: 2px solid var(--color-gold);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.checkout-modal-content {
    max-width: 800px;
}

.cart-header,
.checkout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: rgba(10, 10, 10, 0.8);
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.cart-header h2,
.checkout-header h2 {
    color: var(--color-gold);
    font-family: var(--font-secondary);
}

.close-cart,
.close-checkout {
    background: none;
    border: none;
    color: var(--color-silver-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-cart:hover,
.close-checkout:hover {
    color: var(--color-gold);
}

.cart-body {
    padding: var(--spacing-sm);
    min-height: 200px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid rgba(192, 192, 192, 0.1);
}

.cart-item-info h4 {
    color: var(--color-silver-light);
    margin-bottom: 0.3rem;
}

.cart-item-info p {
    color: var(--color-silver-dark);
    font-size: 0.9rem;
    margin: 0;
}

.cart-item-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-gold);
}

.cart-item-remove {
    background: none;
    border: 1px solid var(--color-silver-dark);
    color: var(--color-silver-dark);
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.cart-item-remove:hover {
    border-color: #ff4444;
    color: #ff4444;
}

.empty-cart {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--color-silver-dark);
}

.empty-cart i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-silver-dark);
}

.cart-footer {
    padding: var(--spacing-sm);
    background: rgba(10, 10, 10, 0.8);
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
    font-weight: 700;
}

.total-amount {
    color: var(--color-gold);
    font-size: 1.8rem;
}

.btn-checkout {
    width: 100%;
}

.checkout-body {
    padding: var(--spacing-md);
}

.checkout-body h3 {
    color: var(--color-gold);
    margin: var(--spacing-md) 0 var(--spacing-sm);
    font-family: var(--font-secondary);
}

.checkout-body h3:first-child {
    margin-top: 0;
}

.checkout-summary {
    background: rgba(192, 192, 192, 0.05);
    padding: var(--spacing-sm);
    border: 1px solid rgba(192, 192, 192, 0.1);
    margin: var(--spacing-md) 0;
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

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

.checkout-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 2px solid var(--color-gold);
    font-size: 1.3rem;
    font-weight: 700;
}

/* ===== AI Chatbot Styles ===== */
.chatbot-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    border: none;
    color: var(--color-black);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 5px 25px rgba(212, 175, 55, 0.4);
    z-index: 9998;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.6);
}

.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.ai-chatbot-widget {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    max-height: 600px;
    background: linear-gradient(135deg, var(--color-dark), var(--color-black));
    border: 2px solid var(--color-gold);
    border-radius: 15px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.ai-chatbot-widget.active {
    display: flex;
    animation: slideUp 0.3s ease;
}

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

.chatbot-header {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.2rem;
}

.chatbot-title h4 {
    margin: 0;
    color: var(--color-black);
    font-size: 1rem;
    font-weight: 700;
}

.chatbot-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.75rem;
    color: var(--color-dark);
}

.chatbot-status i {
    color: #25D366;
    font-size: 0.5rem;
}

.chatbot-minimize {
    background: transparent;
    border: none;
    color: var(--color-black);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
}

.chatbot-minimize:hover {
    transform: scale(1.2);
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--color-black);
    max-height: 400px;
}

.chatbot-message {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.bot-message .message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
    flex-shrink: 0;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-silver);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
    flex-shrink: 0;
}

.message-content {
    background: rgba(192, 192, 192, 0.1);
    padding: 12px 15px;
    border-radius: 12px;
    max-width: 75%;
}

.user-message .message-content {
    background: var(--color-gold);
    color: var(--color-black);
}

.message-content p {
    margin: 0 0 8px 0;
    color: var(--color-silver-light);
    line-height: 1.5;
}

.user-message .message-content p {
    color: var(--color-black);
}

.message-content ul {
    margin: 8px 0;
    padding-left: 20px;
}

.message-content li {
    color: var(--color-silver);
    margin: 5px 0;
}

.message-content strong {
    color: var(--color-gold);
}

.chatbot-quick-options {
    padding: 10px 20px;
    background: rgba(26, 26, 26, 0.5);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.quick-option-btn {
    padding: 8px 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    border-radius: 20px;
    color: var(--color-gold);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 5px;
}

.quick-option-btn:hover {
    background: var(--color-gold);
    color: var(--color-black);
    transform: translateY(-2px);
}

.chatbot-input-area {
    padding: 15px 20px;
    background: var(--color-dark);
    display: flex;
    gap: 10px;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

#chatbot-input {
    flex: 1;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(192, 192, 192, 0.2);
    border-radius: 8px;
    padding: 10px 15px;
    color: var(--color-silver-light);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    resize: none;
    min-height: 40px;
    max-height: 100px;
    overflow-y: auto;
    field-sizing: content; /* Chrome 123+, Firefox 129+ — auto-resize sin JS ni reflow ✅ */
    transition: var(--transition);
}

#chatbot-input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

#chatbot-input::placeholder {
    color: var(--color-silver-dark);
}

.btn-send-message {
    width: 45px;
    height: 45px;
    background: var(--color-gold);
    border: none;
    border-radius: 8px;
    color: var(--color-black);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-send-message:hover {
    background: var(--color-gold-light);
    transform: scale(1.05);
}

.chatbot-footer {
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    border-top: 1px solid rgba(192, 192, 192, 0.1);
}

.chatbot-footer small {
    color: var(--color-silver-dark);
    font-size: 0.75rem;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 10px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-10px); }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        justify-content: start;
        padding: var(--spacing-md);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .slider-nav.prev {
        left: 10px;
    }
    
    .slider-nav.next {
        right: 10px;
    }
    
    .slider-dots {
        bottom: 20px;
        gap: 10px;
    }
    
    .slider-dots .dot {
        width: 10px;
        height: 10px;
    }
    
    .slider-dots .dot.active {
        width: 30px;
    }
    
    .hero-badges {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .products-grid,
    .team-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card.featured {
        transform: scale(1);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .logo-text {
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .product-price {
        font-size: 2.5rem;
    }
    
    .whatsapp-float a {
        width: 55px;
        height: 55px;
    }
    
    .whatsapp-text {
        display: none;
    }
}

/* ===== WhatsApp Floating Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.whatsapp-float a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: var(--transition);
}

.whatsapp-float a:hover::before {
    left: 100%;
}

.whatsapp-float a:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    font-size: 2rem;
    position: relative;
    z-index: 1;
}

.whatsapp-text {
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.whatsapp-pulse {
    position: absolute;
    inset: 0;                              /* cubre exactamente el área del <a> */
    border-radius: 50px;
    background: rgba(37, 211, 102, 0.35);
    animation: pulse 2s infinite;
    pointer-events: none;
    z-index: 0;
}

/* Asegurar que el ícono y el texto queden por encima del pulse */

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}
/* ===== Scroll Animation Classes (reemplaza style inline en main.js) ===== */
.animate-hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform; /* promueve a capa compositor — el main thread no recalcula layout ✅ */
}
.animate-visible {
    opacity: 1;
    transform: translateY(0);
    will-change: auto; /* liberar la capa compositor una vez terminada la animación */
}