/* =============================================
   AFRICAN ARMS - Main Stylesheet
   Premium Firearms & Ammunition Website
   ============================================= */

/* ===== CSS VARIABLES ===== */
:root {
    --primary: #c41e3a;
    --primary-dark: #a01830;
    --secondary: #1a1a1a;
    --accent: #d4af37;
    --black: #0a0a0a;
    --black-light: #1a1a1a;
    --black-medium: #2a2a2a;
    --gray: #888888;
    --gray-light: #cccccc;
    --white: #ffffff;
    --white-off: #f5f5f5;
    --danger: #dc3545;
    --success: #28a745;
    --warning: #ffc107;
    --info: #17a2b8;
    
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    --shadow: 0 2px 10px rgba(0,0,0,0.3);
    --shadow-lg: 0 5px 30px rgba(0,0,0,0.5);
    --transition: all 0.3s ease;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--white);
    background-color: var(--black);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-red {
    color: var(--primary);
}

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

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

.bg-dark {
    background-color: var(--black-light);
}

.section-padding {
    padding: 80px 0;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--black);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 12px;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 16px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== HEADER ===== */
.header {
    background-color: var(--black);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary);
}

.logo-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 2px;
}

.logo-subtitle {
    display: block;
    font-size: 0.7rem;
    color: var(--gray);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-menu {
    flex: 1;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 0;
    position: relative;
}

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

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-link {
    color: var(--gray);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.admin-link:hover {
    color: var(--primary);
}

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

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

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

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

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

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 600px;
    background: linear-gradient(135deg, rgba(0,0,0,0.8), rgba(0,0,0,0.6)), 
                url('../assets/images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.2), rgba(0, 0, 0, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-divider {
    width: 80px;
    height: 4px;
    background-color: var(--primary);
    margin: 0 auto 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== FEATURES SECTION ===== */
.features {
    background-color: var(--black);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--black-light);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--white);
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== FEATURED PRODUCTS CAROUSEL ===== */
.featured-products {
    background-color: var(--black-light);
}

.carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--primary);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.carousel-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: -25px;
}

.carousel-next {
    right: -25px;
}

.carousel-track-wrapper {
    overflow: hidden;
    padding: 20px 0;
}

.carousel-track {
    display: flex;
    gap: 25px;
    transition: transform 0.5s ease;
}

.product-card {
    min-width: 280px;
    background-color: var(--black);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, var(--black-light), var(--black-medium));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary);
}

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

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 0.8rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-info h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--white);
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 15px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background-color: var(--primary);
    width: 30px;
    border-radius: 6px;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--black-light), var(--black-medium));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 5rem;
    color: var(--primary);
}

.about-image-placeholder span {
    font-size: 1.2rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.about-content h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.about-list {
    margin: 30px 0;
}

.about-list li {
    padding: 10px 0;
    color: var(--gray-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-list li i {
    color: var(--primary);
    font-size: 1.2rem;
}

/* ===== REVIEWS SECTION ===== */
.reviews-actions {
    text-align: center;
    margin-bottom: 40px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.review-card {
    background-color: var(--black-light);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.review-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.review-stars {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
    color: var(--gray-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.review-name {
    display: block;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 3px;
}

.review-source {
    font-size: 0.85rem;
    color: var(--gray);
}

.reviews-embed {
    margin-top: 60px;
}

.embed-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.embed-subtitle {
    text-align: center;
    color: var(--gray);
    margin-bottom: 20px;
}

.google-reviews-iframe {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-top: 5px;
}

.contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--white);
}

.contact-item p {
    color: var(--gray-light);
    line-height: 1.6;
}

.contact-item a {
    color: var(--gray-light);
}

.contact-item a:hover {
    color: var(--primary);
}

.contact-map {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-map iframe {
    width: 100%;
    height: 350px;
    border: 0;
}

/* ===== SOCIAL BAR ===== */
.social-bar {
    background-color: var(--primary);
    padding: 20px 0;
}

.social-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.social-text {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white);
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--black-light);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo-text {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.footer-about p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--primary);
    color: var(--white);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--gray);
    font-size: 0.95rem;
}

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

.footer-contact ul li {
    margin-bottom: 12px;
    color: var(--gray);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact ul li i {
    color: var(--primary);
}

.footer-contact ul li a {
    color: var(--gray);
}

.footer-contact ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin-bottom: 8px;
}

.footer-bottom a {
    color: var(--gray);
}

.footer-bottom a:hover {
    color: var(--primary);
}

.age-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--gray);
    font-size: 0.85rem;
}

.age-notice i {
    color: var(--primary);
}

/* ===== AGE VERIFICATION OVERLAY ===== */
.age-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.age-overlay.hidden {
    display: none;
}

.age-modal {
    background-color: var(--black-light);
    padding: 50px;
    border-radius: 12px;
    max-width: 500px;
    text-align: center;
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.age-modal-header {
    margin-bottom: 30px;
}

.age-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.age-modal-header h2 {
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.age-modal-body {
    margin-bottom: 40px;
}

.age-warning-icon {
    font-size: 3rem;
    color: var(--warning);
    margin-bottom: 20px;
}

.age-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--white);
}

.age-subtext {
    color: var(--gray);
    line-height: 1.7;
    font-size: 0.95rem;
}

.age-modal-footer {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.btn-age-confirm {
    background-color: var(--success);
    color: var(--white);
    border-color: var(--success);
}

.btn-age-confirm:hover {
    background-color: #218838;
    border-color: #218838;
}

.btn-age-deny {
    background-color: var(--danger);
    color: var(--white);
    border-color: var(--danger);
}

.btn-age-deny:hover {
    background-color: #c82333;
    border-color: #c82333;
}

/* ===== CATALOG PAGE ===== */
.catalog-page {
    background-color: var(--black);
}

.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    margin-top: 40px;
}

.catalog-filters {
    background-color: var(--black-light);
    padding: 30px;
    border-radius: 8px;
    position: sticky;
    top: 100px;
    z-index: 10;
}

.filter-group {
    margin-bottom: 25px;
}

.filter-group h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-group h3 i {
    color: var(--primary);
}

.filter-group select,
.filter-group input {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--black-medium);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--white);
    border-radius: 4px;
    font-family: var(--font-secondary);
    font-size: 0.95rem;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Price Slider Styles */
.price-slider-container {
    padding: 10px 0;
}

.price-slider-container input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--black-medium);
    outline: none;
    margin: 10px 0;
}

.price-slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

.price-slider-container input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--primary-dark);
    transform: scale(1.2);
}

.price-slider-container input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.price-slider-container input[type="range"]::-moz-range-thumb:hover {
    background: var(--primary-dark);
    transform: scale(1.2);
}

.price-slider-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--gray);
}

.price-slider-labels span:last-child {
    color: var(--accent);
    font-weight: 600;
}

.catalog-main {
    min-height: 500px;
}

.catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

#productCount {
    color: var(--gray);
    font-size: 0.95rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.catalog-product-card {
    background-color: var(--black-light);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.catalog-product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.catalog-product-card .product-image {
    height: 220px;
    background: linear-gradient(135deg, var(--black-light), var(--black-medium));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--primary);
    position: relative;
}

.catalog-product-card .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stock-badge.in-stock {
    background-color: var(--success);
    color: var(--white);
}

.stock-badge.low {
    background-color: var(--warning);
    color: var(--black);
}

.stock-badge.out-of-stock {
    background-color: var(--danger);
    color: var(--white);
}

.catalog-product-card .product-info {
    padding: 20px;
}

.catalog-product-card .product-category {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.catalog-product-card .product-name {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--white);
}

.catalog-product-card .product-manufacturer {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 10px;
}

.catalog-product-card .product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 15px;
}

.no-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.no-products i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-products p {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-page {
    background-color: var(--black);
    padding: 40px 0;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
    align-items: start;
}

.product-gallery {
    height: fit-content;
}

.product-main-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--black-light);
    margin-bottom: 20px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--primary);
}

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

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.product-thumbnail {
    aspect-ratio: 1;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    background-color: var(--black-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
}

.product-thumbnail:hover,
.product-thumbnail.active {
    border-color: var(--primary);
}

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

.product-details {
    padding: 20px 0;
}

.product-header {
    margin-bottom: 30px;
}

.product-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.product-code {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.product-price-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 20px;
}

.product-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 25px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 30px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.meta-label {
    font-size: 0.85rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.meta-value {
    font-size: 1rem;
    color: var(--white);
    font-weight: 600;
}

.product-description {
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-actions {
    display: flex;
    gap: 15px;
}

.stock-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.stock-status.in-stock {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success);
}

.stock-status.low {
    background-color: rgba(255, 193, 7, 0.2);
    color: var(--warning);
}

.stock-status.out-of-stock {
    background-color: rgba(220, 53, 69, 0.2);
    color: var(--danger);
}

.stock-status.sold {
    background-color: rgba(108, 117, 125, 0.2);
    color: var(--gray-light);
}

.stock-badge.sold {
    background-color: var(--gray);
    color: var(--white);
}

/* ===== PRODUCT CONDITION STYLES ===== */
.product-condition {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 20px;
}

.condition-label {
    font-size: 0.9rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.condition-value {
    font-size: 1rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 4px;
}

.condition-new {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success);
}

.condition-used {
    background-color: rgba(255, 193, 7, 0.2);
    color: var(--warning);
}

.condition-grade {
    font-size: 0.9rem;
    color: var(--gray-light);
    font-style: italic;
}

.product-condition-notes {
    padding: 15px;
    background-color: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
    margin-bottom: 20px;
}

.product-condition-notes p {
    margin: 0;
    color: var(--gray-light);
    line-height: 1.6;
}

.product-condition-notes strong {
    color: var(--white);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 968px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .nav-menu {
        order: 3;
        width: 100%;
        display: none;
    }
    
    .nav-menu.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
    }
    
    .nav-link {
        display: block;
        padding: 12px 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .about-grid,
    .contact-grid,
    .product-detail {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .catalog-filters {
        position: static;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .social-content {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero {
        height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    .features-grid,
    .reviews-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .age-modal {
        padding: 30px 20px;
    }
    
    .age-modal-footer {
        flex-direction: column;
    }
    
    .product-meta {
        grid-template-columns: 1fr;
    }
}

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

.fade-in {
    animation: fadeIn 0.6s ease;
}

/* ===== LOADING STATES ===== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--gray);
}

.loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
    padding: 20px;
}

.pagination button {
    min-width: 120px;
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#pageInfo {
    font-size: 0.95rem;
    min-width: 100px;
    text-align: center;
}

/* ===== ALERTS ===== */
.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.15);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.15);
    border: 1px solid var(--info);
    color: var(--info);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border: 1px solid var(--warning);
    color: var(--warning);
}