/* ========================================
   FAIR BAZAR - Premium Men's Shoes
   Modern | Minimal | Luxury Design
   ======================================== */

/* CSS VARIABLES */
:root {
    --primary-black: #000000;
    --primary-white: #FFFFFF;
    --light-gray: #F5F5F5;
    --medium-gray: #CCCCCC;
    --dark-gray: #333333;
    --accent-gold: #D4AF37;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    background: var(--primary-white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* LOADING SCREEN */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--primary-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.loader-logo {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin-bottom: 30px;
    animation: pulse 2s ease-in-out infinite;
    filter: brightness(1.1);
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary-white);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

.loader-text {
    color: var(--primary-white);
    font-family: var(--font-sans);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.7;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

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

/* NAVBAR */
.navbar {
    background: transparent;
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-white) !important;
    letter-spacing: 2px;
}

.nav-logo {
    width: 55px;
    height: 55px;
    object-fit: contain;
}

.brand-name {
    letter-spacing: 3px;
}

.navbar-nav .nav-link {
    color: var(--primary-white) !important;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 8px 20px !important;
    margin: 0 5px;
    position: relative;
    transition: var(--transition-fast);
}

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.cart-btn {
    background: transparent;
    border: 1px solid var(--primary-white);
    color: var(--primary-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cart-btn:hover {
    background: var(--primary-white);
    color: var(--primary-black);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-gold);
    color: var(--primary-black);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-sans);
}

/* HERO SECTION */
.hero-section {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%),
                url('https://images.unsplash.com/photo-1549298916-b41d501d3772?w=1200&q=80') center/cover;
    background-blend-mode: overlay;
    animation: zoomIn 20s ease infinite;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.7));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800;
    color: var(--primary-white);
    line-height: 1.2;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.hero-divider {
    width: 100px;
    height: 3px;
    background: var(--accent-gold);
    margin: 0 auto 30px;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: clamp(16px, 2vw, 20px);
    color: var(--primary-white);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 50px;
    opacity: 0.9;
}

.hero-subtitle .separator {
    margin: 0 15px;
    color: var(--accent-gold);
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 45px;
    background: var(--primary-white);
    color: var(--primary-black);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid var(--primary-white);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    transition: var(--transition-smooth);
    z-index: -1;
}

.btn-hero:hover {
    color: var(--primary-white);
}

.btn-hero:hover::before {
    left: 0;
}

.btn-hero i {
    transition: var(--transition-fast);
}

.btn-hero:hover i {
    transform: translateX(5px);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--primary-white));
}

.scroll-indicator span {
    color: var(--primary-white);
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* PRODUCTS SECTION */
.products-section {
    background: var(--light-gray);
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.title-underline {
    width: 80px;
    height: 3px;
    background: var(--primary-black);
    margin: 0 auto 20px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 18px;
    color: var(--dark-gray);
    opacity: 0.8;
}

.product-card {
    background: var(--primary-white);
    border: none;
    border-radius: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
    height: 100%;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    padding-top: 100%;
    background: var(--light-gray);
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 5px 15px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

.product-body {
    padding: 25px;
}

.product-category {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--dark-gray);
    opacity: 0.6;
    margin-bottom: 10px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 15px;
    min-height: 60px;
}

.product-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 15px;
}

.product-rating i {
    color: var(--accent-gold);
    font-size: 14px;
}

.product-price {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 20px;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.btn-product {
    flex: 1;
    padding: 12px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--primary-black);
    background: transparent;
    color: var(--primary-black);
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

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

.btn-product.btn-primary:hover {
    background: var(--dark-gray);
}

/* ABOUT SECTION */
.about-section {
    background: var(--primary-white);
}

.about-image-wrapper {
    position: relative;
    overflow: hidden;
}

.about-image {
    border-radius: 0;
    transition: var(--transition-smooth);
}

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

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom right, rgba(0,0,0,0.3), transparent);
}

.about-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.about-divider {
    width: 60px;
    height: 3px;
    background: var(--primary-black);
    margin-bottom: 30px;
}

.about-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.stat-item h3 {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 5px;
}

.stat-item p {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dark-gray);
    opacity: 0.7;
}

/* CONTACT SECTION */
.contact-section {
    background: var(--light-gray);
}

.contact-card {
    background: var(--primary-white);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-smooth);
    height: 100%;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-black);
    color: var(--primary-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    transition: var(--transition-smooth);
}

.contact-card:hover .contact-icon {
    background: var(--accent-gold);
    color: var(--primary-black);
    transform: scale(1.1);
}

.contact-card h4 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 10px;
}

.contact-card p {
    font-size: 16px;
    color: var(--dark-gray);
}

.facebook-card {
    background: var(--primary-white);
    padding: 50px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.fb-icon {
    font-size: 48px;
    color: #1877f2;
    margin-bottom: 20px;
}

.facebook-card h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 15px;
}

.fb-name {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 5px;
}

.fb-followers {
    font-size: 16px;
    color: var(--dark-gray);
    opacity: 0.7;
    margin-bottom: 30px;
}

.btn-facebook {
    display: inline-flex;
    align-items: center;
    padding: 15px 40px;
    background: #1877f2;
    color: var(--primary-white);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition-smooth);
}

.btn-facebook:hover {
    background: #1463d0;
    color: var(--primary-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(24, 119, 242, 0.4);
}

/* FOOTER */
.footer {
    background: var(--primary-black);
    color: var(--primary-white);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
}

.footer-description {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.8;
    margin-top: 20px;
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--primary-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.8;
}

.footer-contact i {
    width: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--primary-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
    margin-top: 50px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    opacity: 0.7;
    font-size: 14px;
}

/* CART OFFCANVAS */
.cart-offcanvas {
    width: 400px !important;
}

.cart-offcanvas .offcanvas-header {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 25px;
}

.cart-offcanvas .offcanvas-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 1px;
}

.cart-offcanvas .btn-close {
    filter: invert(1);
    opacity: 1;
}

.cart-offcanvas .offcanvas-body {
    padding: 0;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid var(--light-gray);
    transition: var(--transition-fast);
}

.cart-item:hover {
    background: var(--light-gray);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 5px;
}

.cart-item-meta {
    font-size: 13px;
    color: var(--dark-gray);
    opacity: 0.7;
    margin-bottom: 8px;
}

.cart-item-price {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-black);
}

.cart-item-remove {
    background: transparent;
    border: none;
    color: var(--dark-gray);
    cursor: pointer;
    padding: 5px;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: #dc3545;
}

.cart-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--dark-gray);
    opacity: 0.5;
}

.cart-empty i {
    font-size: 64px;
    margin-bottom: 20px;
}

.cart-empty p {
    font-family: var(--font-sans);
    font-size: 16px;
}

.offcanvas-footer {
    padding: 20px;
    border-top: 2px solid var(--light-gray);
    background: var(--primary-white);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 700;
}

.btn-checkout {
    width: 100%;
    padding: 15px;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-checkout:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

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

/* PRODUCT MODAL */
.product-modal {
    border: none;
    border-radius: 0;
    overflow: hidden;
}

.btn-close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-smooth);
}

.btn-close-modal:hover {
    background: var(--dark-gray);
    transform: rotate(90deg);
}

.product-modal-image {
    height: 100%;
    min-height: 500px;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-modal-details {
    padding: 50px;
}

.product-modal-details h2 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 15px;
}

.product-modal-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.product-modal-rating i {
    color: var(--accent-gold);
    font-size: 16px;
}

.product-modal-price {
    font-family: var(--font-sans);
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 25px;
}

.product-modal-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--light-gray);
}

.product-modal-size,
.product-modal-quantity {
    margin-bottom: 25px;
}

.product-modal-size label,
.product-modal-quantity label {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.size-selector {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.size-btn {
    width: 50px;
    height: 50px;
    border: 1px solid var(--medium-gray);
    background: transparent;
    color: var(--dark-gray);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.size-btn:hover,
.size-btn.active {
    border-color: var(--primary-black);
    background: var(--primary-black);
    color: var(--primary-white);
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
    border: 1px solid var(--medium-gray);
}

.qty-btn {
    width: 45px;
    height: 45px;
    background: transparent;
    border: none;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

#productQuantity {
    width: 60px;
    height: 45px;
    border: none;
    border-left: 1px solid var(--medium-gray);
    border-right: 1px solid var(--medium-gray);
    text-align: center;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
}

.btn-add-to-cart-modal {
    width: 100%;
    padding: 18px;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.btn-add-to-cart-modal:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

/* CHECKOUT MODAL */
.checkout-modal {
    border: none;
    border-radius: 0;
}

.checkout-modal .modal-header {
    background: var(--primary-black);
    color: var(--primary-white);
    padding: 25px 30px;
}

.checkout-modal .modal-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 1px;
}

.checkout-modal .btn-close {
    filter: invert(1);
    opacity: 1;
}

.checkout-section-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-gray);
}

.checkout-input {
    border: 1px solid var(--medium-gray);
    border-radius: 0;
    padding: 12px 15px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition-fast);
}

.checkout-input:focus {
    border-color: var(--primary-black);
    box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.1);
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.payment-option {
    padding: 15px;
    border: 1px solid var(--medium-gray);
    transition: var(--transition-fast);
}

.payment-option:hover {
    background: var(--light-gray);
}

.payment-option .form-check-input:checked ~ .form-check-label {
    color: var(--primary-black);
    font-weight: 600;
}

.order-summary {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 5px;
}

.checkout-order-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--medium-gray);
    font-size: 15px;
}

.order-total {
    margin-top: 20px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-family: var(--font-sans);
}

.total-final {
    font-size: 20px;
    font-weight: 700;
    border-top: 2px solid var(--primary-black);
    padding-top: 15px;
    margin-top: 10px;
}

.btn-place-order {
    width: 100%;
    padding: 15px;
    background: var(--primary-black);
    color: var(--primary-white);
    border: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 20px;
}

.btn-place-order:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
}

/* RESPONSIVE DESIGN */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(0, 0, 0, 0.95);
        padding: 20px;
        margin-top: 20px;
        border-radius: 5px;
    }
    
    .navbar-nav .nav-link {
        padding: 12px 0 !important;
    }
    
    .cart-btn {
        margin-top: 20px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .cart-offcanvas {
        width: 320px !important;
    }
    
    .product-modal-details {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .product-modal-image {
        min-height: 300px;
    }
    
    .facebook-card {
        padding: 30px;
    }
}

/* SCROLL ANIMATIONS */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-gray);
}