:root {
    --azul-argentina: #74ACDF;
    --azul-oscuro: #2E5F8C;
    --amarillo-sol: #FCBF49;
    --blanco: #FFFFFF;
    --gris-claro: #F5F5F5;
    --gris-medio: #E0E0E0;
    --texto-oscuro: #2C3E50;
    --verde-natural: #27AE60;
    --rojo-acento: #E74C3C;
    --naranja: #E67E22;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--texto-oscuro);
    overflow-x: hidden;
    background: var(--blanco);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--azul-argentina), var(--azul-oscuro));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

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

.loader {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-screen p {
    color: white;
    margin-top: 20px;
    font-size: 18px;
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, var(--azul-argentina), var(--azul-oscuro));
    color: white;
    padding: 10px 0;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
}

/* Header */
header {
    background: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 900;
    color: var(--azul-oscuro);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--amarillo-sol);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--texto-oscuro);
    font-weight: 600;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

nav a:hover {
    color: var(--azul-argentina);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--azul-argentina);
    transition: width 0.3s;
}

nav a:hover::after {
    width: 100%;
}

/* User Section */
.user-section {
    position: relative;
}

.login-btn {
    background: var(--azul-argentina);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.login-btn:hover {
    background: var(--azul-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 95, 140, 0.3);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 25px;
    transition: background 0.3s;
}

.user-info:hover {
    background: var(--gris-claro);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--azul-argentina);
}

.user-name {
    font-weight: 600;
    color: var(--texto-oscuro);
}

.logout-btn {
    background: var(--rojo-acento);
    color: white;
    border: none;
    padding: 6px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s;
}

.logout-btn:hover {
    background: #C0392B;
    transform: scale(1.05);
}

.cart-icon {
    background: var(--amarillo-sol);
    color: var(--texto-oscuro);
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 700;
    position: relative;
}

.cart-icon:hover {
    background: var(--azul-argentina);
    color: white;
    transform: scale(1.05);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--rojo-acento);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, rgba(116, 172, 223, 0.95), rgba(46, 95, 140, 0.95)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%2374ACDF" width="1200" height="600"/><circle fill="%23FCBF49" cx="300" cy="150" r="80" opacity="0.3"/><circle fill="%232E5F8C" cx="900" cy="400" r="120" opacity="0.3"/></svg>');
    background-size: cover;
    color: white;
    padding: 100px 40px;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 56px;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInDown 1s ease;
}

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

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    line-height: 1.6;
    animation: fadeIn 1.5s ease;
}

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

.cta-button {
    background: var(--amarillo-sol);
    color: var(--texto-oscuro);
    padding: 16px 40px;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 2s ease;
}

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

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    background: white;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: -50px auto 80px;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

.feature-card {
    background: white;
    padding: 35px 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.4s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 52px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    color: var(--azul-oscuro);
    margin-bottom: 10px;
    font-weight: 700;
}

.feature-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* Categories */
.categories-section {
    max-width: 1400px;
    margin: 0 auto 80px;
    padding: 0 40px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    color: var(--texto-oscuro);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--azul-argentina), var(--amarillo-sol));
    margin: 20px auto 0;
    border-radius: 2px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.category-card {
    position: relative;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.category-card:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.category-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s;
}

.category-card:hover .category-bg {
    transform: scale(1.1);
}

.category-emoji {
    font-size: 100px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 25px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
    transition: all 0.3s;
}

.category-card:hover .category-overlay {
    background: linear-gradient(to top, rgba(116, 172, 223, 0.95), rgba(116, 172, 223, 0.7));
}

.category-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 5px;
}

.category-count {
    font-size: 14px;
    opacity: 0.9;
}

/* Products */
.products-section {
    background: var(--gris-claro);
    padding: 80px 40px;
}

.products-container {
    max-width: 1400px;
    margin: 0 auto;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    background: white;
    border: 2px solid var(--azul-argentina);
    color: var(--azul-argentina);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 14px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--azul-argentina);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(116, 172, 223, 0.4);
}

/* Auth Notice */
.auth-notice {
    display: none;
    text-align: center;
    padding: 80px 40px;
    background: white;
    border-radius: 20px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.auth-notice.show {
    display: block;
}

.auth-notice-content svg {
    color: var(--azul-argentina);
    margin-bottom: 20px;
}

.auth-notice-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: var(--texto-oscuro);
    margin-bottom: 15px;
    font-weight: 700;
}

.auth-notice-content p {
    color: #666;
    font-size: 16px;
    margin-bottom: 30px;
}

.login-btn-large {
    background: white;
    border: 2px solid var(--gris-medio);
    padding: 15px 35px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    color: var(--texto-oscuro);
}

.login-btn-large:hover {
    border-color: var(--azul-argentina);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.15s; }
.product-card:nth-child(3) { animation-delay: 0.2s; }
.product-card:nth-child(4) { animation-delay: 0.25s; }
.product-card:nth-child(5) { animation-delay: 0.3s; }
.product-card:nth-child(6) { animation-delay: 0.35s; }

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.product-image-container {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #F8F9FA, #E9ECEF);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--azul-argentina);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    z-index: 1;
}

.product-emoji {
    font-size: 110px;
    transition: transform 0.3s;
}

.product-card:hover .product-emoji {
    transform: scale(1.1) rotate(5deg);
}

.product-info {
    padding: 25px;
}

.product-category {
    color: var(--azul-argentina);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.product-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--texto-oscuro);
    margin-bottom: 10px;
}

.product-description {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.5;
}

.product-origin {
    font-size: 13px;
    color: var(--naranja);
    margin-bottom: 15px;
    font-style: italic;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--gris-claro);
}

.product-price {
    font-size: 26px;
    font-weight: 700;
    color: var(--azul-oscuro);
}

.price-unit {
    font-size: 13px;
    color: #666;
}

.price-hidden {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #999;
    font-size: 14px;
    font-style: italic;
}

.add-to-cart-btn {
    background: var(--verde-natural);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.add-to-cart-btn:hover {
    background: #229954;
    transform: scale(1.05);
}

.add-to-cart-btn:disabled {
    background: #BDC3C7;
    cursor: not-allowed;
    transform: none;
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    right: -450px;
    top: 0;
    width: 450px;
    height: 100vh;
    background: white;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2000;
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-header {
    background: linear-gradient(135deg, var(--azul-argentina), var(--azul-oscuro));
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 26px;
    font-weight: 700;
}

.close-cart {
    background: none;
    border: none;
    color: white;
    font-size: 36px;
    cursor: pointer;
    transition: transform 0.3s;
    line-height: 1;
}

.close-cart:hover {
    transform: rotate(90deg);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
}

.cart-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    margin-bottom: 15px;
    background: var(--gris-claro);
    border-radius: 12px;
    transition: all 0.3s;
}

.cart-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.cart-item-emoji {
    font-size: 48px;
}

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

.cart-item-name {
    font-weight: 700;
    color: var(--texto-oscuro);
    margin-bottom: 5px;
    font-size: 15px;
}

.cart-item-price {
    color: var(--azul-oscuro);
    font-weight: 700;
    font-size: 16px;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--azul-argentina);
    background: white;
    color: var(--azul-argentina);
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s;
}

.qty-btn:hover {
    background: var(--azul-argentina);
    color: white;
}

.qty-display {
    font-weight: 700;
    min-width: 30px;
    text-align: center;
}

.remove-item {
    background: var(--rojo-acento);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 15px;
    cursor: pointer;
    font-size: 12px;
    margin-left: auto;
    transition: all 0.3s;
}

.remove-item:hover {
    background: #C0392B;
}

.empty-cart-message {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.empty-cart-emoji {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.cart-summary {
    padding: 30px;
    background: var(--gris-claro);
    border-top: 2px solid var(--azul-argentina);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 16px;
}

.summary-row.total {
    font-size: 24px;
    font-weight: 700;
    color: var(--azul-oscuro);
    padding-top: 15px;
    border-top: 2px solid var(--azul-argentina);
    margin-top: 15px;
}

.checkout-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--amarillo-sol), #F4A261);
    color: var(--texto-oscuro);
    border: none;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(252, 191, 73, 0.4);
}

.checkout-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Login Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 3000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 20px;
    width: 90%;
    max-width: 450px;
    position: relative;
    animation: slideUp 0.4s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    color: #999;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--texto-oscuro);
}

.modal-header {
    padding: 40px 40px 20px;
    text-align: center;
}

.modal-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: var(--texto-oscuro);
    margin-bottom: 10px;
    font-weight: 700;
}

.modal-header p {
    color: #666;
    font-size: 15px;
}

.modal-body {
    padding: 20px 40px 40px;
}

.google-login-btn {
    width: 100%;
    background: white;
    border: 2px solid var(--gris-medio);
    padding: 15px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s;
    color: var(--texto-oscuro);
}

.google-login-btn:hover {
    border-color: var(--azul-argentina);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.divider {
    text-align: center;
    margin: 25px 0;
    position: relative;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--gris-medio);
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    background: white;
    padding: 0 15px;
    color: #999;
    font-size: 14px;
}

#emailLoginForm input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gris-medio);
    border-radius: 25px;
    margin-bottom: 15px;
    font-size: 15px;
    transition: all 0.3s;
}

#emailLoginForm input:focus {
    outline: none;
    border-color: var(--azul-argentina);
    box-shadow: 0 0 0 3px rgba(116, 172, 223, 0.1);
}

.email-login-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--azul-argentina), var(--azul-oscuro));
    color: white;
    border: none;
    padding: 15px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.email-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(116, 172, 223, 0.4);
}

.login-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: #666;
}

.login-footer a {
    color: var(--azul-argentina);
    text-decoration: none;
    font-weight: 600;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--texto-oscuro), #1a252f);
    color: white;
    padding: 60px 40px 30px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--amarillo-sol);
    font-weight: 700;
}

.footer-section p {
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
}

.footer-section a:hover {
    color: var(--amarillo-sol);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s;
}

.social-icon:hover {
    background: var(--amarillo-sol);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    display: none;
}

.overlay.active {
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 38px;
    }

    .header-content {
        flex-direction: column;
        gap: 20px;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    .features {
        margin-top: -30px;
    }

    .section-title {
        font-size: 32px;
    }

    .modal-content {
        width: 95%;
        margin: 20px;
    }
}