/* ========================================
   Banana Hammock - Main Styles
   ======================================== */

/* CSS Variables */
:root {
    --primary-yellow: #FFE66D;
    --primary-green: #52C41A;
    --earth-brown: #8B6F47;
    --dark-green: #2D5016;
    --white: #FFFFFF;
    --black: #000000;
    --gray-100: #F5F5F5;
    --gray-200: #E8E8E8;
    --gray-300: #D1D1D1;
    --gray-600: #666666;
    --gray-800: #333333;
    
    --font-primary: 'Poppins', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-yellow), #FFD700);
    color: var(--gray-800);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-secondary:hover {
    border-color: var(--primary-yellow);
    background: var(--primary-yellow);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
}

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

.logo-mascot {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-800);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cart-btn {
    position: relative;
    background: var(--primary-yellow);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.cart-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.cart-btn i {
    font-size: 1.2rem;
    color: var(--gray-800);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary-green);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--gray-800);
    border-radius: 3px;
    transition: var(--transition);
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    z-index: 2000;
    pointer-events: none;
}

.cart-drawer.active {
    pointer-events: auto;
}

.cart-drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: var(--transition);
}

.cart-drawer.active .cart-drawer-overlay {
    opacity: 1;
}

.cart-drawer-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.cart-drawer.active .cart-drawer-content {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.cart-drawer-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-600);
    transition: var(--transition);
}

.cart-close-btn:hover {
    color: var(--gray-800);
}

.cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.empty-cart {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-600);
}

.empty-cart i {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: 12px;
    margin-bottom: 1rem;
    position: relative;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

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

.cart-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-color {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.cart-item-size {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.cart-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    border-radius: 20px;
    padding: 0.25rem;
}

.quantity-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--primary-yellow);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition);
}

.quantity-btn:hover {
    transform: scale(1.1);
}

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.cart-item-price {
    font-weight: 700;
    color: var(--primary-green);
}

.cart-item-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--black);
}

.cart-drawer-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.cart-bundle-notice {
    background: linear-gradient(135deg, var(--primary-yellow), #FFD700);
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.cart-bundle-notice i {
    font-size: 1.5rem;
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cart-subtotal-amount {
    color: var(--primary-green);
}

.cart-drawer-footer .btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.cart-drawer-footer .btn:last-child {
    margin-bottom: 0;
}

/* Hero Section */
.hero {
    padding: 150px 20px 80px;
    background: linear-gradient(135deg, #FFF9E6, #F0FFF0);
    text-align: center;
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-logo img {
    max-width: 200px;
    height: auto;
    animation: float 3s ease-in-out infinite;
}

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

.hero-mascot {
    margin-bottom: 2rem;
}

.hero-mascot img {
    max-width: 250px;
    height: auto;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-green), var(--dark-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
}

.hero-feature i {
    color: var(--primary-green);
    font-size: 1.5rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--gray-600);
    font-size: 1.1rem;
}

/* Products Section */
.products {
    padding: 80px 20px;
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-yellow);
    color: var(--gray-800);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    z-index: 10;
}

.product-badge.badge-new {
    background: var(--primary-green);
    color: var(--white);
}

.product-badge.badge-premium {
    background: var(--earth-brown);
    color: var(--white);
}

.product-image {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: var(--gray-100);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 60%;
    transition: var(--transition);
}

.product-image .campaign-image {
    object-position: center 65%;
}

.product-image .campaign-image,
.product-image .product-image-alt {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-image .campaign-image.active,
.product-image .product-image-alt.active {
    opacity: 1;
}

.image-toggle {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
}

.toggle-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--gray-200);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--gray-600);
}

.toggle-btn:hover {
    background: var(--gray-300);
    color: var(--gray-800);
}

.toggle-btn.active {
    background: var(--primary-yellow);
    color: var(--gray-800);
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.product-color {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.product-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: var(--gray-100);
    border-radius: 15px;
    font-size: 0.85rem;
    color: var(--gray-600);
}

.feature-tag i {
    color: var(--primary-green);
}

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

.product-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-green);
}

.btn-add-cart {
    padding: 10px 20px;
    font-size: 0.95rem;
}

/* Bundle Deal */
.bundle-deal {
    background: linear-gradient(135deg, var(--primary-yellow), #FFD700);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
}

.bundle-icon {
    font-size: 3rem;
}

.bundle-info h3 {
    margin-bottom: 0.5rem;
}

.bundle-info p {
    font-size: 1.1rem;
}

.bundle-info strong {
    color: var(--primary-green);
}

/* Growable Packaging Section */
.growable-packaging {
    padding: 80px 20px;
    background: linear-gradient(135deg, #FFF9E6, #F0FFF0);
}

.packaging-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.packaging-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.packaging-subtitle {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.packaging-intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--gray-600);
}

.packaging-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.packaging-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.packaging-feature:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--gray-800);
}

.feature-content h4 {
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.feature-content p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin: 0;
}

.planting-steps {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-green);
    margin-bottom: 2rem;
}

.planting-steps h4 {
    color: var(--primary-green);
    margin-bottom: 1rem;
}

.planting-steps ol {
    margin-left: 1.5rem;
    line-height: 2;
}

.planting-steps li {
    margin-bottom: 0.5rem;
    color: var(--gray-600);
}

.planting-steps strong {
    color: var(--gray-800);
}

.packaging-cta {
    background: linear-gradient(135deg, var(--primary-yellow), #FFD700);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.cta-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: var(--gray-800);
}

/* About Section */
.about {
    padding: 80px 20px;
    background: var(--gray-100);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.benefit-item i {
    color: var(--primary-green);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit-item h4 {
    margin-bottom: 0.25rem;
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-600);
    font-size: 1.1rem;
}

/* Sustainability Section */
.sustainability {
    padding: 80px 20px;
    background: var(--white);
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.sustainability-card {
    background: var(--gray-100);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: var(--transition);
}

.sustainability-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.sustainability-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-yellow), #FFD700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sustainability-icon i {
    font-size: 2rem;
    color: var(--gray-800);
}

.sustainability-card h3 {
    margin-bottom: 1rem;
}

.sustainability-card p {
    color: var(--gray-600);
}

/* Contact Section */
.contact {
    padding: 80px 20px;
    background: var(--gray-100);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary-green);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
}

.contact-item a,
.contact-item p {
    color: var(--gray-600);
    text-decoration: none;
    margin: 0;
}

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

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 48px;
    height: 48px;
    background: var(--primary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--gray-800);
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-yellow);
}

/* Footer */
.footer {
    background: var(--gray-800);
    color: var(--white);
    padding: 3rem 20px 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section p {
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.trust-badges {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-yellow);
    font-size: 0.9rem;
}

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

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

.footer-section ul a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul a:hover {
    color: var(--primary-yellow);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-600);
    color: var(--gray-400);
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--primary-yellow);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    transform: translateY(-4px);
}

.scroll-top i {
    font-size: 1.2rem;
    color: var(--gray-800);
}

/* Size Selector Modal */
.size-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 3000;
    display: none;
}

.size-modal.active {
    display: block;
}

.size-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease;
}

.size-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.size-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.size-modal-header h3 {
    margin: 0;
}

.size-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-600);
    transition: var(--transition);
}

.size-modal-close:hover {
    color: var(--gray-800);
}

.size-modal-body {
    padding: 1.5rem;
}

.product-preview {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
}

.product-preview img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.product-preview h4 {
    margin-bottom: 0.25rem;
}

.product-preview p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.product-preview .price {
    color: var(--primary-green);
    font-weight: 700;
    font-size: 1.25rem;
}

.size-selector {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.size-btn {
    padding: 1rem;
    border: 2px solid var(--gray-300);
    background: var(--white);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.size-btn:hover {
    border-color: var(--primary-yellow);
}

.size-btn.selected {
    background: var(--primary-yellow);
    border-color: var(--primary-yellow);
}

.size-guide-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 500;
}

.size-guide-link:hover {
    text-decoration: underline;
}

.size-modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.size-modal-footer .btn {
    width: 100%;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero {
        padding: 120px 20px 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content,
    .contact-wrapper,
    .packaging-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .bundle-deal {
        flex-direction: column;
        text-align: center;
    }
    
    .packaging-image {
        order: -1;
    }
    
    .packaging-image img {
        margin: 0 auto;
        display: block;
    }
    
    .cart-drawer-content {
        max-width: 100%;
    }
    
    .size-selector {
        grid-template-columns: repeat(3, 1fr);
    }
}