/* --- Base Styles & Variables --- */
:root {
    --color-milk: #f8f8f8;
    --color-graphite: #2b2b2b;
    --color-terracotta: #E86A5E;
    --color-grey-border: #dcdcdc;
    --color-light-grey: #f0f0f0;
    --border-radius-lg: 16px;
    --spacing-xxl: 80px;
    --spacing-xl: 64px;
    --spacing-lg: 48px;
    --spacing-md: 24px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-graphite);
    background-color: var(--color-milk);
}

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

a:hover,
a:focus {
    color: #c95d53;
}

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

h1, h2, h3 {
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 600;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.section {
    padding: var(--spacing-xl) 0;
}

/* --- Utility Classes --- */
.cta-button {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: transform var(--transition-speed), background-color var(--transition-speed), color var(--transition-speed);
}

.cta-button.primary {
    background-color: var(--color-terracotta);
    color: var(--color-milk);
    border: 2px solid var(--color-terracotta);
}

.cta-button.primary:hover,
.cta-button.primary:focus {
    background-color: #c95d53;
    border-color: #c95d53;
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--color-graphite);
    border: 2px solid var(--color-graphite);
}

.cta-button.secondary:hover,
.cta-button.secondary:focus {
    background-color: var(--color-graphite);
    color: var(--color-milk);
}

/* --- Header & Navigation --- */
.header {
    background-color: var(--color-milk);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--color-graphite);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-list a {
    color: var(--color-graphite);
    font-weight: 500;
    position: relative;
}

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

.nav-list a:hover::after,
.nav-list a:focus::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cart-icon {
    position: relative;
    font-size: 1.5rem;
    color: var(--color-graphite);
}

.cart-counter {
    position: absolute;
    top: -8px;
    right: -10px;
    background-color: var(--color-terracotta);
    color: var(--color-milk);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.burger-menu span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-graphite);
    transition: transform var(--transition-speed);
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    .burger-menu {
        display: flex;
    }
    .nav.active {
        display: block;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-milk);
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        z-index: 99;
    }
    .nav-list {
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        text-align: center;
    }
}

/* --- Hero Section --- */
.hero-section {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-xxl);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.hero-text .subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin: var(--spacing-md) 0 var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.hero-icons {
    display: flex;
    gap: var(--spacing-lg);
}

.hero-icons .icon-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 500;
}

.hero-icons .icon-item i {
    color: var(--color-terracotta);
    font-size: 1.5rem;
}

.hero-image {
    position: relative;
    padding-left: var(--spacing-lg);
}

.hero-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-cta {
        justify-content: center;
    }
    .hero-icons {
        justify-content: center;
    }
    .hero-image {
        padding-left: 0;
        margin-top: var(--spacing-lg);
    }
}

/* --- Featured Collection --- */
.featured-collection .filters {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.filters .filter-tag {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--color-grey-border);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--color-graphite);
    margin: 5px;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.filters .filter-tag:hover {
    background-color: var(--color-light-grey);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    background-color: #fff;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
    transition: box-shadow var(--transition-speed), transform var(--transition-speed);
}

.product-card:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transform: translateY(-5px);
}

.product-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 1/1;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.product-info {
    padding: var(--spacing-md);
    text-align: center;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 5px;
}

.product-description {
    font-size: 0.9rem;
    color: #666;
}

.product-price {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 10px 0;
    color: var(--color-terracotta);
}

.add-to-cart-btn {
    width: 100%;
    background-color: var(--color-graphite);
    color: var(--color-milk);
    border: none;
    padding: 10px 0;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.add-to-cart-btn:hover {
    background-color: #444;
}

.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--color-terracotta);
    color: var(--color-milk);
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
}

/* --- About Section --- */
.about-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.about-content p {
    margin-bottom: var(--spacing-md);
}

.about-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.about-icons .icon-item i {
    font-size: 2.5rem;
    color: var(--color-terracotta);
    margin-bottom: 10px;
}

/* --- Benefits Section --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.benefit-card {
    background-color: #fff;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.05);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--color-terracotta);
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

/* --- Size Guide Section --- */
.size-guide-section {
    text-align: center;
}

.guide-content {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.guide-text, .guide-table {
    flex: 1;
    max-width: 500px;
    text-align: left;
}

.guide-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-grey-border);
}

.guide-table th, .guide-table td {
    padding: 12px;
    border-bottom: 1px solid var(--color-grey-border);
    text-align: left;
}

.guide-table th {
    background-color: var(--color-light-grey);
    font-weight: 700;
}

.guide-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .guide-content {
        flex-direction: column;
        align-items: center;
    }
    .guide-text, .guide-table {
        text-align: center;
    }
}

/* --- Shipping & Returns --- */
.shipping-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.shipping-content h3 {
    font-size: 1.5rem;
}

.shipping-content ul {
    list-style: none;
    padding-left: 0;
}

.shipping-content ul li {
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .shipping-content {
        grid-template-columns: 1fr;
    }
}

/* --- Customer Reviews --- */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.review-card {
    background-color: #fff;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.05);
}

.review-card .stars {
    color: gold;
    margin-bottom: 10px;
}

.review-card h3 {
    font-size: 1.25rem;
}

.reviewer-info {
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
    font-style: italic;
}

/* --- Contact Section --- */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.contact-info {
    background-color: #fff;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info i {
    color: var(--color-terracotta);
    margin-right: 10px;
}

.static-map {
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-md);
}

.contact-form {
    background-color: #fff;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--color-grey-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--color-light-grey);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-checkbox input {
    width: auto;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* --- Footer --- */
.footer {
    background-color: var(--color-graphite);
    color: var(--color-milk);
    padding: var(--spacing-xxl) 0;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-logo .logo {
    color: var(--color-milk);
}

.footer-logo p {
    font-size: 0.8rem;
    color: #aaa;
    margin-top: 10px;
}

.footer-col h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

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

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

.footer-menu a {
    color: #aaa;
    font-size: 0.95rem;
    transition: color var(--transition-speed);
}

.footer-menu a:hover,
.footer-menu a:focus {
    color: var(--color-terracotta);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-bottom: var(--spacing-md);
}

.social-icons a {
    color: var(--color-milk);
    font-size: 1.5rem;
    transition: color var(--transition-speed);
}

.social-icons a:hover,
.social-icons a:focus {
    color: var(--color-terracotta);
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #aaa;
}

.footer-badge i {
    color: var(--color-terracotta);
}

/* --- Privacy Page Specifics --- */
.privacy-page {
    padding-top: var(--spacing-lg);
}

.privacy-page h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 10px;
}

.privacy-page .last-updated {
    text-align: center;
    font-style: italic;
    color: #666;
    margin-bottom: var(--spacing-md);
}

.privacy-section {
    margin-bottom: var(--spacing-lg);
}

.privacy-section h2 {
    text-align: left;
    font-size: 2rem;
    border-bottom: 2px solid var(--color-terracotta);
    display: inline-block;
    padding-bottom: 5px;
    margin-bottom: var(--spacing-md);
}

.privacy-section p, .privacy-section ul {
    font-size: 1rem;
    line-height: 1.8;
}

.privacy-section ul {
    padding-left: 20px;
    margin-top: 10px;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--color-graphite);
}