/* Terra e Mare Heritage Design System */
:root {
    /* Colors */
    --clr-primary: #3D550C;
    --clr-primary-light: #4d661d;
    --clr-primary-dark: #293d00;
    --clr-secondary: #BC5434;
    --clr-tertiary: #005B96;
    
    --clr-surface: #fbf9f4;
    --clr-surface-dim: #dbdad5;
    --clr-surface-container: #f0eee9;
    --clr-surface-container-lowest: #ffffff;
    
    --clr-on-surface: #1b1c19;
    --clr-on-surface-variant: #44483b;
    --clr-outline: #75796a;
    --clr-outline-variant: #c5c8b7;
    
    --clr-cream: #F9F7F2;
    --clr-sand: #E8E2D6;
    
    /* Typography */
    --font-heading: 'Libre Caslon Text', serif;
    --font-body: 'Manrope', sans-serif;
    
    /* Shapes & Spacing */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 48px;
    --spacing-xxl: 64px;
    
    --container-max: 1200px;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--clr-surface);
}

body {
    font-family: var(--font-body);
    color: var(--clr-on-surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-primary-dark);
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Layout */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-xxl);
    }
}

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

/* Top Bar */
.top-bar {
    background-color: var(--clr-primary);
    color: #fff;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-body);
}

.top-bar .material-symbols-rounded {
    font-size: 1.1rem;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(251, 249, 244, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-surface-dim);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(251, 249, 244, 0.95);
    box-shadow: 0 4px 20px rgba(61, 85, 12, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-primary-dark);
    letter-spacing: -0.02em;
}

.nav-links {
    display: none;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--clr-on-surface-variant);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-primary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--clr-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.cart-btn {
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    color: var(--clr-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    transition: transform 0.2s ease;
}

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

.cart-badge {
    position: absolute;
    top: 0px;
    right: 0px;
    background-color: var(--clr-secondary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--clr-primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--clr-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 85, 12, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--clr-secondary);
    border-color: var(--clr-secondary);
}

.btn-secondary:hover {
    background-color: var(--clr-secondary);
    color: #fff;
}

.btn-tertiary {
    background-color: transparent;
    color: var(--clr-tertiary);
    border-bottom: 1px solid var(--clr-tertiary);
    border-radius: 0;
    padding: 4px 0;
}

.btn-tertiary:hover {
    color: var(--clr-primary-dark);
    border-color: var(--clr-primary-dark);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--clr-cream) 0%, var(--clr-surface) 100%);
    overflow: hidden;
}

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

@media (min-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xxl);
    }
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-title span {
    color: var(--clr-primary);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--clr-on-surface-variant);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

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

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.floating-badge {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--clr-primary-dark);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    animation: float 3s ease-in-out infinite;
}

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

/* Products Section */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-inline: auto;
}

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

.section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.section-desc {
    color: var(--clr-on-surface-variant);
    font-size: 1.1rem;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-card {
    background-color: var(--clr-surface-container-lowest);
    border: 1px solid var(--clr-sand);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 12px 24px rgba(61, 85, 12, 0.08);
    transform: translateY(-4px);
    border-color: var(--clr-outline-variant);
}

.product-image-container {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.03);
}

.tag {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--clr-surface);
    color: var(--clr-on-surface);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.tag-outline {
    background-color: transparent;
    border: 1px solid var(--clr-surface);
    color: var(--clr-surface);
    backdrop-filter: blur(4px);
}

.tag-terracotta {
    background-color: var(--clr-secondary);
    color: #fff;
}

.product-info {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.product-desc {
    color: var(--clr-on-surface-variant);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--clr-surface-container);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-primary-dark);
}

/* Philosophy Section */
.philosophy-section {
    background-color: var(--clr-cream);
    border-top: 1px solid var(--clr-sand);
    border-bottom: 1px solid var(--clr-sand);
}

.philosophy-container {
    max-width: 800px;
    text-align: center;
}

.philosophy-text p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--clr-on-surface-variant);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    text-align: left;
}

@media (min-width: 768px) {
    .features-list {
        flex-direction: row;
        justify-content: space-between;
    }
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    flex: 1;
    background: var(--clr-surface-container-lowest);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-sand);
}

.feature-item .material-symbols-rounded {
    color: var(--clr-primary);
    font-size: 2rem;
}

.feature-item h4 {
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: var(--clr-surface-container-lowest);
    padding: var(--spacing-lg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-sand);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-sm);
}

.stars {
    color: var(--clr-secondary);
}

.quote {
    font-style: italic;
    color: var(--clr-on-surface-variant);
    flex-grow: 1;
}

.author {
    font-weight: 600;
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background-color: var(--clr-primary-dark);
    color: var(--clr-cream);
    padding-top: var(--spacing-xl);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.1);
    color: #fff;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--clr-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 576px) {
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

.link-column h3 {
    color: #fff;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.link-column a {
    display: block;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.link-column a:hover {
    color: #fff;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--spacing-sm);
}

.contact-item a {
    margin-bottom: 0;
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* WhatsApp Widget */
.whatsapp-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: var(--clr-tertiary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 91, 150, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-widget:hover {
    transform: scale(1.1);
    background-color: #00497a;
}

.whatsapp-widget .material-symbols-rounded {
    font-size: 32px;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--clr-primary-dark);
    color: #fff;
    padding: 12px 24px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2000;
}

.toast.show {
    bottom: 40px;
}

.toast .material-symbols-rounded {
    color: var(--clr-primary-fixed);
}

/* Cart Overlay & Sidebar */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--clr-surface);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--clr-sand);
}

.cart-header h2 {
    font-size: 1.5rem;
    margin: 0;
}

.close-cart {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--clr-on-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.close-cart:hover {
    background-color: var(--clr-surface-dim);
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.empty-cart-msg {
    text-align: center;
    color: var(--clr-on-surface-variant);
    margin-top: var(--spacing-xl);
}

.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--clr-sand);
}

.cart-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.cart-item-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.cart-item-title {
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--clr-primary-dark);
    margin-bottom: 4px;
}

.cart-item-price {
    font-weight: 600;
    color: var(--clr-secondary);
}

.cart-item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--clr-outline-variant);
    border-radius: 4px;
}

.quantity-controls button {
    background: none;
    border: none;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--clr-on-surface);
}

.quantity-controls span {
    padding: 0 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.remove-item {
    background: none;
    border: none;
    color: var(--clr-on-surface-variant);
    text-decoration: underline;
    font-size: 0.8rem;
    cursor: pointer;
}

.remove-item:hover {
    color: var(--clr-secondary);
}

/* Upselling Section */
.cart-upsell {
    padding: var(--spacing-lg);
    background: var(--clr-cream);
    border-top: 1px solid var(--clr-sand);
}

.cart-upsell h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--clr-primary-dark);
}

.upsell-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--clr-surface-container-lowest);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--clr-sand);
}

.upsell-info h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
    font-family: var(--font-body);
}

.upsell-price {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-secondary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* Cart Footer */
.cart-footer {
    padding: var(--spacing-lg);
    background: var(--clr-surface);
    border-top: 1px solid var(--clr-sand);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-md);
    color: var(--clr-primary-dark);
}

.checkout-btn {
    width: 100%;
}

.checkout-btn:disabled {
    background-color: var(--clr-surface-dim);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* --- New Styles (Logo, FAQ, SVGs) --- */
.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-img-footer {
    height: 64px;
    width: auto;
    object-fit: contain;
}

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

.hero-usp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-primary);
    background: rgba(61, 85, 12, 0.1);
    padding: 6px 12px;
    border-radius: var(--radius-lg);
}

/* FAQ Section */
.faq-section {
    background-color: var(--clr-surface);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    border: 1px solid var(--clr-sand);
    border-radius: var(--radius-sm);
    background: var(--clr-surface-container-lowest);
    overflow: hidden;
}

.faq-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--clr-primary-dark);
    cursor: pointer;
    text-align: left;
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--clr-primary);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--clr-cream);
}

.faq-content p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--clr-on-surface-variant);
    font-size: 0.95rem;
    margin: 0;
}

/* Footer guarantees & payment */
.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.guarantee-item svg {
    color: var(--clr-secondary);
}

.payment-methods p {
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.mt-3 {
    margin-top: 1rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.d-flex {
    display: flex;
}

.gap-2 {
    gap: 0.5rem;
}