/* ===== Variables ===== */
:root {
    --cream: #EDEAE0;
    --taupe: #C1BEB7;
    --dark: #2a2a2a;
    --text: #444;
    --accent: #8B7355;
    --white: #fff;
    --success: #4a7c59;
    --error: #c44536;
    --gold: #b8860b;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Quicksand', sans-serif;
    background-color: var(--cream);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.hidden { display: none !important; }

/* ===== Typography ===== */
h1, h2, h3 { font-family: 'Bubbler One', sans-serif; font-weight: 400; color: var(--dark); }

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(237, 234, 224, 0.97);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.8rem 2rem;
    border-bottom: 1px solid rgba(193, 190, 183, 0.3);
}
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.logo-signature {
    height: 50px;
}
.logo-text-container { display: flex; flex-direction: column; }
.logo-text {
    font-family: 'Bubbler One', sans-serif;
    font-size: 1.6rem;
    color: var(--dark);
    line-height: 1.1;
}
.logo-subtitle {
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}
.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}
.nav-links a:hover { color: var(--accent); }
.cart-link, .social-link {
    position: relative;
    display: flex;
    align-items: center;
}
.cart-link svg, .social-link svg { width: 22px; height: 22px; }
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--dark);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    font-family: 'Quicksand', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-primary {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}
.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--dark);
    border-color: var(--dark);
}
.btn-outline:hover {
    background: var(--dark);
    color: var(--white);
}
.btn-block { width: 100%; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.85rem; }

/* ===== Sections ===== */
.section {
    padding: 5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 3rem; }
.section-title { font-size: 2.5rem; letter-spacing: 2px; margin-bottom: 0.8rem; }
.section-divider { width: 60px; height: 2px; background: var(--accent); margin: 0 auto; }
.section-subtitle { color: var(--taupe); margin-top: 1rem; font-size: 1.05rem; }
.section-cta { text-align: center; margin-top: 3rem; }

/* ===== Hero ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 2rem 4rem;
    position: relative;
    text-align: center;
    background: linear-gradient(180deg, var(--cream) 0%, rgba(193, 190, 183, 0.2) 100%);
}
.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero-signature {
    width: 250px;
    margin: 0 auto 2rem;
}
.hero h1 { font-size: 3.5rem; margin-bottom: 0.8rem; letter-spacing: 3px; }
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
}
.hero-description {
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}
.scroll-indicator svg { width: 30px; height: 30px; stroke: var(--taupe); }

/* ===== Gallery Grid ===== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}
.artwork-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    display: block;
}
.artwork-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}
.artwork-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.artwork-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.artwork-card:hover .artwork-image img { transform: scale(1.08); }
.artwork-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(42, 42, 42, 0.85), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
}
.artwork-card:hover .artwork-overlay { opacity: 1; }
.view-btn { color: white; font-weight: 600; font-size: 0.9rem; letter-spacing: 1px; }
.badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-available { background: var(--success); color: white; }
.badge-print { background: var(--accent); color: white; }
.badge-sold { background: var(--taupe); color: white; }
.artwork-info { padding: 1.2rem 1.5rem; }
.artwork-title { font-size: 1.2rem; margin-bottom: 0.2rem; }
.artwork-scientific { font-style: italic; color: var(--accent); font-size: 0.85rem; margin-bottom: 0.3rem; }
.artwork-dimensions { font-size: 0.8rem; color: var(--taupe); margin-bottom: 0.5rem; }
.artwork-technique { font-size: 0.8rem; color: var(--taupe); }
.artwork-pricing { margin-top: 0.5rem; }
.price-original { font-weight: 700; color: var(--dark); font-size: 1.1rem; }
.price-sold { font-weight: 600; color: var(--taupe); font-size: 0.95rem; }

/* ===== Gallery CTA ===== */
.gallery-cta {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: var(--white);
    border-radius: 12px;
}
.gallery-cta h3 { margin-bottom: 0.5rem; }
.gallery-cta p { color: var(--taupe); margin-bottom: 1.5rem; }

/* ===== Videos Section ===== */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}
.video-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.video-container {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--dark);
}
.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.video-duration {
    position: absolute;
    bottom: 0.8rem;
    right: 0.8rem;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}
.video-info { padding: 1.5rem; }
.video-info h3 { font-family: 'Quicksand', sans-serif; font-size: 1.1rem; margin-bottom: 0.5rem; }
.video-info p { font-size: 0.9rem; color: var(--taupe); }

/* ===== Products Section ===== */
.products-grid, .technique-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.product-type-card, .technique-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}
.product-type-card:hover, .technique-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.product-icon, .technique-icon { font-size: 3rem; margin-bottom: 1rem; }
.product-type-card h3, .technique-card h3 { margin-bottom: 0.5rem; font-size: 1.3rem; }
.technique-card p { font-size: 0.9rem; color: var(--text); line-height: 1.7; }
.product-price {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}
.product-type-card > p { font-size: 0.9rem; margin-bottom: 1rem; }
.product-features {
    list-style: none;
    text-align: left;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}
.product-features li { padding: 0.4rem 0; color: var(--text); }

/* ===== Category Filter ===== */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 0.6rem 1.3rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    background: var(--white);
    transition: all 0.3s ease;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--dark);
    color: var(--white);
}

/* ===== Artwork Detail ===== */
.artwork-detail { padding-top: 100px; }
.detail-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}
.detail-image { position: relative; }
.detail-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}
.zoom-btn {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: var(--white);
    border: none;
    padding: 0.8rem;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}
.zoom-btn:hover { transform: scale(1.1); }
.breadcrumb {
    font-size: 0.85rem;
    color: var(--taupe);
    margin-bottom: 1rem;
}
.breadcrumb a:hover { color: var(--dark); }
.detail-title { font-size: 2.5rem; margin-bottom: 0.5rem; }
.detail-scientific { font-style: italic; color: var(--accent); font-size: 1.1rem; margin-bottom: 1.5rem; }
.detail-description { line-height: 1.8; margin-bottom: 2rem; }
.detail-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 8px;
}
.spec-item { text-align: center; }
.spec-label { display: block; font-size: 0.8rem; color: var(--taupe); margin-bottom: 0.3rem; }
.spec-value { font-weight: 600; color: var(--dark); }

/* ===== Purchase Options ===== */
.purchase-options { margin-bottom: 2rem; }
.purchase-options h3 { font-size: 1.3rem; margin-bottom: 1rem; font-family: 'Quicksand', sans-serif; }
.purchase-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 8px;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}
.purchase-option.sold { opacity: 0.6; }
.option-info h4 { font-family: 'Quicksand', sans-serif; font-size: 1rem; margin-bottom: 0.3rem; }
.option-info p { font-size: 0.85rem; color: var(--taupe); }
.option-price { font-size: 1.3rem; font-weight: 700; color: var(--dark); margin-top: 0.5rem; }
.sold-label { color: var(--error); font-weight: 600; }
.inquiry-cta {
    padding: 1.5rem;
    background: rgba(139, 115, 85, 0.1);
    border-radius: 8px;
    text-align: center;
}
.inquiry-cta p { margin-bottom: 1rem; }

/* ===== Lightbox ===== */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90%; max-height: 90vh; object-fit: contain; }
.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
}

/* ===== Cart ===== */
.cart-section { padding-top: 120px; }
.empty-cart { text-align: center; padding: 4rem 2rem; }
.empty-icon { width: 80px; height: 80px; stroke: var(--taupe); margin: 0 auto 1.5rem; }
.empty-cart h2 { margin-bottom: 1rem; }
.empty-cart > p { color: var(--taupe); margin-bottom: 2rem; }
.cart-container { display: grid; grid-template-columns: 1fr 380px; gap: 3rem; }
.cart-items { display: flex; flex-direction: column; gap: 1rem; }
.cart-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 12px;
}
.cart-item-image { width: 100px; height: 80px; object-fit: cover; border-radius: 8px; }
.cart-item-info { flex: 1; }
.cart-item-info h3 { font-family: 'Quicksand', sans-serif; font-size: 1rem; margin-bottom: 0.3rem; }
.item-type { font-size: 0.85rem; color: var(--taupe); }
.cart-item-quantity { display: flex; align-items: center; gap: 0.5rem; }
.qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--taupe);
    background: var(--white);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qty-btn:hover { background: var(--cream); }
.qty-value { width: 40px; text-align: center; font-weight: 600; }
.cart-item-price { font-weight: 700; font-size: 1.1rem; min-width: 100px; text-align: right; }
.remove-btn { background: none; border: none; cursor: pointer; color: var(--taupe); padding: 0.5rem; }
.remove-btn:hover { color: var(--error); }
.cart-summary {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    height: fit-content;
    position: sticky;
    top: 100px;
}
.cart-summary h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--cream);
    font-family: 'Quicksand', sans-serif;
}
.summary-row { display: flex; justify-content: space-between; padding: 0.7rem 0; }
.summary-row.total {
    border-top: 2px solid var(--cream);
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
}
.cart-summary .btn { margin-top: 1rem; }

/* ===== Checkout ===== */
.checkout-section { padding-top: 120px; }
.checkout-container { display: grid; grid-template-columns: 1fr 380px; gap: 3rem; }
.checkout-details { background: var(--white); border-radius: 12px; padding: 2rem; }
.checkout-details h3 { font-size: 1.2rem; margin-bottom: 1.5rem; font-family: 'Quicksand', sans-serif; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.4rem; font-size: 0.9rem; }
.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--taupe);
    border-radius: 8px;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.95rem;
    background: var(--cream);
    transition: all 0.3s ease;
}
.form-control:focus { outline: none; border-color: var(--accent); background: var(--white); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.checkout-summary {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    height: fit-content;
    position: sticky;
    top: 100px;
}
.order-items { margin-bottom: 1.5rem; }
.order-item { display: flex; gap: 1rem; padding: 0.8rem 0; border-bottom: 1px solid var(--cream); }
.order-item img { width: 60px; height: 50px; object-fit: cover; border-radius: 6px; }
.order-item-info { flex: 1; }
.item-title { display: block; font-weight: 600; font-size: 0.85rem; }
.item-qty { font-size: 0.75rem; color: var(--taupe); }
.item-price { font-weight: 600; font-size: 0.9rem; }
.summary-totals { border-top: 1px solid var(--cream); padding-top: 1rem; }
.payment-methods { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 1.5rem; }
.payment-method {
    border: 2px solid var(--taupe);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}
.payment-method.active { border-color: var(--accent); background: rgba(139, 115, 85, 0.05); }
.payment-radio { display: flex; align-items: center; }
.payment-radio input { margin-right: 0.8rem; }
.payment-radio label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-weight: 600; }
.payment-logos { display: flex; gap: 0.8rem; margin: 0.5rem 0 0 1.8rem; }
.card-brand {
    padding: 0.2rem 0.5rem;
    background: var(--cream);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
}
.payment-note { font-size: 0.8rem; color: var(--taupe); margin: 0.5rem 0 0 1.8rem; }
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.payment-error {
    background: rgba(196, 69, 54, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-size: 0.9rem;
}
.security-badges {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--cream);
}
.security-badge { font-size: 0.8rem; color: var(--taupe); }
.powered-stripe { font-size: 0.75rem; color: var(--taupe); }
.checkout-note { font-size: 0.75rem; color: var(--taupe); text-align: center; margin-top: 1rem; }

/* ===== Confirmation ===== */
.confirmation-section {
    padding-top: 120px;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.confirmation-content { text-align: center; max-width: 600px; padding: 2rem; }
.confirmation-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.confirmation-icon svg { width: 40px; height: 40px; stroke: white; }
.confirmation-content h1 { margin-bottom: 1rem; }
.order-number { font-size: 1.1rem; margin-bottom: 2rem; color: var(--taupe); }
.confirmation-info {
    text-align: left;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}
.confirmation-info h3 { font-family: 'Quicksand', sans-serif; margin-bottom: 1rem; }
.confirmation-info ol { padding-left: 1.5rem; }
.confirmation-info li { margin-bottom: 0.5rem; }
.confirmation-contact { margin-bottom: 2rem; }

/* ===== About ===== */
.about-content, .about-full { display: flex; gap: 4rem; align-items: center; }
.about-full { display: grid; grid-template-columns: 350px 1fr; align-items: start; }
.about-image { flex: 1; max-width: 350px; }
.about-image img, .about-image-large img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    border: 5px solid var(--white);
}
.about-text { flex: 1; }
.about-text h2, .about-text h3 { margin-bottom: 1rem; }
.about-text p { margin-bottom: 1.5rem; line-height: 1.8; }
.about-signature, .about-signature-large {
    width: 150px;
    margin-top: 1rem;
}
.about-subtitle { color: var(--accent); font-size: 1.1rem; margin-bottom: 1.5rem; }
.services-list { list-style: none; margin-bottom: 2rem; }
.services-list li { padding: 0.5rem 0 0.5rem 1.5rem; position: relative; }
.services-list li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }
.about-cta { display: flex; gap: 1rem; margin-top: 2rem; }

/* ===== Contact ===== */
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info h3 { margin-bottom: 1rem; }
.contact-methods { margin: 2rem 0; }
.contact-method { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.contact-method svg { color: var(--accent); }
.response-time { padding: 1rem; background: var(--white); border-radius: 8px; }
.contact-form-wrapper { background: var(--white); padding: 2rem; border-radius: 12px; }

/* ===== Categories ===== */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.category-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}
.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}
.category-icon { font-size: 3rem; margin-bottom: 1rem; }
.category-card h3 { margin-bottom: 0.5rem; }
.category-card p { color: var(--taupe); font-size: 0.9rem; }

/* ===== Instagram Section ===== */
.instagram-section {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 2rem;
    margin: 4rem 0 0;
    max-width: none;
}
.instagram-content { max-width: 600px; margin: 0 auto; text-align: center; }
.instagram-content h2 { color: var(--white); margin-bottom: 1rem; }
.instagram-content p { color: var(--taupe); margin-bottom: 2rem; }

/* ===== Footer ===== */
footer { background: var(--dark); color: var(--taupe); padding: 4rem 2rem 1rem; }
.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-signature { height: 50px; margin-bottom: 1rem; }
.footer-tagline { font-size: 0.9rem; margin-bottom: 0.3rem; }
.footer-location { font-size: 0.85rem; }
.footer-nav h4, .footer-categories h4, .footer-social h4 {
    color: var(--white);
    font-family: 'Quicksand', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.footer-nav a, .footer-categories a {
    display: block;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}
.footer-nav a:hover, .footer-categories a:hover { color: var(--white); }
.social-links { display: flex; flex-direction: column; gap: 0.5rem; }
.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}
.social-btn:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.social-btn svg { width: 20px; height: 20px; stroke: var(--white); }
.footer-bottom { text-align: center; padding-top: 2rem; font-size: 0.85rem; }
.footer-rights { font-size: 0.75rem; margin-top: 0.5rem; opacity: 0.7; }

/* ===== Toast ===== */
.toast {
    position: fixed;
    top: 100px;
    right: 2rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1001;
    animation: slideIn 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast-success { background: var(--success); color: white; }
.toast-error { background: var(--error); color: white; }
.toast button { background: none; border: none; color: inherit; font-size: 1.5rem; cursor: pointer; line-height: 1; }

/* ===== Validation ===== */
.text-danger { color: var(--error); font-size: 0.85rem; margin-top: 0.3rem; display: block; }
.validation-summary {
    background: rgba(196, 69, 54, 0.1);
    border: 1px solid var(--error);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: var(--error);
}
.empty-state { text-align: center; padding: 4rem 2rem; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .detail-container, .cart-container, .checkout-container { grid-template-columns: 1fr; }
    .about-full { grid-template-columns: 1fr; }
    .about-content { flex-direction: column; text-align: center; }
    .contact-container { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: repeat(2, 1fr); }
    .videos-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--cream);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--taupe);
    }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }
    .hero h1 { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1rem; }
    .gallery-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 2rem; }
    .section { padding: 3rem 1rem; }
    .footer-container { grid-template-columns: 1fr; text-align: center; }
    .footer-signature { margin: 0 auto 1rem; }
    .cart-item { flex-wrap: wrap; }
    .products-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
}