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

:root {
    --navy: #1e3a5f;
    --terracotta: #c97c5e;
    --white: #ffffff;
    --off-white: #fafafa;
    --light-gray: #f5f5f5;
    --gray: #b0b0b0;
    --dark-gray: #4a4a4a;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--white);
    color: var(--dark-gray);
    line-height: 1.6;
}

/* ==================== HEADER ==================== */
header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    padding: 1.5rem 2rem;
}

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

.logo {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.logo-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 3px;
}

.logo-text p {
    font-size: 0.65rem;
    color: var(--terracotta);
    letter-spacing: 1px;
    margin-top: 0.2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cart-button {
    position: relative;
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: opacity 0.3s;
    color: var(--navy);
}

.cart-button:hover {
    opacity: 0.6;
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--terracotta);
    color: white;
    font-size: 0.65rem;
    font-weight: 500;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-button {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--navy);
    transition: opacity 0.3s;
}

.whatsapp-button:hover {
    opacity: 0.6;
}

/* ==================== HERO ==================== */
.hero {
    width: 100%;
    min-height: 100vh;
    padding: 6rem 2rem;
    text-align: center;
    background-image: url('Arquivos/Azzura/azzura_fundo.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.45);
}

.hero h1,
.hero p {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 400;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.hero p {
    color: var(--gray);
    font-size: 1rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.9rem 2.5rem;
    border-radius: 0;
    border: 1.5px solid var(--navy);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    letter-spacing: 1px;
    background: var(--white);
}

.btn-primary {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
}

.btn-primary:hover {
    background: transparent;
    color: var(--navy);
}

.btn-secondary {
    color: var(--terracotta);
    border-color: var(--terracotta);
}

.btn-secondary:hover {
    background: var(--terracotta);
    color: white;
}

/* ==================== CATÁLOGO ==================== */
.catalog-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 2rem;
    border-top: 1px solid var(--light-gray);
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--navy);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 400;
    letter-spacing: 1px;
}

/* ==================== FILTROS ==================== */
.filters {
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-box {
    position: relative;
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.8rem;
    border: 1px solid var(--light-gray);
    border-radius: 0;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    background: var(--white);
    color: var(--dark-gray);
    transition: all 0.3s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--navy);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--gray);
    pointer-events: none;
}

.categories {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.7rem 1.5rem;
    border-radius: 0;
    border: 1px solid var(--light-gray);
    background: transparent;
    color: var(--dark-gray);
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.category-btn.active {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
}

.category-btn:hover {
    border-color: var(--navy);
}

.controls {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

select {
    padding: 0.7rem 1.5rem;
    border: 1px solid var(--light-gray);
    border-radius: 0;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    background: white;
    color: var(--dark-gray);
    transition: all 0.3s;
    font-weight: 500;
}

select:focus {
    outline: none;
    border-color: var(--navy);
}

/* ==================== GRID DE PRODUTOS ==================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.product-card {
    background: var(--white);
    overflow: hidden;
    transition: all 0.4s;
    display: flex;
    flex-direction: column;
    border: none;
    box-shadow: none;
}

.product-card:hover {
    opacity: 0.7;
}

.product-image {
    background: var(--light-gray);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.product-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--navy);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 0;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
    letter-spacing: 1px;
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.75rem;
    color: var(--gray);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.product-name {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    font-size: 1.1rem;
    line-height: 1.3;
}

.product-stock {
    margin: 0.75rem 0;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.stock-ok {
    color: #2e7d5a;
}

.stock-out {
    color: var(--gray);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin: 0.75rem 0;
}

.price-amount {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--navy);
}

.price-label {
    font-size: 0.8rem;
    color: var(--gray);
}

.product-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: auto;
}

.btn-add {
    flex: 1;
    background: var(--navy);
    color: white;
    border: 1px solid var(--navy);
    padding: 0.7rem;
    border-radius: 0;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-add:hover {
    background: transparent;
    color: var(--navy);
}

.btn-esgotado {
    background: var(--light-gray) !important;
    color: var(--gray) !important;
    border-color: var(--light-gray) !important;
    cursor: not-allowed !important;
}

.btn-favorite {
    background: transparent;
    border: 1px solid var(--light-gray);
    padding: 0.7rem;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    width: 40px;
    color: var(--terracotta);
}

.btn-favorite:hover {
    border-color: var(--terracotta);
}

.btn-favorite.view {
    color: var(--navy);
}

.btn-favorite.view:hover {
    border-color: var(--navy);
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
    text-align: center;
    padding: 4rem 1rem;
}

.empty-state p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.btn-reset {
    background: none;
    border: 1px solid var(--navy);
    color: var(--navy);
    padding: 0.7rem 2rem;
    border-radius: 0;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-reset:hover {
    background: var(--navy);
    color: white;
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--off-white);
    color: var(--dark-gray);
    margin-top: 5rem;
    border-top: 1px solid var(--light-gray);
    padding: 3rem 2rem;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.footer-section h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 1rem;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

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

.footer-section li {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--terracotta);
    text-decoration: none;
    transition: all 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid var(--light-gray);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray);
}

/* ==================== FLOATING WHATSAPP ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s;
    z-index: 50;
    text-decoration: none;
}

.whatsapp-float img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.whatsapp-float:hover {
    opacity: 0.8;
}

.whatsapp-float:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

/* ==================== MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    z-index: 60;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    background: white;
}

.modal-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    color: var(--navy);
    font-weight: 500;
    letter-spacing: 1px;
}

.close-button {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
    transition: all 0.3s;
}

.close-button:hover {
    color: var(--navy);
}

.modal-body {
    padding: 2rem;
}

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

.detail-image {
    background: var(--light-gray);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
}

.detail-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--navy);
    margin-bottom: 0.5rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.detail-sku {
    color: var(--gray);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.detail-price {
    background: var(--light-gray);
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-left: 2px solid var(--terracotta);
}

.detail-price-amount {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.detail-specs {
    margin: 2rem 0;
}

.detail-specs h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
    color: var(--navy);
    margin-bottom: 1rem;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.spec-item {
    font-size: 0.9rem;
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
}

.detail-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.detail-buttons button,
.detail-buttons a {
    padding: 0.9rem;
    border-radius: 0;
    border: 1px solid var(--navy);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-detail-add {
    background: var(--navy);
    color: white;
}

.btn-detail-add:hover {
    background: transparent;
    color: var(--navy);
}

.btn-detail-whatsapp {
    background: var(--terracotta);
    color: white;
    border-color: var(--terracotta);
}

.btn-detail-whatsapp:hover {
    background: transparent;
    color: var(--terracotta);
}

/* ==================== MODAL CARRINHO ==================== */

.cart-modal-content {
    max-width: 520px;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.cart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.cart-empty {
    text-align: center;
    color: var(--gray);
    padding: 2rem 0;
    font-size: 0.95rem;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 56px;
    height: 56px;
    background: var(--light-gray);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cart-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--navy);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    font-size: 0.8rem;
    color: var(--gray);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.ctrl-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--light-gray);
    background: var(--white);
    color: var(--navy);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    border-radius: 0;
}

.ctrl-btn:hover {
    border-color: var(--navy);
    background: var(--navy);
    color: var(--white);
}

.ctrl-qty {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark-gray);
    min-width: 20px;
    text-align: center;
}

.cart-item-subtotal {
    font-family: 'Playfair Display', serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--navy);
    min-width: 72px;
    text-align: right;
    flex-shrink: 0;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0 0.25rem;
    flex-shrink: 0;
}

.cart-item-remove:hover {
    color: #c0392b;
}

.cart-footer {
    padding: 1.25rem 2rem 1.75rem;
    border-top: 1px solid var(--light-gray);
    background: var(--white);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-gray);
}

.cart-total-value {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    color: var(--navy);
}

.btn-finalizar {
    width: 100%;
    padding: 0.9rem;
    background: var(--terracotta);
    color: var(--white);
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-finalizar:hover {
    opacity: 0.88;
}

.btn-finalizar:disabled {
    background: var(--light-gray);
    color: var(--gray);
    cursor: not-allowed;
    opacity: 1;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 2rem;
    }

    .hero {
        padding: 4rem 1rem;
    }

    .catalog-section {
        padding: 3rem 1rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 1.5rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    header {
        padding: 1rem;
    }

    .header-actions {
        gap: 1rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 1rem;
        right: 1rem;
        font-size: 1.2rem;
    }
}