/* ========================================
   VARIÁVEIS E RESET
   ======================================== */

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

:root {
    --primary: #4B2A1F;      /* Marrom café mais escuro (mais contraste) */
    --secondary: #D4A373;    /* Dourado vintage mais vivo */
    --accent: #A05A2C;       /* Caramelo mais quente */
    --light: #F6EFE7;        /* Off-white menos apagado */
    --dark: #1F1F1F;         /* Texto mais forte */
    --border: #D6BFA8;       /* Bordas mais visíveis */
    --success: #3F7F5F;      /* Verde elegante */
}

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

/* ========================================
   CONTAINER
   ======================================== */

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

/* ========================================
   HEADER
   ======================================== */

.header {
    background-color: var(--light);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.logo-icon {
    font-size: 28px;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.nav-desktop {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s;
}

.nav-link:hover {
    color: var(--primary);
}

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

.auth-buttons-desktop {
    display: flex;
    gap: 15px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: 0.3s;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 15px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
}

.nav-mobile.active {
    display: flex;
}

/* ========================================
   BOTÕES
   ======================================== */

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background-color: #7A5F3F;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(139, 111, 71, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--accent);
}


.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

.link-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
    font-weight: 600;
}

.link-btn:hover {
    color: var(--secondary);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero h2 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   CATEGORY SECTION
   ======================================== */

.category-section {
    padding: 40px 20px;
    background-color: white;
    border-bottom: 1px solid var(--border);
}

.category-filter {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.category-btn {
    padding: 10px 20px;
    border: 2px solid var(--border);
    background-color: white;
    color: var(--dark);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

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

/* ========================================
   PRODUCTS SECTION
   ======================================== */

.products-section {
    padding: 60px 20px;
    background-color: var(--light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: #FFF9F3;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    animation: fadeIn 0.5s ease-out;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(139, 111, 71, 0.15);
}

.product-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background-color: #f5f5f5;
}

.product-image a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-image a:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.product-image a:hover .image-overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.4);
}

.image-overlay span {
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    color: var(--dark);
}

.favorite-btn:hover {
    background-color: var(--primary);
    color: white;
}

.favorite-btn.active {
    background-color: var(--primary);
    color: white;
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 12px;
    color: var(--secondary);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.product-name {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark);
}

.product-description {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    line-height: 1.4;
}

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

.product-price {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

/* ========================================
   MODAIS
   ======================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.modal-large {
    max-width: 600px;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--dark);
}

.modal-close:hover {
    color: var(--primary);
}

.modal h2 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--dark);
}

.modal-subtitle {
    color: #666;
    margin-bottom: 25px;
    font-size: 14px;
}

/* ========================================
   FORMULÁRIOS
   ======================================== */

.form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--dark);
    font-size: 14px;
}

.form-group input {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s;
}

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

.form-hint {
    font-size: 12px;
    color: #999;
    margin-top: -10px;
}

.form-footer {
    text-align: center;
    margin-top: 15px;
}

.form-footer p {
    font-size: 14px;
    color: #666;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: #2B1B14; /* marrom escuro elegante */
    color: white;
    padding: 60px 20px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--secondary);
}

.footer-col p {
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.8;
}

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

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

.footer-col a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 12px;
    opacity: 0.7;
}

/* ========================================
   ANIMAÇÕES
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary);
    color: white;
    padding: 15px 20px;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
}

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .auth-buttons-desktop {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero h2 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
    }

    .product-image {
        height: 250px;
    }

    .modal-content {
        padding: 30px;
    }

    .footer-grid {
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 24px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-image {
        height: 300px;
    }

    .category-filter {
        gap: 10px;
    }

    .category-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}