/* Estilos Principais */

.main-content {
    min-height: calc(100vh - 400px);
    padding: 40px 0;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-search {
    max-width: 600px;
    margin: 0 auto 50px;
}

.hero-search form {
    display: flex;
    gap: 10px;
}

.hero-search-input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: 30px;
    font-size: 16px;
}

.hero-search-btn {
    padding: 16px 40px;
    background: #E74C3C;
    color: white;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s;
}

.hero-search-btn:hover {
    background: #C0392B;
}

.hero-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 15px;
    transition: transform 0.3s, background 0.3s;
}

.hero-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.2);
}

.hero-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 15px;
}

.hero-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.hero-card p {
    font-size: 14px;
    opacity: 0.9;
}

/* Produtos Grid */
.destaques {
    padding: 60px 0;
}

.destaques h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #333;
}

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

.produto-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.produto-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.produto-laboratorio {
    font-size: 13px;
    color: #666;
    margin-bottom: 15px;
}

.produto-preco {
    font-size: 24px;
    font-weight: bold;
    color: #4A90E2;
    margin-bottom: 15px;
}

.btn-comprar, .btn-add-cart {
    display: block;
    width: 100%;
    padding: 12px;
    background: #4A90E2;
    color: white;
    text-align: center;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-comprar:hover, .btn-add-cart:hover {
    background: #357ABD;
}

/* Busca Page */
.busca-page {
    padding: 40px 0;
}

.busca-page h1 {
    font-size: 32px;
    margin-bottom: 30px;
    text-align: center;
}

.busca-form {
    max-width: 600px;
    margin: 0 auto 40px;
}

.busca-form form {
    display: flex;
    gap: 10px;
}

.busca-input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
}

.busca-btn {
    padding: 14px 30px;
    background: #4A90E2;
    color: white;
    border-radius: 8px;
    font-weight: 600;
}

.busca-info {
    text-align: center;
    margin-bottom: 30px;
    font-size: 16px;
    color: #666;
}

.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results p {
    font-size: 18px;
    margin-bottom: 15px;
}

/* Carrinho */
.carrinho-page {
    padding: 40px 0;
}

.carrinho-vazio {
    text-align: center;
    padding: 80px 20px;
}

.carrinho-vazio p {
    font-size: 20px;
    margin-bottom: 30px;
    color: #666;
}

.btn-primary {
    display: inline-block;
    padding: 14px 40px;
    background: #4A90E2;
    color: white;
    border-radius: 8px;
    font-weight: 600;
}

.carrinho-total {
    text-align: right;
    margin-top: 30px;
    padding: 20px;
    background: white;
    border-radius: 8px;
}

.btn-finalizar {
    margin-top: 20px;
    padding: 14px 40px;
    background: #27AE60;
    color: white;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
}

/* Footer */
.site-footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 15px;
}

.footer-section p, .footer-section li {
    margin-bottom: 10px;
    opacity: 0.9;
}

.footer-section a {
    color: white;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 0.7;
}

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