/* ============================================
   Indicação Máxima - Estilos do Site Público
   ============================================ */

/* Reset e Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #e94560;
    --primary-dark: #c73450;
    --secondary: #0f3460;
    --dark: #1a1a2e;
    --darker: #16213e;
    --light: #f5f5f5;
    --white: #ffffff;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --yellow: #f5c518;
    --green: #28a745;
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
    --radius: 12px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--light);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* Header */
.header {
    background: var(--dark);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

.logo img {
    height: 55px;
    border-radius: 8px;
    transition: var(--transition);
}

.logo img:hover {
    transform: scale(1.05);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-form {
    display: flex;
    background: var(--darker);
    border-radius: 50px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

.search-form:focus-within {
    border-color: var(--primary);
}

.search-form input {
    background: transparent;
    border: none;
    padding: 10px 20px;
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    width: 250px;
    outline: none;
}

.search-form input::placeholder {
    color: #888;
}

.search-form button {
    background: var(--primary);
    border: none;
    padding: 10px 18px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.search-form button:hover {
    background: var(--primary-dark);
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 50%, var(--primary) 100%);
    padding: 50px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--white);
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
    color: var(--yellow);
}

.hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

/* Categorias Bar */
.categorias-bar {
    background: var(--white);
    padding: 15px 0;
    border-bottom: 1px solid var(--gray-light);
    position: sticky;
    top: 85px;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.categorias-scroll {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
    scrollbar-width: thin;
}

.categorias-scroll::-webkit-scrollbar {
    height: 4px;
}

.categorias-scroll::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.cat-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: var(--light);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray);
    white-space: nowrap;
    transition: var(--transition);
    border: 2px solid transparent;
}

.cat-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.cat-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary-dark);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 30px 0 50px;
}

/* Search Results Info */
.search-results-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding: 15px 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.search-results-info p {
    color: var(--gray);
}

.clear-search {
    color: var(--primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.clear-search:hover {
    color: var(--primary-dark);
}

/* Produtos Grid */
.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

/* Produto Card */
.produto-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    cursor: pointer;
    border: 2px solid transparent;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.produto-imagem {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    background: #f8f8f8;
}

.produto-imagem img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.produto-card:hover .produto-imagem img {
    transform: scale(1.08);
}

.badge-desconto {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(233, 69, 96, 0.4);
}

.produto-info {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.produto-categoria {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 5px;
}

.produto-nome {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.produto-descricao {
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.produto-preco {
    margin-bottom: 12px;
}

.preco-antigo {
    font-size: 13px;
    color: var(--gray);
    text-decoration: line-through;
    display: block;
}

.preco-atual {
    font-size: 22px;
    font-weight: 700;
    color: var(--green);
}

.produto-aviso {
    font-size: 10px;
    color: var(--gray);
    font-style: italic;
    margin-bottom: 8px;
    line-height: 1.3;
}

.produto-cta {
    margin-top: auto;
}

.btn-ver-oferta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.produto-card:hover .btn-ver-oferta {
    background: linear-gradient(135deg, var(--primary-dark), #a62940);
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
}

/* Aviso de Valores */
.aviso-valores {
    background: linear-gradient(135deg, #fff8e1, #fff3cd);
    color: #856404;
    padding: 12px 20px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-left: 4px solid #f5c518;
    box-shadow: var(--shadow);
}

.aviso-valores i {
    font-size: 16px;
    color: #d4a017;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--gray);
}

.empty-state i {
    font-size: 5rem;
    color: var(--gray-light);
    margin-bottom: 20px;
}

.empty-state h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.btn-primary {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 15px;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 0 25px;
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
}

.footer-logo img {
    height: 60px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.footer-logo p {
    font-size: 14px;
}

.footer-info p {
    font-size: 13px;
    margin-bottom: 5px;
}

.footer-disclaimer {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
}

/* Responsivo */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 12px;
    }

    .search-form input {
        width: 200px;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .hero {
        padding: 30px 0;
    }

    .categorias-bar {
        top: 130px;
    }

    .produtos-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }

    .produto-info {
        padding: 12px;
    }

    .produto-nome {
        font-size: 13px;
    }

    .produto-descricao {
        font-size: 12px;
        -webkit-line-clamp: 1;
    }

    .preco-atual {
        font-size: 18px;
    }

    .search-results-info {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .logo img {
        height: 40px;
    }

    .btn-ver-oferta {
        font-size: 12px;
        padding: 8px;
    }
}