/* --- Reset e Variáveis Globais --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primary-dark: #121212;
    --primary-light: #FFFFFF;
    --primary-accent: #ffffff;
    --grey-100: #F3F4F6;
    --grey-300: #D1D5DB;
    --grey-500: #6B7280;
    --grey-700: #374151;
    --font-family-base: 'Poppins', sans-serif;
    --font-family-heading: 'Bebas Neue', cursive;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
        .checkout-container {
            max-width: 500px;
            margin: 40px auto;
            padding: 32px;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.08);
        }
        .checkout-container h2 {
            text-align: center;
            margin-bottom: 32px;
            font-family: 'Bebas Neue', cursive;
            font-size: 2.2rem;
            color: #121212;
        }
        #checkout-form {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        #checkout-form label {
            font-weight: 600;
            margin-bottom: 4px;
            color: #374151;
        }
        #checkout-form input {
            padding: 10px;
            border: 1px solid #D1D5DB;
            border-radius: 6px;
            font-size: 1rem;
            background: #F3F4F6;
        }
        #checkout-form button {
            margin-top: 24px;
        }
        @media (max-width: 600px) {
            .checkout-container {
                padding: 16px;
            }
        }

/* --- Estilos do Cabeçalho --- */
.top-bar { background-color: var(--primary-accent); color: var(--primary-dark); text-align: center; padding: var(--spacing-sm); font-size: 0.9rem; font-weight: 600; }
.main-nav { background-color: var(--primary-dark); color: var(--primary-light); padding: var(--spacing-md) 0; border-bottom: 1px solid var(--grey-700); }
.nav-container { display: flex; justify-content: space-evenly; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.logo img { height: 80px; display: block; text-align: center ; }
.nav-menu { display: flex; list-style: none; gap: var(--spacing-lg); }
.nav-menu a { color: var(--primary-light); text-decoration: none; font-family: var(--font-family-heading); font-size: 1.1rem; letter-spacing: 1px; padding: var(--spacing-sm) 0; position: relative; transition: color 0.3s ease; }
.nav-menu a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background-color: var(--primary-accent); transition: width 0.3s ease; }
.nav-menu a:hover { color: var(--primary-accent); }
.nav-menu a:hover::after { width: 100%; }
.nav-menu.fa-chevron-down { font-size: 0.7rem; margin-left: var(--spacing-xs); }
.nav-icons { display: flex; gap: var(--spacing-md); }
.nav-icons a { color: var(--primary-light); font-size: 1.2rem; transition: color 0.3s ease; }
.nav-icons a:hover { color: var(--primary-accent); }

/* --- Estilos da Busca --- */
.search-container {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--primary-dark);
    border: 1px solid var(--grey-700);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    min-width: 300px;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

.search-container input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--grey-300);
    border-radius: var(--border-radius);
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: 1rem;
}

.search-container input:focus {
    outline: 2px solid var(--primary-accent);
    border-color: var(--primary-accent);
}

.search-container button {
    background: var(--primary-accent);
    color: var(--primary-dark);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-container button:hover {
    background: var(--grey-300);
}

#closeSearchBtn {
    background: var(--grey-500) !important;
    color: var(--primary-light) !important;
}

#closeSearchBtn:hover {
    background: var(--grey-700) !important;
}

@media (max-width: 768px) {
    .search-container {
        position: fixed;
        top: 60px;
        left: var(--spacing-md);
        right: var(--spacing-md);
        min-width: auto;
    }
}
.hamburger { display: none; background: none; border: none; color: var(--primary-light); font-size: 1.5rem; cursor: pointer; }
.dropdown { position: relative; }
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; background-color: var(--primary-dark); list-style: none; padding: var(--spacing-sm); border-radius: 0 0 var(--border-radius) var(--border-radius); box-shadow: var(--box-shadow); min-width: 200px; z-index: 10; }
.dropdown:hover.dropdown-menu { display: block; }
.dropdown-menu a { font-family: var(--font-family-base); font-size: 1rem; display: block; padding: var(--spacing-sm) var(--spacing-md); letter-spacing: 0; }
.dropdown-menu a::after { display: none; }
.dropdown-menu a:hover { background-color: var(--grey-700); }

/* --- Estilos do Carrossel de Herói --- */
.hero-carousel { position: relative; width: 100%; height: 80vh; overflow: hidden; }
.carousel-wrapper { display: flex; height: 100%; transition: transform 0.7s ease-in-out; }
.carousel-item { min-width: 100%; height: 100%; position: relative; }
.carousel-item img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.7); }
.carousel-caption { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: var(--primary-light); text-align: center; z-index: 2; }
.carousel-caption h2 { font-family: var(--font-family-heading); font-size: 4rem; margin-bottom: var(--spacing-md); text-shadow: 2px 2px 4px rgba(0,0,0,0.5); }
.btn { padding: var(--spacing-sm) var(--spacing-lg); border-radius: var(--border-radius); text-decoration: none; font-weight: 600; transition: all 0.3s ease; }
.btn-primary { background-color: var(--primary-accent); color: var(--primary-dark); font-family: var(--font-family-heading); letter-spacing: 1px; }
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 15px rgba(0,0,0,0.2); }
.carousel-control { position: absolute; top: 50%; transform: translateY(-50%); background-color: rgba(0, 0, 0, 0.3); color: var(--primary-light); border: none; font-size: 2rem; padding: var(--spacing-sm) var(--spacing-md); cursor: pointer; z-index: 3; transition: background-color 0.3s ease; }
.carousel-control:hover { background-color: rgba(0, 0, 0, 0.6); }
.carousel-control.prev { left: var(--spacing-md); }
.carousel-control.next { right: var(--spacing-md); }
.carousel-indicators { position: absolute; bottom: var(--spacing-lg); left: 50%; transform: translateX(-50%); display: flex; gap: var(--spacing-sm); z-index: 3; }
.indicator { width: 12px; height: 12px; border-radius: 50%; background-color: rgba(255, 255, 255, 0.5); border: none; cursor: pointer; transition: background-color 0.3s ease; }
.indicator.active,.indicator:hover { background-color: var(--primary-light); }
@media (prefers-reduced-motion: reduce) {.carousel-wrapper { transition: none; } }

/* --- Estilos da Seção de Produtos --- */
.product-grid-section { max-width: 1200px; margin: var(--spacing-xl) auto; padding: 0 var(--spacing-lg); }
.section-title { font-family: var(--font-family-heading); font-size: 2.5rem; text-align: center; margin-bottom: var(--spacing-lg); color: var(--primary-dark); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-lg); }
.product-card { background-color: var(--primary-light); border: 1px solid var(--grey-100); border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--box-shadow); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15); }
.product-image-container { position: relative; width: 100%; padding-top: 125%; overflow: hidden; }
.product-image { position: absolute; top: 0; left: 0; width: 100%; height: auto; object-fit: fill; transition: opacity 0.4s ease-in-out; }
.product-image.back { opacity: 0; }
.product-card:hover.product-image.back { opacity: 1; }
.product-card:hover.product-image.front { opacity: 0; }
.product-badge { position: absolute; top: var(--spacing-md); left: var(--spacing-md); background-color: var(--primary-accent); color: var(--primary-dark); padding: var(--spacing-xs) var(--spacing-sm); font-size: 0.8rem; font-weight: 700; border-radius: 4px; z-index: 2; }
.product-info { padding: var(--spacing-md); text-align: center; }
.product-name { 
    font-family: var(--font-family-base); 
    font-weight: 600; 
    font-size: 1rem; 
    color: var(--grey-700); 
    margin-bottom: var(--spacing-sm); 
    display: -webkit-box; 
    -webkit-line-clamp: 2; 
    line-clamp: 2; 
    -webkit-box-orient: vertical; 
    overflow: hidden; 
    height: 2.4em; 
}
.product-price { font-family: var(--font-family-heading); font-size: 1.5rem; color: var(--primary-dark); margin-bottom: var(--spacing-xs); }
.product-installments { font-size: 0.8rem; color: var(--grey-500); }

/* --- Estilos do Pop-up de Newsletter --- */
.newsletter-popup-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); display: flex; justify-content: center; align-items: center; z-index: 1000; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.newsletter-popup-overlay.show { opacity: 1; visibility: visible; }
.popup-content { background-color: var(--primary-light); padding: var(--spacing-xl); border-radius: var(--border-radius); text-align: center; max-width: 450px; width: 90%; position: relative; transform: scale(0.9); transition: transform 0.3s ease; }
.newsletter-popup-overlay.show.popup-content { transform: scale(1); }
.popup-content.close-popup { position: absolute; top: var(--spacing-sm); right: var(--spacing-md); background: none; border: none; font-size: 2rem; color: var(--grey-500); cursor: pointer; }
.popup-content h3 { font-family: var(--font-family-heading); font-size: 2rem; margin-bottom: var(--spacing-sm); }
.popup-content p { color: var(--grey-500); margin-bottom: var(--spacing-lg); }
.popup-content form { display: flex; flex-direction: column; gap: var(--spacing-md); }
.popup-content input { padding: var(--spacing-md); border: 1px solid var(--grey-300); border-radius: var(--border-radius); font-size: 1rem; }
.popup-content.btn { width: 100%; }

/* --- Estilos do Rodapé --- */
.site-footer { background-color: var(--primary-dark); color: var(--grey-300); padding-top: var(--spacing-xl); }
.footer-container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-lg); display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--spacing-lg); }
.footer-column h4 { font-family: var(--font-family-heading); color: var(--primary-light); font-size: 1.2rem; margin-bottom: var(--spacing-md); letter-spacing: 1px; }
.footer-column ul { list-style: none; }
.footer-column ul li { margin-bottom: var(--spacing-sm); }
.footer-column a { color: var(--grey-300); text-decoration: none; transition: color 0.3s ease; }
.footer-column a:hover { color: var(--primary-accent); text-decoration: underline; }
.social-icons,.payment-icons { display: flex; gap: var(--spacing-md); font-size: 1.5rem; }
.payment-title { margin-top: var(--spacing-lg); }
.payment-icons { font-size: 2rem; color: var(--grey-500); }
.footer-bottom { border-top: 1px solid var(--grey-700); margin-top: var(--spacing-lg); padding: var(--spacing-lg); text-align: center; font-size: 0.8rem; color: var(--grey-500); }
.footer-bottom p { margin-bottom: var(--spacing-xs); }

/* --- Media Queries para Responsividade --- */
@media (max-width: 992px) {
   .nav-menu { position: fixed; top: 0; right: -100%; width: 70%; height: 100vh; background-color: var(--primary-dark); flex-direction: column; justify-content: center; align-items: center; gap: var(--spacing-xl); transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1); z-index: 100; }
   .nav-menu.active { right: 0; }
   .nav-menu a { font-size: 1.5rem; }
   .dropdown:hover.dropdown-menu { display: none; }
   .dropdown.open.dropdown-menu { display: block; position: static; background: none; box-shadow: none; padding-left: var(--spacing-lg); }
   .hamburger { display: block; z-index: 101; }
}

/* Adicione ao style.css */
.buy-btn {
    margin-top: 10px;
    width: 100%;
    padding: 10px 0;
    font-size: 1rem;
    font-weight: 600;
    background: var(--primary-accent, #ff3c3c);
    color: var(--primary-dark, #000000);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}
.buy-btn:hover {
    background: #6b6b6b;
}
.animate-card {
    opacity: 0;
    transform: translateY(40px);
}

/* --- Estilos do Carrinho --- */
#cart-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 999;
}

#cart-btn {
    background: var(--primary-dark);
    color: var(--primary-light);
    border: 1px solid var(--primary-light);
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s ease;
}

#cart-btn:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

#cart-popup {
    position: absolute;
    top: 50px;
    right: 0;
    background: #fff;
    color: #222;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    min-width: 280px;
    padding: 16px;
    border: 1px solid var(--grey-300);
}

.btn.btn-primary {
    background: var(--primary-dark);
    color: var(--primary-light);
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}