/* ========================== */
/* Variáveis e Reset Básico */
/* ========================== */
:root {
    --prata-color: #C0C0C0;
    --prata-dark: #808080;
    --prata-light: #E8E8E8;
    --primary-color: #333;
    --secondary-color: #555;
    --accent-color: #556B85;
    --light-color: #f9f9f9;
    --dark-color: #222;
    --text-color: #333;
    --text-light: #777;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    --box-shadow-hover: 0 10px 25px rgba(0,0,0,0.15);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--light-color);
    color: var(--text-color);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================== */
/* Header e Navbar */
/* ========================== */
.header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0.5rem 0;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            gap: 20px;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-shrink: 0;
        }

        .logo-img {
            height: 45px;
            width: auto;
            border-radius: 50%;
            object-fit: cover;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            color: var(--primary-color);
            white-space: nowrap;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 1.5rem;
            align-items: center;
            flex-grow: 1;
            justify-content: flex-end;
        }

        .nav-link, .nav-menu li a {
            text-decoration: none;
            color: var(--primary-color);
            font-weight: 600;
            transition: var(--transition);
            position: relative;
            padding: 0.5rem 0;
            font-size: 0.95rem;
        }

        .nav-link:hover, .nav-link.active, .nav-menu li a.active {
            color: var(--ouro-dark);
        }

        .nav-link.active::after, .nav-menu li a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--ouro-dark);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            justify-content: space-around;
            width: 30px;
            height: 25px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
        }

        .hamburger span {
            width: 100%;
            height: 3px;
            background-color: var(--primary-color);
            border-radius: 5px;
            transition: var(--transition);
        }

/* ========================== */
/* Página do Carrinho */
/* ========================== */
.carrinho-page {
    padding: 4rem 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.carrinho-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-empty {
    text-align: center;
    padding: 3rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.cart-empty i {
    font-size: 3rem;
    color: var(--prata-dark);
    margin-bottom: 1rem;
}

.cart-empty h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.cart-empty p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--prata-dark);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
}

.cta-button:hover {
    background-color: var(--prata-color);
}

/* Main container for the cart item */
.cart-item {
    display: flex;
    align-items: flex-start; /* Aligns items to the top */
    gap: 1.5rem;
    padding: 3.5rem;
    background-color: #ffffff;
    border-radius: 12px; /* Softer, more modern edges */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08); /* A more pronounced shadow */
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.cart-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

/* Item image */
.cart-item__image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

/* Container for text info and actions */
.cart-item__details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Item name */
.cart-item__name {
    font-family: 'Playfair Display', serif; /* A more elegant font */
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50; /* A dark blue-gray */
    margin: 0 0 0.5rem 0;
}

/* Custom product specifications */
.cart-item__specs p {
    font-size: 0.9rem;
    color: #7f8c8d; /* A muted gray */
    margin: 0.25rem 0;
}

.cart-item__specs strong {
    color: #596a7a;
}

/* Container for price and buttons */
.cart-item__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Quantity selector */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.quantity-selector__btn {
    background-color: #f4f4f4;
    color: #555;
    border: 1px solid #ddd;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-selector__btn:hover {
    background-color: #e9e9e9;
    color: #333;
}

.quantity-selector__display {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    min-width: 30px;
    text-align: center;
}

/* Item price */
.cart-item__price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #B8860B; /* Gold for emphasis */
    margin: 0;
}

/* Remove button */
.cart-item__remove-btn {
    background-color: transparent;
    color: #e74c3c;
    border: 1px solid #e74c3c;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-item__remove-btn:hover {
    background-color: #e74c3c;
    color: white;
}

.carrinho-frete {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 2rem 0;
}

.frete-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.frete-input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.frete-input-group input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
}

.frete-input-group button {
    background: var(--prata-dark);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.frete-input-group button:hover {
    background: var(--prata-color);
}

.frete-opcoes {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.frete-opcao {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.frete-opcao.selected {
    border-color: var(--prata-dark);
    background: #f0f8ff;
}

.frete-info {
    flex: 1;
}

.frete-nome {
    font-weight: bold;
}

.frete-prazo {
    font-size: 0.9rem;
    color: var(--text-light);
}

.frete-valor {
    font-weight: bold;
    color: var(--accent-color);
}

.carrinho-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-top: 2rem;
}

.carrinho-total {
    width: 100%;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.carrinho-total h3 {
    display: flex;
    justify-content: space-between;
}

.pagamento-section {
    margin-top: 1.5rem;
    width: 100%;
}

.pagamento-section h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.pagamento-opcoes {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pagamento-opcao {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.pagamento-opcao:hover {
    background-color: #f1f1f1;
}

.pagamento-opcao.selected {
    background-color: #f0f8ff;
    border-color: var(--prata-dark);
}

.pagamento-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pagamento-info input[type="radio"] {
    transform: scale(1.2);
}

.pagamento-info .desconto {
    color: #28a745;
    font-weight: bold;
    font-size: 0.9em;
}

.valor-total-pagamento {
    font-weight: bold;
    color: var(--prata-dark);
}

.parcelamento-section {
    margin-top: 1.5rem;
    width: 100%;
}

.parcelamento-section h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

/* ======================================== */
/* 🎨 Seção de Parcelamento Simplificada */
/* ======================================== */

.parcelamento-opcoes {
    display: flex;
    flex-direction: column;
    gap: 0.3rem; /* Espaçamento ainda menor entre as opções */
}

.parcelamento-opcao {
    display: flex;
    align-items: center;
    background-color: transparent;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

/* Efeito de hover simples */
.parcelamento-opcao:hover {
    border-color: var(--prata-dark);
}

/* Estilo claro para a opção selecionada */
.parcelamento-opcao.selected {
    border-color: var(--accent-color); /* Borda mais escura para destacar */
    background-color: #f7f9fc; /* Fundo levemente azulado */
}

/* Esconde o radio button original */
.parcelamento-info input[type="radio"] {
    display: none;
}

.parcelamento-info {
    align-items: center;
    font-weight: 400;
}

.valor-parcela {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-color);
}

.carrinho-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 300px;
}

.hidden {
    display: none !important;
}

.info-acabamento-anatômico {
    font-size: 0.9em;
    color: #28a745;
    font-weight: bold;
    margin-top: 0.5rem;
}

/* ==========================
   Footer
========================== */
.footer {
    background-color: var(--dark-color);
    color: #ccc; /* Um cinza claro para bom contraste */
    padding: 3rem 0 1.5rem;
    font-size: 0.95rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer-section h3, .footer-section h4 {
    font-family: var(--font-heading);
    color: white;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

/* Linha sutil abaixo dos títulos */
.footer-section h3::after, .footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-section p {
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.footer-section p i {
    color: var(--accent-color);
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

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

.footer-section ul li {
    margin-bottom: 0.6rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #444;
    color: #888;
    font-size: 0.9rem;
}

/* ========================== */
/* Responsividade */
/* ========================== */
@media (max-width: 768px) {
    .hamburger {
                display: flex;
                z-index: 1001;
            }
            .hamburger.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
            .hamburger.active span:nth-child(2) {
                opacity: 0;
            }
            .hamburger.active span:nth-child(3) {
                transform: rotate(-45deg) translate(7px, -6px);
            }
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background: white;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: right 0.3s ease-in-out;
                box-shadow: -5px 0 15px rgba(0,0,0,0.1);
                gap: 2rem;
            }
            .nav-menu.active {
                right: 0;
            }
}

@media (max-width: 600px) {
    .cart-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .cart-item__details {
        height: auto;
        align-items: center;
    }

    .cart-item__actions {
        flex-direction: column;
        width: 100%;
        gap: 1.2rem;
    }

    .cart-item__price {
        margin: 0.5rem 0;
    }

    .carrinho-footer {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
}