/* =====================================================
   NORDIVIA BIOPHARMACEUTICALS
   Folha de Estilos Principal
   =====================================================

   ÍNDICE:
   1. Variáveis CSS
   2. Reset e Base
   3. Tipografia
   4. Botões
   5. Header/Navegação
   6. Hero Section
   7. Seção Sobre
   8. Seção Serviços
   9. Seção Benefícios
   10. Seção Depoimentos
   11. Seção FAQ
   12. Seção Contato
   13. Footer
   14. Responsividade

   ===================================================== */

/* ========== 1. VARIÁVEIS CSS ========== */
/* EDITÁVEL: Personalize as cores principais do tema aqui */
:root {
    /* Cores principais - tons de azul e verde para saúde */
    --primary: #00b4d8;
    /* Azul principal */
    --primary-dark: #0096c7;
    /* Azul escuro */

    /* Cores de fundo - TEMA ESCURO */
    --bg: #0a1929;
    /* Fundo principal escuro */
    --bg-alt: #0d2137;
    /* Fundo alternativo escuro */

    /* Cores de texto - TEMA ESCURO */
    --text: #e8f4f8;
    /* Texto principal claro */
    --text-light: #b0c4d4;
    /* Texto secundário */
    --white: #ffffff;

    /* Efeitos */
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(0, 180, 216, 0.2);

    /* Bordas e transições */
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.3s ease;
}

/* ========== 2. RESET E BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

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

ul {
    list-style: none;
}

/* ========== 3. TIPOGRAFIA ========== */
h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

/* ========== 4. BOTÕES ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.5);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.5);
}

.btn-whatsapp {
    background: #25d366;
    color: var(--white);
    margin-top: 10px;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* ========== 5. HEADER / NAVEGAÇÃO ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-alt);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.logo img {
    height: 35px;
}

.nav-menu {
    display: flex;
    gap: 30px;
    margin-left: auto;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 30px;
}

.cart-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--text);
    transition: var(--transition);
}

.cart-link:hover {
    color: var(--primary);
    transform: scale(1.1);
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -12px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 180, 216, 0.5);
}

.nav-menu a {
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
    position: relative;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========== 6. HERO SECTION ========== */
/* Hero com imagem de fundo e overlay */
.hero {
    position: relative;
    padding: 160px 0 100px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* Background com imagem real */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Overlay removido - foto do banner sem efeito */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
}

/* ========== 7. SEÇÕES GERAIS ========== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header p {
    font-size: 1.125rem;
}

/* ========== 8. ABOUT SECTION ========== */
.sobre {
    background: var(--bg);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* Coluna das fotos empilhadas */
.sobre-images {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Imagem da equipe/clínica */
.sobre-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.sobre-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

.sobre-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 1.5rem;
}

.sobre-text p:last-child {
    margin-bottom: 0;
}

/* ========== 15. FOOTER ========== */
.footer {
    background: #05101a;
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    margin-bottom: 25px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

@media (max-width: 480px) {
    .footer-links {
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
}

/* ========== POLÍTICA DE PRIVACIDADE ========== */
.privacidade {
    background: #0d1b2a;
    padding: 40px 0;
}

.privacidade h3 {
    color: var(--white);
    margin-bottom: 15px;
}

.privacidade p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin: 0;
}

/* ========== 17. RESPONSIVIDADE ========== */

/* Tablets e telas médias */
@media (max-width: 992px) {
    .sobre-content {
        grid-template-columns: 1fr;
    }

    .sobre-text p {
        text-align: center;
    }
}

/* Celulares */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-alt);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .hero {
        padding: 140px 0 60px;
        min-height: auto;
    }

    section {
        padding: 60px 0;
    }
}

/* Celulares pequenos */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* =====================================================
   PRODUCTS PAGE
   ===================================================== */

/* Hero da página de produtos */
.hero-produtos {
    position: relative;
    color: var(--white);
    padding: 140px 0 80px;
    min-height: 400px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-produtos .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-produtos .hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-produtos .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 25, 49, 0.92), rgba(0, 77, 136, 0.88), rgba(0, 131, 171, 0.85));
}

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

.hero-produtos-content {
    text-align: center;
}

.hero-produtos-content h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.hero-produtos-content p {
    font-size: 1.1rem;
    color: var(--white);
    max-width: 600px;
    margin: 0 auto;
}

/* Botão voltar */
.btn-voltar {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 10px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.btn-voltar:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Seção de produtos */
.produtos-section {
    padding: 80px 0;
    background: var(--bg);
}

.produtos-cta-topo {
    text-align: right;
    margin-bottom: 50px;
}

.produtos-cta-final {
    text-align: right;
    margin-top: 50px;
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    flex: 1;
}

/* Layout com sidebar de categorias */
.produtos-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.produtos-sidebar {
    flex: 0 0 240px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 25px 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 110px;
}

.sidebar-titulo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(0, 180, 216, 0.3);
}

.categorias-lista {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.categoria-btn {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.categoria-btn:hover {
    color: var(--primary);
    background: rgba(0, 180, 216, 0.08);
}

.categoria-btn.active {
    color: var(--primary);
    background: rgba(0, 180, 216, 0.12);
    border-left-color: var(--primary);
    font-weight: 700;
}

.produtos-vazio {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-light);
    padding: 60px 0;
    font-size: 1.1rem;
}

/* Card de produto */
.produto-card {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 35px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.produto-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.produto-icon img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.produto-nome {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.produto-preco {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.produto-descricao {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Responsividade produtos */
@media (max-width: 768px) {
    .hero-produtos {
        padding: 120px 0 50px;
    }

    .hero-produtos-content h1 {
        font-size: 2rem;
    }

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

    .produtos-layout {
        flex-direction: column;
        gap: 25px;
    }

    .produtos-sidebar {
        flex: 0 0 auto;
        width: 100%;
        position: static;
        top: auto;
    }

    .categorias-lista {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .categoria-btn {
        width: auto;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 8px 14px;
        white-space: nowrap;
    }

    .categoria-btn.active {
        border-left-color: transparent;
        border-bottom-color: var(--primary);
    }
}

/* ========== BOTÕES DE PRODUTO ========== */
.produto-botoes {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

.btn-detalhes {
    background: var(--bg);
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.btn-comprar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.3);
    transition: var(--transition);
}

.btn-comprar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 180, 216, 0.4);
}

.btn-carrinho {
    background: rgba(0, 180, 216, 0.15);
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* ========== DETAILS PAGE ========== */
.detalhes-section {
    padding: 80px 0;
}

.detalhes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.detalhes-imagem {
    position: sticky;
    top: 100px;
}

.detalhes-imagem img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.detalhes-info h2 {
    font-size: 2rem;
    color: var(--text);
    margin-bottom: 10px;
}

.detalhes-categoria {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.detalhes-descricao {
    margin-bottom: 30px;
}

.detalhes-descricao h3 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 15px;
}

.detalhes-descricao p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

.detalhes-especificacoes {
    margin-bottom: 30px;
}

.detalhes-especificacoes h3 {
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 15px;
}

.specs-grid {
    display: grid;
    gap: 15px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--bg-alt);
    border-radius: var(--radius-sm);
}

.spec-label {
    font-weight: 600;
    color: var(--text);
}

.spec-value {
    color: var(--text-light);
}

.detalhes-botoes {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Responsividade detalhes */
@media (max-width: 992px) {
    .detalhes-grid {
        grid-template-columns: 1fr;
    }

    .detalhes-imagem {
        position: static;
    }
}

@media (max-width: 768px) {
    .detalhes-botoes {
        flex-direction: column;
    }

    .detalhes-botoes .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========== LIGHTBOX ZOOM DE IMAGEM ========== */
.detalhes-imagem {
    cursor: zoom-in;
}

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(5, 15, 25, 0.92);
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.lightbox.open {
    display: flex;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 25px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2.5rem;
    line-height: 1;
    cursor: pointer;
    z-index: 1001;
    transition: transform 0.2s ease;
}

.lightbox-close:hover {
    transform: scale(1.15);
}

@media (max-width: 768px) {
    .lightbox {
        padding: 15px;
    }

    .lightbox-img {
        max-width: 95vw;
        max-height: 80vh;
    }
}

/* ========== CHECKOUT PAGE ========== */
.checkout-section {
    padding: 60px 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: start;
}

.checkout-form {
    background: var(--bg-alt);
    padding: 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.checkout-form h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.form-title {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--bg);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: var(--bg);
    color: var(--text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.2);
}

.form-group input::placeholder {
    color: var(--text-light);
    opacity: 0.7;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Métodos de Pagamento */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.payment-option {
    cursor: pointer;
}

.payment-option input {
    display: none;
}

.payment-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 20px;
    background: var(--bg);
    border: 2px solid var(--bg);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.payment-option.active .payment-card,
.payment-option:hover .payment-card {
    border-color: var(--primary);
    background: rgba(0, 180, 216, 0.1);
}

.payment-icon {
    font-size: 1.5rem;
}

.payment-name {
    font-weight: 600;
    color: var(--text);
}

.payment-desc {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-left: auto;
}

/* Seção de Parcelamento */
.parcelamento-section {
    margin-bottom: 25px;
    display: block;
}

.parcelamento-section.hidden {
    display: none;
}

.parcelamento-label {
    display: block;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.parcelamento-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.parcelamento-option {
    cursor: pointer;
}

.parcelamento-option input {
    display: none;
}

.parcelamento-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: var(--bg);
    border: 2px solid var(--bg);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.parcelamento-option.active .parcelamento-card,
.parcelamento-option:hover .parcelamento-card {
    border-color: var(--primary);
    background: rgba(0, 180, 216, 0.1);
}

.parcelas-numero {
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
    min-width: 35px;
}

.parcelas-info {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.3;
}

/* Botões de Checkout */
.checkout-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#paypal-button-container {
    min-height: 50px;
}

.paypal-erro {
    text-align: center;
    padding: 15px;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: var(--radius-sm);
    color: #ff6b6b;
    font-size: 0.9rem;
}

.btn-whatsapp-checkout {
    width: 100%;
    background: #25d366;
    color: var(--white);
    padding: 16px 24px;
    font-size: 1.1rem;
}

.btn-whatsapp-checkout:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* Pagamento Sucesso */
.pagamento-sucesso {
    text-align: center;
    padding: 40px 20px;
}

.sucesso-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.pagamento-sucesso h2 {
    font-size: 1.8rem;
    color: var(--text);
    margin-bottom: 15px;
}

.pagamento-sucesso p {
    color: var(--text-light);
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.sucesso-detalhes {
    background: var(--bg);
    padding: 20px;
    border-radius: var(--radius-sm);
    margin: 25px 0;
    text-align: left;
}

.sucesso-detalhes p {
    margin-bottom: 8px;
}

.sucesso-email {
    margin-bottom: 25px;
    font-size: 0.95rem;
}

/* Resumo do Pedido */
.checkout-resumo {
    background: var(--bg-alt);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.checkout-resumo h2 {
    font-size: 1.3rem;
    color: var(--text);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.resumo-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--bg);
}

.resumo-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.resumo-item .resumo-info {
    flex: 1;
}

.resumo-item-preco {
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    font-size: 0.95rem;
}

.resumo-vazio {
    text-align: center;
    color: var(--text-light);
    padding: 20px 0;
}

.resumo-info h3 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 5px;
}

.resumo-info p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.resumo-valores {
    margin-bottom: 20px;
}

.resumo-linha {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    color: var(--text-light);
}

.resumo-linha.total {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text);
    border-top: 2px solid var(--bg);
    margin-top: 10px;
    padding-top: 15px;
}

.frete-gratis {
    color: #25d366;
    font-weight: 600;
}

.resumo-parcelas {
    text-align: center;
    padding: 12px;
    background: rgba(0, 180, 216, 0.1);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.resumo-parcelas p {
    color: var(--primary);
    font-weight: 600;
    margin: 0;
    font-size: 0.9rem;
}

.resumo-seguranca {
    padding-top: 15px;
    border-top: 1px solid var(--bg);
}

.resumo-seguranca p {
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

/* Responsividade Checkout */
@media (max-width: 992px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .checkout-resumo {
        position: static;
        order: -1;
    }
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .checkout-form {
        padding: 25px 20px;
    }

    .payment-desc {
        display: none;
    }

    .parcelamento-options {
        grid-template-columns: 1fr;
    }
}

/* ========== CART PAGE ========== */
.carrinho-section {
    padding: 140px 0 80px;
    min-height: 60vh;
}

.carrinho-section h1 {
    text-align: center;
    margin-bottom: 10px;
}

.carrinho-subtitulo {
    text-align: center;
    margin-bottom: 40px;
}

.carrinho-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

.carrinho-lista {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.carrinho-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.carrinho-selecionar-todos {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text);
}

.carrinho-item {
    display: grid;
    grid-template-columns: auto 80px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    background: var(--bg-alt);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.carrinho-item.nao-selecionado {
    opacity: 0.55;
}

.carrinho-item-check {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
    cursor: pointer;
}

.carrinho-item-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.carrinho-item-info h3 {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 4px;
}

.carrinho-item-info p {
    margin: 0;
    font-size: 0.85rem;
}

.quantidade-controle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg);
    border-radius: 50px;
    padding: 5px;
}

.qtd-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--text);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

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

.qtd-valor {
    min-width: 24px;
    text-align: center;
    font-weight: 700;
    color: var(--text);
}

.carrinho-item-preco {
    font-weight: 800;
    color: var(--primary);
    white-space: nowrap;
}

.carrinho-remover {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.carrinho-remover:hover {
    color: #ff6b6b;
    transform: scale(1.2);
}

/* Resumo lateral do carrinho */
.carrinho-resumo {
    background: var(--bg-alt);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.carrinho-resumo h2 {
    font-size: 1.3rem;
    color: var(--text);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary);
}

.carrinho-resumo .resumo-linha {
    padding: 10px 0;
}

.carrinho-resumo .resumo-linha.total {
    font-size: 1.25rem;
}

.carrinho-selecionados-info {
    background: rgba(0, 180, 216, 0.1);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.btn-carrinho-pagar {
    width: 100%;
    margin-top: 5px;
}

/* Estado vazio */
.carrinho-vazio {
    text-align: center;
    padding: 60px 20px;
}

.carrinho-vazio .carrinho-vazio-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.carrinho-vazio h2 {
    margin-bottom: 10px;
}

.carrinho-vazio .btn {
    margin-top: 15px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translate(-50%, 20px);
    background: var(--bg-alt);
    color: var(--text);
    padding: 14px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: auto;
}

.toast-link {
    color: var(--primary);
    font-weight: 700;
    text-decoration: underline;
}

/* Responsividade carrinho */
@media (max-width: 992px) {
    .carrinho-layout {
        grid-template-columns: 1fr;
    }

    .carrinho-resumo {
        position: static;
    }
}

@media (max-width: 768px) {
    .carrinho-item {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .carrinho-item-img {
        width: 60px;
        height: 60px;
    }

    .carrinho-item-info {
        flex: 1;
        min-width: 120px;
    }

    .carrinho-remover {
        margin-left: auto;
    }
}