/* ==========================================================================
   CÓPIA DIGITAL - DESIGN SYSTEM & ESTILOS GLOBAIS
   ========================================================================== */

/* Importação de Tipografia Moderna (Google Fonts) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Paleta de Cores */
    --primary-navy: #0B2545;
    --primary-navy-dark: #001220;
    --primary-navy-light: #133A6B;
    --accent-orange: #FF6B00;
    --accent-orange-hover: #E55E00;
    --accent-orange-light: #FFF0E6;
    
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-footer: #000E1A;
    
    --text-dark: #0F172A;
    --text-muted: #475569;
    --text-light: #94A3B8;
    --text-white: #FFFFFF;
    
    --border-color: #E2E8F0;
    --border-focus: #FF6B00;
    
    --success: #10B981;
    --success-light: #D1FAE5;
    --error: #EF4444;
    --error-light: #FEE2E2;
    
    /* Fontes */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Efeitos & Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-premium: 0 20px 25px -5px rgba(11, 37, 69, 0.15), 0 8px 10px -6px rgba(11, 37, 69, 0.15);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Altura Navbar */
    --navbar-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-navy);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* Utilitários */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 80px 0;
}

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

.text-accent {
    color: var(--accent-orange);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--accent-orange);
    color: var(--text-white);
    box-shadow: 0 4px 14px rgba(255, 107, 0, 0.4);
}

.btn-primary:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.6);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn-secondary:hover {
    background-color: var(--text-white);
    color: var(--primary-navy-dark);
    transform: translateY(-2px);
}

.btn-outline-navy {
    background-color: transparent;
    color: var(--primary-navy);
    border: 2px solid var(--primary-navy);
}

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   TOP BAR (Barra Superior de Contacto)
   ========================================================================== */
.top-bar {
    background-color: var(--primary-navy-dark);
    color: var(--text-light);
    font-size: 0.85rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-info {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar-item svg {
    width: 14px;
    height: 14px;
    fill: var(--accent-orange);
}

.top-bar-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-open .status-dot {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
    animation: pulseStatus 2s infinite;
}

.status-closed .status-dot {
    background-color: var(--error);
    box-shadow: 0 0 8px var(--error);
}

@keyframes pulseStatus {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   NAVBAR (Barra de Navegação)
   ========================================================================== */
.header-nav {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    height: var(--navbar-height);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header-nav.scrolled {
    height: 70px;
    box-shadow: var(--shadow-md);
}

.header-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-navy);
}

.logo svg {
    width: 28px;
    height: 28px;
    fill: var(--accent-orange);
}

.logo span {
    color: var(--accent-orange);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-dark);
    font-size: 1rem;
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-orange);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-orange);
    transition: var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-entrar {
    font-weight: 600;
    color: var(--primary-navy);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.btn-entrar:hover {
    background-color: rgba(11, 37, 69, 0.05);
    color: var(--accent-orange);
}

.btn-cart {
    background-color: var(--accent-orange);
    color: var(--text-white);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    box-shadow: 0 4px 10px rgba(255, 107, 0, 0.2);
    transition: var(--transition-normal);
}

.btn-cart:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(255, 107, 0, 0.3);
}

.cart-counter {
    background-color: var(--primary-navy);
    color: var(--text-white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -8px;
    right: -8px;
    border: 2px solid var(--bg-white);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--primary-navy);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    background-color: var(--primary-navy-dark);
    color: var(--text-white);
    min-height: calc(90vh - var(--navbar-height));
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.25;
    mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
    -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 1) 50%, rgba(0, 0, 0, 0) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-navy-dark) 50%, rgba(0, 18, 32, 0.4) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 40px;
}

.hero-content {
    max-width: 680px;
    padding: 40px 0;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(255, 107, 0, 0.15);
    color: var(--accent-orange);
    border: 1px solid rgba(255, 107, 0, 0.3);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero h1 {
    color: var(--text-white);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 36px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ==========================================================================
   VANTAGENS BAR
   ========================================================================== */
.advantages {
    background-color: var(--bg-white);
    padding: 30px 0;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 4;
    margin-top: -30px;
    border-radius: var(--radius-lg);
    max-width: 1232px;
    margin-left: auto;
    margin-right: auto;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.advantage-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 15px;
    border-right: 1px solid var(--border-color);
}

.advantage-card:last-child {
    border-right: none;
}

.advantage-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--accent-orange-light);
    border-radius: 50%;
    color: var(--accent-orange);
    flex-shrink: 0;
}

.advantage-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.advantage-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 2px;
}

.advantage-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   SOBRE NÓS
   ========================================================================== */
.about {
    background-color: var(--bg-white);
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
}

.about-badge-floating {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary-navy);
    color: var(--text-white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 220px;
    text-align: center;
}

.about-badge-val {
    display: block;
    font-size: 2.2rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--accent-orange);
    line-height: 1;
    margin-bottom: 4px;
}

.about-badge-txt {
    font-size: 0.85rem;
    font-weight: 600;
}

.about-subtitle {
    font-size: 0.95rem;
    color: var(--accent-orange);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-description {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--primary-navy);
}

.about-feature-item svg {
    width: 20px;
    height: 20px;
    fill: var(--accent-orange);
}

/* ==========================================================================
   PRODUTOS & SERVIÇOS
   ========================================================================== */
.services-header {
    margin-bottom: 50px;
}

.services-subtitle {
    font-size: 0.95rem;
    color: var(--accent-orange);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.services-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.services-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-muted);
}

.category-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    background-color: var(--bg-white);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-normal);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-navy);
    color: var(--text-white);
    border-color: var(--primary-navy);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(255, 107, 0, 0.2);
}

.product-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 200px;
    background-color: #E2E8F0;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.08);
}

.product-category-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: rgba(11, 37, 69, 0.95);
    color: var(--text-white);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-top: auto;
}

.product-price-label {
    font-size: 0.75rem;
    color: var(--text-light);
    display: block;
}

.product-price-value {
    font-size: 1.35rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-navy);
}

.btn-add-to-cart {
    background-color: var(--accent-orange-light);
    color: var(--accent-orange);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.btn-add-to-cart:hover {
    background-color: var(--accent-orange);
    color: var(--text-white);
}

.btn-add-to-cart svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ==========================================================================
   ORÇAMENTOS & FORMULÁRIOS
   ========================================================================== */
.budget-section {
    background-color: var(--primary-navy-dark);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.budget-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
    position: relative;
    z-index: 5;
}

.budget-info h2 {
    color: var(--text-white);
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.budget-info p {
    color: var(--text-light);
    margin-bottom: 40px;
}

.budget-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.budget-step-item {
    display: flex;
    gap: 20px;
}

.step-num {
    background-color: var(--accent-orange);
    color: var(--text-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
    flex-shrink: 0;
}

.step-title {
    font-weight: 700;
    margin-bottom: 4px;
    font-size: 1.1rem;
}

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

.form-card {
    background-color: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-white);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.form-control:focus {
    border-color: var(--accent-orange);
    background-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.2);
}

select.form-control option {
    background-color: var(--primary-navy-dark);
    color: var(--text-white);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.file-upload-wrapper {
    position: relative;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.file-upload-wrapper:hover {
    border-color: var(--accent-orange);
    background-color: rgba(255, 107, 0, 0.02);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-icon {
    width: 32px;
    height: 32px;
    fill: var(--accent-orange);
    margin: 0 auto 10px;
}

.upload-text {
    font-size: 0.9rem;
    font-weight: 600;
}

.upload-desc {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 4px;
}

.file-selected-name {
    margin-top: 10px;
    font-size: 0.85rem;
    color: var(--accent-orange);
    font-weight: 600;
    display: none;
}

.form-feedback {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
    font-weight: 600;
    animation: fadeIn 0.3s ease;
}

.form-feedback.success {
    background-color: var(--success-light);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: block;
}

.form-feedback.error {
    background-color: var(--error-light);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
    display: block;
}

/* ==========================================================================
   CONTACTO GERAL
   ========================================================================== */
.contact-section {
    background-color: var(--bg-light);
}

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

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-title-group h2 {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.contact-title-group p {
    color: var(--text-muted);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: var(--bg-white);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--accent-orange-light);
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-method-title {
    font-weight: 700;
    margin-bottom: 4px;
    font-size: 1.05rem;
}

.contact-method-val {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-method-val a:hover {
    color: var(--accent-orange);
}

.contact-form-container {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-form-container label {
    color: var(--text-dark);
}

.contact-form-container .form-control {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
}

.contact-form-container .form-control:focus {
    border-color: var(--accent-orange);
    background-color: var(--bg-white);
}

.map-container {
    margin-top: 40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ==========================================================================
   CARRINHO SLIDE-OVER (Gaveta Lateral)
   ========================================================================== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background-color: var(--bg-white);
    z-index: 1000;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 18, 32, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    animation: fadeIn 0.3s ease;
}

.cart-overlay.show {
    display: block;
}

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.btn-close-cart {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.btn-close-cart:hover {
    background-color: var(--accent-orange-light);
    color: var(--accent-orange);
}

.btn-close-cart svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.cart-items-list {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-empty-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.cart-empty-message svg {
    width: 64px;
    height: 64px;
    fill: var(--text-light);
    margin: 0 auto 16px;
}

.cart-item {
    display: flex;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item-img {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background-color: var(--border-color);
}

.cart-item-info {
    flex-grow: 1;
}

.cart-item-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--primary-navy);
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: 10px;
}

.cart-item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background-color: var(--border-color);
}

.qty-input {
    width: 32px;
    height: 28px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
}

.btn-remove-item {
    color: var(--text-light);
    transition: var(--transition-fast);
    padding: 4px;
}

.btn-remove-item:hover {
    color: var(--error);
}

.btn-remove-item svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.cart-total-label {
    font-weight: 700;
    color: var(--primary-navy);
}

.cart-total-value {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--accent-orange);
}

.btn-checkout {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

/* ==========================================================================
   RODAPÉ (Azul Escuro)
   ========================================================================== */
.footer {
    background-color: var(--bg-footer);
    color: var(--text-light);
    padding-top: 80px;
    border-top: 3px solid var(--accent-orange);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 20px;
}

.footer-logo svg {
    width: 32px;
    height: 32px;
    fill: var(--accent-orange);
}

.footer-logo span {
    color: var(--accent-orange);
}

.footer-about-text {
    font-size: 0.9rem;
    margin-bottom: 24px;
    line-height: 1.7;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: var(--transition-normal);
}

.footer-social-link:hover {
    background-color: var(--accent-orange);
    transform: translateY(-3px);
}

.footer-social-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-column-title {
    color: var(--text-white);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-column-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-orange);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent-orange);
    padding-left: 6px;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    font-size: 0.9rem;
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    fill: var(--accent-orange);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact-item p {
    line-height: 1.4;
}

.btn-whatsapp-footer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #25D366;
    color: var(--text-white);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 10px;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
    transition: var(--transition-normal);
}

.btn-whatsapp-footer:hover {
    background-color: #20BA56;
    transform: translateY(-2px);
}

.btn-whatsapp-footer svg {
    width: 18px;
    height: 18px;
    fill: var(--text-white);
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 24px 0;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-payment-methods {
    display: flex;
    gap: 8px;
    align-items: center;
}

.footer-payment-badge {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-white);
}

/* ==========================================================================
   BOTÕES FLUTUANTES & CHAT
   ========================================================================== */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 998;
}

.btn-floating {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    color: var(--text-white);
}

.btn-floating:hover {
    transform: scale(1.1) translateY(-3px);
}

.btn-float-whatsapp {
    background-color: #25D366;
}

.btn-float-whatsapp svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.btn-float-chat {
    background-color: var(--accent-orange);
    position: relative;
}

.btn-float-chat svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.chat-notify {
    position: absolute;
    top: -2px;
    right: -2px;
    background-color: var(--error);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--bg-white);
}

.btn-scroll-top {
    background-color: var(--primary-navy);
    display: none;
}

.btn-scroll-top svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.chat-widget-box {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 320px;
    height: 400px;
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
    z-index: 1001;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUpChat 0.3s ease;
}

.chat-widget-box.show {
    display: flex;
}

@keyframes slideUpChat {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.chat-widget-header {
    background-color: var(--primary-navy);
    color: var(--text-white);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-agent-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--accent-orange-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-agent-avatar svg {
    width: 20px;
    height: 20px;
    fill: var(--accent-orange);
}

.chat-agent-info h4 {
    color: var(--text-white);
    font-size: 0.95rem;
}

.chat-agent-info p {
    font-size: 0.75rem;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 4px;
}

.chat-agent-info p::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--success);
    display: inline-block;
}

.chat-close-btn {
    margin-left: auto;
    color: var(--text-white);
}

.chat-close-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.chat-widget-body {
    flex-grow: 1;
    padding: 16px;
    background-color: var(--bg-light);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.chat-msg-received {
    background-color: var(--bg-white);
    color: var(--text-dark);
    align-self: flex-start;
    border-bottom-left-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.chat-msg-sent {
    background-color: var(--primary-navy);
    color: var(--text-white);
    align-self: flex-end;
    border-bottom-right-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.chat-widget-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
    background-color: var(--bg-white);
}

.chat-input {
    flex-grow: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    font-size: 0.88rem;
    color: var(--text-dark);
}

.chat-input:focus {
    border-color: var(--accent-orange);
}

.btn-send-chat {
    background-color: var(--accent-orange);
    color: var(--text-white);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.btn-send-chat:hover {
    background-color: var(--accent-orange-hover);
}

.btn-send-chat svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
    margin-left: 2px;
}

/* ==========================================================================
   CHECKOUT & ADMIN LAYOUTS
   ========================================================================== */
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.checkout-summary-item {
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

.checkout-summary-item:last-child {
    border-bottom: none;
}

.checkout-item-details {
    flex-grow: 1;
}

.checkout-item-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary-navy);
}

.checkout-item-meta {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.checkout-item-price {
    font-weight: 700;
    color: var(--accent-orange);
    font-size: 1rem;
}

/* Painel Admin e Tabelas */
.admin-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
}

.admin-card-title {
    font-size: 1.3rem;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--bg-light);
    padding-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab-btn-group {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    background-color: var(--border-color);
    padding: 6px;
    border-radius: var(--radius-md);
}

.tab-btn {
    flex-grow: 1;
    padding: 10px;
    text-align: center;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    color: var(--text-muted);
}

.tab-btn.active {
    background-color: var(--primary-navy);
    color: var(--text-white);
}

.admin-table-responsive {
    width: 100%;
    overflow-x: auto;
    margin-top: 15px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.admin-table th, .admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    background-color: var(--bg-light);
    color: var(--primary-navy);
    font-weight: 700;
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.admin-table tr:hover td {
    background-color: rgba(11, 37, 69, 0.02);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.pendente {
    background-color: #FEF3C7;
    color: #D97706;
}

.status-badge.pago {
    background-color: var(--success-light);
    color: #065F46;
}

.status-badge.cancelado {
    background-color: var(--error-light);
    color: #991B1B;
}

.btn-status-change {
    padding: 4px 8px;
    font-size: 0.75rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    color: var(--text-dark);
    border-radius: var(--radius-sm);
}

.btn-status-change:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ==========================================================================
   RESPONSIVIDADE (Media Queries)
   ========================================================================== */
@media (max-width: 1200px) {
    .advantages {
        margin-left: 24px;
        margin-right: 24px;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .advantage-card {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 16px;
    }
    .advantage-card:nth-last-child(-n+2) {
        border-bottom: none;
        padding-bottom: 0;
    }
}

@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    .hero .container {
        grid-template-columns: 1.5fr 0.5fr;
    }
    .hero::before {
        width: 40%;
    }
    .about-grid, .budget-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
    .about-badge-floating {
        right: 0;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar-info {
        justify-content: center;
        width: 100%;
    }
    .top-bar-status {
        margin: 0 auto;
    }
    .menu-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: var(--navbar-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--navbar-height));
        background-color: var(--bg-white);
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
        transition: var(--transition-normal);
        align-items: flex-start;
        z-index: 99;
    }
    .nav-menu.open {
        left: 0;
    }
    .nav-link {
        width: 100%;
        font-size: 1.2rem;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 12px;
    }
    .nav-link::after {
        display: none;
    }
    .nav-actions {
        margin-left: auto;
        margin-right: 15px;
    }
    .hero {
        text-align: center;
        padding: 60px 0;
    }
    .hero::before {
        display: none;
    }
    .hero::after {
        background: var(--primary-navy-dark);
    }
    .hero .container {
        grid-template-columns: 1fr;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-actions {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .top-bar {
        display: none;
    }
    .nav-actions {
        gap: 8px;
    }
    .btn-cart {
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    .btn-entrar {
        display: none;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .advantage-card {
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 16px;
    }
    .advantage-card:last-child {
        border-bottom: none;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .form-card, .contact-form-container {
        padding: 24px 16px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-bottom .container {
        flex-direction: column;
        text-align: center;
    }
    .floating-actions {
        bottom: 20px;
        right: 20px;
    }
    .btn-floating {
        width: 48px;
        height: 48px;
    }
    .chat-widget-box {
        bottom: 80px;
        right: 20px;
        width: calc(100% - 40px);
        max-width: 320px;
    }
}

/* ==========================================================================
   SUPORTE PARA FATURAS E PÁGINAS DE SUCESSO (ADICIONADO NA FASE 2)
   ========================================================================== */
.invoice-box {
    max-width: 800px;
    margin: 40px auto;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}
.stamp-pago {
    border: 3px solid var(--success);
    color: var(--success);
    font-size: 1.5rem;
    font-weight: 800;
    padding: 8px 24px;
    border-radius: var(--radius-sm);
    transform: rotate(-12deg);
    position: absolute;
    top: 40px;
    right: 40px;
    user-select: none;
    opacity: 0.85;
    background-color: var(--bg-white);
}
.invoice-title {
    color: var(--primary-navy);
    border-bottom: 2px solid var(--accent-orange);
    padding-bottom: 10px;
    margin-bottom: 25px;
}
.invoice-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
}
.invoice-table th, .invoice-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.invoice-table th {
    background-color: var(--bg-light);
    color: var(--primary-navy);
    font-weight: 700;
}
@media print {
    body { background: white; color: black; }
    .header-nav, .no-print { display: none !important; }
    .invoice-box { border: none; box-shadow: none; margin: 0; padding: 0; }
}