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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 0.5rem;
    --transition: all 0.2s ease-out;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Prevenir piscar durante carregamento */
body:not(.loaded) {
    visibility: hidden;
}

body.loaded {
    visibility: visible;
    animation: fadeIn 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Fixo (Sticky) */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
}

.header:hover {
    box-shadow: var(--shadow-xl);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    min-height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo i {
    font-size: 1.6rem;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1rem;
}

.nav-list li {
    transition: all 0.3s ease;
}

.nav-list:hover li:not(:hover) {
    opacity: 0.6;
    transform: scale(0.95);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
}

.nav-link:hover {
    color: white;
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.search-box input {
    padding: 0.5rem 2.5rem 0.5rem 0.8rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    outline: none;
    transition: var(--transition);
    width: 220px;
    font-size: 0.9rem;
    height: 38px;
    line-height: 1.5;
    vertical-align: middle;
}

.search-box input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

.search-box i {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    cursor: pointer;
    font-size: 0.9rem;
    pointer-events: none;
}

.header-icons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cart-icon,
.wishlist-icon {
    position: relative;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray-700);
    font-size: 1.25rem;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.cart-icon:hover,
.wishlist-icon:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
}

.cart-count,
.wishlist-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: var(--white);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0;
    transform: scale(0);
    transition: all 0.2s ease;
}

.cart-count.show,
.wishlist-count.show {
    opacity: 1;
    transform: scale(1);
}

.wishlist-icon .wishlist-count {
    background: var(--danger-color);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    margin: 2px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    color: var(--white);
    padding: 120px 0 80px;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Hero Video Background */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Hero Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(37, 99, 235, 0.8) 0%, 
        rgba(29, 78, 216, 0.8) 50%,
        rgba(30, 41, 59, 0.8) 100%
    );
    z-index: 2;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

/* Hero Container */
.hero-container {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.floating-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    animation: float 4s ease-in-out infinite;
}

.floating-icons i {
    font-size: 4rem;
    opacity: 0.8;
    animation: gentleBounce 3s ease-in-out infinite;
}

.floating-icons i:nth-child(2) {
    animation-delay: 0.75s;
}

.floating-icons i:nth-child(3) {
    animation-delay: 1.5s;
}

.floating-icons i:nth-child(4) {
    animation-delay: 2.25s;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

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

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

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--gray-800);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Categories */
.categories {
    padding: 80px 0;
    background: var(--gray-50);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.category-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4);
}

.category-card:hover .category-card-hover {
    opacity: 1 !important;
}

.category-card {
    position: relative;
}

.category-card i {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.category-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.category-card p {
    color: rgba(255, 255, 255, 0.9);
}

/* Produtos em Destaque */
.produtos-destaque {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
}

.produtos-destaque::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header .section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.section-header .section-title i {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.section-subtitle {
    color: var(--gray-600);
    font-size: 1.125rem;
    max-width: 500px;
    margin: 0 auto;
}

.featured-products-carousel {
    margin-bottom: 3rem;
}

.products-featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.featured-product-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease-out;
    position: relative;
    border: 1px solid var(--gray-200);
}

.featured-product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.featured-product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.featured-product-card:hover::before {
    opacity: 1;
}

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

.products-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-select {
    padding: 0.5rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    background: var(--white);
    color: var(--gray-700);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
}

.sort-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Produtos Gerais */
.produtos {
    padding: 80px 0;
}

.filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    background: transparent;
    border: 2px solid var(--gray-300);
    border-radius: 25px;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

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

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.produto-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

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

.produto-image {
    height: 200px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

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

.produto-card:hover .produto-image img {
    transform: scale(1.1);
}

.produto-image i {
    font-size: 4rem;
    color: var(--gray-400);
    display: flex;
    align-items: center;
    justify-content: center;
}

.produto-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.badge {
    position: absolute;
    top: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    z-index: 2;
}

.badge.sale {
    background: var(--danger-color);
    left: 1rem;
}

.badge.featured {
    background: var(--accent-color);
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.badge.featured::before {
    content: '⭐';
    font-size: 0.75rem;
}

.badge.new {
    background: var(--success-color);
    left: 1rem;
}

.badge.limited {
    background: var(--warning-color);
    left: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Stock Status */
.product-stock {
    margin: 0.5rem 0;
    font-size: 0.875rem;
}

.stock-available {
    color: var(--success-color);
    font-weight: 500;
}

.stock-unavailable {
    color: var(--danger-color);
    font-weight: 500;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    color: var(--gray-800);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--success-color);
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease-out;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 250px;
}

.toast.show {
    transform: translateX(0);
}

.toast.error {
    border-left-color: var(--danger-color);
}

.toast.info {
    border-left-color: var(--primary-color);
}

.toast i {
    font-size: 1.125rem;
}

/* No Products Message */
.no-products {
    text-align: center;
    color: var(--gray-500);
    font-size: 1.125rem;
    padding: 3rem;
    grid-column: 1 / -1;
}

/* Image Placeholder */
.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-400);
}

.image-placeholder i {
    font-size: 3rem;
}

/* Enhanced Product Actions */
.produto-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.btn-favorite {
    background: var(--gray-200);
    color: var(--gray-600);
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-favorite:hover {
    background: var(--gray-300);
    color: var(--danger-color);
}

.btn-favorite.active {
    background: var(--danger-color);
    color: var(--white);
}

/* Enhanced Product Card Hover Effects */
.featured-product-card:hover .produto-image img {
    transform: scale(1.05);
}

.produto-image {
    overflow: hidden;
}

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

/* Enhanced Cart Modal */
.enhanced-cart {
    min-width: 600px;
    max-width: 800px;
}

.cart-items {
    max-height: 400px;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

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

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

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

.cart-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.quantity-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.quantity-btn:hover {
    background: var(--gray-100);
}

.quantity-input {
    width: 50px;
    text-align: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 0.25rem;
}

.cart-item-remove {
    color: var(--danger-color);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.cart-item-remove:hover {
    background: var(--danger-color);
    color: var(--white);
}

.cart-empty {
    text-align: center;
    padding: 3rem;
    color: var(--gray-500);
}

.cart-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.cart-summary {
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.summary-line.total {
    font-weight: 700;
    font-size: 1.125rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--gray-300);
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.cart-actions {
    display: flex;
    gap: 1rem;
}

.cart-actions .btn {
    flex: 1;
}

/* Checkout Modal */
.checkout-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
}

.step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -20px;
    width: 40px;
    height: 2px;
    background: var(--gray-300);
    top: 50%;
    transform: translateY(-50%);
}

.step.active::after {
    background: var(--primary-color);
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--gray-300);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.step.active .step-number {
    background: var(--primary-color);
}

.step-title {
    font-weight: 500;
    color: var(--gray-600);
}

.step.active .step-title {
    color: var(--primary-color);
    font-weight: 600;
}

.checkout-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-grid input,
.form-grid select {
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-grid input:focus,
.form-grid select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.payment-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.payment-option {
    cursor: pointer;
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-align: center;
}

.payment-option input[type="radio"]:checked + .payment-card {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.payment-card i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--gray-600);
}

.payment-option input[type="radio"]:checked + .payment-card i {
    color: var(--primary-color);
}

/* Wishlist Modal */
.wishlist-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

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

.wishlist-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

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

.wishlist-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.wishlist-item-price {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.wishlist-item-actions {
    display: flex;
    gap: 0.5rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .enhanced-cart {
        min-width: auto;
        width: 95vw;
        max-width: none;
    }
    
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cart-item-image {
        align-self: center;
    }
    
    .checkout-steps {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-options {
        grid-template-columns: 1fr;
    }
}

.produto-info {
    padding: 1.5rem;
}

.produto-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.produto-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.produto-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-old {
    color: var(--gray-400);
    text-decoration: line-through;
    font-size: 0.875rem;
}

.price-current {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
}

.produto-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    flex: 1;
}

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

.btn-cart:hover {
    background: var(--primary-dark);
}

.btn-favorite {
    background: var(--gray-200);
    color: var(--gray-600);
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-favorite:hover {
    background: var(--danger-color);
    color: var(--white);
}

/* Serviços */
.servicos {
    padding: 80px 0;
    background: var(--gray-50);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.servico-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

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

.servico-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.servico-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--gray-800);
}

.servico-card p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.servico-card ul {
    list-style: none;
    text-align: left;
}

.servico-card li {
    padding: 0.5rem 0;
    color: var(--gray-600);
    position: relative;
    padding-left: 1.5rem;
}

.servico-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Dicas do Especialista */
.dicas-especialista {
    padding: 80px 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.dicas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.dica-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

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

.dica-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
}

.dica-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: var(--gray-50);
    transition: var(--transition);
}

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

.dica-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
}

.dica-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--white);
    padding: 2rem 1.5rem 1.5rem;
    z-index: 2;
}

.dica-content {
    padding: 1.5rem;
}

.dica-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--gray-800);
    line-height: 1.4;
}

.dica-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.dica-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.dica-tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
}

.dica-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.dica-difficulty {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.difficulty-stars {
    display: flex;
    gap: 0.125rem;
}

.difficulty-stars i {
    color: var(--accent-color);
    font-size: 0.75rem;
}

.dica-read-time {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Navigação das Dicas */
.dicas-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.dica-nav-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.25rem;
}

.dica-nav-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.dica-nav-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
    transform: none;
}

.dicas-dots {
    display: flex;
    gap: 0.5rem;
}

.dica-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: var(--transition);
}

.dica-dot.active {
    background: var(--primary-color);
    transform: scale(1.3);
}

.dica-dot:hover {
    background: var(--primary-color);
}

/* Modal para Dica Expandida */
.dica-modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
    overflow-y: auto;
    backdrop-filter: blur(5px);
}

.dica-modal-content {
    background-color: var(--white);
    margin: 2% auto;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideIn 0.3s ease;
}

.dica-modal-header {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.dica-modal-header img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: var(--gray-50);
}

.dica-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    transition: var(--transition);
}

.dica-modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
}

.dica-modal-body {
    padding: 2rem;
}

.dica-modal-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--gray-800);
}

.dica-modal-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.dica-modal-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-700);
}

/* Sobre */
.sobre {
    padding: 80px 0;
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sobre-text h2 {
    text-align: left;
    margin-bottom: 2rem;
}

.sobre-text p {
    margin-bottom: 1.5rem;
    color: var(--gray-600);
    font-size: 1.125rem;
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--gray-600);
    font-weight: 500;
}

.sobre-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 400px;
    height: 400px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder i {
    font-size: 6rem;
    color: var(--gray-400);
}

/* Placeholder personalizado para Tech10 */
.tech10-placeholder {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px dashed var(--primary-color);
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.tech10-placeholder:hover {
    border-color: var(--primary-dark);
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    transform: scale(1.02);
}

.placeholder-content {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.placeholder-content i {
    font-size: 2.5rem;
    padding: 1rem;
    border-radius: 50%;
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.placeholder-content .fa-apple {
    color: #000;
}

.placeholder-content .fa-tools {
    color: var(--primary-color);
}

.placeholder-content .fa-android {
    color: #10b981;
}

.placeholder-content i:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.placeholder-text h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
}

.placeholder-text p {
    font-size: 1rem;
    color: var(--gray-600);
    margin: 0 0 0.5rem 0;
}

.placeholder-text small {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Estilo para quando uma imagem real for adicionada */
.sobre-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.sobre-image img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

/* Gallery Styles for About Section */
.loja-gallery {
    width: 100%;
    height: 400px;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.gallery-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.gallery-slide.active {
    opacity: 1;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.slide-caption h4 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.slide-caption p {
    font-size: 1rem;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.gallery-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10;
}

.gallery-btn {
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.gallery-btn:hover {
    background: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.gallery-btn i {
    color: var(--primary-color);
    font-size: 1rem;
}

.gallery-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.dot.active,
.dot:hover {
    background: white;
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .loja-gallery {
        height: 300px;
    }
    
    .slide-caption {
        padding: 2rem 1rem 1rem;
    }
    
    .slide-caption h4 {
        font-size: 1.4rem;
    }
    
    .gallery-btn {
        width: 35px;
        height: 35px;
    }
}

/* Contato */
.contato {
    padding: 80px 0;
    background: var(--gray-50);
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contato-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--gray-800);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.info-item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--gray-800);
}

.info-item p {
    color: var(--gray-600);
}

.maps-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.maps-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
    text-decoration: none;
}

/* Instagram Link */
.instagram-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.instagram-link:hover {
    color: #E4405F; /* Instagram brand color */
    text-decoration: none;
}

.instagram-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #E4405F, #833AB4, #F77737);
    transition: width 0.3s ease;
}

.instagram-link:hover::before {
    width: 100%;
}

.maps-button i {
    font-size: 1rem;
}

/* Location Section with Mini Map */
.location-section {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mini-map-container {
    position: relative;
    width: 100%;
    height: 150px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-200);
}

.mini-map {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius);
}

.map-overlay {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    pointer-events: none;
}

.map-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-700);
}

.map-info i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.maps-button {
    text-align: center;
    justify-content: center;
}

/* WhatsApp Buttons */
/* Contact Methods Layout */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.phone-fixed {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.phone-fixed i {
    color: var(--primary-color);
    font-size: 1rem;
}

.phone-fixed span {
    font-weight: 600;
    color: var(--gray-800);
}

.phone-fixed small {
    color: var(--gray-500);
    font-size: 0.8rem;
    margin-left: auto;
    background: var(--gray-200);
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
}

.contact-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 0.5rem 0;
}

.contact-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-200);
    z-index: 1;
}

.contact-divider span {
    background: var(--white);
    padding: 0 1rem;
    color: var(--gray-500);
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 2;
    position: relative;
}

.phone-whatsapp {
    display: flex;
    justify-content: center;
}

.whatsapp-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    width: 100%;
    justify-content: center;
}

.whatsapp-button:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: white;
    text-decoration: none;
}

.whatsapp-button .whatsapp-icon {
    width: 1rem;
    height: 1rem;
    color: white;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
    overflow: hidden;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    width: 180px;
    border-radius: 30px;
    text-decoration: none;
}

.whatsapp-float .whatsapp-icon {
    width: 1.8rem;
    height: 1.8rem;
    color: white;
    transition: all 0.3s ease;
}

.whatsapp-float:hover .whatsapp-icon {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 0.5rem;
}



.whatsapp-text {
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
}

/* Animação de pulsar para o botão WhatsApp */
@keyframes whatsappPulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.7);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

.whatsapp-float {
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    animation: none;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float:hover {
        width: 150px;
    }
    
    .whatsapp-float .whatsapp-icon {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    .contact-methods {
        gap: 0.75rem;
    }
    
    .phone-fixed {
        padding: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
        text-align: center;
    }
    
    .phone-fixed small {
        margin-left: 0;
        margin-top: 0.25rem;
    }
    
    .whatsapp-button {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
    
    .mini-map-container {
        height: 120px;
    }
    
    .map-overlay {
        top: 5px;
        left: 5px;
        padding: 0.4rem 0.6rem;
    }
    
    .map-info {
        font-size: 0.75rem;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 90px;
        left: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

.contato-form {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.contato-form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--gray-800);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p {
    color: var(--gray-300);
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-400);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-xl);
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
}

.close {
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
}

.close:hover {
    color: var(--white);
    transform: scale(1.1);
}

.modal-body {
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
}

/* Modal de Produto */
.product-modal-content {
    max-width: 900px;
    width: 95%;
}

.product-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

.product-modal-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-modal-image .image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
}

.product-modal-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-modal-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-modal-info h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.product-modal-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    width: fit-content;
}

.product-modal-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent-color);
    font-size: 0.875rem;
}

.product-modal-rating span {
    color: var(--gray-600);
    margin-left: 0.5rem;
}

.product-modal-description {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 0.9375rem;
}

.product-modal-features {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
}

.product-modal-features h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.product-modal-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-modal-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.product-modal-features li i {
    color: var(--success-color);
    font-size: 0.75rem;
}

.product-modal-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.5rem 0;
}

.product-modal-price .price-old {
    font-size: 1.125rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-modal-price .price-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-modal-stock {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
}

.product-modal-stock.in-stock {
    color: var(--success-color);
}

.product-modal-stock.out-of-stock {
    color: var(--danger-color);
}

.product-modal-stock i {
    font-size: 1.125rem;
}

.product-modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.product-modal-actions .btn-large {
    flex: 1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.product-modal-actions .btn-outline {
    flex: 0 0 auto;
    width: 56px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
}

.product-modal-actions .btn-outline:hover {
    background: var(--gray-100);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.product-modal-actions .btn-outline i.fas {
    color: var(--danger-color);
}

@media (max-width: 768px) {
    .product-modal-content {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        height: 100%;
    }
    
    .product-modal-body {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }
    
    .product-modal-image {
        max-height: 300px;
    }
    
    .product-modal-info h2 {
        font-size: 1.5rem;
    }
    
    .product-modal-price .price-current {
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    33% { transform: translateY(-8px); }
    66% { transform: translateY(-4px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes gentleBounce {
    0%, 100% { transform: translateY(0) scale(1); }
    25% { transform: translateY(-3px) scale(1.02); }
    50% { transform: translateY(0) scale(1.05); }
    75% { transform: translateY(-1px) scale(1.02); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow-md);
        padding: 1rem;
    }
    
    .nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .search-box {
        display: none;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .floating-icons {
        margin-top: 2rem;
        transform: scale(0.8);
    }
    
    /* Otimizar vídeo para mobile */
    .hero-video video {
        object-position: center center;
    }
    
    /* Dicas responsivo */
    .dicas-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .dicas-navigation {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .dica-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .dicas-dots {
        order: 2;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .dica-modal-content {
        margin: 5% auto;
        width: 95%;
    }
    
    .dica-modal-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .sobre-content,
    .contato-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .categories-grid,
    .produtos-grid,
    .servicos-grid,
    .dicas-grid {
        grid-template-columns: 1fr;
    }
    
    /* Dicas em mobile pequeno */
    .dicas-grid {
        gap: 1rem;
    }
    
    .dica-card {
        margin: 0 auto;
        max-width: 100%;
    }
    
    .dica-image {
        height: 200px;
    }
    
    .dica-content {
        padding: 1rem;
    }
    
    .dica-title {
        font-size: 1rem;
        line-height: 1.3;
        margin-bottom: 0.5rem;
    }
    
    .dica-description {
        font-size: 0.875rem;
        line-height: 1.4;
        margin-bottom: 0.75rem;
    }
    
    .dica-tags {
        gap: 0.25rem;
        margin-bottom: 0.75rem;
    }
    
    .dica-tag {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
    
    .dica-footer {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .dica-difficulty,
    .dica-read-time {
        font-size: 0.8rem;
    }
    
    .dicas-navigation {
        margin-top: 2rem;
        gap: 0.5rem;
    }
    
    .dica-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .dicas-dots {
        gap: 0.4rem;
        margin-top: 0.75rem;
    }
    
    .dica-dot {
        width: 10px;
        height: 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* Melhorar performance do vídeo em mobile */
    .hero-video {
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
}

/* Estilos adicionais para o vídeo hero */
.hero-video::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

/* Preloader para o vídeo */
.hero-video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    color: white;
    font-size: 1.5rem;
}

/* Botão de controle do vídeo (opcional) */
.video-control {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 4;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-control:hover {
    background: rgba(0, 0, 0, 0.7);
}

/* Animação para entrada do conteúdo hero */
.hero-content,
.hero-image {
    animation: heroFadeIn 1.5s ease-out;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Suporte a vídeos em diferentes formatos */
@supports (object-fit: cover) {
    .hero-video video {
        object-fit: cover;
    }
}

/* Otimizações de performance para o vídeo */
.hero-video video {
    will-change: auto;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
}

/* Transformação Empresarial - Animações */
@keyframes float {
    0%, 100% { 
        transform: translateY(0px); 
    }
    50% { 
        transform: translateY(-10px); 
    }
}

.transformacao-card {
    transition: all 0.3s ease;
}

.transformacao-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Responsive para transformação */
@media (max-width: 768px) {
    .transformacao-empresarial .container > div:first-of-type {
        grid-template-columns: 1fr !important;
    }
}

/* ============================================
   NAVEGAÇÃO E ORIENTAÇÃO DO USUÁRIO
   ============================================ */

/* Indicador de Progresso de Scroll */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, #f59e0b 0%, #f97316 100%);
    z-index: 10000;
    transition: width 0.1s ease-out;
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

/* Menu Lateral de Navegação Rápida */
.quick-nav {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 15px 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.3s ease;
}

.quick-nav:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.98);
}

.quick-nav-item {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: #64748b;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.quick-nav-item:hover {
    background: #f59e0b;
    color: white;
    transform: scale(1.1);
}

.quick-nav-item.active {
    background: #f59e0b;
    color: white;
}

.quick-nav-item i {
    font-size: 18px;
}

.quick-nav-item .tooltip {
    position: absolute;
    right: 60px;
    background: #1e293b;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    transform: translateX(10px);
}

.quick-nav-item:hover .tooltip {
    opacity: 1;
    transform: translateX(0);
}

.quick-nav-item .tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #1e293b;
}

/* Breadcrumbs */
.breadcrumbs {
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
    position: static;
    z-index: 1;
}

.breadcrumbs .container {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumbs a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumbs a:hover {
    color: #f59e0b;
}

.breadcrumbs .separator {
    color: #cbd5e1;
    margin: 0 4px;
}

.breadcrumbs .current {
    color: #1e293b;
    font-weight: 600;
}

/* Scroll Suave */
html {
    scroll-behavior: smooth;
}

/* Highlight de Seção Ativa no Menu */
.nav-link.active {
    color: #f59e0b !important;
    font-weight: 700;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 3px;
    background: #f59e0b;
    border-radius: 2px;
}

/* Responsive - Menu Lateral */
@media (max-width: 1024px) {
    .quick-nav {
        right: 10px;
        padding: 10px 6px;
    }
    
    .quick-nav-item {
        width: 40px;
        height: 40px;
    }
    
    .quick-nav-item i {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .quick-nav {
        display: none; /* Esconder em mobile para não atrapalhar */
    }
    
    .breadcrumbs {
        padding: 10px 0;
        font-size: 12px;
    }
}