/* Variables */
:root {
  --primary: #e63946;
  --secondary: #1d3557;
  --accent: #457b9d;
  --light: #f1faee;
  --dark: #333;
  --gray: #f8f9fa;
  --shadow: 0 4px 12px rgba(0,0,0,0.1);
  --radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: #fff;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

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

ul {
  list-style: none;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
}

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

.btn-primary:hover {
  background-color: #c1121f;
  transform: translateY(-2px);
}

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

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

/* Header */
header {
  background-color: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 20px 0;
}

.header-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  text-align: center;
  position: relative;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -1px;
  display: inline;
  text-transform: uppercase;
}

.logo span {
  color: var(--secondary);
  display: inline;
  margin-left: 4px;
  font-weight: 400;
}

nav {
  width: 100%;
}

nav ul {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

nav a {
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  position: absolute;
  right: 20px;
  top: 20px;
}

.cart-icon {
  position: relative;
  font-size: 1.5rem;
  color: var(--dark);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--primary);
  color: white;
  font-size: 0.7rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../assets/images/industrial-bg.jpg') center/cover no-repeat;
  height: 70vh;
  display: flex;
  align-items: center;
  text-align: center;
  color: white;
  margin-top: 70px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 30px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

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

.categories h2 {
  text-align: center;
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 50px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.category-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  padding: 20px;
}

.category-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.category-card i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 15px;
}

.category-card h3 {
  font-size: 1.4rem;
  color: var(--secondary);
}

/* Products Grid */
.products-section {
  padding: 80px 0;
}

.products-section h2 {
  text-align: center;
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 50px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 35px;
}

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

.product-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  animation: fadeInUp 0.5s ease backwards;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.product-image {
  height: 200px; /* Altura fixa menor para os cards */
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8f9fa;
  overflow: hidden;
  padding: 10px;
  width: 100%;
}

.product-image img {
  max-width: 100% !important;
  max-height: 100% !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  transition: var(--transition);
  display: block;
  margin: auto;
}

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

.product-info {
  padding: 20px;
}

.product-info h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--secondary);
}

.product-info p {
  color: #666;
  margin-bottom: 15px;
  min-height: 60px;
}

.product-price {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 15px 0;
  display: block;
}

.add-to-cart {
  width: 100%;
  padding: 10px;
  background-color: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.add-to-cart:hover {
  background-color: #c1121f;
}

/* Product Detail */
.product-detail-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin: 80px 0;
}

.product-images {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.product-main-image {
  max-width: 100%;
  max-height: 400px; /* Limite de altura para não ficar gigante */
  width: auto;
  height: auto;
  object-fit: contain !important;
  background-color: #f8f9fa;
  padding: 20px;
  display: block;
  margin: 0 auto;
  border-radius: var(--radius);
}

.product-thumbnails {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0;
}

.product-thumbnails img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  background-color: #f8f9fa;
  padding: 5px;
  border-radius: 4px;
}

.product-thumbnails img:hover,
.product-thumbnails img.active {
  border-color: var(--primary);
}

.product-info h1 {
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 15px;
}

.specifications {
  margin: 30px 0;
}

.specifications h3 {
  margin-bottom: 15px;
  color: var(--secondary);
  padding-bottom: 5px;
  border-bottom: 2px solid var(--accent);
}

.specifications table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.specifications th, 
.specifications td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}

.specifications th {
  background-color: #f1f5f9;
  font-weight: 600;
}

.quantity-control {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 25px 0;
}

.quantity-btn {
  width: 30px;
  height: 30px;
  border: 1px solid #ddd;
  background: white;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

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

.quantity-input {
  width: 40px;
  height: 30px;
  text-align: center;
  border: 1px solid #ddd;
  font-size: 0.9rem;
}

/* Cart Page */
.cart-container {
  margin: 80px 0;
}

.cart-header {
  display: grid;
  grid-template-columns: 0.5fr 3fr 1fr 1fr 1fr;
  gap: 20px;
  padding: 15px 20px;
  background-color: var(--gray);
  font-weight: 600;
  border-radius: var(--radius) var(--radius) 0 0;
}

.cart-item {
  display: grid;
  grid-template-columns: 0.5fr 3fr 1fr 1fr 1fr;
  gap: 20px;
  padding: 20px;
  border-bottom: 1px solid #eee;
  align-items: center;
}

.cart-item-image {
  width: 80px;
  height: 80px;
  background-color: #f8f9fa;
  padding: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border-radius: 4px;
  overflow: hidden;
}

.cart-item-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.remove-item {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

.remove-item:hover {
  color: #c1121f;
}

.cart-summary {
  background-color: var(--gray);
  padding: 25px;
  border-radius: var(--radius);
  margin-top: 30px;
  text-align: right;
}

.cart-total {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin: 15px 0;
}

/* Checkout */
.checkout-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin: 80px 0;
}

.checkout-form,
.order-summary {
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.order-summary h2 {
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--accent);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-size: 1rem;
}

.payment-method {
  background-color: #e9f5ff;
  padding: 15px;
  border-radius: var(--radius);
  margin: 20px 0;
  border-left: 4px solid var(--accent);
}

/* Página Sobre */
.about-hero {
  text-align: center;
  margin: 60px 0;
}

.about-hero h1 {
  font-size: 2.8rem;
  color: var(--secondary);
  margin-bottom: 15px;
}

.subtitle {
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 300;
}

.about-content {
  margin: 40px 0;
}

.about-section {
  margin-bottom: 40px;
}

.about-section h2 {
  font-size: 2rem;
  color: var(--secondary);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 20px;
}

.value-card {
  background: white;
  padding: 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.value-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.value-card h3 {
  font-size: 1.4rem;
  color: var(--secondary);
  margin-bottom: 10px;
}

.certifications {
  margin: 60px 0;
  text-align: center;
}

.certifications h2 {
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 40px;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.certification-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.certification-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.certification-card i {
  font-size: 3.5rem;
  color: var(--accent);
  margin-bottom: 15px;
}

.certification-card h3 {
  font-size: 1.6rem;
  color: var(--secondary);
  margin-bottom: 10px;
}

/* Página Contato */
.contact-hero {
  text-align: center;
  margin: 60px 0;
}

.contact-hero h1 {
  font-size: 2.8rem;
  color: var(--secondary);
  margin-bottom: 15px;
}

.contact-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin: 60px 0;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  width: 100%;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.info-card {
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.info-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.info-card h3 {
  font-size: 1.5rem;
  color: var(--secondary);
  margin-bottom: 15px;
}

.contact-form {
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form h2 {
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 25px;
  text-align: center;
}

.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-size: 1rem;
  resize: vertical;
  min-height: 150px;
}

.map-section {
  margin: 60px 0;
}

.map-section h2 {
  text-align: center;
  font-size: 2.2rem;
  color: var(--secondary);
  margin-bottom: 30px;
}

.map-container {
  width: 100%;
  height: 450px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Footer */
footer {
  background-color: var(--secondary);
  color: white;
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--accent);
}

.footer-col ul {
  padding-left: 20px;
}

.footer-col li {
  margin-bottom: 10px;
}

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

.footer-col p {
  margin-bottom: 10px;
  color: #ddd;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #aaa;
}

/* Responsive */
@media (min-width: 768px) {
  .product-detail-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .checkout-container {
    grid-template-columns: 2fr 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .cart-header,
  .cart-item {
    grid-template-columns: 80px 1fr 40px;
    grid-template-areas: 
      "image details remove"
      "image price remove"
      "image quantity remove";
    gap: 10px;
    align-items: start;
  }
  
  .cart-item-image {
    grid-area: image;
  }
  
  .cart-item-details {
    grid-area: details;
  }
  
  .cart-item-price {
    grid-area: price;
    font-weight: bold;
    color: var(--primary);
  }
  
  .cart-item .quantity-control {
    grid-area: quantity;
    margin-top: 5px;
  }
  
  .cart-item .remove-item {
    grid-area: remove;
    align-self: center;
  }

  .cart-header > div:nth-child(5),
  .cart-item > div:nth-child(5),
  .cart-header > div:nth-child(3),
  .cart-item > div:nth-child(3) {
    display: none;
  }
  
  .map-container {
    height: 300px;
  }
}
/* Filters Section */
.filters {
  margin-bottom: 40px;
  text-align: center;
}

.filters h1 {
  font-size: 2.5rem;
  color: var(--secondary);
  margin-bottom: 30px;
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background-color: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.category-filters .btn {
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: 2px solid var(--primary);
  background-color: white;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(230, 57, 70, 0.1);
  min-width: 120px;
}

.category-filters .btn:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(230, 57, 70, 0.3);
}

.category-filters .btn.active {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(230, 57, 70, 0.4);
}

/* Responsive para filtros */
@media (max-width: 768px) {
  .category-filters {
    flex-direction: column;
    padding: 15px;
  }
  
  .category-filters .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .filters h1 {
    font-size: 2rem;
  }
}

.adm-link {
  color: var(--accent) !important;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 5px;
}

.adm-link:hover {
  color: var(--primary) !important;
}

/* Novas Melhorias Visuais */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&family=Montserrat:wght@400;700&display=swap');

.artistic-title {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--secondary);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.artistic-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
}

/* Categorias Compactas */
.category-scroll-container {
  width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
}

.category-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 10px 5px;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE and Edge */
}

.category-scroll::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}

.cat-pill {
  white-space: nowrap;
  padding: 8px 20px;
  background: white;
  border: 1px solid #ddd;
  border-radius: 25px;
  font-weight: 500;
  color: #555;
  transition: var(--transition);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.cat-pill:hover, .cat-pill.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(230, 57, 70, 0.3);
}

/* Badges e Preços */
.product-image {
  position: relative;
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 10;
  color: white;
}

.product-badge.promo {
  background: #ff9f43;
}

.product-price-old {
  text-decoration: line-through;
  color: #999;
  font-size: 1rem;
  margin-right: 10px;
}

.product-price {
  color: var(--primary);
  font-weight: 700;
}

/* Organização Geral */
.products-section {
  padding: 60px 0;
}

.promo-section {
  background: #fff5f5;
}

.best-sellers-section {
  background: #f8f9fa;
}

/* Responsividade para Títulos */
@media (max-width: 768px) {
  .artistic-title {
    font-size: 2.2rem;
  }
}

/* Modal de Seleção de Tensão */
.voltage-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  align-items: center;
  justify-content: center;
}

.voltage-modal-content {
  background-color: white;
  padding: 30px;
  border-radius: var(--radius);
  width: 90%;
  max-width: 400px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  text-align: center;
}

.voltage-modal-content h2 {
  margin-bottom: 20px;
  color: var(--secondary);
}

.voltage-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.voltage-option {
  padding: 12px;
  border: 2px solid #ddd;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.voltage-option:hover {
  border-color: var(--primary);
  background-color: #fff5f5;
}

.voltage-option.selected {
  border-color: var(--primary);
  background-color: var(--primary);
  color: white;
}

.voltage-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.voltage-modal-actions .btn {
  flex: 1;
}