@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary: #5c4033; /* Madeira Escura */
  --color-primary-hover: #4a3329;
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #eaeaea;
  --radius: 8px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Nav */
header {
  background-color: #f5f5dc; /* Match logo background */
  border-bottom: 1px solid #e5e5cc; /* Slightly darker border for beige bg */
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.header-content nav {
  position: absolute;
  right: 20px;
}

@media (max-width: 600px) {
  .header-content {
    flex-direction: column;
    gap: 16px;
  }
  .header-content nav {
    position: static;
  }
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.logo img {
  max-height: 80px;
  width: auto;
  transition: var(--transition);
}

@media (max-width: 600px) {
  .logo img {
    max-height: 45px;
  }
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 80px 20px 60px;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Filters */
.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* Grid & Cards */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

@media (min-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background-color: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.card-img-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

.card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background-color: var(--color-primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  width: 100%;
}

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

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

/* Footer */
footer {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 20px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.footer-col h3 {
  font-size: 1.125rem;
  margin-bottom: 20px;
  color: var(--color-text);
}

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

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: var(--color-text-light);
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Utility classes */
.hidden {
  display: none !important;
}

/* Landing Page Specifics */
.product-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 40px 0;
}

@media (min-width: 992px) {
  .product-hero {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-light);
  font-weight: 500;
  margin: 20px 0;
  transition: var(--transition);
}

.back-link:hover {
  color: var(--color-primary);
}

.product-gallery {
  border-radius: var(--radius);
  overflow: hidden;
}

.product-info h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.product-info .card-tag {
  position: static;
  display: inline-block;
  background-color: var(--color-border);
  margin-bottom: 24px;
}

.product-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 32px;
}

.specs-section {
  background-color: var(--color-surface);
  padding: 60px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  justify-content: center;
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .specs-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 280px));
  }
}

.spec-item {
  padding: 20px;
  background-color: var(--color-bg);
  border-radius: var(--radius);
  text-align: center;
}

.spec-item i, .spec-item svg {
  font-size: 24px;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.spec-label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.spec-value {
  font-weight: 600;
}

.whats-included {
  padding: 60px 0;
}

.whats-included h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
}

.included-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .included-list {
    grid-template-columns: 1fr 1fr;
  }
}

.included-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background-color: var(--color-surface);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.included-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.cta-section {
  text-align: center;
  padding: 80px 20px;
  background-color: var(--color-primary);
  color: white;
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 32px;
  opacity: 0.9;
}

.cta-section .btn {
  background-color: white;
  color: var(--color-primary);
  font-size: 1.125rem;
  padding: 16px 40px;
  max-width: 400px;
  font-weight: 700;
}

.cta-section .btn:hover {
  background-color: var(--color-bg);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 32px;
  opacity: 0.8;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}