:root {
  --color-bg: #fafaf8;
  --color-bg-secondary: #f0ebe6;
  --color-text: #2a2a28;
  --color-text-light: #6b6b68;
  --color-accent-primary: #1e5f5a;
  --color-accent-secondary: #d4cfc9;
  --color-dark: #1a1a18;
  --color-border: #e8e3dd;
  --color-white: #ffffff;
  --radius: 0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 600;
  line-height: 1.2;
}

h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

p {
  margin: 0;
  line-height: 1.6;
}

a {
  color: var(--color-accent-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-text);
}

header {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}

.logo a {
  color: var(--color-white);
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--color-white);
  font-size: 0.95rem;
  transition: opacity 0.2s ease;
}

nav a:hover {
  opacity: 0.8;
}

.btn {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--color-accent-primary);
  background-color: transparent;
  color: var(--color-accent-primary);
  border-radius: 0;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn:hover {
  background-color: var(--color-accent-primary);
  color: var(--color-white);
  transform: scale(1.02);
}

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

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

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

section {
  padding: 3rem 0;
}

.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, #2a2a26 100%);
  color: var(--color-white);
  padding: 4rem 0;
  display: flex;
  align-items: center;
  min-height: 500px;
  background-image: url('images/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 24, 0.5);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--color-accent-secondary);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
}

.hero-feature {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-feature img {
  max-width: 100%;
  height: auto;
  border: 2px solid var(--color-accent-primary);
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
}

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.tile {
  background-color: var(--color-white);
  padding: 2rem;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tile:hover {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-md);
  transform: scale(1.02);
}

.tile h3 {
  color: var(--color-accent-primary);
  margin-bottom: 0.75rem;
}

.tile p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

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

.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: var(--color-accent-primary);
  box-shadow: var(--shadow-md);
}

.product-card:hover img {
  transform: scale(1.02);
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.product-info {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  text-align: left;
}

.product-description {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  text-align: left;
  flex: 1;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent-primary);
  margin-bottom: 1rem;
  text-align: left;
}

.product-card .btn {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

.section-light {
  background-color: var(--color-bg);
}

.section-dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3 {
  color: var(--color-white);
}

.section-dark p {
  color: var(--color-accent-secondary);
}

.section-dark a {
  color: var(--color-accent-primary);
}

.section-alt {
  background-color: var(--color-bg-secondary);
}

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

.faq-item h3 {
  margin-bottom: 0.75rem;
}

.faq-item p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 3rem 0 1rem;
}

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

.footer-column h4 {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

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

.footer-column a {
  color: var(--color-accent-secondary);
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-accent-secondary);
}

.guides {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.guide-item {
  padding: 1rem;
  border-left: 3px solid var(--color-accent-primary);
}

.guide-item h4 {
  margin-bottom: 0.5rem;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.product-detail-image {
  display: flex;
  justify-content: flex-start;
}

.product-detail-image img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  padding: 1rem;
  background-color: var(--color-white);
}

.product-detail-content h1 {
  margin-bottom: 1.5rem;
}

.product-detail-content p {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--color-text-light);
}

.product-specs {
  background-color: var(--color-bg-secondary);
  padding: 1.5rem;
  margin: 2rem 0;
  border: 1px solid var(--color-border);
}

.product-specs h3 {
  margin-bottom: 1rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  font-weight: 500;
}

.contact-form {
  max-width: 600px;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 0;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-white);
}

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

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 0 3px rgba(30, 95, 90, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 0.25rem;
}

.checkbox-group label {
  margin: 0;
  font-size: 0.9rem;
}

.thank-you {
  text-align: center;
  padding: 3rem 0;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thank-you h1 {
  margin-bottom: 1rem;
}

.thank-you p {
  margin-bottom: 2rem;
  color: var(--color-text-light);
}

.legal-content {
  max-width: 800px;
}

.legal-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content p {
  margin-bottom: 1rem;
  text-align: justify;
}

.legal-content ul {
  margin-bottom: 1rem;
  margin-left: 1.5rem;
}

.legal-content ul li {
  margin-bottom: 0.5rem;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 1.5rem;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: none;
}

.cookie-consent.active {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.cookie-consent p {
  flex: 1;
  margin: 0;
  font-size: 0.9rem;
}

.cookie-consent .btn {
  white-space: nowrap;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  nav {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

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

  .product-detail {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  .cookie-consent.active {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .cookie-consent .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  header .container {
    flex-direction: column;
    gap: 1rem;
  }

  nav {
    flex-direction: column;
    width: 100%;
  }

  nav a {
    display: block;
    padding: 0.5rem 0;
  }

  .logo {
    font-size: 1.25rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  section {
    padding: 2rem 0;
  }
}