:root {
  --primary-color: #20b2aa;
  --secondary-color: #48d1cc;
  --dark-color: #1a1a1a;
  --light-color: #f8f9fa;
  --text-color: #333333;
  --border-color: #e0e0e0;
  --success-color: #28a745;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  padding-top: 70px;
}

.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color) !important;
}

.nav-link {
  font-weight: 500;
  color: var(--text-color) !important;
  transition: color 0.3s ease;
}

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

.hero {
  position: relative;
  height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: white;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero .lead {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 80px 0 60px;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

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

.content-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

.content-section h3 {
  font-weight: 600;
  color: var(--dark-color);
  margin-top: 1.5rem;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #1a9d96;
  border-color: #1a9d96;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

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

.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.insight-box,
.technique-card,
.recommendation-card,
.product-card,
.principle-card,
.approach-card {
  background: white;
  padding: 30px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.testimonial-card {
  background: white;
  padding: 30px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.testimonial-card .author {
  font-weight: 600;
  color: var(--primary-color);
  margin-top: 1rem;
  margin-bottom: 0;
}

.faq-item {
  background: white;
  padding: 25px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.faq-item h3 {
  color: var(--primary-color);
  margin-top: 0;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.tip-item {
  background: white;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.tip-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(32, 178, 170, 0.1);
}

.tip-item h3 {
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 10px;
}

.products-section {
  background: linear-gradient(135deg, rgba(32, 178, 170, 0.05), rgba(72, 209, 204, 0.05));
}

.product-card {
  background: white;
  height: 100%;
  transition: all 0.3s ease;
}

.product-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 8px 16px rgba(32, 178, 170, 0.2);
}

.cta-section {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 80px 0;
  text-align: center;
}

.cta-section h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section .btn-outline-light {
  border-width: 2px;
  padding: 12px 30px;
  font-weight: 600;
}

.footer {
  background-color: var(--dark-color);
  color: #ffffff;
  padding: 60px 0 20px;
}

.footer h3 {
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

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

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

.footer-links a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--secondary-color);
}

.footer-divider {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 30px 0;
}

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

.footer-legal {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 20px;
}

.footer-legal a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal a:hover {
  color: var(--secondary-color);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-color);
  color: white;
  padding: 20px 0;
  z-index: 1000;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-content p {
  margin: 0;
  flex: 1;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.contact-form-wrapper {
  background: white;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-info {
  background: var(--light-color);
  padding: 20px;
  border-radius: 8px;
  margin-top: 30px;
}

.distinction-box {
  background: var(--light-color);
  padding: 25px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
  margin-bottom: 20px;
}

.thank-you-message {
  padding: 60px 30px;
}

.legal-content h2 {
  color: var(--primary-color);
  margin-top: 40px;
  margin-bottom: 20px;
}

.legal-content h3 {
  color: var(--dark-color);
  font-size: 1.25rem;
  margin-top: 25px;
  margin-bottom: 15px;
}

.legal-content ul {
  margin-bottom: 20px;
}

.legal-content li {
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .hero {
    height: 400px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero .lead {
    font-size: 1rem;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .content-section {
    padding: 50px 0;
  }

  .content-section h2 {
    font-size: 1.5rem;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-legal {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 576px) {
  .btn {
    display: block;
    width: 100%;
    margin-bottom: 10px;
  }

  .btn.ml-2 {
    margin-left: 0 !important;
  }
}