:root {
  --primary-color: #c8d84f;
  --secondary-color: #4a5568;
  --accent-color: #2d3748;
  --text-dark: #1a202c;
  --text-light: #718096;
  --bg-light: #f7fafc;
  --white: #ffffff;
  --border-color: #e2e8f0;
}

* {
  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-dark);
  line-height: 1.6;
}

.navbar-brand {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.navbar-light .navbar-nav .nav-link {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
  color: var(--primary-color);
}

.hero-section {
  position: relative;
  height: 600px;
  overflow: hidden;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(45, 55, 72, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--accent-color);
  font-weight: 600;
  padding: 0.75rem 2rem;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: #b5c346;
  border-color: #b5c346;
  color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(200, 216, 79, 0.3);
}

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

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

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.habit-card,
.technique-card,
.relaxation-card,
.nutrient-card,
.product-card,
.principle-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.habit-card:hover,
.technique-card:hover,
.relaxation-card:hover,
.nutrient-card:hover,
.product-card:hover,
.principle-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(200, 216, 79, 0.2);
  transform: translateY(-3px);
}

.testimonial-card {
  background-color: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
}

.accordion .card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.accordion .card-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
}

.accordion .btn-link {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 600;
}

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

.cta-section {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--accent-color) 100%);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--accent-color);
  color: var(--white);
  padding: 1rem 0;
  z-index: 9999;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

.cookie-banner a {
  color: var(--primary-color);
  text-decoration: underline;
}

footer a {
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.page-header {
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
  border-bottom: 2px solid var(--border-color);
}

.contact-info {
  padding: 1.5rem;
  background-color: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  border-radius: 8px;
}

.thank-you-content svg {
  margin: 0 auto;
}

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

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

  .navbar-brand {
    font-size: 1.25rem;
  }
}

@media (max-width: 576px) {
  .hero-section {
    height: 300px;
  }

  .btn-lg {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
  }
}