:root {
  --primary-color: #7c3aed;
  --primary-dark: #6d28d9;
  --secondary-color: #f3f4f6;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --background-light: #ffffff;
  --background-gray: #f9fafb;
  --border-color: #e5e7eb;
  --success-color: #10b981;
}

* {
  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;
  background-color: var(--background-light);
}

.header {
  background-color: var(--background-light);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  padding: 1rem 0;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: -0.5px;
}

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

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

.nav-item.active .nav-link {
  color: var(--primary-color);
}

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-color: var(--background-gray);
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 0;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero .lead {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--text-light);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.benefit-card,
.product-card,
.exercise-card,
.principle-card {
  background: var(--background-light);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.benefit-card:hover,
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.15);
}

.benefit-card img,
.product-card img {
  border-radius: 8px;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.benefit-card h3,
.product-card h3,
.exercise-card h3,
.principle-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.benefit-card p,
.product-card p,
.exercise-card p,
.principle-card p {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

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

.btn-secondary {
  background-color: var(--text-light);
  border-color: var(--text-light);
  color: white;
}

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

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

.nutrition-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.nutrition-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.exercise-card {
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
  border-left: 4px solid var(--primary-color);
}

.exercise-card ol,
.exercise-card ul {
  margin-left: 1.5rem;
  color: var(--text-light);
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--primary-color);
  height: 100%;
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
}

.faq-item {
  background: white;
  padding: 2rem;
  margin-bottom: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.faq-item h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.faq-item p {
  color: var(--text-light);
  margin-bottom: 0;
}

.cta {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
}

.cta h2,
.cta .lead {
  color: white;
}

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

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

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

.footer h4,
.footer h5 {
  color: white;
  margin-bottom: 1rem;
}

.footer p,
.footer a {
  color: #d1d5db;
}

.footer a:hover {
  color: white;
  text-decoration: none;
}

.footer ul {
  padding-left: 0;
}

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

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: white;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  z-index: 9999;
  display: none;
}

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

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.cookie-content p {
  margin: 0;
  flex: 1;
  min-width: 250px;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-hero {
  background-color: var(--background-gray);
}

.contact-info {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.contact-detail h5 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  border-radius: 8px;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(124, 58, 237, 0.25);
}

.legal-content {
  background-color: var(--background-gray);
}

.legal-content h1 {
  color: var(--text-dark);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.legal-content h2 {
  color: var(--text-dark);
  font-size: 1.75rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  color: var(--text-dark);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-content p,
.legal-content li {
  color: var(--text-light);
  line-height: 1.8;
}

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

.legal-content a {
  color: var(--primary-color);
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--primary-dark);
}

.alert {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.alert-warning {
  background-color: #fef3c7;
  border: 1px solid #fbbf24;
  color: #92400e;
}

.thank-you-section {
  min-height: 60vh;
  display: flex;
  align-items: center;
  background-color: var(--background-gray);
}

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

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

  .section-title {
    font-size: 2rem;
  }

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

  .cookie-buttons {
    justify-content: center;
    width: 100%;
  }
}