:root {
  --primary: #1A4578;
  --accent-yellow: #F5C200;
  --accent-green: #5A8D6E;
  --neutral-gray: #D3D3D3;
  --text-dark: #2c3e50;
  --bg-light: #f8f9fa;
  --border-color: #e0e0e0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: white;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
}

h2 {
  font-size: 2.5rem;
  color: var(--neutral-gray);
  font-weight: 600;
}

h3 {
  font-size: 1.75rem;
  color: var(--accent-green);
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  line-height: 1.8;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
}

.hero-section {
  position: relative;
  height: 600px;
  background: linear-gradient(135deg, rgba(26, 69, 120, 0.7) 0%, rgba(90, 141, 110, 0.5) 100%), url('images/hero-nature.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  margin-bottom: 100px;
}

.hero-section h1 {
  color: white;
  font-size: 4rem;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.hero-section p {
  color: rgba(255,255,255,0.95);
  font-size: 1.3rem;
  max-width: 700px;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
}

.section {
  padding: 80px 0;
  position: relative;
}

.section-full-width {
  padding: 80px 0;
  width: 100%;
}

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

.section-blue h2,
.section-blue h3 {
  color: var(--accent-yellow);
}

.section-blue p {
  color: rgba(255,255,255,0.95);
}

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

.section-gray h2 {
  color: var(--neutral-gray);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.two-column.reverse {
  direction: rtl;
}

.two-column.reverse > * {
  direction: ltr;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 40px;
}

.card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.card-content {
  padding: 30px;
}

.card h3 {
  margin-bottom: 1rem;
}

.card p {
  margin-bottom: 0;
  font-size: 1rem;
}

.hero-content {
  z-index: 2;
  position: relative;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
}

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

.btn-primary:hover {
  background-color: #f0b700;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(245, 194, 0, 0.3);
}

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

.btn-secondary:hover {
  background-color: #0d2340;
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(26, 69, 120, 0.3);
}

.btn-outline {
  border-color: white;
  color: white;
  background-color: transparent;
}

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

.table-responsive {
  overflow-x: auto;
  margin-top: 30px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

th {
  background-color: var(--primary);
  color: white;
  padding: 15px;
  text-align: left;
  font-weight: 600;
}

td {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
}

tr:nth-child(even) {
  background-color: var(--bg-light);
}

tr:hover {
  background-color: #f0f0f0;
}

.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline-item {
  display: flex;
  margin-bottom: 40px;
  position: relative;
  padding-left: 80px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  width: 16px;
  height: 16px;
  background-color: var(--accent-yellow);
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 0 3px var(--primary);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 27px;
  top: 20px;
  width: 2px;
  height: 40px;
  background-color: var(--accent-yellow);
}

.timeline-item:last-child::after {
  display: none;
}

.timeline-content h4 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  margin-bottom: 0;
}

.list-benefits {
  list-style: none;
  padding: 0;
}

.list-benefits li {
  padding: 15px 0 15px 35px;
  position: relative;
  font-size: 1.05rem;
  line-height: 1.7;
}

.list-benefits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-yellow);
  font-weight: bold;
  font-size: 1.5rem;
}

header {
  background-color: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 40px;
  height: 40px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 40px;
}

nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 1rem;
}

nav a:hover {
  color: var(--accent-green);
}

main {
  margin-top: 80px;
}

footer {
  background-color: var(--primary);
  color: white;
  padding: 60px 0 30px 0;
  margin-top: 100px;
}

.footer-content {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-section h4 {
  color: var(--accent-yellow);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

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

.footer-section a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--accent-yellow);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 0.95rem;
}

.disclaimer {
  background-color: rgba(255,255,255,0.1);
  padding: 20px;
  border-left: 4px solid var(--accent-yellow);
  margin: 30px 0;
  border-radius: 4px;
}

.disclaimer p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 2px solid var(--primary);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.15);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  z-index: 999;
  flex-wrap: wrap;
}

.cookie-banner p {
  margin: 0;
  flex: 1;
  min-width: 300px;
  font-size: 0.95rem;
}

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

.cookie-buttons button {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.cookie-accept {
  background-color: var(--accent-green);
  color: white;
}

.cookie-accept:hover {
  background-color: #4a7a5a;
}

.cookie-decline {
  background-color: var(--neutral-gray);
  color: var(--primary);
}

.cookie-decline:hover {
  background-color: #bebebe;
}

.cookie-learn {
  background-color: var(--primary);
  color: white;
}

.cookie-learn:hover {
  background-color: #0d2340;
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  overflow-y: auto;
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 40px;
  border-radius: 8px;
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 20px;
}

.modal-header h2 {
  margin: 0;
  color: var(--primary);
}

.close-btn {
  font-size: 2rem;
  font-weight: bold;
  color: var(--primary);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.close-btn:hover {
  color: var(--accent-yellow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--primary);
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-yellow);
  box-shadow: 0 0 0 3px rgba(245, 194, 0, 0.1);
}

.form-disclaimer {
  background-color: var(--bg-light);
  padding: 15px;
  border-radius: 6px;
  margin-bottom: 20px;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.health-disclaimer {
  background-color: #fff3cd;
  border: 1px solid #ffc107;
  color: #856404;
  padding: 20px;
  border-radius: 6px;
  margin: 30px 0;
}

.health-disclaimer h4 {
  color: #856404;
  margin-top: 0;
}

.content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.image-caption {
  font-size: 0.85rem;
  color: #666;
  margin-top: 8px;
  text-align: center;
  font-style: italic;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  margin-bottom: 0;
}

.educational-content {
  line-height: 1.8;
}

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

.educational-content li {
  margin-bottom: 10px;
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  h3 {
    font-size: 1.4rem;
  }

  .hero-section {
    height: 400px;
  }

  .hero-section h1 {
    font-size: 2.5rem;
  }

  .hero-section p {
    font-size: 1rem;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .two-column.reverse {
    direction: ltr;
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  nav ul {
    gap: 20px;
  }

  nav a {
    font-size: 0.9rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .header-container {
    padding: 0 20px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-banner p {
    min-width: auto;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-buttons button {
    flex: 1;
  }

  .modal-content {
    width: 95%;
    padding: 30px 20px;
    margin: 20% auto;
  }

  .section {
    padding: 50px 0;
  }

  main {
    margin-top: 60px;
  }
}