:root {
  --color-bamboo: #EDE4D9;
  --color-teal: #006D77;
  --color-coral: #FFAAA5;
  --color-sage: #B2D8B2;
  --color-white: #FFFFFF;
  --color-dark: #1a1a1a;
  --color-gray-light: #F5F5F5;
  --color-gray-medium: #999999;
  --radius-small: 4px;
  --radius-medium: 8px;
  --spacing-unit: 1rem;
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.6;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.8px;
  margin-bottom: calc(var(--spacing-unit) * 0.75);
  color: var(--color-dark);
}

h1 {
  font-size: 3.5rem;
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: calc(var(--spacing-unit) * 1.25);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: calc(var(--spacing-unit));
}

h4 {
  font-size: 1.25rem;
  margin-bottom: calc(var(--spacing-unit) * 0.75);
}

p, li {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: calc(var(--spacing-unit) * 0.75);
  color: var(--color-dark);
}

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

ul, ol {
  margin-left: 2rem;
  margin-bottom: calc(var(--spacing-unit));
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--color-white);
  border-bottom: 1px solid rgba(0, 109, 119, 0.1);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
  transition: all 0.3s ease;
}

header.scrolled {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

nav {
  max-width: 1600px;
  margin: 0 auto;
  padding: 1.2rem calc(var(--spacing-unit) * 1.5);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-teal);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  color: var(--color-coral);
}

footer {
  background-color: var(--color-bamboo);
  padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 1.5);
  margin-top: calc(var(--spacing-unit) * 6);
  border-top: 1px solid rgba(0, 109, 119, 0.1);
}

.footer-container {
  max-width: 1600px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.footer-section h3 {
  font-size: 1.1rem;
  margin-bottom: calc(var(--spacing-unit));
  color: var(--color-teal);
}

.footer-section p, .footer-section ul {
  font-size: 0.95rem;
  line-height: 1.8;
}

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

.footer-section li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.footer-policies {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
  flex-wrap: wrap;
  font-size: 0.9rem;
  justify-content: center;
  border-top: 1px solid rgba(0, 109, 119, 0.1);
  padding-top: calc(var(--spacing-unit) * 2);
  margin-top: calc(var(--spacing-unit) * 2);
}

.footer-policies a {
  transition: color 0.3s ease;
}

.footer-credit {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-gray-medium);
  margin-top: calc(var(--spacing-unit) * 1.5);
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 1.5);
}

.container-content {
  max-width: 1180px;
  margin: 0 auto;
}

section {
  padding: calc(var(--spacing-unit) * 6) 0;
}

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(237, 228, 217, 0.85) 0%, rgba(0, 109, 119, 0.1) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-dark);
  max-width: 800px;
  padding: 0 calc(var(--spacing-unit) * 2);
}

.hero h1 {
  color: var(--color-teal);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
  text-shadow: 0 2px 4px rgba(255, 255, 255, 0.5);
}

.hero p {
  font-size: 1.3rem;
  color: var(--color-dark);
  margin-bottom: calc(var(--spacing-unit) * 2);
}

.section-intro {
  text-align: center;
  margin-bottom: calc(var(--spacing-unit) * 4);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.section-intro h2 {
  color: var(--color-teal);
  margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.section-intro p {
  font-size: 1.1rem;
  color: var(--color-gray-medium);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: calc(var(--spacing-unit) * 2);
  margin: calc(var(--spacing-unit) * 3) 0;
}

.card {
  background: var(--color-white);
  border: 2px solid var(--color-bamboo);
  border-radius: var(--radius-medium);
  padding: calc(var(--spacing-unit) * 2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 109, 119, 0.15);
  border-color: var(--color-teal);
}

.card h3 {
  color: var(--color-teal);
  margin-bottom: calc(var(--spacing-unit) * 1);
}

.card p {
  color: var(--color-gray-medium);
  font-size: 1rem;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 2);
  background-color: var(--color-teal);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-medium);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.btn:hover {
  background-color: var(--color-coral);
  transform: scale(1.05);
}

.btn-secondary {
  background-color: var(--color-sage);
  color: var(--color-dark);
}

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

.text-balance {
  text-wrap: balance;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
  align-items: center;
  margin: calc(var(--spacing-unit) * 4) 0;
}

.two-column img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-medium);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

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

table {
  width: 100%;
  border-collapse: collapse;
  margin: calc(var(--spacing-unit) * 2) 0;
  background: var(--color-white);
}

table th {
  background-color: var(--color-bamboo);
  color: var(--color-teal);
  padding: calc(var(--spacing-unit) * 0.75);
  text-align: left;
  font-weight: 700;
  border-bottom: 2px solid var(--color-teal);
}

table td {
  padding: calc(var(--spacing-unit) * 0.75);
  border-bottom: 1px solid rgba(0, 109, 119, 0.1);
}

table tr:hover {
  background-color: rgba(237, 228, 217, 0.5);
}

form {
  max-width: 600px;
  margin: calc(var(--spacing-unit) * 2) auto;
}

.form-group {
  margin-bottom: calc(var(--spacing-unit) * 2);
}

label {
  display: block;
  margin-bottom: calc(var(--spacing-unit) * 0.5);
  font-weight: 600;
  color: var(--color-teal);
  font-size: 1rem;
}

input[type="email"],
input[type="text"],
textarea {
  width: 100%;
  padding: calc(var(--spacing-unit) * 0.75);
  border: 2px solid var(--color-bamboo);
  border-radius: var(--radius-small);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 109, 119, 0.1);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

.disclaimer {
  background-color: var(--color-bamboo);
  border-left: 4px solid var(--color-coral);
  padding: calc(var(--spacing-unit) * 1.5);
  margin: calc(var(--spacing-unit) * 2) 0;
  border-radius: var(--radius-small);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.highlight-box {
  background-color: rgba(178, 216, 178, 0.2);
  border: 1px solid var(--color-sage);
  padding: calc(var(--spacing-unit) * 1.5);
  border-radius: var(--radius-medium);
  margin: calc(var(--spacing-unit) * 2) 0;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bamboo);
  padding: calc(var(--spacing-unit) * 1.5);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  display: none;
  flex-wrap: wrap;
  gap: calc(var(--spacing-unit));
  align-items: center;
  justify-content: space-between;
  max-height: 120px;
  overflow-y: auto;
}

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

.cookie-content {
  flex: 1;
  min-width: 200px;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.cookie-buttons {
  display: flex;
  gap: calc(var(--spacing-unit));
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.5rem 1.25rem;
  border: none;
  border-radius: var(--radius-small);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cookie-btn-accept {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.cookie-btn-accept:hover {
  background-color: var(--color-coral);
}

.cookie-btn-reject {
  background-color: transparent;
  border: 2px solid var(--color-teal);
  color: var(--color-teal);
}

.cookie-btn-reject:hover {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.cookie-btn-learn {
  background-color: transparent;
  border: 2px solid var(--color-gray-medium);
  color: var(--color-gray-medium);
  text-decoration: underline;
}

.accordion {
  margin: calc(var(--spacing-unit) * 3) 0;
}

.accordion-item {
  border: 1px solid var(--color-bamboo);
  border-radius: var(--radius-medium);
  margin-bottom: calc(var(--spacing-unit));
  overflow: hidden;
}

.accordion-header {
  background-color: var(--color-bamboo);
  padding: calc(var(--spacing-unit) * 1.25);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-teal);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
  user-select: none;
}

.accordion-header:hover {
  background-color: rgba(0, 109, 119, 0.05);
}

.accordion-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.accordion-toggle.active {
  transform: rotate(180deg);
}

.accordion-content {
  padding: calc(var(--spacing-unit) * 1.5);
  background-color: var(--color-white);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-content.show {
  max-height: 500px;
}

.highlight-text {
  color: var(--color-teal);
  font-weight: 600;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-gray-medium);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.35rem;
  }

  h4 {
    font-size: 1.1rem;
  }

  p, li {
    font-size: 1rem;
  }

  nav {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    min-height: 400px;
  }

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

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

  .two-column {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

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

  section {
    padding: calc(var(--spacing-unit) * 3) 0;
  }

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

  .cookie-banner {
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1);
    max-height: none;
    align-items: flex-start;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
    min-width: 100px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .footer-policies {
    flex-direction: column;
    gap: calc(var(--spacing-unit));
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  p, li {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  nav {
    padding: 1rem calc(var(--spacing-unit));
  }

  .logo {
    font-size: 1.25rem;
  }

  .container {
    padding: 0 calc(var(--spacing-unit));
  }

  section {
    padding: calc(var(--spacing-unit) * 2) 0;
  }

  .hero {
    min-height: 300px;
  }

  .card {
    padding: calc(var(--spacing-unit) * 1.5);
  }

  table {
    font-size: 0.9rem;
  }

  table th, table td {
    padding: 0.5rem;
  }
}