:root {
  --color-primary: #1a3c34;
  --color-accent-warm: #d9a66d;
  --color-accent-teal: #4db6ac;
  --color-accent-bronze: #8d6e63;
  --color-white: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-dark-gray: #333333;
}

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

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  line-height: 1.65;
}

body {
  padding-top: 80px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--color-primary);
  margin-bottom: 24px;
}

h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

h2 {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 30px;
}

h3 {
  font-size: 1.75rem;
  line-height: 1.4;
  margin-bottom: 20px;
}

p {
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 16px;
  color: var(--color-dark-gray);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-light-gray);
  height: 80px;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 40px;
  transition: height 0.3s ease;
}

header.scroll-active {
  height: 60px;
  padding: 0 30px;
}

.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-right: auto;
  cursor: pointer;
}

.navbar-brand:hover {
  color: var(--color-accent-warm);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
}

nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 60px 40px;
  margin-top: 80px;
  font-size: 14px;
  line-height: 1.8;
}

footer h3 {
  color: var(--color-accent-warm);
  font-size: 1.1rem;
  margin-top: 30px;
  margin-bottom: 15px;
}

footer a {
  color: var(--color-accent-warm);
}

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

.footer-content {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-section {
  flex: 1;
}

.section {
  padding: 120px 40px;
  max-width: 1480px;
  margin: 0 auto;
  width: 100%;
}

.section-with-bg {
  background: linear-gradient(135deg, rgba(212, 182, 109, 0.05) 0%, rgba(77, 182, 172, 0.05) 100%);
  border-top: 1px solid var(--color-accent-warm);
  border-bottom: 1px solid var(--color-accent-warm);
}

.hero {
  position: relative;
  height: 100vh;
  background: linear-gradient(rgba(26, 60, 52, 0.4), rgba(26, 60, 52, 0.4)), url('images/hero-rainforest.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding-top: 0;
}

.hero h1 {
  color: var(--color-white);
  font-size: 4rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 0;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 60px;
}

.content-wrapper img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.content-text {
  flex: 1;
}

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

.card {
  background-color: var(--color-white);
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border-top: 3px solid var(--color-accent-warm);
}

.card:hover {
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:hover {
  background-color: var(--color-accent-warm);
  color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(217, 166, 109, 0.3);
}

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

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

.disclaimer {
  background-color: #fffaf0;
  border-left: 4px solid var(--color-accent-warm);
  padding: 30px;
  margin: 40px 0;
  border-radius: 4px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-dark-gray);
}

.disclaimer h3 {
  margin-top: 0;
  margin-bottom: 15px;
}

form {
  max-width: 600px;
  margin: 40px auto;
}

.form-group {
  margin-bottom: 25px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-primary);
  font-size: 14px;
}

input[type="email"],
textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent-warm);
  box-shadow: 0 0 0 3px rgba(217, 166, 109, 0.1);
}

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

.form-disclaimer {
  font-size: 13px;
  color: #666;
  margin-top: 20px;
  padding: 15px;
  background-color: var(--color-light-gray);
  border-radius: 4px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 20px 40px;
  z-index: 2000;
  display: none;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

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

.cookie-text {
  flex: 1;
  min-width: 300px;
  font-size: 14px;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--color-accent-warm);
}

.cookie-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.cookie-btn-accept {
  background-color: var(--color-accent-warm);
  color: var(--color-primary);
}

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

.cookie-btn-decline {
  background-color: transparent;
  color: var(--color-accent-warm);
  border: 1px solid var(--color-accent-warm);
}

.cookie-btn-decline:hover {
  background-color: var(--color-accent-warm);
  color: var(--color-primary);
}

.thank-you-container {
  text-align: center;
  padding: 80px 40px;
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-container h1 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 30px;
}

.thank-you-container p {
  font-size: 18px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  margin: 30px 0;
}

.feature-list li {
  padding: 15px 0;
  padding-left: 30px;
  position: relative;
  font-size: 16px;
}

.feature-list li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-accent-warm);
  font-weight: bold;
}

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

.content-focus h2 {
  text-align: center;
}

.fade-in {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 70px;
  }

  header {
    height: 70px;
    padding: 0 20px;
  }

  header.scroll-active {
    height: 60px;
    padding: 0 15px;
  }

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

  nav ul {
    gap: 15px;
  }

  nav a {
    font-size: 12px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.4rem;
  }

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

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

  .section {
    padding: 60px 20px;
  }

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

  .card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  footer {
    padding: 40px 20px;
  }

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

  .cookie-banner {
    padding: 15px 20px;
    flex-direction: column;
    justify-content: flex-start;
  }

  .cookie-text {
    min-width: auto;
  }

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

  .cookie-btn {
    flex: 1;
    min-width: 0;
  }

  form {
    max-width: 100%;
  }

  input[type="email"],
  textarea {
    font-size: 16px;
  }

  .disclaimer {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  header {
    height: 60px;
    padding: 0 15px;
  }

  .navbar-brand {
    font-size: 1rem;
  }

  nav ul {
    gap: 10px;
  }

  nav a {
    font-size: 11px;
    letter-spacing: 0.3px;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .hero {
    height: 60vh;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .section {
    padding: 40px 15px;
  }

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

  footer {
    padding: 30px 15px;
  }

  footer h3 {
    font-size: 1rem;
  }

  p {
    font-size: 15px;
  }
}