:root {
  --primary-teal: #1b5c6f;
  --muted-gold: #a89968;
  --soft-grey: #d4d1c8;
  --forest-green: #2d5a4a;
  --white: #ffffff;
  --dark-text: #2c2c2c;
  --light-bg: #f8f7f5;
  --border-grey: #e8e6e0;
  --spacing-base: 8px;
}

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

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

body {
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Merriweather Slab', serif;
  font-weight: 600;
  color: var(--primary-teal);
  margin-bottom: calc(var(--spacing-base) * 2);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: calc(var(--spacing-base) * 3);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.3;
  margin-top: calc(var(--spacing-base) * 4);
  margin-bottom: calc(var(--spacing-base) * 3);
  border-bottom: 2px solid var(--forest-green);
  padding-bottom: calc(var(--spacing-base) * 2);
}

h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin-top: calc(var(--spacing-base) * 2);
  margin-bottom: calc(var(--spacing-base) * 1.5);
  color: var(--forest-green);
}

p {
  margin-bottom: calc(var(--spacing-base) * 2);
  line-height: 1.8;
  font-size: 1rem;
}

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

a:hover {
  color: var(--muted-gold);
  text-decoration: underline;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-grey);
  z-index: 1000;
  padding: calc(var(--spacing-base) * 1.5) calc(var(--spacing-base) * 2);
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
}

header .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-base) * 1);
}

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

header nav ul {
  list-style: none;
  display: flex;
  gap: calc(var(--spacing-base) * 3);
  align-items: center;
}

header nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-text);
  position: relative;
  padding-bottom: 4px;
}

header nav a.active,
header nav a:hover {
  color: var(--primary-teal);
  border-bottom: 2px solid var(--muted-gold);
}

body {
  padding-top: 80px;
}

main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 calc(var(--spacing-base) * 2);
}

.hero {
  background: linear-gradient(135deg, rgba(27, 92, 111, 0.7) 0%, rgba(45, 90, 74, 0.7) 100%), url('images/hero-main.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-align: center;
  margin-top: calc(var(--spacing-base) * -2);
  padding: calc(var(--spacing-base) * 4);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(27, 92, 111, 0.3) 0%, rgba(27, 92, 111, 0.7) 100%);
  z-index: 1;
}

.hero .hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: calc(var(--spacing-base) * 2);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero .tagline {
  font-size: 1.3rem;
  color: var(--soft-grey);
  margin-bottom: calc(var(--spacing-base) * 2);
}

section {
  padding: calc(var(--spacing-base) * 6) calc(var(--spacing-base) * 2);
  border-top: 1px solid var(--border-grey);
  margin-bottom: calc(var(--spacing-base) * 2);
}

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

.section-intro {
  max-width: 900px;
  margin: 0 auto calc(var(--spacing-base) * 4);
  text-align: left;
}

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

.card {
  background-color: var(--white);
  border: 1px solid var(--border-grey);
  padding: calc(var(--spacing-base) * 3);
  border-radius: 4px;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 8px 24px rgba(27, 92, 111, 0.1);
  border-color: var(--muted-gold);
}

.card h3 {
  margin-top: 0;
  color: var(--primary-teal);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--forest-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: calc(var(--spacing-base) * 2);
}

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

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

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

.two-column img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.content-block {
  margin: calc(var(--spacing-base) * 3) 0;
}

.list-styled {
  list-style: none;
  margin: calc(var(--spacing-base) * 2) 0;
}

.list-styled li {
  padding: calc(var(--spacing-base) * 1.5) 0 calc(var(--spacing-base) * 1.5) calc(var(--spacing-base) * 3);
  position: relative;
  margin-bottom: calc(var(--spacing-base) * 1);
}

.list-styled li:before {
  content: '▸';
  color: var(--muted-gold);
  font-size: 1.3rem;
  position: absolute;
  left: 0;
  top: 0;
}

.disclaimer {
  background-color: var(--light-bg);
  border-left: 4px solid var(--muted-gold);
  padding: calc(var(--spacing-base) * 3);
  margin: calc(var(--spacing-base) * 4) 0;
  border-radius: 4px;
  font-style: italic;
  color: #555;
  line-height: 1.8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: calc(var(--spacing-base) * 2);
  margin: calc(var(--spacing-base) * 3) 0;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-base) * 2);
}

.feature-item::before {
  content: '✓';
  color: var(--forest-green);
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.pull-quote {
  border-left: 4px solid var(--primary-teal);
  padding-left: calc(var(--spacing-base) * 3);
  margin: calc(var(--spacing-base) * 3) 0;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--forest-green);
  line-height: 1.8;
}

footer {
  background-color: var(--primary-teal);
  color: var(--white);
  padding: calc(var(--spacing-base) * 4) calc(var(--spacing-base) * 2);
  margin-top: calc(var(--spacing-base) * 6);
  border-top: 1px solid var(--forest-green);
}

footer .footer-content {
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: calc(var(--spacing-base) * 4);
}

footer h4 {
  color: var(--muted-gold);
  margin-bottom: calc(var(--spacing-base) * 2);
  font-size: 1rem;
}

footer a {
  color: var(--soft-grey);
  text-decoration: none;
  display: block;
  margin-bottom: calc(var(--spacing-base) * 1.5);
  transition: color 0.3s ease;
}

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

footer .footer-bottom {
  grid-column: 1 / -1;
  text-align: center;
  padding-top: calc(var(--spacing-base) * 3);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9rem;
  color: var(--soft-grey);
}

form {
  max-width: 600px;
  margin: calc(var(--spacing-base) * 3) auto;
}

.form-group {
  margin-bottom: calc(var(--spacing-base) * 2.5);
}

label {
  display: block;
  margin-bottom: calc(var(--spacing-base) * 1);
  font-weight: 500;
  color: var(--primary-teal);
}

input[type="email"],
textarea {
  width: 100%;
  padding: calc(var(--spacing-base) * 1.5);
  border: 1px solid var(--border-grey);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 3px rgba(27, 92, 111, 0.1);
}

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

button {
  background-color: var(--primary-teal);
  color: var(--white);
  border: none;
  padding: calc(var(--spacing-base) * 1.5) calc(var(--spacing-base) * 3);
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

button:hover {
  background-color: var(--forest-green);
  box-shadow: 0 4px 12px rgba(27, 92, 111, 0.2);
}

button.secondary {
  background-color: var(--soft-grey);
  color: var(--dark-text);
}

button.secondary:hover {
  background-color: var(--muted-gold);
  color: var(--white);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-teal);
  color: var(--white);
  padding: calc(var(--spacing-base) * 2);
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(var(--spacing-base) * 2);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.6;
}

.cookie-buttons {
  display: flex;
  gap: calc(var(--spacing-base) * 1.5);
  flex-wrap: wrap;
  align-items: center;
}

.cookie-buttons button {
  padding: calc(var(--spacing-base) * 1) calc(var(--spacing-base) * 2);
  font-size: 0.9rem;
  white-space: nowrap;
}

.cookie-buttons button.secondary {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border: 1px solid var(--white);
}

.cookie-buttons button.secondary:hover {
  background-color: var(--muted-gold);
  border-color: var(--muted-gold);
  color: var(--dark-text);
}

.thank-you-page {
  text-align: center;
  padding: calc(var(--spacing-base) * 8) calc(var(--spacing-base) * 2);
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.thank-you-page h1 {
  color: var(--forest-green);
  margin-bottom: calc(var(--spacing-base) * 2);
}

.thank-you-page p {
  font-size: 1.1rem;
  margin-bottom: calc(var(--spacing-base) * 3);
}

.table-responsive {
  overflow-x: auto;
  margin: calc(var(--spacing-base) * 3) 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: calc(var(--spacing-base) * 3) 0;
}

table th,
table td {
  padding: calc(var(--spacing-base) * 2);
  text-align: left;
  border-bottom: 1px solid var(--border-grey);
}

table th {
  background-color: var(--forest-green);
  color: var(--white);
  font-weight: 600;
}

table tr:hover {
  background-color: var(--light-bg);
}

.timeline {
  position: relative;
  padding: calc(var(--spacing-base) * 3) 0;
}

.timeline-item {
  padding-left: calc(var(--spacing-base) * 5);
  margin-bottom: calc(var(--spacing-base) * 4);
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 12px;
  height: 12px;
  background-color: var(--muted-gold);
  border-radius: 50%;
  border: 3px solid var(--primary-teal);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 12px;
  width: 6px;
  height: calc(100% + 8px);
  background-color: var(--border-grey);
}

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

.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: calc(var(--spacing-base) * 4);
  margin-top: calc(var(--spacing-base) * 3);
}

.blog-item {
  border: 1px solid var(--border-grey);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-item:hover {
  box-shadow: 0 8px 24px rgba(27, 92, 111, 0.15);
  transform: translateY(-4px);
}

.blog-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-item-content {
  padding: calc(var(--spacing-base) * 3);
}

.blog-item h3 {
  margin-top: 0;
}

.btn-read-more {
  color: var(--primary-teal);
  font-weight: 600;
  display: inline-block;
  margin-top: calc(var(--spacing-base) * 1);
}

.btn-read-more:hover {
  color: var(--muted-gold);
}

@media (max-width: 768px) {
  header nav ul {
    flex-direction: column;
    gap: calc(var(--spacing-base) * 1.5);
  }

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

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

  section {
    padding: calc(var(--spacing-base) * 4) calc(var(--spacing-base) * 2);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .hero {
    min-height: 400px;
  }

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

  .cookie-buttons {
    width: 100%;
  }

  .cookie-buttons button {
    flex: 1;
  }

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

  main {
    padding: 0 calc(var(--spacing-base) * 1.5);
  }
}

@media (max-width: 480px) {
  header nav ul {
    gap: calc(var(--spacing-base) * 1);
  }

  header nav a {
    font-size: 0.85rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  section {
    padding: calc(var(--spacing-base) * 3) calc(var(--spacing-base) * 1.5);
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

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