:root {
  --color-primary: #008080;
  --color-accent: #FFD700;
  --color-success: #228B22;
  --color-light: #FFFDD0;
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  --color-gray-light: #f5f5f5;
  --color-gray-dark: #333333;
  --radius: 8px;
}

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

html, body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-black);
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-white);
  padding-top: 70px;
}

header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 128, 128, 0.1);
}

.navbar-brand {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: bold;
  font-size: 1.5rem;
  color: var(--color-white) !important;
}

.navbar-nav .nav-link {
  color: var(--color-white) !important;
  font-size: 0.95rem;
  margin: 0 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--color-accent) !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
  width: 100%;
}

h1, h2, h3 {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--color-black);
}

h2 {
  font-family: 'Open Sans', sans-serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary);
}

h3 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-black);
}

p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--color-gray-dark);
}

.btn {
  font-size: 1rem;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  border: none;
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: #f0c800;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
  text-decoration: none;
  color: var(--color-black);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  margin-bottom: 1rem;
}

.hero {
  background: linear-gradient(135deg, rgba(0, 128, 128, 0.8), rgba(34, 139, 34, 0.8)), url('images/hero-bg.jpg') center/cover no-repeat;
  color: var(--color-white);
  padding: 8rem 0;
  text-align: center;
  position: relative;
  animation: subtle-parallax 0.8s ease-out;
}

.hero h1 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  color: var(--color-light);
  font-size: 1.3rem;
  margin-bottom: 2rem;
}

.card {
  background-color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  padding: 2rem;
  height: 100%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 128, 128, 0.15);
  transform: translateY(-4px);
}

.card-title {
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.card-text {
  color: var(--color-gray-dark);
  font-size: 1rem;
  line-height: 1.7;
}

.card-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--color-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  font-size: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.two-col-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.two-col-section img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.two-col-reverse {
  grid-template-columns: 1fr 1fr;
}

.two-col-reverse .col-left {
  order: 2;
}

.two-col-reverse .col-right {
  order: 1;
}

footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 3rem 0;
  margin-top: 4rem;
}

footer h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-accent);
}

footer p, footer a {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-light);
}

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

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

.footer-divider {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 2rem 0;
  padding-top: 2rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 3px solid var(--color-primary);
  padding: 1.5rem;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.15);
  z-index: 999;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-content {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 250px;
  color: var(--color-gray-dark);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.cookie-btn {
  padding: 0.6rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

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

.cookie-accept:hover {
  background-color: #006666;
}

.cookie-reject {
  background-color: var(--color-gray-light);
  color: var(--color-black);
}

.cookie-reject:hover {
  background-color: #efefef;
}

.cookie-learn {
  background-color: var(--color-light);
  color: var(--color-black);
  text-decoration: none;
}

.cookie-learn:hover {
  background-color: #fff9c4;
  text-decoration: none;
}

.disclaimer-box {
  background-color: var(--color-light);
  border-left: 4px solid var(--color-accent);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin: 2rem 0;
  color: var(--color-black);
}

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

.disclaimer-box p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.list-style {
  list-style: none;
}

.list-style li {
  padding: 0.75rem 0 0.75rem 2rem;
  position: relative;
  color: var(--color-gray-dark);
  line-height: 1.8;
}

.list-style li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  background-color: var(--color-primary);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 1rem;
}

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

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

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

.container-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.spacer {
  height: 3rem;
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero {
    padding: 5rem 0;
  }

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

  .two-col-section,
  .two-col-reverse {
    grid-template-columns: 1fr;
  }

  .two-col-reverse .col-left,
  .two-col-reverse .col-right {
    order: initial;
  }

  .cookie-content {
    flex-direction: column;
    gap: 1rem;
  }

  .cookie-buttons {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
  }

  section {
    padding: 2rem 0;
  }

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

@media (max-width: 576px) {
  .container-wide {
    padding: 0 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

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

  p {
    font-size: 1rem;
  }

  .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
  }

  section {
    padding: 1.5rem 0;
  }

  .card {
    padding: 1.5rem;
  }
}