:root {
  --color-primary: #fbfdff;
  --color-secondary: #eef6ff;
  --color-dark: #0b1b2b;
  --color-accent-1: #4dd6c1;
  --color-accent-2: #a78bfa;
  --color-accent-3: #f2d6a2;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--color-primary);
  color: var(--color-dark);
  line-height: 1.6;
  font-size: 16px;
  font-weight: 400;
}

header {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(77, 214, 193, 0.15);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: 0.05em;
}

.nav-link {
  color: var(--color-dark);
  font-weight: 500;
  transition: color 0.3s ease;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--color-accent-1);
}

.nav-link.active {
  color: var(--color-accent-1);
  border-bottom: 2px solid var(--color-accent-1);
}

.hero {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  text-align: center;
  border-bottom: 1px solid rgba(77, 214, 193, 0.1);
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-dark);
  opacity: 0.85;
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: var(--color-accent-1);
  color: var(--color-dark);
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(77, 214, 193, 0.2);
  font-size: 1rem;
}

.btn-primary:hover {
  background: var(--color-accent-2);
  box-shadow: 0 6px 25px rgba(77, 214, 193, 0.3);
  transform: translateY(-2px);
}

.section {
  padding: 4rem 0;
  border-bottom: 1px solid rgba(77, 214, 193, 0.1);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 3rem;
  text-align: center;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-dark);
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.card {
  background: white;
  border: 1px solid rgba(77, 214, 193, 0.15);
  border-radius: 0.75rem;
  padding: 2rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(77, 214, 193, 0.15);
  transform: translateY(-4px);
  border-color: var(--color-accent-1);
}

.card h3 {
  font-size: 1.5rem;
  color: var(--color-dark);
  margin-bottom: 1rem;
  font-weight: 600;
}

.card p {
  color: var(--color-dark);
  opacity: 0.8;
  line-height: 1.7;
}

.indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--color-accent-1);
  border-radius: 50%;
  margin-right: 0.75rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.feature-box {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  padding: 2rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(77, 214, 193, 0.2);
  transition: all 0.3s ease;
}

.feature-box:hover {
  border-color: var(--color-accent-1);
  box-shadow: 0 4px 20px rgba(77, 214, 193, 0.15);
}

.feature-box h4 {
  font-size: 1.25rem;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.feature-box p {
  color: var(--color-dark);
  opacity: 0.8;
  font-size: 0.95rem;
}

footer {
  background: var(--color-dark);
  color: var(--color-primary);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(77, 214, 193, 0.2);
}

footer h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-accent-1);
}

footer p, footer a {
  color: var(--color-primary);
  opacity: 0.85;
  text-decoration: none;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

footer a:hover {
  color: var(--color-accent-1);
  text-decoration: underline;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(77, 214, 193, 0.1);
  opacity: 0.7;
  font-size: 0.9rem;
}

.image-showcase {
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.image-showcase img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.text-accent {
  color: var(--color-accent-1);
  font-weight: 600;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--color-secondary);
  color: var(--color-dark);
  border-radius: 2rem;
  font-size: 0.85rem;
  font-weight: 500;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.faq-item {
  background: white;
  border: 1px solid rgba(77, 214, 193, 0.15);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background: var(--color-secondary);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(77, 214, 193, 0.1);
}

.faq-answer {
  padding: 1.5rem;
  display: none;
  color: var(--color-dark);
  opacity: 0.85;
  line-height: 1.8;
}

.faq-answer.show {
  display: block;
}

.list-item {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--color-dark);
  opacity: 0.85;
}

.list-item:before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent-1);
  font-weight: bold;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

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

  .section-title {
    font-size: 1.75rem;
  }

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

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .nav-link {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 3rem 0;
  }

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

  .section {
    padding: 2rem 0;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  body {
    font-size: 15px;
  }
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  color: var(--color-primary);
  padding: 1.5rem;
  z-index: 999;
  display: none;
  border-top: 2px solid var(--color-accent-1);
}

.cookie-consent.show {
  display: block;
}

.cookie-consent p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

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

.cookie-accept, .cookie-decline {
  padding: 0.625rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.cookie-accept {
  background: var(--color-accent-1);
  color: var(--color-dark);
}

.cookie-accept:hover {
  background: var(--color-accent-2);
}

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

.cookie-decline:hover {
  border-color: var(--color-accent-1);
  color: var(--color-accent-1);
}