:root {
  --primary-green: #7cb69d;
  --primary-green-dark: #5a9a7d;
  --text-dark: #2d3436;
  --text-muted: #636e72;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-light: #e9ecef;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-dark);
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

a {
  color: var(--primary-green-dark);
  text-decoration: none;
}

a:hover {
  color: var(--primary-green);
  text-decoration: underline;
}

.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--primary-green-dark) !important;
}

.nav-link {
  color: var(--text-dark) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
}

.nav-link:hover {
  color: var(--primary-green-dark) !important;
}

.edu-notice {
  background-color: var(--bg-light);
  padding: 0.5rem 0;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.edu-notice small {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.hero-section {
  background: linear-gradient(135deg, #f0f7f4 0%, #e8f4ed 100%);
  padding: 4rem 0;
}

.hero-section h1 {
  font-size: 2.5rem;
  color: var(--text-dark);
}

.hero-section .lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
  border: none;
  border-radius: 6px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-green-dark) 0%, #4a8a6d 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(124, 182, 157, 0.3);
}

.btn-outline-primary {
  color: var(--primary-green-dark);
  border-color: var(--primary-green-dark);
  border-radius: 6px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
}

.btn-outline-primary:hover {
  background-color: var(--primary-green-dark);
  border-color: var(--primary-green-dark);
  color: var(--bg-white);
}

.content-block {
  padding: 4rem 0;
}

.content-block.bg-light {
  background-color: var(--bg-light);
}

.content-block h2 {
  margin-bottom: 1.5rem;
}

.content-block img {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.disclaimer-block {
  background-color: #fff9e6;
  border-left: 4px solid #f0c36d;
  padding: 1.5rem;
  border-radius: 0 6px 6px 0;
  margin: 2rem 0;
}

.disclaimer-block h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.disclaimer-block p {
  margin-bottom: 0;
  color: var(--text-muted);
}

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

.page-content {
  padding: 4rem 0;
  min-height: calc(100vh - 400px);
}

.content-section {
  margin-bottom: 3rem;
}

.content-section ul {
  color: var(--text-muted);
  padding-left: 1.25rem;
}

.content-section ul li {
  margin-bottom: 0.5rem;
}

.contact-info {
  background-color: var(--bg-light);
  padding: 1.5rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.contact-form .form-control {
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 0.75rem 1rem;
}

.contact-form .form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(124, 182, 157, 0.15);
}

.contact-form label {
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.footer {
  background-color: var(--text-dark);
  color: var(--bg-light);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer h5 {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.footer p,
.footer small {
  color: rgba(255, 255, 255, 0.7);
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
}

.footer a:hover {
  color: var(--bg-white);
  text-decoration: none;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer hr {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 2rem 0 1rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  border-top: 1px solid var(--border-light);
  padding: 1rem 0;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  display: none;
}

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

.cookie-banner p {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.rounded {
  border-radius: 6px !important;
}

@media (max-width: 991.98px) {
  .hero-section {
    padding: 3rem 0;
    text-align: center;
  }

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

  .content-block {
    padding: 3rem 0;
  }

  h1 {
    font-size: 1.875rem;
  }

  h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .hero-section {
    padding: 2rem 0;
  }

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

  .content-block {
    padding: 2rem 0;
  }

  .page-content {
    padding: 2rem 0;
  }

  .footer {
    padding: 2rem 0 1rem;
  }
}