:root {
  --primary-color: #8fbc8f;
  --primary-dark: #6b9b6b;
  --text-color: #333333;
  --text-muted: #6c757d;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e9ecef;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
}

* {
  box-sizing: border-box;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.25rem;
}
h2 {
  font-size: 1.75rem;
}
h3 {
  font-size: 1.375rem;
}

@media (max-width: 767px) {
  h1 {
    font-size: 1.75rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

.navbar {
  box-shadow: var(--shadow-sm);
  padding: 1rem 0;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.nav-link {
  color: var(--text-color) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
}

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

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

.edu-notice small {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.hero-section {
  background: linear-gradient(135deg, #f0f7f0 0%, #e8f5e8 50%, #f5f9f5 100%);
  padding: 4rem 0;
}

@media (max-width: 767px) {
  .hero-section {
    padding: 3rem 0;
  }
}

.hero-section h1 {
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border: none;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.btn-outline-primary {
  color: var(--primary-dark);
  border-color: var(--primary-color);
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

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

.page-header {
  background: linear-gradient(135deg, #f0f7f0 0%, #f5f9f5 100%);
  padding: 3rem 0;
  text-align: center;
}

.page-header h1 {
  margin-bottom: 0.75rem;
}

.page-header .lead {
  color: var(--text-muted);
  margin-bottom: 0;
}

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

@media (max-width: 767px) {
  .content-section {
    padding: 2.5rem 0;
  }
}

.content-block {
  background-color: var(--bg-white);
  padding: 2rem;
  margin-bottom: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

@media (max-width: 767px) {
  .content-block {
    padding: 1.5rem;
  }
}

.content-block h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.content-block p {
  color: var(--text-color);
  margin-bottom: 1rem;
}

.content-block p:last-child {
  margin-bottom: 0;
}

.content-block img {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.final-block {
  background: linear-gradient(135deg, #f0f7f0 0%, #e8f5e8 100%);
  border: none;
}

.info-box {
  background-color: var(--bg-light);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary-color);
}

.info-box h5 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.contact-info .contact-item {
  margin-bottom: 1.5rem;
}

.contact-info .contact-item:last-child {
  margin-bottom: 0;
}

.contact-info h5 {
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

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

.form-control {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2);
}

.footer-section {
  background-color: var(--bg-light);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-section h5 {
  color: var(--text-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

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

.footer-section ul li a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-section hr {
  border-color: var(--border-color);
  margin: 2rem 0 1rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  padding: 1rem 0;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  z-index: 1050;
  display: none;
}

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

.cookie-banner p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-color);
}

.cookie-banner a {
  color: var(--primary-dark);
}

@media (max-width: 991px) {
  .cookie-banner .text-lg-right {
    margin-top: 1rem;
  }
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.rounded {
  border-radius: var(--radius-sm) !important;
}

.shadow {
  box-shadow: var(--shadow-md) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

ul {
  padding-left: 1.25rem;
}

ul li {
  margin-bottom: 0.5rem;
}