:root {
  --steel-blue: #4682B4;
  --steel-blue-dark: #36648B;
  --steel-blue-light: #B0C4DE;
  --text-primary: #333333;
  --text-secondary: #666666;
  --bg-light: #F8F9FA;
  --bg-white: #FFFFFF;
  --border-color: #E0E0E0;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--steel-blue-dark);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

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

a {
  color: var(--steel-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--steel-blue-dark);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 1rem 0;
}

.header .navbar-brand {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--steel-blue);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header .navbar-brand img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 4px;
}

.header .nav-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.header .nav-link:hover {
  color: var(--steel-blue);
}

main {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

.hero-section {
  background: linear-gradient(135deg, var(--steel-blue-light) 0%, var(--bg-white) 100%);
  padding: 4rem 0;
  margin-bottom: 3rem;
}

.hero-section h1 {
  color: var(--steel-blue-dark);
}

.hero-section .hero-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.section {
  padding: 3rem 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.content-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 1rem 0;
}

.content-image-left {
  float: left;
  margin-right: 2rem;
  margin-bottom: 1rem;
}

.content-image-right {
  float: right;
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  background-color: var(--bg-white);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card h3 {
  color: var(--steel-blue);
  margin-bottom: 1rem;
}

.disclaimer-box {
  background-color: #FFF9E6;
  border-left: 4px solid var(--steel-blue);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.disclaimer-box h3 {
  color: var(--steel-blue-dark);
  margin-bottom: 1rem;
}

.faq-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  font-size: 1.25rem;
  color: var(--steel-blue);
}

.btn-primary {
  background-color: var(--steel-blue);
  border-color: var(--steel-blue);
  color: var(--bg-white);
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary:hover {
  background-color: var(--steel-blue-dark);
  border-color: var(--steel-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--steel-blue);
}

.footer {
  background-color: var(--text-primary);
  color: var(--bg-white);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer h4 {
  color: var(--bg-white);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.footer a:hover {
  color: var(--steel-blue-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.educational-notice {
  background-color: var(--steel-blue-light);
  padding: 1rem;
  text-align: center;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 2rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(51, 51, 51, 0.95);
  color: var(--bg-white);
  padding: 1.5rem;
  z-index: 9999;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.2);
  display: none;
}

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

.cookie-banner p {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.cookie-banner .btn {
  margin-right: 1rem;
}

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

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .content-image-left,
  .content-image-right {
    float: none;
    margin: 1rem auto;
    display: block;
  }

  .hero-section {
    padding: 2rem 0;
  }

  .section {
    padding: 2rem 0;
  }

  .card {
    padding: 1.5rem;
  }
}

@media (max-width: 576px) {
  .header .navbar-brand {
    font-size: 1.5rem;
  }

  .header .navbar-brand img {
    width: 32px;
    height: 32px;
  }

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

  .cookie-banner {
    padding: 1rem;
  }

  .cookie-banner .btn {
    width: 100%;
    margin-bottom: 0.5rem;
    margin-right: 0;
  }
}