:root {
  --primary-color: #6A8299;
  --light-bg: #F8F9FB;
  --text-dark: #2C3E50;
  --text-light: #5A6C7D;
  --border-color: #E0E8F0;
  --accent-soft: #A0B4C8;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: #FFFFFF;
}

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

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

h2 {
  font-size: 2rem;
  margin-top: 2rem;
  margin-bottom: 1.2rem;
  color: var(--primary-color);
}

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

p {
  margin-bottom: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}

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

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

button, .btn {
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

button:hover, .btn:hover {
  background-color: var(--text-dark);
  transform: translateY(-2px);
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  z-index: 1000;
  padding: 0.75rem 0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  font-weight: 500;
  color: var(--text-dark);
  text-decoration: none;
}

nav a:hover {
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 4px;
}

body {
  padding-top: 70px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero {
  background: linear-gradient(135deg, rgba(106, 130, 153, 0.15) 0%, rgba(160, 180, 200, 0.1) 100%);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(106, 130, 153, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  margin: 2rem auto;
  display: block;
  box-shadow: 0 8px 24px rgba(106, 130, 153, 0.15);
}

section {
  padding: 3rem 2rem;
  border-bottom: 1px dashed var(--border-color);
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
}

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

.col {
  flex: 1;
  min-width: 300px;
}

.col-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(106, 130, 153, 0.1);
}

.wavy-divider {
  width: 100%;
  height: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 40'%3E%3Cpath d='M0,20 Q300,0 600,20 T1200,20' stroke='%23A0B4C8' stroke-width='2' fill='none' opacity='0.3'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
  margin: 1rem 0;
}

.circle-accent {
  width: 60px;
  height: 60px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  display: inline-block;
  margin-right: 1rem;
}

.rounded-block {
  background-color: var(--light-bg);
  padding: 2rem;
  border-radius: 12px;
  margin: 1.5rem 0;
  border-left: 4px solid var(--primary-color);
}

.faq-item {
  background-color: var(--light-bg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 4px 12px rgba(106, 130, 153, 0.15);
}

.faq-question {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.faq-answer {
  color: var(--text-light);
  line-height: 1.8;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.blog-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.blog-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.blog-card:hover {
  box-shadow: 0 8px 24px rgba(106, 130, 153, 0.15);
  transform: translateY(-4px);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-content {
  padding: 1.5rem;
}

.blog-card h3 {
  margin-top: 0;
  color: var(--primary-color);
}

.blog-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.blog-card-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
}

.blog-card-link:hover {
  text-decoration: underline;
}

footer {
  background-color: var(--text-dark);
  color: white;
  padding: 3rem 2rem 1rem;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

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

.footer-section h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-section p, .footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  text-decoration: none;
}

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

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

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

.disclaimer {
  background-color: rgba(106, 130, 153, 0.08);
  border-left: 4px solid var(--primary-color);
  padding: 1.5rem;
  border-radius: 6px;
  margin: 2rem 0;
  font-size: 0.95rem;
  line-height: 1.8;
}

.disclaimer strong {
  color: var(--primary-color);
}

.contact-form {
  max-width: 600px;
  margin: 2rem auto;
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(106, 130, 153, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-info {
  display: flex;
  gap: 2rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.contact-detail {
  flex: 1;
  min-width: 250px;
}

.contact-detail strong {
  color: var(--primary-color);
  display: block;
  margin-bottom: 0.5rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--text-dark);
  color: white;
  padding: 1.5rem 2rem;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
  z-index: 999;
  display: none;
}

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

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.cookie-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

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

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

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

.cookie-btn-learn:hover {
  background-color: var(--primary-color);
  color: white;
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 1rem;
  }

  nav ul {
    gap: 1rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  .hero {
    padding: 2rem 1rem;
  }

  .row {
    flex-direction: column;
  }

  .col {
    width: 100%;
  }

  .blog-cards {
    grid-template-columns: 1fr;
  }

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

  .cookie-content {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-buttons {
    justify-content: stretch;
  }

  .cookie-btn {
    flex: 1;
  }

  .contact-info {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.2rem;
  }

  nav ul {
    gap: 0.75rem;
    font-size: 0.9rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  section {
    padding: 2rem 1rem;
  }

  .rounded-block {
    padding: 1.5rem;
  }
}