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

:root {
  --primary-color: #4A90E2;
  --text-dark: #333333;
  --text-light: #666666;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-dark);
  background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
  min-height: 100vh;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--bg-white);
  box-shadow: var(--shadow);
  z-index: 1000;
  padding: 1rem 0;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 40px;
  width: 40px;
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--text-dark);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.25s ease;
  font-weight: 500;
}

nav a:hover {
  color: var(--primary-color);
}

main {
  margin-top: 80px;
  padding-bottom: 3rem;
}

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

h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  line-height: 1.2;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  margin-top: 3rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
  line-height: 1.65;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: #357abd;
}

.hero {
  background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
  padding: 4rem 0;
  min-height: 500px;
  display: flex;
  align-items: center;
  margin-top: 80px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-text h1 {
  margin-bottom: 1.5rem;
}

.section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-color);
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.section-grid img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section:last-child {
  border-bottom: none;
}

.card {
  background: var(--bg-white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

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

.card h3 {
  margin-top: 0;
}

.card p {
  margin-bottom: 1rem;
}

.card a {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  transition: color 0.25s ease;
}

.card a:hover {
  color: #357abd;
}

.faq-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

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

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  cursor: pointer;
  user-select: none;
  transition: color 0.25s ease;
}

.faq-item h3:hover {
  color: #357abd;
}

.faq-item p {
  margin-bottom: 0;
  color: var(--text-light);
}

.faq-answer {
  display: none;
}

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

.disclaimer {
  background: #f0f4f8;
  border-left: 4px solid var(--primary-color);
  padding: 2rem;
  border-radius: 4px;
  margin: 2rem 0;
}

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

footer {
  background: var(--text-dark);
  color: var(--bg-light);
  padding: 3rem 0 1rem;
  margin-top: 3rem;
  font-size: 0.95rem;
}

footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

footer h3 {
  color: var(--bg-white);
  font-size: 1.2rem;
  margin-top: 0;
}

footer a {
  color: var(--bg-light);
  transition: color 0.25s ease;
}

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

footer p {
  margin-bottom: 0.5rem;
  color: var(--bg-light);
}

.footer-bottom {
  border-top: 1px solid #555;
  padding-top: 2rem;
  text-align: center;
  color: var(--bg-light);
}

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

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.25s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

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

.btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.25s ease;
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  background-color: #357abd;
  color: white;
}

.btn-secondary {
  background: var(--border-color);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background-color: #ccc;
}

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

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

.cookie-banner p {
  color: var(--bg-white);
  margin-bottom: 1rem;
  max-width: 100%;
}

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

.cookie-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.25s ease;
  font-size: 0.95rem;
}

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

.cookie-accept:hover {
  background: #357abd;
}

.cookie-decline {
  background: #666;
  color: white;
}

.cookie-decline:hover {
  background: #555;
}

.blog-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
  align-items: start;
}

.blog-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.blog-card-content h3 {
  margin-top: 0;
}

article {
  background: var(--bg-white);
  padding: 3rem 0;
}

article img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

article p {
  max-width: 100%;
}

.article-meta {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.back-link:hover {
  text-decoration: underline;
}

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

  nav {
    gap: 1rem;
  }

  nav a {
    font-size: 0.9rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero-content,
  .section-grid,
  footer .container {
    grid-template-columns: 1fr;
  }

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

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

  .blog-card img {
    height: auto;
  }

  .cookie-buttons {
    flex-direction: column;
  }

  .cookie-banner {
    padding: 1rem;
  }
}