:root {
  --primary-color: #4682B4;
  --primary-dark: #365a8a;
  --text-color: #333;
  --text-light: #666;
  --bg-light: #f8f9fa;
  --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;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
}

header .logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

header .logo:hover {
  opacity: 0.8;
}

header nav a {
  color: var(--text-color);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

main {
  margin-top: 80px;
}

.hero-section {
  background: linear-gradient(135deg, rgba(70,130,180,0.05) 0%, rgba(70,130,180,0.02) 100%);
  padding: 4rem 0;
  text-align: center;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.hero-section p {
  font-size: 1.25rem;
  color: var(--text-light);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.hero-section img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

.content-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

.content-section h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.content-section p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.img-float-left {
  float: left;
  margin: 0 2rem 1rem 0;
  max-width: 350px;
  width: 100%;
  border-radius: 8px;
}

.img-float-right {
  float: right;
  margin: 0 0 1rem 2rem;
  max-width: 350px;
  width: 100%;
  border-radius: 8px;
}

.img-center {
  display: block;
  margin: 2rem auto;
  max-width: 600px;
  width: 100%;
  border-radius: 8px;
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.card {
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 25px rgba(0,0,0,0.12);
}

.card img {
  border-radius: 8px 8px 0 0;
  height: 200px;
  object-fit: cover;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
}

.card-text {
  color: var(--text-light);
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(70,130,180,0.3);
}

.btn-outline-primary {
  color: var(--primary-color);
  border-color: var(--primary-color);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

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

.disclaimer-box {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 6px;
}

.disclaimer-box h3 {
  color: #856404;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.disclaimer-box p {
  color: #856404;
  margin-bottom: 0.5rem;
}

footer {
  background-color: #2c3e50;
  color: #ecf0f1;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

footer h5 {
  color: #fff;
  font-weight: 600;
  margin-bottom: 1rem;
}

footer a {
  color: #bdc3c7;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

footer p {
  color: #bdc3c7;
  margin-bottom: 0.5rem;
}

.contact-form {
  background-color: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.contact-form label {
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(70,130,180,0.25);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  padding: 1.5rem;
  z-index: 9999;
  display: none;
}

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

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

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

.infographic {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.infographic-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background-color: #fff;
  border-radius: 6px;
  transition: transform 0.3s ease;
}

.infographic-item:hover {
  transform: translateX(10px);
}

.infographic-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-right: 1.5rem;
  min-width: 50px;
}

.infographic-text h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.infographic-text p {
  color: var(--text-light);
  margin-bottom: 0;
  font-size: 1rem;
}

@media (max-width: 768px) {
  header nav a {
    margin-left: 1rem;
    font-size: 0.9rem;
  }

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

  .hero-section p {
    font-size: 1rem;
  }

  .content-section h2 {
    font-size: 1.75rem;
  }

  .img-float-left,
  .img-float-right {
    float: none;
    margin: 1rem 0;
    max-width: 100%;
  }

  .cookie-banner button {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
  }
}

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

  header nav a {
    display: block;
    margin: 0.5rem 0;
  }

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

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

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