:root {
  --primary-color: #4A90E2;
  --secondary-color: #F5A623;
  --bg-color: #FAFAFA;
  --text-color: #333333;
  --light-text: #666666;
  --border-color: #E0E0E0;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

a {
  color: var(--primary-color);
  text-decoration: none;
}

a:hover, a:focus {
  text-decoration: underline;
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav-links a {
  color: var(--text-color);
  font-weight: 500;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  background: linear-gradient(135deg, rgba(224, 234, 252, 0.8) 0%, rgba(207, 222, 243, 0.8) 100%), url('../assets/images/hero-bg.jpg') center/cover no-repeat;
  padding: 80px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: var(--text-color);
  text-shadow: 1px 1px 2px rgba(255,255,255,0.8);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-color);
  max-width: 800px;
  margin: 0 auto 30px;
  font-weight: 500;
  text-shadow: 1px 1px 2px rgba(255,255,255,0.8);
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: #fff;
  padding: 10px 25px;
  border-radius: 5px;
  font-weight: bold;
}

.btn:hover {
  background-color: #357ABD;
  text-decoration: none;
}

.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.card img {
  width: calc(100% + 40px);
  margin: -20px -20px 20px -20px;
  height: 200px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.card h3 {
  margin-bottom: 15px;
  color: var(--primary-color);
}

.faq-item {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
}

.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.footer {
  background-color: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 40px 0 20px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-col h4 {
  margin-bottom: 15px;
  font-size: 1.1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--light-text);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  color: var(--light-text);
  font-size: 0.9rem;
}

.content-page {
  background: #fff;
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  margin-top: 40px;
  margin-bottom: 40px;
}

.content-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
}

.content-page h1 {
  margin-bottom: 20px;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 10px;
}

.content-page h2 {
  margin: 30px 0 15px;
}

.content-page p {
  margin-bottom: 15px;
}

.content-page ul {
  margin-left: 20px;
  margin-bottom: 15px;
}

.disclaimer-box {
  background-color: #fff3cd;
  color: #856404;
  padding: 15px;
  border-left: 4px solid #ffeeba;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-control {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 60px;
    left: 0;
    background: #fff;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
}