:root {
  --primary-color: #4a6fa5;
  --secondary-color: #6b8cbc;
  --accent-color: #ff7e5f;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --text-color: #333;
  --text-light: #6c757d;
  --border-radius: 8px;
  --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #f5f7fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.image {
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 60px 0;
  text-align: center;
  margin-bottom: 40px;
}
header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}
header p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.9;
}

.nav-tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 10px;
}

.tab-btn {
  padding: 12px 24px;
  background: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--box-shadow);
  color: var(--text-color);
}
.tab-btn:hover {
  background: var(--light-color);
  transform: translateY(-2px);
}
.tab-btn.active {
  background: var(--primary-color);
  color: white;
}

.tab-content {
  display: none;
  animation: fadeIn 0.5s ease;
}
.tab-content.active {
  display: block;
}

.section-title {
  text-align: center;
  margin-bottom: 30px;
  color: var(--primary-color);
  font-size: 1.8rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.card-img {
  height: 180px;
  width: 100%;
  color: var(--text-light);
}
.card-content {
  padding: 20px;
}
.card h3 {
  margin-bottom: 10px;
  color: var(--primary-color);
}
.card p {
  color: var(--text-light);
  margin-bottom: 15px;
}
.card-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 15px;
}
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 15px;
}

.tag {
  background: var(--light-color);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn:hover {
  background: var(--secondary-color);
}

.book-cover {
  height: 200px;
  background: var(--light-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
}

footer {
  background: var(--dark-color);
  color: white;
  text-align: center;
  margin-top: 50px;
}
footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer .info {
  text-align: center;
}
footer .info p,
footer .info a {
  font-size: 0.8rem;
  margin-right: 10px;
  text-align: left;
}
footer .info a {
  color: white;
  transition: var(--transition);
  text-decoration: none;
}
footer .info a:hover {
  color: var(--accent-color);
}
footer .social-links {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  margin-top: 20px;
}
footer .social-links .social-img {
  height: 80px;
  width: 80px;
}
footer .social-links .social-title {
  margin-top: 6px;
  text-align: center;
  font-size: 0.8rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
  header h1 {
    font-size: 2rem;
  }
  header p {
    font-size: 1rem;
  }
}/*# sourceMappingURL=styles.css.map */