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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f5f7;
  color: #2c2c2c;
  line-height: 1.6;
}

/* Header */
header {
  background: url('Banner2.jpg') center/cover no-repeat;
  color: #0a1a5e;
  text-align: center;
  padding: 2.5rem 1rem 0;
}

.header-content {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 1.5rem;
}

header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.tagline {
  margin-top: 0.5rem;
  font-size: 1.3rem;
  opacity: 1;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.8);
}

/* Navigation Tabs */
nav {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  max-width: 600px;
  margin: 0 auto;
}

.tab {
  background: rgba(255, 255, 255, 0.1);
  color: #0a1a5e;
  border: none;
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px 8px 0 0;
  transition: background 0.2s;
}

.tab:hover {
  background: rgba(255, 255, 255, 0.2);
}

.tab.active {
  background: #f4f5f7;
  color: #0a1a5e;
}

/* Main Content */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

h2 {
  font-size: 1.6rem;
  color: #1a2a5e;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 3px solid #c41e3a;
}

/* Cards */
.card {
  background: #fff;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.card h3 {
  color: #1a2a5e;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.card ul {
  padding-left: 1.5rem;
  margin-top: 0.5rem;
}

.card li {
  margin-bottom: 0.4rem;
}

/* Button */
.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.8rem;
  background: #c41e3a;
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: background 0.2s;
}

.btn:hover {
  background: #a01830;
}

/* Event Cards */
.event-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #1a2a5e;
  color: #fff;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  min-width: 70px;
  flex-shrink: 0;
}

.event-date .month {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.event-date .day {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
}

.event-details h3 {
  margin-bottom: 0.25rem;
}

/* Blog Cards */
.blog-date {
  display: inline-block;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 0.3rem;
}

.read-more {
  display: inline-block;
  margin-top: 0.5rem;
  color: #c41e3a;
  text-decoration: none;
  font-weight: 600;
}

.read-more:hover {
  text-decoration: underline;
}

/* Books */
.books-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
}

.book-item {
  flex: 1;
  text-align: center;
}

.book-item img {
  max-width: 50%;
  height: auto;
}

.book-item p {
  margin-top: 0.5rem;
  font-weight: 600;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 1rem;
  color: #888;
  font-size: 0.9rem;
  border-top: 1px solid #ddd;
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 600px) {
  header {
    padding: 1.5rem 0.75rem 0;
  }

  header h1 {
    font-size: 1.4rem;
  }

  .tagline {
    font-size: 0.95rem;
  }

  nav {
    flex-wrap: wrap;
    gap: 0.2rem;
    max-width: 100%;
    padding: 0 0.25rem;
  }

  .tab {
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
    flex: 1 1 auto;
    text-align: center;
    min-width: 0;
  }

  main {
    padding: 1.25rem 0.75rem;
  }

  h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }

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

  .card h3 {
    font-size: 1.05rem;
  }

  .event-card {
    flex-direction: column;
    gap: 0.75rem;
  }

  .event-date {
    flex-direction: row;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
  }

  .btn {
    display: block;
    text-align: center;
    padding: 0.85rem 1.5rem;
  }

  footer {
    font-size: 0.8rem;
    padding: 1.5rem 0.75rem;
  }
}