/* Base Styles */
:root {
  --primary-color: #2c3e50;
  --secondary-color: #e74c3c;
  --accent-color: #3498db;
  --text-color: #333;
  --light-text: #f8f9fa;
  --background-color: #ffffff;
  --light-gray: #f8f9fa;
  --medium-gray: #e9ecef;
  --dark-gray: #6c757d;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --font-main: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: "Georgia", serif;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  margin-bottom: 1rem;
  line-height: 1.2;
}

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

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

img {
  max-width: 100%;
  height: auto;
}

ul,
ol {
  list-style-position: inside;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

/* Header Styles */
header {
  background-color: var(--background-color);
  box-shadow: var(--shadow);
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  width: 50px;
  height: 50px;
}

header h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--primary-color);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--secondary-color);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

/* Hero Section */
.hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("https://images.unsplash.com/photo-1507842217343-583bb7270b66?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80");
  background-size: cover;
  background-position: center;
  color: var(--light-text);
  text-align: center;
  padding: 5rem 1rem;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* Button Styles */
.btn {
  display: inline-block;
  background-color: var(--secondary-color);
  color: var(--light-text);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background-color: #c0392b;
  color: var(--light-text);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

/* Section Styles */
section {
  padding: 3rem 1rem;
}

.page-header {
  text-align: center;
  margin-bottom: 2rem;
}

.page-header h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
}

.page-header p {
  font-size: 1.2rem;
  color: var(--dark-gray);
  max-width: 800px;
  margin: 0 auto;
}

/* Featured Books Section */
.featured {
  background-color: var(--light-gray);
}

.featured h2,
.upcoming-events h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

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

.book-card {
  background-color: var(--background-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.book-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.book-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.book-card h3 {
  font-size: 1.2rem;
  padding: 1rem 1rem 0.5rem;
  margin-bottom: 0.25rem;
}

.book-card .author {
  color: var(--dark-gray);
  padding: 0 1rem;
  margin-bottom: 0.5rem;
  font-style: italic;
}

.book-card .price {
  font-weight: bold;
  color: var(--secondary-color);
  padding: 0 1rem;
  margin-bottom: 0.5rem;
}

.book-card .description {
  padding: 0 1rem;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.book-card .btn-small {
  margin: 0 1rem 1rem;
  align-self: flex-start;
}

/* Events Section */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.event-card {
  display: flex;
  background-color: var(--background-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.event-date {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 100px;
  text-align: center;
}

.event-date .month {
  font-size: 0.9rem;
  text-transform: uppercase;
}

.event-date .day {
  font-size: 2rem;
  font-weight: bold;
}

.event-details {
  padding: 1.5rem;
  flex-grow: 1;
}

.event-details h3 {
  margin-bottom: 0.5rem;
}

.event-details .time,
.event-details .location {
  color: var(--dark-gray);
  margin-bottom: 0.5rem;
}

.event-details .time i,
.event-details .location i {
  margin-right: 0.5rem;
}

.view-all {
  text-align: center;
}

/* Newsletter Section */
.newsletter {
  background-color: var(--primary-color);
  color: var(--light-text);
  text-align: center;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
}

.newsletter h2 {
  margin-bottom: 1rem;
}

.newsletter p {
  margin-bottom: 2rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 0.75rem;
  border: none;
  border-radius: 4px;
}

/* Footer Styles */
footer {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 3rem 1rem 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 2rem;
}

.footer-section h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--light-text);
  opacity: 0.8;
}

.footer-section a:hover {
  opacity: 1;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--secondary-color);
}

.copyright {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Book Filters */
.book-filters {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.filter-container,
.search-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-container select,
.search-container input {
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.search-container {
  position: relative;
}

.search-btn {
  position: absolute;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--dark-gray);
  cursor: pointer;
}

/* Book Categories */
.book-categories h3 {
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--medium-gray);
}

/* Book Table */
.book-table-section {
  margin-top: 3rem;
}

.book-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  box-shadow: var(--shadow);
}

.book-table th,
.book-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.book-table th {
  background-color: var(--primary-color);
  color: var(--light-text);
}

.book-table tr:nth-child(even) {
  background-color: var(--light-gray);
}

.book-table tr:hover {
  background-color: var(--medium-gray);
}

/* Calendar Styles */
.events-calendar {
  margin-bottom: 3rem;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.calendar-nav {
  display: flex;
  gap: 0.5rem;
}

.calendar-btn {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: var(--primary-color);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day {
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.calendar-day.header {
  font-weight: bold;
  background-color: var(--primary-color);
  color: var(--light-text);
}

.calendar-day.inactive {
  opacity: 0.5;
}

.calendar-day.has-event {
  background-color: rgba(231, 76, 60, 0.1);
  border-color: var(--secondary-color);
  font-weight: bold;
  cursor: pointer;
}

/* Host Event Section */
.host-event {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background-color: var(--light-gray);
  border-radius: 8px;
  overflow: hidden;
  padding: 0;
}

.host-event-content {
  padding: 2rem;
}

.event-features {
  list-style: none;
  margin: 1.5rem 0;
}

.event-features li {
  margin-bottom: 0.5rem;
}

.event-features li i {
  margin-right: 0.5rem;
  color: var(--secondary-color);
}

.host-event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* About Page Styles */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
}

.about-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.value-card {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
}

.value-card i {
  font-size: 2.5rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.team-member {
  background-color: var(--background-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.team-member img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.team-member h4,
.team-member p {
  padding: 0 1rem;
}

.team-member h4 {
  margin-top: 1rem;
}

.team-member .role {
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.team-member p:last-child {
  padding-bottom: 1rem;
}

/* Testimonials */
.testimonials {
  background-color: var(--light-gray);
  text-align: center;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial {
  padding: 2rem;
}

.testimonial .quote {
  font-size: 1.2rem;
  font-style: italic;
  position: relative;
  padding: 0 2rem;
}

.testimonial .quote::before,
.testimonial .quote::after {
  content: '"';
  font-size: 3rem;
  color: var(--secondary-color);
  opacity: 0.3;
  position: absolute;
}

.testimonial .quote::before {
  top: -1rem;
  left: 0;
}

.testimonial .quote::after {
  bottom: -2rem;
  right: 0;
}

.testimonial .author {
  font-weight: 600;
  margin-top: 1.5rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.slider-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--medium-gray);
  cursor: pointer;
}

.dot.active {
  background-color: var(--secondary-color);
}

/* Blog Page Styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.blog-card {
  background-color: var(--background-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
}

.blog-meta {
  display: flex;
  justify-content: space-between;
  color: var(--dark-gray);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.blog-card h3 {
  margin-bottom: 0.5rem;
}

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

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.blog-tag {
  background-color: var(--light-gray);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
}

.blog-sidebar {
  background-color: var(--light-gray);
  padding: 1.5rem;
  border-radius: 8px;
}

.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-section h3 {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--medium-gray);
}

.recent-posts li,
.categories li {
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child,
.categories li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.categories span {
  background-color: var(--medium-gray);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

/* Contact Page Styles */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-info {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 2rem;
  border-radius: 8px;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--secondary-color);
}

.contact-text h4 {
  margin-bottom: 0.25rem;
}

.contact-form {
  background-color: var(--background-color);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-main);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.map-container {
  margin-top: 3rem;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .about-intro,
  .contact-container,
  .host-event {
    grid-template-columns: 1fr;
  }

  .about-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--background-color);
    flex-direction: column;
    padding: 1rem;
    box-shadow: var(--shadow);
    display: none;
  }

  .nav-links.show {
    display: flex;
  }

  .event-card {
    flex-direction: column;
  }

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

  .newsletter-form {
    flex-direction: column;
  }

  .book-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 576px) {
  .hero h2 {
    font-size: 2rem;
  }

  .page-header h2 {
    font-size: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Custom styles to supplement Bootstrap */

/* Active nav link styling */
.navbar-nav .nav-link.active {
  color: #e74c3c !important;
  position: relative;
}

.navbar-nav .nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #e74c3c;
}

/* Card hover effects */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

/* Calendar Styles */
.events-calendar {
  margin-bottom: 3rem;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.calendar-nav {
  display: flex;
  gap: 0.5rem;
}

.calendar-btn {
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: var(--primary-color);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day {
  padding: 1rem;
  text-align: center;
  border: 1px solid #dee2e6;
  border-radius: 4px;
}

.calendar-day.header {
  font-weight: bold;
  background-color: #2c3e50;
  color: #ffffff;
}

.calendar-day.inactive {
  opacity: 0.5;
}

.calendar-day.has-event {
  background-color: rgba(231, 76, 60, 0.1);
  border-color: #e74c3c;
  font-weight: bold;
  cursor: pointer;
}

/* Testimonials */
.testimonials {
  background-color: var(--light-gray);
  text-align: center;
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial {
  padding: 2rem;
}

.testimonial .quote {
  font-size: 1.2rem;
  font-style: italic;
  position: relative;
  padding: 0 2rem;
}

.testimonial .quote::before,
.testimonial .quote::after {
  content: '"';
  font-size: 3rem;
  color: #e74c3c;
  opacity: 0.3;
  position: absolute;
}

.testimonial .quote::before {
  top: -1rem;
  left: 0;
}

.testimonial .quote::after {
  bottom: -2rem;
  right: 0;
}

.testimonial .author {
  font-weight: 600;
  margin-top: 1.5rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.slider-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #e9ecef;
  cursor: pointer;
}

.dot.active {
  background-color: #e74c3c;
}