/* Header and Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(5, 150, 105, 0.15);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

nav {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-icon {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
  transition: all 0.3s ease;
}

.logo-container:hover .logo-icon {
  transform: rotate(360deg) scale(1.1);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.5);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  position: relative;
  padding: 0.5rem 1.25rem;
  border-radius: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link.active {
  color: var(--primary);
  background: rgba(5, 150, 105, 0.1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-admin {
  margin-left: 0.5rem;
  padding: 0.625rem 1.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  border-radius: 0.75rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.nav-admin:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(5, 150, 105, 0.4);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.75rem;
  transition: background-color 0.3s ease;
}

.mobile-menu-btn:hover {
  background: rgba(5, 150, 105, 0.1);
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: white;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
  }

  .mobile-menu-btn {
    display: block;
  }
}

/* Footer */
footer {
  background: linear-gradient(135deg, #1a3d3a 0%, #0f4c4a 100%);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

footer h3 {
  color: white;
  margin-bottom: 1rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8);
}

footer a:hover {
  color: white;
}

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

.footer-links {
  list-style: none;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* Trek Card */
.trek-card {
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.trek-card:hover {
  box-shadow: 0 25px 50px rgba(5, 150, 105, 0.2);
  transform: translateY(-8px);
}

.trek-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  overflow: hidden;
}

.trek-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.trek-card:hover .trek-card-image img {
  transform: scale(1.05);
}

.trek-card-content {
  padding: 1.5rem;
  flex-grow: 1;
}

.trek-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.trek-card-location {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.trek-card-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.trek-card-meta-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-light);
}

.trek-card-difficulty {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  background: var(--muted);
  color: var(--primary);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.trek-card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.trek-card-btn {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  border: none;
  border-radius: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
}

.trek-card-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(5, 150, 105, 0.3);
}

/* Blog Card */
.blog-card {
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: 0 20px 40px rgba(5, 150, 105, 0.15);
  transform: translateY(-5px);
}

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

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.1), rgba(6, 182, 212, 0.1));
  color: var(--primary);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  width: fit-content;
}

.blog-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
  line-height: 1.4;
}

.blog-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.blog-card-excerpt {
  color: var(--text-light);
  margin-bottom: 1rem;
  flex-grow: 1;
  line-height: 1.6;
}

.blog-card-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

.blog-card-link:hover {
  color: var(--secondary);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  background: var(--muted);
  color: var(--primary);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
}

.badge-difficulty-easy {
  background: #d1fae5;
  color: #065f46;
}

.badge-difficulty-moderate {
  background: #fef3c7;
  color: #92400e;
}

.badge-difficulty-difficult {
  background: #fed7aa;
  color: #92400e;
}

.badge-difficulty-challenging {
  background: #fee2e2;
  color: #991b1b;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: white;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
  background: rgba(5, 150, 105, 0.02);
}

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

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

/* Testimonials */
.testimonial-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  box-shadow: 0 20px 40px rgba(5, 150, 105, 0.15);
  transform: translateY(-5px);
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
  border: 3px solid var(--primary);
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--text-light);
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  color: var(--text);
}

.testimonial-location {
  font-size: 0.875rem;
  color: var(--text-light);
}

.stars {
  color: #fbbf24;
  margin-bottom: 0.75rem;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideInUp 0.3s ease;
}

.modal-close {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-light);
  float: right;
  transition: colors 0.3s ease;
}

.modal-close:hover {
  color: var(--text);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

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

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}