/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.review-hub-hero {
  background: #f8f9fa;
  border-bottom: 2px solid #dee2e6;
}

.review-hub-hero h1 {
  font-size: 2.75rem;
  line-height: 1.2;
  text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.review-hub-hero p {
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: #6c757d;
}

/* Section title and description */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  text-align: center;
}

.section-description {
  text-align: center;
  margin-bottom: 2rem;
  color: #555;
}

/* Card Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.5rem;
}

/* Individual Review Card */
.review-card {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-card img {
    width: 100%;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* Card Title */
.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Card Description */
.card-desc {
  flex-grow: 1;
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 1rem;
}

/* Call to Action */
.cta {
  font-weight: 500;
  color: #0077cc;
  font-size: 0.95rem;
}

/* Navigation */
.navbar {
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 0.5rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-img {
  height: 40px;
  width: auto;
}

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

.nav-link {
  text-decoration: none;
  font-weight: 500;
  color: #333;
}

.nav-link.active,
.nav-link:hover {
  color: #0077cc;
}

/* Visually Hidden for Accessibility */
.visually-hidden-focusable {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.visually-hidden-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  left: auto;
  background: #fff;
  padding: 0.5rem;
  z-index: 10000;
}