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

body {
  font-family: "Segoe UI", Arial, sans-serif;
  background-color: #f4f4f4;
  color: #222;
  line-height: 1.6;
}

header {
  background: #fff;
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #e6e6e6;
}

header h1 {
  font-size: 2rem;
  margin-bottom: 5px;
}

header p {
  color: #666;
}

#topnav {
  background: #111;
  position: sticky;
  top: 0;
  z-index: 1000;
}

#topnav ul {
  display: flex;
  justify-content: center;
  list-style: none;
}

#topnav ul li {
  margin: 0 15px;
}

#topnav ul li a {
  color: #fff;
  text-decoration: none;
  padding: 15px;
  display: block;
  transition: 0.3s;
}

#topnav ul li a:hover,
#topnav ul li a[style] {
  background: #0072ce;
  border-radius: 4px;
}

#content {
  max-width: 1100px;
  margin: 30px auto;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

#content h2 {
  margin: 20px 0 10px;
  border-left: 4px solid #0072ce;
  padding-left: 10px;
}

#content ul {
  list-style: none;
  padding-left: 0;
}

#content ul li {
  background: #f9f9f9;
  margin: 6px 0;
  padding: 10px 15px;
  border-left: 4px solid #0072ce;
  border-radius: 6px;
}

.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.08);
  padding: 20px;
  margin: 15px 0;
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-4px);
}

footer {
  background: #111;
  color: #bbb;
  text-align: center;
  padding: 20px;
  margin-top: 30px;
}

footer a {
  color: #0072ce;
  text-decoration: none;
}

footer .footernav ul {
  list-style: none;
  padding: 0;
  margin: 10px 0;
}

footer .footernav ul li {
  display: inline;
  margin: 0 10px;
}
.gallery-page {
  padding: 40px 20px;
  max-width: 1200px;
  margin: auto;
  text-align: center;
}

.page-title {
  font-size: 2rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: bold;
}

.page-subtitle {
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 30px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 20px;
}

.gallery-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-card img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.gallery-card h3 {
  padding: 15px;
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}

.gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}