* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

:root {
  --navy-dark: #0f172a;
  --navy: #1e3a8a;
  --accent: #60a5fa;
  --bg: #ffffff;
}

body {
  background: var(--bg);
  color: var(--navy-dark);
  line-height: 1.6;
}

.navbar {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.95) !important;
  backdrop-filter: blur(8px);
}

.nav-container {
  max-width: 1300px;
  margin: auto;
  padding: 18px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  color: #ffffff;
  font-size: 20px;
  font-weight: 600;
}

.nav-links {
  display: flex;
}

.nav-links a {
  color: #e5e7eb;
  margin: 0 14px;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  height: 3px;
  width: 25px;
  background: #ffffff;
  margin: 4px 0;
}

.page-content {
  max-width: 1200px;
  margin: 120px auto 60px;
  padding: 0 30px;
}

.page-title {
  text-align: center;
  font-size: 36px;
  color: var(--navy-dark);
  margin-bottom: 20px;
}

.description {
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #333;
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.image-gallery img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.image-gallery img:hover {
  transform: translateY(-5px);
}

footer, .footer {
  background: var(--navy-dark) !important;
  color: white !important;
  text-align: center !important;
  padding: 20px !important;
  font-size: 16px !important;
}

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--navy-dark);
    flex-direction: column;
    align-items: center;
    display: none;
    padding: 20px 0;
  }
  .nav-links.active { display: flex; }
  .nav-links a { margin: 14px 0; }
  .page-title { font-size: 28px; }
  .description { font-size: 16px; }
}


@media (min-width: 901px) {
  .nav-container, .navbar-container {
    max-width: 1300px !important;
    margin: 0 auto !important;
    padding: 18px 30px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    box-sizing: border-box !important;
    min-height: 70px !important;
  }
}