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

body {
  font-family: 'Georgia', serif;
  background: url('./asstes/5 BG/img 1.jpg') no-repeat center center fixed;
  background-size: cover;
  min-height: 100vh;
  padding: 40px;
  color: #fff;
  position: relative;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 40px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 20;
    background-color: rgba(0, 0, 0, 0);
    height: 70px;
    box-sizing: border-box;
}

.logo img {
    width: 80px;
    height: auto;
    cursor: pointer;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #00A2E3;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
  color: #aaa;
}

/* Dark transparent overlay for better contrast */
body::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 0;
}

/* Top bar */
.top-bar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.logo {
  width: 60px;
  height: auto;
}

.back-btn {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  border: 1px solid #aaa;
  transition: background 0.3s;
}

.back-btn:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* Card Section */
.card-section {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 160px;
}

.card {
  background: rgba(0, 0, 0, 0.6);
  border-radius: 15px;
  padding: 20px;
  width: 370px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: scale(1.03);
}

.card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 15px;
}

.card ul {
  list-style: none;
}

.card ul li {
  margin-bottom: 8px;
  color: #f0f0f0;
  font-size: 0.95em;
}