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

body {
  background: #03002e;
  color: white;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: #03002e;
  border-bottom: 2px solid #03002e;
}

.logo {
  font-size: 22px;
  font-weight: bold;
    background: #03002e;
}

.navlinks a {
  margin: 0 12px;
  text-decoration: none;
  color: white;
  font-size: 15px;
  opacity: 0.8;
  transition: 0.2s;
}

.navlinks a:hover {
  opacity: 1;
}

.loginbtn {
  background: #4f46e5;
  color: white;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: bold;
  transition: 0.2s;
}

.loginbtn:hover {
  background: #3b35c9;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: #03002e;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero p {
  font-size: 18px;
  opacity: 0.8;
  margin-bottom: 30px;
}

.searchbox {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.searchbox input {
  width: 320px;
  padding: 12px;
  border-radius: 8px;
  border: none;
  outline: none;
  font-size: 16px;
}

.searchbox button {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  background: #4f46e5;
  color: white;
  font-weight: bold;
  cursor: pointer;
}

.searchbox button:hover {
  background: #3b35c9;
}

.categories {
  padding: 40px;
  text-align: center;
}

.categories h2 {
  font-size: 26px;
  margin-bottom: 20px;
}

.category-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.category-list button {
  background: #151a24;
  border: 1px solid #222b3b;
  color: white;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.2s;
  font-size: 14px;
}

.category-list button:hover {
  background: #4f46e5;
  border-color: #4f46e5;
}

.featured {
  padding: 50px 40px;
}

.featured h2 {
  font-size: 26px;
  margin-bottom: 20px;
}

.featured-box {
  background: #11151c;
  border: 1px solid #1c2330;
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px;
  flex-wrap: wrap;
  gap: 20px;
}

.featured-info {
  max-width: 400px;
}

.featured-info h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

.featured-info p {
  opacity: 0.8;
  margin-bottom: 20px;
}

.playbtn {
  display: inline-block;
  background: #22c55e;
  padding: 12px 20px;
  border-radius: 10px;
  text-decoration: none;
  color: black;
  font-weight: bold;
}

.playbtn:hover {
  background: #16a34a;
}

.featured-img img {
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
}

.activities {
  padding: 50px 40px;
}

.activities h2 {
  font-size: 26px;
  margin-bottom: 20px;
}

.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.activities-card {
  background: #11151c;
  border: 1px solid #1c2330;
  border-radius: 14px;
  overflow: hidden;
  padding-bottom: 15px;
  transition: 0.2s;
}

.activities-card:hover {
  transform: translateY(-5px);
  border-color: #4f46e5;
}

.activities-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.activities-card h3 {
  margin: 12px;
  font-size: 18px;
}

.activities-card p {
  margin: 0 12px 12px;
  font-size: 14px;
  opacity: 0.8;
}

.activities-card a {
  margin-left: 12px;
  background: #4f46e5;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  color: white;
  font-weight: bold;
  font-size: 14px;
}

.activities-card a:hover {
  background: #3b35c9;
}

.footer {
  text-align: center;
  padding: 20px;
  background: #11151c;
  border-top: 2px solid #1c2330;
  margin-top: 40px;
  opacity: 0.8;
}

.activities-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 30px;
}

.activities-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  padding: 30px 50px;
  max-width: 1100px;
  margin: auto;
}

.game-btn {
  background: #11151c;
  border: 1px solid #1c2330;
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  text-align: left;
  color: white;
  transition: 0.2s ease;
}

.game-btn h2 {
  font-size: 18px;
  margin-bottom: 6px;
  font-weight: 700;
  text-transform: capitalize;
}

.game-btn p {
  font-size: 13px;
  opacity: 0.75;
}

.game-btn:active {
  transform: scale(0.98);
}

#activityFrame {
  width: 95%;
  height: 85vh;
  border: none;
  border-radius: 12px;
}