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

body {
  margin: 0;
  background: #f5f7fb;
  color: #111;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;

  background: #3f6fe5;
  padding: 12px 20px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  white-space: nowrap;
}

.logo {
  height: 36px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;

  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a:hover {
  text-decoration: underline;
}

.hero {
  min-height: 70vh;
  background:
    linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)),
    linear-gradient(180deg, #005bbb, #00a3e0);

  display: flex;
  align-items: center;
  justify-content: center;

  text-align: center;
  color: white;
  padding: 40px 20px;
}

.hero-content {
  max-width: 900px;
}

.hero-tag {
  font-size: 13px;
  letter-spacing: 1px;
  opacity: 0.9;
}

.hero h1 {
  font-size: 34px;
  margin: 20px 0;
}

.hero-sub {
  font-size: 16px;
  margin-bottom: 24px;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: #facc15;
  color: #000000;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.cta-btn:visited,
.cta-btn:hover,
.cta-btn:active,
.cta-btn:focus {
  color: #000000;
  text-decoration: none;
}

.cta-btn:hover {
  background: #eab308;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.cta-btn i {
  color: #000000;
  font-size: 18px;
}

.features {
  padding: 50px 20px;
  display: grid;
  gap: 24px;
}

.card {
  background: white;
  padding: 26px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  color: #555;
  font-size: 14px;
}

@media (min-width: 900px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.site-footer {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 14px;
}

.app-page {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.full-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.apps-page {
  padding: 40px 20px;
}

.apps-hero {
  text-align: center;
  margin-bottom: 30px;
}

.apps-hero h1 {
  font-size: 40px;
  margin-bottom: 10px;
}

.apps-hero p {
  font-size: 16px;
  color: #555;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 18px;
}

.app-card {
  text-decoration: none;
  color: #111;
  background: white;
  padding: 20px;
  border-radius: 14px;
  box-shadow: 0 12px 25px rgba(0,0,0,0.08);
  display: flex;
  gap: 16px;
  align-items: center;
  transition: transform 0.2s ease;
}

.app-card:hover {
  transform: translateY(-3px);
}

.app-icon {
  background: #3f6fe5;
  color: white;
  padding: 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

@media (min-width: 900px) {
  .apps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fullscreen-btn {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 999;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.fullscreen-btn:hover {
  transform: translateY(-2px);
}

.contact-page {
  padding: 120px 20px 60px;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-hero {
  text-align: center;
  margin-bottom: 50px;
}

.contact-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.contact-hero p {
  opacity: 0.8;
  font-size: 1.1rem;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.contact-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  backdrop-filter: blur(6px);
}

.contact-card i {
  font-size: 2.2rem;
  color: #7c3aed;
  margin-bottom: 14px;
}

.contact-card h3 {
  margin-bottom: 8px;
}

.contact-card p {
  font-size: 0.95rem;
  opacity: 0.8;
  margin-bottom: 12px;
}

.contact-card a {
  color: #7c3aed;
  text-decoration: none;
  font-weight: 600;
}

.games-page {
  padding: 120px 24px 60px;
  max-width: 1300px;
  margin: auto;
}

.search-wrap {
  margin-bottom: 36px;
}

.search-wrap input {
  width: 100%;
  padding: 22px;
  font-size: 1.05rem;
  border-radius: 18px;
  border: none;
  outline: none;
  background: rgba(255,255,255,0.18);
  color: #fff;
}

.search-wrap input::placeholder {
  color: rgba(255,255,255,0.6);
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 24px;
}

.game-card {
  display: block;
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.2s ease;
}

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

.game-card img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  border-radius: 18px;
}

.apps-search {
  margin: 30px 0 40px;
}

.apps-search input {
  width: 100%;
  padding: 20px;
  font-size: 1rem;
  border-radius: 18px;
  border: none;
  outline: none;
  background: rgba(255,255,255,0.18);
  color: #fff;
}

.apps-search input::placeholder {
  color: rgba(255,255,255,0.6);
}