body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(to bottom right, #1a202c, #2d3748);
  color: #fff;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
header {
  width: 100%;
  max-width: 56rem;
  margin-bottom: 2.5rem;
}
.brand {
  font-size: 2.2rem;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(to right, #a78bfa, #f472b6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}
main {
  width: 100%;
  max-width: 40rem;
  text-align: center;
  background: rgba(255,255,255,0.92);
  border-radius: 1.2rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
  padding: 1.5rem 1rem;
  margin: 2rem 0;
}
.main-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #22223b;
  margin-bottom: 2rem;
}
.apps-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 1rem 0;
}
.app-card {
  background: #f8fafc;
  border-radius: 1.2rem;
  box-shadow: 0 4px 24px rgba(30,41,59,0.10);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.18s, transform 0.18s;
  margin-bottom: 0.5rem;
}
.app-card:hover {
  box-shadow: 0 8px 32px rgba(99,102,241,0.18);
  transform: translateY(-4px) scale(1.03);
}
.app-card img {
  width: 96px;
  height: 96px;
  border-radius: 1rem;
  margin-bottom: 1.2rem;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(99,102,241,0.10);
}
.app-card .app-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #3730a3;
  margin-bottom: 1.1rem;
  text-align: center;
}
.app-card .app-desc {
  font-size: 0.98rem;
  color: #475569;
  margin-bottom: 1.2rem;
  text-align: center;
}
.app-card button, .app-card a {
  background: linear-gradient(90deg, #6366f1 0%, #a78bfa 100%);
  color: #fff;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: 0.7rem;
  font-size: 0.98rem;
  border: none;
  outline: none;
  cursor: pointer;
  transition: background 0.18s, transform 0.18s, box-shadow 0.18s;
  box-shadow: 0 1px 4px rgba(79,70,229,0.10);
  margin-top: 0.2rem;
}
.app-card button:hover, .app-card a:hover {
  background: linear-gradient(90deg, #818cf8 0%, #c4b5fd 100%);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 4px 16px rgba(99,102,241,0.13);
}
.home-btn {
  background:#f8fafc; 
  box-shadow: 0 4px 16px rgba(99,102,241,0.13);
  /* linear-gradient(90deg, #6366f1 0%, #a78bfa 100%); */
  color: #000;
  font-weight: 500;
  padding: 0.6rem 2.2rem;
  border-radius: 0.8rem;
  font-size: 1.08rem;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  display: inline-block;
}
.home-btn:hover {
  background: linear-gradient(90deg, #818cf8 0%, #c4b5fd 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.13);
}