body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: radial-gradient(circle at top, #2b004e, #140029 70%);
  color: #e6d6ff;
  overflow-x: hidden;
  min-height: 100vh;
}

.hero {
  text-align: center;
  padding: 20px 20px 20px;
}
.hero h1 {
  font-size: 3.5rem;
  color: #b974ff;
  text-shadow: 0 0 20px #b974ff;
}
.hero .subtitle {
  color: #cfaeff;
  font-size: 1.2rem;
  margin-bottom: 25px;
}
.glow {
  animation: pulse 2s infinite alternate;
}
@keyframes pulse {
  from { text-shadow: 0 0 10px #b974ff; }
  to { text-shadow: 0 0 25px #b974ff; }
}

a {
  color: #d3a6ff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.button-primary {
  background: #7e3ff2;
  color: white;
  padding: 12px 30px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s, box-shadow 0.3s;
}
.button-primary:hover {
  background: #a168ff;
  box-shadow: 0 0 15px #a168ff;
}

.panel {
  background: rgba(40, 0, 80, 0.65);
  margin: 40px auto;
  border-radius: 15px;
  padding: 30px;
  width: 90%;
  max-width: 850px;
  box-shadow: 0 0 20px rgba(180, 100, 255, 0.2);
}
.panel h2 {
  color: #c68fff;
  margin-bottom: 15px;
  text-shadow: 0 0 10px #a168ff;
}
.panel p, .panel li {
  line-height: 1.6;
}

.features {
  list-style: none;
  padding-left: 0;
}
.features li {
  margin: 10px 0;
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 15px;
  border-radius: 10px;
}

.screenshot-placeholder {
  margin-top: 20px;
  text-align: center;
  border: 2px dashed rgba(255, 255, 255, 0.2);
  padding: 60px 0;
  color: #bbb;
  border-radius: 10px;
}

.warning {
  background: rgba(255, 0, 0, 0.1);
  border-left: 4px solid #ff4444;
  padding: 10px 15px;
  border-radius: 8px;
  margin-top: 10px;
}

details {
  margin: 10px 0;
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 15px;
  border-radius: 10px;
}
summary {
  cursor: pointer;
  font-weight: 600;
  color: #e1b3ff;
}
details[open] summary {
  color: #ffffff;
}

footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 0.9rem;
  color: #a784ff;
  background: rgba(20, 0, 40, 0.7);
}
footer a {
  color: #d3a6ff;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 10px;
}