/* === Global === */
body {
  background: #0A0A0A;
  background-image: radial-gradient(circle at 20% 20%, rgba(198,160,247,0.12), transparent 40%),
                    radial-gradient(circle at 80% 40%, rgba(167,111,194,0.12), transparent 40%),
                    radial-gradient(circle at 50% 90%, rgba(127,76,165,0.12), transparent 50%);
  font-family: 'Arial', sans-serif;
  margin: 0;
  color: #fff;
}

html {
  scroll-behavior: smooth;
}

/* === Header/Nav === */
header {
  background: #111;
  border-bottom: 2px solid #7F4CA5;
  padding: 15px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(127,76,165,0.4);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  margin: 0;
  font-size: 2rem;
  color: #CBA6F7;
  letter-spacing: 2px;
}

nav ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

nav ul li {
  display: inline-block;
  margin: 0 12px;
}

nav ul li a {
  color: #CBA6F7;
  text-decoration: none;
  font-weight: bold;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all .3s ease;
}

nav ul li a:hover {
  background: #7F4CA5;
  color: #fff;
}

/* === Sections === */
section {
  padding: 60px 20px;
  text-align: center;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #CBA6F7;
  border-bottom: 2px solid #7F4CA5;
  display: inline-block;
  padding-bottom: 5px;
}

/* === Hero === */
.icon img {
  width: 140px;
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(127,76,165,0.6);
  transition: transform .3s ease;
}
.icon img:hover { transform: scale(1.08); }

.tagline {
  margin: 15px auto;
  max-width: 600px;
  color: #ccc;
  font-size: 1.1rem;
}

/* === Buttons === */
.button-container {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.button {
  background: linear-gradient(135deg, #7F4CA5, #561762);
  padding: 14px 20px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(127,76,165,0.3);
  transition: all .3s ease;
}
.button:hover {
  background: linear-gradient(135deg, #A66FC2, #7F4CA5);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(127,76,165,0.5);
}
.button h3 { margin: 0; color: #fff; font-size: 1rem; }
.button.small { padding: 8px 12px; font-size: .9rem; }

/* === Features/Commands === */
.commands {
  background: #111;
  border: 1px solid #7F4CA5;
  border-radius: 12px;
  padding: 25px;
  max-width: 750px;
  margin: auto;
  box-shadow: 0 0 20px rgba(127,76,165,0.2);
}

.commands h3 {
  color: #CBA6F7;
  margin-top: 20px;
}

/* === FAQ === */
.collapsible {
  background: #111;
  border: 1px solid #7F4CA5;
  color: #fff;
  cursor: pointer;
  padding: 14px;
  margin-bottom: 10px;
  width: 100%;
  border-radius: 8px;
  text-align: left;
  transition: all .3s ease;
}
.collapsible:hover { background: #7F4CA5; }
.content {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
  background: #1a1a1a;
  border-left: 3px solid #7F4CA5;
  padding: 0 12px;
  border-radius: 0 0 8px 8px;
}

/* === Footer === */
footer {
  background: #111;
  padding: 25px 15px;
  border-top: 2px solid #7F4CA5;
  text-align: center;
}
footer p {
  margin-top: 10px;
  font-size: .85rem;
  color: #aaa;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.6rem;
  }

  nav ul li {
    display: block;
    margin: 8px 0;
  }

  .icon img {
    width: 110px;
  }

  .tagline {
    font-size: 1rem;
    padding: 0 10px;
  }

  .button {
    width: 100%;
    text-align: center;
  }

  .commands {
    padding: 18px;
    margin: 0 12px;
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.4rem;
  }

  .tagline {
    font-size: .95rem;
  }

  .button h3 {
    font-size: .9rem;
  }

  .commands h3 {
    font-size: 1.1rem;
  }

  footer p {
    font-size: .75rem;
  }
                             }