@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(132, 56, 255, 0.12), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(32, 190, 255, 0.15), transparent 30%),
    radial-gradient(circle at 50% 80%, rgba(255, 89, 173, 0.14), transparent 30%),
    #050713;
  color: #eaf1ff;
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
  padding: 24px;
}

.cosmic-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.35;
  mask-image: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.9) 0%, transparent 65%);
  z-index: 0;
}

.hero {
  position: relative;
  z-index: 1;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(15, 19, 38, 0.65);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  max-width: 1100px;
  margin: 0 auto 32px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: linear-gradient(120deg, #6f8fff, #a55bff, #ff6eb6);
  border-radius: 999px;
  color: #040515;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 12px;
  box-shadow: 0 10px 30px rgba(165, 91, 255, 0.45);
}

.hero__text {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #96b1ff;
  font-size: 13px;
}

h1 {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f6fbff;
}

.lede {
  color: #cfd9f8;
  max-width: 680px;
  font-size: 18px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7cc9ff, #6f7cff 40%, #c15cff);
  color: #040515;
  font-weight: 700;
  text-decoration: none;
  border: none;
  box-shadow: 0 14px 30px rgba(111, 124, 255, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(193, 92, 255, 0.3);
}

.control {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.control__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #93a5ff;
}

.control__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ghost {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: #f6fbff;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
}

.soundboard {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto 48px;
  padding: 24px;
  border-radius: 18px;
  background: rgba(12, 15, 30, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 16px 60px rgba(0, 0, 0, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.soundboard__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.label {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #86b7ff;
  font-size: 13px;
}

.hint {
  color: #9fb4e9;
  font-size: 14px;
  opacity: 0.85;
}

.soundboard-container {
  position: relative;
}

.flex-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
}

.sound {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  padding: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sound:hover,
.sound:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.small-button {
  width: 100%;
  aspect-ratio: 1.1;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
  background-blend-mode: screen;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 12px 25px rgba(0, 0, 0, 0.35);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sound:hover .small-button,
.small-button:focus {
  transform: translateY(-2px) scale(1.02);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 18px 30px rgba(0, 0, 0, 0.4);
  outline: none;
}

.name {
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #f6fbff;
}

#footer,
.footer {
  text-align: center;
  color: #a8b7e8;
  font-size: 14px;
  padding: 22px 0 8px;
  position: relative;
  z-index: 1;
  margin: 0;
}

@media only screen and (max-width: 768px) {
  body {
    padding: 18px;
  }

  .hero,
  .soundboard {
    padding: 20px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .control {
    width: 100%;
    justify-content: space-between;
  }
}