:root {
  --night: #1b1830;
  --night-raised: #241f3d;
  --lavender: #c7c1f2;
  --rose: #f4a6c0;
  --mist: #8d87b3;
  --line: rgba(199, 193, 242, 0.14);

  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --hand: "Caveat", "Comic Sans MS", cursive;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100dvh;
  background:
    radial-gradient(60rem 40rem at 85% -10%, rgba(244, 166, 192, 0.10), transparent 60%),
    radial-gradient(50rem 40rem at -10% 110%, rgba(199, 193, 242, 0.08), transparent 60%),
    var(--night);
  color: var(--lavender);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
}

.page {
  width: min(100% - 32px, 46rem);
  margin-inline: auto;
  padding-block: clamp(2rem, 7vh, 4.5rem) 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.hello h1 {
  margin: 0;
  font-family: var(--hand);
  font-weight: 700;
  font-size: clamp(2.6rem, 9vw, 3.6rem);
  line-height: 1;
  color: var(--rose);
}

.hint {
  margin: 0.6rem 0 0;
  font-size: 0.85rem;
  color: var(--mist);
}

.terminal {
  background: var(--night-raised);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 30px 60px -30px rgba(8, 6, 20, 0.8);
  overflow: hidden;
  cursor: pointer;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-rose { background: var(--rose); }
.dot-lavender { background: var(--lavender); }
.dot-mist { background: var(--mist); }

.terminal-title {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--mist);
}

.screen {
  margin: 0;
  padding: clamp(14px, 4vw, 26px);
  min-height: calc(16 * 1.35em + 2 * clamp(14px, 4vw, 26px));
  font-family: var(--mono);
  font-size: clamp(10.5px, 3.1vw, 15px);
  line-height: 1.35;
  white-space: pre;
  overflow-x: auto;
}

.prompt { color: var(--mist); }
.prompt .sign { color: var(--rose); }

.cursor {
  display: inline-block;
  width: 0.6em;
  height: 1.1em;
  vertical-align: -0.15em;
  background: var(--rose);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  font: 500 0.95rem/1 var(--mono);
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 120ms ease, background-color 120ms ease;
}

.btn:active { transform: scale(0.97); }

.btn:focus-visible,
.terminal:focus-visible {
  outline: 2px solid var(--rose);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--lavender);
  color: var(--night);
}

.btn-primary:hover { background: #d8d3fa; }

.btn-ghost {
  background: transparent;
  color: var(--lavender);
  border-color: var(--line);
}

.btn-ghost:hover { border-color: var(--mist); }

.signature {
  font-family: var(--hand);
  font-size: 1.4rem;
  color: var(--mist);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
  .btn { transition: none; }
}