/* Same token names as Verbos, Charla and Traduce. Hecho's accent is ink. */
:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --surface-2: #efede8;
  --text: #1c1b19;
  --muted: #6b6962;
  --line: #e2dfd8;
  --accent: #1c1b19;
  --accent-text: #ffffff;
  --ok: #1f7a4d;
  --bad: #b42318;
  --verbos: #b4441f;
  --charla: #0f7a66;
  --traduce: #2a5bb8;
  --radius: 12px;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 1px 1px rgb(0 0 0 / 0.03);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161513;
    --surface: #1f1e1b;
    --surface-2: #2a2825;
    --text: #eceae4;
    --muted: #a19e95;
    --line: #34322d;
    --accent: #eceae4;
    --accent-text: #161513;
    --ok: #5ccf96;
    --bad: #f97a70;
    --verbos: #e8744d;
    --charla: #3cc3a4;
    --traduce: #7ea8f5;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
h1 { font-size: clamp(2rem, 6vw, 2.75rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 12px; }
h3 { font-size: 1.15rem; font-weight: 650; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 16px;
  padding: 10px max(16px, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; font-size: 1.05rem; }
.brand img { width: 24px; height: 24px; }
.nav { display: flex; gap: 2px; margin-left: auto; }
.nav a { padding: 6px 10px; border-radius: 8px; text-decoration: none; color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--text); background: var(--surface-2); }
.nav a[aria-current="page"] { color: var(--text); background: var(--surface); box-shadow: var(--shadow); font-weight: 550; }

.main { max-width: 880px; margin: 0 auto; padding: 48px 16px 64px; }
.lede { margin-top: 12px; font-size: 1.15rem; color: var(--muted); max-width: 36em; }
.section { margin-top: 48px; }

.apps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 760px) { .apps { grid-template-columns: 1fr; } }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow);
}
.app { display: flex; flex-direction: column; gap: 12px; }
.app img { width: 48px; height: 48px; }
.app p { color: var(--muted); font-size: 0.97rem; }
.app .meta { font-size: 0.85rem; }
.app .btn { margin-top: auto; align-self: flex-start; }
.app.verbos .btn { background: var(--verbos); border-color: var(--verbos); }
.app.charla .btn { background: var(--charla); border-color: var(--charla); }
.app.traduce .btn { background: var(--traduce); border-color: var(--traduce); }
@media (prefers-color-scheme: dark) { .app .btn { color: #111; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 0 20px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--surface); color: var(--text);
  font: inherit; font-size: 0.97rem; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn.primary, .app .btn { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover, .app .btn:hover { filter: brightness(1.1); }
.btn:disabled { opacity: 0.5; cursor: default; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }
.split .card { display: flex; flex-direction: column; gap: 10px; }
.split .card p { color: var(--muted); }
.split .card a:last-child { margin-top: 4px; font-weight: 600; }

.list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.list li { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; }
.list img { width: 32px; height: 32px; }
.list strong { display: block; }
.list span { color: var(--muted); }

.form { display: flex; gap: 8px; margin-top: 20px; max-width: 480px; }
@media (max-width: 480px) { .form { flex-direction: column; } }
.input {
  flex: 1; min-width: 0; min-height: 44px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text); font: inherit;
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg { margin-top: 10px; font-size: 0.95rem; min-height: 1.4em; }
.msg.ok { color: var(--ok); }
.msg.bad { color: var(--bad); }
.small { font-size: 0.85rem; color: var(--muted); margin-top: 12px; max-width: 36em; }

.prose p + p { margin-top: 12px; }
.prose { max-width: 38em; }

.foot {
  max-width: 880px; margin: 0 auto; padding: 24px 16px 48px;
  display: flex; flex-wrap: wrap; gap: 8px 20px;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem;
}
.foot a { text-decoration: none; }
.foot a:hover { color: var(--text); }
.foot .grow { flex: 1; }