/* Demo Casa da Música — página simples e institucional. Sem fontes externas, sem imagens da marca. */
:root {
  --ink: #1d1d1b;
  --muted: #5d5d58;
  --line: #dcdbd5;
  --paper: #f6f5f1;
  --card: #ffffff;
  --accent: #1d1d1b;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.wrap { width: 100%; max-width: 68rem; margin: 0 auto; padding: 0 1.5rem; }

.notice {
  background: var(--ink);
  color: #f6f5f1;
  font-size: .8125rem;
  letter-spacing: .01em;
  text-align: center;
  padding: .55rem 1rem;
}

.top { border-bottom: 1px solid var(--line); background: var(--paper); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.mark { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; }
.mark-name { font-weight: 700; font-size: 1.125rem; letter-spacing: -.01em; }
.mark-sep { color: var(--muted); }
.mark-sub { color: var(--muted); font-size: .9375rem; }

.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; background: var(--card); }
.lang button {
  font: inherit; font-size: .8125rem; font-weight: 600; letter-spacing: .04em;
  border: 0; background: transparent; color: var(--muted);
  padding: .35rem .8rem; border-radius: 999px; cursor: pointer; min-height: 2.25rem;
}
.lang button[aria-pressed="true"] { background: var(--ink); color: #fff; }

.hero { padding-top: 4.5rem; padding-bottom: 3rem; }
.eyebrow { margin: 0 0 1rem; color: var(--muted); font-size: .8125rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 0; max-width: 18ch; font-size: clamp(2.1rem, 5.2vw, 3.6rem); line-height: 1.05; letter-spacing: -.025em; font-weight: 700; }
.lead { margin: 1.4rem 0 0; max-width: 40rem; color: var(--muted); font-size: 1.125rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.btn-primary, .btn-ghost {
  font: inherit; font-weight: 600; font-size: 1rem;
  border-radius: 999px; padding: .8rem 1.4rem; cursor: pointer; min-height: 3rem;
  transition: transform .12s ease, background-color .12s ease;
}
.btn-primary { background: var(--ink); color: #fff; border: 1px solid var(--ink); }
.btn-primary:hover { background: #000; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-primary:active, .btn-ghost:active, .chips button:active { transform: scale(.98); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

h2 { margin: 0 0 1.25rem; font-size: 1.375rem; letter-spacing: -.01em; }
.examples { padding-bottom: 3rem; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.chips button {
  font: inherit; font-size: .9375rem; text-align: left;
  background: var(--card); color: var(--ink);
  border: 1px solid var(--line); border-radius: 999px;
  padding: .6rem 1rem; cursor: pointer; min-height: 2.75rem;
  transition: border-color .12s ease, transform .12s ease;
}
.chips button:hover { border-color: var(--ink); }

.grid { padding-bottom: 4rem; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; counter-reset: c; }
.cards li { background: var(--card); border: 1px solid var(--line); border-radius: 1rem; padding: 1.25rem 1.25rem 1.1rem; counter-increment: c; }
.cards li::before { content: counter(c); display: inline-block; font-size: .75rem; font-weight: 700; color: var(--muted); margin-bottom: .5rem; }
.cards h3 { margin: 0 0 .35rem; font-size: 1.0625rem; }
.cards p { margin: 0; color: var(--muted); font-size: .9375rem; }

.foot { border-top: 1px solid var(--line); padding: 2rem 0 7rem; color: var(--muted); font-size: .875rem; }
.foot p { margin: 0 0 .75rem; max-width: 52rem; }
.foot a { color: var(--ink); }

@media (max-width: 640px) {
  .wrap { padding: 0 1.1rem; }
  .hero { padding-top: 2.5rem; padding-bottom: 2rem; }
  .lead { font-size: 1.0625rem; }
  .actions > * { flex: 1 1 100%; }
  .mark { flex-direction: column; gap: 0; }
  .mark-sep { display: none; }
  .mark-sub { font-size: .875rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }