/* Layout: folha de mapa. Faixas de largura total, cada seção em duas colunas (rótulo + conteúdo), curvas de nível desenhadas no topo. */
:root {
  --paper: #EDF1EE;
  --ink: #13262B;
  --muted: #475C59;
  --rule: #BFCDC8;
  --accent: #1F6B5C;
  --accent-ink: #FFFFFF;
  --contour: rgba(31, 107, 92, .26);
  --contour-index: rgba(31, 107, 92, .5);
  --graticule: rgba(19, 38, 43, .09);
  --sw-prof: #2F7D6B;
  --sw-est: #C9A24B;
  --sw-cur: #3F7FA6;
  --font-display: 'Spectral', Georgia, 'Times New Roman', serif;
  --font-body: 'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1A1D;
    --ink: #E3ECE8;
    --muted: #9FB3AE;
    --rule: #263A3E;
    --accent: #5FC0A8;
    --accent-ink: #0E1A1D;
    --contour: rgba(95, 192, 168, .2);
    --contour-index: rgba(95, 192, 168, .46);
    --graticule: rgba(227, 236, 232, .07);
    --sw-prof: #5FC0A8;
    --sw-est: #DDB95E;
    --sw-cur: #6FAAD0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1A1D;
  --ink: #E3ECE8;
  --muted: #9FB3AE;
  --rule: #263A3E;
  --accent: #5FC0A8;
  --accent-ink: #0E1A1D;
  --contour: rgba(95, 192, 168, .2);
  --contour-index: rgba(95, 192, 168, .46);
  --graticule: rgba(227, 236, 232, .07);
  --sw-prof: #5FC0A8;
  --sw-est: #DDB95E;
  --sw-cur: #6FAAD0;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.band { position: relative; width: 100%; }
.in {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 0;
  position: relative;
}

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Cabeçalho */
.top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 28px; padding-block: 22px; }
.brand { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.nav a { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; color: var(--muted); padding-block: 4px; }
.nav a:hover { color: var(--accent); }

/* Abertura */
.hero { overflow: hidden; }
#relevo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  -webkit-mask-image: linear-gradient(100deg, transparent 18%, #000 68%);
  mask-image: linear-gradient(100deg, transparent 18%, #000 68%);
  pointer-events: none;
}
@media (max-width: 719px) {
  #relevo {
    -webkit-mask-image: linear-gradient(180deg, transparent 22%, #000 62%);
    mask-image: linear-gradient(180deg, transparent 22%, #000 62%);
  }
}
.hero .in { padding-block: 44px 84px; }
.coords { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 26px; }
h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.3rem, 6.4vw, 4.3rem);
  line-height: 1.04;
  letter-spacing: -.012em;
  max-width: 16em;
  margin: 0 0 24px;
  text-wrap: balance;
}
h1 em { font-style: italic; color: var(--accent); }
.lead { font-size: 1.12rem; max-width: 38em; color: var(--muted); margin: 0 0 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: .95rem;
  padding: 12px 22px; border-radius: 3px; border: 1.5px solid var(--accent);
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { color: var(--accent); }
.btn:hover { filter: brightness(1.08); }

/* Seções */
.sec .in { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; padding-block: 52px; border-top: 1px solid var(--rule); }
.sec .in > * { min-width: 0; }
@media (min-width: 760px) { .sec .in { grid-template-columns: 190px minmax(0, 1fr); gap: 40px; } }
h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.7rem, 3.6vw, 2.35rem); line-height: 1.12;
  margin: 0 0 22px; text-wrap: balance; max-width: 20em;
}
p { margin: 0 0 1em; max-width: 40em; }
h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; line-height: 1.25; margin: 0; }

/* Legenda */
.legend { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 28px 32px; }
.key { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 4px 14px; align-items: start; }
.swatch { width: 20px; height: 20px; border-radius: 2px; margin-top: 4px; border: 1px solid color-mix(in srgb, var(--ink) 35%, transparent); }
.key p { grid-column: 2; margin: 0; color: var(--muted); font-size: .98rem; }

/* Linhas */
.rows .row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 32px; padding-block: 18px; border-top: 1px solid var(--rule); }
.rows .row:first-child { border-top: 0; padding-top: 0; }
.rows .row > * { min-width: 0; }
.rows .row p { margin: 0; color: var(--muted); }
@media (min-width: 760px) { .rows .row { grid-template-columns: 230px minmax(0, 1fr); align-items: baseline; } }

.chip { display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .09em; text-transform: uppercase; border: 1px solid var(--accent); color: var(--accent); padding: 3px 9px; border-radius: 2px; margin-bottom: 16px; }

.contact { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px 32px; margin: 0; }
.contact div { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; padding-block: 14px; border-top: 1px solid var(--rule); }
.contact dt { font-family: var(--font-mono); font-size: 12px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); }
.contact dd { margin: 0; font-family: var(--font-display); font-size: 1.3rem; overflow-wrap: anywhere; user-select: all; }
@media (min-width: 760px) { .contact div { grid-template-columns: 160px minmax(0, 1fr); align-items: baseline; } }

footer .in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 28px 44px; border-top: 1px solid var(--rule); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Base para o site publicado fora do Claude */
body { margin: 0; }

/* Página 404 */
.vazio .in { padding-block: 72px 120px; }