:root {
  --paper: #fcfbf8;
  --paper-2: #f1efe9;
  --ink: #141210;
  --ink-2: #454140;
  --ink-3: #8c8884;
  --rule: #ddd9d1;
  --accent: #ff5a00;
  --accent-soft: #ffe0cc;
  --section-pad: 96px;
  --container-pad: 40px;
  --base-lh: 1.65;
  --rule-style: dotted;
  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: var(--base-lh);
  -webkit-font-smoothing: antialiased;
}

.grid-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.rule-full {
  border-top: 1px var(--rule-style) var(--ink);
  opacity: 0.85;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* === Masthead === */
.masthead { padding-top: 28px; }
.mast-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding-bottom: 20px;
}
.mast-brand { display: flex; align-items: center; gap: 16px; }
.logo-box {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 800; font-size: 22px;
  flex-shrink: 0;
}
.brand {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1;
  text-transform: uppercase;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--ink-3);
  margin-top: 6px; text-transform: uppercase; letter-spacing: 0.04em;
}
.mast-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.mast-nav a {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--ink-2);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.mast-nav a:hover { color: var(--accent); text-decoration: none; }

/* === Rows (grid: index | body) === */
.row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  padding: var(--section-pad) 0;
}
.row-idx { display: flex; flex-direction: column; gap: 8px; }
.idx-num {
  font-family: var(--font-display);
  font-size: 64px; font-weight: 800;
  line-height: 0.9; color: var(--accent);
  letter-spacing: -0.04em;
}
.idx-label {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}

.headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  max-width: 20ch;
}
.cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.lead { font-size: 19px; }
.cols-2 p { color: var(--ink-2); }

.section-sub { color: var(--ink-3); margin-bottom: 28px; max-width: 60ch; }

/* Serviços */
.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  background: var(--accent); color: var(--paper);
  padding: 4px 10px; margin-bottom: 14px;
}
.servico-main { font-size: 22px; font-family: var(--font-display); font-weight: 500; max-width: 30ch; margin-bottom: 36px; }
.sub-label {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px;
  border-top: 1px var(--rule-style) var(--rule); padding-top: 14px;
}
.secundarias ul { list-style: none; columns: 2; column-gap: 32px; }
.secundarias li {
  padding: 8px 0; border-bottom: 1px var(--rule-style) var(--rule);
  color: var(--ink-2); font-size: 15px; break-inside: avoid;
}

/* Dados */
.data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px var(--rule-style) var(--ink);
}
.data-grid > div {
  padding: 18px 0;
  border-bottom: 1px var(--rule-style) var(--rule);
  padding-right: 20px;
}
.data-grid .wide { grid-column: 1 / -1; }
.data-grid dt {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3);
  margin-bottom: 6px;
}
.data-grid dd { font-size: 16px; }

/* Contato */
.contato-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px; margin-top: 28px;
  border-top: 1px var(--rule-style) var(--ink); padding-top: 24px;
}
.contato-grid > div { display: flex; flex-direction: column; gap: 6px; }
.c-label {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3);
}

/* Footer */
.footer { border-top: 2px solid var(--ink); margin-top: 40px; padding: 32px 0 48px; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: baseline; }
.footer-brand { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; }
.footer-meta { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.copyright { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); }

@media (max-width: 760px) {
  .row { grid-template-columns: 1fr; gap: 18px; }
  .cols-2 { grid-template-columns: 1fr; }
  .data-grid { grid-template-columns: 1fr; }
  .idx-num { font-size: 48px; }
  .secundarias ul { columns: 1; }
}