/* Zovenduro — folha de estilo única para todas as páginas */

:root {
  --bg: #1a1722;
  --bg-alt: #221e2c;
  --bg-contrast: #eeeaf2;
  --text: #e7e3ec;
  --muted: #948ea3;
  --ink: #1a1722;
  --accent: #5fb79a;
  --brass: #c0a44e;
  --step: 80px;
  --gutter: 24px;
  --mono: ui-monospace, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

a:focus-visible,
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- grelha de 12 colunas ---------- */

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
}

.band { padding: var(--step) 0; }
.band--alt { background: var(--bg-alt); }
.band--light { background: var(--bg-contrast); color: var(--ink); }

/* ---------- coluna de serviço (escala) ---------- */

.rail {
  grid-column: 1 / 3;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.rail b {
  display: block;
  font-weight: 400;
  color: var(--brass);
  letter-spacing: .2em;
}

.rail span { display: block; margin-top: 6px; }

.rail i {
  display: block;
  margin-top: 14px;
  height: 120px;
  color: #3a3448;
  background-image:
    repeating-linear-gradient(to bottom, currentColor 0 1px, transparent 1px 15px),
    repeating-linear-gradient(to bottom, currentColor 0 1px, transparent 1px 75px);
  background-size: 9px 100%, 22px 100%;
  background-repeat: repeat-y;
  background-position: 0 0, 0 0;
}

.band--light .rail { color: #5c5569; }
.band--light .rail i { color: #c9c1d4; }
.band--light .rail b { color: #8c7526; }

/* ---------- blocos de texto ---------- */

.col { grid-column: 3 / 10; }
.col-wide { grid-column: 3 / 12; }

h1, h2, h3 {
  font-family: var(--mono);
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 22px;
}

h1 {
  grid-column: 3 / 9;
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  line-height: 1.18;
  letter-spacing: .02em;
  margin-bottom: 28px;
}

h1 em { display: block; font-style: normal; color: var(--accent); }

h2 {
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.4;
  letter-spacing: .08em;
}

h3 {
  font-size: .95rem;
  letter-spacing: .07em;
  margin: 34px 0 12px;
  color: var(--text);
}

.band--light h3 { color: var(--ink); }

p { margin: 0 0 20px; max-width: 72ch; }
p:last-child { margin-bottom: 0; }

.lead {
  grid-column: 3 / 9;
  font-size: 1.12rem;
  color: var(--muted);
}

.hero { padding: 96px 0 72px; }
.hero .rail i { height: 200px; }

.note { color: var(--muted); font-size: .95rem; }
.band--light .note { color: #5c5569; }

/* traço horizontal de separação entre parágrafos e secções */

.dash {
  display: block;
  height: 24px;
  width: 132px;
  color: #3a3448;
  background-image: repeating-linear-gradient(to right, currentColor 0 1px, transparent 1px 12px);
  background-repeat: no-repeat;
  margin: 34px 0;
}

.dash--accent { color: var(--accent); }
.band--light .dash { color: #c9c1d4; }

/* ---------- listas ---------- */

.checklist {
  grid-column: 3 / 12;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  columns: 2;
  column-gap: 40px;
}

.checklist li {
  break-inside: avoid;
  margin: 0 0 18px;
  padding-left: 22px;
  position: relative;
  max-width: 46ch;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--accent);
}

.checklist--single { columns: 1; }
.checklist--single li { max-width: 68ch; }

.checklist b {
  font-family: var(--mono);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: .82rem;
  display: block;
  color: var(--text);
}

.band--light .checklist b { color: var(--ink); }

/* ---------- imagens ---------- */

.plate {
  grid-column: 1 / 13;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
  margin: 0;
}

.plate img { grid-column: 4 / 13; width: 100%; }

.plate figcaption {
  grid-column: 1 / 4;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  align-self: end;
  padding-bottom: 4px;
}

.detail { grid-column: 3 / 7; margin: 0; }
.detail img { width: 100%; }

.detail figcaption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #5c5569;
  margin-top: 12px;
}

.detail-text { grid-column: 8 / 13; }
.detail-text p { max-width: 42ch; }

/* ---------- cabeçalho e navegação ---------- */

.site-head { border-bottom: 1px solid #2c2738; }

.site-head .wrap { padding-top: 22px; padding-bottom: 22px; align-items: center; }

.brand {
  grid-column: 1 / 4;
  font-family: var(--mono);
  font-size: .95rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.site-nav { grid-column: 4 / 13; }

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  margin: 0;
  padding: 0;
  justify-content: flex-end;
}

.site-nav a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--text); border-bottom: 1px solid var(--brass); }

/* ---------- rodapé ---------- */

.site-foot { padding: 56px 0 44px; border-top: 1px solid #2c2738; }
.site-foot .wrap { row-gap: 18px; }

.foot-name {
  grid-column: 1 / 4;
  font-family: var(--mono);
  letter-spacing: .28em;
  text-transform: uppercase;
  font-size: .9rem;
}

.foot-links { grid-column: 4 / 10; }

.foot-links ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin: 0;
  padding: 0;
  justify-content: center;
}

.foot-links a,
.foot-mail a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.foot-links a:hover, .foot-mail a:hover { color: var(--accent); }

.foot-mail { grid-column: 10 / 13; text-align: right; }

.foot-rule {
  grid-column: 1 / 13;
  height: 1px;
  background: #2c2738;
  margin-top: 26px;
}

.foot-note {
  grid-column: 1 / 13;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  margin: 14px 0 0;
  max-width: 62ch;
}

/* ---------- responsivo ---------- */

@media (max-width: 900px) {
  :root { --step: 48px; }

  .wrap {
    grid-template-columns: minmax(0, 1fr);
    padding: 0 20px;
  }

  .hero { padding: 56px 0 40px; }

  .rail {
    grid-column: auto;
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 14px;
  }

  .rail i { display: none; }
  .rail span { margin-top: 0; }

  h1, .lead, .col, .col-wide, .checklist,
  .detail, .detail-text, .plate, .plate img, .plate figcaption,
  .brand, .site-nav, .foot-name, .foot-links, .foot-mail,
  .foot-rule, .foot-note {
    grid-column: auto;
  }

  .plate { display: block; }
  .plate figcaption { margin-top: 12px; padding-bottom: 0; }

  .checklist { columns: 1; }
  .checklist li { max-width: none; }

  .detail { margin-bottom: 28px; }
  .detail-text p { max-width: none; }

  .site-head .wrap { row-gap: 14px; }
  .site-nav ul { justify-content: flex-start; }

  .foot-links ul { justify-content: flex-start; }
  .foot-mail { text-align: left; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .brand { letter-spacing: .2em; }
}