/* Zenanuste — folha de estilos comum */

:root {
  --bg: #f4f0e8;
  --bg-alt: #e7e1d5;
  --bg-dark: #20242a;
  --ink: #22201b;
  --ink-soft: #776f62;
  --ink-inv: #f4f0e8;
  --accent: #2c4668;
  --accent-2: #a06a2c;
  --gap: 24px;
  --rhythm: 128px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---------- grelha ---------- */

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
}

.text { grid-column: 4 / 10; }
.list-col { grid-column: 4 / 11; }
.figure-main { grid-column: 3 / 11; }
.full { grid-column: 1 / -1; }

/* ---------- tipografia ---------- */

h1, h2, h3 { margin: 0; }

h1 {
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin-bottom: 28px;
}

h3 {
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin: 40px 0 12px;
}

p { margin: 0 0 24px; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
}

.caption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 18px 0 0;
}

.sec-num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 18px;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover { text-decoration-thickness: 2px; }

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

/* ---------- navegação ---------- */

.site-nav {
  padding: 34px 0 0;
  margin-bottom: auto;
}

.site-nav ul {
  grid-column: 1 / -1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 38px;
}

.site-nav a {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

/* ---------- hero ---------- */

.hero {
  min-height: 84vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 12vh;
}

.hero .wrap { row-gap: 26px; }

.hero h1 { grid-column: 3 / 11; text-align: center; }

.hero .hero-sub {
  grid-column: 4 / 10;
  text-align: center;
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
}

.hero-page {
  min-height: 46vh;
  padding-bottom: 0;
  padding-top: 8vh;
}

.hero-page h1 { grid-column: 3 / 11; }

/* ---------- secções ---------- */

main > section { padding: calc(var(--rhythm) / 2) 0; }
main > section:first-of-type { padding-top: var(--rhythm); }
main > section:last-of-type { padding-bottom: var(--rhythm); }

.band { background: var(--bg-alt); padding: var(--rhythm) 0; }

.band-dark {
  background: var(--bg-dark);
  color: var(--ink-inv);
  padding: var(--rhythm) 0;
}

.band-dark h2 { color: var(--ink-inv); }
.band-dark .caption { color: #b7b0a4; }
.band-dark .sec-num { color: #c89355; }
.band-dark a { color: #9fb7d8; }

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

.figure-main {
  margin: 0;
  padding: 96px 0;
  text-align: center;
}

.figure-main img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.figure-main .caption { text-align: center; }

.detail-grid { row-gap: 48px; align-items: start; }

.detail-figure {
  grid-column: 2 / 6;
  margin: 0;
}

.detail-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.detail-text { grid-column: 7 / 12; }

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

ul.plain, ol.plain {
  margin: 0 0 24px;
  padding: 0 0 0 22px;
}

ul.plain li, ol.plain li { margin-bottom: 12px; }

ul.plain li::marker { color: var(--accent); }
ol.plain li::marker { color: var(--accent-2); font-variant-numeric: tabular-nums; }

.band-dark ul.plain li::marker { color: #9fb7d8; }

/* ---------- página "sobre" ---------- */

.about-col { grid-column: 4 / 10; }

.about-block:first-child > p:first-of-type {
  font-size: 21px;
  line-height: 1.6;
}

.about-col h2 { margin-top: 0; }

.about-block + .about-block { margin-top: 88px; }

.about-block + .about-block::before {
  content: "—";
  display: block;
  text-align: center;
  color: var(--accent-2);
  margin-bottom: 56px;
}

/* ---------- rodapé ---------- */

.site-footer {
  background: var(--bg-alt);
  padding: 112px 0;
  margin-top: 0;
}

.site-footer .wrap { row-gap: 26px; }

.footer-inner {
  grid-column: 3 / 11;
  text-align: center;
}

.footer-name {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 0 30px;
}

.footer-nav ul {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 36px;
}

.footer-nav a {
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-nav a:hover { color: var(--accent); }

.footer-mail { margin: 0 0 22px; }

.footer-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- ecrãs médios ---------- */

@media (max-width: 1000px) {
  .text, .list-col, .about-col { grid-column: 2 / 12; }
  .figure-main { grid-column: 2 / 12; }
  .hero h1, .hero .hero-sub, .hero-page h1 { grid-column: 2 / 12; }
  .detail-figure { grid-column: 2 / 7; }
  .detail-text { grid-column: 7 / 12; }
  .footer-inner { grid-column: 2 / 12; }
}

/* ---------- telemóvel ---------- */

@media (max-width: 760px) {
  :root { --rhythm: 72px; --gap: 16px; }

  body { font-size: 16.5px; }

  .wrap { padding: 0 20px; }

  .text, .list-col, .about-col, .figure-main,
  .detail-figure, .detail-text, .footer-inner,
  .hero h1, .hero .hero-sub, .hero-page h1 {
    grid-column: 1 / -1;
  }

  .site-nav { padding-top: 22px; }
  .site-nav ul { gap: 10px 22px; }

  .hero {
    min-height: 74vh;
    padding-bottom: 8vh;
  }

  .hero-page { min-height: 0; padding-top: 56px; }

  .figure-main { padding: 56px 0; }

  .detail-figure { max-width: 440px; margin: 0 auto; }

  .about-block + .about-block { margin-top: 56px; }
  .about-block + .about-block::before { margin-bottom: 36px; }

  .about-block:first-child > p:first-of-type { font-size: 19px; }

  .site-footer { padding: 72px 0; }
}