/* Masandi — folha de estilos comum */

:root {
  --bg: #f4f0e8;
  --bg-alt: #e7e1d5;
  --dark: #20242a;
  --ink: #22201b;
  --muted: #776f62;
  --accent: #2c4668;
  --accent-2: #a06a2c;
  --rule: #d6cfc0;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --step: 84px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.72;
  overflow-x: hidden;
}

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

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;
}

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

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
}

.col-main { grid-column: 1 / 8; min-width: 0; }
.col-wide { grid-column: 1 / 9; min-width: 0; }
.col-side { grid-column: 10 / 13; min-width: 0; }

/* ---------- etiquetas de serviço ---------- */

.label {
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.num {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-2);
}

/* ---------- cabeçalho ---------- */

.site-head {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0 18px;
}

.site-head .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px 28px;
  justify-content: space-between;
}

.brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand:hover { text-decoration: underline; text-underline-offset: 5px; }

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.site-nav a:hover { border-bottom-color: var(--accent); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--accent-2); }

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

.hero { padding: 68px 0 54px; }

.hero h1 {
  grid-column: 1 / 9;
  grid-row: 1;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 4.3vw, 50px);
  line-height: 1.17;
  margin: 0 0 26px;
  letter-spacing: -0.005em;
}

.hero-intro {
  grid-column: 1 / 7;
  margin: 0;
  font-size: 18px;
  color: var(--ink);
}

.hero-intro + .hero-intro { margin-top: 16px; }

.index {
  grid-column: 10 / 13;
  grid-row: 1 / span 3;
  align-self: start;
  border-top: 1px solid var(--rule);
  padding-top: 10px;
}

.index-title {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

.index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13.5px;
  line-height: 1.5;
}

.index li {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--rule);
}

.index li:last-child { border-bottom: 0; }

.index li span {
  color: var(--accent-2);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  padding-top: 2px;
}

.index a { text-decoration: none; color: var(--ink); }
.index a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- ritmo das secções ---------- */

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

.band--dark {
  background: var(--dark);
  color: var(--bg);
}

.band--dark h2,
.band--dark h3 { color: var(--bg); }
.band--dark p { color: #ded7c9; }
.band--dark .num { color: var(--accent-2); }
.band--dark .figcap { color: #9b9384; }
.band--dark a { color: #b9c8de; }

.sec + .sec { margin-top: var(--step); }

.sec .col-main { border-top: 1px solid var(--rule); padding-top: 18px; }
.band--dark .sec .col-main,
.band--dark .sec .col-side { border-color: #3a4048; }

.sec .col-side {
  grid-row: 1;
  border-top: 1px solid var(--rule);
  padding-top: 18px;
  align-self: start;
}

.sec .col-main { grid-row: 1; }

.sec h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(23px, 2.6vw, 30px);
  line-height: 1.24;
  margin: 0 0 16px;
}

.sec h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 20px;
  line-height: 1.35;
  margin: 30px 0 10px;
}

.sec p { margin: 0 0 16px; }
.sec p:last-child { margin-bottom: 0; }

.aside-note {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  margin: 10px 0 0;
}

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

.checklist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding: 0 0 10px 22px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 10px;
}

.checklist li:last-child { border-bottom: 0; }

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 1px;
  background: var(--accent);
}

.band--dark .checklist li { border-bottom-color: #3a4048; }
.band--dark .checklist li::before { background: var(--accent-2); }

.steps {
  margin: 18px 0 0;
  padding-left: 20px;
}

.steps li { margin-bottom: 10px; }

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

.figure-row { margin: 40px 0 0; align-items: end; }

.figure-row img { grid-column: 1 / 9; grid-row: 1; width: 100%; }

.figcap {
  grid-column: 10 / 13;
  grid-row: 1;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  border-top: 1px solid var(--rule);
  padding-top: 10px;
}

.detail-row { align-items: start; row-gap: 26px; }
.detail-row figure { grid-column: 8 / 13; grid-row: 1; margin: 0; }
.detail-row figure img { width: 100%; }
.detail-row .detail-text { grid-column: 1 / 7; grid-row: 1; }
.detail-row .figcap {
  grid-column: auto;
  grid-row: auto;
  border-top: 1px solid #3a4048;
  margin-top: 12px;
}

/* ---------- páginas de texto ---------- */

.page { padding: 60px 0 var(--step); }

.page h1 {
  grid-column: 1 / 9;
  grid-row: 1;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.2;
  margin: 0 0 30px;
}

.page .col-side { grid-column: 10 / 13; grid-row: 2; }

.page-index {
  border-top: 1px solid var(--rule);
  padding-top: 10px;
}

.page-index p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
}

.page-index p:last-child { border-bottom: 0; padding-bottom: 0; }

.prose { grid-column: 1 / 8; grid-row: 2; min-width: 0; }

.prose h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(21px, 2.3vw, 27px);
  line-height: 1.26;
  margin: 46px 0 14px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

.prose h2:first-child { margin-top: 0; }

.prose h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 19px;
  margin: 26px 0 8px;
}

.prose p { margin: 0 0 16px; }
.prose ul { margin: 0 0 16px; padding-left: 20px; }
.prose li { margin-bottom: 8px; }

/* ---------- rodapé ---------- */

.site-foot {
  background: var(--bg-alt);
  padding: 52px 0 46px;
}

.foot-top {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 20px;
  align-items: start;
}

.foot-name-block { grid-column: 1 / 6; }

.foot-name {
  font-family: var(--serif);
  font-size: 26px;
  margin: 0;
  font-weight: 400;
}

.foot-tag {
  font-size: 13.5px;
  color: var(--muted);
  margin: 8px 0 0;
  max-width: 34ch;
}

.foot-nav { grid-column: 8 / 13; }

.foot-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 24px;
  font-size: 14px;
}

.foot-nav li { padding: 4px 0; break-inside: avoid; }
.foot-nav a { color: var(--ink); text-decoration: none; }
.foot-nav a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.foot-rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 34px 0 22px;
}

.foot-bottom {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 12px;
}

.foot-mail { grid-column: 1 / 6; margin: 0; font-size: 15px; }
.foot-note {
  grid-column: 6 / 13;
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- tablet ---------- */

@media (max-width: 980px) {
  :root { --step: 62px; }

  .hero h1,
  .hero-intro,
  .page h1,
  .col-main,
  .col-wide,
  .prose { grid-column: 1 / 10; }

  .index,
  .sec .col-side,
  .page .col-side { grid-column: 10 / 13; }

  .figure-row img { grid-column: 1 / 10; }
  .figcap { grid-column: 10 / 13; }

  .detail-row figure { grid-column: 7 / 13; }
  .detail-row .detail-text { grid-column: 1 / 7; grid-row: 1; }

  .foot-name-block { grid-column: 1 / 7; }
  .foot-nav { grid-column: 7 / 13; }
  .foot-mail { grid-column: 1 / 7; }
  .foot-note { grid-column: 7 / 13; }
}

/* ---------- telemóvel ---------- */

@media (max-width: 720px) {
  :root { --step: 50px; }

  body { font-size: 16.5px; }

  .wrap { padding: 0 20px; }

  .grid,
  .foot-top,
  .foot-bottom { display: block; }

  .hero { padding: 34px 0 34px; }

  .hero h1 { margin-bottom: 20px; }

  /* o índice passa para cima, em lista horizontal */
  .index {
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    padding: 12px 0;
    margin-bottom: 26px;
  }

  .index ol {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
  }

  .index li {
    border-bottom: 0;
    padding: 2px 0;
  }

  .sec .col-side {
    border-top: 0;
    padding-top: 0;
    margin-bottom: 6px;
  }

  .sec .col-main {
    border-top: 1px solid var(--rule);
    padding-top: 14px;
  }

  .aside-note { margin-top: 4px; }

  .figure-row { margin-top: 28px; }
  .figcap { margin-top: 12px; }

  .detail-row figure { margin-bottom: 22px; }

  .page { padding: 34px 0 var(--step); }

  .page-index {
    margin-bottom: 28px;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 12px;
  }

  .foot-nav ul { columns: 1; margin-top: 22px; }
  .foot-mail { margin-bottom: 10px; }
  .foot-tag { max-width: none; }
}