/* =====================================================================
   base.css · partilhado por todas as páginas (exceto o currículo)
   Cores, tipografia, cabeçalho, rodapé, botões, aviso de cookies,
   e peças usadas em mais do que uma página.
   ===================================================================== */

:root {
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);

  --bg: #FFFFFF;
  --surface: #F5F5F7;
  --ink: #1D1D1F;
  --body: #424245;
  --muted: #6E6E73;
  --soft: #D2D2D7;
  --line: #E5E5EA;

  --blue-bg: #E7EEF8;  --blue-ink: #2B4A7A;  --blue-dot: #7B9BCB;
  --green-bg: #E5F0E9; --green-ink: #2F5D46; --green-dot: #78AD91;
  --lilac-bg: #EDE9F6; --lilac-ink: #4B3F7A; --lilac-dot: #A092CF;
  --sand-bg: #F8ECDD;  --sand-ink: #7A4A1E;  --sand-dot: #DDAA73;
  --rose-bg: #F7E7EA;  --rose-ink: #7D3040;  --rose-dot: #DA93A0;

  --code-key: #9DB8E0;
  --code-str: #A9D2B8;

  --max: 1120px;
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -0.03em; }

/* Largura do conteúdo: .wrap (1120px), .wrap.medio (900px), .wrap.estreito (760px) */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.wrap.medio { max-width: 900px; }
.wrap.estreito { max-width: 760px; }

/* ---------- Cabeçalho ---------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 64px;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

header.site .wrap {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand:hover { text-decoration: none; }

.brand .mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}

.brand .name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

nav.primary {
  display: flex;
  align-items: center;
  gap: 32px;
}

nav.primary a.nav-link {
  font-size: 14px;
  color: var(--body);
}

nav.primary a.nav-link:hover { text-decoration: none; color: var(--ink); }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}

/* ---------- Menu móvel ---------- */

#mobile-menu {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  padding-top: env(safe-area-inset-top, 0px);
  background: #fff;
  z-index: 15;
  overflow-y: auto;
}
#mobile-menu.open { display: block; }
#mobile-menu .wrap {
  padding-top: 32px;
  padding-bottom: 48px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
#mobile-menu a.nav-link {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 20px;
  color: var(--ink);
}
#mobile-menu a.nav-link:hover { text-decoration: none; }
#mobile-menu .btn { margin-top: 24px; align-self: flex-start; }

/* ---------- Botões e ligações ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover { text-decoration: none; opacity: 0.86; }

.btn.sm { height: 36px; padding: 0 18px; font-size: 14px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  min-height: 44px;
}

.link-arrow svg { flex-shrink: 0; }

/* ---------- Etiquetas ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 6px 14px 6px 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  flex-shrink: 0;
}

.pub-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 12px 5px 10px; border-radius: 999px; font-weight: 600;
}
.pub-tag.blue  { background: var(--blue-bg);  color: var(--blue-ink);  }
.pub-tag.lilac { background: var(--lilac-bg); color: var(--lilac-ink); }
.pub-tag.green { background: var(--green-bg); color: var(--green-ink); }
.pub-tag.sand  { background: var(--sand-bg);  color: var(--sand-ink);  }
.pub-tag.rose  { background: var(--rose-bg);  color: var(--rose-ink);  }
.pub-tag .dot.blue  { background: var(--blue-dot); }
.pub-tag .dot.lilac { background: var(--lilac-dot); }
.pub-tag .dot.green { background: var(--green-dot); }
.pub-tag .dot.sand  { background: var(--sand-dot); }
.pub-tag .dot.rose  { background: var(--rose-dot); }

.pub-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; flex-wrap: wrap; }
.pub-meta .date { color: var(--muted); }

.pub-thumb {
  display: flex; align-items: center; justify-content: center;
  background: var(--surface);
  overflow: hidden;
}
.pub-thumb img.capa { width: 100%; height: 100%; object-fit: cover; }
.pub-thumb img.capa.inteira { object-fit: contain; }

.pub-vazio { margin: 0; font-size: 18px; color: var(--muted); }

/* ---------- Lista de formação (página inicial e /formacao) ---------- */

.edu-list { display: flex; flex-direction: column; }
.edu-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.edu-list .edu-row:last-child { border-bottom: 1px solid var(--line); }
.edu-main { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.edu-main strong { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.edu-main span { font-size: 15px; color: var(--muted); }
.edu-side { flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.edu-year { font-size: 14px; color: var(--muted); white-space: nowrap; }

.cert-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}
.cert-link svg { flex-shrink: 0; }
.cert-link:hover { color: var(--ink); text-decoration: none; }

.edu-subhead {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 40px 0 4px;
}
.edu-subhead:first-child { margin-top: 0; }

/* ---------- Rodapé ---------- */

footer.site {
  height: 96px;
  box-sizing: border-box;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  display: flex;
  align-items: center;
  background: var(--surface);
  font-size: 13px;
  color: var(--muted);
}
footer.site .wrap {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
footer.site nav { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }

/* ---------- Aviso de cookies ---------- */

#cookie-banner {
  display: none;
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  max-width: 720px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 24px 28px;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-radius: 24px;
  background: var(--ink);
  color: #fff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
}

#cookie-banner p {
  flex: 1 1 320px;
  min-width: 240px;
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: #E4E4E6;
}
#cookie-banner p a { color: #fff; }

#cookie-banner .cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

#cookie-banner button {
  appearance: none;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  border-radius: 999px;
  height: 40px;
  padding: 0 20px;
  cursor: pointer;
}
#cookie-banner .cookie-decline {
  background: transparent;
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.34);
}
#cookie-banner .cookie-accept { background: #fff; color: var(--ink); }
#cookie-banner button:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* ---------- Ecrãs pequenos ---------- */

@media (max-width: 980px) {
  .wrap { padding-left: 20px; padding-right: 20px; }

  nav.primary .nav-link { display: none; }
  .menu-toggle { display: flex; }

  .edu-row { flex-direction: column; align-items: flex-start; gap: 8px; }
  .edu-side { align-items: flex-start; }

  footer.site { height: auto; padding: 24px 0; }
  footer.site .wrap { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 620px) {
  #cookie-banner { left: 16px; right: 16px; bottom: 16px; padding: 20px; gap: 16px; }
  #cookie-banner .cookie-actions { width: 100%; }
  #cookie-banner .cookie-actions button { flex: 1 1 0; }
}

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