/* ============================================================
   Maria Leonor Cotter
   Papel quente, tinta castanha-escura, um único acento laranja.
   Playfair Display nos títulos, Dancing Script na palavra de
   destaque, Inter no corpo.
   Tema único e deliberado (sem modo escuro): todas as cores são
   pintadas explicitamente.
   ============================================================ */

:root {
  --paper:      #FCFAF6;
  --paper-2:    #F4F0E8;
  --surface:    #FFFFFF;

  --ink:        #1C1916;
  --ink-soft:   #6B6459;   /* castanho dessaturado, da família do acento */
  --ink-faint:  #9A9289;
  --line:       #E7E1D6;
  --line-soft:  #F0EBE2;

  --accent:        #B0570D;   /* laranja escuro, legível em texto pequeno */
  --accent-hover:  #94480A;
  --accent-bright: #E8761A;   /* laranja vivo, só para a palavra em script */
  --accent-ink:    #FFFFFF;
  --accent-soft:   #FBF0E4;

  --shadow:        0 1px 2px rgba(28,25,22,.04), 0 10px 26px -14px rgba(28,25,22,.16);
  --shadow-lift:   0 2px 4px rgba(28,25,22,.05), 0 22px 44px -20px rgba(28,25,22,.24);
  /* usada onde antes havia um friso de topo a cor de destaque */
  --shadow-accent: 0 2px 6px -2px rgba(176,87,13,.16), 0 16px 34px -16px rgba(176,87,13,.42);

  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --script:  "Dancing Script", "Segoe Script", cursive;
  --body:    "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1080px;
  --narrow: 700px;
  --prose: 64ch;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(1rem, .96rem + .18vw, 1.0625rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

:focus-visible { outline: 2.5px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: .7rem 1.1rem; border-radius: 0 0 var(--r-sm) 0;
  font-weight: 600; text-decoration: none;
}
.skip:focus { left: 0; }

/* ---------- Tipografia partilhada ---------- */
h1, .section-title, .card-claim, .lede, .xp-text h3, .edu-head h3,
.how h3, .g-name, .topbar .mark, .result-verdict, .quiz legend {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -.012em;
}

/* a palavra de destaque, como no cabeçalho antigo do site */
.lede em, .card-claim em {
  font-family: var(--script);
  font-style: normal; font-weight: 700;
  color: var(--accent-bright);
  letter-spacing: 0;
  /* o script tem altura-x baixa: sem isto lê-se mais pequeno do que o resto */
  font-size: 1.22em;
  line-height: .85;
  padding-inline: .06em;
}

.eyebrow, .kicker, .mini-title, .stats dt, .card-cue, .quiz-count {
  font-family: var(--body);
  font-size: .75rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
}

/* ---------- Escolha de idioma ---------- */
.lang-dialog {
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  max-width: 26rem; width: calc(100% - 2rem);
  background: var(--surface); color: var(--ink);
  box-shadow: var(--shadow-accent);
}
.lang-dialog::backdrop { background: rgba(28,25,22,.42); backdrop-filter: blur(3px); }
.lang-dialog-title {
  margin: 0 0 1.25rem; font-family: var(--display); font-weight: 700;
  font-size: 1.5rem; line-height: 1.2; display: grid; gap: .15rem;
}
.lang-dialog-alt { display: block; color: var(--ink-faint); font-weight: 400; font-size: .8em; }
.lang-dialog-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.lang-dialog-note {
  margin: 1.5rem 0 0; padding-top: 1.1rem; border-top: 1px solid var(--line);
  font-size: .8125rem; line-height: 1.5; color: var(--ink-soft);
}
.lang-dialog-note .lang-dialog-alt { margin-top: .5rem; font-size: 1em; }

.lang-switch {
  display: inline-flex; flex: none; align-items: center;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); overflow: hidden;
}
.lang-switch button {
  border: 0; background: none; cursor: pointer;
  padding: .3rem .68rem;
  font-family: var(--body); font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  color: var(--ink-faint); transition: background .18s, color .18s;
}
.lang-switch button:hover { color: var(--accent); }
.lang-switch button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }

/* no hero fica acima do sobretítulo; na barra fica ao lado da navegação */
.hero .lang-switch { margin-bottom: 1.35rem; }
.topbar .lang-switch { background: transparent; }

html:not(.js) .lang-switch { display: none; }

.foot-note { margin: .5rem 0 0; font-size: .8125rem; color: var(--ink-faint); }

/* ---------- Barra de topo ---------- */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: clamp(.6rem, 2vw, 1.5rem);
  padding: .65rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(252,250,246,.9);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transform: translateY(-105%);
  transition: transform .35s ease, border-color .35s ease;
}
.topbar.show { transform: translateY(0); border-bottom-color: var(--line); }
.topbar .mark { font-weight: 800; font-size: 1.3rem; letter-spacing: .02em; text-decoration: none; }
.topbar nav { display: flex; align-items: center; gap: clamp(.7rem, 2vw, 1.5rem); flex-wrap: wrap; }
.topbar nav a { text-decoration: none; font-size: .875rem; font-weight: 500; color: var(--ink-soft); transition: color .2s; }
.topbar nav a:hover { color: var(--accent); }
.topbar nav a.nav-cta {
  color: var(--accent-ink); background: var(--accent);
  padding: .36rem .85rem; border-radius: 999px; font-weight: 600;
}
.topbar nav a.nav-cta:hover { color: var(--accent-ink); background: var(--accent-hover); }
@media (max-width: 760px) { .topbar nav a:not(.nav-cta) { display: none; } }

/* ---------- Hero ---------- */
.hero { padding: clamp(5rem, 12vw, 8.5rem) clamp(1.25rem, 5vw, 3rem) clamp(3.5rem, 7vw, 5.5rem); }
.hero-inner {
  max-width: var(--wrap); margin-inline: auto;
  display: grid; grid-template-columns: minmax(0,1fr) clamp(160px, 21vw, 250px);
  gap: clamp(1.5rem, 5vw, 4rem); align-items: center;
}
.eyebrow { margin: 0 0 1.1rem; color: var(--ink-soft); }

h1 {
  margin: 0; font-weight: 800;
  font-size: clamp(2.75rem, 8.5vw, 5.5rem);
  line-height: 1.0; letter-spacing: -.022em;
  text-wrap: balance;
}

.lede {
  margin: clamp(1.15rem, 3vw, 1.6rem) 0 0;
  font-weight: 700;
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  line-height: 1.28; max-width: 22ch;
}
.hero-sub { margin: 1.1rem 0 0; max-width: 54ch; color: var(--ink-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.9rem; }
.hero-mail { margin: .9rem 0 0; font-size: .9375rem; }
.hero-mail a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.hero-mail a:hover { color: var(--accent); text-decoration-color: currentColor; }

.portrait { margin: 0; }
.portrait img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; box-shadow: var(--shadow-lift); }
@media (max-width: 780px) {
  .hero-inner { grid-template-columns: 1fr; }
  .portrait { order: -1; width: min(160px, 42vw); }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .78rem 1.4rem; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink);
  font-family: var(--body); font-weight: 600; font-size: .9375rem;
  text-decoration: none; border: 1.5px solid var(--accent); cursor: pointer;
  transition: background .18s, border-color .18s, transform .18s, box-shadow .18s;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-accent); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: var(--shadow); }

.link-btn {
  background: none; border: 0; padding: .4rem 0; cursor: pointer;
  font-family: var(--body); font-size: .9375rem; font-weight: 600; color: var(--accent);
  text-decoration: underline; text-underline-offset: 4px;
}
.link-btn:hover { color: var(--accent-hover); }

/* ---------- Faixas ---------- */
.band { padding: clamp(3.5rem, 8vw, 6rem) clamp(1.25rem, 5vw, 3rem); }
.band.alt { background: var(--paper-2); }
.band.contact { text-align: center; }

.wrap { max-width: var(--wrap); margin-inline: auto; }
.wrap-narrow { max-width: var(--narrow); }

.section-title {
  margin: 0 0 .7rem; font-weight: 800;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.08; text-wrap: balance;
}
.section-lede {
  margin: 0 0 clamp(2rem, 4vw, 2.75rem);
  max-width: var(--prose); color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
}
.band.contact .section-lede, .quiz-band .section-lede { margin-inline: auto; }
.hint { display: block; margin-top: .4rem; color: var(--ink-faint); font-size: .875rem; }

/* ---------- Flashcards ---------- */
.cards {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(236px, 1fr));
  gap: clamp(.9rem, 2vw, 1.2rem);
}
.card { perspective: 1200px; }
.card-inner {
  position: relative; width: 100%;
  min-height: clamp(206px, 26vw, 236px);
  transform-style: preserve-3d;
  transition: transform .55s cubic-bezier(.2,.72,.28,1);
}
.card.flipped .card-inner { transform: rotateY(180deg); }

.card-face {
  position: absolute; inset: 0;
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: var(--surface);
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  overflow: hidden;
}
.card-back {
  transform: rotateY(180deg);
  background: var(--ink); color: #F3EFE9; border-color: var(--ink);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: clamp(1.15rem, 2.3vw, 1.5rem);
}

.card-toggle {
  display: flex; flex-direction: column; justify-content: space-between;
  width: 100%; height: 100%;
  margin: 0; padding: clamp(1.15rem, 2.3vw, 1.5rem);
  border: 0; background: none; cursor: pointer;
  font: inherit; color: inherit; text-align: left;
}
.card-claim { font-size: clamp(1.3rem, 2.2vw, 1.55rem); line-height: 1.18; }
.card-cue { color: var(--ink-faint); display: flex; align-items: center; gap: .4rem; }
.card-cue::after { content: "→"; font-size: 1rem; letter-spacing: 0; }
.card-toggle:hover .card-cue { color: var(--accent); }

.card-why { margin: 0; font-size: .9375rem; line-height: 1.6; }
.card-why a { color: var(--accent-bright); text-decoration: underline; text-underline-offset: 3px; }
.card-close {
  align-self: flex-start; margin-top: .9rem;
  background: none; border: 0; padding: 0; cursor: pointer;
  font-family: var(--body); font-size: .75rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: #B9B1A6;
}
.card-close:hover { color: var(--accent-bright); }
.card-close::before { content: "← "; }

/* sem JS o cartão nunca vira: mostram-se as duas faces empilhadas */
html:not(.js) .card { perspective: none; }
html:not(.js) .card-inner { min-height: 0; transform: none; }
html:not(.js) .card-face { position: static; transform: none; }
html:not(.js) .card-front { border-bottom: 0; border-radius: var(--r-md) var(--r-md) 0 0; }
html:not(.js) .card-back { border-radius: 0 0 var(--r-md) var(--r-md); }
html:not(.js) .card-toggle { padding-bottom: .4rem; cursor: default; }
html:not(.js) .card-cue, html:not(.js) .card-close { display: none; }

/* ---------- Porque sou assim ---------- */
.percurso { margin-top: clamp(2.25rem, 4.5vw, 3rem); }
.percurso .mini-title { margin-top: 0; }
.percurso-lede { margin: 0 0 1.35rem; max-width: var(--prose); color: var(--ink-soft); }
.percurso-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr));
  gap: 0 clamp(1.25rem, 3vw, 2.5rem);
}
.percurso-list li { display: grid; gap: .1rem; padding: .8rem 0; border-top: 1px solid var(--line); }
.p-area { font-weight: 600; font-size: .9375rem; }
.p-note { color: var(--ink-soft); font-size: .875rem; line-height: 1.5; }

/* ---------- Experiência ---------- */
.xp {
  display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr);
  gap: clamp(1.5rem, 4vw, 3.25rem); align-items: center;
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  border-top: 1px solid var(--line);
}
.xp:first-of-type { border-top: 0; padding-top: 0; }
.xp:not(:has(.xp-shot)) { grid-template-columns: minmax(0,1fr); }
.xp.flip .xp-text { order: 2; }
.kicker { margin: 0 0 .55rem; color: var(--accent); }
.xp-text h3 { margin: 0 0 .7rem; font-size: clamp(1.25rem, 2.4vw, 1.65rem); line-height: 1.24; text-wrap: balance; }
.xp-text h3 em { font-style: italic; }
.xp-text > p { margin: 0; color: var(--ink-soft); max-width: var(--prose); }

/* palavras-chave soltas, cada uma apontada por uma seta desenhada */
.tags {
  list-style: none; padding: 0;
  margin: 1.35rem 0 0;
  display: flex; flex-wrap: wrap;
  gap: .55rem clamp(1.4rem, 3vw, 2.2rem);
}
.tags li {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .9375rem; font-weight: 500; color: var(--ink);
}
.arr {
  width: 34px; height: 18px; flex: none;
  color: var(--accent); overflow: visible;
  transform: scaleY(-1);   /* a curva sobe em vez de descer */
}
.js .tags li { opacity: 0; transform: translateY(6px); }
.js .tags.in li { opacity: 1; transform: none; transition: opacity .5s ease, transform .5s ease; }
.js .tags .a-line, .js .tags .a-head { stroke-dasharray: 46; stroke-dashoffset: 46; }
.js .tags.in .a-line, .js .tags.in .a-head { animation: draw .5s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.xp-link { margin: 1.4rem 0 0; font-size: .9375rem; }
.xp-link a {
  color: var(--accent); font-weight: 600; text-decoration: none;
  border-bottom: 1.5px solid var(--accent-soft); padding-bottom: 1px; transition: border-color .2s;
}
.xp-link a:hover { border-bottom-color: var(--accent); }

.xp-shot { margin: 0; }
.xp-shot img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  border-radius: var(--r-lg); box-shadow: var(--shadow);
  background: var(--paper-2);
}
@media (max-width: 780px) {
  .xp, .xp.flip { grid-template-columns: 1fr; }
  .xp.flip .xp-text { order: 0; }
  .xp-shot img { aspect-ratio: 3/2; }
}

/* ---------- Formação ---------- */
.edu {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(1.5rem, 3.5vw, 2.4rem);
  box-shadow: var(--shadow);
}
.edu-head h3 { margin: 0 0 .35rem; font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.22; }
.edu-org { margin: 0; color: var(--ink-soft); }
.edu-note {
  margin: .6rem 0 0; display: inline-block;
  font-size: .8125rem; font-weight: 600; letter-spacing: .04em;
  padding: .22rem .7rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
}
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr));
  gap: 1.25rem; margin: clamp(1.6rem, 3.5vw, 2.2rem) 0 1.15rem; padding: 0;
}
.stats div { display: flex; flex-direction: column-reverse; gap: .2rem; }
.stats dt { color: var(--ink-faint); }
.stats dd {
  margin: 0; font-family: var(--body); font-weight: 700;
  font-size: clamp(2rem, 4.2vw, 2.75rem); line-height: 1; letter-spacing: -.03em;
  font-variant-numeric: tabular-nums lining-nums;
}
.stats .unit { font-size: .5em; color: var(--ink-soft); }
.progress { height: 6px; border-radius: 999px; background: var(--line-soft); overflow: hidden; }
.progress span { display: block; height: 100%; width: var(--p); border-radius: 999px; background: var(--accent); }

.mini-title { margin: clamp(2.25rem, 4.5vw, 3rem) 0 1.1rem; color: var(--ink-soft); }
.grades {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(248px,1fr));
  gap: clamp(.9rem, 2vw, 1.35rem);
}
.grades li {
  display: flex; flex-direction: column; gap: .25rem;
  padding: 1.3rem clamp(1.1rem, 2.4vw, 1.5rem) 1.45rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--shadow);
}
.grades li:first-child { box-shadow: var(--shadow-accent); border-color: var(--accent-soft); }
.g-val {
  margin: 0; font-family: var(--body); font-weight: 700;
  font-size: 2.1rem; line-height: 1; letter-spacing: -.03em;
  color: var(--ink-faint); font-variant-numeric: tabular-nums lining-nums;
}
.g-val.top { color: var(--accent); }
.g-name { margin: 0; font-size: 1.2rem; line-height: 1.22; }
.g-why { margin: .3rem 0 0; color: var(--ink-soft); font-size: .9375rem; line-height: 1.55; }

/* ---------- Como trabalho ---------- */
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px,1fr)); gap: clamp(1rem, 2.4vw, 1.5rem); }
.how article {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: clamp(1.25rem, 2.6vw, 1.7rem);
  box-shadow: var(--shadow-accent);
}
.how h3 { margin: 0 0 .5rem; font-size: 1.2rem; line-height: 1.25; }
.how p { margin: 0; color: var(--ink-soft); font-size: .9375rem; }

/* ---------- Quiz ---------- */
.quiz-nojs {
  margin: 0; padding: clamp(1.2rem, 2.5vw, 1.6rem);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--shadow-accent); color: var(--ink-soft);
}
.quiz-nojs a { color: var(--accent); font-weight: 600; }
.js .quiz-nojs { display: none; }
html:not(.js) .quiz { display: none; }

.quiz {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(1.35rem, 3vw, 2rem);
  box-shadow: var(--shadow-accent);
}
.quiz-head { display: grid; gap: .5rem; margin-bottom: 1.35rem; }
.quiz-count { margin: 0; color: var(--ink-faint); }
.quiz-bar { height: 4px; border-radius: 999px; background: var(--line-soft); overflow: hidden; }
.quiz-bar span { display: block; height: 100%; width: 20%; border-radius: 999px; background: var(--accent); transition: width .4s cubic-bezier(.22,1,.36,1); }

/* todos os slides na mesma célula: a altura fica estável e não salta */
.slides { display: grid; align-content: start; overflow: hidden; transition: height .3s cubic-bezier(.22,1,.36,1); }
.slide {
  grid-area: 1 / 1; align-self: start;
  border: 0; margin: 0; padding: 0;
  display: grid; gap: .5rem; align-content: start;
  opacity: 0; visibility: hidden; transform: translateX(26px);
  transition: opacity .32s ease, transform .32s cubic-bezier(.22,1,.36,1), visibility .32s;
}
.slide.is-active { opacity: 1; visibility: visible; transform: none; }
.slide.leaving-left { transform: translateX(-26px); }

.quiz legend {
  padding: 0 0 .85rem;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem); line-height: 1.3;
}
.quiz label {
  display: flex; align-items: flex-start; gap: .7rem;
  padding: .72rem .95rem;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--paper); cursor: pointer;
  font-size: .9375rem; line-height: 1.45;
  transition: border-color .16s, background .16s, box-shadow .16s;
}
.quiz label:hover { border-color: var(--accent); background: var(--accent-soft); }
.quiz input { flex: none; margin: .3rem 0 0; accent-color: var(--accent); width: 1rem; height: 1rem; }
.quiz label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); box-shadow: var(--shadow-accent); }
.quiz label:has(input:focus-visible) { outline: 2.5px solid var(--accent); outline-offset: 2px; }

.quiz-nav { margin-top: 1.1rem; min-height: 2.1rem; }

.result {
  margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(1.4rem, 3vw, 2rem);
  box-shadow: var(--shadow-accent);
}
.result-verdict { margin: 0 0 .5rem; font-weight: 800; font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.18; }
.result-body { margin: 0; color: var(--ink-soft); }
.result-notes { margin: 1.1rem 0 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.result-notes li { display: flex; gap: .6rem; align-items: flex-start; font-size: .9375rem; color: var(--ink-soft); }
.result-notes li::before { content: "·"; color: var(--accent); font-weight: 700; flex: none; }
.result-notes li.warn::before { content: "!"; }
.result-cta { display: flex; flex-wrap: wrap; align-items: center; gap: .65rem; margin-top: 1.5rem; }

/* ---------- Contacto e rodapé ---------- */
.contact-links { display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center; }
.foot { padding: 2rem 1.5rem 2.5rem; text-align: center; color: var(--ink-faint); font-size: .875rem; border-top: 1px solid var(--line); }
.foot p { margin: 0; }

/* ---------- Revelação ao scroll (só quando há JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .6s cubic-bezier(.22,1,.36,1); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.d1 { transition-delay: .07s; }
.js .reveal.d2 { transition-delay: .14s; }
.js .reveal.d3 { transition-delay: .21s; }
.js .reveal.d4 { transition-delay: .28s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .js .tags li { opacity: 1; transform: none; }
  .js .tags .a-line, .js .tags .a-head { stroke-dashoffset: 0; }
  .slide { transform: none; }
  .slides { transition: none; }
}

/* ---------- Impressão ---------- */
@media print {
  .topbar, .skip, .hero-actions, .quiz-band, .hint, .card-close, .card-cue,
  .lang-switch, .lang-dialog { display: none !important; }
  body { background: #fff; color: #000; font-size: 10.5pt; }
  .band, .hero { padding: 1.1rem 0; break-inside: avoid; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .js .tags li { opacity: 1 !important; transform: none !important; }
  .js .tags .a-line, .js .tags .a-head { stroke-dashoffset: 0 !important; }
  .xp, .grades li, .how article, .card { break-inside: avoid; }
  /* no papel os dois lados do cartão aparecem, um a seguir ao outro */
  .card { perspective: none; }
  .card-inner { min-height: 0; transform: none !important; }
  .card-face { position: static; transform: none !important; background: #fff !important; color: #000 !important; border-color: #bbb; }
  .card-toggle { padding-bottom: .2rem; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 8pt; color: #555; }
}