/* =========================================================================
   Dr. Henrique Salles — VBAC / parto normal após cesárea
   Direção: "Reportagem de Superação" — editorial-jornal FRIO que aquece no pivô.
   Base papel-de-jornal neutro/acinzentado; manchete escura; verde-cura escuro
   e dessaturado + cinza-jornal. COBRE/calor reservado ao number reveal e às
   viradas — calor como recompensa, jamais base.
   ========================================================================= */

:root {
  /* paleta exata da ficha */
  --primary:   #2F4A3A;  /* verde-cura escuro, dessaturado */
  --secondary: #8C99A0;  /* cinza-jornal */
  --accent:    #C26B3E;  /* cobre/âmbar — SÓ no pivô e viradas */
  --bg:        #EDEBE6;  /* papel-de-jornal neutro/acinzentado */
  --text:      #23211E;  /* tinta escura (manchete) */

  /* derivados sóbrios */
  --paper-2:   #E4E1D9;  /* papel um tom abaixo, para faixas frias */
  --paper-dark:#1E2A23;  /* "tinta" do bloco de virada (verde quase preto) */
  --ink-soft:  #4A4742;  /* tinta secundária do corpo */
  --hairline:  #C9C4B8;  /* filete de jornal */
  --accent-deep:#A1542E; /* cobre mais fundo p/ AA quando preciso */

  --maxw: 1160px;
  --measure: 38rem;       /* largura ideal de leitura */
  --gutter: clamp(1.25rem, 5vw, 4rem);

  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans:  "Source Sans 3", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(.16,.84,.30,1);
}

/* ---------------------------------------------------------------- reset */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.08rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* sutil textura de papel-jornal no fundo (faixas verticais frias quase imperceptíveis) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  background:
    repeating-linear-gradient(90deg, rgba(140,153,160,.035) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
  opacity: .5;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
em { font-style: italic; }
s { text-decoration-thickness: 1.5px; text-decoration-color: var(--secondary); }

::selection { background: var(--primary); color: var(--bg); }

/* foco visível acessível */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

/* utilitário leitor de tela */
.number-figure-sr,
.scroll-hint .scroll-hint-text-sr { position:absolute; width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0); }

/* ============================================================== MASTHEAD */
.masthead {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: clamp(.75rem, 2vw, 1.1rem) var(--gutter);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px) saturate(1.05);
  border-bottom: 1px solid var(--hairline);
}
.masthead-logo { text-decoration: none; display: grid; gap: 1px; line-height: 1.05; }
.masthead-rule {
  display: block; width: 30px; height: 2px; background: var(--primary); margin-bottom: 5px;
}
.masthead-name {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1rem, 1.4vw, 1.18rem); letter-spacing: .01em; color: var(--text);
}
.masthead-sub {
  font-family: var(--sans); font-size: .68rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--secondary); font-weight: 600;
}
.masthead-cta {
  font-family: var(--sans); font-weight: 600; font-size: .82rem;
  letter-spacing: .01em; text-decoration: none; white-space: nowrap;
  color: var(--bg); background: var(--primary);
  padding: .62rem 1.1rem; border-radius: 2px;
  min-height: 44px; display: inline-flex; align-items: center;
  transition: background .35s var(--ease), transform .35s var(--ease);
}
.masthead-cta:hover { background: var(--accent-deep); transform: translateY(-1px); }
@media (max-width: 560px) {
  .masthead-sub { display: none; }
  .masthead-cta { font-size: .76rem; padding: .55rem .8rem; }
}

/* base de seção: tudo acima da textura */
main { position: relative; z-index: 1; }
section { padding-inline: var(--gutter); }

/* ============================================================== 1 · ACOLHIMENTO */
.acolhimento {
  max-width: var(--maxw); margin: 0 auto;
  padding-top: clamp(7rem, 16vh, 11rem);
  padding-bottom: clamp(4rem, 10vh, 7rem);
}
.kicker {
  display: flex; align-items: center; gap: .55rem; flex-wrap: wrap;
  font-family: var(--sans); font-size: .74rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--secondary);
  margin: 0 0 clamp(2rem, 6vh, 3.5rem);
  padding-bottom: 1rem; border-bottom: 1px solid var(--hairline);
}
.kicker-edition { color: var(--primary); }
.kicker-dot { color: var(--hairline); }

.acolhimento-abertura {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(1.05rem, 2.2vw, 1.4rem); color: var(--ink-soft);
  margin: 0 0 .9rem;
}

.headline {
  font-family: var(--serif);
  font-weight: 400; font-size: clamp(2.6rem, 8.5vw, 6rem);
  line-height: .98; letter-spacing: -0.02em; color: var(--text);
  margin: 0 0 clamp(1.6rem, 4vh, 2.4rem); max-width: 18ch;
}
.headline-line { display: block; }
.headline-line--accent { color: var(--primary); }
.headline-line--accent em { font-style: italic; font-weight: 400; }
.headline-line--soft {
  font-size: clamp(1.5rem, 4.4vw, 3rem); font-weight: 300;
  color: var(--ink-soft); line-height: 1.05; margin-top: .35rem;
}

.acolhimento-lede {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.12rem, 2vw, 1.42rem); line-height: 1.55;
  max-width: var(--measure); color: var(--ink-soft);
  margin: 0 0 clamp(2.5rem, 6vh, 4rem);
}
.acolhimento-lede strong { color: var(--text); font-weight: 500; }

.acolhimento-retrato {
  margin: 0; position: relative;
}
.acolhimento-retrato img {
  width: 100%; aspect-ratio: 11/7.6; object-fit: cover;
  /* tratamento editorial-jornal FRIO: P&B dessaturado sobre papel */
  filter: grayscale(.85) contrast(1.04) brightness(1.02);
  border-radius: 2px;
}
.acolhimento-retrato::after { /* leve viés frio em multiply, sem calor aqui */
  content: ""; position: absolute; inset: 0; border-radius: 2px;
  background: linear-gradient(180deg, transparent 50%, rgba(47,74,58,.18));
  mix-blend-mode: multiply; pointer-events: none;
}
.acolhimento-credito {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(.95rem, 1.6vw, 1.15rem); color: var(--ink-soft);
  margin-top: .9rem; max-width: 44ch;
}

.scroll-hint {
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
  margin: clamp(3rem, 8vh, 5rem) auto 0; width: max-content;
}
.scroll-hint-text {
  font-size: .68rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--secondary); font-weight: 600;
}
.scroll-hint-line {
  width: 1px; height: 46px; background: var(--secondary); position: relative; overflow: hidden;
}
.scroll-hint-line::after {
  content: ""; position: absolute; top: -50%; left: 0; width: 1px; height: 50%;
  background: var(--accent);
  animation: hintFall 2.4s var(--ease) infinite;
}
@keyframes hintFall { 0%{transform:translateY(0)} 70%,100%{transform:translateY(300%)} }

/* ============================================================== 2 · ATO PINADO (mito) */
.ato {
  /* contexto de pin: a coluna esquerda fica sticky enquanto os steps rolam */
  max-width: var(--maxw); margin: 0 auto;
  padding-block: clamp(3rem, 8vh, 6rem);
  border-top: 1px solid var(--hairline);
}
.ato-sticky {
  display: grid; gap: clamp(2rem, 5vw, 4.5rem);
}
.ato-visual {
  position: sticky; top: clamp(5.5rem, 14vh, 8rem);
  align-self: start;
  padding-bottom: 1rem;
}
.ato-numero {
  font-family: var(--serif); font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 300; color: var(--hairline); line-height: 1; display: block;
}
.ato-rotulo {
  display: inline-block; margin-top: .4rem;
  font-size: .72rem; letter-spacing: .24em; text-transform: uppercase;
  font-weight: 700; color: var(--secondary);
}
.ato-frase-fixa {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(1.8rem, 5.5vw, 3.4rem); line-height: 1.04;
  letter-spacing: -.01em; color: var(--text);
  margin: 1rem 0 .8rem; max-width: 14ch;
}
.quote-mark { color: var(--secondary); font-style: normal; }
.ato-frase-rodape {
  font-size: .9rem; color: var(--ink-soft); font-style: italic; font-family: var(--serif);
}

.ato-steps { display: grid; gap: clamp(3.5rem, 14vh, 9rem); }
.step {
  max-width: 30rem;
  /* estado inicial controlado por JS via .is-in */
}
.step-eyebrow {
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  font-weight: 700; color: var(--primary); margin: 0 0 .7rem;
  display: inline-flex; align-items: center; gap: .55rem;
}
.step-eyebrow::before {
  content: ""; width: 22px; height: 1px; background: var(--primary); display: inline-block;
}
.step-text {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.15rem, 2.3vw, 1.55rem); line-height: 1.5; color: var(--ink-soft);
  margin: 0;
}
.step-text strong { color: var(--text); font-weight: 500; }
.step--pivot { max-width: 34rem; }
.step-text--big {
  font-size: clamp(1.4rem, 3.4vw, 2.2rem); color: var(--text); line-height: 1.25;
}
.step-text--big strong { color: var(--primary); font-weight: 500; }

/* opacidade dim para steps fora de foco (scrollytelling) */
.step { transition: opacity .5s var(--ease); }
@media (min-width: 860px) {
  .ato-sticky { grid-template-columns: 0.92fr 1fr; align-items: start; }
  .step:not(.is-active) { opacity: .32; }
}

/* ============================================================== 3 · VIRADA (ciência) — entra o COBRE */
.virada {
  background: var(--paper-dark);
  color: #E9E6DD;
  margin-top: clamp(3rem, 8vh, 6rem);
  padding-block: clamp(5rem, 14vh, 9rem);
  position: relative;
}
.virada::before { /* fina linha cobre no topo, anunciando o calor */
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.virada-inner { max-width: var(--maxw); margin: 0 auto; }
.virada-eyebrow {
  font-size: .74rem; letter-spacing: .24em; text-transform: uppercase;
  font-weight: 700; color: var(--accent); margin: 0 0 1rem;
}
.virada .virada-eyebrow { color: var(--accent); }
.virada-titulo {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2.4rem, 7vw, 5rem); line-height: 1; letter-spacing: -.02em;
  margin: 0 0 1.6rem; color: #F1EEE6;
}
.virada-lede {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.12rem, 2vw, 1.42rem); line-height: 1.55;
  max-width: var(--measure); color: #CFCABE; margin: 0 0 clamp(3rem, 8vh, 5rem);
}
.virada-lede em { color: var(--accent); font-style: italic; }

/* --- NUMBER REVEAL: o pivô. o cobre vira protagonista --- */
.number-reveal {
  text-align: center;
  padding: clamp(2.5rem, 7vh, 5rem) clamp(1rem, 4vw, 3rem);
  border-top: 1px solid rgba(194,107,62,.3);
  border-bottom: 1px solid rgba(194,107,62,.3);
  margin: 0 auto; max-width: 46rem;
}
.number-pre {
  font-family: var(--sans); font-size: clamp(.95rem, 1.6vw, 1.1rem);
  letter-spacing: .02em; color: #B9B4A8; margin: 0 0 1rem; font-weight: 400;
}
.number-figure {
  display: flex; align-items: baseline; justify-content: center;
  gap: clamp(.4rem, 1.5vw, 1rem); margin: 0;
  font-family: var(--serif); font-weight: 300; line-height: .9;
  color: var(--accent);
  /* glow quente que cresce quando a contagem termina (classe .lit) */
  transition: filter .8s var(--ease), color .8s var(--ease);
}
.number-reveal.lit .number-figure {
  filter: drop-shadow(0 0 26px rgba(194,107,62,.45));
}
.num {
  font-size: clamp(4.5rem, 18vw, 11rem);
  font-variant-numeric: tabular-nums; letter-spacing: -.03em;
}
.num-sep { font-size: clamp(2.2rem, 8vw, 4.5rem); color: rgba(194,107,62,.6); }
.num-pct { font-size: clamp(2rem, 6vw, 3.6rem); align-self: flex-start; margin-top: .3em; }
.number-legenda {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.05rem, 1.9vw, 1.35rem); line-height: 1.5;
  color: #D9D4C8; margin: 1.6rem auto 0; max-width: 40ch;
}
.number-legenda strong { color: var(--accent); font-weight: 500; }

.virada-contraponto {
  max-width: var(--measure); margin: clamp(3rem, 8vh, 5rem) auto 0;
}
.virada-contraponto p {
  font-family: var(--sans); font-size: clamp(.98rem, 1.7vw, 1.12rem);
  line-height: 1.65; color: #B9B4A8; margin: 0;
  padding-left: 1.3rem; border-left: 2px solid var(--accent);
}

/* ============================================================== 4 · ELEGIBILIDADE (árvore) */
.elegibilidade {
  max-width: var(--maxw); margin: 0 auto;
  padding-block: clamp(5rem, 13vh, 8rem);
}
.elegibilidade-cabecalho { max-width: var(--measure); margin-bottom: clamp(2.5rem, 6vh, 4rem); }
.elegibilidade-titulo {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2.2rem, 6.5vw, 4.4rem); line-height: 1; letter-spacing: -.02em;
  margin: .4rem 0 1.2rem; color: var(--text);
}
.elegibilidade-intro {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.08rem, 1.9vw, 1.32rem); line-height: 1.55; color: var(--ink-soft);
  margin: 0;
}

/* árvore ramificada */
.arvore { position: relative; display: grid; gap: clamp(1rem, 2.5vw, 1.6rem); }
.arvore-no, .arvore-folha {
  background: var(--paper-2);
  border: 1px solid var(--hairline);
  border-radius: 3px;
  padding: clamp(1.4rem, 3.5vw, 2.2rem);
  position: relative;
}
.arvore-no { border-left: 3px solid var(--primary); }
.arvore-no--raiz { border-left-color: var(--primary); }

/* conector visual de ramificação */
.arvore-no:not(.arvore-no--raiz)::before,
.arvore-folha::before {
  content: ""; position: absolute; left: clamp(1.6rem, 4vw, 2.6rem); top: -1rem;
  width: 1px; height: 1rem; background: var(--secondary);
}
.no-pergunta {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.25rem, 2.8vw, 1.85rem); line-height: 1.25;
  margin: 0 0 1.4rem; color: var(--text); max-width: 28ch;
}
.no-pergunta strong { color: var(--primary); font-weight: 600; }
.no-ramos { display: flex; flex-wrap: wrap; gap: .8rem; }
.ramo {
  font-family: var(--sans); font-weight: 600; font-size: .98rem;
  cursor: pointer; border: 1px solid var(--secondary);
  background: transparent; color: var(--text);
  padding: .8rem 1.2rem; border-radius: 2px; min-height: 44px;
  display: inline-flex; align-items: center; gap: .6rem;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.ramo-flecha { transition: transform .3s var(--ease); }
.ramo--sim { border-color: var(--primary); color: var(--primary); }
.ramo--sim:hover { background: var(--primary); color: var(--bg); transform: translateY(-1px); }
.ramo--sim:hover .ramo-flecha { transform: translateX(3px); }
.ramo--nao:hover { background: var(--text); color: var(--bg); border-color: var(--text); transform: translateY(-1px); }
.ramo--nao:hover .ramo-flecha { transform: translateX(3px); }
/* ramo escolhido na trilha: fica "aceso", desenhando o caminho percorrido */
.ramo--escolhido { background: var(--ink-soft); color: var(--bg); border-color: var(--ink-soft); }
.ramo--sim.ramo--escolhido { background: var(--primary); border-color: var(--primary); color: var(--bg); }
/* ramo preterido: recua, deixando claro qual caminho foi tomado */
.ramo--preterido { opacity: .4; }
.ramo--preterido:hover { opacity: 1; }
/* nó já respondido fica levemente recuado, dando foco ao último nó/folha aberto */
.arvore-no.respondido { background: color-mix(in srgb, var(--paper-2) 60%, var(--bg)); }
.arvore-no.respondido .no-pergunta { color: var(--ink-soft); }

/* folhas/desfechos */
.arvore-folha { border-left: 3px solid var(--secondary); }
.arvore-folha--favoravel {
  border-left-color: var(--accent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, var(--paper-2)), var(--paper-2));
}
.folha-selo {
  display: inline-block; font-size: .7rem; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 700; color: var(--bg); background: var(--accent-deep);
  padding: .35rem .7rem; border-radius: 2px; margin: 0 0 1rem;
}
.folha-selo--cautela { background: var(--secondary); }
.folha-texto {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem); line-height: 1.45; color: var(--text);
  margin: 0 0 1.3rem; max-width: 40ch;
}
.folha-texto strong { font-weight: 600; color: var(--primary); }
.arvore-folha--favoravel .folha-texto strong { color: var(--accent-deep); }
.folha-texto em { color: var(--ink-soft); }
.folha-reset {
  font-family: var(--sans); font-weight: 600; font-size: .85rem;
  background: transparent; border: none; color: var(--ink-soft);
  cursor: pointer; padding: .4rem 0; min-height: 44px;
  border-bottom: 1px solid var(--hairline);
}
.folha-reset:hover { color: var(--accent-deep); border-bottom-color: var(--accent-deep); }

/* animação de entrada dos nós revelados via JS */
.arvore-no[hidden], .arvore-folha[hidden] { display: none; }
.no-enter { animation: noEnter .5s var(--ease) both; }
@keyframes noEnter {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================== 5 · PLANO (linha do tempo) */
.plano {
  max-width: var(--maxw); margin: 0 auto;
  padding-block: clamp(4rem, 11vh, 7rem);
  border-top: 1px solid var(--hairline);
}
.plano-cabecalho { max-width: var(--measure); margin-bottom: clamp(3rem, 7vh, 4.5rem); }
.plano-titulo {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(2.2rem, 6.5vw, 4.4rem); line-height: 1; letter-spacing: -.02em;
  margin: .4rem 0 1.2rem; color: var(--text);
}
.plano-intro {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.08rem, 1.9vw, 1.32rem); line-height: 1.55; color: var(--ink-soft); margin: 0;
}

.timeline {
  list-style: none; margin: 0 0 clamp(3rem, 8vh, 5rem); padding: 0;
  position: relative; max-width: 44rem;
}
.timeline::before { /* trilho vertical do jornal */
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px;
  background: var(--hairline);
}
.tl-passo {
  position: relative; padding-left: clamp(2.2rem, 5vw, 3rem);
  padding-bottom: clamp(2.4rem, 6vh, 3.6rem);
}
.tl-passo:last-child { padding-bottom: 0; }
.tl-marco {
  position: absolute; left: 0; top: 4px; width: 15px; height: 15px;
  border-radius: 50%; border: 2px solid var(--secondary); background: var(--bg);
  transition: transform .5s var(--ease), border-color .5s var(--ease), background .5s var(--ease);
}
.tl-passo.is-in .tl-marco { border-color: var(--primary); }
.tl-marco--final { border-color: var(--accent); }
.tl-passo.is-in .tl-marco--final { background: var(--accent); border-color: var(--accent); transform: scale(1.15); }
.tl-fase {
  font-size: .72rem; letter-spacing: .2em; text-transform: uppercase;
  font-weight: 700; color: var(--secondary); margin: 0 0 .4rem;
}
.tl-titulo {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.4rem, 3.4vw, 2.1rem); line-height: 1.1; margin: 0 0 .6rem; color: var(--text);
}
.tl-passo--final .tl-titulo { color: var(--accent-deep); }
.tl-texto {
  font-family: var(--sans); font-size: clamp(.98rem, 1.7vw, 1.1rem);
  line-height: 1.62; color: var(--ink-soft); margin: 0; max-width: 42ch;
}

.plano-retrato { margin: 0; position: relative; }
.plano-retrato img {
  width: 100%; aspect-ratio: 12/7.6; object-fit: cover; border-radius: 2px;
  /* aqui o calor entra pontualmente — virada visual coerente com texto */
  filter: grayscale(.45) sepia(.12) contrast(1.04);
}
.plano-retrato::after {
  content: ""; position: absolute; inset: 0; border-radius: 2px; pointer-events: none;
  background: linear-gradient(110deg, transparent 55%, rgba(194,107,62,.22));
  mix-blend-mode: multiply;
}
.plano-credito {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(1.05rem, 2vw, 1.35rem); line-height: 1.4; color: var(--text);
  margin-top: 1rem; max-width: 38ch;
}
.plano-credito em { color: var(--text); }
.plano-credito span { display: block; font-style: normal; font-family: var(--sans);
  font-size: .82rem; letter-spacing: .04em; color: var(--secondary); margin-top: .5rem; }

/* ============================================================== 6 · CLÍMAX (fechamento declarativo) */
.climax {
  background: var(--primary); color: #EDEBE6;
  padding-block: clamp(5rem, 15vh, 9rem);
  position: relative; overflow: hidden;
}
.climax::before { /* respiro cobre subindo do rodapé — a esperança aquecida */
  content: ""; position: absolute; left: 50%; bottom: -30%; transform: translateX(-50%);
  width: 120%; height: 80%; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(194,107,62,.35), transparent 62%);
}
.climax-inner { max-width: 50rem; margin: 0 auto; position: relative; text-align: center; }

.climax-arco {
  display: grid; gap: .5rem; justify-items: center;
  font-family: var(--sans); margin: 0 0 clamp(2rem, 5vh, 3rem);
}
.arco-de {
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(237,235,230,.55); font-weight: 600;
}
.arco-flecha { color: var(--accent); font-size: 1.4rem; line-height: 1; }
.arco-para {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(1rem, 1.8vw, 1.2rem); color: var(--accent);
}

.climax-titulo {
  font-family: var(--serif); font-weight: 300; margin: 0 0 clamp(2rem, 5vh, 3rem);
}
.climax-titulo span { display: block; }
.climax-titulo .reveal:nth-child(1) {
  font-size: clamp(1.3rem, 3.2vw, 2rem); color: rgba(237,235,230,.78); margin-bottom: .3rem;
}
.climax-riscado {
  font-size: clamp(1.8rem, 6vw, 3.4rem); color: rgba(237,235,230,.55); line-height: 1.05;
}
.climax-riscado s { text-decoration-color: var(--accent); text-decoration-thickness: 2px; }
.climax-vira {
  font-size: clamp(2.4rem, 8vw, 5rem); color: #F4F1E9; line-height: 1.02;
  letter-spacing: -.02em; margin-top: .2rem;
}
.climax-vira em { color: var(--accent); font-style: italic; }

.climax-fala {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.38rem); line-height: 1.55;
  color: rgba(237,235,230,.86); max-width: 42ch; margin: 0 auto clamp(2.5rem, 6vh, 3.5rem);
}
.climax-fala strong { color: #F4F1E9; font-weight: 500; }

.climax-botao {
  display: inline-flex; flex-direction: column; align-items: center; gap: .25rem;
  text-decoration: none; background: var(--accent); color: #1c160f;
  padding: 1.1rem 2.4rem; border-radius: 3px; min-height: 44px;
  box-shadow: 0 14px 40px rgba(194,107,62,.34);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
}
.climax-botao:hover { transform: translateY(-3px); box-shadow: 0 20px 52px rgba(194,107,62,.46); background: #cf7748; }
.botao-texto { font-family: var(--serif); font-weight: 500; font-size: clamp(1.15rem, 2.4vw, 1.5rem); }
.botao-sub { font-family: var(--sans); font-size: .76rem; letter-spacing: .04em; color: rgba(28,22,15,.7); font-weight: 500; }

.climax-nota {
  font-family: var(--sans); font-size: .86rem; line-height: 1.6;
  color: rgba(237,235,230,.6); max-width: 44ch; margin: clamp(2rem, 5vh, 3rem) auto 0;
}

/* ============================================================== RODAPÉ */
.rodape {
  background: var(--text); color: rgba(237,235,230,.7);
  padding: clamp(2rem, 5vh, 3rem) var(--gutter);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-family: var(--sans); font-size: .82rem;
}
.rodape-marca { margin: 0; letter-spacing: .02em; }
.rodape-creditos { margin: 0; }
.rodape-creditos a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(194,107,62,.4); }
.rodape-creditos a:hover { border-bottom-color: var(--accent); }

/* ============================================================== REVEAL (base motion) */
[data-reveal] {
  opacity: 0; transform: translateY(20px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"]{ transition-delay:.08s } [data-reveal][data-delay="2"]{ transition-delay:.16s }
[data-reveal][data-delay="3"]{ transition-delay:.24s } [data-reveal][data-delay="4"]{ transition-delay:.32s }
[data-reveal][data-delay="5"]{ transition-delay:.40s } [data-reveal][data-delay="6"]{ transition-delay:.48s }
[data-reveal][data-delay="7"]{ transition-delay:.56s }

[data-tl] { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-tl].is-in { opacity: 1; transform: none; }

/* ============================================================== PREFERS-REDUCED-MOTION
   converte o pinado em blocos empilhados estáticos e congela os números */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal], [data-tl] { opacity: 1 !important; transform: none !important; }
  .ato-visual { position: static !important; }
  .step:not(.is-active) { opacity: 1 !important; }
  .scroll-hint-line::after { display: none; }
  .number-reveal.lit .number-figure { filter: none; }
  .step { opacity: 1 !important; }
}