/* ============================================================
   FIRMUS TEAM — Landing Page
   Mobile first. Paleta neutra monocromática.
   ============================================================ */

:root {
  --bg:         #0A0A0B;
  --surface:    #121214;
  --surface-2:  #17171A;
  --border:     rgba(255, 255, 255, 0.10);
  --border-2:   rgba(255, 255, 255, 0.18);
  --text:       #F2F2F2;
  --text-soft:  #A8A8A8;
  --text-dim:   #6E6E6E;
  --ink:        #0A0A0B;
  /* amarelo da marca, extraído do feed do Instagram. Usado só em toques. */
  --accent:     #FFBB00;
  --accent-dim: rgba(255, 187, 0, 0.28);

  --font-display: 'Chakra Petch', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in:  cubic-bezier(0, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.4, 0, 1, 1);

  --t-micro:  180ms;
  --t-layout: 320ms;
  --t-enter:  520ms;

  --chamfer: 10px;
  --container: 1180px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; background: none; border: none; }
button { cursor: pointer; }

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

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--text); color: var(--ink);
  padding: 12px 20px; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- LAYOUT ---------- */
.container {
  width: 100%; max-width: var(--container);
  margin: 0 auto; padding: 0 20px;
}
.container-narrow { max-width: 760px; }

.section { padding: 84px 0; }
.section-alt { background: var(--surface); }

/* ---------- TIPOGRAFIA ---------- */
.tag {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 18px;
}
.tag::before {
  content: ''; width: 28px; height: 2px;
  background: var(--accent); flex-shrink: 0;
}

.accent { color: var(--accent); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 8vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  text-transform: uppercase;
}

.section-desc { color: var(--text-soft); margin-top: 16px; max-width: 60ch; }
.section-head { margin-bottom: 44px; }

.placeholder {
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  border-left: 2px solid var(--border-2);
  padding: 8px 12px;
  font-size: 0.9375rem;
  font-style: italic;
}

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 54px; padding: 0 32px;
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700; letter-spacing: 0.04em;
  text-align: center;
  transition: transform var(--t-micro) var(--ease),
              background-color var(--t-micro) var(--ease),
              border-color var(--t-micro) var(--ease),
              color var(--t-micro) var(--ease);
  clip-path: polygon(
    var(--chamfer) 0, 100% 0,
    100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%,
    0 100%, 0 var(--chamfer)
  );
}

.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover { background: #FFC933; transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent; color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-2);
}
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--text); }

.btn-full { width: 100%; }

.btn-text {
  color: var(--text-soft); font-size: 0.9375rem;
  text-decoration: underline; text-underline-offset: 4px;
  transition: color var(--t-micro) var(--ease);
}
.btn-text:hover { color: var(--text); }

/* ---------- LOGO ---------- */
.logo {
  width: 64px; height: 64px; object-fit: contain;
  filter: invert(1); mix-blend-mode: lighten;
}

/* ============================================================
   1. HERO
   ============================================================ */
.hero { position: relative; padding: 30px 0 76px; overflow: hidden; }

.hero-glow {
  position: absolute; top: -25%; left: 50%;
  transform: translateX(-50%);
  width: 760px; height: 760px;
  background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 68%);
  pointer-events: none;
}

.hero-brand {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  margin-bottom: 52px;
}
.hero-grid { position: relative; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 13vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.hero-sub {
  color: var(--text-soft);
  margin-top: 24px;
  max-width: 44ch;
}
.hero-sub strong { color: var(--accent); font-weight: 600; }

.hero-actions {
  display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
  margin-top: 36px;
}

.hero-media { margin-top: 48px; }

/* ---------- FRAME ---------- */
.frame {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
}
.frame img { display: block; width: 100%; height: auto; }

.frame-slot {
  aspect-ratio: 4 / 5;
  display: grid; place-items: center; text-align: center;
  padding: 24px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.08em;
  background: repeating-linear-gradient(45deg, transparent, transparent 12px,
    rgba(255,255,255,0.025) 12px, rgba(255,255,255,0.025) 24px);
}

/* ---------- MARQUEE ---------- */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden; padding: 15px 0;
}
.marquee-track { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.75rem; letter-spacing: 0.2em;
  color: var(--text-dim); white-space: nowrap;
}
.marquee-track b { color: var(--accent); font-weight: 500; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   2. PROBLEMA
   ============================================================ */
.problema-intro { max-width: 58ch; margin-bottom: 40px; }
.problema-intro p { color: var(--text-soft); }
.problema-intro p + p { margin-top: 14px; }
.problema-intro .strong { color: var(--text); font-weight: 500; }

.dor-list { display: grid; gap: 1px; background: var(--border); margin-bottom: 60px; }
.dor-list li {
  background: var(--bg);
  padding: 18px 20px 18px 44px;
  position: relative;
  color: var(--text-soft);
  font-size: 0.9375rem;
}
.dor-list li::before {
  content: ''; position: absolute; left: 20px; top: 27px;
  width: 12px; height: 1px; background: var(--border-2);
}
.dor-list b { color: var(--text); font-weight: 600; }

.compare { display: grid; gap: 16px; margin-bottom: 68px; }
.compare-col { padding: 28px 24px; background: var(--surface); border: 1px solid var(--border); }
.compare-col h3 {
  font-family: var(--font-display);
  font-size: 1rem; letter-spacing: 0.06em;
  margin-bottom: 20px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.compare-col ul { display: grid; gap: 13px; }
.compare-col li { font-size: 0.9375rem; padding-left: 26px; position: relative; color: var(--text-soft); }

.compare-sem h3 { color: var(--text-dim); }
.compare-sem li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 12px; height: 1px; background: var(--text-dim);
}
.compare-com { border-color: var(--border-2); background: var(--surface-2); }
.compare-com h3 { color: var(--text); }
.compare-com li { color: var(--text); }
.compare-com li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 11px; height: 7px;
  border-left: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}
.compare-com li:first-child { font-weight: 600; }

.statement { text-align: center; padding-top: 8px; }
.statement-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 9vw, 3.4rem);
  line-height: 1; text-transform: uppercase; letter-spacing: -0.02em;
}
.statement-sub { color: var(--text-soft); margin: 20px 0 32px; font-size: 0.9375rem; }

/* ============================================================
   3. PILARES
   ============================================================ */
.pilares { display: grid; gap: 12px; margin-bottom: 60px; }

.pilar {
  background: var(--bg); border: 1px solid var(--border);
  transition: border-color var(--t-micro) var(--ease);
}
.pilar[open], .pilar:hover { border-color: var(--border-2); }

.pilar summary {
  display: flex; align-items: center; gap: 18px;
  padding: 20px; cursor: pointer; list-style: none; min-height: 48px;
}
.pilar summary::-webkit-details-marker { display: none; }

.pilar-letra {
  font-family: var(--font-display); font-weight: 700;
  font-size: 2.5rem; line-height: 1;
  color: var(--text-dim);
  width: 40px; flex-shrink: 0; text-align: center;
  transition: color var(--t-micro) var(--ease);
}
.pilar[open] .pilar-letra { color: var(--accent); }

.pilar-head { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.pilar-nome { font-family: var(--font-display); font-weight: 700; font-size: 1.0625rem; letter-spacing: 0.04em; }
.pilar-frase { font-size: 0.875rem; color: var(--text-soft); }

.pilar-icon {
  width: 11px; height: 11px; flex-shrink: 0;
  border-right: 1.5px solid var(--text-dim); border-bottom: 1.5px solid var(--text-dim);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--t-layout) var(--ease), border-color var(--t-micro) var(--ease);
}
.pilar[open] .pilar-icon { transform: rotate(-135deg) translate(-3px, -3px); border-color: var(--text); }

.pilar-body { padding: 0 20px 22px 78px; }
.pilar-body ul { display: grid; gap: 9px; }
.pilar-body li { font-size: 0.9375rem; color: var(--text-soft); padding-left: 18px; position: relative; }
.pilar-body li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 8px; height: 1px; background: var(--border-2);
}
.pilar-quote {
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border);
  font-family: var(--font-display); font-style: italic; font-size: 1rem; color: var(--text);
}
.pilar[open] .pilar-body { animation: slideDown var(--t-layout) var(--ease-in); }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- PASSO A PASSO (linha do tempo) ---------- */
.passos-head { margin: 76px 0 44px; }
.passos-titulo {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.6rem, 6.5vw, 2.4rem);
  line-height: 1.06; text-transform: uppercase; letter-spacing: -0.015em;
}

.passos { position: relative; display: grid; }

.passo {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding-bottom: 36px;
}
/* linha que liga um passo ao seguinte */
.passo::before {
  content: '';
  position: absolute;
  left: 27.5px; top: 66px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--border-2), rgba(255, 255, 255, 0.04));
}
.passo:last-child { padding-bottom: 0; }
.passo:last-child::before { display: none; }

.passo-marca { position: relative; width: 56px; grid-row: 1; }

.passo-num {
  position: absolute; top: -9px; left: -7px; z-index: 2;
  font-family: var(--font-mono); font-size: 0.625rem;
  letter-spacing: 0.1em; color: var(--accent);
  background: var(--surface); padding: 2px 6px;
}

.passo-icone {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--bg);
  border: 1px solid var(--border-2);
  color: var(--accent);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: border-color var(--t-micro) var(--ease), background-color var(--t-micro) var(--ease);
}
.passo-icone svg { width: 26px; height: 26px; }

.passo-txt { grid-row: 1; padding-top: 4px; }
.passo-txt h4 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.0625rem; letter-spacing: 0.03em;
  text-transform: uppercase; margin-bottom: 8px;
}
.passo-txt p { font-size: 0.9375rem; color: var(--text-soft); }

/* último passo é o desfecho, então ganha o amarelo cheio */
.passo-final .passo-icone {
  background: var(--accent); border-color: var(--accent); color: var(--ink);
}
.passo-final .passo-txt h4 { color: var(--accent); }

.placeholder-inline {
  color: var(--text-dim); font-style: italic;
  border-bottom: 1px dashed var(--border-2);
}

.passos-cta { margin-top: 52px; text-align: center; }

/* ============================================================
   4. RESULTADOS — comparador arrastável
   ============================================================ */
.resultados-head {
  display: flex; flex-direction: column; gap: 16px;
  margin-bottom: 40px;
}
.arraste-hint {
  font-family: var(--font-mono);
  font-size: 0.6875rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-dim);
  display: flex; align-items: center; gap: 8px;
}

/* No celular a secao inteira passava de 4000px, quase 5 telas de rolagem.
   Vira carrossel horizontal com snap; no tablet pra cima volta a ser grade. */
.casos {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin: 0 -20px 20px;
  padding: 0 20px;
}
.casos::-webkit-scrollbar { display: none; }
.caso { flex: 0 0 82%; scroll-snap-align: center; }

.casos-nav {
  display: flex; align-items: center; justify-content: center; gap: 20px;
  margin-bottom: 52px;
}
.casos-seta {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border: 1px solid var(--border-2);
  color: var(--text);
  background: transparent;
  transition: border-color var(--t-micro) var(--ease), background-color var(--t-micro) var(--ease),
              opacity var(--t-micro) var(--ease);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.casos-seta svg { width: 20px; height: 20px; }
.casos-seta:hover { border-color: var(--accent); color: var(--accent); }
.casos-seta[disabled] { opacity: 0.3; cursor: default; }
.casos-seta[disabled]:hover { border-color: var(--border-2); color: var(--text); }
.casos-contador {
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.12em; color: var(--text-soft);
  min-width: 52px; text-align: center;
}

.caso { display: grid; gap: 18px; }

/* Sem aspect-ratio fixo: a foto "depois" define a altura da caixa.
   Com ratio fixo, object-fit cortava o topo e cortava o rosto fora. */
.compare-box {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  touch-action: pan-y;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
}
.compare-box > img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}
.compare-antes img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
}
/* camada "antes" por cima, recortada pela direita.
   clip-path só repinta, não refaz layout. */
.compare-antes {
  position: absolute; inset: 0;
  clip-path: inset(0 50% 0 0);
  will-change: clip-path;
}
.compare-antes img { filter: grayscale(1) brightness(0.8) contrast(1.05); }

/* O divisor é o único elemento que se move, e move por transform,
   que roda no compositor. Animar `left` refaria layout a cada frame. */
.compare-divisor {
  position: absolute; top: 0; bottom: 0; left: 0;
  width: 2px; margin-left: -1px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.45);
  transform: translate3d(0, 0, 0);
  will-change: transform;
  pointer-events: none;
}
.compare-handle {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(10, 10, 11, 0.6);
  backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  color: #fff;
  transition: transform 260ms var(--ease), background-color var(--t-micro) var(--ease),
              border-color var(--t-micro) var(--ease);
}
.compare-box:hover .compare-handle { background: rgba(10, 10, 11, 0.78); }
.compare-box.ativo .compare-handle {
  transform: translate(-50%, -50%) scale(1.12);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.compare-handle svg { width: 18px; height: 18px; }

.compare-rotulo {
  position: absolute; bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.625rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 6px 10px;
  background: rgba(10, 10, 11, 0.72);
  backdrop-filter: blur(4px);
  color: var(--text);
  pointer-events: none;
}
.compare-rotulo.antes  { left: 12px; }
.compare-rotulo.depois { right: 12px; }

/* Sem animacao de entrada aqui de proposito.
   Esconder as fotos por clip-path e revelar via JS deixou os 4 comparadores
   invisiveis em producao: o carrossel (overflow-x) passou a recortar os cards
   e o IntersectionObserver parou de considera-los visiveis. Prova social nao
   pode depender de animacao pra aparecer. */

.caso-info { display: grid; gap: 6px; }
.caso-num { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; text-transform: uppercase; line-height: 1.1; }
.caso-meta { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); }
.caso-texto { font-size: 0.9375rem; color: var(--text-soft); margin-top: 6px; }

.mid-cta { text-align: center; }
.mid-cta p { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 22px; }

/* ============================================================
   5. SOBRE
   ============================================================ */
.sobre-grid { display: grid; gap: 36px; }
.sobre-bio { color: var(--text-soft); margin-top: 16px; }
.sobre-bio:first-of-type { color: var(--text); font-weight: 500; }

.credenciais {
  display: grid; grid-template-columns: 1fr; gap: 0;
  margin-top: 34px; padding-top: 12px; border-top: 1px solid var(--border);
}
/* no celular vira lista; as credenciais tem textos de tamanhos bem diferentes
   e em 3 colunas estreitas elas quebram em 4 linhas cada */
.credenciais li {
  display: flex; align-items: baseline; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid var(--border);
}
.credenciais li:last-child { border-bottom: none; }
.credenciais b { min-width: 52px; flex-shrink: 0; }

@media (min-width: 560px) {
  .credenciais { grid-template-columns: repeat(3, 1fr); gap: 14px; padding-top: 28px; }
  .credenciais li { flex-direction: column; gap: 3px; padding: 0; border-bottom: none; }
  .credenciais b { min-width: 0; }
}
.credenciais b { font-family: var(--font-display); font-size: 1.25rem; color: var(--text); }
.credenciais span {
  font-family: var(--font-mono); font-size: 0.625rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim); line-height: 1.4;
}

/* ============================================================
   6. FAQ
   ============================================================ */
.faq-list { display: grid; gap: 1px; background: var(--border); }
.faq-item { background: var(--bg); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 4px; cursor: pointer; list-style: none;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  min-height: 48px;
  transition: color var(--t-micro) var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: #fff; }

.faq-icon { position: relative; width: 13px; height: 13px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; background: var(--text-soft);
  transition: transform var(--t-layout) var(--ease);
}
.faq-icon::before { left: 0; top: 6px; width: 13px; height: 1.5px; }
.faq-icon::after  { left: 6px; top: 0; width: 1.5px; height: 13px; }
.faq-item[open] .faq-icon::after { transform: scaleY(0); }

.faq-item p {
  padding: 0 4px 22px; color: var(--text-soft); font-size: 0.9375rem;
  animation: slideDown var(--t-layout) var(--ease-in);
}

/* ============================================================
   QUIZ
   ============================================================ */
.quiz-wrap { margin-top: 90px; }

.quiz {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 28px 20px 32px;
}

.quiz-progresso {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 26px;
}
.quiz-passo {
  font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim);
}
.quiz-barra { flex: 1; height: 2px; background: var(--border); overflow: hidden; }
.quiz-barra-fill {
  height: 100%; width: 0%;
  background: var(--accent);
  transition: width var(--t-layout) var(--ease);
}

.quiz-etapa { display: none; }
.quiz-etapa.ativa { display: block; animation: quizIn var(--t-enter) var(--ease-in); }
@keyframes quizIn {
  from { opacity: 0; transform: translateX(14px); }
  to   { opacity: 1; transform: translateX(0); }
}

.quiz-pergunta {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.35rem, 5.5vw, 1.75rem);
  line-height: 1.15; text-transform: uppercase;
  margin-bottom: 22px;
}

.quiz-opcoes { display: grid; gap: 10px; }
.quiz-op {
  display: flex; align-items: center; gap: 14px;
  width: 100%; min-height: 58px;
  padding: 14px 18px;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.9375rem;
  transition: border-color var(--t-micro) var(--ease),
              color var(--t-micro) var(--ease),
              background-color var(--t-micro) var(--ease),
              transform var(--t-micro) var(--ease);
}
.quiz-op:hover { border-color: var(--border-2); color: var(--text); transform: translateX(3px); }
.quiz-op:active { transform: translateX(0); }
.quiz-op.selecionada { border-color: var(--accent); color: var(--text); background: var(--surface-2); }

.quiz-op-marca {
  width: 20px; height: 20px; flex-shrink: 0;
  border: 1px solid var(--border-2);
  border-radius: 50%;
  position: relative;
  transition: border-color var(--t-micro) var(--ease);
}
.quiz-op.selecionada .quiz-op-marca { border-color: var(--accent); }
.quiz-op-marca::after {
  content: ''; position: absolute; inset: 4px;
  border-radius: 50%; background: var(--accent);
  transform: scale(0);
  transition: transform var(--t-micro) var(--ease);
}
.quiz-op.selecionada .quiz-op-marca::after { transform: scale(1); }

.quiz-voltar {
  margin-top: 22px;
  font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim);
  transition: color var(--t-micro) var(--ease);
}
.quiz-voltar:hover { color: var(--text); }
.quiz-voltar[hidden] { display: none; }

/* final */
.quiz-final { display: none; text-align: center; }
.quiz-final.ativa { display: block; animation: quizIn var(--t-enter) var(--ease-in); }
.quiz-final h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.5rem, 6vw, 2rem);
  text-transform: uppercase; line-height: 1.1; margin-bottom: 14px;
}
.quiz-final > p { color: var(--text-soft); font-size: 0.9375rem; margin-bottom: 26px; }

.quiz-resumo {
  display: grid; gap: 1px; background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 28px; text-align: left;
}
.quiz-resumo div {
  background: var(--bg); padding: 12px 16px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.quiz-resumo dt {
  font-family: var(--font-mono); font-size: 0.625rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim);
}
.quiz-resumo dd { font-size: 0.875rem; color: var(--text); font-weight: 500; }

.quiz-lgpd { font-size: 0.75rem; color: var(--text-dim); margin-top: 16px; }
.quiz-lgpd a { color: var(--text-soft); text-decoration: underline; text-underline-offset: 3px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--surface); border-top: 1px solid var(--border); padding: 52px 0 28px; }
.footer-inner { display: grid; gap: 30px; }
.footer-brand { display: grid; gap: 12px; justify-items: start; }
.footer-brand .logo { width: 52px; height: 52px; }
.footer-tag {
  font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-soft);
}
.footer-legal { font-size: 0.8125rem; color: var(--text-dim); line-height: 1.7; }

.footer-links { display: grid; gap: 2px; }
.footer-links a {
  display: inline-flex; align-items: center;
  min-height: 44px; /* alvo de toque, a página é toda mobile */
  font-size: 0.9375rem; color: var(--text-soft);
  transition: color var(--t-micro) var(--ease); width: fit-content;
}
.footer-links a:hover { color: var(--text); }

.footer-credit {
  margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--border);
  font-size: 0.8125rem; color: var(--text-dim);
}
.footer-credit a { color: var(--text-soft); display: inline-block; padding: 12px 4px; }
.footer-credit a:hover { color: var(--text); }

/* ---------- WHATSAPP FLUTUANTE ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: var(--accent); color: var(--ink);
  border-radius: 50%;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.5);
  transition: transform var(--t-micro) var(--ease);
}
.wa-float:hover { transform: scale(1.07); }
.wa-float:active { transform: scale(1); }

/* ============================================================
   REVEAL
   ============================================================ */
.js-reveal [data-reveal]:not(.compare-box) {
  opacity: 0; transform: translateY(24px);
  transition: opacity var(--t-enter) var(--ease-in), transform var(--t-enter) var(--ease-in);
}
.js-reveal [data-reveal]:not(.compare-box).revealed { opacity: 1; transform: translateY(0); }

/* ============================================================
   TABLET
   ============================================================ */
@media (min-width: 720px) {
  .section { padding: 112px 0; }
  .compare { grid-template-columns: 1fr 1fr; gap: 20px; }
  .dor-list { grid-template-columns: 1fr 1fr; }
  .casos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; align-items: start; overflow: visible; margin: 0 0 52px; padding: 0; }
  .caso { flex: none; }
  .casos-nav { display: none; }
  .passo { grid-template-columns: 64px 1fr; gap: 24px; }
  .passo-marca, .passo-icone { width: 64px; }
  .passo-icone { height: 64px; }
  .passo::before { left: 31.5px; top: 74px; }
  .footer-inner { grid-template-columns: 1fr auto; align-items: start; }
  .footer-links { justify-items: end; }
  .quiz { padding: 40px 36px 44px; }
  .resultados-head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}

/* ============================================================
   DESKTOP
   ============================================================ */
@media (min-width: 1000px) {
  .section { padding: 148px 0; }

  .hero { padding: 40px 0 120px; }
  .hero-brand { align-items: flex-start; margin-bottom: 64px; }
  .hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
  .hero-media { margin-top: 0; }
  .hero-title { font-size: clamp(3.5rem, 5.4vw, 5.25rem); }
  .hero-actions { flex-direction: row; align-items: center; gap: 26px; }

  .pilares { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .pilar summary { flex-direction: column; align-items: flex-start; gap: 12px; padding: 26px 22px; }
  .pilar-letra { font-size: 3.25rem; width: auto; text-align: left; }
  .pilar-icon { display: none; }
  .pilar-body { padding: 0 22px 26px; }

  .sobre-grid { grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: center; }

  /* linha do tempo em zigue-zague, com a linha ao centro */
  .passos { max-width: 940px; margin: 0 auto; }
  .passo {
    grid-template-columns: 1fr 64px 1fr;
    gap: 32px;
    padding-bottom: 52px;
  }
  .passo::before { left: 50%; margin-left: -0.5px; top: 74px; bottom: 10px; }
  .passo-marca { grid-column: 2; }
  .passo:nth-child(odd) .passo-txt { grid-column: 1; text-align: right; }
  .passo:nth-child(even) .passo-txt { grid-column: 3; }
  .passos-head { text-align: center; }
  .passos-head .tag { justify-content: center; }
  .passos-head .section-desc { margin-left: auto; margin-right: auto; }

  .section-title { font-size: clamp(2.4rem, 3.6vw, 3.4rem); }
  .statement-title { font-size: clamp(3rem, 5vw, 4.5rem); }

  .wa-float { right: 28px; bottom: 28px; width: 58px; height: 58px; }
}

/* ============================================================
   REDUZIR MOVIMENTO
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js-reveal [data-reveal] { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

/* ============================================================
   SÓCIO (Pedro Gregório, nutricionista)
   ============================================================ */
.socio {
  margin-top: 56px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 24px;
  align-items: center;
}
.socio-foto {
  width: 132px; height: 132px;
  object-fit: cover;
  border: 1px solid var(--border-2);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.socio-nome {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.4rem, 5.5vw, 1.9rem);
  letter-spacing: -0.01em; text-transform: uppercase;
  line-height: 1.05;
}
.socio-papel {
  font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-top: 8px;
}
.socio-lista { display: grid; gap: 9px; margin-top: 18px; }
.socio-lista li {
  font-size: 0.9375rem; color: var(--text-soft);
  padding-left: 26px; position: relative;
}
.socio-lista li::before {
  content: ''; position: absolute; left: 2px; top: 7px;
  width: 11px; height: 7px;
  border-left: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}
.socio-nota {
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.9375rem; color: var(--text);
}

@media (min-width: 720px) {
  .socio { grid-template-columns: 132px 1fr; gap: 36px; align-items: start; }
}