/* ==========================================================================
   DOC START · Página de vendas (versão direta)
   Identidade: marca/marca.md — #06054B · #5FC7FC · #FEFEFE · Sora + Inter
   ========================================================================== */

:root {
  --navy: #06054B;
  --sky: #5FC7FC;
  --paper: #FEFEFE;
  --ink: #1B1A3D;
  --tint: #EAF7FE;
  --line: #C9E9FB;
  --muted: #6B6B85;

  --navy-2: #0E0D5C;
  --on-dark-muted: rgba(254, 254, 254, .7);
  --line-dark: rgba(254, 254, 254, .14);

  --display: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --body: 'Inter', 'Segoe UI', system-ui, sans-serif;

  --r: 18px;
  --gutter: 20px;
  --max: 1160px;
  --header-h: 64px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
h1, h2 { margin: 0; font-family: var(--display); font-weight: 600; color: var(--navy); letter-spacing: -.025em; text-wrap: balance; }
strong { font-weight: 600; color: var(--navy); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ic { width: 20px; height: 20px; flex: none; }
.ic-lg { width: 28px; height: 28px; flex: none; color: var(--navy); }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--sky); color: var(--navy); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Tipografia ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
  font: 600 12px/1.3 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--navy);
}
.eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 2px; background: var(--sky); flex: none; }
.eyebrow-sky { color: var(--sky); }
.h2 { font-size: clamp(30px, 7vw, 50px); line-height: 1.08; }
.on-dark { color: var(--paper); }
.sky { color: var(--sky); }
.head { max-width: 760px; margin-bottom: 44px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 14px 24px; border: 0; border-radius: 12px; cursor: pointer;
  font: 600 14px/1.25 var(--display); letter-spacing: .06em; text-transform: uppercase; text-align: center; text-decoration: none;
  transition: background-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.btn .ic { transition: transform .25s var(--ease); }
.btn:hover .ic { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 60px; padding: 18px 28px; font-size: 15px; }
.btn-sm { min-height: 42px; padding: 10px 16px; font-size: 12px; border-radius: 10px; }
.btn-block { width: 100%; }
.btn-sky { background: var(--sky); color: var(--navy); }
.btn-sky:hover { background: #7AD2FD; box-shadow: 0 12px 30px -12px rgba(95, 199, 252, .75); }

/* ---------- Cabeçalho ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h); transition: background-color .3s var(--ease); }
.site-header.is-scrolled { background: rgba(6, 5, 75, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line-dark); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.header-logo img { height: 24px; width: auto; }

/* ---------- Marca d'água (cruz da marca) ---------- */
.brand-mark { position: absolute; pointer-events: none; opacity: .07; }
.brand-mark span { position: absolute; background: var(--sky); border-radius: 18px; }
.brand-mark span:first-child { left: 32%; top: 0; width: 32%; height: 100%; }
.brand-mark span:last-child { left: 0; top: 36%; width: 100%; height: 28%; }

/* ---------- Seções ---------- */
.section { padding: 88px 0; }
.section-tint { background: var(--tint); }
.section-navy { background: var(--navy); color: var(--paper); }

/* 1. HERO */
.hero { position: relative; overflow: hidden; background: var(--navy); color: var(--paper); padding: calc(var(--header-h) + 40px) 0 72px; }
.hero-mark { right: -160px; top: 60px; width: 440px; height: 500px; }
.hero-grid { position: relative; display: grid; gap: 48px; }
.hero-title { color: var(--paper); font-size: clamp(42px, 11vw, 80px); line-height: 1; letter-spacing: -.04em; margin-bottom: 22px; }
.hero-title span { color: var(--sky); display: block; }
.hero-sub { color: var(--on-dark-muted); font-size: clamp(17px, 2.3vw, 19px); max-width: 540px; margin-bottom: 32px; }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 32px; max-width: 560px; }
.facts li {
  display: flex; align-items: center; gap: 10px; padding: 14px 14px; border-radius: 12px;
  background: rgba(254, 254, 254, .06); border: 1px solid var(--line-dark);
  font: 500 14px/1.25 var(--display);
}
.facts .ic { color: var(--sky); }
.hero .btn { width: 100%; }

.hero-photo { margin: 0; width: 100%; max-width: 420px; }
.photo { position: relative; aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden; background: linear-gradient(160deg, rgba(95, 199, 252, .2), rgba(95, 199, 252, 0) 60%), var(--navy-2); border: 1px solid var(--line-dark); }
.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.photo-ph { position: absolute; inset: 0; display: grid; place-items: center; font: 600 12px var(--display); letter-spacing: .14em; color: rgba(254, 254, 254, .4); }

/* Retrato da hero: recorte que "sai" da moldura, luz da marca atrás e base em degradê */
.portrait { position: relative; padding-top: 20%; isolation: isolate; }
.portrait::before { /* halo de luz atrás da cabeça, vazando a moldura */
  content: ""; position: absolute; z-index: 0; left: 50%; top: 4%; width: 95%; aspect-ratio: 1;
  transform: translateX(-50%); border-radius: 50%;
  background: radial-gradient(closest-side, rgba(95, 199, 252, .55), rgba(95, 199, 252, .18) 55%, rgba(95, 199, 252, 0));
  filter: blur(18px); pointer-events: none;
}
.portrait-frame {
  position: relative; z-index: 1; aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden;
  border: 1px solid rgba(95, 199, 252, .35);
  background:
    radial-gradient(70% 55% at 50% 22%, rgba(95, 199, 252, .9), rgba(28, 110, 220, .45) 45%, rgba(6, 5, 75, 0) 80%),
    linear-gradient(180deg, #0B1E8C 0%, var(--navy-2) 70%);
}
.portrait-img {
  /* foto em pé e estreita: dimensionada pela altura, com a cabeça saindo da moldura */
  position: absolute; z-index: 2; left: 50%; bottom: 0; transform: translateX(-50%);
  height: 104%; width: auto; max-width: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 74%, transparent 97%);
  mask-image: linear-gradient(to bottom, #000 74%, transparent 97%);
}
.portrait .photo-ph { display: none; }
.portrait.is-empty .photo-ph { display: grid; }
.hero-photo figcaption { margin-top: 14px; font-size: 15px; color: var(--on-dark-muted); }
.hero-photo figcaption strong { color: var(--paper); }

/* 2. VSL */
.vsl-section {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 84px 0 96px; background: var(--navy); color: var(--paper);
  border-top: 1px solid var(--line-dark);
}
.vsl-section::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(50% 70% at 50% 52%, rgba(95, 199, 252, .18), transparent 72%),
    linear-gradient(180deg, rgba(254, 254, 254, .025), transparent 30%);
}
.vsl-mark { left: -130px; bottom: -190px; width: 410px; height: 460px; opacity: .045; }
.vsl-inner { position: relative; }
.vsl-head { max-width: 790px; margin: 0 auto 36px; text-align: center; }
.vsl-head .eyebrow { justify-content: center; }
.vsl-head .h2 { margin-bottom: 18px; }
.vsl-head > p:last-child { max-width: 680px; margin: 0 auto; color: var(--on-dark-muted); font-size: 17px; }
.vsl-shell {
  position: relative; max-width: 980px; margin: 0 auto; padding: 7px;
  border-radius: 26px; background: linear-gradient(135deg, rgba(95, 199, 252, .9), rgba(95, 199, 252, .08) 38%, rgba(254, 254, 254, .2));
  box-shadow: 0 40px 100px -42px rgba(95, 199, 252, .62), 0 34px 70px -40px rgba(0, 0, 0, .9);
}
.vsl-shell::before, .vsl-shell::after {
  content: ""; position: absolute; z-index: -1; width: 82px; height: 82px;
  border: 1px solid rgba(95, 199, 252, .28); border-radius: 22px; transform: rotate(12deg);
}
.vsl-shell::before { left: -26px; top: -28px; }
.vsl-shell::after { right: -24px; bottom: -26px; transform: rotate(-10deg); }
.vsl-player {
  position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: 20px; background:
    linear-gradient(rgba(6, 5, 75, .52), rgba(6, 5, 75, .78)),
    radial-gradient(circle at 50% 36%, rgba(95, 199, 252, .28), transparent 42%),
    #04033a;
}
.vsl-player::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(115deg, transparent 22%, rgba(254, 254, 254, .06) 42%, transparent 62%);
}
.vsl-video {
  position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%;
  border: 0; background: #02022f; object-fit: contain; opacity: 0;
  transition: opacity .25s ease;
}
.vsl-player.is-active .vsl-video { opacity: 1; }
.vsl-audio-start {
  position: absolute; left: 50%; top: 50%; z-index: 2; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-width: min(320px, calc(100% - 40px)); padding: 17px 24px; border: 0; border-radius: 999px;
  background: var(--sky); color: var(--navy); cursor: pointer;
  font: 700 15px/1.2 var(--display); letter-spacing: .04em; text-transform: uppercase;
  box-shadow: 0 18px 48px -16px rgba(95, 199, 252, .95);
}
.vsl-audio-start[hidden] { display: none !important; }
.vsl-audio-start:hover { filter: brightness(1.06); }
.vsl-audio-start:focus-visible { outline: 3px solid var(--paper); outline-offset: 4px; }

/* 3. IDENTIFICAÇÃO */
.display { font-size: clamp(46px, 12vw, 100px); line-height: .98; letter-spacing: -.045em; margin-bottom: 44px; }
.hl { position: relative; z-index: 0; }
.hl::after { content: ""; position: absolute; left: -2px; right: -2px; bottom: .08em; height: .18em; background: var(--sky); border-radius: 3px; z-index: -1; }
.shift { display: grid; gap: 6px; margin-bottom: 44px; max-width: 560px; font-size: 18px; }
.shift-word { font: 700 clamp(40px, 9vw, 64px)/1.1 var(--display); color: var(--navy); letter-spacing: -.04em; margin-top: 6px; }

.q-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.q {
  display: flex; flex-direction: column; justify-content: space-between; gap: 14px; min-height: 108px; padding: 18px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--paper);
  font: 600 16px/1.3 var(--display); color: var(--navy); letter-spacing: -.01em;
  position: relative; transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.q::before { content: "?"; font: 700 20px/1 var(--display); color: var(--sky); }
.q:hover { border-color: var(--sky); transform: translateY(-2px); }
.closing { margin-top: 40px; font: 500 clamp(19px, 3vw, 24px)/1.4 var(--display); color: var(--navy); letter-spacing: -.015em; max-width: 720px; padding-left: 18px; border-left: 3px solid var(--sky); }
.closing strong { font-weight: 700; }

/* 3. MÉTODO */
.steps { display: grid; gap: 0; position: relative; }
.steps li {
  position: relative; display: flex; align-items: center; gap: 18px; padding: 12px 0;
  font: 600 clamp(22px, 5vw, 30px)/1.1 var(--display); color: var(--navy); letter-spacing: -.02em;
}
.steps li:not(:last-child)::after { /* conector vertical */
  content: ""; position: absolute; left: 25px; top: calc(100% - 10px); height: 20px; width: 2px; background: var(--line);
}
.steps .n {
  width: 52px; height: 52px; flex: none; display: grid; place-items: center; border-radius: 14px;
  background: var(--paper); border: 2px solid var(--line); font-size: 15px; letter-spacing: 0;
  transition: background-color .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease);
}
.steps li.is-on .n { background: var(--navy); border-color: var(--navy); color: var(--sky); }

.note { margin-top: 40px; font-size: 18px; max-width: 560px; }
.method-outcomes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 32px; }
.method-outcomes li {
  display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 15px;
  border: 1px solid var(--line); border-radius: 14px; background: var(--paper);
  color: var(--navy); font: 600 14px/1.3 var(--display);
}
.method-outcomes .ic { color: var(--navy); background: var(--sky); border-radius: 8px; padding: 4px; width: 30px; height: 30px; }

/* Cards genéricos */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card {
  display: flex; flex-direction: column; justify-content: space-between; gap: 22px;
  min-height: 132px; padding: 20px 18px; border-radius: var(--r);
  background: var(--paper); border: 1px solid var(--line);
  font: 600 15.5px/1.3 var(--display); color: var(--navy); letter-spacing: -.01em;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover { transform: translateY(-3px); border-color: var(--sky); box-shadow: 0 18px 36px -26px rgba(6, 5, 75, .45); }
.card-navy { background: var(--navy); border-color: var(--navy); color: var(--paper); }
.card-sky { background: var(--sky); border-color: var(--sky); }
.card-big { justify-content: flex-end; font-size: 18px; }
.big-n { font: 700 72px/.85 var(--display); color: var(--sky); letter-spacing: -.05em; }

/* 5. SIMULADOR */
.sim-grid { display: grid; gap: 48px; }
.sim-copy .h2 { margin-bottom: 22px; }
.sim-text { font-size: 18px; color: var(--on-dark-muted); max-width: 500px; }
.sim-points { display: grid; gap: 10px; margin-top: 28px; }
.sim-points li { display: flex; align-items: center; gap: 12px; font: 500 15px/1.35 var(--display); color: var(--paper); }
.sim-points .ic { width: 22px; height: 22px; padding: 3px; border-radius: 50%; color: var(--navy); background: var(--sky); }
.sim-demo {
  overflow: hidden; border: 1px solid rgba(95, 199, 252, .28); border-radius: 24px;
  background: var(--paper); color: var(--navy); padding: 20px;
  box-shadow: 0 32px 70px -36px rgba(95, 199, 252, .7);
}
.sim-demo-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 22px; font: 600 11px/1.3 var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.sim-demo-top strong { padding: 7px 9px; border-radius: 8px; color: var(--navy); background: var(--tint); font-size: 10px; }
.sim-patient { display: flex; align-items: center; gap: 13px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.sim-patient > div { display: grid; gap: 2px; }
.sim-patient strong { font: 600 15px/1.3 var(--display); }
.sim-patient span { color: var(--muted); font-size: 13px; }
.sim-avatar { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--sky); color: var(--navy) !important; }
.sim-question { margin: 24px 0 14px; font: 600 clamp(20px, 4vw, 25px)/1.2 var(--display); color: var(--navy); }
.sim-options { display: grid; gap: 8px; }
.sim-options span { padding: 13px 14px; border: 1px solid var(--line); border-radius: 11px; font: 500 14px/1.3 var(--display); }
.sim-options span:first-child { border-color: var(--sky); background: var(--tint); }
.sim-update { margin: 18px -20px -20px; padding: 15px 20px; background: var(--navy); color: var(--paper); font-size: 13px; }
.sim-update span { display: inline-block; margin-right: 8px; color: var(--sky); font: 600 10px/1.2 var(--display); letter-spacing: .12em; text-transform: uppercase; }

/* 6. COMO FUNCIONA */
.info-compact .card strong { color: inherit; font: 600 16px/1.25 var(--display); }
.info-compact .card span:not(.big-n) { color: var(--muted); font-size: 14px; }
.info-compact .card-navy strong, .info-compact .card-navy span { color: var(--paper); }

/* 7. MATERIAIS */
.materials-grid { display: grid; gap: 46px; align-items: center; }
.materials-lead { margin-top: 20px; max-width: 560px; color: var(--muted); font-size: 17px; }
.materials-list { display: grid; gap: 10px; margin-top: 28px; }
.materials-list li { display: flex; align-items: center; gap: 13px; padding: 14px 16px; border-radius: 13px; background: var(--paper); color: var(--muted); font-size: 14px; }
.materials-list .ic { width: 30px; height: 30px; padding: 5px; border-radius: 9px; background: var(--sky); color: var(--navy); }
.materials-list strong { display: block; color: var(--navy); }
.materials-visual {
  position: relative; min-height: 410px; border-radius: 26px; overflow: hidden;
  background: radial-gradient(circle at 50% 45%, rgba(95, 199, 252, .5), rgba(95, 199, 252, .09) 55%, transparent 72%);
}
.material-shot { position: absolute; margin: 0; filter: drop-shadow(0 22px 22px rgba(6, 5, 75, .24)); }
.material-shot img { width: 100%; height: auto; border: 3px solid var(--paper); border-radius: 13px; }
.material-shot figcaption { position: absolute; left: 10px; bottom: 10px; padding: 6px 9px; border-radius: 8px; background: rgba(6, 5, 75, .9); color: var(--paper); font: 600 9px/1 var(--display); letter-spacing: .1em; text-transform: uppercase; }
.material-shot-book { z-index: 2; left: 2%; top: 6px; width: 43%; transform: rotate(-5deg); }
.material-shot-check { z-index: 3; right: 2%; top: 34px; width: 38%; transform: rotate(5deg); }
.material-shot-slides { z-index: 1; left: 13%; bottom: 18px; width: 74%; transform: rotate(-2deg); }

/* 8. PARA QUEM É */
.who { display: grid; gap: 10px; }
.who li {
  display: flex; align-items: center; gap: 18px; padding: 22px 20px; border-radius: var(--r);
  background: var(--tint); font: 600 clamp(19px, 3.6vw, 24px)/1.25 var(--display); color: var(--navy); letter-spacing: -.02em;
}
.who .n { font-size: 13px; color: var(--muted); letter-spacing: .08em; flex: none; }

/* 9. PROFESSOR */
.prof { display: grid; gap: 40px; }
.prof-photo { margin: 0; width: 100%; max-width: 440px; position: relative; }
.prof-photo::before { /* bloco azul da marca atrás da foto */
  content: ""; position: absolute; left: -10px; bottom: -10px; width: 45%; height: 45%; border-radius: 22px; background: var(--sky);
}
.prof-photo-frame { border-radius: 24px; border: 0; box-shadow: 0 32px 55px -38px rgba(6, 5, 75, .72); }
.prof-portrait {
  position: relative; aspect-ratio: 4 / 5; isolation: isolate;
  /* corta as laterais da foto (braços) na borda da moldura, mas deixa a cabeça sair por cima */
  clip-path: polygon(0 -40%, 100% -40%, 100% 100%, 0 100%);
}
.prof-portrait::before {
  content: ""; position: absolute; z-index: 0; left: 50%; top: 0; width: 96%; aspect-ratio: 1;
  transform: translateX(-50%); border-radius: 50%; filter: blur(20px);
  background: radial-gradient(closest-side, rgba(95, 199, 252, .72), rgba(95, 199, 252, .15) 62%, transparent);
}
.prof-portrait-frame {
  position: absolute; z-index: 1; inset: 15% 0 0; overflow: hidden; border-radius: 24px;
  border: 1px solid rgba(6, 5, 75, .15);
  background:
    radial-gradient(80% 60% at 50% 20%, rgba(95, 199, 252, .92), rgba(24, 104, 207, .38) 55%, transparent 85%),
    linear-gradient(180deg, #102a9e 0%, var(--navy) 78%);
  box-shadow: 0 32px 55px -38px rgba(6, 5, 75, .72);
}
.prof-portrait-frame::after {
  content: ""; position: absolute; inset: auto 0 0; height: 34%;
  background: linear-gradient(to bottom, transparent, rgba(6, 5, 75, .72));
}
.prof-portrait-img {
  position: absolute; z-index: 2; left: 0; bottom: 0;
  width: 100%; max-width: none; height: auto;
  -webkit-mask-image: linear-gradient(to bottom, #000 78%, transparent 99%);
  mask-image: linear-gradient(to bottom, #000 78%, transparent 99%);
}
.prof-portrait .photo-ph { display: none; }
.prof-portrait.is-empty .photo-ph { display: grid; }
.prof-copy .h2 { margin-bottom: 28px; }
.prof-list { display: grid; gap: 8px; margin-bottom: 32px; }
.prof-list li { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; background: var(--paper); font: 500 15.5px/1.35 var(--display); color: var(--navy); }
.prof-list .ic { color: var(--navy); background: var(--tint); border-radius: 8px; padding: 4px; width: 30px; height: 30px; }
.origin { display: grid; gap: 10px; font-size: 16.5px; max-width: 560px; }
.origin-hl { font: 600 clamp(20px, 3.4vw, 25px)/1.3 var(--display); color: var(--navy); letter-spacing: -.02em; padding: 4px 0 4px 18px; border-left: 3px solid var(--sky); }

/* 10. OFERTA */
.offer {
  position: relative; overflow: hidden; max-width: 560px; margin: 0 auto; text-align: center;
  background: var(--navy); color: var(--paper); border-radius: 26px; padding: 44px 24px 36px;
  box-shadow: 0 50px 90px -50px rgba(6, 5, 75, .65);
}
.offer > *:not(.brand-mark) { position: relative; }
.offer .eyebrow { justify-content: center; }
.offer-mark { right: -70px; top: -60px; width: 220px; height: 250px; opacity: .08; }
.offer-title { color: var(--paper); font-size: clamp(24px, 5vw, 30px); margin-bottom: 30px; }
.price-old { font: 500 17px/1.3 var(--display); color: var(--on-dark-muted); }
.price-old s { text-decoration-color: var(--sky); text-decoration-thickness: 2px; }
.price { display: flex; justify-content: center; align-items: flex-start; gap: 6px; font: 700 clamp(76px, 22vw, 112px)/1 var(--display); letter-spacing: -.05em; color: var(--sky); margin: 6px 0 10px; }
.price .cur { font-size: .3em; letter-spacing: 0; margin-top: .4em; color: var(--paper); }
.price-tag { margin-top: 14px; font: 600 12px/1.3 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--paper); }
.price-note { font-size: 15px; line-height: 1.5; color: var(--on-dark-muted); margin-bottom: 30px; }
.price-note strong { color: var(--paper); font-size: 17px; }
.offer-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 28px; text-align: left; }
.offer-list li { display: flex; align-items: center; gap: 10px; padding: 12px 12px; border-radius: 12px; background: rgba(254, 254, 254, .06); font: 500 14px/1.3 var(--display); }
.offer-list .ic { color: var(--navy); background: var(--sky); border-radius: 50%; padding: 3px; width: 20px; height: 20px; }
.offer-start { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 16px; font-size: 14px; color: var(--on-dark-muted); }
.offer-start .ic { color: var(--sky); width: 16px; height: 16px; }

/* 11. FAQ */
.faq { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.faq-wide { grid-column: 1 / -1; }
.faq > div { background: var(--paper); border-radius: var(--r); padding: 18px 16px; border: 1px solid var(--line); }
.faq dt { font: 500 14px/1.4 var(--display); color: var(--muted); margin-bottom: 6px; }
.faq dd { font: 600 19px/1.3 var(--display); color: var(--navy); letter-spacing: -.015em; }

/* 12. CTA FINAL */
.final { position: relative; overflow: hidden; background: var(--navy); color: var(--paper); padding: 104px 0 112px; }
.final-mark { left: 50%; top: 50%; width: 560px; height: 640px; transform: translate(-50%, -50%); opacity: .06; }
.final-inner { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.final-title { color: var(--paper); font-size: clamp(32px, 7vw, 58px); line-height: 1.06; letter-spacing: -.035em; max-width: 880px; margin-bottom: 22px; }
.final-sub { font-size: 18px; color: var(--on-dark-muted); margin-bottom: 36px; }
.final .btn { width: 100%; max-width: 440px; }

/* Rodapé */
.site-footer { background: #04033A; color: var(--on-dark-muted); padding: 44px 0 calc(104px + env(safe-area-inset-bottom)); }
.footer-inner { display: grid; gap: 16px; }
.footer-inner img { height: 24px; width: auto; }
.footer-link { color: var(--paper); font: 600 14px var(--display); text-decoration: none; border-bottom: 1.5px solid var(--sky); justify-self: start; padding-bottom: 2px; }
.footer-legal { font-size: 12.5px; line-height: 1.6; color: rgba(254, 254, 254, .5); max-width: 720px; }

/* CTA fixo (mobile) */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background: rgba(6, 5, 75, .96); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-dark);
  transform: translateY(110%); transition: transform .35s var(--ease);
}
.sticky-cta.is-visible { transform: none; }
.sticky-info { display: grid; line-height: 1.2; }
.sticky-label { font: 500 11px/1.3 var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--sky); white-space: nowrap; }
.sticky-price { font: 700 20px/1.2 var(--display); color: var(--paper); letter-spacing: -.02em; white-space: nowrap; }
.sticky-price small { font: 500 12px var(--display); letter-spacing: 0; color: var(--on-dark-muted); }
.sticky-cta .btn { min-height: 48px; padding: 12px 18px; font-size: 13px; white-space: nowrap; }

/* Animações de entrada */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (min-width: 560px) {
  .hero .btn { width: auto; }
  .final .btn { width: auto; }
  .q-grid { grid-template-columns: repeat(2, 1fr); }
  .faq { grid-template-columns: 1fr 1fr; }
  .faq-wide { grid-column: 1 / -1; }
  .who { grid-template-columns: repeat(3, 1fr); }
  .who li { flex-direction: column; align-items: flex-start; min-height: 170px; justify-content: space-between; }
}

@media (min-width: 760px) {
  :root { --gutter: 32px; }
  .section { padding: 120px 0; }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
  .cards-5 { grid-template-columns: repeat(3, 1fr); }
  .card { min-height: 150px; padding: 24px 22px; }
  .q { min-height: 130px; padding: 22px; font-size: 18px; }
  .q-grid { grid-template-columns: repeat(4, 1fr); }
  .method-outcomes { grid-template-columns: repeat(4, 1fr); }
  .materials-visual { min-height: 520px; }
  .offer { padding: 56px 48px 44px; }
  .faq { grid-template-columns: repeat(3, 1fr); }
  .faq-wide { grid-column: span 3; }
}

@media (min-width: 980px) {
  :root { --header-h: 76px; }
  .header-logo img { height: 26px; }

  .hero { padding: calc(var(--header-h) + 72px) 0 104px; }
  .hero-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr); gap: 72px; align-items: center; }
  .hero-mark { right: -60px; top: auto; bottom: -140px; width: 580px; height: 660px; }
  .facts { max-width: 520px; }
  .facts li { white-space: nowrap; }

  /* Método em linha */
  .steps { grid-template-columns: repeat(6, 1fr); gap: 14px; }
  .steps li { flex-direction: column; align-items: flex-start; gap: 18px; padding: 0; font-size: 21px; }
  .steps li:not(:last-child)::after { left: 56px; top: 25px; width: calc(100% - 42px); height: 2px; }

  .cards-5 { grid-template-columns: repeat(5, 1fr); }
  .sim-grid { grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
  .materials-grid { grid-template-columns: minmax(0, .86fr) minmax(460px, 1.14fr); gap: 70px; }
  .materials-visual { min-height: 580px; }
  .prof { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 80px; align-items: center; }
  .prof-list { grid-template-columns: 1fr 1fr; }
  .prof-list li:last-child { grid-column: 1 / -1; }
  .final { padding: 150px 0 160px; }
  .footer-inner { grid-template-columns: auto 1fr; align-items: center; gap: 20px 40px; }
  .footer-link { justify-self: end; }
  .footer-legal { grid-column: 1 / -1; }
  .site-footer { padding-bottom: 44px; }
  .sticky-cta { display: none; }
}