/* ============ SemCode — design system ============ */
:root {
  --teal: #0ccac0;
  --teal-600: #09a9a1;
  --teal-50: #e8faf9;
  --teal-100: #c9f3f0;
  --ink: #232a31;
  --ink-2: #3f484f;
  --muted: #66707a;
  --line: #e3e8ec;
  --bg: #ffffff;
  --bg-soft: #f6f8f9;
  --dark: #0f1519;
  --dark-2: #172026;
  --dark-line: #26323a;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(15, 21, 25, .04), 0 8px 24px rgba(15, 21, 25, .06);
  --shadow-lg: 0 24px 60px rgba(15, 21, 25, .12);
  --max: 1160px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.hl { color: var(--teal); }
.muted { color: var(--muted); }

.container { width: min(var(--max), 100% - 40px); margin-inline: auto; }
.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--dark); color: #e9eef1; }
.section--dark .muted { color: #9aa7b0; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal-600); margin-bottom: 14px;
}
.section--dark .eyebrow, .dark-hero .eyebrow { color: var(--teal); }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.lead { font-size: 1.2rem; color: var(--ink-2); }
.section--dark .lead, .dark-hero .lead { color: #c3cdd3; }

/* ============ Botões ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-weight: 700; font-size: 1rem;
  padding: 16px 28px; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--teal); color: #04312f; box-shadow: 0 8px 24px rgba(12, 202, 192, .35); }
.btn--primary:hover { background: #10d8cd; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #000; }
.btn--ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--ghost:hover { border-color: var(--ink-2); }
.dark-hero .btn--ghost, .section--dark .btn--ghost { background: transparent; color: #fff; border-color: #3a4852; }
.btn--sm { padding: 10px 18px; font-size: .92rem; }
.btn--block { width: 100%; }
.btn .arrow { transition: transform .15s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============ Header ============ */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.header.scrolled { border-bottom-color: var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.header__logo img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--ink-2); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--teal-600); }
.nav .btn { color: #04312f; }
.menu-btn { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-btn span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* Header escuro (página Pro) */
.header--dark { background: rgba(15, 21, 25, .85); }
.header--dark.scrolled { border-bottom-color: var(--dark-line); }
.header--dark .nav a { color: #c3cdd3; }
.header--dark .nav a:hover, .header--dark .nav a[aria-current="page"] { color: var(--teal); }
.header--dark .menu-btn span { background: #fff; }

/* ============ Hero ============ */
.hero { position: relative; padding: 80px 0 96px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto auto; width: 720px; height: 720px;
  background: radial-gradient(circle, var(--teal-100) 0%, rgba(201, 243, 240, 0) 65%);
  z-index: -1;
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 20px; }
.hero .lead { max-width: 560px; margin-bottom: 32px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero__note { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .92rem; color: var(--muted); }
.hero__note span { display: inline-flex; align-items: center; gap: 8px; }
.hero__note span::before { content: "✓"; color: var(--teal-600); font-weight: 800; }

.dark-hero { background: var(--dark); color: #fff; }
.dark-hero::before { background: radial-gradient(circle, rgba(12, 202, 192, .22) 0%, rgba(12, 202, 192, 0) 65%); }
.dark-hero .hero__note { color: #9aa7b0; }
.dark-hero .hero__note span::before { color: var(--teal); }

/* Vídeo (placeholder) */
.video {
  position: relative; aspect-ratio: 16 / 10; border-radius: 24px; overflow: hidden;
  background: linear-gradient(135deg, #12343a 0%, #0f1519 70%);
  box-shadow: var(--shadow-lg); display: grid; place-items: center; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .06);
}
.video::after {
  content: ""; position: absolute; inset: 0;
  background: url("../assets/icone.png") no-repeat 50% 44% / 40%; opacity: .08;
}
.video__play {
  position: relative; z-index: 1; width: 84px; height: 84px; border-radius: 50%;
  background: var(--teal); display: grid; place-items: center;
  box-shadow: 0 0 0 12px rgba(12, 202, 192, .18); transition: transform .2s;
}
.video:hover .video__play { transform: scale(1.06); }
.video__play::before {
  content: ""; margin-left: 6px; border-left: 24px solid #04312f;
  border-top: 15px solid transparent; border-bottom: 15px solid transparent;
}
.video__label {
  position: absolute; left: 20px; bottom: 18px; z-index: 1; color: #fff;
  font-weight: 600; font-size: .95rem; display: flex; align-items: center; gap: 10px;
}
.video__label small { color: #9aa7b0; font-weight: 500; }

/* ============ Faixa de provas ============ */
.proof { border-block: 1px solid var(--line); background: #fff; }
.proof__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof__item { padding: 30px 24px; border-left: 1px solid var(--line); }
.proof__item:first-child { border-left: 0; }
.proof__num { font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; color: var(--ink); line-height: 1.1; }
.proof__num .hl { color: var(--teal-600); }
.proof__txt { font-size: .92rem; color: var(--muted); margin-top: 6px; }
.dark-proof { background: var(--dark-2); border-color: var(--dark-line); }
.dark-proof .proof__item { border-color: var(--dark-line); }
.dark-proof .proof__num { color: #fff; }
.dark-proof .proof__num .hl { color: var(--teal); }
.dark-proof .proof__txt { color: #9aa7b0; }

/* ============ Cards genéricos ============ */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.section--dark .card { background: var(--dark-2); border-color: var(--dark-line); box-shadow: none; }
.card p:last-child { margin-bottom: 0; }
.icon {
  width: 48px; height: 48px; border-radius: 14px; background: var(--teal-50); color: var(--teal-600);
  display: grid; place-items: center; font-size: 1.4rem; margin-bottom: 18px;
}
.section--dark .icon { background: rgba(12, 202, 192, .12); color: var(--teal); }

/* Duas portas (home) */
.door {
  position: relative; display: flex; flex-direction: column; border-radius: 24px; padding: 40px;
  text-decoration: none; transition: transform .2s, box-shadow .2s; overflow: hidden;
}
.door:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.door--start { background: var(--teal-50); border: 1px solid var(--teal-100); }
.door--pro { background: var(--dark); color: #fff; }
.door__tag {
  align-self: flex-start; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; margin-bottom: 22px;
}
.door--start .door__tag { background: #fff; color: var(--teal-600); }
.door--pro .door__tag { background: rgba(12, 202, 192, .15); color: var(--teal); }
.door h3 { font-size: 1.9rem; margin-bottom: 12px; }
.door p { color: var(--ink-2); }
.door--pro p { color: #c3cdd3; }
.door ul { list-style: none; padding: 0; margin: 8px 0 32px; display: grid; gap: 10px; }
.door li { display: flex; gap: 10px; font-weight: 500; }
.door li::before { content: "✓"; color: var(--teal-600); font-weight: 800; }
.door--pro li::before { color: var(--teal); }
.door__cta { margin-top: auto; font-weight: 800; display: inline-flex; gap: 8px; align-items: center; color: var(--teal-600); }
.door--pro .door__cta { color: var(--teal); }

/* Para quem é / não é */
.fit { border-radius: var(--radius); padding: 32px; }
.fit--yes { background: var(--teal-50); border: 1px solid var(--teal-100); }
.fit--no { background: #fff5f4; border: 1px solid #fadcd8; }
.section--dark .fit--yes { background: rgba(12, 202, 192, .08); border-color: rgba(12, 202, 192, .25); }
.section--dark .fit--no { background: rgba(255, 110, 90, .06); border-color: rgba(255, 110, 90, .22); }
.fit h3 { display: flex; align-items: center; gap: 10px; }
.fit ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.fit li { display: flex; gap: 12px; }
.fit--yes li::before { content: "✓"; color: var(--teal-600); font-weight: 800; }
.fit--no li::before { content: "✕"; color: #e0523f; font-weight: 800; }

/* Problema */
.problem { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.problem__list { display: grid; gap: 16px; }
.problem__item { display: flex; gap: 18px; padding: 22px; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--line); }
.section--dark .problem__item { background: var(--dark-2); border-color: var(--dark-line); }
.problem__item b { display: block; margin-bottom: 2px; }
.problem__item .icon { flex: none; margin: 0; }

/* Método (trilha) */
.steps { display: grid; gap: 0; position: relative; counter-reset: step; }
.step { display: grid; grid-template-columns: 72px 1fr auto; gap: 24px; padding: 28px 0; border-top: 1px solid var(--line); align-items: start; }
.section--dark .step { border-color: var(--dark-line); }
.step:last-child { border-bottom: 1px solid var(--line); }
.section--dark .step:last-child { border-color: var(--dark-line); }
.step__num {
  counter-increment: step; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  font-weight: 800; font-size: 1.2rem; background: var(--ink); color: #fff;
}
.step__num::before { content: counter(step, decimal-leading-zero); }
.section--dark .step__num { background: var(--teal); color: #04312f; }
.step h3 { margin-bottom: 6px; }
.step p { margin: 0; color: var(--muted); }
.step__result {
  font-size: .88rem; font-weight: 600; padding: 10px 14px; border-radius: 12px; max-width: 260px;
  background: var(--teal-50); color: #0a6f6a;
}
.section--dark .step__result { background: rgba(12, 202, 192, .12); color: var(--teal); }
.step__result small { display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; opacity: .7; }

/* Projetos */
.project { position: relative; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.section--dark .project { background: var(--dark-2); border-color: var(--dark-line); box-shadow: none; }
.project__visual { aspect-ratio: 16 / 9; display: grid; place-items: center; font-size: 2.6rem; position: relative; }
.project__visual::after {
  content: ""; position: absolute; inset: 14px 14px auto; height: 10px; border-radius: 6px;
  background: rgba(255, 255, 255, .5); width: 30%;
}
.v1 { background: linear-gradient(135deg, #d6f7f4, #9fe9e3); }
.v2 { background: linear-gradient(135deg, #e3ecff, #b9ccff); }
.v3 { background: linear-gradient(135deg, #fff1d6, #ffd98f); }
.v4 { background: linear-gradient(135deg, #fde3ec, #f7b6ca); }
.v5 { background: linear-gradient(135deg, #e5e9ec, #b8c3ca); }
.v6 { background: linear-gradient(135deg, #e6f9e8, #b3e8bb); }
.project__body { padding: 22px 24px 26px; }
.project__body p { margin: 0; color: var(--muted); font-size: .95rem; }
.tag { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.tag--start { background: var(--teal-50); color: var(--teal-600); }
.tag--pro { background: var(--ink); color: #fff; }
.section--dark .tag--pro { background: var(--teal); color: #04312f; }

/* Quem ensina */
.teacher { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: start; }
.teacher__photo {
  aspect-ratio: 4 / 5; border-radius: var(--radius); display: grid; place-items: center;
  background: linear-gradient(160deg, var(--teal-100), var(--teal) 140%); color: #04312f;
  font-size: 3rem; font-weight: 800; letter-spacing: -.04em;
}
.teacher__photo--dark { background: linear-gradient(160deg, #2b353d, #0f1519); color: var(--teal); }
.teacher__role { color: var(--teal-600); font-weight: 700; font-size: .92rem; margin-bottom: 12px; }
.section--dark .teacher__role { color: var(--teal); }
.teacher ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.teacher li { display: flex; gap: 10px; color: var(--ink-2); }
.section--dark .teacher li { color: #c3cdd3; }
.teacher li::before { content: "—"; color: var(--teal-600); font-weight: 800; }

/* Casos */
.case { padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
.section--dark .case { background: var(--dark-2); border-color: var(--dark-line); }
.case__seg { font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-600); margin-bottom: 8px; }
.section--dark .case__seg { color: var(--teal); }
.case p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Comunidade */
.community { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.chat { background: #fff; border-radius: 24px; padding: 22px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); display: grid; gap: 12px; }
.section--dark .chat { background: var(--dark-2); border-color: var(--dark-line); }
.chat__head { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-weight: 700; }
.section--dark .chat__head { border-color: var(--dark-line); }
.chat__head img { width: 36px; height: 36px; }
.chat__head small { display: block; font-weight: 500; color: var(--muted); font-size: .8rem; }
.msg { max-width: 85%; padding: 12px 16px; border-radius: 16px; font-size: .93rem; line-height: 1.45; }
.msg b { display: block; font-size: .78rem; margin-bottom: 2px; }
.msg--in { background: var(--bg-soft); border-top-left-radius: 4px; }
.section--dark .msg--in { background: #212c33; }
.msg--out { background: var(--teal-50); margin-left: auto; border-top-right-radius: 4px; }
.section--dark .msg--out { background: rgba(12, 202, 192, .14); }
.msg--in b { color: #b3541e; }
.msg--out b { color: var(--teal-600); }
.feature-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.feature-list li { display: flex; gap: 16px; }
.feature-list .icon { flex: none; margin: 0; width: 42px; height: 42px; font-size: 1.15rem; }
.feature-list b { display: block; }
.feature-list span { color: var(--muted); font-size: .95rem; }

/* Turma fundadora (substitui depoimentos até existirem) */
.founders {
  border-radius: 24px; padding: 48px; text-align: center;
  background: linear-gradient(135deg, var(--teal-50), #fff); border: 1px dashed var(--teal);
}
.section--dark .founders { background: linear-gradient(135deg, rgba(12, 202, 192, .1), transparent); }
.founders p { max-width: 620px; margin-inline: auto; color: var(--ink-2); }
.section--dark .founders p { color: #c3cdd3; }

/* Tabela de custos */
.costs { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.section--dark .costs { background: var(--dark-2); border-color: var(--dark-line); }
.costs th, .costs td { text-align: left; padding: 18px 22px; border-bottom: 1px solid var(--line); vertical-align: top; }
.section--dark .costs th, .section--dark .costs td { border-color: var(--dark-line); }
.costs tr:last-child td { border-bottom: 0; }
.costs th { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); }
.section--dark .costs th { background: #131b20; }
.costs td:last-child { font-weight: 700; white-space: nowrap; }
.costs .free { color: var(--teal-600); }
.section--dark .costs .free { color: var(--teal); }
.fine { font-size: .85rem; color: var(--muted); margin-top: 14px; }

/* Preço */
.pricing { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.price-card {
  background: #fff; border-radius: 28px; padding: 40px; box-shadow: var(--shadow-lg);
  border: 2px solid var(--teal); position: relative;
}
.section--dark .price-card { background: var(--dark-2); }
.price-card__badge {
  position: absolute; top: -14px; left: 40px; background: var(--teal); color: #04312f;
  font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px;
}
.price-card h3 { font-size: 1.5rem; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 18px 0 4px; }
.price__small { font-weight: 700; color: var(--muted); }
.price__big { font-size: 3.4rem; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.price__sub { color: var(--muted); margin-bottom: 24px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.price-card li { display: flex; gap: 10px; }
.price-card li::before { content: "✓"; color: var(--teal-600); font-weight: 800; }
.section--dark .price-card li::before { color: var(--teal); }
.price-card .fine { text-align: center; margin-bottom: 0; }

/* Garantia */
.guarantee { display: flex; gap: 28px; align-items: center; padding: 36px; border-radius: 24px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.section--dark .guarantee { background: var(--dark-2); border-color: var(--dark-line); box-shadow: none; }
.seal {
  flex: none; width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: var(--teal); color: #04312f; font-weight: 800; line-height: 1.05; box-shadow: 0 0 0 8px var(--teal-50);
}
.section--dark .seal { box-shadow: 0 0 0 8px rgba(12, 202, 192, .15); }
.seal b { font-size: 2.6rem; display: block; }
.seal span { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.guarantee p { margin: 0; color: var(--muted); }

/* FAQ */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 24px; }
.section--dark .faq details { background: var(--dark-2); border-color: var(--dark-line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 0; font-weight: 700; font-size: 1.05rem;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; font-weight: 400; color: var(--teal-600); transition: transform .2s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 22px; margin: 0; }
.section--dark .faq details p { color: #9aa7b0; }

/* Captura de lead */
.capture { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--dark); color: #fff; border-radius: 32px; padding: 56px; position: relative; overflow: hidden; }
.capture::before { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; background: radial-gradient(circle, rgba(12, 202, 192, .3), transparent 65%); }
.capture > * { position: relative; }
.capture .lead { color: #c3cdd3; }
.section--dark .capture { background: var(--dark-2); border: 1px solid var(--dark-line); }
.form { display: grid; gap: 14px; }
.form label { font-size: .85rem; font-weight: 600; color: #c3cdd3; display: grid; gap: 6px; }
.form input {
  font: inherit; padding: 15px 18px; border-radius: 14px; border: 1px solid #33414a;
  background: rgba(255, 255, 255, .04); color: #fff; outline: none; transition: border-color .15s, background .15s;
}
.form input::placeholder { color: #75838c; }
.form input:focus { border-color: var(--teal); background: rgba(12, 202, 192, .06); }
.form .fine { color: #8b98a1; margin: 0; text-align: center; }
.form__ok { display: none; text-align: center; padding: 28px; border-radius: 18px; background: rgba(12, 202, 192, .12); }
.form__ok b { display: block; font-size: 1.2rem; margin-bottom: 6px; color: var(--teal); }
.form.sent .form__fields { display: none; }
.form.sent .form__ok { display: block; }

/* Podcast */
.podcast { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; padding: 36px 40px; border-radius: 24px; background: linear-gradient(120deg, #2a1f18, #171012); color: #fff; }
.podcast__cover { width: 96px; height: 96px; border-radius: 20px; display: grid; place-items: center; font-size: 2.6rem; background: linear-gradient(135deg, #c98a4b, #7a4a2a); }
.podcast h3 { font-size: 1.5rem; margin-bottom: 4px; }
.podcast p { margin: 0; color: #d7c6b8; }

/* CTA final */
.final { text-align: center; }
.final h2 { max-width: 780px; margin-inline: auto; }
.final .lead { max-width: 620px; margin: 0 auto 32px; }
.final .hero__ctas { justify-content: center; }

/* Footer */
.footer { background: var(--dark); color: #9aa7b0; padding: 56px 0 32px; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--dark-line); }
.footer img { height: 44px; width: auto; margin-bottom: 16px; }
.footer h4 { color: #fff; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--teal); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: .82rem; }

/* Barra fixa mobile */
.sticky-cta { display: none; }

/* Animação de entrada */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ Responsivo ============ */
@media (max-width: 980px) {
  .hero__grid, .problem, .community, .pricing, .capture { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .proof__grid { grid-template-columns: repeat(2, 1fr); }
  .proof__item:nth-child(3) { border-left: 0; }
  .proof__item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .dark-proof .proof__item:nth-child(n+3) { border-top-color: var(--dark-line); }
  .step { grid-template-columns: 56px 1fr; }
  .step__result { grid-column: 2; max-width: none; }
  .podcast { grid-template-columns: auto 1fr; }
  .podcast .btn { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 72px 0; }
  .hero { padding: 48px 0 72px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 12px 20px 24px; border-bottom: 1px solid var(--line);
    transform: translateY(-120%); transition: transform .25s; z-index: -1;
  }
  .header--dark .nav { background: var(--dark); border-color: var(--dark-line); }
  .nav.open { transform: none; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .header--dark .nav a { border-color: var(--dark-line); }
  .nav .btn { margin-top: 14px; border: 0; }
  .menu-btn { display: block; }
  .teacher { grid-template-columns: 1fr; }
  .teacher__photo { max-width: 180px; }
  .guarantee { flex-direction: column; text-align: center; }
  .capture, .founders { padding: 32px 22px; }
  .price-card { padding: 32px 24px; }
  .door { padding: 30px 24px; }
  .costs th:nth-child(2), .costs td:nth-child(2) { display: none; }
  .podcast { grid-template-columns: 1fr; text-align: center; padding: 28px 22px; }
  .podcast__cover { margin-inline: auto; }
  .sticky-cta {
    display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 40;
    transform: translateY(140%); transition: transform .25s;
  }
  .sticky-cta.show { transform: none; }
  .sticky-cta .btn { width: 100%; }
}