/* ================================
   VARIÁVEIS (identidade Travessia Clínica)
   Musgo #51594D (primária) · Marrom #492E2C (assinatura/CTA) · Bege #EEE9E5 (base)
   Sálvia é reservada ao paciente: NÃO usar na Travessia (exceto no símbolo oficial de três pontos).
   ================================ */
:root {
  --color-primary: #51594D;
  --color-primary-dark: #3d443a;
  --color-brown: #492E2C;
  --color-bg: #EEE9E5;
  --color-paper: #F5F2EF;
  --color-text: #1b1c1a;
  --color-text-light: #5d605a;
  --color-line: #d6cfc8;
  --color-on-dark: #EEE9E5;
  --color-on-dark-soft: rgba(238, 233, 229, .78);

  /* símbolo dos três pontos (conforme logo) */
  --mark-1: #EEE9E5;
  --mark-2: #9BAD93;
  --mark-3: #51594D;

  --font-heading: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --font-size-h1: clamp(2.4rem, 7vw, 4.4rem);
  --font-size-h2: clamp(1.7rem, 3.4vw, 2.6rem);
  --font-size-h3: clamp(1.15rem, 2vw, 1.35rem);
  --font-size-body: 1rem;
  --font-size-small: .875rem;
  --font-size-cta: 1.0625rem;
  --line-height-body: 1.7;

  --spacing-xs: .5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --max-width: 1120px;
  --border-radius: 4px;
}

/* ================================
   BASE E TIPOGRAFIA
   ================================ */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  font-weight: 400;
  line-height: var(--line-height-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
h1, h2, h3 { font-family: var(--font-heading); font-weight: 400; line-height: 1.15; letter-spacing: -.01em; }
p { max-width: 65ch; }
strong { font-weight: 600; }

/* Itálico serifado: SOMENTE no nome "Travessia" (e frases-assinatura da identidade) */
.brand-italic { font-family: var(--font-heading); font-style: italic; font-weight: 400; }
.brand-sub { font-family: var(--font-heading); font-style: normal; }

:focus-visible { outline: 3px solid var(--color-brown); outline-offset: 3px; }
.section--dark :focus-visible, .hero :focus-visible, .footer :focus-visible { outline-color: var(--color-bg); }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 780px; }

.eyebrow {
  font-size: .75rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
  color: var(--color-text-light); margin-bottom: var(--spacing-sm);
}
.eyebrow--light { color: var(--color-on-dark-soft); }


/* ================================
   COMPONENTES GLOBAIS
   ================================ */
.btn {
  display: inline-block; font-family: var(--font-body); font-size: var(--font-size-cta);
  font-weight: 600; line-height: 1.2; letter-spacing: .01em; text-align: center;
  padding: 18px 34px; border-radius: var(--border-radius); border: 1.5px solid transparent;
  cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0, 0, 0, .18); }
.btn--brown { background: var(--color-brown); color: var(--color-bg); }
.btn--brown:hover { background: #3a2422; }
.btn--light { background: var(--color-bg); color: var(--color-brown); }
.btn--light:hover { background: #fff; }
.btn--lg { padding: 20px 42px; font-size: 1.125rem; }

.section { position: relative; padding: 64px 0; overflow: hidden; }
.section--paper { background: var(--color-paper); }
.section--dark { background: var(--color-primary); color: var(--color-on-dark); }
.section__head { margin-bottom: var(--spacing-md); }
.section__title { font-size: var(--font-size-h2); max-width: 24ch; }
.section__lead { margin-top: var(--spacing-sm); font-size: 1.0625rem; color: var(--color-text-light); }
.section--dark .section__lead { color: var(--color-on-dark-soft); }
.section--dark .section__title { max-width: 26ch; }
.cta-row { margin-top: var(--spacing-md); }

.section__mark {
  position: absolute; right: -80px; bottom: -40px; width: 420px; height: 280px;
  opacity: .12; pointer-events: none;
  --mark-1: #EEE9E5; --mark-2: #EEE9E5; --mark-3: #EEE9E5;
}
.section__mark--left { right: auto; left: -100px; top: -30px; bottom: auto; }

/* Fade-in */
.fade-in-on-scroll { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.fade-in-on-scroll.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-in-on-scroll { opacity: 1; transform: none; transition: none; }
  .btn, .btn:hover { transition: none; transform: none; }
}

/* ================================
   SEÇÃO: HERO
   ================================ */
.hero {
  position: relative; overflow: hidden;
  background: var(--color-primary); color: var(--color-on-dark);
  padding: 36px 0 56px;
}
.hero__mark {
  position: absolute; right: -70px; bottom: -30px; width: 340px; height: 230px;
  opacity: .16; pointer-events: none;
}
.hero__inner { position: relative; display: flex; flex-direction: column; }
.hero__text { display: contents; }
.hero__text > * { order: 0; }
.hero__credit { order: 1; } .hero__title { order: 2; } .hero__sub { order: 3; } .hero__cta { order: 4; }
.hero__photo { order: 5; } .hero__why { order: 6; } .hero__bullets-intro, .hero__bullets { order: 7; }
.hero__photo { width: min(62%, 250px); margin: 40px auto 0; position: relative; }
.hero__photo img {
  width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 14%;
  border-radius: 50%; box-shadow: 0 0 0 10px rgba(238, 233, 229, .12), 0 20px 50px rgba(0, 0, 0, .25);
}
.hero__photo figcaption { margin-top: 22px; font-size: .66rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--color-on-dark-soft); text-align: center; }
.hero__credit {
  font-size: .68rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  color: var(--color-on-dark); padding-bottom: 14px; border-bottom: 1px solid rgba(238, 233, 229, .25);
  margin-bottom: 40px; max-width: none; line-height: 1.8;
}
.hero__credit span { color: var(--color-on-dark-soft); }
.hero__title { font-size: clamp(2.1rem, 5.6vw, 3.6rem); line-height: 1.08; max-width: 20ch; }
.hero__title-soft { color: var(--color-on-dark-soft); }
.hero__sub { margin-top: 24px; font-size: 1.125rem; color: var(--color-on-dark); max-width: 52ch; }
.hero__why {
  margin-top: 22px; padding-left: 16px; border-left: 2px solid rgba(238, 233, 229, .5);
  font-size: .98rem; color: var(--color-on-dark-soft); max-width: 56ch;
}
.hero__why strong { color: var(--color-on-dark); }
.hero__bullets-intro { margin-top: 24px; font-size: 1rem; color: var(--color-on-dark); max-width: 52ch; }
.hero__bullets-intro + .hero__bullets { margin-top: 14px; }
.hero__bullets { margin-top: 24px; display: grid; gap: 10px; max-width: 52ch; }
.hero__bullets li {
  position: relative; padding-left: 22px; font-size: 1rem; color: var(--color-on-dark-soft);
}
.hero__bullets li::before {
  content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-bg);
}
.hero__cta { margin-top: 28px; }
.hero__cta + .hero__why { margin-top: 36px; }
.hero__cta .btn { width: 100%; }
.hero__trust { margin-top: 14px; font-size: var(--font-size-small); color: var(--color-on-dark-soft); }

/* ================================
   SEÇÃO: TESE
   ================================ */
.section--thesis { background: var(--color-bg); padding: 56px 0; border-bottom: 1px solid var(--color-line); }
.thesis__quote { font-family: var(--font-heading); font-size: clamp(1.35rem, 3vw, 2rem); line-height: 1.35; color: var(--color-primary-dark); max-width: none; }
.thesis__line { margin-top: 22px; color: var(--color-text-light); }

/* ================================
   SEÇÃO: PROBLEMA
   ================================ */
.situations__intro { margin-top: var(--spacing-sm); font-weight: 500; color: var(--color-text); }
.situations { display: grid; gap: 0; border-top: 1px solid var(--color-line); }
.situation { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--color-line); }
.situation__n { font-family: var(--font-heading); font-size: 1.15rem; color: var(--color-primary); padding-top: 2px; }
.situation p { max-width: 70ch; }
.problem__close { margin-top: var(--spacing-md); font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.5; color: var(--color-primary-dark); max-width: 46ch; }

/* ================================
   SEÇÃO: SOLUÇÃO
   ================================ */
.path { display: grid; gap: 0; margin-top: var(--spacing-md); counter-reset: p; border-top: 1px solid rgba(238, 233, 229, .25); }
.path li { padding: 22px 0; border-bottom: 1px solid rgba(238, 233, 229, .25); }
.path__word { display: block; font-family: var(--font-heading); font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1.1; }
.path__desc { display: block; margin-top: 6px; color: var(--color-on-dark-soft); max-width: 40ch; }
.solution__note { margin-top: var(--spacing-md); font-size: .95rem; color: var(--color-on-dark-soft); border-left: 2px solid rgba(238, 233, 229, .5); padding-left: 16px; }

/* ================================
   SEÇÃO: PASSO A PASSO
   ================================ */
.steps { display: grid; gap: 28px; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start; }
.step__n {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-on-dark); background: var(--color-primary);
}
.step h3 { font-size: var(--font-size-h3); margin-bottom: 4px; }
.step p { color: var(--color-text-light); }
.steps__chain {
  margin-top: var(--spacing-md); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--color-text-light); max-width: none; line-height: 1.9;
}

/* ================================
   SEÇÃO: MÓDULOS
   ================================ */
.modules { display: grid; gap: 12px; }
.module { background: var(--color-bg); border: 1px solid var(--color-line); border-radius: var(--border-radius); }
.module summary { position: relative; display: grid; gap: 2px; padding: 22px 56px 22px 22px; }
.module summary::after {
  content: "+"; position: absolute; right: 22px; top: 22px; font-size: 1.5rem; line-height: 1;
  color: var(--color-primary); transition: transform .2s ease;
}
.module[open] summary::after { content: "–"; }
.module__tag { font-size: .7rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--color-text-light); }
.module__name { font-family: var(--font-heading); font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.2; color: var(--color-primary-dark); }
.module__tagline { color: var(--color-text-light); font-size: .95rem; max-width: 60ch; }
.module__body { padding: 0 22px 26px; }
.module__body > p { max-width: 70ch; margin-bottom: 16px; }
.module__body ul { display: grid; gap: 8px; border-top: 1px solid var(--color-line); padding-top: 16px; }
.module__body li { position: relative; padding-left: 20px; font-size: .95rem; }
.module__body li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); }

/* ================================
   SEÇÃO: RESULTADO
   ================================ */
.split { display: grid; gap: var(--spacing-md); }
.checks { display: grid; gap: 0; border-top: 1px solid var(--color-line); }
.checks li { position: relative; padding: 16px 0 16px 34px; border-bottom: 1px solid var(--color-line); }
.checks li::before {
  content: ""; position: absolute; left: 4px; top: 22px; width: 12px; height: 7px;
  border-left: 2px solid var(--color-primary); border-bottom: 2px solid var(--color-primary); transform: rotate(-45deg);
}

/* ================================
   SEÇÃO: PARA QUEM
   ================================ */
.fit { display: grid; gap: 20px; }
.fit__col { padding: 28px 24px; border-radius: var(--border-radius); background: var(--color-bg); border: 1px solid var(--color-line); }
.fit__col h3 { font-size: var(--font-size-h3); margin-bottom: 16px; }
.fit__col--yes { border-top: 4px solid var(--color-primary); }
.fit__col--no { border-top: 4px solid var(--color-brown); }
.fit__col ul { display: grid; gap: 12px; }
.fit__col li { position: relative; padding-left: 20px; font-size: .95rem; }
.fit__col li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 8px; border-radius: 50%; }
.fit__col--yes li::before { background: var(--color-primary); }
.fit__col--no li::before { background: var(--color-brown); }

/* ================================
   SEÇÃO: OFERTA
   ================================ */
.section--offer .section__title { max-width: none; }
.offer__list { margin-top: var(--spacing-md); display: grid; gap: 10px; }
.offer__list li { position: relative; padding-left: 22px; color: var(--color-on-dark); }
.offer__list li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 8px; border-radius: 50%; background: var(--color-bg); }
.offer__box { margin-top: var(--spacing-md); padding: 32px 24px; border: 1px solid rgba(238, 233, 229, .35); border-radius: var(--border-radius); text-align: center; }
.offer__box p { margin-left: auto; margin-right: auto; }
.offer__price { font-family: var(--font-heading); font-size: 1.6rem; }
.offer__meta { margin: 8px auto 24px; color: var(--color-on-dark-soft); }
.offer__box .btn { width: 100%; }
.offer__trust { margin-top: 14px; font-size: var(--font-size-small); color: var(--color-on-dark-soft); }

/* ================================
   FORMULÁRIO DE LISTA DE ESPERA
   ================================ */
.waitlist { display: grid; gap: var(--spacing-md); align-items: start; position: relative; }
.waitlist .offer__list { margin-top: var(--spacing-md); }
.waitlist__card, .final__card {
  background: var(--color-bg); color: var(--color-text); border-radius: var(--border-radius);
  padding: 28px 22px; text-align: left; box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
}
.final__card { margin: 0 auto; max-width: 520px; background: var(--color-paper); border: 1px solid var(--color-line); box-shadow: none; }
.lead-form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .8rem; font-weight: 500; letter-spacing: .04em; color: var(--color-text); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"] {
  width: 100%; padding: 14px 14px; font-size: 1rem; line-height: 1.3; color: var(--color-text);
  background: #fff; border: 1.5px solid var(--color-line); border-radius: var(--border-radius);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input::placeholder { color: #8b8e87; }
.field input:hover { border-color: var(--color-primary); }
.field input:focus { outline: none; border-color: var(--color-brown); box-shadow: 0 0 0 3px rgba(73, 46, 44, .18); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-size: .78rem; line-height: 1.5; color: var(--color-text-light); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-brown); }
.lead-form .btn { width: 100%; }
.lead-form .btn:disabled { opacity: .7; cursor: wait; transform: none; box-shadow: none; }
.form__error { font-size: .88rem; font-weight: 500; color: #8a1f1f; background: #f7e3e1; border-radius: var(--border-radius); padding: 10px 14px; max-width: none; }
.form__note { font-size: .78rem; text-align: center; color: var(--color-text-light); max-width: none; }
.form__success { text-align: center; padding: 12px 0; }
.form__success h3 { font-size: 1.6rem; margin-bottom: 10px; color: var(--color-primary-dark); }
.form__success p { margin: 0 auto 18px; color: var(--color-text-light); }
.form__success .btn--light { background: var(--color-brown); color: var(--color-bg); }
.form__success[hidden], .lead-form[hidden], .form__error[hidden], [data-group-link][hidden] { display: none; }

/* ================================
   SEÇÃO: AUTORIDADE
   ================================ */
.authority { display: grid; gap: var(--spacing-md); align-items: start; }
.authority__photo { width: 100%; max-width: 420px; margin: 0 auto; }
.authority__photo img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; mix-blend-mode: multiply; }
.authority__text .section__title { font-style: normal; }
.authority__role { margin: 6px 0 20px; font-size: .75rem; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--color-brown); }
.authority__text p + p { margin-top: 14px; }
.authority__quote { margin: 24px 0; padding-left: 18px; border-left: 2px solid var(--color-primary); font-family: var(--font-heading); font-size: 1.2rem; line-height: 1.5; color: var(--color-primary-dark); }
.authority__quote cite { display: block; margin-top: 8px; font-family: var(--font-body); font-style: normal; font-size: .72rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--color-text-light); }
.credentials { display: grid; gap: 10px; margin-top: 8px; padding-top: 20px; border-top: 1px solid var(--color-line); }
.credentials li { position: relative; padding-left: 28px; font-size: .92rem; }
.credentials li::before { content: ""; position: absolute; left: 4px; top: .5em; width: 11px; height: 6px; border-left: 2px solid var(--color-primary); border-bottom: 2px solid var(--color-primary); transform: rotate(-45deg); }
.authority__mission { font-family: var(--font-heading); font-size: 1.25rem; line-height: 1.45; color: var(--color-primary-dark); padding-top: 8px; }

/* ================================
   SEÇÃO: FAQ
   ================================ */
.faq { border-top: 1px solid var(--color-line); }
.faq__item { border-bottom: 1px solid var(--color-line); }
.faq__item summary {
  position: relative; padding: 20px 40px 20px 0; font-family: var(--font-heading); font-size: 1.15rem; line-height: 1.35;
}
.faq__item summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font-size: 1.5rem; line-height: 1; color: var(--color-primary); }
.faq__item[open] summary::after { content: "–"; }
.faq__item p { padding: 0 0 22px; color: var(--color-text-light); max-width: 62ch; }

/* ================================
   SEÇÃO: CTA FINAL
   ================================ */
.section--final { background: var(--color-bg); text-align: center; padding: 72px 0; }
.section--final .section__title { max-width: 22ch; margin: 0 auto; }
.section--final .section__lead { margin: 16px auto 32px; }
.section--final .btn { width: 100%; }

/* ================================
   RODAPÉ
   ================================ */
.footer { background: var(--color-primary-dark); color: var(--color-on-dark); padding: 48px 0 40px; }
.footer__inner { display: grid; gap: 28px; }
.footer__brand { font-size: 1.75rem; }
.footer__credit { margin-top: 8px; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--color-on-dark-soft); line-height: 1.8; }
.footer__legal { font-size: .85rem; color: var(--color-on-dark-soft); display: grid; gap: 8px; }

/* ================================
   RESPONSIVO
   ================================ */
@media (min-width: 768px) {
  .container { padding: 0 40px; }
  .section { padding: 88px 0; }
  .hero { padding: 44px 0 88px; }
  .hero__credit { font-size: .72rem; margin-bottom: 72px; }
  .hero__mark { right: auto; left: -160px; top: auto; bottom: -90px; width: 560px; height: 380px; opacity: .22; }
  .hero__inner { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: center; }
  .hero__text { display: block; }
  .hero__photo { width: 100%; max-width: 380px; margin: 0 0 0 auto; }
  .hero__photo img { box-shadow: 0 0 0 14px rgba(238, 233, 229, .12), 0 24px 60px rgba(0, 0, 0, .28); }
  .hero__cta .btn, .section--final .btn, .offer__box .btn { width: auto; }
  .path { grid-template-columns: repeat(2, 1fr); column-gap: 40px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 36px 40px; }
  .fit { grid-template-columns: 1fr 1fr; gap: 24px; }
  .fit__col { padding: 36px 32px; }
  .split { grid-template-columns: 5fr 7fr; gap: 56px; }
  .authority { grid-template-columns: 4fr 7fr; gap: 56px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 56px; }
  .waitlist { grid-template-columns: 6fr 5fr; gap: 56px; }
  .waitlist__card { padding: 36px 32px; }
}

@media (min-width: 1200px) {
  .section { padding: 104px 0; }
  .path { grid-template-columns: repeat(4, 1fr); column-gap: 28px; border-top: 0; }
  .path li { border-top: 1px solid rgba(238, 233, 229, .25); border-bottom: 0; padding: 24px 0 0; }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .step { grid-template-columns: 1fr; gap: 14px; }
  .hero__mark { left: -120px; width: 640px; height: 434px; bottom: -110px; }
}