/* Zela — landing de pré-lançamento · v3 (2026-10-07)
   Direção: estrutura de página inspirada na Sword Health (hero dividido, painéis em
   tons pastel, faixa de prova em cor de marca) + regras de interface da Apple
   (Human Interface Guidelines: hierarquia por tamanho e peso, corpo a 17 px,
   listas agrupadas, barra translúcida, alvos ≥ 44 pt — aqui 48 px).
   Só usa var(--…) de tokens.css: tests/site.test.ts falha se aparecer uma cor literal. */

:root {
  color-scheme: light;
  /* Derivados dos tokens — nunca valores novos. */
  --page: var(--color-surface);
  --hairline: color-mix(in oklab, var(--color-text-strong) 12%, transparent);
  --hairline-strong: color-mix(in oklab, var(--color-text-strong) 20%, transparent);
  --mist: var(--color-primary-50);
  --blush: var(--color-accent-100);
  --lift: 0 1px 2px color-mix(in oklab, var(--color-primary-900) 6%, transparent),
          0 12px 32px -12px color-mix(in oklab, var(--color-primary-900) 18%, transparent);
  /* Degradês. Servem para dar profundidade e hierarquia, não para decorar:
     cada um nasce de dois tokens já existentes, por isso não entra cor nova no
     sistema e o contraste do texto mantém-se (prova em docs/brand-contrast-audit-v2.md).
     Em prefers-contrast: more voltam todos a ser lisos. */
  --grad-petrol:
    radial-gradient(88% 120% at 86% -10%, color-mix(in oklab, var(--color-primary-700) 78%, transparent), transparent 58%),
    linear-gradient(168deg, var(--color-primary-800) 0%, var(--color-primary-900) 100%);
  --grad-mist: linear-gradient(180deg, var(--mist) 0%, color-mix(in oklab, var(--mist) 38%, var(--page)) 100%);
  --grad-blush:
    radial-gradient(90% 120% at 100% 0%, color-mix(in oklab, var(--color-accent-300) 34%, transparent), transparent 62%),
    linear-gradient(170deg, var(--blush) 0%, color-mix(in oklab, var(--blush) 55%, var(--page)) 100%);
  --grad-card: linear-gradient(180deg, var(--page) 0%, color-mix(in oklab, var(--mist) 60%, var(--page)) 100%);
  --grad-card-strong: linear-gradient(180deg, color-mix(in oklab, var(--mist) 55%, var(--page)) 0%, var(--page) 62%);
  --grad-form:
    radial-gradient(70% 55% at 0% 0%, color-mix(in oklab, var(--mist) 85%, transparent), transparent 70%),
    linear-gradient(180deg, var(--page) 0%, color-mix(in oklab, var(--blush) 38%, var(--page)) 100%);
  /* Raio por hierarquia: painel > cartão > controlo. */
  --r-panel: 32px; --r-card: 22px; --r-control: 14px;
  --space-section: clamp(64px, 9vw, 112px);
  --gutter: clamp(20px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);           /* 17 px — o corpo do iOS */
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
h1, h2, h3, h4 { color: var(--color-text-strong); margin: 0; }
p { margin: 0; }
a { color: var(--color-primary-600); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--color-primary-800); }

/* Foco visível em todos os elementos interativos (WCAG 2.2 AA) */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--focus-offset) var(--page), var(--focus-ring);
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--color-primary-800); color: var(--color-text-invert);
  padding: 12px 20px; border-radius: var(--radius-full); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; color: var(--color-text-invert); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter); }
.prose { max-width: 66ch; }

/* ── Barra superior: translúcida, como uma navigation bar ───────────── */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklab, var(--page) 82%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hairline);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; min-height: var(--target-min); color: var(--color-primary-800); }
.brand svg { height: 34px; width: auto; }
.brand text { font-family: var(--font-display); font-weight: 500; }
.site-nav { display: none; }
.site-nav ul { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: inline-flex; align-items: center; min-height: var(--target-min); padding: 0 14px;
  color: var(--color-text); font-size: var(--text-sm); font-weight: 600; text-decoration: none; border-radius: var(--radius-full);
}
.site-nav a:hover { color: var(--color-text-strong); background: color-mix(in oklab, var(--color-text-strong) 6%, transparent); }
@media (min-width: 980px) { .site-nav { display: block; } }
.header-actions { display: flex; align-items: center; gap: 4px; }
.header-actions .btn { white-space: nowrap; }
.lang-switch {
  display: inline-flex; align-items: center; min-height: var(--target-min); padding: 0 12px;
  color: var(--color-text-strong); font-weight: 600; font-size: var(--text-sm);
  text-decoration: underline; text-underline-offset: 4px; border-radius: var(--radius-full);
}
.lang-switch:hover { background: color-mix(in oklab, var(--color-text-strong) 6%, transparent); color: var(--color-text-strong); }
@media (max-width: 400px) { .btn-back { display: none; } }
@media (max-height: 480px) { .site-header { position: static; } }

/* ── Botões: cápsula, uma ação principal por ecrã ───────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 24px; border-radius: var(--radius-full); border: 1px solid transparent;
  font: 600 var(--text-base)/1.2 var(--font-sans); letter-spacing: -.005em; text-decoration: none; cursor: pointer;
  transition: background-color .2s ease-out, color .2s ease-out, transform .1s ease-out;
}
.btn:active { transform: scale(.98); }
.btn-lg { min-height: 56px; padding: 0 30px; font-size: var(--text-lg); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: var(--text-sm); }
.btn-primary { background: var(--color-primary-800); color: var(--color-text-invert); }
.btn-primary:hover { background: var(--color-primary-900); color: var(--color-text-invert); }
/* Secundário como texto (padrão Sword): não compete com a ação principal. */
.btn-secondary { background: transparent; color: var(--color-primary-800); padding-inline: 18px; }
.btn-secondary:hover { background: color-mix(in oklab, var(--color-primary-800) 7%, transparent); color: var(--color-primary-900); }
.site-header .btn-secondary { border-color: var(--hairline-strong); }
.btn-light { background: var(--page); color: var(--color-primary-800); }
.btn-light:hover { background: var(--color-surface-muted); color: var(--color-primary-900); }
.btn[aria-disabled="true"], .btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Ritmo e tipografia ─────────────────────────────────────────────── */
section { padding: var(--space-section) 0; scroll-margin-top: 72px; }
.section-mist { background: var(--grad-mist); }
.section-plain { background: var(--page); }
.eyebrow { font-size: var(--text-sm); font-weight: 600; color: var(--color-primary-600); }
h2 {
  margin-top: 10px; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 1.35rem + 2.6vw, 3.1rem); line-height: 1.08; letter-spacing: -.018em; text-wrap: balance;
}
h3 { font-size: var(--text-xl); line-height: 1.3; font-weight: 600; letter-spacing: -.008em; }
h4 { font-size: var(--text-lg); line-height: 1.35; font-weight: 600; }
.section-lead { margin-top: 16px; font-size: var(--text-lg); line-height: 1.5; color: var(--color-text); text-wrap: pretty; }
.subsection { margin-top: 72px; font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; letter-spacing: -.01em; }
.note { margin-top: 24px; font-size: var(--text-sm); color: var(--color-text-muted); max-width: 66ch; }
.helper-inline { font-weight: 400; color: var(--color-text-muted); }

/* ── Hero dividido: promessa à esquerda, o relatório (o produto) à direita ── */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 96px) 0 clamp(64px, 9vw, 120px); }
.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 64px; } }
.pill {
  display: inline-flex; align-items: center; min-height: 32px; padding: 4px 14px;
  border-radius: var(--radius-full); background: var(--mist); color: var(--color-primary-800);
  font-size: var(--text-sm); font-weight: 600;
}
.tagline { margin-top: 28px; font-size: var(--text-lg); font-weight: 600; color: var(--color-primary-700); }
.hero h1 {
  margin-top: 10px; max-width: 16ch;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.6rem, 1.6rem + 4.4vw, 4.4rem); line-height: 1.02; letter-spacing: -.025em; text-wrap: balance;
}
.hero .lead { margin-top: 24px; font-size: var(--text-lg); line-height: 1.55; max-width: 54ch; text-wrap: pretty; }
.actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
/* Lista de compromissos com divisórias finas, como na Sword */
.facts { margin: 36px 0 0; padding: 0; list-style: none; max-width: 30rem; border-top: 1px solid var(--hairline); }
.facts li {
  display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 8px 0;
  border-bottom: 1px solid var(--hairline); font-weight: 600; color: var(--color-text-strong);
}
.facts svg { flex: none; width: 20px; height: 20px; color: var(--color-success); }

/* Relatório de visita: o elemento memorável da página. Painel pastel decorativo,
   o texto vive sempre sobre a superfície clara do cartão. */
.visit-note { position: relative; margin: 0; padding: clamp(28px, 5vw, 56px); border-radius: var(--r-panel);
  background:
    radial-gradient(120% 90% at 0% 0%, var(--blush), transparent 60%),
    radial-gradient(110% 100% at 100% 100%, var(--color-primary-100), transparent 62%),
    var(--mist);
}
.visit-note-card {
  position: relative; max-width: 26rem; margin-inline: auto; padding: 24px 24px 22px;
  border-radius: var(--r-card); background: var(--page); box-shadow: var(--lift);
}
.note-tag {
  display: inline-flex; padding: 2px 10px; border-radius: var(--radius-full);
  background: var(--color-surface-muted); color: var(--color-text-strong); font-size: var(--text-xs); font-weight: 600;
}
.note-title { margin-top: 14px; font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 600; line-height: 1.15; color: var(--color-text-strong); }
.note-time { margin-top: 4px; font-size: var(--text-sm); color: var(--color-text-muted); }
.note-list { margin: 18px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--hairline); }
.note-list li { position: relative; padding: 12px 0 12px 30px; border-bottom: 1px solid var(--hairline); color: var(--color-text-strong); }
.note-list li::before {
  content: ""; position: absolute; left: 2px; top: 50%; width: 16px; height: 16px; margin-top: -8px;
  border-radius: var(--radius-full); background: var(--color-success);
}
.note-list li::after {
  content: ""; position: absolute; left: 7px; top: 50%; width: 5px; height: 9px; margin-top: -6px;
  border: solid var(--page); border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.note-remark { margin-top: 16px; font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; line-height: 1.4; color: var(--color-primary-800); }
.visit-note figcaption { margin-top: 18px; text-align: center; font-size: var(--text-sm); color: var(--color-text); }
@media (prefers-reduced-motion: no-preference) {
  .visit-note-card { animation: nota-entra .7s cubic-bezier(.2, .7, .2, 1) .15s both; }
  @keyframes nota-entra { from { opacity: 0; transform: translateY(16px) scale(.985); } to { opacity: 1; transform: none; } }
}

/* ── Para quem: lista com ícones, sem cartões repetidos ─────────────── */
.situations { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 0 48px; }
@media (min-width: 720px) { .situations { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .situations { grid-template-columns: repeat(3, 1fr); } }
.situations li {
  display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; align-items: start;
  padding: 22px 0; border-top: 1px solid var(--hairline);
}
.situations .icon-badge { grid-row: span 2; margin: 0; background: var(--page); }
.situations h3 { font-size: var(--text-lg); }
.situations p { margin-top: 4px; }
.icon-badge {
  display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px;
  border-radius: var(--r-control); background: var(--mist); color: var(--color-primary-800);
}
.icon-badge svg { width: 24px; height: 24px; }

/* ── Como vai funcionar: sequência real, por isso numerada ──────────── */
.steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 40px; counter-reset: none; }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 48px; } }
.steps li { border-top: 2px solid var(--color-primary-800); padding-top: 20px; }
.step-number { font-family: var(--font-display); font-weight: 600; font-size: var(--text-5xl); line-height: 1; letter-spacing: -.02em; color: var(--color-primary-800); }
.steps h3 { margin-top: 16px; }
.steps p:not(.step-number) { margin-top: 8px; }

/* Lista agrupada (inset grouped list) para o que acontece numa visita */
.grouped {
  list-style: none; margin: 28px 0 0; padding: 0; max-width: 820px;
  border-radius: var(--r-card); background: var(--grad-mist); overflow: hidden;
}
.grouped li { padding: 18px 24px; }
.grouped li + li { border-top: 1px solid var(--hairline); }
.grouped p { margin-top: 4px; }

/* ── Verificação: faixa de marca (o lugar onde a Sword põe números;
   aqui fica só o que verificamos e o ponto de situação honesto) ─────── */
.band-petrol { background: var(--grad-petrol); color: var(--color-primary-100); }
.band-petrol h2, .band-petrol h3, .band-petrol strong { color: var(--color-text-invert); }
.band-petrol .eyebrow { color: var(--color-accent-300); }
.band-petrol .section-lead { color: var(--color-primary-100); }
.band-petrol a { color: var(--color-text-invert); }
.band-petrol :focus-visible { box-shadow: 0 0 0 var(--focus-offset) var(--color-primary-800), 0 0 0 5px var(--color-text-invert); }
.commit-list { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 0 48px; counter-reset: passo; }
@media (min-width: 768px) { .commit-list { grid-template-columns: repeat(2, 1fr); } }
.commit-list li {
  counter-increment: passo; position: relative; padding: 22px 0 22px 64px;
  border-top: 1px solid color-mix(in oklab, var(--color-text-invert) 22%, transparent);
}
.commit-list li::before {
  content: counter(passo); position: absolute; left: 0; top: 20px; width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center; border-radius: var(--radius-full);
  background: color-mix(in oklab, var(--color-text-invert) 12%, transparent);
  color: var(--color-text-invert); font-weight: 600;
}
.commit-list strong { display: block; font-size: var(--text-lg); margin-bottom: 4px; }
.status-note {
  margin-top: 40px; padding: 20px 24px; border-radius: var(--r-card); max-width: 66ch;
  background: color-mix(in oklab, var(--color-text-invert) 10%, transparent); color: var(--color-text-invert);
}

/* ── Planos ─────────────────────────────────────────────────────────── */
.grid { display: grid; gap: 20px; margin-top: 48px; }
@media (min-width: 720px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.tier {
  position: relative; display: flex; flex-direction: column;
  background: var(--grad-card); border: 1px solid var(--hairline-strong); border-radius: var(--r-card); padding: 32px 28px 28px;
}
.tier.is-recommended { background: var(--grad-card-strong); border: 2px solid var(--color-primary-800); box-shadow: var(--lift); }
.tier-flag {
  position: absolute; top: -14px; left: 26px; padding: 4px 12px; border-radius: var(--radius-full);
  background: var(--color-primary-800); color: var(--color-text-invert); font-size: var(--text-sm); font-weight: 600;
}
.tier h3 { font-family: var(--font-display); font-size: var(--text-3xl); letter-spacing: -.015em; }
.tier .price { margin-top: 10px; font-size: var(--text-2xl); font-weight: 600; line-height: 1.2; color: var(--color-text-strong); }
.tier .price-tba { color: var(--color-text-muted); font-weight: 400; font-size: var(--text-xl); }
.tier .rhythm { margin-top: 6px; font-weight: 600; color: var(--color-primary-700); }
.tier ul { margin: 20px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--hairline); }
.tier li { display: flex; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--hairline); }
.tier li svg { flex: none; width: 20px; height: 20px; margin-top: 3px; color: var(--color-success); }
.price-disclaimer { margin-top: 28px; font-weight: 600; color: var(--color-text-strong); max-width: 66ch; }

/* ── Cuidadores: painel pastel (barro claro) ────────────────────────── */
.caregiver-band { background: var(--grad-blush); color: var(--color-text); border-radius: var(--r-panel); padding: clamp(32px, 6vw, 64px); }
.caregiver-band .eyebrow { color: var(--color-accent-600); }
.caregiver-band ul { margin: 28px 0 0; padding: 0; list-style: none; max-width: 40rem; border-top: 1px solid var(--hairline); }
.caregiver-band li { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--hairline); color: var(--color-text-strong); }
.caregiver-band li svg { flex: none; width: 20px; height: 20px; margin-top: 3px; color: var(--color-accent-600); }
.caregiver-band .actions { margin-top: 32px; }
.caregiver-band .btn-light { background: var(--color-primary-800); color: var(--color-text-invert); }
.caregiver-band .btn-light:hover { background: var(--color-primary-900); color: var(--color-text-invert); }

/* ── Respostas: abertas, nunca escondidas ───────────────────────────────
   Numa página de pré-lançamento, as respostas honestas ("ainda não", "nada",
   "não") são o melhor argumento que a Zela tem. Pô-las atrás de um acordeão
   com o rótulo "Perguntas frequentes" escondia justamente o que convence. */
.answers {
  margin-top: 40px; display: grid; gap: 0 56px;
  border-top: 1px solid var(--hairline-strong);
}
.answer { padding: 26px 0; border-bottom: 1px solid var(--hairline); }
.answer h3 {
  margin: 0; font-family: var(--font-display); font-size: var(--text-xl);
  font-weight: 600; letter-spacing: -.01em; color: var(--color-text-strong);
}
.answer p { margin: 8px 0 0; max-width: 46ch; }
.answer strong { color: var(--color-text-strong); }
@media (min-width: 820px) {
  .answers { grid-template-columns: repeat(2, 1fr); }
  /* As duas últimas linhas não levam risco a fechar, para a grelha não parecer uma tabela. */
  .answer:nth-last-child(-n+2) { border-bottom: 0; }
}

/* ── Formulário: cartão claro sobre o painel ────────────────────────── */
.form-card { background: var(--grad-form); border-radius: var(--r-panel); padding: clamp(28px, 5vw, 48px); max-width: 600px; margin-inline: auto; box-shadow: var(--lift); }
.form-card h2 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.6rem); }
.field { margin-top: 24px; }
.field > label, fieldset legend { display: block; font-weight: 600; color: var(--color-text-strong); font-size: var(--text-base); }
fieldset { margin: 28px 0 0; padding: 0; border: 0; min-width: 0; }
.helper { margin-top: 4px; font-size: var(--text-sm); color: var(--color-text-muted); }
input[type="email"], input[type="text"] {
  display: block; width: 100%; margin-top: 8px; min-height: 52px; padding: 0 16px;
  font: 400 var(--text-base) var(--font-sans); color: var(--color-text-strong);
  background: var(--page); border: 1px solid var(--color-border-strong); border-radius: var(--r-control);
}
input[type="email"]:focus-visible, input[type="text"]:focus-visible { border-color: var(--color-primary-600); }
input[aria-invalid="true"] { border-color: var(--color-danger); border-width: 2px; }
/* Escolha do perfil: grupo de opções com divisórias, como uma lista de definições */
#perfil-grupo { border: 1px solid var(--color-border-strong); border-radius: var(--r-control); overflow: hidden; }
#perfil-grupo legend { float: left; width: 100%; padding: 14px 16px 10px; margin: 0; background: var(--mist); border-bottom: 1px solid var(--hairline-strong); }
#perfil-grupo legend + * { clear: both; }
#perfil-grupo .choice { margin: 0; border: 0; border-radius: 0; }
#perfil-grupo .choice + .choice { border-top: 1px solid var(--hairline); }
#perfil-grupo .error-msg { padding: 0 16px 12px; }
.choice {
  display: flex; align-items: flex-start; gap: 12px; margin-top: 10px; padding: 14px 16px; min-height: 52px;
  border: 1px solid var(--color-border-strong); border-radius: var(--r-control); background: var(--page); cursor: pointer;
}
.choice:hover { background: var(--mist); }
.choice input { flex: none; width: 24px; height: 24px; margin: 0; accent-color: var(--color-primary-800); }
.choice:has(input:checked) { background: var(--mist); }
.choice:has(input:checked):not(.consent) { box-shadow: inset 4px 0 0 var(--color-primary-800); }
.error-msg { display: flex; gap: 6px; margin-top: 8px; font-size: var(--text-sm); font-weight: 600; color: var(--color-danger); }
.error-msg[hidden] { display: none; }
.error-msg svg { flex: none; width: 18px; height: 18px; margin-top: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin-top: 32px; }
.form-actions .btn { width: 100%; }
.alert {
  margin-top: 20px; padding: 16px 20px; border-radius: var(--r-control);
  background: var(--color-danger-bg); border: 1px solid var(--color-danger); color: var(--color-text-strong);
}
.alert[hidden], .success[hidden] { display: none; }
.success { padding: 8px 0; }
.success h3 { font-family: var(--font-display); font-size: var(--text-3xl); }
.success p { margin-top: 12px; }

/* ── Rodapé ─────────────────────────────────────────────────────────── */
.site-footer { padding: 56px 0 48px; background: var(--page); border-top: 1px solid var(--hairline); }
.site-footer .brand svg { height: 30px; }
.site-footer p { margin-top: 12px; font-size: var(--text-sm); color: var(--color-text-muted); }
.site-footer ul { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 4px 24px; }
.site-footer ul a { display: inline-flex; align-items: center; min-height: var(--target-min); color: var(--color-text); font-size: var(--text-sm); }
.site-footer .contact a { font-weight: 600; color: var(--color-text-strong); }

/* Páginas simples (termos, privacidade, obrigado, erro, 404) */
.page { padding: clamp(48px, 7vw, 88px) 0; }
.page h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.3rem, 1.7rem + 2.6vw, 3.4rem); line-height: 1.06; letter-spacing: -.02em; }
.page h2 { font-size: var(--text-2xl); margin-top: 48px; letter-spacing: -.01em; }
.page p, .page ul { margin-top: 14px; }
.page ul { padding-left: 1.25rem; }
.page li + li { margin-top: 6px; }
.placeholder { background: var(--color-warning-bg); color: var(--color-text-strong); border: 1px dashed var(--color-warning); padding: 0 6px; border-radius: 4px; font-weight: 600; }

/* ── Preferências do sistema (HIG: respeitar sempre) ────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header { background: var(--page); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  :root {
    --hairline: var(--color-border-strong); --hairline-strong: var(--color-text);
    /* Sem degradês: superfícies lisas, que é o que este modo pede. */
    --grad-petrol: var(--color-primary-900);
    --grad-mist: var(--mist);
    --grad-blush: var(--blush);
    --grad-card: var(--page);
    --grad-card-strong: var(--page);
    --grad-form: var(--page);
  }
  .visit-note { background: var(--mist); }
}
@media (forced-colors: active) {
  .btn, .tier, .faq, .grouped, .form-card { border: 1px solid CanvasText; }
  .note-list li::before, .note-list li::after { display: none; }
}

/* Ajustes finos */
.field > label.choice { display: flex; font-weight: 400; color: var(--color-text-strong); }
.btn { text-align: center; }
@media (max-width: 520px) { .caregiver-band .btn, .hero .actions .btn-primary { width: 100%; } }
.choice input { margin-top: 1px; }
#cuidadores, #caregivers { padding-top: 0; }