/* ============================================================
   ValutaMed — Design tokens (paleta extraída do logotipo)
   ============================================================ */
:root {
  --primary-blue: #1E3A8A;
  --logo-cyan: #0E7490;
  --logo-purple: #6D28D9;
  --logo-green: #2FA893;
  --bg-dark: #0F172A;

  --bg: #FBFEFC;
  --bg-alt: #EAF7F1;
  --surface: #FFFFFF;
  --surface-2: #F3F1FB;
  --border: #E2E8F0;
  --ink: #1E293B;
  --ink-soft: #475569; /* mais escuro que antes por pedido do usuário — ainda passa WCAG AA (7:1+ sobre --bg-alt) */
  --red-bg: #FEE2E2;
  --red-ink: #991B1B;
  --amber-bg: #FEF3C7;
  --amber-ink: #92400E;

  --gradient-tech: linear-gradient(135deg, var(--logo-cyan) 0%, var(--primary-blue) 55%, var(--logo-purple) 100%);
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.06);
}

:root[data-theme="dark"] {
  --bg: #0B1220;
  --bg-alt: #131F35;
  --surface: #151F35;
  --surface-2: #1C2A45;
  --border: #263452;
  --ink: #EAF2FB;
  --ink-soft: #9FB0CC;
  --red-bg: #3B1518;
  --red-ink: #FCA5A5;
  --amber-bg: #3A2A0F;
  --amber-ink: #FCD34D;
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1220;
    --bg-alt: #131F35;
    --surface: #151F35;
    --surface-2: #1C2A45;
    --border: #263452;
    --ink: #EAF2FB;
    --ink-soft: #9FB0CC;
    --red-bg: #3B1518;
    --red-ink: #FCA5A5;
    --amber-bg: #3A2A0F;
    --amber-ink: #FCD34D;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, .serif { font-family: Georgia, "Times New Roman", serif; }
a { color: inherit; }
img, svg { max-width: 100%; display: block; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: var(--gradient-tech);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brilho-marca {
  text-shadow: 0 0 24px rgba(109, 40, 217, 0.35), 0 0 12px rgba(14, 116, 144, 0.25);
}

/* ============================================================
   HEADER
   ============================================================ */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 16px;
}
.logo {
  font-family: Georgia, serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.2px;
  text-decoration: none;
}
/* Logo do cabeçalho — sempre empilhado (símbolo em cima, ValutaMed + tagline embaixo).
   No desktop fica no canto esquerdo, mesma posição de sempre. No mobile (ver a
   regra de 3 zonas mais abaixo, junto do breakpoint de cada área) fica
   centralizado entre a borda e o botão Menu, sem nunca sobrepor. */
.logo-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  gap: 0;
  margin-top: 4px;
}
.logo-simbolo {
  height: 25px;
  width: auto;
  display: block;
}
.logo-texto {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.15;
}
.logo-texto .logo {
  font-size: 15px;
}
.logo-tagline {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 6px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary-blue);
  opacity: 0.75;
}
/* Versão empilhada maior — telas com espaço vertical de sobra, como login e rodapé. */
.logo-link-empilhado {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  gap: 4px;
}
.logo-link-empilhado .logo-simbolo {
  height: 56px;
}
.logo-link-empilhado .logo-texto .logo {
  font-size: 24px;
}
.logo-link-empilhado .logo-tagline {
  font-size: 8px;
}
nav.main-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 36px;
  width: 100%;
  justify-content: center;
}
nav.main-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
nav.main-nav a:hover, nav.main-nav a:focus-visible { color: var(--logo-purple); }
/* Agrupa o menu (que cresceu bastante) em blocos com um respiro visual entre
   eles, em vez de uma fileira só de links do mesmo jeito — mais fácil de
   escanear onde uma coisa está. Cada grupo já tem seu próprio "gap" interno
   (herdado de nav.main-nav); o divisor só marca a fronteira entre grupos. */
.nav-grupo { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; row-gap: 10px; }
.nav-divisor { width: 1px; align-self: stretch; min-height: 18px; background: var(--border); }
@media (max-width: 760px) {
  .nav-divisor { display: none; }
  .nav-grupo { flex-direction: column; align-items: flex-start; gap: 4px; width: 100%; }
}
.nav-spacer { display: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}
@media (max-width: 760px) {
  nav.main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 4px;
    padding: 10px 24px 18px;
    display: none;
  }
  nav.main-nav.open { display: flex; }
  nav.main-nav a { padding: 8px 0; width: 100%; }
  .nav-toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-soft); }

  /* Logo um pouco menor em celular — sobra mais espaço pro conteúdo na tela pequena. */
  .logo-simbolo { height: 20px; }
  .logo-texto .logo { font-size: 13px; }
  .logo-tagline { font-size: 5.5px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 56px 0 40px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(14,116,144,0.12), transparent 55%),
    radial-gradient(circle at 88% 10%, rgba(109,40,217,0.12), transparent 55%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 760px; }
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--logo-cyan);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
  transform: translateY(-2px);
  box-shadow: 0 10px 18px -8px rgba(15, 23, 42, 0.16);
  transition: color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  cursor: default;
}
.eyebrow:hover {
  color: var(--primary-blue);
  transform: translateY(-5px);
  box-shadow: 0 16px 28px -8px rgba(109, 40, 217, 0.4);
}
.eyebrow:active {
  color: var(--logo-purple);
  transform: translateY(0);
  box-shadow: 0 6px 12px -6px rgba(109, 40, 217, 0.35);
}
@media (prefers-reduced-motion: reduce) {
  .eyebrow:hover, .eyebrow:active { transform: none; }
}
.hero h1 {
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.15;
  margin: 0 0 16px;
  text-wrap: balance;
}
.hero p.lede {
  font-size: 16.5px;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0;
}

/* ============================================================
   ESCOLHA — Sou Paciente / Sou ADV
   ============================================================ */
.escolha { padding: 8px 0 56px; }
.escolha-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 20px;
}
@media (max-width: 860px) { .escolha-grid { grid-template-columns: 1fr; } }

.painel {
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow-soft);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.3s ease;
}
.painel::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
}
.painel.pac {
  background: radial-gradient(circle at 100% 0%, rgba(14,116,144,0.09), transparent 55%), linear-gradient(var(--surface), var(--surface)) padding-box, var(--border) border-box;
}
.painel.pac::before { background: var(--logo-cyan); }
.painel.adv {
  background: radial-gradient(circle at 100% 0%, rgba(109,40,217,0.09), transparent 55%), linear-gradient(var(--surface), var(--surface)) padding-box, var(--border) border-box;
}
.painel.adv::before { background: var(--logo-purple); }
.painel:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -20px rgba(109, 40, 217, 0.32), 0 10px 24px rgba(15, 23, 42, 0.08);
}
.painel.pac:hover {
  background: radial-gradient(circle at 100% 0%, rgba(14,116,144,0.09), transparent 55%), linear-gradient(var(--surface), var(--surface)) padding-box, var(--gradient-tech) border-box;
}
.painel.adv:hover {
  background: radial-gradient(circle at 100% 0%, rgba(109,40,217,0.09), transparent 55%), linear-gradient(var(--surface), var(--surface)) padding-box, var(--gradient-tech) border-box;
}
@media (prefers-reduced-motion: reduce) {
  .painel { transition: none; }
  .painel:hover { transform: none; }
}
.painel h2 {
  font-size: 22px;
  margin: 0 0 4px;
  transition: text-shadow 0.3s ease;
}
.painel.pac:hover h2 { text-shadow: 0 0 18px rgba(14, 116, 144, 0.45); }
.painel.adv:hover h2 { text-shadow: 0 0 18px rgba(109, 40, 217, 0.45); }
.painel .painel-sub {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.servico {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.servico + .servico { margin-top: 10px; }
.servico:hover { border-color: var(--logo-cyan); }
.painel.adv .servico:hover { border-color: var(--logo-purple); }
.servico input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.servico label { display: block; cursor: pointer; }
.servico .nome { font-weight: 700; font-size: 14.5px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.servico .nome .preco,
.beneficio-chip .preco {
  font-weight: 700;
  font-size: 11.5px;
  color: var(--logo-cyan);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 10px;
}
.painel.adv .servico .nome .preco { color: var(--logo-purple); }
.servico .obs { font-size: 12.5px; color: var(--ink-soft); margin-top: 3px; }
.servico.selecionado {
  border-color: var(--logo-cyan);
  background: var(--bg-alt);
}
.painel.adv .servico.selecionado { border-color: var(--logo-purple); }

.beneficio-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--ink-soft);
  margin: 18px 0 8px;
}
.beneficios { display: flex; flex-wrap: wrap; gap: 8px; }
.beneficios[hidden], .beneficio-label[hidden] { display: none; }
.beneficio-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s ease;
}
.beneficio-chip:hover { border-color: var(--logo-purple); }
.beneficio-chip.ativo {
  background: var(--gradient-tech);
  color: #fff;
  border-color: transparent;
}

.extras { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.extras span {
  font-size: 11.5px;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
}

.cupom-row {
  margin-top: 16px;
  display: flex;
  gap: 8px;
}
.cupom-row input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  font-size: 13px;
}
.cupom-row button {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.msgbox {
  margin-top: 16px;
}
.msgbox textarea {
  width: 100%;
  min-height: 64px;
  resize: vertical;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px dashed var(--border);
  background: var(--bg-alt);
  color: var(--ink);
  font-family: inherit;
  font-size: 13px;
}

/* Gravador de áudio embutido (alternativa a escrever — trilha Paciente) */
[data-campo-audio] { position: relative; }
.audio-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.mic-btn {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.mic-btn:hover { background: var(--bg-alt); }
.audio-status { font-size: 11.5px; color: var(--ink-soft); }
.audio-preview { margin-top: 8px; }
.audio-preview[hidden] { display: none; }
.audio-hint { font-size: 11px; color: var(--ink-soft); margin-top: 4px; }

.vantagem {
  margin-top: 16px;
  font-size: 12.5px;
  font-style: italic;
  color: var(--ink-soft);
}

.cta {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-tech);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 24px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cta:hover { transform: translateY(-1px); box-shadow: 0 10px 20px rgba(109,40,217,0.18); }

/* ============================================================
   SEÇÕES INSTITUCIONAIS
   ============================================================ */
.section { padding: 56px 0; border-top: 1px solid var(--border); }
.section.alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 28px; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-head h2 { font-size: 27px; margin: 0 0 8px; }
.section-head p { color: var(--ink-soft); font-size: 14.5px; margin: 0; }

.sobre-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 820px) { .sobre-grid { grid-template-columns: 1fr; } }
.sobre-grid p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.7; }
#sobre .section-head p, #sobre .sobre-grid p { text-indent: 2em; line-height: 1.7; }
.pilares { display: flex; flex-direction: column; gap: 12px; }
.pilar {
  position: relative;
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 14px 16px 14px 20px;
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--border) border-box;
  box-shadow: 0 18px 36px -14px rgba(109, 40, 217, 0.3), 0 6px 14px -6px rgba(109, 40, 217, 0.14);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.3s ease;
}
.pilar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: 8px 0 0 8px;
  background: var(--logo-cyan);
}
.pilar:hover {
  transform: translateY(-3px);
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--gradient-tech) border-box;
  box-shadow: 0 24px 44px -12px rgba(109, 40, 217, 0.38), 0 8px 18px -6px rgba(109, 40, 217, 0.2);
}
@media (prefers-reduced-motion: reduce) {
  .pilar { transition: none; }
  .pilar:hover { transform: none; }
}
.pilar:nth-child(2)::before { background: var(--primary-blue); }
.pilar:nth-child(3)::before { background: var(--logo-purple); }
.pilar .t { font-weight: 700; font-size: 13.5px; }
.pilar .d { font-size: 12.5px; color: #334155; margin-top: 3px; }

.artigos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 820px) { .artigos-grid { grid-template-columns: 1fr; } }
.artigo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
}
.artigo-card .tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--logo-cyan);
}
.artigo-card h4 { font-size: 15px; margin: 8px 0 6px; }
.artigo-card p { font-size: 12.5px; color: var(--ink-soft); margin: 0; }
.em-breve { text-align: center; color: var(--ink-soft); font-size: 13px; padding: 20px 0; border: 1px dashed var(--border); border-radius: var(--radius-sm); }

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 820px) { .contato-grid { grid-template-columns: 1fr; } }
.contato-form { display: flex; flex-direction: column; gap: 12px; }
.contato-form input, .contato-form textarea, .contato-form select {
  padding: 11px 13px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  font-size: 13.5px;
}
.contato-form textarea { min-height: 100px; resize: vertical; }
.contato-parcerias {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.contato-parcerias h3 { font-size: 16px; margin: 0 0 8px; }
.contato-parcerias p { font-size: 13.5px; color: var(--ink-soft); }

/* ============================================================
   FOOTER
   ============================================================ */
footer.site-footer {
  background: var(--bg-dark);
  color: #94A3B8;
  padding: 40px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
footer.site-footer h5 { color: #fff; font-size: 13px; margin: 0 0 12px; letter-spacing: 0.4px; text-transform: uppercase; transition: color 0.2s ease; cursor: default; }
footer.site-footer h5:hover { color: #A78BFA; }
footer.site-footer a { display: block; font-size: 13px; color: #94A3B8; text-decoration: none; padding: 4px 0; }
footer.site-footer a:hover { color: #7DE0D3; }
.footer-tagline { transition: color 0.2s ease; cursor: default; }
.footer-tagline:hover { color: #7DE0D3; }
.link-voltar-site { color: var(--ink-soft); text-decoration: none; transition: color 0.2s ease; }
.link-voltar-site:hover { color: var(--primary-blue); }
.link-voltar-site:active { color: var(--logo-purple); }
.link-voltar {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.link-voltar:hover { color: var(--primary-blue); }
.footer-bottom {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid #1E293B;
  font-size: 12px;
  text-align: center;
  color: #64748B;
}

/* Focus visibility (acessibilidade) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--logo-cyan);
  outline-offset: 2px;
}

/* Link "pular para o conteúdo" — invisível até receber foco por teclado */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--primary-blue);
  color: #fff;
  padding: 10px 18px;
  border-radius: 0 0 8px 0;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
}
.skip-link:focus {
  left: 0;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}