/* ═══════════════════════════════════════════════════════════
   TUERI, sistema visual compartilhado
   Usado por index.html (paciente) e medicos.html (técnico).

   Identidade: verde profundo + creme, serifa clara com
   entreletra aberta em caixa alta. Força de evidência
   codificada por densidade de tinta, não por cor.
   ═══════════════════════════════════════════════════════════ */

:root{
  color-scheme: light dark;

  /* Paleta da marca: verde escuro, bege pastel, branco. Dourado como acento.
     Não existe verde claro no sistema, gradação se faz por opacidade da
     mesma tinta, não por uma cor nova. */
  --brand:      #3A4A2D;   /* acento: verde oliva escuro */
  --brand-mid:  #4E6140;
  --panel:      #3A4A2D;   /* fundo das faixas */
  --panel-ink:  #F3F1E6;
  --panel-ink-2:#C7C2A9;

  --cream:      #F1EFE4;   /* bege pastel de fundo, puxado ao oliva */
  --surface:    #FCFBF5;   /* branco quente, cartões */
  --surface-2:  #E8E4D3;   /* bege marcado, blocos internos */
  --ink:        #242B1D;
  --ink-2:      #545E48;
  --ink-3:      #5E6A4A;   /* oliva médio, texto terciário */
  --rule:       #D8D2BE;
  --rule-firm:  #B6AE94;

  --heading:    #334927;   /* títulos: verde oliva, mais vivo que a tinta do corpo */
  --gold:       #7A6222;   /* dourado escuro: rótulos, filetes, foco */
  --gold-on-deep:#D9BC72;
  --gold-bg:    #F1E9D6;

  /* Superfície sólida: botão cheio, card em destaque, pílula ativa.
     Separada do acento, dourado serve para traço fino e rótulo
     pequeno, nunca para preencher área grande. */
  --fill:        #3A4A2D;
  --fill-ink:    #F3F1E6;
  --fill-ink-2:  #C7C2A9;
  --fill-accent: #D9BC72;

  --f-display: "Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,"Source Serif 4",Georgia,serif;
  --f-ui:      "Avenir Next",Avenir,"Helvetica Neue",Helvetica,"Segoe UI",system-ui,sans-serif;
  --f-mono:    ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;

  --measure: 34rem;
  --wide: 72rem;
  --gutter: clamp(1.15rem, 4vw, 3rem);
  --nav-h: 106px;

  --step--1: clamp(.78rem, .76rem + .1vw, .84rem);
  --step-0:  clamp(1rem, .97rem + .16vw, 1.09rem);
  --step-1:  clamp(1.18rem, 1.1rem + .35vw, 1.4rem);
  --step-2:  clamp(1.45rem, 1.3rem + .7vw, 1.95rem);
  --step-3:  clamp(1.9rem, 1.55rem + 1.6vw, 3rem);
  --step-4:  clamp(2.6rem, 1.8rem + 3.6vw, 5.2rem);
}

/* Tema escuro: o chão vira o verde da marca e o acento passa a ser o
   dourado, a mesma combinação da capa do material impresso. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --brand:#D2B37A; --brand-mid:#C09E63;
    --panel:#2E4335; --panel-ink:#F4F2EA; --panel-ink-2:#B9B4A2;
    --cream:#131A15; --surface:#1B241D; --surface-2:#222C24;
    --ink:#EDE9DF; --ink-2:#A9A797; --ink-3:#9A9789;
    --rule:#2C352E; --rule-firm:#414A43;
    --heading:#E4EBDE;
    --gold:#D2B37A; --gold-on-deep:#D2B37A; --gold-bg:#231D0F;
    --fill:#EDE8DA; --fill-ink:#1B2620; --fill-ink-2:#5C6A60; --fill-accent:#7C6226;
  }
}
:root[data-theme="dark"]{
  --brand:#D2B37A; --brand-mid:#C09E63;
  --panel:#2E4335; --panel-ink:#F4F2EA; --panel-ink-2:#B9B4A2;
  --cream:#131A15; --surface:#1B241D; --surface-2:#222C24;
  --ink:#EDE9DF; --ink-2:#A9A797; --ink-3:#9A9789;
  --rule:#2C352E; --rule-firm:#414A43;
  --heading:#E4EBDE;
  --gold:#D2B37A; --gold-on-deep:#D2B37A; --gold-bg:#231D0F;
  --fill:#EDE8DA; --fill-ink:#1B2620; --fill-ink-2:#5C6A60; --fill-accent:#7C6226;
}
:root[data-theme="light"]{
  --brand:#3A4A2D; --brand-mid:#4E6140;
  --panel:#3A4A2D; --panel-ink:#F3F1E6; --panel-ink-2:#C7C2A9;
  --cream:#F1EFE4; --surface:#FCFBF5; --surface-2:#E8E4D3;
  --ink:#242B1D; --ink-2:#545E48; --ink-3:#5E6A4A;
  --rule:#D8D2BE; --rule-firm:#B6AE94;
  --heading:#334927;
  --gold:#7A6222; --gold-on-deep:#D9BC72; --gold-bg:#F1E9D6;
  --fill:#3A4A2D; --fill-ink:#F3F1E6; --fill-ink-2:#C7C2A9; --fill-accent:#D9BC72;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:var(--f-ui); font-size:var(--step-0); line-height:1.62;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{ margin:0; text-wrap:balance; line-height:1.14; font-weight:400; color:var(--heading); }
.faq summary, .journey b{ color:var(--heading); }
/* Sobre as faixas escuras o título segue a tinta da faixa, não o verde. */
.band h2, .band h3, .steps h2, .steps h3{ color:var(--panel-ink); }
p,ul,ol,figure{ margin:0; }
a{ color:inherit; }
img{ max-width:100%; display:block; }
:where(a,button,summary,input):focus-visible{ outline:2px solid var(--gold); outline-offset:3px; border-radius:2px; }
::selection{ background:var(--brand); color:var(--cream); }

/* ── Assinatura TUERI: caixa alta com entreletra aberta ── */
.mark{
  font-family:var(--f-display); font-weight:400;
  text-transform:uppercase; letter-spacing:.26em;
  font-size:var(--step--1); color:var(--gold);
}
.mark--brand{ color:var(--gold); }
.mark--gold{ color:var(--gold); }
.eyebrow{
  font-family:var(--f-display); font-weight:400;
  text-transform:uppercase; letter-spacing:.22em;
  font-size:var(--step--1); color:var(--gold);
}
.lede{ font-size:var(--step-1); line-height:1.55; color:var(--ink-2); }
.mono-num{ font-family:var(--f-mono); font-variant-numeric:tabular-nums; }
.wrap{ max-width:var(--wide); margin-inline:auto; padding-inline:var(--gutter); }
.serif{ font-family:var(--f-display); font-weight:400; }

/* ═══ NAVEGAÇÃO ═══════════════════════════════════════════ */
.progress{ position:fixed; inset:0 auto auto 0; height:2px; width:0; background:var(--gold); z-index:90; transition:width .1s linear; }

.nav{ position:sticky; top:0; z-index:80; background:var(--cream); border-bottom:1px solid var(--rule); }
.nav__util{
  display:flex; align-items:center; flex-wrap:wrap; gap:.5rem 1.25rem;
  padding:.45rem var(--gutter); border-bottom:1px solid var(--rule);
  font-size:var(--step--1); color:var(--ink-2);
  max-width:80rem; margin-inline:auto;
}
.nav__util .sep{ flex:1; }
.nav__util a{ text-decoration:none; display:inline-flex; align-items:center; gap:.4rem; }
.nav__util a:hover{ color:var(--brand); }
.nav__util svg{ width:15px; height:15px; flex:none; stroke:currentColor; fill:none; stroke-width:1.6; }
.nav__hours{ display:none; }
@media (min-width:52rem){ .nav__hours{ display:inline-flex; align-items:center; gap:.4rem; } }

.nav__main{ display:flex; align-items:center; gap:1rem; padding:.6rem var(--gutter); max-width:80rem; margin-inline:auto; }

/* Marca: coluna do logotipo TUERI redesenhada em CSS */
.brand{ display:flex; align-items:center; gap:.7rem; text-decoration:none; flex:none; }
.brand__glyph{
  width:40px; height:40px; border-radius:999px;
  border:1px solid var(--brand); background:transparent;
  display:grid; place-items:center; flex:none;
}
.brand__glyph span{
  font-family:var(--f-display); font-size:1.05rem; color:var(--brand);
  letter-spacing:.06em; line-height:1;
}
.brand__txt{ display:flex; flex-direction:column; line-height:1.2; }
.brand__txt b{ font-family:var(--f-display); font-weight:400; font-size:1.04rem; letter-spacing:.01em; }
.brand__txt span{ font-family:var(--f-display); font-size:.58rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-3); }
/* Clínica Tueri em segundo plano, na barra de utilidade */
.nav__clinic{ display:none; }
@media (min-width:40rem){
  .nav__clinic{
    display:inline-flex; align-items:center; gap:.45rem;
    font-family:var(--f-display); font-size:.66rem; letter-spacing:.2em;
    text-transform:uppercase; color:var(--ink-3); text-decoration:none;
  }
  .nav__clinic b{ font-weight:400; color:var(--ink-2); }
}

.nav__links{ display:none; }
@media (min-width:80rem){
  .nav__links{ display:flex; align-items:center; gap:.1rem; margin-left:auto; min-width:0; overflow-x:auto; scrollbar-width:none; }
  .nav__links::-webkit-scrollbar{ display:none; }
}
.nav__links a{ text-decoration:none; white-space:nowrap; color:var(--ink-2); font-size:.86rem; padding:.4rem .5rem; position:relative; }
.nav__links a::after{ content:""; position:absolute; left:.5rem; right:.5rem; bottom:.15rem; height:1.5px; background:var(--brand); transform:scaleX(0); transform-origin:left; transition:transform .22s ease; }
.nav__links a:hover{ color:var(--ink); }
.nav__links a:hover::after, .nav__links a[aria-current="true"]::after{ transform:scaleX(1); }
.nav__links a[aria-current="true"]{ color:var(--brand); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.45rem;
  font-family:var(--f-display); font-size:.82rem; font-weight:400;
  letter-spacing:.14em; text-transform:uppercase; text-decoration:none;
  padding:.66rem 1.15rem; border-radius:999px; border:1px solid transparent;
  cursor:pointer; transition:transform .16s ease, background .16s ease, color .16s ease, border-color .16s ease;
  white-space:nowrap;
}
.btn svg{ width:16px; height:16px; stroke:currentColor; fill:none; stroke-width:1.6; }
.btn--solid{ background:var(--fill); color:var(--fill-ink); }
.btn--solid:hover{ transform:translateY(-1px); filter:brightness(1.12); }
.btn--ghost{ border-color:var(--rule-firm); color:var(--ink-2); }
.btn--ghost:hover{ border-color:var(--brand); color:var(--brand); }
.btn--gold{ background:var(--gold-on-deep); color:#1B2620; }
.btn--gold:hover{ transform:translateY(-1px); filter:brightness(1.08); }

/* Link de travessia entre as duas páginas */
.crossing{
  display:inline-flex; align-items:center; gap:.5rem; text-decoration:none;
  font-family:var(--f-display); font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-2); border:1px solid var(--rule-firm); border-radius:999px; padding:.5rem 1rem;
  transition:.16s;
}
.crossing:hover{ border-color:var(--brand); color:var(--brand); }
.crossing svg{ width:14px; height:14px; stroke:currentColor; fill:none; stroke-width:1.6; }

.nav__cta{ margin-left:auto; display:none; }
@media (min-width:80rem){ .nav__cta{ display:inline-flex; margin-left:.9rem; } }

.nav__toggle{
  display:inline-flex; flex-direction:column; justify-content:center; gap:5px;
  width:42px; height:38px; padding:0 9px; background:transparent;
  border:1px solid var(--rule-firm); border-radius:6px; cursor:pointer;
}
@media (max-width:33.99rem){ .nav__toggle{ margin-left:auto; } }
@media (min-width:80rem){ .nav__toggle{ display:none; } }
.nav__toggle i{ display:block; height:1.5px; background:var(--ink); transition:transform .22s ease, opacity .18s ease; }
.nav__toggle[aria-expanded="true"] i:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] i:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] i:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

.drawer{
  position:fixed; inset:0; z-index:79; background:var(--cream);
  padding:calc(var(--nav-h) + 1.5rem) var(--gutter) 2rem;
  display:flex; flex-direction:column; gap:.1rem;
  transform:translateY(-100%); visibility:hidden;
  transition:transform .3s cubic-bezier(.4,0,.2,1), visibility .3s; overflow-y:auto;
}
.drawer[data-open="true"]{ transform:translateY(0); visibility:visible; }
@media (min-width:80rem){ .drawer{ display:none; } }
.drawer a{ text-decoration:none; font-family:var(--f-display); font-size:var(--step-1); padding:.72rem 0; border-bottom:1px solid var(--rule); display:flex; gap:.85rem; align-items:baseline; }
.drawer a em{ font-family:var(--f-mono); font-style:normal; font-size:.68rem; color:var(--ink-3); }
.drawer .btn, .drawer .crossing{ margin-top:1.25rem; align-self:flex-start; border-bottom:0; }

/* ═══ HERO ════════════════════════════════════════════════ */
.hero{ padding:clamp(3.25rem,9vw,6.5rem) 0 clamp(2.5rem,6vw,4.5rem); border-bottom:1px solid var(--rule); }
.hero__inner{ display:flex; flex-direction:column; gap:2rem; max-width:64rem; }
.hero h1{ font-family:var(--f-display); font-size:var(--step-3); max-width:20ch; letter-spacing:-.01em; }
.negations{ list-style:none; padding:0; border-top:1px solid var(--brand); border-bottom:1px solid var(--brand); }
.negations li{ font-family:var(--f-display); font-size:var(--step-2); line-height:1.25; padding:.85rem 0; }
.negations li + li{ border-top:1px solid var(--rule); }
.negations em{ font-style:normal; color:var(--gold); }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.65rem; }

/* ═══ SEÇÕES ══════════════════════════════════════════════ */
.sec{ padding-block:clamp(2.75rem,6.5vw,4.75rem); scroll-margin-top:calc(var(--nav-h) + 8px); }
.sec + .sec{ border-top:1px solid var(--rule); }
.sec__head{ display:flex; flex-direction:column; gap:.7rem; margin-bottom:1.9rem; }
.sec__head h2{ font-family:var(--f-display); font-size:var(--step-2); max-width:24ch; }
.flow{ display:flex; flex-direction:column; gap:1.05rem; max-width:var(--measure); }
.flow h3{ font-family:var(--f-display); font-size:var(--step-1); margin-top:.6rem; }

.rv{ }
.js-rv .rv{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s cubic-bezier(.2,.6,.2,1); }
.js-rv .rv.is-in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .js-rv .rv{ opacity:1; transform:none; transition:none; }
  *{ animation:none !important; }
}

/* ═══ BLOCOS PAREADOS ═════════════════════════════════════ */
.duo{ display:grid; gap:1px; background:var(--rule); border:1px solid var(--rule); border-radius:3px; overflow:hidden; }
@media (min-width:52rem){ .duo{ grid-template-columns:1fr 1fr; } }
.duo__cell{ background:var(--surface); padding:clamp(1.4rem,3.5vw,2.25rem); display:flex; flex-direction:column; gap:.85rem; }
.duo__cell--dark{ background:var(--fill); color:var(--fill-ink); }
.duo__cell--dark .eyebrow, .duo__cell--dark .mark{ color:var(--fill-accent); }
.duo__cell--dark .duo__meta{ color:var(--fill-ink-2); border-color:color-mix(in srgb, var(--fill-ink) 25%, transparent); }
.duo__tag{ font-family:var(--f-display); text-transform:uppercase; letter-spacing:.2em; font-size:var(--step-2); line-height:1; }
.duo__meta{ margin-top:auto; padding-top:.9rem; border-top:1px solid var(--rule); font-size:var(--step--1); color:var(--ink-2); }

/* ═══ CRITÉRIOS ═══════════════════════════════════════════ */
.split{ display:grid; gap:clamp(1.75rem,4vw,3rem); }
@media (min-width:52rem){ .split{ grid-template-columns:1fr 1fr; } }
.split > div{ display:flex; flex-direction:column; gap:.9rem; }
.split h3{ font-family:var(--f-display); font-size:var(--step-1); }
.criteria{ list-style:none; padding:0; }
.criteria li{ display:grid; grid-template-columns:1.35rem 1fr; gap:.75rem; padding:.7rem 0; border-bottom:1px solid var(--rule); align-items:start; }
.criteria li::before{ content:""; width:.7rem; height:.7rem; margin-top:.52rem; border:1.5px solid var(--brand); border-radius:2px; }
.criteria--in li::before{ background:var(--brand); }
.criteria--out li::before{ border-color:var(--ink-3); background:repeating-linear-gradient(135deg,var(--ink-3) 0 1px,transparent 1px 4px); }

/* ═══ MARCAS DE FORÇA DE EVIDÊNCIA ════════════════════════ */
.gmark{ display:inline-flex; gap:2px; flex:none; }
.gmark i{ display:block; width:.42rem; height:1.05rem; border:1.5px solid var(--brand); border-radius:1px; background:transparent; }
.gmark[data-grade="A"] i{ background:var(--brand); }
.gmark[data-grade="B"] i:nth-child(-n+2){ background:var(--brand); }
.gmark[data-grade="B"] i:nth-child(3){ background:var(--brand); opacity:.3; }
.gmark[data-grade="C"] i:first-child{ background:var(--brand); opacity:.3; }
.gmark[data-grade="C"] i:nth-child(n+2){ opacity:.3; }

.grade-key{ display:flex; flex-wrap:wrap; gap:1.25rem; padding:.9rem 1.1rem; margin-bottom:1.6rem; background:var(--surface); border:1px solid var(--rule); border-radius:3px; }
.grade-key div{ display:flex; align-items:center; gap:.5rem; font-size:var(--step--1); color:var(--ink-2); }

.tier{ margin-bottom:2.25rem; }
.tier__head{ display:flex; align-items:center; gap:.85rem; padding-bottom:.5rem; border-bottom:1.5px solid var(--brand); margin-bottom:.5rem; }
.tier__head h3{ font-family:var(--f-display); text-transform:uppercase; letter-spacing:.2em; font-size:var(--step-1); }
.tier__head p{ font-size:var(--step--1); color:var(--ink-2); margin-left:auto; text-align:right; max-width:26ch; }
.ev{ display:grid; gap:.35rem .9rem; padding:1.05rem 0; border-bottom:1px solid var(--rule); transition:background .2s ease; }
@media (min-width:52rem){ .ev{ grid-template-columns:15rem minmax(0,1fr); padding:1.15rem .75rem; margin-inline:-.75rem; border-radius:3px; } .ev:hover{ background:var(--surface); } }
.ev__cond{ font-family:var(--f-display); font-size:var(--step-1); line-height:1.25; }
.ev__body{ display:flex; flex-direction:column; gap:.5rem; }
.ev__src{ font-family:var(--f-mono); font-size:var(--step--1); color:var(--brand); }
.ev__caveat{ font-size:var(--step--1); color:var(--ink-2); padding-left:.85rem; border-left:2px solid var(--rule-firm); }

/* Versão paciente: sem citação, com explicação em palavras */
.plain-ev{ display:grid; gap:.4rem .9rem; padding:1.1rem 0; border-bottom:1px solid var(--rule); }
@media (min-width:52rem){ .plain-ev{ grid-template-columns:3.2rem minmax(0,1fr); align-items:start; } }
.plain-ev__cond{ font-family:var(--f-display); font-size:var(--step-1); }
.plain-ev__what{ color:var(--ink-2); }

/* ═══ CALLOUT ═════════════════════════════════════════════ */
.callout{ padding:1.4rem 1.55rem; background:var(--surface); border:1px solid var(--rule); border-left:2.5px solid var(--brand); border-radius:0 3px 3px 0; display:flex; flex-direction:column; gap:.8rem; }
.callout h3{ font-family:var(--f-display); font-size:var(--step-1); }
.callout--coi{ border-left-color:var(--gold); background:var(--gold-bg); }
.callout--coi .eyebrow, .callout--coi .mark{ color:var(--gold); }
.callout--coi ul{ list-style:none; padding:0; display:flex; flex-direction:column; gap:.45rem; }
.callout--coi li{ display:grid; grid-template-columns:.8rem 1fr; gap:.7rem; align-items:start; }
.callout--coi li::before{ content:""; width:.4rem; height:.4rem; margin-top:.62rem; border-radius:999px; background:var(--gold); }

/* ═══ FAIXA VERDE PROFUNDA ════════════════════════════════ */
.band{ background:var(--panel); color:var(--panel-ink); padding-block:clamp(2.75rem,6.5vw,4.5rem); scroll-margin-top:calc(var(--nav-h) + 8px); }
.band__head{ display:flex; flex-direction:column; gap:.75rem; margin-bottom:2.25rem; max-width:44rem; }
.band__head .eyebrow, .band__head .mark{ color:var(--gold-on-deep); }
.band__head h2{ font-family:var(--f-display); font-size:var(--step-3); line-height:1.08; }
.band__head p{ color:var(--panel-ink-2); font-size:var(--step-1); line-height:1.55; }
.figs{ display:grid; gap:1.75rem 1.5rem; }
@media (min-width:36rem){ .figs{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:60rem){ .figs{ grid-template-columns:repeat(4,1fr); } }
.fig{ display:flex; flex-direction:column; gap:.4rem; padding-top:.9rem; border-top:1.5px solid var(--gold-on-deep); }
.fig b{ font-family:var(--f-display); font-weight:400; font-variant-numeric:tabular-nums; font-size:var(--step-4); line-height:.95; }
.fig span{ font-size:var(--step--1); color:var(--panel-ink-2); line-height:1.4; }
.band__note{ margin-top:2.25rem; padding-top:1.4rem; border-top:1px solid rgba(255,255,255,.16); color:var(--panel-ink-2); font-size:var(--step--1); max-width:52ch; }

/* ═══ JORNADA ═════════════════════════════════════════════ */
.journey{ list-style:none; padding:0; counter-reset:jn; }
.journey li{ counter-increment:jn; display:grid; grid-template-columns:2.6rem minmax(0,1fr); gap:1rem; padding:1.05rem 0; border-bottom:1px solid var(--rule); }
.journey li::before{ content:counter(jn); font-family:var(--f-mono); font-variant-numeric:tabular-nums; font-size:var(--step--1); color:var(--brand); border:1px solid var(--brand); border-radius:999px; width:2rem; height:2rem; display:grid; place-items:center; margin-top:.15rem; }
.journey b{ font-family:var(--f-display); font-weight:400; font-size:var(--step-1); display:block; margin-bottom:.15rem; }
.journey span{ color:var(--ink-2); font-size:calc(var(--step-0)*.96); }

/* ═══ CARD DE CREDENCIAIS ═════════════════════════════════ */
.author{ display:grid; gap:1.25rem; padding:clamp(1.25rem,3vw,1.9rem); background:var(--surface); border:1px solid var(--rule); border-radius:3px; }
@media (min-width:44rem){ .author{ grid-template-columns:auto minmax(0,1fr); align-items:start; } }
.author__mark{ width:74px; height:74px; border-radius:999px; background:var(--fill); color:var(--fill-ink); display:grid; place-items:center; font-family:var(--f-display); font-size:1.4rem; letter-spacing:.08em; }
.author__body{ display:flex; flex-direction:column; gap:.55rem; }
.author__body h3{ font-family:var(--f-display); font-size:var(--step-1); }
.author__reg{ font-family:var(--f-mono); font-size:var(--step--1); color:var(--ink-2); line-height:1.7; }

/* ═══ DN4 ═════════════════════════════════════════════════ */
.dn4{ background:var(--surface); border:1px solid var(--rule-firm); border-radius:4px; padding:clamp(1.25rem,3vw,2rem); display:flex; flex-direction:column; gap:1.2rem; }
.dn4__q{ display:flex; flex-wrap:wrap; align-items:center; gap:.75rem; padding:.7rem 0; border-bottom:1px solid var(--rule); }
.dn4__q p{ flex:1 1 15rem; }
.dn4__opts{ display:flex; gap:.4rem; flex:none; }
.dn4__opts label{ position:relative; }
.dn4__opts input{ position:absolute; inset:0; opacity:0; width:100%; height:100%; margin:0; cursor:pointer; }
.dn4__opts span{ display:block; padding:.3rem 1rem; border:1px solid var(--rule-firm); border-radius:999px; font-family:var(--f-display); font-size:var(--step--1); letter-spacing:.14em; text-transform:uppercase; color:var(--ink-2); cursor:pointer; user-select:none; transition:.15s; }
.dn4__opts input:checked + span{ background:var(--fill); border-color:var(--fill); color:var(--fill-ink); }
.dn4__opts input:focus-visible + span{ outline:2px solid var(--gold); outline-offset:2px; }
.dn4__out{ display:flex; flex-direction:column; gap:.6rem; padding:1.15rem 1.25rem; border:1px dashed var(--rule-firm); border-radius:3px; background:var(--surface-2); }
.dn4__score{ font-family:var(--f-mono); font-variant-numeric:tabular-nums; font-size:var(--step-1); color:var(--brand); }
.dn4__msg{ max-width:var(--measure); }
.dn4__disc{ font-size:var(--step--1); color:var(--ink-2); }

/* ═══ FAQ ═════════════════════════════════════════════════ */
.faq details{ border-bottom:1px solid var(--rule); }
.faq summary{ cursor:pointer; list-style:none; padding:1rem 2.25rem 1rem 0; position:relative; font-family:var(--f-display); font-size:var(--step-1); line-height:1.3; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:""; position:absolute; right:.35rem; top:1.45rem; width:10px; height:10px; border-right:1.5px solid var(--brand); border-bottom:1.5px solid var(--brand); transform:rotate(45deg); transition:transform .22s ease; }
.faq details[open] summary::after{ transform:rotate(-135deg); top:1.6rem; }
.faq details > div{ padding:0 0 1.15rem; max-width:var(--measure); color:var(--ink-2); }

/* ═══ CARDS DE PRÓXIMO PASSO ══════════════════════════════ */
.steps{ background:var(--panel); color:var(--panel-ink); padding-block:clamp(2.75rem,6.5vw,4.5rem); }
.steps__head{ display:flex; flex-direction:column; gap:.7rem; margin-bottom:2rem; }
.steps__head .eyebrow, .steps__head .mark{ color:var(--gold-on-deep); }
.steps__head h2{ font-family:var(--f-display); font-size:var(--step-3); line-height:1.08; }
.steps__head p{ color:var(--panel-ink-2); }
.steps__grid{ display:grid; gap:1px; background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.16); border-radius:4px; overflow:hidden; }
@media (min-width:40rem){ .steps__grid{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:62rem){ .steps__grid{ grid-template-columns:repeat(4,1fr); } }
.step-card{ background:var(--panel); padding:1.6rem 1.35rem; text-decoration:none; display:flex; flex-direction:column; gap:.5rem; min-height:11rem; transition:background .2s ease; }
.step-card:hover{ background:rgba(255,255,255,.06); }
.step-card svg{ width:26px; height:26px; stroke:var(--gold-on-deep); fill:none; stroke-width:1.4; margin-bottom:.35rem; }
.step-card b{ font-family:var(--f-display); font-weight:400; text-transform:uppercase; letter-spacing:.16em; font-size:.88rem; }
.step-card span{ font-size:var(--step--1); color:var(--panel-ink-2); line-height:1.45; }
.step-card i{ margin-top:auto; font-style:normal; font-family:var(--f-mono); font-size:var(--step--1); color:var(--gold-on-deep); }

/* ═══ REFERÊNCIAS ═════════════════════════════════════════ */
/* Referências: recuo pendente, não grade.
   Com grid, o <i> do nome do periódico virava um item de grade e caía
   na coluna estreita do número, quebrando letra a letra. */
.refs{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:.6rem; counter-reset:rf; }
.refs li{
  counter-increment:rf;
  padding-left:2.4rem; text-indent:-2.4rem;
  font-size:var(--step--1); line-height:1.55; color:var(--ink-2);
}
.refs li::before{
  content:counter(rf) ".";
  display:inline-block; width:2.4rem; text-indent:0;
  font-family:var(--f-mono); font-variant-numeric:tabular-nums; color:var(--ink-3);
}
.refs li i{ font-style:italic; }
.refs--ext{ counter-reset:rf 13; }
.refs--ext li::before{ color:var(--gold); }

/* Voltar ao topo, no fim da página */
.totop{ display:flex; justify-content:center; margin-top:2.25rem; }

/* ═══ RODAPÉ ══════════════════════════════════════════════ */
.foot{ border-top:1.5px solid var(--brand); background:var(--surface); padding-block:clamp(2.5rem,6vw,3.75rem); }
.foot__inner{ display:grid; gap:2rem; }
@media (min-width:48rem){ .foot__inner{ grid-template-columns:1fr 1fr; } }
.foot__block{ display:flex; flex-direction:column; gap:.4rem; }
.foot__block a{ color:var(--brand); text-underline-offset:3px; }
.identity b{ display:block; font-family:var(--f-display); font-weight:400; font-size:var(--step-1); }
.identity span{ display:block; font-family:var(--f-mono); font-size:var(--step--1); color:var(--ink-2); letter-spacing:.03em; }
.foot__legal{ margin-top:2.25rem; padding-top:1.4rem; border-top:1px solid var(--rule); font-size:var(--step--1); color:var(--ink-3); max-inline-size:70ch; }

/* ═══ BARRA FIXA MOBILE ═══════════════════════════════════ */
.dock{
  position:fixed; inset:auto 0 0 0; z-index:70; display:flex; gap:.5rem;
  padding:.6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom));
  background:color-mix(in srgb, var(--cream) 94%, transparent);
  backdrop-filter:blur(10px); border-top:1px solid var(--rule);
  transform:translateY(110%); transition:transform .28s ease;
}
.dock[data-show="true"]{ transform:translateY(0); }
.dock .btn{ flex:1; }
@media (min-width:80rem){ .dock{ display:none; } }
@media (max-width:79.99rem){ .foot{ padding-bottom:5.5rem; } }

/* Tema: automático, claro ou escuro. A escolha fica guardada no navegador. */
.theme{
  display:inline-flex; align-items:center; gap:2px;
  border:1px solid var(--rule-firm); border-radius:999px; padding:2px;
}
.theme button{
  font-family:var(--f-display); font-size:.64rem; letter-spacing:.1em; text-transform:uppercase;
  background:transparent; color:var(--ink-3); border:0; border-radius:999px;
  padding:.24rem .6rem; cursor:pointer; line-height:1.4; white-space:nowrap;
  transition:background .16s ease, color .16s ease;
}
.theme button:hover{ color:var(--ink); }
.theme button[aria-checked="true"]{ background:var(--fill); color:var(--fill-ink); }
.theme button:focus-visible{ outline:2px solid var(--gold); outline-offset:2px; }

/* ═══ ESPAÇOS RESERVADOS PARA IMAGEM ══════════════════════
   Marcam a proporção exata e carregam o texto alternativo,
   para o layout não mudar quando a foto real entrar.
   Substituir por <img> mantendo width/height e o alt. */
.ph{
  margin:0; display:grid; place-items:center; text-align:center;
  background:var(--surface-2); border:1px dashed var(--rule-firm);
  border-radius:3px; padding:1.25rem; overflow:hidden;
  color:var(--ink-2);
}
.ph[data-ratio="1:1"]{ aspect-ratio:1/1; }
.ph[data-ratio="4:3"]{ aspect-ratio:4/3; }
.ph[data-ratio="16:9"]{ aspect-ratio:16/9; }
.ph[data-ratio="3:2"]{ aspect-ratio:3/2; }
.ph__in{ grid-area:1/1; display:flex; flex-direction:column; gap:.5rem; max-width:34ch; }
.ph__ratio{
  font-family:var(--f-mono); font-size:var(--step--1);
  letter-spacing:.1em; color:var(--brand);
}
.ph__alt{ font-family:var(--f-display); font-size:var(--step-0); line-height:1.35; color:var(--ink-2); }
.ph__hint{ font-size:var(--step--1); color:var(--ink-3); }
/* A foto ocupa todo o quadro quando existe. Enquanto o arquivo não
   estiver na pasta, ela é removida e o espaço reservado continua
   segurando a proporção, o layout não muda no dia da troca. */
.ph img{ grid-area:1/1; width:100%; height:100%; object-fit:cover; }
.ph[data-pronta="true"]{ border:0; padding:0; background:transparent; }
.ph[data-pronta="true"] .ph__in{ display:none; }
.ph--onpanel{ background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.22); color:var(--panel-ink-2); }
.ph--onpanel .ph__alt{ color:var(--panel-ink-2); }
.ph--onpanel .ph__ratio{ color:var(--gold-on-deep); }
.ph--onpanel .ph__hint{ color:var(--panel-ink-2); opacity:.7; }

/* Hero em duas colunas quando há imagem */
.hero__grid{ display:grid; gap:clamp(1.75rem,4vw,3.25rem); align-items:center; }
@media (min-width:64rem){ .hero__grid{ grid-template-columns:1.1fr .9fr; } }

/* Bloco de texto + imagem alternados */
.media{ display:grid; gap:clamp(1.5rem,3.5vw,2.75rem); align-items:center; }
@media (min-width:60rem){
  .media{ grid-template-columns:1fr 1fr; }
  .media--flip .media__txt{ order:2; }
}
.media__txt{ display:flex; flex-direction:column; gap:1rem; }
.media__txt h3{ font-family:var(--f-display); font-size:var(--step-1); }

/* ═══ TRAVESSIA ENTRE AS DUAS PÁGINAS ═════════════════════
   Abaixo de 80rem o link do topo some (dá lugar ao sanduíche),
   e a troca paciente↔médico ficava só dentro do menu.
   Esta variante o mantém sempre visível, na barra de utilidade. */
/* A travessia paciente↔médico fica SEMPRE na linha principal, ao lado
   do menu. Só nos aparelhos mais estreitos ela desce para a barra fina,
   onde há espaço porque aquela barra quebra linha. */
.crossing--nav{
  margin-left:auto; padding:.5rem 1.05rem; font-size:.72rem; letter-spacing:.12em;
  background:var(--fill); border-color:var(--fill); color:var(--fill-ink);
}
.crossing--nav:hover{ background:var(--brand-mid); border-color:var(--brand-mid); color:var(--fill-ink); }
.crossing--nav svg{ width:13px; height:13px; }
@media (max-width:33.99rem){ .crossing--nav{ display:none; } }
/* Acima de 80rem quem empurra é a lista de seções, então o botão
   volta a encostar nela em vez de abrir um vão. */
@media (min-width:80rem){ .crossing--nav{ margin-left:.4rem; } }

.crossing--util{ padding:.26rem .68rem; font-size:.66rem; letter-spacing:.12em; }
.crossing--util svg{ width:12px; height:12px; }
@media (min-width:34rem){ .crossing--util{ display:none; } }

/* ═══ PRÉ-TRIAGEM E AGENDA ════════════════════════════════ */
.triage{ display:grid; gap:clamp(1.5rem,3.5vw,2.5rem); }
@media (min-width:62rem){ .triage{ grid-template-columns:1.15fr .85fr; align-items:start; } }

.tri{ background:var(--surface); border:1px solid var(--rule-firm); border-radius:4px; padding:clamp(1.25rem,3vw,2rem); display:flex; flex-direction:column; gap:1.1rem; }
.tri__q{ display:flex; flex-direction:column; gap:.6rem; padding:.85rem 0; border-bottom:1px solid var(--rule); }
.tri__q > p{ font-family:var(--f-display); font-size:var(--step-1); }
.tri__opts{ display:flex; flex-wrap:wrap; gap:.45rem; }
.tri__opts label{ position:relative; }
.tri__opts input{ position:absolute; inset:0; opacity:0; width:100%; height:100%; margin:0; cursor:pointer; }
.tri__opts span{
  display:block; padding:.4rem 1rem; border:1px solid var(--rule-firm); border-radius:999px;
  font-size:var(--step--1); color:var(--ink-2); cursor:pointer; user-select:none; transition:.15s;
}
.tri__opts input:checked + span{ background:var(--fill); border-color:var(--fill); color:var(--fill-ink); }
.tri__opts input:focus-visible + span{ outline:2px solid var(--gold); outline-offset:2px; }

.tri__out{ display:flex; flex-direction:column; gap:.85rem; padding:1.15rem 1.25rem; border:1px dashed var(--rule-firm); border-radius:3px; background:var(--surface-2); }
.tri__count{ font-family:var(--f-mono); font-size:var(--step--1); color:var(--brand); }
.tri__resumo{ list-style:none; padding:0; display:flex; flex-direction:column; gap:.3rem; font-size:var(--step--1); color:var(--ink-2); }
.tri__resumo li b{ font-weight:400; color:var(--ink); }
.tri__acoes{ display:flex; flex-wrap:wrap; gap:.6rem; align-items:center; }
.tri__nota{ font-size:var(--step--1); color:var(--ink-3); }
.tri__pular{ font-size:var(--step--1); color:var(--ink-2); text-underline-offset:3px; }
.btn[aria-disabled="true"]{ opacity:.45; pointer-events:none; }

.agenda{ background:var(--surface); border:1px solid var(--rule); border-radius:4px; padding:clamp(1.25rem,3vw,1.75rem); display:flex; flex-direction:column; gap:.9rem; }
.agenda h3{ font-family:var(--f-display); font-size:var(--step-1); }
.agenda__lista{ list-style:none; padding:0; display:flex; flex-direction:column; }
.agenda__lista li + li{ border-top:1px solid var(--rule); }
.agenda__item{ display:flex; align-items:baseline; gap:.75rem; padding:.7rem .3rem; font-size:var(--step-0); }
.agenda__vazia{ color:var(--ink-2); font-size:var(--step--1); }
.agenda__nota{ font-size:var(--step--1); color:var(--ink-3); border-top:1px solid var(--rule); padding-top:.8rem; }

/* ═══ CONSENTIMENTO (LGPD) ════════════════════════════════ */
.consent{
  position:fixed; inset:auto 0 0 0; z-index:95;
  background:var(--panel); color:var(--panel-ink);
  padding:1rem var(--gutter) calc(1rem + env(safe-area-inset-bottom));
  display:none; box-shadow:0 -8px 30px rgba(0,0,0,.25);
}
.consent[data-show="true"]{ display:block; }
.consent__in{ max-width:var(--wide); margin-inline:auto; display:flex; flex-wrap:wrap; gap:.9rem 1.5rem; align-items:center; }
.consent p{ flex:1 1 22rem; font-size:var(--step--1); line-height:1.5; color:var(--panel-ink-2); }
.consent p b{ color:var(--panel-ink); font-weight:400; font-family:var(--f-display); }
.consent__btns{ display:flex; gap:.5rem; flex:none; }
.consent .btn{ font-size:.74rem; padding:.5rem .95rem; }
.consent .btn--ghost{ border-color:color-mix(in srgb, var(--panel-ink) 40%, transparent); color:var(--panel-ink); }
.consent .btn--ghost:hover{ border-color:var(--panel-ink); color:var(--panel-ink); }

/* Ilustração no topo dos cartões SCS e DRG */
.duo__img{ margin-bottom:.35rem; border-radius:2px; }
.duo__cell--dark .duo__img{ border-color:color-mix(in srgb, var(--fill-ink) 25%, transparent); }

/* Retrato do hero: quadro alto e ancorado no topo, a foto é bem
   vertical e um corte centralizado comeria o alto da cabeça. */
.ph[data-ratio="2:3"]{ aspect-ratio:2/3; }
.ph--retrato img{ object-position:center top; }
.ph[data-ratio="4:5"]{ aspect-ratio:4/5; }

/* Chamada dedicada aos colegas: quem é médico precisa achar a página
   técnica sem ler a página inteira do paciente. */
.colegas{
  background:var(--surface-2); border-top:1px solid var(--rule); border-bottom:1px solid var(--rule);
  padding-block:1.1rem;
}
.colegas__in{
  display:flex; flex-wrap:wrap; align-items:center; gap:.75rem 1.5rem;
  max-width:var(--wide); margin-inline:auto; padding-inline:var(--gutter);
}
.colegas__txt{ flex:1 1 20rem; font-size:var(--step--1); color:var(--ink-2); }
.colegas__txt b{ font-family:var(--f-display); font-weight:400; color:var(--heading); font-size:var(--step-0); }