/* ==========================================================================
   TK Assessoria . sistema visual
   Montserrat, azul #1191D0, cinza #4C4D4F (manual LF Mercado 2018)

   Forma: raio 12px em cards, botões e campos. 999px só em chips pequenos.
   Cor: um acento só, o azul, em toda a página, nos dois modos.
   Faixas: três níveis de superfície (band-1, band-2, band-3) para o conteúdo
   não virar uma parede de texto da mesma cor.
   ========================================================================== */

:root {
  --brand:        #1191D0;   /* preenchimento e grafismo */
  --brand-deep:   #0B6FA3;   /* texto, links e botão cheio (AA sobre branco) */
  --brand-soft:   #E8F4FB;
  --brand-line:   #BFE0F2;
  --on-brand:     #FFFFFF;   /* texto sobre o botão cheio */

  --ink:          #4C4D4F;
  --ink-strong:   #23262A;
  --muted:        #6B7175;

  --band-1:       #FFFFFF;
  --band-2:       #F3F6F8;
  --band-3:       #E7F2F9;   /* faixa com tom de marca */
  --line:         #E1E6EA;
  --line-strong:  #C7D0D6;

  --cta-bg:       #0B6FA3;   /* bloco azul de conversão */
  --cta-ink:      #DCEDF7;
  --cta-strong:   #FFFFFF;
  --cta-btn-ink:  #08456A;   /* texto do botão branco sobre o bloco azul */

  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 1px 2px rgba(35,38,42,.05), 0 12px 32px -14px rgba(11,111,163,.2);
  --shadow-lift:  0 2px 4px rgba(35,38,42,.06), 0 22px 44px -18px rgba(11,111,163,.3);

  --maxw:         1180px;
  --gutter:       clamp(1rem, 4vw, 2.5rem);
  --ease:         cubic-bezier(.16,1,.3,1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand:       #3FB0E8;
    --brand-deep:  #56BDF0;
    --brand-soft:  #16303F;
    --brand-line:  #27546B;
    --on-brand:    #06232F;
    --ink:         #BFC8CF;
    --ink-strong:  #F0F4F7;
    --muted:       #8A959D;
    --band-1:      #10151A;
    --band-2:      #19212A;
    --band-3:      #102B3A;
    --line:        #242E36;
    --line-strong: #37444E;
    --cta-bg:      #0A4C70;
    --cta-ink:     #D6E9F4;
    --cta-strong:  #FFFFFF;
    --cta-btn-ink: #08456A;
    --shadow:      0 1px 2px rgba(0,0,0,.4), 0 12px 32px -14px rgba(0,0,0,.6);
    --shadow-lift: 0 2px 4px rgba(0,0,0,.45), 0 22px 44px -18px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --brand:#3FB0E8; --brand-deep:#56BDF0; --brand-soft:#16303F; --brand-line:#27546B;
  --on-brand:#06232F; --ink:#BFC8CF; --ink-strong:#F0F4F7; --muted:#8A959D;
  --band-1:#10151A; --band-2:#19212A; --band-3:#102B3A;
  --line:#242E36; --line-strong:#37444E;
  --cta-bg:#0A4C70; --cta-ink:#D6E9F4; --cta-strong:#FFFFFF; --cta-btn-ink:#08456A;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 12px 32px -14px rgba(0,0,0,.6);
  --shadow-lift:0 2px 4px rgba(0,0,0,.45), 0 22px 44px -18px rgba(0,0,0,.7);
  color-scheme: dark;
}

/* --------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--band-1);
  color: var(--ink);
  font-family: Montserrat, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, h4 { color: var(--ink-strong); font-weight: 700; letter-spacing: -.02em; margin: 0 0 .6em; text-wrap: balance; }
h1 { font-size: clamp(1.95rem, 1.25rem + 2.7vw, 2.9rem); line-height: 1.1; }
h2 { font-size: clamp(1.6rem, 1.1rem + 2vw, 2.45rem); line-height: 1.16; }
h3 { font-size: clamp(1.1rem, 1rem + .5vw, 1.32rem); line-height: 1.3; letter-spacing: -.01em; }
p  { margin: 0 0 1.1em; max-width: 66ch; }
ul { margin: 0 0 1.1em; padding-left: 1.1em; }
li { margin-bottom: .45em; }
strong { color: var(--ink-strong); font-weight: 600; }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: var(--radius-sm); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 760px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

section { padding-block: clamp(3.25rem, 6.5vw, 6rem); background: var(--band-1); }
.band-2 { background: var(--band-2); }
.band-3 { background: var(--band-3); }
.band-line { border-top: 1px solid var(--line); }
.bleed { padding-block: 0; }

.eyebrow {
  font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--brand-deep); margin: 0 0 1rem;
}
.lead { font-size: clamp(1.06rem, 1rem + .4vw, 1.22rem); color: var(--ink); }
.small { font-size: .9rem; color: var(--muted); }

/* -------------------------------------------------------------- botões --
   Regra de ouro: nenhum seletor de contexto pode sobrescrever a cor do texto
   de um botão. Por isso todo link de contexto usa :not(.btn).               */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.5rem; border-radius: var(--radius); border: 1.5px solid transparent;
  font: inherit; font-size: .97rem; font-weight: 600; letter-spacing: -.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s var(--ease), border-color .2s var(--ease),
              color .2s var(--ease), transform .12s var(--ease), box-shadow .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn .arw { transition: transform .2s var(--ease); }
.btn:hover .arw { transform: translateX(3px); }

a.btn-primary, button.btn-primary, .btn-primary {
  background: var(--brand-deep); color: var(--on-brand); box-shadow: var(--shadow);
}
a.btn-primary:hover, button.btn-primary:hover { background: var(--brand); box-shadow: var(--shadow-lift); }

a.btn-ghost, button.btn-ghost, .btn-ghost {
  background: transparent; color: var(--ink-strong); border-color: var(--line-strong);
}
a.btn-ghost:hover, button.btn-ghost:hover {
  border-color: var(--brand-deep); color: var(--brand-deep); background: var(--brand-soft);
}

a.btn-soft, button.btn-soft, .btn-soft {
  background: var(--brand-soft); color: var(--brand-deep); border-color: var(--brand-line);
}
a.btn-soft:hover, button.btn-soft:hover { background: var(--brand-line); color: var(--ink-strong); }

a.btn-on-cta, button.btn-on-cta, .btn-on-cta { background: #fff; color: var(--cta-btn-ink); }
a.btn-on-cta:hover, button.btn-on-cta:hover { background: #E3F1FA; color: #063B5C; }

a.btn-outline-cta, button.btn-outline-cta, .btn-outline-cta {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.55);
}
a.btn-outline-cta:hover, button.btn-outline-cta:hover { background: rgba(255,255,255,.14); border-color: #fff; }

.btn-lg { padding: 1.02rem 1.85rem; font-size: 1.02rem; }
.btn-sm { padding: .62rem 1.1rem; font-size: .89rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
/* no celular o rótulo pode quebrar: melhor duas linhas que a página rolar de lado */
@media (max-width: 560px) {
  .btn { white-space: normal; text-align: center; }
  .btn-row > .btn { flex: 1 1 100%; }
}

/* ----------------------------------------------------------- navegação -- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--band-1) 90%, transparent);
  backdrop-filter: saturate(170%) blur(14px);
  -webkit-backdrop-filter: saturate(170%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--line); box-shadow: 0 8px 24px -20px rgba(0,0,0,.5); }
.nav-in { display: flex; align-items: center; gap: 1.5rem; height: 80px; }
.nav-logo { display: flex; align-items: center; flex: 0 0 auto; }
.nav-logo img { height: 44px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; margin-left: auto; }
.nav-links a:not(.btn) {
  color: var(--ink); text-decoration: none; font-size: .94rem; font-weight: 500;
  white-space: nowrap; transition: color .18s var(--ease);
}
.nav-links a:not(.btn):hover { color: var(--brand-deep); }
.nav-links a:not(.btn)[aria-current] { color: var(--brand-deep); font-weight: 600; }
.nav-links .btn { margin-left: .5rem; }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm); padding: .55rem .85rem; cursor: pointer; color: var(--ink-strong);
  font: inherit; font-size: .88rem; font-weight: 600;
}
@media (max-width: 960px) {
  .nav-in { height: 68px; }
  .nav-logo img { height: 36px; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; inset: 68px 0 auto; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--band-1); border-bottom: 1px solid var(--line);
    padding: .5rem var(--gutter) 1.25rem; margin: 0; display: none;
    box-shadow: 0 18px 32px -24px rgba(0,0,0,.6);
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav-links .btn { margin: 1rem 0 0; justify-content: center; padding: .9rem 1.2rem; }
}

/* ---------------------------------------------------------------- hero --
   A foto sangra até a borda direita. O texto segue alinhado com o resto do
   site, por isso o padding da esquerda repete a conta do .wrap.            */
.hero { padding-block: 0; background: var(--band-1); }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 34%);
  gap: 0; align-items: stretch;
}
.hero-copy {
  display: flex; flex-direction: column; justify-content: center;
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
  padding-left: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
  padding-right: clamp(1.75rem, 4vw, 3.5rem);
  min-height: clamp(23rem, 54vh, 30rem);
}
.hero h1 { margin-bottom: .5em; }
.hero h1 em { font-style: normal; color: var(--brand-deep); }
.hero-sub { font-size: clamp(1.04rem, .98rem + .4vw, 1.18rem); max-width: 36ch; margin-bottom: 1.9rem; }
.hero-figure { margin: 0; background: var(--band-2); overflow: hidden; }
.hero-figure img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%;
  border-radius: 0; box-shadow: none;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-inline: var(--gutter); padding-block: clamp(2.25rem, 8vw, 3.25rem); min-height: 0; }
  .hero-sub { max-width: 46ch; }
  .hero-figure img { aspect-ratio: 5 / 4; height: auto; max-height: 52vh; }
}

/* ------------------------------------------------- sintomas interativos -- */
.sym-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 880px) { .sym-grid { grid-template-columns: 1fr; gap: 2rem; } }

.sym-list { display: grid; gap: .65rem; }
.sym {
  position: relative; display: flex; align-items: flex-start; gap: .9rem; cursor: pointer;
  border: 1.5px solid var(--line-strong); border-radius: var(--radius);
  background: var(--band-1); padding: .95rem 1.1rem;
  transition: border-color .16s var(--ease), background-color .16s var(--ease), transform .1s var(--ease);
}
.sym:hover { border-color: var(--brand); }
.sym:active { transform: translateY(1px); }
.sym:focus-within { outline: 3px solid var(--brand); outline-offset: 3px; }
.sym input { position: absolute; opacity: 0; width: 0; height: 0; }
.sym i {
  flex: 0 0 auto; width: 21px; height: 21px; margin-top: .16rem; border-radius: 6px;
  border: 1.5px solid var(--line-strong); background: var(--band-1); position: relative;
  transition: border-color .16s var(--ease), background-color .16s var(--ease);
}
.sym span { font-size: .98rem; color: var(--ink-strong); font-weight: 500; }
.sym.on { border-color: var(--brand-deep); background: var(--brand-soft); }
.sym.on i { border-color: var(--brand-deep); background: var(--brand-deep); }
.sym.on i::after {
  content: ""; position: absolute; inset: 0; margin: auto; width: 6px; height: 11px;
  border: solid var(--on-brand); border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px,-1px);
}

.verdict {
  border: 1.5px solid var(--brand-line); border-radius: var(--radius);
  background: var(--brand-soft); padding: clamp(1.3rem, 3vw, 1.9rem);
  position: sticky; top: 104px;
}
.verdict-score { display: flex; align-items: baseline; gap: .6rem; margin-bottom: .9rem; }
.verdict-score b {
  font-size: clamp(2.4rem, 1.8rem + 2.2vw, 3.4rem); line-height: 1; font-weight: 700;
  color: var(--brand-deep); font-variant-numeric: tabular-nums;
}
.verdict-score u { text-decoration: none; font-size: .9rem; color: var(--muted); }
.verdict h3 { margin-bottom: .45em; }
.verdict p { font-size: .97rem; margin-bottom: 1.1rem; }
.verdict .btn-row { margin-top: .3rem; }
@media (max-width: 880px) { .verdict { position: static; } }

/* ------------------------------------------------------------ cenários -- */
.scene-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.scene-list li {
  display: grid; grid-template-columns: 2.2rem 1fr; gap: .9rem; align-items: baseline;
  padding: 1.05rem 0; border-bottom: 1px solid var(--line); margin: 0;
}
.scene-list b { font-variant-numeric: tabular-nums; font-size: .82rem; font-weight: 700; color: var(--brand); letter-spacing: .04em; }
.scene-list span { color: var(--ink); }

.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 4rem); }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; gap: 1.75rem; } }

.pull {
  font-size: clamp(1.35rem, 1.05rem + 1.4vw, 2rem); line-height: 1.3; font-weight: 600;
  letter-spacing: -.02em; color: var(--brand-deep); max-width: 22ch; margin: 0;
}

/* -------------------------------------------------- método, em passos --- */
.steps-nav { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.6rem; }
.step-tab {
  display: flex; align-items: center; gap: .7rem; cursor: pointer;
  border: 1.5px solid var(--line-strong); border-radius: 999px; background: var(--band-1);
  padding: .6rem 1.15rem .6rem .7rem; font: inherit; font-size: .93rem; font-weight: 600;
  color: var(--ink); transition: all .18s var(--ease);
}
.step-tab b {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  background: var(--band-2); color: var(--muted); font-size: .78rem; font-variant-numeric: tabular-nums;
  transition: all .18s var(--ease);
}
.step-tab:hover { border-color: var(--brand); color: var(--ink-strong); }
.step-tab[aria-selected="true"] { background: var(--brand-deep); border-color: var(--brand-deep); color: var(--on-brand); }
.step-tab[aria-selected="true"] b { background: rgba(255,255,255,.22); color: var(--on-brand); }
:root[data-theme="dark"] .step-tab[aria-selected="true"] b { background: rgba(0,0,0,.18); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .step-tab[aria-selected="true"] b { background: rgba(0,0,0,.18); } }

.step-panels { border: 1.5px solid var(--brand-line); border-radius: var(--radius); background: var(--band-1); overflow: hidden; }
.step-panel { display: none; padding: clamp(1.5rem, 3.5vw, 2.5rem); }
.step-panel.on { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: clamp(1.5rem, 4vw, 3rem); animation: fadeUp .35s var(--ease) both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .step-panel.on { animation: none; } }
.step-panel h3 { margin-bottom: .5em; }
.step-panel p { margin-bottom: .9rem; }
.step-panel p:last-child { margin-bottom: 0; }
.step-aside { border-left: 3px solid var(--brand); padding-left: 1.2rem; align-self: start; }
.step-aside u { display: block; text-decoration: none; font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-deep); margin-bottom: .5rem; }
.step-aside p { font-size: .95rem; color: var(--ink); margin: 0; }
@media (max-width: 760px) {
  .step-panel.on { grid-template-columns: 1fr; }
  .step-aside { border-left: 0; border-top: 3px solid var(--brand); padding: 1rem 0 0; }
}

/* --------------------------------------------------------------- bento -- */
.offers { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.1rem; }
.offer {
  grid-column: span 3; display: flex; flex-direction: column;
  padding: clamp(1.4rem, 2.5vw, 1.9rem);
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--band-1);
  transition: border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.offer:hover { border-color: var(--brand-line); transform: translateY(-2px); box-shadow: var(--shadow); }
.offer--lead {
  grid-column: span 6; background: var(--brand-soft); border-color: var(--brand-line);
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(1.2rem, 3vw, 2.5rem);
}
.offer--lead > div { display: flex; flex-direction: column; }
.offer--quiet { background: var(--band-2); }
.offer-tag {
  align-self: flex-start; font-size: .68rem; font-weight: 700; letter-spacing: .13em;
  text-transform: uppercase; color: var(--brand-deep); background: var(--band-1);
  border: 1px solid var(--brand-line); border-radius: 999px; padding: .25rem .7rem; margin-bottom: .9rem;
}
.offer h3 { margin-bottom: .4em; }
.offer p { font-size: .96rem; margin-bottom: .9rem; }
.offer-for { font-size: .92rem; color: var(--muted); margin-bottom: .9rem; }
.offer-foot { margin-top: auto; padding-top: .6rem; font-size: .87rem; color: var(--muted); }
.offer-foot b { color: var(--ink-strong); font-weight: 600; }
.offer .btn { margin-top: 1rem; align-self: flex-start; }
@media (max-width: 980px) {
  .offers { grid-template-columns: repeat(2, 1fr); }
  .offer { grid-column: span 1; }
  .offer--lead { grid-column: span 2; grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .offers { grid-template-columns: 1fr; }
  .offer, .offer--lead { grid-column: span 1; }
}

/* ---------------------------------------------------------------- caso -- */
.case { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 880px) { .case { grid-template-columns: 1fr; gap: 1.75rem; } }
.case-steps { list-style: none; margin: 0; padding: 0; }
.case-steps li { padding: 1.05rem 0 1.05rem 1.5rem; border-left: 2px solid var(--brand-line); margin: 0; }
.case-steps li:last-child { border-left-color: var(--brand); }
.case-steps h4 { margin: 0 0 .3em; font-size: .76rem; letter-spacing: .13em; text-transform: uppercase; color: var(--brand-deep); font-weight: 700; }
.case-steps p { margin: 0; font-size: .97rem; }

.nums { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1.2rem; margin-top: 2.5rem; }
@media (max-width: 880px) { .nums { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.num { border-top: 2px solid var(--brand); padding-top: .9rem; }
.num b { display: block; font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.5rem); line-height: 1.05; font-weight: 700; color: var(--ink-strong); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.num b small { font-size: .5em; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.num span { display: block; font-size: .87rem; color: var(--muted); margin-top: .35rem; }

/* ----------------------------------------------------------- trajetória */
.bio { display: grid; grid-template-columns: minmax(0, 34%) minmax(0, 1fr); gap: 0; align-items: stretch; }
.bio-figure { margin: 0; background: var(--band-2); overflow: hidden; }
.bio-figure img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; border-radius: 0; }
.bio-copy {
  display: flex; flex-direction: column; justify-content: center;
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
  padding-left: clamp(1.75rem, 4vw, 3.5rem);
  padding-right: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter)));
  min-height: clamp(22rem, 48vh, 28rem);
}
.bio-facts { list-style: none; margin: 1.3rem 0 1.6rem; padding: 0; display: grid; gap: .1rem; }
.bio-facts li { display: flex; gap: .75rem; padding: .6rem 0; border-bottom: 1px solid var(--line); margin: 0; font-size: .96rem; }
.bio-facts li::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; margin-top: .62rem; border-radius: 2px; background: var(--brand); }
@media (max-width: 880px) {
  .bio { grid-template-columns: 1fr; }
  .bio-figure { order: 2; }
  .bio-figure img { aspect-ratio: 5 / 4; height: auto; max-height: 48vh; }
  .bio-copy { padding-inline: var(--gutter); padding-block: clamp(2.25rem, 8vw, 3.25rem); min-height: 0; }
}

/* ------------------------------------------------------------ perguntas */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq details:first-of-type { border-top: 1px solid var(--line-strong); }
.faq summary {
  display: flex; align-items: flex-start; gap: 1rem; cursor: pointer;
  padding: 1.2rem 0; list-style: none;
  font-weight: 600; font-size: clamp(1rem, .96rem + .3vw, 1.12rem);
  color: var(--ink-strong); letter-spacing: -.01em; transition: color .16s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--brand-deep); }
.faq summary::after {
  content: ""; flex: 0 0 auto; margin-left: auto; margin-top: .45rem;
  width: 10px; height: 10px; border-right: 2px solid var(--brand); border-bottom: 2px solid var(--brand);
  transform: rotate(45deg); transition: transform .22s var(--ease);
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: .75rem; }
.faq details > div { padding: 0 2.2rem 1.4rem 0; }
.faq details > div p { margin: 0 0 .8rem; font-size: .98rem; }
.faq details > div p:last-child { margin-bottom: 0; }
@media (prefers-reduced-motion: reduce) { .faq summary, .faq summary::after { transition: none; } }

/* ---------------------------------------------------------- bloco azul -- */
.cta-blue { background: var(--cta-bg); color: var(--cta-ink); }
.cta-blue h2, .cta-blue h3 { color: var(--cta-strong); }
.cta-blue p { color: var(--cta-ink); }
.cta-blue a:not(.btn) { color: #fff; }
.cta-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.cta-aside { border: 1px solid rgba(255,255,255,.3); border-radius: var(--radius); padding: clamp(1.4rem, 3vw, 2rem); background: rgba(255,255,255,.08); }
.cta-aside ul { list-style: none; padding: 0; margin: 0 0 1.3rem; }
.cta-aside li { padding: .5rem 0 .5rem 1.4rem; position: relative; font-size: .95rem; color: var(--cta-ink); }
.cta-aside li::before { content: ""; position: absolute; left: 0; top: 1.05rem; width: 9px; height: 2px; background: #9FD4EE; }
@media (max-width: 880px) { .cta-grid { grid-template-columns: 1fr; gap: 2rem; } }

/* faixa fina de chamada, usada entre seções */
.strip { background: var(--band-3); border-block: 1px solid var(--brand-line); padding-block: clamp(1.6rem, 3.5vw, 2.4rem); }
.strip-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.25rem; }
.strip p { margin: 0; font-size: clamp(1.02rem, .98rem + .35vw, 1.18rem); font-weight: 600; color: var(--ink-strong); max-width: 48ch; }
.strip span { display: block; font-size: .92rem; font-weight: 400; color: var(--muted); margin-top: .25rem; }

/* -------------------------------------------------------------- rodapé -- */
.foot { background: var(--band-2); border-top: 1px solid var(--line); padding-block: 3.25rem 2rem; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr)); gap: 2rem; }
.foot-logo img { height: 52px; width: auto; margin-bottom: 1rem; }
.foot h4 { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-bottom: .9rem; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: .55rem; font-size: .94rem; }
.foot a:not(.btn) { color: var(--ink); text-decoration: none; }
.foot a:not(.btn):hover { color: var(--brand-deep); text-decoration: underline; }
.foot-base { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; gap: 1.75rem; } }

/* ------------------------------------------- botão flutuante de WhatsApp --
   Fica em todas as páginas. Usa o azul da marca com o símbolo do WhatsApp:
   a paleta continua com um acento só e o ícone já diz qual é o canal.      */
.fab {
  position: fixed; z-index: 50;
  right: max(1.1rem, env(safe-area-inset-right, 0px));
  bottom: max(1.1rem, env(safe-area-inset-bottom, 0px));
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 1.3rem; border-radius: 999px;
  background: var(--brand-deep); color: var(--on-brand);
  text-decoration: none; font-weight: 600; font-size: .95rem; line-height: 1;
  box-shadow: 0 12px 30px -10px rgba(11,111,163,.6), 0 2px 6px rgba(0,0,0,.14);
  transition: transform .18s var(--ease), background-color .18s var(--ease);
}
.fab:hover { background: var(--brand); transform: translateY(-2px); }
.fab:active { transform: translateY(0); }
.fab svg { width: 21px; height: 21px; fill: currentColor; flex: 0 0 auto; }
@media (max-width: 620px) {
  .fab span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .fab { padding: .95rem; }
}
@media print { .fab { display: none !important; } }

/* ---------------------------------------------------- ícones sociais ---- */
.social { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.1rem; }
.social a {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: var(--radius); border: 1.5px solid var(--line-strong);
  color: var(--ink); text-decoration: none;
  transition: all .18s var(--ease);
}
.social a:hover { border-color: var(--brand-deep); color: var(--brand-deep); background: var(--brand-soft); }
.social svg { width: 19px; height: 19px; fill: currentColor; }

/* ------------------------------------------------------------- reveal -- */
.rv { opacity: 0; transform: translateY(18px); }
.rv.in { opacity: 1; transform: none; transition: opacity .62s var(--ease), transform .62s var(--ease); }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1 !important; transform: none !important; transition: none !important; } }

/* ==========================================================================
   Diagnóstico
   ========================================================================== */
.dg-body { background: var(--band-2); }
.dg-shell { min-height: 100dvh; display: flex; flex-direction: column; }
.dg-top { display: flex; align-items: center; gap: 1rem; height: 72px; border-bottom: 1px solid var(--line); background: var(--band-1); position: sticky; top: 0; z-index: 20; }
.dg-top img { height: 38px; width: auto; }
.dg-count { margin-left: auto; font-size: .82rem; color: var(--muted); font-variant-numeric: tabular-nums; letter-spacing: .04em; }
.dg-bar { height: 3px; background: var(--line); position: sticky; top: 72px; z-index: 20; }
.dg-bar i { display: block; height: 100%; width: 0; background: var(--brand); transition: width .45s var(--ease); }

.dg-main { flex: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; padding-block: clamp(2rem, 5vw, 4rem); }
/* o espaço extra embaixo evita que o botão flutuante cubra o Continuar */
@media (max-width: 940px) { .dg-main { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 6rem; } }

.dg-step { display: none; }
.dg-step.active { display: block; animation: dgIn .42s var(--ease) both; }
@keyframes dgIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .dg-step.active { animation: none; } }

.dg-kicker { font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--brand-deep); margin-bottom: .8rem; }
.dg-q { font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.3rem); line-height: 1.18; letter-spacing: -.02em; color: var(--ink-strong); font-weight: 700; margin: 0 0 .5rem; }
.dg-help { color: var(--muted); font-size: .97rem; margin: 0 0 1.9rem; max-width: 52ch; }

.dg-field { display: grid; gap: .5rem; max-width: 34rem; margin-bottom: 1.1rem; }
.dg-field label { font-size: .86rem; font-weight: 600; color: var(--ink-strong); }
.dg-field input, .dg-field select, .dg-field textarea {
  font: inherit; font-size: 1.02rem; color: var(--ink-strong); background: var(--band-1);
  border: 1.5px solid var(--line-strong); border-radius: var(--radius);
  padding: .85rem 1rem; width: 100%;
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.dg-field textarea { min-height: 7.5rem; resize: vertical; line-height: 1.55; }
.dg-field input::placeholder, .dg-field textarea::placeholder { color: var(--muted); opacity: 1; }
.dg-field input:focus, .dg-field select:focus, .dg-field textarea:focus { outline: none; border-color: var(--brand-deep); box-shadow: 0 0 0 3px var(--brand-soft); }
.dg-field .hint { font-size: .85rem; color: var(--muted); }
.dg-err { font-size: .88rem; color: #B3261E; font-weight: 600; margin: .1rem 0 0; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .dg-err { color: #F2B8B5; } }
:root[data-theme="dark"] .dg-err { color: #F2B8B5; }

.dg-opts { display: grid; gap: .6rem; max-width: 40rem; margin-bottom: 1.4rem; }
.dg-opts.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 620px) { .dg-opts.two { grid-template-columns: 1fr; } }
.dg-opt {
  position: relative; display: flex; align-items: flex-start; gap: .85rem; cursor: pointer;
  border: 1.5px solid var(--line-strong); border-radius: var(--radius); background: var(--band-1);
  padding: .95rem 1.1rem; transition: border-color .16s var(--ease), background-color .16s var(--ease), transform .1s var(--ease);
}
.dg-opt:hover { border-color: var(--brand); }
.dg-opt:focus-within { outline: 3px solid var(--brand); outline-offset: 3px; }
.dg-opt:active { transform: translateY(1px); }
.dg-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.dg-mark { flex: 0 0 auto; width: 20px; height: 20px; margin-top: .18rem; border-radius: 5px; border: 1.5px solid var(--line-strong); background: var(--band-1); position: relative; transition: border-color .16s var(--ease), background-color .16s var(--ease); }
.dg-opt[data-type="radio"] .dg-mark { border-radius: 50%; }
.dg-opt.sel { border-color: var(--brand-deep); background: var(--brand-soft); }
.dg-opt.sel .dg-mark { border-color: var(--brand-deep); background: var(--brand-deep); }
.dg-opt.sel .dg-mark::after { content: ""; position: absolute; inset: 0; margin: auto; width: 6px; height: 10px; border: solid var(--on-brand); border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px,-1px); }
.dg-opt-t { font-weight: 600; color: var(--ink-strong); font-size: .99rem; display: block; }
.dg-opt-d { font-size: .87rem; color: var(--muted); display: block; margin-top: .15rem; }

.dg-nav { display: flex; align-items: center; gap: 1.1rem; margin-top: 1.9rem; flex-wrap: wrap; }
.dg-back { background: none; border: 0; font: inherit; font-size: .92rem; color: var(--muted); cursor: pointer; padding: .4rem 0; text-decoration: none; }
.dg-back:hover { color: var(--brand-deep); }

.dg-side { border: 1px solid var(--line); border-radius: var(--radius); background: var(--band-1); padding: 1.4rem; position: sticky; top: 108px; box-shadow: var(--shadow); }
.dg-side-h { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.dg-side-h span { font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); }
.dg-side-h b { font-size: .78rem; color: var(--brand-deep); font-variant-numeric: tabular-nums; font-weight: 700; }
.dg-side-empty { font-size: .9rem; color: var(--muted); margin: 0; }
.dg-chips { display: grid; gap: .55rem; max-height: 50vh; overflow-y: auto; }
.dg-chip { border-left: 2px solid var(--brand-line); padding: .1rem 0 .1rem .7rem; animation: dgChip .35s var(--ease) both; }
@keyframes dgChip { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .dg-chip { animation: none; } }
.dg-chip u { display: block; font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-decoration: none; }
.dg-chip i { display: block; font-style: normal; font-size: .9rem; color: var(--ink-strong); line-height: 1.4; }
/* no celular o mapa ficaria sempre abaixo da dobra, sem ser visto */
@media (max-width: 940px) { .dg-side { display: none !important; } }

.dg-result { display: none; }
.dg-result.active { display: block; max-width: 840px; }
.dg-loading { display: none; padding-block: clamp(3rem, 8vw, 6rem); }
.dg-loading.active { display: block; }
.dg-loading p { font-size: 1.1rem; color: var(--ink-strong); font-weight: 600; }
.dg-dots i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); margin-right: 6px; animation: dgPulse 1.1s infinite var(--ease); }
.dg-dots i:nth-child(2) { animation-delay: .18s; } .dg-dots i:nth-child(3) { animation-delay: .36s; }
@keyframes dgPulse { 0%,100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .dg-dots i { animation: none; opacity: .7; } }

.rs-head { border-bottom: 1px solid var(--line); padding-bottom: 1.8rem; margin-bottom: 2.2rem; }
.rs-head h1 { font-size: clamp(1.7rem, 1.2rem + 2.2vw, 2.7rem); margin-bottom: .4em; }
.rs-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; margin: 2.2rem 0; }
@media (max-width: 720px) { .rs-metrics { grid-template-columns: 1fr; gap: 1.1rem; } }
.rs-metric { border-top: 2px solid var(--line); padding-top: .9rem; }
.rs-metric u { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-decoration: none; margin-bottom: .45rem; }
.rs-metric b { display: block; font-size: 2.1rem; font-weight: 700; line-height: 1; color: var(--ink-strong); font-variant-numeric: tabular-nums; }
.rs-metric b small { font-size: .95rem; font-weight: 600; color: var(--muted); }
.rs-metric .gauge { height: 2px; margin: .75rem 0 .6rem; }
.rs-metric .gauge i { display: block; height: 100%; background: var(--brand); }
.rs-metric p { font-size: .88rem; color: var(--muted); margin: 0; }

.rs-block { background: var(--band-1); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.4rem, 3vw, 2.2rem); margin-bottom: 1.4rem; }
.rs-block h2 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); margin-bottom: .7em; }
.rs-block p:last-child { margin-bottom: 0; }
.rs-moves { list-style: none; padding: 0; margin: 0; counter-reset: mv; }
.rs-moves li { counter-increment: mv; display: grid; grid-template-columns: 2rem 1fr; gap: .9rem; padding: .95rem 0; border-bottom: 1px solid var(--line); margin: 0; }
.rs-moves li:last-child { border-bottom: 0; padding-bottom: 0; }
.rs-moves li::before { content: counter(mv); font-weight: 700; color: var(--brand); font-variant-numeric: tabular-nums; }
.rs-moves b { display: block; color: var(--ink-strong); }
.rs-moves span { font-size: .93rem; color: var(--ink); }
.rs-fit { background: var(--brand-soft); border-color: var(--brand-line); }
.rs-sent { font-size: .9rem; color: var(--muted); margin-top: 1.4rem; }

@media print {
  .dg-top, .dg-bar, .dg-side, .dg-actions, .nav, .foot { display: none !important; }
  body { background: #fff; }
  .rs-block { break-inside: avoid; border-color: #ccc; }
}