/* ==========================================================
   Buldora Crédito — design system
   Paleta herdada de buldorainvest.com
   ========================================================== */

:root {
  --brand: #0f6b6e;
  --brand-600: #0d5f62;
  --brand-700: #0b4e52;
  --brand-900: #0f3d46;
  --accent: #e06a3c;
  --accent-600: #c9552a;
  --accent-soft: #fbece5;

  --bg: #f7f1ef;
  --bg-2: #fdfaf9;
  --surface: #ffffff;
  --ink: #15212b;
  --ink-2: #33414e;
  --muted: #5a6a78;
  --line: #e6dcd7;
  --line-2: #f0e8e4;

  --ok: #1d7a5f;
  --ok-soft: #e7f4ef;
  --warn: #a96a1f;
  --warn-soft: #fbf1e2;
  --bad: #b0412c;
  --bad-soft: #fbeae6;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;

  --shadow-sm: 0 1px 2px rgba(15, 61, 70, .06), 0 2px 8px rgba(15, 61, 70, .05);
  --shadow: 0 2px 4px rgba(15, 61, 70, .05), 0 12px 32px rgba(15, 61, 70, .09);
  --shadow-lg: 0 8px 24px rgba(15, 61, 70, .10), 0 32px 64px rgba(15, 61, 70, .14);

  --wrap: 1140px;
  --gut: 20px;

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --round: 'Nunito', var(--sans);
}

/* ---------- 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; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-600); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-600); }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.022em; margin: 0 0 .5em; color: var(--brand-900); font-weight: 750; }
h1 { font-size: clamp(2.1rem, 1.35rem + 2.8vw, 3.5rem); letter-spacing: -.032em; }
h2 { font-size: clamp(1.6rem, 1.15rem + 1.6vw, 2.35rem); letter-spacing: -.028em; }
h3 { font-size: clamp(1.18rem, 1.02rem + .6vw, 1.42rem); }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.25em; }
li { margin-bottom: .5em; }
strong { font-weight: 680; color: var(--brand-900); }
small { font-size: .86rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.wrap-sm { max-width: 760px; }
.wrap-xs { max-width: 620px; }
section { padding-block: clamp(3rem, 6vw, 5.5rem); }
section.tight { padding-block: clamp(2rem, 4vw, 3.2rem); }
.center { text-align: center; }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.stack > * + * { margin-top: 1rem; }
.lead { font-size: clamp(1.06rem, 1rem + .4vw, 1.22rem); color: var(--ink-2); }
.muted { color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }
.eyebrow.on-dark { color: #9fd3cf; }
.bg-white { background: var(--surface); }
.bg-soft { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.bg-dark { background: var(--brand-900); color: #e8eef0; }
.bg-dark h2, .bg-dark h3, .bg-dark h1 { color: #fff; }
.bg-dark a { color: #a9dedb; }
.bg-dark p, .bg-dark li { color: #c6d3d7; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(247, 241, 239, .88);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 20px rgba(15, 61, 70, .06); }
.hd { display: flex; align-items: center; gap: 18px; min-height: 68px; }
/* logo igual ao do site principal: só a marca Buldora, sem rótulo embaixo.
   120px de largura = ~22px de altura num cabeçalho de 68px (cerca de 1/3 da
   altura, que é a proporção usual de logo em barra de navegação) */
.logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; width: max-content; }
.logo-img { width: 120px; height: auto; display: block; }
@media (max-width: 420px) { .logo-img { width: 106px; } }
.site-footer .logo-img { width: 132px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a {
  color: var(--ink-2); text-decoration: none; font-size: .93rem; font-weight: 560;
  padding: 8px 11px; border-radius: 8px; white-space: nowrap;
}
.nav a:hover, .nav a[aria-current="page"] { background: rgba(15, 107, 110, .08); color: var(--brand-700); }
.hd-actions { display: flex; align-items: center; gap: 10px; margin-left: 8px; }
.lang { display: flex; gap: 2px; border: 1px solid var(--line); border-radius: 8px; padding: 2px; background: var(--surface); }
.lang a { font-size: .74rem; font-weight: 700; padding: 4px 7px; border-radius: 6px; color: var(--muted); text-decoration: none; }
.lang a[aria-current="true"] { background: var(--brand-900); color: #fff; }
.burger { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 42px; height: 42px; cursor: pointer; align-items: center; justify-content: center; }
.burger span { display: block; width: 18px; height: 2px; background: var(--brand-900); position: relative; }
.burger span::before, .burger span::after { content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: var(--brand-900); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
@media (max-width: 1040px) {
  .burger { display: flex; margin-left: auto; }
  .nav {
    position: fixed; inset: 70px 0 auto; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--surface); padding: 12px var(--gut) 24px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); display: none; margin-left: 0; max-height: calc(100dvh - 70px); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav a { padding: 13px 10px; font-size: 1rem; border-bottom: 1px solid var(--line-2); border-radius: 0; }
  .hd-actions { margin-left: 0; }
  .nav .btn { margin-top: 14px; justify-content: center; }
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-size: .95rem; font-weight: 650; line-height: 1;
  padding: 14px 22px; border-radius: 999px; border: 1px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .14s ease, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(224, 106, 60, .3); }
.btn-primary:hover { background: var(--accent-600); color: #fff; box-shadow: 0 10px 26px rgba(224, 106, 60, .36); }
.btn-dark { background: var(--brand-900); color: #fff; }
.btn-dark:hover { background: var(--brand-700); color: #fff; }
.btn-ghost { background: transparent; color: var(--brand-900); border-color: var(--line); }
.btn-ghost:hover { background: var(--surface); color: var(--brand-700); border-color: var(--brand); }
.btn-wa { background: #1fa855; color: #fff; }
.btn-wa:hover { background: #188944; color: #fff; }
.btn-lg { padding: 17px 30px; font-size: 1.02rem; }
.btn-sm { padding: 10px 16px; font-size: .86rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn-row.center { justify-content: center; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--brand-900); color: #fff; padding-block: clamp(3rem, 7vw, 6rem); }
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(15, 107, 110, .85), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(224, 106, 60, .4), transparent 62%),
    radial-gradient(600px 400px at 70% 110%, rgba(15, 107, 110, .5), transparent 60%);
}
.hero::after {
  content: ''; position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
}
.hero > * { position: relative; z-index: 2; }
.hero h1 { color: #fff; max-width: 17ch; }
.hero h1 em { font-style: normal; color: #ffb995; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }
.hero .lead { color: #cfe0e2; max-width: 56ch; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px; font-size: .82rem; font-weight: 600;
  background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .16);
  color: #e3eef0; padding: 8px 14px; border-radius: 999px;
}
.hero-badge svg { width: 14px; height: 14px; flex: 0 0 14px; }

/* cartão do formulário no hero */
.hero-card {
  background: var(--surface); border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-lg); color: var(--ink);
}
.hero-card h2 { font-size: 1.32rem; margin-bottom: 6px; }
.hero-card .micro { font-size: .8rem; color: var(--muted); }

/* ---------- cartões ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .25s;
}
.card.hover:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #d8ccc6; }
.card h3 { margin-bottom: .45em; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card-ico {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-600); margin-bottom: 16px;
}
.card-ico svg { width: 23px; height: 23px; }
.card-ico.teal { background: rgba(15, 107, 110, .1); color: var(--brand); }
a.card { text-decoration: none; color: inherit; display: block; }
a.card:hover h3 { color: var(--accent-600); }

/* ---------- caixa de resposta direta (AEO) ---------- */
.answer {
  background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--brand);
  border-radius: var(--radius-sm); padding: 22px 24px; margin: 0 0 28px;
  box-shadow: var(--shadow-sm);
}
.answer .answer-label {
  display: block; font-size: .72rem; font-weight: 750; letter-spacing: .13em;
  text-transform: uppercase; color: var(--brand); margin-bottom: 8px;
}
.answer p { margin: 0; font-size: 1.06rem; color: var(--ink-2); }
.answer p + p { margin-top: .7em; }

/* caixas de aviso */
.note { border-radius: var(--radius-sm); padding: 18px 20px; margin: 24px 0; border: 1px solid; font-size: .96rem; }
.note p:last-child { margin-bottom: 0; }
.note-title { display: block; font-weight: 700; margin-bottom: 5px; }
.note.ok { background: var(--ok-soft); border-color: #c3e3d6; color: #14503e; }
.note.ok .note-title { color: #14503e; }
.note.warn { background: var(--warn-soft); border-color: #ecd4ae; color: #74491a; }
.note.warn .note-title { color: #74491a; }
.note.bad { background: var(--bad-soft); border-color: #eec6bc; color: #7d2f20; }
.note.bad .note-title { color: #7d2f20; }
.note.law { background: #eef4f4; border-color: #cfe0e0; color: #16434a; }
.note.law .note-title { color: #16434a; }

/* ---------- passos ---------- */
.steps { counter-reset: s; display: grid; gap: 18px; }
.step {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px 26px 24px 78px; box-shadow: var(--shadow-sm);
}
.step::before {
  counter-increment: s; content: counter(s);
  position: absolute; left: 24px; top: 24px;
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--brand-900); color: #fff; font-weight: 750; font-size: .95rem;
}
.step h3 { margin-bottom: .35em; font-size: 1.1rem; }
.step p:last-child { margin-bottom: 0; }
.step .when { font-size: .78rem; font-weight: 700; color: var(--accent-600); text-transform: uppercase; letter-spacing: .08em; }

/* ---------- faixa de score ---------- */
.score-bands { display: grid; gap: 12px; margin: 26px 0; }
.band {
  display: grid; grid-template-columns: 112px 1fr; gap: 18px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 20px;
}
.band-num { font-size: 1.22rem; font-weight: 780; color: var(--brand-900); font-variant-numeric: tabular-nums; }
.band-bar { height: 5px; border-radius: 3px; margin-top: 6px; }
.band p { margin: 0; font-size: .95rem; }
.band strong { display: block; margin-bottom: 2px; }
@media (max-width: 560px) { .band { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- tabela ---------- */
.table-wrap { overflow-x: auto; margin: 26px 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 540px; }
thead th {
  background: var(--brand-900); color: #fff; text-align: left; font-weight: 650;
  padding: 14px 18px; font-size: .84rem; letter-spacing: .04em; text-transform: uppercase;
}
tbody td { padding: 14px 18px; border-top: 1px solid var(--line-2); vertical-align: top; }
tbody tr:nth-child(even) { background: #fcf9f8; }
tbody td:first-child { font-weight: 640; color: var(--brand-900); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq details {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 0 22px; transition: border-color .2s, box-shadow .2s;
}
.faq details[open] { border-color: #cfdedd; box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 34px 18px 0; position: relative;
  font-weight: 650; color: var(--brand-900); font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; position: absolute; right: 2px; top: 50%; width: 10px; height: 10px;
  border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq .faq-body { padding: 0 0 20px; color: var(--ink-2); font-size: .98rem; }
.faq .faq-body > *:last-child { margin-bottom: 0; }

/* ---------- formulário ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .82rem; font-weight: 680; color: var(--brand-900); margin-bottom: 6px; letter-spacing: .01em; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: #fcfbfa; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 13px 15px; transition: border-color .15s, box-shadow .15s, background .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand); background: #fff;
  box-shadow: 0 0 0 3px rgba(15, 107, 110, .13);
}
.field textarea { min-height: 110px; resize: vertical; }
.field .hint { font-size: .78rem; color: var(--muted); margin-top: 5px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* escolhas em cartão (formulário multi-etapa) */
.choices { display: grid; gap: 10px; }
.choices.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .choices.two { grid-template-columns: 1fr; } }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 0; height: 0; }
.choice span {
  display: flex; align-items: center; gap: 11px; padding: 14px 16px; cursor: pointer;
  background: #fcfbfa; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-size: .97rem; font-weight: 560; color: var(--ink-2); transition: all .15s;
}
.choice span::before {
  content: ''; width: 18px; height: 18px; flex: 0 0 18px; border-radius: 50%;
  border: 2px solid #c9bcb6; transition: all .15s;
}
.choice input:checked + span { border-color: var(--brand); background: #f1f7f7; color: var(--brand-900); font-weight: 650; }
.choice input:checked + span::before { border-color: var(--brand); background: var(--brand); box-shadow: inset 0 0 0 3px #fff; }
.choice input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.fstep { display: none; }
.fstep.active { display: block; animation: fadein .25s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.progress { height: 5px; background: var(--line-2); border-radius: 3px; overflow: hidden; margin-bottom: 22px; }
.progress i { display: block; height: 100%; background: var(--accent); border-radius: 3px; transition: width .3s ease; }
.fstep-count { font-size: .76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .8rem; color: var(--muted); line-height: 1.5; margin-top: 4px; }
.consent input { margin-top: 3px; flex: 0 0 auto; width: 16px; height: 16px; accent-color: var(--brand); }

/* ---------- simulador ---------- */
.sim { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow); }
.sim-out { background: var(--brand-900); color: #fff; border-radius: var(--radius); padding: 26px; margin-top: 24px; }
.sim-out h3 { color: #fff; margin-bottom: 4px; }
.sim-big { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 2.8rem); font-weight: 800; color: #ffb995; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.sim-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-top: 1px solid rgba(255,255,255,.14); font-size: .95rem; }
.sim-row span:last-child { font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 3px; background: var(--line); outline: none; padding: 0; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--accent); cursor: pointer; border: 3px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.2); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); cursor: pointer; border: 3px solid #fff; }
.sim-val { font-size: 1.5rem; font-weight: 780; color: var(--brand-900); font-variant-numeric: tabular-nums; }

/* ---------- prova / confiança ---------- */
.trust-bar { background: var(--surface); border-block: 1px solid var(--line); }
.trust-items { display: flex; flex-wrap: wrap; gap: 14px 38px; justify-content: center; align-items: center; padding: 18px 0; }
.trust-item { display: flex; align-items: center; gap: 9px; font-size: .88rem; font-weight: 600; color: var(--ink-2); }
.trust-item svg { width: 18px; height: 18px; color: var(--brand); flex: 0 0 18px; }

.stat { text-align: center; padding: 8px; }
.stat-n { font-size: clamp(1.9rem, 1.4rem + 1.8vw, 2.6rem); font-weight: 800; color: var(--brand-900); letter-spacing: -.03em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.bg-dark .stat-n { color: #ffb995; }
.stat-l { font-size: .88rem; color: var(--muted); margin-top: 6px; }
.bg-dark .stat-l { color: #b7c7cb; }
.stat-src { font-size: .72rem; color: var(--muted); margin-top: 4px; }
.bg-dark .stat-src { color: #8ba3a8; }

/* depoimentos */
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
.quote p { font-size: 1rem; color: var(--ink-2); font-style: italic; }
.quote footer { display: flex; align-items: center; gap: 12px; margin-top: 16px; font-style: normal; }
.quote .av { width: 42px; height: 42px; border-radius: 50%; background: var(--brand-900); color: #fff; display: grid; place-items: center; font-weight: 750; flex: 0 0 42px; }
.quote .who { font-size: .9rem; font-weight: 680; color: var(--brand-900); }
.quote .where { font-size: .8rem; color: var(--muted); }

/* ---------- artigos ---------- */
.post-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: .84rem; color: var(--muted); margin-bottom: 20px; }
.post-body { font-size: 1.06rem; }
.post-body h2 { margin-top: 2.2em; }
.post-body h3 { margin-top: 1.6em; }
.post-body > ul li, .post-body > ol li { margin-bottom: .6em; }
.tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-600); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px; }
.toc { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 26px 0; }
.toc strong { display: block; margin-bottom: 10px; font-size: .9rem; }
.toc ol { margin: 0; padding-left: 1.1em; font-size: .95rem; }
.toc li { margin-bottom: .35em; }
.author-box { display: flex; gap: 16px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin: 34px 0; }
.author-box .av { width: 52px; height: 52px; border-radius: 50%; background: var(--brand-900); color: #fff; display: grid; place-items: center; font-weight: 750; flex: 0 0 52px; }
.author-box p { margin: 0; font-size: .92rem; color: var(--muted); }
.author-box .nm { font-weight: 700; color: var(--brand-900); font-size: 1rem; }
.sources { font-size: .88rem; color: var(--muted); }
.sources ol { padding-left: 1.2em; }
.sources a { word-break: break-word; }

/* breadcrumb */
.crumb { font-size: .82rem; color: var(--muted); padding-top: 18px; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--brand); text-decoration: underline; }
.crumb span { margin: 0 6px; opacity: .6; }

/* ---------- CTA ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--brand-900), var(--brand-700) 55%, var(--brand) 120%);
  color: #fff; border-radius: var(--radius-lg); padding: clamp(30px, 5vw, 56px); text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ''; position: absolute; inset: 0; opacity: .4;
  background: radial-gradient(500px 300px at 85% 0%, rgba(224, 106, 60, .5), transparent 65%);
}
.cta-band > * { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.cta-band p { color: #c9dcdf; max-width: 56ch; margin-inline: auto; }

/* ---------- rodapé ---------- */
.site-footer { background: var(--brand-900); color: #b9c9cd; padding-block: 56px 28px; font-size: .92rem; }
.site-footer h4 { color: #fff; font-size: .8rem; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer a { color: #b9c9cd; text-decoration: none; }
.site-footer a:hover { color: #ffb995; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-grid ul { list-style: none; padding: 0; margin: 0; }
.foot-grid li { margin-bottom: 9px; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.13); margin-top: 40px; padding-top: 22px; font-size: .8rem; color: #8ca2a7; }
.foot-bottom p { margin-bottom: .6em; }
.socials { display: flex; gap: 10px; margin-top: 16px; }
.socials a { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.08); display: grid; place-items: center; transition: background .2s; }
.socials a:hover { background: var(--accent); }
.socials svg { width: 17px; height: 17px; fill: currentColor; color: #d6e2e4; }
.disclosure { font-size: .78rem; line-height: 1.6; color: #86a0a5; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-sm); padding: 16px 18px; margin-top: 26px; }

/* ---------- WhatsApp flutuante + CTA fixo no celular ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 70;
  width: 56px; height: 56px; border-radius: 50%; background: #1fa855; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
  transition: transform .18s;
}
.wa-float:hover { transform: scale(1.06); color: #fff; }
.wa-float svg { width: 28px; height: 28px; fill: currentColor; }
@media (max-width: 760px) {
  .wa-float { bottom: 76px; width: 50px; height: 50px; }
  .wa-float svg { width: 25px; height: 25px; }
  .mobile-cta {
    position: fixed; inset: auto 0 0; z-index: 69; display: flex; gap: 8px;
    background: rgba(255, 255, 255, .97); backdrop-filter: blur(10px);
    border-top: 1px solid var(--line); padding: 9px 12px calc(9px + env(safe-area-inset-bottom));
  }
  .mobile-cta .btn { flex: 1; padding: 13px 10px; font-size: .9rem; }
  body { padding-bottom: 66px; }
}
.mobile-cta { display: none; }
@media (max-width: 760px) { .mobile-cta { display: flex; } }

/* ---------- utilitários ---------- */
/* só esconde quando o JS está ativo: sem JS, o conteúdo aparece normalmente */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.js .reveal.in { opacity: 1; transform: none; }
.pill { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; background: rgba(15,107,110,.1); color: var(--brand-700); }
.pill.accent { background: var(--accent-soft); color: var(--accent-600); }
.checks { list-style: none; padding: 0; }
.checks li { position: relative; padding-left: 30px; margin-bottom: .7em; }
.checks li::before {
  content: ''; position: absolute; left: 0; top: .42em; width: 17px; height: 10px;
  border-left: 2.5px solid var(--ok); border-bottom: 2.5px solid var(--ok); transform: rotate(-45deg);
}
.crosses { list-style: none; padding: 0; }
.crosses li { position: relative; padding-left: 30px; margin-bottom: .7em; }
.crosses li::before { content: '\00d7'; position: absolute; left: 3px; top: -.05em; font-size: 1.35em; font-weight: 700; color: var(--bad); line-height: 1.3; }
.city-chips { display: flex; flex-wrap: wrap; gap: 9px; }
.city-chips a {
  font-size: .88rem; font-weight: 600; text-decoration: none; color: var(--brand-900);
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px;
}
.city-chips a:hover { background: var(--brand-900); color: #fff; border-color: var(--brand-900); }
.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 { position: absolute; left: -9999px; top: 0; background: var(--brand-900); color: #fff; padding: 12px 18px; z-index: 100; border-radius: 0 0 8px 0; }
.skip:focus { left: 0; color: #fff; }
.updated { font-size: .8rem; color: var(--muted); }