/* ==========================================================================
   Prosper Solutions — Prosper Assessoria e Tecnologia LTDA
   Folha de estilos institucional (sem dependências externas)
   ========================================================================== */

:root {
  /* Base */
  --ink: #0b1324;
  --ink-2: #273449;
  --muted: #5d6b80;
  --line: #e3e8ef;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;

  /* Unidade I — Prosper Tech (moderno / minimalista) */
  --tech: #4152e6;
  --tech-strong: #2f3fd0;
  --tech-soft: #eef0ff;
  --tech-2: #0ea5b7;

  /* Unidade II — Prosper Advisory (grafite / ardósia) */
  --adv-bg: #131a24;
  --adv-surface: #1b2431;
  --adv-line: #2b3646;
  --adv-text: #e6eaf0;
  --adv-muted: #9ba7b8;
  --adv-accent: #c9a86a;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(11, 19, 36, .06);
  --shadow: 0 1px 2px rgba(11, 19, 36, .05), 0 8px 24px -8px rgba(11, 19, 36, .12);
  --container: 1180px;
  --gutter: 24px;
  --header-h: 72px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--tech); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.2; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; }

:focus-visible { outline: 2px solid var(--tech); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.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;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 46px; padding: 0 20px; border-radius: 10px;
  font: 600 15px/1 var(--font); letter-spacing: -0.005em;
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #1c2740; }
.btn-tech { background: var(--tech); color: #fff; }
.btn-tech:hover { background: var(--tech-strong); }
.btn-outline { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-outline:hover { border-color: #c7cfdb; background: var(--bg-soft); }
.btn-sm { height: 40px; padding: 0 16px; font-size: 14px; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 36px; height: 36px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: -0.02em; }
.brand-tag { font-size: 11.5px; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; margin-top: 3px; }

.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; }
.main-nav a {
  display: block; padding: 8px 12px; border-radius: 8px;
  color: var(--ink-2); font-size: 14.5px; font-weight: 500;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--ink); background: var(--bg-soft); text-decoration: none; }

.header-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle {
  display: none; width: 42px; height: 42px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  align-items: center; justify-content: center; color: var(--ink);
}
.nav-toggle svg { width: 20px; height: 20px; }

/* ---------- Seções genéricas ---------- */
section { position: relative; }
.section { padding: 104px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--tech); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
.section-title { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; }
.section-lead { font-size: 18px; color: var(--muted); margin-top: 16px; }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 72px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 85% 10%, rgba(65, 82, 230, .09), transparent 70%),
    radial-gradient(40% 40% at 10% 0%, rgba(201, 168, 106, .10), transparent 70%),
    linear-gradient(to bottom, #fbfcfe, #fff);
}
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 8px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  font-size: 13px; font-weight: 600; color: var(--ink-2);
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tech); box-shadow: 0 0 0 4px var(--tech-soft); }
.hero h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 750; letter-spacing: -0.035em; margin-top: 24px; }
.hero h1 .accent { color: var(--tech); }
.hero-sub { font-size: 19px; color: var(--muted); margin-top: 24px; max-width: 600px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* Diagrama da estrutura corporativa */
.org-card {
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow); padding: 28px;
}
.org-root {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: var(--radius-sm); background: var(--ink); color: #fff;
}
.org-root .brand-mark { width: 32px; height: 32px; }
.org-root strong { display: block; font-size: 15px; letter-spacing: -0.01em; }
.org-root span { display: block; font-size: 12.5px; color: #a9b4c6; }
.org-branches { position: relative; margin: 0 0 0 26px; padding: 18px 0 0 26px; border-left: 1.5px dashed #cdd5e1; display: grid; gap: 14px; }
.org-node {
  position: relative; padding: 16px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #fff;
}
.org-node::before {
  content: ""; position: absolute; left: -27px; top: 26px; width: 26px; border-top: 1.5px dashed #cdd5e1;
}
.org-node-head { display: flex; align-items: center; gap: 10px; }
.org-node-head i { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.org-node strong { color: var(--ink); font-size: 15px; }
.org-node p { font-size: 13.5px; color: var(--muted); margin-top: 4px; }
.org-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.org-node.tech { background: linear-gradient(180deg, #fafbff, #fff); }
.org-node.tech i { background: var(--tech); }
.org-node.tech .chip { background: var(--tech-soft); color: var(--tech-strong); }
.org-node.adv { background: var(--adv-bg); border-color: var(--adv-bg); }
.org-node.adv strong { color: #fff; }
.org-node.adv p { color: var(--adv-muted); }
.org-node.adv i { background: var(--adv-accent); }
.org-node.adv .chip { background: rgba(201, 168, 106, .14); color: #e3cc9d; }

/* Faixa de dados corporativos */
.facts {
  margin-top: 72px; display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm);
}
.fact { padding: 20px 24px; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact dt { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.fact dd { margin: 6px 0 0; font-weight: 600; color: var(--ink); font-size: 15px; font-variant-numeric: tabular-nums; }

/* ---------- Sobre ---------- */
.engines { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.engine {
  padding: 32px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff;
}
.engine-label { font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.engine h3 { font-size: 22px; margin-top: 10px; }
.engine p { margin-top: 12px; color: var(--muted); }
.engine.tech { border-top: 3px solid var(--tech); }
.engine.tech .engine-label { color: var(--tech); }
.engine.adv { border-top: 3px solid var(--adv-bg); }
.engine.adv .engine-label { color: #8a6d36; }

.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.pillar { padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.icon-box {
  width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center;
  background: var(--bg-soft); color: var(--ink); border: 1px solid var(--line);
}
.icon-box svg { width: 22px; height: 22px; }
.pillar h3 { font-size: 17px; margin-top: 20px; }
.pillar p { font-size: 15px; color: var(--muted); margin-top: 8px; }

/* ---------- Unidade I — Prosper Tech ---------- */
.unit-tag {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-size: 13px; font-weight: 600; color: var(--ink-2);
}
.unit-tag b {
  display: inline-grid; place-items: center; height: 26px; padding: 0 10px; border-radius: 7px;
  font-size: 12px; letter-spacing: .06em;
}
.tech-unit .unit-tag b { background: var(--tech); color: #fff; }

.tech-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; margin-bottom: 56px; }
.tech-points { display: grid; gap: 12px; list-style: none; }
.tech-points li { display: flex; gap: 12px; font-size: 15px; color: var(--ink-2); }
.tech-points svg { width: 20px; height: 20px; flex: none; color: var(--tech); margin-top: 2px; }

.apps { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.app-card {
  display: flex; flex-direction: column; padding: 32px; border-radius: 18px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.app-card:hover { box-shadow: var(--shadow); border-color: #d3dae5; transform: translateY(-2px); }
.app-top { display: flex; align-items: center; gap: 16px; }
.app-icon {
  width: 64px; height: 64px; border-radius: 16px; flex: none; display: grid; place-items: center;
  color: #fff; font-weight: 750; font-size: 28px; letter-spacing: -0.03em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .2), 0 6px 16px -6px rgba(11, 19, 36, .35);
}
.app-icon.gratia { background: linear-gradient(140deg, #f4b860 0%, #c76b8f 55%, #6d5bd0 100%); }
.app-icon.dute { background: linear-gradient(140deg, #34d1bf 0%, #2aa7e0 55%, #4152e6 100%); }
.app-top h3 { font-size: 22px; }
.app-domain { font-size: 14px; color: var(--muted); }
.app-card > p { margin-top: 20px; color: var(--ink-2); }
.app-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag {
  font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 7px;
  background: var(--bg-soft); color: var(--ink-2); border: 1px solid var(--line);
}
.app-foot { margin-top: auto; padding-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.app-foot .note { font-size: 13px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.app-foot .note svg { width: 15px; height: 15px; color: #16a34a; }

.rnd {
  margin-top: 24px; display: flex; align-items: center; gap: 20px;
  padding: 22px 26px; border-radius: var(--radius); border: 1px dashed #c9d1ff; background: var(--tech-soft);
}
.rnd .icon-box { background: #fff; color: var(--tech); border-color: #d9ddff; }
.rnd strong { color: var(--ink); }
.rnd p { font-size: 15px; color: var(--ink-2); }

/* ---------- Unidade II — Prosper Advisory ---------- */
.adv-unit { background: var(--adv-bg); color: var(--adv-text); }
.adv-unit::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50% 60% at 100% 0%, rgba(201, 168, 106, .08), transparent 70%);
}
.adv-unit .container { position: relative; }
.adv-unit h2, .adv-unit h3 { color: #fff; }
.adv-unit .eyebrow { color: var(--adv-accent); }
.adv-unit .section-lead { color: var(--adv-muted); }
.adv-unit .unit-tag { color: var(--adv-text); }
.adv-unit .unit-tag b { background: var(--adv-accent); color: var(--adv-bg); }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  padding: 32px; border-radius: var(--radius); background: var(--adv-surface); border: 1px solid var(--adv-line);
  display: flex; flex-direction: column;
}
.service-num { font-size: 13px; font-weight: 600; color: var(--adv-accent); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.service h3 { font-size: 20px; margin-top: 14px; }
.service > p { color: var(--adv-muted); margin-top: 10px; font-size: 15px; }
.service ul { list-style: none; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--adv-line); display: grid; gap: 10px; }
.service li { display: flex; gap: 10px; font-size: 14.5px; color: var(--adv-text); }
.service li::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--adv-accent); margin-top: 9px; flex: none; }

.method { margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--adv-line); }
.step { padding: 28px 24px 0 0; }
.step-n { font-size: 12px; font-weight: 600; letter-spacing: .08em; color: var(--adv-muted); }
.step h4 { color: #fff; font-size: 16px; margin-top: 8px; }
.step p { font-size: 14px; color: var(--adv-muted); margin-top: 6px; }

.adv-cta { margin-top: 56px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.btn-gold { background: var(--adv-accent); color: var(--adv-bg); }
.btn-gold:hover { background: #d6b77c; }
.disclaimer { font-size: 13px; color: var(--adv-muted); max-width: 720px; line-height: 1.55; }

/* ---------- Governança ---------- */
.gov-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.gov-card { padding: 32px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.gov-card-head { display: flex; align-items: center; gap: 14px; }
.gov-card h3 { font-size: 19px; }
.gov-card > p { color: var(--muted); margin-top: 14px; font-size: 15px; }
.checklist { list-style: none; display: grid; gap: 10px; margin-top: 18px; }
.checklist li { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-2); }
.checklist svg { width: 18px; height: 18px; flex: none; color: #16a34a; margin-top: 3px; }

.docs-row {
  margin-top: 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.doc-link {
  display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #fff; color: var(--ink); font-weight: 600; font-size: 15px;
  transition: border-color .15s, background-color .15s;
}
.doc-link:hover { text-decoration: none; border-color: #c7cfdb; background: var(--bg-soft); }
.doc-link svg { width: 20px; height: 20px; color: var(--muted); flex: none; }
.doc-link span { display: block; font-weight: 400; font-size: 13px; color: var(--muted); }
.doc-link .arrow { margin-left: auto; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.channels { display: grid; gap: 16px; margin-top: 32px; }
.channel { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
.channel-head { display: flex; align-items: center; gap: 10px; }
.channel-head i { width: 10px; height: 10px; border-radius: 3px; }
.channel.inst .channel-head i { background: var(--tech); }
.channel.client .channel-head i { background: var(--adv-accent); }
.channel h3 { font-size: 16.5px; }
.channel p { font-size: 14.5px; color: var(--muted); margin-top: 8px; }
.channel a.mail { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 600; font-size: 14.5px; }
.channel a.mail svg { width: 16px; height: 16px; }
.email-main {
  display: flex; align-items: center; gap: 14px; margin-top: 28px; padding: 18px 20px;
  border-radius: var(--radius-sm); background: var(--ink); color: #fff;
}
.email-main svg { width: 22px; height: 22px; flex: none; opacity: .8; }
.email-main small { display: block; font-size: 12px; color: #a9b4c6; text-transform: uppercase; letter-spacing: .06em; }
.email-main a { color: #fff; font-weight: 600; word-break: break-all; }

.form-card { padding: 36px; border-radius: 18px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.form-card h3 { font-size: 20px; }
.form-card > p { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: 15px/1.4 var(--font); color: var(--ink);
  padding: 12px 14px; border-radius: 10px; border: 1px solid #d5dce6; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 128px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--tech); box-shadow: 0 0 0 3px rgba(65, 82, 230, .15);
}
.consent { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--muted); }
.consent input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--tech); flex: none; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 4px; }
.form-hint { font-size: 13px; color: var(--muted); }
.form-status { grid-column: 1 / -1; font-size: 14px; color: var(--tech-strong); min-height: 1em; }

/* ---------- Rodapé ---------- */
.site-footer { background: #0b1220; color: #a9b4c6; padding: 72px 0 32px; font-size: 14.5px; }
.site-footer a { color: #d5dbe5; }
.site-footer a:hover { color: #fff; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid #1f2a3c; }
.site-footer .brand { color: #fff; }
.site-footer .brand-tag { color: #7d8aa0; }
.footer-about { margin-top: 18px; max-width: 340px; line-height: 1.6; }
.footer-col h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }

.legal-block { display: grid; grid-template-columns: repeat(4, auto); gap: 24px 40px; padding: 32px 0; border-bottom: 1px solid #1f2a3c; justify-content: start; }
.legal-block dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: #6f7c92; }
.legal-block dd { margin: 4px 0 0; color: #e6eaf0; font-weight: 500; font-variant-numeric: tabular-nums; }

.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: 13px; }
.footer-bottom nav { display: flex; gap: 20px; flex-wrap: wrap; }

/* ---------- Páginas legais ---------- */
.legal-hero { padding: 64px 0 40px; background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.legal-hero h1 { font-size: clamp(30px, 4vw, 42px); }
.legal-hero p { color: var(--muted); margin-top: 12px; }
.breadcrumb { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--muted); }
.legal-layout { display: grid; grid-template-columns: 240px 1fr; gap: 64px; padding-top: 56px; padding-bottom: 96px; }
.toc { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; font-size: 14px; }
.toc h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.toc a { color: var(--ink-2); }
.legal-content { max-width: 760px; }
.legal-content h2 { font-size: 22px; margin: 48px 0 14px; padding-top: 8px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content h3 { font-size: 17px; margin: 28px 0 10px; }
.legal-content p { margin: 0 0 14px; }
.legal-content ul, .legal-content ol { margin: 0 0 16px; padding-left: 22px; }
.legal-content li { margin-bottom: 6px; }
.legal-content table { width: 100%; border-collapse: collapse; margin: 8px 0 20px; font-size: 14.5px; }
.legal-content th, .legal-content td { text-align: left; vertical-align: top; padding: 12px 14px; border: 1px solid var(--line); }
.legal-content th { background: var(--bg-soft); color: var(--ink); font-weight: 600; }
.callout {
  padding: 18px 20px; border-radius: var(--radius-sm); background: var(--tech-soft); border: 1px solid #d9ddff;
  margin: 0 0 20px; font-size: 15px;
}
.callout strong { color: var(--ink); }
.table-wrap { overflow-x: auto; }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .main-nav.is-open {
    display: block; position: absolute; left: 0; right: 0; top: var(--header-h);
    background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    padding: 12px var(--gutter) 20px;
  }
  .main-nav.is-open ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .main-nav.is-open a { padding: 12px; font-size: 16px; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .legal-block { grid-template-columns: repeat(2, auto); }
}

@media (max-width: 900px) {
  .section { padding: 80px 0; }
  .hero { padding: 56px 0 56px; }
  .hero-grid, .tech-head, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .engines, .apps, .gov-grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .method { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
  .docs-row { grid-template-columns: 1fr; }
  .legal-layout { grid-template-columns: 1fr; gap: 32px; }
  .toc { position: static; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; --header-h: 64px; }
  .header-actions .btn { display: none; }
  .brand-tag { display: none; }
  .hero-ctas .btn { width: 100%; }
  .pillars, .method, .facts, .form-grid, .footer-top, .legal-block { grid-template-columns: 1fr; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); }
  .org-card, .app-card, .engine, .service, .gov-card, .form-card { padding: 24px; }
  .org-branches { margin-left: 14px; padding-left: 18px; }
  .org-node::before { left: -19px; width: 18px; }
  .rnd { flex-direction: column; align-items: flex-start; }
  .section-lead, .hero-sub { font-size: 17px; }
}

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

@media print {
  .site-header, .nav-toggle, .form-card { display: none; }
  .adv-unit { background: #fff; color: #000; }
}