/* ILF System — design system (sobrio / institucional) */
:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface2: #eef1f5;
  --line: #dfe4ea;
  --ink: #0f1a2b;
  --ink2: #44546a;
  --ink3: #7c8a9c;
  --accent: #1e5c3f;
  --accent-soft: #e6f2ec;
  --pos: #178a56;
  --neg: #b23b3b;
  --danger: var(--neg);
  --navy: #0b1220;
  --navy2: #111a2b;
  --navy-line: rgba(255,255,255,.08);
  --ink-on-dark: #e8edf3;
  --ink2-on-dark: #9fb0c3;
  --pos-dark: #3ddc97;
  --neg-dark: #ff6b6b;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
.container { max-width: 1080px; margin: 0 auto; padding: 0 32px; }
.narrow { max-width: 780px; margin: 0 auto; padding: 0 32px; }

/* ── Header ── */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s;
}
header.site.scrolled { box-shadow: 0 1px 0 var(--line), 0 8px 24px rgba(15,26,43,.06); }
.header-inner {
  max-width: 1160px; margin: 0 auto; padding: 0 32px;
  height: 70px; display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand img { width: 32px; height: 32px; }
.brand-name { font-weight: 600; font-size: 14px; letter-spacing: .5px; }
.brand-sub {
  display: block; font-size: 9.5px; font-weight: 400;
  letter-spacing: 1.3px; text-transform: uppercase; color: var(--ink3);
}
nav.main { display: flex; align-items: center; gap: 2px; }
nav.main a {
  font-size: 13.5px; font-weight: 500; color: var(--ink2);
  text-decoration: none; padding: 8px 13px; border-radius: 6px;
  transition: color .15s, background .15s;
}
nav.main a:hover { color: var(--ink); background: var(--surface2); }
nav.main a.active { color: var(--accent); font-weight: 600; }
.menu-btn {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 0 9px;
  background: none; border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
}
.menu-btn span { display: block; height: 2px; background: var(--ink); border-radius: 1px; transition: transform .2s, opacity .2s; }
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.btn {
  display: inline-block; font-size: 13.5px; font-weight: 600;
  padding: 10px 20px; border-radius: 7px; text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
  border: 1px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff !important; box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.btn-primary:hover { background: #174932; transform: translateY(-1px); }
.btn-outline { border-color: var(--line); color: var(--ink); background: var(--surface); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.dark .btn-primary, .hero-dark .btn-primary, .cta-band .btn-primary {
  background: var(--pos-dark); color: var(--navy) !important; font-weight: 600;
}
.dark .btn-primary:hover, .hero-dark .btn-primary:hover, .cta-band .btn-primary:hover { background: #57e8a8; }
.dark .btn-outline, .hero-dark .btn-outline {
  border-color: rgba(255,255,255,.22); color: var(--ink-on-dark); background: transparent;
}
.dark .btn-outline:hover, .hero-dark .btn-outline:hover { border-color: var(--pos-dark); color: var(--pos-dark); }
.nav-cta { margin-left: 10px; }
nav.main a.nav-cliente { color: var(--accent); border: 1px solid var(--line); margin-left: 6px; }
nav.main a.nav-cliente:hover { border-color: var(--accent); background: var(--accent-soft); }

/* ── Page hero ── */
.page-hero {
  padding: 88px 0 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 2.2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 18px;
}
h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(30px, 4.4vw, 44px); line-height: 1.15;
  letter-spacing: -0.5px; margin-bottom: 20px;
}
.page-hero .lead { font-size: 17px; color: var(--ink2); max-width: 620px; line-height: 1.75; }

/* ── Sections ── */
.section { padding: 72px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section.surface { background: var(--surface); }
h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(24px, 3vw, 32px); line-height: 1.2;
  letter-spacing: -0.4px; margin-bottom: 16px;
}
h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.section .lead { font-size: 15.5px; color: var(--ink2); max-width: 680px; margin-bottom: 36px; }
p.body { color: var(--ink2); font-size: 15px; margin-bottom: 18px; max-width: 720px; }
p.body strong { color: var(--ink); }

/* ── Cards / grid ── */
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 28px;
  transition: border-color .18s, transform .18s;
}
a.card:hover, .card.hoverable:hover { border-color: var(--ink3); transform: translateY(-2px); }
.card .num {
  font-family: var(--mono); font-variant-numeric: tabular-nums;
  font-size: 30px; font-weight: 600;
  color: var(--accent); line-height: 1; margin-bottom: 10px;
}
.card h3 { font-size: 15.5px; }
.card p { font-size: 13.5px; color: var(--ink2); line-height: 1.7; }
.card-flat { background: var(--surface2); border-radius: 12px; padding: 26px 28px; }

/* ── Stats strip ── */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); overflow: hidden;
}
.stat { padding: 28px 24px; text-align: center; border-left: 1px solid var(--line); }
.stat:first-child { border-left: none; }
.stat .v { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 30px; font-weight: 600; color: var(--ink); }
.stat .v em { font-style: normal; color: var(--accent); }
.stat .l { font-size: 12px; color: var(--ink3); margin-top: 6px; letter-spacing: .3px; }

/* ── Tables ── */
.table-wrap { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--surface); }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th {
  text-align: left; font-size: 11px; font-weight: 600;
  letter-spacing: 1.4px; text-transform: uppercase; color: var(--ink3);
  padding: 14px 20px; background: var(--surface2);
  border-bottom: 1px solid var(--line);
}
table.data td { padding: 14px 20px; border-bottom: 1px solid var(--line); color: var(--ink2); }
table.data tr:last-child td { border-bottom: none; }
table.data td.num, table.data th.num {
  text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums;
}
.pos { color: var(--pos); font-weight: 600; }
.neg { color: var(--neg); font-weight: 600; }

/* ── Notices ── */
.notice {
  border: 1px solid var(--line); border-left: 3px solid var(--ink3);
  border-radius: 8px; background: var(--surface);
  padding: 18px 22px; font-size: 13px; color: var(--ink3); line-height: 1.7;
}
.notice.risk { border-left-color: var(--danger); }
.notice.ok { border-left-color: var(--accent); }

/* ── Steps ── */
.steps { counter-reset: step; }
.step {
  display: flex; gap: 20px; padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.step:last-child { border-bottom: none; }
.step::before {
  counter-increment: step; content: counter(step);
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--accent); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
}
.step h3 { font-size: 15.5px; margin-bottom: 4px; }
.step p { font-size: 14px; color: var(--ink2); }

/* ── CTA band ── */
.cta-band {
  background: var(--navy) radial-gradient(ellipse 60% 90% at 85% 10%, rgba(61,220,151,.08), transparent 70%);
  color: var(--ink-on-dark);
  padding: 64px 0; text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--ink2-on-dark); max-width: 520px; margin: 0 auto 28px; font-size: 15px; }
.cta-band .btn-primary { padding: 13px 30px; font-size: 14.5px; }

/* ── Pricing selector ── */
.price-card {
  background: var(--surface); border: 1px solid var(--line);
  border-top: 3px solid var(--pos);
  border-radius: 10px; padding: 36px; max-width: 560px; margin: 0 auto;
}
.price-row { display: flex; align-items: baseline; gap: 8px; margin: 14px 0 4px; }
.price-val { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 44px; font-weight: 600; }
.price-per { color: var(--ink3); font-size: 14px; }
.qty-row { display: flex; align-items: center; gap: 14px; margin: 22px 0; }
.qty-btn {
  width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--surface); font-size: 18px; color: var(--ink);
  cursor: pointer; transition: border-color .15s;
}
.qty-btn:hover { border-color: var(--accent); }
.qty-val { font-size: 18px; font-weight: 600; min-width: 100px; text-align: center; }
ul.check { list-style: none; margin: 22px 0; }
ul.check li {
  font-size: 14px; color: var(--ink2); padding: 9px 0 9px 26px;
  border-bottom: 1px solid var(--line); position: relative;
}
ul.check li:last-child { border-bottom: none; }
ul.check li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ── FAQ ── */
.faq-nav {
  position: sticky; top: 70px; z-index: 40;
  background: var(--surface); border-bottom: 1px solid var(--line);
}
.faq-nav .nav-inner { display: flex; gap: 4px; overflow-x: auto; }
.faq-nav a {
  font-size: 13px; font-weight: 500; color: var(--ink2); text-decoration: none;
  padding: 14px 14px; border-bottom: 2px solid transparent; white-space: nowrap;
  transition: color .15s, border-color .15s;
}
.faq-nav a:hover { color: var(--ink); }
.faq-nav a.active { color: var(--accent); border-bottom-color: var(--accent); }
.faq-group .eyebrow { margin-bottom: 10px; }
details.faq-item { border-bottom: 1px solid var(--line); }
details.faq-item summary {
  list-style: none; cursor: pointer; padding: 18px 0;
  font-size: 15.5px; font-weight: 600; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: "+"; font-family: var(--mono); font-size: 20px; font-weight: 400;
  color: var(--ink3); flex-shrink: 0; transition: transform .18s;
}
details.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-a { padding: 0 0 18px; font-size: 14.5px; color: var(--ink2); max-width: 720px; line-height: 1.75; }
.faq-a a { color: var(--accent); }

/* ── Forms ── */
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 36px; max-width: 560px; margin: 0 auto; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink2); margin-bottom: 7px; letter-spacing: .3px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; font-size: 14px; font-family: var(--sans);
  border: 1px solid var(--line); border-radius: 8px; background: var(--bg);
  color: var(--ink); outline: none; transition: border-color .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.checkline { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--ink2); margin: 18px 0; }
.checkline input { margin-top: 3px; }
.total-line {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 16px 0; border-top: 1px solid var(--line); margin-top: 8px;
}
.total-line .t { font-size: 13px; color: var(--ink3); }
.total-line .v { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 26px; font-weight: 600; }
.btn-block { width: 100%; padding: 14px; font-size: 15px; }

/* ── Footer ── */
footer.site {
  border-top: 1px solid var(--navy-line);
  background: var(--navy);
  color: var(--ink2-on-dark);
  padding: 48px 0 28px;
}
footer.site .brand-name { color: var(--ink-on-dark); }
footer.site .brand-sub { color: var(--ink3); }
.footer-grid {
  display: flex; justify-content: space-between; gap: 40px;
  flex-wrap: wrap; margin-bottom: 36px;
}
.footer-brand { display: flex; align-items: flex-start; gap: 11px; }
.footer-brand img { width: 30px; height: 30px; }
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col h4 { font-size: 11px; font-weight: 600; letter-spacing: 1.6px; text-transform: uppercase; color: var(--ink3); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13px; color: var(--ink2-on-dark); text-decoration: none; padding: 4px 0; }
.footer-col a:hover { color: var(--pos-dark); }
.footer-bottom {
  border-top: 1px solid var(--navy-line); padding-top: 22px;
  font-size: 11.5px; color: var(--ink3); line-height: 1.8;
}
.footer-bottom a { color: var(--ink2-on-dark); }
.footer-bottom a:hover { color: var(--pos-dark); }

/* ── Manifesto — papel de linho ── */
.manifesto-wrap { max-width: 660px; margin: 0 auto; padding: 0 24px; }
.manifesto-paper {
  position: relative;
  background-color: #f4f0e4;
  background-image:
    repeating-linear-gradient(0deg, rgba(28,39,51,.016) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(90deg, rgba(28,39,51,.016) 0 1px, transparent 1px 4px);
  border: 1px solid #e2dbc6;
  border-radius: 3px;
  padding: 76px 60px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(28,39,51,.07), 0 16px 48px rgba(28,39,51,.09);
}
.manifesto-paper::before {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(28,39,51,.08);
  pointer-events: none;
}
.mp-label {
  font-size: 10px; font-weight: 600; letter-spacing: 2.4px;
  text-transform: uppercase; color: #9a8c6e; margin-bottom: 16px;
}
.mp-lead {
  font-family: 'EB Garamond', Georgia, serif; font-size: 21px; font-weight: 500;
  line-height: 1.85; color: var(--ink);
}
.mp-p {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 18px; line-height: 1.9; color: #45443a;
  margin-bottom: 30px;
}
.mp-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 44px; }
.mp-list div {
  font-family: 'EB Garamond', Georgia, serif;
  font-size: 18px; color: #45443a;
}
.mp-list div::before { content: "◆ "; font-size: 10px; color: #9a8c6e; vertical-align: 2px; }
.mp-quote {
  text-align: center; padding: 44px 36px; margin-bottom: 44px;
  border-top: 1px solid rgba(154,140,110,.35);
  border-bottom: 1px solid rgba(154,140,110,.35);
}
.mp-quote p {
  font-family: 'EB Garamond', Georgia, serif; font-size: 22px; font-style: italic;
  line-height: 1.75; color: var(--ink); max-width: 500px; margin: 0 auto;
}
.mp-box {
  border: 1px solid rgba(154,140,110,.4); border-radius: 3px;
  background: rgba(255,255,255,.35); padding: 30px 34px; margin-bottom: 44px;
}
.mp-rule {
  display: flex; align-items: center; gap: 16px;
  max-width: 300px; margin: 40px auto 0;
}
.mp-rule::before, .mp-rule::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(154,140,110,.5));
}
.mp-rule::after { background: linear-gradient(90deg, rgba(154,140,110,.5), transparent); }
.mp-rule span { font-size: 9px; color: #9a8c6e; }

/* ── Em operação (vídeos) ── */
.day-card {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 28px 32px; flex-wrap: wrap;
}
.day-result { text-align: right; }
.dr-v { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 30px; font-weight: 600; color: var(--pos); }
.dr-l { font-size: 13px; color: var(--ink3); }
.op-grid { display: flex; flex-direction: column; gap: 28px; }
.op-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden;
}
.op-card video { display: block; width: 100%; aspect-ratio: 16/9; background: #0b0e12; }
.op-info { padding: 20px 24px 22px; }
.op-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.op-num { font-weight: 600; font-size: 15px; }
.op-dir {
  font-size: 11px; font-weight: 600; letter-spacing: .4px; text-transform: uppercase;
  padding: 3px 9px; border-radius: 99px;
}
.op-dir.buy { background: var(--accent-soft); color: var(--accent); }
.op-dir.sell { background: #f6ecec; color: var(--danger); }
.op-time { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 12.5px; color: var(--ink3); margin-bottom: 8px; }
.op-res { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.op-res.win { color: var(--pos); }
.op-res.loss { color: var(--neg); }
.op-note { font-size: 13.5px; color: var(--ink2); margin: 0; }
.disclaimer {
  font-size: 13px; color: var(--ink2); line-height: 1.7;
  background: var(--surface2); border: 1px solid var(--line);
  border-radius: 10px; padding: 18px 22px;
}
.video-modal { display: none; position: fixed; inset: 0; z-index: 100; align-items: center; justify-content: center; }
.video-modal.open { display: flex; }
.vm-backdrop { position: absolute; inset: 0; background: rgba(10,14,18,.72); backdrop-filter: blur(4px); }
.vm-box {
  position: relative; width: min(340px, 88vw);
  background: var(--surface); border-radius: 14px; padding: 14px;
  box-shadow: 0 24px 64px rgba(10,14,18,.4);
}
.vm-box video { display: block; width: 100%; border-radius: 10px; background: #000; }
.vm-close {
  position: absolute; top: 4px; right: 10px; z-index: 2;
  background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: 99px;
  width: 28px; height: 28px; font-size: 18px; line-height: 1; cursor: pointer; color: var(--ink);
}
.vm-title { font-size: 13px; font-weight: 600; padding: 8px 4px 10px; color: var(--ink); }
.vm-sub { font-size: 12px; color: var(--ink3); padding: 10px 4px 2px; line-height: 1.6; }

/* ── Seções escuras ── */
.section.dark, .page-hero.dark, .hero-dark {
  position: relative;
  background-color: var(--navy);
  color: var(--ink-on-dark);
  overflow: hidden;
}
.section.dark::before, .page-hero.dark::before, .hero-dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--navy-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--navy-line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 85% 90% at 50% 40%, #000 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 85% 90% at 50% 40%, #000 40%, transparent 100%);
}
.section.dark > *, .page-hero.dark > *, .hero-dark > * { position: relative; z-index: 1; }
.page-hero.dark { border-bottom-color: var(--navy-line); }
.section.dark + .section { border-top: none; }
.section.dark + .cta-band { border-top: 1px solid var(--navy-line); }
.section.dark h2, .section.dark h3, .page-hero.dark h1 { color: #fff; }
.section.dark .lead, .section.dark p.body, .page-hero.dark .lead { color: var(--ink2-on-dark); }
.section.dark .eyebrow, .page-hero.dark .eyebrow, .hero-dark .eyebrow { color: var(--pos-dark); }
.section.dark .card { background: var(--navy2); border-color: var(--navy-line); }
.section.dark .card p { color: var(--ink2-on-dark); }
.section.dark .card .num { color: var(--pos-dark); }
.section.dark .table-wrap { background: var(--navy2); border-color: var(--navy-line); }
.section.dark table.data th { background: rgba(255,255,255,.03); color: var(--ink2-on-dark); border-color: var(--navy-line); }
.section.dark table.data td { color: var(--ink2-on-dark); border-color: var(--navy-line); }
.section.dark .pos { color: var(--pos-dark); }
.section.dark .neg { color: var(--neg-dark); }
.section.dark .notice { background: var(--navy2); border-color: var(--navy-line); color: var(--ink2-on-dark); }
.section.dark .notice.risk { border-left-color: var(--neg-dark); }
.section.dark .disclaimer { background: var(--navy2); border-color: var(--navy-line); color: var(--ink2-on-dark); }

/* ── Hero escuro (home) ── */
.hero-dark { min-height: min(78vh, 720px); padding: 96px 0; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); gap: 56px; align-items: center; }
.hero-dark h1 { color: #fff; }
.hero-dark .lead { color: var(--ink2-on-dark); max-width: 560px; }
.hero-logo { width: 170px; margin-bottom: 34px; display: block; }
.hero-chart {
  background: var(--navy2); border: 1px solid var(--navy-line);
  border-radius: 12px; padding: 22px;
}
.chart-label {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 1.8px; text-transform: uppercase; color: var(--ink2-on-dark);
  margin-bottom: 14px;
}
.mini-stats {
  display: flex; gap: 22px; flex-wrap: wrap; margin-top: 16px;
  padding-top: 14px; border-top: 1px solid var(--navy-line);
  font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 13px;
}
.mini-stats .ms-v { color: var(--pos-dark); font-weight: 600; }
.mini-stats .ms-l { color: var(--ink3); font-size: 10.5px; display: block; }
.chart-note { font-size: 10.5px; color: var(--ink3); margin-top: 12px; line-height: 1.6; }

/* ── Gráficos SVG ── */
.chart-anim svg, .timeline-wrap svg, .hero-chart svg, .section svg.arch {
  display: block; width: 100%; height: auto; max-width: 100%;
}
svg.icon { width: 28px; height: 28px; flex: none; }
.chart-anim text { font-family: var(--mono); font-variant-numeric: tabular-nums; }
html.js .curve { stroke-dasharray: 1000; stroke-dashoffset: 1000; }
.chart-anim.in .curve { animation: draw 2.2s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
html.js rect.bar { transform: scaleY(0); transform-box: fill-box; transition: transform .55s ease-out; }
rect.bar.bpos { transform-origin: 50% 100%; }
rect.bar.bneg { transform-origin: 50% 0%; }
.chart-anim.in rect.bar { transform: scaleY(1); }
.arch-flow { stroke-dasharray: 6 6; animation: flowdash 1.4s linear infinite; }
@keyframes flowdash { to { stroke-dashoffset: -24; } }
@media (prefers-reduced-motion: reduce) {
  .curve { stroke-dasharray: none; stroke-dashoffset: 0; }
  rect.bar { transform: none; }
  .arch-flow { animation: none; }
}

/* ── Reveal on scroll ── */
.reveal { transition: opacity .5s ease-out, transform .5s ease-out; }
html.js .reveal:not(.in) { opacity: 0; transform: translateY(14px); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; }
}

/* ── Cinco camadas / diagrama ── */
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.layer-card { text-align: left; }
.layer-card .shield { width: 26px; height: 26px; color: var(--accent); margin-bottom: 14px; }
.layer-card .lnum { font-family: var(--mono); font-size: 22px; font-weight: 600; color: var(--ink3); margin-bottom: 6px; }
.layer-card h3 { font-size: 14px; margin-bottom: 6px; }
.layer-card p { font-size: 12.5px; }

/* ── Conta real ── */
.account-hero {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px;
  margin: 8px 0 30px;
}
.account-hero .ah-v {
  font-family: var(--mono); font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.4vw, 30px); font-weight: 600; color: var(--pos-dark);
  white-space: nowrap;
}
.account-hero .ah-l { font-size: 11.5px; color: var(--ink2-on-dark); margin-top: 6px; }

/* ── Timeline do pregão ── */
.scroll-x { overflow-x: auto; }
.timeline-wrap { min-width: 640px; }

/* ── WhatsApp flutuante ── */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(15,26,43,.28);
  opacity: 0; transform: translateY(8px); pointer-events: none;
  transition: opacity .22s, transform .22s;
}
.wa-float.show { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { background: #174932; }

/* ── Números mono ── */
.mono, .stat .v em { font-family: var(--mono); font-variant-numeric: tabular-nums; }

@media (max-width: 820px) {
  .menu-btn { display: flex; }
  nav.main {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px; box-shadow: 0 12px 24px rgba(28,39,51,.08);
  }
  nav.main.open { display: flex; }
  nav.main a { padding: 13px 4px; border-bottom: 1px solid var(--line); border-radius: 0; }
  nav.main a.nav-cta { margin-top: 12px; border-bottom: none; text-align: center; }
  .manifesto-paper { padding: 48px 28px; }
  .manifesto-paper::before { inset: 7px; }
  .wa-float { width: 48px; height: 48px; right: 18px; bottom: 18px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 > *:last-child { grid-column: 1 / -1; max-width: 50%; justify-self: center; width: 100%; }
  .hero-dark { min-height: 0; padding: 72px 0; }
  .hero-grid { grid-template-columns: minmax(0,1fr); gap: 40px; }
  .table-wrap { overflow-x: auto; }
  .account-hero { grid-template-columns: 1fr; gap: 20px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: none; }
}