:root {
  --paper: #ffffff;
  --paper-raised: #ffffff;
  --paper-sunk: #f1eee9;
  --ink: #211a1e;
  --ink-soft: #574c52;
  --ink-faint: #8a7e83;
  --line: rgba(33,26,30,0.10);
  --line-strong: rgba(33,26,30,0.18);
  --brand: #8c6152;
  --brand-deep: #6b4a3e;
  --brand-ink: #ffffff;
  --brand-soft: #f1e7e2;
  --cream: #f4efe6;
  --success: #3f9142; --success-soft: #e7f3e3;
  --warning: #c1791f; --warning-soft: #f7ecd9;
  --danger: #c1443a;  --danger-soft: #f8e4e1;
  --shadow: 0 1px 2px rgba(33,26,30,0.06), 0 12px 32px rgba(33,26,30,0.08);
}
/* Landing pública: aparência sempre clara e fixa, independente do tema do
   sistema/navegador do visitante — página de marketing fixa a marca, ao
   contrário da UI do app (ver docs/ui/design-system.md, seção Temas).
   Propositalmente sem media query prefers-color-scheme e sem toggle de tema. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
section { padding: 88px 24px; }
.wrap { max-width: 1120px; margin: 0 auto; }
.kicker {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--brand); margin: 0 0 14px;
}
h2 { font-size: 30px; font-weight: 800; letter-spacing: -0.01em; margin: 0 0 14px; text-wrap: balance; }
.section-sub { color: var(--ink-soft); max-width: 60ch; font-size: 15.5px; margin: 0 0 44px; }

/* ---------- Foco por teclado (:focus-visible) — anel canônico do design-system ---------- */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-soft), 0 0 0 1.5px var(--brand);
  border-radius: 6px;
}
.nav-links a:focus-visible,
.footer-col a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--brand-soft), 0 0 0 1.5px var(--brand);
  border-radius: 4px;
  padding: 2px 4px;
  margin: -2px -4px;
}
.cta-band a:focus-visible,
.cta-band button:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.55), 0 0 0 1.5px var(--brand-ink);
  border-radius: 6px;
}

/* Links "em breve" nunca recebem foco (fora do tab order via tabindex="-1"),
   mas a regra abaixo é uma salvaguarda caso algum agente assistivo force foco. */
.footer-col a.soon:focus-visible { box-shadow: none; }

/* ---------- Mark / logo ---------- */
.mark {
  width: 30px; height: 30px; border-radius: 9px; background: var(--brand); color: var(--brand-ink);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; flex-shrink: 0;
}
.wordmark { font-size: 19px; font-weight: 800; letter-spacing: -0.02em; }

/* ---------- Header ---------- */
header.site {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: 1120px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.btn {
  font-family: inherit; font-size: 14px; font-weight: 700; border-radius: 8px; cursor: pointer;
  padding: 9px 16px; border: 1px solid transparent; display: inline-flex; align-items: center; gap: 8px;
}
.btn-ghost { background: none; border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { background: var(--paper-sunk); }
.btn-primary { background: var(--brand); color: var(--brand-ink); box-shadow: 0 1px 2px rgba(140,97,82,0.35); }
.btn-primary:hover { background: var(--brand-deep); }
.btn-lg { padding: 13px 22px; font-size: 15px; border-radius: 9px; }
@media (max-width: 860px) { .nav-links { display: none; } }

/* ---------- Hero ---------- */
.hero { padding: 84px 24px 40px; }
.hero-inner { max-width: 1120px; margin: 0 auto; text-align: center; }
#produto, #funcionalidades, #agencias {
  scroll-margin-top: 82px; /* compensa o header sticky, ver docs/ui/TASK-0005-especificacao-visual.md */
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700;
  color: var(--brand); background: var(--brand-soft); padding: 6px 14px; border-radius: 100px; margin-bottom: 22px;
}
.hero h1 {
  font-size: 50px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.1; margin: 0 auto 20px;
  max-width: 18ch; text-wrap: balance;
}
.hero h1 .accent { color: var(--brand); }
.hero-sub {
  font-size: 18px; color: var(--ink-soft); max-width: 62ch; margin: 0 auto 34px;
}
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.hero-note { font-size: 12.5px; color: var(--ink-faint); }
@media (max-width: 640px) { .hero h1 { font-size: 34px; } .hero-sub { font-size: 16px; } }

/* ---------- Product preview (illustration, decorative) ---------- */
.preview-shell {
  position: relative;
  max-width: 980px; margin: 56px auto 0; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--paper-raised);
}
.preview-band {
  background: var(--brand); color: #f4efe6; padding: 14px 22px;
  display: flex; align-items: center; justify-content: space-between;
}
.preview-band-left { display: flex; align-items: center; gap: 10px; }
.preview-band .mark { background: #f4efe6; color: var(--brand); width: 24px; height: 24px; font-size: 11px; border-radius: 7px; }
.preview-band .word { font-size: 14.5px; font-weight: 800; letter-spacing: -0.01em; }
.preview-band .agency { font-size: 11.5px; opacity: 0.75; margin-left: 4px; padding-left: 10px; border-left: 1px solid rgba(244,239,230,0.3); }
.preview-band-right { display: flex; align-items: center; gap: 10px; }
.preview-avatar { width: 22px; height: 22px; border-radius: 50%; background: rgba(244,239,230,0.22); display: flex; align-items: center; justify-content: center; font-size: 9.5px; font-weight: 700; }
.preview-subbar {
  background: var(--paper-raised); border-bottom: 1px solid var(--line); padding: 9px 22px;
  display: flex; align-items: center; justify-content: space-between;
}
.preview-tabs { display: flex; gap: 16px; }
.preview-tab { font-size: 11.5px; font-weight: 700; color: var(--ink-faint); padding-bottom: 3px; border-bottom: 2px solid transparent; }
.preview-tab.active { color: var(--ink); border-color: var(--brand); }
.preview-newbtn { background: var(--brand); color: var(--brand-ink); border: none; border-radius: 6px; padding: 5px 11px; font-size: 11px; font-weight: 700; font-family: inherit; cursor: default; }

/* Wrapper novo: restringe o degradê de "scroll cortado" só à área rolável,
   não ao preview-band/preview-subbar (ver especificação visual, item 6). */
.preview-board-wrap { position: relative; }
.preview-board-wrap::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 36px;
  background: linear-gradient(to right, transparent, var(--paper-sunk) 85%);
  pointer-events: none;
}
.preview-board { background: var(--paper-sunk); padding: 18px 22px 22px; display: flex; gap: 12px; overflow-x: auto; }
.preview-col { background: var(--cream); border-radius: 10px; padding: 11px; width: 210px; flex-shrink: 0; display: flex; flex-direction: column; gap: 8px; }
.preview-col-head { display: flex; align-items: center; justify-content: space-between; padding: 0 2px 4px; }
.preview-col-name { font-size: 10.5px; font-weight: 700; color: var(--ink); text-transform: uppercase; letter-spacing: 0.04em; }
.preview-col-count { background: var(--paper-raised); border: 1px solid var(--line); color: var(--ink-soft); font-size: 10px; font-weight: 700; border-radius: 20px; padding: 1px 7px; }
.preview-card { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 8px; padding: 10px 11px; box-shadow: 0 1px 2px rgba(33,26,30,0.06); display: flex; flex-direction: column; gap: 6px; }
.preview-card .pc-client { font-size: 9.5px; font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: 0.04em; }
.preview-card .pc-title { font-size: 12px; font-weight: 600; color: var(--ink); line-height: 1.3; }
.preview-chip { font-size: 9.5px; font-weight: 700; padding: 2px 7px; border-radius: 20px; display: inline-block; width: fit-content; }
.preview-chip.alta { background: var(--danger-soft); color: var(--danger); }
.preview-chip.media { background: var(--warning-soft); color: var(--warning); }
.preview-chip.baixa { background: var(--success-soft); color: var(--success); }
.preview-card.done { opacity: 0.55; }
.preview-card.done .pc-title { text-decoration: line-through; }

/* Hint textual de scroll horizontal do preview, reforço abaixo de 768px
   (ver especificação visual, item 6) */
.preview-scroll-hint {
  display: none;
  text-align: center;
  font-size: 11.5px;
  color: var(--ink-faint);
  margin: 10px 0 0;
}
@media (max-width: 768px) {
  .preview-scroll-hint { display: block; }
}

/* ---------- Preview board drag-loop animation (decorative only) ---------- */
.preview-card.drag-demo {
  position: relative;
  z-index: 2;
  animation: pc-drag 6s cubic-bezier(0.65, 0, 0.35, 1) infinite;
  will-change: transform, box-shadow;
}
.preview-card.drag-demo.d3 {
  animation-name: pc-drag-dest-occupied;
  z-index: 3;
}
.preview-card.drag-demo .drag-point {
  position: absolute; right: -6px; bottom: -6px; width: 13px; height: 13px; border-radius: 50%;
  background: var(--brand); box-shadow: 0 0 0 4px rgba(140,97,82,0.18);
  opacity: 0; animation: pc-drag-point 6s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes pc-drag {
  0%, 5%    { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  12%       { transform: translate(222px, -10px) scale(1.06) rotate(-2deg); box-shadow: 0 18px 30px rgba(33,26,30,0.18), 0 0 0 2px rgba(140,97,82,0.32); }
  18%, 45%  { transform: translate(222px, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  57%       { transform: translate(0, -10px) scale(1.06) rotate(2deg); box-shadow: 0 18px 30px rgba(33,26,30,0.18), 0 0 0 2px rgba(140,97,82,0.32); }
  63%, 95%  { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  100%      { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
}
@keyframes pc-drag-dest-occupied {
  0%, 5%    { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  12%       { transform: translate(222px, -10px) scale(1.06) rotate(-2deg); box-shadow: 0 18px 30px rgba(33,26,30,0.18), 0 0 0 2px rgba(140,97,82,0.32); }
  18%, 45%  { transform: translate(222px, 84px) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  57%       { transform: translate(0, -10px) scale(1.06) rotate(2deg); box-shadow: 0 18px 30px rgba(33,26,30,0.18), 0 0 0 2px rgba(140,97,82,0.32); }
  63%, 95%  { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
  100%      { transform: translate(0, 0) scale(1) rotate(0deg); box-shadow: 0 1px 2px rgba(33,26,30,0.06); }
}
@keyframes pc-drag-point {
  0%, 5%   { opacity: 0; }
  9%, 21%  { opacity: 1; }
  27%, 50% { opacity: 0; }
  54%, 66% { opacity: 1; }
  72%, 100%{ opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .preview-card.drag-demo { animation: none; }
  .preview-card.drag-demo .drag-point { display: none; }
}

/* ---------- Trust strip ---------- */
.trust-strip { padding: 36px 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-inner { max-width: 1120px; margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; text-align: center; }
.trust-inner span.label { font-size: 12.5px; color: var(--ink-faint); font-weight: 600; }

/* ---------- Features ---------- */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 980px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px;
}
.feature-icon {
  width: 40px; height: 40px; border-radius: 10px; background: var(--brand-soft); color: var(--brand);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.feature-card h3 { font-size: 15.5px; font-weight: 700; margin: 0 0 8px; }
.feature-card p { font-size: 13.5px; color: var(--ink-soft); margin: 0; }

/* ---------- Flow strip (cliente -> demanda -> aprovação -> entrega) ---------- */
.flow-strip {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  margin: 0 0 48px;
}
.flow-step {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: 100px;
  padding: 9px 18px; font-size: 13px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px;
}
.flow-arrow { color: var(--ink-faint); font-size: 15px; }

/* ---------- "feito para agência" section ---------- */
.made-for {
  background: var(--paper-raised); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.versus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 8px; }
@media (max-width: 860px) {
  .versus-grid { gap: 16px; }
  .versus-col { padding: 20px 20px; }
}
@media (max-width: 720px) { .versus-grid { grid-template-columns: 1fr; } }
.versus-col { border-radius: 12px; padding: 22px 24px; border: 1px solid var(--line); }
.versus-col.bad { border-left: 3px solid var(--danger); }
.versus-col.good { border-left: 3px solid var(--success); }
.versus-col h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 14px; font-weight: 800; }
.versus-col.bad h4 { color: var(--danger); }
.versus-col.good h4 { color: var(--success); }
.versus-col ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 14px; }
.versus-col li { margin-bottom: 10px; }
.versus-col li:last-child { margin-bottom: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--brand); color: var(--brand-ink); text-align: center; padding: 72px 24px; }
.cta-band h2 { color: var(--brand-ink); }
.cta-band .section-sub { color: rgba(255,255,255,0.82); margin: 0 auto 30px; }
.cta-band .btn-primary { background: var(--brand-ink); color: var(--brand); }
.cta-band .btn-primary:hover { opacity: 0.9; background: var(--brand-ink); }
.cta-band .btn-ghost { border-color: rgba(255,255,255,0.4); color: var(--brand-ink); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.12); }

/* ---------- Footer ---------- */
footer.site { border-top: 1px solid var(--line); padding: 48px 24px 28px; }
.footer-inner { max-width: 1120px; margin: 0 auto; }
.footer-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-bottom: 32px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-tag { font-size: 13px; color: var(--ink-faint); margin-top: 10px; max-width: 34ch; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h5 { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); margin: 0 0 12px; }
.footer-col a { display: block; font-size: 13.5px; color: var(--ink-soft); margin-bottom: 9px; }
.footer-col a:hover { color: var(--ink); }

/* Links "em breve" (Sobre / Termos de uso / Política de privacidade) —
   padrão canônico do design-system, ver docs/ui/design-system.md */
.footer-col a.soon {
  color: var(--ink-faint);
  cursor: default;
  pointer-events: none;
}
.footer-col a.soon:hover { color: var(--ink-faint); }

.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 20px; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-faint);
}

/* ---------- Polish opcional em telas muito estreitas (<480px) ---------- */
@media (max-width: 480px) {
  section { padding: 56px 20px; }
  .hero { padding: 56px 20px 32px; }
}