/* =========================================================
   LANDING PAGE — consome os tokens do Design System.
   O design.css original continua sendo a fonte da verdade.
   ========================================================= */

:root {
  --landing-max: 1180px;
  --landing-reading: 720px;
  --landing-section: 96px;
  --landing-section-sm: 64px;
  --landing-radius: 12px;
}

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  font-family: var(--fam-sans);
  color: var(--c-texto);
  background: var(--c-bg);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after { box-sizing: border-box; }
img { max-width: 100%; display: block; }
button, a { font: inherit; }
a { color: inherit; }
button { cursor: pointer; }

.container {
  width: min(calc(100% - 40px), var(--landing-max));
  margin-inline: auto;
}

.section { padding: var(--landing-section) 0; }
.section-muted { background: var(--c-bg-muted); }
.section-dark { background: var(--c-texto); color: #fff; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 8px 12px;
  background: var(--c-texto);
  color: #fff;
  border-radius: var(--r-sm, 4px);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--c-borda);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: -.01em;
  white-space: nowrap;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--c-acento);
  color: #fff;
  font-weight: 750;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}
.desktop-nav a,
.footer-links a {
  color: var(--c-texto-2);
  text-decoration: none;
  font-size: var(--fs-sm);
}
.desktop-nav a:hover,
.footer-links a:hover { color: var(--c-texto); }

.header-actions { display: flex; gap: 8px; }
.menu-toggle, .mobile-menu { display: none; }

.btn {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid transparent;
  border-radius: var(--r-sm, 4px);
  text-decoration: none;
  font-weight: 600;
  transition: transform 120ms ease, background 180ms ease, border-color 180ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-sm { min-height: 34px; }
.btn-lg { min-height: 42px; padding-inline: 18px; }
.btn-primary { background: var(--c-acento); color: #fff; }
.btn-primary:hover { background: var(--c-acento-hover); }
.btn-secondary { background: #fff; color: var(--c-texto); border-color: var(--c-borda-forte); }
.btn-secondary:hover { background: var(--c-bg-hover); }
.btn-ghost { color: var(--c-texto-2); }
.btn-block { width: 100%; }

.hero { padding-top: 84px; padding-bottom: 88px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: 64px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-acento);
  font-size: var(--fs-xs);
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 650px;
  margin: 12px 0 20px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: -.045em;
}
.hero-text {
  max-width: 620px;
  margin: 0;
  color: var(--c-texto-2);
  font-size: var(--fs-lg);
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-texto);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 650;
}
.text-link:hover { color: var(--c-acento); }
.microcopy { margin: 16px 0 0; color: var(--c-texto-3); font-size: var(--fs-xs); }

.browser-frame {
  overflow: hidden;
  border: 1px solid var(--c-borda);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(24,24,27,.12), 0 4px 12px rgba(24,24,27,.06);
  transform: rotate(.35deg);
}
.browser-bar {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  background: #fafafa;
  border-bottom: 1px solid var(--c-borda);
}
.browser-bar > span { width: 8px; height: 8px; border-radius: 50%; background: var(--c-borda-forte); }
.browser-address {
  flex: 1;
  margin-left: 10px;
  padding: 4px 10px;
  border: 1px solid var(--c-borda);
  border-radius: 4px;
  color: var(--c-texto-3);
  font: 11px var(--fam-mono);
}
.app-preview { display: grid; grid-template-columns: 110px 1fr; min-height: 420px; }
.preview-sidebar { padding: 18px 12px; border-right: 1px solid var(--c-borda); background: #fcfcfc; }
.preview-sidebar strong { display:block; margin-bottom: 20px; font-size: 12px; }
.preview-sidebar span { display:block; padding: 8px; color: var(--c-texto-3); font-size: 11px; border-radius: 4px; }
.preview-sidebar .active { color: var(--c-texto); background: var(--c-bg-muted); font-weight: 650; }
.preview-content { padding: 18px; background: #f8f8f8; }
.preview-toolbar { display:flex; justify-content:space-between; align-items:center; margin-bottom: 14px; }
.preview-toolbar small { display:block; color:var(--c-texto-3); font-size:9px; letter-spacing:.08em; }
.preview-toolbar strong { font-size: 13px; }
.preview-pill { padding: 4px 8px; border-radius: 99px; background: var(--c-acento-bg); color: var(--c-acento); font-size: 9px; }
.flyer-mockup { padding: 16px; background: #fff; border:1px solid var(--c-borda); border-radius: 6px; }
.flyer-head { display:flex; justify-content:space-between; align-items:end; padding-bottom: 12px; border-bottom: 2px solid var(--c-acento); }
.flyer-head span { color:var(--c-acento); font-size: 20px; font-weight:800; letter-spacing:-.04em; }
.flyer-head small { font-size: 8px; color:var(--c-texto-3); }
.product-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:10px; padding-top:12px; }
.product-card { padding:8px; border:1px solid var(--c-borda); border-radius:5px; }
.product-card b { display:block; font-size:9px; }
.product-card strong { display:block; margin-top:2px; color:var(--c-acento); font-size:15px; }
.product-photo, .fake-img { display:block; background: linear-gradient(135deg,#f4f4f5,#e4e4e7); border-radius:4px; }
.product-photo { height:74px; margin-bottom:7px; }
.photo-1 { background: radial-gradient(circle at 50% 50%, #d6d3d1 0 18%, transparent 19%), linear-gradient(135deg,#fafafa,#e7e5e4); }
.photo-2 { background: radial-gradient(circle at 50% 55%, #a8a29e 0 20%, transparent 21%), linear-gradient(135deg,#fafafa,#e7e5e4); }
.photo-3 { background: radial-gradient(circle at 50% 50%, #e7e5e4 0 22%, transparent 23%), linear-gradient(135deg,#fafafa,#d4d4d8); }
.photo-4 { background: radial-gradient(circle at 50% 50%, #c4b5fd 0 18%, transparent 19%), linear-gradient(135deg,#fafafa,#e4e4e7); }

.section-heading { max-width: 820px; margin-bottom: 48px; }
.section-heading.narrow { max-width: 720px; }
.section-heading.centered { margin-inline:auto; text-align:center; }
.section-heading h2 {
  margin: 10px 0 14px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -.035em;
}
.section-heading p { margin:0; color:var(--c-texto-2); font-size:var(--fs-md); }
.section-heading.dark p { color:#d4d4d8; }
.section-heading.dark .eyebrow { color:#f2a06e; }

.problem-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap: 1px;
  background:var(--c-borda);
  border:1px solid var(--c-borda);
  margin-top:48px;
}
.problem-grid article { padding:28px; background:var(--c-bg-muted); }
.number { color:var(--c-acento); font: 12px var(--fam-mono); }
.problem-grid h3 { margin:12px 0 6px; font-size:20px; }
.problem-grid p { margin:0; color:var(--c-texto-2); }
.transition-line { margin-top:40px; padding-top:24px; border-top:1px solid var(--c-borda); color:var(--c-texto-2); text-align:center; font-size:var(--fs-sm); }

.solution-row { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; margin-top:80px; }
.solution-row + .solution-row { margin-top:120px; }
.solution-row.reverse .solution-copy { order:2; }
.solution-row.reverse .solution-visual { order:1; }
.solution-index { color:var(--c-acento); font:12px var(--fam-mono); }
.solution-copy h3 { margin:10px 0 12px; font-size:34px; letter-spacing:-.03em; }
.solution-copy > p { max-width:540px; color:var(--c-texto-2); font-size:var(--fs-md); }
.feature-list { display:grid; gap:10px; margin:24px 0; padding:0; list-style:none; }
.feature-list li { position:relative; padding-left:20px; color:var(--c-texto-2); }
.feature-list li::before { content:""; position:absolute; left:0; top:.65em; width:6px; height:6px; border-radius:50%; background:var(--c-acento); transform:translateY(-50%); }
.solution-visual { min-height:360px; display:grid; place-items:center; }
.flyer-large { width:min(100%,470px); padding:24px; background:#fff; border:1px solid var(--c-borda); border-radius:8px; box-shadow:0 18px 40px rgba(24,24,27,.08); transform:rotate(-2deg); }
.flyer-large-header { display:flex; justify-content:space-between; align-items:end; padding-bottom:14px; border-bottom:3px solid var(--c-acento); }
.flyer-large-header span { color:var(--c-acento); font-size:26px; font-weight:850; letter-spacing:-.05em; }
.flyer-large-header small { font-size:9px; color:var(--c-texto-3); }
.flyer-large-products { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:14px; }
.flyer-large-products > div { padding:9px; border:1px solid var(--c-borda); border-radius:5px; }
.fake-img { height:92px; margin-bottom:8px; }
.flyer-large-products small { display:block; color:var(--c-texto-2); font-size:10px; }
.flyer-large-products b { color:var(--c-acento); font-size:18px; }
.poster-wall { display:flex; align-items:end; justify-content:center; gap:14px; width:100%; }
.poster { width:145px; min-height:270px; padding:18px 14px; display:flex; flex-direction:column; justify-content:space-between; background:#fff; border:1px solid var(--c-borda); border-radius:5px; box-shadow:0 16px 30px rgba(24,24,27,.08); transform:rotate(-5deg); }
.poster.featured { min-height:310px; transform:translateY(-16px); border-color:var(--c-acento); box-shadow:0 20px 38px rgba(24,24,27,.12); }
.poster:nth-child(3) { transform:rotate(5deg); }
.poster small { color:var(--c-acento); font:11px var(--fam-mono); }
.poster strong { font-size:24px; line-height:1; letter-spacing:-.04em; }
.poster b { font-size:28px; color:var(--c-acento); }

.conversion-flow { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:36px; padding-top:28px; }
.flow-object, .flow-posters { text-align:center; }
.flow-object > span, .flow-posters > span { display:block; margin-bottom:14px; color:#a1a1aa; font:11px var(--fam-mono); letter-spacing:.08em; }
.mini-flyer { width:180px; margin:auto; padding:18px; background:#fff; color:var(--c-texto); border-radius:6px; transform:rotate(-2deg); }
.mini-flyer b { display:block; color:var(--c-acento); text-align:left; font-size:18px; }
.mini-flyer i { display:inline-block; width:42%; height:48px; margin:8px 3% 0 0; background:#f4f4f5; border-radius:3px; }
.flow-arrow { display:grid; justify-items:center; gap:10px; }
.flow-arrow strong { color:#f2a06e; font-size:12px; }
.flow-arrow span { font-size:44px; font-weight:300; color:#fff; }
.mini-posters { display:grid; grid-template-columns:repeat(2,100px); gap:10px; }
.mini-posters div { min-height:100px; display:grid; place-content:center; background:#fff; color:var(--c-acento); border-radius:4px; font-size:10px; }
.mini-posters b { display:block; font-size:20px; }

.automation-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:72px; align-items:center; }
.source-list { display:grid; gap:10px; margin-top:26px; }
.source-list > div { display:flex; gap:12px; align-items:flex-start; padding:14px 0; border-top:1px solid var(--c-borda); }
.source-icon { color:var(--c-acento); font-size:20px; }
.source-list strong, .source-list small { display:block; }
.source-list small { color:var(--c-texto-2); margin-top:2px; }
.automation-diagram { display:grid; grid-template-columns:1fr auto 1fr auto 1fr; align-items:center; gap:12px; }
.data-source, .data-engine, .data-output { padding:24px 18px; border:1px solid var(--c-borda); border-radius:8px; background:#fff; }
.data-source span, .data-output span, .data-engine span { display:block; color:var(--c-texto-3); font:10px var(--fam-mono); margin-bottom:8px; }
.data-source strong, .data-engine strong, .data-output strong { display:block; }
.data-source span:last-child, .data-engine small, .data-output small { color:var(--c-texto-2); font-size:12px; }
.diagram-arrow { color:var(--c-acento); font-size:24px; }

.ai-grid { display:grid; grid-template-columns:1.05fr .95fr; gap:80px; align-items:center; }
.ai-panel { border:1px solid var(--c-borda); border-radius:8px; background:#fff; box-shadow:0 18px 40px rgba(24,24,27,.06); overflow:hidden; }
.ai-panel-head { display:flex; align-items:center; gap:8px; padding:16px; border-bottom:1px solid var(--c-borda); }
.status-dot { width:8px; height:8px; border-radius:50%; background:var(--c-acento); }
.ai-row { display:flex; justify-content:space-between; gap:20px; padding:16px; border-bottom:1px solid var(--c-borda); font-size:13px; }
.ai-row:last-child { border-bottom:0; }
.ai-row b { color:var(--c-acento); font-size:11px; white-space:nowrap; }

.customization-stage { display:grid; grid-template-columns:1.15fr .85fr; gap:72px; align-items:center; }
.theme-editor { border:1px solid var(--c-borda); border-radius:8px; overflow:hidden; box-shadow:0 18px 40px rgba(24,24,27,.07); }
.editor-head { display:flex; justify-content:space-between; padding:14px 16px; border-bottom:1px solid var(--c-borda); font-size:13px; }
.editor-head span { color:var(--c-acento); }
.editor-preview { height:300px; margin:22px; border-radius:6px; background:linear-gradient(140deg,#fff 0 38%,#f4f4f5 38% 100%); position:relative; overflow:hidden; }
.editor-preview::before { content:"OFERTAS"; position:absolute; top:32px; left:32px; color:var(--c-acento); font-size:42px; font-weight:850; letter-spacing:-.06em; }
.editor-preview::after { content:"R$ 19,90"; position:absolute; right:28px; bottom:30px; color:var(--c-acento); font-size:32px; font-weight:800; }
.editor-controls { display:flex; gap:8px; padding:14px 16px; border-top:1px solid var(--c-borda); }
.editor-controls span { width:28px; height:28px; border-radius:5px; border:1px solid var(--c-borda); background:#fff; }
.customization-items { display:grid; gap:20px; }
.customization-items div { padding-bottom:20px; border-bottom:1px solid var(--c-borda); }
.customization-items strong { display:block; font-size:18px; }
.customization-items span { display:block; margin-top:4px; color:var(--c-texto-2); }

.benefits-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--c-borda); border-bottom:1px solid var(--c-borda); }
.benefits-grid article { min-height:160px; padding:28px 24px; border-right:1px solid var(--c-borda); }
.benefits-grid article:last-child { border-right:0; }
.benefits-grid strong, .benefits-grid span { display:block; }
.benefits-grid strong { font-size:20px; }
.benefits-grid span { margin-top:10px; color:var(--c-texto-2); font-size:var(--fs-sm); }

.plans-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; align-items:stretch; }
.plan { position:relative; padding:28px; border:1px solid var(--c-borda); border-radius:8px; background:#fff; }
.featured-plan { border:2px solid var(--c-acento); padding:27px; }
.plan-badge { position:absolute; top:-12px; right:18px; padding:4px 8px; background:var(--c-acento); color:#fff; border-radius:99px; font-size:10px; font-weight:700; }
.plan-name { color:var(--c-acento); font-size:var(--fs-sm); font-weight:700; }
.plan h3 { margin:10px 0 8px; font-size:24px; }
.plan-description { min-height:52px; margin:0; color:var(--c-texto-2); font-size:var(--fs-sm); }
.plan ul { display:grid; gap:10px; min-height:150px; margin:24px 0; padding:0; list-style:none; }
.plan li { position:relative; padding-left:18px; font-size:var(--fs-sm); }
.plan li::before { content:"✓"; position:absolute; left:0; color:var(--c-acento); }
.plans-note { margin:20px 0 0; color:var(--c-texto-3); text-align:center; font-size:12px; }

.faq-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:80px; }
.faq-list { border-top:1px solid var(--c-borda); }
.faq-list details { border-bottom:1px solid var(--c-borda); }
.faq-list summary { list-style:none; cursor:pointer; padding:20px 0; font-weight:600; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:"+"; float:right; color:var(--c-acento); font-size:20px; font-weight:400; }
.faq-list details[open] summary::after { content:"−"; }
.faq-list p { margin:-4px 28px 20px 0; color:var(--c-texto-2); }

.contact { padding-bottom:var(--landing-section); }
.contact-box { display:flex; justify-content:space-between; gap:48px; align-items:center; padding:52px; border-radius:10px; background:var(--c-texto); color:#fff; }
.contact-box .eyebrow { color:#f2a06e; }
.contact-box h2 { max-width:720px; margin:10px 0; font-size:clamp(32px,4vw,48px); line-height:1.08; letter-spacing:-.035em; }
.contact-box p { max-width:620px; margin:0; color:#d4d4d8; }
.contact-actions { display:flex; flex-wrap:wrap; gap:10px; flex-shrink:0; }
.contact-actions .btn-secondary { color:#fff; background:transparent; border-color:#52525b; }
.contact-actions .btn-secondary:hover { background:#27272a; }

.site-footer { padding:32px 0 24px; border-top:1px solid var(--c-borda); }
.footer-main { display:flex; justify-content:space-between; align-items:center; gap:24px; }
.footer-links { display:flex; flex-wrap:wrap; gap:18px; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:28px; padding-top:20px; border-top:1px solid var(--c-borda); color:var(--c-texto-3); font-size:12px; }

@media (max-width: 960px) {
  .desktop-nav, .header-actions { display:none; }
  .menu-toggle { display:grid; place-content:center; gap:4px; width:36px; height:36px; margin-left:auto; padding:8px; border:1px solid var(--c-borda); border-radius:6px; background:#fff; }
  .menu-toggle span { width:16px; height:1px; background:var(--c-texto); }
  .mobile-menu { padding:12px 20px 20px; border-top:1px solid var(--c-borda); background:#fff; }
  .mobile-menu.open { display:grid; gap:4px; }
  .mobile-menu a { padding:12px 0; text-decoration:none; color:var(--c-texto-2); }
  .mobile-menu .btn { color:#fff; margin-top:6px; }
  .hero-grid, .automation-grid, .ai-grid, .customization-stage, .faq-grid { grid-template-columns:1fr; }
  .hero-grid { gap:50px; }
  .solution-row { grid-template-columns:1fr; gap:40px; margin-top:64px; }
  .solution-row + .solution-row { margin-top:80px; }
  .solution-row.reverse .solution-copy, .solution-row.reverse .solution-visual { order:initial; }
  .solution-visual { min-height:300px; }
  .benefits-grid { grid-template-columns:1fr 1fr; }
  .benefits-grid article:nth-child(2) { border-right:0; }
  .benefits-grid article:nth-child(-n+2) { border-bottom:1px solid var(--c-borda); }
  .plans-grid { grid-template-columns:1fr; max-width:560px; margin-inline:auto; }
  .plan-description, .plan ul { min-height:0; }
  .contact-box { flex-direction:column; align-items:flex-start; }
  .automation-diagram { grid-template-columns:1fr; }
  .diagram-arrow { justify-self:center; transform:rotate(90deg); }
}

@media (max-width: 640px) {
  .container { width:min(calc(100% - 32px), var(--landing-max)); }
  .section { padding:var(--landing-section-sm) 0; }
  .hero { padding-top:52px; }
  .hero h1 { font-size:42px; }
  .hero-text { font-size:var(--fs-base); }
  .browser-frame { transform:none; }
  .app-preview { grid-template-columns:1fr; }
  .preview-sidebar { display:none; }
  .product-photo { height:64px; }
  .problem-grid, .benefits-grid { grid-template-columns:1fr; }
  .problem-grid article, .benefits-grid article { border-right:0; border-bottom:1px solid var(--c-borda); }
  .benefits-grid article:last-child { border-bottom:0; }
  .conversion-flow { grid-template-columns:1fr; gap:22px; }
  .flow-arrow span { transform:rotate(90deg); }
  .poster-wall { gap:5px; }
  .poster { width:31%; min-height:220px; padding:12px 8px; }
  .poster.featured { min-height:245px; }
  .poster strong { font-size:18px; }
  .poster b { font-size:20px; }
  .contact-box { padding:32px 24px; }
  .contact-actions, .contact-actions .btn { width:100%; }
  .footer-main, .footer-bottom { flex-direction:column; align-items:flex-start; }
  .footer-links { gap:12px 18px; }
}