/* rsscreen — landing page */
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 820px; }

/* ---------- menu preto ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,.96);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--ink-line);
}
.nav-inner { height: 68px; display: flex; align-items: center; gap: 28px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { color: var(--ink-muted); font-weight: 600; font-size: 14.5px; padding: 8px 12px; border-radius: 10px; transition: .15s; }
.nav-links a:hover { color: #fff; background: var(--ink-3); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: transparent; border: 1px solid var(--ink-line); color: #fff; width: 40px; height: 40px; border-radius: 10px; align-items: center; justify-content: center; cursor: pointer; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 420px at 85% 10%, var(--brand-50), transparent 70%),
    linear-gradient(var(--bg), var(--bg));
}
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(34px, 4.6vw, 58px); line-height: 1.04; letter-spacing: -.035em;
  margin: 18px 0 18px;
}
.hero h1 em { font-style: normal; color: var(--brand-700); position: relative; white-space: nowrap; }
.hero h1 em::after { content: ''; position: absolute; left: -2px; right: -2px; bottom: .06em; height: .26em; background: var(--brand); opacity: .35; border-radius: 4px; z-index: -1; }
.lead { font-size: 18.5px; color: var(--text-2); max-width: 560px; }
.lead strong { color: var(--text); }
.hero-actions { display: flex; gap: 12px; margin: 30px 0 22px; flex-wrap: wrap; }
.hero-proof { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; color: var(--text-2); font-weight: 600; font-size: 14px; }
.hero-proof li { display: flex; align-items: center; gap: 6px; }
.hero-proof .ico { width: 18px; height: 18px; color: var(--brand-700); }

.hero-visual { position: relative; padding: 0 70px 40px 0; }
.hero-tv { transform: perspective(1600px) rotateY(-6deg); transform-origin: left center; }
.hero-totem { position: absolute; right: 0; bottom: 0; width: 34%; transform: perspective(1400px) rotateY(16deg); transform-origin: right center; }
.live-pill {
  position: absolute; left: 18px; top: -14px;
  background: var(--ink); color: #fff; font-size: 12px; font-weight: 700;
  padding: 6px 12px; border-radius: 999px; display: flex; align-items: center; gap: 8px; box-shadow: var(--shadow);
}
.live-pill i { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 64px; }
.stats div { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.stats b { display: block; font-family: var(--font-display); font-size: 30px; letter-spacing: -.03em; line-height: 1.1; }
.stats span { color: var(--muted); font-size: 14px; font-weight: 500; }

/* ---------- seções ---------- */
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--ink); color: var(--ink-text); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-700); margin-bottom: 12px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(28px, 3.4vw, 42px); line-height: 1.1; letter-spacing: -.03em; margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--text-2); }
.section-head.on-dark .eyebrow { color: var(--brand); }
.section-head.on-dark p { color: var(--ink-muted); }
.section-head.on-dark strong { color: #fff; }

/* ---------- módulos ---------- */
.modules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.module {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; box-shadow: var(--shadow-sm); transition: .2s;
}
.module:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.module.soon { background: var(--bg-softer); }
.module-top { display: flex; align-items: center; justify-content: space-between; }
.module-ico { width: 48px; height: 48px; border-radius: 14px; background: var(--ink); color: var(--brand); display: flex; align-items: center; justify-content: center; }
.module-ico .ico { width: 24px; height: 24px; }
.module.soon .module-ico { background: var(--bg-soft); color: var(--muted); border: 1px solid var(--line); }
.module h3 { font-family: var(--font-display); font-size: 21px; letter-spacing: -.02em; line-height: 1.2; }
.module .hook { font-weight: 600; color: var(--text); }
.module .desc { color: var(--text-2); font-size: 14.5px; }
.module ul { list-style: none; display: flex; flex-direction: column; gap: 7px; font-size: 14px; color: var(--text-2); }
.module li { display: flex; gap: 8px; align-items: flex-start; }
.module li .ico { width: 17px; height: 17px; color: var(--brand-700); margin-top: 2px; }
.module .for { display: flex; gap: 6px; flex-wrap: wrap; }
.module .for span { font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line); color: var(--text-2); }
.module .btn { margin-top: auto; align-self: flex-start; }
.skeleton { height: 360px; border-radius: var(--radius-lg); background: linear-gradient(90deg, var(--bg-soft), #f0f0f2, var(--bg-soft)); background-size: 200% 100%; animation: sk 1.4s infinite; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- vitrine de modelos (fundo preto) ---------- */
.showcase-controls { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.seg { display: inline-flex; background: var(--ink-2); border: 1px solid var(--ink-line); border-radius: 14px; padding: 4px; gap: 4px; flex-wrap: wrap; }
.seg button { background: transparent; border: 0; color: var(--ink-muted); font-weight: 700; font-size: 14px; padding: 9px 14px; border-radius: 10px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.seg button .ico { width: 17px; height: 17px; }
.seg button:hover { color: #fff; }
.seg button.on { background: var(--brand); color: var(--on-brand); }
.showcase-body { display: grid; grid-template-columns: 300px 1fr; gap: 28px; align-items: start; }
.layout-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.layout-list li button {
  width: 100%; text-align: left; background: var(--ink-2); border: 1px solid var(--ink-line); color: var(--ink-text);
  border-radius: 14px; padding: 14px 16px; cursor: pointer; transition: .15s;
}
.layout-list li button b { display: block; font-size: 15px; margin-bottom: 2px; }
.layout-list li button span { font-size: 13px; color: var(--ink-muted); line-height: 1.4; display: block; }
.layout-list li button:hover { border-color: #444; }
.layout-list li button.on { border-color: var(--brand); box-shadow: inset 3px 0 0 var(--brand); }
.showcase-stage { display: flex; justify-content: center; align-items: flex-start; min-height: 420px; }
.showcase-stage .device-tv { max-width: 860px; }
.showcase-stage .device-totem { width: 300px; }
.theme-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 44px; align-items: center; }
.theme-row > span { color: var(--ink-muted); font-size: 13px; font-weight: 700; margin-right: 6px; }
.theme-dot { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--ink-line); cursor: pointer; position: relative; overflow: hidden; padding: 0; }
.theme-dot i { position: absolute; right: 0; bottom: 0; width: 50%; height: 50%; }
.theme-dot.on { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(254,152,42,.3); }

/* ---------- segmentos ---------- */
.segments { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.segment { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px; display: flex; flex-direction: column; gap: 12px; background: var(--bg); transition: .2s; }
.segment:hover { border-color: var(--brand); box-shadow: var(--shadow); }
.segment h3 { font-family: var(--font-display); font-size: 18px; letter-spacing: -.02em; }
.segment p { color: var(--text-2); font-size: 14px; }
.segment .screens { display: flex; flex-wrap: wrap; gap: 6px; }
.segment .screens span { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; background: var(--bg-soft); border: 1px solid var(--line); padding: 4px 9px; border-radius: 8px; }
.segment .screens .ico { width: 14px; height: 14px; color: var(--brand-700); }
.segment a { margin-top: auto; font-weight: 700; font-size: 14px; color: var(--brand-700); display: inline-flex; align-items: center; gap: 6px; }
.segment a .ico { width: 16px; height: 16px; transition: transform .2s; }
.segment a:hover .ico { transform: translateX(3px); }

/* ---------- passos ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; position: relative; }
.steps li span { width: 40px; height: 40px; border-radius: 12px; background: var(--ink); color: var(--brand); font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-family: var(--font-display); }
.steps h3 { font-size: 17px; margin-bottom: 6px; letter-spacing: -.01em; }
.steps p { color: var(--text-2); font-size: 14.5px; }

/* ---------- vantagens ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.feature > .ico { width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: var(--brand-50); color: var(--brand-700); margin-bottom: 16px; }
.feature h3 { font-size: 17px; margin-bottom: 6px; letter-spacing: -.01em; }
.feature p { color: var(--text-2); font-size: 14.5px; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq details { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 20px; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { transition: transform .2s; color: var(--muted); }
.faq details[open] summary .ico { transform: rotate(180deg); color: var(--brand-700); }
.faq details p { padding: 0 0 18px; color: var(--text-2); }

/* ---------- CTA final / rodapé ---------- */
.cta-final { background: var(--ink); color: #fff; padding: 72px 0; position: relative; overflow: hidden; }
.cta-final::before { content: ''; position: absolute; right: -120px; top: -160px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(254,152,42,.35), transparent 65%); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; }
.cta-final h2 { font-family: var(--font-display); font-size: clamp(26px, 3vw, 38px); letter-spacing: -.03em; line-height: 1.12; max-width: 640px; margin-bottom: 10px; }
.cta-final p { color: var(--ink-muted); font-size: 17px; }
.footer { background: var(--ink); border-top: 1px solid var(--ink-line); padding: 28px 0; }
.footer-inner { display: flex; align-items: center; gap: 24px; justify-content: space-between; flex-wrap: wrap; }
.footer p { color: var(--ink-muted); font-size: 14px; }
.footer-admin { color: var(--ink-muted); font-size: 13px; }
.footer-admin:hover { color: var(--brand); }

.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--brand); color: var(--on-brand);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(254,152,42,.45); transition: transform .2s;
}
.wa-float .ico { width: 28px; height: 28px; }
.wa-float:hover { transform: scale(1.06); }

/* ---------- responsivo ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 640px; }
  .modules, .segments, .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .showcase-body { grid-template-columns: 1fr; }
  .layout-list { flex-direction: row; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .layout-list li { flex: none; width: 230px; scroll-snap-align: start; }
}
@media (max-width: 820px) {
  .nav-links {
    position: fixed; top: 68px; left: 0; right: 0; margin: 0;
    background: var(--ink); border-bottom: 1px solid var(--ink-line);
    flex-direction: column; padding: 10px 16px 18px; gap: 2px;
    transform: translateY(-120%); transition: transform .25s; z-index: -1;
  }
  .nav.open .nav-links { transform: none; }
  .nav-links a { padding: 13px 12px; font-size: 16px; }
  .nav-toggle { display: inline-flex; }
  .nav-cta .btn span { display: none; }
  .nav-cta .btn { width: 40px; padding: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 40px 0 24px; }
  .lead { font-size: 16.5px; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { padding: 0 48px 28px 0; }
  .section { padding: 64px 0; }
  .modules, .segments, .features, .steps { grid-template-columns: 1fr; }
  .stats b { font-size: 24px; }
  .showcase-stage { min-height: 0; }
  .showcase-stage .device-totem { width: 62%; }
  .seg button { padding: 8px 10px; font-size: 13px; }
}

/* ---------- guia grátis ---------- */
.guide-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.guide-links a { display: flex; flex-direction: column; gap: 8px; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--bg); box-shadow: var(--shadow-sm); transition: .18s; }
.guide-links a:hover { border-color: var(--brand); transform: translateY(-2px); box-shadow: var(--shadow); }
.guide-links .ico { width: 26px; height: 26px; color: var(--brand-700); }
.guide-links b { font-size: 16.5px; line-height: 1.25; }
.guide-links span { font-size: 14px; color: var(--muted); }
.footer p a:hover { color: var(--brand); }
@media (max-width: 1024px) { .guide-links { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .guide-links { grid-template-columns: 1fr; } }