:root {
  --bg: #070B16;
  --surface: #0E1526;
  --surface-2: #131D33;
  --border: rgba(148, 163, 184, .16);
  --text: #EEF2FF;
  --muted: #9AA8C1;
  --primary: #22D3EE;
  --primary-2: #8B5CF6;
  --hot: #F472B6;
  --wa: #25D366;
  --grad: linear-gradient(100deg, #22D3EE 0%, #8B5CF6 55%, #F472B6 100%);
  --radius: 18px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }

h1, h2, h3 { line-height: 1.1; margin: 0 0 14px; letter-spacing: -0.02em; }
h1 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 700; }
h2 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 800; }
p { margin: 0 0 12px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 56ch; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.note { margin-top: 22px; font-size: .85rem; color: var(--muted); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.bg-glow {
  position: fixed; inset: -20% -10% auto; height: 90vh; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40% 50% at 15% 20%, rgba(34, 211, 238, .22), transparent 70%),
    radial-gradient(35% 45% at 85% 10%, rgba(139, 92, 246, .25), transparent 70%),
    radial-gradient(30% 40% at 60% 70%, rgba(244, 114, 182, .12), transparent 70%);
  filter: blur(20px);
}

.eyebrow { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 12px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad); color: #0B0F1C; box-shadow: 0 10px 30px -8px rgba(139, 92, 246, .7); background-size: 200% 100%; animation: shift 6s ease infinite; }
.btn-primary:hover { box-shadow: 0 16px 40px -8px rgba(34, 211, 238, .8); }
.btn-ghost { background: rgba(255,255,255,.04); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: rgba(34, 211, 238, .6); background: rgba(34, 211, 238, .08); }
.btn-sm { padding: 9px 16px; font-size: .9rem; }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }
.btn-block { width: 100%; }
@keyframes shift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(7, 11, 22, .72); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav a:hover { color: var(--text); }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,.04); font-size: .85rem; font-weight: 600; color: var(--muted); margin-bottom: 20px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 0 rgba(37, 211, 102, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-proof { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: .92rem; }
.hero-proof li::before { content: "✓ "; color: var(--primary); font-weight: 900; }
.hero-proof b { color: var(--text); }

.hero-visual { position: relative; height: 440px; }
.browser { position: absolute; inset: 20px 40px 40px 0; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 30px 80px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(139,92,246,.15); overflow: hidden; animation: float 7s ease-in-out infinite; }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #F87171; }
.browser-bar i:nth-child(2) { background: #FBBF24; } .browser-bar i:nth-child(3) { background: #34D399; }
.browser-bar span { margin-left: 12px; padding: 3px 14px; border-radius: 999px; background: rgba(255,255,255,.06); font-size: .78rem; color: var(--muted); }
.browser-body { padding: 18px; }
.mock-hero { height: 110px; border-radius: 12px; background: var(--grad); opacity: .85; margin-bottom: 14px; }
.mock-hero.sm { height: 70px; }
.mock-line { height: 10px; border-radius: 6px; background: rgba(255,255,255,.1); margin-bottom: 8px; }
.w80 { width: 80%; } .w60 { width: 60%; }
.mock-cta { display: inline-block; margin: 8px 0 14px; padding: 7px 14px; border-radius: 999px; background: var(--wa); color: #05220F; font-size: .75rem; font-weight: 800; }
.mock-cta.sm { font-size: .65rem; padding: 5px 10px; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-cards div { height: 60px; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px solid var(--border); }
.phone { position: absolute; right: 0; bottom: 0; width: 150px; height: 290px; border-radius: 26px; padding: 26px 12px 12px; background: #0A1020; border: 2px solid rgba(255,255,255,.12); box-shadow: 0 30px 60px -15px rgba(0,0,0,.8); animation: float 6s ease-in-out infinite reverse; }
.phone-notch { position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 50px; height: 8px; border-radius: 6px; background: rgba(255,255,255,.12); }
.float-badge { position: absolute; padding: 8px 14px; border-radius: 12px; font-size: .82rem; font-weight: 700; background: rgba(14, 21, 38, .9); border: 1px solid var(--border); backdrop-filter: blur(8px); box-shadow: 0 10px 30px -10px rgba(0,0,0,.6); white-space: nowrap; animation: float 5s ease-in-out infinite; }
.b1 { top: 0; right: 30px; } .b2 { bottom: 60px; left: -14px; animation-delay: -2s; } .b3 { top: 45%; right: -10px; animation-delay: -3.5s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Marquee */
.marquee { border-block: 1px solid var(--border); background: rgba(255,255,255,.02); overflow: hidden; padding: 16px 0; }
.marquee-track { display: flex; gap: 28px; width: max-content; animation: scroll 30s linear infinite; font-weight: 700; color: var(--muted); white-space: nowrap; }
.marquee-track span:nth-child(even) { color: var(--primary-2); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* Seções */
.section { padding: 96px 0; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,.015), rgba(255,255,255,.035)); border-block: 1px solid var(--border); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.feature, .card { position: relative; padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .25s, border-color .25s, box-shadow .25s; }
.feature:hover, .card:hover { transform: translateY(-6px); border-color: rgba(139, 92, 246, .5); box-shadow: 0 20px 50px -20px rgba(139, 92, 246, .5); }
.feature p { color: var(--muted); margin: 0; }
.ico { width: 52px; height: 52px; display: grid; place-items: center; font-size: 1.5rem; border-radius: 14px; margin-bottom: 18px; background: linear-gradient(135deg, rgba(34,211,238,.18), rgba(139,92,246,.18)); border: 1px solid var(--border); }

/* Pacotes */
.plan { display: flex; flex-direction: column; }
.plan .btn { margin-top: auto; }
.plan-tag { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); margin-bottom: 6px; }
.plan h3 { font-size: 1.6rem; font-family: 'Space Grotesk', sans-serif; }
.plan-price { display: inline-block; margin: -4px 0 12px; padding: 4px 12px; border-radius: 999px; font-weight: 800; font-size: .9rem; background: rgba(34, 211, 238, .1); border: 1px solid rgba(34, 211, 238, .35); color: var(--primary); }
.plan-desc { color: var(--muted); }
.plan-featured { background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box; border: 2px solid transparent; transform: scale(1.04); box-shadow: 0 30px 70px -25px rgba(139, 92, 246, .7); }
.plan-featured:hover { transform: scale(1.04) translateY(-6px); }
.badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); padding: 5px 14px; border-radius: 999px; background: var(--grad); color: #0B0F1C; font-size: .78rem; font-weight: 900; white-space: nowrap; }
.check-list { list-style: none; padding: 0; margin: 10px 0 24px; display: grid; gap: 10px; }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; font-size: .75rem; font-weight: 900; color: #0B0F1C; background: var(--primary); }
.addon, .plans-mini { margin-top: 32px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 26px; border-radius: var(--radius); background: rgba(34, 211, 238, .06); border: 1px dashed rgba(34, 211, 238, .4); }
.addon b { display: block; } .addon span { color: var(--muted); }
.plans-mini p { margin: 0; }

/* Showcase */
.showcase-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 48px; border-radius: 28px; background: linear-gradient(135deg, rgba(34,211,238,.12), rgba(139,92,246,.16) 60%, rgba(244,114,182,.12)); border: 1px solid var(--border); }
.stats { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stats li { text-align: center; padding: 20px 8px; border-radius: 16px; background: rgba(7, 11, 22, .55); border: 1px solid var(--border); }
.stats b { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 2rem; line-height: 1.1; }
.stats span { font-size: .85rem; color: var(--muted); }

/* Timeline */
.timeline { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: s; }
.timeline li { padding: 24px 20px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.timeline b { display: block; font-size: 1.1rem; margin-bottom: 6px; }
.timeline p { margin: 0; color: var(--muted); font-size: .93rem; }
.num { display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 14px; border-radius: 12px; font-weight: 900; color: #0B0F1C; background: var(--grad); }

/* TI */
.price-list { list-style: none; padding: 0; margin: 14px 0 0; }
.price-list li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: .93rem; }
.price-list li:last-child { border-bottom: 0; }
.price-list b { color: var(--primary); white-space: nowrap; }

/* FAQ */
details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); margin-bottom: 12px; padding: 0 22px; transition: border-color .2s; }
details[open] { border-color: rgba(139, 92, 246, .5); }
summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--primary); transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* CTA */
.cta { text-align: center; }
.cta-inner { max-width: 760px; padding: 64px 32px; border-radius: 32px; background: radial-gradient(80% 120% at 50% 0%, rgba(139, 92, 246, .3), transparent 70%), var(--surface); border: 1px solid var(--border); }
.cta-inner .btn { margin: 14px 0 20px; }
.contact-line a { color: var(--primary); }

/* Footer */
.site-footer { padding: 32px 0 90px; border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: .9rem; }

/* WhatsApp flutuante */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 10px 30px -5px rgba(37, 211, 102, .6); animation: pulse-wa 2.5s infinite; transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }
@keyframes pulse-wa { 70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Responsivo */
@media (max-width: 980px) {
  .nav { display: none; }
  .hero-grid, .showcase-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 360px; max-width: 520px; width: 100%; margin: 0 auto; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .plan-featured { transform: none; } .plan-featured:hover { transform: translateY(-6px); }
  .showcase-inner { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .hero { padding-top: 44px; }
  .grid-4, .timeline { grid-template-columns: 1fr; }
  .hero-visual { height: 300px; }
  .browser { inset: 20px 30px 30px 0; }
  .phone { width: 120px; height: 230px; }
  .b3 { display: none; }
  .addon, .plans-mini { flex-direction: column; align-items: flex-start; }
  .stats b { font-size: 1.5rem; }
  .section { padding: 72px 0; }
  .btn-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}