:root {
  --bg: #0a0e17;
  --bg2: #0f1522;
  --card: #121a29;
  --line: rgba(140, 170, 230, .14);
  --text: #e8eef8;
  --dim: #94a2bb;
  --blue: #4f8cff;
  --violet: #7c5cff;
  --yellow: #ffd21f;
  --red: #ff3b5c;
  --green: #22c55e;
  --grad: linear-gradient(135deg, #4f8cff, #7c5cff);
  --radius: 18px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 Inter, "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: Poppins, Inter, sans-serif; line-height: 1.15; margin: 0; letter-spacing: -.02em; }
.hl { background: linear-gradient(transparent 58%, rgba(255, 210, 31, .85) 58%, rgba(255, 210, 31, .85) 90%, transparent 90%); padding: 0 .08em; color: #fff; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- topo ---------- */
header.top { position: sticky; top: 0; z-index: 50; background: rgba(10, 14, 23, .82); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 18px; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px Poppins, sans-serif; letter-spacing: -.5px; }
.brand img { width: 34px; height: 34px; }
nav.links { display: flex; gap: 22px; margin-left: auto; }
nav.links a { text-decoration: none; color: var(--dim); font-size: 15px; font-weight: 500; }
nav.links a:hover { color: var(--text); }
.lang { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.lang button { background: none; border: 0; color: var(--dim); font: 600 13px Inter, sans-serif; padding: 6px 10px; cursor: pointer; }
.lang button.on { background: rgba(79, 140, 255, .18); color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; padding: 12px 20px; font: 600 15px Inter, sans-serif; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 8px 26px rgba(79, 140, 255, .35); }
.btn.primary:hover { box-shadow: 0 10px 34px rgba(124, 92, 255, .45); }
.btn.ghost { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, .03); }
.btn.sm { padding: 9px 14px; font-size: 14px; }
.btn.lg { padding: 15px 26px; font-size: 16px; border-radius: 14px; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 40px; }
.hero::before { content: ""; position: absolute; inset: -30% -10% auto; height: 760px; background: radial-gradient(closest-side, rgba(79, 140, 255, .22), transparent), radial-gradient(closest-side at 70% 40%, rgba(124, 92, 255, .18), transparent); pointer-events: none; }
.hero .wrap { position: relative; text-align: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 99px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); font-size: 13.5px; color: var(--dim); }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(255, 59, 92, .2); animation: rec 1.6s infinite; }
@keyframes rec { 50% { opacity: .35; } }
.hero h1 { font-size: clamp(36px, 6vw, 64px); margin: 20px auto 18px; max-width: 900px; }
.hero p.sub { font-size: clamp(17px, 2vw, 20px); color: var(--dim); max-width: 700px; margin: 0 auto 30px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.note { margin-top: 14px; font-size: 13.5px; color: var(--dim); }

/* tela de demonstração */
.stage { margin: 54px auto 0; max-width: 1080px; position: relative; }
.screen { container-type: inline-size; position: relative; border-radius: 16px; border: 1px solid var(--line); background: #f7f8fb; aspect-ratio: 16 / 9; overflow: hidden; box-shadow: 0 40px 120px rgba(0, 0, 0, .55), 0 0 0 8px rgba(255, 255, 255, .03); }
.screen .slide { position: absolute; inset: 0; padding: 7% 8%; color: #1d2433; text-align: left; font-family: Inter, sans-serif; }
.screen .slide h4 { margin: 0 0 3%; font: 700 2.8cqw Poppins, sans-serif; color: #141a26; }
.screen .slide p { margin: 0 0 2%; font-size: 1.58cqw; line-height: 1.6; max-width: 52%; color: #3b4458; }
.screen .formula { font: 700 2.5cqw Poppins, sans-serif; margin-top: 3%; color: #141a26; }
.screen svg.draw { position: absolute; inset: 0; width: 100%; height: 100%; }
.screen .rec { position: absolute; top: 3%; right: 2.4%; display: flex; align-items: center; gap: 6px; background: rgba(20, 26, 38, .88); color: #fff; font: 600 1.2cqw Inter, sans-serif; padding: .5% 1.1%; border-radius: 99px; }
.screen .rec i { width: .7em; height: .7em; border-radius: 50%; background: var(--red); animation: rec 1.4s infinite; }
.stage .bar { position: absolute; left: 50%; transform: translateX(-50%); bottom: -5%; width: 92%; filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .55)); }
.drawpath { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: draw 2.2s .5s ease forwards; }
.drawpath.d2 { animation-delay: 1.4s; }
.drawpath.d3 { animation-delay: 2.2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.pop { opacity: 0; animation: pop .4s ease forwards; }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }

/* ---------- seções ---------- */
section { padding: 90px 0; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 46px; }
.sec-head .kicker { font: 700 13px Inter, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); }
.sec-head h2 { font-size: clamp(28px, 4vw, 42px); margin: 10px 0 14px; }
.sec-head p { color: var(--dim); font-size: 18px; margin: 0; }

.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.box .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 16px; font-size: 22px; }
.box h3 { font-size: 20px; margin-bottom: 8px; }
.box p { color: var(--dim); margin: 0; font-size: 15.5px; }
.ic.b { background: rgba(79, 140, 255, .15); } .ic.y { background: rgba(255, 210, 31, .14); } .ic.r { background: rgba(255, 59, 92, .14); } .ic.g { background: rgba(34, 197, 94, .14); } .ic.v { background: rgba(124, 92, 255, .16); }

.vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: center; }
.vs .old { opacity: .9; }
.vs .old .stack { display: grid; gap: 10px; }
.vs .chip { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px; border-radius: 12px; border: 1px dashed rgba(148, 162, 187, .35); color: var(--dim); }
.vs .chip b { color: var(--text); font-weight: 600; }
.vs .eq { font: 800 34px Poppins, sans-serif; color: var(--dim); }
.vs .new { background: linear-gradient(160deg, rgba(79, 140, 255, .14), rgba(124, 92, 255, .1)); border: 1px solid rgba(79, 140, 255, .35); border-radius: var(--radius); padding: 26px; }
.vs .new .brand { font-size: 26px; margin-bottom: 12px; }
.vs ul { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 8px; }
.vs li::before { content: "✓"; color: var(--green); font-weight: 800; margin-right: 10px; }

.feat { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.feat .f { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.feat .f .e { font-size: 22px; }
.feat .f b { display: block; margin: 8px 0 4px; font-size: 15.5px; }
.feat .f span { color: var(--dim); font-size: 14px; line-height: 1.5; display: block; }

.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 48px; align-items: start; }
.showcase .shot { grid-column: 1 / -1; }
.showcase .shot { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; overflow: hidden; }
.showcase .shot img { border-radius: 10px; }
.themes { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.themes span { width: 38px; height: 38px; border-radius: 11px; border: 2px solid rgba(255, 255, 255, .08); }
.showcase h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 14px; }
.showcase p { color: var(--dim); font-size: 17px; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.checks li::before { content: "✓"; color: var(--yellow); font-weight: 800; margin-right: 10px; }

.who { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.who .box { padding: 22px; }
.who .box .e { font-size: 28px; }
.who .box h3 { font-size: 18px; margin: 10px 0 6px; }

/* preços */
.pricing { background: linear-gradient(180deg, transparent, rgba(79, 140, 255, .05), transparent); }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.plan.best { border-color: rgba(255, 210, 31, .55); box-shadow: 0 0 0 1px rgba(255, 210, 31, .25), 0 20px 60px rgba(255, 210, 31, .08); }
.plan .tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--yellow); color: #141a26; font: 700 12px Inter, sans-serif; padding: 4px 12px; border-radius: 99px; white-space: nowrap; }
.plan h3 { font-size: 18px; color: var(--dim); font-weight: 600; }
.plan .price { font: 800 36px Poppins, sans-serif; margin: 12px 0 0; letter-spacing: -1px; white-space: nowrap; }
.plan .price small { display: block; font: 500 14px Inter, sans-serif; color: var(--dim); letter-spacing: 0; margin: 2px 0 8px; }
.plan .per { color: var(--dim); font-size: 14px; min-height: 44px; }
.plan .save { display: inline-block; margin-top: 4px; font-size: 12.5px; font-weight: 700; color: var(--green); background: rgba(34, 197, 94, .12); padding: 2px 8px; border-radius: 6px; }
.plan .btn { margin-top: auto; width: 100%; }
.plan .spacer { height: 18px; }
.allplans { text-align: center; margin-top: 26px; color: var(--dim); font-size: 15px; }
.allplans b { color: var(--text); }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.faq summary { cursor: pointer; list-style: none; font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--blue); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--dim); margin: 12px 0 0; }

.final { text-align: center; }
.final .box { padding: 54px 26px; background: linear-gradient(160deg, rgba(79, 140, 255, .16), rgba(124, 92, 255, .1)); border-color: rgba(79, 140, 255, .3); }
.final h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 14px; }
.final p { color: var(--dim); font-size: 18px; margin: 0 0 26px; }

footer { border-top: 1px solid var(--line); padding: 40px 0 50px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { text-decoration: none; }
footer a:hover { color: var(--text); }
footer .social { display: flex; gap: 14px; }

/* aviso (download/checkout ainda não ativos) */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); background: #1b2436; border: 1px solid var(--line); color: var(--text); padding: 14px 20px; border-radius: 12px; box-shadow: 0 20px 60px rgba(0, 0, 0, .5); transition: transform .3s; z-index: 99; max-width: calc(100% - 32px); text-align: center; font-size: 15px; }
.toast.show { transform: translate(-50%, 0); }

/* páginas legais */
.legal { max-width: 820px; margin: 0 auto; padding: 60px 20px 90px; }
.legal h1 { font-size: clamp(30px, 4vw, 40px); margin-bottom: 8px; }
.legal .upd { color: var(--dim); font-size: 14px; margin-bottom: 30px; }
.legal h2 { font-size: 21px; margin: 32px 0 10px; }
.legal p, .legal li { color: #c3cddd; }
.legal a { color: var(--blue); }

[data-lang-block] { display: none; }
html[lang="pt-BR"] [data-lang-block="pt"], html[lang="en"] [data-lang-block="en"] { display: block; }

@media (max-width: 980px) {
  .three, .who { grid-template-columns: 1fr 1fr; }
  .feat { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr 1fr; }
  .showcase { grid-template-columns: 1fr; }
  .vs { grid-template-columns: 1fr; }
  .vs .eq { text-align: center; transform: rotate(90deg); }
}
@media (max-width: 720px) {
  nav.links { display: none; }
  header.top .btn.sm { display: none; }
  .lang { margin-left: auto; }
  section { padding: 64px 0; }
  .three, .who, .feat, .plans { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; }
  .stage .bar { bottom: -9%; width: 100%; }
  .plan .per { min-height: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .drawpath { animation: none; stroke-dashoffset: 0; }
  .pop { animation: none; opacity: 1; }
  .pill .dot, .screen .rec i { animation: none; }
}