:root {
  --bg: #07080d;
  --bg2: #0c0e16;
  --card: #10131c;
  --line: rgba(255, 255, 255, .08);
  --line2: rgba(255, 255, 255, .14);
  --text: #f1f3f9;
  --muted: #8f99ae;
  --a1: #7c5cff;
  --a2: #22d3ee;
  --grad: linear-gradient(120deg, #8b6bff 0%, #4f8bff 50%, #22d3ee 100%);
  --zap: #25d366;
  --r: 18px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  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;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 22px; }
.muted { color: var(--muted); }
:focus-visible { outline: 2px solid var(--a2); outline-offset: 3px; border-radius: 6px; }

/* fundo */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(124, 92, 255, .22), transparent 60%),
    radial-gradient(800px 500px at 90% 0%, rgba(34, 211, 238, .13), transparent 60%);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 50% at 50% 0%, #000 30%, transparent 75%);
}

/* header */
#site-header { position: sticky; top: 0; z-index: 50; transition: background .25s, border-color .25s, backdrop-filter .25s; border-bottom: 1px solid transparent; }
#site-header.scrolled { background: rgba(7, 8, 13, .72); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.logo { font-weight: 800; font-size: 1.35rem; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: 8px; }
.logo-mark { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 1.1rem; }
.logo .dev { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-left: -8px; }
.links { display: flex; gap: 28px; }
.links a { color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .2s; }
.links a:hover { color: var(--text); }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px; border-radius: 14px; font-weight: 700; border: 1px solid transparent;
  cursor: pointer; font-size: .98rem; transition: transform .18s, box-shadow .2s, filter .2s, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 10px 18px; font-size: .9rem; border-radius: 12px; }
.btn-lg { padding: 16px 28px; font-size: 1.02rem; }
.btn-zap { background: var(--zap); color: #04210f; box-shadow: 0 8px 28px -8px rgba(37, 211, 102, .6); }
.btn-zap:hover { filter: brightness(1.07); box-shadow: 0 12px 34px -8px rgba(37, 211, 102, .75); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 28px -8px rgba(124, 92, 255, .7); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: rgba(255, 255, 255, .04); border-color: var(--line2); color: var(--text); }
.btn-ghost:hover { background: rgba(255, 255, 255, .09); }

/* hero */
.hero { padding: 84px 0 40px; text-align: center; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 999px;
  background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .35);
  color: #c9bcff; font-size: .85rem; font-weight: 600;
}
.pill .live { width: 8px; height: 8px; border-radius: 50%; background: var(--zap); box-shadow: 0 0 0 0 rgba(37, 211, 102, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
.hero h1 { font-size: clamp(2.3rem, 6.4vw, 4.4rem); line-height: 1.06; letter-spacing: -.035em; font-weight: 800; margin: 22px auto 0; max-width: 900px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: var(--muted); font-size: clamp(1.02rem, 2vw, 1.22rem); max-width: 620px; margin: 22px auto 0; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.stats { display: flex; justify-content: center; gap: clamp(22px, 6vw, 64px); flex-wrap: wrap; margin-top: 56px; }
.stats div { text-align: center; }
.stats b { display: block; font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; }
.stats span { color: var(--muted); font-size: .88rem; }

/* seções */
section.bloco { padding: 84px 0 8px; }
.sec-head { text-align: center; margin-bottom: 36px; }
.eyebrow { color: var(--a2); font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.sec-head h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); letter-spacing: -.03em; line-height: 1.15; margin-top: 8px; }
.sec-head p { color: var(--muted); margin-top: 10px; max-width: 540px; margin-inline: auto; }

/* busca + filtros */
.tools { display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 26px; }
.busca { position: relative; flex: 1 1 260px; max-width: 360px; }
.busca input {
  width: 100%; padding: 13px 16px 13px 42px; border-radius: 14px; border: 1px solid var(--line2);
  background: rgba(255, 255, 255, .03); color: var(--text); font: inherit; transition: border-color .2s, background .2s;
}
.busca input::placeholder { color: var(--muted); }
.busca input:focus { outline: none; border-color: var(--a1); background: rgba(124, 92, 255, .06); }
.busca svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.filtros { display: flex; gap: 8px; flex-wrap: wrap; }
.filtros button {
  background: rgba(255, 255, 255, .03); color: var(--muted); border: 1px solid var(--line2);
  padding: 9px 18px; border-radius: 999px; cursor: pointer; font-size: .9rem; font-weight: 600; transition: all .2s;
}
.filtros button:hover { color: var(--text); border-color: rgba(255, 255, 255, .3); }
.filtros button.ativo { background: var(--grad); color: #fff; border-color: transparent; }

/* cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 22px; }
.card {
  --mx: 50%; --my: 0%;
  position: relative; display: flex; flex-direction: column; overflow: hidden; border-radius: var(--r);
  background: var(--card); border: 1px solid var(--line); transition: transform .25s, border-color .25s, box-shadow .25s;
}
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(360px circle at var(--mx) var(--my), rgba(124, 92, 255, .18), transparent 60%);
}
.card:hover { transform: translateY(-6px); border-color: rgba(124, 92, 255, .5); box-shadow: 0 24px 60px -24px rgba(124, 92, 255, .45); }
.card:hover::before { opacity: 1; }
.badge {
  position: absolute; z-index: 3; top: 14px; left: 14px; padding: 5px 12px; border-radius: 999px; font-size: .74rem; font-weight: 700;
  background: rgba(0, 0, 0, .55); backdrop-filter: blur(6px); border: 1px solid rgba(255, 210, 90, .5); color: #ffd25a;
}
.corpo { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; position: relative; }
.tag { font-size: .74rem; color: var(--a2); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.card h3 { font-size: 1.22rem; letter-spacing: -.02em; }
.card p { color: var(--muted); font-size: .94rem; flex: 1; }
.card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.preco { font-weight: 700; font-size: .95rem; }
.ver { color: #b6a6ff; font-weight: 600; font-size: .9rem; }
.ver i { display: inline-block; font-style: normal; transition: transform .2s; }
.card:hover .ver i { transform: translateX(5px); }

/* capa gerada */
.thumb {
  --h: 260; height: 190px; position: relative; display: flex; align-items: flex-end; justify-content: center; overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, hsla(var(--h), 90%, 62%, .55), transparent 55%),
    radial-gradient(circle at 90% 90%, hsla(calc(var(--h) + 60), 90%, 60%, .4), transparent 55%),
    hsl(var(--h), 40%, 12%);
}
.thumb-img { background-size: cover; background-position: center; }
.mock {
  width: 76%; height: 84%; background: #0b0d14; border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 12px 12px 0 0; box-shadow: 0 -10px 40px rgba(0, 0, 0, .5); overflow: hidden; transition: transform .35s;
}
.card:hover .mock { transform: translateY(-6px) scale(1.03); }
.mock-bar { display: flex; gap: 5px; padding: 8px 10px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.mock-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .22); }
.mock-body { padding: 14px; display: grid; gap: 8px; }
.mock-body b { height: 12px; width: 58%; border-radius: 6px; background: hsl(var(--h), 85%, 65%); }
.mock-body span { height: 7px; width: 90%; border-radius: 4px; background: rgba(255, 255, 255, .14); }
.mock-body span.s { width: 65%; }
.mock-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 4px; }
.mock-row em { height: 40px; border-radius: 8px; background: hsla(var(--h), 85%, 65%, .22); border: 1px solid hsla(var(--h), 85%, 65%, .35); }

.vazio { text-align: center; color: var(--muted); padding: 40px 0; }

/* como funciona */
.passos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.passo { padding: 28px 26px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); position: relative; }
.passo .n {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; font-weight: 800; margin-bottom: 16px;
  background: rgba(124, 92, 255, .14); border: 1px solid rgba(124, 92, 255, .4); color: #c9bcff;
}
.passo h3 { font-size: 1.12rem; margin-bottom: 6px; letter-spacing: -.01em; }
.passo p { color: var(--muted); font-size: .95rem; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px; transition: border-color .2s; }
.faq details[open] { border-color: rgba(124, 92, 255, .45); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--a2); font-size: 1.4rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; }

/* CTA final */
.cta-final {
  margin: 84px auto 0; text-align: center; padding: 54px 24px; border-radius: 26px; position: relative; overflow: hidden;
  border: 1px solid rgba(124, 92, 255, .4);
  background: radial-gradient(600px 240px at 50% 0%, rgba(124, 92, 255, .3), transparent 70%), var(--card);
}
.cta-final h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); letter-spacing: -.03em; line-height: 1.15; }
.cta-final p { color: var(--muted); margin: 12px auto 26px; max-width: 480px; }

/* footer */
#site-footer { margin-top: 84px; border-top: 1px solid var(--line); padding: 44px 0 26px; }
.foot { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.foot p { margin-top: 8px; max-width: 320px; font-size: .92rem; }
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.foot-links a { color: var(--muted); font-size: .92rem; transition: color .2s; }
.foot-links a:hover { color: var(--text); }
.copy { color: var(--muted); font-size: .82rem; margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line); }

/* botão flutuante */
.zap-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  background: var(--zap); color: #04210f; display: grid; place-items: center;
  box-shadow: 0 10px 30px -6px rgba(37, 211, 102, .7); transition: transform .2s;
}
.zap-float:hover { transform: scale(1.09); }
.zap-float svg { width: 28px; height: 28px; }

/* página do produto */
.crumbs { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 26px 0 8px; font-size: .88rem; color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.crumbs strong { color: var(--text); font-weight: 600; }
.produto { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 44px; padding: 20px 0 20px; align-items: start; }
.info h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -.035em; line-height: 1.1; margin: 8px 0 16px; }
.info .desc { color: var(--muted); font-size: 1.05rem; }
.fatos { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 26px 0; }
.fatos div { padding: 14px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.fatos small { display: block; color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 2px; }
.fatos b { font-size: .98rem; }
.mini { font-size: 1.05rem; margin-bottom: 12px; }
.checks { list-style: none; display: grid; gap: 10px; margin-bottom: 30px; }
.checks li { position: relative; padding-left: 30px; }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center;
  font-size: .72rem; font-weight: 800; background: rgba(37, 211, 102, .15); color: var(--zap); border: 1px solid rgba(37, 211, 102, .4);
}
.acoes { display: flex; gap: 12px; flex-wrap: wrap; }
.nota-pedir { color: var(--muted); font-size: .84rem; margin-top: 14px; }

.preview-col { position: sticky; top: 90px; }
.preview { border-radius: 20px; overflow: hidden; background: var(--card); border: 1px solid var(--line2); box-shadow: 0 40px 90px -40px rgba(124, 92, 255, .5); }
.preview-top { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .02); }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.dots i:nth-child(1) { background: #ff5f57; } .dots i:nth-child(2) { background: #febc2e; } .dots i:nth-child(3) { background: #28c840; }
.url {
  flex: 1; min-width: 0; padding: 6px 14px; border-radius: 9px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line);
  color: var(--muted); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.device { display: flex; gap: 4px; padding: 3px; border-radius: 10px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); }
.device button { border: 0; background: transparent; padding: 4px 10px; border-radius: 7px; cursor: pointer; opacity: .55; transition: all .2s; }
.device button.on { background: rgba(124, 92, 255, .35); opacity: 1; }
.stage { display: flex; justify-content: center; align-items: flex-start; padding: 0; background: #05060a; height: 540px; overflow: hidden; transition: padding .3s; }
.frame { width: 100%; height: 100%; transition: width .35s cubic-bezier(.4, 0, .2, 1), border-radius .3s; background: #fff; }
.frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.stage[data-d="mobile"] { padding: 22px 0; background: radial-gradient(circle at 50% 0, rgba(124, 92, 255, .2), #05060a 70%); }
.stage[data-d="mobile"] .frame { width: 375px; max-width: 92%; border-radius: 26px; border: 8px solid #1b1e29; box-shadow: 0 20px 50px rgba(0, 0, 0, .6); overflow: hidden; }
.stage .sem { width: 100%; position: relative; display: grid; place-items: center; }
.stage .sem .thumb { position: absolute; inset: 0; height: 100%; opacity: .7; }
.stage .sem span { position: relative; z-index: 2; padding: 10px 20px; border-radius: 999px; background: rgba(0, 0, 0, .6); border: 1px solid var(--line2); font-weight: 600; }
.preview-foot { padding: 12px 16px; font-size: .82rem; color: var(--muted); border-top: 1px solid var(--line); text-align: center; }
.preview-foot a { color: #b6a6ff; }

.rel { padding-top: 74px; }
.rel h2 { font-size: 1.6rem; letter-spacing: -.02em; margin-bottom: 22px; }
.vazio-pg { text-align: center; padding: 120px 0; display: grid; gap: 14px; justify-items: center; }
.vazio-pg h1 { font-size: 2rem; }

/* animação de entrada */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.card.reveal.in:hover { transform: translateY(-6px); }

@media (max-width: 900px) {
  .produto { grid-template-columns: 1fr; }
  .preview-col { position: static; }
  .passos { grid-template-columns: 1fr; }
  .links { display: none; }
}
@media (max-width: 560px) {
  .hero { padding-top: 56px; }
  .grid { grid-template-columns: 1fr; }
  .stage { height: 440px; }
  .btn-lg { width: 100%; }
  .nav .btn span { display: none; }
  .nav .btn { padding: 10px 14px; }
  .busca { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}