:root {
  --bg: #0D0F1A;
  --bg-2: #141728;
  --card: rgba(22, 26, 46, .72);
  --line: #2A2F4A;
  --text: #EDEFFA;
  --muted: #9AA0BF;
  --cyan: #22D3EE;
  --violet: #A855F7;
  --neon: linear-gradient(135deg, var(--cyan), var(--violet));
  --you: #FBBF24;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(168, 85, 247, .18), transparent 60%),
    radial-gradient(700px 500px at -10% 10%, rgba(34, 211, 238, .12), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 "Inter", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: "Sora", "Inter", sans-serif; letter-spacing: -.01em; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font: 600 1rem/1.2 "Sora", sans-serif; color: #fff;
  padding: 15px 26px; border-radius: 10px; border: 0;
  background: var(--neon);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 8px 30px rgba(124, 92, 246, .35);
  transition: box-shadow .2s ease, transform .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255, 255, 255, .12) inset, 0 10px 40px rgba(34, 211, 238, .35); }
.btn-small { padding: 9px 16px; font-size: .9rem; }
.top-actions { display: flex; align-items: center; gap: 18px; }
.top-login { color: var(--text); font-weight: 600; font-size: .95rem; text-decoration: none; }
.top-login:hover { color: var(--cyan); }
.btn-outline {
  background: transparent; box-shadow: none;
  border: 1.5px solid transparent;
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--neon) border-box;
}
.btn-outline:hover { box-shadow: 0 0 24px rgba(34, 211, 238, .25); }

/* Topo */
.top { position: sticky; top: 0; z-index: 10; background: rgba(13, 15, 26, .8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 1.05rem "Sora", sans-serif; white-space: nowrap; }
.brand b { font-weight: 800; background: var(--neon); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.top-nav { display: flex; gap: 28px; color: var(--muted); font-size: .95rem; }
.top-nav a:hover { color: var(--text); }

/* Hero */
.hero { padding: 80px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero-grid > * { min-width: 0; }
h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); line-height: 1.12; font-weight: 800; }
.lead { margin-top: 22px; font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; margin-top: 34px; }
.actions-note { color: var(--muted); font-size: .95rem; }

.hero-art { position: relative; }
.flow { width: 100%; height: auto; display: block; overflow: visible; filter: drop-shadow(0 0 18px rgba(34, 211, 238, .25)); }
.wire { fill: none; stroke: url(#neon); stroke-width: 2.5; stroke-dasharray: 6 8; animation: flow 1.6s linear infinite; }
.node { fill: var(--cyan); }
.doc rect { fill: rgba(20, 23, 40, .9); stroke: url(#neon); stroke-width: 2; }
.doc path { stroke: var(--cyan); stroke-width: 3; stroke-linecap: round; opacity: .8; }
@keyframes flow { to { stroke-dashoffset: -28; } }
.platforms { display: flex; justify-content: space-between; width: 70%; margin: -26% auto 0; position: relative; }
.platform {
  display: grid; place-items: center; width: 76px; height: 76px; border-radius: 18px;
  background: var(--bg-2); border: 1px solid var(--line);
  box-shadow: 0 0 30px rgba(168, 85, 247, .25);
}
.platform svg { width: 44px; height: 44px; }
.platform.soon { position: relative; }
.soon-tag { position: absolute; left: 50%; bottom: -12px; transform: translateX(-50%); white-space: nowrap; font-size: .68rem; font-weight: 700; letter-spacing: .02em; padding: 2px 9px; border-radius: 999px; border: 1px solid transparent; background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--neon) border-box; color: var(--cyan); box-shadow: 0 0 12px rgba(34, 211, 238, .25); }

/* Recursos */
.block { padding: 72px 0; }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature, .plan, .honest, .closing, .steps li {
  background: linear-gradient(var(--card), var(--card)) padding-box, linear-gradient(135deg, rgba(34, 211, 238, .55), rgba(168, 85, 247, .55)) border-box;
  border: 1.5px solid transparent; border-radius: 18px;
}
.feature { padding: 28px 22px; text-align: center; box-shadow: 0 0 40px rgba(124, 92, 246, .12); }
.feature svg { width: 64px; height: 64px; fill: none; stroke: url(#neon); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 8px rgba(34, 211, 238, .4)); }
.feature h3 { font-size: 1.1rem; margin: 14px 0 8px; }
.feature p { color: var(--muted); font-size: .95rem; }

h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.2; font-weight: 700; }
.block-lead { margin-top: 10px; color: var(--muted); font-size: 1.08rem; max-width: 40em; }

/* Como funciona */
.steps { list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 36px; }
.steps li { counter-increment: s; padding: 22px 20px; }
.steps li::before {
  content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--neon); font: 700 .95rem "Sora", sans-serif; margin-bottom: 14px;
}
.steps h3 { font-size: 1.02rem; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: .92rem; }

/* Planos */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 40px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px 26px 28px; }
.plan-pick {
  background: linear-gradient(#1A1E36, #1A1E36) padding-box, var(--neon) border-box;
  box-shadow: 0 0 60px rgba(124, 92, 246, .3);
}
.badge {
  position: absolute; top: -14px; left: 26px;
  font: 700 .8rem "Sora", sans-serif; padding: 6px 14px; border-radius: 999px; background: var(--neon);
}
.plan h3 { font-size: 1.35rem; }
.plan-soon { opacity: .75; }
.badge-soon { background: var(--bg-2); color: var(--muted); }
.btn-disabled { opacity: .6; cursor: not-allowed; pointer-events: none; }
.soon-note { color: var(--muted); font-size: .85rem; margin-top: 10px; text-align: center; }
.plan-sub { color: var(--muted); font-size: .95rem; margin-top: 4px; min-height: 3em; }
.price { font: 800 3rem/1 "Sora", sans-serif; margin-top: 18px; letter-spacing: -.03em; white-space: nowrap; }
.price .cur { font-size: 1.1rem; font-weight: 600; color: var(--muted); margin-right: 4px; letter-spacing: 0; }
.price .per { font-size: 1rem; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan-terms { color: var(--muted); font-size: .92rem; margin-top: 10px; }
.effort { height: 8px; border-radius: 8px; background: var(--line); margin-top: 22px; overflow: hidden; }
.effort span { display: block; height: 100%; width: calc(var(--load) * 20%); background: var(--you); border-radius: 8px; }
.effort-label { font-size: .85rem; color: var(--you); margin-top: 8px; font-weight: 600; }
.list { list-style: none; display: grid; gap: 11px; margin: 20px 0; padding-top: 20px; border-top: 1px solid var(--line); flex: 1; align-content: start; font-size: .95rem; }
.list li, .legend span { position: relative; padding-left: 26px; }
.list li::before, .legend span::before { content: ""; position: absolute; left: 0; top: .45em; width: 12px; height: 12px; border-radius: 50%; }
.us::before { background: var(--neon); box-shadow: 0 0 10px rgba(34, 211, 238, .6); }
.you::before { background: transparent; border: 2px solid var(--you); }
.list li.you { color: #F5E6BF; }
.extra { font-size: .92rem; color: var(--muted); margin-bottom: 18px; }
.plan .btn { width: 100%; }
.legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; margin-top: 28px; color: var(--muted); font-size: .92rem; }
.plans-foot { text-align: center; color: var(--muted); font-size: .92rem; margin-top: 10px; }

/* Aviso */
.honest {
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; padding: 32px;
  background: linear-gradient(#1B1A24, #1B1A24) padding-box, linear-gradient(135deg, #FBBF24, #F97316) border-box;
  box-shadow: 0 0 50px rgba(251, 191, 36, .12);
}
.honest svg { width: 52px; height: 52px; fill: none; stroke: var(--you); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.honest h2 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); color: #FDE68A; }
.honest p { color: #D6D3C8; margin-top: 12px; max-width: 62em; }

/* Dúvidas */
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
details:first-of-type { margin-top: 28px; }
summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; font: 600 1.05rem "Sora", sans-serif; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--cyan); font-size: 1.4rem; line-height: 1; transition: transform .2s ease; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); margin-top: 10px; }

/* Fechamento */
.closing { text-align: center; padding: 56px 24px; box-shadow: 0 0 60px rgba(124, 92, 246, .18); }
.closing p { color: var(--muted); margin: 12px auto 28px; max-width: 34em; }

.foot { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: .9rem; }
.foot-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.foot nav { display: flex; gap: 22px; }
.foot nav a:hover { color: var(--text); }
.brand-foot { color: var(--text); }

/* Responsivo */
@media (max-width: 1000px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .top-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 440px; margin: 0 auto; width: 100%; }
  .plans { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; gap: 30px; }
  .plan-sub { min-height: 0; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .top .btn-small { display: none; }
  .hero { padding: 48px 0 40px; }
  .block { padding: 52px 0; }
  .features, .steps { grid-template-columns: 1fr; }
  .actions .btn { width: 100%; }
  .platform { width: 60px; height: 60px; border-radius: 14px; }
  .platform svg { width: 36px; height: 36px; }
  .honest { grid-template-columns: 1fr; padding: 24px 20px; gap: 12px; }
  .plan { padding: 30px 20px 24px; }
  .price { font-size: 2.6rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wire { animation: none; }
  .btn, summary::after { transition: none; }
}