:root {
  --bg: #05080f;
  --bg-2: #080d18;
  --surface: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.09);
  --text: #f1f5f9;
  --text-2: #b6c2d4;
  --muted: #7b8aa3;
  --cyan: #38bdf8;
  --indigo: #6366f1;
  --green: #34d399;
  --grad: linear-gradient(100deg, #38bdf8 0%, #818cf8 55%, #c084fc 100%);
  --radius: 20px;
  --shadow: 0 30px 80px -30px rgba(56, 189, 248, 0.25);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.1; letter-spacing: -0.03em; font-weight: 600; }
p { margin: 0; }
svg { flex-shrink: 0; }

.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--text-2); }
.mono { font-family: "JetBrains Mono", monospace; }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 75%);
}

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; font-family: inherit;
  transition: transform .25s, box-shadow .25s, background .25s, border-color .25s;
}
.btn--primary {
  color: #04111f;
  background: linear-gradient(100deg, #38bdf8, #818cf8);
  box-shadow: 0 10px 40px -10px rgba(56, 189, 248, 0.7), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(99, 102, 241, 0.8); }
.btn--glass { color: var(--text); background: rgba(255,255,255,.06); border-color: var(--border); backdrop-filter: blur(12px); }
.btn--glass:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.2); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; }

.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 999px; font-size: 13px; color: #bae6fd;
  background: rgba(56, 189, 248, 0.1); border: 1px solid rgba(56, 189, 248, 0.25);
  backdrop-filter: blur(10px);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52, 211, 153, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }

.eyebrow { display: inline-block; font-family: "JetBrains Mono", monospace; font-size: 13px; color: var(--cyan); margin-bottom: 18px; letter-spacing: .02em; }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.is-scrolled { background: rgba(5, 8, 15, 0.75); backdrop-filter: blur(18px); border-color: var(--border); }
.nav__in { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.logo b { font-weight: 400; color: var(--muted); margin-left: 6px; }
.nav__links { display: flex; align-items: center; gap: 32px; font-size: 15px; }
.nav__links a:not(.btn) { color: var(--text-2); transition: color .2s; }
.nav__links a:not(.btn):hover { color: #fff; }
.nav__toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.nav__toggle span { position: absolute; left: 9px; right: 9px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }
.nav__toggle span:first-child { top: 15px; }
.nav__toggle span:last-child { top: 23px; }
.nav.is-open .nav__toggle span:first-child { top: 19px; transform: rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { top: 19px; transform: rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 140px 0 90px; overflow: hidden; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); animation: zoom 20s ease-out forwards; }
@keyframes zoom { to { transform: scale(1); } }
.hero__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(5,8,15,.97) 0%, rgba(5,8,15,.85) 45%, rgba(5,8,15,.35) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 35%);
}
.hero__in { position: relative; }
.hero h1 { font-size: clamp(40px, 6.4vw, 80px); letter-spacing: -0.045em; max-width: 860px; margin: 26px 0 24px; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--text-2); max-width: 620px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.stats { display: grid; grid-template-columns: repeat(4, auto); gap: 0; margin: 64px 0 0; max-width: 780px; border: 1px solid var(--border); border-radius: var(--radius); background: rgba(8, 13, 24, .6); backdrop-filter: blur(16px); }
.stats div { padding: 22px 26px; border-right: 1px solid var(--border); }
.stats div:last-child { border-right: 0; }
.stats dt { font-size: 30px; font-weight: 600; letter-spacing: -0.03em; }
.stats dd { margin: 2px 0 0; font-size: 13px; color: var(--muted); }

.terminal {
  position: absolute; right: max(20px, calc((100vw - 1200px) / 2)); bottom: 110px; width: 310px;
  border: 1px solid var(--border); border-radius: 16px; background: rgba(5, 8, 15, .7); backdrop-filter: blur(16px);
  font-family: "JetBrains Mono", monospace; font-size: 12.5px; box-shadow: var(--shadow);
}
.terminal__bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--muted); }
.terminal__bar i { width: 9px; height: 9px; border-radius: 50%; background: #334155; }
.terminal__bar span { margin-left: 8px; }
.terminal ul { list-style: none; margin: 0; padding: 12px 16px 16px; display: grid; gap: 9px; color: var(--text-2); }
.terminal li { display: flex; gap: 8px; }
.terminal em { margin-left: auto; font-style: normal; color: var(--cyan); }
.ok { color: var(--green); }

/* Trust */
.trust { border-block: 1px solid var(--border); background: var(--bg-2); }
.trust__in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 26px 0; }
.trust__in div { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-2); }
.trust svg, .feat svg, .contacts svg, .card__icon svg, .assure svg { width: 22px; height: 22px; fill: none; stroke: var(--cyan); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* Sections */
.section { padding: 120px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, var(--bg-2) 20%, var(--bg-2) 80%, transparent); }
.head { max-width: 720px; margin-bottom: 60px; }
.head--center { text-align: center; margin-inline: auto; }
.head h2, .split h2, .geo h2, .cta h2 { font-size: clamp(32px, 4.2vw, 52px); margin-bottom: 20px; }
.head p { color: var(--text-2); font-size: 18px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  position: relative; padding: 32px 28px; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border: 1px solid var(--border);
  transition: transform .35s, border-color .35s, box-shadow .35s;
}
.card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.12), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover { transform: translateY(-6px); border-color: rgba(56, 189, 248, .35); box-shadow: var(--shadow); }
.card:hover::after { opacity: 1; }
.card__icon { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: rgba(56,189,248,.1); border: 1px solid rgba(56,189,248,.25); margin-bottom: 24px; position: relative; }
.card h3 { font-size: 20px; margin-bottom: 12px; position: relative; }
.card p { color: var(--text-2); font-size: 15px; position: relative; }
.card ul { list-style: none; padding: 20px 0 0; margin: 20px 0 0; border-top: 1px solid var(--border); display: grid; gap: 8px; font-size: 14px; color: var(--muted); position: relative; }
.card li::before { content: "→ "; color: var(--cyan); }
.card--feat { border-color: rgba(129, 140, 248, .35); }
.card--feat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .22; }
.card--feat::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,15,.4), rgba(5,8,15,.92)); }

/* Split */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 72px; align-items: center; }
.split__media { position: relative; }
.split__media img { border-radius: 24px; border: 1px solid var(--border); aspect-ratio: 4/3; object-fit: cover; width: 100%; box-shadow: var(--shadow); }
.badge-float { position: absolute; left: -20px; bottom: 30px; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px; background: rgba(5,8,15,.85); border: 1px solid var(--border); backdrop-filter: blur(14px); }
.badge-float b { display: block; font-size: 14px; }
.badge-float small { color: var(--muted); font-size: 12px; }
.meters { display: grid; gap: 20px; margin: 36px 0 40px; }
.meter__top { display: flex; justify-content: space-between; font-size: 14px; color: var(--text-2); margin-bottom: 8px; }
.meter__top b { color: #fff; font-family: "JetBrains Mono", monospace; font-weight: 500; }
.meter i { display: block; height: 6px; border-radius: 6px; background: rgba(255,255,255,.07); position: relative; overflow: hidden; }
.meter i::after { content: ""; position: absolute; inset: 0; width: 0; background: var(--grad); border-radius: inherit; transition: width 1.6s cubic-bezier(.2,.8,.2,1); }
.meter.is-in i::after, .is-in .meter i::after { width: var(--v); }

/* Features */
.feats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.feat { background: var(--bg); padding: 36px 30px; transition: background .3s; }
.feat:hover { background: #0a1120; }
.feat svg { width: 28px; height: 28px; margin-bottom: 22px; }
.feat h3 { font-size: 18px; margin-bottom: 10px; }
.feat p { color: var(--text-2); font-size: 15px; }

/* Geo */
.geo { position: relative; border-radius: 28px; overflow: hidden; border: 1px solid var(--border); min-height: 560px; display: flex; align-items: flex-end; }
.geo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.geo::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(5,8,15,.97) 10%, rgba(5,8,15,.55) 60%, rgba(5,8,15,.2)); }
.geo__content { position: relative; z-index: 2; padding: 56px; max-width: 900px; }
.geo__content > p { color: var(--text-2); font-size: 18px; max-width: 680px; }
.geo__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.geo__grid div { padding: 18px 20px; border-radius: 14px; background: rgba(255,255,255,.05); border: 1px solid var(--border); backdrop-filter: blur(10px); }
.geo__grid b { display: block; font-size: 22px; margin-bottom: 4px; letter-spacing: -0.02em; }
.geo__grid span { font-size: 13px; color: var(--muted); }

/* CTA */
.cta { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contacts { list-style: none; padding: 0; margin: 36px 0 28px; display: grid; gap: 14px; }
.contacts li { display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); }
.contacts small { display: block; color: var(--muted); font-size: 12px; }
.contacts a { font-weight: 500; transition: color .2s; }
.contacts a:hover { color: var(--cyan); }
.assure { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); }
.assure svg { width: 16px; height: 16px; stroke: var(--green); }

.form { padding: 40px; border-radius: 24px; border: 1px solid rgba(56,189,248,.25); background: linear-gradient(180deg, rgba(56,189,248,.07), rgba(99,102,241,.03)); box-shadow: var(--shadow); display: grid; gap: 16px; }
.form h3 { font-size: 24px; }
.form__sub { color: var(--muted); font-size: 14px; margin-top: -8px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.form input, .form select, .form textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--text); padding: 13px 15px; border-radius: 12px;
  background: rgba(5,8,15,.7); border: 1px solid var(--border); outline: none; transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.form select option { background: var(--bg-2); }
.form input::placeholder, .form textarea::placeholder { color: #4b5870; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 4px rgba(56,189,248,.15); }
.form .invalid { border-color: #f87171; }
.form__msg { font-size: 14px; min-height: 20px; }
.form__msg.err { color: #fca5a5; }
.form__msg.ok { color: var(--green); }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 72px 0 32px; background: var(--bg-2); }
.footer__in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer__in p { font-size: 14px; margin-top: 16px; max-width: 320px; }
.footer h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 16px; font-weight: 500; }
.footer__in > div:not(:first-child) { display: grid; gap: 10px; align-content: start; font-size: 14px; color: var(--text-2); }
.footer__in a:hover { color: var(--cyan); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }
.footer__bottom .mono::before { content: "● "; color: var(--green); }

.wa { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: #22c55e; box-shadow: 0 12px 30px -8px rgba(34,197,94,.7); transition: transform .25s; }
.wa:hover { transform: scale(1.08); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__img, .dot { animation: none; }
  html { scroll-behavior: auto; }
}

/* Responsivo */
@media (max-width: 1100px) {
  .terminal { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .feats { grid-template-columns: repeat(2, 1fr); }
  .trust__in { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px;
    padding: 16px 20px 24px; background: rgba(5,8,15,.97); border-bottom: 1px solid var(--border);
    opacity: 0; pointer-events: none; transform: translateY(-10px); transition: .25s;
  }
  .nav__links a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav__links .btn { margin-top: 12px; }
  .nav.is-open { background: rgba(5,8,15,.97); }
  .nav.is-open .nav__links { opacity: 1; pointer-events: auto; transform: none; }
  .split, .cta { grid-template-columns: 1fr; gap: 48px; }
  .badge-float { left: 16px; }
  .footer__in { grid-template-columns: 1fr 1fr; }
  .section { padding: 90px 0; }
}
@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(2) { border-right: 0; }
  .stats div:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .stats dt { font-size: 24px; }
  .stats div { padding: 18px; }
  .cards, .feats, .trust__in, .geo__grid, .row, .footer__in { grid-template-columns: 1fr; }
  .geo__content { padding: 32px 24px; }
  .form { padding: 28px 22px; }
  .hero__cta .btn { width: 100%; }
}