:root {
  color-scheme: light dark;
  --bg: #f7f8f5;
  --surface: #ffffff;
  --surface-soft: #eef3ef;
  --ink: #14211f;
  --muted: #66736f;
  --line: #d8dfd8;
  --brand: #0f766e;
  --brand-strong: #134e4a;
  --accent: #b98424;
  --danger: #9f1239;
  --shadow: 0 22px 70px rgba(20, 33, 31, .10);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101816;
    --surface: #17211e;
    --surface-soft: #1d2d29;
    --ink: #edf5ef;
    --muted: #aab8b3;
    --line: #31403b;
    --brand: #5cc2b7;
    --brand-strong: #89d6ce;
    --accent: #d2a24c;
    --danger: #f0a4b8;
    --shadow: 0 22px 70px rgba(0, 0, 0, .28);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(15,118,110,.08), transparent 460px),
    var(--bg);
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; }
.topbar, main, .footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}
.topbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}
.brand img { width: 38px; height: 38px; }
.topbar nav, .footer nav {
  display: flex;
  gap: 18px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}
.topbar nav a, .footer nav a { text-decoration: none; }
.topbar nav a:hover, .footer nav a:hover { color: var(--ink); }

.hero {
  min-height: min(720px, calc(100svh - 110px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) 410px;
  align-items: center;
  gap: 54px;
  padding: 44px 0 84px;
}
.eyebrow, .section-label, .status-label {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--brand-strong);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  font-size: 13px;
  font-weight: 760;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 18px 0 14px;
  font-size: clamp(52px, 8vw, 112px);
  line-height: .92;
  letter-spacing: 0;
}
.page h1 {
  max-width: 980px;
  font-size: clamp(42px, 6vw, 78px);
}
h2 {
  max-width: 860px;
  margin: 14px 0 16px;
  font-size: clamp(29px, 3.6vw, 50px);
  line-height: 1.07;
  letter-spacing: 0;
}
h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.22;
}
.hero__lead {
  max-width: 760px;
  margin-bottom: 16px;
  font-size: clamp(27px, 3.2vw, 43px);
  line-height: 1.08;
  font-weight: 780;
}
.hero__text, .section-lead {
  max-width: 820px;
  color: var(--muted);
  font-size: 19px;
}
.launch-date {
  max-width: 740px;
  margin: 24px 0 12px;
  color: var(--brand-strong);
  font-size: 20px;
  font-weight: 800;
}
.risk-note, .section-note {
  max-width: 850px;
  color: var(--muted);
  font-size: 15px;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  font: inherit;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
}
.button--primary {
  background: var(--brand-strong);
  color: #fff;
  border-color: var(--brand-strong);
}
.button--secondary {
  background: var(--surface);
  color: var(--ink);
}
.button--ghost {
  color: var(--brand-strong);
  background: transparent;
}
.hero__visual {
  position: relative;
  min-height: 470px;
}
.doc {
  position: absolute;
  width: 330px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 24px;
}
.doc span {
  display: block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 22px;
}
.doc strong { display: block; font-size: 25px; line-height: 1.12; margin-bottom: 16px; }
.doc em { display: block; color: var(--muted); font-style: normal; }
.doc--main { right: 0; top: 42px; min-height: 260px; }
.doc--side { left: 0; bottom: 86px; width: 290px; }
.doc--line { right: 0; bottom: 18px; width: 255px; background: var(--surface-soft); }

.section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.page {
  padding: 62px 0 82px;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}
.timeline li, .feature-grid article, .stage-grid article {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  padding: 18px;
}
.timeline li {
  display: grid;
  align-content: center;
  gap: 5px;
  font-weight: 780;
}
.timeline small {
  color: var(--accent);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
}
.feature-grid, .stage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}
.feature-grid article span, .stage-grid article span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}
.feature-grid p, .stage-grid p { color: var(--muted); }
.planeta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
}
.roadmap-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}
.roadmap-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  background: var(--surface);
}
.tariffs-preview .button { margin-top: 12px; }
.waitlist {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 440px);
  gap: 56px;
  align-items: start;
}
.waitlist-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 24px;
}
label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}
input {
  width: 100%;
  min-height: 48px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, var(--ink));
  border-radius: 7px;
  padding: 11px 13px;
  color: var(--ink);
  background: var(--surface);
  font: inherit;
}
.waitlist-form .button { width: 100%; margin-top: 14px; }
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.consent, .form-message {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.consent a { color: var(--brand-strong); font-weight: 760; }
.form-message[data-state="success"] { color: var(--brand-strong); font-weight: 760; }
.form-message[data-state="error"] { color: var(--danger); font-weight: 760; }
.status-section {
  padding: 46px 0;
  border-top: 1px solid var(--line);
}
.two-col {
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  gap: 38px;
  align-items: start;
}
.check-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}
.check-list li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 15px 16px;
}
.faq-list, .legal-sections {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}
.faq-list section, .legal-sections section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
}
.faq-list h2, .legal-sections h2 {
  max-width: none;
  margin: 0 0 8px;
  font-size: 22px;
}
.faq-list p, .legal-sections p { color: var(--muted); }
.footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 22px;
  align-items: center;
  padding: 34px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer strong { display: block; color: var(--ink); }

@media (max-width: 1040px) {
  .topbar nav {
    max-width: 690px;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px 16px;
  }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 26px; }
  .hero__visual {
    min-height: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }
  .doc {
    position: static;
    width: auto;
    min-height: 136px;
    padding: 16px;
  }
  .doc span { margin-bottom: 14px; }
  .doc strong { font-size: 20px; }
  .doc em { display: none; }
  .timeline, .feature-grid, .stage-grid, .waitlist { grid-template-columns: 1fr 1fr; }
  .waitlist { gap: 24px; }
  .footer { grid-template-columns: 1fr; }
  .footer nav { flex-wrap: wrap; }
  .two-col { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 720px) {
  .topbar, main, .footer { width: min(100% - 28px, 1180px); }
  .topbar { align-items: flex-start; flex-direction: column; padding: 18px 0; }
  .topbar nav { justify-content: flex-start; }
  .hero { min-height: auto; padding-bottom: 58px; }
  h1 { font-size: clamp(45px, 14vw, 70px); }
  .page h1 { font-size: clamp(38px, 11vw, 58px); }
  h2 { font-size: clamp(28px, 8vw, 40px); }
  .hero__lead { font-size: 27px; }
  .hero__text, .section-lead { font-size: 17px; }
  .button { width: 100%; }
  .hero__visual { display: none; }
  .timeline, .feature-grid, .stage-grid, .waitlist, .split, .planeta, .check-list { grid-template-columns: 1fr; }
  .section { padding: 54px 0; }
  .footer nav { flex-direction: column; align-items: flex-start; gap: 10px; }
}