:root {
  color-scheme: dark;
  font-family: ui-rounded, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", sans-serif;
  background: #080b0a;
  color: #eff7f1;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
button, input, select { font: inherit; }
button { border: 0; cursor: pointer; }
button:disabled { opacity: 0.45; cursor: wait; }
a { color: #9ce8b2; }

.eyebrow {
  margin: 0;
  color: #75cf90;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.landing-page {
  background:
    radial-gradient(circle at 74% 12%, rgba(88, 223, 125, 0.16), transparent 30%),
    linear-gradient(155deg, #101713 0%, #080b0a 48%, #030504 100%);
}

.landing-main, .landing-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.landing-nav a { color: #dce9df; text-decoration: none; }
.landing-nav .brand { color: #eff7f1; font-size: 20px; font-weight: 750; letter-spacing: -0.02em; }
.landing-nav div { display: flex; gap: 22px; font-size: 14px; }

.hero { max-width: 800px; padding: 14vh 0 12vh; }
.hero h1 { margin: 16px 0 26px; font-size: clamp(54px, 10vw, 112px); line-height: 0.88; letter-spacing: -0.07em; }
.hero-copy { max-width: 690px; margin: 0; color: #b9c7bd; font-size: clamp(18px, 2.4vw, 25px); line-height: 1.45; }
.hero-cta { display: inline-block; margin-top: 34px; padding: 13px 18px; border-radius: 13px; color: #061008; background: #72dc91; font-weight: 750; text-decoration: none; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid #29322c; border-radius: 24px; background: #29322c; }
.feature-grid article { min-height: 260px; padding: 30px; background: #0d120f; }
.feature-grid span { color: #5fb878; font: 12px ui-monospace, monospace; }
.feature-grid h2 { margin: 48px 0 14px; font-size: 25px; }
.feature-grid p { margin: 0; color: #9faca3; line-height: 1.6; }

.beta-section { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; padding: 120px 0 30px; }
.beta-intro h2 { margin: 14px 0 20px; font-size: clamp(34px, 5vw, 60px); line-height: 1.02; letter-spacing: -0.045em; }
.beta-intro > p:last-child { color: #aab8ae; font-size: 17px; line-height: 1.65; }
.beta-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding: 28px; border: 1px solid #29322c; border-radius: 24px; background: rgba(13, 18, 15, 0.92); }
.form-field { min-width: 0; }
.form-field-wide { grid-column: 1 / -1; }
.form-field label { display: block; margin: 0 0 8px; color: #d5e0d8; font-size: 13px; }
.form-field label span { color: #748078; }
.form-field input, .form-field select { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #39433d; border-radius: 12px; color: #eff7f1; background: #080b0a; }
.form-field input:focus, .form-field select:focus { outline: 2px solid #72dc91; outline-offset: 2px; }
.consent { display: flex; gap: 11px; align-items: flex-start; color: #9daaa1; font-size: 12px; line-height: 1.5; }
.consent input { margin-top: 3px; accent-color: #72dc91; }
.form-actions { display: flex; align-items: center; gap: 18px; }
.form-actions button { flex: none; padding: 12px 17px; border-radius: 12px; color: #061008; background: #72dc91; font-weight: 750; }
.form-actions p { margin: 0; color: #9daaa1; font-size: 13px; line-height: 1.45; }
.form-actions p.success { color: #83e7a0; }
.form-actions p.error { color: #ffbe70; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.english-summary { max-width: 760px; padding: 110px 0; }
.english-summary h2 { margin: 14px 0 18px; font-size: clamp(32px, 5vw, 58px); line-height: 1.03; letter-spacing: -0.04em; }
.english-summary p:last-child { color: #aab8ae; font-size: 18px; line-height: 1.6; }
.landing-footer { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0 36px; border-top: 1px solid #29322c; color: #748078; font-size: 12px; }

.legal-page {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
  line-height: 1.65;
}
.legal-page h1 { margin: 6px 0 8px; font-size: clamp(28px, 5vw, 44px); }
.legal-page h2 { margin-top: 36px; color: #9ce8b2; }
.legal-page p, .legal-page li { color: #c5d0c9; }
.legal-page code { color: #b8f0c8; overflow-wrap: anywhere; }

@media (max-width: 720px) {
  .hero { padding: 11vh 0 9vh; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: auto; }
  .feature-grid h2 { margin-top: 28px; }
  .beta-section { grid-template-columns: 1fr; gap: 28px; padding-top: 84px; }
  .beta-form { grid-template-columns: 1fr; padding: 22px; }
  .form-field-wide { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .landing-footer { flex-direction: column; }
}