:root {
  --ink: #071b27;
  --blue: #0b6cff;
  --lime: #c8ff3d;
  --orange: #ff7900;
  --paper: #f4f6f2;
  --muted: #54666e;
  --surface: #ffffff;
  --surface-soft: #ffffff73;
  --border: #cad1ce;
  --border-soft: #d0d8d5;
  --body-text: #3e5059;
  color-scheme: light dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, sans-serif; }
a { color: inherit; }
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 18px 5vw; border-bottom: 1px solid var(--border); background: var(--paper); }
.brand { display: inline-flex; gap: 12px; align-items: center; font-weight: 750; letter-spacing: -.02em; text-decoration: none; }
.mark { width: 35px; height: 35px; display: grid; place-items: center; color: #fff; background: var(--blue); border-radius: 3px 12px 3px 3px; font-weight: 900; font-style: italic; }
.navlinks { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; }
.navlinks a { text-transform: uppercase; font: 700 12px monospace; letter-spacing: .08em; text-decoration: none; border-bottom: 2px solid transparent; padding: 8px 0; }
.navlinks a:hover, .navlinks a:focus-visible { border-color: var(--blue); }
.hero { min-height: 690px; padding: 100px 5vw 80px; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.05fr .95fr; gap: 7vw; align-items: center; }
.grid { position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(#123 1px,transparent 1px),linear-gradient(90deg,#123 1px,transparent 1px); background-size: 50px 50px; transform: perspective(400px) rotateX(56deg) scale(1.7); transform-origin: bottom; }
.copy, .hero-banner { position: relative; z-index: 1; }
.eye { display: flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .14em; font: 700 12px monospace; }
.eye i { width: 28px; height: 3px; background: var(--blue); }
h1 { margin: 28px 0 26px; font-size: clamp(58px,7vw,108px); line-height: .86; letter-spacing: -.075em; font-weight: 850; }
h1 em { color: var(--blue); font-style: normal; }
.lede { max-width: 610px; font-size: 19px; line-height: 1.65; color: var(--body-text); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; min-height: 52px; padding: 0 23px; align-items: center; justify-content: center; text-transform: uppercase; letter-spacing: .06em; font: 750 12px monospace; text-decoration: none; }
.primary { background: var(--blue); color: #fff; box-shadow: 5px 5px 0 var(--ink); }
.secondary { border: 1px solid #9ba9ae; background: var(--surface-soft); }
.hero-banner { background: var(--ink); padding: 10px; box-shadow: 18px 18px 0 var(--orange); transform: rotate(1.5deg); }
.hero-banner img { display: block; width: 100%; height: auto; }
.benefits { padding: 110px 5vw; background: var(--surface); }
.heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 70px; }
h2 { font-size: clamp(40px,5vw,72px); line-height: 1; letter-spacing: -.055em; margin: 0; }
.features { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid #bcc7c4; }
.features article { padding: 35px 35px 25px 0; border-right: 1px solid var(--border-soft); }
.features article+article { padding-left: 35px; }
.features article:last-child { border-right: 0; }
.num { color: var(--blue); font: 700 12px monospace; }
h3 { font-size: 24px; margin: 35px 0 14px; letter-spacing: -.035em; }
.features p { color: var(--muted); line-height: 1.7; max-width: 340px; }
.early { background: var(--blue); color: #fff; padding: 100px 5vw; text-align: center; }
.early .eye { justify-content: center; }
.early .eye i { background: var(--lime); }
.early h2 { margin: 28px 0 20px; }
.early>p { max-width: 660px; margin: 0 auto 36px; font-size: 18px; line-height: 1.6; color: #dce9ff; }
.light { background: #fff; color: var(--blue); box-shadow: 5px 5px 0 var(--lime); }
.page { max-width: 920px; margin: 0 auto; padding: 80px 5vw 100px; }
.page h1 { font-size: clamp(46px,7vw,76px); line-height: .95; }
.page h2 { font-size: 30px; margin: 48px 0 16px; letter-spacing: -.035em; }
.page p, .page li { color: var(--body-text); line-height: 1.75; }
.page a { color: var(--blue); }
.contact-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin: 42px 0; }
.contact-card { background: var(--surface); border: 1px solid var(--border); padding: 28px; }
.contact-card h2 { margin: 0 0 12px; font-size: 24px; }
.contact-card p { margin: 0; }
.contact-form { margin: 42px 0; padding: 30px; background: var(--surface); border: 1px solid var(--border); }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.contact-form label { display: block; margin-bottom: 20px; }
.contact-form label span { display: block; margin-bottom: 8px; font: 700 12px monospace; letter-spacing: .05em; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #9ba9ae; border-radius: 0; padding: 13px 14px; color: var(--ink); background: var(--surface); font: inherit; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 3px solid #b8e3ff; border-color: var(--blue); }
.contact-form .trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.challenge { max-width: 280px; }
.contact-form .form-note, .contact-form .form-status { font-size: 13px; margin-bottom: 0; }
.contact-form .form-status { color: #9b3100; font-weight: 700; }
.business-card { max-width: 440px; }
footer { padding: 38px 5vw; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; font-size: 12px; color: #4f6068; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { text-decoration: none; }
.footer-meta { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--border); padding-top: 20px; }

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #edf5f8;
    --blue: #55a7ff;
    --lime: #c8f255;
    --orange: #ff912f;
    --paper: #08141b;
    --muted: #aec0c8;
    --surface: #101f28;
    --surface-soft: #142732cc;
    --border: #334851;
    --border-soft: #2b4049;
    --body-text: #c6d4da;
  }
  .grid { opacity: .13; background-image: linear-gradient(#9ccde2 1px,transparent 1px),linear-gradient(90deg,#9ccde2 1px,transparent 1px); }
  .primary { color: #06131a; box-shadow: 5px 5px 0 #000; }
  .hero-banner { background: #02070a; }
  .early { background: #0c4c88; }
  .early > p { color: #d7eaff; }
  .light { background: #eef7fb; color: #0a4780; }
  .contact-form input, .contact-form select, .contact-form textarea { border-color: #607780; }
  .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline-color: #235c7a; }
  footer { color: #a9bbc3; }
}

@media(max-width:900px) {
  .hero { grid-template-columns: 1fr; padding-top: 75px; }
  .hero-banner { max-width: 760px; width: 100%; margin: 20px auto 0; }
  .heading { display: block; }
  .heading .eye { margin-bottom: 30px; }
}

@media(max-width:640px) {
  .nav { min-height: 70px; align-items: flex-start; }
  .navlinks { gap: 10px 14px; }
  .navlinks a { font-size: 10px; }
  .hero { padding: 60px 6vw; min-height: auto; }
  h1 { font-size: 55px; }
  .hero-banner { padding: 6px; box-shadow: 10px 10px 0 var(--orange); }
  .benefits { padding: 80px 6vw; }
  .features, .contact-grid, .form-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 22px; }
  .features article, .features article+article { padding: 30px 0; border-right: 0; border-bottom: 1px solid #d0d8d5; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand { justify-content: center; }
  .footer-links, .footer-meta { justify-content: center; }
}