:root {
  color-scheme: light;
  --blue: #2510ef;
  --blue-dark: #1908b8;
  --lime: #c5fa39;
  --paper: #f8f7f2;
  --ink: #171717;
  --muted: #747473;
  --rule: #d9d8d2;
  --sans: "DM Sans", Arial, sans-serif;
  --serif: "Playfair Display", Georgia, serif;
  --mono: "DM Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

.topbar {
  min-height: 70px;
  padding: 0 6.2%;
  display: flex;
  align-items: center;
  gap: 38px;
  color: white;
  background: var(--blue);
}
.mini-brand {
  display: inline-flex;
  align-items: center;
  color: white;
  text-decoration: none;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  white-space: nowrap;
}
.mini-brand span { font-size: 18px; letter-spacing: -.09em; }
.mini-brand i { margin: 0 4px; color: var(--lime); font-size: 20px; font-style: normal; }
.top-note { color: #ffffffa8; font: 9px var(--mono); letter-spacing: .04em; }
.topbar nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.topbar nav a { color: white; font-size: 10px; text-decoration: none; }
.topbar nav .nav-scan { padding: 11px 14px; border: 1px solid #ffffff70; }
.nav-scan span { margin-left: 12px; color: var(--lime); }

.hero {
  min-height: 630px;
  position: relative;
  overflow: hidden;
  padding: 34px 6.2% 70px;
  color: white;
  background: var(--blue);
}
.hero-kicker,
.hero-bottom {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 8px var(--mono);
  letter-spacing: .11em;
}
.hero-kicker { color: #ffffffb8; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 11px #c5fa39a8; }
.hero-serial { margin-left: auto; color: #ffffff78; }
.wordmark {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 112px -1% 62px;
  font-size: clamp(88px, 18.6vw, 270px);
  font-weight: 900;
  letter-spacing: -.105em;
  line-height: .76;
  white-space: nowrap;
}
.wordmark > span:last-child { letter-spacing: -.115em; }
.wordmark .dash { color: var(--lime); font-size: .56em; letter-spacing: -.15em; transform: translateY(-.03em); }
.hero-lower { display: flex; align-items: flex-end; justify-content: space-between; padding: 0 1% 64px; }
.hero-tagline { max-width: 690px; margin: 0; font: italic clamp(21px, 2.6vw, 35px)/1.35 var(--serif); }
.hero-tagline em { color: var(--lime); }
.hero-cta { display: grid; grid-template-columns: 1fr 48px; gap: 0 14px; align-items: center; width: 260px; }
.hero-cta p { grid-column: 1 / -1; margin: 0 0 17px; color: #ffffffb8; font-size: 11px; line-height: 1.7; }
.round-link { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid #ffffff82; border-radius: 50%; color: var(--lime); font-size: 20px; text-decoration: none; transition: color .2s, background .2s; }
.round-link:hover { color: var(--blue); background: var(--lime); }
.hero-cta > span { grid-column: 1; grid-row: 2; color: #ffffffa5; font: 7px var(--mono); letter-spacing: .08em; }
.scribble { position: absolute; fill: none; stroke: var(--lime); stroke-width: 5; stroke-linecap: round; pointer-events: none; }
.hero-scribble { bottom: 87px; left: 10%; width: 67%; height: 49px; transform: rotate(-2deg); }
.hero-bottom { position: absolute; right: 6.2%; bottom: 20px; left: 6.2%; justify-content: space-between; padding-top: 12px; border-top: 1px solid #ffffff4d; color: #ffffff99; font-size: 7px; }

.scan-section { padding: 94px 10.5% 104px; background: var(--paper); }
.section-label { display: flex; align-items: center; gap: 14px; margin-bottom: 43px; color: #777; font: 8px var(--mono); letter-spacing: .12em; }
.section-label span:first-child { color: var(--blue); }
.scan-grid { display: block; width: min(100%, 1000px); margin: 0 auto; }
.kicker { color: var(--blue); font: 8px var(--mono); letter-spacing: .12em; }
.scan-intro h2,
.about-heading h2 {
  margin: 17px 0;
  font-size: clamp(52px, 6vw, 76px);
  font-weight: 800;
  letter-spacing: -.085em;
  line-height: .92;
}
.scan-intro h2 em,
.about-heading h2 em { color: var(--blue); font: italic 500 1em/1.1 var(--serif); letter-spacing: -.07em; }
.scan-description { max-width: 370px; color: #68686a; font-size: 13px; line-height: 1.8; }
.scan-footnote { display: flex; align-items: center; gap: 8px; margin-top: 39px; color: #777; font: 7px var(--mono); letter-spacing: .04em; }
.lime-dot { width: 7px; height: 7px; border-radius: 50%; background: #80ac26; }
.scan-card { padding: 27px 38px 0; border: 1px solid #e7e5dc; border-top: 4px solid var(--blue); background: #fff; box-shadow: 0 18px 55px #29271b0d; }
.scan-card-head,
.scan-card-bottom { display: flex; justify-content: space-between; color: #898989; font: 7px var(--mono); letter-spacing: .1em; }
.scan-card-head { padding-bottom: 20px; border-bottom: 1px solid #ededea; }
.scanner-live { margin-left: 13px; color: #6b922c; }
.scan-prompt { display: flex; justify-content: space-between; align-items: flex-end; gap: 25px; padding: 29px 0 22px; }
.scan-prompt .kicker { margin: 0 0 10px; }
.scan-prompt h2 { margin: 0; font-size: clamp(27px, 3.3vw, 39px); font-weight: 800; letter-spacing: -.065em; line-height: 1; }
.scan-prompt > p { max-width: 270px; margin: 0 0 2px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.scan-card form { padding: 0 0 25px; }
.scan-card label { display: block; margin-bottom: 10px; font: 8px var(--mono); letter-spacing: .08em; }
.input-wrap { display: flex; height: 76px; align-items: center; padding: 6px; border: 2px solid var(--blue); box-shadow: 0 0 0 4px #2510ef0b; transition: box-shadow .2s; }
.input-wrap:focus-within { box-shadow: 0 0 0 5px #2510ef20; }
.link-mark { display: grid; width: 52px; height: 100%; place-items: center; color: var(--blue); font: 22px var(--mono); }
.input-wrap input { flex: 1; min-width: 0; height: 100%; border: 0; outline: none; background: transparent; color: var(--ink); font: 17px var(--sans); }
.input-wrap input::placeholder { color: #a1a1a1; }
.input-wrap button { height: 100%; padding: 0 23px; border: 0; background: var(--blue); color: white; font: 700 12px var(--sans); cursor: pointer; transition: background .2s; }
.input-wrap button:hover { background: var(--blue-dark); }
.input-wrap button:disabled { opacity: .65; cursor: wait; }
.input-wrap button span { margin-left: 17px; color: var(--lime); }
.form-hint { display: flex; align-items: center; gap: 7px; margin: 12px 0 0; color: #929292; font-size: 10px; }
.example { padding: 0; border: 0; background: none; color: var(--blue); font: 10px var(--mono); text-decoration: underline; cursor: pointer; }
.scan-card-bottom { padding: 13px 0; border-top: 1px solid #ededea; }
.scan-status { margin: 0 0 18px; padding: 13px; background: #f6f5f0; color: #656565; font-size: 10px; line-height: 1.65; }
.scan-status.error { color: #b23838; }
.scan-result { margin: 0 0 18px; padding: 17px; background: #f6f5f0; }
.result-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 13px; border-bottom: 1px solid #e2e0d8; }
.result-handle { font-size: 13px; font-weight: 700; }
.result-score { color: var(--blue); font: 500 25px var(--mono); letter-spacing: -.07em; }
.result-score small { color: #999; font: 9px var(--mono); }
.result-badge { margin-top: 4px; color: #71972f; font: 7px var(--mono); letter-spacing: .05em; }
.result-summary { color: #666; font-size: 10px; line-height: 1.7; }
.result-flags { display: grid; gap: 7px; }
.flag { padding: 8px 10px; border-left: 2px solid var(--blue); background: white; font-size: 9px; line-height: 1.55; }
.flag b { display: block; margin-bottom: 3px; color: #808080; font: 7px var(--mono); text-transform: uppercase; }
.flag a { color: var(--blue); }
.result-meta { margin-top: 11px; color: #999; font: 7px var(--mono); }

.about-section { position: relative; overflow: hidden; padding: 90px 10.5% 115px; background: #fff; }
.about-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 8%; }
.about-heading h2 { margin: 0; font-size: clamp(53px, 6.2vw, 78px); }
.about-heading > p { max-width: 385px; margin: 0 0 6px; color: #6f6f70; font-size: 12px; line-height: 1.8; }
.steps { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 78px; }
.steps article { padding-top: 13px; border-top: 1px solid #d8d8d5; }
.step-number { color: #858585; font: 7px var(--mono); letter-spacing: .1em; }
.step-icon { display: grid; width: 48px; height: 48px; place-items: center; margin: 23px 0 17px; border-radius: 50%; background: #f1f0eb; color: var(--blue); font-size: 20px; }
.steps h3 { margin: 0 0 9px; font-size: 15px; letter-spacing: -.04em; }
.steps p { max-width: 270px; margin: 0; color: #737373; font-size: 10px; line-height: 1.75; }
.about-scribble { right: -5%; bottom: 45px; width: 45%; height: 45px; opacity: .7; transform: rotate(-8deg); }

.extension-section { position: relative; display: grid; grid-template-columns: minmax(230px, .78fr) minmax(0, 1.22fr); align-items: center; gap: 7%; overflow: hidden; padding: 66px 10.5%; background: var(--blue); color: white; }
.extension-info { display: grid; grid-template-columns: 1fr; justify-items: start; }
.extension-mark { color: var(--lime); font-size: 67px; font-weight: 900; letter-spacing: -.12em; white-space: nowrap; }
.extension-mark span { color: white; font-weight: 400; }
.extension-copy .kicker { color: var(--lime); }
.extension-copy h2 { margin: 12px 0; font-size: 37px; font-weight: 800; letter-spacing: -.07em; line-height: .98; }
.extension-copy > p:last-child { max-width: 300px; color: #ffffffac; font-size: 10px; line-height: 1.7; }
.extension-link { margin-top: 20px; padding: 14px 16px; border: 1px solid #ffffff79; color: white; font-size: 9px; text-decoration: none; white-space: nowrap; transition: border-color .2s; }
.extension-link:hover { border-color: var(--lime); }
.extension-link span { margin-left: 14px; color: var(--lime); }
.demo-video { width: 100%; overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid #ffffff50; background: #1406a7; box-shadow: 0 20px 60px #120a7940; }
.demo-video iframe { display: block; width: 100%; height: 100%; border: 0; }
footer { display: flex; align-items: center; justify-content: space-between; padding: 21px 6.2%; background: var(--blue-dark); color: #ffffff8c; font: 7px var(--mono); letter-spacing: .08em; }
footer .mini-brand { color: white; font: 900 9px var(--sans); }
footer .mini-brand span { font-size: 15px; }

@media (max-width: 900px) {
  .top-note { display: none; }
  .wordmark { margin-top: 130px; font-size: 18.5vw; }
  .scan-section, .about-section { padding-right: 8%; padding-left: 8%; }
  .extension-section { grid-template-columns: minmax(210px, .8fr) minmax(0, 1.2fr); gap: 5%; padding-right: 8%; padding-left: 8%; }
  .extension-mark { font-size: 54px; }
  .extension-link { padding: 12px; font-size: 8px; }
}

@media (max-width: 650px) {
  .topbar { min-height: 60px; padding: 0 5%; }
  .topbar nav { gap: 14px; }
  .topbar nav > a:first-child { display: none; }
  .topbar nav .nav-scan { padding: 9px 10px; font-size: 9px; }
  .hero { min-height: 510px; padding: 26px 5% 56px; }
  .hero-kicker { font-size: 6px; }
  .hero-serial { font-size: 5px; }
  .wordmark { margin: 125px -1% 46px; font-size: 18vw; letter-spacing: -.12em; }
  .wordmark .dash { font-size: .43em; }
  .hero-lower { display: block; padding: 0 1% 68px; }
  .hero-tagline { font-size: 24px; }
  .hero-cta { width: 100%; margin-top: 20px; grid-template-columns: 1fr 42px; }
  .hero-cta p { max-width: 320px; font-size: 9px; }
  .round-link { width: 38px; height: 38px; }
  .hero-cta > span { font-size: 6px; }
  .hero-scribble { bottom: 76px; left: 5%; width: 90%; height: 34px; }
  .hero-bottom { right: 5%; left: 5%; font-size: 5px; }
  .hero-bottom span:nth-child(2) { display: none; }
  .scan-section { padding: 65px 6% 73px; }
  .section-label { margin-bottom: 32px; font-size: 7px; }
  .scan-card { padding: 18px 17px 0; }
  .scan-prompt { display: block; padding: 23px 0 19px; }
  .scan-prompt h2 { font-size: 29px; }
  .scan-prompt > p { margin-top: 10px; font-size: 10px; }
  .input-wrap { height: 64px; }
  .link-mark { width: 39px; font-size: 18px; }
  .input-wrap input { font-size: 13px; }
  .input-wrap button { padding: 0 11px; font-size: 9px; }
  .input-wrap button span { margin-left: 7px; }
  .about-section { padding: 65px 6% 85px; }
  .about-heading { display: block; }
  .about-heading h2 { font-size: 55px; }
  .about-heading > p { margin-top: 20px; font-size: 11px; }
  .steps { grid-template-columns: 1fr; gap: 22px; margin-top: 46px; }
  .steps article { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; }
  .step-number { grid-column: 1 / -1; }
  .step-icon { grid-column: 1; grid-row: 2 / 4; width: 41px; height: 41px; margin: 13px 0 0; }
  .steps h3 { grid-column: 2; margin: 15px 0 5px; font-size: 14px; }
  .steps p { grid-column: 2; font-size: 9px; }
  .about-scribble { bottom: 17px; width: 62%; }
  .extension-section { grid-template-columns: 1fr; gap: 27px; padding: 42px 6%; }
  .extension-mark { font-size: 39px; }
  .extension-copy h2 { font-size: 31px; }
  .extension-copy > p:last-child { font-size: 9px; }
  .extension-link { width: max-content; margin-top: 15px; }
  footer { padding: 17px 5%; font-size: 5px; }
  footer > span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}