:root {
  color-scheme: dark;
  --ink: #f5f7ff;
  --muted: #aeb9cf;
  --line: #26304a;
  --surface: #0b1123;
  --surface-high: #111a31;
  --navy: #050918;
  --cyan: #30ddff;
  --orange: #ff7a18;
  --orange-soft: #ffb067;
  --warning: #ffd19d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 82% 8%, #0b426133, transparent 31rem),
    radial-gradient(circle at 12% 22%, #9a3a1226, transparent 28rem),
    var(--navy);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--cyan);
  text-underline-offset: 0.2em;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--orange-soft);
  outline-offset: 4px;
}

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

.site-header {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand-lockup,
.brand {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 14px;
  flex: 0 0 auto;
}

.brand {
  gap: 10px;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 780;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  object-fit: cover;
}

.studio-home-link {
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 780;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
  text-decoration: none;
}

nav a[aria-current="page"],
nav a:hover,
.studio-home-link:hover {
  color: var(--ink);
}

.hero {
  min-height: 650px;
  padding: 82px 0 74px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  align-items: center;
  gap: 68px;
}

.eyebrow {
  color: var(--orange-soft);
  font-size: 0.75rem;
  font-weight: 820;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.1;
  letter-spacing: -0.028em;
}

h1 {
  max-width: 800px;
  margin: 14px 0 24px;
  font-size: clamp(3rem, 7.5vw, 6.2rem);
}

h1 .scan-word {
  color: var(--cyan);
  text-shadow: 0 0 38px #30ddff33;
}

.hero p,
.document-header p,
.section > header p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.14rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 11px 21px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  background: linear-gradient(135deg, #ff8b25, #ed5b08);
  box-shadow: 0 12px 34px #ed5b0833;
  color: #160a02;
  font-weight: 800;
  text-decoration: none;
}

.quiet-link {
  color: var(--muted);
  font-weight: 650;
}

.availability {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
  width: min(100%, 410px);
  justify-self: center;
}

.hero-icon {
  position: relative;
  z-index: 2;
  padding: 18px;
  border: 1px solid #30ddff44;
  border-radius: 31%;
  background: linear-gradient(145deg, #131b34cc, #080c1acc);
  box-shadow: 0 35px 90px #0009, 0 0 70px #30ddff1b;
  transform: rotate(2deg);
}

.hero-icon img {
  width: 100%;
  display: block;
  border-radius: 24%;
}

.scan-line {
  position: absolute;
  z-index: 3;
  top: 16%;
  right: -6%;
  bottom: 16%;
  width: 2px;
  background: linear-gradient(transparent, var(--cyan), var(--orange), transparent);
  box-shadow: 0 0 24px var(--cyan);
}

.orbit {
  position: absolute;
  z-index: 1;
  inset: -14%;
  border: 1px dashed #30ddff55;
  border-radius: 50%;
  transform: rotate(-12deg);
}

.section {
  padding: 76px 0;
  border-top: 1px solid var(--line);
}

.section > header {
  max-width: 760px;
  margin-bottom: 36px;
}

.section h2,
.document h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.cards,
.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.steps {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.step,
.notice,
.privacy-promise {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, #111a31dd, #0a1022dd);
}

.card h3,
.step h3 {
  margin-bottom: 10px;
  font-size: 1.32rem;
}

.card p,
.step p,
.notice p {
  margin-bottom: 0;
  color: var(--muted);
}

.step-number {
  width: 38px;
  height: 38px;
  margin-bottom: 22px;
  display: grid;
  place-items: center;
  border: 1px solid #ff7a1877;
  border-radius: 50%;
  color: var(--orange-soft);
  font-weight: 850;
}

.privacy-promise {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(250px, 0.7fr);
  gap: 36px;
  border-color: #30ddff55;
  background:
    linear-gradient(135deg, #10223aee, #0a1022ee),
    var(--surface);
}

.privacy-promise ul {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.privacy-promise li + li {
  margin-top: 9px;
}

.document {
  max-width: 880px;
  padding: 72px 0 96px;
}

.document-header {
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.document h1 {
  margin-top: 12px;
  font-size: clamp(2.6rem, 7vw, 5rem);
}

.document section {
  padding-top: 36px;
}

.document section h2 {
  font-size: 1.58rem;
}

.document p,
.document li {
  color: var(--muted);
}

.document li + li {
  margin-top: 8px;
}

.notice {
  margin-top: 34px;
  border-left: 5px solid var(--orange);
  background: #24160f;
}

.notice strong {
  color: var(--warning);
}

.site-footer {
  padding: 34px 0 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer strong a {
  color: inherit;
}

.site-footer div {
  display: flex;
  gap: 16px;
}

.site-footer p {
  flex-basis: 100%;
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media (max-width: 840px) {
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .privacy-promise {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 16px 0;
    align-items: flex-start;
  }

  nav {
    gap: 10px 14px;
  }

  .hero {
    min-height: 0;
    padding-top: 52px;
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: 230px;
    grid-row: 1;
  }

  .cards,
  .steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    display: block;
  }

  nav {
    margin-top: 14px;
    justify-content: flex-start;
  }

  .brand-lockup {
    justify-content: space-between;
  }
}