:root {
  color-scheme: dark;
  --bg: #0d0717;
  --bg-soft: #150c24;
  --surface: #1d1230;
  --surface-2: #24163a;
  --ink: #f6f1ff;
  --muted: #c7badb;
  --line: #33234b;
  --accent: #8a3fd1;
  --accent-strong: #580d8e;
  --green: #2ecc71;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  min-height: 72px;
  padding: 12px 28px;
  background: rgba(13, 7, 23, .86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img,
.site-footer img {
  width: 168px;
  height: auto;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a,
.nav-cta,
.text-link {
  text-decoration: none;
}

.nav a:hover,
.text-link {
  color: var(--accent);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--white);
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: 48px;
  align-items: center;
  max-width: 1180px;
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: 52px 28px 46px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: 72px;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 44px;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 23px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  border-color: var(--line);
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.proof div {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.proof dt {
  margin-bottom: 4px;
  color: var(--white);
  font-size: 24px;
  font-weight: 900;
}

.proof dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  width: 100%;
  max-height: 760px;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .46);
}

.hero-media figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 74px 28px;
  border-top: 1px solid var(--line);
}

.intro {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 54px;
}

.copy-block p,
.method-copy p,
.founder-card p,
.section-head p,
.faq p,
.cta p,
.site-footer p {
  color: var(--muted);
}

.copy-block p,
.method-copy p,
.founder-card p {
  font-size: 18px;
}

.copy-block p + p,
.method-copy p + p,
.founder-card p + p {
  margin-top: 18px;
}

.section-head {
  max-width: 740px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article {
  min-height: 246px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-grid span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
}

.service-grid p {
  color: var(--muted);
}

.method {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: center;
}

.method img {
  border: 1px solid var(--line);
  border-radius: 8px;
}

.founder-card {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 28px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.founder-card img {
  aspect-ratio: 1;
  object-fit: cover;
  object-position: top;
  border-radius: 8px;
}

.faq {
  max-width: 860px;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq details + details {
  margin-top: 12px;
}

.faq summary {
  padding: 18px 20px;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}

.faq p {
  margin: 0;
  padding: 0 20px 20px;
}

.cta {
  max-width: none;
  text-align: center;
  background: radial-gradient(700px 340px at 50% 0, rgba(138, 63, 209, .36), transparent 70%), var(--bg-soft);
}

.cta h2,
.cta p {
  max-width: 680px;
  margin-right: auto;
  margin-left: auto;
}

.site-footer {
  padding: 34px 28px 42px;
  border-top: 1px solid var(--line);
  background: #0a0611;
  text-align: center;
}

.site-footer img {
  margin: 0 auto 16px;
}

.site-footer p {
  margin-bottom: 6px;
  font-size: 14px;
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
}

*:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero,
  .intro,
  .method,
  .founder-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    max-width: 420px;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  h1 {
    font-size: 54px;
  }

  h2 {
    font-size: 36px;
  }

  .lead {
    font-size: 21px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 10px 18px;
  }

  .brand img,
  .site-footer img {
    width: 138px;
  }

  .nav-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero,
  .section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .proof,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .service-grid article {
    min-height: auto;
  }

  .founder-card {
    padding: 20px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 30px;
  }

  .lead {
    font-size: 19px;
  }
}