:root {
  color-scheme: dark;
  --ink: #f4f5f0;
  --muted: #969c96;
  --dim: #656b66;
  --canvas: #050706;
  --panel: #0d110f;
  --panel-raised: #121713;
  --line: #252c27;
  --signal: #c9ff42;
  --signal-soft: rgba(201, 255, 66, 0.12);
  --nardo: #a5aaa5;
  --max: 1120px;
  --radius: 24px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 9%, rgba(201, 255, 66, 0.065), transparent 28rem),
    linear-gradient(180deg, #070a08 0%, var(--canvas) 38rem);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 10px;
  color: #050706;
  background: var(--signal);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
  width: min(calc(100% - 40px), var(--max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.wordmark-mark {
  width: 13px;
  height: 13px;
  border-radius: 4px 8px 4px 8px;
  background: var(--signal);
  box-shadow: 0 0 24px rgba(201, 255, 66, 0.35);
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.88rem;
}

.nav-links a {
  text-decoration: none;
}

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

.eyebrow {
  margin: 0 0 16px;
  color: var(--signal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero {
  width: min(calc(100% - 40px), var(--max));
  min-height: 610px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  align-items: center;
  gap: clamp(50px, 8vw, 120px);
  padding: 84px 0 96px;
}

.hero h1,
.legal-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 7.5rem);
  font-weight: 440;
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.hero-copy {
  max-width: 620px;
  margin: 30px 0 0;
  color: var(--nardo);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.6;
}

.status-line {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 18px rgba(201, 255, 66, 0.6);
}

.portrait-shell {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 4 / 5;
  justify-self: end;
  overflow: hidden;
  border: 1px solid rgba(201, 255, 66, 0.28);
  border-radius: 32px;
  background:
    linear-gradient(140deg, transparent 0 55%, rgba(201, 255, 66, 0.06) 56%, transparent 72%),
    linear-gradient(165deg, #292f2b 0%, #141815 38%, #090b0a 100%);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.48);
}

.portrait-shell::before {
  content: "";
  position: absolute;
  width: 82%;
  height: 24%;
  left: 9%;
  top: 32%;
  border: 1px solid rgba(244, 245, 240, 0.38);
  border-top-width: 3px;
  border-radius: 54% 54% 30% 30% / 74% 74% 24% 24%;
  transform: skewX(-11deg);
  filter: drop-shadow(0 26px 14px rgba(0, 0, 0, 0.45));
}

.portrait-shell::after {
  content: "";
  position: absolute;
  width: 72%;
  height: 10%;
  left: 14%;
  top: 49%;
  border-top: 2px solid rgba(201, 255, 66, 0.55);
  border-radius: 50%;
  transform: skewX(-11deg);
}

.portrait-index,
.portrait-meta {
  position: absolute;
  z-index: 2;
  left: 28px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.portrait-index {
  top: 26px;
  color: var(--signal);
  font-size: 0.68rem;
}

.portrait-meta {
  right: 28px;
  bottom: 30px;
}

.portrait-meta span {
  display: block;
  color: var(--muted);
  font-size: 0.63rem;
}

.portrait-meta strong {
  display: block;
  margin-top: 7px;
  font-family: Inter, ui-sans-serif, sans-serif;
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 450;
  letter-spacing: -0.04em;
  text-transform: none;
}

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

.section-inner {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 88px 0;
}

.section-title {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 450;
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.steps {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.step {
  min-height: 220px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--panel-raised), var(--panel));
}

.step-number {
  color: var(--signal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
}

.step h3 {
  margin: 52px 0 8px;
  font-size: 1.3rem;
  font-weight: 650;
}

.step p {
  margin: 0;
  color: var(--muted);
}

.test-note {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  align-items: start;
}

.test-note p {
  max-width: 680px;
  margin: 0;
  color: var(--nardo);
  font-size: 1.08rem;
}

.legal-hero {
  width: min(calc(100% - 40px), 900px);
  margin: 0 auto;
  padding: 96px 0 58px;
}

.legal-hero h1 {
  font-size: clamp(3rem, 8vw, 6.4rem);
}

.legal-hero .lede {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.legal-layout {
  width: min(calc(100% - 40px), 900px);
  margin: 0 auto;
  padding: 0 0 110px;
}

.legal-layout section {
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.legal-layout h2 {
  margin: 0 0 14px;
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.legal-layout h3 {
  margin: 26px 0 8px;
  font-size: 1rem;
}

.legal-layout p,
.legal-layout li {
  color: var(--nardo);
}

.legal-layout p {
  margin: 0 0 14px;
}

.legal-layout p:last-child {
  margin-bottom: 0;
}

.legal-layout ul {
  margin: 14px 0 0;
  padding-left: 22px;
}

.legal-layout li + li {
  margin-top: 9px;
}

.notice {
  padding: 24px;
  border: 1px solid rgba(201, 255, 66, 0.24);
  border-radius: 18px;
  background: var(--signal-soft);
}

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

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.support-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.support-card h2 {
  margin-bottom: 10px;
}

.support-card p {
  font-size: 0.96rem;
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  width: min(calc(100% - 40px), var(--max));
  min-height: 150px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  color: var(--dim);
  font-size: 0.84rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a:hover {
  color: var(--ink);
}

@media (max-width: 760px) {
  .nav {
    min-height: 68px;
  }

  .nav-links {
    gap: 14px;
    font-size: 0.78rem;
  }

  .nav-links a:first-child {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 68px 0 74px;
  }

  .hero h1 {
    font-size: clamp(3.4rem, 18vw, 5.6rem);
  }

  .portrait-shell {
    width: 100%;
    max-width: 430px;
    justify-self: start;
  }

  .steps,
  .support-grid,
  .test-note {
    grid-template-columns: 1fr;
  }

  .test-note {
    gap: 24px;
  }

  .section-inner {
    padding: 70px 0;
  }

  .footer-inner {
    padding: 34px 0;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

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