:root {
  color-scheme: dark;
  --ink: #0b0b0c;
  --ink-2: #111113;
  --ink-3: #17171a;
  --bone: #edeae0;
  --bone-dim: #c7c4bb;
  --line: rgba(237, 234, 224, 0.28);
  --line-strong: rgba(237, 234, 224, 0.62);
  --shadow: #030304;
  --max: 1160px;
  --font-body: Inter, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background-image:
    linear-gradient(rgba(237, 234, 224, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 234, 224, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
}

body::after {
  background: repeating-linear-gradient(
    0deg,
    rgba(237, 234, 224, 0.035) 0,
    rgba(237, 234, 224, 0.035) 1px,
    transparent 1px,
    transparent 4px
  );
}

header,
main,
footer {
  position: relative;
  z-index: 1;
}

::selection {
  background: var(--bone);
  color: var(--ink);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

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

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: -0.035em;
}

h2 {
  max-width: 16ch;
  margin-bottom: 0;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  font-weight: 600;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.22rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

:focus-visible {
  outline: 3px solid var(--bone);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  border: 2px solid var(--bone);
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: rgba(11, 11, 12, 0.93);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-wordmark,
.brand-symbol {
  display: block;
}

.brand-wordmark {
  width: 160px;
  height: auto;
}

.brand-symbol {
  display: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  padding-block: 0.3rem;
  border-bottom: 1px solid transparent;
  text-decoration: none;
}

.site-nav a:hover {
  border-bottom-color: var(--bone);
}

.header-cta {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--bone);
  color: var(--ink);
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 7rem) clamp(1rem, 4vw, 3rem) clamp(3rem, 7vw, 6rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
}

.eyebrow,
.section-label,
.card-number,
.contact-channel,
.callout-label,
.hero-note,
.privacy-note,
.footer-meta {
  font-family: var(--font-mono);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
  color: var(--bone-dim);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--bone);
  animation: blink 1.15s steps(2, start) infinite;
}

h1 {
  max-width: 12ch;
  margin-bottom: 1.7rem;
  font-size: clamp(3rem, 7.6vw, 6.4rem);
  font-weight: 600;
  letter-spacing: -0.065em;
  text-wrap: balance;
}

.cursor {
  display: inline-block;
  margin-left: 0.08em;
  font-weight: 400;
  animation: blink 1.15s steps(2, start) infinite;
}

.hero-lede {
  max-width: 58ch;
  margin-bottom: 2rem;
  color: var(--bone-dim);
  font-size: clamp(1.02rem, 1.3vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 48px;
  padding: 0.85rem 1.05rem;
  border: 2px solid var(--bone);
  box-shadow: 5px 5px 0 var(--shadow);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--shadow);
}

.button-primary {
  background: var(--bone);
  color: var(--ink);
}

.button-primary:hover {
  background: var(--bone-dim);
}

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

.button-secondary:hover {
  background: var(--ink-3);
}

.button-key {
  opacity: 0.62;
}

.hero-note {
  margin-bottom: 0;
  color: var(--bone-dim);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

.hero-mark {
  display: grid;
  place-items: center;
}

.hero-mark img {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
}

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}

.ticker-track {
  display: flex;
  gap: 4rem;
  width: max-content;
  padding-block: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  animation: ticker 38s linear infinite;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7rem) clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
}

section[id],
main[id] {
  scroll-margin-top: 6rem;
}

.section-label {
  margin-bottom: 1.1rem;
  color: var(--bone-dim);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.35fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section-kicker {
  margin-bottom: 0.2rem;
  color: var(--bone-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-align: right;
}

.prose-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  max-width: 900px;
  margin-bottom: 2.5rem;
  color: var(--bone-dim);
}

.prose-grid p {
  margin-bottom: 0;
}

.callout {
  max-width: 900px;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--line-strong);
  border-left: 5px solid var(--bone);
  background: var(--ink-2);
  box-shadow: 6px 6px 0 var(--shadow);
}

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

.callout-label {
  margin-bottom: 0.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.card {
  min-height: 100%;
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--ink-2);
  box-shadow: 6px 6px 0 var(--shadow);
}

.card:hover {
  border-color: var(--line-strong);
}

.card p:last-child {
  margin-bottom: 0;
  color: var(--bone-dim);
}

.card-number {
  margin-bottom: 2.4rem;
  color: var(--bone-dim);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.steps li {
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-strong);
}

.step-number {
  display: block;
  margin-bottom: 1.8rem;
  color: var(--bone-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.steps p {
  margin-bottom: 0;
  color: var(--bone-dim);
}

.steps-note {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--bone-dim);
  font-size: 0.9rem;
}

.contact {
  border-bottom: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  background: var(--ink-2);
  box-shadow: 6px 6px 0 var(--shadow);
}

.contact-card-primary {
  border: 2px solid var(--bone);
}

.contact-card p:not(.contact-channel) {
  color: var(--bone-dim);
}

.contact-card .button {
  margin-top: auto;
}

.contact-channel {
  margin-bottom: 2.4rem;
  color: var(--bone-dim);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
}

.privacy-note {
  max-width: 860px;
  margin-bottom: 0;
  color: var(--bone-dim);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem 3rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem clamp(1rem, 4vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
}

.footer-brand img {
  display: block;
  width: 160px;
  height: auto;
}

.footer-place,
.footer-mission,
.footer-legal,
.footer-meta {
  margin-bottom: 0;
}

.footer-place {
  color: var(--bone-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-mission {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-legal {
  color: var(--bone-dim);
  font-size: 0.85rem;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-meta a {
  text-decoration: none;
}

.footer-meta a:hover {
  text-decoration: underline;
}

.error-page {
  display: grid;
  min-height: 100vh;
  place-content: center;
  text-align: center;
}

.error-title {
  max-width: 18ch;
  margin-inline: auto;
}

.error-lede {
  margin-inline: auto;
}

.error-action {
  margin-bottom: 0;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-mark {
    order: -1;
  }

  .hero-mark img {
    max-width: 280px;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.8rem;
  }

  .section-kicker {
    text-align: left;
  }

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

  .card-number,
  .step-number {
    margin-bottom: 1.2rem;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 17px;
  }

  .site-header {
    flex-wrap: wrap;
    gap: 0.8rem 1rem;
  }

  .brand-wordmark {
    display: none;
  }

  .brand-symbol {
    display: block;
  }

  .site-nav {
    order: 3;
    width: 100%;
    gap: 1.2rem;
    margin-left: 0;
  }

  .header-cta {
    margin-left: auto;
  }

  .prose-grid,
  .contact-grid,
  .site-footer {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-mission {
    align-self: start;
  }
}

@media (max-width: 480px) {
  .site-nav {
    justify-content: space-between;
  }

  .header-cta {
    padding-inline: 0.65rem;
  }

  .button {
    width: 100%;
    justify-content: center;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .ticker-track {
    animation: none;
  }
}