@font-face {
  font-family: 'Cooper Hewitt ERP';
  src: url('/assets/fonts/cooper-hewitt-700.woff2') format('woff2');
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: 'Supreme';
  src: url('/assets/fonts/supreme-variable.woff2') format('woff2');
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
}

@font-face {
  font-family: 'Office Code Pro ERP';
  src: url('/assets/fonts/officecodepro-medium.otf') format('opentype');
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

:root {
  --background: oklch(98.2% 0.0054 82);
  --surface: oklch(97% 0.0065 82);
  --surface-strong: oklch(94.5% 0.01 82);
  --border: oklch(86% 0.014 81);
  --foreground: oklch(15% 0.012 78);
  --muted: oklch(41% 0.008 78);
  --accent: oklch(47% 0.18 56);
  --accent-face: oklch(69% 0.19 56);
  --paper: oklch(98.2% 0.0054 82);
  --focus: oklch(47% 0.18 56);
  --rail: min(76rem, calc(100vw - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  background: var(--background);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--foreground);
  background: var(--background);
  font-family: 'Supreme', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.shell {
  width: var(--rail);
  margin-inline: auto;
}

.stage-notice {
  border-block-end: 1px solid var(--border);
  padding: 0.6rem 0;
  color: var(--muted);
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
}

.stage-notice__inner,
.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.75rem;
}

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

.site-header {
  border-block-end: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-family: 'Cooper Hewitt ERP', system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
}

.brand__dot {
  width: 0.55rem;
  height: 0.55rem;
  margin-inline-end: 0.55rem;
  background: var(--accent-face);
}

.publisher-mark {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--muted);
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  border-block-end: 1px solid var(--border);
}

.hero__copy {
  padding: clamp(3rem, 8vw, 7rem) clamp(1rem, 6vw, 5rem) clamp(3rem, 7vw, 6rem) 0;
}

.hero__context {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-block-end: 1.5rem;
  color: var(--muted);
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
}

.hero__context span + span::before {
  content: '/';
  margin-inline: 0.6rem;
  color: var(--accent);
}

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

h1,
h2,
h3 {
  font-family: 'Cooper Hewitt ERP', system-ui, sans-serif;
  font-weight: 700;
}

h1 {
  max-width: 13ch;
  margin-block-end: 1.5rem;
  font-size: clamp(2.65rem, 7vw, 5.8rem);
  line-height: 0.96;
  letter-spacing: -0.015em;
}

.hero__lead {
  max-width: 58ch;
  margin-block-end: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.action-row {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}

.action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 13rem;
  min-height: 3rem;
  border: 1px solid var(--foreground);
  padding: 0.75rem 1rem;
  background: var(--foreground);
  color: var(--paper);
  font-weight: 650;
  text-decoration: none;
}

.action svg {
  flex: 0 0 auto;
  margin-inline-start: 2rem;
}

.action:hover {
  border-color: var(--accent);
  background: var(--accent);
}

.quiet-link {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  color: var(--muted);
  text-underline-offset: 0.25rem;
}

.hero__proof {
  display: grid;
  align-content: end;
  border-inline-start: 1px solid var(--border);
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--surface);
}

.proof-label,
.section-label {
  margin-block-end: 0.8rem;
  color: var(--accent);
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
}

.proof-outcome {
  margin: 0;
  font-family: 'Cooper Hewitt ERP', system-ui, sans-serif;
  font-size: clamp(1.4rem, 2.8vw, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
}

.publisher-profile__logo {
  width: 6rem;
  height: 6rem;
  margin-block-end: 2rem;
  border: 1px solid var(--border);
  padding: 0.75rem;
  background: var(--background);
  object-fit: contain;
}

.publisher-profile__website {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  margin-block-start: 1.5rem;
  color: var(--accent);
  font-weight: 650;
  text-underline-offset: 0.25rem;
}

.publisher-profile__expertise {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.publisher-profile__expertise li {
  margin: 0 0.5rem 0.5rem 0;
  border: 1px solid var(--border);
  padding: 0.35rem 0.55rem;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.3;
}

.process-section {
  padding-block: clamp(3rem, 7vw, 6rem);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 0.65fr);
  margin-block-end: 2.5rem;
}

.section-head h2 {
  max-width: 20ch;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.section-head p {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
}

.process-spine {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-block: 1px solid var(--border);
  list-style: none;
}

.process-step {
  position: relative;
  min-height: 15rem;
  border-inline-end: 1px solid var(--border);
  padding: 1.1rem;
}

.process-step:last-child {
  border-inline-end: 0;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  z-index: 1;
  inset-block-start: 3.15rem;
  inset-inline-end: -0.28rem;
  width: 0.5rem;
  height: 0.5rem;
  border-block-start: 1px solid var(--accent);
  border-inline-end: 1px solid var(--accent);
  background: var(--background);
  transform: rotate(45deg);
}

.process-step__number {
  display: block;
  margin-block-end: 2.2rem;
  color: var(--accent);
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
}

.process-step h3 {
  margin-block-end: 0.8rem;
  font-size: 1.15rem;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.feature-index {
  border-block-start: 1px solid var(--border);
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.feature-link {
  display: grid;
  grid-template-columns: minmax(11rem, 0.35fr) minmax(0, 0.65fr) auto;
  align-items: center;
  min-height: 6rem;
  border-block-end: 1px solid var(--border);
  text-decoration: none;
}

.feature-link:first-of-type {
  border-block-start: 1px solid var(--border);
}

.feature-link:hover {
  background: var(--surface);
}

.feature-link strong,
.directory-link strong {
  font-family: 'Cooper Hewitt ERP', system-ui, sans-serif;
}

.feature-link span {
  color: var(--muted);
}

.directory {
  padding-block: clamp(3rem, 8vw, 7rem);
}

.directory h1 {
  max-width: 15ch;
}

.directory-list {
  margin-block-start: 3rem;
  border-block-start: 1px solid var(--border);
}

.directory-link {
  display: grid;
  grid-template-columns: minmax(14rem, 0.35fr) minmax(0, 0.65fr) auto;
  align-items: center;
  min-height: 7rem;
  border-block-end: 1px solid var(--border);
  text-decoration: none;
}

.directory-link:hover {
  background: var(--surface);
}

.directory-link span {
  color: var(--muted);
}

.route-code {
  font:
    500 0.72rem/1.3 'Office Code Pro ERP',
    monospace;
}

.site-footer {
  border-block-start: 1px solid var(--border);
  background: var(--surface-strong);
}

.site-footer__inner {
  min-height: 5rem;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 64rem) {
  .process-spine {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-step:nth-child(3) {
    border-inline-end: 0;
  }

  .process-step:nth-child(-n + 3) {
    border-block-end: 1px solid var(--border);
  }
}

@media (max-width: 48rem) {
  .stage-notice__inner,
  .site-header__inner,
  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 0.6rem;
  }

  .hero,
  .section-head {
    grid-template-columns: 1fr;
  }

  .hero__copy {
    padding-inline-end: 0;
  }

  .hero__proof {
    border-block-start: 1px solid var(--border);
    border-inline-start: 0;
  }

  .section-head p {
    margin-block-start: 1rem;
  }

  .process-spine {
    grid-template-columns: 1fr;
  }

  .process-step,
  .process-step:nth-child(3) {
    min-height: auto;
    border-block-end: 1px solid var(--border);
    border-inline-end: 0;
    padding-block: 1.5rem;
  }

  .process-step:last-child {
    border-block-end: 0;
  }

  .process-step:not(:last-child)::after {
    inset-block-start: auto;
    inset-block-end: -0.28rem;
    inset-inline-end: 1.25rem;
    transform: rotate(135deg);
  }

  .process-step__number {
    margin-block-end: 0.8rem;
  }

  .feature-link,
  .directory-link {
    grid-template-columns: 1fr auto;
    padding-block: 1rem;
  }

  .feature-link span,
  .directory-link span {
    grid-column: 1 / -1;
    margin-block-start: 0.35rem;
  }
}

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