/* Hallmark · macrostructure: Marquee Hero · genre: editorial · theme: Newsprint · enrichment: E5 generated editorial data-flow illustration · generated: gpt-image-2 · post-processed: compressed WebP + asymmetric render crop · nav: N9 · footer: none (user requested) · tone: confident editorial · anchor hue: oxblood · contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57) · N9 knobs: CTA=text+arrow, wordmark=serif, padding=spacious · Ft2 knobs: order=wordmark/links/credit, separator=middot, density=spaced */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
@import url("tokens.css");

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

html,
body {
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
}

::selection {
  background: var(--color-accent);
  color: var(--color-paper);
}

a {
  color: inherit;
  white-space: nowrap;
  text-decoration-color: var(--color-rule);
  text-decoration-thickness: var(--rule-hairline);
  text-underline-offset: var(--space-3xs);
  transition: color var(--dur-micro) var(--ease-out), text-decoration-color var(--dur-micro) var(--ease-out);
}

a:hover {
  color: var(--color-accent);
  text-decoration-color: currentColor;
}

a:active {
  color: var(--color-focus);
}

a[aria-disabled="true"] {
  color: var(--color-muted);
  cursor: not-allowed;
  pointer-events: none;
  text-decoration: none;
}

a:focus-visible {
  outline: var(--rule-focus) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

.skip-link {
  position: fixed;
  inset-block-start: var(--space-md);
  inset-inline-start: var(--space-md);
  z-index: 1;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: min(100%, 88rem);
  margin-inline: auto;
  padding-inline: clamp(var(--space-md), 5vw, var(--space-2xl));
}

.nav-edge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--space-3xl);
  border-bottom: var(--rule-hairline) solid var(--color-rule);
}

.wordmark,
.contact-link,
.company-link,
.language-switch a {
  white-space: nowrap;
}

.external-arrow {
  display: inline-block;
  width: 0.72em;
  height: 0.72em;
  margin-inline-start: 0.25em;
  background: currentColor;
  -webkit-mask: url("assets/arrow-up-right.svg") center / contain no-repeat;
  mask: url("assets/arrow-up-right.svg") center / contain no-repeat;
}

.nav-actions,
.language-switch {
  display: flex;
  align-items: center;
}

.nav-actions {
  gap: var(--space-lg);
}

.language-switch {
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1;
}

.language-switch a {
  display: inline-flex;
  align-items: center;
}

.language-switch [aria-current="page"] {
  color: var(--color-ink);
  font-weight: 600;
}

.wordmark,
.contact-link {
  line-height: 1;
}

.wordmark {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.contact-link {
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration-color: var(--color-accent);
}

.intro {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-2xl) var(--space-3xl);
}

.intro-main {
  display: grid;
  align-content: end;
  gap: var(--space-xl);
  min-width: 0;
}

.intro-visual {
  position: relative;
  min-width: 0;
  margin: 0;
  aspect-ratio: 4 / 3;
  background: var(--color-paper-raised);
  box-shadow: var(--space-2xs) var(--space-2xs) 0 var(--color-accent);
}

.intro-diagram {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 76% center;
  filter: contrast(1.08) saturate(1.06);
}

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

h1,
h2,
h3 {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
}

h1 {
  max-width: 12ch;
  min-width: 0;
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.98;
  overflow-wrap: anywhere;
}

h1 span {
  color: var(--color-accent);
}

.intro-copy {
  max-width: 60ch;
  color: var(--color-muted);
  font-size: var(--text-md);
}

.intro-copy strong {
  color: var(--color-ink);
  font-weight: 600;
}

.index {
  padding-block-end: var(--space-4xl);
}

.index-section {
  border-top: var(--rule-hairline) solid var(--color-rule);
}

.index-section:nth-of-type(even) .section-head {
  padding-block-start: var(--space-3xl);
}

.section-head {
  padding-block: var(--space-2xl) var(--space-xl);
}

.section-head h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.index-row {
  display: grid;
  gap: var(--space-sm);
  padding-block: var(--space-lg);
}

.index-row.is-current .row-time {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-accent);
  font-weight: 600;
}

.index-row.is-current .row-time::before {
  width: var(--space-xs);
  height: var(--space-xs);
  background: var(--color-accent);
  content: "";
}

.row-time {
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.row-main {
  display: grid;
  gap: var(--space-xs);
  min-width: 0;
}

.row-main h3 {
  font-size: var(--text-md);
  font-weight: 700;
  line-height: 1.25;
}

.row-main p {
  max-width: 66ch;
  color: var(--color-muted);
}

.contact-card {
  display: grid;
  width: min(100%, 32rem);
  grid-template-columns: 5rem fit-content(18rem);
  align-items: center;
  justify-content: center;
  justify-items: stretch;
  gap: var(--space-xl);
  margin-block: var(--space-xl) var(--space-lg);
  margin-inline: auto;
  padding: var(--space-lg);
  text-align: left;
  background: var(--color-contact-paper);
  color: var(--color-contact-ink);
  box-shadow: var(--space-2xs) var(--space-2xs) 0 var(--color-contact-accent);
}

.contact-portrait {
  display: block;
  width: 5rem;
  height: 6.25rem;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--space-2xs) var(--space-2xs) 0 var(--color-contact-accent);
}

.contact-method span {
  color: var(--color-contact-muted);
}

.contact-methods {
  display: grid;
  grid-column: auto;
  width: 100%;
  align-content: center;
  justify-items: start;
  gap: var(--space-md);
  min-width: 0;
  font-style: normal;
}

.contact-method {
  display: grid;
  width: 100%;
  justify-items: start;
  gap: var(--space-2xs);
  min-width: 0;
  padding-block: var(--space-2xs);
  color: var(--color-contact-ink);
  white-space: normal;
  text-decoration: none;
}

.contact-method span {
  font-size: var(--text-sm);
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-method strong {
  min-width: 0;
  font-family: var(--font-display);
  font-size: clamp(var(--text-base), 3.5vw, var(--text-lg));
  font-weight: 700;
  line-height: 1.25;
  text-decoration: underline;
  text-decoration-color: var(--color-contact-accent);
  text-decoration-thickness: var(--rule-hairline);
  text-underline-offset: var(--space-3xs);
  overflow-wrap: anywhere;
}

.contact-method:hover,
.contact-method:active {
  color: var(--color-contact-ink);
}

.contact-method:hover strong,
.contact-method:active strong {
  text-decoration-color: var(--color-contact-focus);
}

.contact-card a:focus-visible {
  outline-color: var(--color-contact-focus);
}

@media (min-width: 40rem) {
  .intro {
    min-height: 72dvh;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
    padding-block: var(--space-3xl) var(--space-4xl);
  }

  .intro-visual {
    box-shadow: var(--space-xs) var(--space-xs) 0 var(--color-accent);
    transform: rotate(0.75deg);
  }

  .intro-copy {
    justify-self: start;
  }

  .index-row {
    grid-template-columns: minmax(7rem, 0.25fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-xl);
  }

  .contact-card {
    width: min(100%, 42rem);
    grid-template-columns: auto auto;
    align-items: center;
    justify-content: center;
    gap: calc(var(--space-2xl) + var(--space-xs));
    padding: var(--space-xl);
    box-shadow: var(--space-xs) var(--space-xs) 0 var(--color-contact-accent);
    transform: rotate(0.75deg);
  }

  .contact-portrait {
    width: 6rem;
    height: 7.5rem;
  }

  .contact-methods {
    grid-column: auto;
    width: auto;
    height: 7.5rem;
    align-content: space-between;
    justify-self: start;
  }

  .contact-method {
    gap: var(--space-2xs);
    padding-block: 0;
  }

  .contact-method span {
    line-height: 1.2;
  }

  .contact-method strong {
    font-size: var(--text-lg);
    line-height: 1.15;
  }
}

@media (pointer: coarse) {
  a {
    min-height: var(--size-hit);
  }

  .wordmark,
  .contact-link,
  .company-link,
  .language-switch a {
    display: inline-flex;
    align-items: center;
  }
}

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

  .intro-visual,
  .contact-card {
    transform: none;
  }
}