/* Hallmark · genre: editorial · tone: technical-editorial · anchor hue: amber · macrostructure: Index-First · design-system: design.md · designed-as-app · nav: N8 · footer: Ft4 · contrast: pass (40–41) · slop: pass (42–49) · mobile: pass (34, 49–57) */
/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V4 */
@import url("../tokens.css");

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

html,
body {
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a,
button {
  color: inherit;
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

a {
  text-decoration-thickness: var(--rule-hair);
  text-underline-offset: var(--space-2xs);
}

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

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

.skip-link {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: 3;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ink);
  color: var(--color-paper);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}

.skip-link:focus-visible {
  opacity: 1;
  pointer-events: auto;
}

.site-command,
.card-shell,
.card-footer {
  width: min(100%, var(--card-page-max));
  margin-inline: auto;
  padding-inline: max(var(--space-md), env(safe-area-inset-left), env(safe-area-inset-right));
}

.site-command {
  padding-block: var(--space-lg);
  border-block-end: var(--rule-hair) solid var(--color-rule);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.site-command p {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
  margin: 0;
  line-height: 1;
}

.site-command p > span:first-child,
.site-command__caret,
.site-command [aria-current="page"] {
  color: var(--color-accent);
}

.site-command a {
  min-block-size: 44px;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.site-command__caret {
  animation: terminal-caret 1.05s steps(2) infinite;
}

@keyframes terminal-caret {
  50% { opacity: 0; }
}

.card-shell {
  padding-block: var(--space-3xl) var(--space-4xl);
}

.identity {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.identity__mark {
  display: grid;
  place-items: center;
  inline-size: 4rem;
  block-size: 4rem;
  margin: 0;
  border: var(--rule-hair) solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
}

h1,
h2 {
  margin: 0;
  font-style: normal;
  overflow-wrap: anywhere;
  min-width: 0;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.identity__role,
.identity__summary {
  max-width: 48ch;
}

.identity__role {
  margin: var(--space-sm) 0 0;
  color: var(--color-accent);
}

.identity__summary {
  margin: var(--space-lg) 0 0;
  color: var(--color-muted);
}

.card-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  margin-block-start: var(--space-2xl);
}

.card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-block-size: 56px;
  padding: var(--space-md) var(--space-lg);
  border: var(--rule-heavy) solid var(--color-ink);
  background: var(--color-paper);
  color: var(--color-ink);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.card-action--primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

.card-action[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
}

.contact-index {
  margin-block-start: var(--space-2xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.index-row {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
  gap: var(--space-md);
  align-items: center;
  width: 100%;
  min-block-size: 64px;
  padding: var(--space-md) 0;
  border: 0;
  border-block-end: var(--rule-hair) solid var(--color-rule);
  background: transparent;
  color: var(--color-ink);
  line-height: 1;
  text-align: start;
  text-decoration: none;
}

.index-row--button {
  cursor: pointer;
}

.index-row__value {
  color: var(--color-muted);
  font-size: var(--text-sm);
  text-align: end;
}

.index-row > span:first-child,
.index-row > span:last-child {
  white-space: nowrap;
}

.index-row[aria-disabled="true"],
.index-row:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.index-row[data-state="loading"] {
  cursor: wait;
}

.index-row[data-state="success"] {
  color: var(--color-success);
}

.index-row[data-state="error"] {
  color: var(--color-error);
}

.qr-share {
  display: grid;
  gap: var(--space-xl);
  align-items: end;
  margin-block-start: var(--space-4xl);
}

.qr-share p {
  max-width: 45ch;
  margin: var(--space-sm) 0 0;
  color: var(--color-muted);
}

.qr-share img {
  display: block;
  width: 16rem;
  max-width: 100%;
  height: auto;
  padding: var(--space-sm);
  background: var(--color-paper);
  color: var(--color-ink);
}

.share-status {
  min-block-size: 1.55em;
  overflow-wrap: anywhere;
}

.card-footer {
  padding-block: var(--space-xl) max(var(--space-xl), env(safe-area-inset-bottom));
  border-block-start: var(--rule-hair) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.card-footer p {
  margin: 0;
  overflow-wrap: anywhere;
}

.footer__mark {
  color: var(--color-accent);
  font-weight: 500;
}

.card-footer a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  line-height: 1;
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .card-action:hover {
    background: var(--color-accent-soft);
    color: var(--color-ink);
  }

  .card-action--primary:hover {
    background: var(--color-ink-2);
    color: var(--color-paper);
  }

  .index-row:hover {
    color: var(--color-accent);
  }
}

.site-command a:active,
.card-footer a:active {
  color: var(--color-accent);
}

.card-action:active,
.index-row:active {
  transform: translateY(1px);
}

@media (min-width: 40rem) {
  .identity {
    grid-template-columns: 5rem minmax(0, 1fr);
  }

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

  .identity__mark {
    inline-size: 5rem;
    block-size: 5rem;
  }

  .qr-share {
    grid-template-columns: minmax(0, 1fr) minmax(0, 16rem);
  }
}

@media (max-width: 24rem) {
  .identity {
    grid-template-columns: minmax(0, 1fr);
  }

  .index-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .index-row__value {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-command__caret {
    animation: none;
  }

  .card-action:active,
  .index-row:active {
    transform: none;
  }
}