/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4
 * Hallmark · genre: editorial · macrostructure: Marquee Hero (H1 knobs: size=xl, alignment=left-bias, underlay=single rule below) + image column
 * theme: brand-locked (tokens.css) · enrichment: Tier-C placeholder photo (swap when asset available)
 * nav: N6 masthead (issue-above · wordmark 2xl · rule double) · footer: Ft4 dense colophon
 */
@import url("tokens.css");

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

html, body { overflow-x: clip; }

body {
  background: var(--color-paper);
  color: var(--color-ink);
}

::selection { background: color-mix(in oklch, var(--color-accent) 25%, transparent); }

/* focus ring — never animated */
input:focus,
button:focus,
a:focus-visible {
  outline: none !important;
  box-shadow: 0 0 0 2px var(--color-focus) !important;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
  overflow-wrap: anywhere;
  min-width: 0;
}

.tnum { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 150ms !important; }
}

/* ==========================================================================
   N6 · Newspaper masthead
   ========================================================================== */

.masthead { background: var(--color-paper); border-bottom: 1px solid var(--color-rule); }

/* N10 · morph — instant collapse, no transition */
.masthead-top {
  display: grid;
  grid-template-rows: 1fr;
}
.masthead-top__inner {
  min-height: 0;
  overflow: hidden;
}
.masthead.is-compact .masthead-top { grid-template-rows: 0fr; }

.masthead-kicker {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  text-align: center;
  padding-block: var(--space-sm);
}

.masthead-wordmark-row { text-align: center; padding-bottom: var(--space-md); }

.masthead-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.masthead-rule--double {
  height: 5px;
  border-top: 1px solid var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
}


.masthead-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: var(--space-sm);
}

.masthead-links { display: flex; align-items: center; gap: var(--space-lg); }

.masthead-links a,
.masthead-actions a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  transition: color var(--dur-short) var(--ease-out);
  white-space: nowrap;
}
.masthead-links a:hover,
.masthead-actions a:hover { color: var(--color-accent); }

.masthead-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-rule);
}

.masthead-toggle { padding: var(--space-2xs); }

.cta-fill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  background: var(--color-primary);
  color: var(--color-paper-raised);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}
.cta-fill:hover { background: var(--color-primary-active); }
.cta-fill:active { transform: translateY(1px); }

#mobile-menu { border-top: 1px solid var(--color-rule); }
#mobile-menu a { display: block; padding: var(--space-sm) 0; font-family: var(--font-body); }

/* ==========================================================================
   H1 · Marquee hero — bold statement fills the fold, stats move to a
   supporting-proof strip below (no longer the headline act)
   ========================================================================== */

.hero-marquee { padding-block: var(--space-3xl); border-bottom: 1px solid var(--color-rule); }

.hero-marquee__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}
@media (min-width: 60rem) {
  .hero-marquee__row { grid-template-columns: 7fr 5fr; }
}

.hero-marquee__top { max-width: 40rem; }

.hero-marquee__image {
  aspect-ratio: 1 / 1;
  align-self: start;
  border: 1px solid var(--color-rule);
  background: var(--color-paper-final);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  text-align: center;
  overflow: hidden;
}
.hero-marquee__image img { width: 100%; height: 100%; object-fit: cover; display: block; }

.hero-stat__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero-marquee__headline {
  font-size: clamp(2.5rem, 3.2vw + 1.75rem, 5.5rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--color-primary);
}

.hero-marquee__sub {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  max-width: 46rem;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-rule);
}
@media (min-width: 48rem) {
  .hero-marquee__sub { flex-direction: row; align-items: center; justify-content: space-between; gap: var(--space-2xl); }
}

.hero-stat__lede {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  max-width: 42ch;
}

.hero-stat__actions { display: flex; flex-wrap: wrap; gap: var(--space-lg); align-items: center; flex: none; }

.cta-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
  min-height: 44px;
}
.cta-outline:hover { background: var(--color-primary); color: var(--color-paper-raised); }

.cta-text {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: var(--color-rule);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--dur-short) var(--ease-out);
}
.cta-text:hover { text-decoration-color: var(--color-accent); }

.supporting-stats { margin-top: var(--space-2xl); }
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}
@media (max-width: 40rem) { .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.stat-cell {
  text-align: center;
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
  padding-block: var(--space-md);
}
.stat-cell__icon {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  margin-inline: auto;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
}
.stat-cell__icon svg { display: block; width: 100%; height: 100%; }
.stat-cell .tnum {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(2rem, 2vw + 1.5rem, 3rem);
  color: var(--color-primary);
}
.stat-cell p {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-top: var(--space-2xs);
}

/* ==========================================================================
   S4 · inline section head + prose (About)
   ========================================================================== */

.prose-section { padding-block: var(--space-3xl); max-width: 65ch; margin-inline: auto; }
.prose-section p { font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.7; color: var(--color-ink); }
.prose-section p + p { margin-top: var(--space-md); }
.head-inline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ==========================================================================
   S1 · left-margin numbered head
   ========================================================================== */

.head-numbered { display: grid; grid-template-columns: 1fr; gap: var(--space-md); margin-bottom: var(--space-xl); }
@media (min-width: 48rem) { .head-numbered { grid-template-columns: 8rem 1fr; } }
.head-numbered__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}
.head-numbered h2 { font-size: var(--text-2xl); color: var(--color-primary); }
.head-numbered p { font-family: var(--font-body); color: var(--color-ink-muted); margin-top: var(--space-2xs); max-width: 55ch; }

/* ==========================================================================
   F3 · tabular spec sheet (Benefits)
   ========================================================================== */

.spec-sheet { border-top: 1px solid var(--color-rule); }
.spec-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xs) var(--space-lg);
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-rule);
}
@media (min-width: 48rem) { .spec-row { grid-template-columns: 2fr 5fr; align-items: baseline; } }
.spec-row dt { display: flex; align-items: center; gap: var(--space-2xs); font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; color: var(--color-primary); }
.spec-row dd { font-family: var(--font-body); font-size: 0.9375rem; line-height: 1.6; color: var(--color-ink); }
.spec-row__icon { display: inline-block; flex: none; width: 1.25rem; height: 1.25rem; color: var(--color-accent); }
.spec-row__icon svg { display: block; width: 100%; height: 100%; }

/* ==========================================================================
   F4 · step sequence (How to join)
   ========================================================================== */

.step-sequence { display: flex; flex-direction: column; }
.step {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xs);
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-rule-inverse);
}
@media (min-width: 48rem) { .step { grid-template-columns: 5rem 1fr; align-items: baseline; } }
.step:last-child { border-bottom: none; }
.step__num { font-family: var(--font-mono); font-size: 0.875rem; color: var(--color-accent); }
.step h4 { font-size: 1.125rem; font-weight: 600; }
.step p { font-family: var(--font-body); font-size: 0.875rem; line-height: 1.6; opacity: 0.85; margin-top: var(--space-2xs); }

/* ==========================================================================
   Directory grid (Org structure)
   ========================================================================== */

.directory { border-top: 1px solid var(--color-rule); display: grid; grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 40rem) { .directory { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 60rem) { .directory { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.directory__item { display: flex; gap: var(--space-md); padding: var(--space-lg); border-bottom: 1px solid var(--color-rule); }
.directory__mono {
  flex: none;
  width: 3rem; height: 3rem;
  border-radius: 50%;
  border: 1px solid var(--color-rule);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  color: var(--color-ink-muted);
}
.directory__item h4 { font-size: 1rem; }
.directory__item .role { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); margin-top: 0.15rem; }
.directory__item .bio { font-family: var(--font-body); font-size: 0.8125rem; color: var(--color-ink-muted); margin-top: var(--space-2xs); line-height: 1.5; }

/* ==========================================================================
   S5 · bottom-anchored index list (Blog)
   ========================================================================== */

.blog-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-rule);
}
.field--search { max-width: 24rem; margin-bottom: 0; }

.filter-chips { display: flex; flex-wrap: wrap; gap: var(--space-2xs); }
.filter-chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  background: var(--color-paper-raised);
  border: 1px solid var(--color-rule);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  min-height: 36px;
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out);
}
.filter-chip:hover { border-color: var(--color-ink-muted); }
.filter-chip.is-active { color: var(--color-paper-raised); background: var(--color-primary); border-color: var(--color-primary); }

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-rule);
}
.pagination:empty { display: none; }
.pagination button {
  min-width: 36px;
  min-height: 36px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-ink-muted);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out);
}
.pagination button:hover:not(:disabled) { border-color: var(--color-ink-muted); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
.pagination button.is-active { color: var(--color-paper-raised); background: var(--color-primary); border-color: var(--color-primary); }
.pagination button.pagination__ellipsis { border-color: transparent; cursor: default; }

.index-list { border-top: 1px solid var(--color-rule); }
.index-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-rule);
}
@media (min-width: 48rem) { .index-list__row { grid-template-columns: 7rem 1fr; align-items: stretch; } }

.index-list__thumb {
  width: 100%;
  max-width: 7rem;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-rule);
  background: var(--color-paper-final);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  text-align: center;
  overflow: hidden;
}
@media (min-width: 48rem) {
  .index-list__thumb { height: 100%; max-width: none; aspect-ratio: auto; }
}
.index-list__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.index-list__date {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-top: var(--space-sm);
}
.index-list__row h3 { font-size: 1.25rem; font-weight: 600; color: var(--color-primary); }
.index-list__row h3 a { transition: color var(--dur-short) var(--ease-out); }
.index-list__row h3 a:hover { color: var(--color-accent); }
.index-list__row p { font-family: var(--font-body); font-size: 0.875rem; color: var(--color-ink-muted); margin-top: var(--space-2xs); max-width: 60ch; }

.section-tail { margin-top: var(--space-xl); padding-top: var(--space-lg); border-top: 1px solid var(--color-rule); }

/* ==========================================================================
   T1 · pull-quote with marginalia, stacked (Testimonials)
   ========================================================================== */

.quote-stack__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--color-rule-inverse);
}
@media (min-width: 48rem) { .quote-stack__item { grid-template-columns: 7fr 3fr; } }
.quote-stack__item:last-child { border-bottom: none; }
.quote-stack blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1.6;
}
.quote-stack__meta { font-family: var(--font-mono); font-size: 0.75rem; opacity: 0.75; }
.quote-stack__meta strong { display: block; font-family: var(--font-body); font-style: normal; font-size: 0.875rem; margin-bottom: 0.2rem; }

/* ==========================================================================
   Ft4 · dense typographic colophon
   ========================================================================== */

footer#contact { padding-block: var(--space-3xl); }

.colophon {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.9;
}
.colophon p + p { margin-top: var(--space-lg); }
.colophon a { text-decoration: underline; text-decoration-color: var(--color-rule-inverse); text-underline-offset: 3px; }
.colophon a:hover { text-decoration-color: var(--color-accent); }
.colophon .colophon__links { display: flex; flex-wrap: wrap; row-gap: 0.5em; column-gap: 1.5em; }

/* ==========================================================================
   Reveal — quiet, single orchestrated entrance (hero + section heads only)
   ========================================================================== */

.scroll-reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.scroll-reveal.revealed { opacity: 1; transform: translateY(0); }

/* line-clamp kept for any long excerpt copy */
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ==========================================================================
   Sub-page header band — shared across login / org-structure / blog / legal
   ========================================================================== */

.page-header { padding-block: var(--space-2xl) var(--space-xl); border-bottom: 1px solid var(--color-rule); }
.page-header__crumb {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-md);
  transition: color var(--dur-short) var(--ease-out);
}
.page-header__crumb:hover { color: var(--color-accent); }
.page-header h1 { font-size: var(--text-2xl); color: var(--color-primary); max-width: 24ch; }
.page-header p { font-family: var(--font-body); color: var(--color-ink-muted); margin-top: var(--space-sm); max-width: 55ch; }

/* ==========================================================================
   Form fields — login. All 8 states styled: default, hover, focus, active,
   disabled, loading, error, success.
   ========================================================================== */

.form { max-width: 26rem; }
.field { margin-bottom: var(--space-lg); }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-2xs);
}
.field input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  background: var(--color-paper-raised);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.875rem;
  min-height: 44px;
  transition: border-color var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out);
}
.field input:hover { border-color: var(--color-ink-muted); }
.field input:focus { border-color: var(--color-accent); }
.field input:active { background: var(--color-paper-final); }
.field input:disabled { background: var(--color-paper-final); color: var(--color-ink-muted); cursor: not-allowed; }

.field--error input { border-color: oklch(55% 0.18 25); }
.field--error .field__msg { color: oklch(50% 0.18 25); }
.field--success input { border-color: oklch(60% 0.13 150); }
.field--success .field__msg { color: oklch(45% 0.13 150); }
.field__msg { display: block; font-family: var(--font-body); font-size: 0.8125rem; margin-top: var(--space-2xs); }

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  width: 100%;
  min-height: 44px;
  background: var(--color-primary);
  color: var(--color-paper-raised);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.5rem;
  transition: background var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out);
}
.btn-submit:hover { background: var(--color-primary-active); }
.btn-submit:active { transform: translateY(1px); }
.btn-submit:disabled,
.btn-submit[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn-submit .spinner {
  width: 1rem; height: 1rem;
  border: 2px solid color-mix(in oklch, var(--color-paper-raised) 35%, transparent);
  border-top-color: var(--color-paper-raised);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .btn-submit .spinner { animation-duration: 1400ms; }
}

.form-aside {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-rule);
}
.form-aside a { color: var(--color-primary); text-decoration: underline; text-decoration-color: var(--color-rule); text-underline-offset: 3px; }
.form-aside a:hover { text-decoration-color: var(--color-accent); }

/* ==========================================================================
   Article prose (blog detail, legal pages) — Long Document voice
   ========================================================================== */

.article-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.article-body { max-width: 65ch; }
.article-hero-image {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--color-rule);
  background: var(--color-paper-final);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  overflow: hidden;
}
.article-hero-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-body p { font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.75; color: var(--color-ink); }
.article-body p + p { margin-top: var(--space-md); }
.article-body h2 { font-size: 1.5rem; color: var(--color-primary); margin-top: var(--space-xl); margin-bottom: var(--space-sm); }
.article-body blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.5;
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-md);
  margin-block: var(--space-lg);
  color: var(--color-primary);
}

/* legal prose reuses .article-body; numbered clauses */
.clause { counter-reset: clause; }
.clause__item { counter-increment: clause; margin-top: var(--space-lg); }
.clause__item h2::before { content: counter(clause) ". "; color: var(--color-accent); }