/* ============================================================================
   LEGAL / UTILITY PAGES — contact, privacy, sales-policy
   Matches Echo Trace design system: --ink hero, --bone body, --accent slate blue.
   ============================================================================ */

/* --------- HERO (dark, matches site pattern) --------- */
.lg-hero {
  position: relative;
  background: var(--ink);
  color: var(--bone);
  padding: clamp(120px, 16vh, 180px) var(--gutter) clamp(80px, 12vh, 120px);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line-dark);
}
.lg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 25%, rgba(49,73,94,0.15), transparent 70%),
    linear-gradient(180deg, rgba(11,11,12,0.4) 0%, rgba(11,11,12,0.85) 100%);
}
.lg-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
}
.lg-hero-crumbs {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-inv-dim);
  margin-bottom: clamp(3rem, 8vh, 5rem);
}
.lg-hero-crumbs a {
  color: var(--text-inv-dim);
  text-decoration: none;
  transition: color var(--dur-1) var(--ease-out);
}
.lg-hero-crumbs a:hover { color: var(--bone); }
.lg-hero-crumbs .sep { opacity: 0.4; }
.lg-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-hot);
  margin-bottom: 1.5rem;
}
.lg-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--bone);
  margin: 0 0 1.5rem;
  max-width: 18ch;
}
.lg-hero-tagline {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--text-inv-dim);
  max-width: 62ch;
  margin: 0;
}

/* --------- SECTION SCAFFOLDING --------- */
.lg-section {
  padding: clamp(4rem, 10vh, 7rem) var(--gutter);
  background: var(--bone);
  color: var(--ink);
}
.lg-section--alt {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.lg-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}
.lg-section-head {
  max-width: 62ch;
  margin: 0 auto clamp(3rem, 6vh, 4.5rem);
  text-align: center;
}
.lg-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.lg-h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 1rem;
}
.lg-lead {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0;
}

/* --------- CONTACT CARD (contact - single-inbox layout) --------- */
.lg-contact-card {
  max-width: 780px;
  margin: 0 auto;
  padding: 3.5rem 3rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.lg-contact-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.lg-contact-email {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.15;
  word-break: break-word;
  border-bottom: 1px solid transparent;
  padding-bottom: 0.15em;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.lg-contact-email:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.lg-contact-body {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
  max-width: 56ch;
}
.lg-contact-secondary {
  margin-top: 0.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
}
.lg-contact-secondary-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 0.4rem 0.75rem;
}
.lg-contact-secondary-label {
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: var(--text-mono-xs);
}
.lg-contact-secondary a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  word-break: break-word;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.lg-contact-secondary a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
@media (max-width: 640px) {
  .lg-contact-card { padding: 2.25rem 1.5rem; gap: 1.25rem; }
}

/* --------- ROUTING GRID (contact) --------- */
.lg-routing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
}
.lg-route {
  padding: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.lg-route:hover {
  border-color: color-mix(in oklab, var(--accent) 55%, var(--line));
  transform: translateY(-2px);
}
.lg-route-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.lg-route-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}
.lg-route-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0 0 1.5rem;
  flex-grow: 1;
}
.lg-route-cta {
  font-family: var(--font-mono);
  font-size: var(--text-mono-sm);
  color: var(--ink);
  text-decoration: none;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  word-break: break-all;
  transition: color var(--dur-1) var(--ease-out);
}
.lg-route-cta:hover { color: var(--accent); }
.lg-route-cta .arrow {
  color: var(--accent);
  transition: transform var(--dur-1) var(--ease-out);
  flex-shrink: 0;
}
.lg-route-cta:hover .arrow { transform: translateX(4px); }

/* --------- FACTS GRID (contact - shop info) --------- */
.lg-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}
.lg-fact {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.lg-fact-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1rem;
}
.lg-fact-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.lg-fact-body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--text-dim);
}

/* --------- CROSSLINKS (contact bottom row) --------- */
.lg-crosslinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.lg-cross {
  padding: 1.5rem 1.75rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: border-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.lg-cross:hover {
  border-color: color-mix(in oklab, var(--accent) 55%, var(--line));
  transform: translateY(-2px);
}
.lg-cross-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.lg-cross-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.lg-cross > div:not(.lg-cross-arrow) { flex-grow: 1; }
.lg-cross-arrow {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: transform var(--dur-1) var(--ease-out);
}
.lg-cross:hover .lg-cross-arrow { transform: translateX(4px); }

/* --------- SUMMARY GRID (sales policy - top cards) --------- */
.lg-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
}
.lg-summary {
  padding: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 2px solid var(--accent);
}
.lg-summary-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.lg-summary-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.75rem;
  letter-spacing: -0.01em;
}
.lg-summary p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0;
}

/* --------- DOCUMENT LAYOUT (privacy, sales body) --------- */
.lg-doc {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .lg-doc {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}
.lg-doc-toc {
  position: sticky;
  top: 6rem;
  padding: 1.5rem;
  background: var(--bone);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
@media (max-width: 900px) {
  .lg-doc-toc { position: static; }
}
.lg-doc-toc-tag {
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}
.lg-doc-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}
.lg-doc-toc-list li {
  counter-increment: toc;
  margin-bottom: 0.65rem;
  padding-left: 2rem;
  position: relative;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.4;
}
.lg-doc-toc-list li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: var(--text-mono-xs);
  color: var(--accent);
  letter-spacing: 0.05em;
}
.lg-doc-toc-list a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--dur-1) var(--ease-out);
}
.lg-doc-toc-list a:hover { color: var(--ink); }

/* --------- DOCUMENT BODY (prose) --------- */
.lg-doc-body {
  max-width: 68ch;
  color: var(--ink);
}
.lg-doc-body h2.lg-h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 3.5rem 0 1rem;
  padding-top: 0.5rem;
  scroll-margin-top: 6rem;
}
.lg-doc-body h2.lg-h3:first-child { margin-top: 0; }
.lg-doc-body p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0 0 1.25rem;
}
.lg-doc-body b, .lg-doc-body strong { color: var(--ink); font-weight: 600; }
.lg-doc-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur-1) var(--ease-out);
}
.lg-doc-body a:hover { color: var(--accent-hot); }
.lg-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}
.lg-list li {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text-dim);
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  position: relative;
}
.lg-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-family: var(--font-mono);
}
.lg-doc-rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: 3rem 0 2rem;
}
.lg-doc-fine {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-mute);
  font-style: italic;
}

/* --------- REVEAL ANIMATION --------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------- RESPONSIVE --------- */
@media (max-width: 640px) {
  .lg-route, .lg-summary { padding: 1.5rem; }
  .lg-doc-body h2.lg-h3 { font-size: var(--text-xl); margin-top: 2.5rem; }
}