/* ==========================================================================
   CodeFier — Components: header, footer, cards, bands
   ========================================================================== */

/* --------------------------------------------------------------------------
   Site header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 7, 7, 0.72);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--border-soft);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.site-header.is-scrolled {
  background: rgba(10, 7, 7, 0.94);
  border-bottom-color: var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 4.75rem;
}

.site-header__logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  line-height: 1;
  flex-shrink: 0;
}
.site-header__logo b { font-weight: 500; }
.site-header__logo i {
  font-style: normal;
  color: var(--primary);
  font-size: 1.6em;
  line-height: 0;
  transform: translateY(0.06em);
}

.site-header__nav { display: none; }
@media (min-width: 1024px) {
  .site-header__nav { display: block; }
}

.site-header__nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2rem);
}

.site-header__nav a {
  position: relative;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  padding-block: 0.4rem;
  transition: color var(--dur-fast) var(--ease);
}
.site-header__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease);
}
.site-header__nav a:hover,
.site-header__nav .current-menu-item > a { color: var(--text); }
.site-header__nav a:hover::after,
.site-header__nav .current-menu-item > a::after { transform: scaleX(1); }

.site-header__cta-wrap { display: none; }
@media (min-width: 1024px) {
  .site-header__cta-wrap { display: flex; align-items: center; gap: 1rem; }
}
.site-header__cta-wrap .btn-cta { padding: 0.85em 1.5em; }

/* Mobile toggle */
.site-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.6rem;
  border: 1px solid var(--border-hairline);
  margin-left: auto;
}
@media (min-width: 1024px) { .site-header__toggle { display: none; } }

.site-header__toggle span {
  display: block;
  height: 1px;
  width: 100%;
  background: var(--text);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.site-header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 4.75rem 0 0;
  z-index: 99;
  background: var(--bg);
  border-top: 1px solid var(--border);
  transform: translateY(-101%);
  transition: transform 0.5s var(--ease-out);
  overflow-y: auto;
  visibility: hidden;
}
.mobile-menu.is-open { transform: none; visibility: visible; }
@media (min-width: 1024px) { .mobile-menu { display: none; } }

.mobile-menu__inner {
  padding: var(--gutter);
  display: grid;
  gap: 0.25rem;
}
.mobile-menu__inner a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.03em;
}
.mobile-menu__inner a::before {
  content: attr(data-index);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-subtle);
  letter-spacing: 0.1em;
}
.mobile-menu__cta { margin-top: 1.5rem; }
.mobile-menu__cta .btn-cta { width: 100%; }

/* --------------------------------------------------------------------------
   Awards band
   -------------------------------------------------------------------------- */

.awards-band {
  border-block: 1px solid var(--border);
  background: var(--bg-soft);
}

.awards-band__grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .awards-band__grid { grid-template-columns: repeat(3, 1fr); }
}

.award-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.25rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--border);
}
@media (min-width: 768px) {
  .award-item { border-bottom: 0; }
  .award-item--bordered { border-right: 1px solid var(--border); }
}
.award-item:last-child { border-bottom: 0; }

.award-item__icon {
  flex-shrink: 0;
  color: var(--primary);
  font-size: 1.1rem;
  line-height: 1.4;
}
.award-item__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-subtle);
  margin-bottom: 0.4rem;
}
.award-item__title {
  font-size: var(--fs-sm);
  color: var(--text-soft);
  line-height: 1.5;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Marquee band
   -------------------------------------------------------------------------- */

.marquee-band {
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding-block: 1.4rem;
  background: var(--bg);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-band__track {
  display: flex;
  width: max-content;
  animation: marquee 42s linear infinite;
}
.marquee-band:hover .marquee-band__track { animation-play-state: paused; }
.marquee-band__content {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-right: 2.5rem;
  flex-shrink: 0;
}
.marquee-band__word {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  letter-spacing: -0.02em;
  color: var(--text-soft);
  white-space: nowrap;
}
.marquee-band__dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-band__track { animation: none; flex-wrap: wrap; width: 100%; }
}

/* Client logo cards */
.client-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 2rem;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  letter-spacing: -0.02em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.client-logo-card:hover { color: var(--text); border-color: var(--border-hairline); }

/* --------------------------------------------------------------------------
   Stat block
   -------------------------------------------------------------------------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
@media (min-width: 768px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }

.stat {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Discipline / service rows
   -------------------------------------------------------------------------- */

.svc-discipline-row {
  display: grid;
  gap: 1.25rem;
  padding-block: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-fast) var(--ease);
}
@media (min-width: 900px) {
  .svc-discipline-row {
    grid-template-columns: 5rem minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 2.5rem;
    align-items: start;
  }
}
.svc-discipline-row:hover { background: rgba(245, 239, 230, 0.018); }

.svc-discipline-row__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--primary);
  letter-spacing: 0.1em;
  padding-top: 0.4rem;
}
.svc-discipline-row__title { margin-bottom: 0.6rem; }
.svc-discipline-row__desc { color: var(--text-soft); margin: 0; }

.svc-discipline-row__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1.5rem;
  padding-top: 0.4rem;
}
.svc-discipline-row__item {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--text-muted);
  display: flex;
  gap: 0.5em;
}
.svc-discipline-row__item::before { content: "·"; color: var(--primary); }

/* --------------------------------------------------------------------------
   Product cards
   -------------------------------------------------------------------------- */

.prod-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: clamp(1.5rem, 3.5vw, 3rem);
  display: grid;
  gap: 1.75rem;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.prod-card:hover { border-color: var(--border-hairline); background: var(--surface-elevated); }

.prod-card__head { display: grid; gap: 0.85rem; }
.prod-card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--primary);
  letter-spacing: 0.12em;
}
.prod-card__kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-subtle);
}
.prod-card__title { font-size: clamp(1.75rem, 3vw, 2.5rem); }
.prod-card__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--primary-soft);
  font-variation-settings: "SOFT" 40, "WONK" 1;
}
.prod-card__body { color: var(--text-soft); margin: 0; max-width: 78ch; }

.prod-card__meta {
  display: grid;
  gap: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
@media (min-width: 700px) {
  .prod-card__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem; }
}
.prod-card__meta-heading {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-subtle);
  margin-bottom: 0.85rem;
}
.prod-card__meta-list { display: grid; gap: 0.5rem; }
.prod-card__meta-item {
  display: flex;
  align-items: baseline;
  gap: 0.65em;
  font-size: var(--fs-sm);
  color: var(--text-soft);
}
.prod-card__meta-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  transform: translateY(-0.25em);
}

/* --------------------------------------------------------------------------
   Team cards
   -------------------------------------------------------------------------- */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.team-card {
  background: var(--bg);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  display: grid;
  gap: 1.15rem;
  transition: background var(--dur-fast) var(--ease);
}
.team-card:hover { background: var(--surface); }

.team-card__photo {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--surface-elevated);
  display: grid;
  place-items: center;
}
.team-card__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.team-card:hover .team-card__photo img { filter: grayscale(0); transform: scale(1.03); }

/* Typographic monogram fallback when no photo exists */
.team-card__monogram {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  color: var(--text-subtle);
  letter-spacing: -0.04em;
  line-height: 1;
  user-select: none;
}

.team-card__photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(10, 7, 7, 0.7));
  pointer-events: none;
}

.team-card__index {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--text-soft);
  z-index: 1;
}

.team-card__info { display: grid; gap: 0.5rem; }
.team-card__designation {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary-soft);
}
.team-card__name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.team-card__name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: -0.03em;
  margin: 0;
}
.team-card__name-row a {
  color: var(--text-muted);
  transition: color var(--dur-fast) var(--ease);
  flex-shrink: 0;
}
.team-card__name-row a:hover { color: var(--primary); }
.team-card__bio {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Ledger table (selected work)
   -------------------------------------------------------------------------- */

.ledger { width: 100%; border-collapse: collapse; text-align: left; }
.ledger caption { text-align: left; }

.ledger thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-subtle);
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--border);
}
.ledger tbody tr { border-bottom: 1px solid var(--border); transition: background var(--dur-fast) var(--ease); }
.ledger tbody tr:hover { background: rgba(245, 239, 230, 0.02); }
.ledger td { padding: 1.4rem 1rem 1.4rem 0; vertical-align: top; font-size: var(--fs-base); }
.ledger td:first-child { font-family: var(--font-mono); color: var(--text-subtle); white-space: nowrap; }
.ledger__client { font-family: var(--font-display); font-size: var(--fs-xl); letter-spacing: -0.02em; }
.ledger__brief { color: var(--text-muted); }
.ledger__outcome { color: var(--primary-soft); font-family: var(--font-mono); font-size: var(--fs-sm); white-space: nowrap; }

@media (max-width: 780px) {
  .ledger thead { display: none; }
  .ledger tbody tr { display: grid; gap: 0.35rem; padding-block: 1.25rem; }
  .ledger td { padding: 0; }
  .ledger td::before {
    content: attr(data-label) " — ";
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-subtle);
  }
  .ledger td:first-child::before,
  .ledger .ledger__client::before { content: none; }
}

/* --------------------------------------------------------------------------
   Blog cards
   -------------------------------------------------------------------------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.blog-card {
  display: grid;
  gap: 1.1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: clamp(1.25rem, 2.5vw, 1.85rem);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
  height: 100%;
}
.blog-card:hover {
  border-color: var(--border-hairline);
  background: var(--surface-elevated);
  transform: translateY(-3px);
}
.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
}
.blog-card__meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--primary); }
.blog-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0;
}
.blog-card__excerpt { font-size: var(--fs-sm); color: var(--text-muted); margin: 0; }

/* --------------------------------------------------------------------------
   Article body (blog posts)
   -------------------------------------------------------------------------- */

.article-body {
  max-width: 72ch;
  margin-inline: auto;
  font-size: var(--fs-lg);
  line-height: 1.72;
  color: var(--text-soft);
}
.article-body > * + * { margin-top: 1.5em; }
.article-body h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  color: var(--text);
  margin-top: 2.4em;
}
.article-body h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  color: var(--text);
  margin-top: 1.9em;
}
.article-body strong { color: var(--text); font-weight: 600; }
.article-body a {
  color: var(--primary-soft);
  border-bottom: 1px solid rgba(232, 96, 111, 0.35);
  transition: border-color var(--dur-fast) var(--ease);
}
.article-body a:hover { border-bottom-color: var(--primary-soft); }
.article-body ul, .article-body ol { display: grid; gap: 0.6em; padding-left: 1.4em; }
.article-body ul li { list-style: none; position: relative; }
.article-body ul li::before {
  content: "·";
  position: absolute;
  left: -1em;
  color: var(--primary);
}
.article-body ol { list-style: decimal; }
.article-body ol li::marker { color: var(--primary); font-family: var(--font-mono); font-size: 0.85em; }
.article-body blockquote {
  margin: 2em 0;
  padding-left: 1.5rem;
  border-left: 2px solid var(--primary);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15em;
  color: var(--text);
  font-variation-settings: "SOFT" 40, "WONK" 1;
}
.article-body figure { margin: 2.5em 0; }
.article-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--surface-elevated);
  padding: 0.2em 0.45em;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
}
.article-body pre {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  line-height: 1.6;
}
.article-body pre code { background: none; border: 0; padding: 0; }

/* --------------------------------------------------------------------------
   FAQ (AEO)
   -------------------------------------------------------------------------- */

.faq-list { border-top: 1px solid var(--border); }

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.15rem, 2.5vw, 1.65rem) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  letter-spacing: -0.02em;
  line-height: 1.3;
  transition: color var(--dur-fast) var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary-soft); }
.faq-item__icon {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--primary);
  transition: transform var(--dur-fast) var(--ease);
  line-height: 1.4;
}
.faq-item[open] .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer {
  padding-bottom: clamp(1.15rem, 2.5vw, 1.65rem);
  color: var(--text-soft);
  max-width: 74ch;
}
.faq-item__answer > *:first-child { margin-top: 0; }

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.quote-card {
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  gap: 1.5rem;
  align-content: space-between;
}
.quote-card--featured { background: var(--surface); }
.quote-card blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.38;
  letter-spacing: -0.02em;
  color: var(--text);
}
.quote-card__attr { display: grid; gap: 0.25rem; }
.quote-card__name { font-size: var(--fs-sm); color: var(--text); }
.quote-card__role {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
}
.quote-card__badge {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   Practice / location cards
   -------------------------------------------------------------------------- */

.practice-grid {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (min-width: 800px) { .practice-grid { grid-template-columns: repeat(2, 1fr); } }

.practice-card {
  background: var(--bg);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  gap: 1.15rem;
  align-content: start;
  transition: background var(--dur-fast) var(--ease);
}
.practice-card:hover { background: var(--surface); }
.practice-card__coord {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--primary);
}
.practice-card__title { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0; }
.practice-card__body { color: var(--text-soft); margin: 0; }

/* --------------------------------------------------------------------------
   Timeline / chronology
   -------------------------------------------------------------------------- */

.timeline { border-top: 1px solid var(--border); }
.timeline__row {
  display: grid;
  gap: 0.6rem;
  padding-block: clamp(1.35rem, 3vw, 2rem);
  border-bottom: 1px solid var(--border);
}
@media (min-width: 700px) {
  .timeline__row { grid-template-columns: 8rem minmax(0, 1fr); gap: 2.5rem; align-items: baseline; }
}
.timeline__year {
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  color: var(--primary);
  letter-spacing: 0.04em;
}
.timeline__text { color: var(--text-soft); font-size: var(--fs-lg); margin: 0; }

/* --------------------------------------------------------------------------
   Principles / numbered grid
   -------------------------------------------------------------------------- */

.principle-grid {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (min-width: 640px)  { .principle-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .principle-grid--4 { grid-template-columns: repeat(4, 1fr); } }

.principle {
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 0.85rem;
  align-content: start;
  transition: background var(--dur-fast) var(--ease);
}
.principle:hover { background: var(--surface); }
.principle__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--primary);
  letter-spacing: 0.12em;
}
.principle__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-subtle);
}
.principle__text {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0;
}

/* --------------------------------------------------------------------------
   CTA section
   -------------------------------------------------------------------------- */

.cta-section {
  border-top: 1px solid var(--border);
  background: var(--hero-wash);
  text-align: center;
}
.cta-section__inner {
  display: grid;
  gap: 1.75rem;
  justify-items: center;
  padding-block: clamp(4rem, 9vw, 8rem);
}
.cta-section__title {
  font-size: clamp(2.5rem, 6.5vw, 5rem);
  max-width: 20ch;
}
.cta-section .lead { text-align: center; margin-inline: auto; }

/* --------------------------------------------------------------------------
   Site footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
}

.site-footer__main {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
@media (min-width: 900px) {
  .site-footer__main { grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 3rem; }
}

.site-footer__brand { display: grid; gap: 1.25rem; align-content: start; }
.site-footer__brand .site-header__logo { font-size: 1.6rem; }
.site-footer__tagline { color: var(--text-muted); font-size: var(--fs-sm); max-width: 34ch; margin: 0; }

.site-footer__heading {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-subtle);
  margin-bottom: 1.15rem;
}

.site-footer__links { display: grid; gap: 0.7rem; }
.site-footer__links a {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition: color var(--dur-fast) var(--ease);
  width: fit-content;
}
.site-footer__links a:hover { color: var(--primary-soft); }

.site-footer__contact-item {
  display: grid;
  gap: 0.15rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}
.site-footer__contact-item span {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
}
.site-footer__contact-item a { color: var(--text-soft); transition: color var(--dur-fast) var(--ease); }
.site-footer__contact-item a:hover { color: var(--primary-soft); }

.site-footer__bottom {
  border-top: 1px solid var(--border);
  padding-block: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
}
.site-footer__bottom nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-footer__bottom a { transition: color var(--dur-fast) var(--ease); }
.site-footer__bottom a:hover { color: var(--text-soft); }

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.form-grid { display: grid; gap: 1.5rem; }
@media (min-width: 700px) { .form-grid--2 { grid-template-columns: repeat(2, 1fr); } }

.field { display: grid; gap: 0.6rem; }
.field--full { grid-column: 1 / -1; }

.field label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}
.field label .required { color: var(--primary); }

.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  padding: 0.95rem 1.1rem;
  border-radius: var(--r-sm);
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input::placeholder,
.field textarea::placeholder { color: var(--text-subtle); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--surface-elevated);
}
.field select { appearance: none; cursor: pointer; padding-right: 2.5rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
                    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position: calc(100% - 1.35rem) 55%, calc(100% - 1.05rem) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.field select option { background: var(--surface); color: var(--text); }

.field__error {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--primary-soft);
  letter-spacing: 0.06em;
  display: none;
}
.field.has-error input,
.field.has-error textarea,
.field.has-error select { border-color: var(--primary); }
.field.has-error .field__error { display: block; }

.form-note {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-subtle);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.form-status {
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: var(--fs-sm);
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-success { border-color: rgba(122, 220, 180, 0.4); color: #9fe3c4; }
.form-status.is-error { border-color: var(--primary); color: var(--primary-soft); }

.honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */

.breadcrumbs {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-subtle);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
}
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.breadcrumbs li:not(:last-child)::after { content: " /"; color: var(--text-subtle); margin-left: 0.6rem; }
.breadcrumbs a { transition: color var(--dur-fast) var(--ease); }
.breadcrumbs a:hover { color: var(--primary-soft); }
.breadcrumbs [aria-current] { color: var(--text-muted); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--hero-wash);
  overflow: hidden;
}
.hero__inner {
  padding-block: clamp(3.5rem, 9vw, 8rem) clamp(3rem, 6vw, 5rem);
  display: grid;
  gap: 2rem;
  position: relative;
  z-index: 1;
}
.hero__title { font-size: var(--fs-h1); max-width: 18ch; }
.hero--display .hero__title { font-size: var(--fs-display); line-height: 0.92; max-width: 14ch; }

.ticker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.15rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-subtle);
  padding-block: 1rem;
  border-bottom: 1px solid var(--border);
}
.ticker__star { color: var(--primary); }
.ticker__sep { color: var(--border); }

/* Media plate */
.plate { position: relative; overflow: hidden; background: var(--surface); }
.plate img { width: 100%; height: 100%; object-fit: cover; }
.plate--16-9 { aspect-ratio: 16 / 9; }
.plate--4-5  { aspect-ratio: 4 / 5; }
.plate--1-1  { aspect-ratio: 1 / 1; }
.plate--3-4  { aspect-ratio: 3 / 4; }

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split--reverse > *:first-child { order: 2; }
}

/* Answer-first summary block (AEO) */
.answer-block {
  border-left: 2px solid var(--primary);
  padding: 0.25rem 0 0.25rem 1.5rem;
  margin-bottom: 2.5rem;
  max-width: 74ch;
}
.answer-block p {
  font-size: clamp(1.0625rem, 1.7vw, 1.3125rem);
  line-height: 1.55;
  color: var(--text);
  letter-spacing: -0.012em;
  margin: 0;
}

/* Definition grid (AEO-friendly) */
.def-grid { display: grid; gap: 0; border-top: 1px solid var(--border); }
.def-grid__row {
  display: grid;
  gap: 0.4rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--border);
}
@media (min-width: 700px) {
  .def-grid__row { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr); gap: 2rem; align-items: baseline; }
}
.def-grid__row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary-soft);
}
.def-grid__row dd { margin: 0; color: var(--text-soft); }

/* --------------------------------------------------------------------------
   Structural wrappers
   -------------------------------------------------------------------------- */
.site-main { display: block; }

.svc-disciplines { display: block; }
.svc-disciplines .svc-discipline-row:last-child { border-bottom: 0; }