/* ===========================================================
   COMPONENTS — reusable UI pieces shared across every page.
   =========================================================== */

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
}

.section {
  padding-block: var(--space-section);
  position: relative;
}

.section--tight { padding-block: clamp(3rem, 2.5rem + 2vw, 5rem); }

/* ---------- Page header (shared sub-hero for every non-home page) ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-fg-faint);
  margin-bottom: var(--space-6);
}

.breadcrumb a { color: var(--color-fg-faint); }
.breadcrumb a:hover { color: var(--color-accent-bright); }
.breadcrumb span[aria-current] { color: var(--color-fg-muted); }

.page-header {
  position: relative;
  padding-top: calc(var(--header-h) + var(--space-8));
  padding-bottom: var(--space-8);
  overflow: hidden;
  background:
    radial-gradient(60% 70% at 12% 0%, rgba(138,63,128,0.20), transparent 65%),
    radial-gradient(70% 70% at 92% 15%, rgba(42,131,166,0.16), transparent 65%),
    var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}

.page-header__title {
  font-size: var(--text-4xl);
  max-width: 48rem;
}

.page-header__lede {
  margin-top: var(--space-5);
  max-width: 34rem;
  font-size: var(--text-md);
  color: var(--color-fg-muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent-bright);
}

.eyebrow::before {
  content: '';
  width: 1.5rem;
  height: 1px;
  background: var(--color-accent);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 46rem;
  margin-bottom: var(--space-8);
}

.section-head--split {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  max-width: none;
}

.text-balance { text-wrap: balance; }

.text-muted { color: var(--color-fg-muted); }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ---------- Buttons ---------- */
.btn {
  --btn-fg: var(--color-paper); /* ink-on-purple measured 3.29:1, fails WCAG AA (4.5:1) — paper text passes at 5.34:1 */
  --btn-bg: var(--color-accent);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 1.05rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  background: var(--btn-bg);
  color: var(--btn-fg);
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--duration-base) var(--ease-out-expo), box-shadow var(--duration-base) var(--ease-out-expo);
  will-change: transform;
}

.btn:hover { box-shadow: var(--shadow-accent-glow); }
.btn:active { transform: scale(0.96); }

.btn--ghost {
  --btn-fg: var(--color-fg);
  --btn-bg: transparent;
  border: 1px solid var(--color-border-strong);
}

.btn--ghost:hover { border-color: var(--color-accent); color: var(--color-accent-bright); }

.btn--sm { padding: 0.8rem 1.5rem; font-size: var(--text-xs); }

.btn-icon {
  width: 1.05em; height: 1.05em;
  transition: transform var(--duration-base) var(--ease-out-expo);
}

.btn:hover .btn-icon { transform: translate(3px, -3px); }

/* Text link with animated underline */
.link {
  position: relative;
  display: inline-block;
  font-weight: 500;
  padding-bottom: 0.2em;
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size var(--duration-base) var(--ease-out-expo);
}
.link:hover { background-size: 100% 1px; }

/* Magnetic wrapper — JS adds transform via inline style on mousemove */
[data-magnetic] { display: inline-block; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color var(--duration-base) var(--ease-out-quart),
              border-color var(--duration-base) var(--ease-out-quart),
              transform var(--duration-base) var(--ease-out-quart);
  border-bottom: 1px solid transparent;
}

.site-header[data-solid='true'] {
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--color-border);
}

.site-header[data-hidden='true'] { transform: translateY(-100%); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  display: block;
  height: 2.35rem;
  width: auto;
}

.footer-brand .logo img { height: 3rem; }
.nav-overlay-footer .logo img { height: 2rem; }

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-desktop a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-fg-muted);
  transition: color var(--duration-fast) var(--ease-out-quart);
}
.nav-desktop a:hover, .nav-desktop a[aria-current='page'] { color: var(--color-fg); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 1px;
  margin-inline: auto;
  background: var(--color-fg);
  transition: transform var(--duration-base) var(--ease-out-expo), opacity var(--duration-fast);
}

html[data-nav-open='true'] .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
html[data-nav-open='true'] .nav-toggle span:nth-child(2) { opacity: 0; }
html[data-nav-open='true'] .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header) - 1);
  background: var(--color-ink-overlay);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--space-gutter);
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--duration-slow) var(--ease-in-out-quart);
}

html[data-nav-open='true'] .nav-overlay { clip-path: inset(0 0 0% 0); }

.nav-overlay ul { display: flex; flex-direction: column; gap: var(--space-2); }

.nav-overlay a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 4vw, 4rem);
  font-weight: 500;
  color: var(--color-fg-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  transition: color var(--duration-base) var(--ease-out-quart);
}

.nav-overlay a:hover { color: var(--color-fg); }
.nav-overlay a:hover .nav-index { color: var(--color-accent-bright); }

.nav-index {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-fg-faint);
  transition: color var(--duration-base) var(--ease-out-quart);
}

.nav-overlay-footer {
  margin-top: var(--space-9);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.nav-overlay-footer a { color: var(--color-fg-muted); font-size: var(--text-sm); }
.nav-overlay-footer a:hover { color: var(--color-accent-bright); }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-5);
}

.marquee__track {
  display: flex;
  width: max-content;
  gap: var(--space-8);
  animation: marquee 32s linear infinite;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee__item {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-fg-faint);
  white-space: nowrap;
}

.marquee__item i { color: var(--color-purple-dim); font-style: normal; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; overflow-x: auto; }
}

/* ---------- Stat ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.stat__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-accent-bright);
  line-height: 1;
}

.stat__label {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-fg-muted);
}

/* ---------- Pillars (qualitative capability list, no unverified numbers) ---------- */
.pillar-grid {
  display: grid;
  gap: var(--space-5);
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.pillar__num {
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: var(--color-accent-bright);
  flex-shrink: 0;
}

.pillar__text {
  color: var(--color-fg-muted);
  font-size: var(--text-sm);
}

/* ---------- Cards: services ---------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

.service-card {
  position: relative;
  background: var(--color-ink);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 16rem;
  overflow: hidden;
  transition: background var(--duration-base) var(--ease-out-quart);
}

.service-card__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(1.2) brightness(0.9);
  transition: transform 0.6s var(--ease-out-quart), opacity var(--duration-base);
}

.service-card:hover .service-card__media {
  transform: scale(1.06);
  opacity: 0.65;
}

.service-card::before {
  content: '';
  position: absolute; inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,11,0.75) 0%, rgba(10,10,11,0.35) 45%, rgba(10,10,11,0.85) 100%),
    radial-gradient(circle at 20% 0%, rgba(198,161,91,0.16), transparent 60%);
}

.service-card:hover { background: var(--color-ink-raised); }

.service-card > * {
  position: relative;
  z-index: 2;
}

.service-card__index {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  color: var(--color-fg-faint);
  letter-spacing: var(--tracking-wide);
}

.service-card__title {
  font-size: var(--text-lg);
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.service-card__title svg {
  flex-shrink: 0;
  width: 1.25rem; height: 1.25rem;
  color: var(--color-accent);
  transition: transform var(--duration-base) var(--ease-out-back);
}

.service-card:hover .service-card__title svg { transform: translate(4px, -4px) scale(1.1); }

.service-card__desc {
  margin-top: var(--space-3);
  color: var(--color-fg-muted);
  font-size: var(--text-sm);
  max-width: 26rem;
}

/* ---------- Work / Portfolio rail ---------- */
.work-rail {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  padding-bottom: var(--space-4);
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}
.work-rail::-webkit-scrollbar { display: none; }

.work-card {
  scroll-snap-align: start;
  flex: 0 0 clamp(16rem, 70vw, 26rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.work-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(155deg, var(--color-ink-raised), var(--color-ink));
}

.work-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out-quart);
}

.work-card:hover .work-card__media img { transform: scale(1.06); }

.work-card__tag {
  position: absolute;
  top: var(--space-4); left: var(--space-4);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(10,10,11,0.6);
  backdrop-filter: blur(8px);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px solid var(--color-border-strong);
}

.work-card__title { font-size: var(--text-lg); }
.work-card__meta { color: var(--color-fg-muted); font-size: var(--text-sm); }
.work-card__approach { color: var(--color-fg-faint); font-size: var(--text-xs); margin-top: var(--space-2); line-height: var(--leading-normal); }

/* ---------- Process steps ---------- */
.process-list { display: flex; flex-direction: column; }

.process-item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.process-item:last-child { border-bottom: 1px solid var(--color-border); }

.process-item__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-purple-dim);
}

.process-item__title { font-size: var(--text-xl); margin-bottom: var(--space-2); }
.process-item__desc { color: var(--color-fg-muted); max-width: 34rem; }

/* ---------- Testimonials ---------- */
.testimonial {
  display: grid;
  gap: var(--space-6);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-2xl);
  line-height: var(--leading-snug);
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-fg-muted);
}

.testimonial__author strong { color: var(--color-fg); font-weight: 600; }

.testimonial-dots {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.testimonial-dots button {
  width: 0.5rem; height: 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-border-strong);
  transition: background var(--duration-base) var(--ease-out-quart), width var(--duration-base) var(--ease-out-quart);
}

.testimonial-dots button[aria-current='true'] { background: var(--color-accent); width: 1.5rem; }

/* ---------- Location chips ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.chip {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  color: var(--color-fg-muted);
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.chip:hover { border-color: var(--color-accent); color: var(--color-fg); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-9) var(--space-6);
  text-align: center;
  overflow: hidden;
  background: radial-gradient(120% 140% at 50% 0%, rgba(198,161,91,0.14), transparent 60%), var(--color-ink-raised);
  border: 1px solid var(--color-border);
}

.cta-band__title {
  font-size: var(--text-3xl);
  max-width: 40rem;
  margin-inline: auto;
}

.cta-band__actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* ---------- FAQ / Accordion ---------- */
.accordion-item { border-top: 1px solid var(--color-border); }
.accordion-item:last-child { border-bottom: 1px solid var(--color-border); }

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-5);
  text-align: left;
  font-size: var(--text-md);
  font-weight: 500;
}

.accordion-trigger__icon {
  flex-shrink: 0;
  width: 1.5rem; height: 1.5rem;
  position: relative;
}
.accordion-trigger__icon::before,
.accordion-trigger__icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-accent);
  transition: transform var(--duration-base) var(--ease-out-back);
}
.accordion-trigger__icon::before { width: 0.9rem; height: 1px; transform: translate(-50%, -50%); }
.accordion-trigger__icon::after { width: 1px; height: 0.9rem; transform: translate(-50%, -50%); }

.accordion-item[data-open='true'] .accordion-trigger__icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-base) var(--ease-out-quart);
}
.accordion-item[data-open='true'] .accordion-panel { grid-template-rows: 1fr; }

.accordion-panel__inner {
  overflow: hidden;
  color: var(--color-fg-muted);
  max-width: 42rem;
}
.accordion-panel__inner p { padding-bottom: var(--space-5); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-9) var(--space-6);
}

.footer-top {
  display: grid;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.footer-brand { max-width: 24rem; }
.footer-brand .logo { font-size: var(--text-xl); margin-bottom: var(--space-4); }

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.footer-col-title {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-fg-faint);
  margin-bottom: var(--space-4);
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { color: var(--color-fg-muted); font-size: var(--text-sm); }
.footer-col a:hover { color: var(--color-accent-bright); }

.footer-bottom {
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  color: var(--color-fg-faint);
  font-size: var(--text-xs);
}

.footer-credit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55em;
  letter-spacing: 0.01em;
}

.footer-credit__dot {
  color: var(--color-purple-dim);
  font-size: 0.7em;
}

.footer-credit__by {
  color: var(--color-fg-muted);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
}

.social-row { display: flex; gap: var(--space-4); }
.social-row a { color: var(--color-fg-muted); }
.social-row a:hover { color: var(--color-accent-bright); }

/* ---------- Prose (long-form content: legal pages, future Journal articles) ---------- */
.prose { max-width: 42rem; color: var(--color-fg-muted); line-height: var(--leading-loose); }

.prose > :first-child { margin-top: 0; }

.prose h2 {
  color: var(--color-fg);
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.prose h3 {
  color: var(--color-fg);
  font-size: var(--text-lg);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.prose p { margin-bottom: var(--space-4); }

.prose ul, .prose ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: var(--space-2); }

.prose a { color: var(--color-accent-bright); text-decoration: underline; text-underline-offset: 2px; }
.prose a:hover { color: var(--color-accent-bright); }

.prose strong { color: var(--color-fg); font-weight: 600; }

.prose .meta {
  font-size: var(--text-sm);
  color: var(--color-fg-faint);
  margin-bottom: var(--space-8);
}

/* ---------- Comparison table (Journal / long-form content) ---------- */
.compare-table-wrap {
  overflow-x: auto;
  margin: var(--space-6) 0 var(--space-7);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.compare-table th,
.compare-table td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.compare-table th {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-fg-faint);
  background: var(--color-ink-raised);
  white-space: nowrap;
}

.compare-table th:first-child,
.compare-table td:first-child {
  color: var(--color-fg);
  font-weight: 600;
  white-space: nowrap;
}

.compare-table tr:last-child td { border-bottom: none; }
.compare-table td[data-highlight='true'] { color: var(--color-teal-bright); font-weight: 600; }

/* ---------- Checklist (overrides .prose ul's disc/indent styling) ---------- */
.prose ul.checklist {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-5) 0 var(--space-6);
}

.prose ul.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: 0;
}

.prose ul.checklist svg {
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.15rem;
  color: var(--color-teal);
}

/* ---------- Form fields ---------- */
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }

.field label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-fg-muted);
}

.field input,
.field select,
.field textarea {
  background: var(--color-ink-raised);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  color: var(--color-fg);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-out-quart);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-accent);
}

.field input:invalid:not(:placeholder-shown) { border-color: var(--color-plum-deep); }

.field textarea { resize: vertical; min-height: 9rem; }

.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23a8a49c' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-8);
}

.field-row {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.field-note {
  font-size: var(--text-xs);
  color: var(--color-fg-faint);
  margin-top: calc(var(--space-5) * -1 + var(--space-2));
  margin-bottom: var(--space-5);
}

@media (min-width: 40rem) {
  .field-row { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Page transition curtain ----------
   Rises to cover the screen right before an internal navigation, so leaving
   a page feels branded instead of an abrupt browser unload. The destination
   page's own .preloader wipe (see fonts/base) then reads as the "arrival"
   half of the same motion. */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 550;
  background: var(--color-ink);
  transform: translateY(100%);
  pointer-events: none;
}

/* ---------- Scroll progress bar ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--color-purple), var(--color-teal));
  z-index: var(--z-toast);
  pointer-events: none;
}

/* ---------- Tap/press feedback (touch + mouse) ---------- */
.chip,
.service-card,
.work-card,
.related-card,
.article-card,
.accordion-trigger,
.vm-card,
.contact-person {
  transition: transform var(--duration-fast) var(--ease-out-quart), border-color var(--duration-fast) var(--ease-out-quart), background var(--duration-fast) var(--ease-out-quart);
}

a.chip:active,
.service-card:active,
.work-card:active,
.related-card:active,
.article-card:active,
.accordion-trigger:active {
  transform: scale(0.97);
}

/* ---------- Sticky utility actions ---------- */
.sticky-actions {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

.sticky-actions__btn {
  width: 3.25rem; height: 3.25rem;
  border-radius: var(--radius-pill);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-ink-raised);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-base) var(--ease-out-back), background var(--duration-fast);
}
.sticky-actions__btn:hover { transform: scale(1.08); }

.sticky-actions__btn--whatsapp { background: #25D366; border-color: #25D366; color: #0a0a0b; }
.sticky-actions__btn svg { width: 1.4rem; height: 1.4rem; }

/* ---------- Custom cursor (desktop, pointer:fine only) ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  display: none;
}

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate(-50%, -50%);
  transition: width var(--duration-fast) var(--ease-out-quart), height var(--duration-fast) var(--ease-out-quart), opacity var(--duration-fast);
  display: none;
}

@media (pointer: fine) {
  html.js .cursor, html.js .cursor-ring { display: block; }
  /* :has() guard — only hide the native cursor on pages that actually include the
     custom .cursor/.cursor-ring elements. Without this, any page missing them
     (e.g. thank-you/) hides the mouse pointer with nothing rendered to replace it. */
  html.js:has(.cursor), html.js:has(.cursor) a, html.js:has(.cursor) button { cursor: none; }
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: var(--color-ink);
  perspective: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-5);
}

.preloader__mark {
  width: clamp(10rem, 22vw, 14rem);
  height: auto;
}

.preloader__bar {
  width: 12rem;
  height: 1px;
  background: var(--color-border-strong);
  overflow: hidden;
}

.preloader__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--color-accent);
}

html:not(.js) .preloader { display: none; }

/* ---------- Split-type helpers ----------
   SplitType (types: 'lines,words') wraps output in .line > .word.
   The .line wrapper is what gets overflow:hidden so words can
   translateY out of a clean mask during reveal. */
[data-split] .line { overflow: hidden; display: block; }
[data-split] .word { display: inline-block; will-change: transform; }

/* ---------- Responsive ---------- */
@media (min-width: 48rem) {
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1.4fr 2fr; }
  .footer-cols { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 64rem) {
  .nav-desktop { display: block; }
  .nav-toggle { display: none; }
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .section-head { max-width: 50rem; }
}