/* ==========================================================================
   components.css — repeated blocks, built once and reused across pages.
   Every value references a token from tokens.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  min-height: var(--control-h);
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  line-height: 1;
  padding: 0 var(--space-4);
  border-radius: var(--radius-full);
  border: var(--border-width) solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition: transform var(--transition), background-color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
}

.btn:hover {
  text-decoration: none;
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--signature);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(var(--hover-lift));
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  background: var(--surface-accent);
  transform: translateY(var(--hover-lift));
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
}

.btn--ghost:hover {
  background: var(--surface-2);
}

.btn--lg {
  padding-inline: var(--space-5);
}

.btn--block {
  width: 100%;
}

/* text link with trailing arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--weight-semibold);
  font-size: var(--text-small);
  color: var(--color-primary);
}

.link-arrow::after {
  content: "\203A"; /* › */
  font-weight: var(--weight-bold);
  transition: transform var(--transition);
}

.link-arrow:hover {
  text-decoration: none;
  color: var(--color-primary-hover);
}

.link-arrow:hover::after {
  transform: translateX(var(--space-1));
}

/* --------------------------------------------------------------------------
   Site header + primary nav
   -------------------------------------------------------------------------- */
/* No bar: the header is an invisible fixed layer; the logo, nav pill and CTA
   float over the page. pointer-events are re-enabled only on the controls so
   clicks pass through the empty space between them. */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  background: transparent;
  pointer-events: none;
}

.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end; /* mobile: hamburger to the corner */
  gap: var(--space-3);
  min-height: var(--header-h);
}

.site-header__cta {
  display: none;
}

.site-header__logo,
.primary-nav,
.site-header__cta,
.nav-toggle {
  pointer-events: auto;
}

/* mobile: logo dead-centre, independent of the hamburger */
.site-header__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__logo img {
  height: 32px; /* --space-4 */
  width: auto;
  filter: drop-shadow(0 1px 3px rgba(255, 255, 255, 0.75));
}

/* On scroll the logo and CTA fade away — opacity only, so nothing shifts and
   the centred nav pill stays exactly where it is. */
.site-header__logo,
.site-header__cta {
  transition: opacity var(--transition-slow), visibility 0s;
}

.site-header[data-scrolled="true"] .site-header__logo,
.site-header[data-scrolled="true"] .site-header__cta {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-slow), visibility 0s var(--transition-slow);
}

.primary-nav {
  display: none;
}

/* nav links live in a rounded pill (matches lumago.ca), floating over the page.
   Pill height + rounding match every .btn via --control-h / --radius-full;
   the active item is an inset rounded pill. */
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--control-h);
  padding: var(--space-1);
  background: var(--surface-1);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.primary-nav a {
  display: flex;
  align-items: center;
  min-height: calc(var(--control-h) - var(--space-2));
  font-family: var(--font-display);
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  line-height: 1;
  color: var(--color-text-muted);
  padding-inline: var(--space-3);
  border-radius: var(--radius-full);
  transition: color var(--transition), background-color var(--transition);
}

.primary-nav a:hover {
  color: var(--color-text);
  text-decoration: none;
}

.primary-nav a[aria-current="page"] {
  color: var(--color-secondary);
  background: var(--surface-accent);
}

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Mobile navigation — folds down from under the fixed header (as on lumago.ca)
   -------------------------------------------------------------------------- */
.offcanvas {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: var(--z-offcanvas);
  background: var(--surface-1);
  border-bottom: var(--border-width) solid var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-115%);
  transition: transform var(--transition);
  visibility: hidden;
}

.offcanvas[data-open="true"] {
  transform: translateY(0);
  visibility: visible;
}

.offcanvas__panel {
  padding-block: var(--space-2) var(--space-4);
  max-height: calc(100svh - var(--header-h));
  overflow-y: auto;
}

.offcanvas__links {
  display: flex;
  flex-direction: column;
}

.offcanvas__links a {
  font-family: var(--font-display);
  font-size: var(--text-h4);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  padding: var(--space-3) 0;
  border-bottom: var(--border-width) solid var(--color-border);
}

.offcanvas__links a[aria-current="page"] {
  color: var(--color-primary);
}

.offcanvas .btn {
  margin-top: var(--space-3);
}

@media (min-width: 900px) {
  .offcanvas { display: none; }
}

/* --------------------------------------------------------------------------
   Hero — Home (aurora) and inner pages
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero--home {
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding-block: var(--space-7);
  background: var(--surface-1);
}

.hero--home .hero__inner {
  position: relative;
  z-index: var(--z-hero-content);
  text-align: center;
  margin-inline: auto;
  max-width: 720px;
}

/* darker copy over the vivid aurora — the small line especially */
.hero--home h1 {
  color: var(--color-ink);
}

.hero--home .hero__lead {
  color: var(--color-ink);
  font-weight: var(--weight-medium);
}

.hero--home .hero__actions .btn {
  box-shadow: var(--shadow-lg);
}

.hero--home .hero__actions .btn--secondary {
  background: var(--surface-1);
  border-color: var(--surface-1);
}

.hero--home .hero__actions .btn--secondary:hover {
  background: var(--surface-2);
  border-color: var(--surface-2);
}

.hero__lead {
  margin-top: var(--space-3);
  font-size: var(--text-h4);
  color: var(--color-text-muted);
  margin-inline: auto;
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.hero--home .hero__actions {
  justify-content: center;
}

.hero--page {
  background: var(--surface-accent);
  border-bottom: var(--border-width) solid var(--color-border);
  padding-block: var(--space-6);
}

.hero--page .hero__inner {
  max-width: var(--container-narrow);
}

.hero--page .hero__lead {
  margin-inline: 0;
}

/* --------------------------------------------------------------------------
   Client logo row — continuous marquee (matches lumago.ca). Reduced-motion
   users get a static wrapped grid of the ten logos instead.
   -------------------------------------------------------------------------- */
.logo-row {
  overflow: hidden;
  padding-block: var(--space-4);
  border-block: var(--border-width) solid var(--color-border);
  background: var(--surface-2);
}

.logo-row__track {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  width: max-content;
  animation: logo-marquee 48s linear infinite;
}

.logo-row__track:hover {
  animation-play-state: paused;
}

.logo-row__track img {
  flex-shrink: 0;
  height: 68px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.6;
  transition: opacity var(--transition), filter var(--transition);
}

.logo-row__track img:hover {
  filter: grayscale(0);
  opacity: 1;
}

@keyframes logo-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - (var(--space-6) / 2))); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-row {
    overflow: visible;
  }
  .logo-row__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: auto;
    gap: var(--space-4) var(--space-5);
  }
  .logo-row__track img:nth-child(n + 11) {
    display: none; /* drop the duplicate set */
  }
}

/* --------------------------------------------------------------------------
   Sticky / folding service cards (Home — "What We Bring to the Table")
   -------------------------------------------------------------------------- */
.fold-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.fold-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  /* sticky/folding stack — on every viewport */
  position: sticky;
  top: calc(var(--header-h) + var(--space-2));
}

/* progressive offset so each card folds a little lower than the last */
.fold-card:nth-child(1) { top: calc(var(--header-h) + var(--space-1)); }
.fold-card:nth-child(2) { top: calc(var(--header-h) + var(--space-2)); }
.fold-card:nth-child(3) { top: calc(var(--header-h) + var(--space-3)); }
.fold-card:nth-child(4) { top: calc(var(--header-h) + var(--space-4)); }

/* Card fills — mapped to match lumago.ca exactly (card1–card4). The whole card
   is one flat pastel: text sits directly on it and each service illustration
   is tinted to the same colour, so the media panel is transparent. */
.fold-card--brand   { background: var(--fill-blue); }   /* #c2e5eb */
.fold-card--growth  { background: var(--fill-yellow); } /* #fdf7cb */
.fold-card--design  { background: var(--fill-sage); }   /* #dcf4ca */
.fold-card--content { background: var(--fill-peach); }  /* #fbdfc1 */

.fold-card__media {
  display: none; /* mobile: text only; the illustration returns at >=768px */
  background: transparent;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}

.fold-card__media img {
  width: auto;
  max-width: 100%;
  max-height: 180px;
  object-fit: contain;
}

.fold-card__content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.fold-card p {
  color: var(--color-text);
  max-width: 52ch;
}

/* teal link is low-contrast on the pale-blue card — use the deep teal */
.fold-card .link-arrow {
  color: var(--color-secondary);
}

.fold-card .link-arrow:hover {
  color: var(--color-text);
}

.fold-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.fold-card li {
  position: relative;
  padding-left: var(--space-2);
  font-size: var(--text-small);
}

.fold-card li::before {
  content: "\2022"; /* • */
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

.fold-card__foot {
  padding-top: var(--space-2);
}

@media (min-width: 768px) {
  .fold-cards {
    gap: var(--space-4);
  }

  .fold-card {
    grid-template-columns: 1.1fr 1fr;
    min-height: 380px;
  }

  .fold-card:nth-child(1) { top: calc(var(--header-h) + var(--space-2)); }
  .fold-card:nth-child(2) { top: calc(var(--header-h) + var(--space-3)); }
  .fold-card:nth-child(3) { top: calc(var(--header-h) + var(--space-4)); }
  .fold-card:nth-child(4) { top: calc(var(--header-h) + var(--space-5)); }

  /* image takes one full side */
  .fold-card__media {
    display: flex;
    order: 2;
    padding: var(--space-4);
  }

  .fold-card__media img {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
  }

  .fold-card__content {
    padding: var(--space-6);
    gap: var(--space-3);
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   Process steps (Home — the three-step approach)
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  gap: var(--space-4);
  counter-reset: step;
}

.step {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--surface-1);
}

.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--surface-accent);
  color: var(--color-secondary);
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-small);
  margin-bottom: var(--space-3);
}

.step h3 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-2);
}

.step p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
  }
}

/* --------------------------------------------------------------------------
   Metric cards (Home — Featured results)
   -------------------------------------------------------------------------- */
.metrics {
  display: grid;
  gap: var(--space-3);
}

.metric {
  display: block;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--surface-1);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.metric:hover {
  text-decoration: none;
  transform: translateY(var(--hover-lift));
  box-shadow: var(--hover-shadow);
  border-color: var(--color-primary);
}

.metric__value {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-h2);
  line-height: 1;
  color: var(--color-primary);
}

.metric__label {
  display: block;
  margin-top: var(--space-1);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.metric__client {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.metric__more {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
}

/* the flagship gets visual primacy */
.metric--primary {
  background: var(--surface-accent);
  border-color: var(--color-primary);
}

@media (min-width: 768px) {
  .metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .metric--primary {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .metric--primary .metric__value {
    font-size: var(--text-h1);
  }
}

@media (min-width: 1024px) {
  .metrics {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .metric--primary {
    grid-row: auto;
  }

  .metric--primary .metric__value {
    font-size: var(--text-h1);
  }
}

/* --------------------------------------------------------------------------
   FAQ — native disclosure
   -------------------------------------------------------------------------- */
.faq {
  max-width: var(--container-narrow);
  border-top: var(--border-width) solid var(--color-border);
}

.faq details {
  border-bottom: var(--border-width) solid var(--color-border);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: var(--text-h4);
  line-height: 1;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq summary:hover {
  color: var(--color-primary);
}

.faq__answer {
  padding-bottom: var(--space-3);
  color: var(--color-text-muted);
  max-width: 68ch;
}

/* --------------------------------------------------------------------------
   Service explorer (Services page) — tabs on desktop, accordion on mobile.
   ONE set of panel markup; the tablist is navigation only.
   -------------------------------------------------------------------------- */
.svc-tablist {
  display: none;
}

.svc-panel + .svc-panel {
  margin-top: var(--space-2);
}

.svc-panel {
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.svc-panel__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--surface-2);
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-h4);
  color: var(--color-text);
  text-align: left;
}

.svc-panel__toggle::after {
  content: "+";
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition);
}

.svc-panel__toggle[aria-expanded="true"]::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.svc-panel__region {
  padding: var(--space-4);
}

.svc-panel__region[hidden] {
  display: none;
}

.svc-panel__media {
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--surface-accent);
  overflow: hidden;
}

.svc-panel__media img {
  width: 100%;
}

.svc-panel__intro {
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  max-width: 64ch;
}

.svc-caps {
  border-top: var(--border-width) solid var(--color-border);
}

.svc-caps details {
  border-bottom: var(--border-width) solid var(--color-border);
}

.svc-caps summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-weight: var(--weight-semibold);
  font-size: var(--text-small);
  cursor: pointer;
  list-style: none;
}

.svc-caps summary::-webkit-details-marker { display: none; }

.svc-caps summary::after {
  content: "+";
  color: var(--color-text-muted);
  transition: transform var(--transition);
}

.svc-caps details[open] summary::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.svc-caps p {
  padding-bottom: var(--space-3);
  font-size: var(--text-small);
  color: var(--color-text-muted);
  max-width: 64ch;
}

@media (min-width: 768px) {
  .svc-explorer {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) 2.4fr;
    gap: var(--space-5);
    align-items: start;
  }

  /* pinned near the top of the panel and sticky, so expanding a capability
     on the right never shifts the rail */
  .svc-tablist {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    position: sticky;
    top: calc(var(--header-h) + var(--space-4));
  }

  .svc-tablist button {
    text-align: left;
    padding: var(--space-2) var(--space-3);
    border: none;
    border-left: 2px solid var(--color-border);
    background: transparent;
    font-family: var(--font-display);
    font-weight: var(--weight-medium);
    font-size: var(--text-small);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition);
  }

  .svc-tablist button[aria-selected="true"] {
    color: var(--color-text);
    border-left-color: var(--color-primary);
  }

  .svc-panels {
    min-width: 0;
  }

  .svc-panel {
    border: none;
  }

  .svc-panel + .svc-panel {
    margin-top: 0;
  }

  /* desktop: tablist controls which panel shows; toggles hidden */
  .svc-panel__toggle {
    display: none;
  }

  .svc-panel[hidden] {
    display: none;
  }

  .svc-panel__region {
    padding: 0;
  }

  .svc-panel__inner {
    display: grid;
    grid-template-columns: 5fr 6fr;
    gap: var(--space-5);
    align-items: start;
  }

  .svc-panel__media {
    margin-bottom: 0;
  }

  .svc-panel__media img {
    max-height: 380px;
    margin-inline: auto;
  }
}

/* --------------------------------------------------------------------------
   Closing frame block (Services) / inverse callout
   -------------------------------------------------------------------------- */
.frame-block {
  background: var(--surface-inverse);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
}

.frame-block h2,
.frame-block h3 {
  color: #ffffff;
}

.frame-block p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 60ch;
  margin-top: var(--space-3);
}

/* --------------------------------------------------------------------------
   Values grid (About)
   -------------------------------------------------------------------------- */
.values {
  display: grid;
  gap: var(--space-3);
}

.value {
  border: var(--border-width) solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--surface-1);
}

.value h3 {
  font-size: var(--text-h4);
  margin-bottom: var(--space-2);
}

.value p {
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .values { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .values { grid-template-columns: repeat(4, 1fr); }
}

/* --------------------------------------------------------------------------
   Testimonials (About)
   -------------------------------------------------------------------------- */
.quotes {
  display: grid;
  gap: var(--space-3);
}

.quote {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: var(--surface-1);
}

.quote blockquote {
  font-size: var(--text-body);
  color: var(--color-text);
  line-height: var(--leading-normal);
}

.quote figcaption {
  border-top: var(--border-width) solid var(--color-border);
  padding-top: var(--space-3);
  font-size: var(--text-small);
}

.quote__name {
  font-weight: var(--weight-semibold);
}

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

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

/* --------------------------------------------------------------------------
   Case studies + flip cards (Projects)
   -------------------------------------------------------------------------- */
/* Each case study is a light panel with a saturated per-project accent
   (derived from the brand pastels used on lumago.ca). */
.case--nexiom { --case-fill: var(--case-blue-fill);   --case-accent: var(--case-blue-accent); }
.case--tuito  { --case-fill: var(--case-yellow-fill); --case-accent: var(--case-yellow-accent); }
.case--aet    { --case-fill: var(--case-sage-fill);   --case-accent: var(--case-sage-accent); }
.case--lph    { --case-fill: var(--case-peach-fill);  --case-accent: var(--case-peach-accent); }

.case {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  background: var(--case-fill);
}

.case__eyebrow {
  color: var(--case-accent);
}

.case a {
  color: var(--case-accent);
  text-decoration: underline;
}

.case__tags {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.case__grid {
  display: grid;
  gap: var(--space-4);
  margin-block: var(--space-4);
}

.case__col h3 {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--case-accent);
  margin-bottom: var(--space-2);
}

.case__col p {
  color: var(--color-text);
}

.case__stat {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-h2-fluid);
  line-height: var(--leading-tight);
  color: var(--case-accent);
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
}

.case__insight {
  background: var(--surface-1);
  border-left: 3px solid var(--case-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.case__insight h3 {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--case-accent);
  margin-bottom: var(--space-1);
}

.case__insight p {
  font-size: var(--text-small);
  color: var(--color-text);
}

.case--primary {
  padding: var(--space-6);
}

.case__assoc {
  font-size: var(--text-small);
  color: var(--color-text);
  margin-top: var(--space-3);
}

.flip-hint {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.flip-hint .on-hover { display: none; }
.flip-hint .on-touch { display: inline; }

@media (hover: hover) {
  .flip-hint .on-hover { display: inline; }
  .flip-hint .on-touch { display: none; }
}

.flip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.flip {
  display: block;
  width: 100%;
  position: relative;
  min-height: 132px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  perspective: 1000px;
  font: inherit;
  text-align: center;
}

.flip__inner {
  display: block;
  position: relative;
  width: 100%;
  min-height: 132px;
  transition: transform 0.5s ease;
  transform-style: preserve-3d;
}

.flip[aria-pressed="true"] .flip__inner {
  transform: rotateY(180deg);
}

@media (hover: hover) {
  .flip:hover .flip__inner,
  .flip:focus-visible .flip__inner {
    transform: rotateY(180deg);
  }
}

.flip__face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.flip__front {
  /* the case's accent — a deeper take on its panel colour */
  background: var(--case-accent, var(--surface-inverse));
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  font-size: var(--text-small);
}

.flip__back {
  background: var(--surface-1);
  color: var(--case-accent, var(--color-secondary));
  border: 2px solid var(--case-accent, var(--color-primary));
  font-size: var(--text-small);
  line-height: var(--leading-normal);
  transform: rotateY(180deg);
}

@media (min-width: 640px) {
  .flip-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .flip-grid { grid-template-columns: repeat(3, 1fr); }
  .flip-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .case__grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
}

/* --------------------------------------------------------------------------
   Connect block — switcher (Book a call / Got a question?)
   Appears at the foot of every page.
   -------------------------------------------------------------------------- */
.connect {
  background: var(--surface-2);
  border-top: var(--border-width) solid var(--color-border);
}

.connect__switch {
  display: inline-flex;
  padding: var(--space-1);
  gap: var(--space-1);
  border-radius: var(--radius-full);
  background: var(--surface-1);
  border: var(--border-width) solid var(--color-border);
  margin-bottom: var(--space-4);
}

.connect__switch button {
  padding: var(--space-1) var(--space-3);
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  font-size: var(--text-small);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
}

.connect__switch button[aria-selected="true"] {
  background: var(--color-primary);
  color: #ffffff;
}

.connect__region[hidden] {
  display: none;
}

.connect__cal {
  display: block;
  width: 100%;
  min-height: 560px;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--surface-1);
}

.connect__cal-fallback {
  margin-top: var(--space-2);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

#connect-form {
  max-width: var(--container-narrow);
}

.connect__aside {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-width) solid var(--color-border);
  font-size: var(--text-small);
  color: var(--color-text-muted);
  max-width: 68ch;
}

.connect__aside a {
  font-weight: var(--weight-semibold);
}

/* Form */
.form-field {
  margin-bottom: var(--space-3);
}

.form-row {
  display: grid;
  gap: var(--space-3);
}

.form-field label {
  display: block;
  margin-bottom: var(--space-1);
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
}

.form-field .optional {
  font-weight: var(--weight-regular);
  color: var(--color-text-muted);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-placeholder);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--surface-accent);
}

.form-field textarea {
  min-height: 132px;
  resize: vertical;
}

.form-field[data-invalid="true"] input,
.form-field[data-invalid="true"] textarea {
  border-color: var(--color-error);
}

.form-error {
  margin-top: var(--space-1);
  font-size: var(--text-caption);
  color: var(--color-error);
}

.form-status {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-small);
}

.form-status[data-state="success"] {
  background: var(--surface-accent);
  color: var(--color-secondary);
}

.form-status[data-state="error"] {
  background: var(--surface-1);
  border: var(--border-width) solid var(--color-error);
  color: var(--color-error);
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--surface-inverse);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-6) var(--space-4);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
}

.site-footer a:hover {
  color: #ffffff;
}

.site-footer__grid {
  display: grid;
  gap: var(--space-5);
}

.site-footer__brand img {
  height: 24px;
  width: auto;
  margin-bottom: var(--space-3);
}

.site-footer__tagline {
  font-size: var(--text-small);
  color: rgba(255, 255, 255, 0.55);
  max-width: 34ch;
}

.site-footer__socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-4);
}

.site-footer__socials a {
  font-size: var(--text-small);
  font-weight: var(--weight-medium);
}

.site-footer__col h2 {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: #ffffff;
  margin-bottom: var(--space-2);
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-size: var(--text-small);
}

.site-footer__bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: var(--border-width) solid rgba(255, 255, 255, 0.14);
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.45);
}

@media (min-width: 640px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: var(--space-6);
  }
  .site-footer__brand {
    grid-column: auto;
  }
}

/* --------------------------------------------------------------------------
   Scroll-to-top
   -------------------------------------------------------------------------- */
.to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: var(--z-scrolltop);
  width: 44px;
  height: 44px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: var(--surface-inverse);
  font-size: var(--text-h4);
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition), background-color var(--transition);
}

.to-top[data-visible="true"] {
  opacity: 1;
  visibility: visible;
}

.to-top:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   Larger viewports — header switches to full nav
   -------------------------------------------------------------------------- */
@media (min-width: 900px) {
  .primary-nav { display: block; }
  .site-header__cta { display: inline-flex; }
  .nav-toggle { display: none; }

  /* desktop: symmetric flex row, logo back in flow */
  .site-header__inner {
    justify-content: center;
    gap: var(--space-6);
  }

  .site-header__logo {
    position: static;
    transform: none;
  }

  .logo-row {
    padding-block: var(--space-5);
  }

  .logo-row__track img {
    height: 84px;
  }
}