/* ---------------------------------------------------------------
   components.css — shared marketing components.
   Token-only colors; semantic HTML; reduced-motion compliant.
--------------------------------------------------------------- */

/* ============================================================
   Layout primitives
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--layout-max);
  margin: 0 auto;
  padding-inline: var(--layout-gutter);
}

.section {
  padding-block: var(--space-16);
}
@media (min-width: 1024px) {
  .section { padding-block: var(--space-20); }
}

.section--cream   { background: var(--color-surface-page); color: var(--color-text-primary); }
.section--soft    { background: var(--color-surface-page-soft); color: var(--color-text-primary); }
.section--dark    { background: var(--color-surface-inverse); color: var(--color-text-on-dark); }
.section--no-pad  { padding-block: 0; }

.section--dark a:not(.button) { color: var(--color-text-on-dark); }

/* ============================================================
   Typography utilities
   ============================================================ */
.eyebrow {
  font-size: var(--type-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-text-secondary);
  display: inline-block;
  margin-bottom: var(--space-4);
}
.section--dark .eyebrow { color: var(--color-text-on-dark-muted); }

.display-lg {
  font-size: var(--type-display-lg);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}
.display {
  font-size: var(--type-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}
.title {
  font-size: var(--type-title);
  line-height: var(--leading-title);
  letter-spacing: var(--tracking-title);
}
.subtitle { font-size: var(--type-subtitle); line-height: 1.25; }
.body-lg  { font-size: var(--type-body-lg); line-height: 1.55; }
.caption  { font-size: var(--type-caption); color: var(--color-text-secondary); }
.mono     { font-family: var(--font-mono); font-size: var(--type-caption); }

.lead {
  font-size: var(--type-body-lg);
  line-height: 1.55;
  color: var(--color-text-secondary);
  max-width: 60ch;
}
.section--dark .lead { color: var(--color-text-on-dark-muted); }

/* ============================================================
   Section title
   ============================================================ */
.section-title {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 60ch;
  margin-bottom: var(--space-12);
}
.section-title__title { font-size: var(--type-title); line-height: var(--leading-title); }
.section-title__lead  { color: var(--color-text-secondary); max-width: 60ch; }
.section--dark .section-title__lead { color: var(--color-text-on-dark-muted); }

/* ============================================================
   Button
   ============================================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-target-min);
  padding: var(--space-3) var(--space-6);
  font-size: var(--type-body);
  line-height: 1;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--motion-quick) var(--ease-standard),
    color var(--motion-quick) var(--ease-standard),
    border-color var(--motion-quick) var(--ease-standard);
}
.button--primary {
  background: var(--color-action-primary);
  color: var(--color-text-on-dark);
}
.button--primary:hover {
  background: var(--color-action-primary-hover);
}
.button--ghost {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-subtle);
}
.button--ghost:hover {
  border-color: var(--color-text-primary);
}
.section--dark .button--ghost {
  color: var(--color-text-on-dark);
  border-color: var(--color-border-on-dark);
}
.section--dark .button--ghost:hover {
  border-color: var(--color-text-on-dark);
}

/* External-link arrow inside a button (↗). Sits after the label;
   the button's flex gap provides the spacing. */
.button__ext-icon {
  flex: none;
  transition: transform var(--motion-quick) var(--ease-standard);
}
.button:hover .button__ext-icon {
  transform: translate(2px, -2px);
}

/* ============================================================
   Editorial link (.link-editorial)
   Use only on footer links, inline editorial prose links,
   and "read more" / "view all" links.
   ============================================================ */
.link-editorial {
  position: relative;
  display: inline-block;
  color: inherit;
}
.link-editorial::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-emphasis) var(--ease-standard);
}
.link-editorial:hover::after,
.link-editorial:focus-visible::after {
  transform: scaleX(1);
}
@media (prefers-reduced-motion: reduce) {
  .link-editorial::after {
    transition: none;
  }
  .link-editorial:hover::after,
  .link-editorial:focus-visible::after {
    transform: scaleX(1);
  }
}

/* ============================================================
   Site header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-surface-page);
  border-bottom: 1px solid transparent;
  transition: border-color var(--motion-quick) var(--ease-standard);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-border-subtle);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 72px;
}
.site-header__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.site-header__logo-text {
  font-size: var(--type-body);
  font-weight: 400;
}
.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.site-header__nav-link {
  font-size: var(--type-body);
  padding: var(--space-2) 0;
  color: var(--color-text-primary);
  transition: color var(--motion-quick) var(--ease-standard);
}
.site-header__nav-link[aria-current="page"] { color: var(--color-action-primary); }
.site-header__nav-link:hover { color: var(--color-action-primary); }

.site-header__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
}
.site-header__toggle-icon {
  width: 22px; height: 2px;
  background: currentColor;
  position: relative;
}
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: currentColor;
}
.site-header__toggle-icon::before { top: -7px; }
.site-header__toggle-icon::after  { top: 7px;  }

@media (max-width: 1023px) {
  .site-header__nav { display: none; }
  .site-header__toggle { display: inline-flex; }
  .site-header.is-drawer-open .site-header__nav {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4) var(--layout-gutter) var(--space-8);
    background: var(--color-surface-page);
    border-bottom: 1px solid var(--color-border-subtle);
  }
  .site-header.is-drawer-open .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }
  .site-header.is-drawer-open .site-header__nav-link {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }
}

/* ============================================================
   Nav dropdown — "What we do" → pillar pages
   ============================================================ */
.site-header__has-sub { position: relative; }
.site-header__nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: 0;
  font: inherit;
  font-size: var(--type-body);
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--space-2) 0;
  transition: color var(--motion-quick) var(--ease-standard);
}
.site-header__nav-toggle:hover,
.site-header__nav-toggle.is-current { color: var(--color-action-primary); }
/* The toggle never carries the editorial hover-underline — the caret
   and the dropdown panel already signal it (any context). */
.site-header__nav-toggle::after { content: none !important; }
.site-header__nav-caret {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  color: currentColor;
  transition: transform var(--motion-emphasis) var(--ease-standard);
}
.site-header__nav-caret svg { width: 100%; height: 100%; display: block; }
.site-header__has-sub.is-open .site-header__nav-toggle .site-header__nav-caret {
  transform: rotate(180deg);
}

.site-header__submenu {
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  display: grid;
  gap: 2px;
}
/* Rich dropdown rows — swatch + title + description */
.site-header__subitem {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-3);
  border-radius: 8px;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background-color var(--motion-quick) var(--ease-standard);
}
.site-header__subitem:hover { background: color-mix(in srgb, currentColor 8%, transparent); }
/* Bare line icon (no box) — inherits text colour via currentColor */
.site-header__subitem-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  margin-top: 1px;
  color: inherit;
}
.site-header__subitem-glyph {
  width: 29px;
  height: 29px;
  display: block;
}
.site-header__subitem-body { display: grid; gap: 1px; flex: 1 1 auto; min-width: 0; }
.site-header__subitem-title {
  font-size: var(--type-body);
  line-height: 1.25;
  color: inherit;
}
.site-header__subitem-desc {
  font-size: var(--type-caption);
  line-height: 1.3;
  color: var(--color-text-secondary);
}
.site-header__subitem[aria-current="page"] { color: var(--color-action-primary); }

/* Desktop (≥1024) — floating dropdown panel */
@media (min-width: 1024px) {
  .site-header__submenu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 340px;
    background: var(--color-surface-page);
    border: 1px solid var(--color-border-subtle);
    border-radius: 8px;
    box-shadow: 0 14px 36px rgba(26, 26, 26, 0.10);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity var(--motion-enter) var(--ease-standard),
                transform var(--motion-enter) var(--ease-standard),
                visibility var(--motion-enter) var(--ease-standard);
    z-index: 60;
  }
  .site-header__has-sub:hover .site-header__submenu,
  .site-header__has-sub:focus-within .site-header__submenu,
  .site-header__has-sub.is-open .site-header__submenu {
    opacity: 1;
    visibility: visible;
    transform: none;
  }
}

/* Mobile drawer (≤1023) — inline expandable submenu */
@media (max-width: 1023px) {
  /* relative !important so the chevron anchors to the toggle row itself
     (the per-context drawer rules set nav-link position:static, which
     would otherwise make the chevron anchor to the whole has-sub group
     and drift down when the submenu is open). */
  .site-header.is-drawer-open .site-header__nav-toggle {
    position: relative !important;
    width: 100%;
    text-align: left;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }
  /* Chevron pinned to the right edge of the toggle row — same spot
     whether the submenu is open (▲) or closed (▼). */
  .site-header.is-drawer-open .site-header__nav-caret {
    position: absolute;
    right: 0;
    top: calc(50% - 9px);
    width: 18px;
    height: 18px;
  }
  .site-header__submenu { display: none; padding: var(--space-2) 0 var(--space-4); }
  .site-header__has-sub.is-open .site-header__submenu { display: grid; gap: var(--space-1); }
  /* Full-width rows with padding on all sides so the hover/active
     background has room around the icon + text (not flush left, not
     narrower than the drawer). Text follows the drawer's themed colour
     (dark on beige, light on the blue who-we-are / dark home drawers). */
  .site-header.is-drawer-open .site-header__subitem { padding: var(--space-3); color: inherit; }
  .site-header.is-drawer-open .site-header__subitem-desc { color: inherit; opacity: 0.7; }

  /* Home index drawers: dark (over hero) → light submenu;
     cream (past hero) → dark submenu. */
  body.is-home-v2 .site-header.is-drawer-open .site-header__subitem { color: var(--color-text-on-dark); }
  body.is-home-v2 .site-header.is-past-hero.is-drawer-open .site-header__subitem { color: var(--color-text-primary); }
}

/* ============================================================
   Site footer
   ============================================================ */
.site-footer {
  background: var(--color-surface-inverse);
  color: var(--color-text-on-dark);
  padding-block: var(--space-16) var(--space-8);
}
.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.site-footer__col-title {
  font-size: var(--type-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-text-on-dark-muted);
  margin-bottom: var(--space-4);
}
.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-on-dark);
  font-size: var(--type-caption);
  color: var(--color-text-on-dark-muted);
}
.site-footer__legal {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.site-footer__social {
  display: flex;
  gap: var(--space-4);
}
.site-footer__social-link {
  display: inline-flex;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  color: var(--color-text-on-dark);
  transition: opacity var(--motion-quick) var(--ease-standard);
}
.site-footer__social-link:hover {
  opacity: 0.6;
}
.site-footer__social-link svg {
  width: 16px; height: 16px;
  fill: currentColor;
}

/* ============================================================
   Page opener (generic — replaces the Webflow hero shape)
   No "HeroFrame"/"HeroVideo"/"HeroGradient" lock-in.
   ============================================================ */
.page-opener {
  position: relative;
  isolation: isolate;
  contain: layout style paint;
  padding-block: var(--space-20) var(--space-16);
}
.page-opener--media {
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  padding-block: var(--space-24);
  color: var(--color-text-on-dark);
  background: var(--color-surface-inverse);
  overflow: hidden;
}
.page-opener--media .page-opener__content { position: relative; z-index: 2; max-width: min(900px, 88%); }
.page-opener__title { font-size: var(--type-display-lg); line-height: var(--leading-display); letter-spacing: var(--tracking-display); text-wrap: balance; }

/* Media layer + legibility scrim */
.page-opener__media,
.page-opener__media video,
.page-opener__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.page-opener__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    100deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.3) 35%,
    rgba(0, 0, 0, 0) 65%
  );
}

/* ============================================================
   Video background (.video-bg) — used inside sections and openers
   ============================================================ */
.video-bg {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.video-bg__media,
.video-bg__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-bg__poster { z-index: 0; display: none; }

.video-bg__controls {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  min-height: var(--touch-target-min);
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  border-radius: 999px;
  font-size: var(--type-caption);
}
.video-bg__controls:hover { background: rgba(0, 0, 0, 0.6); }
.video-bg__controls-icon { width: 14px; height: 14px; fill: currentColor; }

/* ============================================================
   Pillar block (sequential pillar narrative)
   ============================================================ */
.pillar {
  display: grid;
  gap: var(--space-12);
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--motion-editorial) var(--ease-out),
    transform var(--motion-editorial) var(--ease-out);
}
.pillar.is-in-view {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .pillar { opacity: 1; transform: none; transition: none; }
}
@media (min-width: 1024px) {
  .pillar { grid-template-columns: 1fr 1fr; align-items: center; }
}
.pillar__content { max-width: 56ch; }
.pillar__title   { font-size: var(--type-title); line-height: var(--leading-title); }
.pillar__lead    { color: var(--color-text-secondary); margin-top: var(--space-4); }
.pillar__cta     { margin-top: var(--space-6); }
.pillar__media   { aspect-ratio: 16/9; position: relative; overflow: hidden; border-radius: 4px; }

.pillar--teaser .pillar__title { font-size: var(--type-subtitle); }
.pillar--teaser .pillar__media { aspect-ratio: 4/3; }

/* ============================================================
   KPI block — type-led patent / IP proof
   No cards, no icons, no status pills, no heavy borders.
   ============================================================ */
.kpi {
  display: grid;
  gap: var(--space-12);
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .kpi { grid-template-columns: repeat(3, 1fr); }
}
.kpi__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.kpi__value {
  font-size: clamp(56px, 8vw, 104px);
  line-height: 1;
  letter-spacing: -0.04em;
}
.kpi__label {
  font-size: var(--type-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}
.section--dark .kpi__label { color: var(--color-text-on-dark-muted); }

/* ============================================================
   Team grid
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
}
.team-member__photo {
  aspect-ratio: 1/1;
  object-fit: cover;
  width: 100%;
  border-radius: 4px;
  margin-bottom: var(--space-4);
}
.team-member__name { font-size: var(--type-body-lg); margin-bottom: var(--space-1); }
.team-member__role { font-size: var(--type-caption); color: var(--color-text-secondary); }

/* ============================================================
   Location card
   ============================================================ */
.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}
.location-card__photo {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
  border-radius: 4px;
  margin-bottom: var(--space-4);
}
.location-card__city { font-size: var(--type-body-lg); margin-bottom: var(--space-1); }
.location-card__address { font-size: var(--type-caption); color: var(--color-text-secondary); white-space: pre-line; }

/* ============================================================
   Logo strip (press / partners)
   ============================================================ */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-8);
  align-items: center;
}
.logo-strip img {
  max-height: 40px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.7;
  transition: opacity var(--motion-quick) var(--ease-standard);
}
.logo-strip img:hover { opacity: 1; }

/* ============================================================
   List (news / jobs / press)
   ============================================================ */
.entry-list {
  display: grid;
  gap: var(--space-6);
}
.entry-list--cards {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.entry {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}
.entry__meta { font-size: var(--type-caption); color: var(--color-text-secondary); }
.entry__title { font-size: var(--type-body-lg); }
.entry__excerpt { color: var(--color-text-secondary); }

/* ============================================================
   Form
   ============================================================ */
.form {
  display: grid;
  gap: var(--space-6);
  max-width: 560px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field__label {
  font-size: var(--type-caption);
  color: var(--color-text-secondary);
}
.form-field__input,
.form-field__textarea,
.form-field__select {
  font: inherit;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-page);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-subtle);
  border-radius: 4px;
  min-height: var(--touch-target-min);
  transition: border-color var(--motion-quick) var(--ease-standard);
}
.form-field__textarea { min-height: 140px; resize: vertical; }
.form-field__input:focus-visible,
.form-field__textarea:focus-visible,
.form-field__select:focus-visible {
  border-color: var(--color-action-primary);
}
.form-field__input[aria-invalid="true"],
.form-field__textarea[aria-invalid="true"] {
  border-color: var(--color-status-danger);
}
.form-field__error {
  font-size: var(--type-caption);
  color: var(--color-status-danger);
  min-height: 1em;
}
.form-status {
  padding: var(--space-4) var(--space-5);
  border-radius: 4px;
  font-size: var(--type-body);
}
.form-status[data-state="success"] {
  background: rgba(4, 120, 87, 0.12);
  color: var(--color-status-success);
}
.form-status[data-state="error"] {
  background: rgba(185, 28, 28, 0.12);
  color: var(--color-status-danger);
}
.form-status[hidden] { display: none; }

/* ============================================================
   Placeholder banner — for CMS-dependent areas pending exports.
   ============================================================ */
[data-content-status="placeholder"] {
  position: relative;
}
.placeholder-label {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--type-caption);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  background: var(--color-action-primary-soft);
  color: var(--color-action-primary);
  border-radius: 2px;
}

/* ============================================================
   Cookies / privacy long-form text
   ============================================================ */
.long-form {
  max-width: 65ch;
}
.long-form h2 { font-size: var(--type-subtitle); margin-block: var(--space-8) var(--space-4); }
.long-form h3 { font-size: var(--type-body-lg); margin-block: var(--space-6) var(--space-3); }
.long-form p, .long-form ul, .long-form ol { margin-block: var(--space-4); }
.long-form ul, .long-form ol { padding-inline-start: 1.25em; list-style: revert; }
.long-form li { margin-block: var(--space-2); }
.long-form a {
  color: var(--color-action-primary);
}

/* ============================================================
   Timeline (Our Journey)
   ============================================================ */
.timeline {
  display: grid;
  gap: var(--space-8);
  border-left: 1px solid var(--color-border-on-dark);
  padding-left: var(--space-6);
}
.section--cream .timeline,
.section--soft .timeline { border-left-color: var(--color-border-subtle); }
.timeline__item { display: flex; flex-direction: column; gap: var(--space-2); }
.timeline__year { font-size: var(--type-eyebrow); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--color-text-secondary); }
.section--dark .timeline__year { color: var(--color-text-on-dark-muted); }
.timeline__title { font-size: var(--type-body-lg); }

/* ============================================================
   Utility — spacing & alignment helpers
   ============================================================ */
.stack-12 > * + * { margin-top: var(--space-12); }
.stack-8  > * + * { margin-top: var(--space-8); }
.stack-6  > * + * { margin-top: var(--space-6); }
.stack-4  > * + * { margin-top: var(--space-4); }

.text-center { text-align: center; }
.measure { max-width: 65ch; }

/* Two-column body */
.two-col {
  display: grid;
  gap: var(--space-12);
}
@media (min-width: 1024px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}