/* =========================================================
   BOLI CARE · COMPONENTS
   Header · nav · language dropdown · footer · buttons · badges
   ========================================================= */

/* ═══════════ HEADER · light & sober ═══════════
   Same paper tone as the footer; demarcated by a thin dark-green hairline. */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  color: var(--ink);
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              transform 500ms var(--ease);
}
.site-header.scrolled {
  border-color: var(--rule);
  box-shadow: 0 6px 24px -16px rgba(20, 30, 25, .18);
}
.site-header.hidden { transform: translateY(-100%); }

/* Reading progress bar - disabled on marketing pages.
   Kept in markup for backwards-compat, but visually hidden:
   too "blog-like" for our calm paper aesthetic, and the gradient
   read as an unintended bar below the header on light heroes. */
.read-progress { display: none !important; }

.header-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 84px;
  gap: var(--sp-5);
  position: relative;
}

/* ─── Brand / logo ─── */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  transition: opacity var(--dur-fast) var(--ease);
}
.brand:hover { opacity: .8; }
.brand img {
  height: 52px;
  width: 52px;
  border-radius: 8px;
}
.brand-text { display: none; }

/* ─── Center nav ─── */
.nav-center {
  display: flex;
  gap: 2px;
  justify-content: center;
  position: relative;
  padding: 4px;
  border-radius: 999px;
}
.nav-center a {
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--ink-soft);
  padding: 9px 18px;
  position: relative;
  border-radius: 999px;
  transition: color var(--dur-fast) var(--ease);
  z-index: 1;
}
.nav-center a:hover { color: var(--ink); }
.nav-center a.is-active,
.nav-center a[aria-current="page"] { color: var(--green); }

/* Sliding pill indicator (positioned via JS) */
.nav-pill {
  position: absolute;
  top: 4px;
  left: 0;
  width: 0;
  height: calc(100% - 8px);
  background: var(--green-50);
  border-radius: 999px;
  transition: transform 420ms var(--ease-out),
              width 420ms var(--ease-out),
              opacity 260ms var(--ease);
  opacity: 0;
  z-index: 0;
  pointer-events: none;
}
.nav-center:hover .nav-pill,
.nav-center.has-active .nav-pill { opacity: 1; }

/* ─── Right cluster ─── */
.nav-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--sp-4);
}


/* ═══════════ LANGUAGE DROPDOWN ═══════════ */
.lang-dropdown {
  position: relative;
}
.lang-dropdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-soft);
  background: transparent;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.lang-dropdown-btn:hover,
.lang-dropdown[data-open="true"] .lang-dropdown-btn {
  background: var(--cream);
  color: var(--ink);
}
.lang-dropdown-btn .caret {
  width: 10px; height: 10px;
  transition: transform var(--dur-base) var(--ease);
}
.lang-dropdown[data-open="true"] .lang-dropdown-btn .caret {
  transform: rotate(180deg);
}
.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 6px;
  z-index: var(--z-dropdown);
  opacity: 0;
  transform: translateY(-6px) scale(.98);
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease),
              transform var(--dur-base) var(--ease);
}
.lang-dropdown[data-open="true"] .lang-dropdown-menu {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.lang-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--ink-soft);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.lang-dropdown-menu a:hover { background: var(--paper-2); color: var(--ink); }
.lang-dropdown-menu a[aria-current="true"] {
  color: var(--green);
  background: var(--green-50);
}
.lang-dropdown-menu .lang-code {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-muted);
  min-width: 24px;
}
.lang-dropdown-menu a[aria-current="true"] .lang-code { color: var(--green); }

/* Footer variant - opens upward, full label, visible on mobile */
.lang-dropdown--footer .lang-dropdown-menu {
  top: auto;
  bottom: calc(100% + 6px);
  right: auto;
  left: 0;
  transform: translateY(6px) scale(.98);
}
.lang-dropdown--footer[data-open="true"] .lang-dropdown-menu {
  transform: none;
}
.lang-dropdown--footer .lang-dropdown-btn .caret {
  transform: rotate(180deg);
}
.lang-dropdown--footer[data-open="true"] .lang-dropdown-btn .caret {
  transform: none;
}
.lang-dropdown--footer .lang-dropdown-btn {
  padding: 8px 14px;
  font-size: 12.5px;
  letter-spacing: .04em;
  text-transform: none;
  border: 1px solid var(--rule);
  border-radius: 999px;
}
.lang-dropdown--footer .lang-dropdown-btn .lang-globe {
  width: 14px; height: 14px;
  color: var(--ink-muted);
}

/* ═══════════ BUTTONS ═══════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: .005em;
  border-radius: 999px;
  transition: transform var(--dur-fast) var(--ease),
              background var(--dur-base) var(--ease),
              color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease);
  cursor: pointer;
  will-change: transform;
  white-space: nowrap;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover {
  background: var(--green-700);
  box-shadow: 0 14px 36px -12px rgba(13,91,63,.42);
}
.btn-ghost {
  color: var(--ink);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-soft { color: var(--ink); background: var(--cream); }
.btn-soft:hover { background: var(--rule); }
.btn-light { color: var(--ink); background: var(--paper); }
.btn-light:hover { background: var(--paper-2); }
.btn-sm { padding: 9px 16px; font-size: 13px; }

.btn .arrow {
  width: 14px; height: 14px;
  transition: transform var(--dur-base) var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ═══════════ MOBILE TOGGLE ═══════════ */
.mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background var(--dur-fast) var(--ease);
}
.mobile-toggle:hover { background: var(--cream); }
.mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-fast) var(--ease);
}
.mobile-toggle span::before,
.mobile-toggle span::after {
  content: '';
  position: absolute;
  left: 0; width: 100%; height: 100%;
  background: inherit;
  transition: transform var(--dur-base) var(--ease);
}
.mobile-toggle span::before { top: -6px; }
.mobile-toggle span::after  { top:  6px; }
.mobile-toggle[aria-expanded="true"] span { background: transparent; }
.mobile-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.mobile-toggle[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* ═══════════ MOBILE DRAWER ═══════════ */
.mobile-drawer {
  position: fixed;
  inset: 84px 0 0 0;
  background: var(--paper);
  z-index: calc(var(--z-header) - 1);
  padding: 32px 24px 48px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.mobile-drawer[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.mobile-drawer nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 32px;
}
.mobile-drawer nav a {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--ink);
  padding: 12px 0;
  border-bottom: 1px solid var(--rule-soft);
  letter-spacing: -.01em;
}
.mobile-drawer nav a[aria-current="page"] { color: var(--green); }
.mobile-drawer .btn { width: 100%; }
.mobile-drawer .lang-inline {
  display: flex; gap: 10px; margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.mobile-drawer .lang-inline a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--ink-muted);
  background: var(--paper-2);
}
.mobile-drawer .lang-inline a[aria-current="true"] {
  background: var(--green);
  color: var(--paper);
}

/* ═══════════ FOOTER ═══════════ */
.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--rule);
  padding: 80px 0 40px;
  margin-top: var(--sp-section);
  position: relative;
  z-index: var(--z-base);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 36px;
}
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p {
  color: var(--ink-muted);
  font-size: var(--fs-small);
  line-height: 1.6;
  max-width: 36ch;
  margin: 0 0 10px;
}
/* Brand signature · tagline triplet under the descriptor */
.footer-brand p + p {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green);
  line-height: 1.7;
  max-width: none;
}
.footer-col h3,
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
  margin: 0 0 20px;
}
.footer-col a {
  display: block;
  font-size: var(--fs-small);
  color: var(--ink-soft);
  padding: 6px 0;
  transition: color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer-col a:hover { color: var(--green); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12.5px;
  color: var(--ink-muted);
}
.footer-legal {
  color: var(--ink-muted);
  font-style: italic;
  opacity: .85;
}
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--paper-2);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.footer-social:hover { background: var(--green); color: var(--paper); }
.footer-social svg { opacity: .85; }

/* ═══════════ MISSION STRIP (pre-footer) ═══════════ */
.mission-strip {
  position: relative;
  padding: clamp(56px, 7vw, 100px) 0;
  background:
    radial-gradient(1100px 700px at 15% 15%, color-mix(in srgb, var(--gold-soft) 22%, transparent) 0%, transparent 60%),
    radial-gradient(900px 800px at 90% 90%, color-mix(in srgb, var(--coral) 14%, transparent) 0%, transparent 60%),
    var(--green-ink);
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}
.mission-strip .container {
  position: relative;
}

.mission-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
}

/* ─── Left: editorial stack ─── */
.mission-head {
  max-width: 560px;
}
.mission-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: clamp(20px, 3vw, 32px);
}
.mission-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: color-mix(in srgb, var(--gold-soft) 60%, transparent);
}
.mission-line {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--paper);
  margin: 0 0 clamp(24px, 3vw, 36px);
  text-wrap: balance;
}
.mission-line em {
  font-style: italic;
  color: var(--gold-soft);
}
.mission-sub {
  font-family: var(--font-head);
  font-style: italic;
  font-size: clamp(1rem, 1.15vw, 1.2rem);
  line-height: 1.55;
  color: color-mix(in srgb, var(--paper) 78%, transparent);
  max-width: 48ch;
  margin-bottom: clamp(32px, 4vw, 44px);
}
.mission-ctas {
  display: inline-flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.mission-strip .btn-primary {
  background: var(--paper);
  color: var(--ink);
}
.mission-strip .btn-primary:hover {
  background: var(--gold-soft);
  color: var(--ink);
}
.mission-strip .btn-ghost {
  color: var(--paper);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--paper) 35%, transparent);
  background: transparent;
}
.mission-strip .btn-ghost:hover {
  background: color-mix(in srgb, var(--paper) 10%, transparent);
  color: var(--paper);
}

/* ─── Right: editorial visual card ─── */
.mission-card {
  position: relative;
  padding: clamp(32px, 4vw, 48px);
  border-radius: var(--radius-xl);
  background: color-mix(in srgb, var(--paper) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold-soft) 22%, transparent);
  backdrop-filter: blur(2px);
}
.mission-card::before {
  /* gold corner accent */
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 58px; height: 58px;
  border-top: 2px solid var(--gold-soft);
  border-left: 2px solid var(--gold-soft);
  border-top-left-radius: var(--radius-xl);
  opacity: .7;
}
.mission-quote {
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.25rem, 1.8vw, 1.6rem);
  line-height: 1.4;
  color: var(--paper);
  margin: 0 0 clamp(24px, 3vw, 32px);
  position: relative;
  padding-left: 18px;
}
.mission-quote::before {
  content: '“';
  position: absolute;
  left: -8px; top: -18px;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--gold-soft);
  opacity: .55;
  font-family: var(--font-head);
}
.mission-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 32px);
  padding-top: clamp(20px, 2.5vw, 28px);
  border-top: 1px solid color-mix(in srgb, var(--gold-soft) 22%, transparent);
}
.mission-metric-value {
  display: block;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  line-height: 1;
  color: var(--gold-soft);
  letter-spacing: -.02em;
  margin-bottom: 6px;
}
.mission-metric-label {
  display: block;
  font-family: var(--font-body);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 65%, transparent);
  line-height: 1.35;
}

@media (max-width: 860px) {
  .mission-grid { grid-template-columns: 1fr; gap: 48px; }
  .mission-head { max-width: none; }
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1024px) {
  .nav-center { display: none; }
  .header-row { grid-template-columns: auto 1fr auto; }
  .mobile-toggle { display: inline-flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 680px) {
  .header-row { height: 68px; }
  .brand img { height: 36px; width: 36px; }
  .brand-text { font-size: 17px; }
  .mobile-drawer { inset: 64px 0 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
  .site-footer { padding: 60px 0 32px; }
  /* Hide desktop lang dropdown on mobile - use inline in drawer */
  .nav-right .lang-dropdown { display: none; }
  /* Footer dropdown stays visible on mobile */
  .lang-dropdown--footer { order: -1; }
  .nav-right .btn { padding: 9px 14px; font-size: 12.5px; }
}

@media (max-width: 520px) {
  .nav-right .btn {
    display: none;
  }
}

/* ═══════════ SKIP LINK · WCAG 2.4.1 ═══════════
   Visually hidden until focused via Tab; jumps screen-readers/keyboard users
   straight to <main id="main">, bypassing nav and language switcher. */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  border-radius: 6px;
  text-decoration: none;
  box-shadow: 0 6px 18px -6px rgba(20, 30, 25, .35);
  transform: translateY(calc(-100% - 24px));
  transition: transform var(--dur-base) var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}