/* Linker design system — shared by every static page. */
:root {
  --ui-blue-700: #145dcc;
  --ui-blue-600: #1d6fe5;
  --ui-blue-100: #eaf2ff;
  --ui-blue-050: #f5f8ff;
  --ui-ink-950: #101828;
  --ui-ink-800: #1d2939;
  --ui-ink-600: #475467;
  --ui-ink-500: #667085;
  --ui-line: #dfe5ee;
  --ui-canvas: #f6f8fb;
  --ui-surface: #ffffff;
  --ui-success: #147a46;
  --ui-success-soft: #e9f8ef;
  --ui-warning: #9a6700;
  --ui-warning-soft: #fff7df;
  --ui-danger: #c4322b;
  --ui-danger-soft: #fff0ef;
  --ui-radius-sm: 10px;
  --ui-radius-md: 16px;
  --ui-radius-lg: 24px;
  --ui-radius-pill: 999px;
  --ui-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .08);
  --ui-shadow-md: 0 12px 28px rgba(16, 24, 40, .10);
  --ui-focus: 0 0 0 4px rgba(29, 111, 229, .2);
  --header-h: 72px;
  --ui-footer-bg: #101828;
  --ui-footer-text: #c4ccd7;
  --ui-footer-heading: #ffffff;
  --ui-footer-link: #e7efff;
  --ui-footer-line: rgba(255,255,255,.16);

  /* Compatibility aliases for the existing application styles. */
  --bg-color: var(--ui-canvas);
  --text-color: var(--ui-ink-950);
  --secondary-bg: #f1f4f8;
  --card-bg: var(--ui-surface);
  --primary-color: var(--ui-blue-700);
  --primary-hover: #104ea9;
  --border-color: var(--ui-line);
  --text-muted: var(--ui-ink-500);
  --shadow: var(--ui-shadow-sm);
  --transition: 180ms ease;
}

[data-theme="dark"] {
  --ui-canvas: #101828;
  --ui-surface: #182230;
  --ui-ink-950: #f8fafc;
  --ui-ink-800: #e4e7ec;
  --ui-ink-600: #c0c9d4;
  --ui-ink-500: #98a2b3;
  --ui-line: #344054;
  --ui-blue-100: #1b335f;
  --ui-blue-050: #14284a;
  --secondary-bg: #202c3d;
  --primary-hover: #5b9cff;
  --ui-footer-bg: #0b1423;
  --ui-footer-text: #b7c4d7;
  --ui-footer-heading: #f7fbff;
  --ui-footer-link: #dbeafe;
  --ui-footer-line: rgba(148,163,184,.28);
}

html { scroll-behavior: smooth; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
body {
  min-width: 320px;
  background: var(--ui-canvas);
  color: var(--ui-ink-950);
  font-family: Inter, Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::selection { background: var(--ui-blue-100); color: var(--ui-ink-950); }
main { padding-top: var(--header-h); }
h1, h2, h3, p { overflow-wrap: anywhere; }
a { color: var(--ui-blue-700); }
button, input, select, textarea { font: inherit; }
button:not(:disabled), [role="button"]:not([aria-disabled="true"]) { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .62; }
:focus-visible {
  outline: 3px solid var(--ui-blue-600);
  outline-offset: 3px;
  box-shadow: none !important;
}

.container { max-width: 1200px; padding-inline: 24px; }

/* Shared site chrome */
header {
  height: var(--header-h);
  background: color-mix(in srgb, var(--ui-surface) 93%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
header.is-scrolled {
  border-color: var(--ui-line);
  box-shadow: 0 3px 18px rgba(16, 24, 40, .07);
  background: color-mix(in srgb, var(--ui-surface) 97%, transparent);
}
.header-content {
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
}
.logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.logo img { height: 31px; width: auto; }
.site-nav { display: flex; align-items: center; justify-content: center; gap: 2px; }
.site-nav a {
  padding: 9px 12px;
  border-radius: var(--ui-radius-sm);
  color: var(--ui-ink-600);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:hover, .site-nav a:focus-visible { background: var(--ui-blue-050); color: var(--ui-blue-700); }
.site-nav__actions { display: inline-flex; align-items: center; gap: 4px; margin-left: 6px; padding-left: 6px; border-left: 1px solid var(--ui-line); }
.site-nav a.site-nav__cta { min-height: 36px; padding: 9px 11px; border: 1px solid var(--ui-blue-200); font-size: 13px; white-space: nowrap; }
.site-nav a.site-nav__cta--primary,
.site-nav a.site-nav__cta--primary:visited,
.site-nav a.site-nav__cta--primary:focus,
.site-nav a.site-nav__cta--primary:focus-visible,
.site-nav a.site-nav__cta--primary:active {
  border-color: var(--ui-blue-700) !important;
  background-color: var(--ui-blue-700) !important;
  color: #fff !important;
}
.site-nav a.site-nav__cta--primary:hover {
  border-color: #104ea9 !important;
  background-color: #104ea9 !important;
  color: #fff !important;
}
.site-nav a.site-nav__cta--secondary { padding-inline: 8px; border-color: transparent; background: transparent; color: var(--ui-blue-700); }
.controls { gap: 8px; }
.auth-group { gap: 6px; }
.btn-login, .btn-signup, .btn-primary, .btn-secondary, .btn-details, .btn-ghost {
  min-height: 44px;
  border-radius: var(--ui-radius-sm);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.btn-login, .btn-ghost {
  padding: 10px 13px;
  color: var(--ui-ink-700, var(--ui-ink-800));
  background: transparent;
  border: 1px solid transparent;
}
.btn-login:hover, .btn-ghost:hover { color: var(--ui-blue-700); background: var(--ui-blue-050); }
.btn-signup, .btn-primary {
  padding: 11px 16px;
  color: #fff !important;
  background: var(--ui-blue-700);
  border: 1px solid var(--ui-blue-700);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .08);
}
.btn-signup:hover, .btn-primary:hover { background: #104ea9; border-color: #104ea9; box-shadow: 0 6px 14px rgba(20, 93, 204, .22); transform: translateY(-1px); }
.btn-secondary, .btn-details {
  padding: 10px 15px;
  color: var(--ui-ink-800);
  background: var(--ui-surface);
  border: 1px solid var(--ui-line);
}
.btn-secondary:hover, .btn-details:hover { color: var(--ui-blue-700); border-color: #9fc0fa; background: var(--ui-blue-050); }

/* Clear, non-emoji appearance control. The visible icon describes the theme
   that will be enabled after the click. */
.theme-switch {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-surface);
  color: var(--ui-ink-800);
  box-shadow: 0 1px 2px rgba(16, 24, 40, .05);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.theme-switch:hover { border-color: #8fb8f7; background: var(--ui-blue-050); color: var(--ui-blue-700); box-shadow: 0 4px 12px rgba(16, 24, 40, .10); transform: translateY(-1px); }
.theme-switch__icon { position: absolute; width: 20px; height: 20px; transition: opacity 160ms ease, transform 160ms ease; }
.theme-switch__icon--moon { opacity: 1; transform: scale(1) rotate(0); }
.theme-switch__icon--sun { opacity: 0; transform: scale(.7) rotate(-24deg); }
[data-theme="dark"] .theme-switch__icon--moon { opacity: 0; transform: scale(.7) rotate(24deg); }
[data-theme="dark"] .theme-switch__icon--sun { opacity: 1; transform: scale(1) rotate(0); }

/* Account menu: a proper SVG chevron, readable name and stable hit target. */
.user-menu-container { position: relative; }
.user-info-btn {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  gap: 8px;
  padding: 4px 8px 4px 5px;
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-surface);
  color: var(--ui-ink-800);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}
.user-info-btn:hover, .user-info-btn.is-open { border-color: #9fc0fa; background: var(--ui-blue-050); box-shadow: 0 2px 8px rgba(16, 24, 40, .08); }
.user-avatar-small { width: 32px; height: 32px; flex: 0 0 32px; border: 1px solid var(--ui-line); border-radius: 50%; object-fit: cover; background: var(--ui-blue-100); }
.user-email { max-width: 128px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-menu-chevron { width: 16px; height: 16px; flex: 0 0 16px; color: var(--ui-ink-500); transition: transform 160ms ease, color 160ms ease; }
.user-info-btn:hover .user-menu-chevron, .user-info-btn.is-open .user-menu-chevron { color: var(--ui-blue-700); }
.user-info-btn.is-open .user-menu-chevron { transform: rotate(180deg); }
.dropdown-menu { top: calc(100% + 8px); width: 228px; border-color: var(--ui-line); border-radius: 14px; background: var(--ui-surface); box-shadow: var(--ui-shadow-md); }
.dropdown-menu.active { display: flex; animation: linkerMenuEnter 150ms ease-out; }
@keyframes linkerMenuEnter { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.dropdown-menu a, .dropdown-menu button { color: var(--ui-ink-800); }
.dropdown-menu a:hover, .dropdown-menu button:hover { background: var(--ui-blue-050); color: var(--ui-blue-700); }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--ui-line);
  border-radius: var(--ui-radius-sm);
  background: var(--ui-surface);
  color: var(--ui-ink-800);
}
.menu-toggle svg { width: 20px; height: 20px; }

.card, .app-dialog, .modal-card, .dashboard-sidebar {
  border-color: var(--ui-line);
  box-shadow: var(--ui-shadow-sm);
}
.card { border-radius: var(--ui-radius-md); }
.card:hover { transform: none; border-color: var(--ui-line); }
.input-group input, .input-group textarea, .input-group select, .dashboard-search, .filter-select, .dashboard-sort, .chat-compose textarea {
  border-color: #cbd5e1;
  border-radius: var(--ui-radius-sm);
  background: var(--ui-surface);
}
.input-group input:focus, .input-group textarea:focus, .input-group select:focus, .dashboard-search:focus, .filter-select:focus, .dashboard-sort:focus, .chat-compose textarea:focus {
  border-color: var(--ui-blue-600);
  box-shadow: var(--ui-focus);
}
.modal-overlay, .app-dialog::backdrop { background: rgba(16, 24, 40, .58); }
.modal-card, .app-dialog { border-radius: var(--ui-radius-lg); }
.empty-state, .loading-state { border-radius: var(--ui-radius-md); background: var(--ui-surface); }

/* Status and utility components */
.status-pending, .badge-pending { color: var(--ui-warning); background: var(--ui-warning-soft); }
.status-approved, .status-accepted, .badge-approved { color: var(--ui-success); background: var(--ui-success-soft); }
.status-rejected, .badge-rejected { color: var(--ui-danger); background: var(--ui-danger-soft); }
.skeleton-card {
  min-height: 220px;
  border-radius: var(--ui-radius-md);
  border: 1px solid var(--ui-line);
  background: linear-gradient(105deg, var(--ui-surface) 32%, #eef2f7 46%, var(--ui-surface) 60%);
  background-size: 240% 100%;
  animation: linkerSkeleton 1.25s ease-in-out infinite;
}
@keyframes linkerSkeleton { to { background-position: -140% 0; } }
.linker-toast-region { position: fixed; z-index: 3000; right: 20px; bottom: 20px; display: grid; gap: 10px; width: min(390px, calc(100vw - 32px)); }
.linker-toast { padding: 14px 16px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-md); color: var(--ui-ink-800); font-size: 14px; font-weight: 600; }
.linker-toast[data-tone="success"] { border-left: 4px solid var(--ui-success); }
.linker-toast[data-tone="error"] { border-left: 4px solid var(--ui-danger); }

/* Shared footer */
.site-footer { margin-top: 72px; padding: 44px 0 22px; background: var(--ui-footer-bg); color: var(--ui-footer-text); }
.site-footer a { color: var(--ui-footer-link); text-decoration: none; }
.site-footer a:hover { color: var(--ui-footer-heading); text-decoration: underline; }
.site-footer__inner { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(140px, .6fr)); gap: 32px; }
.site-footer__brand { display: grid; gap: 10px; max-width: 380px; }
.site-footer__brand strong { color: var(--ui-footer-heading); font-size: 19px; }
.site-footer__brand p, .site-footer__column a, .site-footer__bottom { color: var(--ui-footer-text); font-size: 14px; line-height: 1.5; }
.site-footer__column { display: grid; align-content: start; gap: 9px; }
.site-footer__column h2 { margin: 0 0 3px; color: var(--ui-footer-heading); font-size: 14px; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--ui-footer-line); }

/* Homepage */
.home-page { background: var(--ui-canvas); }
.home-hero { padding: 62px 0 34px; background: linear-gradient(135deg, #0b4eaa 0%, var(--ui-blue-700) 53%, #2c82ec 100%); color: #fff; overflow: hidden; }
.home-hero__content { max-width: 1040px; }
.home-hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; color: #dceaff; font-size: 14px; font-weight: 700; }
.home-hero h1 { max-width: 760px; margin: 0; font-size: clamp(36px, 5vw, 58px); line-height: 1.06; letter-spacing: -.045em; }
.home-hero__lead { max-width: 680px; margin: 16px 0 28px; color: #e5efff; font-size: clamp(17px, 2vw, 20px); line-height: 1.55; }
.home-search { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(200px, .75fr) auto; gap: 0; padding: 5px; border: 1px solid rgba(255,255,255,.55); border-radius: 18px; background: #fff; box-shadow: 0 18px 38px rgba(0, 42, 102, .28); }
.home-search__field { display: flex; align-items: center; min-width: 0; padding: 0 13px; border-right: 1px solid #dbe5f1; color: var(--ui-ink-500); }
.home-search__field svg { flex: 0 0 auto; width: 20px; height: 20px; }
.home-search__field input { width: 100%; height: 54px; padding: 0 10px; border: 0; outline: 0; color: var(--ui-ink-950); background: transparent; font-size: 16px; }
.home-search__field:focus-within { color: var(--ui-blue-700); box-shadow: inset 0 0 0 2px var(--ui-blue-600); border-radius: 11px; }
.home-search__field:focus-within + .home-search__field { border-color: transparent; }
.home-search__button { min-width: 146px; min-height: 54px; padding: 0 22px; border: 0; border-radius: 12px; background: var(--ui-blue-700); color: #fff; font-size: 16px; font-weight: 800; }
.home-search__button:hover { background: #104ea9; }
.home-search__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
.home-search__meta-heading { display: inline-flex; align-items: center; gap: 8px; }
.home-search__meta-heading > span { font-size: 13px; color: #dceaff; }
.home-search__freshness { display: inline-flex; align-items: center; gap: 5px; color: #e4f7eb !important; font-size: 12px !important; }
.home-search__freshness::before { width: 6px; height: 6px; border-radius: 50%; background: #63d590; content: ''; }
.query-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.query-tag { padding: 7px 10px; border: 1px solid rgba(255,255,255,.38); border-radius: var(--ui-radius-pill); background: rgba(255,255,255,.13); color: #fff; font-size: 13px; font-weight: 600; }
.query-tag:hover { background: rgba(255,255,255,.24); }
.query-tag--niche { border-color: rgba(205,225,255,.5); background: rgba(205,225,255,.13); }
.query-tag--direction { border-color: rgba(255,255,255,.55); }
.query-tags__loading { color: #dceaff; font-size: 13px; }
.home-popular-query-tag { animation: homeQueryIn .28s ease both; animation-delay: var(--query-delay, 0ms); }
.vacancy-card { animation: homeCardIn .32s ease both; }
@keyframes homeQueryIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
@keyframes homeCardIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .home-popular-query-tag, .vacancy-card { animation: none; } }
.home-stats { display: flex; flex-wrap: wrap; gap: 9px 22px; margin-top: 22px; color: #fff; font-size: 14px; }
.home-stats strong { font-size: 16px; }
.home-role-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 30px; }
.home-role-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); color: var(--ui-ink-950); box-shadow: var(--ui-shadow-sm); }
.home-role-card p { margin: 0 0 4px; color: var(--ui-ink-500); font-size: 14px; }
.home-role-card h2 { margin: 0; font-size: 19px; letter-spacing: -.02em; }
.home-role-card .btn-primary, .home-role-card .btn-secondary { flex: 0 0 auto; text-decoration: none; text-align: center; }
.home-section { padding-top: 68px; }
.home-section__heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.home-section__heading h2 { margin: 0; color: var(--ui-ink-950); font-size: clamp(26px, 3vw, 34px); letter-spacing: -.035em; }
.home-section__heading p { max-width: 520px; margin: 7px 0 0; color: var(--ui-ink-500); }
.home-section__link { flex: 0 0 auto; font-size: 14px; font-weight: 700; }
.vacancy-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.vacancy-card { display: flex; flex-direction: column; min-height: 258px; padding: 21px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.vacancy-card:hover { border-color: #a9c8fb; box-shadow: 0 10px 22px rgba(16, 24, 40, .08); }
.vacancy-card__top, .vacancy-card__actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.vacancy-card__category { padding: 5px 8px; border-radius: 7px; background: var(--ui-blue-100); color: var(--ui-blue-700); font-size: 12px; font-weight: 800; }
.vacancy-card__date { color: var(--ui-ink-500); font-size: 12px; white-space: nowrap; }
.vacancy-card h3 { margin: 16px 0 5px; font-size: 18px; line-height: 1.3; letter-spacing: -.015em; }
.vacancy-card__company { margin: 0; color: var(--ui-ink-600); font-size: 14px; font-weight: 600; }
.vacancy-card__meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; color: var(--ui-ink-600); font-size: 13px; }
.vacancy-card__meta span { display: inline-flex; align-items: center; }
.vacancy-card__tags { display: flex; flex-wrap: wrap; gap: 6px; min-height: 27px; }
.vacancy-card__tag { padding: 4px 7px; border-radius: 6px; background: #f2f4f7; color: var(--ui-ink-600); font-size: 12px; font-weight: 600; }
.vacancy-card__actions { margin-top: auto; padding-top: 18px; }
.vacancy-card__actions a { font-size: 13px; font-weight: 700; text-decoration: none; }
.vacancy-card__actions .btn-primary { min-height: 38px; padding: 8px 11px; font-size: 13px; }
.home-empty { grid-column: 1 / -1; padding: 38px 20px; border: 1px dashed #b8c7da; border-radius: var(--ui-radius-md); background: var(--ui-surface); color: var(--ui-ink-500); text-align: center; }
.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.category-card { min-height: 132px; padding: 18px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); color: var(--ui-ink-950); text-align: left; }
.category-card:hover { border-color: #a9c8fb; background: var(--ui-blue-050); }
.category-card__icon { display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 16px; border-radius: 10px; background: var(--ui-blue-100); color: var(--ui-blue-700); font-size: 16px; font-weight: 800; }
.category-card strong { display: block; font-size: 15px; }
.category-card span { display: block; margin-top: 5px; color: var(--ui-ink-500); font-size: 13px; }
.how-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.how-step { position: relative; padding: 24px; border-top: 3px solid var(--ui-blue-700); border-radius: 0 0 var(--ui-radius-md) var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.how-step__number { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; margin-bottom: 18px; border-radius: 50%; background: var(--ui-blue-100); color: var(--ui-blue-700); font-size: 13px; font-weight: 800; }
.how-step h3 { margin: 0 0 8px; font-size: 18px; }
.how-step p { margin: 0; color: var(--ui-ink-500); font-size: 14px; line-height: 1.55; }

@media (max-width: 900px) {
  .header-content { grid-template-columns: auto auto 1fr; gap: 10px; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .site-nav { position: absolute; top: calc(100% + 8px); left: 12px; right: 12px; display: none; padding: 8px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-md); }
  .site-nav.is-open { display: grid; justify-content: stretch; }
  .site-nav a { padding: 12px; }
  .site-nav__actions { display: grid; gap: 4px; margin: 5px 0 0; padding: 7px 0 0; border: 0; border-top: 1px solid var(--ui-line); }
  .site-nav a.site-nav__cta { display: block; min-height: 0; padding: 12px; }
  .site-nav a.site-nav__cta--secondary { padding-inline: 12px; }
  .controls { justify-self: end; }
  .home-search { grid-template-columns: 1fr 1fr; }
  .home-search__button { grid-column: 1 / -1; }
  .vacancy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  :root { --header-h: 64px; }
  .container { padding-inline: 16px; }
  .header-content { gap: 7px; }
  .logo img { height: 27px; }
  .theme-switch { display: none; }
  .auth-group .btn-login { display: inline-flex; }
  .auth-group .btn-signup { min-height: 38px; padding: 8px 10px; }
  .menu-toggle { width: 38px; height: 38px; }
  .home-hero { padding: 44px 0 28px; }
  .home-hero h1 { font-size: 37px; }
  .home-hero__lead { margin-bottom: 22px; font-size: 16px; }
  .home-search { grid-template-columns: 1fr; padding: 4px; border-radius: 14px; }
  .home-search__field { border-right: 0; border-bottom: 1px solid #dbe5f1; }
  .home-search__field input { height: 50px; font-size: 15px; }
  .home-search__button { grid-column: auto; min-height: 50px; }
  .home-search__meta { align-items: flex-start; flex-direction: column; }
  .home-role-cards, .vacancy-grid, .category-grid, .how-grid { grid-template-columns: 1fr; }
  .home-role-card { align-items: flex-start; flex-direction: column; }
  .home-role-card .btn-primary, .home-role-card .btn-secondary { width: 100%; }
  .home-section { padding-top: 48px; }
  .home-section__heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .vacancy-card { min-height: auto; }
  .site-footer { margin-top: 52px; }
  .site-footer__inner { grid-template-columns: 1fr; gap: 24px; }
  .site-footer__bottom { align-items: flex-start; flex-direction: column; margin-top: 26px; }
  .linker-toast-region { right: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Detail pages */
.detail-page-shell { padding-top: 108px; padding-bottom: 12px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; color: var(--ui-ink-500); font-size: 14px; }
.breadcrumbs a { color: var(--ui-ink-600); text-decoration: none; }
.breadcrumbs a:hover { color: var(--ui-blue-700); text-decoration: underline; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.detail-content-card, .detail-side-card, .related-card { border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.detail-content-card { padding: clamp(24px, 4vw, 40px); }
.detail-kicker { margin: 0 0 12px; color: var(--ui-blue-700); font-size: 13px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.detail-title { margin: 0; font-size: clamp(30px, 4vw, 42px); line-height: 1.12; letter-spacing: -.045em; }
.detail-subtitle { margin: 10px 0 0; color: var(--ui-ink-600); font-size: 16px; font-weight: 600; }
.detail-summary { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.detail-summary span { padding: 7px 10px; border-radius: var(--ui-radius-pill); background: #f2f4f7; color: var(--ui-ink-600); font-size: 13px; font-weight: 600; }
.detail-block { padding-top: 26px; margin-top: 26px; border-top: 1px solid var(--ui-line); }
.detail-block h2 { margin: 0 0 12px; font-size: 20px; letter-spacing: -.02em; }
.detail-block p { margin: 0; color: var(--ui-ink-600); line-height: 1.7; white-space: pre-line; }
.detail-chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.detail-chip-list span { padding: 7px 10px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-pill); background: var(--ui-surface); color: var(--ui-ink-600); font-size: 13px; font-weight: 600; }
.detail-sidebar { position: sticky; top: 96px; }
.detail-side-card { padding: 22px; }
.detail-side-card h2 { margin: 0 0 16px; font-size: 18px; }
.detail-price { margin: 0 0 20px; color: var(--ui-ink-950); font-size: 25px; font-weight: 800; letter-spacing: -.03em; }
.detail-key-list { display: grid; gap: 0; margin: 0 0 20px; }
.detail-key-list div { display: flex; justify-content: space-between; gap: 15px; padding: 12px 0; border-top: 1px solid var(--ui-line); font-size: 14px; }
.detail-key-list dt { color: var(--ui-ink-500); }
.detail-key-list dd { margin: 0; color: var(--ui-ink-800); font-weight: 700; text-align: right; }
.detail-side-card .btn-primary, .detail-side-card .btn-secondary { width: 100%; text-align: center; text-decoration: none; }
.detail-action-note { margin: 12px 0 0; color: var(--ui-ink-500); font-size: 12px; line-height: 1.45; text-align: center; }
.detail-related { padding-top: 58px; }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.related-card { display: flex; flex-direction: column; min-height: 175px; padding: 20px; }
.related-card__eyebrow { margin: 0 0 9px; color: var(--ui-blue-700); font-size: 12px; font-weight: 800; }
.related-card h3 { margin: 0; font-size: 17px; line-height: 1.35; }
.related-card p { margin: 8px 0 0; color: var(--ui-ink-500); font-size: 14px; }
.related-card a { margin-top: auto; padding-top: 18px; color: var(--ui-blue-700); font-size: 13px; font-weight: 800; text-decoration: none; }

/* Dashboard refinement */
.dashboard-shell { gap: 26px; max-width: 1280px; padding-top: 104px; }
.dashboard-sidebar { padding: 14px 10px; border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.dashboard-sidebar-title { margin: 5px 10px 13px; color: var(--ui-ink-500); }
.dashboard-nav-link { min-height: 44px; border-radius: var(--ui-radius-sm); }
.dashboard-nav-link.is-active { background: var(--ui-blue-100); color: var(--ui-blue-700); }
.dashboard-nav-link:hover { background: var(--ui-blue-050); }
.dashboard-content { min-width: 0; }
.dashboard-heading { padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--ui-line); }
.dashboard-heading h1 { font-size: clamp(29px, 4vw, 39px); }
.dashboard-heading p:not(.eyebrow) { max-width: 630px; line-height: 1.55; }
.dashboard-search { min-height: 50px; padding: 13px 15px; background: var(--ui-surface); }
.filter-bar { padding: 12px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); }
.filter-select { min-height: 39px; background: var(--ui-surface); }
.dashboard-toolbar { margin: 18px 0; }
.dashboard-list > .card, .dashboard-panel > .card { box-shadow: var(--ui-shadow-sm); }
.project-card, .specialist-card, .application-card { border-radius: var(--ui-radius-md); }
.project-card, .application-card { padding: 22px; }
.project-card-side .btn-primary, .specialist-card .btn-primary { min-height: 40px; }
.skill-tag, .niche-chip { border-radius: var(--ui-radius-pill); }
.admin-shell { grid-template-columns: 220px minmax(0, 1fr); }
.admin-sidebar-note { margin: 10px; color: var(--ui-ink-500); font-size: 13px; line-height: 1.5; }
.admin-section { padding: 24px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.admin-section + .admin-section { margin-top: 20px; }

/* In-dashboard chat workspace */
.chat-workspace { display: grid; grid-template-columns: minmax(230px, .72fr) minmax(0, 1.28fr); min-height: 510px; overflow: hidden; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: var(--ui-surface); box-shadow: var(--ui-shadow-sm); }
.chat-list-pane { overflow-y: auto; border-right: 1px solid var(--ui-line); background: #fbfcfe; }
.chat-list-title { padding: 17px 18px; margin: 0; border-bottom: 1px solid var(--ui-line); color: var(--ui-ink-500); font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.chat-list-item { width: 100%; padding: 15px 17px; border: 0; border-bottom: 1px solid #edf0f4; background: transparent; color: var(--ui-ink-950); text-align: left; }
.chat-list-item:hover, .chat-list-item.is-active { background: var(--ui-blue-050); }
.chat-list-item strong, .chat-list-item span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat-list-item strong { font-size: 14px; }
.chat-list-item span { margin-top: 4px; color: var(--ui-ink-500); font-size: 12px; }
.chat-live-pane { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-width: 0; }
.chat-live-header { padding: 17px 20px; border-bottom: 1px solid var(--ui-line); }
.chat-live-header h3 { margin: 0; font-size: 16px; }
.chat-live-header p { margin: 4px 0 0; color: var(--ui-ink-500); font-size: 13px; }
.chat-live-thread { display: flex; flex-direction: column; gap: 10px; min-height: 310px; max-height: 440px; padding: 20px; overflow-y: auto; background: linear-gradient(180deg, #fcfdff, #f7f9fc); }
.chat-live-empty { display: grid; place-items: center; padding: 24px; color: var(--ui-ink-500); font-size: 14px; text-align: center; }
.chat-live-pane .chat-compose { padding: 14px; border-top: 1px solid var(--ui-line); background: var(--ui-surface); }
.chat-live-pane .chat-compose textarea { min-height: 44px; }
.chat-message { box-shadow: none; }

/* Account and onboarding forms */
.account-page { min-height: calc(100vh - var(--header-h)); padding: 104px 0 50px; }
.account-shell { width: min(100%, 880px); margin: 0 auto; }
.account-heading { margin-bottom: 24px; }
.account-heading h1 { margin: 0; font-size: clamp(30px, 4vw, 40px); letter-spacing: -.04em; }
.account-heading p { margin: 9px 0 0; color: var(--ui-ink-500); }
.profile-editor, .onboarding-wizard, .reset-card { padding: clamp(22px, 4vw, 38px); border: 1px solid var(--ui-line); border-radius: var(--ui-radius-lg); background: var(--ui-surface); box-shadow: var(--ui-shadow-md); }
.wizard-progress { display: flex; gap: 8px; margin-bottom: 30px; }
.wizard-progress span { height: 6px; flex: 1; border-radius: var(--ui-radius-pill); background: #e4e7ec; }
.wizard-progress span.is-active { background: var(--ui-blue-700); }
.wizard-step { display: none; }
.wizard-step.is-active { display: block; }
.wizard-step h2 { margin: 0 0 8px; font-size: 23px; letter-spacing: -.025em; }
.wizard-step > p { margin: 0 0 24px; color: var(--ui-ink-500); }
.wizard-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.wizard-actions .btn-primary { border: 0; }
.profile-avatar-editor { display: flex; align-items: center; gap: 18px; padding: 16px; margin-bottom: 26px; border: 1px solid var(--ui-line); border-radius: var(--ui-radius-md); background: #fbfcfe; }
.profile-avatar-editor img { width: 76px !important; height: 76px !important; border: 2px solid #b7d0fa !important; }
.profile-avatar-editor > div { min-width: 0; width: 100%; }
.profile-avatar-editor input[type="file"] { width: 100%; max-width: 330px; padding: 8px; }
.field-error { display: none; margin-top: 6px; color: var(--ui-danger); font-size: 12px; font-weight: 600; }
.is-invalid { border-color: var(--ui-danger) !important; }
.is-invalid + .field-error, .field-error.is-visible { display: block; }
.save-status { color: var(--ui-success); font-size: 14px; font-weight: 700; }
.reset-page { display: grid; min-height: calc(100vh - var(--header-h)); place-items: center; padding: 104px 16px 50px; }
.reset-card { width: min(100%, 440px); }
.reset-card h1 { margin: 0 0 9px; font-size: 28px; letter-spacing: -.03em; }
.reset-card #reset-intro { margin: 0 0 26px; color: var(--ui-ink-500); }
.reset-card .btn-primary, .reset-card .btn-secondary { width: 100%; text-align: center; }

@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-sidebar { position: static; }
  .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chat-workspace { grid-template-columns: 1fr; }
  .chat-list-pane { max-height: 215px; border-right: 0; border-bottom: 1px solid var(--ui-line); }
  .chat-live-thread { max-height: 360px; }
  .admin-shell { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .detail-page-shell { padding-top: 84px; }
  .detail-content-card { padding: 22px; }
  .detail-title { font-size: 31px; }
  .related-grid { grid-template-columns: 1fr; }
  .dashboard-shell { padding-top: 84px; }
  .filter-bar { padding: 10px; }
  .chat-workspace { margin-inline: -2px; }
  .chat-live-thread { min-height: 260px; padding: 14px; }
  .profile-avatar-editor { align-items: flex-start; flex-direction: column; }
  .wizard-actions { flex-direction: column-reverse; }
  .wizard-actions .btn-primary, .wizard-actions .btn-secondary { width: 100%; text-align: center; }
}

/* Public catalogues keep discovery available before registration. */
.public-catalog { min-height:70vh; padding-top:112px; padding-bottom:64px; }
.catalog-hero { max-width:760px; margin-bottom:30px; }
.catalog-hero h1 { margin:7px 0 12px; font-size:clamp(32px,5vw,50px); letter-spacing:-.04em; }
.catalog-hero p:not(.eyebrow) { color:var(--text-muted); font-size:17px; line-height:1.65; }
.catalog-toolbar { display:grid; grid-template-columns:minmax(0,1fr) 210px; gap:12px; align-items:end; padding:15px; border:1px solid var(--ui-line); border-radius:16px; background:var(--surface); box-shadow:var(--shadow-sm); }
.catalog-toolbar label { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.catalog-toolbar input, .catalog-toolbar select { width:100%; min-height:48px; border:1px solid var(--ui-line); border-radius:10px; background:var(--surface); color:var(--text); padding:0 13px; font:inherit; }
.catalog-count { min-height:24px; margin:16px 2px; color:var(--text-muted); font-size:14px; }
.catalog-results { min-height:220px; }
.catalog-results .project-card h2, .catalog-results .specialist-card h2 { font-size:18px; margin:8px 0; }
.catalog-compensation { margin:13px 0 0; color:var(--text-muted); font-weight:600; font-size:14px; }
.chat-status-select { margin-left:auto; min-height:34px; max-width:220px; border:1px solid var(--ui-line); border-radius:8px; background:var(--surface); color:var(--text); font:inherit; font-size:13px; padding:0 8px; }
@media (max-width:600px) { .public-catalog { padding-top:86px; padding-bottom:38px; } .catalog-toolbar { grid-template-columns:1fr; } .catalog-hero p:not(.eyebrow) { font-size:16px; } }