/* ============================================================
   Каталог специальностей
   ============================================================ */

.pc-page {
  padding-bottom: clamp(2rem, 5vw, 3.2rem);
}

/* ---------------- обложка ---------------- */

.pc-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 17.5rem);
  gap: clamp(1rem, 3vw, 2.2rem);
  align-items: center;
  margin-bottom: 0.9rem;
  padding: clamp(1.25rem, 2.6vw, 1.9rem) clamp(1.25rem, 2.6vw, 2rem);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.pc-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-300), var(--brand-600), var(--brand-300));
  background-size: 200% 100%;
  animation: pcHeroSheen 9s linear infinite;
}

@keyframes pcHeroSheen {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 200% 0;
  }
}

.pc-hero__text {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
  animation: pcHeroRise 0.5s cubic-bezier(0.22, 0.8, 0.3, 1) both;
}

@keyframes pcHeroRise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.pc-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  color: var(--brand-700);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.pc-hero__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-600);
  box-shadow: 0 0 0 3px var(--brand-100);
}

.pc-hero__title {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.022em;
}

.pc-hero__lead {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.87rem;
  line-height: 1.6;
}

.pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.55rem;
}

.pc-hero__stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 0.5rem;
  margin: 0;
}

.pc-hero__stats > div {
  display: grid;
  gap: 0.1rem;
}

.pc-hero__panel {
  position: relative;
  overflow: hidden;
  padding: 1rem 1.05rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--brand-50) 0%, var(--surface-2) 100%);
  isolation: isolate;
}

.pc-hero__panel-arc {
  position: absolute;
  right: -3.5rem;
  bottom: -5rem;
  z-index: -1;
  width: 11rem;
  height: 11rem;
  border: 14px solid var(--brand-100);
  border-radius: 50%;
  opacity: 0.75;
}

.pc-hero__panel-note {
  margin: 0.75rem 0 0;
  padding-top: 0.6rem;
  border-top: 1px solid var(--brand-100);
  color: var(--text-dim);
  font-size: 0.66rem;
  line-height: 1.4;
}

.pc-hero__stats dt {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.pc-hero__stats dd {
  margin: 0;
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* ---------------- сетка ---------------- */

.pc-catalog {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15.5rem, 18.5rem);
  gap: clamp(0.75rem, 1.5vw, 1rem);
  align-items: start;
}

.pc-catalog__main {
  min-width: 0;
}

.pc-aside {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  position: sticky;
  top: calc(var(--header-h, 4.8rem) + 0.75rem);
  max-height: calc(100vh - var(--header-h, 4.8rem) - 1.5rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

/* ---------------- фильтры ---------------- */

.pc-filters {
  margin-bottom: 0.75rem;
  padding: 0.85rem 1.1rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.pc-filters__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding-bottom: 0.75rem;
}

.pc-filters__title {
  margin: 0;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 800;
}

.pc-filters__status {
  margin: 0 0 0 auto;
  color: var(--text-dim);
  font-size: 0.73rem;
  font-variant-numeric: tabular-nums;
}

.pc-filters__status strong {
  color: var(--text);
}

.pc-filters__reset {
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.71rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}

.pc-filters__reset:hover {
  border-color: var(--brand-600);
  background: var(--brand-50);
  color: var(--brand-700);
}

.pc-filters__row {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--border);
}

.pc-filters__label {
  color: var(--text-dim);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  min-width: 0;
}

.pc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  height: 1.85rem;
  padding: 0 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}

.pc-chip > span {
  padding: 0 0.28rem;
  border-radius: 999px;
  background: var(--surface-3);
  color: var(--text-dim);
  font-size: 0.65rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.pc-chip:hover {
  border-color: var(--brand-300);
  color: var(--text);
}

.pc-chip.is-active {
  border-color: var(--brand-600);
  background: var(--brand-50);
  color: var(--brand-700);
}

.pc-chip.is-active > span {
  background: var(--brand-100);
  color: var(--brand-700);
}

/* ---------------- карточки ---------------- */

.pc-list {
  display: grid;
  gap: 0.6rem;
}

.pc-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 15rem;
  grid-template-rows: auto auto;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.pc-card[hidden] {
  display: none;
}

.pc-card:hover {
  border-color: var(--brand-300);
  box-shadow: 0 10px 26px -18px rgba(16, 42, 48, 0.4);
}

.pc-card__body {
  grid-column: 1;
  grid-row: 1;
  display: grid;
  gap: 0.15rem;
  align-content: start;
  min-width: 0;
  padding: 1rem 1.25rem 0.85rem;
}

.pc-card__title {
  margin: 0;
  color: var(--text);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  font-weight: 800;
  line-height: 1.32;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pc-card__title a {
  color: inherit;
  text-decoration: none;
}

.pc-card:hover .pc-card__title a {
  color: var(--brand-700);
}

.pc-card__qual {
  margin: 0.1rem 0 0;
  color: var(--brand-700);
  font-size: 0.79rem;
  font-weight: 600;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-card__text {
  margin: 0.45rem 0 0;
  color: var(--text-muted);
  font-size: 0.81rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pc-card__positions {
  margin: 0.5rem 0 0;
  color: var(--text-dim);
  font-size: 0.77rem;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pc-card__positions span {
  color: var(--text-muted);
  font-weight: 700;
}

/* обложка */

.pc-card__cover {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  display: block;
  min-height: 8.4rem;
  overflow: hidden;
  text-decoration: none;
  background: var(--brand-50);
}

.pc-card__cover--t1 {
  background-image: linear-gradient(150deg, #eaf7f4 0%, #cfeee8 100%);
  color: #17877b;
}

.pc-card__cover--t2 {
  background-image: linear-gradient(150deg, #eff8e8 0%, #dcf0d4 100%);
  color: #4c8744;
}

.pc-card__cover--t3 {
  background-image: linear-gradient(150deg, #ecf3fb 0%, #d8e9f9 100%);
  color: #3d719d;
}

.pc-card__cover--t4 {
  background-image: linear-gradient(150deg, #fcf6ea 0%, #f4e9d3 100%);
  color: #98713c;
}

.pc-card__cover-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.pc-card__cover-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(currentColor 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.16;
  -webkit-mask-image: radial-gradient(120% 120% at 50% 50%, transparent 38%, #000 100%);
  mask-image: radial-gradient(120% 120% at 50% 50%, transparent 38%, #000 100%);
}

.pc-card__cover-watermark {
  display: none;
}

.pc-card__cover-ring {
  position: absolute;
  width: 4.8rem;
  height: 4.8rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0.28;
  background: rgba(255, 255, 255, 0.35);
  transition: transform 0.5s var(--ease);
}

.pc-card__cover-icon {
  position: relative;
  width: 2rem;
  height: 2rem;
  opacity: 0.85;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.pc-card:hover .pc-card__cover-ring {
  transform: scale(1.12);
}

.pc-card:hover .pc-card__cover-icon {
  opacity: 0.8;
}

.pc-card__cover-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.pc-card:hover .pc-card__cover-img {
  transform: scale(1.03);
}

.pc-card__cover-code,
.pc-card__cover-kind {
  position: absolute;
  left: 0.55rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.86);
  color: inherit;
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.pc-card__cover-code {
  top: 0.55rem;
  font-variant-numeric: tabular-nums;
}

.pc-card__cover-kind {
  bottom: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.92;
}

/* подвал карточки */

.pc-card__foot {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  border-top: 1px solid var(--border);
}

.pc-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-card__badges li {
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-xs);
  background: var(--brand-50);
  color: var(--brand-700);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pc-card__actions {
  display: flex;
  gap: 0.35rem;
  margin-left: auto;
}

.pc-catalog__empty {
  display: grid;
  justify-items: start;
  gap: 0.55rem;
  margin-top: 0.6rem;
  padding: 1.1rem 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-size: 0.84rem;
}

.pc-catalog__empty[hidden] {
  display: none;
}

.pc-catalog__empty p {
  margin: 0;
}

/* ---------------- правая колонка ---------------- */

.pc-test {
  position: relative;
  overflow: hidden;
  padding: 1.15rem 1.1rem 1.1rem;
  border: 1px solid var(--brand-300);
  border-radius: var(--radius-lg);
  background: var(--brand-50);
  isolation: isolate;
}

.pc-test__glow {
  position: absolute;
  top: -4.5rem;
  right: -3.5rem;
  z-index: -1;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(87, 196, 181, 0.4), rgba(87, 196, 181, 0) 70%);
  animation: pcGlow 16s ease-in-out infinite;
}

@keyframes pcGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-12px, 14px, 0) scale(1.12);
  }
}

.pc-test__kicker {
  margin: 0 0 0.3rem;
  color: var(--brand-700);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.pc-test__title {
  margin: 0 0 0.35rem;
  color: var(--text);
  font-size: 1.06rem;
  font-weight: 800;
  line-height: 1.25;
}

.pc-test__text {
  margin: 0 0 0.7rem;
  color: var(--text-muted);
  font-size: 0.79rem;
  line-height: 1.55;
}

.pc-test__list {
  display: grid;
  gap: 0.35rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.pc-test__list li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.pc-test__list li::before {
  content: '';
  position: absolute;
  top: 0.42rem;
  left: 0;
  width: 0.62rem;
  height: 0.4rem;
  border-left: 1.6px solid var(--brand-600);
  border-bottom: 1.6px solid var(--brand-600);
  transform: rotate(-45deg);
}

.pc-test__note {
  margin: 0.5rem 0 0;
  color: var(--text-dim);
  font-size: 0.69rem;
  text-align: center;
}

.pc-admission {
  padding: 1rem 1.1rem 1.05rem;
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand-600);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.pc-admission__kicker {
  margin: 0 0 0.12rem;
  color: var(--brand-700);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.pc-admission__title {
  margin: 0 0 0.25rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
}

.pc-admission__text {
  margin: 0 0 0.65rem;
  color: var(--text-muted);
  font-size: 0.77rem;
  line-height: 1.5;
}

.pc-admission__facts {
  display: grid;
  gap: 0.3rem;
  margin: 0 0 0.8rem;
  padding: 0;
  list-style: none;
}

.pc-admission__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding-bottom: 0.28rem;
  border-bottom: 1px solid var(--border);
}

.pc-admission__facts li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.pc-admission__facts strong {
  color: var(--text);
  font-size: 0.77rem;
  font-weight: 800;
  white-space: nowrap;
}

.pc-admission__facts span {
  color: var(--text-dim);
  font-size: 0.71rem;
  text-align: right;
}

.pc-help {
  padding: 1rem 1.05rem 1.05rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
}

.pc-help__title {
  margin: 0 0 0.55rem;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.35;
}

.pc-help__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.75rem;
  border-radius: var(--radius-xs);
  background: var(--brand-700);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.15s var(--ease);
}

.pc-help__link::after {
  content: '→';
  transition: transform 0.2s var(--ease);
}

.pc-help__link:hover {
  background: var(--brand-600);
  color: #fff;
}

.pc-help__link:hover::after {
  transform: translateX(3px);
}

/* ---------------- адаптив ---------------- */

@media (max-width: 1100px) {
  .pc-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .pc-catalog {
    grid-template-columns: minmax(0, 1fr);
  }

  .pc-aside {
    position: static;
    max-height: none;
    overflow: visible;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  }
}

@media (max-width: 720px) {
  .pc-filters__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
  }
}

@media (max-width: 620px) {
  .pc-card {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
  }

  .pc-card__cover {
    grid-column: 1;
    grid-row: 2;
    min-height: 6rem;
  }

  .pc-card__foot {
    grid-row: 3;
  }

  .pc-card__actions {
    width: 100%;
    justify-content: flex-end;
  }
}

[data-theme='dark'] .pc-card__cover--t1 {
  background-image: linear-gradient(150deg, #17322f 0%, #1d403b 100%);
  color: #7fd8c9;
}

[data-theme='dark'] .pc-card__cover--t2 {
  background-image: linear-gradient(150deg, #1e2d1a 0%, #263a20 100%);
  color: #9bd48d;
}

[data-theme='dark'] .pc-card__cover--t3 {
  background-image: linear-gradient(150deg, #182633 0%, #1d3145 100%);
  color: #8ec2ee;
}

[data-theme='dark'] .pc-card__cover--t4 {
  background-image: linear-gradient(150deg, #2b2418 0%, #382e1e 100%);
  color: #e2bd7f;
}

[data-theme='dark'] .pc-card__cover-code,
[data-theme='dark'] .pc-card__cover-kind {
  background: rgba(12, 24, 24, 0.7);
  color: #e2e9e8;
}

[data-contrast='on'] .pc-test__glow {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .pc-hero::after,
  .pc-hero__text,
  .pc-test__glow {
    animation: none;
  }

  .pc-card:hover .pc-card__cover-img,
  .pc-card:hover .pc-card__cover-icon,
  .pc-card:hover .pc-card__cover-ring {
    transform: none;
  }
}