.oc-cities-page {
  --cities-navy: #102d47;
  --cities-blue: #0b62a3;
  --cities-sky: #eaf6ff;
  --cities-line: #d8e6f0;
  --cities-ink: #18334c;
  --cities-muted: #63778a;
  color: var(--cities-ink);
  background: #fff;
}

.oc-cities-page [hidden] {
  display: none !important;
}

.oc-cities-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 62px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 18%, rgba(49, 153, 223, .3), transparent 32%),
    linear-gradient(135deg, #0b2943 0%, #0d426d 56%, #126ca8 100%);
}

.oc-cities-hero::after {
  position: absolute;
  right: -90px;
  bottom: -170px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(255, 255, 255, .03), 0 0 0 160px rgba(255, 255, 255, .025);
  content: "";
}

.oc-cities-hero-inner {
  position: relative;
  z-index: 1;
}

.oc-cities-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, .7);
  font-size: 13px;
}

.oc-cities-breadcrumbs a {
  color: #fff;
  text-decoration: none;
}

.oc-cities-breadcrumbs a:hover {
  text-decoration: underline;
}

.oc-cities-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  align-items: center;
  gap: clamp(34px, 6vw, 86px);
}

.oc-cities-eyebrow {
  margin: 0 0 10px;
  color: #1682ca;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .09em;
  line-height: 1.35;
  text-transform: uppercase;
}

.oc-cities-hero .oc-cities-eyebrow,
.oc-cities-cta .oc-cities-eyebrow {
  color: #8dd0ff;
}

.oc-cities-hero h1 {
  max-width: 730px;
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 5.3vw, 68px);
  font-weight: 900;
  letter-spacing: -.035em;
  line-height: 1.02;
}

.oc-cities-lead {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.65;
}

.oc-cities-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.oc-cities-stats span {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, .17);
  border-radius: 999px;
  color: rgba(255, 255, 255, .76);
  background: rgba(255, 255, 255, .07);
  font-size: 12px;
  line-height: 1.3;
}

.oc-cities-stats strong {
  color: #fff;
  font-size: 15px;
}

.oc-cities-search-card {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 24px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 26px 70px rgba(1, 20, 36, .28);
}

.oc-cities-search-card label {
  display: block;
  margin-bottom: 12px;
  color: var(--cities-navy);
  font-size: 20px;
  font-weight: 900;
}

.oc-cities-search-card > p {
  margin: 11px 2px 0;
  color: var(--cities-muted);
  font-size: 12px;
  line-height: 1.45;
}

.oc-cities-search-field {
  position: relative;
}

.oc-cities-search-field > svg {
  position: absolute;
  top: 50%;
  left: 16px;
  width: 21px;
  height: 21px;
  fill: none;
  stroke: #397da9;
  stroke-linecap: round;
  stroke-width: 1.8;
  transform: translateY(-50%);
  pointer-events: none;
}

.oc-cities-search-field input {
  width: 100%;
  height: 56px;
  padding: 0 48px;
  border: 1px solid #bed4e3;
  border-radius: 14px;
  color: var(--cities-navy);
  background: #f8fbfd;
  font: inherit;
  font-size: 16px;
  outline: none;
  -webkit-appearance: none;
}

.oc-cities-search-field input:focus {
  border-color: #2b8bc9;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(22, 130, 202, .13);
}

.oc-cities-search-field button {
  position: absolute;
  top: 50%;
  right: 9px;
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 10px;
  color: #547084;
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 24px;
  line-height: 1;
  transform: translateY(-50%);
}

.oc-cities-search-field button:hover {
  background: #eaf2f7;
}

.oc-cities-partners,
.oc-cities-catalog {
  padding-top: 66px;
}

.oc-kuzbass-coverage {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin-top: 42px;
  padding: 25px 28px;
  border: 1px solid #b9d9ed;
  border-radius: 20px;
  background: linear-gradient(135deg, #f3faff, #e8f5fd);
  box-shadow: 0 15px 35px rgba(15, 76, 129, .08);
}

.oc-kuzbass-coverage-icon {
  display: inline-flex;
  width: 54px;
  height: 54px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  color: #fff;
  background: var(--cities-blue);
}

.oc-kuzbass-coverage-icon svg {
  width: 27px;
  height: 27px;
  fill: currentColor;
}

.oc-kuzbass-coverage h2 {
  margin: 0;
  color: var(--cities-navy);
  font-size: clamp(22px, 3vw, 31px);
  letter-spacing: -.02em;
  line-height: 1.18;
}

.oc-kuzbass-coverage p:not(.oc-cities-eyebrow) {
  max-width: 790px;
  margin: 8px 0 0;
  color: var(--cities-muted);
  font-size: 14px;
  line-height: 1.55;
}

.oc-kuzbass-coverage > a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 17px;
  border-radius: 11px;
  color: #fff;
  background: var(--cities-blue);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.oc-cities-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 24px;
}

.oc-cities-section-head h2 {
  margin: 0;
  color: var(--cities-navy);
  font-size: clamp(28px, 3.8vw, 42px);
  letter-spacing: -.025em;
  line-height: 1.12;
}

.oc-cities-section-head > p {
  max-width: 390px;
  margin: 0;
  color: var(--cities-muted);
  font-size: 14px;
  line-height: 1.55;
}

.oc-partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.oc-partner-card {
  display: flex;
  min-height: 174px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 25px;
  border: 1px solid #c5deef;
  border-radius: 20px;
  background: linear-gradient(135deg, #f8fcff, #ebf7ff);
  box-shadow: 0 15px 34px rgba(15, 76, 129, .07);
}

.oc-verified-badge {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 999px;
  color: #14653a;
  background: #dcf7e8;
  font-size: 11px;
  font-weight: 850;
}

.oc-partner-card h3 {
  margin: 12px 0 2px;
  color: var(--cities-navy);
  font-size: 26px;
  line-height: 1.15;
}

.oc-partner-card p {
  margin: 0;
  color: var(--cities-muted);
  font-size: 13px;
}

.oc-partner-card .oc-partner-address {
  margin-top: 7px;
  color: #36566e;
  line-height: 1.4;
}

.oc-partner-actions {
  display: flex;
  min-width: 175px;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.oc-partner-phone {
  color: var(--cities-navy) !important;
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}

.oc-partner-more {
  color: var(--cities-blue) !important;
  font-size: 13px;
  font-weight: 800;
}

.oc-cities-catalog {
  padding-bottom: 72px;
}

.oc-cities-toolbar {
  position: sticky;
  top: 94px;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(230px, 310px) minmax(230px, 1fr) auto;
  align-items: end;
  gap: 16px 24px;
  margin-bottom: 26px;
  padding: 16px 18px;
  border: 1px solid var(--cities-line);
  border-radius: 17px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 12px 32px rgba(15, 76, 129, .08);
  backdrop-filter: blur(12px);
}

.oc-cities-toolbar label > span {
  display: block;
  margin-bottom: 6px;
  color: #536a7d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.oc-cities-toolbar select {
  width: 100%;
  min-height: 44px;
  padding: 0 38px 0 12px;
  border: 1px solid #c7d9e6;
  border-radius: 11px;
  color: var(--cities-navy);
  background: #fff;
  font: inherit;
  font-size: 14px;
}

.oc-cities-toolbar .oc-partner-filter {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border: 1px solid #d8e4ec;
  border-radius: 11px;
  cursor: pointer;
}

.oc-cities-toolbar .oc-partner-filter span {
  margin: 0;
  color: var(--cities-ink);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: none;
}

.oc-partner-filter input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--cities-blue);
}

.oc-cities-result {
  margin: 0 0 11px;
  color: var(--cities-muted);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.oc-cities-no-results {
  margin: 28px 0;
  padding: 32px;
  border: 1px dashed #b8cedd;
  border-radius: 18px;
  background: #f8fbfd;
  text-align: center;
}

.oc-cities-no-results strong {
  display: block;
  color: var(--cities-navy);
  font-size: 22px;
}

.oc-cities-no-results p {
  margin: 6px 0 18px;
  color: var(--cities-muted);
}

.oc-cities-no-results button {
  min-height: 42px;
  padding: 8px 15px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--cities-blue);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.oc-district + .oc-district {
  margin-top: 48px;
}

.oc-district-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
  padding-bottom: 11px;
  border-bottom: 2px solid #e6eef4;
}

.oc-district-heading h3 {
  margin: 0;
  color: var(--cities-navy);
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.25;
}

.oc-district-heading > span {
  color: var(--cities-muted);
  font-size: 12px;
  white-space: nowrap;
}

.oc-region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 12px;
}

.oc-region {
  overflow: hidden;
  border: 1px solid var(--cities-line);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(15, 76, 129, .035);
}

.oc-region[open] {
  border-color: #b8d5e8;
  box-shadow: 0 10px 26px rgba(15, 76, 129, .07);
}

.oc-region summary {
  position: relative;
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 46px 13px 16px;
  color: var(--cities-navy);
  background: #fff;
  cursor: pointer;
  list-style: none;
}

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

.oc-region summary::after {
  position: absolute;
  top: 50%;
  right: 17px;
  width: 9px;
  height: 9px;
  border-right: 2px solid #50728b;
  border-bottom: 2px solid #50728b;
  content: "";
  transform: translateY(-66%) rotate(45deg);
  transition: transform .18s ease;
}

.oc-region[open] summary::after {
  transform: translateY(-35%) rotate(225deg);
}

.oc-region summary > span {
  font-size: 15px;
  font-weight: 850;
  line-height: 1.3;
}

.oc-region summary small {
  color: var(--cities-muted);
  font-size: 11px;
  white-space: nowrap;
}

.oc-region[open] summary {
  background: #f3f9fd;
}

.oc-region-cities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  border-top: 1px solid #e1ebf2;
}

.oc-city-link {
  display: flex;
  min-width: 0;
  min-height: 45px;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  padding: 8px 10px;
  border: 1px solid #e3ebf1;
  border-radius: 10px;
  color: var(--cities-ink) !important;
  background: #fff;
  text-decoration: none !important;
}

.oc-city-link:hover,
.oc-city-link:focus-visible {
  border-color: #85badd;
  background: #f2f9fe;
  box-shadow: 0 5px 13px rgba(15, 76, 129, .08);
  outline: none;
}

.oc-city-link > span {
  min-width: 0;
  overflow: hidden;
  font-size: 13px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.oc-city-link small {
  flex: 0 0 auto;
  color: #7b8d9d;
  font-size: 9px;
}

.oc-city-link.has-partner {
  border-color: #9fd3b5;
  background: #effbf4;
}

.oc-city-link.has-partner small {
  color: #157041;
  font-weight: 850;
}

.oc-cities-source {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin-top: 40px;
  padding: 18px 20px;
  border: 1px solid #dbe8f0;
  border-radius: 14px;
  background: #f6fafc;
}

.oc-cities-source svg {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  fill: none;
  stroke: #397da9;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.oc-cities-source p {
  margin: 0;
  color: var(--cities-muted);
  font-size: 12px;
  line-height: 1.6;
}

.oc-cities-source strong {
  color: var(--cities-ink);
}

.oc-cities-cta {
  padding: 58px 0;
  color: #fff;
  background: var(--cities-navy);
}

.oc-cities-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
}

.oc-cities-cta h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.15;
}

.oc-cities-cta p:not(.oc-cities-eyebrow) {
  max-width: 720px;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, .72);
}

.oc-cities-cta a {
  display: inline-flex;
  min-height: 52px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 12px;
  color: #142d42 !important;
  background: #ffcc33;
  font-weight: 900;
  text-decoration: none !important;
  white-space: nowrap;
}

@media (max-width: 960px) {
  .oc-cities-hero-grid {
    grid-template-columns: 1fr;
  }

  .oc-cities-search-card {
    max-width: 650px;
  }

  .oc-cities-toolbar {
    top: 82px;
    grid-template-columns: 1fr 1fr;
  }

  .oc-cities-result {
    grid-column: 1 / -1;
    margin: 0;
  }

  .oc-region-cities {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {

  .oc-kuzbass-coverage {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 21px;
  }

  .oc-kuzbass-coverage > a {
    grid-column: 1 / -1;
    width: 100%;
  }
  .oc-cities-hero {
    padding: 22px 0 44px;
  }

  .oc-cities-breadcrumbs {
    margin-bottom: 25px;
  }

  .oc-cities-hero h1 {
    font-size: clamp(36px, 12vw, 52px);
  }

  .oc-cities-section-head,
  .oc-cities-cta-inner,
  .oc-partner-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .oc-cities-section-head > p {
    max-width: none;
  }

  .oc-partner-grid,
  .oc-region-grid {
    grid-template-columns: 1fr;
  }

  .oc-partner-actions {
    min-width: 0;
    align-items: flex-start;
  }

  .oc-cities-toolbar {
    position: static;
    grid-template-columns: 1fr;
  }

  .oc-cities-result {
    grid-column: auto;
  }

  .oc-district-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .oc-region-cities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oc-cities-cta a {
    width: 100%;
  }
}

@media (max-width: 470px) {
  .oc-cities-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .oc-cities-stats span {
    justify-content: center;
  }

  .oc-region-cities {
    grid-template-columns: 1fr;
  }

  .oc-city-link > span {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .oc-region summary::after {
    transition: none;
  }
}