:root {
  --page-bg: #0b1120;
  --card-bg: #ffffff;
  --card-bg-hover: #f8fafc;
  --text-main: #0f172a;
  --text-soft: #475569;
  --text-light: #cbd5e1;
  --line: rgba(255, 255, 255, 0.1);
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
  --radius: 1.25rem;
  --speed: 200ms ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;

  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(236, 72, 153, 0.14), transparent 30%),
    var(--page-bg);

  color: #ffffff;

  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.region-page {
  width: min(1040px, calc(100% - 2rem));
  margin-inline: auto;
  padding: 1.25rem 0 4rem;
}

.region-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: center;

  margin-bottom: 2rem;
  padding: 1rem;

  border: 1px solid var(--line);
  border-radius: var(--radius);

  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(16px);

  box-shadow: var(--shadow);
}

.region-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 86px;
  height: 86px;

  border-radius: 1rem;
  background: #ffffff;

  text-decoration: none;
  overflow: hidden;
}

.region-brand__logo {
  width: 72px;
  height: auto;
  display: block;
}

.region-header__text {
  min-width: 0;
}

.region-header__eyebrow {
  display: block;

  margin-bottom: 0.35rem;

  color: var(--text-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.region-header__title {
  margin: 0;

  color: #ffffff;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.04em;
}

.region-header__description {
  margin: 0.6rem 0 0;

  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.5;
}

.region-status {
  min-height: 1.5rem;
  margin: 0 0 1rem;

  color: var(--text-light);
  font-size: 0.95rem;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1rem;
}

.region-card {
  position: relative;
  display: block;

  min-height: 190px;

  border-radius: var(--radius);
  text-decoration: none;
  overflow: hidden;

  background: var(--card-bg);
  box-shadow: var(--shadow);

  transition:
    transform var(--speed),
    box-shadow var(--speed),
    background var(--speed);
}

.region-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;

  height: 6px;

  background: var(--region-color, #2563eb);
}

.region-card:hover {
  transform: translateY(-4px);
  background: var(--card-bg-hover);
}

.region-card:focus-visible {
  outline: 3px solid var(--region-color, #2563eb);
  outline-offset: 4px;
}

.region-card__inner {
  position: relative;

  min-height: 190px;
  padding: 1.4rem;
}

.region-card__eyebrow {
  display: none;
}

.region-card__title {
  max-width: calc(100% - 2rem);
  margin: 0 0 1.25rem;

  color: var(--text-main);
  font-size: 1.45rem;
  line-height: 1.1;
  font-weight: 850;
  letter-spacing: -0.03em;
}

.region-card__title::after {
  content: "→";

  position: absolute;
  top: 1.35rem;
  right: 1.35rem;

  color: var(--region-color, #2563eb);
  font-size: 1.4rem;
  font-weight: 800;

  transition: transform var(--speed);
}

.region-card:hover .region-card__title::after {
  transform: translateX(4px);
}

.region-card__metric {
  margin: 0 0 1rem;

  color: var(--text-soft);
  font-size: 0.95rem;
}

.region-card__metric strong {
  display: block;

  margin-bottom: 0.15rem;

  color: var(--text-main);
  font-size: 2.55rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.region-card__updates {
  position: absolute;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.35rem;

  margin: 0;
  padding-top: 0.9rem;

  border-top: 1px solid #e2e8f0;

  color: var(--text-soft);
  font-size: 0.95rem;
}

.region-card__updates strong {
  color: var(--text-main);
}

.region-card__action {
  display: none;
}

@media (max-width: 640px) {
  .region-page {
    width: min(100% - 1rem, 1040px);
    padding-top: 0.75rem;
  }

  .region-header {
    grid-template-columns: 1fr;
    gap: 0.9rem;

    padding: 1rem;
    margin-bottom: 1.5rem;
  }

  .region-brand {
    width: 74px;
    height: 74px;
  }

  .region-brand__logo {
    width: 62px;
  }

  .region-header__title {
    font-size: 2rem;
  }

  .region-header__description {
    font-size: 0.95rem;
  }

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

  .region-card,
  .region-card__inner {
    min-height: 178px;
  }

  .region-card__metric strong {
    font-size: 2.25rem;
  }
}