:root {
  --ink: #1c2333;
  --ink-soft: #4a5268;
  --muted: #8992a8;
  --line: #e3e6ee;
  --bg: #f6f7fb;
  --card: #ffffff;
  --accent: #5b7fde;
  --accent-soft: #eef1fb;
  --warn: #c8813f;
  --warn-bg: #fbf1e4;
  --danger: #c25b52;
  --danger-bg: #fbebe9;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-card: 18px;
  --radius-chip: 999px;
  --shadow-card: 0 1px 2px rgba(28,35,51,0.04), 0 8px 24px -12px rgba(28,35,51,0.10);
}

* { box-sizing: border-box; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image: radial-gradient(circle at 15% 8%, rgba(91,127,222,0.07), transparent 45%),
                     radial-gradient(circle at 85% 0%, rgba(200,129,63,0.05), transparent 40%);
}

/* ───────── HERO ───────── */

.hero {
  position: relative;
  padding: 76px 24px 40px;
  background: linear-gradient(180deg, #fbfcff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.hero-kicker {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--ink);
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 0 36px;
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 16px;
  padding: 4px 6px 4px 18px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.search-icon {
  color: var(--muted);
  flex-shrink: 0;
}

#search {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--sans);
  font-size: 16px;
  padding: 14px 12px;
  color: var(--ink);
}

#search::placeholder { color: #a7aec2; }

.result-count {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  padding: 6px 12px;
  white-space: nowrap;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.filter-chip {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-chip);
  padding: 7px 16px;
  cursor: pointer;
  transition: all 0.14s ease;
}

.filter-chip:hover {
  border-color: #c7cee3;
  color: var(--ink);
}

.filter-chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ───────── MAIN / GROUPS ───────── */

.main {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 24px 100px;
}

.region-group {
  margin-bottom: 44px;
}

.region-group:last-child { margin-bottom: 0; }

.region-heading {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.region-heading h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  margin: 0;
  color: var(--ink);
}

.region-count {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ───────── CARD ───────── */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  cursor: pointer;
  user-select: none;
}

.card-flag {
  font-size: 22px;
  line-height: 1;
  margin-top: 2px;
  flex-shrink: 0;
}

.card-head-text { flex: 1; min-width: 0; }

.card-name {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 4px;
}

.card-tagline {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin: 0;
}

.card-chevron {
  color: var(--muted);
  flex-shrink: 0;
  margin-top: 6px;
  transition: transform 0.2s ease;
}

.card.open .card-chevron { transform: rotate(180deg); }

.card-badges {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  margin-top: 3px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 8px;
}

.badge-dot.warn { background: var(--warn); }
.badge-dot.danger { background: var(--danger); }

.card-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.24s ease;
}

.card.open .card-body {
  grid-template-rows: 1fr;
}

.card-body-inner {
  overflow: hidden;
  padding: 0 22px 22px;
}

.profile {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.profile:first-child { border-top: none; padding-top: 4px; }

.profile-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 8px;
}

.addr-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin-bottom: 6px;
}

.addr-row:last-child { margin-bottom: 0; }

.addr-row-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  align-self: center;
  min-width: 34px;
}

.addr {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--accent-soft);
  color: #3d54a3;
  padding: 4px 9px;
  border-radius: 7px;
  cursor: pointer;
  border: none;
  transition: background 0.12s ease;
  position: relative;
}

.addr:hover { background: #e2e7f9; }

.addr.copied { background: #dbf0e2; color: #2c7a4b; }

.notes { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }

.note {
  font-size: 13.5px;
  padding: 10px 13px;
  border-radius: 10px;
  line-height: 1.45;
  display: flex;
  gap: 9px;
}

.note-icon { flex-shrink: 0; margin-top: 1px; }

.note.info { background: #eef3f9; color: #3a5872; }
.note.warn { background: var(--warn-bg); color: #8a5a26; }
.note.danger { background: var(--danger-bg); color: #963f36; }

/* ───────── DISCLAIMER (russia section) ───────── */

.disclaimer {
  background: var(--danger-bg);
  border: 1px solid #f0d2ce;
  border-radius: var(--radius-card);
  padding: 20px 22px;
  margin-bottom: 16px;
}

.disclaimer-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 14px;
  color: #963f36;
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.disclaimer p {
  font-size: 14px;
  line-height: 1.6;
  color: #7d4038;
  margin: 0;
}

/* ───────── EMPTY STATE ───────── */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
  font-size: 15px;
}

/* ───────── FOOTER ───────── */

.site-footer {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px 60px;
  position: relative;
  z-index: 2;
}

.site-footer p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

/* ───────── FOCUS / A11Y ───────── */

button:focus-visible,
input:focus-visible,
.filter-chip:focus-visible,
.card-head:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ───────── RESPONSIVE ───────── */

@media (max-width: 560px) {
  .hero { padding: 56px 18px 32px; }
  .main { padding: 36px 18px 80px; }
  .card-head { padding: 16px 18px; }
  .card-body-inner { padding: 0 18px 18px; }
  .search-wrap { padding: 3px 4px 3px 14px; }
  #search { font-size: 15px; padding: 12px 8px; }
  .result-count { display: none; }
}