/* ── Visa Hero — centered title only ── */
    .visa-hero {
      margin-top: 68px;
      padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1.5rem, 6vw, 5rem);
      border-bottom: 1px solid var(--border);
      text-align: center;
    }
    .visa-hero-title {
      font-family: var(--font-display);
      font-size: clamp(1.6rem, 3vw, 2.4rem);
      font-weight: 400;
      line-height: 1.15;
      letter-spacing: -0.02em;
      color: var(--ink);
      max-width: 24ch;
      margin: 0 auto;
      text-wrap: balance;
      animation: fadeUp 0.7s 0.1s cubic-bezier(0.16,1,0.3,1) both;
    }

    /* ── Search / Filter ── */
    .visa-search {
      max-width: 1440px;
      margin: 0 auto;
      padding: clamp(1.75rem, 3vw, 2.5rem) clamp(2rem, 8vw, 7rem) 0;
    }
    .visa-search-inner {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border);
      padding-bottom: 1.5rem;
    }
    .visa-search-field {
      position: relative;
      flex: 1 1 280px;
      min-width: 240px;
    }
    .visa-search-field svg {
      position: absolute;
      left: 1rem;
      top: 50%;
      transform: translateY(-50%);
      color: var(--muted);
      pointer-events: none;
    }
    .visa-search-input {
      width: 100%;
      padding: 0.85rem 1rem 0.85rem 2.6rem;
      border: 1px solid var(--border);
      border-radius: 4px;
      background: var(--cream);
      color: var(--ink);
      font-family: inherit;
      font-size: 0.9rem;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
    }
    .visa-search-input:focus {
      border-color: var(--ink);
      box-shadow: 0 0 0 2px rgba(42,26,14,0.06);
    }
    .visa-search-input::placeholder { color: var(--muted); }
    .visa-filters {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .visa-filter-btn {
      font-size: 0.75rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      padding: 0.55em 1em;
      border-radius: 100px;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--muted);
      cursor: pointer;
      transition: color 0.2s, background 0.2s, border-color 0.2s;
    }
    .visa-filter-btn:hover { color: var(--ink); border-color: var(--ink); }
    .visa-filter-btn.active {
      background: var(--ink);
      color: var(--cream);
      border-color: var(--ink);
    }
    .visa-results-count {
      width: 100%;
      font-size: 0.78rem;
      color: var(--muted);
      margin-top: 0.5rem;
    }

    /* ── Visa Grid ── */
    .visa-section {
      max-width: 1440px;
      margin: 0 auto;
      padding: clamp(2rem, 3vw, 3rem) clamp(2rem, 8vw, 7rem) clamp(5rem, 8vw, 7rem);
    }
    .visa-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
      align-items: stretch;
    }
    /* Every card fills its grid row (align-items: stretch above); the card
       itself is a column flex so the CTA can anchor to the bottom via the
       visible type-row's margin-top: auto below — no per-country heights. */
    .visa-card {
      position: relative;
      border-radius: 4px;
      border: 1px solid var(--border);
      background: var(--cream);
      padding: 1.6rem 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
      min-height: 380px;
      transition: box-shadow 0.3s, transform 0.3s, opacity 0.3s;
    }
    .visa-card:hover {
      box-shadow: 0 12px 40px rgba(0,0,0,0.06);
      transform: translateY(-2px);
    }
    .visa-card.hidden { display: none; }
    .visa-card-head {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    /* Rectangular, not circular — flag images render as their natural 3:2/4:3
       shape, and cropping them into a circle reads worse than a subtle
       rounded-rect chip. Falls back to the raw emoji glyph (sized up, same
       box) only when the stored value isn't a decodable flag sequence. */
    .visa-card-flag {
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      width: 2.25rem;
      height: 1.65rem;
      border-radius: 4px;
      background: #fff;
      border: 1px solid var(--border);
      font-size: 1.15rem;
      line-height: 1;
    }
    .visa-card-flag img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .visa-card-country {
      font-family: var(--font-display);
      font-size: 1.2rem;
      font-weight: 500;
      color: var(--ink);
      line-height: 1.25;
      min-width: 0;
    }
    .visa-card-meta {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .visa-card-duration,
    .visa-card-fee {
      font-size: 0.82rem;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 0.55rem;
    }
    .visa-card-duration svg, .visa-card-fee svg { flex-shrink: 0; color: var(--ochre); }
    .visa-card-docs {
      margin-top: 0.25rem;
      padding-top: 0.85rem;
      border-top: 1px solid var(--border);
    }
    .visa-card-docs-label {
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--ink);
      margin-bottom: 0.6rem;
    }
    .visa-card-docs ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .visa-card-docs li {
      font-size: 0.78rem;
      color: var(--muted);
      line-height: 1.65;
      padding-left: 1rem;
      position: relative;
      overflow-wrap: break-word;
    }
    .visa-card-docs li::before {
      content: '•';
      position: absolute;
      left: 0;
      color: var(--ochre);
      font-weight: 700;
    }
    .visa-card-detail {
      margin-top: auto;
      padding-top: 0.75rem;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--ochre);
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      transition: color 0.2s, gap 0.2s;
    }
    .visa-card-detail:hover { color: var(--rust, var(--ink)); gap: 0.55rem; }
    .visa-card-detail:focus-visible { outline: 2px solid var(--ochre); outline-offset: 3px; border-radius: 2px; }

    /* ── Category — the type tabs are the single source of truth for a
       country's visa categories: interactive when there's more than one
       (also the type selector), a plain static pill when there's exactly
       one (nothing to switch between). ── */
    .visa-type-tabs {
      display: flex;
      gap: 0.4rem;
      flex-wrap: wrap;
    }
    .visa-type-tab {
      font-size: 0.68rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      padding: 0.35em 0.8em;
      border-radius: 100px;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--muted);
      cursor: pointer;
      transition: color 0.2s, background 0.2s, border-color 0.2s;
    }
    .visa-type-tab:hover { color: var(--ink); border-color: var(--ink); }
    .visa-type-tab.active {
      background: var(--ink);
      color: var(--cream);
      border-color: var(--ink);
    }
    .visa-type-tabs--static .visa-type-tab { cursor: default; }

    /* ── Type row = khối thông tin chính của loại visa đang chọn ── */
    .visa-type-row {
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
      flex: 1;
      min-height: 0;
    }
    .visa-type-row + .visa-type-row {
      margin-top: 0.5rem;
      padding-top: 1rem;
      border-top: 1px solid var(--border);
    }
    .visa-type-row.hidden,
    .visa-type-row.tab-hidden { display: none; }

    /* Empty state */
    .visa-empty {
      grid-column: 1 / -1;
      text-align: center;
      padding: 5rem 2rem;
      color: var(--muted);
    }
    .visa-empty p {
      font-family: var(--font-display);
      font-size: 1.4rem;
      font-weight: 300;
      margin-bottom: 0.5rem;
    }
    .visa-empty span { font-size: 0.85rem; opacity: 0.7; }

    /* Back link */
    .visa-back {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.78rem;
      font-weight: 500;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 2rem;
      transition: color 0.2s;
    }
    .visa-back:hover { color: var(--ink); }

    /* Tablet: 768–1199px — 2 columns */
    
      .visa-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    

    /* Mobile: < 768px — 1 column, stacked search/filters */
    
      .visa-grid { grid-template-columns: 1fr; }
      .visa-card { min-height: 0; }
      .visa-search-inner { flex-direction: column; align-items: stretch; }
      .visa-search-field { min-width: auto; }
      .visa-filters { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 0.25rem; }
      .visa-filter-btn { flex-shrink: 0; min-height: 44px; }
      .visa-type-tab { min-height: 44px; padding: 0.35em 1em; }
      .visa-card-detail { min-height: 44px; }
    

/* Mobile field-guide: visa finder */
.visa-hero {
  margin-top: 60px;
  padding: 34px var(--m-gutter) 28px;
  text-align: left;
  background: linear-gradient(135deg, rgba(43, 124, 184, 0.14), transparent 66%), var(--m-mist);
  border-bottom-color: var(--m-line);
}
.visa-hero::before {
  content: "DOCUMENT DESK / VISA";
  display: block;
  margin-bottom: 12px;
  color: var(--m-departure);
  font: 800 11px/1 var(--m-mono);
  letter-spacing: 0.1em;
}
.visa-hero-title {
  max-width: 12ch;
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  font-size: clamp(34px, 10vw, 46px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.05em;
}
.visa-search,
.visa-section {
  width: 100%;
  padding-right: var(--m-gutter);
  padding-left: var(--m-gutter);
}
.visa-search { padding-top: 20px; }
.visa-search-inner {
  gap: 12px;
  padding-bottom: 18px;
  border-bottom-color: var(--m-line);
}
.visa-search-field { width: 100%; flex-basis: auto; }
.visa-search-input {
  min-height: 52px;
  padding-left: 44px;
  font-size: 16px;
  background: var(--m-paper);
  border-color: var(--m-line);
  border-radius: 14px;
}
.visa-filters {
  width: calc(100% + var(--m-gutter) * 2);
  margin: 0 calc(var(--m-gutter) * -1);
  padding: 0 var(--m-gutter) 3px;
  overflow-x: auto;
  scrollbar-width: none;
}
.visa-filter-btn,
.visa-type-tab {
  min-height: 42px;
  padding: 0 14px;
  font-family: var(--m-mono);
  font-size: 10px;
  font-weight: 800;
  border-color: var(--m-line);
}
.visa-filter-btn.active,
.visa-type-tab.active {
  color: var(--m-paper);
  background: var(--m-ocean-deep);
  border-color: var(--m-ocean-deep);
}
.visa-section { padding-top: 22px; padding-bottom: 56px; }
.visa-grid { grid-template-columns: 1fr; gap: 14px; }
.visa-card {
  min-height: 0;
  padding: 18px;
  gap: 12px;
  background: var(--m-paper);
  border-color: var(--m-line);
  border-radius: var(--m-radius);
  box-shadow: 0 10px 26px rgba(18, 54, 66, 0.07);
}
.visa-card-country {
  font-family: Inter, Arial, sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.025em;
}
.visa-card-flag { width: 42px; height: 30px; border-radius: 7px; }
.visa-card-docs {
  padding: 12px;
  background: var(--m-mist);
  border-radius: 12px;
}
.visa-card-detail {
  min-height: 46px;
  justify-content: space-between;
  margin-top: 4px;
  padding: 0 14px;
  color: var(--m-paper);
  background: var(--m-departure);
  border-radius: 12px;
}
.visa-empty { padding: 44px 20px; background: var(--m-paper); border-radius: var(--m-radius); }