/* ── Extension listing specific styles ── */
    .ext-hero {
      background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 60%, #1d4ed8 100%);
      padding: 88px 0 72px;
      position: relative;
      overflow: hidden;
    }
    .ext-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 70% 50%, rgba(59,130,246,.18) 0%, transparent 70%);
      pointer-events: none;
    }
    .ext-hero-badge {
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.15);
      color: #93c5fd;
      border-radius: 2rem;
      padding: .35rem 1.1rem;
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .04em;
      margin-bottom: 1.25rem;
    }
    .ext-hero h1 { color: #fff; font-size: clamp(1.9rem,5vw,3rem); font-weight: 900; margin-bottom: 1rem; }
    .ext-hero .lead { color: rgba(255,255,255,.8); font-size: 1.05rem; max-width: 580px; }
    .ext-search-bar {
      display: flex;
      background: #fff;
      border-radius: .85rem;
      padding: .45rem .45rem .45rem .9rem;
      gap: .5rem;
      max-width: 540px;
      margin-top: 1.75rem;
      box-shadow: 0 8px 40px rgba(0,0,0,.25);
    }
    .ext-search-bar input {
      flex: 1;
      border: none;
      outline: none;
      font-size: 1rem;
      background: transparent;
      color: #0f172a;
    }
    .ext-search-bar input::placeholder { color: #94a3b8; }
    .ext-search-bar button {
      background: var(--primary, #2563eb);
      color: #fff;
      border: none;
      border-radius: .6rem;
      padding: .55rem 1.4rem;
      font-weight: 700;
      font-size: .9rem;
      cursor: pointer;
      transition: background .2s;
      white-space: nowrap;
    }
    .ext-search-bar button:hover { background: #1d4ed8; }

    /* ── Hero 2-col visual ── */
    .ext-hero-visual {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2;
    }
    .ext-hero-svg {
      width: 100%;
      max-width: 480px;
      height: auto;
      filter: drop-shadow(0 28px 70px rgba(37,99,235,.35));
    }

    /* ── SVG animations ── */
    @keyframes ehSpin   { to { transform: rotate(360deg); } }
    @keyframes ehSpinR  { to { transform: rotate(-360deg); } }
    @keyframes ehFloat  { 0%,100%{transform:translateY(0)}  50%{transform:translateY(-16px)} }
    @keyframes ehFloat2 { 0%,100%{transform:translateY(-8px)} 50%{transform:translateY(12px)} }
    @keyframes ehFloat3 { 0%,100%{transform:translateY(6px)}  50%{transform:translateY(-10px)} }
    @keyframes ehFloat4 { 0%,100%{transform:translateY(-4px) translateX(-3px)} 50%{transform:translateY(9px) translateX(4px)} }
    @keyframes ehPulse  { 0%,100%{opacity:.9;transform:scale(1)} 50%{opacity:.4;transform:scale(.85)} }
    @keyframes ehPulse2 { 0%,100%{opacity:.6} 50%{opacity:.15} }
    @keyframes ehBeam   { 0%{stroke-dashoffset:120} 100%{stroke-dashoffset:-120} }
    @keyframes ehGlow   { 0%,100%{filter:drop-shadow(0 0 6px rgba(147,197,253,.5))} 50%{filter:drop-shadow(0 0 18px rgba(147,197,253,.9))} }
    @keyframes ehTypeIn { from{opacity:0;transform:translateX(-6px)} to{opacity:1;transform:translateX(0)} }

    .eh-ring1 { animation: ehSpin  28s linear infinite; transform-origin:240px 240px; }
    .eh-ring2 { animation: ehSpinR 18s linear infinite; transform-origin:240px 240px; }
    .eh-ring3 { animation: ehSpin  40s linear infinite; transform-origin:240px 240px; }
    .eh-c1    { animation: ehFloat  4.2s ease-in-out infinite; }
    .eh-c2    { animation: ehFloat2 3.7s ease-in-out infinite; }
    .eh-c3    { animation: ehFloat3 4.8s ease-in-out infinite; }
    .eh-c4    { animation: ehFloat4 5.1s ease-in-out infinite; }
    .eh-c5    { animation: ehFloat  3.4s ease-in-out infinite; animation-delay:-.8s; }
    .eh-c6    { animation: ehFloat2 4.5s ease-in-out infinite; animation-delay:-1.3s; }
    .eh-c7    { animation: ehFloat3 3.9s ease-in-out infinite; animation-delay:-2.1s; }
    .eh-c8    { animation: ehFloat4 4.3s ease-in-out infinite; animation-delay:-.5s; }
    .eh-beam1 { animation: ehBeam 3.2s linear infinite; }
    .eh-beam2 { animation: ehBeam 4.1s linear infinite .7s; }
    .eh-beam3 { animation: ehBeam 2.8s linear infinite 1.4s; }
    .eh-nd    { animation: ehPulse  2.6s ease-in-out infinite; }
    .eh-nd2   { animation: ehPulse  3.3s ease-in-out infinite .9s; }
    .eh-nd3   { animation: ehPulse  2.1s ease-in-out infinite 1.6s; }
    .eh-core  { animation: ehGlow   3.5s ease-in-out infinite; }

    .ext-stats-row {
      display: flex;
      gap: 2rem;
      flex-wrap: wrap;
      margin-top: 2rem;
    }
    .ext-stat { color: rgba(255,255,255,.75); font-size: .85rem; }
    .ext-stat strong { color: #fff; font-size: 1.15rem; display: block; }

    /* ── Filter tabs ── */
    .ext-filter-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: .5rem;
      margin-bottom: 2rem;
    }
    .ext-filter-btn {
      padding: .45rem 1.1rem;
      border-radius: 2rem;
      border: 1.5px solid var(--border, #e2e8f0);
      background: transparent;
      font-size: .85rem;
      font-weight: 600;
      color: var(--muted, #64748b);
      cursor: pointer;
      transition: all .2s;
    }
    .ext-filter-btn.active, .ext-filter-btn:hover {
      background: var(--primary, #2563eb);
      border-color: var(--primary, #2563eb);
      color: #fff;
    }

    /* ── Extension cards grid ── */
    .ext-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 1.25rem;
    }
    .ext-grid-status {
      grid-column: 1 / -1;
      text-align: center;
      padding: 3rem 1rem;
    }
    .ext-card {
      background: var(--surface, #fff);
      border: 1.5px solid var(--border, #e2e8f0);
      border-radius: 1.25rem;
      padding: 1.5rem 1.25rem 1.25rem;
      transition: box-shadow .25s, border-color .25s, transform .25s;
      position: relative;
      display: flex;
      flex-direction: column;
      gap: .75rem;
    }
    .ext-card:hover {
      box-shadow: 0 8px 32px rgba(37,99,235,.12);
      border-color: var(--primary, #2563eb);
      transform: translateY(-3px);
    }
    .ext-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: .5rem; }
    .ext-tld-name {
      font-size: 1.6rem;
      font-weight: 900;
      color: var(--text, #0f172a);
      letter-spacing: -.02em;
      line-height: 1;
    }
    .ext-cat-badge {
      font-size: .68rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .04em;
      padding: .2rem .55rem;
      border-radius: 2rem;
      flex-shrink: 0;
    }
    .ext-cat-tr { background: #dbeafe; color: #1d4ed8; }
    .ext-cat-global { background: #d1fae5; color: #065f46; }
    .ext-cat-nis { background: #ede9fe; color: #5b21b6; }
    .ext-cat-meslek { background: #fef3c7; color: #92400e; }
    .ext-card-desc { font-size: .82rem; color: var(--muted, #64748b); line-height: 1.5; flex: 1; }
    .ext-belge-row { margin-top: -.25rem; }
    .ext-belge-badge {
      display: inline-block;
      font-size: .68rem;
      font-weight: 700;
      padding: .2rem .55rem;
      border-radius: 2rem;
      letter-spacing: .02em;
    }
    .ext-belge--free { background: #d1fae5; color: #065f46; }
    .ext-belge--doc  { background: #dbeafe; color: #1e40af; }
    .ext-belge--cond { background: #fef3c7; color: #92400e; }
    .ext-belge--esia { background: #fee2e2; color: #991b1b; }
    .ext-trabis-info {
      background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
      border: 1px solid #bfdbfe;
      border-radius: 1rem;
      padding: 1.25rem 1.5rem;
      margin-bottom: 2rem;
      font-size: .88rem;
      color: #334155;
      line-height: 1.7;
    }
    .ext-trabis-info p { margin-bottom: .5rem; }
    .ext-trabis-info p:last-child { margin-bottom: 0; }
    .ext-trabis-info a { font-weight: 600; color: var(--primary, #2563eb); }
    .ext-price-row { display: flex; align-items: baseline; gap: .4rem; }
    .ext-price { font-size: 1.35rem; font-weight: 800; color: var(--primary, #2563eb); }
    .ext-price small { font-size: .75rem; font-weight: 500; color: var(--muted, #64748b); }
    .ext-renew { font-size: .75rem; color: var(--muted, #64748b); }
    .ext-card-actions { display: flex; gap: .6rem; }
    .ext-btn-register {
      flex: 1;
      background: var(--primary, #2563eb);
      color: #fff;
      border: none;
      border-radius: .6rem;
      padding: .55rem .8rem;
      font-size: .8rem;
      font-weight: 700;
      cursor: pointer;
      text-align: center;
      text-decoration: none;
      transition: background .2s;
    }
    .ext-btn-register:hover { background: #1d4ed8; color: #fff; }
    .ext-btn-detail {
      border: 1.5px solid var(--border, #e2e8f0);
      color: var(--muted, #64748b);
      border-radius: .6rem;
      padding: .55rem .8rem;
      font-size: .8rem;
      font-weight: 600;
      text-decoration: none;
      text-align: center;
      transition: all .2s;
    }
    .ext-btn-detail:hover { border-color: var(--primary,#2563eb); color: var(--primary,#2563eb); }
    .ext-card-popular {
      position: absolute;
      top: -1px;
      right: 1.25rem;
      background: var(--primary, #2563eb);
      color: #fff;
      font-size: .65rem;
      font-weight: 700;
      padding: .25rem .7rem;
      border-radius: 0 0 .6rem .6rem;
      text-transform: uppercase;
      letter-spacing: .06em;
    }
    .ext-card-popular.gold { background: #d97706; }
    @media (max-width:576px) { .ext-grid { grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); } }
    @media (max-width:480px) {
      .ext-grid { grid-template-columns: 1fr; }
      .ext-card { padding: 1.25rem 1rem 1rem; }
      .ext-tld-name { font-size: 1.35rem; }
      .ext-card-actions { gap: .5rem; }
      .ext-btn-register, .ext-btn-detail { padding: .6rem 1rem; font-size: .82rem; }
    }