:root{--bg:#080c18;--surf:#0f1628;--card:#141d35;--bg-input:#1e2a45;--tp:#f0f4ff;--ts:#8fa3cc;--tm:#6b82a8;--ac:#00d4aa;--am:#f59e0b;--bd:rgba(255,255,255,0.07);--ba:rgba(0,212,170,0.3);--r:6px;--R:12px;--f:'DM Sans','Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;--fd:'Poppins','Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;--nh:64px;}h1,h2,h3,.cat-icon,.coin-name,.hub-pill,.grid-header h2{font-family:var(--fd);}
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
    html{scroll-behavior:smooth;}
    body{font-family:var(--f);background:var(--bg);color:var(--tp);font-size:16px;line-height:1.6;overflow-x:hidden;}
    a{color:var(--ac);text-decoration:none;}a:hover{text-decoration:underline;}
    /* NAV */
    .nav{position:sticky;top:0;z-index:100;height:var(--nh);background:rgba(8,12,24,0.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--bd);display:flex;align-items:center;}
    .nav__inner{display:flex;align-items:center;gap:20px;width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}
    .nav__logo{font-weight:800;font-size:1.2rem;color:var(--tp);display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0;}
    .nav__logo-dot{width:8px;height:8px;border-radius:50%;background:var(--ac);box-shadow:0 0 10px var(--ac);display:inline-block;}
    .nav__search{flex:1;max-width:400px;position:relative;}
    .nav__search input{width:100%;background:var(--bg-input);border:1px solid var(--bd);border-radius:8px;padding:8px 16px 8px 40px;color:var(--tp);font-family:var(--f);font-size:0.9rem;outline:none;transition:border-color 0.2s;}
    .nav__search input:focus{border-color:var(--ba);}
    .nav__search input::placeholder{color:var(--tm);}
    .nav__search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--tm);font-size:0.85rem;pointer-events:none;}
    .nav__links{display:flex;gap:4px;margin-left:auto;list-style:none;padding:0;}
    .nav__links a{padding:6px 12px;border-radius:var(--r);font-size:0.85rem;color:var(--ts);}
    .nav__links a:hover{color:var(--tp);background:var(--card);text-decoration:none;}
    .nav__links a.active{color:var(--ac);}
    .nav__hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px;}
    .nav__hamburger span{display:block;width:22px;height:2px;background:var(--tp);border-radius:2px;}
    .nav__drawer{display:none;position:fixed;top:var(--nh);left:0;right:0;bottom:0;background:var(--surf);z-index:99;overflow-y:auto;padding:24px 20px;flex-direction:column;gap:8px;}
    .nav__drawer.open{display:flex;}
    .nav__drawer a{padding:12px 16px;border-radius:var(--r);font-size:1rem;color:var(--ts);border:1px solid var(--bd);}
    /* HERO */
    .hero{padding:48px 20px 32px;max-width:1280px;margin:0 auto;}
    .hero h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.2;margin-bottom:12px;}
    .hero p{color:var(--ts);font-size:1.05rem;max-width:640px;margin-bottom:24px;}
    .hero-stats{display:flex;gap:24px;flex-wrap:wrap;}
    .stat{background:var(--card);border:1px solid var(--bd);border-radius:var(--R);padding:12px 20px;}
    .stat-n{font-size:1.5rem;font-weight:800;color:var(--ac);}
    .stat-l{font-size:0.8rem;color:var(--tm);margin-top:2px;}
    /* FILTERS */
    .filters{padding:0 20px 24px;max-width:1280px;margin:0 auto;display:flex;gap:12px;flex-wrap:wrap;align-items:center;}
    .filter-group{display:flex;flex-direction:column;gap:4px;}
    .filter-group label{font-size:0.75rem;color:var(--tm);font-weight:600;letter-spacing:0.06em;text-transform:uppercase;}
    .filter-select{background:var(--bg-input);border:1px solid var(--bd);border-radius:var(--r);padding:8px 32px 8px 12px;color:var(--tp);font-family:var(--f);font-size:0.9rem;outline:none;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234a6080' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;transition:border-color 0.2s;}
    .filter-select:focus{border-color:var(--ba);}
    .search-box{background:var(--bg-input);border:1px solid var(--bd);border-radius:var(--r);padding:8px 14px;color:var(--tp);font-family:var(--f);font-size:0.9rem;outline:none;width:240px;}
    .search-box::placeholder{color:var(--tm);}
    .search-box:focus{border-color:var(--ba);}
    .results-count{margin-left:auto;font-size:0.85rem;color:var(--tm);align-self:flex-end;padding-bottom:8px;}
    .clear-btn{background:none;border:1px solid var(--bd);border-radius:var(--r);padding:8px 14px;color:var(--ts);font-family:var(--f);font-size:0.85rem;cursor:pointer;align-self:flex-end;}
    .clear-btn:hover{border-color:var(--ba);color:var(--ac);}
    /* GRID */
    .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;padding:0 20px 60px;max-width:1280px;margin:0 auto;}
    .coin-card{background:var(--card);border:1px solid var(--bd);border-radius:var(--R);padding:20px;display:flex;flex-direction:column;gap:10px;transition:border-color 0.2s,transform 0.15s;text-decoration:none;color:inherit;}
    .coin-card:hover{border-color:rgba(0,212,170,0.3);transform:translateY(-2px);text-decoration:none;}
    .coin-header{display:flex;align-items:center;gap:12px;}
    .coin-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:0.65rem;color:#fff;flex-shrink:0;}
    .coin-name{font-weight:700;font-size:1rem;color:var(--tp);}
    .coin-ticker{font-size:0.8rem;color:var(--tm);margin-top:2px;}
    .coin-cat{display:inline-block;padding:3px 10px;border-radius:20px;font-size:0.72rem;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;}
    .coin-liner{font-size:0.875rem;color:var(--ts);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1;}
    .coin-link{font-size:0.8rem;color:var(--ac);font-weight:600;margin-top:auto;}
    /* Empty state */
    .empty{text-align:center;padding:80px 20px;color:var(--tm);grid-column:1/-1;}
    .empty h3{font-size:1.2rem;margin-bottom:8px;color:var(--ts);}
    /* FOOTER */
    .footer{background:var(--surf);border-top:1px solid var(--bd);padding:48px 0 32px;}
    .footer .container{max-width:1280px;margin:0 auto;padding:0 20px;}
    .footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
    .footer__brand p{font-size:0.875rem;color:var(--ts);margin-top:10px;}
    .footer__col h4{font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--tm);margin-bottom:14px;}
    .footer__col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;}
    .footer__col ul a{font-size:0.875rem;color:var(--ts);}
    .footer__col ul a:hover{color:var(--ac);text-decoration:none;}
    .footer__disc{border-top:1px solid var(--bd);padding-top:20px;font-size:0.8rem;color:var(--tm);}
    .footer__disc a{color:var(--tm);text-decoration:underline;}
    /* India banner */
    .india-banner{background:rgba(255,153,51,0.08);border:1px solid rgba(255,153,51,0.2);border-radius:var(--R);padding:14px 20px;margin:0 20px 24px;max-width:calc(1280px - 40px);margin-left:auto;margin-right:auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
    .india-banner p{font-size:0.875rem;color:var(--ts);margin:0;}
    .india-banner a{color:var(--am);font-weight:600;}
    @media(max-width:900px){.footer__grid{grid-template-columns:1fr 1fr;}}
    @media(max-width:640px){.nav__search{display:none;}
      .nav__links{display:none;}.nav__hamburger{display:flex;margin-left:auto;}
      .hero h1{font-size:1.6rem;}.filters{flex-direction:column;align-items:stretch;}
      .search-box{width:100%;}.results-count{margin-left:0;}
      .footer__grid{grid-template-columns:1fr;}
    }
  
    /* Category hub pills */
    .cat-hubs-section{padding:0 20px 28px;max-width:1280px;margin:0 auto;}
    .cat-hubs-inner{background:var(--surf);border:1px solid var(--bd);border-radius:var(--R);padding:20px 24px;}
    .cat-hubs-title{font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--tm);margin-bottom:14px;}
    .cat-hubs-grid{display:flex;flex-wrap:wrap;gap:8px;}
    .hub-pill{padding:7px 16px;border-radius:20px;font-size:0.85rem;font-weight:600;text-decoration:none;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);color:var(--tp);transition:all 0.2s;}
    .hub-pill:hover{background:color-mix(in srgb,var(--hc) 15%,transparent);border-color:var(--hc);color:var(--hc);text-decoration:none;}
    /* Client-side search dropdown (GitBook-style) */
    .cc-search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:1000;max-height:70vh;overflow-y:auto;background:#0f1628;border:1px solid rgba(255,255,255,0.12);border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,0.6);padding:6px;min-width:280px;}
    .cc-search-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px 6px;font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:#5a6f96;border-bottom:1px solid rgba(255,255,255,0.06);margin-bottom:4px;}
    .cc-search-hint{font-weight:500;text-transform:none;letter-spacing:0;color:#6b82a8;}
    .cc-search-item{display:block;padding:10px 12px;border-radius:9px;text-decoration:none;cursor:pointer;border:1px solid transparent;}
    .cc-search-item.is-active,.cc-search-item:hover{background:rgba(0,212,170,0.12);border-color:rgba(0,212,170,0.35);text-decoration:none;}
    .cc-search-cat{display:inline-block;font-size:0.62rem;font-weight:700;text-transform:uppercase;letter-spacing:0.07em;color:#00d4aa;background:rgba(0,212,170,0.12);padding:2px 8px;border-radius:999px;margin-bottom:5px;}
    .cc-search-title{display:block;font-size:0.95rem;font-weight:600;color:#f0f4ff;line-height:1.3;}
    .cc-search-excerpt{display:-webkit-box;font-size:0.8rem;color:#8fa3cc;line-height:1.45;margin-top:3px;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
    .cc-mark{background:rgba(0,212,170,0.28);color:#bff7ea;border-radius:3px;padding:0 1px;}
    .cc-search-empty{padding:16px 14px;font-size:0.88rem;color:#c7d3ea;}
    .cc-search-empty-sub{display:block;font-size:0.78rem;color:#5a6f96;margin-top:6px;line-height:1.5;}


    .drawer__search{position:relative;padding:4px 4px 10px;margin-bottom:6px;border-bottom:1px solid rgba(255,255,255,0.08);}
    .drawer__search input{width:100%;box-sizing:border-box;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:10px;padding:11px 14px;color:#f0f4ff;font-size:0.95rem;font-family:inherit;outline:none;}
    .drawer__search input:focus{border-color:#00d4aa;}
    .drawer__search input::placeholder{color:#5a6f96;}

    .drawer__search .cc-search-results{position:static;margin-top:8px;max-height:none;box-shadow:none;}

    .skip-link{position:absolute;left:-9999px;top:8px;z-index:10000;background:#00d4aa;color:#080c18;padding:10px 18px;border-radius:8px;font-weight:700;text-decoration:none;font-size:0.9rem;}
    .skip-link:focus{left:8px;}

    :focus-visible{outline:2px solid #00d4aa;outline-offset:2px;border-radius:2px;}
    input:focus-visible,select:focus-visible{outline:2px solid #00d4aa;outline-offset:1px;}