@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Noto+Sans+Devanagari:wght@400;500;600;700&display=swap');
:root{--r:#e63946;--rd:#c1121f;--rl:#fff0f1;--n:#1d3557;--t:#212529;--t2:#495057;--mu:#868e96;--bo:#dee2e6;--bg:#f8f9fa;--sw:242px;--hh:64px;--ra:10px;--sh:0 2px 8px rgba(0,0,0,.08);--sh2:0 8px 30px rgba(0,0,0,.12);--sh3:0 20px 60px rgba(0,0,0,.16);--fn:'Poppins','Noto Sans Devanagari',sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}body{font-family:var(--fn);background:var(--bg);color:var(--t);overflow-x:hidden;line-height:1.5}
a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:var(--fn);border:none;background:none}ul{list-style:none}

/* HEADER */
.hdr{position:sticky;top:0;z-index:800;height:var(--hh);background:var(--n);box-shadow:0 2px 20px rgba(0,0,0,.3)}
.hdr-in{height:100%;padding:0 20px;display:flex;align-items:center;gap:14px}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0}
.lic{width:42px;height:42px;background:var(--r);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(230,57,70,.45)}
.lic svg{width:24px;height:24px;fill:white}
.lnm{font-size:1.28rem;font-weight:800;color:#fff;letter-spacing:-.5px;line-height:1}
.lnm em{color:#ffd166;font-style:normal}
.lnm small{color:rgba(255,255,255,.4);font-size:.78rem;font-weight:500}
.lsb{font-size:.59rem;color:rgba(255,255,255,.4);font-weight:500;letter-spacing:.05em;display:block;margin-top:1px}
.hs{flex:1;max-width:460px;margin:0 16px;position:relative}
.hs input{width:100%;padding:9px 14px 9px 40px;border:none;border-radius:8px;background:rgba(255,255,255,.14);color:#fff;font-size:.84rem;font-family:var(--fn);outline:none;transition:.2s}
.hs input::placeholder{color:rgba(255,255,255,.42)}
.hs input:focus{background:rgba(255,255,255,.22)}
.hs .si{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.5);pointer-events:none}
.hs .si svg{width:15px;height:15px;fill:currentColor}
.sdd{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border-radius:var(--ra);box-shadow:var(--sh3);z-index:990;display:none;max-height:380px;overflow-y:auto}
.sdd.open{display:block}
.sri{display:flex;align-items:center;gap:11px;padding:10px 16px;border-bottom:1px solid #f1f3f5;cursor:pointer;transition:background .12s;color:var(--t);font-size:.83rem}
.sri:last-child{border-bottom:none}.sri:hover{background:#fff4f5}
.sri-ic{width:30px;height:30px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sri-ic svg{width:15px;height:15px;fill:white}
.sri b{display:block;font-weight:600;font-size:.82rem}
.sri span{font-size:.71rem;color:var(--mu)}
.hr{display:flex;align-items:center;gap:8px;margin-left:auto}
.hb{padding:7px 16px;border-radius:7px;font-size:.8rem;font-weight:600;transition:all .15s;white-space:nowrap}
.hbo{border:1.5px solid rgba(255,255,255,.3);color:rgba(255,255,255,.85)}
.hbo:hover{border-color:#fff;color:#fff}
.hbr{background:var(--r);color:#fff}.hbr:hover{background:var(--rd)}
.hmb{display:none;flex-direction:column;gap:5px;padding:7px;border-radius:7px}
.hmb span{width:22px;height:2px;background:rgba(255,255,255,.8);border-radius:2px;display:block}

/* LAYOUT */
.pgl{display:flex;min-height:calc(100vh - var(--hh))}
/* SIDEBAR */
.sb{width:var(--sw);background:#fff;border-right:1px solid var(--bo);flex-shrink:0;position:sticky;top:var(--hh);height:calc(100vh - var(--hh));overflow-y:auto;scrollbar-width:thin;transition:transform .25s;z-index:800}
.sb::-webkit-scrollbar{width:3px}.sb::-webkit-scrollbar-thumb{background:#dee2e6;border-radius:3px}
.sb-s{padding:5px 0}
.sb-h{font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--mu);padding:10px 16px 5px}
.sb-i{display:flex;align-items:center;gap:10px;padding:9px 16px 9px 13px;font-size:.81rem;font-weight:500;color:var(--t2);cursor:pointer;border-left:3px solid transparent;transition:all .14s;margin:1px 7px 1px 0;border-radius:0 8px 8px 0}
.sb-i:hover,.sb-i.on{background:var(--rl);color:var(--r);border-left-color:var(--r)}
.sb-i.on{font-weight:700}
.sbi{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sbi svg{width:14px;height:14px;fill:white}
.sb-i .lb{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc{font-size:.59rem;background:var(--bg);color:var(--mu);padding:1px 6px;border-radius:50px;font-weight:600}
.sb-i.on .sc{background:var(--r);color:#fff}
.sdv{height:1px;background:var(--bo);margin:5px 0}

/* MAIN */
.ct{flex:1;min-width:0;padding:24px}
.sec{display:none}.sec.on{display:block}

/* SECTION HEADER */
.sch{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--bo)}
.sch-ic{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.sch-ic svg{width:22px;height:22px;fill:white}
.sch h2{font-size:1.15rem;font-weight:800;color:var(--n)}
.sch p{font-size:.77rem;color:var(--mu);margin-top:2px}

/* TOOL CARDS */
.tg{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:14px}
.tc{background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);padding:20px 16px 16px;display:block;cursor:pointer;transition:all .2s;position:relative;overflow:hidden}
.tc::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--r);transform:scaleX(0);transition:transform .2s;transform-origin:left}
.tc:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:rgba(230,57,70,.2)}
.tc:hover::after{transform:scaleX(1)}
.tci{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;box-shadow:0 4px 14px rgba(0,0,0,.13)}
.tci svg{width:26px;height:26px;fill:white}
.tbg{position:absolute;top:10px;right:10px;font-size:.57rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:2px 8px;border-radius:50px;color:#fff}
.tnm{font-size:.87rem;font-weight:700;color:var(--n);margin-bottom:5px;line-height:1.3}
.tds{font-size:.71rem;color:var(--mu);line-height:1.55}

/* ADS */
.ad{background:#fff;border:1px solid var(--bo);border-radius:var(--ra);padding:9px;text-align:center;margin:20px 0;overflow:hidden}
.adl{font-size:.56rem;text-transform:uppercase;letter-spacing:.1em;color:#ced4da;margin-bottom:5px}
.adp{width:100%;min-height:90px;background:#f8f9fa;border:1px dashed #dee2e6;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#adb5bd;font-size:.77rem}

/* TOOL PAGE */
.tp{max-width:1060px;margin:0 auto}
.tph{background:linear-gradient(135deg,var(--n) 0%,#2d6a9f 100%);border-radius:14px;padding:28px 30px;margin-bottom:22px;color:#fff;display:flex;align-items:center;gap:20px}
.tphic{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.tphic svg{width:34px;height:34px;fill:white}
.tph h1{font-size:1.5rem;font-weight:800;margin-bottom:7px;letter-spacing:-.3px}
.tph p{font-size:.84rem;opacity:.8;line-height:1.65}
.bc{display:flex;align-items:center;gap:5px;font-size:.74rem;color:var(--mu);margin-bottom:16px;flex-wrap:wrap}
.bc a{color:var(--r)}.bcs{font-size:.6rem;color:var(--bo)}

/* CONVERTER */
.cvo{background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);padding:13px 18px;margin-bottom:14px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cvog{display:flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600}
.cvs{padding:5px 11px;border:1.5px solid var(--bo);border-radius:7px;font-size:.79rem;font-family:var(--fn);background:var(--bg);color:var(--t);outline:none;cursor:pointer}
.cvs:focus{border-color:var(--r)}
.cvck{display:flex;align-items:center;gap:6px;font-size:.79rem;cursor:pointer}
input[type=checkbox]{accent-color:var(--r);width:14px;height:14px}
.cvg{display:grid;grid-template-columns:1fr 52px 1fr;gap:12px;align-items:start}
.cvb{background:#fff;border:2px solid var(--bo);border-radius:14px;overflow:hidden;transition:border-color .2s}
.cvb:focus-within{border-color:var(--r)}
.cvbh{display:flex;align-items:center;justify-content:space-between;padding:11px 15px;background:var(--bg);border-bottom:1px solid var(--bo)}
.cvbt{display:flex;align-items:center;gap:7px;font-size:.81rem;font-weight:700;color:var(--n)}
.cvdot{width:9px;height:9px;border-radius:50%}
.cvba{display:flex;gap:5px}
.cvbn{padding:5px 11px;border:1.5px solid var(--bo);border-radius:6px;font-size:.71rem;font-weight:600;color:var(--t2);transition:all .14s}
.cvbn:hover{border-color:var(--r);color:var(--r)}
.cvbn.p{background:var(--r);color:#fff;border-color:var(--r)}.cvbn.p:hover{background:var(--rd)}
.cvb textarea{width:100%;min-height:320px;padding:18px 20px;border:none;background:transparent;font-family:'Noto Sans Devanagari',var(--fn);font-size:1.05rem;color:var(--t);resize:vertical;outline:none;line-height:1.9;display:block;caret-color:var(--r)}
.cvb textarea::placeholder{color:#ced4da;font-size:.88rem}
.cvbf{display:flex;align-items:center;justify-content:space-between;padding:8px 15px;background:var(--bg);border-top:1px solid var(--bo);font-size:.71rem;color:var(--mu)}
.cvbf b{font-weight:700;color:var(--r)}
.swc{display:flex;align-items:center;justify-content:center;padding-top:52px}
.swb{width:46px;height:46px;background:var(--r);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(230,57,70,.4);transition:all .22s;cursor:pointer}
.swb:hover{background:var(--rd);transform:rotate(180deg) scale(1.1)}
.swb svg{width:19px;height:19px;fill:white}
.ar{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0;justify-content:center;align-items:center}
.ab{padding:12px 26px;border-radius:50px;font-size:.87rem;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:all .18s;cursor:pointer}
.ab svg{width:15px;height:15px}
.abm{background:var(--r);color:#fff;box-shadow:0 4px 18px rgba(230,57,70,.35)}.abm:hover{background:var(--rd);transform:translateY(-2px)}
.abo{border:2px solid var(--bo);color:var(--t2);background:#fff}.abo:hover{border-color:var(--r);color:var(--r)}
.abg{background:#2f9e44;color:#fff}.abg:hover{background:#237032;transform:translateY(-2px)}
.abw{background:#25D366;color:#fff}.abw:hover{background:#128C7E}
.cvst{display:flex;gap:14px;flex-wrap:wrap;padding:11px 16px;background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);margin-top:10px;font-size:.77rem;color:var(--mu)}
.cvst strong{color:var(--n);font-weight:700}

/* UPLOAD */
.uz{background:#fff;border:2.5px dashed var(--bo);border-radius:14px;padding:52px 28px;text-align:center;cursor:pointer;transition:all .2s;position:relative;margin-bottom:18px}
.uz:hover,.uz.drag{border-color:var(--r);background:var(--rl)}
.uz input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.uzi{font-size:3rem;margin-bottom:12px;display:block}
.uzt{font-size:1.05rem;font-weight:700;color:var(--n);margin-bottom:6px}
.uzs{font-size:.81rem;color:var(--mu);margin-bottom:16px}
.uzb{display:inline-flex;align-items:center;gap:8px;background:var(--r);color:#fff;padding:10px 26px;border-radius:50px;font-size:.87rem;font-weight:700;pointer-events:none}

/* PROGRESS + RESULT */
.pw{background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);padding:18px;margin-top:14px;display:none}
.pbg{background:var(--bg);border-radius:50px;height:8px;overflow:hidden;margin-bottom:8px}
.pbf{height:100%;background:linear-gradient(90deg,var(--r),#ffd166);border-radius:50px;width:0%;transition:width .3s}
.pbt{font-size:.79rem;color:var(--mu);text-align:center}
.rb{background:linear-gradient(135deg,#f0fff4,#fff);border:2px solid #40c057;border-radius:14px;padding:24px;text-align:center;margin-top:18px;display:none}
.rbi{font-size:2.5rem;margin-bottom:10px}
.rb h3{font-size:1.05rem;font-weight:800;color:#2f9e44;margin-bottom:5px}
.rb p{font-size:.81rem;color:var(--mu);margin-bottom:16px}

/* INFO */
.ig{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:13px;margin-top:8px}
.ic{background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);padding:18px}
.ic h4{font-size:.88rem;font-weight:700;color:var(--n);margin-bottom:7px}
.ic p{font-size:.77rem;color:var(--mu);line-height:1.65}
.sh{display:flex;align-items:center;gap:8px;margin:26px 0 11px}
.shl{width:3px;height:18px;border-radius:3px;background:var(--r);flex-shrink:0}
.sh h3{font-size:.93rem;font-weight:800;color:var(--n)}
.rel{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.rt{padding:5px 13px;background:#fff;border:1.5px solid var(--bo);border-radius:50px;font-size:.74rem;color:var(--t2);transition:all .14s;font-weight:500}
.rt:hover{border-color:var(--r);color:var(--r);background:var(--rl)}

/* MAP TABLE */
.mt{background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);overflow:hidden;overflow-x:auto}
.mt table{width:100%;border-collapse:collapse;font-size:.78rem}
.mt thead th{background:var(--bg);padding:9px 13px;text-align:left;border-bottom:1px solid var(--bo);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mu);font-weight:700}
.mt tbody td{padding:7px 13px;border-bottom:1px solid #f1f3f5}
.mt tbody tr:last-child td{border-bottom:none}
.mt tbody tr:hover td{background:var(--rl)}
.uc{font-family:'Noto Sans Devanagari',serif;font-size:1.1rem;color:var(--n)}
.kc{font-family:monospace;font-size:.88rem;background:#f8f9fa;padding:2px 7px;border-radius:4px;color:#4c6ef5}

/* ICON COLORS */
.ir{background:linear-gradient(135deg,#f03e3e,#c92a2a)}.io{background:linear-gradient(135deg,#fd7e14,#e8590c)}.ia{background:linear-gradient(135deg,#f59f00,#e67700)}.ilm{background:linear-gradient(135deg,#74c417,#5c940d)}.ig2{background:linear-gradient(135deg,#40c057,#2f9e44)}.it{background:linear-gradient(135deg,#20c997,#099268)}.icy{background:linear-gradient(135deg,#22b8cf,#1098ad)}.isk{background:linear-gradient(135deg,#339af0,#1971c2)}.ibl{background:linear-gradient(135deg,#4c6ef5,#3b5bdb)}.ivi{background:linear-gradient(135deg,#7950f2,#6741d9)}.igr{background:linear-gradient(135deg,#cc5de8,#ae3ec9)}.ipk{background:linear-gradient(135deg,#f06595,#d6336c)}.irs{background:linear-gradient(135deg,#fa5252,#e03131)}.isl{background:linear-gradient(135deg,#748ffc,#4c6ef5)}.inr{background:linear-gradient(135deg,#1d3557,#457b9d)}.iwd{background:linear-gradient(135deg,#4dabf7,#1971c2)}.ixl{background:linear-gradient(135deg,#69db7c,#2f9e44)}.ipp{background:linear-gradient(135deg,#ff8787,#c92a2a)}

/* FEATURES STRIP */
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));background:#fff;border:1.5px solid var(--bo);border-radius:var(--ra);overflow:hidden;margin-top:20px}
.fi{padding:18px;border-right:1px solid var(--bo);display:flex;align-items:center;gap:12px}
.fi:last-child{border-right:none}
.fii{width:38px;height:38px;border-radius:9px;background:var(--rl);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.fi strong{display:block;font-size:.84rem;font-weight:700;color:var(--n);margin-bottom:2px}
.fi span{font-size:.71rem;color:var(--mu)}

/* FOOTER */
.ft{background:var(--n);color:rgba(255,255,255,.6)}
.ftt{max-width:1280px;margin:0 auto;padding:48px 24px 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:38px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftb{max-width:1280px;margin:0 auto;padding:16px 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;font-size:.74rem;color:rgba(255,255,255,.28)}
.ftb a{color:rgba(255,255,255,.35)}.ftb a:hover{color:rgba(255,255,255,.7)}
.fc h4{font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.3);margin-bottom:13px}
.fc a{display:block;font-size:.81rem;color:rgba(255,255,255,.5);margin-bottom:8px;transition:color .14s}
.fc a:hover{color:#fff}
.fbr p{font-size:.79rem;color:rgba(255,255,255,.4);line-height:1.75;margin:11px 0 16px}
.fts{display:flex;gap:7px}
.fts a{width:33px;height:33px;background:rgba(255,255,255,.08);border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .14s}
.fts a:hover{background:var(--r)}
.fts svg{width:15px;height:15px;fill:rgba(255,255,255,.55)}
.fts a:hover svg{fill:#fff}

/* MISC */
#toast{position:fixed;bottom:24px;right:20px;background:var(--n);color:#fff;padding:11px 20px;border-radius:9px;font-size:.81rem;font-weight:600;z-index:9999;transform:translateY(10px);opacity:0;transition:all .22s;pointer-events:none;box-shadow:var(--sh2);max-width:280px}
#toast.on{transform:translateY(0);opacity:1}#toast.ok{background:#2f9e44}#toast.er{background:#c92a2a}
#ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:799}
#ov.open{display:block}
#stt{position:fixed;bottom:72px;right:16px;width:42px;height:42px;background:var(--r);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(230,57,70,.4);opacity:0;pointer-events:none;transition:all .2s;z-index:600;cursor:pointer}
#stt.on{opacity:1;pointer-events:auto}
#stt svg{width:18px;height:18px;fill:white}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.3)}}

@media(max-width:900px){:root{--sw:200px}.ftt{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:768px){
  .sb{position:fixed;top:var(--hh);left:0;height:calc(100vh - var(--hh));transform:translateX(-100%)}
  .sb.open{transform:translateX(0)}.hmb{display:flex}.hs{display:none}.ct{padding:14px}
  .tg{grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}
  .cvg{grid-template-columns:1fr;gap:10px}.swc{padding-top:0;justify-content:flex-start}
  .tph{flex-direction:column;text-align:center}.ftt{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){.tg{grid-template-columns:1fr 1fr}.ftt{grid-template-columns:1fr}}