/* ---------- header ---------- */
const header=document.getElementById('header');
addEventListener('scroll',()=>header.classList.toggle('on',scrollY>10),{passive:true});

/* ---------- marquee ---------- */
['marquee','marquee2'].forEach(id=>{
  const mq=document.getElementById(id);
  if(mq)mq.innerHTML+=mq.innerHTML+mq.innerHTML;
});

/* ---------- reveal ---------- */
const io=new IntersectionObserver(es=>{
  es.forEach(e=>{if(e.isIntersecting){e.target.classList.add('show');io.unobserve(e.target);}});
},{threshold:.12});
document.querySelectorAll('.reveal').forEach(el=>io.observe(el));

/* ---------- count-up ---------- */
const fmt=n=>n.toLocaleString('ko-KR');
const cio=new IntersectionObserver(es=>{
  es.forEach(e=>{
    const el=e.target;
    if(!e.isIntersecting){el.dataset.done='';return;}
    if(el.dataset.done==='1')return;
    el.dataset.done='1';
    const target=+el.dataset.count;
    const dur=2200,t0=performance.now();
    const tick=t=>{
      const p=Math.min((t-t0)/dur,1),ease=1-Math.pow(1-p,3);
      el.textContent=fmt(Math.round(target*ease));
      if(p<1)requestAnimationFrame(tick);
    };
    requestAnimationFrame(tick);
  });
},{threshold:.25});
document.querySelectorAll('[data-count]').forEach(el=>cio.observe(el));

/* ---------- rolling shots ---------- */
document.querySelectorAll('.rot').forEach(rot=>{
  const items=[...rot.children];
  if(items.length<2)return;
  let i=0;
  setInterval(()=>{
    items[i].classList.remove('on');
    i=(i+1)%items.length;
    items[i].classList.add('on');
  },3600);
});

/* ---------- giant parallax ---------- */
const giants=[...document.querySelectorAll('[data-parallax]')];
let ticking=false;
function parallax(){
  const vh=innerHeight;
  giants.forEach(el=>{
    const r=el.getBoundingClientRect();
    if(r.bottom<-vh||r.top>vh*2)return;
    const center=r.top+r.height/2-vh/2;
    const f=+el.dataset.parallax;
    el.style.transform=(el.closest('.sol-giant')?`translateX(calc(-50% + ${(-center*f).toFixed(1)}px))`:`translateX(${(-center*f).toFixed(1)}px)`);
  });
  ticking=false;
}
addEventListener('scroll',()=>{if(!ticking){requestAnimationFrame(parallax);ticking=true}},{passive:true});
parallax();

/* ---------- halftone ---------- */
function buildHalftone(el){
  const size=+el.dataset.size||420;
  const dotColor=el.dataset.dot||'#111318';
  const step=13,R=size/2;
  const ns='http://www.w3.org/2000/svg';
  const svg=document.createElementNS(ns,'svg');
  svg.setAttribute('viewBox',`0 0 ${size} ${size}`);
  svg.setAttribute('width','100%');svg.setAttribute('height','100%');
  svg.classList.add('ht');
  for(let y=step/2;y<size;y+=step){
    for(let x=step/2;x<size;x+=step){
      const dx=x-R,dy=y-R,d=Math.hypot(dx,dy)/R;
      if(d>1)continue;
      const base=(1-Math.pow(d,1.6));
      const r=Math.max(0,base*step*.42+(Math.random()-.5)*.5);
      if(r<.35)continue;
      const c=document.createElementNS(ns,'circle');
      c.setAttribute('cx',x);c.setAttribute('cy',y);c.setAttribute('r',r.toFixed(2));
      c.setAttribute('fill',dotColor);
      c.setAttribute('opacity',(0.25+base*.75).toFixed(2));
      svg.appendChild(c);
    }
  }
  el.style.aspectRatio='1';
  el.appendChild(svg);
}
document.querySelectorAll('[data-halftone]').forEach(buildHalftone);

/* ---------- wave line ---------- */
(function(){
  const el=document.getElementById('waveLine');
  if(!el)return;
  const text=el.textContent;
  el.textContent='';
  let idx=0;
  for(const ch of text){
    if(ch===' '){el.appendChild(document.createTextNode(' '));continue;}
    const s=document.createElement('span');
    s.className='wv';s.style.setProperty('--i',idx++);
    s.textContent=ch;
    el.appendChild(s);
  }
})();

/* ---------- AI briefing: typewriter with risk highlights ---------- */
(function(){
  const el=document.getElementById('aiBrief');
  if(!el)return;
  const SEG=[
    {t:'7월 15일 브리핑입니다.',c:'b'},{t:'\n'},
    {t:'총 자산 1,782건 · 전수조사 진행률 '},{t:'82%',c:'hl'},{t:'.'},{t:'\n'},
    {t:'⚠️ 에이전트 임의 삭제 시도 1건',c:'risk'},{t:' — 개발2팀 PC, 확인이 필요합니다.'},{t:'\n'},
    {t:'⚠️ 고사양 장비 2대가 창고에서 잠자는 중',c:'risk'},{t:' — 저사양 장비로 업무 중인 팀에 재배치를 제안합니다.'},{t:'\n'},
    {t:'만료 임박 라이선스 '},{t:'2건',c:'hl'},{t:', 지난달 대비 미사용 자산 '},{t:'9건 감소',c:'hl'},{t:'.'}
  ];
  let started=false;
  function type(){
    if(started)return;started=true;
    let si=0,ci=0,cur=null;
    const cursor=document.createElement('span');
    cursor.className='ai-cursor';cursor.textContent='▌';
    el.appendChild(cursor);
    function step(){
      if(si>=SEG.length){
        // 잠시 유지 후 다시 타이핑 (항상 살아있는 브리핑)
        setTimeout(()=>{
          el.textContent='';el.appendChild(cursor);
          si=0;ci=0;cur=null;setTimeout(step,600);
        },5200);
        return;
      }
      const s=SEG[si];
      if(s.t==='\n'){el.insertBefore(document.createElement('br'),cursor);si++;ci=0;setTimeout(step,180);return}
      if(!cur){
        cur=s.c==='b'?document.createElement('b'):document.createElement('span');
        if(s.c&&s.c!=='b')cur.className=s.c;
        el.insertBefore(cur,cursor);
      }
      cur.textContent=s.t.slice(0,++ci);
      if(ci>=s.t.length){si++;ci=0;cur=null;setTimeout(step,s.c==='risk'?260:120);return}
      setTimeout(step,s.c==='risk'?34:20);
    }
    step();
  }
  new IntersectionObserver((es,o)=>{
    es.forEach(e=>{if(e.isIntersecting){type();o.disconnect();}});
  },{threshold:.4}).observe(el);
})();

/* ---------- progress fills grow on view ---------- */
(function(){
  const fills=[...document.querySelectorAll('.dbar .fl,.gaugeline .g-fill,.pinv .pg .fl')];
  fills.forEach(el=>{
    el.dataset.tw=el.style.width;
    el.style.width='0';
    el.style.transition='width 1.5s cubic-bezier(.22,1,.36,1) .2s';
  });
  const fio=new IntersectionObserver(es=>{
    es.forEach(e=>{
      if(!e.isIntersecting)return;
      e.target.style.width=e.target.dataset.tw;
      fio.unobserve(e.target);
    });
  },{threshold:.4});
  fills.forEach(el=>fio.observe(el));
})();

/* ---------- sticky CTA (show after hero, hide near CTA/footer) ---------- */
(function(){
  const bar=document.getElementById('stickyCta');
  const cta=document.getElementById('contact');
  addEventListener('scroll',()=>{
    const past=scrollY>innerHeight*.9;
    const nearEnd=cta.getBoundingClientRect().top<innerHeight;
    bar.classList.toggle('show',past&&!nearEnd);
  },{passive:true});
})();

/* ---------- ROI simulator ---------- */
(function(){
  const rA=document.getElementById('rAsset'),rE=document.getElementById('rEmp'),rS=document.getElementById('rSw');
  if(!rA)return;
  const won=v=>{ // v in 만원
    if(v>=10000){const e=v/10000;return (e%1?e.toFixed(1):e)+'억 원'}
    return v.toLocaleString('ko-KR')+'만 원';
  };
  function calc(){
    const a=+rA.value,e=+rE.value,s=+rS.value;
    document.getElementById('vAsset').textContent=a.toLocaleString('ko-KR');
    document.getElementById('vEmp').textContent=e.toLocaleString('ko-KR');
    document.getElementById('vSw').textContent=won(s);
    // 재물조사: 수기 약 4분/자산 vs 샘큐 30초/자산, 연 2회
    const saveMin=(a*4-a*0.5)*2;
    const saveH=Math.round(saveMin/60);
    document.getElementById('oAudit').textContent='약 '+saveH.toLocaleString('ko-KR')+'시간';
    // SW 절감: 15~30%
    document.getElementById('oSw').textContent=won(Math.round(s*.15))+' ~ '+won(Math.round(s*.3));
    // 반복 업무: 신청·지급·실사 셀프화 → 담당자 업무 약 70% 감소 표기
    document.getElementById('oWork').textContent='약 70% ↓';
  }
  [rA,rE,rS].forEach(r=>r.addEventListener('input',calc));
  calc();
})();

/* ---------- smooth anchors (JS only, no global smooth) ---------- */
document.querySelectorAll('a[href^="#"]').forEach(a=>{
  a.addEventListener('click',e=>{
    const id=a.getAttribute('href');
    if(id.length<2)return;
    const t=document.querySelector(id);
    if(!t)return;
    e.preventDefault();
    t.scrollIntoView({behavior:'smooth',block:'start'});
  });
});

/* ---------- hero particles: scatter → converge sphere ---------- */
(function(){
  const cv=document.getElementById('heroCanvas');
  const ctx=cv.getContext('2d');
  let W,H,DPR;
  function resize(){
    W=cv.clientWidth;H=cv.clientHeight;
    DPR=Math.min(devicePixelRatio||1,1.25);
    const budget=1600000;
    if(W*H*DPR*DPR>budget)DPR=Math.sqrt(budget/(W*H));
    cv.width=W*DPR;cv.height=H*DPR;
    ctx.setTransform(DPR,0,0,DPR,0,0);
  }
  resize();addEventListener('resize',resize);

  const N=440,pts=[];
  const GA=Math.PI*(3-Math.sqrt(5));
  const ICONS=['💻','🖥️','⚙️','🪑','📄','📐','⌨️','🖱️','🖨️','📱','🔑','💾'];
  // 실제 SW 브랜드 로고 파티클 (CAD·어도비·피그마·클로드·GPT·제미나이·한글…)
  const LOGOS=['adobe','autodesk','figma','claude','openai','googlegemini','han','slack','notion'];
  const LIMG=LOGOS.map(n=>{
    if(n==='han')return null;
    const im=new Image();im.crossOrigin='anonymous';
    im.src='https://cdn.simpleicons.org/'+n;
    return im;
  });
  for(let i=0;i<N;i++){
    const t=i/(N-1);
    const y=1-2*t;
    const rad=Math.sqrt(1-y*y);
    const th=GA*i;
    pts.push({
      x:Math.cos(th)*rad,y,z:Math.sin(th)*rad,
      accent:Math.random()<.12,
      icon:(i%12===5)?ICONS[((i/12)|0)%ICONS.length]:null,
      lg:(i%12===11)?((i/12)|0)%LOGOS.length:null,
      tw:Math.random()*Math.PI*2,
      sx:Math.random(),sy:Math.random(),
      dly:Math.random()*.35
    });
  }
  const links=[];
  for(let i=0;i<N;i+=7){
    let best=-1,bd=9;
    for(let j=0;j<N;j++){
      if(i===j)continue;
      const a=pts[i],b=pts[j];
      const d=(a.x-b.x)**2+(a.y-b.y)**2+(a.z-b.z)**2;
      if(d<bd){bd=d;best=j}
    }
    if(best>=0)links.push([i,best]);
  }

  let mx=0,my=0;
  addEventListener('mousemove',e=>{
    mx=(e.clientX/innerWidth-.5)*2;
    my=(e.clientY/innerHeight-.5)*2;
  },{passive:true});

  const easeIO=p=>p<.5?4*p*p*p:1-Math.pow(-2*p+2,3)/2;
  const START_DELAY=600,CONVERGE=2800;
  const AB_START=CONVERGE*1.25+700, AB_DUR=1000;  // 흡수 시작·지속 (빠르게)
  const wl=document.getElementById('waveLine');
  let textT=null,blueDone=false,rippleT=null,allDone=false;
  let emitT=null,dashOn=false;  // 피날레: 점 분출 → 대시보드 조립
  let t0=null;
  let rotY=0,rotX=.35;
  let lastT=0;
  function frame(t){
    if(!running)return;
    if(allDone){ctx.clearRect(0,0,W,H);return}
    if(t-lastT<33){requestAnimationFrame(frame);return}
    lastT=t;
    if(t0===null)t0=t;
    /* ---- 피날레: 글자에서 점 분출 → 우측 대시보드 위치로 블록 쌓기 ---- */
    if(emitT!==null){
      ctx.clearRect(0,0,W,H);
      const dEl=document.getElementById('heroDash');
      const TOTAL=4200; // 천천히, 계속 쌓이며
      const em=Math.min(1,(t-emitT)/TOTAL);
      // 모래 수위: 아래→위로 드러나는 클립
      if(dEl&&!dashOn){
        dEl.style.clipPath=`inset(${((1-em)*100).toFixed(1)}% 0 0 0)`;
      }
      let alive=false;
      for(let i=0;i<N;i++){
        const p=pts[i];
        const e=easeIO(Math.max(0,Math.min(1,(t-emitT-(p.ed||0)*2800)/1150)));
        if(e<1)alive=true;
        if(e<=0)continue;
        // 회오리 궤적으로 분출 → 바닥부터 착지
        const swR=(1-e)*58, swA=p.tw*3+e*5.2;
        const px=textT.x+(p.ex-textT.x)*e+Math.cos(swA)*swR;
        const py=textT.y+(p.ey-textT.y)*e+Math.sin(swA)*swR*.7;
        const a=Math.sin(Math.PI*e)*.9;
        if(a<=.02)continue;
        ctx.fillStyle=(i%6===0)?`rgba(43,71,255,${a.toFixed(3)})`:`rgba(96,116,190,${(a*.75).toFixed(3)})`;
        ctx.beginPath();ctx.arc(px,py,1.5+(i%3)*.8,0,6.2832);ctx.fill();
      }
      if(!dashOn&&em>=1){
        dashOn=true;
        if(dEl){dEl.style.clipPath='none';dEl.classList.add('on');heroDashFx();}
      }
      if(!alive&&dashOn){allDone=true;ctx.clearRect(0,0,W,H);return}
      requestAnimationFrame(frame);return;
    }
    rotY+=.0026;
    rotX+=((.35+my*.12+Math.sin(t*.0004)*.07)-rotX)*.04;
    ctx.clearRect(0,0,W,H);
    const R=Math.min(W*.26,H*.38);
    const cx=W*.7,cy=H*.5;
    const cosY=Math.cos(rotY+mx*.1),sinY=Math.sin(rotY+mx*.1);
    const cosX=Math.cos(rotX),sinX=Math.sin(rotX);
    const breath=1+Math.sin(t*.0006)*.02;
    const elapsed=t-t0-START_DELAY;
    /* 흡수 진행도: 구 → SAMQ AI 글자 */
    const abG=easeIO(Math.max(0,Math.min(1,(elapsed-AB_START)/(AB_DUR+700))));
    if(abG>0&&!textT&&wl){
      const cvr=cv.getBoundingClientRect(),wlr=wl.getBoundingClientRect();
      textT={x:wlr.left+wlr.width/2-cvr.left,y:wlr.top+wlr.height/2-cvr.top};
    }
    if(abG>.55&&!blueDone&&wl){wl.classList.add('inCore');blueDone=true;rippleT=t;}
    const proj=new Array(N);
    for(let i=0;i<N;i++){
      const p=pts[i];
      let x=p.x*cosY+p.z*sinY;
      let z=-p.x*sinY+p.z*cosY;
      let y=p.y*cosX-z*sinX;
      z=p.y*sinX+z*cosX;
      const s=R*breath;
      const tx=cx+x*s,ty=cy+y*s;
      const g=easeIO(Math.max(0,Math.min(1,(elapsed-p.dly*CONVERGE)/CONVERGE)));
      const drift=Math.sin(t*.0008+p.tw)*7*(1-g);
      // swirl: spiral into place instead of straight line
      const bx=p.sx*W+(tx-p.sx*W)*g;
      const by=p.sy*H+(ty-p.sy*H)*g;
      const swA=(1-g)*1.9, swR=(1-g)*46;
      let px=bx+Math.cos(p.tw*4+swA*3.1)*swR+drift;
      let py=by+Math.sin(p.tw*4+swA*3.1)*swR*.7+drift*.6;
      // 흡수: 각 입자가 시차를 두고 SAMQ AI 글자로 빨려 들어감
      let ab=0;
      if(textT){
        ab=easeIO(Math.max(0,Math.min(1,(elapsed-AB_START-p.dly*500)/AB_DUR)));
        px=px+(textT.x-px)*ab;
        py=py+(textT.y-py)*ab;
      }
      const depth=(z+1)/2;
      proj[i]={px,py,depth,p,g,ab};
    }
    ctx.lineWidth=1;
    for(const [a,b] of links){
      const A=proj[a],B=proj[b];
      const g=Math.min(A.g,B.g);
      if(g<.85)continue;
      const d=(A.depth+B.depth)/2;
      if(d<.35)continue;
      const la=d*.16*g*(1-abG);
      if(la<.008)continue;
      ctx.strokeStyle=`rgba(43,71,255,${la.toFixed(3)})`;
      ctx.beginPath();ctx.moveTo(A.px,A.py);ctx.lineTo(B.px,B.py);ctx.stroke();
    }
    for(let i=0;i<N;i++){
      const {px,py,depth,p,g,ab}=proj[i];
      const tw=.75+Math.sin(t*.002+p.tw)*.25;
      let alpha=((.12+depth*.55)*g+(0.10+tw*.28)*(1-g))*(1-ab);
      if(alpha<.01)continue;
      if(p.lg!=null){
        // 실제 SW 로고 파티클 — 같은 수렴·흡수 액션
        const s=(9+depth*11)*(0.8+g*.3)*(1-ab*.6);
        ctx.globalAlpha=Math.min(1,alpha*2.6);
        const nm=LOGOS[p.lg],im=LIMG[p.lg];
        if(nm==='han'){
          ctx.font=`800 ${s.toFixed(1)}px "Pretendard Variable",Pretendard,sans-serif`;
          ctx.textAlign='center';ctx.textBaseline='middle';
          ctx.fillStyle='#0a5cd6';
          ctx.fillText('한',px,py);
        }else if(im&&im.complete&&im.naturalWidth>0){
          try{ctx.drawImage(im,px-s/2,py-s/2,s,s);}catch(e){}
        }else{
          ctx.font=`800 ${(s*.9).toFixed(1)}px Pretendard,sans-serif`;
          ctx.textAlign='center';ctx.textBaseline='middle';
          ctx.fillStyle='rgba(43,71,255,.8)';
          ctx.fillText(nm[0].toUpperCase(),px,py);
        }
        ctx.globalAlpha=1;
        continue;
      }
      if(p.icon){
        // tiny asset icons (노트북·모니터·장비·의자·문서·캐드…)
        const fs=(8+depth*10)*(0.75+g*.35)*(1-ab*.6);
        ctx.font=`${fs.toFixed(1)}px sans-serif`;
        ctx.textAlign='center';ctx.textBaseline='middle';
        ctx.globalAlpha=Math.min(1,alpha*2.4);
        ctx.fillText(p.icon,px,py);
        ctx.globalAlpha=1;
        continue;
      }
      const r=((0.5+depth*1.9)*g+(0.5+tw*.8)*(1-g))*tw;
      ctx.fillStyle=p.accent
        ?`rgba(43,71,255,${(alpha*1.15).toFixed(3)})`
        :`rgba(17,19,24,${alpha.toFixed(3)})`;
      ctx.beginPath();ctx.arc(px,py,r,0,6.2832);ctx.fill();
    }
    const gAll=easeIO(Math.max(0,Math.min(1,(elapsed-CONVERGE*.6)/CONVERGE)));
    const keep=1-abG; // 흡수될수록 구의 흔적은 사라짐
    if(gAll>0&&keep>.02){
      ctx.strokeStyle=`rgba(17,19,24,${(.05*gAll*keep).toFixed(3)})`;
      ctx.beginPath();ctx.ellipse(cx,cy,R*1.18,R*.42,-.4,0,6.2832);ctx.stroke();
      const pulse=1+Math.sin(t*.0028)*.07;
      const gr=ctx.createRadialGradient(cx,cy,0,cx,cy,R*.62*pulse);
      gr.addColorStop(0,`rgba(77,125,255,${(.30*gAll*keep).toFixed(3)})`);
      gr.addColorStop(.55,`rgba(77,125,255,${(.10*gAll*keep).toFixed(3)})`);
      gr.addColorStop(1,'rgba(77,125,255,0)');
      ctx.fillStyle=gr;
      ctx.beginPath();ctx.arc(cx,cy,R*.62*pulse,0,6.2832);ctx.fill();
    }
    /* ---- 흡수 완료: SAMQ AI 글자에서 푸른 파동 1~2회 후 종료 ---- */
    if(rippleT&&textT){
      const rp=(t-rippleT)/1300;
      for(let k=0;k<2;k++){
        const pr=rp-k*.55;
        if(pr>0&&pr<1){
          const ra=40+pr*230;
          const al=(1-pr)*.34;
          ctx.strokeStyle=`rgba(43,71,255,${al.toFixed(3)})`;
          ctx.lineWidth=2*(1-pr)+.5;
          ctx.beginPath();ctx.arc(textT.x,textT.y,ra,0,6.2832);ctx.stroke();
        }
      }
      ctx.lineWidth=1;
      if(rp>1.35&&abG>=1&&emitT===null){
        // 분출 목표 좌표 = 대시보드 영역 격자
        const dEl=document.getElementById('heroDash');
        const cvr=cv.getBoundingClientRect();
        let r={left:W*.56,top:H*.2,width:W*.36,height:H*.6};
        if(dEl){
          const dr=dEl.getBoundingClientRect();
          r={left:dr.left-cvr.left,top:dr.top-cvr.top,width:dr.width,height:dr.height};
        }
        for(let i=0;i<N;i++){
          const p=pts[i];
          const col=i%20,row=((i/20)|0)%22;
          p.ex=r.left+(col+.5)/20*r.width+(Math.random()-.5)*12;
          p.ey=r.top+(row+.5)/22*r.height+(Math.random()-.5)*12;
          // 모래처럼: 아래 줄부터 먼저 착지
          p.ed=(1-row/21)*.85+Math.random()*.12;
        }
        emitT=t;
        const dE2=document.getElementById('heroDash');
        if(dE2)dE2.classList.add('reveal2');
      }
    }
    requestAnimationFrame(frame);
  }
  let running=true;
  new IntersectionObserver(es=>{
    es.forEach(e=>{
      const was=running;
      running=e.isIntersecting;
      if(running&&!was)requestAnimationFrame(frame);
    });
  }).observe(cv);
  if(matchMedia('(prefers-reduced-motion: reduce)').matches){running=false;t0=1;}
  requestAnimationFrame(frame);

  /* 대시보드 라이브 효과: 빈 값들이 채워짐 (카운트업·게이지·타이핑·제안 등장) */
  function heroDashFx(){
    const cnt=(id,target,dur)=>{
      const e=document.getElementById(id);if(!e)return;
      const d=dur||1600,s=performance.now();
      const tick=tt=>{
        const p=Math.min((tt-s)/d,1),ez=1-Math.pow(1-p,3);
        e.textContent=Math.round(target*ez).toLocaleString('ko-KR');
        if(p<1)requestAnimationFrame(tick);
      };
      requestAnimationFrame(tick);
    };
    const pct=(barId,pctId,target)=>{
      const b=document.getElementById(barId);if(b)b.style.width=target+'%';
      const e=document.getElementById(pctId);if(!e)return;
      const s=performance.now();
      const tick=tt=>{const p=Math.min((tt-s)/1600,1);e.textContent=(target*(1-Math.pow(1-p,3))).toFixed(target<10?1:0)+'%';if(p<1)requestAnimationFrame(tick)};
      requestAnimationFrame(tick);
    };
    // 자산 현황
    setTimeout(()=>{cnt('hdN1',782);cnt('hdN2',2,700);cnt('hdN3',782);cnt('hdN4',90);},350);
    setTimeout(()=>{pct('hdU','hdUp',64);},800);
    setTimeout(()=>{pct('hdG','hdGp',82);},1150);
    // 총자산 및 구매비용
    setTimeout(()=>{cnt('hdM1',57726101,1900);cnt('hdM2',57076101,1900);cnt('hdM3',650000,1500);},600);
    setTimeout(()=>{
      const b=document.getElementById('hdB');if(b)b.style.width='85.7%';
      cnt('hdBp',86,1400);
    },1300);
    // AI 갱신 제안 — 하나씩 도착
    setTimeout(()=>{const s=document.getElementById('hdS1');if(s)s.classList.add('in');},900);
    setTimeout(()=>{const s=document.getElementById('hdS2');if(s)s.classList.add('in');},1600);
    // AI 가이드 타자 효과 (반복)
    const ty=document.getElementById('hdType');
    if(ty){
      const TXT='오늘 만료 임박 2건이 있어요. 미확인 자산은 3층 창고에 집중 — 재고 실사를 이어서 진행할까요?';
      let i=0;
      function tp(){
        ty.textContent=TXT.slice(0,++i);
        if(i<TXT.length){setTimeout(tp,40);}
        else{setTimeout(()=>{i=0;ty.textContent='';setTimeout(tp,500);},4600);}
      }
      setTimeout(tp,700);
    }
  }

  /* reduced-motion: 애니메이션 없이 바로 파란 상태로 */
  if(matchMedia('(prefers-reduced-motion: reduce)').matches&&wl){
    wl.classList.add('inCore');
    const dEl=document.getElementById('heroDash');
    if(dEl){dEl.classList.add('on');heroDashFx();}
  }
})();