/* ─────────────────────────────────────────────
   AI드림맵 메인페이지 · 토큰
   ───────────────────────────────────────────── */
#home-v4{
  --paper:#EAE9E4; --paper2:#F3F2EE; --card:#FFFFFF;
  --ink:#171719; --ink2:#53535A; --ink3:#87878E;
  --line:#D6D5CE; --line2:#E6E5DF;
  --peri:#5672F7; --peri-d:#4560E6; --peri-soft:#E8EAFD; --peri-line:#CBD2FB;
  --char:#17171A; --gold:#B6892E; --gold-soft:#F7F0DE;
  --radius:16px;
  --font:'Pretendard','Apple SD Gothic Neo','Malgun Gothic',system-ui,-apple-system,sans-serif;
}
#home-v4,#home-v4 *{box-sizing:border-box;margin:0;padding:0}
#home-v4{scroll-behavior:smooth}
#home-v4{
  font-family:var(--font); background:var(--paper); color:var(--ink);
  font-size:17px; line-height:1.78; letter-spacing:-.2px;
  word-break:keep-all; overflow-wrap:break-word;
  -webkit-font-smoothing:antialiased; -webkit-text-size-adjust:100%;
}
#home-v4 img{max-width:100%}
#home-v4 a{color:inherit;text-decoration:none}
#home-v4 .wrap{max-width:1120px;margin:0 auto;padding:0 26px}
#home-v4 .sec{padding:104px 0}
#home-v4 .sec[id]{scroll-margin-top:78px}
#home-v4 .sec-alt{background:var(--paper2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}

/* 타이포 위계 */
#home-v4 .kick{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;font-weight:700;letter-spacing:.6px;color:var(--peri);
  margin-bottom:18px;
}
#home-v4 .kick::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--peri)}
#home-v4 h1{font-size:clamp(30px,4.7vw,50px);font-weight:700;line-height:1.26;letter-spacing:-1.5px}
#home-v4 h2{font-size:clamp(27px,3.7vw,42px);font-weight:700;line-height:1.28;letter-spacing:-1.1px}
#home-v4 h3{font-size:20px;font-weight:700;line-height:1.4;letter-spacing:-.5px}
#home-v4 .lead{font-size:clamp(16px,1.8vw,19px);color:var(--ink2);line-height:1.8;max-width:660px;margin-top:20px}
#home-v4 .sec-head{max-width:760px;margin-bottom:52px}
#home-v4 .center{text-align:center}
#home-v4 .center .lead,#home-v4 .center .sec-head{margin-left:auto;margin-right:auto}

/* 버튼 */
#home-v4 .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:16px;font-weight:700;letter-spacing:-.3px;
  padding:17px 30px;border-radius:13px;border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
  cursor:pointer;
}
#home-v4 .btn:hover{transform:translateY(-2px)}
#home-v4 .btn-primary{background:var(--peri);color:#fff;box-shadow:0 8px 22px rgba(86,114,247,.28)}
#home-v4 .btn-primary:hover{background:var(--peri-d);box-shadow:0 12px 28px rgba(86,114,247,.34)}
#home-v4 .btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
#home-v4 .btn-ghost:hover{background:var(--ink);color:#fff}
#home-v4 .btn-light{background:#fff;color:var(--char)}
#home-v4 .btn-outline-l{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
#home-v4 .btn-outline-l:hover{background:rgba(255,255,255,.12)}
#home-v4 .btn-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:38px}

/* ── 브랜드 밴드 ── */
#home-v4 .topband{background:var(--char);color:#fff}
#home-v4 .topband-in{
  display:grid;grid-template-columns:auto 1fr;align-items:center;gap:40px;
  padding-top:30px;padding-bottom:30px;
}
#home-v4 .tb-mark{display:flex;align-items:center;gap:14px;padding-right:40px;border-right:1px solid rgba(255,255,255,.18)}
#home-v4 .tb-mark svg{width:34px;height:34px;flex:none;color:var(--peri)}
#home-v4 .tb-mark b{display:block;font-size:clamp(23px,2.9vw,29px);font-weight:800;letter-spacing:-1px;line-height:1.15;white-space:nowrap}
#home-v4 .tb-mark span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.26em;color:rgba(255,255,255,.5);margin-top:6px}
#home-v4 .tb-msg{font-size:clamp(16px,2vw,20px);font-weight:500;line-height:1.6;color:rgba(255,255,255,.88);letter-spacing:-.4px}
#home-v4 .tb-msg em{font-style:normal;font-weight:800;color:#9FB2FF}
#home-v4 .topline{background:var(--peri-soft);border-bottom:1px solid var(--peri-line)}
#home-v4 .topline-in{display:flex;align-items:center;gap:11px;padding-top:13px;padding-bottom:13px}
#home-v4 .tl-dot{width:7px;height:7px;border-radius:50%;background:var(--peri);flex:none}
#home-v4 .topline p{font-size:clamp(14px,1.7vw,16.5px);font-weight:700;color:var(--peri-d);letter-spacing:-.4px;line-height:1.5}

/* ── NAV ── */
#home-v4 .nav{position:sticky;top:0;z-index:100;background:rgba(234,233,228,.9);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
#home-v4 .nav-in{max-width:1120px;margin:0 auto;padding:0 26px;height:70px;display:flex;align-items:center;gap:22px}
#home-v4 .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.6px}
#home-v4 .brand .mark{width:26px;height:26px;flex:none;color:var(--peri)}
#home-v4 .brand small{font-size:12.5px;font-weight:500;color:var(--ink3);letter-spacing:0}
#home-v4 .nav-menu{display:flex;gap:4px;margin-left:auto}
#home-v4 .nav-menu a{font-size:15px;font-weight:600;color:var(--ink2);padding:9px 13px;border-radius:10px;transition:.15s}
#home-v4 .nav-menu a:hover{background:var(--peri-soft);color:var(--peri)}
#home-v4 .nav-cta{background:var(--ink);color:#fff;font-weight:700;font-size:14.5px;padding:11px 19px;border-radius:11px;transition:.15s;white-space:nowrap}
#home-v4 .nav-cta:hover{background:var(--peri)}
#home-v4 .nav-burger{display:none;background:none;border:0;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;margin-left:auto}
#home-v4 .nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px}

/* ── HERO ── */
#home-v4 .hero{position:relative;overflow:hidden;padding:86px 0 92px}
#home-v4 .hero::before{content:'';position:absolute;right:-180px;top:-160px;width:640px;height:640px;background:radial-gradient(circle,var(--peri-soft),transparent 66%);z-index:0}
#home-v4 .hero-in{
  position:relative;z-index:1;display:grid;grid-template-columns:1.06fr .94fr;
  grid-template-areas:"heading video" "details video";column-gap:64px;row-gap:0;align-items:center;
}
#home-v4 .hero-heading{grid-area:heading;align-self:end}
#home-v4 .hero-details{grid-area:details;align-self:start}
#home-v4 .h-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13.5px;font-weight:700;color:var(--peri);
  background:var(--peri-soft);border:1px solid var(--peri-line);border-radius:30px;
  padding:8px 17px;margin-bottom:24px;letter-spacing:-.2px;
}
#home-v4 .h-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--peri)}
#home-v4 h1 .pk{color:var(--peri)}
#home-v4 .hero-sub{font-size:clamp(16.5px,1.9vw,19.5px);color:var(--ink2);line-height:1.8;margin-top:26px;max-width:30em}
#home-v4 .hero-sub b{color:var(--ink);font-weight:700}
#home-v4 .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
#home-v4 .chip{
  font-size:13.5px;font-weight:600;color:var(--ink2);
  background:rgba(255,255,255,.72);border:1px solid var(--line);
  border-radius:999px;padding:8px 15px;letter-spacing:-.2px;
}
#home-v4 .chip b{color:var(--ink);font-weight:700}

/* 히어로 시각물 — 메인 원본에 맞는 1:1 영상 (다른 코스웨어 영상은 16:9 유지) */
#home-v4 .home-video{
  grid-area:video;
  width:100%;max-width:360px;justify-self:center;background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:26px;
  padding:12px;box-shadow:0 22px 52px rgba(23,23,25,.13);
}
#home-v4 .home-video-frame{
  position:relative;width:100%;aspect-ratio:1/1;overflow:hidden;border-radius:17px;background:#111;
}
#home-v4 .home-video iframe{display:block;width:100%;height:100%;border:0}
#home-v4 .home-video-caption{
  margin:12px 4px 2px;text-align:center;color:#353944;font-size:15px;font-weight:750;line-height:1.45;
}
#home-v4 .home-video-poster{
  position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:#111;
  color:#fff;cursor:pointer;overflow:hidden;font:inherit;
}
#home-v4 .home-video-poster img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .28s ease,filter .28s ease}
#home-v4 .home-video-poster::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,24,.04),rgba(8,12,24,.2))}
#home-v4 .home-video-play-icon{
  position:absolute;z-index:1;left:50%;top:50%;width:74px;height:74px;transform:translate(-50%,-50%);
  border-radius:50%;background:rgba(255,255,255,.94);box-shadow:0 12px 30px rgba(11,16,32,.3);
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
#home-v4 .home-video-play-icon::before{
  content:'';position:absolute;left:51%;top:50%;transform:translate(-43%,-50%);
  width:0;height:0;border-top:11px solid transparent;border-bottom:11px solid transparent;border-left:17px solid #536ff2;
}
#home-v4 .home-video-poster:hover img{transform:scale(1.025);filter:brightness(.92)}
#home-v4 .home-video-poster:hover .home-video-play-icon{transform:translate(-50%,-50%) scale(1.06);background:#fff;box-shadow:0 16px 36px rgba(11,16,32,.38)}
#home-v4 .home-video-poster:focus-visible{outline:4px solid #536ff2;outline-offset:-4px}
#home-v4 .home-video-poster:focus-visible .home-video-play-icon{transform:translate(-50%,-50%) scale(1.06)}
@media (prefers-reduced-motion:reduce){
  #home-v4 .home-video-poster img,#home-v4 .home-video-play-icon{transition:none}
}

/* ── 선언 밴드 ── */
#home-v4 .manifesto{
  background:linear-gradient(150deg,var(--peri) 0%,#4A63E8 52%,#3D53D6 100%);
  color:#fff;padding:96px 0;position:relative;overflow:hidden;
}
#home-v4 .manifesto::before{
  content:'';position:absolute;left:-140px;bottom:-220px;width:620px;height:620px;
  background:radial-gradient(circle,rgba(255,255,255,.13),transparent 66%);
}
#home-v4 .manifesto-in{position:relative;z-index:1}
#home-v4 .mf-kick{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:1.4px;
  color:#fff;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);
  border-radius:999px;padding:7px 16px;margin-bottom:26px;
}
#home-v4 .mf-quote{
  font-size:clamp(28px,4.6vw,50px);font-weight:700;line-height:1.32;letter-spacing:-1.6px;color:#fff;
}
#home-v4 .mf-quote u{text-decoration:none;color:rgba(255,255,255,.55);font-weight:600}
#home-v4 .mf-quote b{
  font-weight:800;
  box-shadow:inset 0 -.32em 0 rgba(255,255,255,.22);
  padding:0 .06em;
}
#home-v4 .mf-sub{
  margin-top:26px;max-width:640px;font-size:clamp(16px,1.85vw,19px);
  line-height:1.82;color:rgba(255,255,255,.82);
}
#home-v4 .mf-sub b{color:#fff;font-weight:700}
#home-v4 .mf-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
  margin-top:52px;padding-top:40px;border-top:1px solid rgba(255,255,255,.22);
}
#home-v4 .mf b{display:block;font-size:18px;font-weight:700;letter-spacing:-.5px;margin-bottom:10px;color:#fff}
#home-v4 .mf p{font-size:15.5px;line-height:1.75;color:rgba(255,255,255,.78)}
#home-v4 .mf p b{display:inline;font-size:inherit;margin:0;font-weight:800}
#home-v4 .chip-hi{background:var(--peri);border-color:var(--peri);color:#fff}
#home-v4 .chip-hi b{color:#fff}

/* ── 1회성 체험 비교 ── */
#home-v4 .camp{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card)}
#home-v4 .camp-row{display:grid;grid-template-columns:190px 1fr;gap:30px;padding:30px 34px}
#home-v4 .camp-lbl{font-size:14px;font-weight:800;line-height:1.5;letter-spacing:-.3px}
#home-v4 .camp-row.past{background:var(--paper2);border-bottom:1px solid var(--line)}
#home-v4 .camp-row.past .camp-lbl{color:var(--ink3)}
#home-v4 .camp-row.past p{font-size:16px;color:var(--ink3);line-height:1.75}
#home-v4 .camp-row.now{border-left:4px solid var(--peri);padding-left:30px}
#home-v4 .camp-row.now .camp-lbl{color:var(--peri)}
#home-v4 .camp-row.now ul{list-style:none;display:flex;flex-direction:column;gap:14px}
#home-v4 .camp-row.now li{position:relative;padding-left:19px;font-size:16px;line-height:1.75;color:var(--ink2)}
#home-v4 .camp-row.now li::before{content:'';position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--peri)}
#home-v4 .camp-row.now li b{color:var(--ink);font-weight:700}
#home-v4 .camp-foot{margin-top:22px;font-size:17px;color:var(--ink2);line-height:1.7}
#home-v4 .camp-foot b{color:var(--ink);font-weight:800}

/* ── 교육 격차 ── */
#home-v4 .equity-quote{
  margin-top:22px;background:var(--char);color:#fff;border-radius:20px;
  padding:56px 48px;text-align:center;position:relative;overflow:hidden;
}
#home-v4 .equity-quote::after{
  content:'';position:absolute;left:50%;top:-240px;transform:translateX(-50%);
  width:760px;height:520px;background:radial-gradient(circle,rgba(86,114,247,.34),transparent 68%);
}
#home-v4 .equity-quote > *{position:relative;z-index:1}
#home-v4 .equity-quote q{
  display:block;quotes:none;font-size:clamp(23px,3.3vw,36px);font-weight:700;
  line-height:1.42;letter-spacing:-1.2px;
}
#home-v4 .equity-quote q em{font-style:normal;color:#9FB2FF}
#home-v4 .equity-quote > p{margin:22px auto 0;max-width:600px;font-size:16.5px;line-height:1.8;color:rgba(255,255,255,.74)}
#home-v4 .eq-note{
  margin:38px auto 0;max-width:760px;text-align:left;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:14px;padding:22px 26px;
}
#home-v4 .eq-note b{display:block;font-size:13px;font-weight:800;letter-spacing:1px;color:#9FB2FF;margin-bottom:9px}
#home-v4 .eq-note span{display:block;font-size:15.5px;line-height:1.75;color:rgba(255,255,255,.84)}

/* ── 비교 (왜 필요한가) ── */
#home-v4 .vs{display:grid;grid-template-columns:1fr 1fr;gap:20px}
#home-v4 .vs-col{border-radius:var(--radius);padding:34px 32px;border:1px solid var(--line)}
#home-v4 .vs-col.before{background:transparent}
#home-v4 .vs-col.after{background:var(--card);border-color:var(--peri-line);box-shadow:0 14px 36px rgba(86,114,247,.13)}
#home-v4 .vs-tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.3px;padding:6px 13px;border-radius:8px;margin-bottom:20px}
#home-v4 .vs-col.before .vs-tag{background:#DFDED7;color:var(--ink3)}
#home-v4 .vs-col.after .vs-tag{background:var(--peri);color:#fff}
#home-v4 .vs-col h3{margin-bottom:20px}
#home-v4 .vs-col.before h3{color:var(--ink2)}
#home-v4 .vs-list{list-style:none;display:flex;flex-direction:column;gap:14px}
#home-v4 .vs-list li{position:relative;padding-left:26px;font-size:16px;line-height:1.72;color:var(--ink2)}
#home-v4 .vs-list li b{color:var(--ink);font-weight:700}
#home-v4 .vs-col.before .vs-list li::before{content:'';position:absolute;left:2px;top:.72em;width:11px;height:1.5px;background:var(--ink3)}
#home-v4 .vs-col.after .vs-list li::before{
  content:'';position:absolute;left:0;top:.52em;width:13px;height:7px;
  border-left:2px solid var(--peri);border-bottom:2px solid var(--peri);transform:rotate(-45deg);
}

/* ── 카드 그리드 ── */
#home-v4 .grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
#home-v4 .grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
#home-v4 .card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;transition:transform .18s ease, box-shadow .18s ease;
}
#home-v4 .card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(23,23,25,.09)}
#home-v4 .card .step-no{font-size:12.5px;font-weight:800;letter-spacing:1.4px;color:var(--peri);margin-bottom:14px;display:block}
#home-v4 .card h3{margin-bottom:12px}
#home-v4 .card p{font-size:15.5px;color:var(--ink2);line-height:1.75}
#home-v4 .card p b{color:var(--ink);font-weight:700}
#home-v4 .card-pat{
  display:inline-block;margin-top:14px;font-size:11.5px;font-weight:800;letter-spacing:-.1px;
  color:var(--gold);background:var(--gold-soft);border:1px solid #E7D6AC;
  border-radius:7px;padding:5px 11px;
}

/* ── 신뢰 ── */
#home-v4 .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:22px}
#home-v4 .stat{background:var(--paper2);padding:30px 24px;text-align:center}
#home-v4 .stat b{display:block;font-size:clamp(26px,3.4vw,36px);font-weight:800;letter-spacing:-1.4px;color:var(--peri);line-height:1.2}
#home-v4 .stat span{display:block;font-size:14px;color:var(--ink2);margin-top:8px;font-weight:600}
#home-v4 .trust{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
#home-v4 .trust-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 30px;display:flex;gap:18px}
#home-v4 .trust-ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--peri-soft);color:var(--peri);display:grid;place-items:center}
#home-v4 .trust-ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
#home-v4 .trust-item h3{margin-bottom:9px}
#home-v4 .trust-item p{font-size:15.5px;color:var(--ink2);line-height:1.72}
#home-v4 .trust-item p b{color:var(--ink);font-weight:700}

/* ── 역할별 ── */
#home-v4 .role{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
#home-v4 .role .who{display:block;font-size:12.5px;font-weight:800;letter-spacing:1.2px;color:var(--peri);margin-bottom:12px}
#home-v4 .role h3{margin-bottom:14px}
#home-v4 .role .tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}
#home-v4 .tag{font-size:13px;font-weight:700;color:var(--peri);background:var(--peri-soft);border-radius:7px;padding:5px 11px;letter-spacing:-.2px}
#home-v4 .tag.alt{background:transparent;border:1px solid var(--peri-line)}
#home-v4 .role p{font-size:15.5px;color:var(--ink2);line-height:1.75}
#home-v4 .fit{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
#home-v4 .fit-lbl{display:block;font-size:11.5px;font-weight:800;letter-spacing:1px;color:var(--ink3);margin-bottom:10px}
#home-v4 .fit ul{list-style:none;display:flex;flex-direction:column;gap:8px}
#home-v4 .fit li{position:relative;padding-left:17px;font-size:14.5px;color:var(--ink2);line-height:1.65}
#home-v4 .fit li::before{content:'';position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--peri-line)}
#home-v4 .fit li b{color:var(--ink);font-weight:700}
/* ── 기록 연결 (보조) ── */
#home-v4 .record{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:44px 44px;display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:center}
#home-v4 .record h2{font-size:clamp(24px,3vw,33px)}
#home-v4 .record .lead{margin-top:16px;font-size:16.5px}
#home-v4 .rec-list{list-style:none;display:flex;flex-direction:column;gap:16px}
#home-v4 .rec-list li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;color:var(--ink2);line-height:1.7}
#home-v4 .rec-list li b{color:var(--ink);font-weight:700}
#home-v4 .rec-list .bd{flex:none;width:7px;height:7px;border-radius:50%;background:var(--peri);margin-top:.66em}
#home-v4 .note{margin-top:22px;font-size:13.5px;color:var(--ink3);line-height:1.7;border-top:1px solid var(--line2);padding-top:16px}

/* 특허 요지 블록 */
#home-v4 .patent{margin-top:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:42px 44px}
#home-v4 .patent-head{max-width:720px;margin-bottom:30px}
#home-v4 .pt-badge{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:-.1px;
  color:var(--peri);background:var(--peri-soft);border:1px solid var(--peri-line);
  border-radius:999px;padding:7px 15px;margin-bottom:16px;
}
#home-v4 .patent-head h3{font-size:clamp(19px,2.3vw,25px);line-height:1.4;letter-spacing:-.7px}
#home-v4 .patent-head p{margin-top:12px;font-size:16px;color:var(--ink2);line-height:1.75}
#home-v4 .patent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line2);border:1px solid var(--line2);border-radius:14px;overflow:hidden}
#home-v4 .pt{background:var(--paper2);padding:26px 24px}
#home-v4 .pt-n{display:block;font-size:11.5px;font-weight:800;letter-spacing:.8px;color:var(--peri);margin-bottom:10px}
#home-v4 .pt b{display:block;font-size:16.5px;font-weight:700;letter-spacing:-.4px;line-height:1.45;margin-bottom:9px}
#home-v4 .pt p{font-size:14.5px;color:var(--ink2);line-height:1.72}
#home-v4 .pt p b{display:inline;font-size:inherit;font-weight:700;color:var(--ink);margin:0}
#home-v4 .patent-foot{margin-top:22px;font-size:15px;color:var(--ink2);line-height:1.7}
#home-v4 .patent-foot b{color:var(--ink);font-weight:700}
#home-v4 .patent-foot span{color:var(--ink3);font-size:13.5px}

/* ── 레퍼런스 ── */
#home-v4 .ref-row{display:flex;flex-wrap:wrap;gap:9px;justify-content:center}
#home-v4 .ref{background:rgba(255,255,255,.7);border:1px solid var(--line);border-radius:999px;padding:9px 17px;font-size:14px;font-weight:600;color:var(--ink2)}
#home-v4 .partners{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:26px}
#home-v4 .partner{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 22px;text-align:center;min-width:150px}
#home-v4 .partner b{display:block;font-size:16px;font-weight:700}
#home-v4 .partner span{display:block;font-size:12.5px;color:var(--ink3);margin-top:3px}

/* ── 최종 CTA ── */
#home-v4 .home-v4-final-section{padding-top:64px;padding-bottom:84px}
#home-v4 .final{background:var(--char);color:#fff;border-radius:24px;padding:76px 56px;text-align:center;position:relative;overflow:hidden}
#home-v4 .final::after{content:'';position:absolute;left:50%;bottom:-260px;transform:translateX(-50%);width:720px;height:520px;background:radial-gradient(circle,rgba(86,114,247,.36),transparent 68%)}
#home-v4 .final > *{position:relative;z-index:1}
#home-v4 .final h2{color:#fff}
#home-v4 .final p{color:rgba(255,255,255,.72);font-size:17.5px;line-height:1.8;max-width:600px;margin:20px auto 0}
#home-v4 .final .btn-row{justify-content:center}
#home-v4 .final-contact{margin-top:40px;padding-top:30px;border-top:1px solid rgba(255,255,255,.15);display:flex;flex-wrap:wrap;justify-content:center;gap:14px 42px}
#home-v4 .fc{text-align:center}
#home-v4 .fc span{display:block;font-size:12.5px;font-weight:700;letter-spacing:1.1px;color:rgba(255,255,255,.5)}
#home-v4 .fc b{display:block;font-size:19px;font-weight:700;margin-top:6px;letter-spacing:-.4px}
#home-v4 .fc-demo b{font-size:17px}

/* ── FOOTER ── */
#home-v4 .foot{padding:56px 0 64px;border-top:1px solid var(--line);margin-top:100px}
#home-v4 .foot-in{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between}
#home-v4 .foot-brand b{font-size:18px;font-weight:700;letter-spacing:-.5px}
#home-v4 .foot p{font-size:13.5px;color:var(--ink3);line-height:1.8;margin-top:8px;max-width:620px}
#home-v4 .foot-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--ink2);font-weight:600}

/* ── 반응형 ── */
@media (max-width:1160px){
  #home-v4 .nav-menu a{font-size:14px;padding:8px 9px}
  #home-v4 .nav-cta{font-size:13.5px;padding:10px 15px}
}
@media (max-width:1000px){
  #home-v4 .hero-in{grid-template-columns:1fr;grid-template-areas:"heading" "video" "details";gap:32px}
  #home-v4 .grid4{grid-template-columns:repeat(2,1fr)}
  #home-v4 .stats{grid-template-columns:repeat(2,1fr)}
  #home-v4 .record{grid-template-columns:1fr;gap:30px;padding:36px 30px}
  #home-v4 .mf-grid{grid-template-columns:1fr;gap:22px}
  #home-v4 .patent{padding:34px 30px}
  #home-v4 .patent-grid{grid-template-columns:repeat(2,1fr)}
  #home-v4 .camp-row{grid-template-columns:1fr;gap:12px;padding:26px 26px}
  #home-v4 .camp-row.now{padding-left:22px}
}
@media (max-width:760px){
  #home-v4{font-size:16.5px}
  #home-v4 .wrap{padding:0 20px}
  #home-v4 .sec{padding:72px 0}
  #home-v4 .nav-menu{
    display:none;position:absolute;top:70px;left:0;right:0;
    background:var(--paper2);border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:10px 14px 18px;
  }
  #home-v4 .nav-menu.open{display:flex}
  #home-v4 .nav-menu a{padding:13px 12px;font-size:16px}
  #home-v4 .nav-menu .nav-cta{text-align:center;margin-top:8px}
  #home-v4 .nav-burger{display:flex}
  #home-v4 .topband-in{grid-template-columns:1fr;gap:18px;padding-top:24px;padding-bottom:24px}
  #home-v4 .tb-mark{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);padding:0 0 16px}
  #home-v4 .tb-msg br{display:none}
  #home-v4 .hero{padding:60px 0 70px}
  #home-v4 .vs,#home-v4 .grid4,#home-v4 .grid2,#home-v4 .trust{grid-template-columns:1fr}
  #home-v4 .manifesto{padding:70px 0}
  #home-v4 .mf-grid{margin-top:38px;padding-top:32px}
  #home-v4 .home-video{max-width:320px;padding:7px;border-radius:19px}
  #home-v4 .home-video-frame{border-radius:13px}
  #home-v4 .home-video-caption{margin:9px 3px 3px;font-size:13px}
  #home-v4 .home-video-play-icon{width:62px;height:62px}
  #home-v4 .home-video-play-icon::before{border-top-width:9px;border-bottom-width:9px;border-left-width:14px}
  #home-v4 .final{padding:56px 26px;border-radius:20px}
  #home-v4 .home-v4-final-section{padding-top:48px;padding-bottom:64px}
  #home-v4 .final-contact{gap:24px}
  #home-v4 .fc{width:100%}
  #home-v4 .record{padding:30px 24px}
  #home-v4 .equity-quote{padding:40px 24px;border-radius:18px}
  #home-v4 .eq-note{padding:20px 20px}
  #home-v4 .patent{padding:28px 22px}
  #home-v4 .patent-grid{grid-template-columns:1fr}
  #home-v4 .btn{width:100%;padding:16px 22px}
  #home-v4 .btn-row{gap:10px}
}
@media (prefers-reduced-motion:reduce){#home-v4,#home-v4 *{transition:none!important;animation:none!important}}