/* 단컷 랜딩 — 남색 바탕, 주황은 「잘리는 곳」과 주 버튼에만 */
:root{
  --bg:#081232; --bg2:#0b1840; --card:#0f1d48; --card2:#122356;
  --line:#23356b; --line2:#2e4585;
  --text:#eef2fb; --dim:#9aa8c7; --dim2:#6f7fa3;
  --o:#ff6a1a; --o2:#ff8a47; --o-glow:rgba(255,106,26,.35);
  --wave:#5b8def; --wave2:#8fb2ff;
  --r:16px; --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"Pretendard Variable",Pretendard,-apple-system,"Malgun Gothic",sans-serif;
  font-size:17px;line-height:1.6;letter-spacing:-.01em;word-break:keep-all;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{margin:0;letter-spacing:-.03em;line-height:1.22}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.pc{display:inline}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:12px;
  font:inherit;font-weight:700;text-decoration:none;cursor:pointer;border:1.5px solid transparent;
  padding:12px 20px;transition:transform .15s,background .15s,box-shadow .15s;white-space:nowrap}
.btn svg{width:18px;height:18px;fill:currentColor;flex:none}
.btn-main{background:var(--o);color:#fff;box-shadow:0 8px 28px -8px var(--o-glow)}
.btn-main:hover{background:var(--o2);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:rgba(238,242,251,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.06)}
.btn-line{background:transparent;color:var(--o2);border-color:var(--o)}
.btn-line:hover{background:rgba(255,106,26,.08)}
.btn-lg{font-size:18px;padding:16px 26px;border-radius:14px}
.btn-sm{font-size:15px;padding:9px 16px}
.btn:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--wave2);outline-offset:2px}

/* 머리줄 */
.top{position:sticky;top:0;z-index:20;background:rgba(8,18,50,.82);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(35,53,107,.6)}
.top-in{display:flex;align-items:center;gap:36px;height:68px}
.brand img{height:40px;width:auto}
.nav{display:flex;gap:28px;flex:1}
.nav a{text-decoration:none;color:var(--dim);font-size:15px;font-weight:600}
.nav a:hover{color:var(--text)}

/* ① 첫 화면 */
.hero{position:relative;padding:72px 0 88px;overflow:hidden;
  background:radial-gradient(900px 500px at 78% 30%,rgba(91,141,239,.14),transparent 70%),
             radial-gradient(700px 420px at 10% 90%,rgba(255,106,26,.08),transparent 70%)}
.hero::before{content:"";position:absolute;left:-10%;right:-10%;top:58%;height:2px;
  background:linear-gradient(90deg,transparent,var(--o) 40%,transparent);opacity:.35;
  transform:rotate(-7deg);pointer-events:none}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;position:relative}
.hero h1{font-size:clamp(40px,5.2vw,64px);font-weight:900}
.lead{font-size:19px;color:#d5ddef;margin:22px 0 32px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.note{margin:16px 0 0;font-size:14px;color:var(--dim)}
.note b{color:var(--text)}

.take-card{margin:0;background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line2);
  border-radius:20px;padding:30px 30px 24px;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.take-card figcaption{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-bottom:18px}
.take-card ol{list-style:none;margin:0;padding:0}
.take-card li{display:grid;grid-template-columns:62px 1fr;gap:14px;padding:14px 0;
  border-bottom:1px solid var(--line);font-size:18px;align-items:baseline}
.take-card time{font-size:14px;color:var(--dim2);font-variant-numeric:tabular-nums}
.take-card li>div>span{color:var(--text);
  background:linear-gradient(var(--o),var(--o)) no-repeat 0 56%/0% 2.5px;
  -webkit-box-decoration-break:clone;box-decoration-break:clone}
.take-card.go .cut>div>span{animation:strike .6s cubic-bezier(.6,0,.2,1) forwards}
.take-card.go .cut:nth-child(1)>div>span{animation-delay:.35s}
.take-card.go .cut:nth-child(2)>div>span{animation-delay:1.05s}
@keyframes strike{to{background-size:100% 2.5px;color:var(--o2)}}
.take-card .keep>div>span{font-weight:700}
.take-card.go .keep{animation:keep .6s 1.8s both}
@keyframes keep{from{opacity:.55}to{opacity:1}}
.take-foot{margin:16px 0 0;text-align:center;font-size:15px;color:var(--dim)}

/* 공통 구역 */
.sec{padding:88px 0}
.sec h2{font-size:clamp(28px,3.4vw,40px);font-weight:850;text-align:center}
.sub{text-align:center;color:var(--dim);margin:12px 0 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{font-size:22px;font-weight:800}
.card p{color:var(--dim);margin:10px 0 0;font-size:16px}

/* ② 데모 */
.demo{background:linear-gradient(180deg,var(--bg),var(--bg2) 40%,var(--bg))}
.player{position:relative;max-width:900px;margin:36px auto 0;border-radius:18px;overflow:hidden;
  border:1px solid var(--line2);box-shadow:0 40px 90px -40px rgba(0,0,0,.8);background:#000;aspect-ratio:16/9}
.player video{width:100%;height:100%;object-fit:cover}
.play{position:absolute;inset:0;margin:auto;width:92px;height:92px;border-radius:50%;border:2px solid #fff;
  background:rgba(8,18,50,.55);backdrop-filter:blur(4px);cursor:pointer;display:grid;place-items:center;
  transition:transform .15s,background .15s}
.play:hover{transform:scale(1.06);background:rgba(255,106,26,.85);border-color:var(--o)}
.play svg{width:34px;height:34px;fill:#fff;margin-left:5px}
.player.on .play{display:none}
.bars{max-width:900px;margin:26px auto 0;display:grid;gap:12px}
.bar-row{display:grid;grid-template-columns:80px 1fr 64px;gap:14px;align-items:center}
.tag{font-size:14px;font-weight:700;text-align:center;border:1px solid var(--line2);border-radius:8px;padding:4px 0;color:var(--dim)}
.tag-o{border-color:var(--o);color:var(--o2)}
.bar{position:relative;height:14px;border-radius:7px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 6px,transparent 6px 10px)}
.bar i{position:absolute;left:0;top:0;bottom:0;border-radius:7px;background:var(--wave)}
.bar i.o{background:linear-gradient(90deg,var(--wave),var(--wave2))}
.bar em{position:absolute;right:0;left:59.2%;top:-24px;text-align:center;font-style:normal;font-size:13px;color:var(--o2);font-weight:700}
.len{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}

/* ③ 카드 세 장 */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.viz{position:relative;height:150px;margin-top:18px;border-radius:12px;background:rgba(0,0,0,.18);
  border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.wave{width:88%;height:70px}
.wave rect{fill:var(--wave)}
.wave rect.hit{fill:var(--o)}
.wave .gapbox{fill:rgba(255,106,26,.12);stroke:var(--o);stroke-dasharray:3 3}
.um{position:absolute;padding:6px 14px;border-radius:8px;background:var(--card2);border:1px solid var(--line2);
  font-weight:700;color:var(--dim)}
.um::after{content:"";position:absolute;left:-8px;right:-8px;top:50%;height:2.5px;background:var(--o);
  transform:rotate(-14deg);box-shadow:0 0 10px var(--o-glow)}
.card-hot{border-color:var(--o);box-shadow:0 0 0 1px var(--o),0 20px 60px -30px var(--o-glow)}
.viz-shot{place-items:start stretch}
.viz-shot img{width:100%;height:100%;object-fit:cover;object-position:0 0}

/* ④ 두 갈래 */
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.cards2 .card{display:flex;flex-direction:column}
.cc{margin-top:22px;flex:1;display:flex;flex-direction:column;justify-content:center;gap:14px;
  background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:12px;padding:22px}
.cc-row{display:grid;grid-template-columns:62px 1fr;gap:12px;align-items:center}
.cc-row b{font-size:13px;color:var(--dim);font-weight:700}
.cc-track{display:flex;gap:3px;height:38px}
.cc-track i{background:linear-gradient(180deg,#3d6fd8,#2d57b3);border-radius:5px;border:1px solid rgba(143,178,255,.4)}
.cc-track s{background:rgba(255,106,26,.16);border:1px dashed var(--o);border-radius:5px}
.cc-track span{background:transparent}
.cc-cap{margin:4px 0 0!important;font-size:13px!important;color:var(--dim2)!important;text-align:center}
.shot{margin-top:22px;border-radius:12px;overflow:hidden;border:1px solid var(--line2);
  box-shadow:0 20px 50px -25px rgba(0,0,0,.8)}
.chips{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:28px 0 0;padding:0}
.chips li{border:1px solid var(--line2);border-radius:999px;padding:7px 16px;font-size:14px;color:var(--dim);font-weight:600}

/* ⑤ 연출영상 */
.narr{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:20px;padding:36px}
.narr h2{text-align:left;font-size:clamp(24px,2.8vw,32px)}
.narr p{color:var(--dim);margin:14px 0 0}
.kicker{color:var(--o2)!important;font-weight:800;margin:0 0 8px!important;font-size:15px}
.narr-vid{border-radius:14px;overflow:hidden;border:1px solid var(--line2);aspect-ratio:16/9;background:#140d2a}
.narr-vid video{width:100%;height:100%;object-fit:cover}

/* ⑥ 안심 */
.trust{display:grid;grid-template-columns:1fr 1.6fr;gap:40px;align-items:center;
  border:1px solid var(--line);border-radius:20px;padding:36px;background:linear-gradient(135deg,var(--card),var(--bg2))}
.trust h2{text-align:left}
.trust-head p{color:var(--dim);margin:12px 0 0}
.trust-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trust-list li{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}
.trust-list svg{width:40px;height:40px;fill:none;stroke:var(--text);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:8px}
.trust-list b{font-size:16px}
.trust-list span{font-size:14px;color:var(--dim)}

/* ⑦ 가격 */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,320px));justify-content:center;gap:20px;margin-top:40px}
.plan{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:flex;flex-direction:column}
.plan h3{font-size:18px;color:var(--dim)}
.price{font-size:40px;font-weight:900;margin:6px 0 0;letter-spacing:-.03em}
.qty{color:var(--dim);margin:4px 0 22px}
.qty b{color:var(--text)}
.plan .btn{margin-top:auto}
.plan-pro .price{font-size:28px;padding:9px 0 4px}
.fine{text-align:center;font-size:14px;color:var(--dim2);margin:18px 0 0}

/* ⑧ 자주 묻는 질문 */
details{border:1px solid var(--line);border-radius:12px;margin-top:10px;background:var(--card)}
details:first-of-type{margin-top:36px}
summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--dim);border-bottom:2px solid var(--dim);
  transform:rotate(45deg);margin-top:6px;flex:none;transition:transform .2s}
details[open] summary::after{transform:rotate(225deg);margin-top:10px}
details p{margin:0;padding:0 20px 18px;color:var(--dim)}

/* ⑨ 마지막 */
.final{position:relative;text-align:center;padding:96px 0;overflow:hidden;
  background:radial-gradient(600px 260px at 50% 50%,rgba(255,106,26,.12),transparent 70%)}
.final::before,.final::after{content:"";position:absolute;top:10%;bottom:10%;width:2px;background:linear-gradient(180deg,transparent,var(--o),transparent);
  transform:rotate(24deg);opacity:.6}
.final::before{left:14%}.final::after{right:14%}
.final h2{font-size:clamp(28px,3.4vw,40px);font-weight:850;margin-bottom:30px}

/* ⑩ 바닥글 */
.foot{border-top:1px solid var(--line);padding:32px 0 40px;background:#060e29}
.foot-in{display:flex;gap:28px;align-items:center;flex-wrap:wrap}
.foot img{height:32px;width:auto}
address{font-style:normal;font-size:13px;color:var(--dim2);line-height:1.8;flex:1;min-width:280px}
address a{color:var(--dim)}
.foot-links{display:flex;gap:18px;font-size:13px}
.foot-links a{color:var(--dim);text-decoration:none}
.foot-links b{color:var(--text)}

/* 출시 알림 */
dialog{border:1px solid var(--line2);border-radius:18px;background:var(--card);color:var(--text);
  padding:0;width:min(460px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(3,8,24,.7);backdrop-filter:blur(3px)}
#wlForm{padding:28px}
#wlForm h3{font-size:22px}
.wl-sub{color:var(--dim);font-size:15px;margin:10px 0 20px}
.wl-field{display:grid;gap:6px;font-size:14px;color:var(--dim);font-weight:600}
.wl-field input{font:inherit;font-size:16px;color:var(--text);background:var(--bg);border:1px solid var(--line2);border-radius:10px;padding:12px 14px}
.wl-agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--dim);margin-top:14px;line-height:1.5}
.wl-agree input{margin-top:3px;accent-color:var(--o);width:16px;height:16px;flex:none}
.wl-msg{min-height:22px;font-size:14px;margin:12px 0 0;color:var(--o2)}
.wl-msg.ok{color:#7ee0a1}
.wl-btns{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}

/* 문서 페이지(약관 등) */
.doc{max-width:820px;margin:0 auto;padding:56px 24px 80px}
.doc h1{font-size:34px;font-weight:850}
.doc .date{color:var(--dim2);font-size:14px;margin:8px 0 32px}
.doc h2{font-size:20px;margin:36px 0 10px;text-align:left}
.doc p,.doc li{color:#cdd6ea;font-size:16px}
.doc table{width:100%;border-collapse:collapse;font-size:15px;margin:10px 0}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;color:#cdd6ea}
.doc th{background:var(--card);color:var(--text)}

/* 좁은 화면 */
@media (max-width:960px){
  .nav{display:none}
  .top-in{justify-content:space-between}
  .hero{padding:44px 0 64px}
  .hero-in{grid-template-columns:1fr;gap:40px}
  .pc{display:none}
  .cards3,.cards2{grid-template-columns:1fr}
  .narr,.trust{grid-template-columns:1fr;padding:26px}
  .sec{padding:64px 0}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .brand img{height:32px}
  .lead{font-size:17px}
  .cta-row .btn{width:100%}
  .take-card{padding:22px 20px 18px}
  .take-card figcaption{font-size:21px}
  .take-card li{grid-template-columns:48px 1fr;font-size:16px;gap:10px}
  .trust-list{grid-template-columns:1fr;gap:22px}
  .plans{grid-template-columns:1fr}
  .bar-row{grid-template-columns:64px 1fr 52px;gap:10px}
  .play{width:72px;height:72px}
  .final::before,.final::after{display:none}
  .final h2{font-size:24px}
  .foot-in{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}