/* =========================================================
   상단마케팅 — Landing
   ========================================================= */
:root{
  --ink:#0b0b10;
  --ink-2:#14141c;
  --ink-3:#1e1e29;
  --line-d:rgba(255,255,255,.09);
  --paper:#f5f4f0;
  --white:#fff;
  --text:#16161d;
  --muted:#5d5d6b;
  --muted-d:#a3a3b2;
  --red:#ff2e3b;
  --red-2:#ff6a3d;
  --grad:linear-gradient(100deg,#ff2e3b 0%,#ff6a3d 100%);
  --kakao:#fee500;
  --tg:#2aabee;
  --r:22px;
  --r-sm:14px;
  --wrap:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-size:16px;line-height:1.65;word-break:keep-all;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--red-2);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:#fff;padding:8px 14px;border-radius:8px}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:860px}
.hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.note{font-size:13px;color:var(--muted);margin-top:14px}
.center{text-align:center;margin-top:40px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:999px;border:0;
  font-weight:700;font-size:15px;letter-spacing:-.01em;white-space:nowrap;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
}
.btn:active{transform:scale(.97)}
.btn--sm{height:40px;padding:0 16px;font-size:14px}
.btn--lg{height:58px;padding:0 28px;font-size:16px}
.btn--block{width:100%}
.btn--red{background:var(--grad);color:#fff;box-shadow:0 10px 30px -8px rgba(255,46,59,.6)}
.btn--red:hover{box-shadow:0 14px 40px -8px rgba(255,46,59,.8);transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--white{background:#fff;color:var(--ink)}
.btn--white:hover{transform:translateY(-2px);box-shadow:0 14px 40px -10px rgba(0,0,0,.35)}

/* ---------- Nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(11,11,16,.78);backdrop-filter:saturate(160%) blur(14px);border-color:var(--line-d)}
.nav__in{display:flex;align-items:center;gap:24px;height:70px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:-.03em}
.logo__mark{width:32px;height:32px;color:var(--red)}
.nav__links{display:flex;gap:24px;margin-left:auto;font-size:15px;color:rgba(255,255,255,.75)}
.nav__links a:hover{color:#fff}
.nav__burger{display:none;width:44px;height:44px;margin-left:4px;background:none;border:0;position:relative}
.nav__burger span{position:absolute;left:11px;right:11px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease)}
.nav__burger span:first-child{top:17px}.nav__burger span:last-child{top:25px}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mnav{background:rgba(11,11,16,.96);backdrop-filter:blur(14px);padding:8px 24px 24px;display:grid}
.mnav[hidden]{display:none}
.mnav a{color:#fff;font-size:18px;font-weight:600;padding:14px 0;border-bottom:1px solid var(--line-d)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:140px 0 0}
.hero__glow{position:absolute;width:900px;height:900px;right:-260px;top:-320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,46,59,.42) 0%,rgba(255,106,61,.12) 40%,transparent 68%);filter:blur(10px);
  animation:float 12s ease-in-out infinite}
.hero__grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--line-d) 1px,transparent 1px),linear-gradient(90deg,var(--line-d) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 70%)}
@keyframes float{50%{transform:translate(-40px,40px) scale(1.05)}}
.hero__in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;padding-bottom:96px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.06);border:1px solid var(--line-d);font-size:14px;color:rgba(255,255,255,.8);margin-bottom:28px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(255,46,59,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(255,46,59,0)}100%{box-shadow:0 0 0 0 rgba(255,46,59,0)}}
.hero__copy{min-width:0;container-type:inline-size}
/* 제목 크기를 화면이 아닌 '제목이 들어가는 칸' 너비에 맞춤 → 어떤 화면에서도 2줄 유지 */
.hero__title{font-size:clamp(32px,9vw,88px);line-height:1.08;font-weight:850;letter-spacing:-.055em}
@supports (font-size:1cqi){.hero__title{font-size:clamp(30px,14cqi,96px)}}
.hero__title .line{white-space:nowrap}
.hero__lead{margin-top:28px;font-size:clamp(16px,1.6vw,19px);color:var(--muted-d);max-width:540px}
.hero__lead strong{color:#fff;font-weight:700}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero__trust{display:flex;gap:0;margin-top:48px;border-top:1px solid var(--line-d);padding-top:24px;max-width:520px}
.hero__trust li{flex:1;display:grid;gap:2px;padding-right:16px}
.hero__trust li+li{padding-left:16px;border-left:1px solid var(--line-d)}
.hero__trust b{font-size:26px;font-weight:800;letter-spacing:-.03em}
.hero__trust span{font-size:13px;color:var(--muted-d)}

/* Search simulation */
.sim{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.12);
  border-radius:28px;padding:20px;backdrop-filter:blur(16px);box-shadow:0 40px 100px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.08);
  transform:perspective(1400px) rotateY(-8deg) rotateX(4deg);transition:transform .6s var(--ease)}
.sim:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}
.sim__bar{display:flex;align-items:center;gap:10px;height:52px;padding:0 18px;border-radius:999px;background:#0e0e14;border:1px solid rgba(255,255,255,.14);font-size:16px;font-weight:600}
.sim__icon{width:20px;height:20px;color:var(--muted-d);flex:none}
.sim__caret{width:2px;height:20px;background:var(--red);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.sim__list{position:relative;margin-top:16px;display:grid;gap:10px}
.sim__item{display:flex;gap:14px;align-items:center;padding:10px;border-radius:16px;background:rgba(255,255,255,.035);border:1px solid transparent;
  transition:transform .9s var(--ease),background .4s,border-color .4s;will-change:transform}
.sim__thumb{flex:none;width:96px;aspect-ratio:16/9;border-radius:10px;background:linear-gradient(135deg,#2a2a36,#1b1b24);display:grid;place-items:center;font-style:normal}
.sim__item div{flex:1;display:grid;gap:8px}
.sim__item b,.sim__item em{display:block;height:10px;border-radius:6px;background:rgba(255,255,255,.12)}
.sim__item em{width:55%;background:rgba(255,255,255,.07)}
.sim__item.is-me{background:rgba(255,46,59,.1);border-color:rgba(255,46,59,.5)}
.sim__item.is-me .sim__thumb{background:var(--grad);color:#fff;font-size:18px}
.sim__item.is-me b,.sim__item.is-me em{height:auto;background:none;font-style:normal}
.sim__item.is-me b{font-size:15px;font-weight:700}
.sim__item.is-me em{font-size:12px;color:#ff9d8a;width:auto}
.sim__item.is-top{box-shadow:0 0 0 1px rgba(255,46,59,.6),0 20px 50px -14px rgba(255,46,59,.6)}
.sim__foot{display:flex;align-items:center;gap:12px;margin-top:16px;padding:14px 16px;border-radius:16px;background:#0e0e14;font-size:14px;color:var(--muted-d)}
.sim__foot strong{font-size:28px;color:#fff;font-weight:850;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.sim__badge{margin-left:auto;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;font-weight:700;color:#fff;transition:background .3s}
.sim__badge.is-win{background:var(--grad)}

/* Marquee */
.marquee{position:relative;border-top:1px solid var(--line-d);overflow:hidden;padding:22px 0;background:rgba(255,255,255,.02)}
/* 같은 그룹 2개를 이어 붙이고 정확히 그룹 1개 너비(-50%)만큼 이동 → 이음매 없이 무한 반복 */
.marquee__track{display:flex;width:max-content;animation:marq 76s linear infinite}
.marquee__group{display:flex;flex-shrink:0}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{padding-right:48px;font-size:clamp(18px,2.4vw,26px);font-weight:800;letter-spacing:-.03em;color:rgba(255,255,255,.28);white-space:nowrap}
.marquee span:nth-child(4n+1){color:rgba(255,255,255,.85)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Summary (AEO) ---------- */
.summary{background:var(--white);border-bottom:1px solid #e8e6df}
.summary__in{padding-top:56px;padding-bottom:56px;display:grid;grid-template-columns:240px 1fr;gap:32px;align-items:start}
.summary__q{font-weight:800;font-size:18px;color:var(--red)}
.summary__a{font-size:clamp(17px,2vw,22px);line-height:1.7;letter-spacing:-.02em}
.summary mark{background:linear-gradient(transparent 60%,rgba(255,106,61,.28) 60%);color:inherit}

/* ---------- Sections ---------- */
.sec{padding:120px 0}
.sec__head{margin-bottom:56px;max-width:760px}
.kicker{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--red);margin-bottom:16px}
.kicker--light{color:rgba(255,255,255,.85)}
.sec__title{font-size:clamp(32px,4.6vw,58px);line-height:1.15;font-weight:850;letter-spacing:-.045em}
.sec__sub{margin-top:18px;font-size:17px;color:var(--muted)}
.sec--ink{background:var(--ink);color:#fff}
.sec--ink .sec__sub{color:var(--muted-d)}
.sec--red{background:var(--grad);color:#fff;position:relative;overflow:hidden}
.sec--red::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 10%,rgba(255,255,255,.25),transparent 45%)}
.sec--red .wrap{position:relative}

/* Why cards */
.why{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(220px,auto);gap:18px}
.card{position:relative;background:#fff;border:1px solid #e7e5de;border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:12px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(20,20,30,.25)}
.card__no{font-size:13px;font-weight:800;color:var(--red);letter-spacing:.08em}
.card h3{font-size:24px;font-weight:800;letter-spacing:-.035em;line-height:1.3}
.card p{color:var(--muted)}
.card p b{color:var(--text)}
.card--big{grid-row:span 2}
.card--dark{grid-column:span 2;background:var(--ink);color:#fff;border-color:var(--ink)}
.card--dark p{color:var(--muted-d)}.card--dark p b{color:#fff}
.link{margin-top:auto;font-weight:700;color:var(--red-2)}
.rankviz{margin-top:auto;display:flex;align-items:flex-end;gap:10px;height:200px;padding-top:24px}
.rankviz__bar{flex:1;height:0;border-radius:12px 12px 4px 4px;background:#efede6;position:relative;transition:height 1.2s var(--ease)}
.rankviz__bar span{position:absolute;top:-24px;left:0;right:0;text-align:center;font-size:12px;font-weight:700;color:var(--muted)}
.rankviz__bar.is-top{background:var(--grad)}
.rankviz__bar.is-top span{color:var(--red)}
.is-in .rankviz__bar{height:var(--h)}
.is-in .rankviz__bar:nth-child(2){transition-delay:.1s}.is-in .rankviz__bar:nth-child(3){transition-delay:.2s}
.is-in .rankviz__bar:nth-child(4){transition-delay:.3s}.is-in .rankviz__bar:nth-child(5){transition-delay:.4s}

/* Results */
.sec--soft{background:#fff;border-top:1px solid #e8e6df;border-bottom:1px solid #e8e6df}
.cases{display:grid;gap:20px}
.case{margin:0;display:grid;grid-template-columns:1.45fr 1fr;gap:0;border-radius:var(--r);overflow:hidden;background:var(--paper);border:1px solid #e7e5de}
.case__shot{position:relative;display:block;padding:0;border:0;background:#fff;cursor:zoom-in;overflow:hidden}
.case__shot img{width:100%;height:auto;transition:transform .6s var(--ease)}
.case__shot:hover img{transform:scale(1.02)}
.case__zoom{position:absolute;right:14px;bottom:14px;padding:8px 14px;border-radius:999px;background:rgba(11,11,16,.82);color:#fff;font-size:13px;font-weight:700;
  opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s var(--ease)}
.case__shot:hover .case__zoom,.case__shot:focus-visible .case__zoom{opacity:1;transform:none}
.case__info{padding:36px;display:flex;flex-direction:column;gap:6px;background:var(--ink);color:#fff}
.case__label{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--muted-d)}
.case__kw{font-size:clamp(26px,3vw,36px);font-weight:850;letter-spacing:-.04em}
.case__kw::before{content:"🔍 ";font-size:.7em}
.case__rank{font-size:22px;font-weight:800;line-height:1;margin:10px 0 14px}
.case__rank b{font-size:clamp(72px,8vw,104px);letter-spacing:-.06em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:4px}
.case__desc{color:var(--muted-d);font-size:15px}
.case__desc b{color:#fff}
.case__meta{margin-top:auto;padding-top:18px;border-top:1px solid var(--line-d);font-size:12px;line-height:1.6;color:#8c8c9b}
.case__meta time{color:#fff;font-weight:700}

/* Lightbox */
.lightbox{padding:0;border:0;background:transparent;max-width:min(1100px,94vw);max-height:92vh;overflow:visible}
.lightbox::backdrop{background:rgba(6,6,10,.86);backdrop-filter:blur(6px)}
.lightbox img{display:block;width:100%;height:auto;max-height:92vh;object-fit:contain;border-radius:14px}
.lightbox__close{position:absolute;top:-48px;right:0;width:40px;height:40px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:16px;font-weight:800}
.lightbox[open]{animation:lbIn .35s var(--ease)}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding:32px 26px;border-radius:var(--r);background:var(--ink-2);border:1px solid var(--line-d);display:grid;gap:10px;align-content:start;
  transition:border-color .3s,background .3s}
.step:hover{border-color:rgba(255,46,59,.5);background:var(--ink-3)}
.step__n{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--red-2)}
.step h3{font-size:22px;font-weight:800;letter-spacing:-.03em}
.step p{color:var(--muted-d);font-size:15px}
.step:not(:last-child)::after{content:"";position:absolute;top:44px;right:-14px;width:10px;height:10px;border-top:2px solid var(--red);border-right:2px solid var(--red);transform:rotate(45deg);z-index:1}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chips li{display:inline-flex;align-items:center;gap:10px;padding:16px 24px;border-radius:999px;background:#fff;border:1px solid #e7e5de;
  font-size:clamp(16px,1.8vw,20px);font-weight:700;letter-spacing:-.02em;transition:transform .25s var(--ease),border-color .25s,background .25s}
.chips li:hover{transform:translateY(-3px) rotate(-1deg);border-color:var(--red);background:#fff5f3}
.chips li:last-child{background:var(--ink);color:#fff;border-color:var(--ink)}

/* Tickets */
.tickets{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ticket{position:relative;background:#fff;color:var(--text);border-radius:var(--r);padding:36px;display:grid;gap:12px;
  -webkit-mask:radial-gradient(circle 16px at 0 62%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 16px at 100% 62%,#0000 98%,#000) right/51% 100% no-repeat;
          mask:radial-gradient(circle 16px at 0 62%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 16px at 100% 62%,#0000 98%,#000) right/51% 100% no-repeat;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.4);transition:transform .35s var(--ease)}
.ticket:hover{transform:translateY(-6px) rotate(-.6deg)}
.ticket__tag{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--red)}
.ticket h3{font-size:26px;font-weight:850;letter-spacing:-.04em}
.ticket p{color:var(--muted)}
.ticket__price{margin-top:14px;padding-top:18px;border-top:2px dashed #ece9e1;font-weight:800;font-size:20px;color:var(--text)!important}
.ticket__price b{font-size:56px;line-height:1;letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:4px}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid #e7e5de;border-radius:var(--r-sm);transition:border-color .25s}
.faq details[open]{border-color:var(--text)}
.faq summary{list-style:none;cursor:pointer;padding:22px 60px 22px 24px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:18px;font-weight:700;letter-spacing:-.02em;display:inline}
.faq summary::after{content:"";position:absolute;right:24px;top:50%;width:12px;height:12px;margin-top:-8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq details p{padding:0 24px 24px;color:var(--muted)}

/* Contact */
.contact__in{display:grid;grid-template-columns:1fr 440px;gap:56px;align-items:start}
.channels{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:40px}
.ch{width:100%;display:flex;align-items:center;gap:14px;padding:16px;border-radius:var(--r-sm);background:var(--ink-2);border:1px solid var(--line-d);color:#fff;text-align:left;
  transition:transform .25s var(--ease),border-color .25s}
.ch:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.3)}
.ch__ic{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--ink-3);font-weight:800;font-size:13px}
.ch__ic svg{width:22px;height:22px}
.ch b{display:block;font-size:15px}
.ch em{display:block;font-style:normal;font-size:13px;color:var(--muted-d);word-break:break-all}
.ch--tg .ch__ic{background:var(--tg);color:#fff}
.ch--kakao .ch__ic{background:var(--kakao);color:#191600}
.form{background:#fff;color:var(--text);border-radius:26px;padding:32px;display:grid;gap:16px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.form__title{font-size:22px;font-weight:850;letter-spacing:-.035em;margin-bottom:4px}
.form label{display:grid;gap:6px;font-size:14px;font-weight:700}
.form input,.form select{height:50px;border-radius:12px;border:1.5px solid #e2e0d8;padding:0 14px;font:inherit;font-weight:500;background:#fbfaf7;color:var(--text);transition:border-color .2s,background .2s}
.form input:focus,.form select:focus{outline:0;border-color:var(--red);background:#fff}
.form input.is-err{border-color:var(--red);background:#fff4f3}
.form__hint{font-size:12px;color:var(--muted)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{display:grid;gap:4px;font-size:14px}
.consent__check{display:flex!important;align-items:center;gap:8px!important;font-weight:600!important;cursor:pointer}
.consent__check input{width:18px;height:18px;margin:0;padding:0;accent-color:var(--red);flex:none}
.consent__check.is-err span{color:var(--red)}
.consent__more summary{cursor:pointer;font-size:12px;color:var(--muted);padding-left:26px}
.consent__more p{margin-top:6px;padding:10px 12px;border-radius:10px;background:#f6f5f1;font-size:12px;line-height:1.7;color:var(--muted)}
.form.is-sending button[type=submit]{opacity:.6;pointer-events:none}
.form__done{padding:16px;border-radius:12px;background:#eefaf1;border:1px solid #bfe8c9;font-size:14px;color:#24502f}
.form__done-title{font-weight:800;margin-bottom:4px}
.form__done a{color:inherit;text-decoration:underline}

/* Footer */
.foot{background:#06060a;color:var(--muted-d);padding:64px 0 120px;font-size:14px}
.foot__in{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot__desc{margin-top:12px}
.foot__info{font-style:normal;display:grid;gap:4px;text-align:right}
.foot__info a:hover{color:#fff}
.foot__bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--line-d);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#6c6c7a}

/* Mobile dock */
.dock{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:60;display:none;gap:8px;padding:8px;border-radius:20px;
  background:rgba(11,11,16,.85);backdrop-filter:blur(14px);border:1px solid var(--line-d);transform:translateY(140%);transition:transform .45s var(--ease)}
.dock.is-show{transform:none}
.dock__btn{flex:1;height:48px;border-radius:14px;display:grid;place-items:center;font-weight:700;font-size:15px;background:var(--ink-3);color:#fff}
.dock__btn--kakao{background:var(--kakao);color:#191600}
.dock__btn--main{flex:2.2;background:var(--grad)}

/* Desktop floating contact */
.fab{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:10px;
  opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.fab.is-show{opacity:1;transform:none;pointer-events:auto}
.fab__btn{display:flex;align-items:center;height:56px;padding:0 16px;border:0;border-radius:999px;font-weight:700;font-size:15px;white-space:nowrap;
  box-shadow:0 12px 30px -10px rgba(0,0,0,.45);transition:transform .25s var(--ease),box-shadow .25s}
.fab__btn svg{flex:none;width:24px;height:24px}
.fab__btn span{max-width:0;overflow:hidden;opacity:0;transition:max-width .35s var(--ease),opacity .25s,margin .35s var(--ease)}
.fab__btn:hover,.fab__btn:focus-visible{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(0,0,0,.55)}
.fab__btn:hover span,.fab__btn:focus-visible span{max-width:140px;opacity:1;margin-left:8px}
.fab__btn--tg{background:var(--tg);color:#fff}
.fab__btn--kakao{background:var(--kakao);color:#191600}
.fab__btn--top{height:44px;padding:0 10px;background:var(--ink);color:#fff;border:1px solid var(--line-d)}
.fab__btn--top svg{width:22px;height:22px}
.fab__btn--tg::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(42,171,238,.6);animation:fabPulse 2.4s 1s 3}
.fab__btn--tg{position:relative}
@keyframes fabPulse{70%{box-shadow:0 0 0 14px rgba(42,171,238,0)}100%{box-shadow:0 0 0 0 rgba(42,171,238,0)}}

/* Toast */
.toast{position:fixed;left:50%;bottom:100px;z-index:80;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:12px 20px;border-radius:999px;background:var(--ink);color:#fff;font-weight:600;font-size:14px;transition:all .35s var(--ease)}
.toast.is-show{opacity:1;transform:translate(-50%,0)}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* Guides (home) */
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide{display:flex;flex-direction:column;gap:10px;padding:30px;border-radius:var(--r);background:var(--paper);border:1px solid #e7e5de;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.guide:hover{transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(20,20,30,.25);border-color:var(--text)}
.guide__tag{align-self:flex-start;padding:5px 12px;border-radius:999px;background:var(--ink);color:#fff;font-size:12px;font-weight:700}
.guide h3{font-size:21px;font-weight:800;letter-spacing:-.03em;line-height:1.35}
.guide p{color:var(--muted);font-size:15px}
.guide__more{margin-top:auto;padding-top:8px;font-weight:700;color:var(--red)}

/* Footer links */
.foot__links{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:36px;font-size:14px}
.foot__links a{color:#c9c9d4}
.foot__links a:hover{color:#fff}

/* ---------- Sub pages ---------- */
.phero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:136px 0 64px}
.phero .hero__glow{width:640px;height:640px;right:-200px;top:-300px}
.phero__in{position:relative;max-width:860px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--muted-d);margin-bottom:22px}
.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"›";margin-right:6px;color:#5d5d6b}
.phero h1{font-size:clamp(30px,5vw,54px);line-height:1.18;font-weight:850;letter-spacing:-.045em}
.phero__lead{margin-top:20px;font-size:clamp(16px,1.6vw,18px);color:var(--muted-d);max-width:680px}
.phero__meta{margin-top:22px;font-size:13px;color:#8c8c9b}

.article{padding:72px 0 40px;background:#fff}
.prose{max-width:760px;font-size:17px;line-height:1.8}
.prose>*+*{margin-top:18px}
.prose h2{margin-top:64px;font-size:clamp(23px,2.6vw,30px);line-height:1.35;font-weight:850;letter-spacing:-.035em;scroll-margin-top:90px}
.prose h3{margin-top:36px;font-size:19px;font-weight:800;letter-spacing:-.02em}
.prose h2+p,.prose h3+p{margin-top:12px}
.prose p,.prose li{color:#33333d}
.prose b,.prose strong{color:var(--text)}
.prose a:not(.btn){color:var(--red);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.3em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li+li{margin-top:8px}
.prose blockquote{margin:0;padding:24px 28px;border-radius:var(--r-sm);background:var(--paper);font-size:18px;line-height:1.8}
.prose blockquote footer{margin-top:12px;font-size:14px;font-weight:700;color:var(--muted)}
.answer{padding:24px 26px;border-radius:var(--r-sm);background:#fff6f4;border:1px solid #ffd9d2;border-left:4px solid var(--red)}
.answer__q{font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--red);margin-bottom:6px}
.toc{padding:20px 24px;border-radius:var(--r-sm);background:var(--paper);font-size:15px}
.toc b{display:block;margin-bottom:8px}
.toc ol{margin:0}
.toc a{color:var(--text)!important;font-weight:500!important;text-decoration:none!important}
.toc a:hover{color:var(--red)!important}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-sm);border:1px solid #e7e5de}
.tbl{width:100%;min-width:520px;border-collapse:collapse;font-size:15px;line-height:1.6}
.tbl th,.tbl td{padding:13px 16px;text-align:left;vertical-align:top;border-bottom:1px solid #eeece6}
.tbl thead th{background:var(--ink);color:#fff;font-weight:700;white-space:nowrap}
.tbl tbody th{background:var(--paper);font-weight:700;white-space:nowrap}
.tbl tr:last-child td,.tbl tr:last-child th{border-bottom:0}
.tbl .is-hl{background:#fff6f4}
.check{list-style:none!important;padding:0!important;counter-reset:c}
.check li{position:relative;padding:14px 16px 14px 56px;border-radius:12px;background:var(--paper);counter-increment:c}
.check li::before{content:counter(c);position:absolute;left:16px;top:14px;width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;font-size:13px;font-weight:800;display:grid;place-items:center}
.tip{padding:16px 20px;border-radius:12px;border:1px dashed #d9d6cd;font-size:15px;color:var(--muted)!important}
.principles{display:grid;grid-template-columns:1fr 1fr;gap:14px;list-style:none!important;padding:0!important}
.principles li{margin:0!important;padding:22px;border-radius:var(--r-sm);background:var(--paper)}
.principles b{display:block;font-size:17px;margin-bottom:6px}
.facts{display:grid;grid-template-columns:150px 1fr;border-radius:var(--r-sm);border:1px solid #e7e5de;overflow:hidden;font-size:15px}
.facts dt,.facts dd{margin:0;padding:13px 16px;border-bottom:1px solid #eeece6}
.facts dt{background:var(--paper);font-weight:700}
.facts dt:last-of-type,.facts dd:last-of-type{border-bottom:0}
.pfaq{margin-top:64px}
.pfaq h2{margin-bottom:20px}

.cta-band{background:var(--grad);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 10%,rgba(255,255,255,.25),transparent 45%)}
.cta-band__in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:850;letter-spacing:-.04em;line-height:1.3}
.cta-band p{margin-top:8px;color:rgba(255,255,255,.88)}
.cta-band__btns{display:flex;gap:10px;flex-wrap:wrap}
.btn--outline-w{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn--outline-w:hover{background:rgba(255,255,255,.12)}
.related{padding:72px 0 96px;background:var(--paper)}
.related h2{font-size:24px;font-weight:850;letter-spacing:-.03em;margin-bottom:24px}
.related .guide{background:#fff}

@media (max-width:600px){
  .phero{padding:108px 0 48px}
  .article{padding:48px 0 24px}
  .prose{font-size:16px}
  .prose h2{margin-top:48px}
  .principles{grid-template-columns:1fr}
  .facts{grid-template-columns:104px 1fr}
  .cta-band__btns,.cta-band__btns .btn{width:100%}
}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav__links{display:none}
  .nav__in>.btn{margin-left:auto}
  .nav__burger{display:block}
  .guides{grid-template-columns:1fr}
  .hero__in{grid-template-columns:1fr;gap:48px}
  .sim{transform:none;max-width:560px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .contact__in{grid-template-columns:1fr}
  .case{grid-template-columns:1fr}
  .case__rank{margin:4px 0 10px}
  .form{max-width:560px}
}
@media (max-width:860px){
  .why{grid-template-columns:1fr 1fr}
  .card--big{grid-column:span 2;grid-row:auto}
  .summary__in{grid-template-columns:1fr;gap:12px}
  .dock{display:flex}
  .fab{display:none}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  .nav__in{height:62px;gap:8px}
  .nav__in>.btn{display:none}
  .nav__burger{margin-left:auto}
  .hero{padding-top:104px}
  .hero__in{padding-bottom:64px}
  .hero__cta .btn{width:100%}
  .hero__trust b{font-size:21px}
  .sim{padding:14px;border-radius:22px}
  .sim__thumb{width:72px}
  .sec{padding:84px 0}
  .sec__head{margin-bottom:36px}
  .why,.steps,.tickets,.channels{grid-template-columns:1fr}
  .card--big,.card--dark{grid-column:auto}
  .card,.ticket{padding:26px}
  .rankviz{height:160px}
  .chips li{padding:12px 18px}
  .form{padding:24px}
  .case__info{padding:24px}
  .case__zoom{opacity:1;transform:none}
  .foot__info{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}