:root{--bg:#07100f;--panel:#0b1816;--paper:#edf2e9;--ink:#10211e;--muted:#8ea39c;--line:rgba(211,235,225,.18);--acid:#c8ff48;--aqua:#53e6d0;--orange:#ff7657;--sans:"Noto Sans KR",sans-serif;--mono:"IBM Plex Mono",monospace}
html{scroll-padding-top:76px;background:var(--bg)}
body{background:var(--bg);color:var(--paper);font-family:var(--sans);line-height:1.6}
.skip{background:var(--acid);color:var(--ink);font-weight:800}
.header{position:sticky;top:0;z-index:40;height:76px;padding:0 clamp(20px,4vw,64px);display:flex;align-items:center;gap:36px;border-bottom:1px solid var(--line);background:rgba(7,16,15,.88);backdrop-filter:blur(14px)}
.wordmark{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:800;white-space:nowrap}.wordmark__signal{width:13px;height:13px;border:2px solid var(--acid);border-radius:50%;box-shadow:0 0 0 5px rgba(200,255,72,.12)}
.nav{display:flex;align-items:center;gap:28px;margin-left:auto;color:#b8c8c3;font-size:13px}.nav a,.footer a{transition:color .2s}.nav a:hover,.nav a:focus-visible,.footer a:hover,.footer a:focus-visible{color:var(--acid)}
.header__call{padding:9px 15px;border:1px solid var(--acid);color:var(--acid);font:600 12px var(--mono);letter-spacing:.04em}
.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,.82fr) minmax(520px,1.18fr);align-items:center;gap:clamp(28px,4vw,80px);padding:clamp(48px,6vw,100px) clamp(20px,4vw,64px);overflow:hidden;background:radial-gradient(circle at 78% 48%,rgba(25,91,78,.28),transparent 35%),linear-gradient(135deg,#07100f 0%,#081412 60%,#050c0b 100%)}
.kicker{font:600 11px var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--aqua)}
.hero h1,.section__head h2,.teacher h2,.visit h2{margin-top:20px;font-size:clamp(44px,5.5vw,92px);line-height:1.04;letter-spacing:-.06em}.hero h1 em{color:var(--acid);font-style:normal}.hero__lead{max-width:590px;margin-top:30px;color:#afc1bb;font-size:clamp(16px,1.3vw,20px)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-width:205px;padding:15px 18px;border:1px solid var(--line);font-weight:700;font-size:14px}.button--primary{background:var(--acid);border-color:var(--acid);color:var(--ink)}.button--line:hover{border-color:var(--acid);color:var(--acid)}
.hero__quote{margin-top:42px;padding-left:15px;border-left:1px solid var(--aqua);font-size:14px;color:#d0ddd8}.hero__quote span{display:block;margin-top:4px;color:var(--muted);font:400 10px var(--mono)}
.orbit{position:relative;max-width:760px;margin:auto;isolation:isolate}.orbit::before{content:"";position:absolute;inset:12%;z-index:-1;border-radius:50%;background:rgba(83,230,208,.05);filter:blur(45px)}.orbit__svg{width:100%;overflow:visible}.orbit__status{position:absolute;top:3%;left:2%;right:2%;display:flex;justify-content:space-between;color:var(--muted);font:500 9px var(--mono);letter-spacing:.16em}.orbit__status b{color:var(--acid)}
.orbit__guide{fill:none;stroke:rgba(83,230,208,.11);stroke-width:1;stroke-dasharray:3 9}.orbit__guide--outer{stroke:rgba(83,230,208,.07)}.orbit__path{fill:none;stroke-linecap:round}.orbit__path--base{stroke:rgba(237,242,233,.18);stroke-width:2}.orbit__path--active{stroke:var(--acid);stroke-width:3;stroke-dasharray:33 67;stroke-dashoffset:0;filter:url(#glow);transition:stroke-dashoffset .65s cubic-bezier(.22,1,.36,1)}
.orbit[data-step="1"] .orbit__path--active{stroke-dashoffset:-33}.orbit[data-step="2"] .orbit__path--active{stroke-dashoffset:-66}
.orbit__core circle:first-child{fill:#0b1916;stroke:rgba(83,230,208,.3)}.orbit__core-pulse{fill:none;stroke:rgba(83,230,208,.18);stroke-dasharray:3 8;transform-origin:360px 310px;animation:turn 18s linear infinite}.orbit__core text{fill:var(--muted);font:500 12px var(--sans);text-anchor:middle}.orbit__core .orbit__core-word{fill:var(--paper);font:600 27px var(--mono);letter-spacing:.12em}
.orbit__node circle:first-child{fill:#10211e;stroke:var(--muted);stroke-width:2;transition:.3s}.orbit__node-ring{fill:none;stroke:transparent;stroke-width:1;transition:.3s}.orbit__node text{fill:var(--muted);font:600 13px var(--sans);text-anchor:middle;transition:.3s}.orbit[data-step="0"] .orbit__node--0 circle:first-child,.orbit[data-step="1"] .orbit__node--1 circle:first-child,.orbit[data-step="2"] .orbit__node--2 circle:first-child{fill:var(--acid);stroke:var(--acid);filter:url(#glow)}.orbit[data-step="0"] .orbit__node--0 .orbit__node-ring,.orbit[data-step="1"] .orbit__node--1 .orbit__node-ring,.orbit[data-step="2"] .orbit__node--2 .orbit__node-ring{stroke:var(--acid)}.orbit[data-step="0"] .orbit__node--0 text,.orbit[data-step="1"] .orbit__node--1 text,.orbit[data-step="2"] .orbit__node--2 text{fill:var(--paper)}
.orbit__traveler{fill:var(--orange);filter:url(#glow);transition:cx .65s cubic-bezier(.22,1,.36,1),cy .65s cubic-bezier(.22,1,.36,1)}.orbit[data-step="1"] .orbit__traveler{cx:604px;cy:382px}.orbit[data-step="2"] .orbit__traveler{cx:174px;cy:472px}
.orbit__controls{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:-20px;background:var(--line);border:1px solid var(--line)}.orbit__controls button{padding:14px;text-align:left;background:#091411;color:var(--muted);transition:.2s}.orbit__controls button b{display:block;margin-bottom:2px;color:inherit;font:500 10px var(--mono)}.orbit__controls button span{font-size:13px;font-weight:700}.orbit__controls button[aria-selected="true"]{background:var(--acid);color:var(--ink)}
.orbit__panel{position:relative;margin-top:1px;padding:20px 74px 20px 22px;background:var(--paper);color:var(--ink);min-height:126px}.orbit__panel-label{color:#58716a;font:600 9px var(--mono);letter-spacing:.12em}.orbit__panel h2{margin-top:6px;font-size:19px;line-height:1.35}.orbit__panel>p:last-child{margin-top:5px;color:#4c645d;font-size:13px}.orbit__next{position:absolute;right:14px;bottom:20px;color:var(--ink);font:600 10px var(--mono)}
.section{position:relative;padding:clamp(86px,10vw,160px) clamp(20px,8vw,130px);border-top:1px solid var(--line)}.section__index{position:absolute;top:34px;right:clamp(20px,4vw,64px);color:#5d746d;font:500 10px var(--mono);letter-spacing:.13em}.section__head{display:grid;grid-template-columns:.55fr 1.45fr;gap:40px;align-items:start;margin-bottom:70px}.section__head h2{margin-top:0;font-size:clamp(39px,5vw,78px)}
.journey{background:var(--paper);color:var(--ink)}.journey .kicker{color:#287c6f}.journey .section__index{color:#7a8b86}.journey__list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #a8b6b1}.journey__list li{position:relative;min-height:320px;padding:32px clamp(20px,3vw,46px) 28px;border-right:1px solid #a8b6b1}.journey__list li:last-child{border:0}.journey__list li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--ink)}.journey__list li:nth-child(2)::before{background:#258f80}.journey__list li:nth-child(3)::before{background:#e5583a}.journey__no{font:500 10px var(--mono);color:#62756f}.journey__list h3{margin-top:45px;font-size:clamp(25px,2.7vw,40px);letter-spacing:-.04em}.journey__list p{margin-top:20px;max-width:290px;color:#52655f}.journey__list small{position:absolute;bottom:28px;left:clamp(20px,3vw,46px);right:20px;padding-top:12px;border-top:1px solid #c9d3cf;color:#60716c;font:500 10px var(--mono)}
.source{margin-top:24px;color:var(--muted);font:400 10px var(--mono)}.journey .source{color:#687a74}
.teacher{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(360px,1.1fr);gap:clamp(50px,9vw,140px);align-items:center}.photo div{aspect-ratio:4/5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:repeating-linear-gradient(135deg,rgba(83,230,208,.04) 0,rgba(83,230,208,.04) 1px,transparent 1px,transparent 14px);color:#667e77}.photo span{font:500 9px var(--mono);letter-spacing:.13em}.photo b{color:#91a49e;font-size:18px}.photo figcaption{margin-top:10px;color:#60766f;font:400 9px var(--mono)}.teacher h2{font-size:clamp(39px,5vw,76px)}.teacher blockquote{margin-top:36px;padding:24px 0;border-block:1px solid var(--line);color:var(--acid);font-size:clamp(19px,2vw,28px);font-weight:700}.teacher__copy>p:not(.kicker,.notice){margin-top:26px;max-width:650px;color:#9eb1ab}.fact-list{margin-top:35px;border-top:1px solid var(--line)}.fact-list div{display:grid;grid-template-columns:1fr 2fr;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.fact-list dt{color:var(--muted)}.fact-list dd{color:var(--orange)}.notice{margin-top:20px;padding-left:13px;border-left:2px solid var(--orange);color:#8fa39c;font-size:11px}
.proof{background:#0b1816}.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.metrics article{padding:34px;border-right:1px solid var(--line)}.metrics article:last-child{border:0}.metrics strong{display:inline;font:500 clamp(48px,6vw,92px)/1 var(--mono);letter-spacing:-.07em}.metrics em{margin-left:7px;color:var(--aqua);font:500 12px var(--mono)}.metrics p{margin-top:20px;color:var(--muted);font-size:13px}.proof__notes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.proof__notes p{padding:18px;border:1px solid var(--line);color:var(--muted);font-size:12px}.proof__notes b{display:block;margin-top:6px;color:var(--paper);font-size:14px}
.fees{background:var(--paper);color:var(--ink)}.fees .kicker{color:#287c6f}.fees .section__index{color:#7a8b86}.table-wrap{overflow-x:auto;border-top:2px solid var(--ink)}table{min-width:650px;text-align:left}th,td{padding:18px;border-bottom:1px solid #b9c5c1;font-size:14px}thead th{color:#60736c;font:500 10px var(--mono);letter-spacing:.09em}tbody th{font-weight:700}td:last-child{font:500 15px var(--mono)}.fees .source{color:#687a74}
.visit{display:grid;grid-template-columns:1fr .9fr;gap:clamp(50px,9vw,140px);align-items:center;background:linear-gradient(120deg,#081210,#0c1d19)}.visit__copy>p:not(.kicker,.notice){margin-top:30px;color:#a0b3ad}.visit h2{font-size:clamp(49px,7vw,102px)}.visit__phone{display:flex;justify-content:space-between;max-width:650px;margin-top:45px;padding:18px 0;border-block:1px solid var(--acid);color:var(--acid);font:500 clamp(25px,4vw,54px) var(--mono);letter-spacing:-.06em}.photo--map div{aspect-ratio:1/1}.footer{display:grid;grid-template-columns:1fr auto auto;gap:50px;padding:42px clamp(20px,4vw,64px);border-top:1px solid var(--line);color:var(--muted);font-size:11px}.footer strong{color:var(--paper);font-size:14px}.footer__links{display:flex;gap:20px}.footer__meta{font:400 9px var(--mono)}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1)}[data-reveal].is-in{opacity:1;transform:none}
@keyframes turn{to{transform:rotate(360deg)}}
@media (max-width:1050px){.nav{display:none}.header__call{margin-left:auto}.hero{grid-template-columns:1fr;padding-top:70px}.hero__copy{max-width:820px}.orbit{width:min(100%,720px)}.section__head{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.metrics article:nth-child(2){border-right:0}.metrics article:nth-child(-n+2){border-bottom:1px solid var(--line)}.proof__notes{grid-template-columns:1fr}.teacher,.visit{gap:55px}.footer{grid-template-columns:1fr auto}.footer__meta{grid-column:1/-1}}
@media (max-width:720px){.header{height:64px}.wordmark{font-size:13px}.header__call{font-size:0;padding:8px 10px}.header__call::after{content:"전화 상담";font:600 11px var(--sans)}.hero{min-height:auto;padding-block:54px 70px}.hero h1{font-size:clamp(39px,12vw,62px)}.hero__quote{margin-top:30px}.orbit{margin-top:25px}.orbit__status{top:0}.orbit__svg{margin-top:15px}.orbit__controls{margin-top:-5px}.orbit__controls button{padding:11px 8px}.orbit__controls button span{font-size:11px}.orbit__panel{min-height:142px;padding:17px 18px 44px}.orbit__next{left:18px;right:auto;bottom:14px}.section{padding-block:90px}.section__head{margin-bottom:45px}.section__head h2{font-size:clamp(36px,10vw,54px)}.journey__list{grid-template-columns:1fr;border-top:0}.journey__list li{min-height:auto;padding:28px 0 86px;border-top:1px solid #a8b6b1;border-right:0}.journey__list li::before{left:auto;right:0}.journey__list h3{margin-top:20px}.journey__list small{left:0;bottom:24px}.teacher,.visit{grid-template-columns:1fr}.teacher .photo{order:2}.metrics{grid-template-columns:1fr}.metrics article{border-right:0;border-bottom:1px solid var(--line)!important}.metrics article:last-child{border-bottom:0!important}.proof__notes{grid-template-columns:1fr}.footer{grid-template-columns:1fr;gap:22px}.footer__meta{grid-column:auto}.footer__links{flex-wrap:wrap}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition-duration:.01ms!important}.orbit__core-pulse{transform:none}[data-reveal]{opacity:1;transform:none}}