:root{
 --ink:#0f172a;--sub:#64748b;--line:#e8edf0;
 --navy:#0b2550;--dark:#06141d;--dark2:#0a2a33;--dark3:#0d3b33;
 --green:#2f9a14;--green-b:#3dbb1c;--leaf:#8ee05a;--mark:rgba(142,224,90,.45);
 --bg:#f4f7f5;--card:#fff;--kakao:#FEE500}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:#fff;line-height:1.65;letter-spacing:-.025em;word-break:keep-all;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
/* highlight styles */
.lt{font-weight:300;opacity:.62}
.bd{font-weight:800}
.mk{font-weight:800;background:linear-gradient(transparent 58%,var(--mark) 58%,var(--mark) 92%,transparent 92%);padding:0 .08em}
.gr{font-weight:800;color:var(--green)}
.on-dark .gr{color:var(--leaf)}
.pill{display:inline-flex;align-items:center;gap:.08em;border:2px solid currentColor;border-radius:999px;padding:.02em .28em;vertical-align:middle;line-height:1;margin:0 .06em}
.pill img{width:.9em;height:.9em;object-fit:contain;mix-blend-mode:multiply}
/* header */
header{position:fixed;top:0;left:0;right:0;z-index:40;transition:background .3s,box-shadow .3s}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
header .logo img{height:34px;width:auto;display:block}
header .logo .dk{display:none}
header nav{display:flex;gap:34px;font-size:15.5px;font-weight:500;color:rgba(255,255,255,.75)}
header nav a:hover{color:#fff}
header.solid{background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);box-shadow:0 1px 0 rgba(15,23,42,.06)}
header.solid nav{color:#475569}
header.solid nav a:hover{color:var(--ink)}
header.solid .logo .lt-logo{display:none}
header.solid .logo .dk{display:block}
.btn-kakao{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(135deg,#3dbb1c 0%,#2f9a14 55%,#1f7d3a 100%);color:#fff;font-weight:700;border-radius:999px;padding:16px 30px;font-size:17px;letter-spacing:-.02em;box-shadow:0 8px 22px rgba(47,154,20,.28),inset 0 1px 0 rgba(255,255,255,.25);transition:transform .2s,box-shadow .2s,filter .2s;white-space:nowrap}
.btn-kakao:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 14px 30px rgba(47,154,20,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-kakao span::after{content:"→";display:inline-block;margin-left:8px;transition:transform .2s}
.btn-kakao:hover span::after{transform:translateX(3px)}
.btn-sm span::after{display:none}
.on-dark .btn-kakao{background:#fff;color:var(--navy);box-shadow:0 8px 22px rgba(0,0,0,.25)}
.on-dark .btn-kakao svg{color:var(--green)}
.band .btn-kakao{background:#fff;color:#1f7d3a;box-shadow:0 10px 26px rgba(0,0,0,.15)}
header:not(.solid) .btn-kakao{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);box-shadow:none;backdrop-filter:blur(6px)}
.fixed .btn-kakao{border:1px solid rgba(255,255,255,.25)}
.btn-kakao svg{width:20px;height:20px;flex-shrink:0}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-sm svg{width:16px;height:16px}
.btn-lg{font-size:19px;padding:20px 38px}
/* intro scroll story */
.intro{position:relative;background:#fff}
.stage{position:relative;min-height:100vh;min-height:100svh;overflow:hidden}
.bg-dark{position:absolute;inset:0;background:radial-gradient(90% 70% at 85% 10%,rgba(46,160,120,.28),transparent 60%),radial-gradient(80% 60% at 10% 100%,rgba(61,187,28,.16),transparent 60%),linear-gradient(160deg,var(--dark) 0%,var(--dark2) 55%,var(--dark3) 100%)}
.bg-light{position:absolute;inset:0;background:linear-gradient(180deg,#fff 0%,#fff 55%,var(--bg) 100%);opacity:1}
.slides{position:absolute;inset:0;display:none;align-items:center;justify-content:center;text-align:center;color:#fff;padding:0 24px}
.slide{position:absolute;left:24px;right:24px;font-size:clamp(28px,4.6vw,58px);line-height:1.35;letter-spacing:-.045em;opacity:0;transform:translateY(30px)}
.slide .lt{opacity:.55}
.scroll{position:absolute;left:50%;bottom:44px;transform:translateX(-50%);display:none;flex-direction:column;align-items:center;gap:6px;font-size:12px;color:rgba(255,255,255,.65)}
.scroll i{width:22px;height:34px;border:2px solid currentColor;border-radius:12px;position:relative}
.scroll i::after{content:"";position:absolute;left:50%;top:6px;width:4px;height:7px;margin-left:-2px;background:currentColor;border-radius:2px;animation:sc 1.6s infinite}
@keyframes sc{0%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(10px)}}
.final{position:relative;z-index:2;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:72px}
.final .inner{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;padding-bottom:110px}
.tag{display:inline-flex;align-items:center;gap:10px;border:1.5px solid #dbe3e0;border-radius:999px;padding:7px 16px 7px 8px;font-weight:600;font-size:15px;color:var(--navy);margin-bottom:24px;background:#fff}
.tag img{width:28px;height:28px}
.final h1{font-size:clamp(40px,5.6vw,76px);line-height:1.18;letter-spacing:-.055em;font-weight:300}
.final h1 .bd{font-weight:800}
.final p{margin:22px 0 36px;color:var(--sub);font-size:clamp(16px,1.9vw,20px)}
.hero-img{width:100%;height:auto;display:block;mix-blend-mode:multiply}
.marquee{position:absolute;left:0;right:0;bottom:0;background:var(--navy);overflow:hidden;padding:15px 0;z-index:3}
.marquee .track{display:flex;width:max-content;animation:mq 34s linear infinite}
.marquee span{font-size:16px;font-weight:600;padding:0 26px;white-space:nowrap;color:#fff}
.marquee span::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--leaf);margin-right:14px;vertical-align:middle}
@keyframes mq{to{transform:translateX(-50%)}}
/* JS scroll mode */
.js .intro{height:420vh}
.js .stage{position:sticky;top:0;height:100vh;height:100svh}
.js .slides,.js .scroll{display:flex}
.js .bg-light{opacity:0}
.js .final{position:absolute;inset:0;opacity:0;pointer-events:none}
.js .final.show{pointer-events:auto}
/* sections */
section{padding:140px 0;position:relative}
.label{display:inline-block;color:var(--green);font-weight:700;font-size:14px;letter-spacing:.08em;margin-bottom:16px}
h2{font-size:clamp(30px,4.3vw,50px);line-height:1.3;letter-spacing:-.05em;font-weight:300;margin-bottom:18px}
h2 .lt{opacity:.55}
.lead{color:var(--sub);font-size:18px;margin-bottom:60px}
.center{text-align:center}
/* reveal */
.js .rv{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv.d1{transition-delay:.1s}.js .rv.d2{transition-delay:.2s}.js .rv.d3{transition-delay:.3s}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:var(--bg);border-radius:30px;padding:30px 26px 34px;transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,.08)}
.step .n{font-size:13px;font-weight:700;color:var(--green);letter-spacing:.06em}
.step img{display:block;width:120px;height:120px;mix-blend-mode:multiply;margin:6px 0 10px -12px}
.step h3{font-size:24px;font-weight:800;letter-spacing:-.04em;margin-bottom:8px}
.step p{color:var(--sub);font-size:15.5px}
/* zoom dark */
.zoom{padding:0;height:auto}
.zoom .card{margin:0 auto;border-radius:48px;overflow:hidden;background:radial-gradient(70% 60% at 85% 0%,rgba(46,160,120,.3),transparent 60%),linear-gradient(160deg,var(--dark) 0%,var(--dark2) 60%,var(--dark3) 100%);color:#fff;padding:140px 0;will-change:transform}
.on-dark h2 .lt{opacity:.6}
.on-dark .lead{color:rgba(255,255,255,.66)}
.on-dark .label{color:var(--leaf)}
.nums{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.num{border-radius:32px;padding:54px 36px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);text-align:center}
.num small{display:block;font-size:17px;color:rgba(255,255,255,.7);margin-bottom:6px}
.num b{display:block;font-size:clamp(64px,9vw,120px);font-weight:800;letter-spacing:-.06em;line-height:1.05}
.num b sub{font-size:.3em;vertical-align:baseline;font-weight:600;margin-left:6px;letter-spacing:-.02em}
.num span{display:inline-block;margin-top:18px;font-size:17px;font-weight:700;padding:9px 20px;border-radius:999px;background:var(--leaf);color:#0b2a12}
.num.free span{background:#fff;color:var(--navy)}
.zoom .cta{text-align:center;margin-top:52px}
/* area */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.area{background:var(--card);border-radius:30px;padding:44px 34px;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.area:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,.07)}
.area b{font-size:40px;font-weight:800;letter-spacing:-.055em;display:block;margin-bottom:2px}
.area span{color:var(--sub);font-size:16px}
.area{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:40px 30px 40px 36px}
.area img{width:130px;height:130px;mix-blend-mode:multiply;flex-shrink:0;transition:transform .4s}
.area:hover img{transform:scale(1.06) rotate(-2deg)}
.gu{margin-top:36px;color:#a3aeb8;font-size:13px;line-height:1.9;text-align:center}
/* items */
.items-sec{background:var(--bg)}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:18px}
.cat{background:#fff;border-radius:30px;padding:30px 24px 36px;text-align:center;transition:transform .3s}
.cat:hover{transform:translateY(-6px)}
.cat img{width:170px;height:170px;mix-blend-mode:multiply;display:block;margin:0 auto 6px}
.cat b{display:block;font-size:26px;font-weight:800;letter-spacing:-.04em}
.cat span{color:var(--sub);font-size:15px}
.items{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.box{border-radius:30px;padding:36px 36px;background:#fff}
.box h3{font-size:22px;font-weight:800;margin-bottom:16px;letter-spacing:-.04em;display:flex;align-items:center;gap:10px}
.box h3 i{font-style:normal;width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:14px;background:#ef4444;color:#fff}
.box ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.box li{background:var(--bg);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600}
.box.prep{display:flex;align-items:center;gap:14px}
.box.prep img{width:120px;height:120px;mix-blend-mode:multiply;flex-shrink:0}
.box.prep h3{margin-bottom:6px}
.box.prep p{color:var(--sub)}
.note{color:var(--sub);font-size:14px;margin-top:20px}
/* faq */
.faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
details{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px 28px;transition:box-shadow .3s}
details[open]{box-shadow:0 12px 30px rgba(15,23,42,.06)}
summary{font-weight:700;font-size:18.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";width:34px;height:34px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:300;color:var(--sub);flex-shrink:0;transition:transform .3s,background .3s}
details[open] summary::after{transform:rotate(45deg);background:var(--mark)}
details p{color:var(--sub);margin-top:12px;font-size:16px}
/* end band */
.band{padding:0 0 140px}
.band .card{border-radius:44px;background:radial-gradient(70% 90% at 100% 0%,rgba(255,255,255,.18),transparent 60%),linear-gradient(135deg,#2f9a14,#1f7a3a);color:#fff;padding:80px 64px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;overflow:hidden}
.band h2{font-size:clamp(30px,4vw,46px);margin-bottom:12px}
.band h2 .lt{opacity:.8}
.band p{color:rgba(255,255,255,.85);font-size:18px;margin-bottom:32px}
.band .tile{width:200px;height:200px;border-radius:48px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 30px 60px rgba(0,0,0,.18);transform:rotate(-6deg)}
.band .tile img{width:70%;height:auto}
/* footer */
footer{background:#0b0f12;color:#94a3b8;padding:64px 0 130px;font-size:14px}
footer .top{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;flex-wrap:wrap}
footer .logo img{height:34px;width:auto}
footer .fnav{display:flex;flex-direction:column;gap:10px}
footer .fnav a:hover{color:#fff}
footer .ext{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
footer .ext a{border:1px solid #334155;color:#e2e8f0;border-radius:999px;padding:10px 20px;font-weight:600;font-size:14px}
footer .ext a:hover{border-color:#94a3b8}
footer .copy{margin-top:48px;font-size:13px;color:#64748b}
footer .copy b{color:#e2e8f0;font-size:16px;display:block;margin-bottom:6px}
/* fixed */
.fixed{position:fixed;left:0;right:0;bottom:0;padding:12px 16px calc(14px + env(safe-area-inset-bottom));z-index:30;pointer-events:none}
.fixed .btn-kakao{pointer-events:auto;width:100%;max-width:440px;display:flex;margin:0 auto;font-size:17px;box-shadow:0 12px 30px rgba(15,60,20,.35)}
@media(max-width:860px){
 header nav{display:none}
 header .logo img{height:28px}
 .final .inner{grid-template-columns:1fr;gap:4px;padding-bottom:100px}
 .final .hero-img{order:-1;max-width:400px;max-height:26vh;width:auto;margin:0 auto}
 .final h1{font-size:clamp(32px,9.5vw,40px)}
 .final p{margin:14px 0 24px}
 .final{padding-top:64px}
 .final .marquee{display:none}
 .final{justify-content:flex-start;padding-top:84px}
 .steps{grid-template-columns:1fr 1fr}
 .areas,.items,.nums{grid-template-columns:1fr}
 section{padding:96px 0}
 .zoom .card{padding:96px 0;border-radius:32px}
 .lead{margin-bottom:36px}
 .num{padding:40px 24px}
 .cats{gap:10px}
 .cat{padding:16px 8px 20px;border-radius:22px}
 .cat img{width:90px;height:90px}
 .cat b{font-size:18px}
 .cat span{display:none}
 .box.prep img{width:88px;height:88px}
 .band{padding-bottom:96px}
 .band .card{grid-template-columns:1fr;padding:56px 28px;border-radius:32px}
 .band .tile{width:120px;height:120px;border-radius:30px;order:-1}
 footer .ext{align-items:flex-start}
}
@media(max-width:520px){
 .steps{grid-template-columns:1fr}
 .step{display:grid;grid-template-columns:88px 1fr;column-gap:14px;align-items:center;padding:24px 22px}
 .step img{grid-row:1/4;grid-column:1;width:88px;height:88px;margin:0}
 .step .n,.step h3,.step p{grid-column:2}
 .final h1{font-size:40px}
}
@media(prefers-reduced-motion:reduce){.marquee .track,.scroll i::after{animation:none}}