/* selfclass.co.kr 소개 홈페이지. 외부 폰트·이미지 없이 시스템 글꼴 + CSS/SVG 만 쓴다(CSP: default-src 'self'). */
:root{
  color-scheme:light;
  --bg:#f6f9fe; --surface:#ffffff; --surface-2:#edf3fb; --ink:#10253b; --ink-2:#3a5068; --muted:#566b81; --line:#dbe6f3;
  --brand:#1f6fe0; --brand-d:#1558b8; --brand-ink:#ffffff; --teal:#0fb5a5; --blue:#2f7cf0; --violet:#7a5af0; --amber:#f5a524; --rose:#ef5b7e; --ok:#0b7a3c;
  --grad:linear-gradient(115deg,#087f77 0%,#1a62d6 58%,#3350d8 100%);
  --grad-soft:linear-gradient(135deg,rgba(8,127,119,.10),rgba(51,80,216,.09));
  --shadow-s:0 1px 2px rgba(16,37,59,.05),0 3px 10px rgba(16,37,59,.04);
  --shadow-m:0 2px 4px rgba(16,37,59,.04),0 10px 26px rgba(16,37,59,.08);
  --shadow-l:0 24px 56px rgba(31,80,150,.16);
  --r:16px; --r-s:10px; --nav-h:68px; --mock-brand:#1f6fe0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 system-ui,-apple-system,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;overflow-x:hidden;word-break:keep-all;overflow-wrap:break-word}
img,svg{max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.icon{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ── 버튼 ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;text-decoration:none;font-weight:700;border-radius:999px;padding:11px 20px;font-size:14.5px;transition:transform .18s,box-shadow .18s,background .18s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(26,98,214,.30)}
.btn-primary:hover{box-shadow:0 12px 32px rgba(26,98,214,.42)}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s)}
.btn-ghost:hover{border-color:var(--brand)}
.btn-lg{padding:14px 26px;font-size:15.5px}
.btn-sm{padding:8px 16px;font-size:13.5px}

/* ── 상단 내비게이션 ── */
.nav{position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:50;display:flex;align-items:center;transition:background .25s,box-shadow .25s}
.nav.scrolled{background:rgba(255,255,255,.96);box-shadow:0 1px 0 var(--line),0 6px 18px rgba(16,37,59,.05)}
.nav .wrap{display:flex;align-items:center;gap:28px;width:100%}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.03em;text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px rgba(31,111,224,.4)}
.logo-mark .icon{width:18px;height:18px;fill:#fff;stroke:none}
.logo small{font-weight:600;color:var(--muted);font-size:13px;margin-left:2px}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{padding:8px 14px;border-radius:999px;text-decoration:none;font-weight:600;font-size:14px;color:var(--ink-2);transition:background .15s,color .15s}
.nav-links a:hover,.nav-links a.active{background:var(--surface-2);color:var(--ink)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface);cursor:pointer;place-items:center}

/* ── 히어로 ── */
.hero{position:relative;padding:calc(var(--nav-h) + 48px) 0 80px;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  radial-gradient(48% 52% at 8% 4%,rgba(16,184,168,.20),transparent 70%),
  radial-gradient(46% 50% at 96% 10%,rgba(58,99,240,.18),transparent 70%),
  linear-gradient(180deg,#f2f8ff 0%,var(--bg) 100%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle,rgba(31,111,224,.16) 1.2px,transparent 1.6px) 0 0/26px 26px,linear-gradient(180deg,transparent 40%,var(--bg) 100%);}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px 7px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-s);font-weight:700;font-size:12.5px;color:var(--ink-2)}
.pill b{background:var(--grad);color:#fff;border-radius:999px;padding:2px 10px;font-size:12px;letter-spacing:.02em}
h1{font-size:clamp(28px,3.1vw,42px);line-height:1.12;letter-spacing:-.045em;margin:18px 0 20px;font-weight:850}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(15px,1.25vw,17px);color:var(--ink-2);margin:0 0 28px;max-width:34em}
.lead strong{color:var(--ink)}
.claim{display:flex;gap:0;align-items:stretch;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:6px;box-shadow:var(--shadow-m);max-width:560px;transition:border-color .2s,box-shadow .2s}
.claim:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,111,224,.16),var(--shadow-m)}
.claim label{display:flex;align-items:center;flex:1;min-width:0;padding-left:20px}
.claim input{border:0;background:transparent;font:inherit;font-size:15px;font-weight:700;min-width:0;width:100%;color:var(--ink);padding:10px 0;outline:0}
.claim .suffix{align-self:center;color:var(--muted);font-weight:600;white-space:nowrap;padding-right:8px}
.claim .btn{padding:10px 20px}
.claim-hint{min-height:24px;margin:10px 4px 0;font-size:13px;color:var(--muted);font-weight:600}
.claim-hint.ok{color:var(--ok)}.claim-hint.bad{color:#d1344f}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin:20px 0 0;padding:0;list-style:none;color:var(--ink-2);font-weight:600;font-size:13.5px}
.trust li{display:flex;align-items:center;gap:8px}
.trust .icon{color:var(--brand);width:18px;height:18px}

/* 히어로 제품 목업 */
.stage{position:relative}
.mock{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-l);overflow:hidden;}
.mock-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.mock-bar i{width:11px;height:11px;border-radius:50%;background:#ff6a5e}.mock-bar i:nth-child(2){background:#ffbd2e}.mock-bar i:nth-child(3){background:#28c840}
.urlbar{flex:1;margin-left:10px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:7px;min-width:0;overflow:hidden;white-space:nowrap}
.urlbar .icon{width:13px;height:13px;color:var(--ok)}
.urlbar b{color:var(--ink);font-weight:700}
.caret{display:inline-block;width:1.5px;height:1em;background:var(--brand);margin-left:1px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.mock-body{padding:16px;display:grid;grid-template-columns:1.55fr 1fr;gap:14px}
.player{position:relative;aspect-ratio:16/9;border-radius:12px;background:radial-gradient(90% 90% at 25% 15%,#34d3b4,#0e7490 55%,#312e81);overflow:hidden;color:#fff}
.player::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(0,0,0,.55))}
.player .title{position:absolute;left:14px;top:12px;z-index:2;font-weight:800;font-size:13px;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.player .title small{display:block;font-weight:600;opacity:.85;font-size:11px}
.play{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgba(255,255,255,.95);display:grid;place-items:center;z-index:2;box-shadow:0 8px 24px rgba(0,0,0,.35);}
.play::after{content:"";position:absolute;inset:-7px;border-radius:50%;background:rgba(255,255,255,.55);z-index:-1;animation:glow 3s ease-in-out infinite;will-change:opacity}
.play .icon{width:22px;height:22px;fill:#0b7d6d;stroke:none;margin-left:3px}
@keyframes glow{0%,100%{opacity:.15}50%{opacity:.5}}
.pbar{position:absolute;left:12px;right:12px;bottom:11px;z-index:2;height:5px;border-radius:99px;background:rgba(255,255,255,.3);overflow:hidden}
.pbar i{display:block;height:100%;width:100%;background:#fff;border-radius:99px;transform-origin:left;transform:scaleX(.06);animation:fillbar 7s ease-in-out infinite;will-change:transform}
@keyframes fillbar{0%{transform:scaleX(.06)}85%,100%{transform:scaleX(.78)}}
.lock-tag{position:absolute;right:10px;top:10px;z-index:2;background:rgba(0,0,0,.5);border-radius:999px;padding:3px 10px 3px 8px;font-size:11px;font-weight:700;display:flex;gap:5px;align-items:center}
.lock-tag .icon{width:12px;height:12px}
.side{display:flex;flex-direction:column;gap:9px}
.side h4{margin:0;font-size:12px;color:var(--muted);letter-spacing:.04em}
.lesson{display:flex;gap:9px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;font-size:12.5px;font-weight:650;background:var(--surface)}
.lesson .dot{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);color:var(--muted);flex:none}
.lesson .dot .icon{width:12px;height:12px}
.lesson.done .dot{background:var(--ok);color:#fff}
.lesson.now{border-color:var(--brand);background:var(--grad-soft)}
.lesson.now .dot{background:var(--brand);color:#fff}
.lesson span{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lesson em{font-style:normal;color:var(--muted);font-size:11px}
.mock-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 16px 16px}
.kpi{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--surface)}
.kpi small{display:block;color:var(--muted);font-size:11px;font-weight:600}
.kpi b{font-size:19px;letter-spacing:-.03em}
.kpi .up{color:var(--ok);font-size:11px;font-weight:700;margin-left:4px}
.float{position:absolute;z-index:3;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-m);padding:10px 14px;display:flex;gap:10px;align-items:center;font-size:13px;font-weight:700;animation:bob 8s ease-in-out infinite;will-change:transform;box-shadow:0 8px 22px rgba(16,37,59,.12)}
.float small{display:block;font-weight:600;color:var(--muted);font-size:11.5px}
.float .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;flex:none}
.float.f1{left:3%;top:-58px;animation-delay:-1s}.float.f1 .ic{background:var(--grad)}
.float.f2{right:-14px;bottom:-30px;animation-delay:-3s}.float.f2 .ic{background:linear-gradient(135deg,#f5a524,#f0587a)}
.float.f3{left:6%;bottom:-34px;animation-delay:-2s}.float.f3 .ic{background:linear-gradient(135deg,#7c5cf0,#3b6cf6)}
@keyframes bob{50%{transform:translate3d(0,-5px,0)}}

/* ── 공통 섹션 ── */
section{position:relative}
.sec{padding:56px 0}
.sec.alt{background:var(--surface-2)}
.eyebrow{display:inline-block;font-weight:800;font-size:12px;letter-spacing:.08em;color:var(--brand-d);text-transform:uppercase;margin-bottom:12px}
h2{font-size:clamp(22px,2.5vw,32px);line-height:1.18;letter-spacing:-.04em;margin:0 0 16px;font-weight:850}
.sec-lead{font-size:clamp(14.5px,1.2vw,16.5px);color:var(--ink-2);max-width:38em;margin:0}
.sec-head{margin-bottom:28px}
.sec-head.center{text-align:center}.sec-head.center .sec-lead{margin-inline:auto}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* 핵심 수치 */
.stats{margin-top:-34px;position:relative;z-index:5}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-m);overflow:hidden}
.stat{padding:22px 22px;border-right:1px solid var(--line)}
.stat:last-child{border:0}
.stat b{display:block;font-size:clamp(21px,2.2vw,28px);letter-spacing:-.04em;font-weight:850;line-height:1.1}
.stat>span{color:var(--muted);font-size:13px;font-weight:600}

/* 가성비 카드 */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:color-mix(in srgb,var(--brand) 45%,var(--line))}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;margin-bottom:18px;box-shadow:0 8px 18px rgba(0,0,0,.14)}
.ico .icon{width:22px;height:22px}
.g1{background:linear-gradient(135deg,#14c8a0,#0ea5c6)}.g2{background:linear-gradient(135deg,#3b6cf6,#7c5cf0)}.g3{background:linear-gradient(135deg,#f5a524,#f0587a)}.g4{background:linear-gradient(135deg,#0ea5c6,#3b6cf6)}.g5{background:linear-gradient(135deg,#7c5cf0,#f0587a)}.g6{background:linear-gradient(135deg,#12a150,#0ea5c6)}
.card h3{margin:0 0 6px;font-size:17px;letter-spacing:-.03em}
.card p{margin:0;color:var(--ink-2);font-size:14px}

/* 비교표 */
.cmp{margin-top:36px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-s);overflow:hidden}
.cmp-row{display:grid;grid-template-columns:1.1fr 1fr 1fr 1.25fr;align-items:center}
.cmp-row>div{padding:14px 18px;border-bottom:1px solid var(--line);font-size:13.5px}
.cmp-row:last-child>div{border-bottom:0}
.cmp-head>div{font-weight:800;font-size:14px;color:var(--muted);background:var(--surface-2)}
.cmp-head .us{background:var(--grad);color:#fff;font-size:15px}
.cmp-row .us{background:var(--grad-soft);font-weight:750}
.cmp-row .k{font-weight:750}
.bad{color:#d1344f}.good{color:var(--ok)}
.cmp-row .mid{color:var(--muted)}
.cmp-note{margin:14px 4px 0;color:var(--muted);font-size:13.5px}

/* 기능 탭 */
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.tab{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 18px;font-size:14px;font-weight:750;cursor:pointer;display:inline-flex;gap:8px;align-items:center;transition:all .18s;color:var(--ink-2)}
.tab:hover{border-color:var(--brand)}
.tab[aria-selected=true]{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(26,98,214,.30)}
.panel[hidden]{display:none}
.panel{animation:pop .45s ease}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:transform .2s,box-shadow .2s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.feat .ico{width:42px;height:42px;border-radius:12px;margin-bottom:14px}
.feat .ico .icon{width:21px;height:21px}
.feat h3{margin:0 0 5px;font-size:15.5px;letter-spacing:-.025em}
.feat p{margin:0;color:var(--ink-2);font-size:13.5px;line-height:1.55}

/* 관리자 목업 */
.admin-wrap{display:grid;grid-template-columns:.8fr 1.5fr;gap:48px;align-items:center}
.checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:16px}
.checks li{display:flex;gap:14px}
.checks .tick{width:28px;height:28px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;flex:none;margin-top:2px}
.checks .tick .icon{width:15px;height:15px;stroke-width:3}
.checks b{display:block;font-size:15.5px;letter-spacing:-.02em}
.checks span{color:var(--ink-2);font-size:14px}
.adm{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-l);overflow:hidden}
.adm-top{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.adm-top i{width:11px;height:11px;border-radius:50%;background:#ff6a5e}.adm-top i:nth-child(2){background:#ffbd2e}.adm-top i:nth-child(3){background:#28c840}
.adm-top .urlbar{margin-left:10px}
.adm-main{display:grid;grid-template-columns:150px 1fr;min-height:400px}
.adm-nav{padding:14px 10px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:4px;background:var(--surface-2)}
.adm-nav .brand-row{display:flex;gap:8px;align-items:center;font-weight:800;font-size:13px;padding:2px 8px 12px}
.adm-nav .brand-row i{width:22px;height:22px;border-radius:7px;background:var(--mock-brand);transition:background .4s;display:block}
.adm-tab{display:flex;align-items:center;gap:9px;border:0;background:transparent;text-align:left;padding:9px 10px;border-radius:9px;font-weight:700;font-size:13px;color:var(--ink-2);cursor:pointer;transition:all .15s}
.adm-tab:hover{background:color-mix(in srgb,var(--mock-brand) 12%,transparent)}
.adm-tab[aria-selected=true]{background:var(--mock-brand);color:#fff;transition:background .4s}
.adm-tab .icon{width:16px;height:16px}
.adm-view{padding:20px;min-width:0}
.adm-view[hidden]{display:none}
.adm-view h4{margin:0 0 14px;font-size:16px;letter-spacing:-.02em}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpis .kpi b{font-size:22px}
.chart{display:flex;align-items:flex-end;gap:9px;height:130px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.chart i{flex:1;border-radius:6px 6px 2px 2px;background:var(--mock-brand);opacity:.85;height:100%;transform:scaleY(var(--s,0));transform-origin:bottom;transition:transform .8s cubic-bezier(.2,.8,.2,1),background .4s}
.chart-lbl{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:6px 4px 0}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;color:var(--muted);font-weight:700;font-size:11.5px;padding:6px 8px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.tag{display:inline-block;border-radius:999px;padding:2px 10px;font-size:11.5px;font-weight:750;background:var(--grad-soft);color:var(--brand-d)}
.tag.warn{background:rgba(245,165,36,.16);color:#a86a00}
.mini-bar{display:inline-block;width:70px;height:6px;border-radius:9px;background:var(--line);vertical-align:middle;overflow:hidden;margin-right:6px}
.mini-bar i{display:block;height:100%;background:var(--mock-brand);border-radius:9px}
.drop{border:2px dashed color-mix(in srgb,var(--mock-brand) 55%,var(--line));border-radius:14px;padding:22px;text-align:center;color:var(--ink-2);font-weight:700;background:color-mix(in srgb,var(--mock-brand) 6%,transparent)}
.drop .icon{width:30px;height:30px;color:var(--mock-brand);margin-bottom:6px}
.steps-up{display:grid;gap:10px;margin-top:14px}
.su{display:flex;align-items:center;gap:12px;font-size:13.5px;font-weight:650;color:var(--muted);transition:color .3s}
.su .n{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:12px;font-weight:800;transition:all .3s;flex:none}
.su .n .icon{width:13px;height:13px;stroke-width:3;opacity:0}
.su.on{color:var(--ink)}
.su.on .n{border-color:var(--mock-brand);color:var(--mock-brand)}
.su.done{color:var(--ink)}
.su.done .n{background:var(--ok);border-color:var(--ok);color:#fff}.su.done .n .icon{opacity:1}
.su .bar{flex:1;height:6px;border-radius:9px;background:var(--line);overflow:hidden}
.su .bar i{display:block;height:100%;width:100%;background:var(--mock-brand);transform-origin:left;transform:scaleX(0);transition:transform .12s linear}
.swatches{display:flex;gap:10px;margin:6px 0 16px}
.sw{width:34px;height:34px;border-radius:50%;border:3px solid var(--surface);box-shadow:0 0 0 2px var(--line);cursor:pointer;transition:transform .15s,box-shadow .15s}
.sw:hover{transform:scale(1.12)}
.sw[aria-pressed=true]{box-shadow:0 0 0 3px var(--ink)}
.preview{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.preview .ph{background:var(--mock-brand);color:#fff;padding:12px 14px;font-weight:800;font-size:14px;transition:background .4s;display:flex;justify-content:space-between}
.preview .pb{padding:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.preview .pc{border:1px solid var(--line);border-radius:9px;padding:9px;font-size:11.5px;font-weight:650}
.preview .pc i{display:block;height:44px;border-radius:7px;background:var(--mock-brand);opacity:.18;margin-bottom:7px;transition:background .4s}
.hint-line{margin:12px 0 0;font-size:12.5px;color:var(--muted);font-weight:600}

/* 진행 단계 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:12%;right:12%;top:32px;height:3px;border-radius:9px;background:var(--line);z-index:0}
.steps::after{content:"";position:absolute;left:12%;top:32px;height:3px;border-radius:9px;background:var(--grad);width:76%;transform:scaleX(0);transform-origin:left;z-index:0;transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.steps.in::after{transform:scaleX(1)}
.step{position:relative;z-index:1;text-align:center;padding:0 8px}
.step .no{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;background:var(--surface);border:3px solid var(--line);display:grid;place-items:center;font-size:20px;font-weight:850;color:var(--brand-d);box-shadow:var(--shadow-s);transition:all .5s}
.steps.in .step .no{border-color:var(--brand);background:var(--grad);color:#fff;transition-delay:calc(var(--i)*.35s)}
.step h3{margin:0 0 6px;font-size:17px;letter-spacing:-.03em}
.step p{margin:0;color:var(--ink-2);font-size:13.5px}

/* 부가서비스 */
.addons{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.addon{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow-s);position:relative;overflow:hidden;display:flex;flex-direction:column}
.addon::before{content:"";position:absolute;right:-90px;top:-90px;width:260px;height:260px;border-radius:50%;background:var(--grad-soft);filter:blur(6px)}
.addon>*{position:relative}
.badge{display:inline-block;align-self:flex-start;padding:4px 14px;border-radius:999px;font-weight:800;font-size:12px;color:#fff;margin-bottom:16px}
.badge.b1{background:linear-gradient(135deg,#3b6cf6,#7c5cf0)}.badge.b2{background:linear-gradient(135deg,#f5a524,#f0587a)}
.addon h3{margin:0 0 8px;font-size:21px;letter-spacing:-.04em}
.addon>p{margin:0 0 18px;color:var(--ink-2);font-size:14px}
.addon ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:10px}
.addon li{display:flex;gap:10px;align-items:flex-start;font-size:14px;font-weight:600}
.addon li .icon{color:var(--ok);margin-top:3px;stroke-width:3}
.addon .btn{align-self:flex-start;margin-top:auto}
.domain-demo{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:22px}
.dd-row{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:700;font-size:15px;min-height:46px;overflow:hidden}
.dd-row .icon{color:var(--ok);width:17px;height:17px}
.dd-row .url{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dd-arrow{display:flex;justify-content:center;color:var(--muted);padding:5px 0}
.dd-label{font-size:12px;font-weight:750;color:var(--muted);margin:0 6px 5px}
.dd-new{border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,111,224,.12)}
.stores{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.store{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface-2);border-radius:12px;padding:9px 16px;font-weight:750;font-size:14px}
.store .icon{width:18px;height:18px}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.qa{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.qa[open]{border-color:var(--brand);box-shadow:var(--shadow-m)}
.qa summary{list-style:none;cursor:pointer;padding:16px 20px;font-weight:750;font-size:15.5px;display:flex;justify-content:space-between;gap:16px;align-items:center;letter-spacing:-.02em}
.qa summary::-webkit-details-marker{display:none}
.qa summary .icon{transition:transform .25s;color:var(--brand)}
.qa[open] summary .icon{transform:rotate(180deg)}
.qa .ans{padding:0 22px 20px;color:var(--ink-2);font-size:14px}

/* 마지막 CTA / 푸터 */
.final{margin:0;padding:56px 0;background:linear-gradient(115deg,#087f77 0%,#1a62d6 62%,#3350d8 100%);color:#fff;text-align:center;position:relative;overflow:hidden;isolation:isolate}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(50% 80% at 15% 20%,rgba(255,255,255,.22),transparent 70%),radial-gradient(40% 70% at 90% 90%,rgba(0,0,0,.2),transparent 70%)}
.final h2{color:#fff}
.final p{color:rgba(255,255,255,.92);font-size:16px;margin:0 auto 30px;max-width:30em}
.final .btn-white{background:#fff;color:#1558b8;box-shadow:0 12px 32px rgba(0,0,0,.22)}
.final .btn-line{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}
.final .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
footer.site{background:#eaf1fa;color:var(--ink-2);padding:44px 0 38px;border-top:1px solid var(--line)}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between}
footer.site a{color:var(--ink-2);text-decoration:none;font-weight:650}
footer.site a:hover{color:var(--brand);text-decoration:underline}
footer.site .links{display:flex;gap:22px;flex-wrap:wrap}
footer.site small{color:var(--muted)}

/* 모달 */
dialog{border:0;border-radius:22px;padding:0;max-width:min(520px,calc(100vw - 28px));width:100%;background:var(--surface);color:var(--ink);box-shadow:0 40px 100px rgba(0,0,0,.45)}
dialog::backdrop{background:rgba(16,37,59,.55)}
dialog[open]{animation:modal .3s cubic-bezier(.2,.8,.2,1)}
@keyframes modal{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.dlg{padding:30px 30px 28px;position:relative}
.dlg h3{margin:0 0 4px;font-size:20px;letter-spacing:-.04em}
.dlg .sub{margin:0 0 18px;color:var(--muted);font-size:14.5px}
.x{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:50%;border:0;background:var(--surface-2);cursor:pointer;display:grid;place-items:center}
.dlg label{display:block;font-weight:700;font-size:13px;margin:14px 0 6px}
.dlg input[type=text],.dlg input[type=email],.dlg input[type=password],.dlg select,.dlg textarea{width:100%;font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink)}
.dlg textarea{min-height:92px;resize:vertical}
.dlg input:focus,.dlg select:focus,.dlg textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,111,224,.16)}
.slugrow{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);overflow:hidden}
.slugrow:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(31,111,224,.16)}
.slugrow input{border:0!important;box-shadow:none!important;background:transparent!important;flex:1;min-width:0}
.slugrow .suffix{padding:0 14px;color:var(--muted);font-weight:650;font-size:14.5px;white-space:nowrap}
.hint{font-size:13px;min-height:19px;margin-top:6px;color:var(--muted);font-weight:600}
.hint.ok{color:var(--ok)}.hint.bad{color:#d1344f}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:500!important;font-size:13.5px!important;margin:16px 0 4px!important}
.check input{margin-top:3px;width:17px;height:17px;flex:none}
.dlg .btn{width:100%;margin-top:16px}
.dlg .msg{margin-top:12px;font-size:14px;font-weight:650;min-height:20px}
.dlg .msg.bad{color:#d1344f}.dlg .msg.ok{color:var(--ok)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{text-align:center;padding:14px 0 6px}
.done .big{width:68px;height:68px;border-radius:50%;margin:0 auto 14px;background:var(--grad);display:grid;place-items:center;color:#fff;animation:pop .5s}
.done .big .icon{width:34px;height:34px;stroke-width:3}
.done h3{margin-bottom:6px}

/* 반응형 */
@media (max-width:1040px){
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .stage{max-width:620px;margin:0 auto}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .admin-wrap{grid-template-columns:1fr}
  .cards3{grid-template-columns:1fr}
  .addons{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:36px}.steps::before,.steps::after{display:none}
  .steps .step .no{border-color:var(--brand);background:var(--grad);color:#fff}
  .stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width:820px){
  .nav-links{position:fixed;left:0;right:0;top:var(--nav-h);flex-direction:column;background:var(--bg);padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-m);transform:translateY(-130%);transition:transform .3s;margin:0;z-index:40}
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 16px;font-size:17px}
  .menu-btn{display:grid;margin-left:auto}
  .nav-cta .btn{display:none}
  .sec{padding:72px 0}
  .hero{padding-top:calc(var(--nav-h) + 36px);padding-bottom:70px}
  .claim{flex-wrap:wrap;border-radius:22px;padding:10px}
  .claim label{flex:1 0 100%;padding:4px 10px 0}
  .claim .suffix{padding:0 10px;margin-left:auto}
  .claim .btn{width:100%;margin-top:6px}
  .mock{transform:none!important}
  .mock-body{grid-template-columns:1fr}
  .float.f1{left:0}.float.f2{right:0}
  .cmp-row{grid-template-columns:1.2fr 1fr 1fr 1.2fr}
  .cmp-row>div{padding:12px 10px;font-size:13px}
  .adm-main{grid-template-columns:1fr}
  .adm-nav{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:10px}
  .adm-nav .brand-row{display:none}
  .adm-tab{white-space:nowrap}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .feat-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}.stat{padding:20px 16px}
  .kpis{grid-template-columns:1fr 1fr 1fr;gap:6px}.kpis .kpi{padding:8px}.kpis .kpi b{font-size:17px}
  .mock-foot{grid-template-columns:1fr 1fr}.mock-foot .kpi:last-child{display:none}
  .float.f3{display:none}
  .cmp{overflow-x:auto}.cmp-row{min-width:560px}
  .addon{padding:26px 22px}
  .dlg{padding:26px 20px 22px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .chart i{transition:none}
}

/* 화면 밖에서는 무한 애니메이션을 멈춘다(JS 가 .offscreen 을 붙인다) */
.offscreen .play::after,.offscreen .pbar i,.offscreen .float,.offscreen .caret,.offscreen .notif{animation-play-state:paused}

/* 부드러운 입장: 이동 거리를 줄이고 GPU 가 처리하는 속성만 쓴다 */
.reveal{transform:translate3d(0,18px,0)}.reveal.in{transform:none}

/* 주소 단어 교체: 한 칸에 단어를 겹쳐 쌓아 칸 폭을 고정하고, 투명도·위치(transform)만 바꾼다 */
.rot{display:inline-grid;vertical-align:bottom;overflow:hidden;text-align:left;line-height:1.5}
.rot>span{grid-area:1/1;white-space:nowrap;opacity:0;transform:translate3d(0,70%,0);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.rot>span.on{opacity:1;transform:none}
.rot>span.out{opacity:0;transform:translate3d(0,-70%,0)}
.dd-row .rot{min-width:0;flex:1}

/* ═══ v3: 히어로 목업(수강생 화면) · 고정 폭 타이핑 · 비교표 가독성 ═══ */
.sec.alt{background:linear-gradient(180deg,#eef4fc 0%,#f4f8fd 100%)}
.cap{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px 4px;font-weight:750;font-size:12.5px;color:var(--ink-2)}
.cap em{font-style:normal;color:var(--muted);font-weight:600}
.live{width:8px;height:8px;border-radius:50%;background:#e5484d;box-shadow:0 0 0 4px rgba(229,72,77,.16)}
.site-head{display:flex;align-items:center;gap:14px;padding:9px 14px;border-bottom:1px solid var(--line);font-size:11.5px;font-weight:700;background:var(--surface)}
.sh-logo{display:flex;align-items:center;gap:7px}
.sh-logo i{width:17px;height:17px;border-radius:5px;background:var(--grad);display:block}
.sh-nav{display:flex;gap:12px;color:var(--muted);font-weight:600;margin-left:6px}
.sh-nav u{text-decoration:none}
.sh-user{margin-left:auto;color:var(--muted);font-weight:600}
.mock-body{grid-template-columns:1.55fr 1fr;gap:14px;padding:14px}
.p-top{position:absolute;left:12px;right:12px;top:10px;z-index:2;display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.p-title{font-weight:800;font-size:12px;line-height:1.35;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.p-title small{display:block;font-weight:600;opacity:.92;font-size:10px}
.p-top .lock-tag{position:static;font-size:10px;padding:2px 9px 2px 5px;gap:5px}
.p-ctrl{position:absolute;left:10px;right:10px;bottom:9px;z-index:2;display:flex;align-items:center;gap:8px;font-size:10px;font-weight:700;color:#fff}
.p-ctrl .pbar{position:relative;flex:1;left:auto;right:auto;bottom:auto}
.p-ctrl .icon{width:12px;height:12px;fill:#fff;stroke:none}
.resume{position:absolute;left:12px;bottom:32px;z-index:2;background:rgba(255,255,255,.96);color:#0f2a40;border-radius:999px;padding:3px 10px 3px 4px;font-size:10px;font-weight:800;display:flex;gap:6px;align-items:center;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.n{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:#1a62d6;color:#fff;font-size:9.5px;font-weight:800;flex:none;font-style:normal;line-height:1}
.lock-tag .n,.resume .n{background:#1a62d6}
.l-meta{display:flex;justify-content:space-between;gap:8px;margin-top:10px;font-size:11.5px}
.l-meta b{font-size:12px;letter-spacing:-.02em}
.l-meta span{color:var(--muted);white-space:nowrap}
.side .prog{border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:var(--surface)}
.prog-h{display:flex;align-items:center;gap:6px;font-size:11.5px}
.prog-h b{flex:1}
.prog-h .pct{font-weight:800;color:var(--ok)}
.prog-bar{height:6px;border-radius:9px;background:var(--line);margin-top:7px;overflow:hidden}
.prog-bar i{display:block;height:100%;width:68%;background:var(--grad);border-radius:9px}
.legend{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 4px 0;padding:0;font-size:12.5px;font-weight:650;color:var(--ink-2)}
.legend li{display:flex;align-items:center;gap:7px}
.legend .n{width:18px;height:18px;font-size:10.5px}
.float.f1{left:auto;right:-10px;top:30px}
.float.f2{right:auto;left:-14px;bottom:60px}
.float .ic{width:30px;height:30px;border-radius:9px}
.float{font-size:12px;padding:8px 12px}

/* 고정 폭 타이핑: 가장 긴 단어 폭의 칸 안에서 글자만 바뀐다(뒤따르는 글자·주변 크기 불변) */
.typ{display:inline-grid;vertical-align:bottom;text-align:left;contain:layout paint style}
.typ>*{grid-area:1/1;white-space:nowrap}
.typ .ghost{visibility:hidden}
.typ .txt::after{content:"";display:inline-block;width:1.5px;height:1em;background:var(--brand);margin-left:1px;vertical-align:-2px;animation:blink 1s steps(1) infinite}
.dd-row .typ{flex:1;min-width:0}
.offscreen .typ .txt::after{animation-play-state:paused}

/* 비교표: 모든 글자가 밝은 배경에서 또렷하게 */
.cmp-head>div{background:var(--surface-2);color:var(--ink-2);font-weight:800;font-size:13px}
.cmp-head .us{background:var(--grad);color:#fff;font-size:13.5px}
.cmp-row .k{color:var(--ink)}
.cmp-row .mid{color:var(--ink-2);font-weight:600}
.cmp-row .us{background:rgba(26,98,214,.07);color:var(--ink);font-weight:750}
.cmp .us .good{color:#0b7a3c}
.cmp-note{font-size:12.5px}
@media (max-width:820px){.p-ctrl .tm{display:none}.sh-nav{display:none}}
.cmp-row.cmp-head>.us{background:var(--grad);color:#fff;font-weight:800}
@media (max-width:820px){.float{display:none}.cap{margin-top:6px}}

/* ═══ v4: 비교표 기호(요소) · 모바일 카드형 표 · 모바일 탭/버튼 정리 ═══ */
.cmp .lb{display:none}
.cmp .sy{font-style:normal;font-weight:900;margin-right:7px}
.cmp .mid.bad .sy{color:#c0283f}
.cmp .mid:not(.bad) .sy{color:#b45f06}
.cmp .us .sy{color:#0b7a3c}
.m-cta{position:fixed;left:16px;right:16px;bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:45;box-shadow:0 10px 28px rgba(16,37,59,.28);transform:translate3d(0,0,0)}
.m-cta[hidden]{display:none}
@media (min-width:821px){.m-cta{display:none!important}}

@media (max-width:700px){
  /* 표 → 항목별 카드: 가로 스크롤 없이 세 방식을 한눈에 비교 */
  .cmp{overflow:visible;background:transparent;border:0;box-shadow:none;margin-top:28px}
  .cmp-head{display:none}
  .cmp-row,.cmp-row:last-child{display:block;min-width:0!important;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-s)}
  .cmp-row>div,.cmp-row:last-child>div{border-bottom:1px solid var(--line);padding:11px 14px;font-size:13.5px}
  .cmp-row>div:last-child{border-bottom:0}
  .cmp-row>.k{background:var(--surface-2);font-weight:800;font-size:14px;color:var(--ink)}
  .cmp-row>.mid,.cmp-row>.us{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .cmp .lb{display:block;flex:none;width:112px;color:var(--muted);font-size:12px;font-weight:700}
  .cmp .v{flex:1;text-align:right;font-weight:700}
  .cmp-row>.us{background:rgba(26,98,214,.08)}
  .cmp-row>.us .lb{color:var(--brand-d)}
  .cmp-row>.us .v{font-weight:800}
}
@media (max-width:560px){
  /* 기능 탭: 4칸 균등 */
  .tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
  .tab{padding:9px 4px;justify-content:center;gap:5px;font-size:13px}
  .tab .icon{width:15px;height:15px}
  /* 관리자 미리보기 탭: 2x2 */
  .adm-nav{display:grid;grid-template-columns:1fr 1fr;gap:6px;overflow:visible}
  .adm-tab{white-space:normal;justify-content:flex-start;padding:9px 10px}
  /* 주소 선점 입력 */
  .claim .btn{font-size:15px;padding:13px 20px}
  /* 문의·가입 모달 */
  dialog{max-width:calc(100vw - 20px)}
  .dlg h3{font-size:19px}
  /* 부가서비스 버튼은 가로 가득 */
  .addon .btn{align-self:stretch}
  .final .row .btn{width:100%}
  /* 마지막 CTA 띠가 하단 고정 버튼에 가리지 않게 */
  footer.site{padding-bottom:84px}
}
@media (max-width:700px){.cmp-row.cmp-head,.cmp-row.cmp-head:last-child{display:none}}
@media (max-width:560px){
  /* 기능 카드: 아이콘을 왼쪽에 두어 세로 길이를 줄인다 */
  .feat{display:grid;grid-template-columns:42px 1fr;gap:2px 14px;align-items:start;padding:16px}
  .feat .ico{grid-row:1/3;margin:0;width:42px;height:42px}
  .feat h3{margin:2px 0 2px}
  .cards3 .card{padding:20px}
  .cards3 .ico{margin-bottom:12px}
  .step .no{width:52px;height:52px;margin-bottom:12px}
}
dialog{max-height:calc(100dvh - 24px);overflow:auto}

/* 대상 안내 */
.aud{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0 0}
.aud span{font-size:12.5px;font-weight:750;color:var(--muted);margin-right:4px}
.aud b{font-size:12.5px;font-weight:700;color:var(--brand-d);background:rgba(26,98,214,.09);border:1px solid rgba(26,98,214,.16);border-radius:999px;padding:4px 12px}
.who{background:var(--bg)}
.who-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.who-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 18px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s,border-color .25s}
.who-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(26,98,214,.35)}
.who-card .ico{width:42px;height:42px;margin-bottom:14px}
.who-card h3{margin:0 0 6px;font-size:15.5px;letter-spacing:-.025em}
.who-card p{margin:0;color:var(--ink-2);font-size:13px;line-height:1.55}
.opt{font-weight:500;color:var(--muted)}
@media (max-width:1040px){.who-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.who-grid{grid-template-columns:1fr 1fr}.who-card:last-child{grid-column:1/-1}}
@media (max-width:420px){.who-grid{grid-template-columns:1fr}}

.nav-login{font-weight:700;font-size:14px;color:var(--ink-2);text-decoration:none;padding:8px 6px}
.nav-login:hover{color:var(--brand)}
@media (max-width:700px){.nav-login{display:none}}
.nav-login-m{display:none}
@media (max-width:700px){.nav-login-m{display:block}}

/* 가입 창: LMS 템플릿 선택 */
.tpls{border:0;padding:0;margin:14px 0 4px;display:grid;gap:8px}
.tpls legend{padding:0;margin:0 0 8px;font-weight:700;font-size:14px}
.tpl{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:14px;padding:11px 14px;cursor:pointer;background:var(--surface);position:relative;margin:0;font-weight:400}
.tpl input{position:absolute;opacity:0;pointer-events:none}
.tpl .t-ic{font-size:22px;width:36px;height:36px;display:grid;place-items:center;border-radius:10px;background:var(--surface-2);flex:none}
.tpl .t-tx{flex:1;min-width:0}
.tpl .t-tx b{display:block;font-size:14.5px;color:var(--ink)}
.tpl .t-tx small{display:block;color:var(--muted);font-size:12.5px}
.tpl .t-ck{font-style:normal;width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800;flex:none}
.tpl.on{border-color:var(--brand);background:#f1f7ff;box-shadow:0 0 0 3px rgba(31,111,224,.12)}
.tpl.off{cursor:not-allowed;background:#f7f9fc}
.tpl.off .t-ic,.tpl.off .t-tx{opacity:.55}
.tpl .soon{font-style:normal;font-size:11.5px;font-weight:800;color:#7a5a12;background:#fff1cf;border-radius:999px;padding:3px 10px;flex:none}
.tpl-note{margin:2px 2px 0;font-size:12.5px;color:var(--muted)}
.tpl:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}
@media (max-width:480px){.tpl{padding:10px 12px}.tpl .t-ic{width:32px;height:32px;font-size:20px}}

/* 템플릿 카드: ".dlg label" 규칙(블록·위쪽 여백)보다 우선 + 촘촘한 한 줄 카드 */
.dlg .tpls{margin:12px 0 2px;gap:6px}
.dlg .tpls legend{font-size:13px;margin:0 0 6px}
.dlg label.tpl{display:flex;flex-direction:row;align-items:center;gap:10px;margin:0;padding:8px 12px;font-weight:400}
.dlg .tpl .t-ic{width:30px;height:30px;font-size:17px;border-radius:9px}
.dlg .tpl .t-tx b{font-size:14px;line-height:1.3}
.dlg .tpl .t-tx small{font-size:12px;line-height:1.35}
.dlg .tpl .soon{font-size:11px;padding:2px 8px}
.dlg .tpl .t-ck{width:20px;height:20px;font-size:12px}
.dlg .tpl-note{font-size:12px;margin:2px 2px 0}

/* 가입 창: 2단계(기본 정보 → 템플릿·동의) */
.stepper{display:flex;gap:8px;list-style:none;margin:14px 0 4px;padding:0}
.stepper li{flex:1;display:flex;align-items:center;gap:8px;border-radius:12px;background:var(--surface-2);color:var(--muted);padding:8px 12px;font-size:13px;font-weight:800}
.stepper li i{font-style:normal;display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#cbd5e1;color:#fff;font-size:12px;flex:none}
.stepper li.on{background:#e6f0ff;color:var(--brand-d)}
.stepper li.on i{background:var(--brand)}
.stepper li.done{color:var(--ok)}
.stepper li.done i{background:var(--ok)}
.sg-step[hidden]{display:none}
.sg-step>.btn-lg{width:100%;margin-top:18px}
.sg-acts{display:grid;grid-template-columns:1fr 2fr;gap:10px;margin-top:16px}
.sg-acts .btn-lg{width:100%;margin:0}

/* 마지막 시작 영역: 글자는 기본 크기, 내용과 시각 요소로 채운다 */
.final{padding:76px 0 80px;text-align:left}
.final .fin-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}
.final h2{margin:0 0 12px}
.final p{margin:0 0 24px;max-width:28em}
.final .row{justify-content:flex-start}
.fin-pts{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}
.fin-pts li{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:7px 14px 7px 10px;font-size:13.5px;font-weight:700}
.fin-pts .icon{width:16px;height:16px;stroke-width:3}
.fin-vis{position:relative;min-height:290px;display:grid;place-items:center}
.fin-orb{position:absolute;border-radius:50%;background:rgba(255,255,255,.1);animation:finfloat 9s ease-in-out infinite;will-change:transform}
.fin-orb.a{width:260px;height:260px;right:-30px;top:-30px}
.fin-orb.b{width:140px;height:140px;left:6px;bottom:-10px;background:rgba(125,211,252,.22);animation-duration:7s;animation-direction:reverse}
@keyframes finfloat{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(10px,-14px,0)}}
.fin-card{position:relative;width:min(100%,380px);background:#fff;color:var(--ink);border-radius:22px;padding:22px 22px 20px;box-shadow:0 26px 60px rgba(7,24,70,.4);animation:finfloat 8s ease-in-out infinite;will-change:transform}
.fin-card .fc-h{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.fin-card .fc-ok{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ok);color:#fff;flex:none;animation:fcpop 8s ease-in-out infinite}
.fin-card .fc-ok .icon{width:20px;height:20px;stroke-width:3}
.fin-card .fc-h b{display:block;font-size:15.5px;letter-spacing:-.02em}
.fin-card .fc-h small{color:var(--muted);font-size:12.5px;font-weight:650}
.fin-card .fc-url{display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:13.5px;margin-bottom:16px;overflow:hidden;white-space:nowrap}
.fin-card .fc-url .icon{width:15px;height:15px;color:var(--ok);flex:none}
.fin-card .fc-url b{color:var(--brand-d)}
.fc-steps{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.fc-steps li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--muted);animation:fcstep 8s ease-in-out infinite;animation-delay:calc(var(--i)*.9s)}
.fc-steps li i{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;border:2px solid var(--line);flex:none;position:relative}
.fc-steps li i::after{content:"✓";font-style:normal;font-size:12px;font-weight:900;color:#fff;opacity:0;animation:fcck 8s ease-in-out infinite;animation-delay:calc(var(--i)*.9s)}
@keyframes fcstep{0%,6%{color:var(--muted)}14%,88%{color:var(--ink)}100%{color:var(--muted)}}
@keyframes fcck{0%,6%{opacity:0}14%,88%{opacity:1}100%{opacity:0}}
.fc-steps li:nth-child(n) i{animation:fcbg 8s ease-in-out infinite;animation-delay:calc(var(--i)*.9s)}
@keyframes fcbg{0%,6%{background:transparent;border-color:var(--line)}14%,88%{background:var(--ok);border-color:var(--ok)}100%{background:transparent;border-color:var(--line)}}
@keyframes fcpop{0%,40%{transform:scale(.92)}55%,85%{transform:scale(1.06)}100%{transform:scale(.92)}}
@media (prefers-reduced-motion:reduce){.fin-orb,.fin-card,.fc-ok,.fc-steps li,.fc-steps li i,.fc-steps li i::after{animation:none!important}.fc-steps li i::after{opacity:1}.fc-steps li i{background:var(--ok);border-color:var(--ok)}.fc-steps li{color:var(--ink)}}
@media (max-width:900px){
  .final{padding:60px 0 64px}
  .final .fin-grid{grid-template-columns:1fr;gap:34px}
  .final .row{flex-direction:column;align-items:stretch}
  .fin-vis{min-height:240px}
}