:root{--bg:#f5f7fb;--ink:#172235;--muted:#6b778a;--line:rgba(31,51,74,.11);--brand:#476f7b;--deep:#294b58;--blue:#718fae;--mint:#8fb8ae;--lav:#a7a5c9;--shadow:0 24px 70px rgba(42,60,82,.12);font-family:Inter,"Noto Sans","Noto Sans KR","Noto Sans SC","Noto Sans JP",system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--ink);background:radial-gradient(circle at 8% 3%,rgba(143,184,174,.32),transparent 28%),radial-gradient(circle at 92% 8%,rgba(167,165,201,.25),transparent 26%),linear-gradient(180deg,#fafbfd,var(--bg))}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.75);background:rgba(248,250,252,.78);backdrop-filter:blur(18px)}nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:850;font-size:21px;white-space:nowrap}.mark{width:42px;height:42px;display:grid;place-items:center;border-radius:15px;color:#fff;background:linear-gradient(145deg,var(--deep),var(--blue));box-shadow:0 12px 28px rgba(71,111,123,.25);font-size:17px}.links{display:flex;gap:26px;color:var(--muted);font-size:14px;font-weight:700}.actions{display:flex;align-items:center;gap:9px}.language-select{height:45px;min-width:132px;padding:0 36px 0 15px;border:1px solid var(--line);border-radius:999px;color:var(--ink);background:rgba(255,255,255,.82);font:inherit;font-size:14px;font-weight:800;box-shadow:0 10px 28px rgba(42,60,82,.07);cursor:pointer}.btn{min-height:45px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.78);font-size:14px;font-weight:800;box-shadow:0 10px 28px rgba(42,60,82,.07)}.btn.primary{color:#fff;border:0;background:linear-gradient(135deg,var(--deep),var(--brand))}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.hero{padding:96px 0 74px;display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}.eyebrow{display:inline-flex;padding:9px 14px;border:1px solid rgba(71,111,123,.16);border-radius:999px;background:rgba(255,255,255,.7);color:var(--deep);font-size:13px;font-weight:850}.hero h1{margin:27px 0 22px;font-size:clamp(48px,6.4vw,82px);line-height:1;letter-spacing:-.065em}.gradient{color:transparent;background:linear-gradient(120deg,var(--deep),var(--blue),#7f77a9);background-clip:text;-webkit-background-clip:text}.lead{margin:0;color:var(--muted);font-size:20px;line-height:1.72}.hero-buttons{display:flex;flex-wrap:wrap;gap:11px;margin-top:31px}.points{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:27px;color:#34445a;font-size:13px;font-weight:750}.points span:before{content:"✓";margin-right:7px;color:var(--brand)}.preview{padding:18px;border:1px solid rgba(255,255,255,.9);border-radius:35px;background:rgba(255,255,255,.68);box-shadow:0 34px 90px rgba(52,72,96,.16)}.app{min-height:520px;display:grid;grid-template-columns:140px 1fr;border:1px solid var(--line);border-radius:25px;overflow:hidden;background:rgba(250,252,254,.9)}.side{padding:22px 15px;border-right:1px solid var(--line);background:rgba(239,244,247,.72)}.side strong{display:block;margin-bottom:27px}.side span{display:block;padding:10px;border-radius:10px;color:#7b8797;font-size:11px;font-weight:750}.side .active{color:var(--deep);background:#e2eeec}.canvas-wrap{padding:21px;display:grid;grid-template-rows:auto 1fr auto;gap:17px}.top{display:flex;justify-content:space-between;gap:10px;font-size:14px}.chip{padding:6px 9px;border-radius:999px;background:#e7f0ef;color:var(--deep);font-size:10px;font-weight:850}.canvas{position:relative;min-height:335px;border:1px solid var(--line);border-radius:19px;background:linear-gradient(rgba(74,104,126,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(74,104,126,.055) 1px,transparent 1px),#fbfcfd;background-size:27px 27px;overflow:hidden}.route{position:absolute;border:3px solid rgba(113,143,174,.56);border-radius:999px}.r1{left:9%;top:16%;width:59%;height:29%}.r2{left:23%;top:55%;width:57%;height:24%}.r3{right:9%;top:25%;width:24%;height:52%}.vehicle{position:absolute;width:17px;height:17px;border-radius:50%;background:var(--brand);box-shadow:0 6px 16px rgba(71,111,123,.35)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.metric{padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}.metric strong{display:block;font-size:16px}.metric span{font-size:9px;color:var(--muted)}section{padding:88px 0}.heading{display:grid;grid-template-columns:.8fr .55fr;gap:48px;align-items:end;margin-bottom:38px}.kicker{margin:0 0 13px;color:var(--brand);font-size:13px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.heading h2,.road h2,.cta h2{margin:0;font-size:clamp(36px,4.8vw,58px);line-height:1.05;letter-spacing:-.055em}.heading>p,.road>div>p,.cta p{margin:0;color:var(--muted);font-size:17px;line-height:1.74}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{min-height:325px;padding:25px;display:flex;flex-direction:column;border:1px solid rgba(255,255,255,.88);border-radius:25px;box-shadow:0 14px 40px rgba(42,60,82,.08)}.workspace{background:linear-gradient(155deg,#e7f1ef,#fff)}.basic{background:linear-gradient(155deg,#e8eff7,#fff)}.pro{background:linear-gradient(155deg,#efedf8,#fff)}.amr{background:linear-gradient(155deg,#f6efe5,#fff)}.card-top{display:flex;justify-content:space-between}.icon{width:47px;height:47px;display:grid;place-items:center;border-radius:15px;background:rgba(255,255,255,.72);font-size:13px;font-weight:900}.status{padding:7px 9px;border-radius:999px;background:rgba(255,255,255,.65);color:var(--muted);font-size:10px;font-weight:850}.card h3{margin:27px 0 10px;font-size:24px;letter-spacing:-.04em}.card p{margin:0;color:var(--muted);line-height:1.68}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}.tags span{padding:7px 8px;border-radius:999px;background:rgba(255,255,255,.7);font-size:10px;font-weight:750}.workflow{padding:32px;border:1px solid rgba(255,255,255,.9);border-radius:32px;background:rgba(255,255,255,.72);box-shadow:var(--shadow)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.step{padding:23px;min-height:195px;border:1px solid var(--line);border-radius:21px;background:rgba(250,252,253,.9)}.step b{color:var(--brand);font-size:12px}.step h3{margin:27px 0 9px;font-size:19px}.step p{margin:0;color:var(--muted);font-size:14px;line-height:1.63}.road{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}.road-list{display:grid;gap:11px}.road-item{padding:22px;display:grid;grid-template-columns:82px 1fr;gap:18px;border:1px solid rgba(255,255,255,.88);border-radius:21px;background:rgba(255,255,255,.73);box-shadow:0 12px 32px rgba(42,60,82,.07)}.road-item b{color:var(--brand);font-size:12px}.road-item h3{margin:0 0 6px}.road-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.cta{padding:54px;border-radius:36px;background:radial-gradient(circle at 15% 30%,rgba(143,184,174,.38),transparent 34%),radial-gradient(circle at 84% 22%,rgba(167,165,201,.34),transparent 30%),rgba(255,255,255,.76);box-shadow:var(--shadow)}.cta p{max-width:720px;margin-top:19px}footer{padding:36px 0 42px;color:var(--muted);font-size:13px}.foot{padding-top:26px;display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line)}
@media(max-width:1050px){.links{display:none}.hero{grid-template-columns:1fr}.preview{max-width:760px;margin:auto}.cards,.steps{grid-template-columns:repeat(2,1fr)}.road{grid-template-columns:1fr}}
@media(max-width:700px){.wrap{width:min(100% - 24px,1180px)}nav{min-height:67px;gap:10px}.brand{font-size:18px;gap:8px}.mark{width:36px;height:36px;border-radius:12px}.actions{gap:6px}.actions .github{display:none}.language-select{min-width:112px;max-width:120px;height:42px;padding:0 28px 0 12px;font-size:13px}.hero{padding:67px 0 50px}.hero h1{font-size:clamp(43px,14vw,62px)}.lead{font-size:17px}.hero-buttons .btn{width:100%}.preview{padding:9px}.app{grid-template-columns:1fr;min-height:455px}.side{display:none}.canvas-wrap{padding:14px}.canvas{min-height:295px}.heading{grid-template-columns:1fr;gap:18px}.cards,.steps{grid-template-columns:1fr}.workflow{padding:17px}.road-item{grid-template-columns:1fr}.cta{padding:34px 24px}.foot{flex-direction:column}}
