:root{color-scheme:dark;--bg:#0b0d12;--bg-deep:#0f1524;--card:rgba(15,21,36,.72);--glass:hsla(0,0%,100%,.08);--stroke:hsla(0,0%,100%,.16);--ink:#f6f2ea;--muted:#b7c0d9;--accent:#ffb347;--accent-2:#4cd3ff;--accent-3:#f76ea8;--shadow:rgba(4,6,16,.55)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{min-height:100%;font-family:var(--font-sans),"Space Grotesk",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}html[data-lang=ko] body{font-family:var(--font-korean),var(--font-sans),"Noto Sans KR",sans-serif}html[data-lang=ko] .logo,html[data-lang=ko] h1,html[data-lang=ko] h2,html[data-lang=ko] h3{font-family:var(--font-korean),"Noto Sans KR",sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.page{position:relative;overflow:hidden;min-height:100vh;background:radial-gradient(900px 520px at 86% -10%,rgba(255,179,71,.24),transparent 60%),radial-gradient(740px 520px at -10% 20%,rgba(76,211,255,.22),transparent 60%),radial-gradient(520px 420px at 20% 80%,rgba(247,110,168,.18),transparent 60%),linear-gradient(180deg,#0b0d12,#101726)}.page:after{content:"";position:absolute;inset:0;background-image:linear-gradient(hsla(0,0%,100%,.04) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.04) 1px,transparent 0);background-size:120px 120px;opacity:.35;pointer-events:none}.hero{padding:40px 6vw 90px}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{font-family:var(--font-display),"Fraunces",serif;font-size:1.6rem;letter-spacing:.02em}.nav-links{display:flex;align-items:center;gap:18px;font-size:.95rem;color:var(--muted)}.lang-switch{display:inline-flex;align-items:center;gap:8px;padding-left:14px;border-left:1px solid var(--stroke)}.lang-pill{border-radius:999px;padding:6px 10px;border:1px solid transparent;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.lang-pill.active{border-color:var(--stroke);background:hsla(0,0%,100%,.08);color:var(--ink)}.nav-cta,.nav-links a:hover{color:var(--ink)}.nav-cta{padding:10px 18px;border-radius:999px;border:1px solid var(--stroke);background:hsla(0,0%,100%,.06);font-weight:600}.hero-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:60px;gap:60px;align-items:center;margin-top:60px}.hero-copy h1{font-family:var(--font-display),"Fraunces",serif;font-size:clamp(2.6rem,4vw,4rem);line-height:1.1;margin:16px 0 20px}.eyebrow{text-transform:uppercase;letter-spacing:.26em;font-size:.75rem;color:var(--accent);margin:0}.lead{font-size:1.05rem;color:var(--muted);max-width:520px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 24px}.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;transition:transform .2s ease,box-shadow .2s ease,border .2s ease}.button.primary{background:linear-gradient(120deg,#ffb347,#ff9057);color:#1b140d;box-shadow:0 14px 30px rgba(255,163,73,.35)}.button.ghost{border-color:var(--stroke);background:hsla(0,0%,100%,.06);color:var(--ink)}.button:hover{transform:translateY(-2px)}.hero-meta{display:flex;flex-wrap:wrap;gap:12px}.meta-card{padding:10px 14px;border-radius:999px;background:hsla(0,0%,100%,.08);border:1px solid var(--stroke);font-size:.85rem;color:var(--muted)}.hero-visual{position:relative;min-height:420px;display:grid;align-items:center}.hero-demo{display:grid;grid-gap:12px;gap:12px}.screen-card{background:var(--card);border-radius:20px;border:1px solid var(--stroke);padding:14px;box-shadow:0 24px 50px var(--shadow)}.screen-card img{border-radius:12px}.floating-card{position:absolute;right:-10px;bottom:50px;width:220px;padding:16px;border-radius:18px;background:rgba(12,17,31,.92);border:1px solid hsla(0,0%,100%,.18);box-shadow:0 20px 40px rgba(8,10,20,.6);color:var(--muted)}.floating-title{font-weight:600;color:var(--ink)}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.pill{padding:6px 10px;border-radius:999px;background:hsla(0,0%,100%,.08);border:1px solid var(--stroke);font-size:.75rem;color:var(--ink)}.mini-screen{position:absolute;left:-40px;bottom:-20px;width:220px;background:rgba(10,14,24,.95);border-radius:16px;border:1px solid hsla(0,0%,100%,.15);padding:10px;box-shadow:0 18px 30px rgba(0,0,0,.4)}.section{position:relative;padding:80px 6vw}.section-heading{max-width:640px;margin-bottom:36px}.section h2{font-family:var(--font-display),"Fraunces",serif;font-size:clamp(2rem,3.2vw,3rem);margin:0 0 12px}.section p{color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:20px;gap:20px}.feature-card{padding:20px;border-radius:18px;background:var(--glass);border:1px solid var(--stroke);min-height:180px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.feature-card h3{margin-top:0;margin-bottom:10px}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:48px;gap:48px;align-items:center}.step-list{display:grid;grid-gap:18px;gap:18px;margin-top:28px}.step{display:grid;grid-template-columns:60px 1fr;grid-gap:16px;gap:16px;padding:14px;border-radius:16px;background:hsla(0,0%,100%,.04);border:1px solid hsla(0,0%,100%,.1)}.step-number{font-family:var(--font-display),"Fraunces",serif;font-size:1.2rem;color:var(--accent-2)}.panel{padding:26px;border-radius:20px;background:rgba(9,13,22,.9);border:1px solid hsla(0,0%,100%,.14);box-shadow:0 20px 45px 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