:root{--bg: #ffffff;--bg-alt: #f5f7fb;--text: #121620;--text-2: #4f5868;--text-3: #8a93a3;--border: #e3e7ee;--accent: #2f5bea;--accent-2: #5b7cff;--accent-soft: #e9eefe;--dark: #0d1220;--radius: 14px;font-family:Pretendard,Apple SD Gothic Neo,Malgun Gothic,system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:16px}@media(prefers-color-scheme:dark){:root{--bg: #0b0f17;--bg-alt: #111723;--text: #e8ebf2;--text-2: #a6aebd;--text-3: #6d7586;--border: #232a38;--accent: #6d8dff;--accent-2: #8aa4ff;--accent-soft: #1b2545;--dark: #070a11}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{color:inherit;text-decoration:none}h1,h2,h3{line-height:1.25;margin:0}p{margin:0}.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}.muted{color:var(--text-3)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:10px;font-weight:600;font-size:15px;border:1px solid transparent;transition:filter .15s,background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-ghost{border-color:var(--border);color:var(--text)}.btn-ghost:hover{background:var(--bg-alt)}.btn-light{background:#fff;color:#1a2340}.btn-light:hover{filter:brightness(.95)}.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.02em}.logo-mark{width:30px;height:30px;border-radius:9px;background:var(--accent);color:#fff;display:inline-grid;place-items:center;font-size:15px}.logo-mark.sm{width:22px;height:22px;border-radius:6px;font-size:12px;vertical-align:middle;margin-right:4px}.nav-links{display:flex;align-items:center;gap:24px;font-size:15px;color:var(--text-2)}.nav-links a:not(.btn):hover{color:var(--text)}.nav-links .btn{padding:8px 14px;font-size:14px}@media(max-width:720px){.nav-links a:not(.btn){display:none}}.hero{padding:72px 0 80px;background:radial-gradient(1000px 420px at 85% -10%,var(--accent-soft),transparent 70%)}.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}.eyebrow{color:var(--accent);font-weight:700;font-size:14px;letter-spacing:.04em;margin-bottom:14px}.hero h1{font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-.02em}.lead{margin-top:20px;font-size:18px;color:var(--text-2);max-width:34em}.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}@media(max-width:880px){.hero-inner{grid-template-columns:1fr}.hero-visual{order:-1}}.hero-visual{display:flex;justify-content:center}.phone{width:290px;padding:18px 14px 24px;border-radius:36px;background:var(--dark);box-shadow:0 30px 60px #10183040;display:flex;flex-direction:column;gap:12px}.phone-bar{width:90px;height:6px;border-radius:3px;background:#2a3142;margin:0 auto 6px}.notif{background:#1b2232;border-radius:16px;padding:12px 14px;color:#e8ebf2}.notif-dim{opacity:.6}.notif-head{font-size:11px;color:#8d97ab;display:flex;align-items:center;gap:6px}.dot{width:8px;height:8px;border-radius:50%;background:#ff5d5d}.notif-dim .dot{background:#6d8dff}.notif-title{font-weight:700;margin-top:4px;font-size:14px}.notif-body{font-size:13px;color:#b9c1d1}.notif-photo{margin-top:10px;height:120px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,#2b3550,#1a2133);color:#6f7a92;font-size:12px}.section{padding:88px 0}.section-alt{background:var(--bg-alt)}.section-title{font-size:clamp(26px,3.4vw,36px);font-weight:800;letter-spacing:-.01em}.section-lead{margin-top:10px;color:var(--text-2);font-size:17px}.cards{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.cards{grid-template-columns:1fr}}.card{border:1px solid var(--border);border-radius:var(--radius);padding:24px;background:var(--bg)}.card-icon{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:20px;margin-bottom:16px}.card h3{font-size:18px;margin-bottom:8px}.card p{color:var(--text-2);font-size:15px}.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:none}@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.steps{grid-template-columns:1fr}}.steps li{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.step-no{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;margin-bottom:14px}.steps h3{font-size:17px;margin-bottom:6px}.steps p{color:var(--text-2);font-size:15px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}@media(max-width:880px){.split{grid-template-columns:1fr;gap:24px}}.checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.checks li{padding:16px 18px 16px 52px;border:1px solid var(--border);border-radius:12px;position:relative;color:var(--text-2);font-size:15px}.checks li:before{content:"✓";position:absolute;left:18px;top:15px;width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:12px;font-weight:800}.checks strong{display:block;color:var(--text);font-size:16px;margin-bottom:2px}.cta{padding:0 0 88px}.cta-inner{background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#fff;border-radius:20px;padding:40px 44px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.cta h2{font-size:26px}.cta p{opacity:.9;margin-top:6px}.footer{border-top:1px solid var(--border);padding:28px 0;font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-weight:600}