:root{
  --ink:#0F1A2E;
  --ink-2:#16233B;
  --paper:#F7F5EF;
  --paper-2:#EFEBE0;
  --text-on-ink:#F4F1EA;
  --text-on-ink-dim:#9FB0C7;
  --text-on-paper:#1B2333;
  --text-on-paper-dim:#5B6472;
  --accent:#F5A623;
  --accent-dark:#B9790C;
  --accent-ink:#3D2A05;
  --online:#3DDC97;
  --online-ink:#0B4A32;
  --border-ink: rgba(244,241,234,0.14);
  --border-paper: rgba(27,35,51,0.12);
  --radius:14px;
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text-on-paper);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
img,svg{display:block;max-width:100%}
.nav{position:sticky;top:0;z-index:50;background:rgba(15,26,46,0.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-ink)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--text-on-ink);text-decoration:none}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--text-on-ink-dim);text-decoration:none;font-size:14.5px;font-weight:500}
.nav-links a:hover{color:var(--text-on-ink)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:9px;font-weight:600;font-size:14.5px;text-decoration:none;cursor:pointer;border:1px solid transparent;font-family:var(--font-body);transition:transform .12s ease,background .15s ease,border-color .15s ease}
.btn:active{transform:scale(0.97)}
.btn-ghost-ink{color:var(--text-on-ink);border-color:var(--border-ink)}
.btn-ghost-ink:hover{border-color:var(--text-on-ink-dim)}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{background:#ffb94a}
.btn-lg{padding:14px 26px;font-size:15.5px}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:20px;line-height:1;cursor:pointer;padding:6px 8px;margin-right:2px}
@media (max-width:1000px){
  .nav-toggle{display:block}
  .nav .wrap{position:relative}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#0F1A2E;border-bottom:1px solid var(--border-ink);padding:6px 0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 20px}
}
@media (max-width:480px){
  .nav .wrap{padding:0 14px}
  .brand span{display:none}
  .nav-actions{gap:6px}
  .nav-actions .btn{padding:7px 10px;font-size:12.5px}
  .nav-actions .lang-toggle{margin-left:2px;padding:2px}
  .nav-actions .lang-toggle button{padding:4px 7px;font-size:11px}
}
.hero{background:var(--ink);color:var(--text-on-ink);padding:76px 0 96px;overflow:hidden;position:relative}
.hero .wrap{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center}
@media (max-width:900px){ .hero .wrap{grid-template-columns:1fr} }
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.04em;color:var(--accent);background:rgba(245,166,35,0.12);border:1px solid rgba(245,166,35,0.35);padding:6px 12px;border-radius:100px;margin-bottom:22px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
h1{font-family:var(--font-display);font-weight:700;font-size:44px;line-height:1.18;margin:0 0 20px;letter-spacing:-0.01em}
.hero p.lead{font-size:17px;color:var(--text-on-ink-dim);margin:0 0 30px;max-width:480px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}
.hero-facts{display:flex;gap:22px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--border-ink)}
.hero-fact{font-size:13px;color:var(--text-on-ink-dim);display:flex;align-items:center;gap:7px}
.hero-fact i{width:6px;height:6px;border-radius:50%;background:var(--online);flex:none}
.mock{background:var(--ink-2);border:1px solid var(--border-ink);border-radius:18px;padding:16px;box-shadow:0 30px 70px -30px rgba(0,0,0,0.6)}
.mock-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.mock-id{font-family:var(--font-mono);font-size:12px;color:var(--text-on-ink-dim)}
.mock-status{display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11.5px;color:var(--online);background:rgba(61,220,151,0.1);border:1px solid rgba(61,220,151,0.35);padding:4px 9px;border-radius:100px}
.mock-status i{width:6px;height:6px;border-radius:50%;background:var(--online)}
.mock-screen{position:relative;aspect-ratio:16/10;border-radius:10px;overflow:hidden;background:linear-gradient(160deg,#1c2c4a,#0c1526)}
.mock-screen svg{width:100%;height:100%}
.mock-ripple{position:absolute;left:58%;top:52%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;border:2px solid var(--accent);animation:ripple 1.8s ease-out infinite}
@keyframes ripple{0%{transform:scale(0.3);opacity:.9}80%{transform:scale(3.2);opacity:0}100%{opacity:0}}
.mock-foot{display:flex;gap:8px;margin-top:12px}
.mock-foot span{font-family:var(--font-mono);font-size:10.5px;color:var(--text-on-ink-dim);background:rgba(255,255,255,0.05);border:1px solid var(--border-ink);border-radius:7px;padding:5px 8px}
section{padding:84px 0}
.section-head{max-width:560px;margin:0 0 46px}
.kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;color:var(--accent-dark);text-transform:uppercase;margin-bottom:10px;display:block}
h2{font-family:var(--font-display);font-weight:700;font-size:30px;margin:0 0 12px;letter-spacing:-0.01em}
.section-head p{color:var(--text-on-paper-dim);font-size:15.5px;margin:0}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){ .feat-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .feat-grid{grid-template-columns:1fr} }
.feat-card{background:#fff;border:1px solid var(--border-paper);border-radius:var(--radius);padding:24px 20px}
.feat-icon{width:38px;height:38px;border-radius:10px;background:var(--paper-2);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feat-card h3{font-family:var(--font-display);font-size:16px;margin:0 0 8px}
.feat-card p{font-size:13.5px;color:var(--text-on-paper-dim);margin:0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:760px){ .steps{grid-template-columns:1fr} }
.step{position:relative;padding:26px 22px;background:#fff;border:1px solid var(--border-paper);border-radius:var(--radius)}
.step-num{font-family:var(--font-mono);font-size:12.5px;color:var(--accent-dark);margin-bottom:10px}
.step h3{font-family:var(--font-display);font-size:17px;margin:0 0 8px}
.step p{font-size:13.5px;color:var(--text-on-paper-dim);margin:0}
.cta-band{background:var(--ink);color:var(--text-on-ink);border-radius:22px;padding:52px 40px;text-align:center}
.cta-band h2{color:var(--text-on-ink)}
.cta-band p{color:var(--text-on-ink-dim);margin:0 0 28px}
footer{background:var(--ink);color:var(--text-on-ink-dim);padding:44px 0 30px;font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;border-top:1px solid var(--border-ink);padding-top:26px}
footer a{color:var(--text-on-ink-dim);text-decoration:none;margin-left:18px}
footer a:hover{color:var(--text-on-ink)}
.foot-brand{font-family:var(--font-display);color:var(--text-on-ink);font-weight:700;margin-bottom:6px}
.page-hero{background:var(--ink);color:var(--text-on-ink);padding:64px 0 60px;text-align:center}
.page-hero h1{font-size:36px}
.page-hero p{color:var(--text-on-ink-dim);max-width:520px;margin:0 auto;font-size:15.5px}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:-20px}
@media (max-width:860px){ .plan-grid{grid-template-columns:1fr;margin-top:24px} }
.plan-card{background:#fff;border:1px solid var(--border-paper);border-radius:18px;padding:30px 26px;position:relative;box-shadow:0 20px 50px -34px rgba(15,26,46,0.35);display:flex;flex-direction:column}
.plan-card.featured{border:2px solid var(--accent)}
.plan-badge{position:absolute;top:-13px;left:26px;background:var(--accent);color:var(--accent-ink);font-size:11.5px;font-weight:600;padding:4px 12px;border-radius:100px;font-family:var(--font-mono)}
.plan-name{font-family:var(--font-mono);font-size:12.5px;color:var(--text-on-paper-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}
.plan-price{font-family:var(--font-display);font-size:34px;font-weight:700;margin:0 0 2px}
.plan-price span{font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--text-on-paper-dim)}
.plan-sub{font-size:13px;color:var(--text-on-paper-dim);margin:0 0 22px}
.plan-list{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:11px;flex:1}
.plan-list li{font-size:13.5px;display:flex;gap:9px;align-items:flex-start}
.plan-list li i{width:16px;height:16px;flex:none;margin-top:2px;border-radius:50%;background:var(--paper-2);display:flex;align-items:center;justify-content:center}
.plan-list li i svg{width:9px;height:9px}
.plan-card .btn{width:100%}
.plan-card .btn-ghost-ink{color:var(--text-on-paper);border-color:var(--border-paper)}
.plan-card .btn-ghost-ink:hover{border-color:var(--text-on-paper-dim)}
.discount-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border-paper);border-radius:var(--radius);overflow:hidden}
.discount-table th,.discount-table td{padding:14px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--border-paper)}
.discount-table th{font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-on-paper-dim);background:var(--paper-2)}
.discount-table tr:last-child td{border-bottom:none}
.faq{display:flex;flex-direction:column;gap:14px;max-width:720px}
.faq-item{background:#fff;border:1px solid var(--border-paper);border-radius:var(--radius);padding:20px 22px}
.faq-item h3{font-family:var(--font-display);font-size:15.5px;margin:0 0 8px}
.faq-item p{font-size:13.5px;color:var(--text-on-paper-dim);margin:0}

#features,#how{scroll-margin-top:84px}

/* ── 유틸리티: 이용권 플랜 카드 ── */
.lic-plan-card{text-align:center;padding:24px}
.lic-plan-price{font-size:24px;font-weight:700;margin:10px 0}
.lic-plan-price-unit{font-size:14px;font-weight:400}
.btn-full{width:100%}