:root {
  --bg: #000;
  --surface: #161617;
  --surface-alt: #232325;
  --border: #2c2c2e;
  --text: #f5f5f7;
  --text-2: #98989f;
  --text-3: #5c5c60;
  --up: #f04452;
  --down: #3182f6;
  --green: #22c55e;
  --radius: 20px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  overflow-x: hidden;
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard Variable", Pretendard, "Noto Sans KR", "Malgun Gothic", sans-serif;
  line-height: 1.6; -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: break-word;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); background: rgba(0,0,0,.72); border-bottom: 1px solid rgba(255,255,255,.06); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; gap: 22px; font-size: 14px; color: var(--text-2); }
.nav-links a:hover { color: var(--text); }

/* hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 40px; }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto -10%; height: 90%;
  background: radial-gradient(60% 60% at 70% 30%, rgba(240,68,82,.28), transparent 70%),
              radial-gradient(45% 45% at 25% 20%, rgba(34,197,94,.16), transparent 70%);
  pointer-events: none;
}
.hero .wrap > * { min-width: 0; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.pill { display: inline-block; padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700; background: rgba(240,68,82,.16); color: #ff6b77; border: 1px solid rgba(240,68,82,.35); }
h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.12; letter-spacing: -.03em; margin: 18px 0 16px; font-weight: 800; }
h1 em { font-style: normal; background: linear-gradient(90deg, #ff6b77, #ffb36b); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(16px, 2vw, 19px); color: var(--text-2); max-width: 30em; margin: 0 0 30px; }
.stores { display: flex; flex-wrap: wrap; gap: 12px; }
.store {
  display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px 12px 18px; border-radius: 16px;
  background: var(--text); color: #0a0a0b; min-width: 200px; transition: transform .15s ease, box-shadow .15s ease;
}
.store:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,255,255,.12); }
.store svg { width: 26px; height: 26px; flex: none; }
.store small { display: block; font-size: 11px; font-weight: 600; opacity: .65; line-height: 1.2; }
.store b { display: block; font-size: 17px; letter-spacing: -.02em; line-height: 1.25; }
.store.soon { background: var(--surface); color: var(--text-2); border: 1px dashed #3a3a3d; cursor: default; }
.store.soon:hover { transform: none; box-shadow: none; }
.store.soon small { opacity: .8; color: #ffb36b; }
.note { margin-top: 18px; font-size: 13px; color: var(--text-3); }

/* phone frame */
.phone { position: relative; width: min(300px, 78vw); margin: 0 auto; border-radius: 40px; padding: 8px; background: linear-gradient(160deg, #2b2b2e, #0d0d0e); box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08); }
.phone img { border-radius: 32px; width: 100%; height: auto; }
.hero .phone { transform: rotate(3deg); }

.shot { width: min(420px, 88vw); margin: 0 auto; border-radius: 28px; padding: 6px; background: linear-gradient(160deg, #2b2b2e, #0d0d0e); box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08); }
.shot img { border-radius: 22px; width: 100%; }

/* sections */
section { padding: 84px 0; }
.eyebrow { display: none; font-size: 13px; font-weight: 800; color: var(--green); letter-spacing: .06em; text-transform: uppercase; }
h2 { font-size: clamp(28px, 4.2vw, 44px); line-height: 1.2; letter-spacing: -.025em; margin: 10px 0 14px; font-weight: 700; }
.sub { color: var(--text-2); max-width: 36em; margin: 0; }
.center { text-align: center; }
.center .sub { margin: 0 auto; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.step { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.step .n { width: 34px; height: 34px; border-radius: 50%; background: var(--surface-alt); display: grid; place-items: center; font-weight: 800; font-size: 15px; margin-bottom: 18px; }
.step h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: -.02em; }
.step p { margin: 0; color: var(--text-2); font-size: 15px; }

.feature > * { min-width: 0; }
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 56px 0; }
.feature.rev .copy { order: 2; }
.feature .copy .pill { margin-bottom: 4px; }
.feature ul { padding: 0; margin: 22px 0 0; list-style: none; display: grid; gap: 10px; }
.feature li { position: relative; padding-left: 26px; color: var(--text-2); }
.feature li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(34,197,94,.16); }
.tone-gold .pill { background: rgba(255,179,107,.14); color: #ffb36b; border-color: rgba(255,179,107,.35); }
.tone-blue .pill { background: rgba(49,130,246,.14); color: #6aa5ff; border-color: rgba(49,130,246,.35); }
.tone-green .pill { background: rgba(34,197,94,.14); color: #56d98a; border-color: rgba(34,197,94,.35); }

.cta { text-align: center; background: radial-gradient(60% 100% at 50% 0, rgba(240,68,82,.18), transparent 70%); border-top: 1px solid var(--border); }
.cta .sub { margin: 0 auto; }
.cta .stores { justify-content: center; margin-top: 30px; }
.cta img.icon { width: 84px; height: 84px; border-radius: 22px; margin: 0 auto 22px; box-shadow: 0 12px 40px rgba(34,197,94,.25); }

.disclaimer { max-width: 760px; margin: 0 auto; padding: 20px 24px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); color: var(--text-2); font-size: 14px; text-align: center; }

footer { border-top: 1px solid var(--border); padding: 36px 0 56px; color: var(--text-3); font-size: 13px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a:hover { color: var(--text); }

/* doc pages (support) */
.doc { max-width: 720px; margin: 0 auto; padding: 64px 24px 80px; }
.doc h1 { font-size: 36px; margin: 0 0 12px; }
.doc h2 { font-size: 20px; margin: 40px 0 8px; }
.doc p, .doc li { color: #d1d1d6; }
.doc .card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px 22px; margin: 16px 0; }
.doc a.mail { color: var(--green); font-weight: 700; }
.doc a.link { color: var(--green); }

@media (max-width: 860px) {
  .wrap { padding: 0 20px; }
  .stores { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .store { min-width: 0; padding: 12px 14px; justify-content: center; text-align: center; }
  .store b { font-size: 16px; }
  .step { display: grid; grid-template-columns: 34px 1fr; column-gap: 16px; padding: 20px; }
  .step .n { grid-row: span 2; margin: 0; }
  .step h3 { font-size: 17px; }
  .steps { gap: 12px; margin-top: 28px; }
  .feature ul { margin-top: 16px; }
  .phone { width: min(280px, 74vw); }
  .cta img.icon { width: 72px; height: 72px; border-radius: 19px; }
  .disclaimer { font-size: 13px; padding: 16px 18px; }
  footer .wrap { flex-direction: column; align-items: flex-start; }
  .hero { padding-top: 40px; }
  .hero .wrap, .feature { grid-template-columns: 1fr; gap: 36px; }
  .feature.rev .copy { order: 0; }
  .hero .phone { transform: none; }
  .steps { grid-template-columns: 1fr; }
  .nav-links a:not(.keep) { display: none; }
  section { padding: 56px 0; }
  .feature { padding: 36px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .store { transition: none; } }

/* legal documents */
.legal h2 { font-size: 20px; margin: 44px 0 10px; padding-top: 8px; }
.legal h3 { font-size: 16px; margin: 26px 0 8px; color: var(--text); }
.legal p, .legal li { color: #d1d1d6; font-size: 15px; }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin: 4px 0; }
.legal hr { border: 0; border-top: 1px solid var(--border); margin: 32px 0; }
.legal strong { color: var(--text); }
.legal a { color: var(--green); }
.legal table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px; display: block; overflow-x: auto; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); vertical-align: top; }
.legal th { background: var(--surface); color: var(--text); }