:root {
  --bg: #141416;
  --bg2: #1d1d21;
  --card: #222227;
  --line: rgba(255,255,255,.08);
  --text: #f4efe6;
  --sub: #b7b2a8;
  --muted: #7d7973;
  --red: #e5233b;
  --red-dark: #b8182c;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  word-break: keep-all;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }

.top { padding: 16px 0; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.insta { font-size: 14px; color: var(--sub); }

.hero {
  position: relative;
  padding: 36px 0 24px;
  text-align: center;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(229,35,59,.28), transparent 70%),
    radial-gradient(40% 30% at 85% 30%, rgba(229,35,59,.10), transparent 70%);
}
.hero .icon {
  width: 96px; height: 96px; border-radius: 24px;
  box-shadow: 0 18px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.06);
}
.hero h1 {
  font-size: 30px; line-height: 1.28; letter-spacing: -0.02em;
  margin: 22px auto 12px; max-width: 560px; font-weight: 800;
}
.hero h1 em { font-style: normal; color: var(--red); }
.hero .lead { color: var(--sub); font-size: 17px; margin: 0 auto; max-width: 480px; }

.stores { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 26px 0 10px; }
.store {
  display: inline-flex; align-items: center; gap: 12px;
  min-width: 190px; height: 60px; padding: 0 20px 0 16px;
  border-radius: 14px; background: #000; color: #fff;
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.store:hover, .store:focus-visible { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.45); border-color: rgba(255,255,255,.4); outline: none; }
.store:active { transform: translateY(0); }
.store svg { width: 28px; height: 28px; flex: none; }
.store span { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; text-align: left; }
.store small { font-size: 11px; letter-spacing: .02em; color: #d6d6d6; font-weight: 500; }
.store b { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.free { color: var(--muted); font-size: 13px; margin: 0; }
.free i { font-style: normal; margin: 0 6px; opacity: .5; }

.shots { position: relative; height: 420px; margin: 26px auto 0; max-width: 520px; }
.phone {
  position: absolute; top: 0; width: 210px; aspect-ratio: 9 / 19.2;
  border-radius: 30px; background: #0a0a0c; padding: 8px;
  box-shadow: 0 30px 60px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.12) inset;
  overflow: hidden;
}
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 23px; display: block; }
.phone::after {
  content: ""; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 70px; height: 20px; border-radius: 0 0 14px 14px; background: #0a0a0c;
}
.phone.front { left: 50%; transform: translateX(-28%) rotate(4deg); z-index: 2; }
.phone.back { left: 50%; transform: translateX(-84%) rotate(-7deg) scale(.92); top: 30px; opacity: .92; }
.shots::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px;
  background: linear-gradient(to bottom, transparent, var(--bg)); pointer-events: none; z-index: 3;
}

.features { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 10px 0 0; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px 18px 16px;
}
.feature .k {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px; background: rgba(229,35,59,.16); color: var(--red);
  font-weight: 800; font-size: 14px; margin-bottom: 10px;
}
.feature b { display: block; font-size: 17px; margin-bottom: 4px; }
.feature p { margin: 0; color: var(--sub); font-size: 15px; line-height: 1.6; }

.how { margin: 36px 0 0; padding: 22px 20px; border-radius: 20px; background: var(--bg2); border: 1px solid var(--line); }
.how h2 { margin: 0 0 12px; font-size: 18px; }
.how ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.how li { display: flex; gap: 12px; align-items: flex-start; color: var(--sub); font-size: 15px; }
.how li b { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--red); color: #fff; font-size: 13px; display: inline-flex; align-items: center; justify-content: center; margin-top: 2px; }
.how li span strong { color: var(--text); font-weight: 700; }

.cta { text-align: center; padding: 44px 0 10px; }
.cta h2 { font-size: 24px; margin: 0 0 6px; letter-spacing: -0.02em; }
.cta p { color: var(--sub); margin: 0; }

footer { padding: 28px 0 44px; color: var(--muted); font-size: 13px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: center; }
footer a { color: var(--sub); }

@media (max-width: 520px) {
  .hero { padding-top: 24px; }
  .hero h1 { font-size: 26px; }
  .hero .lead { font-size: 16px; }
  .store { min-width: 0; flex: 1 1 150px; height: 56px; padding: 0 14px; }
  .store b { font-size: 18px; }
  .shots { height: 360px; }
  .phone { width: 180px; }
}
@media (prefers-reduced-motion: reduce) { .store { transition: none; } }

.top nav { display: flex; gap: 2px; flex-wrap: wrap; justify-content: flex-end; }
.top nav a { font-size: 13px; color: var(--sub); padding: 6px 9px; border-radius: 999px; }
.top nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.trust { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 18px 0 0; }
.trust span { font-size: 13px; color: var(--sub); border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; background: rgba(255,255,255,.03); }
footer .legal { width: 100%; text-align: center; margin-top: 6px; }
@media (max-width: 520px) { .top nav a { padding: 6px 7px; font-size: 12px; } }