:root {
  --bg: #fbfaf8; --fg: #16161a; --muted: #62626c; --line: #e7e4df; --card: #ffffff;
  --accent: #ff6a1a; --accent-ink: #ffffff; --soft: #fff1e8;
  --hero: #111114; --hero-fg: #f4f4f6; --hero-muted: #a9a9b3;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111114; --fg: #f2f2f5; --muted: #a3a3ad; --line: #2a2a30; --card: #1a1a1f; --soft: #2a1a10; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased; }
:lang(ko) { word-break: keep-all; }
a { color: var(--accent); }
img { max-width: 100%; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; z-index: 20; background: var(--card); padding: 8px 12px; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--hero) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.top .wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.brand { display: flex; align-items: center; gap: 9px; color: var(--hero-fg); font-weight: 700; font-size: 19px; text-decoration: none; letter-spacing: -0.01em; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.top nav { display: flex; gap: 18px; margin-left: auto; font-size: 15px; }
.top nav a { color: var(--hero-muted); text-decoration: none; }
.top nav a:hover { color: var(--hero-fg); }
.pill { display: inline-flex; align-items: center; justify-content: center; padding: 8px 16px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 15px; text-decoration: none; white-space: nowrap; }
.pill:hover { filter: brightness(1.06); }
.top .pill { margin-left: 4px; }
@media (max-width: 720px) { .top nav { display: none; } .top .pill { margin-left: auto; } }

/* Hero */
.hero { background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(255, 106, 26, 0.32), transparent 70%), var(--hero);
  color: var(--hero-fg); padding: 64px 0 72px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
.kicker { margin: 0 0 14px; color: var(--accent); font-weight: 600; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; }
:lang(ko) .kicker { letter-spacing: 0; text-transform: none; }
.hero h1 { margin: 0 0 18px; font-size: clamp(40px, 5.6vw, 58px); line-height: 1.04; letter-spacing: -0.03em; }
.hero .lede { margin: 0 0 28px; color: var(--hero-muted); font-size: 19px; max-width: 34em; }
.hero .pill { padding: 13px 22px; font-size: 17px; }
.price-note { margin: 14px 0 0; color: var(--hero-muted); font-size: 15px; }
@media (max-width: 860px) { .hero { padding: 44px 0 56px; } .hero .wrap { grid-template-columns: 1fr; gap: 40px; } }

/* Phones */
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; }
.pair figure { margin: 0; }
.phone { background: #050506; padding: 5px; border-radius: 26px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), 0 24px 60px rgba(0, 0, 0, 0.45); }
.phone img { display: block; width: 100%; height: auto; aspect-ratio: 1398 / 2034; border-radius: 21px; }
.pair figcaption { margin-top: 12px; text-align: center; font-size: 14px; line-height: 1.4; color: var(--hero-muted); }
.pair figcaption b { display: block; color: var(--hero-fg); font-size: 15px; }
.pair .on figcaption b { color: var(--accent); }

/* Sections */
section.block { padding: 80px 0; border-top: 1px solid var(--line); }
section.block:first-of-type { border-top: 0; }
.block h2 { margin: 0 0 12px; font-size: clamp(30px, 4.4vw, 40px); line-height: 1.12; letter-spacing: -0.02em; }
.block .intro { margin: 0 0 36px; color: var(--muted); font-size: 19px; max-width: 36em; }
@media (max-width: 720px) { section.block { padding: 56px 0; } }

.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px 22px 20px; }
.feature h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -0.01em; }
.feature p { margin: 0; color: var(--muted); font-size: 16px; }
.feature.wide { grid-column: 1 / -1; }
.dot { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 10px; background: var(--soft); color: var(--accent); font-weight: 700; }
.dot svg { width: 18px; height: 18px; }

.split { display: grid; grid-template-columns: 1fr 320px; gap: 56px; align-items: center; }
.split.flip { grid-template-columns: 320px 1fr; }
.split .phone { max-width: 320px; }
@media (max-width: 860px) { .split, .split.flip { grid-template-columns: 1fr; gap: 32px; } .split .phone { max-width: 260px; margin: 0 auto; } .split.flip .shot { order: 2; } }

.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 0 0 22px 52px; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: -2px; width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; background: var(--soft); color: var(--accent); font-weight: 700; }
.steps b { display: block; font-size: 18px; }
.steps span { color: var(--muted); }

.price { max-width: 460px; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px; }
.price .amount { margin: 4px 0 4px; font-size: 52px; font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.price .sub { margin: 0 0 18px; color: var(--muted); font-size: 15px; }
.price ul { margin: 0 0 24px; padding-left: 20px; }
.price li { margin-bottom: 6px; }
.price .pill { padding: 12px 22px; font-size: 16px; }

.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 36px 18px 0; position: relative; font-weight: 600; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 24px; font-weight: 400; color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; color: var(--muted); max-width: 40em; }
.faq { max-width: 760px; }

.support { max-width: 760px; }
.support p { color: var(--muted); }

footer.site { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer.site .links { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 12px; }
footer.site a { color: var(--fg); text-decoration: none; }
footer.site p { margin: 0; }

/* Plain pages (privacy) */
main.doc { max-width: 680px; margin: 0 auto; padding: 48px 16px 80px; }
main.doc h1 { font-size: 40px; line-height: 1.1; margin: 0 0 12px; letter-spacing: -0.02em; }
main.doc h2 { font-size: 21px; margin: 36px 0 8px; }
main.doc .lede { color: var(--muted); font-size: 19px; }