/* OTPeek marketing site — shared styles (en + ko) */
:root {
  --accent:#0a84ff; --accent-ink:#fff; --warn:#ff453a;
  --bg:#fbfcfe; --bg2:#eef2f8; --fg:#0d1117; --fg2:#5a6472;
  --card:#ffffff; --border:rgba(13,17,23,.09); --ring-track:rgba(13,17,23,.10);
  --shadow:0 24px 60px -18px rgba(13,30,60,.28);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:#0b0e14; --bg2:#12161f; --fg:#eef2f8; --fg2:#99a3b3;
    --card:#161b26; --border:rgba(255,255,255,.10); --ring-track:rgba(255,255,255,.12);
    --shadow:0 28px 70px -20px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"] {
  --bg:#0b0e14; --bg2:#12161f; --fg:#eef2f8; --fg2:#99a3b3;
  --card:#161b26; --border:rgba(255,255,255,.10); --ring-track:rgba(255,255,255,.12);
  --shadow:0 28px 70px -20px rgba(0,0,0,.7);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,sans-serif;
       background:var(--bg); color:var(--fg); line-height:1.6; -webkit-font-smoothing:antialiased;
       overflow-x:hidden; }
a { color:var(--accent); text-decoration:none; }
.wrap { max-width:1120px; margin:0 auto; padding:0 24px; }
.eyebrow { font-size:13px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); }

/* language toggle (top-right) */
.lang { position:absolute; top:20px; right:24px; z-index:5; display:flex; gap:2px;
        background:var(--card); border:1px solid var(--border); border-radius:999px; padding:3px;
        font-size:13px; font-weight:600; }
.lang a { padding:5px 11px; border-radius:999px; color:var(--fg2); }
.lang a.on { background:var(--accent); color:var(--accent-ink); }

/* ---- Hero ---- */
.hero { display:grid; grid-template-columns:.9fr 1.1fr; gap:40px; align-items:center; padding:96px 0 72px; }
.hero .brand { display:flex; align-items:center; gap:14px; margin-bottom:26px; }
.hero .brand img { width:52px; height:52px; border-radius:13px; box-shadow:0 8px 22px rgba(10,132,255,.28); }
.hero .brand span { font-size:20px; font-weight:700; letter-spacing:-.01em; }
h1 { font-family:ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
     font-size:clamp(40px,6vw,62px); font-weight:800; letter-spacing:-.035em; line-height:1.03; margin:14px 0 18px; text-wrap:balance; }
h1 .grad { background:linear-gradient(100deg,var(--accent),#5ac8fa); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero .sub { max-width:34ch; color:var(--fg2); font-size:18px; }

.dl { display:flex; gap:12px; flex-wrap:wrap; margin-top:34px; }
.btn { display:inline-flex; align-items:center; gap:9px; padding:13px 22px; border-radius:13px;
       font-size:15px; font-weight:600; border:1px solid var(--border); background:var(--card); color:var(--fg);
       transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease; }
.btn:hover { transform:translateY(-2px); box-shadow:0 10px 26px -8px rgba(13,30,60,.32); }
.btn.primary { background:var(--accent); color:var(--accent-ink); border-color:transparent; }
.btn svg { width:19px; height:19px; fill:currentColor; }
.note { margin-top:15px; font-size:13px; color:var(--fg2); }

/* ---- Real product screens ---- */
.hero-devices { position:relative; min-height:600px; display:flex; align-items:flex-end; justify-content:center;
                background:radial-gradient(circle at 50% 52%,rgba(10,132,255,.20),transparent 54%); }
.phone { width:100%; margin:0; padding:8px; border-radius:42px; background:#08090d;
         box-shadow:0 28px 58px -18px rgba(5,12,24,.42); }
.phone img { display:block; width:100%; height:auto; border-radius:35px; }
.phone-lead { position:relative; z-index:2; width:258px; }
.phone-side { position:absolute; z-index:1; bottom:18px; width:205px; opacity:.92; }
.phone-left { left:1%; transform:rotate(-7deg); }
.phone-right { right:1%; transform:rotate(7deg); }

/* ---- Sections ---- */
section { padding:76px 0; }
section.alt { background:var(--bg2); }
h2 { font-size:clamp(28px,4vw,42px); font-weight:800; letter-spacing:-.02em; text-align:center; text-wrap:balance; }
.lead { text-align:center; color:var(--fg2); max-width:60ch; margin:14px auto 48px; font-size:17px; }

.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:16px; }
.card-f { background:var(--card); border:1px solid var(--border); border-radius:20px; padding:28px; transition:transform .16s, border-color .16s; }
.card-f:hover { transform:translateY(-3px); border-color:color-mix(in srgb, var(--accent) 45%, var(--border)); }
.card-f .emoji { font-size:27px; }
.card-f h3 { font-size:18px; margin:14px 0 7px; letter-spacing:-.01em; }
.card-f p { font-size:14.5px; color:var(--fg2); }

.section-kicker { text-align:center; margin-bottom:10px; }
.phone-shots { display:flex; align-items:flex-start; justify-content:center; gap:34px; flex-wrap:wrap; }
.screen-shot { width:min(246px,72vw); margin:0; text-align:center; }
.screen-shot .phone { width:100%; }
.screen-shot figcaption { display:grid; gap:2px; margin-top:18px; }
.screen-shot figcaption strong { font-size:15px; }
.screen-shot figcaption span { color:var(--fg2); font-size:13px; }
.mac-tour { padding-top:46px; background:linear-gradient(180deg,var(--bg),var(--bg2)); }
.mac-screen { max-width:940px; margin:0 auto; }
.mac-screen img { display:block; width:100%; height:auto; filter:drop-shadow(0 30px 44px rgba(5,12,24,.24)); }

/* ---- Windows product preview (demo accounts only) ---- */
.windows-tour { background:linear-gradient(180deg,var(--bg2),var(--bg)); }
.windows-showcase { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr); gap:28px; align-items:center; }
.windows-product { min-width:0; margin:0; text-align:center; }
.windows-product figcaption { display:grid; gap:2px; margin-top:18px; }
.windows-product figcaption strong { font-size:15px; }
.windows-product figcaption span { color:var(--fg2); font-size:13px; }
.windows-screenshot-frame { overflow:hidden; border:1px solid rgba(255,255,255,.13); border-radius:14px;
  background:#161a22; box-shadow:0 30px 64px -24px rgba(4,10,24,.58); }
.windows-screenshot { display:block; width:100%; height:auto; }
.windows-window, .windows-desktop { overflow:hidden; color:#f4f7fb; text-align:left; font-family:"Segoe UI",sans-serif;
  border:1px solid rgba(255,255,255,.13); box-shadow:0 30px 64px -24px rgba(4,10,24,.58); }
.windows-window { min-height:438px; border-radius:14px; background:#161a22; }
.windows-titlebar { height:42px; display:flex; align-items:center; justify-content:space-between; padding-left:14px;
  background:#11141a; border-bottom:1px solid rgba(255,255,255,.07); font-size:12px; }
.windows-brand, .widget-heading span { display:flex; align-items:center; gap:8px; font-weight:600; }
.windows-brand img, .widget-heading img { border-radius:6px; }
.windows-caption { align-self:stretch; display:flex; align-items:center; }
.windows-caption span { width:42px; height:100%; display:grid; place-items:center; color:#aeb6c4; font-size:13px; }
.windows-caption span:last-child { font-size:18px; }
.windows-app { min-height:396px; display:grid; grid-template-columns:148px 1fr; }
.windows-sidebar { display:flex; flex-direction:column; gap:5px; padding:18px 10px 12px; background:#12161d; border-right:1px solid rgba(255,255,255,.07); }
.windows-nav { display:flex; align-items:center; gap:9px; min-height:36px; padding:0 10px; border-radius:7px; color:#aab3c2; font-size:11px; }
.windows-nav span { width:16px; color:#cfd6e1; font-size:15px; text-align:center; }
.windows-nav.active { color:#fff; background:rgba(10,132,255,.19); }
.windows-nav.settings { margin-top:auto; }
.windows-content { min-width:0; padding:24px 26px 26px; background:radial-gradient(circle at 90% 0,rgba(10,132,255,.12),transparent 42%),#191e27; }
.windows-heading { display:flex; align-items:flex-end; justify-content:space-between; gap:16px; }
.windows-heading div { display:grid; gap:2px; }
.windows-heading small { color:#6caeff; font-size:8px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; }
.windows-heading strong { font-size:23px; letter-spacing:-.02em; }
.windows-add-button { border-radius:7px; padding:8px 11px; color:#fff; background:#0a84ff; font:600 9px "Segoe UI",sans-serif; }
.windows-search { height:35px; display:flex; align-items:center; margin-top:18px; padding:0 12px; color:#8791a1; background:#10141b;
  border:1px solid rgba(255,255,255,.10); border-radius:7px; font-size:10px; }
.windows-section-label { display:flex; justify-content:space-between; margin:20px 2px 8px; color:#9ba5b5; font-size:9px; font-weight:600; }
.windows-account-list { display:grid; gap:7px; }
.windows-account { min-width:0; display:grid; grid-template-columns:34px minmax(74px,1fr) auto 29px; align-items:center; gap:10px;
  min-height:59px; padding:9px 11px; background:#222833; border:1px solid rgba(255,255,255,.07); border-radius:9px; }
.windows-avatar { width:32px; height:32px; display:grid; place-items:center; flex:0 0 32px; border-radius:9px; color:#fff; font-size:13px; font-weight:800; }
.windows-avatar.github { background:#333946; }
.windows-avatar.google { background:linear-gradient(135deg,#4285f4,#34a853 48%,#fbbc05 49%,#ea4335); }
.windows-avatar.aws { background:#26313f; color:#ffad32; }
.windows-avatar.microsoft { background:#1473e6; }
.windows-avatar.cloudflare { background:#f48120; }
.windows-account-name, .widget-name, .widget-code { min-width:0; display:grid; }
.windows-account-name strong, .widget-name strong { overflow:hidden; font-size:10px; white-space:nowrap; text-overflow:ellipsis; }
.windows-account-name small, .widget-name small { overflow:hidden; color:#8e98a8; font-size:8px; white-space:nowrap; text-overflow:ellipsis; }
.windows-code { font:700 17px ui-monospace,"SFMono-Regular",Consolas,monospace; letter-spacing:.035em; white-space:nowrap; }
.windows-time { color:#6caeff; font-size:8px; text-align:right; }

.windows-desktop { min-height:438px; display:flex; align-items:center; padding:32px 23px; border-radius:18px;
  background:radial-gradient(circle at 25% 18%,rgba(28,113,216,.55),transparent 33%),
             radial-gradient(circle at 75% 82%,rgba(53,41,139,.55),transparent 38%),#09111e; }
.windows-widget { width:100%; overflow:hidden; padding:18px; border:1px solid rgba(255,255,255,.15); border-radius:17px;
  background:linear-gradient(145deg,rgba(35,42,57,.96),rgba(19,24,34,.96)); box-shadow:0 22px 42px -20px #000; }
.widget-heading { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; font-size:12px; }
.widget-heading b { color:#9ca6b7; font-size:9px; letter-spacing:2px; }
.widget-hint { display:flex; justify-content:space-between; gap:10px; margin:14px 0 9px; color:#a9b3c3; font-size:8px; }
.widget-hint small { flex:0 0 auto; color:#6caeff; }
.widget-accounts { display:grid; gap:7px; }
.widget-account { min-width:0; display:grid; grid-template-columns:32px minmax(55px,1fr) auto; align-items:center; gap:9px; min-height:48px;
  padding:7px 9px; background:rgba(255,255,255,.055); border:1px solid rgba(255,255,255,.075); border-radius:10px; }
.widget-account:hover { background:rgba(10,132,255,.13); border-color:rgba(10,132,255,.38); }
.widget-code { gap:1px; text-align:right; }
.widget-code strong { font:700 15px ui-monospace,"SFMono-Regular",Consolas,monospace; letter-spacing:.025em; white-space:nowrap; }
.widget-code small { color:#6caeff; font-size:7px; white-space:nowrap; }

.support { text-align:center; }
.strip { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:8px; }

footer { padding:52px 0 68px; text-align:center; color:var(--fg2); font-size:14px; }
footer nav { display:flex; gap:22px; justify-content:center; flex-wrap:wrap; margin-bottom:14px; }

/* ---- Document pages (support / privacy) ---- */
.doc { max-width:760px; margin:0 auto; padding:76px 24px 88px; }
.doc .back { display:inline-block; margin-bottom:26px; font-size:15px; font-weight:600; }
.doc h1 { font-size:clamp(32px,5vw,46px); margin-bottom:10px; }
.doc .updated { color:var(--fg2); font-size:14px; margin-bottom:34px; }
.doc h2 { font-size:21px; text-align:left; margin:36px 0 10px; letter-spacing:-.01em; }
.doc p, .doc li { font-size:16px; color:var(--fg); margin-bottom:11px; }
.doc p.muted, .doc li.muted { color:var(--fg2); }
.doc ul { padding-left:22px; }
.doc a { font-weight:500; }
details { background:var(--card); border:1px solid var(--border); border-radius:14px; padding:15px 18px; margin-bottom:10px; }
summary { font-weight:600; cursor:pointer; list-style:none; }
summary::-webkit-details-marker { display:none; }
summary::after { content:"+"; float:right; color:var(--fg2); font-weight:400; }
details[open] summary::after { content:"–"; }
details p { margin:11px 0 2px; color:var(--fg2); }
.tldr { background:color-mix(in srgb, var(--accent) 8%, transparent); border:1px solid color-mix(in srgb, var(--accent) 28%, transparent);
        border-radius:14px; padding:18px 20px; margin:4px 0 8px; font-size:16px; }
.doc code { font-family:ui-monospace,"SF Mono",Menlo,monospace; font-size:.9em;
            background:var(--bg2); padding:1px 6px; border-radius:6px; }

@media (max-width:860px) {
  .hero { grid-template-columns:1fr; gap:40px; padding:76px 0 40px; text-align:center; }
  .hero .brand, .dl { justify-content:center; }
  .hero .sub { max-width:none; }
  .hero-devices { width:min(680px,100%); min-height:600px; margin:0 auto; }
  .windows-showcase { grid-template-columns:1fr; max-width:680px; margin:0 auto; gap:44px; }
  .widget-product { width:min(430px,100%); justify-self:center; }
}
@media (max-width:560px) {
  .hero { padding-top:82px; }
  .hero-devices { min-height:auto; }
  .phone-lead { width:min(258px,72vw); }
  .phone-side { display:none; }
  section { padding:62px 0; }
  .phone-shots { gap:48px; }
  .mac-tour { padding-top:26px; }
  .windows-window { min-height:360px; }
  .windows-app { min-height:318px; grid-template-columns:1fr; }
  .windows-sidebar { display:none; }
  .windows-content { padding:19px 15px 20px; }
  .windows-account { grid-template-columns:32px minmax(64px,1fr) auto; gap:8px; }
  .windows-time { display:none; }
  .windows-code { font-size:14px; }
  .windows-desktop { min-height:384px; padding:20px 12px; }
  .windows-widget { padding:14px 12px; }
  .widget-account { grid-template-columns:30px minmax(46px,1fr) auto; gap:7px; padding:8px 7px; }
  .widget-code strong { font-size:13px; }
  .widget-code small { font-size:6.5px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }