/* EveryPath Website - static, Cloudflare Pages friendly */
:root {
  color-scheme: dark;
  --bg: #060913;
  --bg-2: #0b1020;
  --panel: rgba(255,255,255,.075);
  --panel-strong: rgba(255,255,255,.12);
  --line: rgba(255,255,255,.14);
  --text: #f4f7fb;
  --muted: #a8b3c7;
  --soft: #d8e0ee;
  --blue: #83b8ff;
  --cyan: #7cf5ff;
  --violet: #b9a1ff;
  --green: #9ff7c9;
  --shadow: 0 28px 90px rgba(0,0,0,.5);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 16% 8%, rgba(124,245,255,.16), transparent 28%),
    radial-gradient(circle at 80% 0%, rgba(185,161,255,.22), transparent 32%),
    radial-gradient(circle at 50% 42%, rgba(131,184,255,.08), transparent 34%),
    linear-gradient(180deg, #060913 0%, #080b16 52%, #050711 100%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
.container { width: min(100% - 40px, var(--max)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(6,9,19,.66);
}
.nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 760; letter-spacing: -.02em; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 12px;
  background:
    radial-gradient(circle at 32% 26%, rgba(255,255,255,.95), transparent 10%),
    linear-gradient(145deg, rgba(124,245,255,.95), rgba(131,184,255,.72) 46%, rgba(185,161,255,.88));
  box-shadow: 0 16px 48px rgba(131,184,255,.32), inset 0 1px 0 rgba(255,255,255,.55);
  position: relative;
}
.logo-mark::before {
  content: "";
  position: absolute;
  width: 15px; height: 15px; border: 3px solid rgba(4,8,18,.82); border-radius: 50%;
  top: 8px; left: 8px;
}
.logo-mark::after {
  content: "";
  position: absolute;
  width: 12px; height: 4px; border-radius: 999px; background: rgba(4,8,18,.82);
  transform: rotate(45deg); right: 8px; bottom: 10px;
}
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle, .ghost-btn, .primary-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 15px;
  background: rgba(255,255,255,.06);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.lang-toggle:hover, .ghost-btn:hover { background: rgba(255,255,255,.11); }
.primary-btn {
  border: 0;
  background: linear-gradient(135deg, #f7fbff, #bcd4ff 48%, #a9fff7);
  color: #08101e;
  font-weight: 760;
  box-shadow: 0 14px 48px rgba(131,184,255,.28);
}
.hero { padding: 104px 0 66px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 54px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--soft); font-size: 14px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; background: rgba(255,255,255,.055); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 20px var(--green); }
h1 { font-size: clamp(46px, 7vw, 86px); line-height: .97; letter-spacing: -.075em; margin: 24px 0 22px; }
.gradient-text { background: linear-gradient(135deg, #fff, #bcd6ff 45%, #8efaff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: clamp(18px, 2vw, 22px); max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.note { color: var(--muted); font-size: 13px; margin-top: 16px; }
.app-card {
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.15), rgba(255,255,255,.055));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.16);
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.app-card::before { content: ""; position: absolute; inset: -80px -80px auto auto; width: 220px; height: 220px; background: radial-gradient(circle, rgba(124,245,255,.23), transparent 62%); }
.mock-window { border-radius: 24px; overflow: hidden; background: rgba(4,7,14,.88); border: 1px solid rgba(255,255,255,.12); }
.window-bar { height: 44px; display: flex; align-items: center; gap: 8px; padding: 0 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.traffic { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.25); }
.search-box { margin-left: 16px; flex: 1; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 7px 10px; color: var(--muted); font-size: 13px; background: rgba(255,255,255,.05); }
.results { padding: 14px; display: grid; gap: 10px; }
.result { padding: 14px; border-radius: 16px; border: 1px solid rgba(255,255,255,.09); background: rgba(255,255,255,.045); display: grid; grid-template-columns: 32px 1fr auto; gap: 12px; align-items: center; }
.file-icon { width: 32px; height: 32px; border-radius: 10px; background: linear-gradient(135deg, rgba(124,245,255,.8), rgba(185,161,255,.82)); }
.result strong { display: block; font-size: 14px; }
.result span { display: block; color: var(--muted); font-size: 12px; }
.result kbd { color: var(--cyan); background: rgba(124,245,255,.08); border: 1px solid rgba(124,245,255,.18); border-radius: 999px; padding: 4px 8px; font-size: 12px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.stat { border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 16px; background: rgba(255,255,255,.045); }
.stat b { display: block; font-size: 22px; letter-spacing: -.03em; }
.stat span { color: var(--muted); font-size: 12px; }
.section { padding: 80px 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 30px; }
h2 { font-size: clamp(32px, 4vw, 54px); line-height: 1.03; letter-spacing: -.055em; margin: 0; }
.section-head p { color: var(--muted); max-width: 460px; margin: 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 26px; background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045)); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.card h3 { margin: 16px 0 8px; letter-spacing: -.025em; font-size: 20px; }
.card p { color: var(--muted); margin: 0; }
.icon { width: 44px; height: 44px; border-radius: 15px; display: grid; place-items: center; background: rgba(124,245,255,.08); border: 1px solid rgba(124,245,255,.18); color: var(--cyan); }
.privacy-band { display: grid; grid-template-columns: .8fr 1.2fr; gap: 18px; align-items: stretch; }
.big-panel { border: 1px solid rgba(124,245,255,.18); border-radius: 34px; padding: 34px; background: radial-gradient(circle at 20% 0%, rgba(124,245,255,.16), transparent 38%), linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.045)); }
.big-panel p { color: var(--muted); }
.check-list { display: grid; gap: 12px; margin-top: 22px; }
.check { display: flex; gap: 10px; color: var(--soft); }
.check::before { content: "✓"; color: var(--green); }
.pricing { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.price-card { position: relative; border-radius: 32px; padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.06); }
.price-card.featured { border-color: rgba(124,245,255,.36); background: linear-gradient(180deg, rgba(124,245,255,.12), rgba(255,255,255,.055)); box-shadow: 0 22px 70px rgba(124,245,255,.1); }
.price { font-size: 48px; letter-spacing: -.06em; margin: 16px 0; }
.price small { color: var(--muted); font-size: 14px; letter-spacing: 0; }
.page-hero { padding: 78px 0 32px; }
.page-hero h1 { font-size: clamp(42px, 6vw, 72px); max-width: 850px; }
.policy { padding: 28px 0 86px; }
.policy-card { border: 1px solid var(--line); border-radius: 30px; padding: clamp(22px, 4vw, 44px); background: rgba(255,255,255,.06); }
.policy-card h2 { font-size: 28px; margin: 36px 0 10px; letter-spacing: -.03em; }
.policy-card h2:first-child { margin-top: 0; }
.policy-card p, .policy-card li { color: var(--muted); }
.policy-card ul { padding-left: 22px; }
.lang-block[data-lang="zh"] { display: none; }
html[data-lang="zh"] .lang-block[data-lang="en"] { display: none; }
html[data-lang="zh"] .lang-block[data-lang="zh"] { display: block; }
.site-footer { border-top: 1px solid rgba(255,255,255,.08); padding: 34px 0; color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: center; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a:hover { color: var(--text); }
@media (max-width: 920px) {
  .hero-grid, .privacy-band, .pricing { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 620px) {
  .container { width: min(100% - 28px, var(--max)); }
  .hero { padding-top: 72px; }
  .feature-grid, .stats { grid-template-columns: 1fr; }
  .nav { height: 66px; }
  .nav-actions .ghost-btn { display: none; }
  .result { grid-template-columns: 32px 1fr; }
  .result kbd { display: none; }
}