:root {
  --bg: #080b12;
  --bg-2: #0f1420;
  --panel: rgba(19, 25, 39, .80);
  --panel-solid: #141a27;
  --text: #f5f7fb;
  --muted: #aeb7c8;
  --line: rgba(255,255,255,.11);
  --blue: #38a4ff;
  --blue-2: #1677ff;
  --pink: #d44dff;
  --green: #56d6a2;
  --shadow: 0 22px 70px rgba(0,0,0,.35);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -8%, rgba(64,108,255,.18), transparent 34rem),
    radial-gradient(circle at 88% 5%, rgba(205,75,255,.12), transparent 30rem),
    var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(8,11,18,.78);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  font-weight: 760;
  letter-spacing: -.02em;
}
.brand img { width: 42px; height: 42px; border-radius: 10px; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .96rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 11px;
  text-decoration: none;
  font-weight: 680;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.045);
}
.button.primary {
  border: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: white;
  box-shadow: 0 12px 30px rgba(25,120,255,.26);
}
.button.subtle { color: var(--muted); }
.button[aria-disabled="true"] { opacity: .72; cursor: default; }

.hero { padding: 90px 0 54px; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #dce6f7;
  background: rgba(255,255,255,.035);
  font-size: .84rem;
  font-weight: 650;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(86,214,162,.9); }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 7vw, 5.8rem); margin: 0 auto 22px; max-width: 1000px; }
h2 { font-size: clamp(2rem, 4.7vw, 3.5rem); margin: 0 0 16px; }
h3 { font-size: 1.35rem; margin: 0 0 8px; }
.hero p { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.28rem); }
.hero-actions { margin-top: 30px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.screenshot-shell {
  margin-top: 48px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.018));
  box-shadow: var(--shadow);
}
.screenshot-shell img { border-radius: 14px; width: 100%; }

.section { padding: 76px 0; }
.section.rule { border-top: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 36px; }
.section-head p, .feature-copy p, .page-copy p, .page-copy li { color: var(--muted); }
.kicker { color: #88c9ff; text-transform: uppercase; letter-spacing: .14em; font-size: .76rem; font-weight: 800; }

.feature {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 52px;
  align-items: center;
  margin: 28px 0 72px;
}
.feature.reverse { grid-template-columns: 1.18fr .82fr; }
.feature.reverse .feature-copy { order: 2; }
.feature-copy { max-width: 500px; }
.feature-copy .mini-list { margin: 18px 0 0; padding: 0; list-style: none; }
.mini-list li { color: var(--muted); margin: 10px 0; padding-left: 24px; position: relative; }
.mini-list li::before { content: "✓"; color: var(--green); position: absolute; left: 0; font-weight: 800; }

.shot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.shot {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--panel-solid);
  box-shadow: 0 15px 45px rgba(0,0,0,.22);
}
.shot img { width: 100%; }
.shot figcaption { color: var(--muted); font-size: .86rem; padding: 11px 13px; border-top: 1px solid var(--line); }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}
.card p { color: var(--muted); margin-bottom: 0; }

.notice {
  border: 1px solid rgba(56,164,255,.28);
  background: rgba(56,164,255,.08);
  border-radius: 16px;
  padding: 18px 20px;
  color: #d8ecff;
}
.notice strong { color: white; }

.page-hero { padding: 72px 0 26px; }
.page-hero h1 { margin: 0 0 18px; max-width: 900px; font-size: clamp(2.5rem, 6vw, 4.8rem); }
.page-hero p { max-width: 730px; color: var(--muted); font-size: 1.15rem; }
.page-copy { max-width: 820px; padding-bottom: 78px; }
.page-copy h2 { font-size: 1.9rem; margin-top: 42px; }
.page-copy h3 { margin-top: 28px; }
.page-copy ul, .page-copy ol { padding-left: 1.4rem; }
.page-copy code { color: #dfefff; background: rgba(255,255,255,.07); padding: .15em .4em; border-radius: 5px; }
.contact-box { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; padding: 22px; border: 1px solid var(--line); background: var(--panel); border-radius: 16px; }
.contact-box p { margin: 0; flex: 1 1 360px; }

.site-footer { border-top: 1px solid var(--line); padding: 32px 0 42px; color: var(--muted); }
.footer-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,.88);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: min(1440px, 96vw); max-height: 92vh; border-radius: 12px; box-shadow: var(--shadow); }
.lightbox button { position: fixed; top: 18px; right: 18px; border: 1px solid var(--line); color: white; background: rgba(20,24,34,.92); border-radius: 999px; width: 42px; height: 42px; cursor: pointer; }
.zoomable { cursor: zoom-in; }

@media (max-width: 880px) {
  .nav-links a:not(.nav-keep) { display: none; }
  .hero { padding-top: 64px; }
  .feature, .feature.reverse { grid-template-columns: 1fr; gap: 28px; }
  .feature.reverse .feature-copy { order: 0; }
  .card-grid { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .wrap { width: min(100% - 24px, var(--max)); }
  .shot-grid { grid-template-columns: 1fr; }
  .nav { min-height: 64px; }
  .brand img { width: 36px; height: 36px; }
  .brand span { font-size: .93rem; }
  h1 { font-size: 2.8rem; }
  .hero-actions .button { width: 100%; }
  .section { padding: 56px 0; }
}


.help-cards { margin-top: 22px; }
.help-cards .card a { color: #8dccff; }
.page-copy a { text-underline-offset: 3px; }