:root {
  --bg: #0c1210;
  --bg-raised: #111a16;
  --bg-card: #14201b;
  --line: #223129;
  --line-strong: #2f4437;
  --ink: #e9f1ec;
  --ink-dim: #9db0a5;
  --ink-faint: #6d8177;
  --green: #3ee089;
  --green-soft: rgba(62, 224, 137, 0.12);
  --green-line: rgba(62, 224, 137, 0.35);
  --amber: #e8b45a;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(12, 18, 16, 0.92);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 22px;
  height: 60px;
}
.brand {
  display: flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 1.05rem; color: var(--ink);
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
nav.main-nav { display: flex; gap: 18px; margin-left: auto; align-items: center; }
nav.main-nav a.nav-link, nav.main-nav a[hreflang] { color: var(--ink-dim); font-size: 0.92rem; }
nav.main-nav a.nav-link:hover, nav.main-nav a[hreflang]:hover { color: var(--ink); text-decoration: none; }
.btn {
  display: inline-block; padding: 10px 20px; border-radius: 8px;
  font-weight: 600; font-size: 0.95rem; line-height: 1.4;
  border: 1px solid transparent;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--green); color: #06130c; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--green-line); }
.nav-cta { padding: 7px 14px; font-size: 0.88rem; }

/* Hero */
.hero { padding: 72px 0 56px; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-block; font-size: 0.78rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--green);
  border: 1px solid var(--green-line); border-radius: 999px;
  padding: 3px 12px; margin-bottom: 18px; background: var(--green-soft);
}
h1 {
  font-size: clamp(2.1rem, 5vw, 3.15rem);
  line-height: 1.12; letter-spacing: -0.025em; font-weight: 800;
  margin-bottom: 20px;
}
h1 em { font-style: normal; color: var(--green); }
.hero-answer { color: var(--ink-dim); font-size: 1.06rem; max-width: 34rem; }
.hero-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero-facts {
  display: flex; gap: 18px; margin-top: 26px; flex-wrap: wrap;
  color: var(--ink-faint); font-size: 0.85rem;
}
.hero-facts span::before { content: "▸ "; color: var(--green); }

/* Console mockup */
.mock {
  border: 1px solid var(--line-strong); border-radius: 14px;
  background: var(--bg-raised); overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.mock-titlebar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  font-size: 0.72rem; color: var(--ink-faint);
}
.mock-titlebar i {
  width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong);
  display: inline-block;
}
.mock-titlebar span { margin-left: auto; letter-spacing: 0.04em; }
.mock-body { display: grid; grid-template-columns: 118px 1fr; }
.mock-side {
  border-right: 1px solid var(--line); padding: 14px 12px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 0.78rem; color: var(--ink-faint);
}
.mock-side b { color: var(--ink); font-size: 0.82rem; }
.mock-side .on { color: var(--green); }
.mock-main { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.mock-app {
  display: flex; align-items: baseline; gap: 10px; font-size: 0.9rem;
}
.mock-app b { font-size: 1rem; }
.mock-app small { color: var(--ink-faint); font-family: var(--mono); font-size: 0.72rem; }
.badge {
  margin-left: auto; font-size: 0.68rem; font-weight: 700;
  color: var(--green); background: var(--green-soft);
  border: 1px solid var(--green-line); border-radius: 999px; padding: 2px 9px;
}
.linkcard {
  border: 1px solid var(--green-line); border-radius: 10px;
  background: var(--bg-card); padding: 13px 14px;
  display: grid; grid-template-columns: 1fr auto; gap: 6px 14px; align-items: center;
}
.linkcard .url { font-family: var(--mono); font-size: 0.8rem; color: var(--green); }
.linkcard .meta { font-size: 0.72rem; color: var(--ink-dim); }
.linkcard svg.qr { grid-row: 1 / span 2; }
.mock-rows { display: flex; flex-direction: column; gap: 7px; font-size: 0.78rem; }
.mock-rows div {
  display: flex; justify-content: space-between; gap: 10px;
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px;
}
.mock-rows span { color: var(--ink-dim); }
.mock-rows b { color: var(--ink); font-weight: 600; }
.mock-caption {
  text-align: center; font-size: 0.72rem; color: var(--ink-faint);
  margin-top: 10px; letter-spacing: 0.03em;
}

/* Sections */
section { padding: 64px 0; border-top: 1px solid var(--line); }
h2 {
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 14px;
}
.section-lede { color: var(--ink-dim); max-width: 44rem; margin-bottom: 34px; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step {
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--bg-raised); padding: 20px 18px;
}
.step i {
  font-style: normal; font-family: var(--mono); color: var(--green);
  font-size: 0.8rem; display: block; margin-bottom: 10px;
}
.step h3 { font-size: 1.02rem; margin-bottom: 8px; }
.step p { font-size: 0.88rem; color: var(--ink-dim); }
.step code { font-family: var(--mono); font-size: 0.8rem; color: var(--green); }

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case {
  border: 1px solid var(--line); border-radius: 12px; padding: 22px 20px;
  background: var(--bg-raised);
}
.case h3 { font-size: 1.05rem; margin-bottom: 9px; color: var(--green); }
.case p { font-size: 0.9rem; color: var(--ink-dim); }

.table-scroll { overflow-x: auto; border: 1px solid var(--line-strong); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; min-width: 720px; font-size: 0.88rem; }
th, td { padding: 13px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { background: var(--bg-card); font-size: 0.82rem; letter-spacing: 0.03em; }
tbody tr:last-child td { border-bottom: none; }
td:first-child, th:first-child { color: var(--ink-dim); font-weight: 600; width: 18%; }
td.dk { color: var(--ink); background: rgba(62, 224, 137, 0.05); }
.compare-note { color: var(--ink-faint); font-size: 0.88rem; margin-top: 16px; max-width: 46rem; }

.security-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; list-style: none; }
.security-list li {
  border: 1px solid var(--line); border-left: 3px solid var(--green);
  border-radius: 10px; padding: 18px 20px; background: var(--bg-raised);
  font-size: 0.92rem; color: var(--ink-dim);
}
.security-list b { color: var(--ink); display: block; margin-bottom: 5px; }

.faq-list { max-width: 46rem; }
details {
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg-raised); margin-bottom: 10px; padding: 0 20px;
}
summary {
  cursor: pointer; font-weight: 600; padding: 15px 0; font-size: 0.98rem;
  list-style: none; position: relative; padding-right: 28px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 2px; top: 13px;
  color: var(--green); font-size: 1.2rem; font-weight: 400;
}
details[open] summary::after { content: "–"; }
details p { padding-bottom: 16px; color: var(--ink-dim); font-size: 0.92rem; }

.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan {
  border: 1px solid var(--line); border-radius: 12px; padding: 24px 22px;
  background: var(--bg-raised);
}
.plan.featured { border-color: var(--green-line); background: var(--bg-card); }
.plan h3 { font-size: 1rem; color: var(--ink-dim); margin-bottom: 6px; }
.plan .price { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.plan .price small { font-size: 0.85rem; font-weight: 400; color: var(--ink-faint); }
.plan ul { list-style: none; font-size: 0.88rem; color: var(--ink-dim); }
.plan li { padding: 4px 0; }
.plan li::before { content: "✓ "; color: var(--green); }
.plans-note { color: var(--ink-faint); font-size: 0.85rem; margin-top: 16px; }

.final-cta { text-align: center; }
.final-cta h2 { margin-bottom: 12px; }
.final-cta p { color: var(--ink-dim); max-width: 36rem; margin: 0 auto 26px; }

footer {
  border-top: 1px solid var(--line); padding: 30px 0 40px;
  color: var(--ink-faint); font-size: 0.85rem;
}
footer .wrap { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
footer a { color: var(--ink-dim); }
footer .copyright { margin-right: auto; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .steps, .cases, .plans, .security-list { grid-template-columns: 1fr; }
  nav.main-nav a.nav-link { display: none; }
  .hero { padding: 44px 0 40px; }
  section { padding: 48px 0; }
}

/* Real console screenshot in hero */
.mock > img { display: block; width: 100%; height: auto; }