:root {
  --bg: #091019;
  --panel: #0e1724;
  --panel-2: #111d2d;
  --border: #213247;
  --border-2: #31465f;
  --text: #e8f0ff;
  --muted: #91a2bc;
  --primary: #67f0a8;
  --primary-2: #37d985;
  --danger: #ff6f7c;
  --warn: #ffb85c;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --pixel-shadow: 4px 4px 0 rgba(18, 29, 45, 0.8);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(63,120,255,.08), transparent 28%),
    linear-gradient(180deg, #08111b 0%, #091019 100%);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.app-shell { min-height: 100vh; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 32px 0 20px; }
.site-header {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(8, 16, 25, 0.72);
  border-bottom: 1px solid rgba(103, 240, 168, 0.08);
}
.brand-row {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 80px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand {
  display: inline-flex; align-items: center; gap: 14px;
}
.brand strong { display: block; font-size: 18px; }
.brand small { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.brand-mark {
  width: 18px; height: 18px; background: var(--primary);
  box-shadow: 4px 0 0 #1f513d, 0 4px 0 #1f513d, 4px 4px 0 #1f513d;
  border-radius: 2px;
}
.top-nav { display: flex; align-items: center; gap: 12px; }
.top-nav a {
  color: var(--muted); padding: 10px 14px; border-radius: 12px; font-weight: 600; font-size: 14px;
}
.top-nav a.active, .top-nav a:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-toggle {
  display: none; background: transparent; border: 0; width: 48px; height: 48px; padding: 0; cursor: pointer;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--text); margin: 5px auto; transition: .2s ease;
}

.eyebrow {
  font-family: "Press Start 2P", monospace;
  font-size: 10px; letter-spacing: 0.08em; color: var(--primary); margin-bottom: 16px;
}
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(32px, 4vw, 58px); line-height: 1.05; }
h2 { font-size: clamp(26px, 3vw, 38px); line-height: 1.12; }
h3 { font-size: 20px; }
.lead { margin-top: 16px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.max-700 { max-width: 700px; }

.card {
  background: linear-gradient(180deg, rgba(15, 24, 38, 0.97), rgba(11, 18, 30, 0.98));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-hero { padding: 36px; }
.hero {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: stretch; padding-top: 42px;
}
.hero-console { padding: 22px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 18px; border-radius: 14px; border: 1px solid var(--border-2);
  font-weight: 700; transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  color: #06220f; border-color: transparent; box-shadow: var(--pixel-shadow);
}
.btn-secondary { background: rgba(255,255,255,0.03); color: var(--text); }
.btn-sm { padding: 10px 14px !important; }
.btn-block { width: 100%; }

.inline-stats {
  margin-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.inline-stats div {
  padding: 14px 16px; background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 14px;
}
.inline-stats strong { display: block; font-size: 20px; }
.inline-stats span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }

.terminal-head {
  display: flex; align-items: center; gap: 8px; margin-bottom: 20px;
}
.terminal-head span { width: 10px; height: 10px; border-radius: 50%; background: #2a3b50; }
.terminal-head span:first-child { background: #ff7d85; }
.terminal-head span:nth-child(2) { background: #ffc767; }
.terminal-head span:nth-child(3) { background: #5af2a0; }
.terminal-head p { color: var(--muted); font-size: 13px; }

.console-grid, .stack-cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.mini-panel {
  background: rgba(255,255,255,0.03); border: 1px solid var(--border); padding: 14px; border-radius: 14px;
}
.mini-panel label, .stat-card span, .card-topline span, .price-tier {
  display: block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em;
}
.mini-panel strong { display: block; margin-top: 7px; font-size: 22px; }
.mini-panel small, .stat-card small { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }
.mini-panel.success { border-color: rgba(103, 240, 168, 0.35); }
.mini-panel.danger { border-color: rgba(255, 111, 124, 0.35); }

.signal-rows { margin-top: 18px; display: grid; gap: 10px; }
.signal-rows.compact { margin-top: 0; }
.signal-rows div:first-child, .signal-rows div:nth-child(3), .signal-rows div:nth-child(5) { display:flex; justify-content:space-between; gap:12px; color: var(--muted); }
.progress {
  height: 12px; background: #09111c; border: 1px solid var(--border); border-radius: 999px; overflow: hidden;
}
.progress i {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), #b4ffd7);
}
.progress.amber i { background: linear-gradient(90deg, var(--warn), #ffd798); }

.section-head {
  display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-bottom: 24px;
}
.section-head.center-head { justify-content: center; text-align: center; }
.text-link { color: var(--primary); font-weight: 700; }

.feature-grid, .pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.feature-card, .pricing-card { padding: 24px; }
.feature-card p, .pricing-card p, .auth-panel p { margin-top: 10px; color: var(--muted); line-height: 1.7; }
.feature-icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(103,240,168,0.08); border: 1px solid rgba(103,240,168,.24); margin-bottom: 16px; font-weight: 800;
}

.analytics-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px;
}
.analytics-grid.three-up { grid-template-columns: repeat(3, 1fr); }
.analytics-grid.two-up { grid-template-columns: repeat(2, 1fr); }
.stat-card { padding: 22px; grid-column: span 4; }
.stat-card strong { display: block; margin-top: 10px; font-size: 32px; }
.wide-card { grid-column: span 6; padding: 22px; }
.card-topline { display:flex; justify-content:space-between; gap:12px; align-items:flex-start; }
.card-topline strong { display:block; margin-top:8px; font-size: 22px; }
.badge {
  display:inline-flex; align-items:center; justify-content:center; padding: 7px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.06); color: var(--text); border:1px solid var(--border); font-size: 12px; font-weight: 700;
}
.badge-green { background: rgba(103,240,168,0.12); color: var(--primary); border-color: rgba(103,240,168,.25); }
.badge-red { background: rgba(255,111,124,0.12); color: #ff98a0; border-color: rgba(255,111,124,.25); }

.line-chart {
  margin-top: 22px; height: 200px; border-radius: 18px; padding: 18px; border:1px solid var(--border);
  background:
   linear-gradient(180deg, rgba(103,240,168,0.08), transparent),
   repeating-linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.03) 1px, transparent 1px, transparent 38px),
   repeating-linear-gradient(90deg, rgba(255,255,255,0.03), rgba(255,255,255,0.03) 1px, transparent 1px, transparent 48px);
}
.line-chart.tall { height: 240px; }
.line-chart svg { width: 100%; height: 100%; overflow: visible; }
.line-chart polyline {
  fill: none; stroke: var(--primary); stroke-width: 2.5; vector-effect: non-scaling-stroke;
  stroke-linecap: round; stroke-linejoin: round;
}
.chart-labels { display:flex; justify-content:space-between; margin-top:12px; color: var(--muted); font-size: 12px; }
.event-list { display:grid; gap: 12px; margin-top: 18px; }
.event-list div {
  padding: 14px 16px; border:1px solid var(--border); background: rgba(255,255,255,0.03); border-radius: 14px;
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.event-list span { color: var(--muted); }
.cta-card {
  padding: 28px; display:flex; justify-content:space-between; gap: 18px; align-items:center;
}

.auth-body { min-height: 100vh; display:grid; place-items:center; padding: 24px; }
.auth-layout {
  width: min(1180px, 100%); display:grid; grid-template-columns: .95fr 1.05fr; gap: 20px;
}
.register-layout { grid-template-columns: 1.08fr .92fr; }
.centered-auth { padding-inline: 16px; }
.auth-panel { padding: 28px; }
.auth-brand { margin-bottom: 10px; }
.auth-brand.compact { margin-bottom: 0; }
.auth-header { display:flex; justify-content:space-between; gap:14px; align-items:flex-start; }
.auth-header h1, .auth-header h2 { font-size: clamp(28px, 4vw, 42px); }
.auth-form { display:grid; gap: 14px; margin-top: 20px; }
.auth-form.two-col { grid-template-columns: repeat(2, 1fr); }
.auth-form .full { grid-column: 1 / -1; }
.auth-form label { color: var(--muted); font-size: 13px; font-weight: 600; }
input {
  width: 100%; border: 1px solid var(--border); background: #09121d; color: var(--text);
  border-radius: 14px; padding: 14px 16px; outline: none; transition: border-color .2s ease, box-shadow .2s ease;
}
input:focus { border-color: rgba(103,240,168,.45); box-shadow: 0 0 0 4px rgba(103,240,168,.08); }
.form-row { display:flex; gap: 12px; align-items:center; }
.form-row.between { justify-content:space-between; }
.check-row { display:inline-flex; align-items:center; gap: 10px; color: var(--muted); }
.check-row input { width: 18px; height: 18px; padding: 0; accent-color: var(--primary); }
.auth-footer { display:flex; justify-content:center; gap:8px; flex-wrap: wrap; margin-top: 18px; color: var(--muted); }
.auth-aside { background: linear-gradient(180deg, rgba(13, 26, 41, .96), rgba(11,18,30,.98)); }
.auth-bullets { display:grid; gap:14px; margin-top: 24px; }
.auth-bullets div { display:flex; align-items:center; gap:10px; color: var(--muted); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px rgba(103,240,168,.12); }
.mt-20 { margin-top: 20px; }
.narrow { width: min(560px, 100%); }

.pricing-card h2 { font-size: 48px; margin-top: 12px; }
.pricing-card ul { margin: 18px 0 20px; padding-left: 18px; color: var(--muted); display:grid; gap: 10px; }
.pricing-card.featured {
  border-color: rgba(103,240,168,.34);
  box-shadow: 0 0 0 1px rgba(103,240,168,.15), var(--shadow);
}
.compact-pricing .pricing-card h2 { font-size: 34px; }

.component-stack { display:grid; gap: 20px; }
.component-title { margin-bottom: 12px; }
.showcase-row { padding: 20px; display:flex; gap: 12px; align-items:center; }
.showcase-row.wrap { flex-wrap: wrap; }
.progress-card-stack { padding: 20px; }
.component-alerts { display:grid; gap: 12px; }
.alert-card { padding: 18px 20px; }
.alert-safe { border-color: rgba(103,240,168,.35); }
.alert-warn { border-color: rgba(255,184,92,.35); }
.alert-risk { border-color: rgba(255,111,124,.35); }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse: collapse; }
th, td { text-align:left; padding: 14px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }

tbody tr:hover { background: rgba(255,255,255,.025); }
.donut-wrap { display:flex; align-items:center; justify-content:center; gap: 28px; min-height: 240px; }
.donut {
  width: 160px; height: 160px; border-radius: 50%;
  background: conic-gradient(var(--primary) calc(var(--value) * 1%), rgba(255,184,92,.9) 0 86%, rgba(255,111,124,.85) 0 100%);
  position: relative;
}
.donut::before {
  content: attr(style);
  content: "72%";
  position:absolute; inset: 22px; border-radius:50%; background: var(--panel); display:grid; place-items:center;
  font-size: 28px; font-weight: 800;
}
.legend-list { display:grid; gap: 12px; color: var(--muted); }
.legend-list div { display:flex; align-items:center; gap: 10px; }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; display:inline-block; }
.legend-dot.safe { background: var(--primary); }
.legend-dot.warn { background: var(--warn); }
.legend-dot.risk { background: var(--danger); }

@media (max-width: 1024px) {
  .hero, .auth-layout, .register-layout { grid-template-columns: 1fr; }
  .analytics-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card, .wide-card { grid-column: auto; }
  .feature-grid, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .cta-card { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 760px) {
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .container, .brand-row { width: min(100% - 24px, 1180px); }
  .section { padding-top: 24px; }
  .site-header { position: sticky; }
  .nav-toggle { display: inline-block; }
  .top-nav {
    position: absolute; top: 74px; left: 12px; right: 12px; display:none; flex-direction:column; align-items:stretch;
    background: rgba(11,18,30,.98); border:1px solid var(--border); border-radius: 18px; padding: 12px; box-shadow: var(--shadow);
  }
  .top-nav.open { display:flex; }
  .top-nav a { width: 100%; }
  .inline-stats, .feature-grid, .pricing-grid, .analytics-grid.three-up, .analytics-grid.two-up, .console-grid, .auth-form.two-col {
    grid-template-columns: 1fr;
  }
  .analytics-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items:flex-start; }
  .auth-panel, .card-hero, .hero-console { padding: 22px; }
  .donut-wrap { flex-direction: column; }
}