* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: #020617;
  color: #fff;
  line-height: 1.5;
}
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.top-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(2,6,23,.92);
  backdrop-filter: blur(8px);
}
.top-nav .nav-wrap {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 10px;
  padding-bottom: 10px;
}
.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  white-space: nowrap;
}
.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.menu a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 8px 10px;
}
.menu a:hover {
  color: #fff;
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
}
.menu .call-link {
  color: #062117;
  background: #34d399;
  font-weight: 700;
}
.menu .call-link:hover {
  color: #062117;
  border-color: transparent;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 20% 20%, rgba(16,185,129,.18), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(34,211,238,.12), transparent 28%),
    #020617;
}
.hero-grid, .about-grid, .stack-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.hero-grid { grid-template-columns: 1.05fr .95fr; padding: 88px 0 96px; }
.badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(52,211,153,.25);
  background: rgba(16,185,129,.10);
  color: #86efac;
  font-size: 14px;
  margin-bottom: 18px;
}
h1 {
  margin: 0;
  font-size: 56px;
  line-height: 1.08;
  max-width: 760px;
}
.lead {
  max-width: 720px;
  margin-top: 22px;
  color: #cbd5e1;
  font-size: 19px;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 18px;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  background: rgba(255,255,255,.04);
  text-align: center;
}
.btn-primary {
  background: #34d399;
  color: #062117;
  border-color: transparent;
  box-shadow: 0 10px 30px rgba(52,211,153,.18);
}
.btn-secondary {
  border: 1px solid rgba(255,255,255,.12);
  color: white;
  background: rgba(255,255,255,.04);
}

.chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
  margin-top: 32px;
}
.chip {
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.04);
  color: #e2e8f0;
  border-radius: 18px;
  padding: 14px 16px;
  font-size: 14px;
  text-align: center;
}
.dashboard-shell {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  border-radius: 30px;
  padding: 16px;
  box-shadow: 0 20px 60px rgba(8,145,178,.18);
  backdrop-filter: blur(10px);
}
.dashboard {
  background: #0f172a;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 26px;
  padding: 18px;
}
.row { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.muted { color: #94a3b8; font-size: 14px; }
.online {
  background: rgba(52,211,153,.14);
  color: #86efac;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.stat, .panel, .stack-item, .feature, .about-card {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  border-radius: 22px;
}
.stat { padding: 18px; }
.stat .value { font-size: 34px; font-weight: 800; }
.panels { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; margin-top: 14px; }
.panel { padding: 18px; }
.chart {
  margin-top: 14px;
  height: 180px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}
.bar {
  flex: 1;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(to top, #34d399, #22d3ee);
}
.ops { margin-top: 12px; display: grid; gap: 10px; }
.op {
  background: rgba(51,65,85,.7);
  border-radius: 14px;
  padding: 11px 12px;
  color: #e2e8f0;
  font-size: 14px;
}

section.standard { padding: 84px 0; scroll-margin-top: 82px; }
.eyebrow {
  color: #86efac;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-size: 13px;
}
h2 {
  margin: 12px 0 0;
  font-size: 42px;
  line-height: 1.15;
}
.subtitle {
  max-width: 760px;
  margin-top: 14px;
  color: #cbd5e1;
  font-size: 17px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 34px;
}
.feature {
  padding: 26px;
  background: rgba(255,255,255,.04);
  box-shadow: 0 16px 30px rgba(0,0,0,.18);
}
.icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #86efac;
  background: rgba(16,185,129,.10);
  border: 1px solid rgba(52,211,153,.20);
  margin-bottom: 18px;
}
.feature h3 { margin: 0; font-size: 22px; }
.feature p { color: #cbd5e1; font-size: 15px; margin-top: 12px; }

.stack-section {
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  scroll-margin-top: 82px;
}
.stack-grid { grid-template-columns: .95fr 1.05fr; padding: 84px 0; }
.stack-items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.stack-item {
  padding: 14px 16px;
  color: #e2e8f0;
  font-size: 14px;
  background: rgba(15,23,42,.84);
}

.about-wrap {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 34px;
  padding: 34px;
  background: linear-gradient(135deg, rgba(16,185,129,.10), rgba(34,211,238,.08), rgba(255,255,255,.04));
}
.about-grid { grid-template-columns: 1.15fr .85fr; }
.about-card { padding: 22px; background: rgba(2,6,23,.58); }
.about-list { display: grid; gap: 10px; margin-top: 0; }
.about-pill {
  background: rgba(255,255,255,.05);
  border-radius: 16px;
  padding: 12px 14px;
  color: #e2e8f0;
  font-size: 14px;
}

.info-card {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  border-radius: 22px;
  padding: 22px;
}
.info-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.info-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  padding: 10px 12px;
  font-size: 14px;
  color: #e2e8f0;
}
.info-item strong { color: #fff; }
.grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  grid-template-columns: repeat(2, 1fr);
}
.card {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  border-radius: 22px;
  padding: 20px;
}
.card .small {
  color: #67e8f9;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
}
.card h3 {
  margin: 8px 0 0;
  font-size: 22px;
}
.card p {
  margin: 10px 0 0;
  color: #cbd5e1;
  font-size: 15px;
}
.list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: #e2e8f0;
}
.list li { margin-bottom: 7px; }
.split {
  display: grid;
  gap: 16px;
  margin-top: 28px;
  grid-template-columns: 1.05fr .95fr;
}
.team {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.member {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  padding: 10px 12px;
  color: #e2e8f0;
  font-size: 14px;
}
.cta {
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 28px;
  padding: 28px;
  background: linear-gradient(135deg, rgba(16,185,129,.10), rgba(34,211,238,.08), rgba(255,255,255,.04));
  margin-top: 20px;
}
.cta h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1.15;
}
.cta p {
  margin: 12px 0 0;
  color: #cbd5e1;
  max-width: 780px;
}

.hero-aside {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  border-radius: 22px;
  padding: 22px;
}
.hero-aside h3 {
  margin: 0;
  font-size: 24px;
}
.meta {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}
.meta div {
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  border-radius: 14px;
  padding: 10px 12px;
  color: #e2e8f0;
  font-size: 14px;
}
.prices {
  margin-top: 30px;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}
.price-card {
  position: relative;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  border-radius: 22px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 22px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(52,211,153,.45), rgba(34,211,238,.35), rgba(255,255,255,.10));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.price-card.featured {
  border-color: rgba(52,211,153,.45);
  box-shadow: 0 14px 36px rgba(8,145,178,.18);
  transform: translateY(-4px);
}
.price-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.price-tag {
  display: inline-block;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .1em;
  border: 1px solid rgba(52,211,153,.25);
  background: rgba(16,185,129,.12);
  color: #86efac;
}
.price-badge {
  display: inline-block;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: #e2e8f0;
}
.price-desc {
  margin: 0;
  color: #cbd5e1;
  font-size: 14px;
}
.sum {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
}
.sum small {
  font-size: 14px;
  color: #94a3b8;
  font-weight: 500;
}
.price-list {
  margin: 2px 0 0;
  padding-left: 18px;
  color: #e2e8f0;
}
.price-list li { margin-bottom: 7px; }
.price-meta {
  margin-top: 4px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255,255,255,.03);
  color: #cbd5e1;
  font-size: 13px;
}
.price-card .btn { margin-top: auto; }
.includes {
  margin-top: 22px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(15,23,42,.90);
  padding: 24px;
}
.includes-grid {
  margin-top: 14px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr);
}
.item {
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  padding: 12px 14px;
  background: rgba(255,255,255,.04);
  color: #e2e8f0;
}

footer {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 28px 0;
  color: #94a3b8;
  font-size: 14px;
  scroll-margin-top: 82px;
}
svg { width: 28px; height: 28px; }

@media (max-width: 980px) {
  .hero-grid, .stack-grid, .about-grid, .panels, .grid, .split, .prices, .includes-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .chips, .stack-items { grid-template-columns: repeat(2, 1fr); }
  .price-card.featured { transform: none; }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
}
@media (max-width: 640px) {
  .features-grid, .stats, .chips, .stack-items { grid-template-columns: 1fr; }
  .container { padding: 0 18px; }
  .hero-grid, .stack-grid { padding: 64px 0 72px; }
  section.standard { padding: 64px 0; }
  h1 { font-size: 34px; }
  .lead { font-size: 17px; }
}