* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Lucida Grande", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #e6edf7;
  background:
    radial-gradient(circle at 20% 20%, rgba(96,165,250,0.22), transparent 18%),
    radial-gradient(circle at 80% 10%, rgba(59,130,246,0.16), transparent 14%),
    radial-gradient(circle at 50% 80%, rgba(255,255,255,0.05), transparent 24%),
    linear-gradient(to bottom, #0f172a, #172033 45%, #000000);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.topbar {
  border-bottom: 1px solid rgba(100, 116, 139, 0.55);
  background: rgba(15, 23, 42, 0.82);
}

.topbar-inner {
  padding-top: 18px;
  padding-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: #8fd1ff;
}

.site-title {
  margin: 6px 0 0;
  font-size: 34px;
  line-height: 1.1;
  font-weight: 600;
  color: #f8fbff;
}

.topbar-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pill {
  border: 1px solid rgba(100, 116, 139, 0.65);
  background: rgba(30, 41, 59, 0.95);
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 14px;
  color: #d9e2f0;
  white-space: nowrap;
}

.pill.online {
  border-color: rgba(52, 211, 153, 0.35);
  background: rgba(16, 66, 44, 0.35);
}

.main-content {
  padding-top: 42px;
  padding-bottom: 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 34px;
  align-items: center;
}

.intro-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(56, 189, 248, 0.24);
  background: rgba(14, 116, 144, 0.18);
  color: #c8ecff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.12);
}

.hero-copy h2 {
  margin: 20px 0 12px;
  font-size: 62px;
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 600;
  color: #f8fbff;
}

.lede {
  margin: 0;
  max-width: 760px;
  font-size: 21px;
  line-height: 1.7;
  color: #cbd5e1;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-block;
  padding: 14px 20px;
  border-radius: 18px;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
}

.button:hover {
  transform: translateY(1px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(to bottom, #58bdf7, #127ac8);
  box-shadow: 0 18px 40px rgba(8, 47, 73, 0.45);
}

.button-secondary {
  color: #f2f7ff;
  border: 1px solid rgba(100, 116, 139, 0.7);
  background: rgba(30, 41, 59, 0.82);
}

.spec-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.spec-card,
.feature-card,
.bottom-panel,
.status-card {
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.spec-card {
  border: 1px solid rgba(71, 85, 105, 0.9);
  background: rgba(15, 23, 42, 0.78);
  border-radius: 22px;
  padding: 18px;
}

.spec-label,
.status-label,
.banner-label,
.monitor-label {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.spec-label {
  color: #94a3b8;
}

.spec-value {
  margin-top: 8px;
  font-size: 18px;
  font-weight: 600;
  color: #f8fbff;
}

.monitor-shell {
  position: relative;
}

.monitor-frame {
  border-radius: 30px;
  background: linear-gradient(to bottom, #d2d7de, #9ea8b3);
  padding: 1px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42);
}

.monitor-panel {
  border-radius: 29px;
  background: linear-gradient(to bottom, #d7dce3, #eceff4 45%, #d7dce3);
  padding: 20px;
  color: #1f2937;
}

.monitor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid #a6b1bc;
  border-bottom: none;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  background: linear-gradient(to bottom, #eff3f8, #d7dce3);
  padding: 14px 18px;
}

.monitor-title {
  margin-top: 4px;
  font-size: 28px;
  font-weight: 700;
  color: #404752;
}

.monitor-label {
  color: #7c8794;
}

.monitor-body {
  border: 1px solid #a6b1bc;
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
  background: linear-gradient(to bottom, #ebedf0, #dcdfe4);
  padding: 18px;
}

.monitor-leds {
  display: flex;
  align-items: center;
  gap: 10px;
}

.terminal-mini {
  background: #111827;
  color: #8fd1ff;
  border-radius: 14px;
  padding: 16px;
  font-family: Monaco, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  box-shadow: inset 0 1px 10px rgba(0, 0, 0, 0.55);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.status-card {
  border: 1px solid #c3cad2;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  padding: 14px;
}

.status-label {
  color: #6b7280;
}

.status-value {
  margin-top: 6px;
  font-size: 28px;
  font-weight: 700;
  color: #1f2937;
}

.floating-banner {
  position: absolute;
  right: -16px;
  bottom: -14px;
  border: 1px solid rgba(71, 85, 105, 0.95);
  background: rgba(15, 23, 42, 0.92);
  color: #f1f5f9;
  border-radius: 18px;
  padding: 14px 16px;
}

.banner-label {
  color: #94a3b8;
}

.banner-copy {
  margin-top: 6px;
  font-size: 14px;
}

.feature-grid {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  border: 1px solid rgba(71, 85, 105, 0.9);
  background: rgba(15, 23, 42, 0.76);
  border-radius: 28px;
  padding: 22px;
}

.feature-card h3 {
  margin: 0;
  font-size: 20px;
  color: #f8fbff;
}

.feature-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: #cbd5e1;
}

.bottom-panel {
  margin-top: 50px;
  border: 1px solid rgba(71, 85, 105, 0.9);
  background: rgba(15, 23, 42, 0.76);
  border-radius: 32px;
  padding: 28px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.bottom-copy h3 {
  margin: 10px 0 0;
  font-size: 34px;
  color: #f8fbff;
}

.bottom-copy p {
  margin: 14px 0 0;
  line-height: 1.8;
  color: #cbd5e1;
  font-size: 18px;
}

.console-preview {
  border: 1px solid rgba(71, 85, 105, 0.9);
  background: rgba(0, 0, 0, 0.42);
  border-radius: 18px;
  padding: 18px;
  font-family: Monaco, Menlo, Consolas, monospace;
  font-size: 14px;
  color: #cbd5e1;
}

.console-line {
  margin-top: 8px;
}

.console-line:first-child {
  margin-top: 0;
}

.console-green {
  color: #4ade80;
}

.console-blue {
  color: #7dd3fc;
}

.cursor {
  display: inline-block;
  width: 9px;
  height: 16px;
  background: #e5e7eb;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

.led {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.led-green {
  background: #34d399;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.65);
}

.led-blue {
  background: #38bdf8;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.65);
}

.glow {
  width: 12px;
  height: 12px;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .bottom-panel,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h2 {
    font-size: 48px;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-status {
    flex-wrap: wrap;
  }
}

@media (max-width: 760px) {
  .container {
    padding: 0 16px;
  }

  .main-content {
    padding-top: 28px;
    padding-bottom: 42px;
  }

  .hero-copy h2 {
    font-size: 38px;
  }

  .lede {
    font-size: 18px;
    line-height: 1.65;
  }

  .spec-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }

  .site-title {
    font-size: 28px;
  }

  .floating-banner {
    position: static;
    margin-top: 14px;
  }

  .button {
    width: 100%;
    text-align: center;
  }
}