:root {
  --bg: #09131c;
  --panel: rgba(10, 19, 28, 0.84);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text: #edf4f7;
  --muted: rgba(237, 244, 247, 0.72);
  --teal: #89f0d0;
  --amber: #e8af5f;
  --rose: #ff8e85;
  --ink: #071018;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(137, 240, 208, 0.16), transparent 24%),
    radial-gradient(circle at 84% 14%, rgba(232, 175, 95, 0.16), transparent 28%),
    linear-gradient(180deg, #0a141f 0%, #081018 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.shell {
  position: relative;
  overflow: hidden;
  padding: 32px 18px 60px;
}

.halo {
  position: absolute;
  width: 280px;
  height: 280px;
  filter: blur(84px);
  opacity: 0.28;
  pointer-events: none;
}

.halo-a {
  top: -80px;
  left: -40px;
  background: rgba(137, 240, 208, 0.42);
}

.halo-b {
  right: -60px;
  top: 140px;
  background: rgba(232, 175, 95, 0.38);
}

.panel {
  position: relative;
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(12, 23, 34, 0.94), rgba(8, 14, 22, 0.92));
  backdrop-filter: blur(24px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.9fr);
  gap: 22px;
  padding: 28px;
}

.hero-copy h1,
h2,
h3,
p {
  margin: 0;
}

.eyebrow,
.section-tag,
.connection-form label span,
.form-stack label span {
  display: block;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--teal);
}

.hero-copy h1 {
  margin-top: 10px;
  max-width: 12ch;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.95;
}

.lede,
.support-copy,
.status-line,
.result-card p,
.list-block,
.card-grid article p,
.card-grid article small {
  color: var(--muted);
  line-height: 1.7;
}

.connection-form,
.form-stack {
  display: grid;
  gap: 14px;
}

.layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
}

.layout > .panel {
  padding: 24px;
}

label input,
label textarea,
label select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
}

label textarea {
  min-height: 112px;
  resize: vertical;
}

label input:focus,
label textarea:focus,
label select:focus {
  outline: none;
  border-color: rgba(137, 240, 208, 0.52);
  box-shadow: 0 0 0 1px rgba(137, 240, 208, 0.18);
}

label select {
  appearance: none;
  cursor: pointer;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 18px;
  font: inherit;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease;
}

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

button:disabled {
  opacity: 0.68;
  cursor: wait;
}

.primary-button {
  background: linear-gradient(135deg, var(--teal), #7bb8ff);
  color: var(--ink);
  font-weight: 700;
}

.ghost-button {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.card-grid article,
.result-card,
.list-item,
.lane-item,
.chip {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
}

.card-grid article,
.result-card,
.list-item,
.lane-item {
  border-radius: 20px;
  padding: 16px;
}

.card-grid article h3,
.lane-item strong,
.list-item strong {
  margin-bottom: 8px;
}

.atlas-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.domain-atlas-card .status-pill + .status-pill {
  margin-left: 8px;
}

.anchor-chip {
  background: rgba(137, 240, 208, 0.08);
}

.chip-block,
.lane-block {
  margin-top: 20px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.chip {
  border-radius: 999px;
  padding: 9px 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
}

.list-block {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  border-radius: 999px;
  padding: 7px 11px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-pill.ok {
  color: var(--teal);
  border: 1px solid rgba(137, 240, 208, 0.28);
}

.status-pill.warn {
  color: var(--amber);
  border: 1px solid rgba(232, 175, 95, 0.28);
}

.status-pill.fail {
  color: var(--rose);
  border: 1px solid rgba(255, 142, 133, 0.3);
}

.mono {
  display: block;
  margin-top: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  line-height: 1.5;
  word-break: break-word;
}

.metric-track {
  margin-top: 12px;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
}

.metric-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), #7bb8ff);
}

.empty {
  color: rgba(237, 244, 247, 0.52);
}

@media (max-width: 980px) {
  .hero,
  .layout,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    padding: 20px 14px 42px;
  }

  .hero-copy h1 {
    max-width: none;
  }
}