:root {
  color-scheme: dark;
  --bg: #07090d;
  --panel: rgba(16, 21, 31, 0.92);
  --panel-strong: rgba(23, 30, 43, 0.96);
  --line: rgba(151, 165, 196, 0.24);
  --text: #f5f7fb;
  --muted: #aab5c8;
  --soft: #d5dbea;
  --green: #74f0ae;
  --cyan: #6fe7ff;
  --amber: #ffd166;
  --red: #ff6b7a;
  --blue: #8db7ff;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 10%, rgba(111, 231, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 92% 18%, rgba(116, 240, 174, 0.13), transparent 30rem),
    linear-gradient(180deg, #080b12 0%, #0b0f17 46%, #07090d 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(111, 231, 255, 0.45);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(111, 231, 255, 0.18), rgba(14, 20, 33, 0.92)),
    url("/assets/atomic-logo-64.png") center / cover no-repeat;
  box-shadow: 0 12px 32px rgba(111, 231, 255, 0.18);
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.82rem;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.topnav a,
.button,
.capps-query-pills button,
.capps-next-actions button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(151, 165, 196, 0.22);
  border-radius: 8px;
  padding: 9px 13px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--soft);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.topnav a:hover,
.button:hover,
.capps-query-pills button:hover,
.capps-next-actions button:hover {
  border-color: rgba(111, 231, 255, 0.58);
  background: rgba(111, 231, 255, 0.12);
  transform: translateY(-1px);
}

.button-primary {
  color: #07100d;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  border-color: transparent;
  font-weight: 800;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.075);
}

.guardian-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.62fr);
  gap: 28px;
  align-items: center;
  min-height: clamp(540px, 76vh, 760px);
  padding: 46px 0 42px;
}

.guardian-hero h1,
.section-heading h2 {
  margin: 0;
  max-width: 920px;
  letter-spacing: 0;
  line-height: 1.02;
}

.guardian-hero h1 {
  font-size: clamp(3rem, 8vw, 6.9rem);
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-copy {
  max-width: 740px;
  color: var(--muted);
  font-size: 1rem;
}

.guardian-hero .section-copy {
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.guardian-signal-panel,
.atomic-expansion-band,
.feature-card,
.capps-result-card,
.capps-badge-card,
.capps-roadmap-card,
.intake-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.guardian-signal-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.guardian-signal-panel > strong {
  font-size: 1.1rem;
}

.guardian-signal-panel > span,
.capps-muted-note {
  color: var(--muted);
}

.capps-console-score,
.proof-row,
.capps-score-row > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid rgba(151, 165, 196, 0.16);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.capps-console-score span,
.proof-row span,
.capps-score-row span {
  color: var(--muted);
  font-size: 0.86rem;
}

.capps-console-score strong,
.proof-row strong,
.capps-score-row strong {
  color: var(--text);
  text-align: right;
}

.atomic-expansion-band {
  margin: 24px 0;
  padding: clamp(22px, 4vw, 36px);
}

.section-heading {
  margin-bottom: 18px;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin: 20px 0 12px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(151, 165, 196, 0.28);
  border-radius: 8px;
  padding: 13px 14px;
  background: rgba(3, 7, 12, 0.64);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(111, 231, 255, 0.16);
}

textarea {
  min-height: 130px;
  resize: vertical;
}

label {
  display: grid;
  gap: 8px;
  color: var(--soft);
  font-weight: 700;
}

.capps-query-pills,
.capps-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.capps-query-pills button,
.capps-next-actions button {
  color: var(--soft);
}

.capps-search-status {
  margin: 16px 0;
  color: var(--muted);
}

.capps-result-grid,
.capps-badge-grid,
.capps-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.capps-result-card,
.feature-card,
.capps-badge-card,
.capps-roadmap-card {
  padding: 18px;
  min-width: 0;
}

.capps-result-card {
  display: grid;
  gap: 14px;
  border-top: 4px solid var(--blue);
}

.capps-result-card.is-high {
  border-top-color: var(--red);
}

.capps-result-card.is-review {
  border-top-color: var(--amber);
}

.capps-result-card.is-clear {
  border-top-color: var(--green);
}

.capps-result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.capps-result-top h3,
.feature-card h3,
.capps-roadmap-card h3 {
  margin: 0;
  overflow-wrap: anywhere;
}

.capps-result-card p,
.feature-card p,
.capps-badge-card p,
.capps-roadmap-card p {
  margin: 0;
  color: var(--muted);
}

.capps-risk-pill {
  flex: 0 0 auto;
  border: 1px solid rgba(151, 165, 196, 0.22);
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--soft);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
}

.capps-score-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.capps-evidence-list {
  display: grid;
  gap: 7px;
}

.capps-evidence-list a {
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.capps-split-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 20px;
  align-items: start;
}

.capps-safe-submit {
  display: grid;
  gap: 10px;
}

.capps-safe-submit div,
.proof-row {
  border: 1px solid rgba(151, 165, 196, 0.16);
  border-radius: 8px;
  padding: 13px;
  background: rgba(255, 255, 255, 0.04);
}

.capps-safe-submit strong,
.capps-badge-card strong {
  display: block;
  color: var(--text);
}

.capps-safe-submit span {
  display: block;
  color: var(--muted);
  margin-top: 4px;
}

.intake-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.proof-stack {
  display: grid;
  gap: 10px;
}

.capps-proof-column {
  align-items: flex-start;
  flex-direction: column;
}

.capps-proof-column strong {
  width: 100%;
  text-align: left;
}

.capps-signal-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: var(--soft);
}

.capps-badge-card {
  display: grid;
  gap: 8px;
}

.capps-badge-card span {
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.capps-roadmap-card ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.capps-endpoint-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.capps-signal-model {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.capps-endpoint-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel-strong);
}

.capps-endpoint-card span {
  width: fit-content;
  border: 1px solid rgba(116, 240, 174, 0.34);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 900;
}

.capps-endpoint-card code {
  display: block;
  overflow-wrap: anywhere;
  border: 1px solid rgba(151, 165, 196, 0.18);
  border-radius: 8px;
  padding: 10px;
  color: var(--cyan);
  background: rgba(0, 0, 0, 0.24);
}

.capps-snippet-block {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel-strong);
}

.capps-snippet-block pre {
  margin: 0;
  overflow: auto;
}

.capps-snippet-block code {
  display: block;
  white-space: pre;
  color: var(--cyan);
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px auto 0;
  padding: 28px 0 34px;
  color: var(--muted);
  border-top: 1px solid rgba(151, 165, 196, 0.2);
}

.site-footer div:first-child {
  display: grid;
  gap: 3px;
}

.site-footer strong {
  color: var(--text);
}

.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer-links a {
  color: var(--cyan);
}

.copyright {
  margin: 0;
}

@media (max-width: 900px) {
  .topbar,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .guardian-hero,
  .capps-split-band {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .guardian-hero {
    padding-top: 32px;
  }

  .capps-result-grid,
  .capps-badge-grid,
  .capps-roadmap-grid,
  .capps-endpoint-grid,
  .capps-signal-model {
    grid-template-columns: 1fr;
  }

  .search-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .page-shell,
  .site-footer {
    width: min(100% - 20px, 1180px);
  }

  .topnav,
  .hero-actions,
  .capps-query-pills,
  .capps-next-actions {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }

  .topnav a,
  .button,
  .capps-query-pills button,
  .capps-next-actions button {
    width: 100%;
  }

  .capps-result-top,
  .capps-score-row,
  .capps-console-score,
  .proof-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .capps-score-row {
    grid-template-columns: 1fr;
  }
}