/* Sovereign LLM — marketing & product pages (one-pager, capabilities) */

body.m-page {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

:root {
  --m-bg: #0b0f14;
  --m-surface: #141b26;
  --m-surface2: #1c2636;
  --m-text: #eef2f7;
  --m-muted: #94a3b8;
  --m-accent: #6c8cff;
  --m-accent2: #8b5cf6;
  --m-green: #22c55e;
  --m-amber: #f59e0b;
  --m-border: rgba(148, 163, 184, 0.16);
  --m-radius: 16px;
  --m-max: 1120px;
}

@media print {
  .m-no-print { display: none !important; }
  body.m-page {
    background: #fff;
    color: #111;
  }
  .m-hero, .m-card, .m-section {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

* { box-sizing: border-box; }

body.m-page {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--m-bg);
  color: var(--m-text);
  line-height: 1.55;
}

.m-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 24px;
  background: color-mix(in srgb, var(--m-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--m-border);
}

.m-topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.m-topbar-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.m-topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.m-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid var(--m-border);
  background: var(--m-surface2);
  color: var(--m-text);
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
  transition: border-color 0.15s, background 0.15s, filter 0.15s;
}

.m-btn:hover {
  border-color: color-mix(in srgb, var(--m-accent) 50%, var(--m-border));
  color: var(--m-accent);
}

.m-btn--primary {
  background: linear-gradient(135deg, var(--m-accent), var(--m-accent2));
  border-color: transparent;
  color: #fff;
}

.m-btn--primary:hover {
  color: #fff;
  filter: brightness(1.06);
}

.m-btn--ghost {
  background: transparent;
}

.m-wrap {
  max-width: var(--m-max);
  margin: 0 auto;
  padding: 0 24px 64px;
}

.m-hero {
  position: relative;
  margin: 32px 0 40px;
  padding: 48px 40px;
  border-radius: 24px;
  border: 1px solid color-mix(in srgb, var(--m-accent) 30%, var(--m-border));
  background:
    radial-gradient(circle at 20% 0%, rgba(108, 140, 255, 0.18), transparent 55%),
    radial-gradient(circle at 80% 100%, rgba(139, 92, 246, 0.12), transparent 50%),
    var(--m-surface);
  overflow: hidden;
}

.m-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  max-width: 18ch;
}

.m-hero-lead {
  font-size: 1.125rem;
  color: var(--m-muted);
  max-width: 42rem;
  margin: 0 0 24px;
}

.m-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.m-badge {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid var(--m-border);
  background: rgba(108, 140, 255, 0.1);
  color: #a5b4fc;
}

.m-badge--live {
  border-color: rgba(34, 197, 94, 0.4);
  color: #86efac;
  background: rgba(34, 197, 94, 0.1);
}

.m-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.m-metric {
  padding: 16px;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid var(--m-border);
  text-align: center;
}

.m-metric-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--m-green);
  font-variant-numeric: tabular-nums;
}

.m-metric-label {
  font-size: 0.68rem;
  color: var(--m-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.m-section {
  margin-bottom: 48px;
  scroll-margin-top: 80px;
}

.m-section-head {
  margin-bottom: 20px;
}

.m-section-head h2 {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--m-accent);
}

.m-section-head p {
  margin: 0;
  color: var(--m-muted);
  font-size: 0.95rem;
  max-width: 40rem;
}

.m-section-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.m-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.m-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .m-grid-2, .m-grid-3 { grid-template-columns: 1fr; }
}

.m-card {
  padding: 22px;
  border-radius: var(--m-radius);
  border: 1px solid var(--m-border);
  background: var(--m-surface);
  height: 100%;
}

.m-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 700;
}

.m-card p, .m-card li {
  font-size: 0.875rem;
  color: var(--m-muted);
}

.m-card ul {
  margin: 8px 0 0;
  padding-left: 1.1rem;
}

.m-card li { margin: 6px 0; }

.m-card--accent {
  border-top: 3px solid var(--m-accent);
}

.m-table-wrap {
  overflow-x: auto;
  border-radius: var(--m-radius);
  border: 1px solid var(--m-border);
}

.m-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.m-table th,
.m-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--m-border);
}

.m-table th {
  background: var(--m-surface2);
  color: #c7d2fe;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.m-table tr:last-child td { border-bottom: none; }

.m-table code {
  font-size: 0.78rem;
  background: rgba(0, 0, 0, 0.25);
  padding: 2px 6px;
  border-radius: 4px;
}

.m-case-study {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}

.m-case-id {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  background: linear-gradient(135deg, var(--m-accent), var(--m-accent2));
  color: #fff;
}

.m-flow {
  font-family: ui-monospace, 'Cascadia Code', monospace;
  font-size: 0.8rem;
  padding: 18px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--m-border);
  white-space: pre-wrap;
  line-height: 1.6;
  color: #cbd5e1;
}

.m-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--m-border);
  font-size: 0.8rem;
  color: var(--m-muted);
  text-align: center;
}

.m-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--m-border);
}

.m-nav a {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--m-muted);
  text-decoration: none;
  border: 1px solid transparent;
}

.m-nav a:hover {
  color: var(--m-text);
  background: var(--m-surface2);
  border-color: var(--m-border);
}

/* Capabilities page */
.m-cap-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.m-cap-status--ok {
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.35);
}

.m-cap-status--warn {
  background: rgba(245, 158, 11, 0.12);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.m-cap-status--bad {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.m-cap-pane { display: none; }
.m-cap-pane.active { display: block; animation: mFadeIn 0.3s ease; }

@keyframes mFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.m-feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.m-feature-list li {
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--m-surface2);
  border: 1px solid var(--m-border);
  font-size: 0.82rem;
}

.m-feature-list li strong {
  display: block;
  color: var(--m-text);
  margin-bottom: 2px;
}

.m-loading {
  text-align: center;
  padding: 48px;
  color: var(--m-muted);
}

.m-error {
  padding: 16px 20px;
  border-radius: 12px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  margin-bottom: 24px;
}

.hidden { display: none !important; }

@media (max-width: 640px) {
  .m-wrap { padding: 0 16px 48px; }
  .m-hero { padding: 32px 24px; }
  .m-topbar { padding: 10px 16px; }
}

/* Capabilities — clickable colorful cards */
.cap-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.cap-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  text-align: left;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--m-border, rgba(255,255,255,0.08));
  background: var(--m-surface2, rgba(255,255,255,0.04));
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  min-height: 108px;
}

.cap-card:hover,
.cap-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.22);
  outline: none;
}

.cap-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--m-muted);
}

.cap-card-value {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--m-text);
}

.cap-card-hint {
  font-size: 0.78rem;
  color: var(--m-muted);
  line-height: 1.35;
}

.cap-card-go {
  margin-top: auto;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--m-accent, #6c8cff);
}

.cap-card-tint--c0 { border-left: 4px solid #2563eb; background: linear-gradient(135deg, rgba(37,99,235,0.14), transparent 55%); }
.cap-card-tint--c1 { border-left: 4px solid #16a34a; background: linear-gradient(135deg, rgba(22,163,74,0.14), transparent 55%); }
.cap-card-tint--c2 { border-left: 4px solid #d97706; background: linear-gradient(135deg, rgba(217,119,6,0.14), transparent 55%); }
.cap-card-tint--c3 { border-left: 4px solid #dc2626; background: linear-gradient(135deg, rgba(220,38,38,0.14), transparent 55%); }
.cap-card-tint--c4 { border-left: 4px solid #7c3aed; background: linear-gradient(135deg, rgba(124,58,237,0.14), transparent 55%); }
.cap-card-tint--c5 { border-left: 4px solid #0891b2; background: linear-gradient(135deg, rgba(8,145,178,0.14), transparent 55%); }
.cap-card-tint--c6 { border-left: 4px solid #db2777; background: linear-gradient(135deg, rgba(219,39,119,0.14), transparent 55%); }
.cap-card-tint--c7 { border-left: 4px solid #65a30d; background: linear-gradient(135deg, rgba(101,163,13,0.14), transparent 55%); }

.cap-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.cap-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.62);
}

.cap-modal-panel {
  position: relative;
  width: min(720px, 100%);
  max-height: min(82vh, 900px);
  overflow: auto;
  border-radius: 16px;
  border: 1px solid var(--m-border, rgba(255,255,255,0.12));
  background: var(--m-surface, #111827);
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}

.cap-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px 8px;
  border-bottom: 1px solid var(--m-border, rgba(255,255,255,0.08));
}

.cap-modal-head h2 {
  margin: 0;
  font-size: 1.15rem;
}

.cap-modal-close {
  border: none;
  background: transparent;
  color: var(--m-muted);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.cap-modal-body {
  padding: 16px 22px 22px;
  font-size: 0.9rem;
  line-height: 1.55;
}

.cap-detail-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.cap-detail-table th,
.cap-detail-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--m-border, rgba(255,255,255,0.08));
  vertical-align: top;
}

.cap-detail-table th {
  width: 34%;
  color: var(--m-muted);
  font-weight: 600;
}

.cap-detail-list {
  margin: 8px 0 0;
  padding-left: 18px;
}

.cap-detail-list li { margin: 6px 0; }