/* PLICA marketing shell — aligned with plicaforensic.com */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@400;500&family=DM+Sans:wght@300;400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white: #F8F6F1;
  --surface: #EFEDE6;
  --cream: #E8E4DA;
  --cream-mid: #E2DDD2;
  --ink: #1C1C1A;
  --muted: #6B6B63;
  --border: #CEC9BC;
  --night: #1A3A3A;
  --night-soft: #244F4F;
  --night-deep: #122929;
  --copper: #8B5E3C;
  --copper-bg: #F5EDE4;
  --copper-border: #D4A882;
  --ok: #2d6a4f;
  --ok-bg: #e8f5ee;
  --ok-border: #95d5b2;
  --warn: #8B5E3C;
  --warn-bg: #F5EDE4;
  --warn-border: #D4A882;
  --err: #9b2226;
  --err-bg: #fde8e8;
  --err-border: #f5c2c7;
  --serif: 'DM Serif Display', Georgia, serif;
  --mono: 'DM Mono', ui-monospace, monospace;
  --sans: 'DM Sans', system-ui, sans-serif;
  --nav-h: 60px;
}

html.dark {
  --white: #1A1A17;
  --surface: #222220;
  --cream: #2A2A27;
  --cream-mid: #313130;
  --ink: #E8E6E0;
  --muted: #9A9890;
  --border: #3A3A36;
  --night: #2A6666;
  --night-soft: #337777;
  --night-deep: #1A4444;
  --copper: #A07040;
  --copper-bg: #2A2218;
  --copper-border: #6A4A28;
  --ok: #52b788;
  --ok-bg: #1a2e24;
  --ok-border: #2d6a4f;
  --warn-bg: #2A2218;
  --err-bg: #2a1818;
  --err-border: #6a2828;
}

@media (prefers-color-scheme: dark) {
  html:not(.light):not(.dark) {
    --white: #1A1A17;
    --surface: #222220;
    --cream: #2A2A27;
    --cream-mid: #313130;
    --ink: #E8E6E0;
    --muted: #9A9890;
    --border: #3A3A36;
    --night: #2A6666;
    --night-soft: #337777;
    --night-deep: #1A4444;
    --copper: #A07040;
    --copper-bg: #2A2218;
    --copper-border: #6A4A28;
    --ok: #52b788;
    --ok-bg: #1a2e24;
    --ok-border: #2d6a4f;
    --warn-bg: #2A2218;
    --err-bg: #2a1818;
    --err-border: #6a2828;
  }
}

html { scroll-behavior: smooth; }

body.plica-page {
  font-family: var(--sans);
  background: var(--white);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--nav-h);
}

/* Nav */
.plica-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: color-mix(in srgb, var(--white) 96%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 48px);
}

.plica-nav-brand {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--night);
  letter-spacing: 0.18em;
  text-decoration: none;
}

.plica-nav-links {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  list-style: none;
}

.plica-nav-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.plica-nav-links a:hover,
.plica-nav-links a.active {
  color: var(--ink);
}

.plica-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.plica-theme-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: all 0.2s;
  flex-shrink: 0;
}

.plica-theme-btn:hover {
  background: var(--cream);
  border-color: var(--night);
}

.plica-nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--white);
  background: var(--night);
  padding: 9px 18px;
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: background 0.2s;
  white-space: nowrap;
}

.plica-nav-cta:hover {
  background: var(--night-soft);
}

.plica-lang-sw {
  display: flex;
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
}

.plica-lang-btn {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 6px 9px;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  line-height: 1;
}

.plica-lang-btn + .plica-lang-btn {
  border-left: 1px solid var(--border);
}

.plica-lang-btn.active,
.plica-lang-btn:hover {
  background: var(--night);
  color: var(--white);
}

@media (max-width: 720px) {
  .plica-nav-links { display: none; }
}

/* Main layout */
.plica-main {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(32px, 5vw, 56px) clamp(16px, 4vw, 24px) 64px;
}

.plica-main--wide {
  max-width: 480px;
}

.page-hero {
  margin-bottom: 28px;
}

.page-pre {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-pre::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--border);
}

.page-title {
  font-family: var(--serif);
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.08;
  color: var(--ink);
  margin-bottom: 12px;
}

.page-title em {
  font-style: italic;
  color: var(--night);
}

.page-sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 56ch;
}

.page-tagline {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.12em;
  margin-top: 12px;
}

/* Cards & forms */
.plica-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: clamp(20px, 4vw, 28px);
  margin-bottom: 16px;
}

.plica-label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 6px;
}

.plica-input,
.plica-textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 10px 12px;
  font-size: 15px;
  font-family: var(--sans);
  transition: border-color 0.15s;
}

.plica-input:focus,
.plica-textarea:focus {
  outline: none;
  border-color: var(--night);
}

.plica-input--mono {
  font-family: var(--mono);
  font-size: 13px;
}

.plica-field {
  margin-bottom: 16px;
}

.plica-hint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 8px;
}

.plica-hint strong {
  color: var(--ink);
  font-weight: 500;
}

.plica-attempts {
  margin-top: 10px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  letter-spacing: 0.03em;
}

.plica-attempts--exhausted {
  border-color: var(--err-border);
  background: var(--err-bg);
  color: var(--err);
}

.plica-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  margin: 12px 0 18px;
  cursor: pointer;
}

.plica-check input {
  margin-top: 3px;
  accent-color: var(--night);
}

/* Drop zone */
.plica-drop {
  border: 2px dashed var(--border);
  padding: 36px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  background: var(--white);
}

.plica-drop:hover,
.plica-drop.drag {
  border-color: var(--night);
  background: color-mix(in srgb, var(--night) 6%, var(--white));
}

.plica-drop-title {
  font-family: var(--serif);
  font-size: 18px;
  margin-bottom: 6px;
}

.plica-drop-hint {
  font-size: 13px;
  color: var(--muted);
}

.plica-file-name {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--night);
}

/* Buttons */
.plica-btn-primary {
  width: 100%;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  background: var(--night);
  color: var(--white);
  border: none;
  padding: 14px 20px;
  cursor: pointer;
  transition: background 0.2s;
}

.plica-btn-primary:hover:not(:disabled) {
  background: var(--night-soft);
}

.plica-btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.plica-btn-ghost {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 10px 18px;
  cursor: pointer;
  transition: all 0.2s;
}

.plica-btn-ghost:hover {
  border-color: var(--night);
  background: var(--cream);
}

.plica-link {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--night);
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px solid var(--night);
}

.plica-link:hover {
  color: var(--night-soft);
}

/* Progress */
.plica-progress {
  display: none;
  margin-top: 18px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--border);
}

.plica-progress.active {
  display: block;
}

.plica-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--night);
  border-radius: 50%;
  animation: plica-spin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
}

@keyframes plica-spin {
  to { transform: rotate(360deg); }
}

.plica-prog-text {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

.plica-prog-bar {
  height: 3px;
  background: var(--border);
  margin-top: 12px;
  overflow: hidden;
}

.plica-prog-bar > span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--night);
  transition: width 0.4s ease;
}

/* Results */
.plica-results {
  display: none;
}

.plica-results.active {
  display: block;
}

.verdict-card {
  padding: 20px 22px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-left-width: 3px;
  background: var(--surface);
}

.verdict-card.ok {
  border-left-color: var(--ok);
  background: var(--ok-bg);
}

.verdict-card.bad {
  border-left-color: var(--err);
  background: var(--err-bg);
}

.verdict-card.mid {
  border-left-color: var(--copper);
  background: var(--warn-bg);
}

.verdict-label {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.verdict-meta {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.verdict-meta strong {
  color: var(--ink);
  font-weight: 600;
}

.plica-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}

.plica-stat {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 12px 14px;
}

.plica-stat-k {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.plica-stat-v {
  font-size: 14px;
  margin-top: 6px;
  word-break: break-word;
}

.plica-stat--wide {
  grid-column: 1 / -1;
}

.plica-stat-v--compact {
  font-size: 13px;
  line-height: 1.45;
}

.plica-section-title {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 20px 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.plica-section-title::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--border);
}

ul.plica-reasons {
  margin: 0;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

details.plica-tech {
  margin-top: 16px;
  border: 1px solid var(--border);
  background: var(--white);
}

details.plica-tech summary {
  cursor: pointer;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

pre.plica-tech-body {
  margin: 0;
  padding: 12px 16px 16px;
  background: var(--surface);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  overflow-x: auto;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.plica-msg {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.45;
}

.plica-msg.err {
  color: var(--err);
}

.plica-msg.ok {
  color: var(--ok);
}

.plica-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 16px;
}

.hidden {
  display: none !important;
}

/* Analyst summary card (compliance officer panel) */
.analyst-summary-card {
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.analyst-summary-card.tone-success {
  border-left: 3px solid var(--ok);
  background: var(--ok-bg);
}

.analyst-summary-card.tone-danger {
  border-left: 3px solid var(--err);
  background: var(--err-bg);
}

.analyst-summary-card.tone-warning {
  border-left: 3px solid var(--copper);
  background: var(--warn-bg);
}

.analyst-summary-card.tone-neutral {
  border-left: 3px solid var(--border);
  background: var(--white);
}

.analyst-summary-header {
  margin-bottom: 12px;
}

.analyst-tier-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

.analyst-confidence {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
}

ul.analyst-indicators,
ul.analyst-actions {
  margin-bottom: 16px;
}

.analyst-policy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.risk-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.risk-module {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--white);
}

.risk-module-pass { border-left: 3px solid var(--ok); }
.risk-module-warn { border-left: 3px solid var(--copper); }
.risk-module-fail { border-left: 3px solid var(--err); }
.risk-module-skip { border-left: 3px solid var(--border); opacity: 0.85; }

.risk-module-name {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 4px;
}

.risk-module-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
}

.risk-module-summary {
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink);
}

.analyst-risk-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

/* Evidence lifecycle timeline (trial sandbox) */
.evidence-lifecycle-card {
  margin-bottom: 16px;
  border: 1px solid var(--border);
  background: var(--white);
}

.evidence-lifecycle-boundary {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin-top: 8px;
  max-width: 72ch;
}

.evidence-lifecycle-footnote {
  margin-top: 14px;
  font-size: 12px;
}

.evidence-timeline {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.evidence-timeline-step {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 0 16px;
  padding-bottom: 24px;
  position: relative;
}

.evidence-timeline-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 14px;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.evidence-timeline-marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 4px;
  background: var(--night);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--border);
  z-index: 1;
}

.evidence-timeline-step.status-partial .evidence-timeline-marker {
  background: var(--copper);
}

.evidence-timeline-step.status-design .evidence-timeline-marker {
  background: var(--muted);
}

.evidence-timeline-step.status-shipped .evidence-timeline-marker {
  background: var(--ok);
}

.evidence-timeline-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.evidence-timeline-title {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.lifecycle-status-badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--surface);
}

.evidence-timeline-step.status-partial .lifecycle-status-badge {
  color: var(--copper);
  border-color: var(--copper-border);
  background: var(--copper-bg);
}

.evidence-timeline-step.status-design .lifecycle-status-badge {
  color: var(--muted);
}

.evidence-timeline-step.status-shipped .lifecycle-status-badge {
  color: var(--ok);
  border-color: var(--ok-border);
  background: var(--ok-bg);
}

.lifecycle-dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 20px;
  margin-bottom: 10px;
}

@media (max-width: 720px) {
  .lifecycle-dual {
    grid-template-columns: 1fr;
  }
}

.lifecycle-col-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.lifecycle-col p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
}

.lifecycle-artifacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}

.lifecycle-artifact code {
  color: var(--ink);
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 4px;
}

.lifecycle-artifact-k {
  color: var(--muted);
  margin-right: 4px;
}

.lifecycle-na {
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
}

.analyst-tag-chip {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
}

.ufid-sighting-block {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}

.ufid-sighting-body {
  font-size: 13px;
  line-height: 1.5;
}

.ufid-line {
  margin-bottom: 6px;
}

.ufid-line:last-child {
  margin-bottom: 0;
}

.ufid-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.ufid-sighting-body code {
  font-family: var(--mono);
  font-size: 12px;
}

.ufid-cached-note {
  color: var(--muted);
  font-size: 12px;
}

.ufid-repeat-risk {
  color: var(--copper);
  font-weight: 600;
  font-size: 12px;
}

.analyst-policy-chip {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--ink);
}

.analyst-policy-chip.chip-critical {
  border-color: var(--err-border);
  background: var(--err-bg);
  color: var(--err);
}

.analyst-policy-chip.chip-high {
  border-color: var(--copper-border);
  background: var(--copper-bg);
  color: var(--copper);
}

.analyst-policy-chip.chip-medium {
  border-color: var(--border);
  background: var(--surface);
}

.analyst-policy-chip.chip-low {
  border-color: var(--ok-border);
  background: var(--ok-bg);
  color: var(--ok);
}

/* Footer */
.plica-footer {
  border-top: 1px solid var(--border);
  padding: 28px clamp(16px, 4vw, 48px);
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  background: var(--surface);
}

.plica-footer a {
  color: var(--night);
  text-decoration: none;
}

.plica-footer a:hover {
  text-decoration: underline;
}

.plica-footer-sep {
  margin: 0 10px;
  opacity: 0.5;
}