:root {
  --bg: #0f1419;
  --panel: #151d24;
  --panel-2: #1d2832;
  --surface: #f4f7f8;
  --surface-2: #e9eef1;
  --ink: #102029;
  --text: #edf4f6;
  --muted: #9aaeb8;
  --line: #2a3a45;
  --accent: #3fd0a0;
  --accent-2: #5ca8e8;
  --warn: #e6b44e;
  --danger: #ee7070;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; }
.fa-solid, .fa-regular, .fa-brands {
  line-height: 1;
}
header {
  border-bottom: 1px solid var(--line);
  background: rgba(11,17,23,.94);
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.logo {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-weight: 850;
  gap: 10px;
  letter-spacing: .01em;
  text-decoration: none;
}
.logo-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(63,208,160,.44);
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 22%, rgba(92,168,232,.44), transparent 34%),
    linear-gradient(145deg, rgba(63,208,160,.18), rgba(92,168,232,.1));
  color: var(--accent);
  box-shadow: 0 10px 26px rgba(0,0,0,.22);
}
.logo-text {
  color: var(--text);
  font-size: 17px;
}
.logo-text span { color: var(--accent); }
.navlinks { display: flex; gap: 16px; flex-wrap: wrap; }
.navlinks a {
  align-items: center;
  color: var(--muted);
  display: inline-flex;
  gap: 7px;
  text-decoration: none;
  font-size: 14px;
}
.navlinks a:hover { color: var(--text); }
.hero, .section, .service-hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 22px;
}
.service-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
  gap: 34px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding-top: 34px;
  padding-bottom: 34px;
}
.service-copy h1 {
  font-size: clamp(42px, 6vw, 76px);
  max-width: 760px;
}
.service-copy p {
  font-size: 18px;
  max-width: 760px;
}
.service-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.service-points span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,.03);
  padding: 8px 12px;
  font-size: 13px;
}
.hero-grid, .grid-2, .analyzer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, .8fr);
  gap: 22px;
  align-items: start;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(38px, 6vw, 72px); max-width: 900px; }
h2 { font-size: 28px; }
h3 { font-size: 18px; }
p { color: var(--muted); margin: 0 0 16px; }
.card, .metric-card, .dataset-metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.badge, .eyebrow {
  display: inline-flex;
  color: var(--accent);
  border: 1px solid rgba(84,216,168,.35);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 6px 8px 0;
}
.btn {
  border: 0;
  border-radius: 7px;
  background: var(--accent);
  color: #06110d;
  padding: 11px 15px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 4px 8px 4px 0;
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn:disabled {
  cursor: not-allowed;
  opacity: .58;
}
.compact-btn { padding: 8px 12px; font-size: 13px; }
.upload, .upload-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  margin: 22px 0;
}
.upload-panel {
  margin: 0;
  padding: 22px;
  box-shadow: 0 18px 60px rgba(0,0,0,.24);
}
.upload-header {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.step-label {
  color: var(--accent-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.drop-zone {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 178px;
  border: 1px dashed rgba(92,168,232,.58);
  border-radius: 8px;
  background: rgba(92,168,232,.06);
  padding: 22px;
  text-align: center;
  cursor: pointer;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(63,208,160,.08);
}
.drop-zone input {
  width: 1px;
  height: 1px;
  opacity: 0;
  position: absolute;
  pointer-events: none;
}
.file-icon {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(63,208,160,.55);
  border-radius: 8px;
  color: var(--accent);
  font-weight: 800;
  font-size: 13px;
}
.drop-zone strong {
  font-size: 20px;
}
.drop-zone small, .process-status small {
  color: var(--muted);
}
.upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.upload-actions .btn { margin: 0; }
.process-status {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 3px 10px;
  align-items: center;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-2);
}
.process-status > span {
  grid-row: 1 / span 2;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--muted);
}
.process-status.ready > span { background: var(--accent); }
.process-status.running > span {
  background: var(--accent-2);
  animation: pulse 1.1s infinite;
}
.process-status.error > span { background: var(--danger); }
.process-status strong { color: var(--text); }
.service-workspace {
  padding-top: 0;
}
.workflow-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.workflow-strip div {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 10px;
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.workflow-strip span {
  grid-row: 1 / span 2;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(63,208,160,.12);
  color: var(--accent);
  font-weight: 800;
}
.workflow-strip small {
  color: var(--muted);
}
.analysis-main { min-width: 0; }
.analysis-card { padding: 0; overflow: hidden; }
.analysis-card > .section-title, .analysis-card > p { padding: 18px 18px 0; }
.analysis-output { padding: 0 18px 18px; }
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.empty-state, .muted-block {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  color: var(--muted);
  white-space: pre-wrap;
}
.empty-state.compact { padding: 10px; }
.score-panel {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent-2);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 18px;
}
.score-panel.high, .score-panel.critical { border-left-color: var(--danger); }
.score-panel.medium { border-left-color: var(--warn); }
.score-line strong { font-size: 54px; }
.score-line span { color: var(--muted); }
.score-label { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.metric-grid, .dataset-grid, .mac-review-grid, .report-counts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 18px;
}
.metric-card span, .dataset-metric span, .evidence-grid span, .report-counts span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.metric-card strong, .dataset-metric strong, .report-counts strong {
  font-size: 26px;
  display: block;
  margin-top: 5px;
}
.signal-list { margin: 0; padding-left: 18px; color: var(--muted); }
.signal-list strong { display: block; color: var(--text); }
.analysis-section {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}
.analysis-ad-slot {
  border-top: 1px solid var(--line);
  padding: 18px 0 4px;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.evidence-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-2);
  min-width: 0;
}
.evidence-grid strong {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.evidence-grid .wide { grid-column: 1 / -1; }
code {
  color: #d8f7ec;
  overflow-wrap: anywhere;
}
.responsive-table { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  border-bottom: 1px solid var(--line);
  padding: 9px;
  text-align: left;
  vertical-align: top;
}
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.finding-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin: 10px 0;
  background: var(--panel-2);
}
.finding-row span { color: var(--accent-2); font-size: 12px; text-transform: uppercase; }
.finding-row.high span, .finding-row.critical span { color: var(--danger); }
.finding-row.medium span { color: var(--warn); }
.timeline-row {
  border-left: 3px solid var(--accent-2);
  padding: 8px 0 10px 12px;
  margin: 8px 0;
}
.timeline-row span { color: var(--muted); font-size: 12px; }
.vendor-chips { display: flex; flex-wrap: wrap; gap: 9px; }
.vendor-chips span {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
}
.vendor-chips small, .small-note, .more-note { color: var(--muted); font-size: 12px; }
.report-card .btn { width: 100%; margin: 8px 0 0; }
.report-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.report-state {
  color: var(--muted);
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
}
.report-score-tile {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin: 12px 0;
}
.report-score-tile strong { font-size: 44px; display: block; }
.report-score-tile span { color: var(--muted); font-size: 12px; }
.report-counts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.case-link-panel {
  border-top: 1px solid var(--line);
  margin-top: 14px;
  padding-top: 14px;
}
.case-link-panel label {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.case-link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.case-link-row input {
  min-width: 0;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 12px;
}
.case-link-row .btn {
  width: auto;
  margin: 0;
  white-space: nowrap;
}
.case-link-panel small {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-top: 8px;
}
.status-line { font-size: 13px; margin-top: 12px; }
.modal-backdrop {
  align-items: center;
  background: rgba(5,9,13,.72);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 22px;
  position: fixed;
  z-index: 80;
}
.modal-backdrop[hidden] {
  display: none;
}
.download-modal {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
  max-width: 560px;
  padding: 22px;
  width: min(100%, 560px);
}
.modal-topline {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}
.icon-button {
  align-items: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  height: 38px;
  justify-content: center;
  width: 38px;
}
.icon-button:hover {
  color: var(--text);
}
.download-timer {
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  gap: 12px;
  margin: 16px 0;
  padding: 14px;
}
.download-timer strong {
  color: var(--accent);
  font-size: 28px;
  line-height: 1;
}
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}
.modal-actions .btn {
  margin: 0;
}
.ad-band {
  padding-top: 0;
  min-height: 80px;
}
footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 22px 42px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 22px 42px;
}
.hub-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: 36px;
  align-items: center;
}
.hub-copy h1 {
  font-size: clamp(42px, 6vw, 78px);
  max-width: 850px;
}
.hub-copy p {
  font-size: 18px;
  max-width: 780px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}
.hero-actions .btn { margin: 0; }
.authority-row, .topic-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}
.authority-row span, .topic-strip a, .topic-strip span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255,255,255,.03);
  padding: 7px 11px;
  font-size: 13px;
  text-decoration: none;
}
.network-visual {
  background: radial-gradient(circle at 28% 28%, rgba(63,208,160,.18), transparent 34%),
    radial-gradient(circle at 76% 64%, rgba(92,168,232,.16), transparent 34%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 380px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.network-visual::before {
  content: "";
  position: absolute;
  inset: 50px 38px;
  border: 1px solid rgba(92,168,232,.22);
  transform: skewY(-8deg);
}
.node-card {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(15,20,25,.86);
  padding: 12px;
  min-width: 132px;
}
.node-card strong { display: block; }
.node-card small { color: var(--muted); }
.node-card.one { left: 24px; top: 28px; }
.node-card.two { right: 28px; top: 82px; }
.node-card.three { left: 70px; bottom: 54px; }
.node-card.four { right: 44px; bottom: 28px; }
.section-kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  margin-bottom: 8px;
}
.split-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}
.feature-list {
  display: grid;
  gap: 12px;
}
.feature-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
}
.feature-row span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: var(--accent);
  background: rgba(63,208,160,.11);
  font-weight: 800;
}
.feature-row h3 { margin-bottom: 5px; }
.book-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.book-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}
.book-cover {
  min-height: 220px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.18);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(150deg, #102029, #1a3f4b 58%, #3fd0a0);
  box-shadow: 0 14px 40px rgba(0,0,0,.24);
}
.book-cover.alt {
  background: linear-gradient(150deg, #101822, #233452 56%, #5ca8e8);
}
.book-cover strong {
  color: #fff;
  font-size: 20px;
  line-height: 1.05;
}
.book-cover small {
  color: rgba(255,255,255,.78);
}
.book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 14px;
}
.book-meta span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  padding: 4px 8px;
  font-size: 12px;
}
.tool-card {
  display: flex;
  flex-direction: column;
  min-height: 240px;
}
.tool-card .btn { margin-top: auto; width: fit-content; }
.status-pill {
  display: inline-flex;
  width: fit-content;
  color: var(--accent);
  border: 1px solid rgba(63,208,160,.35);
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}
.status-pill.planned {
  color: var(--warn);
  border-color: rgba(230,180,78,.35);
}
.guide-list {
  display: grid;
  gap: 14px;
}
.guide-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
}
.guide-item a {
  color: var(--text);
  text-decoration: none;
}
.guide-item a:hover { color: var(--accent); }
.ad-placeholder {
  display: none;
  min-height: 90px;
  border: 1px dashed rgba(255,255,255,.14);
  border-radius: 8px;
  color: var(--muted);
  place-items: center;
  margin: 22px 0;
  background: rgba(255,255,255,.02);
}
.ad-placeholder.ad-slot {
  display: grid;
}
.ad-placeholder.reserve-ad {
  display: grid;
}
.site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
}
.footer-links a:hover { color: var(--text); }
@media (max-width: 900px) {
  .hero-grid, .grid-2, .grid-3, .analyzer-layout, .score-panel, .service-hero, .workflow-strip, .hub-hero, .split-section, .book-grid, .book-card {
    grid-template-columns: 1fr;
  }
  .metric-grid, .dataset-grid, .mac-review-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .evidence-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .metric-grid, .dataset-grid, .mac-review-grid, .report-counts {
    grid-template-columns: 1fr;
  }
  h1 { font-size: 36px; }
  .service-hero { min-height: auto; }
  .upload-header { flex-direction: column; }
  .section-title { align-items: flex-start; flex-direction: column; }
  .book-cover { min-height: 180px; }
  .site-footer-grid { grid-template-columns: 1fr; }
}

@keyframes pulse {
  0%, 100% { opacity: .45; transform: scale(.9); }
  50% { opacity: 1; transform: scale(1.12); }
}