:root {
  --bg: #07111f;
  --bg-elev: #0b1828;
  --surface: #0e1d2e;
  --surface-2: #13263a;
  --surface-3: #183049;
  --line: rgba(148, 163, 184, .18);
  --line-strong: rgba(148, 163, 184, .34);
  --ink: #f4f8fb;
  --ink-dim: #c1ccd7;
  --ink-muted: #8293a6;
  --cyan: #f59e0b;
  --cyan-deep: #d97706;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #fb7185;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, .26);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 8% -10%, rgba(245, 158, 11, .12), transparent 58%),
    radial-gradient(700px 440px at 100% 5%, rgba(52, 211, 153, .08), transparent 60%),
    var(--bg);
  font-family: "Bricolage Grotesque", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--cyan);
  color: #001018;
  font-weight: 800;
}
.skip-link:focus { transform: none; }

.shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 calc(90px + env(safe-area-inset-bottom));
}

.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  margin-bottom: 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}
.brand img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  box-shadow: 0 0 0 1px rgba(245, 158, 11, .30), 0 8px 24px rgba(0, 0, 0, .25);
}
.brand-copy { min-width: 0; }
.brand-title {
  display: block;
  font-weight: 800;
  letter-spacing: -.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand-meta {
  display: block;
  margin-top: 2px;
  color: var(--ink-muted);
  font: 600 11px/1.3 "JetBrains Mono", monospace;
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.icon-btn, .install-btn {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(14, 29, 46, .78);
  cursor: pointer;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.icon-btn {
  width: 42px;
  display: grid;
  place-items: center;
  font-size: 18px;
}
.install-btn {
  padding: 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}
.icon-btn:hover, .install-btn:hover {
  border-color: rgba(245, 158, 11, .58);
  background: rgba(19, 38, 58, .95);
  transform: translateY(-1px);
}
.icon-btn:focus-visible, .install-btn:focus-visible, .btn:focus-visible,
.track-btn:focus-visible, .module-card:focus-visible, .tool-card:focus-visible {
  outline: 3px solid rgba(245, 158, 11, .60);
  outline-offset: 3px;
}

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
  gap: 24px;
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid rgba(245, 158, 11, .23);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(13, 34, 54, .97), rgba(8, 25, 40, .95)),
    var(--surface);
  box-shadow: var(--shadow);
}
.hero::after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -180px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(245, 158, 11, .16);
  border-radius: 50%;
  box-shadow: 0 0 0 48px rgba(245, 158, 11, .02), 0 0 0 96px rgba(52, 211, 153, .018);
  pointer-events: none;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 7px 10px;
  border: 1px solid rgba(52, 211, 153, .28);
  border-radius: 999px;
  color: #9bf2d3;
  background: rgba(52, 211, 153, .07);
  font: 700 11px/1 "JetBrains Mono", monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}
.hero h1 {
  max-width: 780px;
  margin: 18px 0 14px;
  font-size: clamp(34px, 6vw, 66px);
  line-height: .98;
  letter-spacing: -.055em;
}
.hero h1 span { color: var(--cyan); }
.hero-lead {
  max-width: 700px;
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface-2);
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}
.btn-primary {
  border-color: transparent;
  color: #001219;
  background: linear-gradient(135deg, #67e8f9, #f59e0b);
  box-shadow: 0 10px 28px rgba(245, 158, 11, .18);
}
.btn:hover { transform: translateY(-1px); }
.hero-side {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  align-content: center;
}
.metric {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(7, 17, 31, .52);
}
.metric-value {
  display: block;
  font-size: 25px;
  font-weight: 850;
  letter-spacing: -.03em;
}
.metric-label {
  display: block;
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 12px;
  line-height: 1.35;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0 34px;
}
.status-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(14, 29, 46, .70);
}
.status-card b {
  display: block;
  font-size: 22px;
  letter-spacing: -.03em;
}
.status-card span {
  color: var(--ink-muted);
  font-size: 12px;
}

.legal-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 13px;
  margin: 0 0 34px;
  padding: 17px 18px;
  border: 1px solid rgba(251, 191, 36, .28);
  border-radius: 15px;
  background: rgba(251, 191, 36, .055);
}
.legal-note .ico { font-size: 22px; }
.legal-note b { color: #fde68a; }
.legal-note p {
  margin: 4px 0 0;
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.55;
}

.section-head {
  display: flex;
  align-items: end;
  gap: 18px;
  margin: 0 0 16px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(23px, 3vw, 32px);
  letter-spacing: -.035em;
}
.section-head p {
  margin: 4px 0 0;
  color: var(--ink-muted);
  font-size: 13px;
}
.track-filter {
  display: inline-flex;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(14, 29, 46, .72);
}
.track-btn {
  min-height: 36px;
  padding: 0 12px;
  border: 0;
  border-radius: 9px;
  color: var(--ink-muted);
  background: transparent;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.track-btn[aria-pressed="true"] {
  color: #001219;
  background: var(--cyan);
}

.track-section { margin: 0 0 32px; }
.track-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--ink-dim);
  font: 750 13px/1.2 "JetBrains Mono", monospace;
}
.track-title::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--line);
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.module-card {
  position: relative;
  min-height: 176px;
  display: flex;
  flex-direction: column;
  padding: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(19, 38, 58, .84), rgba(12, 27, 44, .88));
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.module-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -55px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--mod-color) 12%, transparent);
  pointer-events: none;
}
.module-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--mod-color) 52%, var(--line));
  box-shadow: 0 16px 38px rgba(0, 0, 0, .22);
}
.module-top {
  display: flex;
  align-items: center;
  gap: 11px;
}
.module-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--mod-color) 35%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--mod-color) 10%, transparent);
  font-size: 21px;
}
.module-tag {
  color: color-mix(in srgb, var(--mod-color) 80%, white);
  font: 700 10px/1 "JetBrains Mono", monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.module-card h3 {
  margin: 15px 0 6px;
  font-size: 18px;
  line-height: 1.15;
  letter-spacing: -.025em;
}
.module-meta {
  margin: 0;
  color: var(--ink-muted);
  font-size: 12px;
}
.module-progress {
  margin-top: auto;
  padding-top: 17px;
}
.progress-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-muted);
  font-size: 11px;
}
.progress-row b { color: var(--ink-dim); }
.progress-bar {
  height: 5px;
  margin-top: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, .12);
}
.progress-bar i {
  display: block;
  height: 100%;
  width: var(--progress);
  border-radius: inherit;
  background: var(--mod-color);
}

.tools { margin-top: 38px; }
.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.tool-card {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 88px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(14, 29, 46, .72);
  text-decoration: none;
}
.tool-card:hover { border-color: var(--line-strong); }
.tool-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 22px;
}
.tool-card b { display: block; font-size: 14px; }
.tool-card small {
  display: block;
  margin-top: 3px;
  color: var(--ink-muted);
  line-height: 1.3;
}
.tool-arrow { color: var(--ink-muted); }

.sources {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 38px;
}
.source-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(14, 29, 46, .62);
}
.source-card h2 {
  margin: 0 0 8px;
  font-size: 19px;
}
.source-card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 13px;
  line-height: 1.55;
}
.source-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}
.source-list a {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  text-underline-offset: 3px;
}
.disclaimer {
  margin: 36px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 12px;
  line-height: 1.55;
}
.offline-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.offline-pill::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}
.offline-pill[data-online="false"]::before { background: var(--amber); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-side { grid-template-columns: repeat(3, 1fr); }
  .module-grid, .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 20px, 1220px); padding-top: 10px; }
  .topbar { min-height: 56px; margin-bottom: 12px; }
  .brand img { width: 42px; height: 42px; }
  .brand-title { font-size: 14px; }
  .brand-meta { font-size: 9px; }
  .install-btn { display: none; }
  .hero { padding: 22px 18px; border-radius: 20px; }
  .hero h1 { font-size: clamp(34px, 13vw, 50px); }
  .hero-side { grid-template-columns: 1fr; }
  .status-strip { grid-template-columns: 1fr 1fr; }
  .section-head { align-items: stretch; flex-direction: column; }
  .track-filter { width: 100%; margin-left: 0; }
  .track-btn { flex: 1; padding: 0 7px; }
  .module-grid, .tool-grid, .sources { grid-template-columns: 1fr; }
  .module-card { min-height: 160px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}


/* GEO: identyfikacja siedmiu zakresów */
.brand-mark{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;
  background:linear-gradient(135deg,#f59e0b 0 48%,#2dd4bf 52% 100%);color:#07111f;
  font-size:25px;box-shadow:0 10px 30px rgba(45,212,191,.18)}
.dual-track{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.track-chip{padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.track-chip b{display:block;margin-bottom:4px}.track-chip small{color:var(--ink-muted);line-height:1.45}
.track-chip.scope-a{border-color:rgba(245,158,11,.4)}.track-chip.scope-b{border-color:rgba(45,212,191,.4)}
.legal-note strong{color:var(--ink)}
@media(max-width:640px){.dual-track{grid-template-columns:1fr}}


/* Geodezja: siedem zakresów i motyw siatki pomiarowej */
.brand-mark{background:linear-gradient(145deg,#22d3ee,#f59e0b);color:#07111f}
.hero{position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.11;
 background-image:linear-gradient(rgba(34,211,238,.35) 1px,transparent 1px),
 linear-gradient(90deg,rgba(34,211,238,.35) 1px,transparent 1px);background-size:40px 40px}
.hero>*{position:relative;z-index:1}
.scope-filter{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0 22px}
.scope-btn{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;
 padding:9px 13px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.scope-btn[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,var(--surface))}
.scope-summary{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:18px 0}
.scope-summary a{padding:12px 8px;text-align:center;border:1px solid var(--line);border-radius:13px;
 background:var(--surface);color:var(--ink);text-decoration:none}.scope-summary b{display:block;font-size:18px;color:var(--accent)}
.scope-summary small{display:block;margin-top:4px;color:var(--ink-muted);font-size:10px;line-height:1.35}
@media(max-width:780px){.scope-summary{grid-template-columns:repeat(4,1fr)}}
@media(max-width:480px){.scope-summary{grid-template-columns:repeat(2,1fr)}}