:root {
  color-scheme: light;
  --bg: #f3f6fb;
  --panel: #ffffff;
  --panel-soft: #f8faff;
  --text: #1b2a44;
  --text-soft: #64748f;
  --accent: #3278ff;
  --ok: #1fa56d;
  --warn: #d14463;
  --border: #d8e0ef;
  --ui-ring: rgba(50, 120, 255, 0.35);
  --ui-shadow: 0 10px 26px rgba(26, 56, 112, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #eaf0ff, var(--bg) 55%);
  color: var(--text);
}


.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.hero {
  padding: 64px 0 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

.hero-card,
.case-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.hero-card {
  padding: 20px;
}

.landing {
  max-width: 980px;
  margin: 0 auto;
  padding: 48px 20px;
}

.hero {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
}

.hero-shell {
  margin-top: 8px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
}

.hero-side-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
}

.mini-kpis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.mini-kpi {
  background: #f7faff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}

.mini-kpi span {
  display: block;
  color: var(--text-soft);
  font-size: 12px;
}

.mini-kpi strong {
  display: block;
  margin-top: 4px;
  font-size: 14px;
}

.hero-tag {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.badge {
  display: inline-block;
  background: rgba(59, 120, 255, 0.1);
  border: 1px solid rgba(59, 120, 255, 0.35);
  color: #2f58b9;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.hero h1 {
  margin: 8px 0;
}

.hero-subtitle,
.landing-card li {
  color: var(--text-soft);
}

.lead {
  color: var(--text-soft);
  max-width: 66ch;
  line-height: 1.6;
}

.checks {
  margin: 18px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.checks li {
  color: #2f6a46;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  border-radius: 10px;
  padding: 11px 15px;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #5a59ff);
  color: #fff;
}

.btn-secondary {
  border-color: var(--border);
  color: var(--text);
  background: transparent;
}

.button-primary {
  display: inline-block;
  margin-top: 18px;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(90deg, #3179ff, #44b6ff);
}

.button-secondary {
  display: inline-block;
  margin-top: 18px;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background: transparent;
}

.landing-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.section {
  padding: 30px 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head p {
  margin: 0;
  color: var(--text-soft);
}

.audience-head {
  display: block;
  margin-bottom: 22px;
}

.audience-eyebrow {
  margin: 0 0 10px;
  color: #8a95aa;
  font-size: 13px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.audience-title {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.audience-subtitle {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 20px;
  line-height: 1.4;
}

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

.case-card {
  padding: 16px;
}

.case-card p,
.case-card li {
  color: var(--text-soft);
}

.symptom-card {
  background: #f6f8fd;
  border-color: #d9e0ee;
  padding: 22px 22px 18px;
}

.symptom-icon {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1;
}

.symptom-card h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.symptom-lead {
  margin: 10px 0 12px;
  color: #7f8ba2;
  font-size: 20px;
  line-height: 1.4;
}

.symptom-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.symptom-list li {
  color: #4b5874;
  font-size: 20px;
  line-height: 1.45;
  padding-left: 22px;
  position: relative;
}

.symptom-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  top: 0;
  color: #9aa5bc;
}

.symptom-quote {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid #e0e6f2;
  color: #909cb1;
  font-size: 18px;
  line-height: 1.5;
  font-style: italic;
}

.landing-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
}

.app-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 36px;
}

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

.topbar p {
  margin-top: 6px;
  color: var(--text-soft);
}

.period-select select {
  margin-left: 8px;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}

.period-range {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.period-range input {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
}

.kpi-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.kpi-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.b24-card {
  box-shadow: var(--ui-shadow);
}

.b24-navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
  background: rgba(243, 246, 251, 0.9);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.b24-surface {
  box-shadow: 0 24px 46px rgba(30, 64, 128, 0.16);
}

.kpi-card {
  padding: 14px;
}

.kpi-card p {
  color: var(--text-soft);
  margin: 0;
}

.kpi-card h2 {
  margin: 10px 0 0;
}

.danger {
  color: var(--warn);
}

.panel {
  margin-top: 14px;
  padding: 14px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.panel-header p {
  color: var(--text-soft);
  margin: 0;
}

.doc-types-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.doc-type-card {
  text-align: left;
  background: var(--panel-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--ui-ring);
  outline-offset: 2px;
}

.doc-type-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.doc-type-top {
  display: flex;
  justify-content: space-between;
}

.delta.positive {
  color: var(--ok);
}

.delta.negative {
  color: var(--warn);
}

.service,
.count {
  margin: 8px 0 0;
  color: var(--text-soft);
}

.pulse {
  box-shadow: 0 0 0 2px rgba(87, 165, 255, 0.4);
}

.two-columns {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 12px;
}

.activity-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 8px;
}

.activity-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}

.activity-row p {
  margin: 4px 0 0;
  color: var(--text-soft);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 28, 48, 0.35);
  display: block;
  padding: 0;
  z-index: 1000;
}

.modal {
  width: 100vw;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  background: #ffffff;
  border: none;
  border-radius: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

.modal-controls {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-pill {
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 6px 10px;
  color: #1f4bb0;
}

.kanban-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  flex: 1;
  min-height: 0;
}

.kanban-col {
  background: linear-gradient(180deg, #f8fbff, #f1f6ff);
  border: 1px solid #d4dff5;
  border-radius: 14px;
  padding: 10px;
  overflow: auto;
}

.kanban-col h4 {
  margin: 0 0 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: #f4f8ff;
  padding: 8px;
  border-radius: 10px;
  z-index: 1;
}

.kanban-col h4 span {
  background: #dfe9ff;
  color: #2453b8;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
}

.kanban-card {
  background: #ffffff;
  border: 1px solid #d7e2f7;
  border-radius: 12px;
  padding: 10px;
  margin-top: 10px;
  animation: fadeIn 0.25s ease;
  box-shadow: 0 6px 18px rgba(42, 79, 152, 0.08);
}

.kanban-card p {
  margin: 0;
}

.kanban-card small {
  color: var(--text-soft);
}

.filter-active .kanban-card {
  border-color: rgba(50, 120, 255, 0.35);
}

.card-meta {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 13px;
}

.offer-card {
  margin-top: 20px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
}

.offer-price {
  font-size: 32px;
  font-weight: 800;
  margin: 0;
}

.offer-subtitle {
  margin: 6px 0 0;
  color: var(--text-soft);
}

.offer-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.offer-item {
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}

.offer-item span {
  display: block;
  color: var(--text-soft);
  font-size: 13px;
}

.offer-item strong {
  display: block;
  margin-top: 6px;
}

.offer-actions {
  margin-top: 14px;
  display: flex;
  gap: 10px;
}

.button-secondary {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--accent);
  border: 1px solid #bcd0ff;
  background: #f5f9ff;
}

@keyframes fadeIn {
  from {
    transform: translateY(4px);
    opacity: 0.5;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 920px) {
  .kpi-grid,
  .doc-types-grid,
  .kanban-grid,
  .cases-grid,
  .landing-grid,
  .offer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .two-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .kpi-grid,
  .doc-types-grid,
  .kanban-grid,
  .cases-grid,
  .landing-grid,
  .offer-grid {
    grid-template-columns: 1fr;
  }

  .topbar,
  .panel-header,
  .modal-header,
  .modal-controls {
    flex-direction: column;
    align-items: flex-start;
  }

}

/* Global hover layer for demo UI elements */
a,
button,
.btn,
.button-primary,
.button-secondary,
.tab,
.card,
.kpi-card,
.landing-card,
.case-card,
.hero-card,
.offer-card,
.kanban-card,
tr {
  transition: all 0.2s ease;
}

a:hover,
button:hover,
.btn:hover,
.button-primary:hover,
.button-secondary:hover,
.tab:hover {
  transform: translateY(-1px);
}

.card:hover,
.kpi-card:hover,
.landing-card:hover,
.case-card:hover,
.hero-card:hover,
.offer-card:hover,
.kanban-card:hover {
  box-shadow: 0 14px 28px rgba(26, 56, 112, 0.14);
  border-color: #9eb8ef;
}

tr:hover {
  background: #f4f8ff;
}