:root {
  --primary: #1D4ED8;
  --primary-hover: #1E40AF;
  --accent: #10B981;
  --text: #0F172A;
  --muted: #64748B;
  --bg-light: #F8FAFC;
  --border: #E2E8F0;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  line-height: 1.6;
}

.bg-light {
  background-color: var(--bg-light) !important;
}

.navbar {
  backdrop-filter: blur(8px);
  background-color: rgba(255, 255, 255, 0.92) !important;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
}

.text-success {
  color: var(--accent) !important;
}

.text-muted {
  color: var(--muted) !important;
}

.card {
  border-radius: 16px;
}

.metric-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.mockup-screen {
  height: 320px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #ffffff, #eef2ff);
}

.mockup-report {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 20px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.mockup-metric {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  background: #fff;
}

.mockup-report .progress {
  background-color: #eef2f7;
  border-radius: 999px;
}

.mockup-report .progress-bar {
  background-color: var(--primary);
  border-radius: 999px;
}

.mockup-report .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 8px;
  flex: 0 0 8px;
}

.hero-dashboard {
  background: #F7F9FE;
}

.hero-panel {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 16px;
}

.hero-sidebar {
  background: linear-gradient(180deg, #0B1220, #0F172A);
  border-radius: 16px;
  color: #E2E8F0;
  padding: 16px 12px;
}

.hero-brand {
  font-weight: 600;
  font-size: 14px;
}

.hero-subtitle {
  color: #94A3B8;
  font-size: 11px;
  margin-top: 2px;
}

.hero-nav {
  display: grid;
  gap: 6px;
  margin-top: 16px;
  font-size: 12px;
}

.hero-nav span {
  padding: 6px 8px;
  border-radius: 10px;
  color: #CBD5F5;
}

.hero-nav span.active {
  background: rgba(59, 130, 246, 0.2);
  color: #FFFFFF;
  position: relative;
}

.hero-nav span.active::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #3B82F6;
}

.hero-main {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
}

.hero-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.hero-title {
  font-weight: 600;
  font-size: 14px;
}

.hero-chips {
  display: flex;
  gap: 6px;
}

.hero-chip {
  background: #E8F0FF;
  color: #1D4ED8;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
}

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

.hero-metric {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}

.hero-label {
  color: var(--muted);
  font-size: 11px;
}

.hero-value {
  font-size: 18px;
  font-weight: 700;
}

.hero-delta {
  display: inline-flex;
  align-items: center;
  margin-top: 6px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #D1FAE5;
  color: #0F766E;
  font-size: 10px;
  font-weight: 600;
}

.hero-delta.negative {
  background: #FFEDD5;
  color: #9A3412;
}

.hero-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.hero-card.wide {
  grid-column: span 2;
}

.hero-card.narrow {
  grid-column: span 1;
}

.hero-title-sm {
  font-weight: 600;
  font-size: 12px;
}

.hero-subtext {
  color: var(--muted);
  font-size: 10px;
}

.hero-tabs {
  display: flex;
  gap: 6px;
  margin: 8px 0;
  font-size: 10px;
}

.hero-tabs span {
  background: #E8F0FF;
  color: #1D4ED8;
  padding: 4px 8px;
  border-radius: 999px;
}

.hero-lines {
  position: relative;
  height: 70px;
  border-radius: 10px;
  background: repeating-linear-gradient(to bottom, #E5E7EB, #E5E7EB 1px, transparent 1px, transparent 16px);
}

.hero-lines .line {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
}

.hero-lines .line.blue { top: 16px; }
.hero-lines .line.cyan { top: 32px; background: #06B6D4; }
.hero-lines .line.green { top: 48px; background: #10B981; }

.hero-list {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.hero-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #F9FBFF;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 8px;
  font-size: 10px;
}

@media (max-width: 991px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-card.wide,
  .hero-card.narrow {
    grid-column: span 1;
  }
}

.mobile-cta {
  position: sticky;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  z-index: 1030;
}

@media (max-width: 576px) {
  h1 {
    font-size: 34px;
  }
}