/* ============================================================
   DKCOSM — Power BI & Data Page
   Analytical, structured, dashboard-inspired
   ============================================================ */

.page-powerbi {
  --accent: #059669;
  --accent-light: #10B981;
  --accent-glow: rgba(5, 150, 105, 0.15);
}

/* Hero */
.hero-powerbi {
  background: linear-gradient(135deg, #111827 0%, #0c2e1f 40%, #059669 100%);
}

.hero-powerbi::before {
  background: 
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(20, 184, 166, 0.2), transparent),
    radial-gradient(ellipse 50% 40% at 25% 70%, rgba(234, 179, 8, 0.15), transparent);
  pointer-events: none;
}

.hero-powerbi .hero-title,
.hero-powerbi .hero-subtitle {
  color: #fff;
}

/* Hero Base inherited from styles.css */

.hero-visual-wrapper {
  position: relative;
  width: 100%;
  animation: float-media 6s ease-in-out infinite;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-main-illustration {
  width: 100%;
  max-width: 550px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
  border-radius: var(--border-radius-xl);
}

@keyframes float-media {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* KPI Cards (mock dashboard) */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.kpi-card {
  background: #fff;
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--dk-gray-200);
  position: relative;
  overflow: hidden;
  transition: all var(--duration) var(--ease-out);
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
}

.kpi-card:nth-child(2)::before { background: #14B8A6; }
.kpi-card:nth-child(3)::before { background: #EAB308; }
.kpi-card:nth-child(4)::before { background: #3B82F6; }

.kpi-label {
  font-size: var(--fs-small);
  color: var(--dk-gray-500);
  margin-bottom: 0.5em;
}

.kpi-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--fs-h2);
  color: var(--dk-night);
}

.kpi-change {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  font-size: var(--fs-caption);
  font-weight: 600;
  margin-top: 0.5em;
  padding: 0.3em 0.6em;
  border-radius: var(--border-radius-full);
}

.kpi-change--up {
  background: rgba(5, 150, 105, 0.1);
  color: #059669;
}

.kpi-change--down {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
}

.kpi-chart {
  margin-top: var(--space-sm);
  height: 40px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
}

.kpi-bar {
  flex: 1;
  background: var(--accent-glow);
  border-radius: 2px 2px 0 0;
  transition: height 0.4s var(--ease-out);
}

.kpi-card:hover .kpi-bar {
  background: var(--accent);
}

/* Dashboard mockup */
.dashboard-mockup {
  background: var(--dk-night);
  border-radius: var(--border-radius-xl);
  padding: var(--space-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-lg);
}

.dashboard-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #fff;
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dashboard-dots span:nth-child(1) { background: #EF4444; }
.dashboard-dots span:nth-child(2) { background: #EAB308; }
.dashboard-dots span:nth-child(3) { background: #22C55E; }

.dashboard-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-lg);
}

.dashboard-chart-area {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
  padding: var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  min-height: 200px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding-bottom: var(--space-md);
}

.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  transition: height 0.6s var(--ease-out);
}

.chart-bar:nth-child(odd) { background: var(--accent); }
.chart-bar:nth-child(even) { background: #14B8A6; }

.dashboard-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dashboard-metric {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.dashboard-metric-label {
  font-size: var(--fs-caption);
  color: var(--dk-gray-500);
}

.dashboard-metric-value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: #fff;
}

/* Use Cases / Sectors */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.sector-card {
  background: #fff;
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--dk-gray-200);
  text-align: center;
  transition: all var(--duration) var(--ease-out);
}

.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.sector-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  border-radius: var(--border-radius);
  background: var(--accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sector-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  stroke-width: 2;
  fill: none;
}

/* Turquoise / Yellow accents */
.accent-turquoise { color: #14B8A6; }
.accent-yellow { color: #EAB308; }

@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-xl);
  }
  .hero-content {
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-lg);
  }
  .hero-actions {
    justify-content: center;
  }
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-content { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
}