@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap");
@import url("examples.css");

:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --paper: #f8fafc;
  --white: #ffffff;
  --green: #6366f1;
  --teal: #06b6d4;
  --blue: #4338ca;
  --coral: #f43f5e;
  --gold: #f59e0b;
  --dark: #0f172a;
}

body.analytics-demo {
  font-family: "Inter", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  background: var(--paper);
}

body.analytics-demo .analytics-nav,
body.analytics-demo .demo-nav {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

body.analytics-demo .analytics-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

body.analytics-demo .analytics-brand > div {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

body.analytics-demo .brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--green));
  letter-spacing: -0.04em;
}

body.analytics-demo .analytics-brand strong {
  font-weight: 700;
  letter-spacing: -0.02em;
}

body.analytics-demo .analytics-brand > div > span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body.analytics-demo .analytics-nav-links a.active,
body.analytics-demo .analytics-nav-links a:hover {
  color: var(--blue);
  background: rgba(99, 102, 241, 0.1);
}

body.analytics-demo .pill-button {
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 10px 28px rgba(67, 56, 202, 0.28);
}

body.analytics-demo .analytics-hero {
  background:
    radial-gradient(circle at 80% 10%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(6, 182, 212, 0.08) 0%, transparent 35%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
}

body.analytics-demo .analytics-hero h1 {
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--dark) 40%, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

body.analytics-demo .eyebrow {
  font-family: "JetBrains Mono", monospace;
  color: var(--blue);
  letter-spacing: 0.16em;
  font-weight: 500;
}

body.analytics-demo .analytics-summary {
  border-radius: 16px;
  border: 1px solid rgba(99, 102, 241, 0.15);
  background: linear-gradient(145deg, #ffffff, #f5f3ff);
  box-shadow: 0 24px 60px rgba(67, 56, 202, 0.12);
}

body.analytics-demo .analytics-summary strong {
  font-variant-numeric: tabular-nums;
  color: var(--blue);
}

body.analytics-demo .progress {
  height: 8px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  overflow: hidden;
}

body.analytics-demo .progress span {
  background: linear-gradient(90deg, var(--blue), var(--teal));
  border-radius: 999px;
}

body.analytics-demo .metric-card {
  border-radius: 12px;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

body.analytics-demo .metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

body.analytics-demo .metric-card strong {
  font-variant-numeric: tabular-nums;
}

body.analytics-demo .metric-card.tone-blue {
  border-color: rgba(6, 182, 212, 0.25);
  background: linear-gradient(145deg, #ffffff, #ecfeff);
}

body.analytics-demo .metric-card .delta.up {
  color: #10b981;
}

body.analytics-demo .analytics-chart {
  border-radius: 16px;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

body.analytics-demo .bar-row b {
  background: linear-gradient(180deg, var(--teal), var(--blue));
  border-radius: 6px 6px 0 0;
  opacity: 0.92;
}

body.analytics-demo .insight-panel {
  border-radius: 16px;
}

body.analytics-demo .insight-item.warning strong {
  color: var(--coral);
}

body.analytics-demo .status {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(99, 102, 241, 0.1);
}

body.analytics-demo .cohort-table .head {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
}

body.analytics-demo .tech-stack span {
  border-color: rgba(67, 56, 202, 0.15);
  background: rgba(255, 255, 255, 0.8);
}

@media (max-width: 900px) {
  body.analytics-demo .analytics-nav,
body.analytics-demo .demo-nav {
    grid-template-columns: 1fr 1fr;
  }

  body.analytics-demo .analytics-nav-links {
    grid-column: 1 / -1;
  }
}

body.analytics-demo .analytics-hero {
  grid-template-columns: minmax(260px, 1.1fr) minmax(200px, 0.75fr) minmax(220px, 0.55fr);
  align-items: center;
  gap: clamp(20px, 4vw, 40px);
  min-height: auto;
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

body.analytics-demo .analytics-hero-photo {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 24px 60px rgba(67, 56, 202, 0.16);
}

body.analytics-demo .analytics-hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

body.analytics-demo .brand-story-section {
  padding: clamp(48px, 7vw, 88px) clamp(18px, 5vw, 72px);
}

body.analytics-demo .brand-story-section.tone-light {
  background: linear-gradient(180deg, #f5f3ff, var(--paper));
}

body.analytics-demo .brand-story-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

body.analytics-demo .brand-story-photo {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

body.analytics-demo .brand-story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

body.analytics-demo .cohort-table div.h5 { background: #4338ca; color: #fff; }
body.analytics-demo .cohort-table div.h4 { background: #6366f1; color: #fff; }
body.analytics-demo .cohort-table div.h3 { background: #818cf8; color: #fff; }
body.analytics-demo .cohort-table div.h2 { background: #c7d2fe; }
body.analytics-demo .cohort-table div.h1 { background: #e0e7ff; }
body.analytics-demo .cohort-table div.h0 { background: #f5f3ff; color: var(--muted); }

@media (max-width: 960px) {
  body.analytics-demo .analytics-hero,
  body.analytics-demo .brand-story-grid {
    grid-template-columns: 1fr;
  }

  body.analytics-demo .analytics-hero-photo {
    max-height: 240px;
    aspect-ratio: 16 / 10;
  }
}