/* Shared styles for Eventide deep-dive pages (used by every route stub). */

/* Content fragments were written for the brochure context, which loads these
   display faces in its own head — stubs must load them too or every heading
   falls back to the default serif. */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Space+Grotesk:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --intel-blue: #0068B5;
  --intel-blue-dark: #004A86;
  --eventide-gold: #C8922A;
  --eventide-gold-light: #F0B848;
  --eventide-dusk: #1A0A2E;
  --text-primary: #0F0F0F;
  --surface: #FFFFFF;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--surface);
  line-height: 1.6;
  overflow-x: hidden;
}

.back-button {
  position: fixed;
  top: 20px;
  /* Clear the 52px global navigator rail on desktop. */
  left: 72px;
  z-index: 1000;
  padding: 12px 20px;
  background: rgba(0, 104, 181, 0.95);
  color: white;
  border: none;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
  backdrop-filter: blur(8px);
}

.back-button:hover {
  background: rgba(0, 104, 181, 1);
  transform: translateY(-1px);
}

.back-button:active {
  transform: translateY(0);
}

@media (max-width: 900px) {
  .back-button { left: 20px; }
}

.deepdive-container {
  width: 100%;
  min-height: 100vh;
}

.error-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 48px 24px;
  text-align: center;
}

.error-message h1 {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--intel-blue);
  margin-bottom: 16px;
}

.error-message p {
  font-size: 16px;
  color: #666;
  max-width: 600px;
}