/* case_study.css — page-specific styles. Theme (tokens/navbar/footer/buttons) comes from theme.css. */

.cs-main { padding-top: 80px; }

.cs-hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.cs-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(238,62,201,0.08), transparent 55%);
  pointer-events: none;
}
.cs-eyebrow {
  font-size: 0.8rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent-1); font-weight: 600; margin-bottom: 18px;
}
.cs-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem); text-transform: uppercase; line-height: 0.95;
  margin-bottom: 20px;
}
.cs-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; color: var(--text-muted); font-size: 0.9rem; margin-bottom: 28px; }
.cs-meta strong { color: var(--text); font-weight: 600; }
.cs-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.cs-tag {
  font-size: 0.72rem; padding: 5px 12px; border: 1px solid var(--border);
  color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; border-radius: 20px;
}
.cs-section { padding: 80px 0; }
.cs-section:nth-of-type(even) { background: var(--bg-alt); }
.cs-section h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  text-transform: uppercase; margin-bottom: 24px;
}
.cs-prose { max-width: 760px; color: var(--text-muted); font-size: 1.05rem; line-height: 1.8; }
.cs-prose p { margin-bottom: 18px; }
.cs-highlights { list-style: none; padding: 0; margin: 32px 0 0; max-width: 760px; display: grid; gap: 12px; }
.cs-highlights li { display: flex; gap: 14px; align-items: flex-start; color: var(--text-muted); }
.cs-highlights li::before {
  content: ''; width: 8px; height: 8px; margin-top: 9px; border-radius: 50%;
  background: var(--accent-gradient); flex-shrink: 0;
}
/* Side-by-side showcase (current vs v1) */
.cs-showcase { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.cs-current { border-color: var(--accent-1); box-shadow: 0 0 30px rgba(238,62,201,0.12); }
.cs-current .cs-showcase-label { color: var(--accent-2); }
.cs-showcase-card {
  background: var(--bg-card); border: 1px solid var(--border);
  overflow: hidden; display: flex; flex-direction: column;
}
.cs-showcase-card img { width: 100%; display: block; border-bottom: 1px solid var(--border); }
.cs-showcase-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.cs-showcase-label {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-1); font-weight: 700;
}
.cs-showcase-body h3 { font-family: var(--font-display); font-size: 1.5rem; text-transform: uppercase; }
.cs-showcase-body p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.6; }
.cs-showcase-card .btn { margin-top: auto; align-self: flex-start; }
.cs-back { display: inline-flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.9rem; margin-top: 50px; }
.cs-back:hover { color: var(--accent-1); }

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