/**
 * Shared agency-style case study sections for portfolio promo pages.
 * Link from each promo: <link rel="stylesheet" href="/static/css/portfolio-case.css">
 */

.mls-case {
  --mls-case-border: rgba(0, 0, 0, 0.12);
  --mls-case-muted: rgba(0, 0, 0, 0.62);
  --mls-case-bg: rgba(0, 0, 0, 0.03);
  margin: 3.5rem auto;
  max-width: 72rem;
  padding: 0 1.25rem 2rem;
}

.mls-case-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--mls-case-border);
}

.mls-case-header h2 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.2;
}

.mls-case-header p {
  margin: 0;
  color: var(--mls-case-muted);
  max-width: 40rem;
}

.mls-case-grid {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .mls-case-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.mls-case-block h3 {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.mls-case-block p,
.mls-case-block li {
  color: var(--mls-case-muted);
  line-height: 1.55;
}

.mls-case-block ul {
  margin: 0;
  padding-left: 1.1rem;
}

.mls-case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mls-case-meta li {
  margin: 0;
}

.mls-case-meta strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: inherit;
  opacity: 0.7;
}

.mls-case-arch {
  background: var(--mls-case-bg);
  border: 1px solid var(--mls-case-border);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
}

.mls-case-arch svg {
  display: block;
  width: 100%;
  min-width: 280px;
  height: auto;
}

.mls-case-arch figcaption {
  margin-top: 0.65rem;
  font-size: 0.85rem;
  color: var(--mls-case-muted);
}

.mls-case-tech {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .mls-case-tech {
    grid-template-columns: 1fr 1fr;
  }
}

.mls-case-tech dt {
  margin: 0;
  font-weight: 600;
}

.mls-case-tech dd {
  margin: 0.15rem 0 0;
  color: var(--mls-case-muted);
  font-size: 0.95rem;
}

.mls-case-impact {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.mls-case-impact li {
  background: var(--mls-case-bg);
  border: 1px solid var(--mls-case-border);
  border-radius: 0.5rem;
  padding: 0.9rem 1rem;
}

.mls-case-impact strong {
  display: block;
  font-size: 1.15rem;
  color: inherit;
  margin-bottom: 0.2rem;
}

.mls-case-shots {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
}

.mls-case-shots figure {
  margin: 0;
}

.mls-case-shots img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.4rem;
  border: 1px solid var(--mls-case-border);
  background: #fff;
}

.mls-case-shots figcaption {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  color: var(--mls-case-muted);
}

.mls-case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.mls-case-links a {
  display: inline-block;
  padding: 0.55rem 1rem;
  border: 1px solid var(--mls-case-border);
  border-radius: 0.35rem;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  font-size: 0.95rem;
}

.mls-case-links a:hover,
.mls-case-links a:focus {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.mls-case-links a.mls-case-primary {
  background: #111;
  color: #fff;
  border-color: #111;
}

/* Darker promo pages can override via parent */
.mls-case--on-dark {
  --mls-case-border: rgba(255, 255, 255, 0.18);
  --mls-case-muted: rgba(255, 255, 255, 0.72);
  --mls-case-bg: rgba(255, 255, 255, 0.06);
  color: #f5f5f5;
}

.mls-case--on-dark .mls-case-links a.mls-case-primary {
  background: #f5f5f5;
  color: #111;
  border-color: #f5f5f5;
}