/* Customer Stories — HUB page supplement.
   Loads AFTER /assets/css/style.css; reuses chrome, tokens, .eyebrow, .btn, .final.
   All hub-only components are namespaced .cs-* to avoid colliding with style.css. */

/* Hero (navy) */
.cs-hero {
  background: var(--navy);
  color: #fff;
  border-bottom: 1px solid var(--navy-mid);
  padding: 76px 0 60px;
  position: relative;
  overflow: hidden;
}
.cs-hero::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 600px; height: 100%;
  background: radial-gradient(ellipse at 80% 50%, rgba(200,68,73,0.14) 0%, transparent 60%);
  pointer-events: none;
}
.cs-hero .container { position: relative; z-index: 1; }
.cs-hero .eyebrow { background: rgba(200,68,73,0.15); color: var(--red-light); }
.cs-hero h1 {
  font-family: "DM Serif Display", serif;
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -1.4px;
  color: #fff;
  margin: 0 0 18px;
  max-width: 680px;
}
.cs-hero h1 em { font-style: italic; color: var(--red-light); }
.cs-hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.66);
  max-width: 560px;
  margin: 0;
}

/* Filter bar (sticky under nav) */
.cs-filter-bar {
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  position: sticky;
  top: 64px;
  z-index: 90;
}
.cs-filter-inner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cs-filter-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-right: 4px;
}
.cs-filter-btn {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--border-mid);
  background: #fff;
  color: var(--text-mid);
  transition: all 0.2s;
}
.cs-filter-btn:hover { border-color: var(--navy); color: var(--navy); }
.cs-filter-btn.active { background: var(--navy); border-color: var(--navy); color: #fff; }
.cs-filter-btn.f1.active { background: var(--green); border-color: var(--green); }
.cs-filter-btn.f2.active { background: var(--blue); border-color: var(--blue); }
.cs-filter-btn.f3.active { background: var(--amber); border-color: var(--amber); }
.cs-filter-btn.f4.active { background: var(--red); border-color: var(--red); }

/* Story grid */
.cs-stories { background: var(--cream); }
.cs-count {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.04em;
  margin: 0 0 28px;
}
.cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* Story card (whole card is a link) */
.cs-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.cs-card:hover {
  border-color: var(--border-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.cs-card.is-hidden { display: none; }
.cs-card-top { padding: 24px 24px 0; flex-grow: 1; }
.cs-layer {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 14px;
}
.cs-layer .cs-dot { width: 7px; height: 7px; border-radius: 50%; }
.cs-layer.l1 { color: var(--green); } .cs-layer.l1 .cs-dot { background: var(--green); }
.cs-layer.l2 { color: var(--blue); }  .cs-layer.l2 .cs-dot { background: var(--blue); }
.cs-layer.l3 { color: var(--amber); } .cs-layer.l3 .cs-dot { background: var(--amber); }
.cs-layer.l4 { color: var(--red); }   .cs-layer.l4 .cs-dot { background: var(--red); }
.cs-card h2 {
  font-family: "DM Serif Display", serif;
  font-weight: 400;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.4px;
  color: var(--navy);
  margin: 0 0 12px;
}
.cs-teaser { font-size: 13.5px; line-height: 1.6; color: var(--text-mid); margin: 0 0 20px; }
.cs-metrics { display: flex; gap: 20px; flex-wrap: wrap; margin: 0 0 22px; }
.cs-metric-num {
  font-family: "DM Serif Display", serif;
  font-size: 26px;
  line-height: 1;
  color: var(--navy);
}
.cs-metric-label { font-size: 11px; color: var(--text-mid); margin-top: 3px; }
.cs-card-foot {
  padding: 16px 24px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}
.cs-chips { display: flex; gap: 5px; flex-wrap: wrap; }
.cs-chip {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--text-light);
  background: var(--cream);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 100px;
}
.cs-read {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--red);
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.cs-card:hover .cs-read { color: var(--navy); }

/* Coming-soon (non-link) */
.cs-card.is-soon { opacity: 0.62; }
.cs-card.is-soon:hover { transform: none; box-shadow: none; border-color: var(--border); }
.cs-soon-badge {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  background: var(--cream);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 100px;
  margin: 0 0 14px;
}
.cs-soon-foot {
  padding: 16px 24px 22px;
  border-top: 1px solid var(--border);
  margin-top: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

@media (max-width: 960px) {
  .cs-grid { grid-template-columns: 1fr; }
  .cs-filter-bar { top: 0; }
  .cs-hero { padding: 52px 0 44px; }
}

@media (max-width: 480px) {
  .cs-hero { padding: 44px 0 36px; }
  .cs-hero-sub { font-size: 16px; }
}

.cs-filter-btn:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; }