/* Case Studies — Landing, Industry Archive, Single Case Study
   All tokens come from front-page.css (loaded globally). */

/* ── Shared ──────────────────────────────────────────────────── */
.example-tag {
  display:inline-flex; align-items:center; gap:.4rem;
  font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--text-dim); background:var(--glass-bg); border:1px solid var(--glass-border);
  padding:.28rem .65rem; border-radius:var(--r-pill); flex:none;
}

.breadcrumb {
  display:flex; align-items:center; gap:.5rem; flex-wrap:wrap;
  font-size:.85rem; color:var(--text-dim); margin-bottom:1.5rem;
}
.breadcrumb a { color:var(--text-muted); transition:color .2s; }
@media (hover:hover){ .breadcrumb a:hover{ color:var(--text); } }
.breadcrumb-sep { opacity:.4; }

.cs-honesty {
  display:inline-flex; align-items:center; gap:.6rem;
  font-size:.88rem; color:var(--text-muted); background:var(--glass-bg);
  border:1px solid var(--glass-border); border-radius:var(--r-sm);
  padding:.7rem 1rem; margin-top:1.5rem; line-height:1.5;
}
.cs-honesty::before { content:"ⓘ"; flex:none; font-size:1rem; }

.cs-cta-foot { text-align:center; margin-top:clamp(3rem,8vw,5rem); }
.cs-cta-foot p { color:var(--text-muted); margin:0 0 1.25rem; font-size:1rem; }
.cs-cta-foot .btn { width:100%; justify-content:center; }

/* ── Landing: industry grid ──────────────────────────────────── */
.industry-grid {
  display:grid; grid-template-columns:1fr; gap:var(--gap);
}

.industry-card {
  display:flex; flex-direction:column; gap:1rem; padding:1.6rem;
  text-decoration:none; color:inherit;
  transition:background-color .3s, transform var(--dur) var(--ease);
}
@media (hover:hover){ .industry-card:hover{ background:var(--glass-bg-2); transform:translateY(-4px); } }

.industry-card-top { display:flex; align-items:flex-start; gap:1rem; }
.industry-icon {
  width:46px; height:46px; flex:none; border-radius:14px;
  background:var(--accent-soft); border:1px solid var(--glass-border);
  display:grid; place-items:center; color:var(--accent);
}
.industry-icon svg { width:23px; height:23px; }
.industry-card h3 { font-size:1.08rem; margin:0 0 .3rem; }
.industry-card p  { color:var(--text-muted); font-size:.92rem; margin:0; line-height:1.5; }
.industry-count {
  align-self:flex-start; margin-top:auto;
  font-size:.78rem; font-weight:600; color:var(--label);
  background:var(--accent-soft); border:1px solid var(--glass-border);
  padding:.3rem .75rem; border-radius:var(--r-pill);
}

/* ── Archive: case study card list ──────────────────────────── */
.cs-archive-head { margin-bottom:clamp(2rem,7vw,3.5rem); }
.cs-archive-head h1 { margin:.5rem 0 .75rem; }
.cs-archive-intro { color:var(--text-muted); font-size:1rem; line-height:1.6; margin:0; }

.cs-card-grid {
  display:grid; grid-template-columns:1fr; gap:var(--gap);
}
.cs-card {
  display:flex; flex-direction:column; gap:.9rem; padding:1.6rem;
  text-decoration:none; color:inherit;
  transition:background-color .3s, transform var(--dur) var(--ease);
}
@media (hover:hover){ .cs-card:hover{ background:var(--glass-bg-2); transform:translateY(-4px); } }

.cs-card-tags { display:flex; align-items:center; gap:.5rem; flex-wrap:wrap; }
.cs-card h2 { font-size:clamp(1.1rem,2.8vw,1.3rem); margin:0; line-height:1.25; }
.cs-card-descriptor { color:var(--text-muted); font-size:.9rem; margin:0; }
.cs-card-metric {
  display:inline-flex; align-items:baseline; gap:.4rem; margin-top:auto;
}
.cs-card-metric-val {
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(1.75rem,5vw,2.25rem); line-height:1;
  background:linear-gradient(100deg,var(--grad-1),var(--grad-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.cs-card-metric-lbl { color:var(--text-muted); font-size:.82rem; font-weight:500; }

/* ── Single: layout ──────────────────────────────────────────── */
.cs-single-wrap {
  display:grid; grid-template-columns:1fr;
  gap:clamp(2.5rem,7vw,4rem); align-items:start;
}
.cs-tag-row { display:flex; align-items:center; gap:.6rem; flex-wrap:wrap; margin-bottom:1.25rem; }
.cs-industry-pill {
  display:inline-flex; align-items:center; gap:.4rem;
  font-size:.78rem; font-weight:600; color:var(--label);
  background:var(--accent-soft); border:1px solid var(--glass-border);
  padding:.32rem .8rem; border-radius:var(--r-pill);
}
.cs-headline { margin:.15rem 0 .75rem; }
.cs-client-line { color:var(--text-muted); font-size:1rem; margin:0 0 2rem; }

/* At-a-glance bar */
.at-a-glance {
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:1rem; margin-bottom:clamp(2rem,6vw,3rem);
}
.metric-item { text-align:center; padding:1.25rem .75rem; }
.metric-val {
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(2rem,7vw,2.8rem); line-height:1; letter-spacing:-.025em;
  background:linear-gradient(100deg,var(--grad-1),var(--grad-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  display:block; margin-bottom:.35rem;
}
.metric-lbl { font-size:.82rem; color:var(--text-muted); font-weight:500; line-height:1.35; display:block; }

/* Body sections */
.cs-body-section { margin-bottom:clamp(2rem,6vw,2.75rem); }
.cs-section-label {
  font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--label); font-weight:600; margin:0 0 .75rem; display:block;
}
.cs-body-section p {
  color:var(--text-muted); font-size:clamp(1rem,2.4vw,1.06rem);
  line-height:1.75; margin:0 0 .9rem;
}
.cs-body-section p:last-child { margin-bottom:0; }

/* Quote */
.cs-quote-block {
  border-left:3px solid var(--accent); padding:1rem 1.25rem;
  margin:2rem 0; background:var(--glass-bg); border-radius:0 var(--r-sm) var(--r-sm) 0;
}
.cs-quote-block blockquote {
  margin:0 0 .6rem; font-size:1.06rem; line-height:1.65;
  color:var(--text); font-style:italic;
}
.cs-quote-attrib { font-size:.85rem; color:var(--text-muted); font-weight:500; }

/* Sidebar */
.cs-sidebar { display:flex; flex-direction:column; gap:1rem; }
.cs-sidebar-card { padding:1.25rem; }
.cs-sidebar-label {
  font-size:.7rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--text-dim); font-weight:600; margin:0 0 .4rem; display:block;
}
.cs-sidebar-value { color:var(--text); font-size:.95rem; font-weight:500; }

/* Closing CTA */
.cs-closing-cta { text-align:center; margin-top:clamp(3rem,8vw,5rem); padding-top:clamp(2rem,5vw,3rem); border-top:1px solid var(--glass-border); }
.cs-closing-cta h2 { margin-bottom:.75rem; }
.cs-closing-cta p { color:var(--text-muted); margin:0 0 1.75rem; font-size:1rem; }
.cs-closing-cta .btn { width:100%; justify-content:center; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (min-width:640px){
  .industry-grid { grid-template-columns:repeat(2,1fr); }
}

@media (min-width:768px){
  .cs-card-grid { grid-template-columns:repeat(2,1fr); }
  .at-a-glance { grid-template-columns:repeat(4,1fr); }
  .cs-cta-foot .btn { width:auto; }
  .cs-closing-cta .btn { width:auto; }
}

@media (min-width:1100px){
  .industry-grid { grid-template-columns:repeat(3,1fr); }
  .cs-single-wrap { grid-template-columns:1fr 300px; }
}