/* ═══════════════════════════════
   NADIA GARCÍA — Case Study Pages
   ═══════════════════════════════ */

/* ── Hero ── */
.case-hero {
  min-height: 55vh;
  background: var(--bg2);
  display: flex;
  align-items: flex-end;
  padding: 9rem 5rem 4rem;
  position: relative;
  overflow: hidden;
}
.case-hero-line {
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--g1);
}
.case-hero-glow {
  position: absolute; top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(124,77,219,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.case-hero-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 400;
}
.case-hero-eyebrow::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--g1);
}
.case-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 200;
  color: var(--ink);
  line-height: 1.05;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}
.case-meta-row {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}
.case-meta-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 400;
}
.case-meta-value {
  font-size: var(--fs-small);
  color: var(--ink-mid);
  font-weight: 300;
}

/* ── Back button ── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 400;
  padding: 2rem 5rem;
  display: block;
  transition: color var(--transition);
}
.back-btn:hover { color: var(--ink); }

/* ── Content body ── */
.case-body {
  max-width: 820px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

/* ── Sections ── */
.cs-section { margin-bottom: 4.5rem; }

.cs-label {
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 400;
}
.cs-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 160px;
}

.cs-section h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 200;
  color: var(--ink);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.cs-section p {
  font-size: 0.92rem;
  color: var(--ink-mid);
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 0.9rem;
}
.cs-section strong { color: var(--ink); font-weight: 500; }
.cs-section ul { list-style: none; padding: 0; margin: 0.75rem 0; }
.cs-section ul li {
  font-size: 0.92rem;
  color: var(--ink-mid);
  line-height: 1.8;
  font-weight: 300;
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.35rem;
}
.cs-section ul li::before {
  content: '';
  position: absolute; left: 0; top: 0.65rem;
  width: 6px; height: 1px;
  background: var(--g1);
}

/* ── Result cards ── */
.results-row {
  display: flex;
  gap: 1.25rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}
.result-card {
  flex: 1;
  min-width: 150px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  position: relative;
}
.result-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--g1);
}
.result-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 200;
  background: var(--g1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
}
.result-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 0.5rem;
  display: block;
  font-weight: 400;
}

/* ── Image slots ── */
.cs-img {
  width: 100%;
  border-radius: var(--radius);
  margin: 2.5rem 0;
  display: block;
}
.cs-img-caption {
  font-size: 0.72rem;
  color: var(--ink-dim);
  text-align: center;
  margin-top: -1.5rem;
  margin-bottom: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}

/* ── Next project ── */
.next-project {
  border-top: 1px solid var(--border);
  padding: 4rem 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.next-label {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 400;
}
.next-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 200;
  color: var(--ink);
  transition: background var(--transition), -webkit-background-clip var(--transition);
}
.next-project a:hover .next-title {
  background: var(--g1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.next-arrow {
  font-size: 2rem;
  color: var(--ink-dim);
  transition: color var(--transition), transform var(--transition);
}
.next-project a:hover .next-arrow { color: var(--purple); transform: translateX(6px); }

/* ── Responsive ── */
@media (max-width: 920px) {
  .case-hero { padding: 8rem 2rem 3rem; }
  .back-btn { padding: 1.5rem 2rem; }
  .case-meta-row { gap: 2rem; }
  .next-project { padding: 3rem 2rem; flex-direction: column; align-items: flex-start; }
}