/* ═══════════════════════════════════════════════════════
   VRUME CASE STUDIES — case-study.css
   Shared template for all individual case study pages.
   Requires: ../index.css (provides :root vars, .navbar, .container,
             .btn, .btn-primary, .btn-secondary, .footer, mobile nav)
   ═══════════════════════════════════════════════════════ */

/* ── PAGE WRAPPER ── */
.cs-page-wrap {
  padding-top: 4.5rem; /* offset fixed navbar */
}

/* ── BREADCRUMB ── */
.cs-breadcrumb {
  font-size: 0.8rem;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}
.cs-breadcrumb a {
  color: var(--secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.cs-breadcrumb a:hover { color: var(--primary); }
.cs-breadcrumb .sep { margin: 0 0.5rem; opacity: 0.4; }

/* ── HERO ── */
.cs-hero-single {
  padding: 4rem 0 3.5rem;
  border-bottom: 1px solid var(--border-color);
  background: radial-gradient(ellipse 80% 40% at 50% 0%, rgba(37,99,235,0.06) 0%, transparent 70%);
}
.cs-hero-single h1 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 1rem 0 1.5rem;
  max-width: 760px;
  background: linear-gradient(to bottom, #fff 50%, #a1a1aa);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── VERTICAL BADGES ── */
.cs-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  border: 1px solid transparent;
}
.cs-badge-dating {
  background: rgba(236,72,153,0.12);
  color: #f472b6;
  border-color: rgba(236,72,153,0.25);
}
.cs-badge-adult {
  background: rgba(239,68,68,0.12);
  color: #f87171;
  border-color: rgba(239,68,68,0.25);
}
.cs-badge-onlyfans {
  background: rgba(139,92,246,0.12);
  color: #a78bfa;
  border-color: rgba(139,92,246,0.25);
}
.cs-badge-igaming {
  background: rgba(99,102,241,0.12);
  color: #818cf8;
  border-color: rgba(99,102,241,0.25);
}
.cs-badge-health {
  background: rgba(16,185,129,0.12);
  color: #34d399;
  border-color: rgba(16,185,129,0.25);
}

/* ── HERO STAT ROW ── */
.cs-hero-stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  max-width: 760px;
  background: var(--bg-surface);
}
.cs-hero-stat {
  flex: 1 1 0;
  min-width: 140px;
  padding: 1.25rem 1.5rem;
  border-right: 1px solid var(--border-color);
  text-align: center;
}
.cs-hero-stat:last-child { border-right: none; }
.cs-hero-stat-value {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.cs-hero-stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
}

/* ── HERO HOOK ── */
.cs-hook {
  font-size: 1.05rem;
  color: var(--secondary);
  max-width: 680px;
  line-height: 1.7;
}

/* ── CHALLENGE + SETUP GRID ── */
.cs-challenge-section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-color);
}
.cs-challenge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.cs-challenge-grid h2,
.cs-setup-col h2 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.cs-challenge-col p {
  font-size: 1.05rem;
  color: var(--secondary);
  line-height: 1.75;
}
.cs-setup-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.cs-setup-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--secondary);
  line-height: 1.5;
}
.cs-setup-list li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  font-weight: 600;
  margin-top: 1px;
}
.cs-setup-list strong {
  color: var(--primary);
  font-weight: 600;
}

/* ── RESULTS ── */
.cs-results-section {
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--border-color);
  background: linear-gradient(to bottom, rgba(37,99,235,0.03) 0%, transparent 40%);
}
.cs-results-section > .container > .cs-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: block;
}
.cs-results-section > .container > h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 2.5rem;
  max-width: 600px;
}
.cs-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.cs-result-stat {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  transition: border-color 0.2s;
}
.cs-result-stat:hover { border-color: var(--border-highlight); }
.cs-result-stat-value {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.35rem;
}
.cs-result-stat-label {
  font-size: 0.8rem;
  color: var(--secondary);
  font-weight: 500;
}
.cs-result-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 3rem;
  max-width: 680px;
}
.cs-result-bullets li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.97rem;
  color: var(--secondary);
  line-height: 1.65;
}
.cs-result-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ── PULL QUOTE ── */
.cs-pullquote {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  padding: 1.75rem 2rem;
  max-width: 680px;
  position: relative;
}
.cs-pullquote::before {
  content: '"';
  position: absolute;
  top: -0.75rem;
  left: 1.5rem;
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}
.cs-pullquote p {
  font-size: 1.05rem;
  color: var(--primary);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 0.85rem;
}
.cs-pullquote cite {
  font-size: 0.8rem;
  color: var(--secondary);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ── INLINE CTA ── */
.cs-inline-cta {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-color);
}
.cs-inline-cta-box {
  background: linear-gradient(135deg, rgba(37,99,235,0.08) 0%, rgba(37,99,235,0.04) 100%);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 16px;
  padding: 2.25rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cs-inline-cta-box p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  max-width: 520px;
}
.cs-inline-cta-box .btn { flex-shrink: 0; }

/* ── TAKEAWAYS ── */
.cs-takeaways-section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-color);
}
.cs-takeaways-section > .container > h2 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.cs-takeaways-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 680px;
}
.cs-takeaways-list li {
  display: flex;
  gap: 1rem;
  font-size: 0.97rem;
  color: var(--secondary);
  line-height: 1.65;
}
.cs-takeaways-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 1px;
}

/* ── BOTTOM CTA ── */
.cs-bottom-cta {
  padding: 5rem 0;
  text-align: center;
  background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(37,99,235,0.07) 0%, transparent 70%);
}
.cs-bottom-cta h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.cs-bottom-cta p {
  font-size: 1rem;
  color: var(--secondary);
  max-width: 520px;
  margin: 0 auto 2.25rem;
  line-height: 1.7;
}
.cs-bottom-cta-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── FOOTER LINK BAR ── */
.footer {
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--border-color);
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.footer-bottom {
  font-size: 0.78rem;
  color: var(--secondary);
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}
.footer .nav-links a {
  font-size: 0.82rem;
  color: var(--secondary);
}
.footer .nav-links a:hover { color: var(--primary); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .cs-hero-single { padding: 2.5rem 0 2.5rem; }
  .cs-hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
    border-radius: 10px;
  }
  .cs-hero-stat {
    flex: 1 1 45%;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
  }
  .cs-hero-stat:nth-child(2n) { border-right: none; }
  .cs-hero-stat:nth-last-child(-n+2) { border-bottom: none; }
  .cs-challenge-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .cs-results-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cs-inline-cta-box {
    flex-direction: column;
    text-align: center;
    padding: 1.75rem 1.5rem;
  }
  .cs-bottom-cta { padding: 3.5rem 0; }
  .nav-links { display: none; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px;
    left: 0; right: 0;
    background: var(--bg-surface);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
    z-index: 99;
  }
  .mobile-menu-toggle { display: flex; }
  .footer-content { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  .cs-results-grid { grid-template-columns: 1fr; }
  .cs-hero-stats { flex-direction: column; }
  .cs-hero-stat { border-right: none; border-bottom: 1px solid var(--border-color); }
  .cs-hero-stat:last-child { border-bottom: none; }
}