/* public/css/case-study-cb2.css
 * Owns: Crystal Ballroom operator origin story page sections — cb2-prefixed classes only.
 * Does NOT own: legacy cb- classes (case-study-cb.css), global nav, footer (theme.css).
 */

/* ── Shared label reused across cb2 sections ──────────────────────── */
.cb2-section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

/* ── HERO — full-bleed venue photo ───────────────────────────────── */
.cb2-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.cb2-hero-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.cb2-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(18,15,12,0.35) 0%, rgba(18,15,12,0.72) 100%);
  z-index: 1;
}
.cb2-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 140px 64px 80px;
  width: 100%;
}
.cb2-hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.cb2-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 400;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 24px;
}
.cb2-hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.82);
  max-width: 640px;
  margin-bottom: 28px;
}
.cb2-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.cb2-hero-meta-item {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.65);
}
.cb2-hero-meta-dot {
  color: var(--gold);
  opacity: 0.6;
}

/* ── OPERATOR CREDIBILITY CALLOUT ────────────────────────────────── */
.cb2-credibility {
  background: var(--pearl);
  border-bottom: 1px solid var(--border);
  padding: 80px 64px;
}
.cb2-credibility-inner {
  max-width: 940px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 64px;
  align-items: start;
}
.cb2-credibility-h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--charcoal);
  margin-bottom: 24px;
}
.cb2-credibility-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--charcoal-soft);
  max-width: 680px;
  margin-bottom: 18px;
}
.cb2-credibility-body:last-child { margin-bottom: 0; }
.cb2-credibility-founder {
  text-align: center;
}
.cb2-founder-img {
  width: 160px;
  height: 190px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.cb2-founder-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.cb2-founder-title {
  font-size: 12px;
  color: var(--charcoal-soft);
  opacity: 0.7;
  letter-spacing: 0.03em;
}

/* ── TOP-LINE RESULTS STRIP ──────────────────────────────────────── */
.cb2-results {
  background: var(--ivory);
  border-bottom: 1px solid var(--border);
  padding: 80px 64px;
}
.cb2-results-inner {
  max-width: 940px;
  margin: 0 auto;
}
.cb2-results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.cb2-result-stat {
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  background: var(--pearl);
}
.cb2-result-stat:last-child { border-right: none; }
.cb2-result-num {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 600;
  color: var(--gold);
  line-height: 1.1;
  margin-bottom: 10px;
}
.cb2-result-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 12px;
}
.cb2-result-detail {
  font-size: 13px;
  line-height: 1.65;
  color: var(--charcoal-soft);
  opacity: 0.78;
}

/* ── 5-VENUE SHOWCASE ────────────────────────────────────────────── */
.cb2-venues {
  background: var(--pearl);
  padding: 80px 64px;
  border-bottom: 1px solid var(--border);
}
.cb2-venues-inner {
  max-width: 1060px;
  margin: 0 auto;
}
.cb2-venues-h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 400;
  line-height: 1.25;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.cb2-venues-intro {
  font-size: 16px;
  line-height: 1.75;
  color: var(--charcoal-soft);
  max-width: 680px;
  margin-bottom: 64px;
}
.cb2-venue-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 72px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--border);
}
.cb2-venue-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
/* Alternate layout: text left, image right */
.cb2-venue-block--alt .cb2-venue-img-col { order: 2; }
.cb2-venue-block--alt .cb2-venue-text-col { order: 1; }
.cb2-venue-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 2px;
  display: block;
}
.cb2-venue-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
}
.cb2-venue-name {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.25;
  margin-bottom: 6px;
}
.cb2-venue-location {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.cb2-venue-character {
  font-size: 16px;
  line-height: 1.65;
  color: var(--charcoal-soft);
  font-style: italic;
  margin-bottom: 20px;
}
.cb2-venue-facts {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}
.cb2-venue-facts li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--charcoal-soft);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}
.cb2-venue-facts li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 12px;
}
.cb2-venue-channel-mix {
  padding: 16px;
  background: var(--ivory);
  border: 1px solid var(--border);
  border-radius: 2px;
}
.cb2-venue-channel-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal-soft);
  opacity: 0.7;
  margin-bottom: 10px;
}
.cb2-venue-channels {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cb2-channel-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  background: var(--pearl);
  border: 1px solid var(--border);
  border-radius: 1px;
  padding: 4px 10px;
}

/* ── CHANNEL FRAMEWORK ───────────────────────────────────────────── */
.cb2-channels {
  background: #FEF0E5;
  border-top: 1px solid #F5D9C4;
  border-bottom: 1px solid #F5D9C4;
  padding: 80px 64px;
}
.cb2-channels-inner {
  max-width: 940px;
  margin: 0 auto;
}
.cb2-channels-h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 400;
  line-height: 1.25;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.cb2-channels-intro {
  font-size: 16px;
  line-height: 1.75;
  color: var(--charcoal-soft);
  max-width: 640px;
  margin-bottom: 48px;
}
.cb2-channels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
/* 5th card spans full width */
.cb2-channels-grid .cb2-channel-card:nth-child(5) {
  grid-column: 1 / -1;
  max-width: 560px;
}
.cb2-channel-card {
  background: #fff;
  border: 1px solid #F5D9C4;
  border-radius: 2px;
  padding: 32px 28px;
}
.cb2-channel-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 12px;
}
.cb2-channel-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 14px;
  line-height: 1.25;
}
.cb2-channel-body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--charcoal-soft);
  opacity: 0.85;
  margin-bottom: 18px;
}
.cb2-channel-metric {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: 14px;
  border-top: 1px solid #F5D9C4;
}

/* ── CLOSING CTA ─────────────────────────────────────────────────── */
.cb2-cta-section {
  background: var(--pearl);
  padding: 80px 64px;
}
.cb2-cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid var(--gold);
  padding: 64px 56px;
  border-radius: 2px;
}
.cb2-cta-ornament {
  margin-bottom: 28px;
  display: flex;
  justify-content: center;
}
.cb2-cta-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 16px;
  line-height: 1.25;
}
.cb2-cta-sub {
  font-size: 15px;
  line-height: 1.75;
  color: var(--charcoal-soft);
  opacity: 0.8;
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.cb2-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.cb2-cta-btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 40px;
  border-radius: 1px;
  transition: background 0.2s, transform 0.15s;
}
.cb2-cta-btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.cb2-cta-btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 12px 32px;
  border-radius: 1px;
  transition: border-color 0.2s, color 0.2s;
}
.cb2-cta-btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.cb2-cta-footnote {
  font-size: 12px;
  color: var(--charcoal-soft);
  opacity: 0.55;
}
.cb2-cta-email {
  color: var(--gold);
  text-decoration: none;
}
.cb2-cta-email:hover { text-decoration: underline; }

/* ── MOBILE RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .cb2-hero-inner { padding: 100px 24px 56px; }
  .cb2-hero-h1 { font-size: clamp(28px, 7vw, 40px); }
  .cb2-hero-sub { font-size: 16px; }

  .cb2-credibility { padding: 56px 24px; }
  .cb2-credibility-inner { grid-template-columns: 1fr; gap: 40px; }
  .cb2-credibility-founder { display: flex; align-items: center; gap: 20px; text-align: left; }
  .cb2-founder-img { width: 80px; height: 96px; margin: 0; }

  .cb2-results { padding: 56px 24px; }
  .cb2-results-grid { grid-template-columns: repeat(2, 1fr); }
  .cb2-result-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .cb2-result-stat:nth-child(odd) { border-right: 1px solid var(--border); }
  .cb2-result-stat:last-child { border-bottom: none; }

  .cb2-venues { padding: 56px 24px; }
  .cb2-venue-block { grid-template-columns: 1fr; gap: 24px; }
  .cb2-venue-block--alt .cb2-venue-img-col { order: 0; }
  .cb2-venue-block--alt .cb2-venue-text-col { order: 0; }
  .cb2-venue-img { height: 220px; }

  .cb2-channels { padding: 56px 24px; }
  .cb2-channels-grid { grid-template-columns: 1fr; }
  .cb2-channels-grid .cb2-channel-card:nth-child(5) { max-width: 100%; }

  .cb2-cta-section { padding: 56px 24px; }
  .cb2-cta-inner { padding: 40px 28px; }
  .cb2-cta-buttons { gap: 10px; }
}

@media (max-width: 480px) {
  .cb2-hero-inner { padding: 88px 16px 48px; }
  .cb2-credibility { padding: 48px 16px; }
  .cb2-results { padding: 48px 16px; }
  .cb2-results-grid { grid-template-columns: 1fr; }
  .cb2-result-stat { border-right: none !important; border-bottom: 1px solid var(--border); }
  .cb2-result-stat:last-child { border-bottom: none; }
  .cb2-venues { padding: 48px 16px; }
  .cb2-channels { padding: 48px 16px; }
  .cb2-cta-section { padding: 48px 16px; }
  .cb2-cta-inner { padding: 32px 20px; }
}