/* ============================================================
   LEAD GENERATION — FEATURED CASE STUDY
   lg-case-study.css
   ============================================================ */

.lg-cs-section {
  background: #080808;
  padding: 30px 40px 100px;
  position: relative;
}

/* ── Section heading ── */
.lg-cs-heading-row {
  max-width: 1280px;
  margin: 0 auto 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.lg-cs-section-heading {
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin: 0;
  max-width: 900px;
  text-align: center;
  white-space: nowrap;
}

.lg-cs-line {
  display: block;
}

.lg-cs-italic-accent {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  color: #e91e8c;
  font-weight: 500;
}

/* Heading slide-up animation */
.lg-cs-anim {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease var(--delay, 0s),
              transform 0.7s ease var(--delay, 0s);
}
.lg-cs-anim.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Card wrapper ── */
.lg-cs-card {
  background: #f4f3ef;
  border-radius: 22px;
  padding: 50px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: stretch;
  min-height: 480px;
  max-width: 1280px;
  margin: 0 auto;
}

/* Card entrance animations */
.lg-cs-fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease var(--cs-delay, 0s),
              transform 0.65s ease var(--cs-delay, 0s);
}
.lg-cs-slide-in {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.75s ease var(--cs-delay, 0s),
              transform 0.75s ease var(--cs-delay, 0s);
}
.lg-cs-card-anim.lg-cs-visible .lg-cs-fade-up,
.lg-cs-card-anim.lg-cs-visible .lg-cs-slide-in {
  opacity: 1;
  transform: translate(0, 0);
}

/* ── Left column ── */
.lg-cs-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.lg-cs-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.lg-cs-logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #e91e8c, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lg-cs-logo-initials {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
}

.lg-cs-logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.02em;
}

.lg-cs-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.lg-cs-badge {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: rgba(0,0,0,0.45);
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.lg-cs-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  color: #0a0a0a;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
}

.lg-cs-desc {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(0,0,0,0.6);
  margin: 0 0 14px;
  max-width: 400px;
}

.lg-cs-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: 1.8px;
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1.5px solid #0a0a0a;
  align-self: flex-start;
  margin-top: 8px;
  transition: gap 0.3s ease;
}
.lg-cs-cta:hover { gap: 14px; }
.lg-cs-cta svg { transition: transform 0.3s ease; }
.lg-cs-cta:hover svg { transform: translate(2px, -2px); }

/* ── Right column ── */
.lg-cs-right {
  position: relative;
}

/* ── Image card ── */
.lg-cs-image {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #1a0533 0%, #2d0b5c 55%, #1e0442 100%);
}

.lg-cs-img-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(233,30,140,0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(124,58,237,0.3) 0%, transparent 55%);
}

.lg-cs-img-streaks {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 28px,
    rgba(255,255,255,0.03) 28px,
    rgba(255,255,255,0.03) 30px
  );
}

/* ── Campaign Dashboard Art ── */
.lg-cs-dashboard {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 24px;
}

.lg-cs-dash-inner {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Dashboard header */
.lg-cs-dash-header {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 10px 14px;
}

.lg-cs-dash-fb-logo {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: #1877f2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  line-height: 1;
}

.lg-cs-dash-head-title {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  letter-spacing: 0.3px;
}

.lg-cs-dash-head-sub {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 500;
  color: rgba(255,255,255,0.45);
  margin-top: 1px;
}

.lg-cs-dash-live {
  margin-left: auto;
  background: rgba(74,222,128,0.15);
  color: #4ade80;
  border: 1px solid rgba(74,222,128,0.3);
  font-family: 'Inter', sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Metric tiles */
.lg-cs-dash-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.lg-cs-dash-metric {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 8px;
  text-align: center;
}

.lg-cs-dash-metric-val {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 5px;
}

.lg-cs-dash-metric-lbl {
  font-family: 'Inter', sans-serif;
  font-size: 8px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Bar chart */
.lg-cs-dash-chart-wrap {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px 14px 10px;
}

.lg-cs-dash-chart-ttl {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.lg-cs-dash-chart-body {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 80px;
}

.lg-cs-dash-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
}

.lg-cs-dash-bar-count {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
}

.lg-cs-dash-bar {
  width: 100%;
  height: 0;   /* animated to --bar-h on scroll */
  background: linear-gradient(180deg, #e91e8c, #7c3aed);
  border-radius: 4px 4px 2px 2px;
  transition: height 0.9s cubic-bezier(0.22, 1, 0.36, 1) var(--bar-delay, 0s);
}

/* When visible, grow bars */
.lg-cs-dash-chart-wrap.bars-go .lg-cs-dash-bar {
  height: var(--bar-h);
}

.lg-cs-dash-bar-wk {
  font-family: 'Inter', sans-serif;
  font-size: 8px;
  font-weight: 600;
  color: rgba(255,255,255,0.35);
}

/* ── Stat pills (over the image) ── */
.lg-cs-img-pill-1 {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  padding: 7px 14px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: 1.5px;
}

.lg-cs-img-pill-2 {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 3;
  padding: 7px 14px;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1.5px;
}

/* ── Mobile ── */
@media (max-width: 900px) {
  .lg-cs-section { padding: 40px 24px 70px; }
  .lg-cs-section-heading { white-space: normal; font-size: clamp(24px, 5vw, 38px); }
  .lg-cs-card {
    grid-template-columns: 1fr;
    padding: 28px;
    gap: 28px;
    min-height: auto;
  }
  .lg-cs-right {
    aspect-ratio: 1;
    min-height: 300px;
  }
  .lg-cs-image { position: absolute; inset: 0; }
  .lg-cs-dash-metric-val { font-size: 16px; }
}

@media (max-width: 480px) {
  .lg-cs-logo-text { font-size: 14px; }
  .lg-cs-title { font-size: 20px; }
  .lg-cs-dash-metric-val { font-size: 14px; }
  .lg-cs-dash-chart-body { height: 60px; }
}

/* mobile readability: micro-labels under 10px are raised on phones */
@media (max-width: 768px) {
  .lg-cs-dash-head-sub { font-size: 10.5px; }
  .lg-cs-dash-live { font-size: 10.5px; }
  .lg-cs-dash-metric-lbl { font-size: 10.5px; }
  .lg-cs-dash-chart-ttl { font-size: 10.5px; }
  .lg-cs-dash-bar-count { font-size: 10.5px; }
  .lg-cs-dash-bar-wk { font-size: 10.5px; }
}