/* ════════════════════════════════════════════════
   CLIENT RESULTS — Case Study Cards · KPI count-up · Platform badges
   ════════════════════════════════════════════════ */
#client-results {
  width: 100%;
}

.results-sub {
  color: var(--muted);
  font-size: .95rem;
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

/* Grid Layout */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 1.75rem;
  width: 100%;
}

@media (max-width: 680px) {
  .case-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
}

/* Card Redesign */
.case-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

.case-card:hover {
  border-color: rgba(var(--accent-rgb), .4);
  box-shadow: 0 20px 40px var(--shadow);
  transform: translateY(-4px);
}

/* Card Hero (Now Full Background) */
.case-hero {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  background: var(--bg2);
  /* Optional blur + mask effect */
  backdrop-filter: blur(2px);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at center, transparent 0%, black 100%);
  mask-image: radial-gradient(ellipse 60% 50% at center, transparent 0%, black 100%);
}

.case-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: relative;
  z-index: 0;
}

.hero-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.15), rgba(var(--accent2-rgb), 0.08));
  background-size: 200% 200%;
  animation: meshMove 8s ease infinite;
}

/* Base dark overlay */
.hero-overlay-dark {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1;
}

/* Bottom gradient overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.95) 0%,
      rgba(0, 0, 0, 0.7) 40%,
      rgba(0, 0, 0, 0.3) 70%,
      transparent 100%);
  z-index: 1;
}

/* Card Content */
.case-content {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 4;
}

@media (max-width: 680px) {
  .case-content {
    padding: 1.5rem;
  }
}

/* Card Header */
.case-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.case-name {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: .2rem;
}

.case-period {
  font-size: .8rem;
  color: var(--muted);
}

/* Platform badges / Icons */
.case-platforms {
  display: flex;
  gap: .5rem;
  flex-shrink: 0;
}

.plat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}

.plat-ig {
  background: rgba(225, 48, 108, .15);
  color: #e1306c;
  border: 1px solid rgba(225, 48, 108, .3);
}

.plat-fb {
  background: rgba(24, 119, 242, .15);
  color: #1877f2;
  border: 1px solid rgba(24, 119, 242, .3);
}

.plat-text {
  background: rgba(var(--accent-rgb), .12);
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), .3);
  padding: .25rem .85rem;
  border-radius: 100px;
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .02em;
}

.plat-meta {
  background: rgba(var(--accent-rgb), .12);
  color: var(--accent);
  border: 1px solid rgba(var(--accent-rgb), .3);
}

.plat-icon svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Sub-heading */
.case-sub {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: .8rem;
}

/* KPI metrics grid */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
  width: 100%;
}

@media (max-width: 680px) {
  .case-metrics {
    grid-template-columns: 1fr;
    gap: .6rem;
  }
}

.case-kpi {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem .75rem;
  text-align: center;
  transition: border-color var(--transition);
  min-width: 0;
  overflow: hidden;
  box-sizing: border-box;
}

.case-kpi:hover {
  border-color: rgba(var(--accent-rgb), .25);
}

.kpi-val {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: .3rem;
  word-break: break-all;
  overflow-wrap: break-word;
}

@media (max-width: 480px) {
  .kpi-val {
    font-size: 1.15rem;
  }
}

.kpi-label {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  margin-bottom: .25rem;
}

.kpi-up {
  font-size: .75rem;
  color: #4dff91;
  font-weight: 600;
}

.kpi-cost {
  font-size: .7rem;
  color: var(--muted);
  font-style: italic;
}

/* Divider */
.case-divider {
  height: 1px;
  background: var(--border);
  margin: 1.25rem 0;
}

/* Strategy pills */
.case-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: auto;
  padding-top: 1.25rem;
}