/* ============================================================
   CAMPAIGN ZONES — Salesforce Personalization slots (VOLT)
   ============================================================ */

/* ── Base zone indicator ── */
[data-p13n-zone] {
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(180, 255, 60, 0.08);
  border-radius: var(--radius-lg);
}

/* Developer zone label — always visible for demo educational value */
[data-p13n-zone]::before {
  content: attr(data-p13n-zone);
  position: absolute;
  top: -1px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-accent);
  background: rgba(180, 255, 60, 0.1);
  border: 1px solid rgba(180, 255, 60, 0.2);
  border-top: none;
  padding: 2px 8px;
  border-radius: 0 0 4px 4px;
  opacity: 0.7;
  z-index: 1;
  pointer-events: none;
}

/* ── Hero banner zone — no box-shadow (full bleed) ── */
[data-p13n-zone="hero-banner"] {
  box-shadow: none;
  border-radius: 0;
}

/* ── Homepage recs zone ── */
[data-p13n-zone="homepage-recs"] {
  padding: var(--space-4) 0;
}

/* ── PDP recs zone ── */
[data-p13n-zone="pdp-recs"] {
  padding: var(--space-4) 0;
}

/* ── Cart promo zone ── */
[data-p13n-zone="cart-promo"] {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* ── Exit intent (shown by JS) ── */
[data-p13n-zone="exit-intent"] {
  display: none;
}

/* ── Zone loading state ── */
.zone-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 32px;
  color: var(--clr-text-2);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
}

.zone-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--clr-border-2);
  border-top-color: var(--clr-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Hero Banner (default fallback) ── */
.hero-banner {
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
  padding: var(--space-20) 0;
}

/* Radial lime glow */
.hero-banner::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(ellipse at center, rgba(180,255,60,0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* Subtle grid lines */
.hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-banner-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: var(--clr-accent-dim);
  border: 1px solid rgba(180,255,60,0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  animation: fadeUp 0.6s var(--ease-out) both;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--clr-text);
  margin-bottom: var(--space-6);
  animation: fadeUp 0.6s var(--ease-out) 0.1s both;
}

.hero-title em {
  font-style: normal;
  color: var(--clr-accent);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-text-2);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-10);
  animation: fadeUp 0.6s var(--ease-out) 0.2s both;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  animation: fadeUp 0.6s var(--ease-out) 0.3s both;
}

/* ── Promo Banner (cart-promo fallback) ── */
.promo-banner {
  background: var(--clr-surface-2);
  border: 1px solid rgba(180,255,60,0.15);
  color: var(--clr-text);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  border-radius: var(--radius-lg);
}

.promo-banner h4 { font-family: var(--font-display); font-weight: 700; font-size: var(--text-base); margin-bottom: var(--space-1); }
.promo-banner p  { font-size: var(--text-sm); color: var(--clr-text-2); }

/* ── Recommendation strip ── */
.recs-strip { padding: var(--space-12) 0; }

.recs-strip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.recs-strip-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  color: var(--clr-text);
  letter-spacing: -0.02em;
}

.recs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

@media (max-width: 1024px) { .recs-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .recs-grid { grid-template-columns: repeat(2, 1fr); } }