/* ============================================================
   ZERO DRIVER — Glass Panel System
   Primary card surface. Used across: steps, testimonials,
   trust bar, FAQ, corporate block, final CTA.
   ============================================================ */

.zd-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.zd-glass--top-only {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: none;
  border-top: 1px solid var(--glass-border-top);
  box-shadow: var(--glass-shadow);
}

.zd-glass--hoverable {
  transition: border-color var(--transition-colors);
}

.zd-glass--hoverable:hover,
.zd-glass:hover {
  border-color: var(--color-gold-20);
}

/* Trust bar wrapper */
.zd-trust-bar {
  border-radius: var(--radius-xl);
  padding: 1.5rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  gap: 1.5rem;
  max-width: 860px;
  margin: -3rem auto 0;
  position: relative;
  z-index: 10;
}

.zd-trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
}

.zd-trust-bar__icon {
  color: var(--color-gold);
  font-size: 18px;
}

/* Final CTA glass container */
.zd-cta-container {
  border-radius: var(--radius-2xl);
  padding: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

/* Subtle gold tint overlay */
.zd-cta-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-gold);
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* No backdrop-filter fallback */
@supports not (backdrop-filter: blur(1px)) {
  .zd-glass,
  .zd-glass--top-only {
    background: rgba(21, 28, 38, 0.97);
  }
}

@media (max-width: 767px) {
  .zd-trust-bar {
    margin: -2rem 1.25rem 0;
    padding: 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .zd-cta-container {
    padding: 3rem 1.5rem;
    border-radius: var(--radius-xl);
  }
}