/* Case-study notify card. Hero-right-column viz for the /case-studies/
   "coming soon" preview. Compact white card, stacked head + single
   pill input + solid CTA + legal line. Mirrors webinar-register-card
   density/chrome so both hero-right widgets feel like a family. */

.case-notify-card {
  width: 100%;
  max-width: 26rem;
  margin-inline: auto;
  padding: clamp(1.25rem, 2vw, 1.75rem);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow:
    0 1px 2px rgb(16 17 20 / 4%),
    0 14px 32px -20px rgb(16 17 20 / 14%);
}

.case-notify-card__head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.case-notify-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  padding: 0.25rem 0.625rem;
  font-size: 0.625rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in oklch, var(--brand-teal) 55%, var(--color-foreground));
  background: color-mix(in oklch, var(--brand-teal) 10%, transparent);
  border: 1px solid color-mix(in oklch, var(--brand-teal) 32%, transparent);
  border-radius: 9999px;
}

.case-notify-card__dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 999px;
  background: var(--brand-teal);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--brand-teal) 22%, transparent);
  animation: case-notify-card-pulse 2.4s var(--ease, cubic-bezier(0.25, 0.46, 0.45, 0.94)) infinite;
}

@keyframes case-notify-card-pulse {
  0%, 100% { box-shadow: 0 0 0 2px color-mix(in oklch, var(--brand-teal) 22%, transparent); }
  50%      { box-shadow: 0 0 0 4px color-mix(in oklch, var(--brand-teal) 10%, transparent); }
}

.case-notify-card__heading {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: var(--font-weight-display);
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-foreground);
}

.case-notify-card__sub {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--color-muted-foreground);
  line-height: var(--lh-snug);
}

.case-notify-card__feedback {
  margin: 0 0 1rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  line-height: var(--lh-snug);
}
.case-notify-card__feedback--ok {
  color: var(--color-foreground);
  background: color-mix(in oklch, var(--brand-teal) 10%, transparent);
  border-color: color-mix(in oklch, var(--brand-teal) 35%, transparent);
}
.case-notify-card__feedback--error {
  color: var(--color-foreground);
  background: color-mix(in oklch, oklch(0.58 0.18 25) 10%, transparent);
  border-color: color-mix(in oklch, oklch(0.58 0.18 25) 40%, transparent);
}

.case-notify-card__form {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.case-notify-card__field {
  display: flex;
  width: 100%;
}

.case-notify-card__input {
  flex: 1;
  min-width: 0;
  padding: 0.75rem 1rem;
  font: inherit;
  font-size: var(--fs-sm);
  color: var(--color-foreground);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  outline: none;
  transition:
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}
.case-notify-card__input::placeholder {
  color: var(--color-muted-foreground);
  opacity: 0.7;
}
.case-notify-card__input:focus-visible {
  border-color: color-mix(in oklch, var(--brand-teal) 55%, var(--color-border));
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--brand-teal) 18%, transparent);
}

.case-notify-card__legal {
  margin: 0.875rem 0 0;
  font-size: 0.75rem;
  color: var(--color-muted-foreground);
  text-align: center;
  line-height: var(--lh-snug);
}