/* Clinically Proven — full-bleed image carousel with hover reveal */

.clinical-showcase {
  padding: var(--space-8) 0;
  background: var(--color-surface);
  overflow: hidden;
}

.clinical-showcase__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  padding-inline: var(--showcase-inline);
}

.clinical-showcase__title {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.clinical-showcase__nav {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.clinical-showcase__nav-btn {
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  color: var(--color-black);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}

.clinical-showcase__nav-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.12);
}

.clinical-showcase__nav-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.clinical-showcase__scroller {
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-block: 0.75rem;
  scroll-padding-inline: var(--showcase-inline) 1.25rem;
}

.clinical-showcase__scroller::-webkit-scrollbar {
  display: none;
}

.clinical-showcase__track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  padding-inline: var(--showcase-inline) 1.25rem;
}

.clinical-card {
  position: relative;
  flex: 0 0 clamp(18rem, 28vw, 24rem);
  scroll-snap-align: start;
  border-radius: var(--radius-shell);
  overflow: hidden;
  min-height: clamp(28rem, 52vw, 36rem);
  color: var(--color-white);
  transform-origin: center center;
  transition: transform 0.35s var(--ease);
}

@media (hover: hover) {
  .clinical-card:hover {
    transform: scale(1.03);
  }
}

.clinical-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.clinical-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.58) 0%,
    rgba(0, 0, 0, 0.22) 42%,
    rgba(0, 0, 0, 0.12) 68%,
    rgba(0, 0, 0, 0.38) 100%
  );
  transition: background 0.35s ease;
}

@media (hover: hover) {
  .clinical-card:hover .clinical-card__overlay,
  .clinical-card:focus-within .clinical-card__overlay {
    background: rgba(0, 0, 0, 0.78);
  }
}

@media (hover: none) {
  .clinical-card__overlay {
    background: rgba(0, 0, 0, 0.72);
  }
}

.clinical-card__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.82);
}

.clinical-card__title {
  margin: 0;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.clinical-card__info {
  margin-top: auto;
  opacity: 0;
  transform: translateY(0.65rem);
  transition:
    opacity 0.35s ease,
    transform 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
}

@media (hover: hover) {
  .clinical-card:hover .clinical-card__info,
  .clinical-card:focus-within .clinical-card__info {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: none) {
  .clinical-card__info {
    opacity: 1;
    transform: none;
  }
}

.clinical-card__summary {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.95);
}

.clinical-card__body {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 640px) {
  .clinical-showcase__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .clinical-showcase__title {
    max-width: none;
  }

  .clinical-card {
    flex-basis: min(82vw, 20rem);
    min-height: 26rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .clinical-card,
  .clinical-card__overlay,
  .clinical-card__info,
  .clinical-showcase__nav-btn {
    transition: none;
  }

  .clinical-card:hover {
    transform: none;
  }

  .clinical-card__info {
    opacity: 1;
    transform: none;
  }
}