/* ==========================================================================
   DENTALINS — DOCTOR SHOWCASE (doctor-card.css)
   DentSPA-style showcase: Left content + right doctor slider with arrows.
   BEM: .doc-showcase, .doctor-card
   ========================================================================== */


/* ======================================================================
   1. SHOWCASE LAYOUT
   ====================================================================== */

.doc-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .doc-showcase {
    grid-template-columns: 0.75fr 1.25fr;
    gap: var(--space-12);
  }
}

@media (min-width: 1024px) {
  .doc-showcase {
    grid-template-columns: 0.7fr 1.3fr;
    gap: var(--space-16);
  }
}


/* ======================================================================
   2. CONTENT SIDE (Left)
   ====================================================================== */

.doc-showcase__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Decorative icon */
.doc-showcase__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-400);
  margin-bottom: var(--space-2);
}

.doc-showcase__icon svg {
  width: 48px;
  height: 48px;
}

.doc-showcase__tag {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary-300);
  line-height: var(--leading-relaxed);
}

.doc-showcase__title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--weight-bold);
  color: var(--color-neutral-0);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
}

.doc-showcase__text {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--leading-relaxed);
  max-width: 40ch;
}

/* Link */
.doc-showcase__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all var(--transition-hover);
  margin-top: var(--space-4);
}

.doc-showcase__link svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-hover);
}

.doc-showcase__link:hover {
  color: var(--color-primary-300);
}

.doc-showcase__link:hover svg {
  transform: translateX(4px);
}


/* ======================================================================
   3. STAGE SIDE (Right — slider area)
   ====================================================================== */

.doc-showcase__stage {
  position: relative;
}

/* Overflow wrapper — clips only the track, arrows stay outside */
.doc-showcase__track-wrap {
  overflow: hidden;
  border-radius: var(--radius-xl);
}

/* Track — horizontal scroll via transform */
.doc-showcase__track {
  display: flex;
  gap: var(--space-5);
  transition: transform 500ms var(--ease-smooth);
  will-change: transform;
}

/* Slide wrapper — always visible, sized by flex */
.doc-showcase__slide {
  flex: 0 0 100%;
  min-width: 0;
}

/* On desktop show 2 at a time */
@media (min-width: 768px) {
  .doc-showcase__slide {
    flex: 0 0 calc(50% - var(--space-3));
  }
}


/* ======================================================================
   4. DOCTOR CARD
   ====================================================================== */

.doctor-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--transition-normal);
}

.doctor-card:hover {
  transform: translateY(-4px);
}


/* ======================================================================
   5. PHOTO
   ====================================================================== */

.doctor-card__photo-wrap {
  position: relative;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.03);
}

.doctor-card__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.doctor-card:hover .doctor-card__photo {
  transform: scale(1.04);
}

/* Gradient overlay — name readability */
.doctor-card__photo-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(11, 29, 58, 0.85), transparent);
  pointer-events: none;
  z-index: 1;
}


/* ======================================================================
   6. INFO (on top of gradient)
   ====================================================================== */

.doctor-card__info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: var(--space-5) var(--space-5) var(--space-6);
}

.doctor-card__name {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-neutral-0);
  margin-bottom: var(--space-1);
}

.doctor-card__specialty {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  font-weight: var(--weight-normal);
}


/* ======================================================================
   7. NAV ARROWS
   ====================================================================== */

.doc-showcase__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255, 255, 255, 0.25);
  background: rgba(var(--btn-secondary-rgb), 0.6);
  backdrop-filter: blur(8px);
  color: var(--color-neutral-0);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-hover);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.doc-showcase__arrow svg {
  width: 20px;
  height: 20px;
}

.doc-showcase__arrow--prev {
  left: calc(-1 * var(--space-3));
}

.doc-showcase__arrow--next {
  right: calc(-1 * var(--space-3));
}

@media (min-width: 768px) {
  .doc-showcase__arrow--prev {
    left: calc(-1 * var(--space-6));
  }

  .doc-showcase__arrow--next {
    right: calc(-1 * var(--space-6));
  }
}

.doc-showcase__arrow:hover {
  border-color: var(--color-primary-400);
  background: var(--color-primary-500);
  box-shadow: 0 6px 24px rgba(var(--btn-primary-rgb), 0.4);
  transform: translateY(-50%) scale(1.08);
}

.doc-showcase__arrow:active {
  transform: translateY(-50%) scale(0.96);
  background: var(--color-primary-600);
}


/* ======================================================================
   8. SCROLL ANIMATION
   ====================================================================== */

.doc-showcase__content,
.doc-showcase__stage {
  opacity: 0;
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
}

.doc-showcase__content {
  transform: translateX(-30px);
}

.doc-showcase__stage {
  transform: translateX(30px);
}

.doc-showcase.is-visible .doc-showcase__content,
.doc-showcase.is-visible .doc-showcase__stage {
  opacity: 1;
  transform: translateX(0);
}

@media (prefers-reduced-motion: reduce) {
  .doc-showcase__content,
  .doc-showcase__stage {
    opacity: 1;
    transform: none;
    transition: none;
  }
}