/**
 * RankFlow Digital hero image slider.
 * Loaded only when at least one valid slider image is configured.
 */

.rfd-hero-slider {
  --rfd-slider-transition-duration: 600ms;
  width: 100%;
  min-width: 0;
  outline: 0;
}

.rfd-hero-slider-stage {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(111, 152, 203, 0.3);
  border-radius: 24px;
  background:
    radial-gradient(circle at 84% 18%, rgba(36, 124, 255, 0.12), transparent 36%),
    #f5f9ff;
  box-shadow: 0 26px 55px rgba(20, 68, 126, 0.18);
  isolation: isolate;
}

.rfd-hero-slide {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--rfd-slider-transition-duration) ease,
    transform var(--rfd-slider-transition-duration) ease,
    visibility 0s linear var(--rfd-slider-transition-duration);
}

.rfd-hero-slide.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.rfd-hero-slider--slide .rfd-hero-slide {
  transform: translate3d(8%, 0, 0);
}

.rfd-hero-slider--slide .rfd-hero-slide.is-active {
  transform: translate3d(0, 0, 0);
}

.rfd-hero-slide-link,
.rfd-hero-slide-figure {
  display: block;
  width: 100%;
  height: 100%;
}

.rfd-hero-slide-link {
  color: inherit;
  text-decoration: none;
}

.rfd-hero-slide-figure {
  position: relative;
  margin: 0;
}

.rfd-hero-slide-image {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: contain;
  object-position: center;
}

.rfd-hero-slide-caption {
  position: absolute;
  right: clamp(12px, 3vw, 22px);
  bottom: clamp(12px, 3vw, 22px);
  left: clamp(12px, 3vw, 22px);
  z-index: 2;
  display: grid;
  gap: 3px;
  max-width: 82%;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 12px;
  background: rgba(5, 27, 55, 0.88);
  color: #fff;
  box-shadow: 0 10px 24px rgba(5, 27, 55, 0.2);
  backdrop-filter: blur(8px);
}

.rfd-hero-slide-caption strong {
  color: inherit;
  font-size: clamp(0.92rem, 1.4vw, 1.08rem);
  line-height: 1.25;
}

.rfd-hero-slide-caption span {
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(0.76rem, 1.1vw, 0.9rem);
  line-height: 1.4;
}

.rfd-hero-slider-controls {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.rfd-slider-button,
.rfd-slider-dot {
  appearance: none;
  border: 0;
  font: inherit;
  cursor: pointer;
}

.rfd-slider-button {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid #cbdcf1;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--rfd-navy);
  box-shadow: 0 6px 16px rgba(15, 63, 116, 0.1);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.rfd-slider-button:hover {
  border-color: var(--rfd-blue);
  color: var(--rfd-blue);
  transform: translateY(-1px);
}

.rfd-slider-toggle {
  min-width: 88px;
  font-size: 0.8rem;
}

.rfd-slider-toggle-icon {
  width: 14px;
  font-size: 0.8rem;
}

.rfd-slider-dots {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding-inline: 4px;
}

.rfd-slider-dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 2px solid var(--rfd-blue);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px transparent;
  transition: width 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.rfd-slider-dot.is-active {
  width: 24px;
  border-color: var(--rfd-orange);
  border-radius: 999px;
  background: var(--rfd-orange);
}

.rfd-slider-button:focus-visible,
.rfd-slider-dot:focus-visible,
.rfd-hero-slide-link:focus-visible,
.rfd-hero-slider:focus-visible {
  outline: 3px solid var(--rfd-orange);
  outline-offset: 3px;
}

.rfd-slider-button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.rfd-hero-mobile-fallback {
  display: none;
}

@media (max-width: 700px) {
  .rfd-hero-slider-stage {
    border-radius: 18px;
  }

  .rfd-hero-slider--mobile-disabled {
    display: none;
  }

  .rfd-hero-slider--mobile-disabled + .rfd-hero-mobile-fallback {
    display: block;
  }

  .rfd-hero-slider-controls {
    gap: 7px;
    margin-top: 10px;
  }

  .rfd-slider-button {
    padding-inline: 10px;
  }
}

@media (max-width: 480px) {
  .rfd-hero-slide-caption {
    right: 9px;
    bottom: 9px;
    left: 9px;
    max-width: none;
    padding: 9px 11px;
  }

  .rfd-slider-dots {
    gap: 5px;
  }

  .rfd-slider-dot {
    width: 10px;
    height: 10px;
  }

  .rfd-slider-dot.is-active {
    width: 19px;
  }
}

@media (max-width: 360px) {
  .rfd-hero-slider-controls {
    flex-wrap: wrap;
  }

  .rfd-slider-toggle {
    min-width: 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rfd-hero-slide,
  .rfd-slider-button,
  .rfd-slider-dot {
    transition: none !important;
  }
}