/* ============================================================
   HERO SLIDER — Reusable carousel plugin
   ALL rules scoped under .hero-slider to prevent bleed from
   global styles.css typography (h1-h6, p, a, img rules).
   Themed via the same cobalt CSS variables as blog-gallery.css,
   so both plugins read as one visual system.
   ============================================================ */

/* ── Wrapper ── */
.hero-slider {
  width: 100%;
  position: relative;
  /* --hs-width / --hs-height / --hs-speed / --hs-hover-zoom-scale /
     --hs-hover-zoom-speed are set inline by hero-slider.js from the
     DEFAULTS block (or data-slider-* overrides). Fallbacks here cover
     the case the plugin fails to init before paint. */
  --hs-width: 100%;
  --hs-height: 480px;
  --hs-speed: 700ms;
  --hs-hover-zoom-scale: 1.06;
  --hs-hover-zoom-speed: 600ms;
}

/* ── Viewport — the visible window, always 100% of its container ── */
.hero-slider .hs-viewport {
  position: relative;
  width: var(--hs-width);
  height: var(--hs-height);
  max-width: 100%;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--glass-border, rgba(154, 160, 196, 0.18));
  background: var(--color-surface, #0b0c16);
  box-shadow: var(--shadow-soft, 0 12px 40px rgba(0, 0, 0, 0.85));
}

.hero-slider .hs-viewport.is-hidden {
  display: none;
}

/* ── Track — only needed for the 'slide' transition mode ── */
.hero-slider .hs-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slider .hs-mode-slide .hs-track {
  display: flex;
  width: 100%;
  height: 100%;
  will-change: transform;
}

/* ============================================================
   SLIDES
   Default (fade / zoom modes): slides stack absolutely and
   crossfade via opacity. Slide mode overrides to a flex row.
   ============================================================ */
.hero-slider .hs-slide {
  position: absolute;
  inset: 0;
  cursor: default;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--hs-speed) ease, transform var(--hs-speed) ease;
}

.hero-slider .hs-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

/* Slide mode — flex row, each slide takes full viewport width */
.hero-slider .hs-mode-slide .hs-slide {
  position: relative;
  inset: auto;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  opacity: 1;
  pointer-events: auto;
}

/* Zoom mode — fade + gentle scale-in on activation */
.hero-slider .hs-mode-zoom .hs-slide {
  transform: scale(1.04);
}
.hero-slider .hs-mode-zoom .hs-slide.is-active {
  transform: scale(1);
}

.hero-slider .hs-slide picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-slider .hs-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: none;
  border-radius: 0;
  margin: 0;
  padding: 0;
  filter: none;
  box-shadow: none;
  transition: transform var(--hs-hover-zoom-speed) ease;
}

/* Slides linked to an article or a track invite a click.
   Zoom applies on hover for either interactive kind; the two selectors
   stay separate ([role="button"] for article slides, .hs-slide-link for
   track slides) since track slides no longer put role="button" on the
   outer div — the inner <a> is the real interactive element there. */
.hero-slider .hs-slide[role="button"]:hover .hs-slide-img,
.hero-slider .hs-slide[role="button"]:focus-visible .hs-slide-img,
.hero-slider .hs-slide-link:hover .hs-slide-img,
.hero-slider .hs-slide-link:focus-visible .hs-slide-img {
  transform: scale(var(--hs-hover-zoom-scale));
}
.hero-slider .hs-slide[role="button"] {
  cursor: pointer;
}
.hero-slider .hs-slide[role="button"]:focus-visible {
  outline: 2px solid var(--color-crimson-bright, #4d85ff);
  outline-offset: -2px;
}

/* Track slides — the <a> is what's actually clickable/focusable,
   sized to fill the whole slide and stripped of default link styling
   so it's visually identical to the article-slide click target. */
.hero-slider .hs-slide-link {
  position: absolute;
  inset: 0;
  display: block;
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}
.hero-slider .hs-slide-link:focus-visible {
  outline: 2px solid var(--color-crimson-bright, #4d85ff);
  outline-offset: -2px;
}

/* ── Caption bar ── */
.hero-slider .hs-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 14px 20px 16px;
  font-size: 0.78rem;
  font-family: var(--font-body, sans-serif);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text, #e4e6f2);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
  background: linear-gradient(to top, rgba(0, 0, 8, 0.75) 0%, transparent 100%);
  pointer-events: none;
}

/* ============================================================
   ARROWS
   ============================================================ */
.hero-slider .hs-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  line-height: 1;
  border-radius: 50%;
  background: var(--glass-bg, rgba(0, 0, 10, 0.58));
  border: 1px solid rgba(154, 160, 196, 0.2);
  color: var(--color-text-muted);
  cursor: pointer;
  z-index: 3;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.hero-slider .hs-arrow:hover {
  border-color: var(--color-crimson, #1e4fc7);
  box-shadow: var(--glow-crimson, 0 0 20px rgba(30, 79, 199, 0.80));
  color: var(--color-text, #e4e6f2);
  transform: translateY(-50%) scale(1.06);
}

/* Arrows overlaid on the image, inset from the edges */
.hero-slider .hs-arrows-inside .hs-arrow-prev { left: 14px; }
.hero-slider .hs-arrows-inside .hs-arrow-next { right: 14px; }

/* Arrows pushed outside the viewport, sitting in the gutters */
.hero-slider .hs-arrows-outside .hs-arrow-prev { left: -54px; }
.hero-slider .hs-arrows-outside .hs-arrow-next { right: -54px; }

@media (max-width: 860px) {
  /* Not enough gutter room on small screens — fall back to inside placement */
  .hero-slider .hs-arrows-outside .hs-arrow-prev { left: 14px; }
  .hero-slider .hs-arrows-outside .hs-arrow-next { right: 14px; }
}

/* ============================================================
   DOTS
   ============================================================ */
.hero-slider .hs-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 3;
}

.hero-slider .hs-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  padding: 0;
  border: 1px solid rgba(154, 160, 196, 0.4);
  background: rgba(0, 0, 10, 0.5);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.hero-slider .hs-dot:hover {
  border-color: var(--color-crimson, #1e4fc7);
  transform: scale(1.2);
}

.hero-slider .hs-dot.is-active {
  background: var(--color-crimson-bright, #4d85ff);
  border-color: var(--color-crimson-bright, #4d85ff);
  box-shadow: var(--glow-crimson, 0 0 20px rgba(30, 79, 199, 0.80));
}

/* ============================================================
   ARTICLE VIEW
   Identical pattern to blog-gallery.css's .bg-article rules,
   renamed under hs- so both plugins can share a page without
   colliding, while staying visually indistinguishable.
   ============================================================ */
.hero-slider .hs-article {
  display: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.hero-slider .hs-article.is-visible {
  display: block;
  opacity: 1;
}

.hero-slider .hs-article-header {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--glass-border, rgba(154, 160, 196, 0.18));
}

.hero-slider .hs-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 0.72rem;
  font-family: var(--font-body, sans-serif);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--glass-bg, rgba(0, 0, 10, 0.58));
  border: 1px solid rgba(154, 160, 196, 0.2);
  border-radius: 7px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, transform 0.15s ease;
  text-shadow: none;
  box-shadow: none;
  text-decoration: none;
}
.hero-slider .hs-back-btn:hover {
  border-color: var(--color-crimson, #1e4fc7);
  box-shadow: var(--glow-crimson, 0 0 20px rgba(30, 79, 199, 0.80));
  color: var(--color-text, #e4e6f2);
  transform: translateY(-1px);
}

.hero-slider .hs-article-content {
  line-height: 1.75;
  color: var(--color-text, #e4e6f2);
}
.hero-slider .hs-article-content h1,
.hero-slider .hs-article-content h2,
.hero-slider .hs-article-content h3,
.hero-slider .hs-article-content h4,
.hero-slider .hs-article-content h5,
.hero-slider .hs-article-content h6 {
  font-family: var(--font-body, sans-serif);
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-heading, #eceefc);
  text-shadow: none;
  margin: 0 0 0.8rem;
}
.hero-slider .hs-article-content h1 {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  margin-bottom: 20px;
}
.hero-slider .hs-article-content h2 {
  font-size: clamp(1rem, 2vw, 1.35rem);
  margin-top: 28px;
  margin-bottom: 12px;
}
.hero-slider .hs-article-content p {
  margin: 0 0 16px;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-text, #e4e6f2);
  font-family: var(--font-body, sans-serif);
  letter-spacing: normal;
  text-shadow: none;
  line-height: 1.75;
}
.hero-slider .hs-article-content a {
  color: var(--color-crimson-bright, #4d85ff);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 79, 199, 0.42);
  transition: border-color 0.15s ease, color 0.15s ease;
  text-shadow: none;
}
.hero-slider .hs-article-content a:hover {
  color: var(--color-text, #e4e6f2);
  border-bottom-color: var(--color-crimson-bright, #4d85ff);
  text-shadow: none;
}

.hero-slider .hs-article-content img {
  display: block;
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: 10px;
  margin: 22px 0;
  border: 1px solid rgba(154, 160, 196, 0.2);
  box-shadow: none;
  filter: none;
  object-fit: initial;
  aspect-ratio: initial;
}

.hero-slider .hs-article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--glass-border, rgba(154, 160, 196, 0.18));
  gap: 12px;
}
.hero-slider .hs-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  font-size: 0.72rem;
  font-family: var(--font-body, sans-serif);
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--glass-bg, rgba(0, 0, 10, 0.58));
  border: 1px solid rgba(154, 160, 196, 0.2);
  border-radius: 7px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, color 0.15s ease, transform 0.15s ease;
  text-shadow: none;
  box-shadow: none;
  text-decoration: none;
}
.hero-slider .hs-nav-btn:hover:not(:disabled) {
  border-color: var(--color-crimson, #1e4fc7);
  box-shadow: var(--glow-crimson, 0 0 20px rgba(30, 79, 199, 0.80));
  color: var(--color-text, #e4e6f2);
  transform: translateY(-1px);
}
.hero-slider .hs-nav-btn:disabled {
  opacity: 0.28;
  cursor: not-allowed;
}

.hero-slider .hs-nav-counter {
  font-size: 0.68rem;
  font-family: var(--font-body, sans-serif);
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  white-space: nowrap;
  text-shadow: none;
}

@media (max-width: 520px) {
  .hero-slider .hs-article-nav {
    flex-direction: column;
  }
  .hero-slider .hs-nav-btn {
    width: 100%;
    justify-content: center;
  }
  .hero-slider .hs-arrow {
    width: 36px;
    height: 36px;
    font-size: 1.15rem;
  }
}