/* === Horizontal Slider Module === */

.hslider__track {
  position: relative;
}

.hslider__stage {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  padding-left: clamp(2rem, 8vw, 10rem);
}

/* --- Sliding strip (CSS scroll-driven animation) --- */
.hslider__strip {
  display: flex;
  gap: 192px;
  height: 100%;
  will-change: transform;

  animation: hslider-slide linear both;
  animation-timeline: scroll(nearest block);
  animation-range: 0% 100%;
}

@keyframes hslider-slide {
  from {
    transform: translateX(0%);
  }
  to {
    transform: translateX(var(--slide-end, -80%));
  }
}

/* JS fallback: disable CSS animation, JS drives transform */
@supports not (animation-timeline: scroll()) {
  .hslider__strip {
    animation: none;
  }
}

/* --- Panel --- */
.hslider__panel {
  flex-shrink: 0;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 0;
}

/* --- Layout row (glassmorphism card) --- */
.hslider__row {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  width: 100%;
  align-items: stretch;
  border: 1px solid rgba(48, 86, 144, 0.45);
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a1628 0%, #0d3158 40%, #1a60a8 75%, #3a7bbf 100%);
  box-shadow:
    0 0 80px -10px rgba(48, 86, 144, 0.35),
    0 0 30px -5px rgba(48, 86, 144, 0.2),
    inset 0 1px 0 rgba(48, 86, 144, 0.2);
}

/* --- Ambient glow --- */
.hslider__glow {
  position: absolute;
  top: -6rem;
  left: 50%;
  transform: translateX(-50%);
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(48, 86, 144, 0.18);
  filter: blur(48px);
  pointer-events: none;
  z-index: 0;
}

/* --- Content side --- */
.hslider__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.hslider__content-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}

.hslider__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: #7c3aed;
  border-radius: 8px;
  padding: 0.5rem 1.2rem;
  width: max-content;
}


.hslider__tag-name {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
  text-transform: none;
}

.hslider__heading {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  margin: 0;
}

.hslider__body {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.65);
  max-width: 500px;
}

.hslider__body p {
  margin: 0;
}

/* --- CTA Button --- */
.hslider__btn {
  display: inline-flex;
  align-items: center;
  padding: var(--cta-py, 10px) var(--cta-px, 14px);
  background: var(--cta-bg, #7c3aed);
  color: var(--cta-text, #ffffff);
  border-radius: var(--cta-radius, 8px);
  font-size: var(--cta-font, 14px);
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  width: max-content;
  margin-top: 0.5rem;
}

.hslider__btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

/* --- Visual side --- */
.hslider__visual {
  flex: 1;
  position: relative;
  align-self: center;
  border-radius: 16px;
  background: transparent;
  box-shadow: none;
  z-index: 1;
  display: flex;
  justify-content: center;
  max-width: 448px;
  max-height: 448px;
}

.hslider__img,
.hslider__video {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 540px;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: var(--img-glow, 0 0 30px 10px rgba(74, 144, 226, 0.5), 0 0 60px 20px rgba(74, 144, 226, 0.3));
}

.hslider__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #9ca3af;
  font-size: 0.85rem;
}

/* --- Pip navigation (uses CSS custom properties from section) --- */
.hslider__nav {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  gap: 0.6rem;
  z-index: 5;
}

.hslider__pip {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--dot-color, #305690);
  box-shadow: 0 0 4px 1px var(--dot-glow-soft, rgba(var(--dot-glow-r, 74), var(--dot-glow-g, 144), var(--dot-glow-b, 226), 0.3));
  transition: transform 0.35s, box-shadow 0.35s;
}

.hslider__pip[data-active] {
  transform: scale(1.3);
  box-shadow: 0 0 12px 3px var(--dot-glow-strong, rgba(var(--dot-glow-r, 74), var(--dot-glow-g, 144), var(--dot-glow-b, 226), 0.8)), 0 0 24px 6px var(--dot-glow-mid, rgba(var(--dot-glow-r, 74), var(--dot-glow-g, 144), var(--dot-glow-b, 226), 0.4));
}

/* --- Scroll prompt --- */
.hslider__prompt {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.4);
  animation: hslider-bob 1.8s ease-in-out infinite;
  transition: opacity 0.4s;
}

@keyframes hslider-bob {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-6px);
  }
}

/* =============================================
   MOBILE: Stack cards vertically, no scroll trick
   ============================================= */
@media (max-width: 1000px) {
  .hslider__content {
    gap: 0.75rem;
  }
}

@media (max-width: 800px) {
  .hslider__track {
    height: auto !important;
  }

  .hslider__stage {
    position: relative;
    height: auto;
    padding-left: 0;
    overflow: visible;
  }

  .hslider__strip {
    display: flex;
    flex-direction: column;
    width: 100% !important;
    height: auto;
    transform: none !important;
    animation: none;
  }

  .hslider__panel {
    width: 100% !important;
    height: auto;
    padding: 1rem 1rem;
  }

  .hslider__row {
    flex-direction: column-reverse;
    gap: 1.5rem;
    padding: 1.5rem 1.2rem;
    height: auto;
  }

  .hslider__visual {
    width: 100%;
    padding: 0;
    display: flex;
    justify-content: center;
  }

  .hslider__img,
  .hslider__video {
    width: 100%;
    max-width: 100%;
    max-height: none;
  }

  .hslider__content {
    gap: 0.75rem;
  }

  .hslider__tag {
    padding: 0.3rem 0.8rem;
  }

  .hslider__tag-name {
    font-size: 0.75rem;
  }

  .hslider__heading {
    font-size: clamp(1.1rem, 4vw, 1.5rem);
  }

  .hslider__body {
    font-size: clamp(0.75rem, 2.5vw, 0.9rem);
    line-height: 1.4;
  }

  .hslider__btn {
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
  }

  .hslider__nav,
  .hslider__prompt {
    display: none;
  }
}