:root {
  --cs-height: 100vh;
  --cs-radius: 20px;
  --cs-speed: 700ms;
  --cs-bg-zoom-duration: 6000ms;
  --cs-ease: cubic-bezier(.22,.61,.36,1);
}

.cinematic-slider, .canvas-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    aspect-ratio: var(--cs-aspect, 16 / 9);
    max-height: var(--cs-height);
    overflow: hidden;
    background: #0f1115;
    isolation: isolate;
}

.cinematic-slider::before,
.canvas-slider::before {
  content: "";
  position: absolute;
  inset: -8%;
  background-image: var(--bg-image, none);
  background-size: cover;
  background-position: center;
  filter: blur(28px) brightness(.55) saturate(1.1);
  transform: scale(1.08);
  transition: background-image var(--cs-speed) var(--cs-ease);
  z-index: 0;
}

.cinematic-slider.is-bg-zooming::before,
.canvas-slider.is-bg-zooming::before {
  animation: cs-bg-zoom var(--cs-bg-zoom-duration) linear forwards;
}

@keyframes cs-bg-zoom {
  from { transform: scale(1.08); }
  to { transform: scale(1.18); }
}

.cinematic-slider::after,
.canvas-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.08), transparent 45%),
    linear-gradient(to top, rgba(0,0,0,.5), rgba(0,0,0,.12));
  z-index: 1;
}

.cs-slide, .canvas-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.03);
    filter: blur(10px);
    transition: opacity var(--cs-speed) var(--cs-ease),
    transform var(--cs-speed) var(--cs-ease),
    filter var(--cs-speed) var(--cs-ease);
    pointer-events: none;
    transition: 0.4s;
}

.cs-slide::before,
.canvas-slide::before {
  content: "";
  position: absolute;
  inset: -8%;
  background-image: var(--slide-bg);
  background-size: cover;
  background-position: center;
  filter: blur(24px) brightness(.58) saturate(1.05);
  transform: scale(1.04);
  opacity: 0;
  transition:
    opacity var(--cs-speed) var(--cs-ease),
    transform var(--cs-speed) var(--cs-ease);
  z-index: 0;
}

.cs-slide img,
.canvas-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.82);
  position: relative;
  z-index: 1;
}

.cs-slide.is-active,
.canvas-slide.is-active {
  opacity: 1;
  transform: scale(1);
  filter: blur(0px);
  pointer-events: auto;
}

.cs-slide.is-active::before,
.canvas-slide.is-active::before {
  opacity: 1;
  transform: scale(1);
}

.cs-caption {
    position: absolute;
    left: 2%;
    bottom: 4%;
    color: #fff;
    max-width: min(680px, 90%);
    transform: translateY(24px);
    opacity: 0;
    transition: all var(--cs-speed) var(--cs-ease);
}

.cs-slide.is-active .cs-caption,
.canvas-slide.is-active .cs-caption {
  transform: translateY(0);
  opacity: 1;
  transition-delay: 130ms;
}

.cs-caption h2 {
  margin: 0 0 8px;
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.05;
}

.cs-caption p {
  margin: 0;
  font-size: clamp(14px, 1.8vw, 20px);
  opacity: .92;
}

.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .02em;
  transition: background .2s ease, transform .2s ease;
}

.cs-btn:hover {
  background: rgba(255,255,255,.24);
  transform: translateY(-1px);
}

.cs-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    border: 0;
    width: 100px;
    height: 50px;
    border-radius: var(--border-r);
    cursor: pointer;
    background: rgba(255,255,255,.16);
    color: #fff;
    backdrop-filter: blur(5px);
    transition: background .2s ease, transform .2s ease;
    font-size: 12px;
}

.cs-nav:hover {
  background: rgba(255,255,255,.28);
  transform: translateY(-50%) scale(1.06);
}

.cs-prev { left: 2%; }
.cs-next { right: 2%; }

.cs-dots {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
}

.cs-dot {
    width: 25px;
    height: 16px;
    border: 0;
    border-radius: var(--border-r);
    cursor: pointer;
    background: rgba(255,255,255,.45);
    transition: transform .2s ease, background .2s ease;
    margin: 0px 4px;
}

.cs-dot.is-active {
  background: var(--color1);
  transform: scale(1.35);
}

.cinematic-slider canvas.cs-webgl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.cinematic-slider.is-webgl::before,
.canvas-slider.is-webgl::before {
  opacity: 0;
  background-image: none;
}

.cinematic-slider.is-webgl .cs-slide img,
.cinematic-slider.is-webgl .cs-slide::before,
.canvas-slider.is-webgl .canvas-slide img,
.canvas-slider.is-webgl .canvas-slide::before {
  opacity: 0;
}

.canvas-slider .canvas-slide img {
  opacity: 0;
  width: 1px;
  height: 1px;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.canvas-slider .canvas-slide {
  z-index: 3;
}

@media (max-width: 768px) {
.cs-caption {
    left: 0;
    bottom: 100px;
    padding: 0px 69px;
    width: 100%;
    max-width: 100%;
}
  .cinematic-slider { --cs-height: 100vh; }
  .cs-nav { width: 40px; height: 40px; }
}

.cinematic-slider.is-bg-zooming .cs-slide.is-active::before,
.canvas-slider.is-bg-zooming .canvas-slide.is-active::before {
  animation: cs-slide-bg-zoom var(--cs-bg-zoom-duration) linear forwards;
}

.cinematic-slider.is-bg-zooming:not(.is-webgl) .cs-slide.is-active,
.canvas-slider.is-bg-zooming:not(.is-webgl) .canvas-slide.is-active {
  transform-origin: center;
  animation: cs-active-slide-zoom var(--cs-bg-zoom-duration) linear forwards;
}

@keyframes cs-slide-bg-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.16); }
}

@keyframes cs-active-slide-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}