/* Responsive overrides */

html {
  overflow-x: hidden;
}

@media (max-width: 639px) {
  .sku-card__grid {
    gap: 1.25rem;
    padding: 1.25rem;
  }

  .sku-carousel {
    height: 12rem;
  }

  .sku-clips {
    margin-inline: -0.25rem;
    padding-inline: 0.25rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .sku-clip {
    scroll-snap-align: start;
  }

  .pipeline-pill {
    max-width: 100%;
  }

  .how-steps__track {
    margin-inline: -1.25rem;
    padding-inline: 1.25rem;
    scroll-padding-inline: 1.25rem;
    -webkit-overflow-scrolling: touch;
  }

  .quote__card {
    padding: 1.5rem;
  }
}

@media (min-width: 768px) {
  :root {
    --nav-height: 5rem;
  }
}

/* Mobile hero pipeline: sticky pin + scroll-driven horizontal pan */
.hero-visual-scroll {
  margin-top: 4rem;
}

@media (max-width: 767px) {
  .hero-visual-scroll {
    position: relative;
    height: 165svh;
    margin-top: 2.5rem;
  }

  .hero-visual-scroll .hero-visual {
    position: sticky;
    top: calc(var(--nav-height, 4rem) + 0.75rem);
    margin-top: 0;
    z-index: 5;
    /* Pan is driven by JS transform — do not use native overflow scroll here */
    overflow: hidden;
  }

  .hero-visual__track {
    min-width: 900px;
    width: 900px;
    will-change: transform;
  }

  .hero-visual__track svg {
    width: 900px;
    min-width: 900px;
    height: auto;
  }

  .hero-visual__hint {
    display: block;
    position: absolute;
    right: 0.75rem;
    bottom: 0.65rem;
    z-index: 3;
    margin: 0;
    padding: 0.35rem 0.65rem;
    border-radius: 9999px;
    background: oklch(0.17 0.012 260 / 0.72);
    color: oklch(0.99 0 0);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    pointer-events: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
  }

  .hero-visual-scroll.is-panned .hero-visual__hint {
    opacity: 0;
  }
}

@media (min-width: 768px) {
  .hero-visual__hint {
    display: none !important;
  }
}

/* Samples page */
.samples-page {
  min-height: 100vh;
  padding-block: 6rem 4rem;
  background: var(--background);
}

.samples-header {
  margin-bottom: 3rem;
}

.samples-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.samples-back:hover {
  color: var(--foreground);
}

.samples-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .samples-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .samples-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sample-card {
  overflow: hidden;
  padding: 0 0 1.25rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
  scroll-margin-top: 5rem;
}

.sample-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.sample-card > video,
.sample-card > img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--surface);
}

.sample-card__sku,
.sample-card__name,
.sample-card__text,
.sample-card__actions {
  padding-inline: 1.25rem;
}

.sample-card__sku {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}

.sample-card__name {
  margin-top: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.sample-card__text {
  margin-top: 0.5rem;
  font-size: 0.84375rem;
  line-height: 1.55;
  color: var(--muted-foreground);
}

.sample-card__actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}