/* Manual product slideshow. Hidden slides retain their space so navigation
   never moves the section or the scroll-driven chapters below it. */

.landing-platform__heading {
  display: grid;
  gap: 1.25rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.landing-platform__heading .landing__sub {
  max-width: 40ch;
  margin: 0;
}

.landing-platform__slides {
  display: grid;
  gap: 3rem;
}

.landing-platform__slide {
  display: grid;
  gap: 1.75rem;
  min-width: 0;
}

.is-enhanced .landing-platform__slide {
  grid-area: 1 / 1;
}

.is-enhanced .landing-platform__slide[hidden] {
  display: grid;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.landing-platform__copy {
  align-self: center;
}

.landing-platform__feature-name {
  max-width: 20ch;
  margin: 0;
  color: var(--lp-ink-strong);
  font-size: clamp(1.875rem, 3vw, 2.75rem);
  font-stretch: var(--lp-display-stretch);
  font-weight: 650;
  line-height: 1.12;
  letter-spacing: -.015em;
  text-wrap: balance;
}

.landing-platform__feature-line {
  max-width: 36ch;
  margin: 1rem 0 0;
  color: var(--lp-ink);
  font-size: 1rem;
  line-height: 1.65;
  text-wrap: pretty;
}

.landing-platform__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
}

.landing-platform__controls[hidden] {
  display: none;
}

.landing-platform__arrow {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--lp-line);
  border-radius: 50%;
  background: transparent;
  color: var(--lp-ink-strong);
  cursor: pointer;
}

.landing-platform__arrow:hover {
  border-color: var(--lp-ink-strong);
}

.landing-platform__arrow:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 4px;
}

.landing-platform__count {
  min-width: 4rem;
  color: var(--lp-mute);
  font-size: .875rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.landing-platform__status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  .is-enhanced .landing-platform__slide {
    transition: opacity 180ms ease, visibility 180ms;
  }
}

/* Flat technical illustrations: one idea per slide, with no application chrome. */
.landing-platform__illustration {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  margin: 0;
}

.landing-platform__drawing {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  font-family: var(--lp-ui-font);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.landing-platform__illustration figcaption {
  max-width: 46ch;
  align-self: center;
  margin-top: 1rem;
  color: var(--lp-mute);
  font-size: .8125rem;
  line-height: 1.5;
  text-align: center;
}

.lp-art__paper {
  fill: var(--lp-bg);
  stroke: var(--lp-line-strong);
  stroke-width: 1.5px;
}

.lp-art__device {
  fill: var(--lp-hull);
  stroke: var(--lp-hull);
}

.lp-art__display {
  fill: var(--lp-bg);
  stroke: var(--lp-shoal);
  stroke-width: 1.5px;
}

.lp-art__detail {
  stroke: var(--lp-bg);
  stroke-width: 2px;
}

.lp-art__indicator {
  fill: var(--lp-cyan);
}

.lp-art__guide,
.lp-art__rule {
  stroke: var(--lp-line-strong);
  stroke-width: 1.5px;
}

.lp-art__connection {
  stroke: var(--lp-accent);
  stroke-width: 1.5px;
  stroke-dasharray: 3 7;
}

.lp-art__accent {
  stroke: var(--lp-accent);
  stroke-width: 2px;
}

.lp-art__accent-fill {
  fill: var(--lp-accent);
}

.lp-art__knob {
  fill: var(--lp-bg);
  stroke: var(--lp-accent);
  stroke-width: 2px;
}

.lp-art__wash {
  fill: color-mix(in srgb, var(--lp-hull) 6%, var(--lp-bg));
}

.lp-art__tint {
  fill: color-mix(in srgb, var(--lp-accent) 5%, var(--lp-bg));
  stroke: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-bg));
}

.lp-art__selection {
  fill: color-mix(in srgb, var(--lp-accent) 6%, transparent);
  stroke: var(--lp-accent);
  stroke-width: 1px;
  stroke-dasharray: 3 5;
}

.lp-art__label {
  fill: var(--lp-ink-strong);
  font-size: 20px;
  font-weight: 500;
}

.lp-art__small {
  fill: var(--lp-ink);
  font-size: 17px;
}

.lp-art__filetype {
  fill: var(--lp-ink-strong);
  font-size: 28px;
  font-weight: 600;
}

.landing-platform__also {
  margin: 2rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--lp-line);
  color: var(--lp-mute);
  font-size: .9375rem;
  line-height: 1.6;
}

@media (width >= 56rem) {
  .landing-platform__heading,
  .landing-platform__slide {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(2rem, 5vw, 5rem);
  }

  .landing-platform__heading {
    align-items: end;
  }

  .landing-platform__heading .landing__sub {
    padding-bottom: .25rem;
  }
}