/* =========================================================
   PAGE — Landing 3 (cinematic / COLLINS scroll-zoom)
   Centered headline over a contained media panel that zooms
   to fullscreen on scroll (main.js initScrollZoom). Then a
   statement, the reusable Koto Work section, and contact.
   Scoped under .l3-body. Composes global tokens + components.
   ========================================================= */

.l3-body .pr-section {
  padding: var(--space-section-y-fluid) 0;
}

.l3-wrap {
  width: min(100% - 48px, 1320px);
  margin-inline: auto;
}

.l3-eyebrow {
  margin: 0;
  font-size: var(--type-micro);
  font-weight: 700;
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--pr-rocket);
}

/* ---- Scroll-zoom hero ---- */
/* Unscoped (works on the home too) and qualified with .pr-section so it wins
   over the base section padding regardless of stylesheet order. */
.pr-section.l3-zoom {
  position: relative;
  min-height: 100vh;
  padding: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.l3-zoom-stage {
  position: relative;
  width: 100%;
  height: 100vh;
  display: grid;
  place-items: center;
}

.l3-zoom-media {
  position: absolute;
  inset: 0;
  margin: auto;
  /* Portrait film-still rectangle (taller than wide). */
  width: min(440px, 58vw);
  height: min(74vh, 640px);
  border-radius: var(--radius-media);
  overflow: hidden;
  z-index: 1;
  background: var(--pr-graphite);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.4);
}

.l3-zoom-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
  opacity: 0;
  filter: saturate(0.86) contrast(0.96);
  transition: opacity 0.9s var(--ease), filter 1.1s var(--ease);
}

.l3-zoom-media:not(.is-presentation) img:first-child {
  opacity: 1;
}

.l3-zoom-media img.is-active {
  opacity: 1;
  filter: saturate(1.04) contrast(1);
}

.l3-zoom-media img.is-leaving {
  opacity: 0;
  filter: saturate(0.9) contrast(0.98);
}

.l3-zoom-progress {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  display: grid;
  grid-auto-flow: column;
  gap: var(--space-row-xs);
  opacity: 0.76;
  pointer-events: none;
}

.l3-zoom-progress span {
  height: 2px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--pr-paper), transparent 72%);
}

.l3-zoom-progress span::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--pr-rocket);
}

.l3-zoom-progress span.is-active::before {
  animation: l3-progress 2.8s linear forwards;
}

@keyframes l3-progress {
  to { transform: scaleX(1); }
}

.l3-zoom-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--pr-paper), transparent 12%);
  color: var(--pr-ink);
  font-size: var(--type-heading-sm);
  padding-left: 6px;
  z-index: 2;
  pointer-events: none;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease);
}

.l3-zoom-headline {
  position: relative;
  z-index: 3;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-row-md);
  align-items: center;
  mix-blend-mode: difference;
  color: var(--pr-paper);
  pointer-events: none;
}

.l3-zoom-headline h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--type-page-hero);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
}

.l3-zoom-hint {
  position: absolute;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%);
  z-index: 3;
  margin: 0;
  font-size: var(--type-micro);
  font-weight: 700;
  letter-spacing: var(--tracking-kicker);
  text-transform: uppercase;
  color: var(--pr-paper);
  opacity: 0.7;
  animation: l3-bob 1.8s var(--ease) infinite;
}

@keyframes l3-bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 7px); }
}

/* Static fallback when motion is reduced / GSAP missing. */
.l3-zoom.is-static-zoom .l3-zoom-media {
  position: relative;
  width: min(960px, 90%);
  height: min(70vh, 600px);
}

.l3-zoom.is-static-zoom .l3-zoom-hint {
  display: none;
}

/* ---- Statement ---- */
.l3-statement {
  text-align: center;
}

.l3-statement blockquote {
  margin: 0 auto;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--type-heading-lg);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-heading);
}

.l3-statement p {
  margin: 28px auto 0;
  max-width: 52ch;
  line-height: var(--leading-body);
  opacity: 0.74;
}

/* ---- Contact ---- */
.l3-contact {
  text-align: center;
}

.l3-contact h2 {
  margin: 0 auto;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--type-section);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-heading);
}

.l3-contact .pr-button {
  margin-top: 32px;
}

@media (max-width: 640px) {
  .l3-zoom-media {
    width: 80vw;
    height: 52vh;
  }

  .l3-zoom-progress {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
}