@charset "UTF-8";

:root {
  --film-white: #f5f5f1;
  --film-muted: #92928d;
  --film-line: rgba(255, 255, 255, 0.2);
  --film-black: #050505;
}

.FilmDetail {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  color: var(--film-white);
  background: transparent;
  font-family: "Noto Sans JP", "Microsoft YaHei", "PingFang SC", sans-serif;
}

.FilmDetail__inner {
  position: relative;
  z-index: 1;
  width: min(90%, 1680px);
  margin: 0 auto;
  padding: clamp(145px, 12vw, 205px) 0 clamp(100px, 10vw, 180px);
}

.FilmDetail__topline,
.FilmDetail__meta,
.FilmDetail__status,
.FilmDetail__navLabel {
  font-family: "Courier New", monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.FilmDetail__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 0;
  color: var(--film-muted);
  font-size: 11px;
}

.FilmDetail__back {
  position: relative;
  color: inherit;
  text-decoration: none;
}

.FilmDetail__back::before {
  content: "←";
  margin-right: 10px;
  color: var(--film-white);
}

.FilmDetail__back::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 22px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.FilmDetail__back:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.FilmDetail__header {
  position: relative;
  display: grid;
  grid-template-rows: minmax(70px, 1fr) auto auto minmax(70px, 1fr) auto;
  min-height: clamp(440px, calc(100svh - 205px), 650px);
  padding: clamp(32px, 4vw, 64px) 0 clamp(24px, 3vw, 44px);
  margin-bottom: clamp(45px, 6vw, 90px);
}

.FilmDetail__marquee {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  width: 100vw;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.16);
  font-family: acumin-pro, "Noto Sans JP", "Microsoft YaHei", sans-serif;
  font-size: clamp(150px, 19vw, 350px);
  line-height: 1.08;
  letter-spacing: 0.035em;
  white-space: nowrap;
  pointer-events: none;
  transform: translate(-50%, -50%);
  opacity: 0;
}

.FilmDetail__marqueeSizer,
.FilmDetail__marqueeCopy {
  display: block;
  width: max-content;
}

.FilmDetail__marqueeSizer {
  visibility: hidden;
}

.FilmDetail__marqueeCopy {
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
}

.FilmDetail__marqueeCopy[data-item="1"] {
  animation: FilmDetail__marquee1 calc(var(--title-length) * 15s) linear infinite;
}

.FilmDetail__marqueeCopy[data-item="2"] {
  animation: FilmDetail__marquee2 calc(var(--title-length) * 15s) linear infinite;
}

@keyframes FilmDetail__marquee1 {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-100%, 0, 0); }
}

@keyframes FilmDetail__marquee2 {
  from { transform: translate3d(100%, 0, 0); }
  to { transform: translate3d(0, 0, 0); }
}

.FilmDetail__meta {
  position: relative;
  z-index: 1;
  grid-row: 2;
  display: flex;
  align-items: baseline;
  gap: clamp(18px, 3vw, 48px);
  color: #bababa;
  font-size: clamp(10px, 0.9vw, 14px);
  line-height: 1.5;
  opacity: 0;
  transform: translate3d(12px, 0, 0);
}

.FilmDetail__index {
  color: var(--film-white);
  font-size: clamp(12px, 1vw, 16px);
}

.FilmDetail__duration {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.56);
}

.FilmDetail__title {
  position: relative;
  z-index: 1;
  grid-row: 3;
  max-width: 1380px;
  margin: clamp(26px, 3vw, 48px) 0 0;
  font-family: acumin-pro, "Noto Sans JP", "Microsoft YaHei", sans-serif;
  font-size: clamp(42px, 4.35vw, 82px);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.025em;
  opacity: 0;
  transform: translate3d(12px, 0, 0);
}

body[data-page="works-detail"][data-phase="ready"] .FilmDetail__marquee,
.FilmTransition.is-open .FilmDetail__marquee {
  animation: FilmDetail__fadeIn 1.15s ease-out 0.12s forwards;
}

body[data-page="works-detail"][data-phase="ready"] .FilmDetail__meta,
.FilmTransition.is-open .FilmDetail__meta {
  animation: FilmDetail__titleIn 0.9s ease-out 0.28s forwards;
}

body[data-page="works-detail"][data-phase="ready"] .FilmDetail__title,
.FilmTransition.is-open .FilmDetail__title {
  animation: FilmDetail__titleIn 1s ease-out 0.38s forwards;
}

@keyframes FilmDetail__fadeIn {
  to { opacity: 1; }
}

@keyframes FilmDetail__titleIn {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.FilmDetail__playerFrame {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.42);
  aspect-ratio: 16 / 9;
  background: #000;
}

.FilmDetail__playerFrame::before,
.FilmDetail__playerFrame::after {
  content: "";
  position: absolute;
  z-index: 2;
  width: 22px;
  height: 22px;
  border-color: rgba(255, 255, 255, 0.68);
  pointer-events: none;
}

.FilmDetail__playerFrame::before {
  top: 13px;
  left: 13px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.FilmDetail__playerFrame::after {
  right: 13px;
  bottom: 13px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.FilmDetail__video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

.FilmDetail__status {
  position: absolute;
  z-index: 3;
  top: 20px;
  right: 22px;
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(0, 0, 0, 0.58);
  font-size: 9px;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.FilmDetail__status[data-hidden="true"] {
  opacity: 0;
}

.FilmDetail__description {
  position: relative;
  z-index: 1;
  grid-row: 5;
  display: grid;
  grid-template-columns: clamp(135px, 17vw, 260px) minmax(0, 1fr);
  align-items: start;
  gap: clamp(25px, 5vw, 90px);
  padding-top: clamp(25px, 3vw, 42px);
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  opacity: 0;
  transform: translate3d(12px, 0, 0);
}

.FilmDetail__descriptionLabel {
  color: var(--film-muted);
  font-family: "Courier New", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.FilmDetail__descriptionText {
  max-width: 920px;
  margin: 0;
  font-size: clamp(15px, 1.35vw, 22px);
  line-height: 1.85;
  letter-spacing: 0.045em;
}

body[data-page="works-detail"][data-phase="ready"] .FilmDetail__description,
.FilmTransition.is-open .FilmDetail__description {
  animation: FilmDetail__titleIn 1s ease-out 0.52s forwards;
}

.FilmDetail__navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: clamp(70px, 9vw, 145px);
  border: 1px solid var(--film-line);
}

.FilmDetail__nav {
  min-height: 180px;
  padding: clamp(24px, 3.5vw, 55px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 30px;
  text-decoration: none;
  transition: color 0.3s ease, background 0.3s ease;
}

.FilmDetail__nav + .FilmDetail__nav {
  border-left: 1px solid var(--film-line);
  text-align: right;
}

.FilmDetail__navLabel {
  color: var(--film-muted);
  font-size: 9px;
}

.FilmDetail__navTitle {
  font-size: clamp(18px, 2vw, 31px);
  font-weight: 600;
  line-height: 1.35;
}

.FilmDetail__nav:hover {
  color: #050505;
  background: var(--film-white);
}

.FilmDetail__nav:hover .FilmDetail__navLabel {
  color: #444;
}

@media (max-width: 768px) {
  .FilmDetail__inner {
    width: calc(100% - 30px);
    padding-top: 125px;
  }

  .FilmDetail__topline {
    align-items: flex-start;
  }

  .FilmDetail__header {
    display: flex;
    flex-direction: column;
    min-height: 480px;
    padding: 70px 0 36px;
  }

  .FilmDetail__meta {
    flex-wrap: wrap;
    gap: 8px 18px;
  }

  .FilmDetail__duration {
    width: 100%;
    margin-left: 0;
  }

  .FilmDetail__title {
    margin-top: 28px;
  }

  .FilmDetail__marquee {
    font-size: clamp(110px, 39vw, 190px);
  }

  .FilmDetail__description {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: auto;
    padding-top: 24px;
  }

  .FilmDetail__playerFrame {
    width: calc(100% + 30px);
    margin-left: -15px;
    border-right: 0;
    border-left: 0;
  }

  .FilmDetail__navigation {
    grid-template-columns: 1fr;
  }

  .FilmDetail__nav {
    min-height: 140px;
  }

  .FilmDetail__nav + .FilmDetail__nav {
    border-top: 1px solid var(--film-line);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .FilmDetail__marqueeCopy {
    animation-play-state: paused;
  }

  .FilmDetail__marquee,
  .FilmDetail__meta,
  .FilmDetail__title,
  .FilmDetail__description {
    opacity: 1;
    transform: none;
    animation: none !important;
  }

  .FilmDetail__back::after,
  .FilmDetail__status,
  .FilmDetail__nav {
    transition: none;
  }
}