/* =========================================================
   JEON MINHWAN Portfolio
   Concept: 編集室（エディットスイート）。作品は素材の山、
   ページはタイムライン、人生と制作は「撮り直し（TAKE）」。
   ========================================================= */

/* Fonts: assets/css/fonts.css（サブセット化して埋め込み済み） */

/* ---------- Tokens ---------- */
:root {
  --suite: #1F1F21;      /* 編集ソフトのパネル色 */
  --panel: #29292C;
  --panel-2: #36363A;
  --rule: rgba(236, 234, 228, .14);
  --rule-strong: rgba(236, 234, 228, .32);
  --paper: #ECEAE4;
  --dust: #9C9991;
  --mark: #FFD43B;       /* 再生ヘッド・イン点の黄色 */
  --ng: #FF5C47;
  --ink: #1F1F21;

  --f-sans: "MH Inter", "MH Sans", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  --f-serif: "MH Serif", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  --f-display: "MH Display", "MH Inter", "MH Sans", sans-serif;
  --f-italic: "MH Italic", "Georgia", serif;

  --pad: clamp(20px, 4.2vw, 64px);
  --bar-h: 56px;
  --scrub-h: 38px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  background: var(--suite);
  color: var(--paper);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--bar-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .02em;
  font-kerning: normal;
  line-break: strict;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--scrub-h);
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
::selection { background: var(--mark); color: var(--ink); }
:focus-visible { outline: 2px solid var(--mark); outline-offset: 3px; }
p { margin: 0 0 1em; }
.palt, h1, h2, h3 { font-feature-settings: "palt"; }
h1, h2, h3, h4, .statement, .ng__title, .vision__big span, .contact__big, .feat__lead, .case__lead,
.tk__quote, .take__key, .questions__jp, .trait dt, .card__lead, .hero__intro { word-break: auto-phrase; }

.skip {
  position: fixed; left: 12px; top: -60px; z-index: 200;
  background: var(--mark); color: var(--ink); padding: 8px 14px; font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  height: 48px; padding: 0 22px;
  font-size: 15px; font-weight: 700; letter-spacing: .04em; line-height: 1;
  text-decoration: none; border-radius: 2px; border: 1px solid transparent;
  cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn--mark { background: var(--mark); color: var(--ink); }
.btn--mark:hover { background: #fff; }
.btn--line { background: transparent; border-color: var(--rule-strong); color: var(--paper); }
.btn--line:hover { border-color: var(--paper); background: rgba(236, 234, 228, .06); }
.link {
  display: inline-flex; align-items: center; gap: .5em;
  font-weight: 700; text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px;
  background: none; border: 0; padding: 0; cursor: pointer;
}
.link:hover { color: var(--mark); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 150;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  background: var(--suite);
  transition: opacity .6s var(--ease), visibility .6s;
}
.loader__name { margin: 0; font-family: var(--f-display); font-weight: 800; font-size: 13px; letter-spacing: .32em; }
.loader__tc { margin: 0; font-size: 13px; color: var(--mark); font-variant-numeric: tabular-nums; letter-spacing: .08em; }
body:not(.is-loading) .loader { opacity: 0; visibility: hidden; }

/* ---------- Top bar ---------- */
.bar {
  position: fixed; inset: 0 0 auto; z-index: 50;
  height: var(--bar-h);
  display: grid; grid-template-columns: auto 1fr auto auto auto auto; align-items: stretch;
  background: rgba(31, 31, 33, .74);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.bar > * { display: flex; align-items: center; }
.bar__logo {
  padding: 0 var(--pad);
  font-family: var(--f-display); font-weight: 800; font-size: 15px; letter-spacing: .08em;
  text-decoration: none;
}
.bar__tag {
  margin: 0; padding: 0 22px; border-left: 1px solid var(--rule);
  font-size: 12.5px; color: var(--dust); letter-spacing: .04em; white-space: nowrap;
}
.bar__nav { gap: 28px; padding: 0 28px; border-left: 1px solid var(--rule); font-size: 14px; }
.bar__nav a { text-decoration: none; color: var(--dust); transition: color .2s; }
.bar__nav a:hover, .bar__nav a[aria-current="true"] { color: var(--paper); }
.bar__cta { height: 100%; border-radius: 0; padding: 0 28px; }
.bar__menu {
  display: none; padding: 0 var(--pad); border: 0; border-left: 1px solid var(--rule);
  background: none; font-size: 14px; font-weight: 700; cursor: pointer;
}
.menu {
  position: fixed; inset: var(--bar-h) 0 0; z-index: 49;
  background: var(--suite); padding: 24px var(--pad) 80px; overflow-y: auto;
}
.menu[hidden] { display: none; }
.menu a {
  display: block; padding: 14px 0; border-bottom: 1px solid var(--rule);
  font-size: clamp(26px, 7vw, 40px); font-weight: 900; text-decoration: none; line-height: 1.3;
}

/* ---------- Hero ---------- */
.hero {
  position: relative; height: 100vh; height: 100svh; min-height: 620px;
  overflow: hidden; isolation: isolate;
}
.field {
  position: absolute; inset: 0; z-index: 0;
  perspective: 1100px; perspective-origin: 50% 24%;
  overflow: hidden; cursor: grab; touch-action: pan-y;
  -webkit-user-select: none; user-select: none;
}
.field.is-dragging { cursor: grabbing; }
.field__plane {
  position: absolute; left: 50%; top: 50%; width: 0; height: 0;
  transform-style: preserve-3d;
  transform: rotateX(74deg) translateZ(-520px);
  transition: transform 2.2s var(--ease);
}
.is-ready .field__plane { transform: rotateX(58deg) translateZ(0); }
.field__grid {
  position: absolute; left: -4500px; top: -4500px; width: 9000px; height: 9000px;
  background-image:
    linear-gradient(rgba(236, 234, 228, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 234, 228, .10) 1px, transparent 1px),
    linear-gradient(rgba(236, 234, 228, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 234, 228, .045) 1px, transparent 1px);
  background-size: 640px 340px, 640px 340px, 80px 85px, 80px 85px;
}
.cl {
  position: absolute; left: 0; top: 0;
  width: 520px; height: 194px; margin: -97px 0 0 -260px;
  display: grid; grid-template-columns: 345fr 169fr; grid-template-rows: 1fr 1fr; gap: 6px;
  opacity: .72; transition: opacity .35s;
  will-change: transform;
}
.cl img {
  width: 100%; height: 100%; object-fit: cover; background: var(--panel);
  pointer-events: none; -webkit-user-drag: none;
}
.cl img:first-child { grid-row: span 2; }
.cl:hover, .cl.is-hot { opacity: 1; }
.cl::after {
  content: ""; position: absolute; inset: -8px; border: 2px solid var(--mark);
  opacity: 0; transition: opacity .2s;
}
.cl:hover::after { opacity: 1; }
.field__fog {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to bottom, var(--suite) 0%, rgba(31, 31, 33, .9) 9%, rgba(31, 31, 33, 0) 30%),
    linear-gradient(to top, var(--suite) 10%, rgba(31, 31, 33, .93) 30%, rgba(31, 31, 33, .62) 48%, rgba(31, 31, 33, 0) 68%),
    linear-gradient(to right, rgba(31, 31, 33, .55) 0%, rgba(31, 31, 33, 0) 55%);
}
.field-tip {
  position: fixed; left: 0; top: 0; z-index: 30; pointer-events: none;
  display: flex; align-items: baseline; gap: 10px;
  padding: 8px 12px; border-radius: 2px;
  background: var(--paper); color: var(--ink);
  font-size: 13.5px; font-weight: 700; line-height: 1.3; white-space: nowrap;
  transform: translate(-50%, calc(-100% - 16px));
  opacity: 0; transition: opacity .15s;
}
.field-tip.is-on { opacity: 1; }
.field-tip small { font-size: 12px; font-weight: 400; color: #5A5853; }

.hero__copy {
  position: absolute; z-index: 2;
  left: var(--pad); right: var(--pad); bottom: calc(var(--scrub-h) + clamp(28px, 6vh, 64px));
  max-width: 1100px; pointer-events: none;
}
.hero__copy a, .hero__copy button { pointer-events: auto; }
.hero__greet[hidden] { display: none; }
.hero__greet {
  display: inline-block; margin: 0 0 18px; padding: 6px 12px;
  border: 1px solid var(--mark); color: var(--mark);
  font-size: 14px; font-weight: 700; line-height: 1.4;
}
.hero__title {
  margin: 0 0 22px;
  font-size: clamp(40px, 7.1vw, 116px); font-weight: 900; line-height: 1.1; letter-spacing: -.01em;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__title .line > span { display: inline-block; transform: translateY(108%); }
.is-ready .hero__title .line > span { transform: none; transition: transform 1.1s var(--ease) .25s; }
.is-ready .hero__title .line:nth-child(2) > span { transition-delay: .38s; }
.hero__intro {
  max-width: 36em; margin: 0 0 26px;
  font-size: clamp(15px, 1.25vw, 17px); color: rgba(236, 234, 228, .84);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta {
  position: absolute; z-index: 2; right: var(--pad); bottom: calc(var(--scrub-h) + clamp(28px, 6vh, 64px));
  margin: 0; display: grid; gap: 4px; font-size: 13px; line-height: 1.6;
}
.hero__meta div { display: flex; gap: 14px; }
.hero__meta dt { color: var(--dust); min-width: 3em; }
.hero__meta dd { margin: 0; }
.hero__drag {
  position: absolute; z-index: 2; top: calc(var(--bar-h) + 18px); right: var(--pad);
  margin: 0; font-size: 12.5px; color: var(--dust); pointer-events: none;
}

/* ---------- Sections ---------- */
.section {
  max-width: 1440px; margin: 0 auto;
  padding: clamp(96px, 12vw, 176px) var(--pad) 0;
}
.section__head {
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
  margin: 0 0 clamp(36px, 5vw, 72px); padding-top: 16px;
  border-top: 1px solid var(--rule-strong);
}
.section__title { margin: 0; font-size: clamp(28px, 3.4vw, 46px); font-weight: 900; line-height: 1.2; }
.section__en { margin: 0; font-family: var(--f-italic); font-style: italic; font-size: clamp(17px, 1.6vw, 22px); color: var(--dust); letter-spacing: 0; }
.indent { margin-left: 25%; }

/* ---------- About ---------- */
.about__body { margin-left: 25%; max-width: 40em; font-size: 17px; }
.about__hello { font-size: clamp(26px, 2.6vw, 36px); font-weight: 900; line-height: 1.3; margin-bottom: .8em; }
.questions {
  list-style: none; padding: 0; margin: clamp(64px, 8vw, 120px) 0 22px;
  border-top: 1px solid var(--rule);
}
.questions li {
  display: grid; grid-template-columns: 25% 1fr; align-items: baseline;
  padding: clamp(12px, 1.6vw, 22px) 0; border-bottom: 1px solid var(--rule);
}
.questions__en { font-family: var(--f-italic); font-style: italic; font-size: clamp(18px, 2vw, 28px); color: var(--dust); letter-spacing: 0; }
.questions__jp { font-family: var(--f-serif); font-weight: 600; font-size: clamp(28px, 4.6vw, 72px); line-height: 1.3; font-feature-settings: "palt"; letter-spacing: .01em; }
.questions__note { margin-left: 25%; max-width: 38em; color: var(--dust); font-size: 14.5px; }
.profile { margin: clamp(56px, 6vw, 88px) 0 0 25%; max-width: 46em; font-size: 14.5px; border-top: 1px solid var(--rule); }
.profile div { display: grid; grid-template-columns: 7em 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.profile dt { color: var(--dust); }
.profile dd { margin: 0; }

/* ---------- Works ---------- */
.works__intro { max-width: 38em; font-size: 17px; margin-left: 25%; }
.works__personal {
  margin: 0 0 0 25%; max-width: 38em; padding: 12px 16px;
  border-left: 2px solid var(--mark); background: rgba(255, 212, 59, .06); font-size: 15px;
}
.works__personal[hidden] { display: none; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0 clamp(48px, 5vw, 72px) 25%; }
.filter {
  display: inline-flex; align-items: center; gap: 10px;
  height: 38px; padding: 0 14px; border-radius: 2px;
  border: 1px solid var(--rule-strong); background: transparent; color: var(--paper);
  font-size: 14px; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s;
}
.filter:hover { border-color: var(--paper); }
.filter[aria-pressed="true"] { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.filter__dot { width: 14px; height: 7px; border-radius: 1px; background: var(--c, var(--dust)); }
.filter__n { font-variant-numeric: tabular-nums; color: var(--dust); font-size: 12.5px; }
.filter[aria-pressed="true"] .filter__n { color: #6A6862; }

.clip-label {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 10px; font-size: 13.5px; color: var(--dust); line-height: 1.5;
}
.clip-label::before { content: ""; flex: none; width: 18px; height: 7px; border-radius: 1px; background: var(--c, var(--dust)); }

.media {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 16 / 9; background: #000; border-radius: 2px;
}
.media img, .media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.media img { transition: transform .8s var(--ease); }
.media video { opacity: 0; transition: opacity .35s; }
.media.is-playing video { opacity: 1; }
.media:hover img { transform: scale(1.02); }
.chips { position: absolute; left: 12px; bottom: 12px; z-index: 2; display: flex; flex-wrap: wrap; gap: 6px; }
.chips--br { left: auto; right: 8px; bottom: 8px; justify-content: flex-end; } /* YouTube風サムネイルの文字を隠さないよう、右下（再生時間の位置）に */
.chip {
  padding: 5px 8px; border-radius: 2px;
  background: rgba(24, 24, 26, .82); color: var(--paper);
  font-family: var(--f-display); font-weight: 800; font-size: 11.5px; line-height: 1; letter-spacing: .06em;
}
.chip--ng { color: var(--ng); }
.chip--ok { background: var(--mark); color: var(--ink); }
.chip--jp { font-family: var(--f-sans); font-weight: 700; letter-spacing: .02em; font-size: 12px; }

.feats { display: grid; gap: clamp(64px, 8vw, 120px); }
.feat { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 3.2vw, 56px); align-items: end; }
.feat__title { margin: 0 0 14px; font-size: clamp(34px, 4.4vw, 64px); font-weight: 900; line-height: 1.12; }
.feat__title a { text-decoration: none; }
.feat__lead { margin: 0 0 18px; font-family: var(--f-serif); font-weight: 600; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.7; }
.feat__meta { margin: 0 0 22px; font-size: 13.5px; color: var(--dust); }
.feat__meta span + span::before { content: "／"; margin: 0 .3em; color: var(--rule-strong); }

.bin { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(40px, 4vw, 56px) 24px; margin-top: clamp(96px, 10vw, 152px); }
.bin__head { grid-column: 1 / -1; margin: 0; padding-top: 14px; border-top: 1px solid var(--rule); font-size: 14px; color: var(--dust); }
.card { grid-column: span 4; }
.card--wide { grid-column: span 6; }
.card .media { margin-bottom: 16px; }
.card__title { margin: 0 0 6px; font-size: clamp(19px, 1.6vw, 23px); font-weight: 900; line-height: 1.35; }
.card__title a { text-decoration: none; }
.card__title a::after { content: ""; position: absolute; inset: 0; }
.card { position: relative; }
.card__lead { margin: 0; font-size: 14px; color: var(--dust); line-height: 1.75; }
.is-hidden { display: none !important; }

/* ---------- AI ---------- */
.statement {
  margin: 0 0 clamp(40px, 5vw, 72px);
  font-family: var(--f-serif); font-weight: 600; font-size: clamp(32px, 5.2vw, 84px);
  line-height: 1.32; letter-spacing: .01em; font-feature-settings: "palt";
}
.ai__text { margin-left: 25%; max-width: 38em; font-size: 17px; }
.split {
  display: grid; grid-template-columns: 1fr 1fr; margin: clamp(48px, 5vw, 72px) 0 0 25%;
  border-top: 1px solid var(--rule-strong);
}
.split__col { padding: 22px 28px 8px 0; }
.split__col--ai { padding-left: 28px; border-left: 1px solid var(--rule); }
.split__title { margin: 0 0 8px; font-size: 14px; color: var(--dust); font-weight: 700; }
.split ul { list-style: none; margin: 0; padding: 0; }
.split li { padding: 12px 0; border-bottom: 1px solid var(--rule); font-size: clamp(17px, 1.5vw, 20px); font-weight: 700; line-height: 1.55; }
.split li:last-child { border-bottom: 0; }

.ng { margin-top: clamp(112px, 12vw, 180px); }
.ng__title { margin: 0 0 28px; font-size: clamp(42px, 6.6vw, 108px); font-weight: 900; line-height: 1.08; letter-spacing: -.01em; }
.ng__lead { max-width: 40em; font-size: 17px; margin-left: 25%; }
.flow {
  list-style: none; counter-reset: flow;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: clamp(48px, 5vw, 72px) 0 0; padding: 0;
}
.flow li {
  counter-increment: flow; position: relative;
  padding: 20px 20px 4px 0; border-top: 1px solid var(--rule-strong);
  display: flex; flex-direction: column; gap: 6px;
}
.flow li + li { padding-left: 20px; border-left: 1px solid var(--rule); }
.flow li::before {
  content: counter(flow); font-family: var(--f-display); font-weight: 800; font-size: 13px; color: var(--dust);
}
.flow li:nth-child(4) { border-top: 2px solid var(--ng); }
.flow li:nth-child(4)::before { color: var(--ng); }
.flow b { font-size: 17px; line-height: 1.45; }
.flow span { font-size: 14px; color: var(--dust); line-height: 1.75; }

.takes { display: grid; gap: clamp(72px, 8vw, 120px); margin-top: clamp(80px, 9vw, 136px); scroll-margin-top: calc(var(--bar-h) + 24px); }
.tk { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px clamp(20px, 2.4vw, 36px); }
.tk__head {
  grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px 24px;
  padding-top: 14px; border-top: 1px solid var(--rule-strong);
}
.tk__name { margin: 0; font-size: clamp(22px, 2.2vw, 30px); font-weight: 900; line-height: 1.3; }
.tk__label { margin: 0; font-size: 13.5px; color: var(--dust); }
.tk__frames { display: grid; gap: 8px; }
.tk__frames--2 { grid-template-columns: 1fr 1fr; }
.frame { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 2px; background: #000; }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame--ng img { filter: grayscale(.55) brightness(.78); }
.stamp {
  position: absolute; left: 10px; top: 10px; z-index: 1;
  padding: 6px 9px; border: 1.5px solid; border-radius: 2px;
  font-family: var(--f-display); font-weight: 800; font-size: 12px; line-height: 1; letter-spacing: .08em;
}
.stamp--ng { color: var(--ng); border-color: var(--ng); background: rgba(20, 20, 22, .78); }
.stamp--ok { color: var(--ink); border-color: var(--mark); background: var(--mark); }
.tk__quote {
  margin: 18px 0 0; padding-left: 18px; border-left: 2px solid var(--ng);
  font-family: var(--f-serif); font-weight: 600; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.8;
}
.tk__by { font-style: normal; display: block; margin-top: 10px; font-family: var(--f-sans); font-weight: 400; font-size: 13px; color: var(--dust); }
.tk__summary { margin: 18px 0 0; padding-left: 18px; border-left: 2px solid var(--ng); font-size: 15.5px; }
.ticks { list-style: none; margin: 18px 0 0; padding: 0; }
.ticks li { position: relative; padding: 9px 0 9px 22px; border-bottom: 1px solid var(--rule); font-size: 15px; line-height: 1.7; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 1.05em; width: 8px; height: 8px; background: var(--mark); border-radius: 1px; }
.tk__open { margin-top: 18px; }

/* ---------- Story ---------- */
.story__intro { margin-left: 25%; max-width: 36em; font-size: clamp(17px, 1.4vw, 19px); }
.story__takes { list-style: none; margin: clamp(48px, 5vw, 80px) 0 0; padding: 0; }
.take {
  display: grid; grid-template-columns: 25% minmax(0, 1fr) minmax(0, 15em); gap: 20px clamp(24px, 3vw, 48px);
  padding: clamp(36px, 4vw, 60px) 0; border-top: 1px solid var(--rule);
}
.take__slate { display: flex; flex-direction: column; gap: 4px; }
.take__no { font-family: var(--f-display); font-weight: 800; font-size: clamp(30px, 3.2vw, 46px); line-height: 1; letter-spacing: .01em; }
.take__name { font-size: 16px; font-weight: 700; margin-top: 10px; }
.take__when { font-size: 13.5px; color: var(--dust); order: 3; }
.take__title { margin: 0 0 18px; font-size: clamp(24px, 2.4vw, 34px); font-weight: 900; line-height: 1.35; }
.take__body p { max-width: 36em; }
.take__key {
  margin-top: 22px !important; padding-left: 16px; border-left: 2px solid var(--mark);
  font-family: var(--f-serif); font-weight: 600; font-size: clamp(18px, 1.55vw, 22px); line-height: 1.75;
}
.take__figure { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.take__num { font-family: var(--f-display); font-weight: 800; font-size: clamp(34px, 3.4vw, 54px); line-height: 1.05; font-feature-settings: "palt"; }
.take__num:lang(ja) { font-weight: 800; }
.take__num--s { font-family: var(--f-sans); font-weight: 700; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55; }
.take__cap { font-size: 13px; color: var(--dust); line-height: 1.6; }

/* ---------- Strengths ---------- */
.traits { margin: 0; border-top: 1px solid var(--rule); }
.trait { display: grid; grid-template-columns: 25% minmax(0, 1fr); gap: 16px clamp(24px, 3vw, 48px); padding: clamp(28px, 3vw, 40px) 0; border-bottom: 1px solid var(--rule); }
.trait dt { font-size: clamp(30px, 3.6vw, 52px); font-weight: 900; line-height: 1.15; font-feature-settings: "palt"; }
.trait dd { margin: 0; }
.trait dd > p:first-child { font-size: clamp(17px, 1.4vw, 19px); max-width: 32em; margin-bottom: 12px; }
.trait__proof { color: var(--dust); font-size: 14.5px; max-width: 42em; margin: 0; }
.trait__proof a { display: inline-block; white-space: nowrap; color: var(--paper); margin-left: .5em; text-underline-offset: 5px; text-decoration-thickness: 1px; }
.trait__proof a:hover { color: var(--mark); }

/* ---------- Vision ---------- */
.vision__big {
  margin: 0 0 clamp(44px, 5vw, 80px);
  font-size: clamp(38px, 7.4vw, 124px); font-weight: 900; line-height: 1.12; letter-spacing: -.015em; font-feature-settings: "palt";
}
.vision__big span { display: block; }
.vision__big span:last-child { padding-left: 1em; }
.vision__text { margin-left: 25%; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 48px); font-size: 16px; }

/* ---------- Contact ---------- */
.contact__big { margin: 0 0 clamp(40px, 4vw, 56px); font-size: clamp(34px, 5vw, 80px); font-weight: 900; line-height: 1.2; font-feature-settings: "palt"; }
.contact__row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px;
  padding: 22px 0; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule);
}
.contact__mail {
  font-family: var(--f-display); font-weight: 800; font-size: clamp(22px, 3.6vw, 52px); letter-spacing: 0; line-height: 1.2;
  text-decoration: none; overflow-wrap: anywhere; transition: color .2s;
}
.contact__mail:hover { color: var(--mark); }
.contact__links { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 36px; font-size: 15px; }
.contact__links a { text-underline-offset: 5px; text-decoration-thickness: 1px; }
.contact__links a:hover { color: var(--mark); }

/* ---------- Footer ---------- */
.foot {
  max-width: 1440px; margin: clamp(120px, 14vw, 200px) auto 0;
  padding: 36px var(--pad) 48px; border-top: 1px solid var(--rule);
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 40px;
  font-size: 13.5px; color: var(--dust); line-height: 1.8;
}
.foot__label { margin: 0 0 10px; color: var(--paper); font-weight: 700; }
.foot__index ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 32px; }
.foot__index li { break-inside: avoid; padding: 2px 0; }
.foot__index a { color: var(--paper); text-decoration: none; }
.foot__index a:hover { text-decoration: underline; text-underline-offset: 4px; }
.foot__copy { margin-top: 1.6em; }

/* ---------- Timeline scrubber ---------- */
.scrub {
  position: fixed; inset: auto 0 0; z-index: 48; height: var(--scrub-h);
  display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: stretch;
  background: rgba(27, 27, 29, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-top: 1px solid var(--rule);
  font-size: 11.5px;
}
.scrub__tc {
  display: flex; align-items: center; padding: 0 16px 0 var(--pad);
  color: var(--mark); font-variant-numeric: tabular-nums; letter-spacing: .06em; white-space: nowrap;
}
.scrub__track { position: relative; margin-right: var(--pad); }
.scrub__clips { position: absolute; inset: 8px 0; display: flex; gap: 2px; }
.scrub__clip {
  position: relative; min-width: 0; height: 100%;
  display: flex; align-items: center; padding: 0 8px; border-radius: 2px;
  background: var(--panel-2); color: var(--dust);
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis; cursor: pointer;
  transition: background-color .2s, color .2s;
}
.scrub__clip::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: var(--c, transparent); }
.scrub__clip:hover { color: var(--paper); }
.scrub__clip.is-current { background: #4A4A50; color: var(--paper); }
.scrub__head { position: absolute; top: 2px; bottom: 2px; left: 0; width: 2px; background: var(--mark); pointer-events: none; will-change: transform; }
.scrub__head::before { content: ""; position: absolute; left: -4px; top: -2px; border: 5px solid transparent; border-top-color: var(--mark); }

/* ---------- Case study ---------- */
html.is-locked, html.is-locked body { overflow: hidden; }
.case:focus { outline: none; }
.case {
  position: fixed; inset: 0; z-index: 60; overflow-y: auto; overscroll-behavior: contain;
  background: var(--suite);
}
.case[hidden] { display: none; }
.case.is-open .case__in { animation: caseIn .55s var(--ease) both; }
@keyframes caseIn { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.case__bar {
  position: sticky; top: 0; z-index: 3; height: var(--bar-h);
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 var(--pad);
  background: rgba(31, 31, 33, .9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.case__crumb { margin: 0; font-size: 13px; color: var(--dust); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.case__btns { display: flex; gap: 8px; flex: none; }
.case__btns .btn { height: 38px; padding: 0 14px; font-size: 13.5px; }
.case__stage { max-width: 1440px; margin: 0 auto; padding: 28px var(--pad) 0; }
.player { position: relative; aspect-ratio: 16 / 9; background: #000; border-radius: 2px; overflow: hidden; }
.player video, .player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #000; }
.player__poster { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: #000; cursor: pointer; }
.player__poster img { width: 100%; height: 100%; object-fit: cover; opacity: .86; transition: opacity .2s; }
.player__poster:hover img { opacity: 1; }
a.player__poster { display: block; }
.player__play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 22px; border-radius: 2px;
  background: var(--mark); color: var(--ink); font-weight: 700; font-size: 15px;
}
.player__play::before { content: ""; border-left: 12px solid currentColor; border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tab {
  display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; border-radius: 2px;
  border: 1px solid var(--rule-strong); background: transparent; color: var(--paper); font-size: 13.5px; cursor: pointer;
}
.tab:hover { border-color: var(--paper); }
.tab[aria-selected="true"] { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.tab__st { padding: 3px 5px; border-radius: 2px; font-family: var(--f-display); font-weight: 800; font-size: 10.5px; line-height: 1; letter-spacing: .06em; }
.tab__st--ng { color: var(--ng); border: 1px solid var(--ng); }
.tab__st--ok { background: var(--mark); color: var(--ink); }
.case__hint { margin: 10px 0 0; font-size: 13px; color: var(--dust); }

.case__grid { max-width: 1440px; margin: 0 auto; padding: clamp(40px, 5vw, 72px) var(--pad) 0; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 4vw, 72px); }
.case__side { position: sticky; top: calc(var(--bar-h) + 28px); align-self: start; }
.case__title { margin: 0 0 24px; font-size: clamp(32px, 3.8vw, 56px); font-weight: 900; line-height: 1.15; }
.case__title--long { font-size: clamp(26px, 2.5vw, 38px); line-height: 1.3; }
.specs { margin: 0; font-size: 13.5px; border-top: 1px solid var(--rule); }
.specs div { display: grid; grid-template-columns: 6.5em 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule); }
.specs dt { color: var(--dust); }
.specs dd { margin: 0; line-height: 1.7; }
.case__links { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 8px; font-size: 14px; }
.case__links a { text-underline-offset: 5px; text-decoration-thickness: 1px; }
.case__links a:hover { color: var(--mark); }
.case__main { max-width: 46em; font-size: 16.5px; min-width: 0; }
.case__lead { margin: 0 0 28px; font-family: var(--f-serif); font-weight: 600; font-size: clamp(22px, 2.2vw, 32px); line-height: 1.6; font-feature-settings: "palt"; }
.case__h { margin: clamp(48px, 5vw, 64px) 0 16px; padding-top: 14px; border-top: 1px solid var(--rule-strong); font-size: 15px; font-weight: 700; color: var(--dust); }
.www { margin: 0; }
.www div { display: grid; grid-template-columns: 7em 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.www dt { font-weight: 700; }
.www dt span { display: block; font-family: var(--f-italic); font-style: italic; font-weight: 400; color: var(--dust); font-size: 15px; letter-spacing: 0; }
.www dd { margin: 0; }
.roles { margin: 0; }
.roles div { display: grid; grid-template-columns: 7em 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.roles dt { font-weight: 700; }
.roles dd { margin: 0; }
.case__note { margin-top: 40px; font-size: 13px; color: var(--dust); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 8px 0 0; border-top: 1px solid var(--rule); }
.stats div { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--rule); }
.stats div + div { padding-left: 14px; border-left: 1px solid var(--rule); }
.stats dt { font-family: var(--f-display); font-weight: 800; font-size: clamp(24px, 2.4vw, 34px); line-height: 1.1; }
.stats dd { margin: 6px 0 0; font-size: 13px; color: var(--dust); }

.yt { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 8px; }
.yt button {
  width: 100%; display: grid; grid-template-columns: 7.5em 1fr; gap: 16px; align-items: center; text-align: left;
  padding: 14px 16px; border: 1px solid var(--rule); border-radius: 2px; background: transparent; cursor: pointer; transition: border-color .2s, background-color .2s;
}
.yt button:hover { border-color: var(--rule-strong); background: rgba(236, 234, 228, .03); }
.yt button[aria-pressed="true"] { border-color: var(--mark); }
.yt img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 1px; }
.yt b { display: block; font-size: 15.5px; line-height: 1.5; }
.yt small { display: block; font-size: 12.5px; color: var(--dust); line-height: 1.6; margin-top: 2px; }
.yt .yt__v { justify-self: start; padding: 6px 9px; background: var(--mark); color: var(--ink); font-weight: 700; font-size: 14px; border-radius: 2px; line-height: 1.3; white-space: nowrap; }
/* playlist (複数本の作品) */
.yt--pl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.yt--pl button { grid-template-columns: 9em 1fr; gap: 14px; padding: 10px 12px 10px 10px; height: 100%; }
.yt--pl b { font-size: 14.5px; line-height: 1.5; }
.yt__tag { display: block; font-style: normal; font-size: 12px; font-weight: 700; color: var(--mark); letter-spacing: .03em; margin-bottom: 3px; }

.gallery {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 34%); gap: 14px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px;
}
.gallery figure { margin: 0; scroll-snap-align: start; }
.gallery img { width: 100%; height: auto; border-radius: 2px; background: #F2F1EC; }
.gallery figcaption { margin-top: 8px; font-size: 13px; color: var(--dust); line-height: 1.6; }
.gallery-wrap { background: #18181A; padding: 18px; border-radius: 2px; }

.case__next {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 360px); gap: 24px; align-items: end;
  max-width: 1440px; margin: clamp(80px, 9vw, 140px) auto 0; padding: 28px var(--pad) calc(var(--scrub-h) + 56px);
  border-top: 1px solid var(--rule-strong); text-decoration: none;
}
.case__next small { display: block; font-size: 13.5px; color: var(--dust); margin-bottom: 8px; }
.case__next strong { display: block; font-size: clamp(30px, 4vw, 60px); font-weight: 900; line-height: 1.15; font-feature-settings: "palt"; transition: color .2s; }
.case__next:hover strong { color: var(--mark); }
.case__next img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .bar__tag { display: none; }
}
@media (max-width: 960px) {
  .yt--pl { grid-template-columns: 1fr; }
  .indent, .about__body, .questions__note, .profile, .works__intro, .works__personal, .filters,
  .ai__text, .split, .ng__lead, .story__intro, .vision__text { margin-left: 0; }
  .questions li { grid-template-columns: 5.5em 1fr; }
  .feat { grid-template-columns: 1fr; align-items: start; }
  .card, .card--wide { grid-column: span 6; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow li, .flow li + li { padding: 18px 16px 12px 0; border-left: 0; }
  .flow li:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--rule); }
  .take { grid-template-columns: 1fr; }
  .take__slate { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; }
  .take__name { margin-top: 0; }
  .trait { grid-template-columns: 1fr; }
  .case__grid { grid-template-columns: minmax(0, 1fr); }
  .case__side { position: static; }
  .foot { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .bar { grid-template-columns: 1fr auto auto; }
  .bar__nav, .bar__cta { display: none; }
  .bar__menu { display: flex; }
  .hero__meta { display: none; }
  .hero__drag { display: none; }
}
@media (max-width: 640px) {
  :root { --scrub-h: 30px; }
  body { font-size: 15.5px; }
  .card, .card--wide { grid-column: 1 / -1; }
  .tk { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split__col--ai { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .flow { grid-template-columns: 1fr; }
  .flow li, .flow li + li, .flow li:nth-child(even) { padding: 16px 0 10px; border-left: 0; }
  .vision__text { grid-template-columns: 1fr; }
  .vision__big span:last-child { padding-left: 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .yt button { grid-template-columns: 1fr; gap: 8px; }
  .yt--pl button { grid-template-columns: 7.2em 1fr; gap: 12px; }
  .yt--pl b { font-size: 13.5px; }
  .gallery { grid-auto-columns: 82%; }
  .case__next { grid-template-columns: 1fr; }
  .scrub__clip { font-size: 0; padding: 0; }
  .scrub__tc { font-size: 10.5px; padding-right: 10px; }
  .foot__index ul { columns: 1; }
  .hero__title { font-size: clamp(34px, 10.4vw, 56px); }
  .cl { opacity: .62; }
  .profile div, .www div, .roles div { grid-template-columns: 1fr; gap: 2px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .hero__title .line > span { transform: none; }
  .field__plane { transform: rotateX(58deg); }
}

@media (max-width: 860px) { .br-pc { display: none; } }


/* =========================================================
   追加：言語切り替え・これから・修了バッジ・サムネイル巡回
   ========================================================= */
html.is-translating body { visibility: hidden; }

/* language switcher */
.bar__lang { gap: 2px; padding: 0 16px; border-left: 1px solid var(--rule); }
.bar__lang button {
  height: 30px; min-width: 34px; padding: 0 8px; border: 1px solid transparent; border-radius: 2px;
  background: none; color: var(--dust); cursor: pointer;
  font-family: var(--f-display); font-weight: 800; font-size: 12px; letter-spacing: .08em;
  transition: color .2s, border-color .2s, background-color .2s;
}
.bar__lang button:hover { color: var(--paper); }
.bar__lang button[aria-pressed="true"] { color: var(--ink); background: var(--paper); }
@media (max-width: 640px) {
  .bar__lang { padding: 0 6px; }
  .bar__lang button { min-width: 30px; padding: 0 5px; font-size: 11.5px; }
  .bar__logo { font-size: 13.5px; letter-spacing: .05em; }
}

/* per-language type */
html[lang="ko"] {
  --f-sans: "MH Inter", "MH Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "MH Sans", sans-serif;
  --f-serif: "MH Serif KR", "AppleMyungjo", "Noto Serif KR", "MH Serif", serif;
  --f-display: "MH Display", "MH Inter", "MH Sans KR", sans-serif;
}
html[lang="ko"] body, html[lang="ko"] h1, html[lang="ko"] h2, html[lang="ko"] h3, html[lang="ko"] h4, html[lang="ko"] p, html[lang="ko"] li, html[lang="ko"] dd, html[lang="ko"] dt { word-break: keep-all; overflow-wrap: anywhere; }
html[lang="en"] {
  --f-serif: "MH Lora", "Georgia", "MH Serif", serif;
}
html[lang="en"] .section__en { display: none; }
html[lang="en"] .questions__en { display: none; }
html[lang="en"] .questions li { grid-template-columns: 1fr; }
html[lang="en"] .hero__title { letter-spacing: -.02em; }
html[lang="en"] .vision__big, html[lang="en"] .next__big, html[lang="en"] .contact__big { letter-spacing: -.025em; }
html[lang="en"] .vision__big span:last-child { padding-left: 0; }

/* hover: cycle through episode thumbnails */
.cycle { position: absolute; inset: 0; pointer-events: none; }
.cycle img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .35s; }
.media.is-playing .cycle img.is-on { opacity: 1; }

/* wide gallery for editing timelines */
.gallery--wide { grid-auto-columns: 78%; }
.gallery--wide img { background: #1E1E1E; }
.gallery figure a { display: block; }

/* ---------- Next ---------- */
.next__big {
  margin: 0 0 clamp(28px, 3vw, 44px);
  font-size: clamp(38px, 6.6vw, 112px); font-weight: 900; line-height: 1.12; letter-spacing: -.015em; font-feature-settings: "palt";
}
.next__intro { margin: 0 0 clamp(40px, 5vw, 72px) 25%; max-width: 36em; font-size: clamp(17px, 1.4vw, 19px); }
.road { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule-strong); }
.road__item {
  position: relative; display: grid; grid-template-columns: 25% minmax(0, 1fr); gap: 8px clamp(24px, 3vw, 48px);
  padding: clamp(22px, 2.4vw, 32px) 0; border-bottom: 1px solid var(--rule);
}
.road__when {
  display: flex; align-items: flex-start; gap: 10px;
  font-family: var(--f-display); font-weight: 800; font-size: clamp(15px, 1.3vw, 18px); letter-spacing: .02em; color: var(--dust);
}
.road__when::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: .42em; border-radius: 50%; border: 2px solid var(--dust); }
.road__item--mark .road__when { color: var(--mark); }
.road__item--mark .road__when::before { border-color: var(--mark); background: var(--mark); box-shadow: 0 0 0 5px rgba(255, 212, 59, .16); }
.road__title { margin: 0 0 8px; font-size: clamp(21px, 2vw, 28px); font-weight: 900; line-height: 1.35; }
.road__item p { margin: 0; max-width: 40em; color: rgba(236, 234, 228, .86); }

.creds { margin-top: clamp(56px, 6vw, 96px); padding: clamp(24px, 3vw, 40px); background: var(--panel); border-radius: 2px; border-top: 3px solid var(--mark); scroll-margin-top: calc(var(--bar-h) + 24px); }
.creds__head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(20px, 3vw, 44px); align-items: start; }
.creds__num { margin: 0; font-family: var(--f-display); font-weight: 800; font-size: clamp(72px, 9vw, 140px); line-height: .85; letter-spacing: -.04em; color: var(--mark); }
.creds__title { margin: 4px 0 10px; font-size: clamp(20px, 1.9vw, 26px); font-weight: 900; line-height: 1.35; }
.creds__text { margin: 0; max-width: 46em; font-size: 15px; color: rgba(236, 234, 228, .86); }
.creds__groups { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: clamp(24px, 3vw, 36px); padding-top: 22px; border-top: 1px solid var(--rule); }
.creds__label { display: flex; justify-content: space-between; gap: 8px; margin: 0 0 10px; font-size: 13px; font-weight: 700; color: var(--paper); }
.creds__label span { font-family: var(--f-display); color: var(--dust); }
.creds__group ul { list-style: none; margin: 0; padding: 0; font-family: "MH Inter", sans-serif; font-size: 13px; line-height: 1.45; }
.creds__group li { padding: 6px 0; border-bottom: 1px solid var(--rule); color: var(--dust); }
.creds__group a { color: rgba(236, 234, 228, .88); text-decoration: none; }
.creds__group a:hover { color: var(--mark); text-decoration: underline; text-underline-offset: 3px; }
.creds__note { margin: 18px 0 0; font-size: 12.5px; color: var(--dust); }
.next__close { margin: clamp(48px, 6vw, 88px) 0 0; font-family: var(--f-serif); font-weight: 600; font-size: clamp(22px, 2.6vw, 38px); line-height: 1.55; font-feature-settings: "palt"; }

@media (max-width: 1180px) {
  .creds__groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .next__intro { margin-left: 0; }
  .road__item { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .creds__head { grid-template-columns: 1fr; gap: 6px; }
  .creds__groups { grid-template-columns: 1fr; }
  .gallery--wide { grid-auto-columns: 92%; }
}

.case__lang { display: flex; align-items: center; padding: 0 10px 0 0; margin-right: 4px; border-left: 0; border-right: 1px solid var(--rule); }
@media (max-width: 640px) {
  .case__lang { padding-right: 4px; margin-right: 2px; }
  .case__lang button { min-width: 26px; padding: 0 3px; }
}