/* AIとの分担から、人の大切な時間へ。トップページ専用の図解。 */
.time-story { padding-top: 130px; }
.time-story__heading { text-align: center; }
.time-story__eyebrow { margin-bottom: 18px; color: var(--accent-ink); font-size: 11px; letter-spacing: .24em; }
.time-story h2 { font-size: clamp(26px, 3.5vw, 38px); line-height: 1.7; letter-spacing: .08em; }
.time-story .phrase { display: inline-block; }
.time-story__lead { margin-top: 24px; font-size: 15px; line-height: 2.1; color: var(--text-soft); }
.time-infographic {
  --scene-duration: 4.8s;
  position: relative;
  margin: 44px 0 0;
  padding: 20px 42px 32px;
  border: 1px solid rgba(8, 127, 145, .2);
  border-radius: 4px 36px 4px 36px;
  background: radial-gradient(ellipse at 77% 67%, rgba(21, 176, 199, .08), transparent 62%);
  isolation: isolate;
}
.time-infographic__topline { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--text-mute); font-size: 11px; letter-spacing: .08em; }
.time-infographic__replay { display: inline-flex; flex: none; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--accent-ink); font: inherit; letter-spacing: .04em; cursor: pointer; }
.time-infographic__replay[hidden] { display: none; }
.time-infographic__replay:disabled { color: var(--text-mute); cursor: default; }
.time-infographic__replay:not(:disabled):hover { text-decoration: underline; text-underline-offset: 5px; }
.time-infographic__replay:focus-visible, .time-story__link:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 5px; }
.time-infographic__flow { display: grid; grid-template-columns: minmax(0, 1fr) 54px 124px 54px minmax(0, 1fr); align-items: center; padding: 34px 0 38px; }
.time-infographic__work, .time-infographic__ai, .time-infographic__human { min-width: 0; text-align: center; }
.time-infographic__label { font-size: 14px; font-weight: 700; letter-spacing: .05em; color: var(--text); }
.time-infographic__tasks { display: grid; gap: 10px; max-width: 218px; padding: 0; margin: 20px auto 0; list-style: none; }
.time-infographic__task { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid rgba(8, 127, 145, .22); border-radius: 3px; color: var(--text-soft); font-size: 13px; text-align: left; }
.time-infographic__task svg { flex: none; width: 20px; height: 20px; color: var(--accent-ink); }
.time-infographic__connector { position: relative; height: 1px; background: rgba(8, 127, 145, .2); }
.time-infographic__connector::before { content: ''; position: absolute; inset: 0; background: var(--brand); transform-origin: left center; }
.time-infographic__connector::after { content: ''; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid var(--accent-ink); border-right: 1px solid var(--accent-ink); transform: rotate(45deg); }
.time-infographic__packet { --item: 0; position: absolute; left: 0; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); opacity: 0; }
.time-infographic__hub { position: relative; display: grid; place-items: center; width: 92px; height: 92px; margin: 0 auto 24px; border-radius: 50%; background: rgba(21, 176, 199, .09); color: var(--accent-ink); font-family: var(--serif); font-size: 34px; letter-spacing: .03em; }
.time-infographic__hub-ring { position: absolute; inset: -4px; border: 1px solid rgba(8, 127, 145, .45); border-radius: 50%; }
.time-infographic__hub-ring--outer { inset: -12px; border-color: rgba(8, 127, 145, .15); }
.time-infographic__small { margin-top: 7px; color: var(--text-mute); font-size: 10px; letter-spacing: .04em; }
.time-infographic__person { position: relative; width: 88px; height: 88px; margin: 0 auto 17px; color: var(--accent-ink); }
.time-infographic__person > svg { width: 100%; height: 100%; }
.time-infographic__ripple { position: absolute; inset: 0; border: 1px solid var(--brand); border-radius: 50%; opacity: 0; }
.time-infographic__focuses { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 12px; padding: 0; margin: 13px 0 0; list-style: none; color: var(--accent-ink); font-size: 12px; }
.time-infographic__focuses li { padding: 3px 0; border-bottom: 1px solid rgba(8, 127, 145, .24); }
.time-infographic__result { border-top: 1px solid rgba(8, 127, 145, .18); padding-top: 25px; text-align: center; font-family: var(--serif); font-size: clamp(18px, 2vw, 24px); line-height: 1.9; letter-spacing: .08em; color: var(--accent-ink); }
.time-story__link { display: flex; width: fit-content; align-items: center; gap: 18px; margin: 22px auto 0; min-height: 44px; color: var(--text-soft); font-size: 12px; letter-spacing: .06em; text-decoration: none; }
.time-story__link span { color: var(--accent-ink); transition: transform .25s ease; }
.time-story__link:hover span { transform: translate(2px, -2px); }

/* 1回だけ進む約5秒の図解。画面外・非表示タブでは途中の状態で止める。 */
.time-infographic.is-playing .time-infographic__task { animation: time-task-pass var(--scene-duration) ease both; }
.time-infographic.is-playing .time-infographic__connector::before { animation: time-line-in var(--scene-duration) ease both; }
.time-infographic.is-playing .time-infographic__connector--out::before { animation-name: time-line-out; }
.time-infographic.is-playing .time-infographic__packet { animation: time-packet-in var(--scene-duration) linear both; animation-delay: calc(var(--item) * .18s); }
.time-infographic.is-playing .time-infographic__connector--out .time-infographic__packet { animation-name: time-packet-out; }
.time-infographic.is-playing .time-infographic__hub-ring { animation: time-hub-pulse var(--scene-duration) ease both; }
.time-infographic.is-playing .time-infographic__human { animation: time-human-enter var(--scene-duration) ease both; }
.time-infographic.is-playing .time-infographic__ripple { animation: time-person-ripple var(--scene-duration) ease both; }
.time-infographic.is-playing .time-infographic__result { animation: time-result-enter var(--scene-duration) ease both; }
.time-infographic.is-paused *, .time-infographic.is-paused *::before { animation-play-state: paused !important; }
@keyframes time-task-pass { 0%, 8% { transform: none; } 25% { transform: translateX(6px); border-color: var(--brand); } 45%, 100% { transform: none; } }
@keyframes time-line-in { 0%, 8% { transform: scaleX(0); } 28%, 100% { transform: scaleX(1); } }
@keyframes time-line-out { 0%, 40% { transform: scaleX(0); } 62%, 100% { transform: scaleX(1); } }
@keyframes time-packet-in { 0%, 10% { left: 0; opacity: 0; } 14% { opacity: 1; } 33% { left: calc(100% - 7px); opacity: 1; } 36%, 100% { left: calc(100% - 7px); opacity: 0; } }
@keyframes time-packet-out { 0%, 46% { left: 0; opacity: 0; } 50% { opacity: 1; } 66% { left: calc(100% - 7px); opacity: 1; } 70%, 100% { left: calc(100% - 7px); opacity: 0; } }
@keyframes time-hub-pulse { 0%, 24% { transform: scale(1); opacity: .6; } 36% { transform: scale(1.12); opacity: 1; } 48% { transform: scale(1); } 58% { transform: scale(1.06); } 70%, 100% { transform: scale(1); opacity: 1; } }
@keyframes time-human-enter { 0%, 46% { opacity: .65; transform: translateY(8px); } 76%, 100% { opacity: 1; transform: none; } }
@keyframes time-person-ripple { 0%, 60% { transform: scale(.7); opacity: 0; } 68% { opacity: .55; } 92%, 100% { transform: scale(1.65); opacity: 0; } }
@keyframes time-result-enter { 0%, 62% { opacity: .65; transform: translateY(8px); } 100% { opacity: 1; transform: none; } }

@media (max-width: 919px) {
  .time-story { padding-top: 92px; }
  .time-infographic { padding: 16px 24px 26px; }
  .time-infographic__flow { grid-template-columns: minmax(0, 1fr); padding: 22px 0 28px; justify-items: center; }
  .time-infographic__work, .time-infographic__human { width: 100%; }
  .time-infographic__tasks { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 620px; gap: 8px; margin-top: 13px; }
  .time-infographic__task { justify-content: center; gap: 7px; padding: 10px 8px; font-size: 12px; }
  .time-infographic__connector { width: 1px; height: 38px; margin: 14px 0; }
  .time-infographic__connector::before { transform-origin: center top; }
  .time-infographic__connector::after { right: -3px; top: auto; bottom: 0; transform: rotate(135deg); }
  .time-infographic__packet { top: 0; left: -3px; }
  .time-infographic__hub { width: 76px; height: 76px; margin-bottom: 20px; font-size: 30px; }
  .time-infographic__person { width: 66px; height: 66px; margin-bottom: 9px; }
  .time-infographic__focuses { margin-top: 10px; }
  @keyframes time-task-pass { 0%, 8% { transform: none; } 25% { transform: translateY(4px); border-color: var(--brand); } 45%, 100% { transform: none; } }
  @keyframes time-line-in { 0%, 8% { transform: scaleY(0); } 28%, 100% { transform: scaleY(1); } }
  @keyframes time-line-out { 0%, 40% { transform: scaleY(0); } 62%, 100% { transform: scaleY(1); } }
  @keyframes time-packet-in { 0%, 10% { top: 0; opacity: 0; } 14% { opacity: 1; } 33% { top: calc(100% - 7px); opacity: 1; } 36%, 100% { top: calc(100% - 7px); opacity: 0; } }
  @keyframes time-packet-out { 0%, 46% { top: 0; opacity: 0; } 50% { opacity: 1; } 66% { top: calc(100% - 7px); opacity: 1; } 70%, 100% { top: calc(100% - 7px); opacity: 0; } }
}
@media (max-width: 600px) {
  .time-story h2 { font-size: clamp(22px, 5.7vw, 30px); }
  .time-story__lead { font-size: 13px; }
  .time-story__lead .phrase { display: inline; }
  .time-infographic { margin-top: 30px; padding: 12px 18px 24px; border-radius: 3px 26px 3px 26px; }
  .time-infographic__topline { gap: 8px; font-size: 10px; letter-spacing: .02em; }
  .time-infographic__replay { gap: 5px; font-size: 10px; }
  .time-infographic__tasks { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; max-width: 400px; }
  .time-infographic__task { flex-direction: column; justify-content: flex-start; gap: 6px; padding: 10px 5px; font-size: 11px; line-height: 1.6; text-align: center; }
  .time-infographic__task svg { width: 18px; height: 18px; }
  .time-infographic__connector { height: 22px; margin: 10px 0; }
  .time-infographic__hub { width: 62px; height: 62px; margin-bottom: 17px; font-size: 26px; }
  .time-infographic__person { width: 54px; height: 54px; margin-bottom: 7px; }
  .time-infographic__focuses { gap: 4px 10px; margin-top: 8px; font-size: 11px; }
  .time-infographic__result { padding-top: 20px; font-size: 16px; line-height: 1.8; letter-spacing: .05em; }
  .time-infographic__result .phrase { display: inline; }
}
@media (prefers-reduced-motion: reduce) {
  .time-infographic *, .time-infographic *::before { animation: none !important; }
  .time-infographic__replay { display: none; }
  .time-story__link span { transition: none; }
}
@media print {
  .time-infographic *, .time-infographic *::before { animation: none !important; }
  .time-infographic__replay { display: none; }
}

/* 現場の経験 × AI：実務へつながる小さな図解。 */
.reason-infographic { margin: 32px 0 0; padding: 12px 24px 22px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: radial-gradient(ellipse at 74% 64%, #15b0c70a, transparent 68%); }
.reason-infographic__flow { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 42px minmax(0, 1.2fr); align-items: center; gap: 8px; padding: 22px 0 24px; }
.reason-infographic__node { min-width: 0; text-align: center; }
.reason-infographic__node p { margin-top: 12px; font-size: 13px; font-weight: 700; }
.reason-infographic__node > span { display: block; margin-top: 5px; color: var(--text-mute); font-size: 10px; }
.reason-infographic__symbol { display: block; width: 72px; height: 72px; margin: auto; color: var(--accent-ink); }
.reason-infographic__multiply { color: var(--accent-ink); text-align: center; font-family: var(--serif); font-size: 28px; }
.reason-infographic__ai { display: grid; place-items: center; width: 66px; height: 66px; margin: 3px auto; border: 1px solid #087f9140; outline: 1px solid #087f911a; outline-offset: 7px; border-radius: 50%; color: var(--accent-ink); font-family: var(--serif); font-size: 26px; background: #15b0c70a; }
.reason-infographic__arrow { width: 100%; color: var(--accent-ink); }
.reason-infographic__signal { opacity: 0; }
.reason-infographic__caption { border-top: 1px solid var(--line); padding-top: 16px; text-align: center; color: var(--text-soft); font-size: 12px; letter-spacing: .04em; }
.info-stroke { stroke-dasharray: 1; stroke-dashoffset: 0; }
.reason-infographic.is-playing .info-stroke { animation: info-stroke-draw 2.6s ease both; }
.reason-infographic.is-playing .reason-infographic__ai { animation: info-ai-pulse 3.8s ease both; }
.reason-infographic.is-playing .reason-infographic__multiply { animation: info-node-glow 3.8s ease both; }
.reason-infographic.is-playing .reason-infographic__signal { animation: info-signal-pass 3.8s ease both; }
.reason-infographic.is-playing .reason-infographic__outcome { animation: info-outcome-enter 3.8s ease both; }
.reason-infographic.is-playing .reason-infographic__caption { animation: info-reason-ready 4.2s ease both; }

/* 活用例は、それぞれ異なる動き。図自体がタップ・キーボード操作の再生ボタン。 */
.mini-infographic { position: relative; display: block; width: 100%; margin: 4px 0 2px; padding: 0; border: 0; background: transparent; color: var(--accent-ink); font: inherit; cursor: pointer; }
.mini-infographic:disabled { color: var(--accent-ink); cursor: default; }
.mini-infographic > svg { display: block; width: 100%; max-width: 280px; height: auto; margin: 0 auto 8px; overflow: visible; }
.mini-infographic__wash { fill: #15b0c70a; stroke: none; }
.mini-infographic__caption { display: block; font-size: 10px; line-height: 1.8; letter-spacing: .02em; color: var(--text-mute); }
.mini-infographic__tile rect { fill: #15b0c70d; }
.mini-infographic.is-playing .info-stroke { animation: info-stroke-draw 2.5s ease both; }
.mini-infographic.is-playing .mini-infographic__caption { animation: info-mini-ready 3.6s ease both; }
.mini-infographic.is-playing .mini-infographic__draft { animation: info-draft-shift 3s ease both; }
.mini-infographic.is-playing .mini-infographic__sheet { animation: info-sheet-enter 3s ease both; }
.mini-infographic.is-playing .mini-infographic__tile { animation: info-tile-organize 3s cubic-bezier(.22,.8,.2,1) both; }
.mini-infographic.is-playing .mini-infographic__colleague { animation: info-colleague-enter 2.6s ease both; animation-delay: calc(var(--colleague) * .25s); }
.mini-infographic:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 5px; border-radius: 3px; }

/* 進め方：4つの図が順に描かれ、接続線に光が通る。 */
.flow-infographic__toolbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 28px; font-size: 11px; color: var(--text-mute); }
.steps.flow-infographic { margin-top: 28px; }
.flow-infographic .step:nth-child(1) { --motion-index: 0; }
.flow-infographic .step:nth-child(2) { --motion-index: 1; }
.flow-infographic .step:nth-child(3) { --motion-index: 2; }
.flow-infographic .step:nth-child(4) { --motion-index: 3; }
.flow-infographic .step__symbol { display: block; width: 62px; height: 62px; margin-top: 5px; color: var(--accent-ink); border-radius: 50%; background: #15b0c708; }
.flow-infographic .step__symbol svg { width: 100%; height: 100%; transition: transform .35s ease; }
.steps.flow-infographic .step .num, .steps.flow-infographic .step .title, .steps.flow-infographic .step .desc { opacity: 1; transform: none; }
.steps.flow-infographic.is-visible .step .dot, .steps.flow-infographic.is-visible .step .dot::before, .steps.flow-infographic.is-visible .step .dot::after, .steps.flow-infographic.is-visible .step .track::after, .steps.flow-infographic.is-visible .step .title { animation: none; }
.steps.flow-infographic.is-playing .step .dot { animation: info-step-dot 1.2s ease both; animation-delay: calc(var(--motion-index) * .6s); }
.steps.flow-infographic.is-playing .step .track::after { animation: info-track-pass 1.3s ease both; animation-delay: calc(var(--motion-index) * .6s); }
.flow-infographic.is-playing .step__symbol { animation: info-flow-ready 3.4s ease both; animation-delay: calc(var(--motion-index) * .24s); }
.flow-infographic.is-playing .info-stroke { animation: info-stroke-draw 2.4s ease both; animation-delay: calc(var(--motion-index) * .24s); }

[data-motion-scene].is-paused *, [data-motion-scene].is-paused *::before, [data-motion-scene].is-paused *::after { animation-play-state: paused !important; }
@keyframes info-stroke-draw { 0%, 8% { stroke-dashoffset: 1; } 75%, 100% { stroke-dashoffset: 0; } }
@keyframes info-ai-pulse { 0%, 12% { transform: scale(1); } 35% { transform: scale(1.1); box-shadow: 0 0 24px #15b0c72b; } 65%, 100% { transform: scale(1); } }
@keyframes info-node-glow { 0%, 10% { opacity: .6; } 36%, 100% { opacity: 1; } }
@keyframes info-signal-pass { 0%, 35% { transform: translateX(0); opacity: 0; } 42% { opacity: 1; } 65% { transform: translateX(35px); opacity: 1; } 72%, 100% { transform: translateX(35px); opacity: 0; } }
@keyframes info-outcome-enter { 0%, 35% { opacity: .65; transform: translateY(6px); } 80%, 100% { opacity: 1; transform: none; } }
@keyframes info-reason-ready { 0%, 50% { opacity: .65; transform: translateY(4px); } 100% { opacity: 1; transform: none; } }
@keyframes info-mini-ready { 0%, 40% { opacity: .65; } 100% { opacity: 1; } }
@keyframes info-draft-shift { 0%, 12% { transform: translateX(-5px); opacity: .7; } 45%, 100% { transform: none; opacity: 1; } }
@keyframes info-sheet-enter { 0%, 20% { transform: translateY(8px); opacity: .5; } 75%, 100% { transform: none; opacity: 1; } }
@keyframes info-tile-organize { 0%, 12% { transform: translate(var(--from-x), var(--from-y)) rotate(var(--tilt)); } 85%, 100% { transform: none; } }
@keyframes info-colleague-enter { 0%, 12% { transform: translateY(5px); opacity: .5; } 75%, 100% { transform: none; opacity: 1; } }
@keyframes info-flow-ready { 0%, 8% { transform: translateY(7px) scale(.94); opacity: .65; } 60%, 100% { transform: none; opacity: 1; } }
@keyframes info-step-dot { 0% { box-shadow: 0 0 0 0 #15b0c740; } 45% { background: var(--brand); box-shadow: 0 0 0 7px #15b0c714; } 100% { box-shadow: 0 0 0 11px transparent; } }
@keyframes info-track-pass { 0% { opacity: 0; transform: translateX(-80%); } 15% { opacity: 1; } 80% { opacity: 1; transform: translateX(260%); } 100% { opacity: 0; transform: translateX(300%); } }

@media (hover: hover) and (pointer: fine) {
  .time-infographic__task, .time-infographic__task svg, .time-infographic__hub > span:last-child, .time-infographic__person > svg, .time-infographic__focuses li { transition: transform .35s ease, background .35s ease, border-color .35s ease; }
  .time-infographic__task:hover { background: #15b0c70d; border-color: var(--accent-ink); }
  .time-infographic__task:hover svg { transform: translateY(-3px); }
  .time-infographic__hub:hover > span:last-child { transform: scale(1.12); }
  .time-infographic__person:hover > svg { transform: translateY(-4px); }
  .time-infographic__focuses li:hover { transform: translateY(-3px); border-color: var(--accent-ink); }
  .reason-infographic__symbol, .reason-infographic__ai, .mini-infographic > svg { transition: transform .35s ease; }
  .reason-infographic__node:hover .reason-infographic__symbol { transform: translateY(-4px); }
  .reason-infographic__node:hover .reason-infographic__ai { transform: scale(1.06); }
  .example:hover .mini-infographic > svg { transform: translateY(-3px); }
  .flow-infographic .step:hover .step__symbol svg { transform: translateY(-4px) rotate(-4deg); }
}
@media (max-width: 919px) {
  .reason-infographic { padding-right: 12px; padding-left: 12px; }
  .flow-infographic .step__symbol { width: 54px; height: 54px; }
}
@media (max-width: 860px) {
  .flow-infographic .step { display: grid; grid-template-columns: 54px minmax(0, 1fr); column-gap: 16px; row-gap: 10px; }
  .flow-infographic .step__symbol { grid-column: 1; grid-row: 1 / span 3; margin: 0; }
  .flow-infographic .step > .num, .flow-infographic .step > .title, .flow-infographic .step > .desc { grid-column: 2; }
  .steps.flow-infographic.is-playing .step .track::after { animation-name: info-track-pass-vertical; }
  @keyframes info-track-pass-vertical { 0% { opacity: 0; transform: translateY(-80%); } 15% { opacity: 1; } 80% { opacity: 1; transform: translateY(260%); } 100% { opacity: 0; transform: translateY(300%); } }
}
@media (max-width: 600px) {
  .reason-infographic__flow { grid-template-columns: minmax(0, 1fr) 20px minmax(0, 1fr); gap: 16px 6px; padding-top: 18px; }
  .reason-infographic__symbol { width: 60px; height: 60px; }
  .reason-infographic__ai { width: 56px; height: 56px; margin: 2px auto; }
  .reason-infographic__arrow { grid-column: 1 / -1; justify-self: center; width: 38px; transform: rotate(90deg); }
  .reason-infographic__outcome { grid-column: 1 / -1; }
  .reason-infographic__caption { font-size: 11px; }
  .reason-infographic .time-infographic__topline { font-size: 10px; gap: 8px; }
  .mini-infographic > svg { max-width: 240px; }
  .flow-infographic__toolbar { font-size: 10px; gap: 8px; }
}
@media (prefers-reduced-motion: reduce), print {
  [data-motion-scene] *, [data-motion-scene] *::before, [data-motion-scene] *::after { animation: none !important; transition: none !important; }
  .reason-infographic__symbol, .mini-infographic > svg, .flow-infographic .step__symbol svg { transform: none !important; }
}