@charset "utf-8";
/* ==========================================================================
   トップページ専用
   ========================================================================== */

/* ---------- ヒーロー ---------- */
.hero{position:relative;display:flex;flex-direction:column;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{
  width:100%;height:100%;object-fit:cover;object-position:50% 58%;
  transform:scale(1.08);animation:heroZoom 22s var(--ease) infinite alternate;
}
@keyframes heroZoom{from{transform:scale(1.05)}to{transform:scale(1.16)}}
.hero__veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(255,255,255,.4) 0%,rgba(255,255,255,.06) 24%,rgba(255,255,255,.3) 70%,rgba(255,255,255,.62) 100%),
    linear-gradient(100deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.92) 40%,rgba(255,255,255,.66) 62%,rgba(255,255,255,.22) 84%,rgba(255,255,255,.06) 100%);
}
.hero__scan{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.4;
  background:repeating-linear-gradient(180deg,rgba(9,42,82,.028) 0 1px,transparent 1px 4px);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 60%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 60%,transparent);
}

.hero__in{
  position:relative;z-index:3;flex:1;display:flex;align-items:center;min-height:100svh;
  padding:calc(var(--hd-h) + clamp(30px,5vw,70px)) var(--gut) clamp(40px,6vw,90px);
}
.hero__copy{max-width:none;width:100%}
.hero__eyebrow{
  display:flex;align-items:center;gap:1.1em;margin-bottom:clamp(22px,3vw,42px);
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.26em;color:var(--blue-700);
  text-transform:uppercase;
}
.hero__eyebrow::before{content:"";width:clamp(30px,5vw,84px);height:1px;background:var(--blue-600)}

.hero__ttl{font-family:var(--f-mintyo);font-weight:700;color:var(--tx-strong);letter-spacing:.03em}
.hero__ttl .l{display:block;overflow:hidden}
.hero__ttl .l>span{
  display:block;font-size:clamp(23px,5.55vw,86px);line-height:1.19;white-space:nowrap;
  text-shadow:0 1px 2px rgba(255,255,255,.9);
}
.js .hero__ttl .l>span{
  transform:translateY(105%);
  transition:transform 1.25s var(--ease-out);
}
.hero.is-ready .hero__ttl .l>span{transform:none}
.hero__ttl .l:nth-child(2)>span{transition-delay:.13s}
.hero__ttl .l:nth-child(3)>span{transition-delay:.26s}
.hero__ttl em{font-style:normal;color:var(--blue-300)}

.hero__lead{
  margin-top:clamp(24px,3.4vw,50px);max-width:33em;font-size:clamp(14px,1.3vw,17px);
  line-height:2.15;color:var(--tx);
  transition:opacity 1s var(--ease-out) .55s,transform 1s var(--ease-out) .55s;
}
.js .hero__lead{opacity:0;transform:translateY(18px)}
.hero.is-ready .hero__lead{opacity:1;transform:none}

.hero__acts{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(28px,3.4vw,46px);
  transition:opacity 1s var(--ease-out) .7s,transform 1s var(--ease-out) .7s;
}
.js .hero__acts{opacity:0;transform:translateY(18px)}
.hero.is-ready .hero__acts{opacity:1;transform:none}

/* 縦のサイドレール */
.hero__rail{
  position:absolute;left:calc(var(--gut) * .34);top:0;height:100svh;z-index:4;
  display:flex;align-items:center;justify-content:center;width:30px;
  writing-mode:vertical-rl;font-family:var(--f-mono);font-size:10px;
  letter-spacing:.32em;color:var(--tx-mute);text-transform:uppercase;
}
.hero__rail::before,.hero__rail::after{content:"";flex:1;width:1px;background:linear-gradient(var(--line),transparent)}
.hero__rail::after{background:linear-gradient(transparent,var(--line))}

/* 下部の指標バー */
.hero__bar{
  position:relative;z-index:3;border-block:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) auto;
  background:#fff;
  transition:opacity 1s var(--ease-out) .9s,transform 1s var(--ease-out) .9s;
}
.js .hero__bar{opacity:0;transform:translateY(20px)}
.js body.is-loaded .hero__bar,body.is-loaded .hero__bar{opacity:1;transform:none}
.hero__bar dl{padding:clamp(16px,1.8vw,26px) clamp(14px,2vw,34px);border-left:1px solid var(--line-soft)}
.hero__bar dl:first-child{border-left:0;padding-left:var(--gut)}
.hero__bar dt{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.2em;color:var(--tx-faint);text-transform:uppercase}
.hero__bar dd{
  margin-top:.35em;font-family:var(--f-latin);font-weight:600;
  font-size:clamp(21px,2.5vw,34px);line-height:1.1;color:var(--tx-strong);letter-spacing:.02em;
}
.hero__bar dd i{font-style:normal;font-size:.46em;margin-left:.35em;color:var(--blue-600);letter-spacing:.1em}
.hero__scroll{
  position:absolute;right:calc(var(--gut) * .55);bottom:clamp(22px,3.4vw,52px);z-index:4;
  display:flex;flex-direction:column;align-items:center;gap:1.1em;
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.28em;
  color:var(--tx-mute);text-transform:uppercase;
}
.hero__scroll span{writing-mode:vertical-rl}
.hero__scroll i{position:relative;display:block;width:1px;height:56px;background:var(--line-strong);overflow:hidden}
.hero__scroll i::after{
  content:"";position:absolute;inset:0;background:var(--blue-600);
  animation:scrollDot 2.2s var(--ease) infinite;
}
@keyframes scrollDot{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* ---------- 流れる英字 ---------- */
.ticker{
  position:relative;z-index:3;border-block:1px solid var(--line-soft);
  background:var(--ink-850);overflow:hidden;padding-block:clamp(14px,1.5vw,22px);
}
.ticker__row{display:flex;width:max-content;animation:slide 46s linear infinite}
.ticker:hover .ticker__row{animation-play-state:paused}
.ticker span{
  display:inline-flex;align-items:center;gap:clamp(20px,3vw,54px);padding-right:clamp(20px,3vw,54px);
  font-family:var(--f-latin);font-weight:600;text-transform:uppercase;
  font-size:clamp(18px,2.2vw,32px);letter-spacing:.06em;color:rgba(9,42,82,.2);white-space:nowrap;
}
.ticker span::after{content:"";width:6px;height:6px;background:var(--blue-500);flex:none;rotate:45deg}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- 01 PHILOSOPHY ---------- */
.phil{position:relative;overflow:hidden}
.phil__grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:clamp(34px,5vw,90px);align-items:start;margin-top:clamp(38px,4.6vw,78px)}
.phil__lead{
  font-family:var(--f-mincho);font-weight:700;font-size:clamp(19px,3.2vw,49px);
  line-height:1.48;letter-spacing:.04em;color:var(--tx-strong);max-width:26em;
}
.phil__lead em{font-style:normal;color:var(--blue-300)}
.phil__txt{color:var(--tx);font-size:15.5px;line-height:2.3;max-width:34em}
.phil__txt p+p{margin-top:1.6em}

.creed{
  margin-top:clamp(28px,3vw,46px);position:relative;padding:clamp(22px,2.3vw,32px) clamp(24px,2.6vw,38px);
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(43,146,238,.13),rgba(255,255,255,.92));
}
.creed::before{
  content:"";position:absolute;left:-1px;top:-1px;width:34px;height:34px;
  border-left:1px solid var(--blue-400);border-top:1px solid var(--blue-400);
}
.creed::after{
  content:"";position:absolute;right:-1px;bottom:-1px;width:34px;height:34px;
  border-right:1px solid var(--blue-400);border-bottom:1px solid var(--blue-400);
}
.creed h3{font-family:var(--f-mono);font-size:10px;letter-spacing:.28em;color:var(--blue-700);text-transform:uppercase;margin-bottom:1.1em}
.creed p{font-family:var(--f-mincho);font-weight:700;font-size:clamp(19px,2.35vw,35px);line-height:1.72;letter-spacing:.07em;color:var(--tx-strong)}

.phil__vis{display:grid;gap:clamp(12px,1.4vw,20px);grid-template-columns:1fr 1fr}
.phil__vis figure{position:relative;overflow:hidden;background:var(--ink-700)}
.phil__vis figure:first-child{grid-column:1 / -1;aspect-ratio:16/9}
.phil__vis figure:nth-child(2){aspect-ratio:4/3}
.phil__vis figure:nth-child(3){aspect-ratio:4/3}
.phil__vis img{width:100%;height:100%;object-fit:cover}
.phil__vis figcaption{
  position:absolute;left:0;bottom:0;padding:.7em 1em;font-family:var(--f-mono);
  font-size:9.5px;letter-spacing:.2em;color:var(--tx-strong);background:rgba(255,255,255,.86);
  backdrop-filter:blur(6px);text-transform:uppercase;
}

/* ---------- 02 FIGURES ---------- */
.fig{position:relative;background:var(--ink-850);border-block:1px solid var(--line-soft)}
.fig__list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin-inline:var(--gut);border-left:1px solid var(--line-soft)}
.fig__list>div{padding:clamp(26px,3vw,48px) clamp(16px,2vw,34px);border-right:1px solid var(--line-soft);position:relative}
.fig__list>div::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--grad);
  transition:width 1.3s var(--ease-out);
}
.js .fig__list>div::after{width:0}
.fig__list>div.is-in::after{width:100%}
.fig__k{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.22em;color:var(--blue-700);text-transform:uppercase}
.fig__v{
  margin-top:.5em;font-family:var(--f-latin);font-weight:600;letter-spacing:.01em;
  font-size:clamp(42px,5.6vw,86px);line-height:1;color:var(--tx-strong);
}
.fig__v i{font-style:normal;font-size:.34em;margin-left:.25em;color:var(--blue-600);letter-spacing:.08em}
.fig__n{margin-top:.9em;font-size:13px;line-height:1.95;color:var(--tx-mute)}

/* ---------- 03 WORKS ---------- */
.works__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px 40px;flex-wrap:wrap}
.works__head .chap{margin-bottom:0}
.works__head>p{padding-bottom:.4em}
.works__strip{
  margin-top:clamp(30px,3.6vw,54px);
  display:flex;gap:clamp(12px,1.3vw,22px);
  overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;
}
.works__strip::-webkit-scrollbar{height:3px}
.works__strip::-webkit-scrollbar-thumb{background:var(--line-strong)}
.wcard{
  flex:0 0 clamp(258px,25vw,420px);scroll-snap-align:start;
  position:relative;display:block;background:#fff;border:1px solid var(--line);
  box-shadow:0 18px 40px -30px rgba(6,40,80,.5);
  transition:border-color .5s var(--ease),transform .6s var(--ease-out),box-shadow .6s var(--ease);
}
.wcard:hover{border-color:var(--blue-500);transform:translateY(-6px);box-shadow:0 30px 62px -34px rgba(6,60,130,.55)}
.wcard__img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-600)}
.wcard__img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out),filter .6s}
.wcard__img::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(117,215,240,.28) 50%,transparent 62%);
  transform:translateX(-120%);transition:transform .9s var(--ease-out);
}
.wcard:hover .wcard__img::after{transform:translateX(120%)}
.wcard:hover .wcard__img img{transform:scale(1.07)}
.wcard__cat{
  position:absolute;left:0;top:0;z-index:2;padding:.55em 1em;
  background:rgba(255,255,255,.9);backdrop-filter:blur(6px);
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.18em;color:var(--blue-700);text-transform:uppercase;
}
.wcard__body{padding:clamp(16px,1.5vw,24px)}
.wcard__date{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--tx-mute)}
.wcard__ttl{
  margin-top:.8em;font-size:clamp(14px,1.1vw,16.5px);line-height:1.8;color:var(--tx-strong);font-weight:500;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.wcard__cli{margin-top:1em;padding-top:1em;border-top:1px solid var(--line);font-size:12px;color:var(--tx-mute)}

/* カテゴリー5列 */
.cats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:clamp(40px,5vw,80px) var(--gut) 0;border-top:1px solid var(--line-soft)}
.cat{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:clamp(320px,30vw,520px);padding:clamp(22px,2.4vw,40px);
  border-right:1px solid var(--line-soft);overflow:hidden;isolation:isolate;
}
.cats .cat:first-child{border-left:1px solid var(--line-soft)}
.cat__bg{position:absolute;inset:0;z-index:-2}
.cat__bg img{width:100%;height:100%;object-fit:cover;opacity:.62;filter:saturate(.55) contrast(1.05);transition:transform 1.2s var(--ease-out),opacity .6s,filter .7s var(--ease)}
.cat::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(2,26,58,.03) 0%,rgba(2,42,92,.6) 52%,rgba(1,34,76,.92) 100%);
  transition:background .6s var(--ease);
}
.cat:hover .cat__bg img{transform:scale(1.09);opacity:.92;filter:saturate(1.05) contrast(1)}
.cat:hover::after{background:linear-gradient(180deg,rgba(0,72,164,.16) 0%,rgba(0,62,146,.68) 52%,rgba(0,46,110,.94) 100%)}
.cat__no{position:absolute;top:clamp(18px,2vw,30px);right:clamp(18px,2vw,30px);font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;color:rgba(255,255,255,.72)}
.cat__ja{font-family:var(--f-mincho);font-weight:700;font-size:clamp(19px,1.9vw,29px);letter-spacing:.1em;color:#fff}
.cat__en{margin-top:.7em;font-family:var(--f-latin);font-weight:500;text-transform:uppercase;font-size:clamp(11px,.95vw,14px);letter-spacing:.14em;color:var(--blue-300)}
.cat__c{
  margin-top:1.4em;padding-top:1.2em;border-top:1px solid rgba(255,255,255,.3);
  display:flex;align-items:baseline;gap:.5em;font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;color:rgba(255,255,255,.74);
}
.cat__c b{font-family:var(--f-latin);font-size:26px;font-weight:600;color:#fff;letter-spacing:.02em}

/* ---------- 04 RECRUIT ---------- */
.rec{position:relative;overflow:hidden;background:var(--ink-800)}
.rec__bg{position:absolute;inset:0;z-index:0}
.rec__bg img{width:100%;height:100%;object-fit:cover;opacity:.26}
.rec__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(232,241,249,.97) 20%,rgba(232,241,249,.62) 56%,rgba(155,208,255,.42))}
.rec__in{position:relative;z-index:1}
.rec__intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(26px,4vw,80px);align-items:end;margin-top:clamp(26px,3vw,44px)}
.rec__lead{
  font-family:var(--f-mincho);font-weight:700;font-size:clamp(22px,3.6vw,58px);
  line-height:1.58;letter-spacing:.05em;color:var(--tx-strong);
}
.rec__txt{max-width:none;color:var(--tx);font-size:clamp(14px,1.4vw,20px);line-height:2.15;font-weight:500}
.rec__itv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,26px);margin-top:clamp(40px,5vw,76px)}
.itv{
  position:relative;display:block;border:1px solid var(--line);background:#fff;
  box-shadow:0 18px 40px -30px rgba(6,40,80,.45);
  overflow:hidden;transition:border-color .5s var(--ease),transform .6s var(--ease-out),box-shadow .6s var(--ease);
}
.itv:hover{border-color:var(--blue-500);transform:translateY(-6px);box-shadow:0 30px 60px -34px rgba(6,60,130,.5)}
.itv__img{aspect-ratio:4/3;overflow:hidden;background:var(--ink-600)}
.itv__img img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;transition:transform 1.1s var(--ease-out)}
.itv:hover .itv__img img{transform:scale(1.07)}
.itv__body{padding:clamp(18px,2vw,30px)}
.itv__no{font-family:var(--f-mono);font-size:10px;letter-spacing:.22em;color:var(--blue-700)}
.itv__ttl{
  margin-top:1em;font-family:var(--f-mincho);font-weight:700;
  font-size:clamp(15.5px,1.35vw,21px);line-height:1.85;letter-spacing:.05em;color:var(--tx-strong);
}
.itv__meta{margin-top:1.2em;padding-top:1.2em;border-top:1px solid var(--line-soft);font-size:12px;color:var(--tx-faint);line-height:1.9}
.itv__meta b{display:block;font-size:14px;color:var(--tx-strong);font-weight:500;letter-spacing:.06em}
.rec__acts{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 05 NEWS ---------- */
.news__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px 40px;flex-wrap:wrap}
.news__head .chap{margin-bottom:0}
.news__head>p{padding-bottom:.4em}
.nlist{max-width:1120px;margin-inline:auto;margin-top:clamp(24px,3vw,44px);border-top:1px solid var(--line)}
.news__more{max-width:1120px;margin:clamp(26px,3vw,44px) auto 0;display:flex;justify-content:center}
.nrow{
  position:relative;display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;
  gap:clamp(14px,2.4vw,44px);align-items:center;
  padding:clamp(20px,2.2vw,34px) 0;border-bottom:1px solid var(--line);
  transition:padding-inline .5s var(--ease),color .4s var(--ease);
}
.nrow::before{
  content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(43,146,238,.12),transparent 70%);
  opacity:0;transition:opacity .5s var(--ease);
}
.nrow:hover{padding-inline:clamp(10px,1.4vw,26px)}
.nrow:hover::before{opacity:1}
.nrow__date{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;color:var(--blue-700)}
.nrow__tag{font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:var(--blue-700);border:1px solid var(--line-strong);padding:.4em .9em;text-transform:uppercase}
.nrow__ttl{font-size:clamp(14.5px,1.2vw,17.5px);line-height:1.8;color:var(--tx-strong)}
.nrow:hover .nrow__ttl{color:var(--tx-strong)}
.nrow__arw{width:34px;height:1px;background:var(--line-strong);position:relative;transition:background-color .4s}
.nrow__arw::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-right:1px solid currentColor;border-top:1px solid currentColor;rotate:45deg;color:var(--line-strong);transition:color .4s}
.nrow:hover .nrow__arw{background:var(--blue-500)}
.nrow:hover .nrow__arw::after{color:var(--blue-500)}

/* ---------- レスポンシブ ---------- */
@media (max-width:1180px){
  .hero__rail{display:none}
  .fig__list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fig__list>div:nth-child(n+4){border-top:1px solid var(--line-soft)}
  .cats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cats .cat:nth-child(n+4){border-top:1px solid var(--line-soft)}
  .cats .cat:nth-child(4){border-left:1px solid var(--line-soft)}
}
@media (max-width:1000px){
  .phil__grid{grid-template-columns:1fr}
  .rec__intro{grid-template-columns:1fr;align-items:start}
  .rec__itv{grid-template-columns:1fr}
  .itv{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}
  .itv__img{aspect-ratio:auto;height:100%;min-height:190px}
}
@media (max-width:820px){
  .hero__scroll{display:none}
  .fig__list{grid-template-columns:1fr 1fr}
  .fig__list>div:nth-child(n+3){border-top:1px solid var(--line-soft)}
  .cats{grid-template-columns:1fr 1fr}
  .cats .cat:nth-child(n+3){border-top:1px solid var(--line-soft)}
  .cats .cat:nth-child(3),.cats .cat:nth-child(5){border-left:1px solid var(--line-soft)}
  .cats .cat:last-child{grid-column:1 / -1}
}
@media (max-width:820px){
  .hero__bg img{object-position:50% 42%}
  .hero__veil{
    background:linear-gradient(180deg,rgba(255,255,255,.5) 0%,rgba(255,255,255,.08) 16%,rgba(255,255,255,.88) 36%,rgba(255,255,255,.88) 78%,rgba(255,255,255,.66) 100%);
  }
}
@media (max-width:640px){
  .hero__ttl .l>span{line-height:1.3}
  .phil__vis{grid-template-columns:1fr}
  .phil__vis figure:nth-child(2),.phil__vis figure:nth-child(3){aspect-ratio:16/10}
  .itv{grid-template-columns:1fr}
  .itv__img{aspect-ratio:16/10;min-height:0}
  .nrow{grid-template-columns:auto minmax(0,1fr);row-gap:10px}
  .nrow__tag{grid-row:1;justify-self:start}
  .nrow__ttl{grid-column:1 / -1}
  .nrow__arw{display:none}
}