/* =========================================================
   Festal Inc. — kinetic editorial redesign
   Light base · dramatic dark hero (WebGL flame) · brand red→blue
   ========================================================= */

:root {
  --red: #a0150c;
  --red-hot: #d8431f;
  --blue: #0e419f;
  --blue-bright: #2f6bd6;

  --ink: #0b0d12;          /* dark stage */
  --text: #14171d;
  --text-soft: #4a505b;
  --muted: #8a909b;
  --line: #e8e9ed;
  --line-2: #f1f2f5;
  --paper: #ffffff;
  --paper-2: #f6f6f8;

  --grad: linear-gradient(112deg, var(--red) 0%, #6a1f54 50%, var(--blue) 100%);
  --grad-hot: linear-gradient(112deg, var(--red-hot), var(--red) 40%, var(--blue));

  --jp: "Noto Sans JP", system-ui, sans-serif;
  --mincho: "Shippori Mincho", serif;
  --en: futura-pt, "Futura", "Century Gothic", var(--jp);

  --wrap: 1280px;
  --gut: clamp(20px, 5vw, 80px);
  --hdr-h: 88px;

  --ease: cubic-bezier(.16,1,.3,1);
}

* , *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--jp); color: var(--text); background: var(--paper);
  font-size: 16px; line-height: 1.85; font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
  word-break: normal; line-break: strict;
}
/* Japanese line-break quality: avoid mid-word breaks & short orphan lines */
h1, h2, h3, h4, p, li, dt, dd { text-wrap: pretty; }
.nb { white-space: nowrap; }
body.is-loading { overflow: hidden; height: 100vh; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
@media (pointer: fine) { body.has-cursor * { cursor: none; } }   /* hide OS cursor only when the custom cursor (JS) is running; else keep the normal arrow */
.no-webgl { background: var(--grad) !important; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.pc-only { display: inline-flex; }
@media (max-width: 768px) { .pc-only { display: none !important; } }

.skip-link { position: fixed; top: 8px; left: 8px; z-index: 4000; background: var(--ink); color:#fff; padding: 10px 16px; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: none; }

mark { background: linear-gradient(transparent 58%, rgba(216,67,31,.22) 58%); color: inherit; }

/* line-mask primitive */
.line { display: block; padding-bottom: .04em; }
.line > span { display: block; }
.r { display: inline-block; vertical-align: top; }
.r > span { display: inline-block; }

/* ---------- Brand logo (flame via mask) ---------- */
.brand, .ft__logo { display: inline-flex; align-items: center; gap: 12px; }
.brand__icon {
  width: 32px; height: 32px; display: block;
  background: url("../assets/images/common/logo-icon-white.png") center/contain no-repeat;
  transition: filter .45s var(--ease);
}
.brand__name { font-family: var(--en); font-weight: 700; font-size: 23px; letter-spacing: .12em; text-transform: none; line-height: 1; padding-top: 3px; }

/* =========================================================
   LOADER
   ========================================================= */
.loader { position: fixed; inset: 0; z-index: 3000; background: var(--ink); display: grid; place-items: center; }
.loader__inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.loader__icon { width: 56px; height: 56px; background: url("../assets/images/common/logo-icon-white.png") center/contain no-repeat;
  animation: pulse 1.4s var(--ease) infinite; }
@keyframes pulse { 0%,100%{ transform: scale(1); opacity:.85 } 50%{ transform: scale(1.12); opacity:1 } }
.loader__word { display: flex; gap: .02em; font-family: var(--en); font-weight: 700; font-size: 30px; letter-spacing: .14em; color:#fff; text-transform: none; }
.loader__word span { opacity: 0; animation: charIn .5s var(--ease) forwards; }
.loader__word span:nth-child(1){animation-delay:.1s}.loader__word span:nth-child(2){animation-delay:.18s}.loader__word span:nth-child(3){animation-delay:.26s}.loader__word span:nth-child(4){animation-delay:.34s}.loader__word span:nth-child(5){animation-delay:.42s}.loader__word span:nth-child(6){animation-delay:.5s}
@keyframes charIn { from { opacity:0; transform: translateY(60%) } to { opacity:1; transform:none } }
.loader__bar { width: 120px; height: 2px; background: rgba(255,255,255,.16); overflow: hidden; }
.loader__bar i { display: block; height: 100%; width: 100%; background: var(--grad-hot); transform: translateX(-100%); animation: barIn 1.6s var(--ease) forwards .2s; }
@keyframes barIn { to { transform: none } }

/* =========================================================
   CUSTOM CURSOR
   ========================================================= */
.cursor { position: fixed; top: 0; left: 0; z-index: 5000; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--red-hot); pointer-events: none; mix-blend-mode: normal; transition: width .3s var(--ease), height .3s var(--ease), background .3s, margin .3s var(--ease); }
.cursor.is-hover { width: 52px; height: 52px; margin: -26px 0 0 -26px; background: rgba(216,67,31,.16); border: 1px solid var(--red-hot); }
.cursor.is-down { transform-origin: center; }
.cursor.is-down { width: 8px; height: 8px; margin: -4px 0 0 -4px; }

/* =========================================================
   HEADER
   ========================================================= */
.hdr { position: fixed; inset: 0 0 auto 0; z-index: 1000; height: var(--hdr-h); display: flex; align-items: center; transition: transform .5s var(--ease), background .4s var(--ease), height .4s var(--ease), box-shadow .4s; }
.hdr.is-hidden { transform: translateY(-100%); }
.hdr.is-stuck { height: 68px; background: rgba(255,255,255,.82); -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 1px 0 rgba(11,13,18,.08); }
.hdr__inner { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); display: flex; align-items: center; gap: 28px; }
.nav { margin-left: auto; }
.nav ul { display: flex; gap: clamp(16px, 2vw, 34px); }
.nav a { position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 2px; font-family: var(--en); font-weight: 600; font-size: 14.5px; letter-spacing: .05em; }
.nav a small { font-family: var(--jp); font-size: 10px; letter-spacing: .1em; opacity: .65; }
.nav a::after { content:""; position: absolute; left:0; right:0; bottom:-2px; height: 2px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.nav a:hover::after { transform: scaleX(1); }

.pill { display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px 12px 24px; border-radius: 999px; background: var(--grad); color:#fff; font-family: var(--en); font-weight: 700; font-size: 13.5px; letter-spacing: .1em; box-shadow: 0 8px 24px -10px rgba(160,21,12,.6); }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: #fff; transition: transform .35s var(--ease); }
.pill:hover i { transform: scale(1.6); }

/* header dark mode (over hero / recruit / cta) */
.hdr[data-mode="dark"]:not(.is-stuck) { color: #fff; }
.hdr[data-mode="dark"]:not(.is-stuck) .brand__icon { filter: none; }
.hdr[data-mode="light"], .hdr.is-stuck { color: var(--text); }
.hdr.is-stuck .brand__icon { filter: brightness(0); }

/* burger */
.burger { display: none; width: 46px; height: 46px; position: relative; z-index: 1200; }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: currentColor; transition: transform .4s var(--ease), opacity .3s, background .3s; }
.burger span:nth-child(1){ top: 19px } .burger span:nth-child(2){ top: 27px }
body.menu-open .burger span { background: #fff; }
body.menu-open .burger span:nth-child(1){ transform: translateY(4px) rotate(45deg) }
body.menu-open .burger span:nth-child(2){ transform: translateY(-4px) rotate(-45deg) }

/* fullscreen menu */
.menu { position: fixed; inset: 0; z-index: 1100; background: var(--ink); display: grid; place-items: center; clip-path: inset(0 0 100% 0); transition: clip-path .7s var(--ease); }
.menu::after { content:""; position: absolute; right: -8%; bottom: -8%; width: 70vw; height: 70vw; background: var(--grad); opacity: .14;
  -webkit-mask: url("../assets/images/common/logo-icon-white.png") center/contain no-repeat; mask: url("../assets/images/common/logo-icon-white.png") center/contain no-repeat; }
body.menu-open .menu { clip-path: inset(0 0 0 0); }
.menu__nav { display: flex; flex-direction: column; width: min(86vw, 460px); position: relative; z-index: 2; }
.menu__close { position: absolute; top: 20px; right: var(--gut); z-index: 3; display: inline-flex; align-items: center; gap: 11px; cursor: pointer; color: #fff; }
.menu__close-txt { font-family: var(--jp); font-size: 13px; font-weight: 700; letter-spacing: .12em; color: rgba(255,255,255,.78); transition: color .3s var(--ease); }
.menu__close-ico { position: relative; width: 24px; height: 24px; transition: transform .45s var(--ease); }
.menu__close-ico i { position: absolute; top: 11px; left: 2px; right: 2px; height: 2px; background: #fff; border-radius: 2px; }
.menu__close-ico i:nth-child(1) { transform: rotate(45deg); }
.menu__close-ico i:nth-child(2) { transform: rotate(-45deg); }
.menu__close:hover .menu__close-txt { color: #fff; }
.menu__close:hover .menu__close-ico { transform: rotate(90deg); }
.menu__nav a { display: flex; align-items: baseline; gap: 18px; color:#fff; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-family: var(--en); font-weight: 700; font-size: clamp(26px, 5vw, 38px); letter-spacing: .03em; opacity: 0; transform: translateY(20px); }
body.menu-open .menu__nav a { animation: mIn .6s var(--ease) forwards; }
.menu__nav a:nth-child(1){animation-delay:.18s}.menu__nav a:nth-child(2){animation-delay:.24s}.menu__nav a:nth-child(3){animation-delay:.3s}.menu__nav a:nth-child(4){animation-delay:.36s}.menu__nav a:nth-child(5){animation-delay:.42s}.menu__nav a:nth-child(6){animation-delay:.5s}
@keyframes mIn { to { opacity:1; transform:none } }
.menu__nav em { font-style: normal; font-size: 13px; opacity: .5; font-weight: 600; }
.menu__nav small { font-family: var(--jp); font-size: 12px; font-weight: 400; opacity: .65; margin-left: auto; }
.menu__cta span { background: linear-gradient(100deg, #ef5a2e, #c65ab0 48%, #4f8be0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* =========================================================
   HERO
   ========================================================= */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; color: #fff; background: var(--ink); overflow: hidden; padding-top: var(--hdr-h); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero__veil { position: absolute; inset: 0; z-index: 1; background: radial-gradient(120% 90% at 70% 30%, transparent, rgba(11,13,18,.35) 70%), linear-gradient(180deg, rgba(11,13,18,.5), transparent 30%, transparent 60%, rgba(11,13,18,.55)); }
.hero__inner { position: relative; z-index: 2; width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }
.hero__eyebrow { font-family: var(--en); font-weight: 600; letter-spacing: .3em; font-size: clamp(11px,1.2vw,14px); margin-bottom: 30px; color: rgba(255,255,255,.9); }
.hero__title { font-family: var(--jp); font-weight: 900; font-size: clamp(40px, 10.5vw, 152px); line-height: 1.08; letter-spacing: -.01em; }
.hero__title .line { padding-bottom: .1em; }
.hero__title .line > span { display: block; padding-bottom: .12em; background: linear-gradient(180deg, #fff 60%, rgba(255,255,255,.7)); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 8px 50px rgba(0,0,0,.25); }
/* desktop: 社会に + 熱狂を。 sit inline on one line (2-line hero) */
.hero__title .line--m, .hero__title .line--m > span { display: inline; }
.hero__title .ember { font-style: normal; background: linear-gradient(180deg, #ffd68a 8%, #ff8a3d 48%, #e8371c 96%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; filter: drop-shadow(0 0 26px rgba(232,55,28,.5)); }
.hero__lead { margin-top: 34px; font-size: clamp(14px, 1.5vw, 18px); line-height: 2; font-weight: 500; color: rgba(255,255,255,.9); }
.hero__lead .r { display: block; }
.hero__foot { position: absolute; left: 0; right: 0; bottom: 18px; z-index: 2; display: flex; align-items: flex-end; justify-content: center; padding-inline: var(--gut); }
.hero__scroll { display: inline-flex; flex-direction: column; align-items: center; gap: 10px; font-family: var(--en); font-size: 11px; letter-spacing: .25em; color: rgba(255,255,255,.85); }
.hero__scroll i { width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 8px solid rgba(255,255,255,.85); animation: scrolly 1.8s var(--ease) infinite; }
@keyframes scrolly { 0%,100%{ transform: translateY(0); opacity: .55 } 50%{ transform: translateY(5px); opacity: 1 } }
.hero__tag { font-family: var(--en); font-size: 12px; letter-spacing: .18em; color: rgba(255,255,255,.6); }

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee { background: var(--ink); color: #fff; overflow: hidden; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }
.marquee__track { display: flex; white-space: nowrap; width: max-content; }
.marquee__track span { display: inline-flex; align-items: center; font-family: var(--en); font-weight: 600; font-size: clamp(14px, 1.6vw, 21px); letter-spacing: .12em; }
.marquee__track .mq { display: inline-block; color: rgba(255,255,255,.9); }
.marquee__track i { display: inline-block; width: clamp(11px,1.2vw,15px); height: clamp(11px,1.2vw,15px); margin: 0 clamp(16px,2.2vw,34px); background: url("../assets/images/common/logo-icon-white.png") center/contain no-repeat; align-self: center; flex: 0 0 auto; opacity: .85; }

/* =========================================================
   Section primitives
   ========================================================= */
.sec { position: relative; padding-block: clamp(60px, 8vw, 120px); }
.eyebrow { font-family: var(--en); font-weight: 600; letter-spacing: .24em; font-size: 12px; color: var(--text-soft); display: inline-flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.eyebrow i { width: 24px; height: 1px; background: var(--red); }
.eyebrow--light { color: rgba(255,255,255,.92); }
.eyebrow--light i { background: #fff; }
.big { font-family: var(--jp); font-weight: 800; font-size: clamp(34px, 5.2vw, 80px); line-height: 1.08; letter-spacing: -.015em; }
.big--sm { font-size: clamp(22px, 2.8vw, 34px); line-height: 1.3; letter-spacing: .01em; }
.big--md { font-size: clamp(28px, 4.2vw, 56px); line-height: 1.16; letter-spacing: -.005em; }
.lead { margin-top: 24px; max-width: 40em; color: var(--text-soft); font-size: clamp(15px,1.35vw,16.5px); line-height: 1.95; }
.reveal { opacity: 1; }

.arrow { display: inline-flex; align-items: center; gap: 14px; font-family: var(--en); font-weight: 600; letter-spacing: .05em; font-size: 15px; }
.arrow i { width: 44px; height: 44px; border-radius: 50%; border: 1px solid currentColor; position: relative; flex-shrink: 0; transition: background .35s var(--ease), color .35s; }
.arrow i::after { content:"→"; position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--en); }
.arrow:hover i { background: var(--grad); border-color: transparent; color: #fff; }

.btn { display: inline-flex; align-items: center; gap: 14px; padding: 18px 32px; border-radius: 999px; font-weight: 700; font-size: 15px; transition: transform .3s var(--ease), box-shadow .3s; }
.btn i { width: 8px; height: 8px; border-radius: 50%; background: currentColor; transition: transform .35s var(--ease); }
.btn:hover i { transform: scale(1.8); }
.btn--light { background: #fff; color: var(--red); }
.btn--solid { background: #fff; color: var(--red); box-shadow: 0 14px 40px -16px rgba(0,0,0,.5); }
.btn--festal { background: var(--grad); color: #fff; box-shadow: 0 14px 40px -16px rgba(160,21,12,.55); }   /* Festal-brand gradient CTA (matches header CONTACT pill) */
.btn--festal:hover { transform: translateY(-2px); box-shadow: 0 20px 48px -18px rgba(160,21,12,.65); }

/* =========================================================
   VISION
   ========================================================= */
.vision { background: var(--paper); }
.vision__head { font-family: var(--mincho); font-weight: 800; font-size: clamp(60px, 13vw, 200px); line-height: 1; letter-spacing: .02em; margin-block: 8px 40px; }
.vision__head b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vision__row { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(30px,5vw,80px); align-items: start; }
.vision__read { font-family: var(--en); letter-spacing: .28em; text-transform: uppercase; font-size: 13px; color: var(--muted); }
.vision__body p { font-size: clamp(15px,1.6vw,19px); line-height: 2.0; color: var(--text-soft); }
.vision__body p + p { margin-top: 22px; }
.vision__body strong { color: var(--text); font-weight: 700; }

/* =========================================================
   BUSINESS (pinned horizontal)
   ========================================================= */
.business { padding-bottom: 0; }
.business__head { margin-bottom: clamp(40px,6vw,70px); }
.pin { position: relative; overflow: hidden; }
.pin__track { display: flex; gap: clamp(20px,3vw,44px); padding: 10px var(--gut) clamp(90px,12vw,180px); width: max-content; }
.panel { position: relative; width: min(78vw, 540px); aspect-ratio: 4/4.4; border-radius: 14px; padding: clamp(28px,3vw,46px); display: flex; flex-direction: column; justify-content: space-between; background: var(--paper-2); border: 1px solid var(--line); overflow: hidden; transition: transform .5s var(--ease), box-shadow .5s; }
.panel::before { content:""; position: absolute; inset: 0; background: radial-gradient(140% 100% at 50% 0%, rgba(160,21,12,.05), transparent 55%); opacity: 0; transition: opacity .5s var(--ease); }
.panel:hover { box-shadow: 0 44px 90px -50px rgba(14,65,159,.45); }
.panel:hover::before { opacity: 1; }
.panel:hover h3 { color: var(--blue); transition: color .4s; }
.panel > * { position: relative; z-index: 2; }
.panel__no { font-family: var(--en); font-weight: 700; font-size: clamp(22px,2.4vw,30px); letter-spacing: .02em; color: var(--ink); }
.panel h3 { font-family: var(--en); font-weight: 700; font-size: clamp(34px,5vw,60px); line-height: 1; letter-spacing: .01em; color: var(--text); }
.panel__jp { margin-top: 16px; font-weight: 700; font-size: clamp(16px,1.8vw,20px); color: var(--text); }
.panel__txt { margin-top: 14px; font-size: 14.5px; line-height: 2; color: var(--text-soft); max-width: 34ch; }
.panel__index { font-family: var(--en); font-size: 12px; letter-spacing: .12em; color: var(--muted); }
.panel__body { margin-top: auto; }

/* =========================================================
   COMPANY
   ========================================================= */
.company { background: var(--paper); padding-top: clamp(84px, 11vw, 168px); }
.company .arrow { margin-top: 40px; }

/* =========================================================
   RECRUIT
   ========================================================= */
.recruit { background: var(--paper); color: var(--text); overflow: hidden; }
.recruit__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; }
.recruit__inner .rule { align-self: stretch; }
.recruit__head { font-family: var(--jp); font-weight: 900; font-size: clamp(28px, 4.2vw, 56px); line-height: 1.16; letter-spacing: .02em; }
.recruit__head .line { padding-bottom: .06em; }
.recruit__head .line > span { display: block; padding-bottom: .1em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.recruit__lead { margin: 24px 0 40px; max-width: 34em; font-size: clamp(15px,1.5vw,17px); line-height: 1.95; color: var(--text-soft); }
@media (max-width: 768px) { .recruit__inner .btn { align-self: center; } }   /* mobile: center the 採用情報を見る CTA */

/* =========================================================
   NEWS
   ========================================================= */
.news__top { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: clamp(34px,5vw,60px); }
.news__list { border-top: 1px solid var(--line); }
.news__item a { display: grid; grid-template-columns: 130px 110px 1fr 40px; align-items: center; gap: 24px; padding: clamp(22px,2.6vw,32px) 8px; border-bottom: 1px solid var(--line); position: relative; transition: padding-left .4s var(--ease); }
.news__item a::before { content:""; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--grad); opacity: .06; transition: width .45s var(--ease); }
.news__item a:hover { padding-left: 24px; }
.news__item a:hover::before { width: 100%; }
.news__item time { font-family: var(--en); font-weight: 500; letter-spacing: .04em; color: var(--muted); font-size: 15px; font-feature-settings: "tnum" 1; position: relative; z-index: 2; }
.tag { justify-self: start; font-family: var(--en); font-weight: 700; letter-spacing: .1em; font-size: 11px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--blue); color: var(--blue); position: relative; z-index: 2; }
.tag--red { border-color: var(--red); color: var(--red); }
.news__h { font-weight: 500; font-size: clamp(15px,1.6vw,17px); line-height: 1.7; position: relative; z-index: 2; transition: color .3s; }
.news__item a:hover .news__h { color: var(--blue); }
.news__ar { font-family: var(--en); font-style: normal; color: var(--muted); text-align: right; position: relative; z-index: 2; transition: transform .4s var(--ease), color .3s; }
.news__item a:hover .news__ar { transform: translateX(8px); color: var(--blue); }

/* =========================================================
   CONTACT CTA
   ========================================================= */
.cta { background: var(--ink); color: #fff; text-align: center; overflow: hidden; }
.cta__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .9; }
.cta__veil { position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(11,13,18,.55), rgba(11,13,18,.3), rgba(11,13,18,.6)); }
.cta__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.cta__head { font-family: var(--jp); font-weight: 800; font-size: clamp(28px, 4.2vw, 56px); line-height: 1.16; letter-spacing: .04em; }
.cta__head .line > span { background: linear-gradient(100deg, #fff, #ffd9c2 55%, #fff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cta__lead { margin: 24px auto 40px; max-width: 38em; font-size: clamp(15px,1.4vw,16.5px); line-height: 1.95; color: rgba(255,255,255,.86); }

/* =========================================================
   FOOTER
   ========================================================= */
.ft { background: #07080c; color: rgba(255,255,255,.75); padding-top: clamp(60px,8vw,110px); }
.ft .wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: 50px; align-items: start; padding-bottom: clamp(50px,7vw,90px); }
.ft__logo { font-family: var(--en); font-weight: 700; font-size: 30px; letter-spacing: .12em; text-transform: none; color: #fff; }
.ft__logo .brand__icon { width: 34px; height: 34px; }
.ft__cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; }
.ft__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.ft__nav a { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; font-family: var(--en); font-weight: 600; font-size: 16px; letter-spacing: .04em; color: rgba(255,255,255,.85); transition: color .3s; }
.ft__nav a small { white-space: nowrap; font-family: var(--jp); font-size: 11px; font-weight: 400; color: rgba(255,255,255,.4); }
.ft__nav a:hover { color: #fff; }
.ft__tag { font-size: 13px; line-height: 2; color: rgba(255,255,255,.62); }
.ft__tag strong { font-weight: 700; letter-spacing: .04em; color: rgba(255,255,255,.78); }
.ft__tag span { display: block; white-space: nowrap; }
.ft__bottom { border-top: 1px solid rgba(255,255,255,.1); }
.ft__bottom-in { display: flex; justify-content: space-between; align-items: center; padding-block: 24px; }
.ft__bottom p { font-family: var(--en); font-size: 12.5px; letter-spacing: .06em; color: rgba(255,255,255,.5); }
.ft__top { display: inline-flex; align-items: center; gap: 10px; font-family: var(--en); font-size: 12px; letter-spacing: .12em; color: rgba(255,255,255,.7); }
.ft__top i { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); position: relative; }
.ft__top i::after { content:"↑"; position: absolute; inset: 0; display: grid; place-items: center; }
.ft__top:hover i { background: var(--grad); border-color: transparent; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) { .nav a small { display: none; } }
@media (max-width: 900px) {
  :root { --hdr-h: 72px; }
  .nav, .hdr .pill { display: none; }
  .burger { display: block; margin-left: auto; }
  .vision__row { grid-template-columns: 1fr; }
  .ft .wrap, .ft__cols { grid-template-columns: 1fr; gap: 36px; }
  .ft__bottom-in { justify-items: center; text-align: center; }   /* mobile: center the copyright + PAGE TOP */
  /* business grid stacks on tablet/mobile */
  .biz-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .hero__title { font-size: clamp(60px, 19vw, 110px); }
  .hero__title .line--m, .hero__title .line--m > span { display: block; }   /* mobile: 3 separate lines (心に火を、/ 社会に / 熱狂を。) — identical line boxes = even spacing */
  .hero__lead .r { display: inline; }
  .news__item a { grid-template-columns: auto 1fr; grid-template-areas: "date tag" "h h"; row-gap: 12px; }
  .news__item time { grid-area: date; } .tag { grid-area: tag; }
  .news__h { grid-area: h; } .news__ar { display: none; }
}
@media (max-width: 560px) {
  .meta > div { grid-template-columns: 86px 1fr; }
  .ft__nav { grid-template-columns: 1fr; }
  .ft__bottom-in { flex-direction: column; gap: 14px; }
  .hero__foot { flex-direction: column; align-items: center; gap: 16px; bottom: 10px; }
}

/* =========================================================
   PRECISION GRID — fine hairline backgrounds + ruled headers
   ========================================================= */
.grid-bg { position: relative; }
.grid-bg::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(20,23,29,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20,23,29,.04) 1px, transparent 1px);
  background-size: clamp(70px, 8vw, 120px) clamp(70px, 8vw, 120px);
  -webkit-mask: radial-gradient(120% 90% at 50% 30%, #000 35%, transparent 80%);
          mask: radial-gradient(120% 90% at 50% 30%, #000 35%, transparent 80%);
}
.grid-bg > .wrap, .grid-bg > * { position: relative; z-index: 1; }

.rule { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.rule__ix { font-family: var(--en); font-weight: 600; font-size: 12px; letter-spacing: .14em; color: var(--red); font-feature-settings: "tnum" 1; }
.rule__label { font-family: var(--en); font-weight: 700; font-size: 13px; letter-spacing: .26em; color: var(--text); }
.rule__line { flex: 1; height: 1px; background: linear-gradient(to right, var(--line), transparent); }
.rule__meta { font-family: var(--en); font-size: 11px; letter-spacing: .14em; color: var(--muted); white-space: nowrap; }
.eyebrow--light ~ * .rule__line, .recruit .rule__line { background: rgba(255,255,255,.2); }

/* gradient text shimmer */
.shimmer { color: var(--red); -webkit-text-fill-color: var(--red); }

/* IMPACT stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.4vw, 40px); margin-top: clamp(40px, 5vw, 68px); }
.stat { border-top: 1px solid var(--ink); padding-top: clamp(22px, 2.4vw, 32px); }
.stat__num { font-family: var(--en); font-weight: 700; font-size: clamp(46px, 6vw, 86px); line-height: 1; letter-spacing: -.02em; color: var(--ink); display: flex; align-items: baseline; font-feature-settings: "tnum" 1; }
.stat__suf { font-size: .46em; color: var(--red); margin-left: 3px; font-weight: 700; }
.stat__en { font-family: var(--en); font-weight: 600; letter-spacing: .14em; font-size: 12px; color: var(--red); margin-top: 16px; }
.stat__jp { font-size: 13px; color: var(--text-soft); margin-top: 6px; line-height: 1.6; }
.stats__note { margin-top: 22px; font-size: 12.5px; color: var(--muted); }
@media (max-width: 768px) { .stats { grid-template-columns: 1fr 1fr; gap: 28px 24px; } }
@media (max-width: 460px) { .stats { grid-template-columns: 1fr; } }

/* CASE STUDIES (導入事例) */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 1.8vw, 26px); margin-top: clamp(40px, 5vw, 68px); }
.case { border: 1px solid var(--line); border-radius: 2px; padding: clamp(26px, 2.6vw, 38px); background: var(--paper); display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s; }
.case:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -40px rgba(20,30,60,.3); border-color: #d6d9e0; }
.case__cat { font-family: var(--en); font-weight: 600; letter-spacing: .1em; font-size: 11.5px; color: var(--text-soft); margin-bottom: clamp(18px, 2vw, 26px); }
.case__metric { font-family: var(--en); font-weight: 700; line-height: 1; color: var(--ink); display: flex; align-items: baseline; }
.case__metric .count, .case__metric .case__sign { font-size: clamp(48px, 5vw, 74px); letter-spacing: -.02em; font-feature-settings: "tnum" 1; }
.case__sign { color: var(--red); }
.case__unit { font-size: clamp(20px, 2vw, 30px); color: var(--red); margin-left: 4px; font-weight: 700; }
.case__metric-label { font-size: 12.5px; color: var(--text-soft); margin-top: 12px; letter-spacing: .02em; }
.case__result { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 14px; line-height: 1.9; color: var(--text); }
.case__result b { color: var(--red); font-weight: 700; }
.case__work { margin-top: 14px; font-size: 12.5px; line-height: 1.9; color: var(--text-soft); }
@media (max-width: 900px) { .cases { grid-template-columns: 1fr; } }
@keyframes shimmer { to { background-position: -240% 0; } }

/* =========================================================
   APPROACH — scroll-drawn value flow
   ========================================================= */
.approach__title { margin-block: 6px clamp(54px, 7vw, 96px); }
.steps { margin-top: clamp(34px, 4vw, 60px); border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: clamp(94px, 14vw, 200px) 1fr; gap: clamp(20px, 4vw, 64px); align-items: baseline; padding: clamp(28px, 3.4vw, 52px) 0; border-bottom: 1px solid var(--line); }
.step__idx { font-family: var(--en); font-weight: 600; font-size: clamp(54px, 9vw, 128px); line-height: .82; letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.4px #d2d5dc; transition: -webkit-text-stroke-color .6s var(--ease), color .6s var(--ease), transform .55s var(--ease); }
.step.is-seen .step__idx { color: var(--ink); -webkit-text-stroke-color: var(--ink); }
.step:hover .step__idx { color: var(--red); -webkit-text-stroke-color: var(--red); transform: translateX(6px); }
.step__tag { font-family: var(--en); font-weight: 600; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--red); margin-bottom: 14px; display: inline-block; }
.step__title { font-family: var(--mincho); font-weight: 700; font-size: clamp(22px, 2.6vw, 34px); letter-spacing: .03em; line-height: 1.45; margin-bottom: 14px; }
.step__desc { font-size: clamp(14px, 1.35vw, 16px); line-height: 1.95; color: var(--text-soft); max-width: 42em; }
@media (max-width: 560px) { .step { grid-template-columns: 1fr; gap: 4px; padding: 26px 0; } .step__idx { font-size: 56px; } }

/* Business: compact soft-modern grid */
.biz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 1.6vw, 26px); align-items: start; }
.panel { --pad: clamp(24px, 2.2vw, 34px); padding: var(--pad); width: auto !important; aspect-ratio: auto !important; min-height: 0; border-radius: 22px; background: var(--paper); border: 1px solid var(--line); box-shadow: 0 24px 50px -34px rgba(20,30,60,.22); }
.panel__body { margin-top: 0 !important; }
.panel h3 { font-size: clamp(26px, 2.4vw, 38px) !important; }
.panel__index { margin-top: 18px; display: inline-block; }
.panel__visual { position: relative; margin: calc(-1 * var(--pad)) calc(-1 * var(--pad)) clamp(24px, 3vw, 36px); height: clamp(148px, 17vw, 188px); overflow: hidden; border-radius: 20px 20px 0 0; background: linear-gradient(180deg, #fbfbfd, #f3f4f7); border-bottom: 1px solid var(--line); display: grid; place-items: center; }
.dviz { width: 76%; height: 76%; display: block; color: #2b303a; }
.dviz > *:not(.dviz__accent) { opacity: .48; }
.dviz__accent { transform-box: fill-box; transform-origin: center; transition: transform .5s var(--ease); }
.dviz__spin { transform-box: fill-box; transform-origin: center; transition: transform 1.4s var(--ease); }
.panel:hover .dviz__spin { transform: rotate(45deg); }
.panel:hover .dviz__accent { transform: scale(1.35); }
.dviz__draw { stroke-dasharray: 360; stroke-dashoffset: 360; transition: stroke-dashoffset 1.4s var(--ease); }
.panel.is-seen .dviz__draw, .panel:hover .dviz__draw { stroke-dashoffset: 0; }
.dviz__rings ellipse { transform-box: fill-box; transform-origin: center; transition: transform .9s var(--ease); }
.panel:hover .dviz__rings ellipse:nth-child(2) { transform: scale(1.06); }
.panel:hover .dviz__rings ellipse:nth-child(3) { transform: scale(1.1); }
.panel:hover .dviz__rings ellipse:nth-child(4) { transform: scale(1.14); }

/* Business: premium full-bleed photo cards */
.bcard { position: relative; border-radius: 2px; overflow: hidden; aspect-ratio: 4 / 5; display: flex; align-items: flex-end; isolation: isolate; box-shadow: 0 26px 56px -38px rgba(20,30,60,.36); transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.bcard:hover { transform: translateY(-6px); box-shadow: 0 42px 80px -40px rgba(20,30,60,.5); }
.bcard__media { position: absolute; inset: 0; z-index: 0; }
.bcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.bcard:hover .bcard__media img { transform: scale(1.07); }
.bcard::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(8,10,14,.94) 4%, rgba(10,12,17,.6) 34%, rgba(125,15,8,.14) 66%, rgba(14,65,159,.05) 100%); }
.bcard__no { position: absolute; top: clamp(20px,2vw,28px); left: clamp(22px,2.2vw,30px); z-index: 2; font-family: var(--en); font-weight: 700; font-size: 13px; letter-spacing: .18em; color: rgba(255,255,255,.85); display: inline-flex; align-items: center; gap: 10px; }
.bcard__no::before { content: ""; width: 18px; height: 1px; background: var(--red-hot); }
.bcard__body { position: relative; z-index: 2; padding: clamp(24px,2.6vw,36px); color: #fff; }
.bcard__tag { font-family: var(--en); font-weight: 600; font-size: 12px; line-height: 1.5; min-height: 3em; letter-spacing: .14em; color: rgba(255,255,255,.78); margin-bottom: 10px; }
.bcard__title { font-size: clamp(19px, 1.6vw, 21px); font-weight: 700; letter-spacing: .02em; margin-bottom: 14px; text-wrap: pretty; }
.bcard__desc { font-size: 13.5px; line-height: 1.9; color: rgba(255,255,255,.84); }

/* Business photo cards — mobile/tablet: single-column overlay (text on image), 16:10.
   Description is hidden here for a cleaner card (only tag + title over the photo),
   which also keeps the number (01) from overlapping the caption. */
@media (max-width: 900px) {
  .biz-grid { grid-template-columns: 1fr; }
  .bcard { aspect-ratio: 16 / 10; }
  .bcard__tag { min-height: 0; }
  .bcard__desc { display: none; }
}

.biz-more { margin-top: clamp(36px, 5vw, 56px); display: flex; justify-content: center; }

/* mesh-gradient mission band */
.mission { position: relative; overflow: hidden; }

/* MISSION as a dark numbered section (mid-page rhythm) */
.mission-sec { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.mission-sec::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(8,10,14,.5), rgba(8,10,14,.64)); }
.mission-sec > .wrap { position: relative; z-index: 2; }
.mission-sec .big { color: #fff; }
.mission-sec .shimmer { color: #fff; -webkit-text-fill-color: #fff; text-shadow: 0 0 20px rgba(255,150,80,.75), 0 0 44px rgba(216,67,31,.5); }
.mission-sec .lead { color: rgba(255,255,255,.86); }
.mission-sec .rule__ix { color: var(--red-hot); }
.mission-sec .rule__label { color: rgba(255,255,255,.92); }
.mission-sec .rule__meta { color: rgba(255,255,255,.5); }
.mission-sec .rule__line { background: rgba(255,255,255,.2); }
.mission__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.mission__canvas.no-webgl { background: var(--grad); }
.mission__inner { position: relative; z-index: 2; padding-block: clamp(80px, 11vw, 160px); text-align: center; }
.mission__eyebrow { font-family: var(--en); font-weight: 700; letter-spacing: .3em; font-size: 12px; color: rgba(255,255,255,.85); margin-bottom: 22px; }
.mission__text { font-family: var(--jp); font-weight: 900; font-size: clamp(24px, 4vw, 56px); line-height: 1.5; letter-spacing: .02em; color: #fff; text-shadow: 0 2px 40px rgba(0,0,0,.28); }
.mission__text .line { display: block; padding-bottom: .08em; }
.mission__lead { margin: clamp(24px, 3vw, 36px) auto 0; max-width: 40em; font-size: clamp(14px, 1.5vw, 17px); line-height: 2; color: rgba(255,255,255,.9); text-wrap: pretty; }

/* =========================================================
   PANEL upgrades — gradient border + spotlight (Business)
   ========================================================= */
.panel { isolation: isolate; }
.panel::after {
  content: ""; position: absolute; inset: 0; z-index: 3; opacity: 0; pointer-events: none;
  background: radial-gradient(220px 220px at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.28), transparent 60%);
  transition: opacity .4s var(--ease); border-radius: inherit;
}
.panel:hover::after { opacity: 1; }
.panel { transition: transform .3s var(--ease), box-shadow .5s var(--ease); transform-style: preserve-3d; will-change: transform; }

/* gradient-border (beam) for primary CTAs */
.beam { position: relative; }
.beam::before {
  content: ""; position: absolute; inset: -2px; border-radius: inherit; z-index: -1; padding: 2px;
  background: conic-gradient(from var(--beam, 0deg), transparent 0 55%, var(--red-hot) 70%, #fff 80%, var(--blue-bright) 92%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: beam 4s linear infinite;
}
@keyframes beam { to { --beam: 360deg; } }
@property --beam { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

/* =========================================================
   APPROACH / new sections — responsive
   ========================================================= */
@media (max-width: 768px) {
  .flow__steps { grid-template-columns: 1fr; gap: 0; }
  .flow__step { padding-block: 22px; }
  .flow__svg { display: none; }
  .rule__meta { display: none; }
}

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  * { cursor: auto !important; }
  .cursor { display: none !important; }
  .loader__icon, .loader__word span, .loader__bar i, .hero__scroll i, .loader__icon { animation: none !important; }
  .line > span, .r > span { transform: none !important; }
}