:root{
  --bg:#ffffff;
  --cream:#fdf8f2;
  --beige:#f4eadc;
  --ink:#2b2620;
  --ink-soft:#6b645b;
  --faint:#a8a097;
  --orange:#f08302;
  --orange-deep:#bd6500;
  --line:rgba(74,52,38,.14);
  --disp:"Outfit","Noto Sans JP",sans-serif;
  --jp:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --ease:cubic-bezier(.19,1,.22,1);
}
*{margin:0;padding:0;box-sizing:border-box}
h1,h2,h3,h4{text-wrap:balance}
p{text-wrap:pretty}
html{font-size:100%;scroll-behavior:smooth}
body{font-family:var(--jp);font-size:1rem;color:var(--ink);background:var(--bg);line-height:1.9;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;font-weight:400}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(22px,4vw,54px)}
a{color:inherit;text-decoration:none}
img{display:block}
.en{font-family:var(--disp)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:70;color:#fff;
  transition:color .4s,background .4s,box-shadow .4s,backdrop-filter .4s,transform .3s var(--ease)}
header.scrolled{color:var(--ink);background:rgba(255,255,255,.86);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{position:relative;display:block;width:120px;height:48px;flex:0 0 auto}
.logo-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:left center;
  transition:opacity .35s}
.logo-black{opacity:0}
header.scrolled .logo-white{opacity:0}
header.scrolled .logo-black{opacity:1}
.menu{display:flex;align-items:center;gap:34px}
.menu a{font-family:var(--disp);font-size:.8125rem;font-weight:500;letter-spacing:.08em;color:var(--ink-soft);
  position:relative;transition:color .2s;text-transform:uppercase}
.menu a.btn{color:#fff}
header:not(.scrolled) .menu:not(.open) a:not(.btn){color:rgba(255,255,255,.88)}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1.5px;background:var(--orange);transition:width .3s var(--ease)}
.menu a:not(.btn):hover{color:var(--ink)}
header:not(.scrolled) .menu:not(.open) a:not(.btn):hover{color:#fff}
.menu a:not(.btn):hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--orange);color:#fff;font-family:var(--disp);
  font-size:.8125rem;font-weight:600;letter-spacing:.06em;padding:13px 28px;border-radius:40px;
  transition:background .25s,transform .2s,box-shadow .25s;box-shadow:0 10px 24px rgba(240,131,2,.24)}
.btn:hover{background:var(--orange-deep);transform:translateY(-2px);box-shadow:0 14px 30px rgba(240,131,2,.32)}
.btn.ghost{background:transparent;color:var(--orange-deep);border:1px solid var(--orange);box-shadow:none}
.btn.ghost:hover{background:var(--beige);transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:6px;cursor:pointer;background:none;border:0;padding:6px}
.burger span{width:24px;height:2px;background:currentColor;display:block;border-radius:2px;transition:transform .3s,opacity .3s}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

section{position:relative}

/* ============ HERO：巨大キネティックタイポ ============ */
.hero{position:relative;min-height:100vh;min-height:100svh;
  display:flex;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-bg img{position:absolute;inset:-10% -3%;width:106%;height:120%;object-fit:cover;will-change:transform}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(30,21,12,.84) 0%,rgba(30,21,12,.5) 46%,rgba(43,38,32,.62) 100%),
    radial-gradient(90% 80% at 82% 18%,rgba(240,131,2,.24),transparent 60%)}
.hero-inner{position:relative;z-index:2;width:100%;min-height:100vh;min-height:100svh;
  display:flex;align-items:center;padding:calc(70px + clamp(16px,3vh,32px)) clamp(22px,4vw,54px) clamp(26px,4vh,44px)}
.hero-copy{position:relative;z-index:2;max-width:min(100%,1040px);margin-left:clamp(8px,2vw,28px)}
.hero .kick{margin-top:18px;display:inline-flex;align-items:center;gap:12px;font-family:var(--disp);
  font-weight:600;font-size:.75rem;letter-spacing:.28em;text-transform:uppercase;color:#ffb861}
.hero .kick::before{content:"";width:28px;height:1px;background:var(--orange)}
.hero-title{font-family:var(--disp);font-weight:800;font-size:clamp(2.875rem,6.8vw,6.5rem);line-height:.93;
  letter-spacing:-.02em;color:#fff;text-shadow:0 6px 44px rgba(0,0,0,.4)}
.hero-title .line{display:block;overflow:hidden}
.hero-title .line > span{display:block}
.hero-title em{font-style:normal;color:var(--orange)}
.hero .sub{margin-top:14px;color:rgba(255,255,255,.82);font-size:1.1rem;line-height:1.65;max-width:46ch}
.hero .acts{margin-top:18px;display:flex;gap:14px;flex-wrap:wrap}
.hero .acts .btn{padding:11px 24px}
.btn.ghost.hero-contact-btn{color:#fff;border-color:rgba(255,255,255,.55)}
.scrollcue{position:absolute;right:clamp(22px,4vw,54px);bottom:34px;z-index:3;font-family:var(--disp);
  font-size:.625rem;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.6);
  display:flex;align-items:center;gap:12px;writing-mode:vertical-rl}
.scrollcue span{width:1px;height:56px;background:linear-gradient(var(--orange),transparent);margin-top:8px}
/* ============ MARQUEE ============ */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:26px 0;overflow:hidden;background:var(--bg)}
.marquee .track{display:flex;gap:0;width:max-content;animation:scroll 34s linear infinite;white-space:nowrap}
.marquee:hover .track{animation-play-state:paused}
.marquee .track span{font-family:var(--disp);font-weight:700;font-size:clamp(1.625rem,4vw,2.875rem);
  color:var(--ink);letter-spacing:-.01em;padding:0 34px;display:inline-flex;align-items:center;gap:34px}
.marquee .track span::after{content:"✳";color:var(--orange);font-size:.6em}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ ABOUT ============ */
.about{padding:clamp(90px,14vw,170px) 0}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,6vw,80px);align-items:start}
.about .num{font-family:var(--disp);font-weight:700;font-size:.8125rem;letter-spacing:.1em;color:var(--faint)}
.about h2{font-family:var(--jp);font-weight:800;font-size:clamp(1.625rem,3.8vw,2.75rem);line-height:1.5;margin-top:20px}
.about h2 em{font-style:normal;color:var(--orange)}
.about .body p{color:var(--ink-soft)}
.about .body p+p{margin-top:20px}
.about .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:44px;
  background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.about .stats .cell{background:var(--bg);padding:28px clamp(14px,1.8vw,26px)}
.about .stats .concept-icon{display:block;width:clamp(48px,4.5vw,64px);height:auto;aspect-ratio:1;object-fit:contain;margin:0 auto 18px}
.about .stats .n{font-family:var(--jp);font-weight:800;font-size:clamp(1.375rem,2.4vw,1.875rem);color:var(--orange);line-height:1.2;white-space:nowrap;text-align:center}
.about .stats .l{font-size:.9rem;color:var(--ink-soft);margin-top:8px;letter-spacing:.04em;text-align:left}

/* ============ SERVICE：大きな交互ブロック ============ */
.service{padding:clamp(80px,10vw,130px) 0;background:var(--cream)}
.sec-head{text-align:center;margin-bottom:clamp(50px,7vw,90px)}
.sec-head .kick{margin-bottom:20px}
.sec-head h2{font-family:var(--disp);font-weight:800;font-size:clamp(2.125rem,6vw,5.25rem);letter-spacing:-.01em;line-height:1}
.sec-head .desc{margin-top:22px;color:var(--ink-soft);max-width:52ch;margin-inline:auto}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center;
  padding:clamp(46px,6vw,80px) 0;border-top:1px solid var(--line)}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc:nth-child(even) .svc-media{order:2}
.svc-media{position:relative;aspect-ratio:16/11;overflow:hidden;border-radius:14px}
.svc-media img{position:absolute;inset:-7% 0;width:100%;height:114%;object-fit:cover;will-change:transform}
.svc-no{font-family:var(--disp);font-weight:800;font-size:clamp(3.125rem,7vw,5.625rem);line-height:1;
  color:transparent;-webkit-text-stroke:1.4px var(--orange);text-stroke:1.4px var(--orange);opacity:.8}
.svc-body h3{font-family:var(--jp);font-weight:800;font-size:clamp(1.3125rem,2.6vw,1.875rem);margin-top:10px;line-height:1.45}
.svc-body .tags{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}
.svc-body .tags span{font-size:.6875rem;font-weight:700;color:var(--orange-deep);background:#fff;
  border:1px solid var(--line);border-radius:30px;padding:6px 14px}
.svc-body p{color:var(--ink-soft)}
.svc-body > p+p{margin-top:12px}
.svc-body .more{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-family:var(--disp);
  font-weight:600;font-size:.8125rem;color:var(--ink);letter-spacing:.04em}
.svc-body .more::after{content:"→";color:var(--orange);transition:transform .3s var(--ease)}
.svc-body .more:hover::after{transform:translateX(6px)}
.alliance-note{margin-top:20px;padding:14px 16px;border-left:3px solid var(--orange);background:rgba(255,255,255,.7);font-weight:700}
.alliance-mini{margin-top:22px;border-top:1px solid var(--line)}
.alliance-mini div{padding:16px 0;border-bottom:1px solid var(--line)}
.alliance-mini h4{font-size:.875rem;margin-bottom:5px}
.alliance-mini p{line-height:1.8}

/* ============ OUR STRENGTH：スクロールで流れる大見出し + カード ============ */
.strength{padding:clamp(90px,13vw,160px) 0;overflow:hidden}
.strength .runner{font-family:var(--disp);font-weight:800;font-size:clamp(2.875rem,11vw,9.375rem);line-height:.95;
  letter-spacing:-.02em;white-space:nowrap;text-align:center;color:var(--beige);will-change:transform}
.strength .runner em{font-style:normal;color:transparent;-webkit-text-stroke:1.5px var(--orange);text-stroke:1.5px var(--orange)}
.strength-lead{max-width:64ch;margin:clamp(24px,3vw,36px) auto 0;color:var(--ink-soft);line-height:1.9;text-align:center}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(36px,5vw,58px)}
.strength-card{display:grid;grid-template-rows:auto calc(26px + 3.4em) 1fr;row-gap:0;
  padding:34px 26px;border-radius:16px;background:var(--bg);border:1px solid var(--line);
  transition:transform .3s var(--ease),box-shadow .3s}
.strength-card:hover{transform:translateY(-6px);box-shadow:0 20px 46px rgba(74,52,38,.1)}
.strength-card .n{display:flex;flex-direction:column;align-items:flex-start;gap:5px;line-height:1.3}
.strength-card .num{font-family:var(--disp);font-size:.875rem;font-weight:800;color:var(--orange)}
.strength-card .label{font-family:var(--jp);font-size:1.375rem;font-weight:800;color:var(--orange)}
.strength-card h4{align-self:stretch;display:flex;align-items:center;font-family:var(--jp);font-weight:800;
  font-size:1rem;line-height:1.7;margin:16px 0 10px}
.strength-card p{color:var(--ink-soft);line-height:1.9}
/* ============ NEWS ============ */
.news{padding:clamp(80px,10vw,130px) 0;background:var(--cream)}
.news .news-head{text-align:left;margin-bottom:0}
.news .news-title{font-size:clamp(1.875rem,4.4vw,3.5rem)}
.news-list{list-style:none;margin-top:36px;border-top:1px solid var(--line)}
.news-list li{border-bottom:1px solid var(--line);transition:background .3s}
.news-list li:hover{background:linear-gradient(90deg,rgba(240,131,2,.06),transparent)}
.news-link{display:flex;gap:24px;align-items:center;padding:24px 6px;transition:padding-left .3s var(--ease)}
.news-list li:hover .news-link{padding-left:16px}
.news-list .date{font-family:var(--disp);font-size:.8125rem;color:var(--orange-deep);font-variant-numeric:tabular-nums;min-width:96px}
.news-list .cat{display:inline-flex;align-items:center;justify-content:center;width:max-content;min-width:calc(10em + 26px);
  font-size:.6875rem;font-weight:700;color:var(--ink-soft);white-space:nowrap;border:1px solid var(--line);
  border-radius:999px;padding:3px 13px;text-align:center}
.news-list .ttl{font-size:1rem;flex:1;font-weight:600}
.news-list .arw{color:var(--faint);transition:transform .3s var(--ease),color .3s}
.news-list li:hover .arw{color:var(--orange);transform:translateX(5px)}
.news-actions{margin-top:36px}

/* ============ COMPANY ============ */
.company{position:relative;padding:clamp(90px,13vw,160px) 0}
.company-divider{position:absolute;top:0;left:50%;width:min(calc(100% - 44px),1200px);height:1px;
  transform:translateX(-50%);background:var(--line);overflow:hidden}
.company-divider span{display:block;width:72px;height:1px;background:var(--orange);will-change:transform}
.company-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(34px,6vw,70px);align-items:stretch}
.company-photo{position:relative;min-height:420px;overflow:hidden;border-radius:16px}
.company-photo iframe{width:100%;height:100%;border:0;display:block}
.company h2{font-family:var(--disp);font-weight:800;font-size:clamp(1.875rem,4.4vw,3.5rem);letter-spacing:-.01em;line-height:1.02}
.company .lead{color:var(--ink-soft);margin-top:20px}
.info dl{display:grid;grid-template-columns:120px 1fr;gap:0;border-top:1px solid var(--line);margin-top:30px}
.info dt{padding:18px 0;font-family:var(--jp);font-size:1rem;font-weight:400;color:var(--orange-deep);
  letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--line)}
.info dd{padding:18px 0;color:var(--ink-soft);border-bottom:1px solid var(--line)}
.company-address a,.no-auto-link a{color:inherit!important;text-decoration:none!important;-webkit-text-fill-color:inherit!important;
  pointer-events:none!important;cursor:text!important}
.company-origin{margin-top:28px;padding-left:18px;border-left:3px solid var(--orange);color:var(--ink-soft);line-height:1.9}
.company-origin em{color:var(--orange);font-style:normal;font-weight:700}

/* ============ CONTACT ============ */
.contact{position:relative;padding:clamp(100px,14vw,180px) 0;text-align:center;overflow:hidden;background:var(--ink);color:#fff}
.contact .ghostword{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--disp);
  font-weight:800;font-size:clamp(7.5rem,24vw,22.5rem);color:#fff;opacity:.05;line-height:1;pointer-events:none;white-space:nowrap}
.contact .inner{position:relative;z-index:2}
.contact h2{font-family:var(--disp);font-weight:800;font-size:clamp(2.375rem,7vw,6rem);letter-spacing:-.01em;line-height:1}
.contact h2 em{font-style:normal;color:var(--orange)}
.contact p{color:rgba(255,255,255,.72);margin:26px auto 0;max-width:52ch}
.contact .acts{margin-top:40px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
/* footer */
footer{background:var(--ink);color:rgba(255,255,255,.7);padding:32px 0 18px;border-top:1px solid rgba(255,255,255,.12)}
.f-grid{display:flex;justify-content:space-between;column-gap:28px;row-gap:12px;flex-wrap:wrap}
.f-grid .footer-logo{width:120px;height:48px}
.f-grid .tagline{color:var(--orange);font-family:var(--disp);font-weight:600;margin-top:6px;line-height:1.4;letter-spacing:.04em}
.f-nav{display:flex;gap:20px;flex-wrap:wrap;font-family:var(--disp);font-size:.75rem;line-height:1.4;letter-spacing:.08em;text-transform:uppercase}
.f-nav a{color:rgba(255,255,255,.7);transition:color .2s}.f-nav a:hover{color:var(--orange)}
.copyright{width:100%;text-align:right;font-size:.6875rem;line-height:1.4;color:rgba(255,255,255,.45);letter-spacing:.04em}

/* reveal：GSAP有効かつ motion 許可時のみ初期非表示（.js-anim）。それ以外は常時表示 */
.js-anim [data-anim]{opacity:0;will-change:opacity,transform}
.js-anim [data-anim="up"]{transform:translateY(40px)}
.js-anim [data-anim="left"]{transform:translateX(-60px)}
.js-anim [data-anim="right"]{transform:translateX(60px)}
.js-anim [data-anim="zoom"]{transform:scale(.93)}

:where(a,button,input,textarea,select,summary,[tabindex]):focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-anim],.hero-title .line > span{opacity:1!important;transform:none!important}
  .company-divider span{margin-inline:auto;will-change:auto}
}

@media(max-width:900px){
  html,body{overflow-x:clip}
  header{position:fixed!important;top:0!important;right:0!important;bottom:auto!important;left:0!important;
    width:auto!important;max-width:none!important;height:70px;margin:0!important;translate:none!important;transform:translateY(0)!important}
  header.header-hidden{transform:translateY(-100%)!important}
  header.scrolled{color:var(--ink);background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
  header.scrolled .logo-white{opacity:0}
  header.scrolled .logo-black{opacity:1}
  header .nav{position:relative;width:auto!important;max-width:none!important;height:70px;margin:0!important;padding:0 22px!important}
  header .logo{position:absolute;top:50%;left:22px;transform:translateY(-50%)}
  .menu{display:none}
  header .burger{display:flex!important;position:absolute!important;top:50%!important;right:22px!important;bottom:auto!important;left:auto!important;
    width:36px!important;height:36px!important;margin:0!important;padding:6px!important;align-items:center;justify-content:center;transform:translateY(-50%)!important}
  header:not(.scrolled) .burger{color:#fff}
  header.scrolled .burger{color:var(--ink)}
  .burger.open{transform:translateY(-50%)}
  .menu.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:flex-start;
    gap:20px;background:rgba(255,255,255,.98);backdrop-filter:blur(12px);padding:28px clamp(22px,4vw,54px);
    box-shadow:0 16px 34px rgba(74,52,38,.12);border-top:1px solid var(--line)}
  .hero-inner{padding-top:calc(70px + clamp(14px,2.5vh,28px))}
  .about-grid,.svc,.company-grid{grid-template-columns:1fr;gap:34px}
  .company-photo{min-height:0;aspect-ratio:4/3}
  .about .stats{grid-template-columns:repeat(2,1fr)}
  .about .stats .l{text-align:center}
  .svc:nth-child(even) .svc-media{order:0}
  .strength-grid{grid-template-columns:1fr 1fr}
  .scrollcue{display:none}
}
@media(max-width:540px){
  .hero-copy{margin-left:8px}
  .hero-title{font-size:3.375rem}
  .hero .sub{text-align:left}
  .hero .acts{position:relative;left:calc(50% - 4px);width:100vw;margin-left:0;transform:translateX(-50%);justify-content:center}
  .hero .acts .btn{width:min(100%,280px);justify-content:center}
  .service .sec-head .desc,.contact p{text-align:left}
  .service .sec-head h2,
  .strength .runner,
  .company h2,
  .news .news-title{font-family:var(--disp);font-size:2.125rem;font-weight:800;color:var(--ink);letter-spacing:-.01em;line-height:1}
  .company h2,.news .news-title{text-align:center}
  .strength .runner{transform:none!important;will-change:auto}
  .strength-lead{text-align:center}
  .strength-grid{grid-template-columns:1fr}
  .strength-card{grid-template-rows:auto auto 1fr}
  .company-origin br{display:none}
  .about .stats{grid-template-columns:1fr}
  .news-link{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:8px 12px;padding:20px 4px}
  .news-list li:hover .news-link{padding-left:4px}
  .news-list .date{min-width:0}
  .news-list .cat{width:max-content}
  .news-list .ttl{grid-column:1/-1;grid-row:2}
  .news-list .arw{grid-column:3;grid-row:1/3;align-self:center}
  .news-fallback .ttl{grid-column:1/3;grid-row:1}
  .news-actions{text-align:center}
}