/* ===== 株式会社きざし屋 共通スタイル ===== */
:root{
  --bg:#ffffff;--bg-soft:#f4f4f2;--ink:#0e0e0e;--ink-2:#4a4a4a;--line:#e4e4e0;
  --invert:#0d0d0d;--invert-ink:#f5f5f3;
  --maxw:1180px;--pad:clamp(20px,5vw,64px);
  --sans:"Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,"Noto Sans JP",Meiryo,sans-serif;
  --jp:"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,"Noto Sans JP",Meiryo,sans-serif;
  --mincho:"Hiragino Mincho ProN","Hiragino Mincho Pro","YuMincho","Yu Mincho","MS PMincho","Noto Serif JP",serif;
}
/* 社名は明朝体で統一 */
.corp{font-family:var(--mincho);font-feature-settings:"palt"}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--jp);line-height:1.85;font-size:15px;letter-spacing:.02em;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

.en-huge{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;line-height:.92;font-size:clamp(52px,11vw,140px);color:var(--ink)}
.en-mid{font-family:var(--sans);font-weight:800;letter-spacing:-.01em;line-height:1;font-size:clamp(34px,6vw,72px)}
.label{font-family:var(--sans);font-weight:700;font-size:12px;letter-spacing:.28em;color:var(--ink-2);text-transform:uppercase;display:inline-flex;align-items:center;gap:14px}
.label::before{content:"";width:34px;height:1px;background:var(--ink)}

/* Header */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{max-width:var(--maxw);margin:0 auto;padding:16px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:.02em}
.brand .mark{width:32px;height:32px;flex:0 0 auto;object-fit:contain}
.menu{display:flex;align-items:center;gap:clamp(14px,2vw,28px)}
.menu a{font-family:var(--sans);font-weight:700;font-size:13px;letter-spacing:.12em;color:var(--ink);position:relative;padding:4px 0}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--ink);transition:width .25s}
.menu a:not(.btn):hover::after,.menu a.active:not(.btn)::after{width:100%}
.btn,.menu a.btn{background:var(--invert);color:var(--invert-ink);padding:11px 26px;border-radius:999px;font-family:var(--sans);font-weight:700;font-size:13px;letter-spacing:.12em;transition:opacity .2s}
.btn:hover{opacity:.82}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);display:block}

/* Hero (TOP) */
.hero{padding-top:clamp(140px,20vh,220px);padding-bottom:clamp(70px,10vw,130px);position:relative;overflow:hidden}
.rings{position:absolute;top:-6%;right:-14%;width:min(760px,88vw);aspect-ratio:1;border-radius:50%;pointer-events:none;z-index:0;opacity:.5;animation:spin 70s linear infinite;
  background:radial-gradient(circle,transparent 0 18%,var(--line) 18% calc(18% + 1px),transparent calc(18% + 1px) 34%,var(--line) 34% calc(34% + 1px),transparent calc(34% + 1px) 52%,var(--line) 52% calc(52% + 1px),transparent calc(52% + 1px) 72%,var(--line) 72% calc(72% + 1px),transparent calc(72% + 1px) 100%)}
.hero-inner{position:relative;z-index:1}
.hero-copy{max-width:760px}
.hero .enso{position:absolute;top:50%;right:-6%;transform:translateY(-50%);width:min(680px,58vw);height:auto;z-index:0;pointer-events:none;opacity:.7;animation:ensoIn 1.2s ease both}
@keyframes ensoIn{from{opacity:0;transform:translateY(-50%) rotate(-12deg) scale(.9)}to{opacity:.7;transform:translateY(-50%) rotate(0) scale(1)}}
.hero h1{font-family:var(--jp);font-weight:800;font-size:clamp(34px,6.6vw,74px);line-height:1.28;letter-spacing:.02em;margin:22px 0 20px}
.hero h1 .thin{color:var(--ink-2)}
.hero .en-sub{font-family:var(--sans);font-weight:700;letter-spacing:.22em;font-size:clamp(12px,1.5vw,15px);color:var(--ink-2);text-transform:uppercase;margin-bottom:34px}
.hero .lead{max-width:560px;color:var(--ink-2);font-size:16px}
.hero-cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.cta-solid{background:var(--invert);color:var(--invert-ink);padding:15px 34px;border-radius:999px;font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:14px;transition:opacity .2s}
.cta-solid:hover{opacity:.82}
.cta-ghost{border:1px solid var(--ink);padding:15px 34px;border-radius:999px;font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:14px;transition:background .2s,color .2s}
.cta-ghost:hover{background:var(--ink);color:#fff}

/* Page hero (下層ページ) */
.page-hero{padding:clamp(130px,18vh,190px) 0 clamp(40px,6vw,70px);position:relative;overflow:hidden}
.page-hero .en-huge{position:relative;z-index:1}
.page-hero .label{margin-top:14px;position:relative;z-index:1}
.page-hero .page-lead{margin-top:26px;max-width:600px;color:var(--ink-2);font-size:16px;position:relative;z-index:1}

/* Section base */
section{padding:clamp(64px,9vw,130px) 0}
.sec-head{margin-bottom:clamp(34px,5vw,64px)}
.sec-head .en-huge,.sec-head .en-mid{margin-bottom:18px}

@keyframes spin{to{transform:rotate(360deg)}}

/* Marquee */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;background:var(--bg);position:relative}
.marquee-track{display:flex;width:max-content;animation:marquee 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{font-family:var(--sans);font-weight:800;font-size:clamp(20px,3.2vw,40px);letter-spacing:-.01em;color:var(--ink);white-space:nowrap;display:inline-flex;align-items:center;gap:34px;padding-right:34px}
.marquee-item::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--ink);flex:0 0 auto;opacity:.25}
.marquee.rev .marquee-track{animation-direction:reverse}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Photo marquee (流れる画像) */
.photo-marquee{overflow:hidden;padding:6px 0}
.photo-track{display:flex;gap:16px;width:max-content;animation:marquee 48s linear infinite}
.photo-marquee.rev .photo-track{animation-direction:reverse}
.photo-marquee:hover .photo-track{animation-play-state:paused}
.photo-item{flex:0 0 auto;width:clamp(230px,26vw,340px);aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:var(--bg-soft);border:1px solid var(--line)}
.photo-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.photo-item:hover img{transform:scale(1.05)}
@media(prefers-reduced-motion:reduce){.photo-track{animation:none}}

/* Philosophy */
.philo-lead{max-width:640px;color:var(--ink-2);font-size:17px;margin-bottom:8px}
.philo{display:flex;flex-direction:column;margin-top:26px}
.philo-row{display:grid;grid-template-columns:120px 1fr auto;gap:clamp(18px,4vw,54px);align-items:start;padding:40px 0;border-top:1px solid var(--line)}
.philo-row:last-child{border-bottom:1px solid var(--line)}
.philo-ico{width:64px;height:64px;color:var(--ink-2)}
.philo-row h3{font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.4;margin-bottom:14px}
.philo-row p{color:var(--ink-2);max-width:620px}
.philo-num{font-family:var(--sans);font-weight:800;font-size:clamp(46px,7vw,88px);color:#deded9;line-height:1}

/* Business */
.biz-intro{max-width:640px;color:var(--ink-2);font-size:17px;margin-bottom:8px}
.biz{border-top:1px solid var(--line);padding:clamp(46px,6vw,76px) 0}
.biz-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.biz-num{font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.2em;color:var(--ink-2)}
.biz h3{font-size:clamp(26px,4vw,40px);font-weight:800;margin:14px 0 22px;line-height:1.3}
.biz .catch{font-weight:800;font-size:clamp(17px,2.2vw,21px);border-left:4px solid var(--ink);padding-left:14px;margin-bottom:22px;line-height:1.5}
.biz p{color:var(--ink-2);margin-bottom:24px}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tag{border:1px solid var(--line);border-radius:999px;padding:8px 18px;font-size:13px;font-weight:700;color:var(--ink-2)}
.biz-en{font-family:var(--sans);font-weight:800;letter-spacing:-.01em;font-size:clamp(30px,4.4vw,56px);line-height:1;color:var(--ink);margin-bottom:22px;word-break:break-word}
.biz-figure{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.biz-figure img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.biz-figure:hover img{transform:scale(1.06)}
.biz-figure img.brand,.biz-card .cimg img.brand{object-fit:contain}
.biz-figure.figphoto img{aspect-ratio:1/1;object-fit:cover}
.biz-spec{width:100%;border-collapse:collapse;margin-top:2px}
.biz-spec th,.biz-spec td{text-align:left;padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
.biz-spec th{width:120px;color:var(--ink-2);font-weight:700}

/* Business preview cards (TOP) */
.biz-cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.biz-card{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;transition:transform .3s ease,box-shadow .3s ease;display:block}
.biz-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.07)}
.biz-card .cimg{aspect-ratio:16/10;background:#fff;overflow:hidden;border-bottom:1px solid var(--line)}
.biz-card .cimg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.biz-card:hover .cimg img{transform:scale(1.05)}
.biz-card .cimg img.brand{padding:13%;opacity:1;transition:opacity .25s ease}
.biz-card:hover .cimg img.brand{transform:none;opacity:1}
.biz-card .cbody{padding:26px 26px 30px}
.biz-card .cnum{font-family:var(--sans);font-weight:700;font-size:13px;letter-spacing:.2em;color:var(--ink-2)}
.biz-card h3{font-size:clamp(20px,2.6vw,26px);font-weight:800;margin:10px 0 10px}
.biz-card p{color:var(--ink-2);font-size:14px;margin-bottom:16px}
.biz-card .more{font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:13px;display:inline-flex;align-items:center;gap:8px}

/* Services (導入ツール) */
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.svc-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:34px 18px 28px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 1px 2px rgba(0,0,0,.03);min-height:196px;transition:transform .25s ease,box-shadow .25s ease,border-color .25s}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(0,0,0,.08);border-color:#d8d8d3}
.svc-logo{height:58px;display:flex;align-items:center;justify-content:center}
.svc-logo img{max-height:46px;max-width:150px;width:auto;height:auto;object-fit:contain;display:block;opacity:.82;transition:opacity .25s ease}
.svc-card:hover .svc-logo img{opacity:1}
.svc-card[aria-label="MOSH"] .svc-logo img{max-height:58px}
.svc-card[aria-label="GMOグローバルサイン"] .svc-logo img{max-height:58px}
.svc-name{font-size:13px;color:var(--ink-2);font-weight:600;letter-spacing:.02em;text-align:center;line-height:1.55}
.svc-card .svc-txt{display:none}

/* Voice */
.sample-note{display:inline-flex;align-items:center;gap:10px;background:#fff4d6;border:1px solid #f0dca0;color:#8a6d1a;border-radius:999px;padding:9px 18px;font-size:12.5px;font-weight:700;margin-bottom:24px;letter-spacing:.02em}
.voice-scroll{display:flex;gap:20px;overflow-x:auto;padding:4px 4px 26px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.voice-scroll::-webkit-scrollbar{height:6px}
.voice-scroll::-webkit-scrollbar-track{background:transparent}
.voice-scroll::-webkit-scrollbar-thumb{background:#d5d5d0;border-radius:3px}
.voice-card{position:relative;flex:0 0 min(345px,82vw);scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.voice-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;pointer-events:none}
.voice-scroll .voice-card:nth-child(4n+1){background:#fff6ef;border-color:#f3ddc9}
.voice-scroll .voice-card:nth-child(4n+1)::before{background:#ef7a1e}
.voice-scroll .voice-card:nth-child(4n+2){background:#eef4fc;border-color:#cfe0f4}
.voice-scroll .voice-card:nth-child(4n+2)::before{background:#3d82d8}
.voice-scroll .voice-card:nth-child(4n+3){background:#eef7f1;border-color:#cde8d9}
.voice-scroll .voice-card:nth-child(4n+3)::before{background:#2fa06a}
.voice-scroll .voice-card:nth-child(4n){background:#f7eefb;border-color:#e6cff2}
.voice-scroll .voice-card:nth-child(4n)::before{background:#a24fd0}
.voice-card .vimg{aspect-ratio:16/10;background:var(--bg-soft);position:relative;overflow:hidden}
.voice-card .vimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.voice-sample{position:absolute;top:16px;right:16px;z-index:2;background:#fff4d6;border:1px solid #f0dca0;color:#8a6d1a;font-family:var(--sans);font-weight:700;font-size:10px;letter-spacing:.14em;padding:4px 9px;border-radius:6px}
.voice-biz{position:absolute;bottom:12px;right:12px;background:#fff;color:var(--ink);font-size:11px;font-weight:700;padding:5px 12px;border-radius:999px;border:1px solid var(--line)}
.voice-card .vbody{padding:24px 22px 28px;display:flex;flex-direction:column}
.voice-badge{display:inline-block;align-self:flex-start;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:12px;font-weight:700;color:var(--ink-2);margin-bottom:16px}
.voice-card h4{font-size:18px;font-weight:800;line-height:1.55;margin-bottom:12px}
.voice-meta{font-size:12px;color:#9a9a95;margin-bottom:16px}
.voice-card p{font-size:14px;color:var(--ink-2);line-height:1.9}
.voice-attr{margin-top:18px;font-size:12px;color:#9a9a95;font-weight:600;letter-spacing:.03em}
.voice-hint{font-size:12px;color:#9a9a95;margin-top:6px;font-family:var(--sans);letter-spacing:.08em}

/* Coming soon */
.coming{border:1px dashed #cfcfca;border-radius:16px;padding:clamp(46px,8vw,84px) 24px;text-align:center;background:var(--bg-soft)}
.coming .badge{display:inline-block;font-family:var(--sans);font-weight:700;font-size:11px;letter-spacing:.24em;color:#fff;background:var(--ink);padding:7px 16px;border-radius:999px;margin-bottom:18px}
.coming p{color:var(--ink-2);font-size:15px;letter-spacing:.06em}
.sec-note{max-width:560px;color:var(--ink-2);font-size:17px;margin-bottom:26px}

/* Flow */
.flow-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,60px)}
.flow-lead h3{font-size:clamp(24px,3.2vw,34px);font-weight:800;margin-bottom:16px;line-height:1.4}
.flow-lead p{color:var(--ink-2);max-width:340px}
.flow-steps{display:flex;flex-direction:column;gap:20px}
.flow-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(24px,3vw,36px)}
.flow-card .n{display:flex;align-items:baseline;gap:14px;margin-bottom:12px}
.flow-card .n b{font-family:var(--sans);font-weight:800;font-size:22px;letter-spacing:.05em}
.flow-card .n h4{font-size:clamp(18px,2.4vw,22px);font-weight:800}
.flow-card p{color:var(--ink-2)}

/* Leadership */
.lead-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(28px,4vw,54px);max-width:980px;align-items:start}
.lead-portrait{border:1px solid var(--line);border-radius:16px;overflow:hidden;aspect-ratio:4/5;background:var(--bg-soft)}
.lead-portrait img{width:100%;height:100%;object-fit:cover;display:block}
.lead-solo{grid-template-columns:1fr;max-width:820px}
/* Office banner */
.office-banner{margin:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg-soft)}
.office-banner img{width:100%;height:auto;display:block}
.office-banner figcaption{padding:16px 22px;font-size:13px;color:var(--ink-2);letter-spacing:.04em;border-top:1px solid var(--line);background:#fff}
/* Member visual */
.member-visual{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:30px;aspect-ratio:21/9;background:var(--bg-soft)}
.member-visual img{width:100%;height:100%;object-fit:cover;display:block}
.lead-body p{margin-bottom:22px;font-size:16px}
.lead-sign{margin-top:16px;text-align:right}
.lead-sign .role{font-size:14px;color:var(--ink-2);font-weight:700;margin-right:16px}
.lead-sign .name{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:.06em}

/* Profile */
.profile-dark{background:var(--invert);color:var(--invert-ink)}
.profile-dark .en-huge,.profile-dark .en-mid{color:#fff}
.profile-dark .label{color:#9a9a95}
.profile-dark .label::before{background:#fff}
.prof-table{width:100%;border-collapse:collapse;margin-top:10px}
.prof-table th,.prof-table td{text-align:left;padding:22px 6px;border-bottom:1px solid #2a2a2a;font-size:15px;vertical-align:top}
.prof-table th{width:min(230px,32%);color:#a5a5a0;font-weight:700}

/* Contact */
.contact-dark{background:var(--invert);color:var(--invert-ink)}
.contact-inner{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:clamp(60px,9vw,120px) 0}
.contact-dark .en-huge{color:#fff}
.contact-dark .label{color:#9a9a95}.contact-dark .label::before{background:#fff}
.contact-right{text-align:right}
.contact-right p{color:#cfcfca;margin-bottom:24px;font-size:16px}
.contact-tel{font-family:var(--sans);font-weight:800;font-size:clamp(28px,4vw,44px);letter-spacing:.02em;color:#fff}
.contact-note{color:#8f8f8a;font-size:13px;margin-top:12px}
.arrow-link{display:inline-flex;align-items:center;gap:14px;margin-top:26px;font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:14px;color:#fff}
.arrow-link .circle{width:56px;height:56px;border:1px solid #555;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}
.arrow-link:hover .circle{background:#fff;color:#000}

/* Contact form */
.form-wrap{max-width:720px}
.field{margin-bottom:24px}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:8px}
.field label .req{color:#c0392b;font-size:12px;margin-left:6px}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:10px;padding:14px 16px;font-family:var(--jp);font-size:15px;background:#fff;color:var(--ink)}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--ink);outline-offset:1px;border-color:var(--ink)}
.form-submit{background:var(--invert);color:var(--invert-ink);border:0;border-radius:999px;padding:15px 44px;font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:15px;cursor:pointer;transition:opacity .2s}
.form-submit:hover{opacity:.85}
.form-alt{margin-top:34px;padding-top:26px;border-top:1px solid var(--line);color:var(--ink-2);font-size:14px}
.form-alt a{font-weight:800}

/* Footer */
footer{background:#080808;color:#cfcfca;padding:clamp(50px,7vw,80px) 0 40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.foot-brand .brand{color:#fff;margin-bottom:20px}
.foot-brand address{font-style:normal;color:#9a9a95;font-size:14px;line-height:2}
.foot-nav{display:flex;flex-direction:column;gap:14px;text-align:right}
.foot-nav a{font-family:var(--sans);font-weight:700;letter-spacing:.12em;font-size:13px;color:#cfcfca;transition:color .2s}
.foot-nav a:hover{color:#fff}
.copy{margin-top:48px;padding-top:24px;border-top:1px solid #1e1e1e;color:#6f6f6a;font-size:12px;font-family:var(--sans);letter-spacing:.08em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.sec-head .en-huge,.sec-head .en-mid{display:block;transform:translateX(-30px);opacity:0;transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.sec-head.in .en-huge,.sec-head.in .en-mid{transform:none;opacity:1}
.sec-head.in .label{transition-delay:.15s}

/* Responsive */
@media(max-width:860px){
  .menu{display:none}
  .nav-toggle{display:flex}
  .menu.open{display:flex;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:18px;padding:22px var(--pad);border-bottom:1px solid var(--line)}
  .philo-row{grid-template-columns:1fr;gap:10px}
  .philo-num{grid-row:1;justify-self:start}
  .philo-ico{display:none}
  .hero .enso{right:-24%;top:8%;transform:none;width:96vw;opacity:.4;animation:none}
  .lead-grid{grid-template-columns:1fr}
  .lead-portrait{max-width:280px}
  .biz-grid{grid-template-columns:1fr}
  .biz-figure{order:-1}
  .biz-cards{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr 1fr;gap:12px}
  .svc-card{font-size:14px}
  .flow-grid{grid-template-columns:1fr}
  .contact-inner{grid-template-columns:1fr}
  .contact-right{text-align:left}
  .foot-grid{grid-template-columns:1fr}
  .foot-nav{text-align:left}
}
@media(prefers-reduced-motion:reduce){
  .reveal{transition:none;opacity:1;transform:none}
  .sec-head .en-huge,.sec-head .en-mid{transform:none;opacity:1;transition:none}
  .marquee-track,.rings{animation:none}
}

/* === refined motion (crafted feel) === */
html{scroll-behavior:smooth}
header{transition:box-shadow .3s ease,background .3s ease}
header.scrolled{background:rgba(255,255,255,.94);box-shadow:0 1px 0 rgba(0,0,0,.04),0 12px 30px rgba(0,0,0,.05)}

@keyframes riseIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero .en-sub{animation:riseIn .8s .05s both cubic-bezier(.2,.7,.2,1)}
.hero h1{animation:riseIn .9s .18s both cubic-bezier(.2,.7,.2,1)}
.hero .lead{animation:riseIn .9s .34s both cubic-bezier(.2,.7,.2,1)}
.hero-cta{animation:riseIn .9s .5s both cubic-bezier(.2,.7,.2,1)}

.stagger>*{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.stagger.in>*{opacity:1;transform:none}

.cta-solid,.btn,.menu a.btn{transition:opacity .2s,transform .25s ease,box-shadow .25s ease}
.cta-solid:hover,.btn:hover,.menu a.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.cta-ghost{transition:background .25s ease,color .25s ease,transform .25s ease}
.cta-ghost:hover{background:var(--ink);color:var(--invert-ink);transform:translateY(-2px)}
.svc-card:hover .svc-logo img{opacity:1}
.arrow-link:hover .circle{background:var(--ink);color:#fff;border-color:var(--ink)}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero .en-sub,.hero h1,.hero .lead,.hero-cta{animation:none}
  .stagger>*{opacity:1;transform:none;transition:none}
  .cta-solid:hover,.btn:hover,.menu a.btn:hover,.cta-ghost:hover{transform:none}
}

/* === hero: 華やかなファーストビュー === */
.hero{background:
  radial-gradient(120% 90% at 88% 8%, rgba(255,180,90,.20) 0%, rgba(255,180,90,0) 42%),
  radial-gradient(90% 80% at 6% 100%, rgba(255,120,40,.10) 0%, rgba(255,120,40,0) 45%),
  linear-gradient(180deg,#fffaf4 0%,#ffffff 62%)}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero-bg span{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;will-change:transform}
.hero-bg span:nth-child(1){width:44vw;height:44vw;top:-8%;right:2%;background:radial-gradient(circle,#ff8a3d,#ff5e2c);opacity:.28;animation:floatA 16s ease-in-out infinite}
.hero-bg span:nth-child(2){width:30vw;height:30vw;bottom:-10%;left:-6%;background:radial-gradient(circle,#ffc24d,#ff8a3d);opacity:.20;animation:floatB 20s ease-in-out infinite}
.hero-bg span:nth-child(3){width:22vw;height:22vw;top:38%;right:34%;background:radial-gradient(circle,#ffd27a,#ffae4d);opacity:.16;animation:floatA 24s ease-in-out infinite reverse}
@keyframes floatA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-4%,5%) scale(1.08)}}
@keyframes floatB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(6%,-4%) scale(1.1)}}

/* 円相：存在感アップ＋ゆらぎ＋発光 */
.hero .enso{opacity:.92;filter:drop-shadow(0 12px 40px rgba(255,110,40,.28));animation:ensoIn 1.2s ease both,ensoBreath 9s ease-in-out 1.2s infinite}
@keyframes ensoBreath{0%,100%{transform:translateY(-50%) scale(1)}50%{transform:translateY(-51%) scale(1.035)}}

/* 見出しのグラデーション */
.hero h1 .grad{background:linear-gradient(100deg,#ff7a1e 0%,#ff5e2c 45%,#ffa63d 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* スクロール誘導 */
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--sans);font-size:10px;letter-spacing:.24em;color:var(--ink-2);opacity:.7}
.scroll-cue i{width:1px;height:38px;background:linear-gradient(var(--ink-2),transparent);position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;top:-40%;left:0;width:1px;height:40%;background:var(--ink);animation:cueRun 1.8s ease-in-out infinite}
@keyframes cueRun{0%{top:-40%}60%,100%{top:100%}}

@media(prefers-reduced-motion:reduce){
  .hero-bg span,.hero .enso{animation:none}
  .scroll-cue i::after{animation:none}
}

@media(max-width:860px){.scroll-cue{display:none}}

/* 円相の登場アニメを上書き（最終的に鮮やかに） */
@keyframes ensoIn{from{opacity:0;transform:translateY(-50%) rotate(-10deg) scale(.9)}to{opacity:.92;transform:translateY(-50%) rotate(0) scale(1)}}

/* 代表紹介の本文内は社名も本文と同じゴシックに統一 */
.lead-grid .corp{font-family:inherit;font-feature-settings:normal}

/* === ファーストビューのインパクト強化 === */
/* 画面いっぱいに */
.hero{min-height:100svh;display:flex;align-items:center;padding-top:clamp(110px,15vh,170px);padding-bottom:clamp(96px,13vh,150px)}
.hero .hero-inner{width:100%}

/* 見出し：大きく・行ごとにせり上がる */
.hero h1.kv{font-size:clamp(40px,7.4vw,92px);line-height:1.16;letter-spacing:.01em;margin:20px 0 22px;animation:none}
.hero h1.kv .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1.kv .ln>span{display:block;transform:translateY(116%);animation:lineUp 1s cubic-bezier(.2,.8,.2,1) both}
.hero h1.kv .ln:nth-child(1)>span{animation-delay:.12s}
.hero h1.kv .ln:nth-child(2)>span{animation-delay:.30s}
@keyframes lineUp{to{transform:none}}

/* キーワードのグラデをゆっくり揺らす */
.hero h1 .grad{background:linear-gradient(100deg,#ff7a1e 0%,#ff5e2c 38%,#ffab3d 70%,#ff7a1e 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;animation:shimmer 6s ease-in-out infinite}
@keyframes shimmer{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* 円相：より大きく・よりドラマチックに登場 */
.hero .enso{width:min(760px,62vw);opacity:.94}
@keyframes ensoIn{0%{opacity:0;transform:translateY(-50%) rotate(-26deg) scale(.72)}70%{opacity:.94;transform:translateY(-50%) rotate(3deg) scale(1.03)}100%{opacity:.94;transform:translateY(-50%) rotate(0) scale(1)}}

@media(prefers-reduced-motion:reduce){
  .hero h1.kv .ln>span{transform:none;animation:none}
  .hero h1 .grad{animation:none}
}

/* === 円相を筆で書き上げる演出（和） === */
@property --ensoA{syntax:"<angle>";inherits:false;initial-value:0deg}
.hero .enso-wrap{position:absolute;top:50%;right:-6%;width:min(760px,62vw);transform:translateY(-50%);z-index:0;pointer-events:none;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.hero .enso-wrap>.enso{position:static;width:100%;height:auto;opacity:.94;transform:none;filter:drop-shadow(0 12px 40px rgba(255,110,40,.24))}
@supports ((mask:conic-gradient(#000,#000)) or (-webkit-mask:conic-gradient(#000,#000))){
  .hero .enso-wrap>.enso{
    -webkit-mask:conic-gradient(from -105deg,#000 var(--ensoA),transparent 0);
    mask:conic-gradient(from -105deg,#000 var(--ensoA),transparent 0);
    animation:ensoDraw 2.6s cubic-bezier(.45,.05,.2,1) .3s both, ensoBreath2 9s ease-in-out 3s infinite;
  }
  @keyframes ensoDraw{from{--ensoA:0deg}to{--ensoA:360deg}}
}
@keyframes ensoBreath2{0%,100%{transform:scale(1)}50%{transform:scale(1.028)}}

@media(max-width:860px){
  .hero .enso-wrap{right:-24%;top:8%;transform:none;width:96vw}
  .hero .enso-wrap>.enso{opacity:.42}
}
@media(prefers-reduced-motion:reduce){
  .hero .enso-wrap>.enso{-webkit-mask:none;mask:none;animation:none}
}

/* === 円相：筆で一気に描くSVG演出（墨の飛沫→シュッと開いた円） === */
.hero .enso-wrap>.enso-svg{width:100%;height:auto;overflow:visible;opacity:.97;filter:drop-shadow(0 14px 44px rgba(216,60,21,.20));animation:ensoFloat 9s ease-in-out 2.4s infinite}
.enso-splat{transform-box:fill-box;transform-origin:center;transform:scale(0);animation:ensoSplat .32s cubic-bezier(.2,1.5,.4,1) both}
.enso-stroke{stroke-dasharray:1;stroke-dashoffset:1;animation:ensoWrite 1.45s cubic-bezier(.15,.75,.25,1) .2s both}
@keyframes ensoSplat{0%{transform:scale(0)}68%{transform:scale(1.18)}100%{transform:scale(1)}}
@keyframes ensoWrite{to{stroke-dashoffset:0}}
@keyframes ensoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:860px){.hero .enso-wrap>.enso-svg{opacity:.55}}
@media(prefers-reduced-motion:reduce){
  .enso-splat{transform:none;animation:none}
  .enso-stroke{stroke-dashoffset:0;animation:none}
  .hero .enso-wrap>.enso-svg{animation:none}
}

/* === ヒーロー見出しを明朝体でスタイリッシュに === */
.hero h1.kv{font-family:var(--mincho);font-weight:600;letter-spacing:.06em;font-feature-settings:"palt"}
.hero h1.kv .grad{font-family:var(--mincho)}

/* === 円相：元画像を筆で描く（逆回り／完成形は元の円相そのもの） === */
@property --ed{syntax:"<angle>";inherits:false;initial-value:372deg}
.hero .enso-wrap>.enso{position:static;width:100%;height:auto;opacity:1;transform:none;filter:drop-shadow(0 14px 44px rgba(216,60,21,.16));animation:ensoFloat2 9s ease-in-out 2.7s infinite}
@supports ((-webkit-mask:conic-gradient(#000,#000)) or (mask:conic-gradient(#000,#000))){
  .hero .enso-wrap>.enso{
    -webkit-mask:conic-gradient(from 120deg,transparent calc(360deg - var(--ed)),#000 calc(360deg - var(--ed) + 8deg));
    mask:conic-gradient(from 120deg,transparent calc(360deg - var(--ed)),#000 calc(360deg - var(--ed) + 8deg));
    animation:ensoDraw2 2.1s cubic-bezier(.3,.6,.25,1) .2s both, ensoFloat2 9s ease-in-out 2.7s infinite;
  }
  @keyframes ensoDraw2{from{--ed:0deg}to{--ed:372deg}}
}
@keyframes ensoFloat2{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:860px){.hero .enso-wrap>.enso{opacity:.5}}
@media(prefers-reduced-motion:reduce){.hero .enso-wrap>.enso{-webkit-mask:none;mask:none;animation:none}}

/* === ヒーロー背景の“縁”を消す（貼り付け感の解消） === */
.hero{background:linear-gradient(180deg,#fffaf4 0%,#fffdfb 55%,#ffffff 100%)}
.hero-bg span{filter:blur(85px);border-radius:50%}
.hero-bg span:nth-child(1){background:radial-gradient(circle,rgba(255,140,60,.55) 0%,rgba(255,110,50,0) 66%);opacity:.55}
.hero-bg span:nth-child(2){background:radial-gradient(circle,rgba(255,168,72,.46) 0%,rgba(255,140,60,0) 66%);opacity:.5}
.hero-bg span:nth-child(3){background:radial-gradient(circle,rgba(255,190,95,.4) 0%,rgba(255,170,80,0) 68%);opacity:.5}

/* === 縦線（貼り付け感）の解消：背景を左右均一の暖色に＋円相の影を馴染ませる === */
.hero{background:linear-gradient(178deg,#fff4ea 0%,#fff8f2 52%,#fffefc 100%)}
.hero-bg span:nth-child(1){opacity:.4}
.hero-bg span:nth-child(2){opacity:.36}
.hero-bg span:nth-child(3){opacity:.36}
.hero .enso-wrap>.enso{filter:drop-shadow(0 10px 40px rgba(255,150,80,.10))}