/* ============ tokens ============ */
:root{
  /* ==== 現サイト(lishinc.co.jp)から抽出した忠実パレット ==== */
  --ink:#062B2B; --ink-2:#0A3B39; --ink-3:#0E4C48;      /* プライマリ=ディープティール＋その明度違い */
  --blue:#1A2F9B; --blue-2:#3452C8; --blue-3:#6E82E6;   /* アクセント=インディゴブルー(#1A2F9B)＋輝度違い */
  /* accentエイリアス（変数名は据え置き／値をインディゴ系へ） */
  --mint:#2C43B5; --mint-2:#5E77E0; --mint-3:#B9C4F0;
  --paper:#fff; --bg:#FFFFFF; --bg-2:#F2F5F8; --bg-blue:#EEF2F8; --cream:#F6F5F1;
  --line:rgba(6,43,43,.11); --line-d:rgba(255,255,255,.14);
  --muted:#55605F; --muted-d:rgba(255,255,255,.72);
  --sh-sm:0 10px 30px -18px rgba(6,43,43,.4);
  --sh:0 30px 70px -34px rgba(6,43,43,.42);
  --r:20px; --maxw:1320px; --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:var(--bg);line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased;letter-spacing:.01em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.en{font-family:"Space Grotesk",sans-serif;letter-spacing:.02em}
.jp-h{font-family:"Zen Kaku Gothic New",sans-serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.sbr{display:inline-block}

/* grain overlay for depth */
.grain{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.028;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:200;background:linear-gradient(90deg,var(--mint),var(--blue-2));box-shadow:0 0 12px var(--mint-2)}

/* ============ reveal ============ */
.reveal{opacity:0;transform:translateY(42px) scale(.965);filter:blur(2px);transition:opacity .9s var(--ease),transform 1s var(--ease),filter .9s var(--ease)}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal-l{opacity:0;transform:translateX(-48px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.reveal-r{opacity:0;transform:translateX(48px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.reveal-l.in,.reveal-r.in{opacity:1;transform:none}
/* ✦ card hover shine（TOP固有カード） */
.icard,.bcard,.ccard,.bizc,.mcard{overflow:hidden}
.icard::after,.bcard::after,.ccard::after,.bizc::after{content:"";position:absolute;top:0;left:0;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(94,119,224,.16),transparent);transform:translateX(-190%) skewX(-14deg);transition:transform .85s var(--ease);pointer-events:none;z-index:1}
.icard:hover::after,.bcard:hover::after,.ccard:hover::after,.bizc:hover::after{transform:translateX(330%) skewX(-14deg)}
.clip{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s var(--ease)}
.clip.in{clip-path:inset(0 0 0 0)}
@media(prefers-reduced-motion:reduce){
  .reveal,.reveal-l,.reveal-r{opacity:1!important;transform:none!important;transition:none}
  .clip{clip-path:none!important;transition:none}
  [data-speed]{transform:none!important}
}

/* ============ buttons ============ */
.btn{position:relative;display:inline-flex;align-items:center;gap:12px;font-weight:700;font-size:16px;padding:17px 32px;border-radius:999px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s;isolation:isolate}
.btn .ar{transition:transform .35s var(--ease)}
.btn:hover .ar{transform:translateX(6px)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;transition:transform .5s var(--ease)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary::before{background:linear-gradient(120deg,var(--mint),var(--blue-2));transform:translateX(-101%)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 40px -16px rgba(26,47,155,.55)}
.btn-primary:hover::before{transform:translateX(0)}
.btn-mint{background:var(--blue);color:#fff}
.btn-mint::before{background:var(--blue-2);transform:translateX(-101%)}
.btn-mint:hover{transform:translateY(-3px);box-shadow:0 22px 40px -16px rgba(26,47,155,.7)}
.btn-mint:hover::before{transform:translateX(0)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--mint);color:var(--mint);box-shadow:none}
.btn-ghost.btn-lg{box-shadow:none}
.on-dark .btn-ghost,.btn-ghost.dark{color:#fff;border-color:rgba(255,255,255,.35)}
.on-dark .btn-ghost:hover,.btn-ghost.dark:hover{border-color:var(--mint-2);color:var(--mint-2)}
/* ==== リンク種別の区別 ==== */
a.btn[target="_blank"]{background:var(--bg-blue);color:var(--blue);border:1.5px solid var(--mint-3);box-shadow:none}
a.btn[target="_blank"]::before{content:none}
a.btn[target="_blank"]:hover{transform:translateY(-3px);background:#E4EAFA;border-color:var(--blue-2);color:var(--blue);box-shadow:0 14px 26px -14px rgba(26,47,155,.4)}
.on-dark a.btn[target="_blank"]{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.4);color:#fff}
.on-dark a.btn[target="_blank"]:hover{background:rgba(255,255,255,.2)}
a[target="_blank"] .ar{font-size:0;line-height:0;width:15px;height:15px;flex:none;display:inline-block;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 4H6a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-4'/%3E%3Cpath d='M14 4h6v6'/%3E%3Cpath d='M20 4L9 15'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 4H6a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-4'/%3E%3Cpath d='M14 4h6v6'/%3E%3Cpath d='M20 4L9 15'/%3E%3C/svg%3E") center/contain no-repeat}

/* ============ section head ============ */
.kick{display:inline-flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:13px;letter-spacing:.18em;color:var(--blue-2);text-transform:uppercase;margin-bottom:22px;background:none;border:0;border-radius:0;padding:0;box-shadow:none}
.kick::before{content:none}
.on-dark .kick{color:var(--mint-2)}
.shead{margin-bottom:50px}
.shead h2{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(28px,4vw,48px);line-height:1.34;font-weight:900;letter-spacing:.01em;word-break:auto-phrase;text-wrap:pretty}
.shead .lead{margin-top:22px;color:var(--muted);font-size:16px;max-width:600px}
.shead.center{text-align:center}
.shead.center .kick{justify-content:center}.shead.center .lead{margin-left:auto;margin-right:auto}
.on-dark h2{color:#fff}.on-dark .lead{color:var(--muted-d)}
.oth{font-family:"Space Grotesk",sans-serif;font-size:clamp(60px,13vw,150px);font-weight:700;line-height:.9;letter-spacing:-.02em;color:transparent;-webkit-text-stroke:1.4px rgba(6,43,43,.10);position:absolute;pointer-events:none;user-select:none}
.on-dark .oth{-webkit-text-stroke-color:rgba(255,255,255,.09)}

/* ============ ✦ design essence kit ============ */
.mk{background-image:linear-gradient(transparent 54%,rgba(110,130,230,.34) 54%);padding:0 .05em;border-radius:2px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.on-dark .mk{background-image:linear-gradient(transparent 54%,rgba(94,119,224,.5) 54%);color:#fff}
.ac{color:var(--blue-2)} .on-dark .ac{color:var(--mint-2)}
.orbs{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.orbs i{position:absolute;border-radius:50%;filter:blur(9px);display:block}
.orbs i.o1{width:340px;height:340px;background:radial-gradient(circle at 42% 42%,rgba(110,130,230,.22),transparent 66%)}
.orbs i.o2{width:260px;height:260px;background:radial-gradient(circle at 50% 50%,rgba(46,67,181,.15),transparent 66%)}
.orbs i.o3{width:200px;height:200px;background:radial-gradient(circle at 50% 50%,rgba(185,196,240,.55),transparent 66%)}
.arch{border-radius:210px 210px 26px 26px;overflow:hidden}
@media(max-width:700px){.arch{border-radius:150px 150px 20px 20px}}
.ann{position:relative;display:inline-flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 18px;box-shadow:var(--sh-sm);margin-bottom:16px}
.ann .ann-ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(140deg,var(--mint),var(--blue-2));color:#fff;flex:none}
.ann .ann-ic svg{width:20px;height:20px}
.ann .ann-tx b{display:block;font-family:"Zen Kaku Gothic New",sans-serif;font-size:14px;font-weight:700;line-height:1.3;color:var(--ink)}
.ann .ann-tx span{font-size:12px;color:var(--muted)}
.statx{font-family:"Space Grotesk",sans-serif;font-weight:700;line-height:.9;letter-spacing:-.02em;color:var(--blue-2);display:inline-flex;align-items:baseline;gap:5px}
.statx b{font-size:clamp(44px,6.5vw,74px);font-weight:700}
.statx i{font-style:normal;font-size:clamp(15px,1.8vw,20px);font-weight:700;color:var(--mint)}
.sec.round-top{border-radius:48px 48px 0 0;margin-top:-48px;position:relative;z-index:2}
@media(max-width:700px){.sec.round-top{border-radius:32px 32px 0 0;margin-top:-32px}}
.btn-primary,.btn-mint{box-shadow:0 14px 32px -20px rgba(26,47,155,.55)}

/* ============ header ============ */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;padding:24px 0;transition:padding .4s,background .4s,box-shadow .4s}
.hdr.solid{background:rgba(255,255,255,.82);backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 1px 0 var(--line);padding:14px 0}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;max-width:1400px}
.brand{display:flex;align-items:center;gap:13px}
.brand-logo{height:44px;width:auto;display:block;object-fit:contain}
.ft-mark{width:42px;height:42px;flex:none;object-fit:contain}
.brand .mark{width:38px;height:38px;flex:none}
.brand .bt{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:26px;letter-spacing:.14em;color:var(--ink);line-height:1}
.brand .bs{font-size:9px;letter-spacing:.22em;color:var(--mint);display:block;margin-top:3px;font-weight:600}
.nav{display:flex;align-items:center;gap:30px}
.nav a.nl{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:500;font-size:16px;letter-spacing:.04em;position:relative;color:var(--ink)}
.nav a.nl::after{content:"";position:absolute;left:0;bottom:-7px;height:2px;width:0;background:var(--mint);transition:width .35s var(--ease)}
.nav a.nl:hover::after{width:100%}
.nav .cta{background:var(--ink);color:#fff;padding:12px 26px;border-radius:999px;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:16px;letter-spacing:.04em;transition:transform .35s,box-shadow .35s,background .35s}
.nav .cta:hover{transform:translateY(-2px);background:var(--blue);color:#fff;box-shadow:0 14px 26px -12px rgba(26,47,155,.6)}
.burger{display:none;flex-direction:column;gap:6px;width:36px;height:28px;justify-content:center;background:none;border:0;cursor:pointer}
.burger span{height:2px;width:100%;background:var(--ink);transition:.3s}
/* mega dropdown */
.nav .has-dd{position:relative;display:flex;align-items:center}
.nav .has-dd::before{content:"";position:absolute;top:100%;left:-34px;right:-34px;height:24px}
.nav .dd{position:absolute;top:calc(100% + 20px);left:50%;transform:translateX(-50%) translateY(8px);width:max-content;max-width:min(94vw,1120px);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh);padding:26px 30px;opacity:0;visibility:hidden;transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;z-index:120}
.nav .has-dd:hover .dd,.nav .has-dd:focus-within .dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-grid{display:grid;grid-template-columns:repeat(4,max-content);gap:8px 40px}
.dd-col{display:flex;flex-direction:column}
.dd-col .dd-h{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:16px;color:var(--ink);padding-bottom:9px;margin-bottom:6px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:6px}
.dd-cat{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:13px;letter-spacing:.05em;color:var(--blue-2);padding-bottom:9px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.ddbadge{font-family:"Noto Sans JP",sans-serif;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.02em;background:var(--bg-2);padding:2px 8px;border-radius:99px}
.dd-col .dd-h .ar{color:var(--mint);font-size:12px}
.dd-col a:not(.dd-h){font-size:16px;color:var(--ink);font-weight:500;padding:6px 0;white-space:nowrap;transition:color .25s,transform .25s}
.dd-col a:not(.dd-h):hover{color:var(--mint);transform:translateX(4px)}
.dd-col .cap{font-size:12px;color:var(--muted);padding:4px 0;white-space:nowrap}
.dd-all{grid-column:1/-1;margin-top:8px;padding-top:15px;border-top:1px solid var(--line);font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:16px;letter-spacing:.06em;color:var(--ink);display:inline-flex;align-items:center;gap:9px}
.dd-all:hover{color:var(--mint)}
.dd-all .ar{color:var(--mint)}
/* mobile nav sub-chips */
.mnav-subs{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 14px;padding-bottom:16px;border-bottom:1px solid var(--line-d)}
.mnav .mnav-subs a{font-family:"Noto Sans JP",sans-serif;font-size:12.5px;letter-spacing:0;color:var(--muted-d);border:1px solid var(--line-d);border-radius:999px;padding:7px 13px;display:inline-block}
.mnav .mnav-subs a:hover{color:#fff;border-color:var(--mint-2)}

/* ============ hero ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:linear-gradient(180deg,#F3F7FB 0%,#FAFCFD 58%,#FFFFFF 100%)}
.hero-mesh{position:absolute;inset:0;z-index:0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(6px);opacity:.55}
.blob.b1{width:620px;height:620px;right:-140px;top:-120px;background:radial-gradient(circle at 35% 35%,rgba(110,130,230,.6),transparent 62%)}
.blob.b2{width:520px;height:520px;left:-120px;bottom:-140px;background:radial-gradient(circle at 60% 40%,rgba(52,82,200,.42),transparent 62%)}
.blob.b3{width:360px;height:360px;right:24%;bottom:6%;background:radial-gradient(circle at 50% 50%,rgba(247,232,214,.75),transparent 65%)}
.hero-grid{position:absolute;inset:0;opacity:.6;
  background-image:linear-gradient(rgba(6,43,43,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(6,43,43,.045) 1px,transparent 1px);
  background-size:68px 68px;mask-image:radial-gradient(90% 80% at 50% 40%,#000,transparent 90%)}
.ring{position:absolute;border-radius:50%;border:1.5px solid rgba(6,43,43,.08)}
.ring.r1{width:280px;height:280px;left:6%;top:24%}
.ring.r2{width:150px;height:150px;right:12%;bottom:20%;border-color:rgba(26,47,155,.28)}
.dotcircle{position:absolute;right:8%;top:16%;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(rgba(52,82,200,.5) 2px,transparent 2px);background-size:15px 15px;opacity:.7}
/* wind-motif animation（文字側はマスクでフェードして可読性を確保） */
.wind{position:absolute;inset:-5% -10%;width:120%;height:110%;z-index:1;pointer-events:none;opacity:.42;
  -webkit-mask-image:linear-gradient(100deg,rgba(0,0,0,.06) 0%,rgba(0,0,0,.06) 40%,#000 70%);
  mask-image:linear-gradient(100deg,rgba(0,0,0,.06) 0%,rgba(0,0,0,.06) 40%,#000 70%)}
.wind path{fill:none;stroke-linecap:round;stroke-dasharray:3 16;animation:windflow linear infinite}
.wind .w1{stroke:url(#windg);stroke-width:2;animation-duration:9s}
.wind .w2{stroke:url(#windg);stroke-width:1.6;animation-duration:13s;opacity:.7}
.wind .w3{stroke:url(#windg2);stroke-width:2.2;animation-duration:11s}
.wind .w4{stroke:url(#windg2);stroke-width:1.4;animation-duration:16s;opacity:.6}
.wind .w5{stroke:url(#windg);stroke-width:1.8;animation-duration:14s;opacity:.65}
@keyframes windflow{to{stroke-dashoffset:-320}}
.wind-dust{position:absolute;border-radius:50%;background:var(--mint-2);opacity:.5;animation:windDust linear infinite}
@keyframes windDust{0%{transform:translate(0,0);opacity:0}10%{opacity:.5}100%{transform:translate(70vw,-40px);opacity:0}}
@media(prefers-reduced-motion:reduce){.wind path,.wind-dust{animation:none}.wind-dust{display:none}}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;width:100%;padding-top:110px;padding-bottom:70px}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-family:"Space Grotesk",sans-serif;font-size:12.5px;letter-spacing:.14em;color:var(--blue-2);font-weight:600;padding:0;background:none;border:0;border-radius:0;box-shadow:none;margin-bottom:22px}
.hero-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(26,47,155,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(26,47,155,0)}}
.hero h1{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(28px,4vw,52px);line-height:1.4;font-weight:900;letter-spacing:.005em;word-break:auto-phrase}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.1em}
.hero h1 .wd{display:block;opacity:0;transform:translateY(112%);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.hero h1 .wd.in{opacity:1;transform:none}
.hero h1 .hl{position:relative;color:var(--ink);white-space:nowrap}
.hero h1 .hl::after{content:"";position:absolute;left:-4px;right:-4px;bottom:.04em;height:.44em;border-radius:3px;background:linear-gradient(90deg,var(--mint-3),var(--mint-2));z-index:-1;transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease) .8s}
.hero h1 .hl.lit::after{transform:scaleX(1)}
.hero .lead{margin-top:30px;font-size:clamp(15px,1.4vw,17.5px);color:var(--muted);max-width:520px}
.hero .cta-row{margin-top:40px;display:flex;gap:15px;flex-wrap:wrap}
.hero-stats{margin-top:52px;display:flex;gap:34px;flex-wrap:wrap}
.hs{display:flex;flex-direction:column;gap:3px}
.hs b{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:16px;letter-spacing:.1em;color:var(--ink)}
.hs span{font-size:12px;color:var(--muted)}
.hs+.hs{padding-left:34px;border-left:1px solid var(--line)}
/* hero visual */
.hero-vis{position:relative}
.iso-card{position:relative;width:100%;aspect-ratio:5/4;border-radius:26px;overflow:hidden;background:linear-gradient(160deg,#EFF3FB,#E3EBF7);border:1px solid rgba(26,47,155,.1);box-shadow:var(--sh);transition:transform .6s var(--ease),box-shadow .4s var(--ease);transform-style:preserve-3d;will-change:transform}
.hero-vis{perspective:1000px}
.iso-card::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 72% 16%,rgba(110,130,230,.18),transparent 62%)}
.iso-card svg{position:absolute;inset:0;width:100%;height:100%}
@keyframes isofloat{50%{transform:translateY(-12px)}}
@media(prefers-reduced-motion:reduce){.iso-card{animation:none}}
/* hero rotating visual */
.iso-stack{position:absolute;inset:0;z-index:1}
.iso-slide{position:absolute;inset:0;opacity:0;pointer-events:none;z-index:0}
.iso-slide.prev{opacity:1;z-index:1}
/* 写真同士が透けて重ならないよう、クロスフェードではなく横方向のワイプで切り替える */
@keyframes isoWipe{from{clip-path:inset(0 0 0 100%)}to{clip-path:inset(0 0 0 0)}}
@keyframes isoZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.iso-slide.active{opacity:1;z-index:2;animation:isoWipe .72s var(--ease) both}
.iso-slide.active img{animation:isoZoom 2.2s var(--ease) both}
@media(prefers-reduced-motion:reduce){.iso-slide.active,.iso-slide.active img{animation:none}}
.iso-slide img{width:100%;height:100%;object-fit:cover;display:block}
.iso-tag{display:inline-flex;align-items:center;gap:9px;font-family:"Zen Kaku Gothic New",sans-serif;font-size:14px;font-weight:700;color:var(--ink);transition:opacity .18s var(--ease),transform .18s var(--ease)}
.iso-tag.sw{opacity:0;transform:translateY(4px)}
.iso-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:#4FD1B4;box-shadow:0 0 0 4px rgba(79,209,180,.22)}
.iso-dots{display:flex;gap:7px}
.iso-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:16px;padding:0 4px}
.iso-dots i{width:7px;height:7px;border-radius:50%;background:rgba(26,47,155,.25);transition:width .4s var(--ease),background .4s var(--ease)}
.iso-dots i.on{width:20px;border-radius:4px;background:#4FD1B4}
.hv-card{position:absolute;background:rgba(255,255,255,.72);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.9);border-radius:20px;box-shadow:var(--sh);padding:20px 22px}
.hv-main{inset:6% 0 6% 8%;padding:0;overflow:hidden;background:linear-gradient(150deg,var(--ink),var(--ink-3))}
.hv-main svg{width:100%;height:100%}
.hv-chip{display:flex;align-items:center;gap:12px;width:222px}
.hv-chip .ico{width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;color:#fff}
.hv-chip b{font-size:16px;font-weight:700;display:block;line-height:1.3}
.hv-chip span{font-size:11px;color:var(--muted)}
.hv-c1{top:4%;right:-2%;animation:floaty 6s var(--ease) infinite}
.hv-c1 .ico{background:linear-gradient(135deg,var(--mint),var(--mint-2))}
.hv-c2{bottom:8%;left:-6%;animation:floaty 7s var(--ease) infinite reverse}
.hv-c2 .ico{background:linear-gradient(135deg,var(--blue),var(--blue-2))}
.hv-badge{bottom:-3%;right:6%;display:flex;align-items:center;gap:14px;animation:floaty 8s var(--ease) infinite}
.hv-badge .bignum{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:34px;color:var(--ink);line-height:1}
.hv-badge small{font-size:11px;color:var(--muted);display:block;max-width:100px}
@keyframes floaty{50%{transform:translateY(-16px)}}
.scrolldown{position:absolute;left:32px;bottom:26px;z-index:3;display:flex;align-items:center;gap:12px;font-family:"Space Grotesk",sans-serif;font-size:11px;letter-spacing:.24em;color:var(--muted)}
.scrolldown i{width:44px;height:1px;background:var(--ink);position:relative;overflow:hidden;opacity:.4}
.scrolldown i::after{content:"";position:absolute;inset:0;background:var(--mint);animation:sweep 2s var(--ease) infinite}
@keyframes sweep{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

/* ============ marquee ============ */
.marquee{background:var(--ink);color:#fff;padding:22px 0;overflow:hidden;position:relative}
.mq-track{display:flex;gap:0;width:max-content;animation:mq 32s linear infinite}
.marquee:hover .mq-track{animation-play-state:paused}
.mq-track .mi{display:inline-flex;align-items:center;gap:26px;padding-right:26px;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:22px;letter-spacing:.04em;white-space:nowrap}
.mq-track .mi .st{color:var(--mint-2)}
@keyframes mq{to{transform:translateX(-50%)}}
/* クライアント支援実績ロゴスライダー */
.logo-band{background:var(--paper);padding:38px 0 44px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.logo-band-label{display:block;font-family:"Space Grotesk",sans-serif;font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--muted);text-align:center;margin-bottom:26px}
.logo-marquee{background:transparent!important;padding:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.logo-marquee.row2{margin-top:26px}
.logo-marquee .mq-track{animation-duration:70s}
.logo-marquee.row2 .mq-track{animation-duration:78s}
.logo-marquee .mq-track.rev{animation-name:mqrev}
@keyframes mqrev{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.logo-marquee .mi{display:inline-flex;align-items:center;gap:70px;padding-right:70px}
.logo-marquee .mlogo{display:inline-flex;align-items:center;justify-content:center;height:72px}
.logo-marquee .mlogo img{height:100%;width:auto;max-width:210px;object-fit:contain;opacity:.9;transition:opacity .35s,transform .35s}
.logo-marquee .mlogo img:hover{opacity:1;transform:scale(1.06)}
@media(max-width:600px){.logo-marquee .mlogo{height:56px}.logo-marquee .mi{gap:44px;padding-right:44px}}
@media(prefers-reduced-motion:reduce){.mq-track{animation:none}}

/* ============ generic ============ */
.sec{padding:100px 0;position:relative;overflow:hidden}
.sec.dark{background:var(--ink);color:#fff}
/* セクション背景を「色分け」で差別化（線を使わない） */
.sec.tint{background:var(--bg-2)}
.sec.blue{background:linear-gradient(160deg,var(--bg-blue),#EAF0FA)}
.sec.ink{background:linear-gradient(160deg,var(--ink),var(--ink-3));color:#fff}
.sec.ink .shead h2{color:#fff}
.sec.ink .shead .lead{color:rgba(255,255,255,.82)}
.sec.ink .shead .kick{color:var(--mint-3)}
.sec.ink .oth{color:rgba(255,255,255,.05)}
/* セクション遷移ボタン（大型・強調） */
.sec-cta{text-align:center;margin-top:58px}
.btn-lg{padding:19px 46px;font-size:16px;border-radius:14px;box-shadow:0 20px 42px -16px rgba(26,47,155,.55)}
.deco-circle{position:absolute;border-radius:50%;pointer-events:none}

/* ISSUE */
.issue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.icard{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:40px 34px;transition:transform .5s var(--ease),box-shadow .5s,border-color .5s;overflow:hidden}
.icard::before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(var(--mint),var(--blue-2));transform:scaleY(0);transform-origin:top;transition:transform .5s var(--ease)}
.icard:hover{transform:translateY(-8px);box-shadow:var(--sh);border-color:transparent}
.icard:hover::before{transform:scaleY(1)}
.icard .inum{font-family:"Space Grotesk",sans-serif;font-size:16px;font-weight:600;letter-spacing:.16em;color:var(--mint)}
.icard .iico{width:60px;height:60px;margin:18px 0 20px;color:var(--ink)}
.icard h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:21px;font-weight:700;margin-bottom:14px;line-height:1.5}
.icard p{font-size:16px;color:var(--muted)}
.icard .bg-n{position:absolute;right:-14px;bottom:-30px;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:130px;color:rgba(6,43,43,.035);line-height:1}

/* SERVICE (alternating rows) */
.srow{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:56px 0}
.srow:nth-child(even) .sr-media{order:2}
.sr-media{position:relative}
.sr-visual{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/3;background:linear-gradient(150deg,#EFF3FB,#E3EBF7);border:1px solid rgba(26,47,155,.1);box-shadow:var(--sh)}
.sr-visual svg,.sr-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sr-media .sr-float{position:absolute;bottom:-24px;right:-16px;background:#fff;border-radius:16px;box-shadow:var(--sh);padding:16px 20px;display:flex;align-items:center;gap:14px}
.sr-media .sr-float .en{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:30px;color:var(--ink);line-height:1}
.sr-media .sr-float span{font-size:12px;color:var(--muted);max-width:90px}
.sr-body .oi{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:16px;letter-spacing:.14em;color:var(--mint)}
.sr-body h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(24px,3vw,34px);font-weight:900;margin:8px 0 10px}
.sr-body .subt{font-size:16px;color:var(--muted);font-weight:500;margin-bottom:20px}
.sr-body p{font-size:16px;color:var(--muted);margin-bottom:24px}
.sr-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.sr-tags span{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 13px;background:rgba(46,67,181,.06);border:none;border-radius:8px;color:var(--mint);font-weight:600}
.sr-tags span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--mint-2);flex:none;opacity:.75}
.sr-more{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:16px;letter-spacing:.08em;display:inline-flex;align-items:center;gap:10px;color:var(--ink);border-bottom:2px solid var(--mint);padding-bottom:4px}
.sr-more .ar{transition:transform .35s}
.sr-more:hover .ar{transform:translateX(6px)}

/* REASON (dark) */
.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-top:20px}
.rlist{display:flex;flex-direction:column;gap:18px}
.ritem{display:flex;gap:26px;padding:30px 30px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-sm);transition:box-shadow .45s,transform .45s}
.ritem:hover{box-shadow:var(--sh);transform:translateX(8px)}
.ritem .rn{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:40px;background:linear-gradient(var(--blue),var(--blue-2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;min-width:56px}
.ritem h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:20px;font-weight:700;color:var(--ink);margin-bottom:8px}
.ritem p{font-size:16px;color:var(--muted)}
.reason-vis{position:relative;aspect-ratio:1;display:grid;place-items:center}
.reason-vis svg{width:112%;max-width:560px;margin:0 auto}
@media(max-width:1080px){.reason-vis svg{width:100%;max-width:480px}}

/* CASE */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
.metric{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:38px 30px;text-align:center;position:relative;overflow:hidden}
.metric .mv{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:58px;line-height:1.15;color:var(--ink)}
.metric .mv small{font-size:24px;color:var(--mint)}
.metric .ml{margin-top:12px;font-size:16px;color:var(--muted);font-weight:500}
.metric .mflag{display:inline-block;margin-top:9px;font-size:11px;color:var(--blue);background:rgba(26,47,155,.08);padding:3px 12px;border-radius:6px}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ccard{background:var(--paper);border-radius:var(--r);overflow:hidden;border:1px solid var(--line);transition:transform .5s var(--ease),box-shadow .5s}
.ccard:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.ct{height:190px;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--ink),var(--ink-3))}
.ct svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .6s var(--ease)}
.ct img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease)}
.ccard:hover .ct svg,.ccard:hover .ct img{transform:scale(1.06)}
.ct .tag{position:absolute;left:16px;top:16px;font-size:11px;background:rgba(255,255,255,.95);color:var(--ink);padding:6px 14px;border-radius:999px;font-weight:700;z-index:2}
.cb{padding:26px 26px 30px}
.cb h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:17px;font-weight:700;line-height:1.5;margin-bottom:14px}
.ckv{display:flex;flex-direction:column;gap:9px;font-size:16px}
.ckv div{display:flex;gap:12px}
.ckv .k{color:var(--mint);font-weight:700;font-family:"Space Grotesk",sans-serif;font-size:11px;letter-spacing:.1em;min-width:50px;padding-top:2px}
.ckv .v{color:var(--muted)}

/* FLOW */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.fstep{text-align:center;position:relative;z-index:2}
.fstep .fn{width:84px;height:84px;margin:0 auto 16px;border-radius:24px;display:grid;place-items:center;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:30px;color:#fff;transform:rotate(45deg);box-shadow:var(--sh-sm);background:var(--blue-2)}
.fstep .fn span{transform:rotate(-45deg);display:grid;place-items:center}
.fstep .fn svg{width:32px;height:32px;stroke:#fff}
.fstep .fstep-lb{display:block;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:12px;letter-spacing:.12em;color:var(--mint);margin-bottom:8px}
/* .flow-line が最初の子のため fstep は nth-child(2) から始まる */
.fstep:nth-child(2) .fn{background:var(--ink)}
.fstep:nth-child(3) .fn{background:var(--blue)}
.fstep:nth-child(4) .fn{background:var(--mint)}
.fstep:nth-child(5) .fn{background:var(--blue-2)}
.fstep:nth-child(6) .fn{background:var(--ink-3)}
.fstep h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:18px;font-weight:700;margin-bottom:8px}
.fstep p{font-size:16px;color:var(--muted)}
.flow-line{position:absolute;top:44px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 7px,transparent 7px 15px);z-index:1}

/* COMPANY / MEMBERS */
.comp-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center;margin-bottom:96px}
.comp-facts{display:grid;grid-template-columns:150px 1fr;margin:28px 0 34px;font-size:16px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.comp-facts dt{display:flex;align-items:center;padding:16px 20px;background:var(--bg-blue);color:var(--ink);font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:14px;letter-spacing:.02em;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.comp-facts dd{display:flex;align-items:center;margin:0;padding:16px 22px;color:var(--muted);font-size:15px;line-height:1.8;border-bottom:1px solid var(--line)}
.comp-facts dt:nth-last-of-type(1),.comp-facts dd:nth-last-of-type(1){border-bottom:0}
@media(max-width:640px){.comp-facts{grid-template-columns:1fr}.comp-facts dt{border-right:0;padding:12px 18px}.comp-facts dd{padding:14px 18px}}
.comp-cvals{display:flex;flex-direction:column;gap:16px;margin:26px 0 34px}
.comp-cvals .cv{display:flex;gap:14px;font-size:16px;color:var(--muted)}
.comp-cvals .cv .ck{color:var(--mint);font-weight:700}
.comp-collage{position:relative;aspect-ratio:1/1.02}
.cimg{position:absolute;border-radius:20px;overflow:hidden;box-shadow:var(--sh);border:5px solid #fff}
.cimg img{width:100%;height:100%;object-fit:cover}
.cimg.big{inset:0 22% 26% 0;z-index:2}
.cimg.big img{object-position:50% 22%}
.cimg.small{width:52%;right:0;bottom:0;aspect-ratio:1;z-index:3}
.cimg.small img{object-position:50% 18%}
.comp-collage .cbadge{position:absolute;left:-4%;bottom:16%;z-index:4;background:var(--ink);color:#fff;border-radius:16px;padding:16px 22px;box-shadow:var(--sh)}
.comp-collage .cbadge b{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:16px;letter-spacing:.08em;display:block}
.comp-collage .cbadge span{font-size:11px;color:var(--muted-d)}
.mem-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:20px;margin-bottom:52px}
/* セクションヘッダーの下層遷移リンクを目立つアウトラインボタンに */
.mem-head .sr-more{flex:none;border:1.6px solid var(--blue);border-radius:999px;padding:13px 26px;color:var(--blue);font-weight:700;font-size:16px;background:transparent;transition:background .3s,color .3s,transform .3s,box-shadow .3s}
.mem-head .sr-more:hover{background:var(--blue);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(26,47,155,.6)}
.mem-head .sr-more:hover .ar{transform:translateX(4px)}
.mem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mem-grid-3{grid-template-columns:repeat(3,1fr);max-width:900px;margin:0 auto}
.mcard{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--bg-2)}
.mcard img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);object-position:50% 20%}
.mcard:hover img{transform:scale(1.06)}
.mcard .mov{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,43,43,.82) 0%,rgba(6,43,43,.1) 46%,transparent 70%);display:flex;flex-direction:column;justify-content:flex-end;padding:22px 22px}
.mcard .mrole{font-family:"Space Grotesk",sans-serif;font-size:11px;letter-spacing:.12em;color:var(--mint-2);font-weight:600}
.mcard .mname{font-family:"Zen Kaku Gothic New",sans-serif;font-size:19px;font-weight:700;color:#fff;margin-top:4px}
.mcard.ph{display:grid;place-items:center;border:1.5px dashed var(--line)}
.mcard.ph .pht{color:var(--muted);font-size:16px;text-align:center;font-family:"Space Grotesk",sans-serif;letter-spacing:.1em}

/* BUSINESS */
/* 自社事業フィーチャー（2カラム大写真・非対称） */
.biz-feature{display:grid;grid-template-columns:1.05fr .95fr;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);margin-bottom:26px;background:var(--paper)}
.bf-img{position:relative;min-height:320px;overflow:hidden;background:#F6F5F1}
.bf-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .8s var(--ease)}
.biz-feature:hover .bf-img img{transform:scale(1.05)}
.bf-badge{position:absolute;left:20px;top:20px;z-index:2;background:var(--ink);color:#fff;font-family:"Space Grotesk",sans-serif;font-size:11px;font-weight:600;letter-spacing:.1em;padding:7px 15px;border-radius:999px}
.bf-body{padding:48px 46px;display:flex;flex-direction:column;justify-content:center}
.bf-body .bn{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.12em;color:var(--mint);font-weight:600}
.bf-body h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(21px,2.4vw,27px);font-weight:900;color:var(--ink);margin:10px 0 14px;line-height:1.4}
.bf-body p{font-size:16px;color:var(--muted);line-height:1.9;margin-bottom:18px}
.biz-feature.rev{grid-template-columns:.95fr 1.05fr;margin-bottom:0}
.biz-feature.rev .bf-img{order:2}
@media(max-width:820px){.biz-feature,.biz-feature.rev{grid-template-columns:1fr}.biz-feature.rev .bf-img{order:0}.bf-img{min-height:230px}.bf-body{padding:34px 26px}}
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bcard{position:relative;border-radius:var(--r);overflow:hidden;background:var(--paper);border:1px solid var(--line);box-shadow:var(--sh-sm);transition:transform .5s var(--ease),box-shadow .5s}
.bcard:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.bthumb{height:190px;overflow:hidden;position:relative}
.bthumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.bcard:hover .bthumb img{transform:scale(1.07)}
.bbody{padding:26px 28px 30px}
.bbody .bn{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.12em;color:var(--mint);font-weight:600}
.bbody h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:19px;font-weight:700;color:var(--ink);margin:8px 0 10px}
.bbody p{font-size:16px;color:var(--muted);margin-bottom:16px}
.bbody .blink{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.08em;color:var(--mint);display:inline-flex;gap:8px;align-items:center}

/* NEWS */
.news-list{border-top:1px solid var(--line)}
.nitem{display:grid;grid-template-columns:150px 128px 1fr auto;gap:22px;align-items:center;padding:28px 10px;border-bottom:1px solid var(--line);transition:background .3s,padding .3s;cursor:pointer}
.nitem:hover{background:var(--paper);padding-left:22px}
.nitem .nd{font-family:"Space Grotesk",sans-serif;font-size:16px;color:var(--muted)}
.nitem .nc{font-size:12px;color:var(--mint);border:1px solid var(--mint);border-radius:999px;padding:4px 0;text-align:center;font-weight:700}
.nitem .nt{font-size:16px;font-weight:500}
.nitem .na{color:var(--mint);transition:transform .3s}
.nitem:hover .na{transform:translateX(6px)}

/* CTA（白基調・文字#062B2B） */
.cta-sec{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--blue) 0%,var(--ink) 100%);color:#fff;text-align:center;padding:150px 0}
.cta-sec .wrap{position:relative;z-index:3}
.cta-sec .kick{justify-content:center;color:var(--mint-3)}
.cta-sec h2{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(34px,5.6vw,66px);font-weight:900;margin:22px 0 24px;line-height:1.28;word-break:auto-phrase;color:#fff;letter-spacing:.01em}
.cta-sec p{color:rgba(255,255,255,.84);max-width:600px;margin:0 auto 44px;font-size:16.5px;line-height:1.9}
.cta-sec .cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-sec .btn{padding:19px 42px;font-size:16px}
.cta-sec .btn-primary{background:#fff;color:var(--blue);box-shadow:0 18px 40px -14px rgba(0,0,0,.5)}
.cta-sec .btn-primary::before{background:linear-gradient(120deg,var(--mint-3),#fff)}
.cta-sec .btn-primary:hover{color:var(--blue)}
.cta-sec .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.cta-sec .btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.cta-orb{position:absolute;border-radius:50%;filter:blur(10px)}
.cta-orb.a{width:560px;height:560px;right:-12%;top:-32%;background:radial-gradient(circle at 40% 40%,rgba(110,130,230,.5),transparent 60%)}
.cta-orb.b{width:520px;height:520px;left:-10%;bottom:-34%;background:radial-gradient(circle at 60% 40%,rgba(94,119,224,.42),transparent 60%)}

/* FOOTER */
.ft{background:#041D1D;color:var(--muted-d);padding:92px 0 38px}
.ft-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:56px;padding-bottom:56px;border-bottom:1px solid var(--line-d)}
.ft-brand .brand{align-items:center}
.ft-brand .brand .bt{color:#fff}
.ft-brand p{margin-top:22px;font-size:16px;max-width:270px;line-height:1.9}
.ft-col h4{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.14em;color:var(--mint-2);margin-bottom:18px;font-weight:600}
.ft-col a{display:block;font-size:16px;padding:7px 0;transition:color .3s}
.ft-col a:hover{color:#fff}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;font-size:12px;flex-wrap:wrap;gap:12px}

/* ============ responsive ============ */
@media(max-width:1080px){
  .sec{padding:100px 0}
  .hero .wrap{grid-template-columns:1fr;gap:10px}
  .hero-vis{max-width:520px;margin-top:20px}
  .reason-grid,.comp-grid{grid-template-columns:1fr;gap:44px}
  .srow{gap:40px}
  .mem-grid{grid-template-columns:repeat(2,1fr)}
  .ft-top{grid-template-columns:1fr 1fr}.ft-brand{grid-column:1/-1}
}
@media(max-width:820px){
  .nav{display:none}.burger{display:flex}
  .issue-grid,.metrics,.case-grid,.biz-grid{grid-template-columns:1fr}
  .srow,.srow:nth-child(even) .sr-media{grid-template-columns:1fr;order:0}
  .sr-media{order:-1!important}
  .flow-grid{grid-template-columns:1fr 1fr;gap:40px 24px}.flow-line{display:none}
  .sec{padding:80px 0}
}
@media(max-width:560px){
  .wrap{padding:0 22px}
  .hero-stats{gap:20px}.hs+.hs{border-left:0;padding-left:0}
  .mem-grid{grid-template-columns:1fr 1fr;gap:16px}
  .nitem{grid-template-columns:1fr auto;gap:6px 14px}
  .nitem .nc{grid-row:1;justify-self:start;padding:4px 14px}
  .nitem .nd{grid-row:1}.nitem .nt{grid-column:1/-1}
  .btn{width:100%;justify-content:center}
  .hero .cta-row,.cta-sec .cta-row{width:100%}
  .metric .mv{font-size:46px}
  .comp-collage{max-width:400px;margin:0 auto}
}

/* mobile nav */
.mnav{position:fixed;inset:0;z-index:99;background:var(--ink);display:flex;flex-direction:column;justify-content:flex-start;padding:96px 40px 40px;opacity:0;pointer-events:none;transition:opacity .4s;overflow-y:auto}
.mnav.open{opacity:1;pointer-events:auto}
.mnav>a{color:#fff;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:21px;letter-spacing:.04em;padding:14px 0;border-bottom:1px solid var(--line-d);display:flex;justify-content:space-between;align-items:center}
.mnav a .jp{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.12em;color:var(--muted-d)}
.mnav .mclose{position:absolute;top:26px;right:26px;font-size:36px;color:#fff;background:none;border:0;cursor:pointer}

/* 顧客支援：2ブロックを2カラム1行で並べる */
.biz-duo{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.biz-duo .biz-feature,.biz-duo .biz-feature.rev{grid-template-columns:1fr;margin-bottom:0;height:100%}
.biz-duo .biz-feature.rev .bf-img{order:0}
.biz-duo .bf-img{min-height:0;aspect-ratio:16/9;background:transparent}
.biz-duo .bf-img img{object-fit:contain}
.biz-duo .bf-body{padding:34px 32px 38px}
.biz-duo .bf-body h3{font-size:clamp(20px,2vw,24px)}
@media(max-width:900px){.biz-duo{grid-template-columns:1fr}}
/* BUSINESS(3カラム): 既存 --three/--four の流儀に合わせた修飾子。
   1枚約390pxになるため bf-body の余白と h3 サイズを絞る */
.biz-duo--three{grid-template-columns:repeat(3,1fr)}
.biz-duo--three .bf-body{padding:28px 26px 30px}
.biz-duo--three .bf-body h3{font-size:clamp(19px,1.6vw,21px);word-break:auto-phrase;text-wrap:pretty}
.biz-duo--three .bf-body p{font-size:15px}
/* 自社事業カードの外部リンク。.bizc-link に倣う */
.bf-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:12.5px;color:var(--mint);font-weight:600;transition:gap .3s var(--ease)}
.bf-link:hover{gap:10px}
@media(max-width:1100px){.biz-duo--three{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.biz-duo--three{grid-template-columns:1fr}}

/* ===== セクション境界 =====
   基本は横一線。News→Contact（.cta-sec）の境目だけ楕円のカーブにする。 */
:root{--curve:60px}
.sec{background:var(--paper)}
.cta-sec{
  border-radius:50% 50% 0 0 / var(--curve) var(--curve) 0 0;
  margin-top:calc(var(--curve) * -1);
  padding-top:calc(150px + var(--curve));
  position:relative;z-index:1}
@media(max-width:820px){
  :root{--curve:38px}
  .cta-sec{padding-top:calc(110px + var(--curve))}
}

/* 会社紹介の2文は1行で収める（狭い画面では折り返す） */
.comp-cvals.one-line{max-width:none;width:100%}
.comp-cvals.one-line .cv{align-items:baseline;justify-content:flex-start;white-space:nowrap;font-size:15px}
@media(max-width:900px){.comp-cvals.one-line .cv{white-space:normal;font-size:15px}}

/* ロゴを見せる枠（URAKATA / preworks は写真ではなくロゴを出す） */
.logo-vis{display:grid;place-items:center;padding:5% 6%;background:linear-gradient(150deg,#FBFCFE,#EDF1F8)}
.logo-vis.pwbg{background:linear-gradient(150deg,#FDFAF5,#F5EDE2)}
.logo-vis img{position:static!important;inset:auto!important;width:auto!important;height:auto!important;
  max-width:100%;max-height:100%;object-fit:contain!important}
.lg-lock{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.lg-lock img{max-width:min(88%,460px)}
.lg-lock.pw{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:6px 16px}
.lg-lock.pw img{max-width:86px}
.lg-lock.pw b{font-family:"Space Grotesk",sans-serif;font-size:clamp(34px,4.6vw,60px);font-weight:700;
  color:#2B2A28;letter-spacing:-.015em;line-height:1}
.lg-lock small{width:100%;font-family:"Zen Kaku Gothic New",sans-serif;font-size:14px;font-weight:700;
  letter-spacing:.06em;color:var(--muted)}
.corebiz-img.logo-vis{aspect-ratio:16/9;padding:4% 6%}

/* preworks はワードマークのみ（アイコン・添え字なし） */
.lg-lock.pw{gap:0}
.lg-lock.pw b{font-size:clamp(38px,5.4vw,72px)}

/* ドロップダウン：幅が足りない画面では画面外に出ないよう左端にそろえる。
   1400px 未満は2列に落として中間幅での破綻を防ぐ */
@media(max-width:1400px){
  .nav .has-dd{position:static}
  .nav{position:relative}
  .dd-grid{grid-template-columns:repeat(2,max-content)}
  .nav .dd,.nav .has-dd:hover .dd,.nav .has-dd:focus-within .dd{left:auto;right:0;transform:translateY(8px)}
  .nav .has-dd:hover .dd,.nav .has-dd:focus-within .dd{transform:translateY(0)}
}

/* メンバーカード（写真上・氏名下） */
.unit{display:flex;align-items:center;gap:12px;margin:44px 0 22px}
.unit:first-of-type{margin-top:38px}
.unit-name{font-family:"Zen Kaku Gothic New",sans-serif;font-size:15px;font-weight:800;color:var(--ink);
  padding-left:13px;border-left:4px solid var(--blue)}
.pcard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--sh-sm);
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s}
.pcard:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(6,43,43,.11)}
.pcard-ph{aspect-ratio:1/1;overflow:hidden;background:var(--bg-2)}
.pcard-ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.pcard:hover .pcard-ph img{transform:scale(1.05)}
.pcard-b{padding:18px 20px 22px;text-align:center}
.pcard-b h4{font-family:"Zen Kaku Gothic New",sans-serif;font-size:17px;font-weight:800;color:var(--ink);margin:0 0 6px}
.pcard-b p{font-size:12.5px;line-height:1.6;color:var(--muted);margin:0}
@media(max-width:900px){.pcard-grid{grid-template-columns:repeat(2,1fr);gap:16px}}

/* 選ばれる理由：1カラムの縦積み（イラスト／番号／見出し／説明） */
.rrows{display:flex;flex-direction:column;gap:18px;max-width:860px;margin:46px auto 0}
.rrow{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;background:#fff;
  border:1px solid var(--line);border-radius:20px;padding:28px 32px;box-shadow:var(--sh-sm);
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s,border-color .45s}
.rrow:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(6,43,43,.10);border-color:var(--mint-3)}
.rrow-ic{width:72px;height:72px;flex:none}
.rrow-ic svg{width:100%;height:100%;display:block}
.rrow-no{display:block;font-family:"Space Grotesk",sans-serif;font-size:13px;font-weight:700;
  letter-spacing:.14em;color:var(--blue-2);margin-bottom:6px}
.rrow-b h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(17px,1.9vw,21px);font-weight:800;
  color:var(--ink);margin:0 0 10px;line-height:1.55}
.rrow-b p{font-size:15px;line-height:1.9;color:var(--muted);margin:0}
@media(max-width:640px){
  .rrow{grid-template-columns:1fr;gap:14px;padding:24px 22px}
  .rrow-ic{width:58px;height:58px}
}

/* フッター：見出しと項目の行位置をそろえ、長い項目の折り返しを抑える */
.ft-col h4{min-height:17px}
.ft-col a{line-height:1.6}
@media(min-width:901px){
  .ft-top{grid-template-columns:1.5fr repeat(4,1fr);gap:40px}
}
@media(min-width:901px) and (max-width:1200px){.ft-top{gap:30px}}
@media(max-width:900px){
  .ft-top{grid-template-columns:1fr 1fr;gap:28px}
  .ft-brand{grid-column:1/-1}
}
@media(max-width:520px){.ft-top{grid-template-columns:1fr;gap:22px}}

/* 主要事業カードの写真をもう少し低く */
.corebiz-img{aspect-ratio:2.1/1}
.corebiz-img.logo-vis{aspect-ratio:2.1/1}
@media(max-width:820px){.corebiz-img,.corebiz-img.logo-vis{aspect-ratio:16/9}}

/* ===== セクションの上下余白（PC 120px / スマホ 70px） ===== */
.sec{padding:120px 0}
.sec.round-top{padding-top:120px}
.cta-sec{padding-top:calc(120px + var(--curve));padding-bottom:120px}
.subhero{padding:172px 0 96px}
@media(max-width:1080px){.sec{padding:96px 0}}
@media(max-width:820px){
  .sec,.sec.round-top{padding:70px 0}
  .cta-sec{padding-top:calc(70px + var(--curve));padding-bottom:70px}
  .cta-sec h2{font-size:clamp(24px,6.4vw,32px)}
  .cta-sec p{font-size:15px}
  .subhero{padding:130px 0 62px}
  .ft{padding:70px 0 32px}
  .ft-top{padding-bottom:38px}
}

/* LPメインビジュアル：ボタンは1行で収める */
.fv-cta .btn{white-space:nowrap;padding:15px 30px}

/* スマホ：パンくず → 写真 → キャッチコピー → カテゴリー の順に */
@media(max-width:820px){
  .lead-2col.fv{display:flex;flex-direction:column;gap:22px}
  .lead-2col.fv .lp-hero-figure{order:-1;margin-top:4px}
  .fv-cta{display:none}          /* 追従ボタンに集約するのでFV内は非表示 */
}

/* ===== スマホ追従ボタン（CONTACTまで） ===== */
.spbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:10px;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);box-shadow:0 -8px 26px rgba(6,43,43,.10);
  transform:translateY(110%);transition:transform .35s cubic-bezier(.2,.7,.3,1)}
.spbar.on{transform:translateY(0)}
.spbar-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--ink);color:#fff;font-weight:700;font-size:15px;padding:14px 18px;border-radius:999px}
.spbar-sub{flex:none;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:14px;padding:14px 18px;border-radius:999px;background:#fff}
@media(max-width:820px){
  .spbar{display:flex}
  body{padding-bottom:0}
}
@media(prefers-reduced-motion:reduce){.spbar{transition:none}}

/* LPメインビジュアル：スマホで写真が潰れないように幅を持たせる */
@media(max-width:820px){
  .lead-2col.fv .lp-hero-figure{width:100%;flex:none;aspect-ratio:4/3}
}

/* CONTACTセクションの縦幅を詰める（PC） */
.cta-sec{padding-top:calc(72px + var(--curve));padding-bottom:78px}
.cta-sec h2{font-size:clamp(30px,4.2vw,48px);margin:16px 0 18px;line-height:1.32}
.cta-sec p{margin:0 auto 30px;font-size:16px}
@media(max-width:820px){
  .cta-sec{padding-top:calc(62px + var(--curve));padding-bottom:66px}
  .cta-sec h2{font-size:clamp(24px,6.4vw,32px);margin:12px 0 14px}
  .cta-sec p{margin-bottom:24px}
}

/* サービス詳細のカテゴリー別 制作実績 */
.wkcat{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:46px 0 4px;
  padding-bottom:12px;border-bottom:1px solid var(--line)}
.wkcat:first-of-type{margin-top:44px}
.wkcat-name{display:inline-flex;align-items:baseline;gap:9px;font-family:"Zen Kaku Gothic New",sans-serif;
  font-size:17px;font-weight:800;color:var(--ink);padding-left:12px;border-left:4px solid var(--blue)}
.wkcat-name small{font-family:"Space Grotesk",sans-serif;font-size:12px;font-weight:600;color:var(--blue-2)}
.wkcat-note{font-size:14px;color:var(--muted);margin:0}
.wkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.wkc{position:relative;margin:0;border-radius:14px;overflow:hidden;background:var(--bg-2);
  border:1px solid var(--line);box-shadow:var(--sh-sm);
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s}
.wkc:hover{transform:translateY(-5px);box-shadow:0 18px 36px rgba(6,43,43,.11)}
.wkc img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top center;display:block;
  transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.wkc:hover img{transform:scale(1.05)}
.wkc figcaption{padding:13px 16px 15px;font-size:13.5px;line-height:1.6;color:var(--ink);
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;background:#fff}
@media(max-width:900px){.wkgrid{grid-template-columns:1fr 1fr;gap:14px}}
@media(max-width:520px){.wkgrid{grid-template-columns:1fr}}

/* 実績カードをリンクに */
a.ccard{text-decoration:none;color:inherit;display:block}
.ccard .cmore{display:inline-flex;align-items:center;gap:8px;margin-top:12px;font-size:13px;font-weight:700;color:var(--blue)}
.ccard .cmore .ar{transition:transform .3s}
a.ccard:hover .cmore .ar{transform:translateX(4px)}

/* 実績詳細ページ */
.wd-hero{max-width:900px;margin:0 auto 40px;border-radius:20px;overflow:hidden;background:var(--bg-2);
  border:1px solid var(--line);box-shadow:var(--sh-sm)}
.wd-hero img{width:100%;display:block}
.wd-metas{display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:900px;margin:0 auto 44px;
  border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.wd-meta{padding:18px 20px;border-right:1px solid var(--line)}
.wd-meta:last-child{border-right:0}
.wd-meta dt{font-family:"Space Grotesk",sans-serif;font-size:11px;font-weight:700;letter-spacing:.1em;
  color:var(--blue-2);margin-bottom:7px}
.wd-meta dd{margin:0;font-family:"Zen Kaku Gothic New",sans-serif;font-size:15px;font-weight:700;color:var(--ink)}
.wd-body{max-width:760px;margin:0 auto}
.wd-body p{font-size:16px;line-height:2.05;color:var(--muted);margin:0 0 22px}
.wd-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:44px}
a.wkc{display:block;text-decoration:none;color:inherit}
@media(max-width:820px){
  .wd-metas{grid-template-columns:1fr 1fr}
  .wd-meta{border-bottom:1px solid var(--line)}
  .wd-meta:nth-child(2n){border-right:0}
  .wd-meta:nth-last-child(-n+2){border-bottom:0}
}
@media(max-width:520px){.wd-metas{grid-template-columns:1fr}.wd-meta{border-right:0}}

/* ===== 公開前の仕上げ調整 ===== */
/* 1) 日本語の折り返しで1文字だけ次行に落ちるのを防ぐ */
.fstep h3,.fstep p,.point h4,.point p,.rrow-b h3,.wkcat-note,
.pcard-b p,.dl-step h4,.dl-step p,.corebiz h3,.bizc h3{word-break:auto-phrase;text-wrap:balance}

/* 2) ボタンのラベルは途中で割らない（矢印だけ取り残さない） */
.btn{word-break:keep-all}
.btn .ar{flex:none}

/* 3) サービス紹介の番号バッジ：スマホで文字が詰まらないように */
@media(max-width:820px){
  .sr-media .sr-float{right:0;bottom:-18px;padding:13px 16px;gap:11px}
  .sr-media .sr-float .en{font-size:26px}
  .sr-media .sr-float span{max-width:118px;font-size:11.5px;line-height:1.45}
}

/* 4) 比較表：スマホでは横スクロールできることを示す */
.cmp-wrap{position:relative}
@media(max-width:820px){
  .cmp-wrap::after{content:"← 横にスクロールできます →";display:block;
    margin-top:10px;text-align:center;font-size:12px;color:var(--muted);letter-spacing:.02em}
}

/* ===== 組織図（代表 → 事業部） ===== */
.org{margin-top:44px}
.org-top{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.org-top .org-role{font-family:"Zen Kaku Gothic New",sans-serif;font-size:13px;font-weight:700;
  letter-spacing:.04em;color:var(--blue-2)}
.org-top .org-name{font-family:"Zen Kaku Gothic New",sans-serif;font-size:clamp(19px,2.2vw,24px);
  font-weight:800;color:var(--ink)}
.org-stem{width:2px;height:34px;margin:14px auto 0;background:linear-gradient(var(--mint-3),var(--line))}
.org-divs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:14px}
.odiv{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:20px;padding:26px 26px 22px;box-shadow:var(--sh-sm);position:relative;
  transition:transform .45s cubic-bezier(.2,.7,.3,1),box-shadow .45s,border-color .45s}
.odiv::before{content:"";position:absolute;top:-15px;left:50%;width:2px;height:15px;background:var(--line)}
.odiv:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(6,43,43,.10);border-color:var(--mint-3)}
.od-head{padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.od-en{display:block;font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--blue-2);margin-bottom:7px}
.od-head h3{font-family:"Zen Kaku Gothic New",sans-serif;font-size:17px;font-weight:800;
  color:var(--ink);margin:0;line-height:1.5;word-break:auto-phrase}
.od-link{display:inline-flex;align-items:center;gap:7px;margin-top:10px;font-size:13px;font-weight:700;color:var(--blue)}
.od-link .ar{transition:transform .3s}
.od-link:hover .ar{transform:translateX(4px)}
.od-mems{display:flex;flex-direction:column;gap:12px;margin-top:auto}
.od-mem{display:flex;align-items:center;gap:12px}
.od-mem-b{display:flex;flex-direction:column;line-height:1.4}
.od-mem-b b{font-family:"Zen Kaku Gothic New",sans-serif;font-size:15px;font-weight:800;color:var(--ink)}
.od-mem-b small{font-size:12px;color:var(--muted)}
.face{flex:none;width:46px;height:46px;border-radius:50%;overflow:hidden;background:var(--bg-2);
  display:grid;place-items:center}
.face img{width:100%;height:100%;object-fit:cover;display:block}
.face.lg{width:96px;height:96px}
.face.ph{background:linear-gradient(140deg,var(--blue),var(--blue-2));color:#fff;
  font-family:"Space Grotesk",sans-serif;font-size:18px;font-weight:700}
.face.ph.lg{font-size:34px}
@media(max-width:900px){.org-divs{grid-template-columns:1fr 1fr;gap:16px}.odiv{padding:22px}}
@media(max-width:560px){.org-divs{grid-template-columns:1fr}}

/* 事業部の見出し（カードグリッドの上） */
.unit{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:46px 0 20px}
.unit:first-of-type{margin-top:38px}
.unit-name{font-family:"Zen Kaku Gothic New",sans-serif;font-size:17px;font-weight:800;color:var(--ink);
  padding-left:13px;border-left:4px solid var(--blue)}
.unit-more{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--blue)}
.unit-more .ar{transition:transform .3s}
.unit-more:hover .ar{transform:translateX(4px)}
/* 写真が無いメンバーは頭文字で代用 */
.pcard-ini{display:grid;place-items:center;width:100%;height:100%;
  background:linear-gradient(140deg,var(--blue),var(--blue-2));color:#fff;
  font-family:"Space Grotesk",sans-serif;font-size:44px;font-weight:700}

/* メンバー：1事業部1名でも間延びしないよう、カード幅と余白を調整 */
.pcard-grid{grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:18px}
.unit{margin:34px 0 16px}
.unit:first-of-type{margin-top:34px}
.pcard-b{padding:14px 16px 18px}
.pcard-b h4{font-size:16px;margin-bottom:4px}
.pcard-ini{font-size:38px}
@media(max-width:900px){.pcard-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}}