:root{
  --sumire:#7B4FC0;
  --sakura:#E5457D;
  --nanohana:#EFA100;
  --midori:#2C8B62;
  --delphi:#2F6FD0;
  --coral:#F05B4E;
  --sumi:#20272B;
  --sumi-soft:#5B666C;
  --paper:#FFFEFC;
  --line:#E8E2DA;
  --hue:var(--sumire);
  --hue-wash:#F4EFFB;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{
  margin:0;
  background:var(--paper);
  color:var(--sumi);
  font-family:"Zen Kaku Gothic New",-apple-system,"Hiragino Sans","Noto Sans JP",sans-serif;
  font-size:16px;
  line-height:1.95;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%}
a{color:inherit}

/* ===== 見出し ===== */
h1,h2,h3,h4{font-family:"Zen Maru Gothic",sans-serif;line-height:1.5;margin:0;font-weight:700}

/* ===== レイアウト ===== */
.wrap{width:min(1080px,90vw);margin-inline:auto}
.narrow{width:min(760px,90vw);margin-inline:auto}
.band{padding:112px 0;position:relative}
.band--wash{background:var(--hue-wash)}

.sec-head{margin-bottom:56px}
.sec-head h2{font-size:clamp(28px,4.4vw,42px);letter-spacing:.02em}
.sec-head .en{
  display:block;font-family:"Zen Maru Gothic",sans-serif;font-weight:500;
  font-size:13px;letter-spacing:.16em;color:var(--hue);margin-bottom:10px;
}
.sec-head .lead{margin:20px 0 0;max-width:46em;color:var(--sumi-soft)}
.rule{width:76px;height:5px;border-radius:99px;background:var(--hue);margin-top:22px}

/* ===== ヘッダー ===== */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:60;
  background:rgba(255,254,252,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.hdr-in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Zen Maru Gothic",sans-serif;font-weight:700;font-size:18px;text-decoration:none;letter-spacing:.04em}
.brand .ring{width:26px;height:26px;flex:0 0 auto}
.gnav{margin-left:auto;display:flex;gap:26px;align-items:center}
.gnav a{font-size:14px;text-decoration:none;font-weight:500;padding:6px 2px;position:relative}
.gnav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--sakura);transition:right .25s}
.gnav a:hover::after,.gnav a:focus-visible::after{right:0}
.btn-entry{
  background:var(--sakura);color:#fff;text-decoration:none;font-weight:700;
  padding:11px 22px;border-radius:99px;font-size:14px;font-family:"Zen Maru Gothic",sans-serif;
  box-shadow:0 4px 0 #B92E5F;
}
.btn-entry:hover{transform:translateY(2px);box-shadow:0 2px 0 #B92E5F}
.navtoggle{display:none}

/* ===== ヒーロー ===== */
.hero{padding:132px 0 96px;overflow:hidden;position:relative}
.hero-grid{display:grid;grid-template-columns:1fr minmax(320px,460px);gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,6vw,62px);font-weight:900;line-height:1.42;letter-spacing:.01em}
.hero h1 .l2{display:block}
.hero p{font-size:17px;max-width:30em;margin:28px 0 0;color:var(--sumi-soft)}
.hero-name{font-family:"Zen Maru Gothic",sans-serif;font-weight:500;font-size:14px;letter-spacing:.2em;color:var(--midori);margin:0 0 22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.cta{
  text-decoration:none;font-family:"Zen Maru Gothic",sans-serif;font-weight:700;font-size:15px;
  padding:15px 30px;border-radius:99px;display:inline-block;transition:transform .2s,box-shadow .2s;
}
.cta--fill{background:var(--sumi);color:#fff;box-shadow:0 4px 0 #000}
.cta--fill:hover{transform:translateY(2px);box-shadow:0 2px 0 #000}
.cta--line{border:2px solid var(--sumi);color:var(--sumi)}
.cta--line:hover{background:var(--sumi);color:#fff}

/* 花輪 */
.wreath{width:100%;height:auto;display:block}
.wreath .bloom{transform-origin:center;animation:pop .8s cubic-bezier(.2,1.4,.4,1) backwards}
.wreath-spin{animation:spin 90s linear infinite;transform-origin:0 0}
@keyframes pop{from{opacity:0;transform:scale(.2)}to{opacity:1;transform:scale(1)}}
@keyframes spin{to{transform:rotate(360deg)}}
.wreath-core{font-family:"Zen Maru Gothic",sans-serif;font-weight:700;fill:var(--sumi)}

/* ===== カード・グリッド ===== */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}

.petal-card{
  background:#fff;border:1px solid var(--line);border-radius:26px 26px 26px 6px;
  padding:32px 28px;position:relative;
}
.petal-card h3{font-size:19px;margin-bottom:12px;padding-left:30px;position:relative}
.petal-card h3::before{
  content:"";position:absolute;left:0;top:.42em;width:17px;height:17px;border-radius:99px;
  background:var(--dot,var(--hue));
}
.petal-card p{margin:0;font-size:15px;color:var(--sumi-soft)}

/* 由来 3つの輪 */
.origin{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.origin-item{text-align:center}
.origin-ring{
  width:132px;height:132px;margin:0 auto 22px;border-radius:99px;
  border:9px solid var(--dot);display:grid;place-items:center;
  font-family:"Zen Maru Gothic",sans-serif;font-weight:900;font-size:34px;color:var(--dot);
}
.origin-item h3{font-size:18px;margin-bottom:10px}
.origin-item p{font-size:15px;color:var(--sumi-soft);margin:0;text-align:left}

/* 事業内容 */
.biz{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.biz li{
  list-style:none;background:#fff;border:2px solid var(--line);border-radius:99px;
  padding:11px 22px;font-size:15px;font-weight:500;font-family:"Zen Maru Gothic",sans-serif;
}
.biz li:nth-child(6n+1){border-color:var(--sumire);color:var(--sumire)}
.biz li:nth-child(6n+2){border-color:var(--sakura);color:var(--sakura)}
.biz li:nth-child(6n+3){border-color:var(--nanohana);color:#B87A00}
.biz li:nth-child(6n+4){border-color:var(--midori);color:var(--midori)}
.biz li:nth-child(6n+5){border-color:var(--delphi);color:var(--delphi)}
.biz li:nth-child(6n+6){border-color:var(--coral);color:var(--coral)}
.clients{margin-top:44px;padding:26px 30px;background:#fff;border:1px solid var(--line);border-radius:20px}
.clients h3{font-size:16px;margin-bottom:6px}
.clients p{margin:0;font-size:15px;color:var(--sumi-soft)}

/* 代表メッセージ */
.msg{display:grid;grid-template-columns:1fr 300px;gap:52px;align-items:start}
.msg blockquote{
  margin:0;font-family:"Zen Maru Gothic",sans-serif;font-weight:700;
  font-size:clamp(21px,3vw,29px);line-height:1.75;
}
.msg .body p{font-size:16px}
.msg-side{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.msg-side dt{font-size:13px;color:var(--hue);font-weight:700;font-family:"Zen Maru Gothic",sans-serif}
.msg-side dd{margin:4px 0 20px;font-size:15px;color:var(--sumi-soft)}
.msg-side dd:last-child{margin-bottom:0}

/* 採用 */
.recruit{background:var(--sumi);color:#FFFDF8}
.recruit .sec-head h2,.recruit h3{color:#FFFDF8}
.recruit .sec-head .lead{color:#C6CFD3}
.person{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.person-item{border:1px solid #3B454A;border-radius:22px;padding:26px 24px;background:#262E33}
.person-item h3{font-size:17px;margin-bottom:10px;line-height:1.6}
.person-item .no{
  display:inline-grid;place-items:center;width:30px;height:30px;border-radius:99px;
  font-family:"Zen Maru Gothic",sans-serif;font-weight:700;font-size:15px;color:var(--sumi);
  background:var(--dot);margin-bottom:14px;
}
.person-item p{margin:0;font-size:14.5px;color:#BFC8CC}

/* 1日の流れ */
.flow{margin-top:0;padding-left:0;list-style:none;counter-reset:step}
.flow li{
  position:relative;padding:0 0 30px 62px;counter-increment:step;
}
.flow li::before{
  content:counter(step);position:absolute;left:0;top:0;
  width:38px;height:38px;border-radius:99px;background:var(--nanohana);color:var(--sumi);
  display:grid;place-items:center;font-family:"Zen Maru Gothic",sans-serif;font-weight:700;
}
.flow li::after{content:"";position:absolute;left:18px;top:44px;bottom:6px;width:2px;background:#3B454A}
.flow li:last-child{padding-bottom:0}
.flow li:last-child::after{display:none}
.flow h4{font-size:17px;font-family:"Zen Maru Gothic",sans-serif;color:#FFFDF8;margin-bottom:4px}
.flow p{margin:0;font-size:14.5px;color:#BFC8CC}

.two{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}
.subhead{font-size:22px;margin-bottom:24px;padding-bottom:14px;border-bottom:2px solid #3B454A}

/* 数字 */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px}
.stat{background:#262E33;border-radius:22px;padding:28px 20px;text-align:center;border:1px solid #3B454A}
.stat .fig{
  font-family:"Zen Maru Gothic",sans-serif;font-weight:900;font-size:46px;line-height:1.1;
  color:var(--dot);display:block;
}
.stat .fig small{font-size:22px;margin-left:2px}
.stat .cap{font-size:14px;color:#BFC8CC;margin-top:8px;display:block}

/* Q&A */
.qa{border-top:1px solid #3B454A}
.qa details{border-bottom:1px solid #3B454A}
.qa summary{
  cursor:pointer;padding:22px 40px 22px 42px;position:relative;list-style:none;
  font-family:"Zen Maru Gothic",sans-serif;font-weight:700;font-size:17px;
}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";position:absolute;left:0;color:var(--delphi);font-size:20px}
.qa summary::after{
  content:"";position:absolute;right:8px;top:32px;width:12px;height:12px;
  border-right:2px solid #8C989D;border-bottom:2px solid #8C989D;transform:rotate(45deg);transition:transform .25s;
}
.qa details[open] summary::after{transform:rotate(-135deg)}
.qa .a{padding:0 8px 24px 42px;font-size:15px;color:#BFC8CC;margin:0}

/* 会社概要 */
.table{width:100%;border-collapse:collapse;font-size:15px}
.table th,.table td{text-align:left;padding:17px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{width:150px;font-weight:700;font-family:"Zen Maru Gothic",sans-serif;white-space:nowrap;color:var(--sumi)}
.table td{color:var(--sumi-soft)}
.shop{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px}
.shop h3{font-size:19px;margin-bottom:6px}
.shop .sub{font-size:13px;color:var(--midori);font-family:"Zen Maru Gothic",sans-serif;letter-spacing:.1em;margin:0 0 18px}

/* CTA帯 */
.foot-cta{background:var(--nanohana);padding:88px 0;text-align:center}
.foot-cta h2{font-size:clamp(26px,4.2vw,40px);line-height:1.6}
.foot-cta p{max-width:34em;margin:20px auto 0;font-size:16px}
.foot-cta .hero-cta{justify-content:center}
.foot-cta .cta--line{border-color:var(--sumi)}

footer{background:var(--sumi);color:#B9C2C6;padding:56px 0 40px;font-size:14px}
footer .fnav{display:flex;flex-wrap:wrap;gap:22px;margin:0 0 30px;padding:0;list-style:none}
footer .fnav a{text-decoration:none}
footer .fnav a:hover{color:#fff}
footer .fbrand{color:#fff;font-family:"Zen Maru Gothic",sans-serif;font-size:19px;font-weight:700;margin-bottom:14px}
footer .copy{margin-top:30px;padding-top:22px;border-top:1px solid #3B454A;font-size:13px;color:#8C989D}

:focus-visible{outline:3px solid var(--sakura);outline-offset:3px;border-radius:4px}

@media (max-width:900px){
  .hero-grid,.msg,.two{grid-template-columns:1fr}
  .msg{gap:34px}
  .g3,.g2,.origin{grid-template-columns:1fr}
  .hero{padding-top:104px}
  .band{padding:76px 0}
  .gnav{display:none}
  .gnav.open{
    display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;
    align-items:flex-start;gap:0;background:var(--paper);padding:14px 5vw 24px;
    border-bottom:1px solid var(--line);
  }
  .gnav.open a{padding:12px 7px;width:100%;border-bottom:1px solid var(--line)}
  .gnav.open .btn-entry{margin-top:16px;width:auto;border:0}
  .navtoggle{
    display:grid;margin-left:auto;place-items:center;width:44px;height:44px;
    background:none;border:1px solid var(--line);border-radius:12px;gap:5px;cursor:pointer;
  }
  .navtoggle span{width:20px;height:2px;background:var(--sumi);display:block}
  .origin-item p{text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}