/* ============================================
   NEWHERO 共通スタイル（全ページ共有）
   ============================================ */
:root{
  --font-primary:'Noto Sans JP', sans-serif;
  --font-serif:'Noto Serif JP', serif;
  --font-display:'Syne', sans-serif;
  --font-en:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;

  --c-bg:#FFFFFF;
  --c-paper:#FAFAF7;
  --c-text:#0A0A0A;
  --c-mute:#6E6E6E;
  --c-line:#E6E6E6;
  --c-blue:#2850BE;
  --c-navy:#1E143C;
  --c-red:#FF3C32;

  --max:1280px;
  --gutter:clamp(20px,3vw,48px);
  --easing:cubic-bezier(.2,.8,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{
  background:var(--c-bg);color:var(--c-text);
  font-family:var(--font-primary);font-weight:400;
  -webkit-font-smoothing:antialiased;line-height:1.85;
  font-size:15px;letter-spacing:.01em;overflow-x:hidden;
  word-break:auto-phrase;line-break:strict;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
::selection{background:var(--c-text);color:#fff;}

/* Header */
header.site{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:14px var(--gutter);
  background:rgba(255,255,255,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
}
.logo{display:inline-flex;align-items:center;}
.logo img{height:30px;width:auto;display:block;}
nav.global{display:flex;gap:22px;justify-self:center;font-family:var(--font-display);font-size:11.5px;letter-spacing:.13em;font-weight:500;flex-wrap:wrap;justify-content:center;}
@media(max-width:1100px){nav.global{font-size:11px;letter-spacing:.1em;gap:18px;}}
@media(max-width:920px){nav.global{display:none;}.ham-btn{display:flex;}header.site{grid-template-columns:1fr auto;}.nav-right{display:none;}}
nav.global a{opacity:.7;transition:opacity .25s var(--easing);text-transform:uppercase;}
nav.global a:hover, nav.global a.current{opacity:1;}
.nav-right{justify-self:end;display:flex;align-items:center;gap:20px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--c-mute);}
.nav-right a.contact{color:var(--c-text);text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--c-red);}
.lang-sw{display:inline-flex;align-items:center;gap:6px;}
.lang-sw a{color:var(--c-text);transition:color .2s var(--easing);}
.lang-sw a:hover{color:var(--c-red);}
.lang-sw .cur{color:var(--c-mute);font-weight:500;}
.mob-nav .lang-sw{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);font-family:var(--font-mono);font-size:13px;letter-spacing:.18em;color:rgba(255,255,255,.45);text-transform:uppercase;}
.mob-nav .lang-sw a{color:rgba(255,255,255,.7);text-decoration:none;}
.mob-nav .lang-sw a:hover{color:#fff;}
.mob-nav .lang-sw .cur{color:#fff;font-weight:500;}
/* Hamburger */
.ham-btn{display:none;flex-direction:column;justify-content:center;gap:5px;cursor:pointer;background:none;border:none;padding:8px;flex-shrink:0;z-index:300;position:relative;}
.ham-btn span{display:block;width:22px;height:1.5px;background:var(--c-text);transition:transform .35s var(--easing),opacity .25s var(--easing);transform-origin:center;}
.ham-btn.open span{background:#fff;}
.ham-btn.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.ham-btn.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.ham-btn.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
/* Mobile overlay nav */
.mob-nav{position:fixed;inset:0;z-index:200;background:var(--c-navy);display:flex;flex-direction:column;justify-content:center;padding:80px var(--gutter) 60px;opacity:0;pointer-events:none;transition:opacity .4s var(--easing);}
.mob-nav.open{opacity:1;pointer-events:all;}
.mob-nav .ov-links a{font-family:var(--font-display);font-size:clamp(32px,9vw,72px);font-weight:700;color:#fff;opacity:.18;transition:opacity .2s var(--easing);padding:10px 0;display:block;text-transform:uppercase;border-bottom:1px solid rgba(255,255,255,.08);}
.mob-nav .ov-links a:hover,.mob-nav .ov-links a.current{opacity:1;}
.mob-nav .ov-sub{margin-top:36px;display:flex;flex-wrap:wrap;gap:20px 32px;}
.mob-nav .ov-sub a{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.45);text-transform:uppercase;transition:color .2s;}
.mob-nav .ov-sub a:hover{color:#fff;}
@media(max-width:780px){header.site{grid-template-columns:1fr auto;}nav.global{display:none;}.nav-right{display:none;}.ham-btn{display:flex;}}

/* Page hero */
section.page-hero{
  padding:140px var(--gutter) 80px;
  border-bottom:1px solid var(--c-line);
  position:relative;
}
.page-hero .container{max-width:var(--max);margin:0 auto;}
.page-hero .crumb{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--c-mute);
  display:flex;gap:10px;align-items:center;margin-bottom:32px;
}
.page-hero .crumb a:hover{color:var(--c-red);}
.page-hero .crumb .sep{color:var(--c-line);}
.page-hero .label{
  font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-red);font-weight:500;
  text-transform:uppercase;display:inline-block;margin-bottom:18px;
}
.page-hero h1{
  font-family:var(--font-serif);font-weight:400;
  font-size:clamp(22px,3.2vw,42px);line-height:1.55;letter-spacing:.02em;
  max-width:28ch;margin-bottom:24px;
}
.page-hero .lede{font-size:15px;color:#3A3A3A;font-weight:300;max-width:48ch;line-height:1.95;}

/* Section base */
section.s{padding:96px var(--gutter);border-bottom:1px solid var(--c-line);}
section.s.alt{background:var(--c-paper);}
.container{max-width:var(--max);margin:0 auto;}

.s-head{display:grid;grid-template-columns:1fr 5fr;gap:24px;align-items:start;margin-bottom:56px;}
@media(max-width:780px){.s-head{grid-template-columns:1fr;gap:8px;}}
.s-num{
  font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-mute);font-weight:500;
  padding-top:10px;border-top:1px solid var(--c-text);display:inline-block;align-self:start;
  text-transform:uppercase;
}
.s-title{
  font-family:var(--font-serif);font-weight:400;
  font-size:clamp(18px,2.1vw,26px);line-height:1.55;letter-spacing:.02em;
  max-width:32ch;
}

/* Common atoms */
.link{
  display:inline-flex;align-items:center;gap:8px;padding-bottom:4px;
  border-bottom:1px solid var(--c-text);transition:gap .25s var(--easing);font-size:13px;
}
.link:hover{gap:14px;}
.link.red{border-color:var(--c-red);}
.link .arrow{font-family:var(--font-en);font-weight:300;}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 28px;background:var(--c-text);color:#fff;
  font-size:13px;letter-spacing:.05em;font-weight:500;
  transition:background .25s var(--easing);
}
.btn:hover{background:var(--c-red);}
.btn.outline{background:transparent;color:var(--c-text);border:1px solid var(--c-text);}
.btn.outline:hover{background:var(--c-text);color:#fff;}

/* Footer */
footer{border-top:1px solid var(--c-line);padding:48px var(--gutter) 28px;background:var(--c-paper);}
.foot{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:3fr 2fr 2fr 2fr;gap:32px;}
@media(max-width:780px){.foot{grid-template-columns:1fr 1fr;}}
.foot .logo img{height:24px;width:auto;display:block;margin-bottom:14px;}
.foot p{font-size:12px;color:var(--c-mute);font-weight:300;line-height:1.7;max-width:30ch;}
.foot h5{font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-mute);margin-bottom:12px;text-transform:uppercase;font-weight:500;}
.foot a{display:block;font-size:13px;padding:4px 0;color:var(--c-text);}
.foot a:hover{color:var(--c-red);}
.copy{margin-top:36px;display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10px;color:var(--c-mute);letter-spacing:.12em;border-top:1px solid var(--c-line);padding-top:20px;flex-wrap:wrap;gap:12px;max-width:var(--max);margin-left:auto;margin-right:auto;}

.reveal{opacity:0;transform:translateY(16px);transition:all 1s var(--easing);}
.reveal.in{opacity:1;transform:none;}

/* === Service detail enhancements (infographic components) === */
.svc-grid{display:grid;gap:20px;}
.svc-grid.cols-2{grid-template-columns:repeat(2,1fr);}
.svc-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.svc-grid.cols-4{grid-template-columns:repeat(4,1fr);}
@media(max-width:900px){.svc-grid.cols-3,.svc-grid.cols-4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.svc-grid.cols-2,.svc-grid.cols-3,.svc-grid.cols-4{grid-template-columns:1fr;}}

.callout{border-left:3px solid var(--c-red);padding:16px 0 16px 28px;font-family:var(--font-serif);font-size:clamp(17px,2vw,20px);font-weight:500;line-height:1.7;letter-spacing:.02em;color:var(--c-text);max-width:64ch;margin:32px 0;}

.context-row{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:24px 0 8px;}
@media(max-width:780px){.context-row{grid-template-columns:1fr;gap:28px;}}
.context-card{border-top:1px solid var(--c-text);padding-top:22px;}
.context-card .ctx-label{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;color:var(--c-blue);text-transform:uppercase;margin-bottom:14px;font-weight:500;}
.context-card h4{font-family:var(--font-serif);font-size:clamp(18px,2vw,22px);font-weight:500;line-height:1.55;letter-spacing:.02em;margin-bottom:10px;}
.context-card p{font-size:13.5px;color:#3A3A3A;font-weight:300;line-height:1.85;max-width:36ch;}

.process{list-style:none;padding:0;margin:0;counter-reset:step;}
.process>li{display:grid;grid-template-columns:96px 1fr;gap:24px;padding:30px 0;border-top:1px solid var(--c-line);}
.process>li:last-child{border-bottom:1px solid var(--c-line);}
.process .step{font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-blue);font-weight:600;padding-top:6px;text-transform:uppercase;}
.process h4{font-family:var(--font-serif);font-size:18px;font-weight:500;line-height:1.55;letter-spacing:.02em;margin-bottom:8px;}
.process p{font-size:14px;color:#3A3A3A;font-weight:300;line-height:1.85;max-width:60ch;}
.process .out{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px;}
.process .out span{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--c-blue);border:1px solid var(--c-line);padding:4px 10px;text-transform:uppercase;}

.svc-card{background:var(--c-paper);border:1px solid var(--c-line);padding:28px;display:flex;flex-direction:column;gap:8px;}
.svc-card .num{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--c-blue);font-weight:500;}
.svc-card h4{font-family:var(--font-serif);font-size:17px;font-weight:500;line-height:1.55;letter-spacing:.02em;}
.svc-card p{font-size:13.5px;color:#3A3A3A;font-weight:300;line-height:1.85;}

.principle{background:#fff;border:1px solid var(--c-line);padding:32px;}
.principle .num{font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-red);font-weight:600;margin-bottom:20px;display:block;text-transform:uppercase;}
.principle h4{font-family:var(--font-serif);font-size:19px;font-weight:500;line-height:1.55;margin-bottom:10px;letter-spacing:.02em;}
.principle p{font-size:14px;color:#3A3A3A;line-height:1.85;font-weight:300;}

.compare{border:1px solid var(--c-line);overflow:hidden;}
.compare-head,.compare-row{display:grid;grid-template-columns:140px repeat(3,1fr);}
.compare-head{background:var(--c-navy);color:#fff;}
.compare-head>div,.compare-row>div{padding:18px 18px;border-right:1px solid rgba(255,255,255,.1);font-size:13px;}
.compare-row>div{border-right:1px solid var(--c-line);border-top:1px solid var(--c-line);color:#3A3A3A;font-weight:300;line-height:1.75;}
.compare-row>div:first-child{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--c-blue);text-transform:uppercase;font-weight:500;background:var(--c-paper);}
.compare-head>div:first-child{background:transparent;font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:rgba(255,255,255,.55);text-transform:uppercase;}
.compare-head>div:not(:first-child){font-family:var(--font-serif);font-weight:500;font-size:15px;}
.compare-head>div:last-child,.compare-row>div:last-child{border-right:none;}
@media(max-width:780px){
  .compare-head,.compare-row{grid-template-columns:100px repeat(3,1fr);font-size:12px;}
  .compare-head>div,.compare-row>div{padding:12px 10px;font-size:12px;}
  .compare-head>div:not(:first-child){font-size:13px;}
}

.ba{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:780px){.ba{grid-template-columns:1fr;}}
.ba>div{padding:32px;border:1px solid var(--c-line);}
.ba .b{background:var(--c-paper);}
.ba .a{background:var(--c-navy);color:#fff;border-color:var(--c-navy);}
.ba h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;font-weight:500;margin-bottom:18px;text-transform:uppercase;}
.ba .b h5{color:var(--c-mute);}
.ba .a h5{color:rgba(255,255,255,.55);}
.ba ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px;}
.ba li{font-size:14px;line-height:1.85;font-weight:300;padding-left:18px;position:relative;}
.ba li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:1px;background:currentColor;opacity:.5;}
.ba .a li::before{background:var(--c-red);opacity:1;}

.faq{display:flex;flex-direction:column;}
.faq details{border-top:1px solid var(--c-line);padding:24px 0;}
.faq details:last-of-type{border-bottom:1px solid var(--c-line);}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-serif);font-size:17px;font-weight:500;letter-spacing:.02em;line-height:1.55;gap:24px;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-family:var(--font-display);font-size:24px;color:var(--c-blue);transition:transform .25s var(--easing);font-weight:300;flex-shrink:0;}
.faq details[open] summary::after{content:"−";}
.faq details p{margin-top:14px;font-size:14px;color:#3A3A3A;font-weight:300;line-height:1.95;max-width:64ch;}

.scope-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--c-line);border:1px solid var(--c-line);}
@media(max-width:780px){.scope-matrix{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.scope-matrix{grid-template-columns:1fr;}}
.scope-matrix>div{background:#fff;padding:26px 22px;}
.scope-matrix .num{font-family:var(--font-display);font-size:11px;letter-spacing:.22em;color:var(--c-blue);font-weight:600;margin-bottom:12px;display:block;}
.scope-matrix h4{font-family:var(--font-serif);font-size:16px;font-weight:500;line-height:1.55;margin-bottom:6px;letter-spacing:.02em;}
.scope-matrix p{font-size:13px;color:#3A3A3A;font-weight:300;line-height:1.8;}

.rhythm{position:relative;padding:8px 0;}
.rhythm::before{content:"";position:absolute;left:0;right:0;top:24px;height:1px;background:var(--c-line);}
.rhythm-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
@media(max-width:780px){.rhythm-row{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.rhythm-row{grid-template-columns:1fr;}}
.rhythm-cell{position:relative;padding-top:48px;}
.rhythm-cell::before{content:"";position:absolute;top:18px;left:0;width:14px;height:14px;border-radius:50%;background:var(--c-blue);}
.rhythm-cell.accent::before{background:var(--c-red);}
.rhythm-cell .when{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--c-mute);margin-bottom:6px;text-transform:uppercase;display:block;}
.rhythm-cell h5{font-family:var(--font-serif);font-size:15px;font-weight:500;line-height:1.55;margin-bottom:4px;}
.rhythm-cell p{font-size:12.5px;color:#3A3A3A;font-weight:300;line-height:1.8;}

.deliverable{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;padding:18px 0;border-top:1px solid var(--c-line);}
.deliverable:last-child{border-bottom:1px solid var(--c-line);}
.deliverable .ico{width:40px;height:40px;border:1px solid var(--c-line);display:grid;place-items:center;font-family:var(--font-display);font-size:12px;color:var(--c-blue);font-weight:600;letter-spacing:.05em;}
.deliverable h5{font-family:var(--font-serif);font-size:16px;font-weight:500;line-height:1.55;margin-bottom:4px;letter-spacing:.02em;}
.deliverable p{font-size:13px;color:#3A3A3A;font-weight:300;line-height:1.8;max-width:60ch;}

.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.pill{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--c-blue);border:1px solid var(--c-line);padding:6px 12px;text-transform:uppercase;}
.pill.accent{color:var(--c-red);border-color:var(--c-red);}

/* === Site search === */
.search-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border:1px solid var(--c-line);border-radius:50%;
  background:transparent;color:var(--c-text);cursor:pointer;
  transition:border-color .25s var(--easing), color .25s var(--easing), background .25s var(--easing);
  padding:0;flex-shrink:0;
}
.search-btn:hover{border-color:var(--c-text);background:var(--c-text);color:#fff;}
.search-btn svg{display:block;}
.mob-search-link{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.45);text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;}
.mob-search-link::before{content:"⌕";font-size:14px;}
.mob-search-link:hover{color:#fff;}

.search-modal{position:fixed;inset:0;z-index:400;display:none;}
.search-modal.open{display:block;}
.search-backdrop{position:absolute;inset:0;background:rgba(10,10,10,.55);backdrop-filter:blur(6px);}
.search-panel{
  position:relative;max-width:760px;margin:80px auto 0;
  background:#fff;border:1px solid var(--c-line);
  box-shadow:0 24px 64px rgba(0,0,0,.18);
  display:flex;flex-direction:column;max-height:calc(100vh - 120px);
}
@media(max-width:780px){.search-panel{margin:0;max-height:100vh;height:100vh;}}
.search-bar{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--c-line);}
.search-bar-icon{color:var(--c-mute);flex-shrink:0;}
.search-input{
  flex:1;border:none;outline:none;background:transparent;
  font-family:inherit;font-size:17px;color:var(--c-text);padding:6px 0;
  font-weight:400;letter-spacing:.01em;
}
.search-input::placeholder{color:var(--c-mute);}
.search-lang{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--c-mute);text-transform:uppercase;cursor:pointer;flex-shrink:0;user-select:none;}
.search-lang input{margin:0;cursor:pointer;}
@media(max-width:560px){.search-lang span{display:none;}}
.search-close{
  background:none;border:none;font-size:24px;line-height:1;color:var(--c-mute);
  cursor:pointer;padding:4px 8px;flex-shrink:0;transition:color .2s;
}
.search-close:hover{color:var(--c-red);}
.search-status{padding:14px 24px;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--c-mute);text-transform:uppercase;border-bottom:1px solid var(--c-line);}
.search-results{overflow-y:auto;flex:1;}
.search-results:empty{display:none;}
.sr-item{
  display:block;padding:18px 24px;border-bottom:1px solid var(--c-line);
  text-decoration:none;color:inherit;transition:background .15s var(--easing);
}
.sr-item:last-child{border-bottom:none;}
.sr-item:hover, .sr-item.active{background:var(--c-paper);}
.sr-item .sr-meta{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--c-blue);text-transform:uppercase;margin-bottom:6px;font-weight:500;}
.sr-item .sr-url{color:var(--c-mute);font-weight:400;margin-left:8px;}
.sr-item .sr-title{font-family:var(--font-serif);font-size:17px;font-weight:500;line-height:1.5;margin:0 0 6px;letter-spacing:.02em;}
.sr-item .sr-snip{font-size:13px;color:#3A3A3A;line-height:1.7;font-weight:300;margin:0;}
.sr-item mark{background:rgba(255,60,50,.18);color:var(--c-red);padding:0 2px;font-weight:500;}