/* =========================================================================
   VERA Holdings — "一本の線 / The Unbroken Line"  v2 (Fable)
   quiet · editorial · 明朝 · 余白 · navy × red only
   ========================================================================= */

:root{
  --navy:#1d447c; --navy-deep:#0f2546; --navy-soft:#2a5690;
  --red:#c5201d; --red-deep:#a51916; --red-soft:#ff9b86;
  --ink:#1b2230; --muted:#6a7587; --muted-2:#5f6a7c; --line:#e4ddcf;
  --paper:#f7f4ec; --paper-2:#efe9dd; --card:#fff;
  --serif:'Zen Old Mincho', serif; --sans:'Noto Sans JP', sans-serif;
  --gut:clamp(22px,6vw,96px);
  --ease:cubic-bezier(.19,1,.22,1);
}

/* ------------------------------------------------------------ base */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-weight:300;line-height:1.9;font-feature-settings:"palt" 1;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
::selection{background:var(--red);color:#fff}
img,svg,video{display:block;max-width:100%}
em{font-style:normal;color:var(--red)}
button{font:inherit}

/* washi grain */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* ------------------------------------------------------------ atoms */
.r-eyebrow{
  font-family:var(--serif);font-size:11px;letter-spacing:.5em;color:var(--red);font-weight:500;
  display:flex;align-items:center;gap:1em;text-indent:.5em;margin-bottom:20px;
}
.r-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--red);flex:0 0 7px;text-indent:0}
.r-eyebrow.light{color:var(--red-soft)}
.r-eyebrow.light .dot{background:var(--red-soft)}

/* chapter header */
.r-chap{position:relative;max-width:820px;margin-bottom:clamp(42px,6vw,76px)}
.r-chap.center{margin-left:auto;margin-right:auto;text-align:center}
.r-chap.center .r-eyebrow{justify-content:center}
.r-chap .num{
  font-family:var(--serif);font-size:clamp(64px,10vw,128px);line-height:1;font-weight:400;
  color:transparent;-webkit-text-stroke:1px rgba(29,68,124,.25);
  position:absolute;right:0;top:-.18em;pointer-events:none;user-select:none;
}
.r-chap .num.light{-webkit-text-stroke-color:rgba(255,255,255,.22)}
.r-chap.center .num{position:static;display:block;margin-bottom:6px;-webkit-text-stroke-color:rgba(29,68,124,.18);font-size:clamp(46px,7vw,84px)}
.r-lead{
  font-family:var(--serif);font-weight:700;color:var(--navy);
  font-size:clamp(30px,5.6vw,68px);line-height:1.24;letter-spacing:.02em;
  word-break:auto-phrase;
}
.r-lead.light{color:#fff}

/* masked line reveal (headings) */
.lm{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.lm>span{display:block;transform:translateY(112%);transition:transform 1s var(--ease)}
.lm.in>span{transform:none}
[data-d="1"]>span{transition-delay:.09s}
[data-d="2"]>span{transition-delay:.18s}
[data-d="3"]>span{transition-delay:.27s}

/* fade reveal (body) */
[data-rv]:not([data-rv="m"]){opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-rv]:not([data-rv="m"]).in{opacity:1;transform:none}
[data-rv][data-d="1"]{transition-delay:.09s}
[data-rv][data-d="2"]{transition-delay:.18s}
[data-rv][data-d="3"]{transition-delay:.27s}
[data-rv][data-d="4"]{transition-delay:.36s}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .lm>span{transform:none!important;transition:none}
  [data-rv]:not([data-rv="m"]){opacity:1!important;transform:none!important;transition:none}
}

/* ------------------------------------------------------------ nav */
.rnav{
  position:fixed;top:0;left:0;right:0;z-index:40;display:flex;align-items:center;
  padding:20px var(--gut);gap:26px;transition:padding .4s var(--ease),background .4s var(--ease);
}
.rnav.scrolled{padding:12px var(--gut);background:rgba(247,244,236,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.rnav__brand{display:flex;align-items:center;text-decoration:none}
.rnav__brand img{height:48px;width:auto;transition:height .4s var(--ease)}
.rnav.scrolled .rnav__brand img{height:40px}
.rnav__menu{display:flex;gap:clamp(16px,2vw,30px);list-style:none;margin-left:auto}
.rnav__menu a{font-size:12.5px;letter-spacing:.14em;color:var(--ink);text-decoration:none;position:relative;padding:4px 0}
.rnav__menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--red);transition:width .35s var(--ease)}
.rnav__menu a:hover,.rnav__menu a.active{color:var(--navy)}
.rnav__menu a:hover::after,.rnav__menu a.active::after{width:100%}
.rnav__right{display:flex;align-items:center;gap:12px}
.rnav__idx{font-family:var(--serif);font-size:12px;color:var(--red);letter-spacing:.1em}
.rnav__sep{width:22px;height:1px;background:var(--line)}
.rnav__cap{font-family:var(--serif);font-size:12px;color:var(--navy);letter-spacing:.16em;opacity:.75;transition:opacity .3s}
.rnav__cap.swap{opacity:0}
.rnav__toggle{display:none;width:34px;height:34px;border:0;background:none;cursor:pointer;position:relative;z-index:60}
.rnav__toggle span{position:absolute;left:6px;right:6px;height:1.5px;background:var(--navy);transition:transform .4s var(--ease)}
.rnav__toggle span:nth-child(1){top:13px}
.rnav__toggle span:nth-child(2){top:20px}
body.r-menu .rnav__toggle span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
body.r-menu .rnav__toggle span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* ------------------------------------------------------------ thread */
#r-main{position:relative;z-index:1}
.thread{position:absolute;inset:0;width:100%;height:100%;z-index:6;pointer-events:none;overflow:visible}
#thread-track{opacity:.1}
#thread-case{opacity:.5}
#thread-path{stroke-opacity:.85}
.thread .node{fill:var(--red);opacity:0;transition:opacity .6s var(--ease)}
.thread .node.on{opacity:.9}
.thread .node-ring{fill:none;stroke:var(--red);stroke-width:1;opacity:0;transition:opacity .8s var(--ease)}
.thread .node-ring.on{opacity:.2}
@media(prefers-reduced-motion:reduce){#thread-path{stroke-dashoffset:0!important}}

/* mobile: straight right-edge progress line (replaces the weaving thread) */
.mrail{display:none}
@media(max-width:680px){
  .thread{display:none}
  .mrail{
    display:block;position:fixed;top:0;right:0;width:3px;height:100svh;
    background:rgba(197,32,29,.12);z-index:39;pointer-events:none;
  }
  .mrail-fill{
    position:absolute;left:0;top:0;width:100%;height:100%;
    background:var(--red);opacity:.85;transform:scaleY(0);transform-origin:top;
  }
  .mrail-dot{
    position:absolute;left:50%;top:0;width:7px;height:7px;border-radius:50%;
    background:var(--red);transform:translate(-50%,-50%);
    box-shadow:0 0 0 3px rgba(197,32,29,.14);
  }
  @media(prefers-reduced-motion:reduce){
    .mrail-fill{transform:scaleY(1)!important}
    .mrail-dot{display:none}
  }
}

/* ------------------------------------------------------------ sections shared */
section{position:relative}
.r-con,.r-found,.r-vmap,.r-story,.r-pillars,.r-biz,.r-showcase,.r-strength,.r-company,.r-news,.r-contact{
  padding:clamp(100px,16vh,190px) var(--gut);max-width:1280px;margin:0 auto;
}

/* ------------------------------------------------------------ 01 hero */
.r-hero{
  min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;
  padding:clamp(110px,16vh,180px) var(--gut) 40px;
}
.r-hero__art{
  position:absolute;left:0;right:0;bottom:0;height:62%;pointer-events:none;
  background:url("../img/gen/hero_scape.jpg") center bottom/cover no-repeat;
  opacity:.4;
  -webkit-mask-image:linear-gradient(to top,#000 16%,rgba(0,0,0,.5) 55%,transparent 94%);
  mask-image:linear-gradient(to top,#000 16%,rgba(0,0,0,.5) 55%,transparent 94%);
  animation:drift 30s ease-in-out infinite alternate;will-change:transform;
}
@keyframes drift{0%{transform:scale(1.04) translateX(-1.2%)}100%{transform:scale(1.09) translateX(1.2%)}}
/* when the mist video is playing, let it carry the motion alone (no double drift) */
.r-hero__art:has(.r-hero__vid.on){animation:none;transform:none}
.r-hero__vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center bottom;opacity:0;transition:opacity 1.6s var(--ease)}
.r-hero__vid.on{opacity:1}
@media(prefers-reduced-motion:reduce){.r-hero__art{animation:none}.r-hero__vid{display:none}}
.r-hero__inner{position:relative;max-width:1100px;z-index:2}
.r-hero__tag{
  font-family:var(--serif);font-weight:700;color:var(--navy);
  font-size:clamp(56px,15vw,196px);line-height:1.04;letter-spacing:.02em;margin-top:22px;
}
.r-hero__tag .l2{margin-left:clamp(40px,11vw,190px)}
.r-hero__tag em{color:var(--red)}
.r-hero__lead{
  font-family:var(--serif);font-size:clamp(15px,2vw,19px);color:var(--ink);font-weight:400;
  letter-spacing:.05em;line-height:2.1;margin-top:clamp(32px,5vw,54px);max-width:34em;
}
.r-tate{
  position:absolute;top:clamp(116px,17vh,200px);right:var(--gut);z-index:2;
  writing-mode:vertical-rl;font-family:var(--serif);font-size:clamp(15px,1.7vw,19px);
  letter-spacing:.32em;color:var(--navy);font-weight:500;
  padding-left:18px;border-left:1px solid var(--line);
}
.r-tate::first-letter{color:var(--red)}
.r-hero__foot{position:absolute;left:var(--gut);right:var(--gut);bottom:28px;display:flex;align-items:flex-end;justify-content:space-between;z-index:2}
.r-hero__foot .en{font-family:var(--serif);font-size:10.5px;letter-spacing:.4em;color:var(--muted)}
.r-hero__foot .scroll{display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--serif);font-size:9px;letter-spacing:.3em;color:var(--muted)}
.r-hero__foot .scroll i{width:1px;height:46px;background:linear-gradient(var(--muted),transparent);position:relative;overflow:hidden}
.r-hero__foot .scroll i::after{content:"";position:absolute;left:0;top:-46px;width:1px;height:46px;background:var(--red);animation:sc 2.6s var(--ease) infinite}
@keyframes sc{0%{top:-46px}60%,100%{top:46px}}
@media(prefers-reduced-motion:reduce){.r-hero__foot .scroll i::after{animation:none;display:none}}

/* ------------------------------------------------------------ 02 backbone */
.r-back{
  background:var(--navy);color:#fff;overflow:hidden;
  padding:clamp(120px,22vh,240px) var(--gut);display:flex;align-items:center;min-height:88svh;
}
.r-back::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url("../img/gen/band_mist_navy.jpg") center/cover no-repeat;opacity:.42;mix-blend-mode:screen;
}
.r-back__inner{position:relative;max-width:1000px;z-index:2}
.r-back__stmt{font-family:var(--serif);font-weight:500;letter-spacing:.04em;font-size:clamp(25px,5vw,64px);line-height:1.5;margin-top:26px;color:#fff}
.r-back__stmt em{color:var(--red-soft)}
.r-back__note{font-family:var(--serif);color:#aebbcd;font-size:clamp(13px,1.5vw,16px);letter-spacing:.08em;margin-top:36px}
.r-side{
  position:absolute;top:50%;left:clamp(10px,2.4vw,30px);writing-mode:vertical-rl;transform:translateY(-50%);
  font-family:var(--serif);font-size:11px;letter-spacing:.42em;color:rgba(255,255,255,.32);z-index:1;
}
.r-ghost{
  position:absolute;right:-2%;bottom:-14%;font-family:var(--serif);font-weight:700;
  font-size:min(54vh,600px);line-height:.8;color:rgba(255,255,255,.045);z-index:1;pointer-events:none;user-select:none;
}

/* ------------------------------------------------------------ 03 concept */
.r-con{text-align:left}
.r-con .r-chap{max-width:640px}
.r-con__mark{position:absolute;top:clamp(96px,14vh,170px);right:var(--gut);width:clamp(120px,17vw,220px);opacity:0;transform:scale(.94);transition:opacity 1.4s var(--ease),transform 1.4s var(--ease)}
.r-con__mark.in{opacity:.95;transform:none}
.r-con__intro{font-family:var(--serif);font-size:clamp(13px,1.6vw,16px);color:var(--red-deep);letter-spacing:.14em;margin-top:20px}
.r-con__note{font-size:clamp(13.5px,1.6vw,15px);color:#46505f;line-height:2.1;max-width:37em}
.r-beliefs{list-style:none;margin:clamp(48px,7vw,90px) 0 0;border-top:1px solid var(--line)}
.r-beliefs li{
  display:grid;grid-template-columns:clamp(64px,8vw,110px) 1fr auto;align-items:center;
  gap:clamp(14px,3vw,40px);padding:clamp(20px,3vw,34px) 6px;border-bottom:1px solid var(--line);
  position:relative;
}
.r-beliefs li::after{content:"";position:absolute;left:0;bottom:-1px;width:0;height:1px;background:var(--red);transition:width .6s var(--ease)}
.r-beliefs li:hover::after{width:100%}
.r-beliefs .bl{font-family:var(--serif);font-weight:700;color:var(--navy);font-size:clamp(38px,6vw,78px);line-height:.9;transition:color .4s}
.r-beliefs li:hover .bl{color:var(--red)}
.r-beliefs .be{font-family:var(--serif);display:block;font-size:clamp(11px,1.3vw,13px);letter-spacing:.28em;color:var(--red)}
.r-beliefs .bj{font-family:var(--serif);display:block;font-size:clamp(19px,2.4vw,28px);color:var(--ink);font-weight:500;margin-top:2px}
.r-beliefs .bd{font-size:clamp(12px,1.4vw,13.5px);color:var(--muted);letter-spacing:.04em;text-align:right}
.r-con__recover{
  font-family:var(--serif);font-size:clamp(16px,2.2vw,23px);color:var(--navy);
  letter-spacing:.03em;line-height:1.95;margin-top:clamp(44px,6vw,80px);max-width:30em;
}

/* ------------------------------------------------------------ 04 foundation */
.r-found{background:var(--paper-2)}
.r-found__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,6vw,90px);align-items:center}
.r-house svg{width:100%;height:auto}
.r-house .hs-line{stroke-dasharray:var(--hslen,1500);stroke-dashoffset:var(--hslen,1500);transition:stroke-dashoffset 2.4s var(--ease) .15s}
.r-house.in .hs-line{stroke-dashoffset:0}
.r-house .hs-star{opacity:0;transform:translateY(8px);transition:opacity .8s var(--ease) 1.6s,transform .8s var(--ease) 1.6s}
.r-house.in .hs-star{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.r-house .hs-line{stroke-dashoffset:0;transition:none}.r-house .hs-star{opacity:1;transform:none;transition:none}}
.r-floorlist>div{padding:0 0 18px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.r-floorlist dt{font-family:var(--serif);font-size:13px;letter-spacing:.22em;color:var(--red)}
.r-floorlist dd{font-size:clamp(13px,1.6vw,15px);color:#3c4655;line-height:2;margin-top:6px}
.r-steps{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-family:var(--serif);font-size:clamp(13px,1.6vw,16px);color:var(--navy);margin-top:8px}
.r-steps i{width:24px;height:1px;background:var(--muted);opacity:.5}
.r-steps b{color:var(--red);font-weight:700}
.r-found__note{font-size:clamp(13px,1.5vw,14.5px);color:#4a5464;line-height:2.05;margin-top:26px;max-width:36em}

/* ------------------------------------------------------------ 05 value map */
.r-vmap{text-align:center}
.r-map{list-style:none;max-width:560px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:14px}
.r-map .vr{width:1px;height:clamp(26px,4vw,44px);background:var(--line)}
.r-map li:not(.vr){display:flex;flex-direction:column;align-items:center;gap:4px}
.r-map .k{font-family:var(--serif);font-size:clamp(21px,3.2vw,34px);color:var(--navy);font-weight:500;letter-spacing:.04em}
.r-map small{font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.r-map .m-star .star{font-size:clamp(30px,4.6vw,46px);color:var(--red);line-height:1}
.r-map .m-star b{font-family:var(--serif);font-size:clamp(24px,3.8vw,40px);color:var(--navy);font-weight:700;margin-top:4px}
.r-vmap__foot{font-family:var(--serif);color:var(--muted);font-size:clamp(13px,1.5vw,15px);margin-top:clamp(40px,6vw,64px);letter-spacing:.08em}

/* ------------------------------------------------------------ 06 story */
.r-story{background:var(--paper)}
.r-story__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(30px,6vw,90px);align-items:start}
.r-story__body p{font-size:clamp(14.5px,1.8vw,16.5px);line-height:2.25;color:#2c3543;max-width:34em}
.r-story__body p+p{margin-top:1.6em}
.r-story__fig{position:sticky;top:120px}
.r-story__fig img{width:100%;border:1px solid var(--line)}
.r-story__fig figcaption{font-family:var(--serif);font-size:12px;color:var(--muted);letter-spacing:.2em;margin-top:12px;text-align:right}

/* ------------------------------------------------------------ 07 pillars */
.r-pillars{background:var(--paper-2)}
.r-pills{border-top:1px solid var(--line)}
.r-pill{
  display:grid;grid-template-columns:clamp(140px,20vw,240px) 1fr;gap:clamp(18px,4vw,60px);
  padding:clamp(28px,3.8vw,48px) 6px;border-bottom:1px solid var(--line);align-items:baseline;
  transition:background .6s var(--ease);
}
.r-pill:hover{background:linear-gradient(90deg,rgba(197,32,29,.035),transparent 70%)}
.r-pill .t .e{font-family:var(--serif);font-size:11px;letter-spacing:.28em;color:var(--red);display:block}
.r-pill .t .j{font-family:var(--serif);font-size:clamp(24px,3.4vw,42px);color:var(--navy);font-weight:700;display:block;margin-top:6px;line-height:1.1}
.r-pill .b .one{font-family:var(--serif);font-size:clamp(15.5px,1.9vw,20px);color:var(--ink);font-weight:500;line-height:1.75;letter-spacing:.02em}
.r-pill .b .d{font-size:clamp(12.5px,1.5vw,14px);color:var(--muted);margin-top:10px;line-height:2}
.r-bridge{
  margin-top:clamp(34px,5vw,56px);border:1px solid var(--red);padding:clamp(24px,3.4vw,38px);
  text-align:center;background:rgba(255,255,255,.55);position:relative;
}
.r-bridge::before,.r-bridge::after{
  content:"";position:absolute;width:9px;height:9px;border:1px solid var(--red);background:var(--paper-2);
}
.r-bridge::before{top:-5px;left:-5px;border-right:0;border-bottom:0}
.r-bridge::after{bottom:-5px;right:-5px;border-left:0;border-top:0}
.r-bridge .b{font-family:var(--serif);font-size:clamp(15px,2vw,20px);color:var(--red-deep);letter-spacing:.03em}
.r-bridge .s{font-size:12.5px;color:var(--muted);margin-top:9px}

/* ------------------------------------------------------------ 08 mission */
.r-mission{
  background:var(--navy);color:#fff;overflow:hidden;text-align:center;
  padding:clamp(120px,22vh,240px) var(--gut);
}
.r-mission::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url("../img/gen/band_mist_navy.jpg") center/cover no-repeat;opacity:.42;mix-blend-mode:screen;
}
.r-mission__inner{position:relative;z-index:2;max-width:840px;margin:0 auto}
.r-mission__k{font-family:var(--serif);font-weight:500;font-size:clamp(29px,5.6vw,66px);line-height:1.55;letter-spacing:.06em;margin-top:20px;color:#fff}
.r-mission__k em{color:var(--red-soft)}
.r-mission__p{color:#cdd6e4;font-size:clamp(14px,1.7vw,16px);line-height:2.15;margin-top:30px;max-width:560px;margin-left:auto;margin-right:auto}
.r-ghost.light{color:rgba(255,255,255,.05);right:auto;left:50%;top:50%;transform:translate(-50%,-50%);bottom:auto;font-size:min(58vh,540px);font-weight:700}

/* ------------------------------------------------------------ 09 business */
.r-biz__list{list-style:none;border-top:1px solid var(--line)}
.r-biz__list>li{
  display:grid;grid-template-columns:clamp(60px,8vw,110px) 1fr;gap:clamp(16px,3vw,46px);
  padding:clamp(26px,3.4vw,44px) 6px;border-bottom:1px solid var(--line);align-items:start;
  transition:background .6s var(--ease);
}
.r-biz__list>li:hover{background:linear-gradient(90deg,rgba(197,32,29,.035),transparent 70%)}
.r-biz__list .n{font-family:var(--serif);font-size:clamp(24px,3.6vw,48px);color:var(--red);line-height:1.1;font-weight:400}
.r-biz__list h3{font-family:var(--serif);font-size:clamp(17px,2.3vw,25px);color:var(--navy);font-weight:500;letter-spacing:.02em;line-height:1.55}
.r-biz__list .c>p{font-size:clamp(13px,1.5vw,14.5px);color:var(--muted);margin-top:10px;line-height:2;max-width:46em}
.chip{
  display:inline-block;font-size:10.5px;color:var(--red);border:1px solid var(--red);
  border-radius:20px;padding:2px 11px;margin-left:10px;vertical-align:middle;letter-spacing:.06em;line-height:1.5;font-family:var(--sans);font-weight:400;
}

/* ---- 09b business detail (details/summary) ---- */
.r-bizd{margin-top:16px}
.r-bizd summary{
  list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--serif);font-size:12.5px;letter-spacing:.18em;color:var(--red);
  padding:4px 0;user-select:none;-webkit-user-select:none;
}
.r-bizd summary::-webkit-details-marker{display:none}
.r-bizd summary:hover{color:var(--red-deep)}
.r-bizd summary i{position:relative;width:13px;height:13px;flex:0 0 13px}
.r-bizd summary i::before,.r-bizd summary i::after{
  content:"";position:absolute;left:0;top:6px;width:13px;height:1px;background:currentColor;
  transition:transform .4s var(--ease);
}
.r-bizd summary i::after{transform:rotate(90deg)}
.r-bizd[open] summary i::after{transform:rotate(0deg)}
.r-bizd__in{
  margin-top:18px;padding:clamp(20px,3vw,32px);border:1px solid var(--line);
  background:rgba(255,255,255,.65);
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,36px);
}
.r-bizd[open] .r-bizd__in{animation:bizdIn .7s var(--ease)}
@keyframes bizdIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.r-bizd[open] .r-bizd__in{animation:none}}
.r-bizd__in h5{font-family:var(--serif);font-size:12px;letter-spacing:.22em;color:var(--red);font-weight:500;margin-bottom:10px}
.r-bizd__in ul,.r-bizd__in ol{list-style:none}
.r-bizd__in li{font-size:13px;color:#3c4655;line-height:1.95;padding-left:15px;position:relative;margin-top:6px;max-width:none}
.r-bizd__in ul li::before{content:"";position:absolute;left:0;top:.9em;width:7px;height:1px;background:var(--red)}
.r-bizd__in ol{counter-reset:st}
.r-bizd__in ol li{counter-increment:st;padding-left:24px}
.r-bizd__in ol li::before{content:counter(st,decimal-leading-zero);position:absolute;left:0;top:.1em;font-family:var(--serif);font-size:11px;color:var(--red)}
.r-bizd .rel{grid-column:1 / -1;font-size:12px;color:var(--muted-2);border-top:1px solid var(--line);padding-top:12px;margin-top:2px}

/* ------------------------------------------------------------ 10 service */
.r-service{background:var(--navy-deep);color:#fff;overflow:hidden}
.r-service::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:url("../img/gen/band_mist_navy.jpg") center/cover no-repeat;opacity:.34;mix-blend-mode:screen;
}
.r-service__in{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:clamp(100px,16vh,190px) var(--gut)}
.r-service__list{
  list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);
}
.r-service__list li{display:flex;gap:16px;align-items:flex-start;padding:clamp(22px,2.6vw,34px);background:var(--navy-deep)}
.r-service__list li.blank{min-height:60px}
.r-service__list .dot{flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:#8fa6c4;margin-top:10px}
.r-service__list .dot.r{background:var(--red)}
.r-service__list h4{font-family:var(--serif);font-size:clamp(15px,1.8vw,18px);color:#fff;font-weight:500;letter-spacing:.02em}
.r-service__list span{display:block;font-size:13px;color:#aebbcd;margin-top:6px;line-height:1.9}
.r-service .chip{color:var(--red-soft);border-color:var(--red-soft)}
.r-service__list .chip{display:inline-block;font-size:10.5px;margin-top:0;line-height:1.5}

/* ------------------------------------------------------------ 11 showcase (gallery plinth) */
.r-showcase{text-align:center;background:var(--paper)}
.r-showcase .r-chap{max-width:720px}
.r-showcase__note{font-size:clamp(13.5px,1.6vw,15px);color:#46505f;line-height:2.1;margin-top:24px}
.r-plinth{max-width:600px;margin:0 auto;padding:clamp(44px,6vw,64px) clamp(24px,4vw,48px) clamp(34px,4.6vw,48px);border:1px solid var(--line);background:var(--card)}
.r-plinth .soon{font-family:var(--serif);font-size:11px;letter-spacing:.42em;color:var(--red);text-indent:.42em}
.r-plinth .shelf{display:block;width:62%;height:1px;background:var(--ink);opacity:.7;margin:clamp(36px,5vw,52px) auto 0;position:relative}
.r-plinth .shelf::before{content:"";position:absolute;left:50%;top:2px;transform:translateX(-50%);width:76%;height:16px;background:radial-gradient(50% 100% at 50% 0,rgba(27,34,48,.16),transparent 70%)}
.r-plinth p{font-size:clamp(12.5px,1.5vw,13.5px);color:var(--muted);line-height:2.2;margin-top:clamp(26px,3.6vw,36px)}

/* ------------------------------------------------------------ 12 strength */
.r-strength__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(30px,4.6vw,64px) clamp(34px,5vw,80px)}
.r-strength__grid .n{font-family:var(--serif);font-size:clamp(20px,2.8vw,30px);color:var(--red);line-height:1}
.r-strength__grid h4{font-family:var(--serif);font-size:clamp(17px,2.2vw,22px);color:var(--navy);font-weight:500;margin:10px 0;letter-spacing:.02em}
.r-strength__grid p{font-size:clamp(13px,1.5vw,14.5px);color:var(--muted);line-height:2}

/* ------------------------------------------------------------ 12 message */
.r-message{background:var(--navy-deep);color:#fff;overflow:hidden;padding:clamp(110px,18vh,210px) var(--gut);isolation:isolate}
.r-message::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:url("../img/gen/band_mist_navy.jpg") center/cover no-repeat;opacity:.4;mix-blend-mode:screen;
}
.r-message__inner{max-width:780px;margin:0 auto}
.r-message__body{margin-top:28px}
.r-message__body p{color:#cdd6e4;font-size:clamp(14.5px,1.7vw,16.5px);line-height:2.35}
.r-message__body p+p{margin-top:1.5em}
.r-sign{margin-top:40px}
.r-sign .role{font-family:var(--serif);font-size:14px;color:#aebbcd;letter-spacing:.18em}
.r-sign img{width:clamp(180px,26vw,232px);margin-top:8px}

/* ------------------------------------------------------------ 13 company */
.r-company__tbl{border-top:1px solid var(--line);max-width:900px}
.r-company__tbl>div{
  display:grid;grid-template-columns:clamp(108px,17vw,190px) 1fr;gap:clamp(16px,3vw,40px);
  padding:clamp(20px,2.4vw,30px) 6px;border-bottom:1px solid var(--line);
}
.r-company__tbl dt{font-family:var(--serif);color:var(--navy);font-size:15px;letter-spacing:.1em}
.r-company__tbl dd{font-size:clamp(13.5px,1.6vw,15px);color:#36404f;line-height:2}

/* ------------------------------------------------------------ 15 journal (news) */
.r-news{background:var(--paper)}
.r-news__intro{font-size:clamp(13.5px,1.6vw,15px);color:#46505f;margin-top:18px}
.r-news__list{list-style:none;border-top:1px solid var(--line);max-width:980px}
.r-news__list a{
  display:grid;grid-template-columns:auto auto 1fr;align-items:baseline;
  gap:clamp(14px,2.6vw,30px);padding:clamp(18px,2.6vw,28px) 6px;
  border-bottom:1px solid var(--line);text-decoration:none;position:relative;
  transition:background .5s var(--ease);
}
.r-news__list a::after{
  content:"";position:absolute;left:0;bottom:-1px;width:0;height:1px;background:var(--red);
  transition:width .6s var(--ease);
}
.r-news__list a:hover::after{width:100%}
.r-news__list a:hover{background:linear-gradient(90deg,rgba(197,32,29,.035),transparent 70%)}
.r-news__list time{font-family:var(--serif);font-size:13px;color:var(--muted-2);letter-spacing:.08em;white-space:nowrap}
.r-news__list .cat{
  font-size:10.5px;color:var(--navy);border:1px solid rgba(29,68,124,.38);border-radius:20px;
  padding:2px 11px;letter-spacing:.08em;white-space:nowrap;line-height:1.6;
}
.r-news__list .cat.yomi{color:var(--red);border-color:rgba(197,32,29,.42)}
.r-news__list .tt{font-family:var(--serif);font-size:clamp(14.5px,1.8vw,17px);color:var(--ink);font-weight:500;line-height:1.75;transition:color .3s}
.r-news__list a:hover .tt{color:var(--navy)}
.r-news__more{margin-top:30px}
.r-news__more a{
  font-family:var(--serif);font-size:13px;letter-spacing:.16em;color:var(--red);
  text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:3px;transition:color .3s;
}
.r-news__more a:hover{color:var(--red-deep)}

/* ------------------------------------------------------------ 16 contact */
.r-contact{background:var(--paper-2);text-align:center}
.r-contact__box{
  max-width:640px;margin:0 auto;border:1px solid var(--red);background:rgba(255,255,255,.6);
  padding:clamp(40px,6vw,64px) clamp(24px,4vw,52px);position:relative;
}
.r-contact__box::before,.r-contact__box::after{
  content:"";position:absolute;width:9px;height:9px;border:1px solid var(--red);background:var(--paper-2);
}
.r-contact__box::before{top:-5px;left:-5px;border-right:0;border-bottom:0}
.r-contact__box::after{bottom:-5px;right:-5px;border-left:0;border-top:0}
.r-contact .lead{font-size:clamp(13.5px,1.6vw,15px);color:#3c4655;line-height:2.2}
.r-contact .mail{
  display:inline-block;font-family:var(--serif);font-size:clamp(16px,2.6vw,24px);color:var(--navy);
  text-decoration:none;margin-top:26px;border-bottom:1px solid var(--red);padding-bottom:6px;
  letter-spacing:.04em;transition:color .3s;overflow-wrap:anywhere;
}
.r-contact .mail:hover{color:var(--red)}
.r-contact .note{font-size:12px;color:var(--muted-2);margin-top:14px}
.r-contact .alts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.r-contact .alts a{
  font-size:12.5px;letter-spacing:.1em;color:var(--navy);text-decoration:none;
  border:1px solid rgba(29,68,124,.35);padding:10px 24px;border-radius:30px;
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease);
}
.r-contact .alts a:hover{background:var(--navy);color:#fff;border-color:var(--navy)}

/* ------------------------------------------------------------ footer */
.r-footer{
  background:var(--navy);color:#fff;text-align:center;
  padding:clamp(72px,11vh,110px) var(--gut) 46px;position:relative;overflow:hidden;
}
.r-footer .logo{width:clamp(140px,20vw,176px);margin:0 auto 22px;position:relative;z-index:1}
.r-footer .tag{font-family:var(--serif);color:var(--red-soft);font-size:14px;letter-spacing:.22em;text-indent:.22em}
.r-footer__map{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px clamp(14px,2.4vw,26px);
  margin-top:26px;position:relative;z-index:1;max-width:640px;margin-left:auto;margin-right:auto;
}
.r-footer__map a{font-size:11.5px;color:#a9b6c9;text-decoration:none;letter-spacing:.08em;transition:color .3s}
.r-footer__map a:hover{color:#fff}
.r-footer .addr{font-size:12.5px;color:#a9b6c9;margin-top:20px;line-height:1.95;letter-spacing:.06em}
.r-footer .copy{font-size:10.5px;color:#7e8ba0;margin-top:20px;letter-spacing:.14em}
.r-footer .top{
  margin-top:28px;background:none;border:0;color:#aebbcd;cursor:pointer;
  font-family:var(--serif);font-size:10px;letter-spacing:.24em;
  display:inline-flex;flex-direction:column;align-items:center;gap:8px;transition:color .3s;
}
.r-footer .top:hover{color:#fff}
.r-footer .top i{display:block;width:1px;height:24px;background:currentColor;position:relative}
.r-footer .top i::before{content:"";position:absolute;top:0;left:-3.5px;width:8px;height:8px;border-top:1px solid currentColor;border-left:1px solid currentColor;transform:rotate(45deg)}

/* ------------------------------------------------------------ responsive */
@media(max-width:880px){
  .r-found__grid{grid-template-columns:1fr}
  .r-story__grid{grid-template-columns:1fr}
  .r-story__fig{position:static;max-width:420px}
  .r-chap .num{font-size:clamp(52px,12vw,84px)}
}
@media(max-width:880px){
  .rnav__menu{
    position:fixed;inset:0;flex-direction:column;justify-content:center;align-items:center;gap:30px;
    background:rgba(247,244,236,.97);backdrop-filter:blur(10px);margin:0;
    transform:translateX(100%);opacity:0;pointer-events:none;
    visibility:hidden;transition:transform .5s var(--ease),visibility 0s .5s;
  }
  body.r-menu .rnav__menu{transform:none;opacity:1;pointer-events:auto;visibility:visible;transition:transform .5s var(--ease)}
  .rnav__menu a{font-size:19px;font-family:var(--serif);color:var(--navy)}
  .rnav__menu a::after{display:none}
  .rnav__toggle{display:block;margin-left:auto}
  .rnav__right{display:none}
  .r-service__list{grid-template-columns:1fr}
}
@media(max-width:880px){
  .r-bizd__in{grid-template-columns:1fr}
}
@media(max-width:680px){
  /* news rows: date + chip inline, title full width below (grid columns would be
     inflated by the spanning title, leaving a gap after the date) */
  .r-news__list a{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 12px}
  .r-news__list .tt{flex:1 1 100%}
  /* detail panel full-bleed, but keep the summary aligned with the text column */
  .r-bizd__in{margin-left:-58px}
  .r-pill{grid-template-columns:1fr;gap:10px}
  .r-pill .t{display:flex;align-items:baseline;gap:12px}
  .r-pill .t .j{margin-top:0}
  .r-strength__grid{grid-template-columns:1fr}
  .r-biz__list>li{grid-template-columns:44px 1fr;gap:14px}
  .r-company__tbl>div{grid-template-columns:1fr;gap:6px}
  .r-beliefs li{grid-template-columns:56px 1fr;gap:12px}
  .r-beliefs .bd{grid-column:1 / -1;text-align:left;margin-top:4px}
  .r-tate{display:none}
  .r-hero__tag .l2{margin-left:12vw}
  .r-con__mark{position:static;margin:0 0 26px;width:140px}
}