/* =========================================================
   Kinobo Corporate Site — Prototype Stylesheet
   Brand: ワクワクする冒険をしよう。
   ========================================================= */

:root{
  --orange:#E0700F;
  --gold:#EFA920;
  --bark:#2E1C0C;
  --sprout:#2BA53A;
  --cream:#FBF6EC;
  --ink:#17100A;
  --sand:#EDE3CE;
  --mist:#8C7B63;
  --grad:linear-gradient(115deg,#E0700F 0%,#EFA920 100%);
  --ease:cubic-bezier(.16,1,.3,1);
  --maru:"Zen Maru Gothic",system-ui,sans-serif;
  --sans:"Noto Sans JP",system-ui,sans-serif;
  --out:"Outfit",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--cream);
  color:var(--bark);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
::selection{background:var(--orange);color:#fff}

/* ---------- LOADER ---------- */
.loader{
  position:fixed;inset:0;z-index:9999;
  background:var(--ink);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  transition:opacity .7s var(--ease),visibility .7s;
}
.loader.done{opacity:0;visibility:hidden}
.loader__rings{position:relative;width:120px;height:120px}
.loader__rings span{
  position:absolute;inset:0;border-radius:50%;
  border:5px solid transparent;
  animation:spin 1.4s var(--ease) infinite;
}
.loader__rings span:nth-child(1){border-top-color:var(--orange);}
.loader__rings span:nth-child(2){inset:18px;border-top-color:var(--gold);animation-duration:1.1s;animation-direction:reverse}
.loader__rings span:nth-child(3){inset:36px;border-top-color:var(--sprout);animation-duration:.9s}
@keyframes spin{to{transform:rotate(360deg)}}
.loader__word{font-family:var(--out);font-weight:800;font-size:30px;color:#fff;letter-spacing:.04em}
.loader__msg{font-family:var(--maru);color:var(--gold);font-size:14px;letter-spacing:.2em}

/* ---------- 木の棒 SCROLL PROGRESS ---------- */
.stick-progress{
  position:fixed;top:50%;right:26px;transform:translateY(-50%);
  width:6px;height:38vh;z-index:200;
  background:rgba(46,28,12,.12);border-radius:6px;
}
.stick-progress__bar{
  position:absolute;left:0;bottom:0;width:100%;height:0%;
  background:var(--grad);border-radius:6px;
}
.stick-progress__sprout{
  position:absolute;left:50%;bottom:0%;
  transform:translate(-50%,40%);font-size:18px;transition:bottom .1s linear;
}
@media(max-width:900px){.stick-progress{display:none}}

/* ---------- HEADER ---------- */
.header{
  position:fixed;top:0;left:0;width:100%;z-index:300;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 40px;
  transition:background .4s,box-shadow .4s,padding .4s;
}
.header.scrolled{
  background:rgba(251,246,236,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 4px 30px rgba(46,28,12,.1);
  padding:12px 40px;
}
.header__logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.header__logo-mark{height:44px;width:auto;transition:height .4s}
.header.scrolled .header__logo-mark{height:37px}
.header__logo-text{
  font-family:var(--maru);font-weight:900;font-size:23px;letter-spacing:.01em;
  color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5);
  transition:color .25s,font-size .4s;
}
.header.scrolled .header__logo-text{color:var(--bark);text-shadow:none;font-size:20px}
.header__nav{display:flex;align-items:center;gap:30px}
.header__nav a{
  font-family:var(--maru);font-weight:700;font-size:14px;
  color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5);
  transition:color .25s;
}
.header.scrolled .header__nav a{color:var(--bark);text-shadow:none}
.header__nav a:not(.header__cta):hover{color:var(--orange)}
.header__nav a.is-current{color:var(--gold)}
.header.scrolled .header__nav a.is-current{color:var(--orange)}
.header__cta{
  background:var(--grad);color:#fff!important;text-shadow:none!important;
  padding:11px 22px;border-radius:999px;
  box-shadow:0 6px 18px rgba(224,112,15,.4);
  transition:transform .25s var(--ease),box-shadow .25s;
}
.header__cta:hover{transform:translateY(-3px) rotate(-2deg);box-shadow:0 10px 26px rgba(224,112,15,.55)}
.header__burger{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:6px}
.header__burger span{width:28px;height:3px;background:#fff;border-radius:3px;transition:.3s}
.header.scrolled .header__burger span{background:var(--bark)}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--maru);font-weight:700;font-size:15px;
  padding:16px 32px;border-radius:999px;
  position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s;
}
.btn span{position:relative;z-index:1}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 10px 28px rgba(224,112,15,.4)}
.btn--primary::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,#EFA920,#E0700F);
  opacity:0;transition:opacity .3s;
}
.btn--primary:hover{transform:translateY(-4px) rotate(-1.5deg);box-shadow:0 16px 36px rgba(224,112,15,.55)}
.btn--primary:hover::after{opacity:1}
.btn--ghost{border:2px solid rgba(255,255,255,.6);color:#fff}
.btn--ghost:hover{transform:translateY(-4px) rotate(1.5deg);border-color:#fff;background:rgba(255,255,255,.12)}
.btn--lg{font-size:17px;padding:21px 46px}

/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  text-align:center;
  padding:clamp(142px,21vh,232px) 40px 110px;
  overflow:hidden;
}
.hero__bg{position:absolute;inset:-14% 0;z-index:1;overflow:hidden;will-change:transform}
.hero__bg picture{display:block;width:100%;height:100%}
.hero__bg img{
  width:100%;height:100%;object-fit:cover;object-position:center 50%;
  will-change:transform;transform-origin:center 62%;
}
.hero__veil{
  position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,
    rgba(26,16,7,.72) 0%,
    rgba(26,16,7,.5) 22%,
    rgba(26,16,7,.22) 40%,
    rgba(26,16,7,.04) 54%,
    transparent 66%,
    rgba(20,13,7,.3) 88%,
    rgba(20,13,7,.46) 100%);
}
.hero__glow{
  position:absolute;left:50%;top:25%;z-index:2;
  width:62vw;height:62vw;max-width:780px;max-height:780px;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(239,169,32,.3),transparent 62%);
  pointer-events:none;animation:breathe 7s ease-in-out infinite;
}
@keyframes breathe{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(1)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.14)}}
.hero__spark{position:absolute;inset:0;z-index:3;pointer-events:none}

.hero__inner{position:relative;z-index:5;max-width:880px;width:100%;text-align:center}
.hero__eyebrow{
  font-family:var(--out);font-weight:700;letter-spacing:.18em;font-size:13px;
  color:var(--gold);margin-bottom:22px;
}
.hero__eyebrow span{
  background:rgba(239,169,32,.16);border:1px solid rgba(239,169,32,.4);
  padding:5px 12px;border-radius:999px;margin-right:10px;
}
.hero__title{
  font-family:var(--maru);font-weight:900;color:#fff;
  font-size:clamp(2.75rem,7.6vw,6.4rem);line-height:1.08;
  letter-spacing:.012em;margin-bottom:30px;
  text-shadow:0 1px 4px rgba(20,13,7,.85),0 4px 24px rgba(20,13,7,.6);
}
.hero__title .line{display:block;overflow:hidden}
.hero__title .char{display:inline-block;transform:translateY(110%);will-change:transform}
.hero__title .accent .char{
  color:#fff;
  filter:drop-shadow(0 0 16px rgba(239,169,32,.62)) drop-shadow(0 2px 5px rgba(20,13,7,.86));
}
.hero__lead{
  color:#fff;font-size:clamp(.95rem,1.5vw,1.12rem);
  max-width:600px;margin:0 auto 34px;
  text-shadow:0 2px 16px rgba(20,13,7,.72);
}
.hero__lead b{color:var(--gold)}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero__scroll{
  position:absolute;left:50%;bottom:30px;transform:translateX(-50%);z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--out);font-size:11px;letter-spacing:.25em;color:rgba(255,255,255,.8);
}
.hero__scroll i{width:2px;height:46px;background:linear-gradient(rgba(255,255,255,.1),var(--gold));position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;top:0;left:0;width:100%;height:40%;background:#fff;animation:drop 1.8s var(--ease) infinite}
@keyframes drop{0%{transform:translateY(-100%)}60%,100%{transform:translateY(260%)}}

/* ---------- INTRO ---------- */
.intro{
  position:relative;background:var(--cream);
  padding:clamp(86px,12vw,158px) 40px;
  text-align:center;overflow:hidden;
}
.intro::before{
  content:"";position:absolute;left:50%;top:50%;
  width:540px;height:540px;border-radius:50%;
  transform:translate(-50%,-50%);
  border:2px solid rgba(224,112,15,.12);
  box-shadow:0 0 0 46px rgba(224,112,15,.05),0 0 0 100px rgba(224,112,15,.035);
  pointer-events:none;
}
.intro__inner{position:relative;z-index:1;max-width:860px;margin:0 auto}
.intro__text{
  font-family:var(--maru);font-weight:700;
  font-size:clamp(1.15rem,2.7vw,1.95rem);
  line-height:1.95;color:var(--bark);
}
.intro__text + .intro__text{margin-top:1.25em}

/* ---------- PAGE HEAD (sub-pages) ---------- */
.pagehead{
  position:relative;background:var(--ink);overflow:hidden;
  padding:clamp(118px,12.5vh,150px) 40px clamp(46px,5vw,66px);
  text-align:center;
}
.pagehead::before{
  content:"";position:absolute;left:50%;top:-32%;width:780px;height:780px;z-index:2;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(239,169,32,.22),transparent 62%);
}
.pagehead::after{
  content:"";position:absolute;right:-170px;bottom:-240px;width:500px;height:500px;z-index:2;
  border-radius:50%;border:2px solid rgba(239,169,32,.16);
  box-shadow:0 0 0 52px rgba(224,112,15,.05),0 0 0 116px rgba(224,112,15,.035);
  pointer-events:none;
}
.pagehead__bg{position:absolute;inset:0;z-index:0}
.pagehead__bg img{
  width:100%;height:100%;object-fit:cover;object-position:center 42%;
  filter:saturate(.82) brightness(.92);
}
.pagehead__veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(20,13,7,.9) 0%,rgba(20,13,7,.82) 46%,rgba(20,13,7,.88) 74%,rgba(23,16,10,.98) 100%),
    radial-gradient(ellipse 58% 54% at 50% 46%,rgba(20,13,7,.22),transparent 82%);
}
.pagehead__inner{position:relative;z-index:3;max-width:860px;margin:0 auto}
.breadcrumb{
  font-family:var(--out);font-size:12px;letter-spacing:.07em;
  color:rgba(255,255,255,.5);margin-bottom:22px;
}
.breadcrumb a{transition:color .25s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{margin:0 9px;opacity:.45}
.pagehead__kicker{
  display:inline-block;font-family:var(--out);font-weight:800;letter-spacing:.18em;
  font-size:13px;color:var(--orange);margin-bottom:16px;
}
.pagehead__title{
  font-family:var(--maru);font-weight:900;color:#fff;
  font-size:clamp(2.3rem,5.5vw,4rem);line-height:1.22;
}
.pagehead__lead{margin-top:22px;color:rgba(255,255,255,.72);font-size:1.02rem}
@media(max-width:768px){.pagehead{padding:102px 22px 44px}}

/* ---------- NAME ORIGIN ---------- */
.name-origin{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
.name-origin p{font-size:1.04rem;color:var(--bark);line-height:2}
.name-origin p b{color:var(--orange)}
.name-origin__concl{
  max-width:780px;margin:50px auto 0;text-align:center;
  font-family:var(--maru);font-weight:700;
  font-size:clamp(1.1rem,2.1vw,1.55rem);line-height:1.85;color:var(--bark);
  padding-top:44px;border-top:2px dashed var(--sand);
}

/* ---------- SECTION BASE ---------- */
.section{position:relative;padding:130px 40px;max-width:1280px;margin:0 auto}
.section__head{margin-bottom:64px;max-width:760px}
.section__head--center{margin:0 auto 64px;text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--out);font-weight:800;letter-spacing:.16em;font-size:13px;
  color:var(--orange);margin-bottom:18px;
}
.kicker i{
  font-style:normal;background:var(--grad);color:#fff;
  width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:13px;
}
.kicker--center{justify-content:center}
.h2{
  font-family:var(--maru);font-weight:900;
  font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.25;letter-spacing:.01em;
}
.section__desc{margin-top:22px;color:var(--mist);font-size:1rem}
.section__desc b{color:var(--orange)}
.section__head--light .h2,.section__head--light .section__desc{color:#fff}
.section__head--light .section__desc{color:rgba(255,255,255,.72)}

/* hand-drawn mark */
.mark{position:relative;display:inline-block;color:var(--orange);white-space:nowrap}
.mark::after{
  content:"";position:absolute;left:-4%;right:-4%;bottom:2px;height:38%;
  background:rgba(239,169,32,.42);z-index:-1;border-radius:8px 14px 6px 12px;
  transform:rotate(-1.4deg);
}
.mark--gold{color:var(--gold)}
.mark--gold::after{background:rgba(239,169,32,.22)}

/* reveal */
.reveal{opacity:0;transform:translateY(46px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- STORY ---------- */
.story__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-bottom:90px}
.story__step{
  background:#fff;border-radius:22px;padding:42px 32px;
  border:1px solid var(--sand);
  box-shadow:0 18px 40px rgba(46,28,12,.06);
  transition:transform .4s var(--ease),box-shadow .4s;
}
.story__step:hover{transform:translateY(-10px) rotate(-1deg);box-shadow:0 28px 56px rgba(224,112,15,.18)}
.story__num{
  font-family:var(--maru);font-weight:900;font-size:34px;color:#fff;
  width:64px;height:64px;border-radius:50%;background:var(--grad);
  display:flex;align-items:center;justify-content:center;margin-bottom:24px;
  box-shadow:0 10px 24px rgba(224,112,15,.35);
}
.story__step h3{font-family:var(--maru);font-weight:700;font-size:1.2rem;margin-bottom:12px;line-height:1.5}
.story__step p{font-size:.94rem;color:var(--mist)}
.story__visual{position:relative;border-radius:28px;overflow:hidden;min-height:420px;display:flex;align-items:flex-end}
.story__photo{position:absolute;inset:-10% 0;z-index:1}
.story__photo img{width:100%;height:100%;object-fit:cover}
.story__visual::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,transparent 30%,rgba(23,16,10,.9))}
.story__quote{
  position:relative;z-index:3;padding:48px;color:#fff;
  font-family:var(--maru);font-weight:700;font-size:clamp(1.1rem,2.2vw,1.7rem);line-height:1.7;
}
.story__quote b{color:var(--gold)}

/* ---------- SERVICE ---------- */
.service__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}
.svc-card{
  background:#fff;border:1px solid var(--sand);border-radius:20px;padding:34px 26px;
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;
}
.svc-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.svc-card:hover{transform:translateY(-12px);box-shadow:0 30px 60px rgba(46,28,12,.14);border-color:transparent}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card__no{
  font-family:var(--out);font-weight:800;font-size:13px;color:var(--orange);
  background:rgba(224,112,15,.1);width:46px;height:46px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
}
.svc-card h3{font-family:var(--maru);font-weight:700;font-size:1.16rem;margin-bottom:12px}
.svc-card p{font-size:.9rem;color:var(--mist)}
.svc-card__img{
  position:relative;margin:-34px -26px 22px;
  aspect-ratio:16/9;overflow:hidden;background:var(--ink);
}
.svc-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.svc-card:hover .svc-card__img img{transform:scale(1.07)}
.svc-card__img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(23,16,10,.1) 0%,transparent 38%,rgba(23,16,10,.34) 100%);
}
.service__note{
  text-align:center;font-family:var(--maru);font-weight:700;
  font-size:clamp(1rem,1.8vw,1.35rem);line-height:1.8;
  padding:38px;background:var(--sand);border-radius:22px;
}
.service__note b{color:var(--orange)}

/* ---------- SERVICE INDEX / DETAIL ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(286px,1fr));gap:24px}
a.svc-card{display:block;color:inherit;text-decoration:none}
.svc-card__arrow{
  margin-top:20px;font-family:var(--out);font-weight:800;font-size:13px;
  color:var(--orange);display:flex;align-items:center;gap:8px;transition:gap .3s var(--ease);
}
a.svc-card:hover .svc-card__arrow{gap:15px}
.svc-lead{
  max-width:800px;margin:0 auto;text-align:center;
  font-size:1.06rem;line-height:2.05;color:var(--bark);
}
.svc-lead b{color:var(--orange)}
.menu-list{display:grid;grid-template-columns:1fr 1fr;gap:0 38px;max-width:900px;margin:0 auto}
.menu-list li{
  display:flex;gap:13px;align-items:flex-start;
  font-size:1rem;color:var(--bark);padding:17px 4px;
  border-bottom:1px solid var(--sand);
}
.menu-list li::before{
  content:"✓";flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:var(--grad);color:#fff;font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;margin-top:1px;
}
.menu-list--caution li::before{content:"✕";background:var(--mist)}
.svc-note{
  max-width:900px;margin:30px auto 0;font-size:.9rem;color:var(--mist);
  background:var(--sand);border-radius:14px;padding:18px 24px;
}
.svc-eg{
  max-width:760px;margin:36px auto 0;text-align:center;
  background:#fff;border:1px solid var(--sand);border-radius:20px;padding:30px;
}
.svc-eg span{font-family:var(--out);font-weight:800;font-size:12px;letter-spacing:.1em;color:var(--sprout)}
.svc-eg h3{font-family:var(--maru);font-weight:700;font-size:1.2rem;margin:8px 0 6px}
.svc-eg p{font-size:.94rem;color:var(--mist)}
.svc-eg a{color:var(--orange);font-weight:700}
@media(max-width:768px){.menu-list{grid-template-columns:1fr}}

/* ---------- VISUAL BAND ---------- */
.visual-band{
  max-width:1120px;margin:0 auto;position:relative;
  border-radius:28px;overflow:hidden;
  box-shadow:0 30px 64px rgba(46,28,12,.16);
}
.visual-band::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(115deg,rgba(224,112,15,.14),transparent 52%);
}
.visual-band img{
  width:100%;aspect-ratio:21/9;object-fit:cover;display:block;
  transition:transform 1.4s var(--ease);
}
.visual-band:hover img{transform:scale(1.045)}
.visual-band__cap{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:66px 46px 32px;
  background:linear-gradient(transparent,rgba(23,16,10,.88));
  color:#fff;font-family:var(--maru);font-weight:700;
  font-size:clamp(1.05rem,2vw,1.55rem);line-height:1.65;
}
.visual-band__cap b{color:var(--gold)}
@media(max-width:768px){
  .visual-band img{aspect-ratio:16/11}
  .visual-band__cap{padding:46px 24px 24px}
}

/* ---------- STRENGTH (dark) ---------- */
.strength{max-width:none;width:100%;background:var(--ink);overflow:hidden;padding-block:140px}
.strength>*{max-width:1280px;margin-left:auto;margin-right:auto}
.strength__bg{position:absolute;inset:-10% 0;z-index:0;opacity:.22}
.strength__bg img{width:100%;height:100%;object-fit:cover}
.strength::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(ellipse at 70% 30%,rgba(224,112,15,.18),transparent 55%)}
.strength .section__head,.strength .logic-list{position:relative;z-index:2}
.logic-list{display:flex;flex-direction:column;gap:8px}
.logic{
  display:flex;gap:30px;align-items:center;
  padding:30px 36px;border-radius:18px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.025);
  transition:background .35s,transform .35s var(--ease),border-color .35s;
}
.logic:hover{background:rgba(239,169,32,.07);transform:translateX(14px);border-color:rgba(239,169,32,.35)}
.logic__n{
  font-family:var(--out);font-weight:900;font-size:clamp(2rem,4vw,3.2rem);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  flex-shrink:0;line-height:1;
}
.logic h3{font-family:var(--maru);font-weight:700;font-size:clamp(1.05rem,2vw,1.4rem);color:#fff;margin-bottom:6px}
.logic p{color:rgba(255,255,255,.62);font-size:.94rem}

/* ---------- PHILOSOPHY (dark) ---------- */
.philosophy{max-width:none;width:100%;background:var(--bark);padding-block:150px}
.philosophy>*{max-width:1080px;margin-left:auto;margin-right:auto}
.mvv{display:flex;flex-direction:column;gap:2px;margin-bottom:100px}
.mvv__row{
  padding:48px 52px;border-radius:24px;
  background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.07);
}
.mvv__label{
  font-family:var(--out);font-weight:800;letter-spacing:.14em;font-size:12px;
  color:var(--gold);
}
.mvv__main{
  font-family:var(--maru);font-weight:900;color:#fff;
  font-size:clamp(1.7rem,4vw,3rem);line-height:1.3;margin:14px 0 14px;
}
.mvv__sub{color:rgba(255,255,255,.6);font-size:.98rem;max-width:620px}
.mvv__values{display:grid;gap:10px;margin-top:6px}
.mvv__values li{color:rgba(255,255,255,.82);font-size:1rem;display:flex;gap:12px}
.mvv__values b{
  color:var(--gold);font-family:var(--out);
  background:rgba(239,169,32,.14);border-radius:8px;
  min-width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.philosophy__message{text-align:center;position:relative;padding:60px 20px 0}
.philosophy__cm{font-family:var(--out);font-weight:800;letter-spacing:.22em;font-size:13px;color:var(--orange)}
.philosophy__big{
  font-family:var(--maru);font-weight:900;color:#fff;
  font-size:clamp(2.6rem,8vw,6rem);line-height:1.12;margin:24px 0;
}
.philosophy__big .dot{color:var(--orange)}
.philosophy__note{color:rgba(255,255,255,.62);font-size:1rem}

/* ---------- WORKS ---------- */
.works__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:36px}
.work{
  background:#fff;border:1px solid var(--sand);border-radius:20px;padding:34px 30px;
  transition:transform .35s var(--ease),box-shadow .35s;
}
.work:hover{box-shadow:0 20px 40px rgba(46,28,12,.1)}
.work__tag{
  display:inline-block;font-family:var(--out);font-weight:700;font-size:11px;letter-spacing:.06em;
  color:var(--sprout);background:rgba(43,165,58,.1);padding:6px 13px;border-radius:999px;margin-bottom:18px;
}
.work h3{font-family:var(--maru);font-weight:700;font-size:1.12rem;margin-bottom:10px;line-height:1.5}
.work p{font-size:.9rem;color:var(--mist)}
.work__img{
  position:relative;margin:-34px -30px 20px;
  aspect-ratio:16/9;overflow:hidden;background:var(--ink);
}
.work__img img{width:100%;height:100%;object-fit:cover}
.work__img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(23,16,10,.5));
}
.work__img .work__tag{
  position:absolute;left:13px;bottom:12px;margin:0;z-index:2;
  background:rgba(20,13,7,.82);color:#fff;
  max-width:calc(100% - 26px);
  backdrop-filter:blur(3px);
}
.works__more{text-align:center;color:var(--mist);font-size:.92rem}

/* ---------- WORKS list / case study ---------- */
.work-filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:46px}
.work-filter button{
  font-family:var(--maru);font-weight:700;font-size:13px;
  padding:9px 19px;border-radius:999px;border:2px solid var(--sand);
  background:#fff;color:var(--bark);cursor:pointer;transition:.25s var(--ease);
}
.work-filter button:hover{border-color:var(--orange)}
.work-filter button.active{background:var(--grad);color:#fff;border-color:transparent}
a.work{display:block;color:inherit;text-decoration:none}
.work__arrow{margin-top:16px;font-family:var(--out);font-weight:800;font-size:12px;color:var(--orange);transition:letter-spacing .25s}
a.work:hover .work__arrow{letter-spacing:.04em}
.work.is-hidden{display:none}
.case-block{max-width:820px;margin:0 auto}
.case-label{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.case-label__n{
  font-family:var(--out);font-weight:900;font-size:34px;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.case-label__t{font-family:var(--out);font-weight:800;letter-spacing:.12em;font-size:13px;color:var(--orange)}
.case-block__title{font-family:var(--maru);font-weight:900;font-size:clamp(1.45rem,3vw,2.15rem);line-height:1.45;margin-bottom:16px}
.case-block__body{font-size:1.04rem;line-height:2.05;color:var(--bark)}
.case-block__body b{color:var(--orange)}
.case-back{text-align:center;margin-top:54px}
.case-back a{font-family:var(--maru);font-weight:700;color:var(--orange)}

/* ---------- TIMELINE (沿革) ---------- */
.timeline{max-width:760px;margin:0 auto;position:relative;padding-left:36px}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:3px;background:var(--sand)}
.timeline__item{position:relative;padding-bottom:36px}
.timeline__item:last-child{padding-bottom:0}
.timeline__item::before{
  content:"";position:absolute;left:-36px;top:4px;width:17px;height:17px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 5px var(--cream);
}
.timeline__year{font-family:var(--out);font-weight:800;color:var(--orange);font-size:15px}
.timeline__item h3{font-family:var(--maru);font-weight:700;font-size:1.06rem;margin:5px 0 5px}
.timeline__item p{font-size:.94rem;color:var(--mist)}

/* ---------- FEATURE BLOCKS (強み) ---------- */
.feat{display:flex;flex-direction:column;gap:22px;max-width:980px;margin:0 auto}
.feat__item{
  display:flex;gap:36px;align-items:flex-start;
  background:#fff;border:1px solid var(--sand);border-radius:24px;padding:44px;
  transition:transform .4s var(--ease),box-shadow .4s;
}
.feat__item:hover{transform:translateY(-8px);box-shadow:0 28px 56px rgba(46,28,12,.12)}
.feat__n{
  font-family:var(--out);font-weight:900;font-size:62px;line-height:.85;flex-shrink:0;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.feat__body h3{font-family:var(--maru);font-weight:900;font-size:clamp(1.2rem,2.3vw,1.62rem);margin-bottom:12px;line-height:1.5}
.feat__body p{font-size:1rem;color:var(--mist);line-height:1.95}
.feat__body p b{color:var(--orange)}
@media(max-width:768px){.feat__item{flex-direction:column;gap:12px;padding:30px}}

/* ---------- MESSAGE ---------- */
.message{max-width:820px;margin:0 auto}
.message__body p{font-size:1.06rem;line-height:2.1;color:var(--bark);margin-bottom:1.5em}
.message__body p b{color:var(--orange)}
.message__sign{margin-top:46px;text-align:right;font-family:var(--maru);font-weight:700}
.message__sign span{display:block;font-size:.85rem;color:var(--mist);font-family:var(--sans);margin-bottom:4px}
.message__sign strong{font-size:1.45rem}

/* ---------- FORM ---------- */
.form{max-width:680px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
.form__row{display:flex;flex-direction:column;gap:8px}
.form__row label{font-family:var(--maru);font-weight:700;font-size:.95rem}
.form__row .req{color:var(--orange);font-size:.78rem;margin-left:7px}
.form__row input,.form__row textarea,.form__row select{
  font-family:var(--sans);font-size:1rem;color:var(--bark);width:100%;
  background:#fff;border:2px solid var(--sand);border-radius:14px;padding:14px 18px;
  transition:border-color .25s;
}
.form__row input:focus,.form__row textarea:focus,.form__row select:focus{outline:none;border-color:var(--orange)}
.form__row textarea{resize:vertical;min-height:150px}
.form button[type=submit]{align-self:center;margin-top:6px;border:0;cursor:pointer;font-family:var(--maru)}
.form__note{font-size:.85rem;color:var(--mist);text-align:center;margin-top:4px}

/* ---------- FAQ ACCORDION ---------- */
.faq{max-width:800px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--sand)}
.faq__q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  font-family:var(--maru);font-weight:700;font-size:1.04rem;color:var(--bark);
  padding:25px 48px 25px 40px;position:relative;
}
.faq__q::before{content:"Q";position:absolute;left:2px;top:25px;font-family:var(--out);font-weight:800;color:var(--orange)}
.faq__q::after{content:"";position:absolute;right:10px;top:30px;width:14px;height:14px;
  background:linear-gradient(var(--orange),var(--orange)) center/14px 3px no-repeat,
             linear-gradient(var(--orange),var(--orange)) center/3px 14px no-repeat;
  transition:transform .3s var(--ease);
}
.faq__item.open .faq__q::after{transform:rotate(135deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a-inner{padding:0 40px 26px;color:var(--mist);line-height:2}

/* ---------- RECRUIT ---------- */
.recruit-points{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:768px){.recruit-points{grid-template-columns:1fr}}

/* ---------- LEGAL (privacy etc.) ---------- */
.legal{max-width:800px;margin:0 auto}
.legal h3{font-family:var(--maru);font-weight:700;font-size:1.16rem;color:var(--bark);margin:40px 0 10px}
.legal h3:first-child{margin-top:0}
.legal p{font-size:1rem;line-height:1.95;color:var(--mist)}
.legal ul{margin:10px 0 10px 1.3em;list-style:disc}
.legal li{font-size:1rem;line-height:1.9;color:var(--mist)}
.legal__date{margin-top:44px;font-size:.9rem;color:var(--mist);text-align:right}

/* ---------- 404 ---------- */
.notfound{padding-top:clamp(40px,8vh,90px)}
.notfound__big{
  font-family:var(--out);font-weight:900;line-height:1;
  font-size:clamp(6rem,20vw,14rem);
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 10px 30px rgba(224,112,15,.3));
}

/* ---------- Contact Form 7 ---------- */
.c-wpcf7{max-width:760px;margin:0 auto}
.c-wpcf7 table.inquiry{width:100%;border-collapse:collapse}
.c-wpcf7 table.inquiry tbody,.c-wpcf7 table.inquiry tr{display:block}
.c-wpcf7 table.inquiry tr{margin-bottom:22px}
.c-wpcf7 table.inquiry th{display:flex;align-items:center;gap:10px;text-align:left;font-family:var(--maru);font-weight:700;font-size:.97rem;margin-bottom:9px;padding:0}
.c-wpcf7 table.inquiry td{display:block;padding:0}
.c-wpcf7 .haveto,.c-wpcf7 .any{font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:7px;color:#fff;font-family:var(--sans)}
.c-wpcf7 .haveto{background:var(--orange)}
.c-wpcf7 .any{background:var(--mist)}
.c-wpcf7 input[type=text],.c-wpcf7 input[type=email],.c-wpcf7 input[type=tel],.c-wpcf7 textarea,.c-wpcf7 select{
  width:100%;font-family:var(--sans);font-size:1rem;color:var(--bark);
  background:#fff;border:2px solid var(--sand);border-radius:14px;padding:14px 18px;
  transition:border-color .25s;
}
.c-wpcf7 input:focus,.c-wpcf7 textarea:focus,.c-wpcf7 select:focus{outline:none;border-color:var(--orange)}
.c-wpcf7 textarea{min-height:150px;resize:vertical}
.c-wpcf7__acceptance{margin:6px 0 24px;font-size:.88rem;color:var(--mist);line-height:1.7}
.c-wpcf7__submit_wrap{text-align:center}
.c-wpcf7 input[type=submit]{
  font-family:var(--maru);font-weight:700;font-size:16px;color:#fff;cursor:pointer;
  background:linear-gradient(115deg,#E0700F,#EFA920);border:0;border-radius:999px;
  padding:18px 48px;box-shadow:0 10px 28px rgba(224,112,15,.4);transition:transform .3s var(--ease);
}
.c-wpcf7 input[type=submit]:hover{transform:translateY(-3px) rotate(-1.5deg)}
.c-wpcf7 .wpcf7-not-valid-tip{color:#d6453d;font-size:.85rem;margin-top:5px}
.c-wpcf7 .wpcf7-response-output{margin:18px 0 0!important;padding:14px 18px!important;border-radius:12px!important;font-size:.92rem}

/* ---------- COMPANY ---------- */
.company__list{display:flex;flex-direction:column;border-top:2px solid var(--sand)}
.company__list>div{display:flex;gap:30px;padding:24px 8px;border-bottom:1px solid var(--sand)}
.company__list dt{
  font-family:var(--maru);font-weight:700;color:var(--orange);
  min-width:130px;flex-shrink:0;
}
.company__list dd{color:var(--bark)}

/* ---------- MEMBER ---------- */
.member__role{
  display:inline-block;font-family:var(--out);font-weight:800;
  font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  color:#fff;background:var(--grad);padding:5px 13px;border-radius:999px;
}
.mbox{
  aspect-ratio:1/1;border-radius:24px;overflow:hidden;
  background:linear-gradient(165deg,#FCF3E0 0%,#F0DDBB 100%);
  display:flex;align-items:flex-end;justify-content:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.55),0 14px 30px rgba(46,28,12,.1);
}
.mbox img{width:97%;height:auto;display:block;filter:drop-shadow(0 8px 14px rgba(46,28,12,.16))}

.member-lead{
  display:flex;gap:48px;align-items:center;
  max-width:880px;margin:0 auto 58px;
  background:#fff;border:1px solid var(--sand);border-radius:30px;
  padding:40px 48px;box-shadow:0 26px 56px rgba(46,28,12,.09);
}
.member-lead__photo{flex-shrink:0;width:228px}
.member-lead__body{flex:1}
.member-lead__name{
  font-family:var(--maru);font-weight:900;font-size:1.7rem;
  color:var(--bark);margin:12px 0 0;
}
.member-lead__name span{
  display:block;font-family:var(--out);font-weight:600;
  font-size:.78rem;letter-spacing:.11em;color:var(--mist);margin-top:4px;
}
.member-lead__bio{color:var(--mist);font-size:.97rem;margin-top:14px}

.member-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
  max-width:980px;margin:0 auto;
}
.member{text-align:center}
.member .mbox{margin-bottom:16px}
.member__name{
  font-family:var(--maru);font-weight:900;font-size:1.15rem;
  color:var(--bark);margin-top:10px;
}

.member-crew{max-width:760px;margin:64px auto 0;text-align:center}
.member-crew__cap{
  font-family:var(--maru);font-weight:700;color:var(--mist);
  font-size:.95rem;margin-bottom:22px;
}
.member-crew__row{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.member-crew__row span{
  width:104px;height:104px;border-radius:50%;overflow:hidden;
  background:linear-gradient(165deg,#FCF3E0,#F0DDBB);
  display:flex;align-items:flex-end;justify-content:center;
  box-shadow:0 8px 18px rgba(46,28,12,.1);
}
.member-crew__row span img{width:97%;height:auto;display:block}

.member-group{
  text-align:center;font-family:var(--maru);font-weight:900;
  font-size:1.5rem;color:var(--bark);margin:0 0 40px;
}
.member-group span{
  display:block;font-family:var(--out);font-weight:800;
  font-size:11px;letter-spacing:.22em;color:var(--orange);margin-top:6px;
}
.member-group--mt{margin-top:26px}
.member-lead--rev{flex-direction:row-reverse}

/* ===== 遊び心マイクロインタラクション ===== */
.member{transition:transform .4s var(--ease)}
.member:hover{transform:translateY(-9px)}
.member .mbox img{transition:transform .45s var(--ease)}
.member:hover .mbox img{transform:translateY(-7px) scale(1.06)}
.member:hover .mbox{box-shadow:inset 0 0 0 1px rgba(255,255,255,.6),0 24px 42px rgba(46,28,12,.18)}
.member__name{transition:color .3s}
.member:hover .member__name{color:var(--orange)}
.member-crew__row span{transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.member-crew__row span:hover{transform:translateY(-8px) scale(1.13) rotate(-5deg);box-shadow:0 16px 28px rgba(46,28,12,.22);z-index:2}
.member-lead__photo .mbox img{transition:transform .5s var(--ease)}
.member-lead:hover .member-lead__photo .mbox img{transform:scale(1.05) rotate(-1.5deg)}
.kicker i{transition:transform .55s var(--ease)}
.section__head:hover .kicker i{transform:rotate(360deg)}
.btn--primary,.header__cta{will-change:transform}

/* ---------- 言語切替 ---------- */
.lang-switch{display:inline-flex;align-items:center;gap:2px;margin-left:8px}
.lang-switch a{
  font-family:var(--out);font-size:12px;font-weight:700;letter-spacing:.02em;
  padding:5px 9px;border-radius:7px;color:inherit;opacity:.62;
  transition:opacity .2s,background .2s,color .2s;
}
.lang-switch a:hover{opacity:1}
.lang-switch a.is-active{opacity:1;background:rgba(224,112,15,.14);color:var(--orange)}
@media(max-width:768px){
  .lang-switch{margin:18px 0 0}
  .lang-switch a{font-size:15px;padding:8px 14px}
}

/* ---------- 木の棒 HERO（理念／社名の由来） ---------- */
.stick-hero{
  max-width:620px;margin:6px auto 10px;
  filter:drop-shadow(0 20px 22px rgba(46,28,12,.2));
}
.stick-hero img{width:100%;height:auto;display:block;transform:rotate(-2.5deg)}

/* ---------- SITEMAP ---------- */
.sitemap{
  display:grid;grid-template-columns:repeat(2,1fr);gap:36px 56px;
  max-width:900px;margin:0 auto;
}
.sitemap__title{
  font-family:var(--maru);font-weight:900;font-size:1.15rem;color:var(--bark);
  display:flex;align-items:center;gap:11px;
  padding-bottom:13px;margin-bottom:12px;border-bottom:2px solid var(--sand);
}
.sitemap__title i{
  width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-style:normal;font-weight:700;flex-shrink:0;
}
.sitemap__group ul{display:flex;flex-direction:column;gap:2px}
.sitemap__group li a{
  display:block;padding:9px 14px;border-radius:10px;color:var(--bark);font-weight:500;
  transition:background .25s,color .25s,transform .25s;
}
.sitemap__group li a::before{content:"›";color:var(--orange);margin-right:10px;font-weight:700}
.sitemap__group li a:hover{background:#fff;color:var(--orange);transform:translateX(5px)}
@media(max-width:768px){.sitemap{grid-template-columns:1fr;gap:28px}}

/* ---------- CONTACT ---------- */
.contact{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#E0700F,#EFA920);
  padding:140px 40px;text-align:center;
}
.contact::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.25),transparent 50%);
}
.contact__inner{position:relative;z-index:2;max-width:740px;margin:0 auto}
.contact__kicker{font-family:var(--out);font-weight:800;letter-spacing:.22em;font-size:13px;color:rgba(255,255,255,.85)}
.contact__title{
  font-family:var(--maru);font-weight:900;color:#fff;
  font-size:clamp(2rem,5.5vw,3.8rem);line-height:1.25;margin:18px 0 22px;
  text-shadow:0 6px 24px rgba(46,28,12,.25);
}
.contact__lead{color:rgba(255,255,255,.94);margin-bottom:38px}
.contact .btn--primary{background:#fff;color:var(--orange);box-shadow:0 16px 40px rgba(46,28,12,.3)}
.contact .btn--primary::after{background:#fff8ee}
.contact .btn--primary:hover{color:var(--orange)}
.contact__mail{margin-top:20px;font-family:var(--out);font-weight:600;color:#fff;letter-spacing:.05em}

/* ---------- FOOTER ---------- */
.footer{
  background:var(--ink);color:rgba(255,255,255,.6);
  padding:70px 40px 40px;
  display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;align-items:flex-start;
}
.footer__brand img{height:54px;margin-bottom:14px;filter:drop-shadow(0 0 0 #fff)}
.footer__brand p{font-family:var(--maru);font-weight:700;color:var(--gold);font-size:.95rem}
.footer__nav{display:flex;flex-wrap:wrap;gap:8px 26px;max-width:520px}
.footer__nav a{font-size:.9rem;transition:color .25s}
.footer__nav a:hover{color:var(--gold)}
.footer__copy{width:100%;font-family:var(--out);font-size:12px;letter-spacing:.05em;color:rgba(255,255,255,.35);border-top:1px solid rgba(255,255,255,.08);padding-top:24px}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .story__steps,.service__grid{grid-template-columns:1fr 1fr}
  .works__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .header{padding:14px 22px}
  .header.scrolled{padding:10px 22px}
  .header__nav{
    position:fixed;inset:0;background:rgba(23,16,10,.98);
    flex-direction:column;justify-content:center;gap:26px;
    transform:translateX(100%);transition:transform .4s var(--ease);
  }
  .header__nav.open{transform:none}
  .header__nav a{color:#fff!important;text-shadow:none!important;font-size:18px}
  .header__burger{display:flex;z-index:10}
  .hero{padding:128px 20px 92px}
  .br-pc{display:none}
  .intro{padding:64px 22px}
  .section{padding:80px 22px}
  .story__steps,.service__grid,.works__grid{grid-template-columns:1fr}
  .story__steps{margin-bottom:50px}
  .story__quote{padding:30px}
  .logic{flex-direction:row;gap:18px;padding:22px}
  .mvv__row{padding:32px 26px}
  .contact,.philosophy,.strength{padding-inline:22px}
  .stick-progress{display:none}
  .member-lead,.member-lead--rev{flex-direction:column;gap:24px;padding:30px 24px;text-align:center}
  .member-lead__photo{width:172px}
  .member-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .member-crew__row span{width:84px;height:84px}
}

/* =========================================================
   UX ENHANCE — depth · 3D · motion (2026-05)
   ========================================================= */

/* cursor companion glow（魔法の灯） */
.cursor-glow{
  position:fixed;left:0;top:0;width:30px;height:30px;margin:-15px 0 0 -15px;
  border-radius:50%;pointer-events:none;z-index:9500;
  background:radial-gradient(circle,rgba(239,169,32,.6),rgba(224,112,15,.13) 58%,transparent 72%);
  mix-blend-mode:screen;opacity:0;
  transition:opacity .4s,width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease);
  will-change:transform;
}
.cursor-glow.on{opacity:.92}
.cursor-glow.hot{width:64px;height:64px;margin:-32px 0 0 -32px}
@media(hover:none),(pointer:coarse){.cursor-glow{display:none!important}}

/* 3D tilt cards + glare */
.story__steps,.service__grid,.svc-grid,.works__grid,.feat{perspective:1500px}
.tilt3d{transform-style:preserve-3d;overflow:hidden}
.tilt3d.tilting{transition:none}
.card-glare{
  position:absolute;inset:0;z-index:5;pointer-events:none;
  opacity:0;transition:opacity .45s;border-radius:inherit;
}
.tilt3d>*:not(.card-glare){position:relative;z-index:1}

/* image curtain reveal */
.img-rev{clip-path:inset(0 0 102% 0)}
.img-rev.shown{clip-path:inset(0 0 0 0);transition:clip-path 1.15s var(--ease)}

/* hand-drawn marker — draw-on swipe */
.mark::after{
  transform:scaleX(0) rotate(-1.4deg);transform-origin:left center;
  transition:transform .72s var(--ease) .12s;
}
.mark.drawn::after{transform:scaleX(1) rotate(-1.4deg)}

.hero__inner{will-change:transform}

/* concept diagram（概念図） */
.diagram{
  max-width:1100px;margin:48px auto 0;
  border-radius:24px;overflow:hidden;
  border:1px solid var(--sand);background:#fff;
  box-shadow:0 30px 64px rgba(46,28,12,.16);
}
.diagram img{width:100%;height:auto;display:block;transition:transform 1.3s var(--ease)}
.diagram:hover img{transform:scale(1.025)}
.diagram figcaption{
  padding:13px 22px;background:var(--cream);
  font-family:var(--maru);font-weight:700;font-size:.88rem;
  color:var(--mist);text-align:center;
}
.section__head + .diagram{margin-top:8px}

/* MVV — atmospheric background image（情報の邪魔をしない背景レイヤー） */
.mvv__row,.philosophy__message{position:relative;overflow:hidden}
.mvv__bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.mvv__bg img{
  width:100%;height:100%;object-fit:cover;object-position:50% 40%;
  transition:transform 1.8s var(--ease);
}
.mvv__row:hover .mvv__bg img,
.philosophy__message:hover .mvv__bg img{transform:scale(1.05)}
.mvv__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(101deg,
    rgba(33,21,9,.97) 0%,rgba(33,21,9,.93) 40%,
    rgba(33,21,9,.8) 72%,rgba(33,21,9,.62) 100%);
}
.philosophy__message .mvv__bg::after{
  background:radial-gradient(ellipse 80% 78% at 50% 46%,
    rgba(33,21,9,.72) 0%,rgba(33,21,9,.93) 68%,rgba(33,21,9,.97) 100%);
}
.mvv__row > *:not(.mvv__bg),
.philosophy__message > *:not(.mvv__bg){position:relative;z-index:1}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .hero__title .char{transform:none!important}
  .cursor-glow{display:none!important}
  .img-rev{clip-path:none!important}
  .mark::after,.mark.drawn::after{transform:scaleX(1) rotate(-1.4deg)!important}
  .tilt3d{transform:none!important}
}