/*
Theme Name: muutos
Theme URI: https://muutos.example
Author: muutos Inc.
Description: 株式会社muutos コーポレートサイト オリジナルテーマ
Version: 1.0.0
Requires PHP: 7.4
License: Proprietary
Text Domain: muutos
*/
:root{
  --ink:#1B2430;
  --paper:#FAFBFA;
  --teal:#14807A;
  --teal-soft:#DFF0EE;
  --gray:#7C8792;
  --line:#E3E7E6;
  --max:1120px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Noto Sans JP',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.9;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Zen Kaku Gothic New',sans-serif;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.en{font-family:'Manrope',sans-serif;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(250,251,250,.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  height:64px;display:flex;align-items:center;justify-content:space-between;
}
.logo{font-family:'Manrope',sans-serif;font-weight:800;font-size:22px;letter-spacing:-.02em;}
.logo span{color:var(--teal);}
nav ul{display:flex;gap:32px;list-style:none;align-items:center;}
nav a{font-size:13px;font-weight:500;letter-spacing:.08em;position:relative;}
nav a::after{
  content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;
  background:var(--teal);transition:width .25s;
}
nav a:hover::after,nav a.current::after{width:100%;}
.nav-recruit{
  background:var(--ink);color:#fff;padding:8px 20px;border-radius:100px;
  transition:background .25s;
}
.nav-recruit:hover{background:var(--teal);}
.nav-recruit::after{display:none;}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.3s;}

/* mobile drawer */
.drawer{
  display:none;position:fixed;inset:64px 0 0 0;z-index:99;
  background:var(--paper);padding:40px 24px;
}
.drawer.open{display:block;}
.drawer ul{list-style:none;display:grid;gap:4px;}
.drawer a{
  display:block;padding:16px 8px;font-size:16px;font-weight:700;
  border-bottom:1px solid var(--line);
}

/* ---------- hero (top) ---------- */
.hero{
  min-height:100svh;
  display:flex;align-items:center;
  position:relative;overflow:hidden;
  padding-top:64px;
}
.hero-blob{
  position:absolute;right:-8%;top:50%;transform:translateY(-50%);
  width:min(58vw,680px);aspect-ratio:1;
  background:linear-gradient(135deg,var(--teal-soft),#CBE6E0);
  animation:morph 18s ease-in-out infinite;
  z-index:0;
}
@keyframes morph{
  0%,100%{border-radius:58% 42% 46% 54% / 52% 55% 45% 48%;}
  25%{border-radius:45% 55% 62% 38% / 40% 48% 52% 60%;}
  50%{border-radius:52% 48% 38% 62% / 60% 40% 60% 40%;}
  75%{border-radius:40% 60% 55% 45% / 48% 58% 42% 52%;}
}
.hero-inner{
  position:relative;z-index:1;
  max-width:var(--max);margin:0 auto;padding:0 24px;width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
}
.hero-left{flex:1;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;letter-spacing:.14em;color:var(--gray);margin-bottom:28px;
}
.hero-eyebrow::before{content:"";width:32px;height:1px;background:var(--teal);}
.hero-wordmark{
  font-family:'Manrope',sans-serif;font-weight:800;
  font-size:clamp(64px,11vw,140px);
  letter-spacing:-.04em;line-height:1;
  margin-bottom:24px;
}
.hero-wordmark span{color:var(--teal);}
.hero-note{font-size:13px;color:var(--gray);letter-spacing:.06em;margin-bottom:48px;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 32px;border-radius:100px;font-size:14px;font-weight:700;
  letter-spacing:.06em;transition:all .25s;border:none;cursor:pointer;
  font-family:'Noto Sans JP',sans-serif;
}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--teal);transform:translateY(-2px);}
.btn-ghost{border:1.5px solid var(--ink);background:transparent;}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--ink);}
.btn-light:hover{background:#7FD1C8;transform:translateY(-2px);}
.hero-copy-vertical{
  writing-mode:vertical-rl;
  font-family:'Zen Kaku Gothic New',sans-serif;
  font-weight:900;font-size:clamp(28px,4vw,44px);
  letter-spacing:.28em;line-height:1.6;
  height:clamp(280px,44vh,420px);
  flex-shrink:0;
  padding-right:8px;
  border-right:1px solid var(--line);
}
.scroll-hint{
  position:absolute;bottom:32px;left:24px;z-index:1;
  font-size:11px;letter-spacing:.2em;color:var(--gray);
  display:flex;align-items:center;gap:12px;
}
.scroll-hint::after{
  content:"";width:48px;height:1px;background:var(--gray);
  animation:hint 2.4s ease-in-out infinite;transform-origin:left;
}
@keyframes hint{0%,100%{transform:scaleX(.3);opacity:.4;}50%{transform:scaleX(1);opacity:1;}}

/* ---------- page hero (下層) ---------- */
.page-hero{
  padding:160px 0 72px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);background:#fff;
}
.page-hero-blob{
  position:absolute;right:-14%;top:-30%;
  width:420px;aspect-ratio:1;
  background:linear-gradient(135deg,var(--teal-soft),#CBE6E0);
  animation:morph 20s ease-in-out infinite;opacity:.7;
}
.page-hero .wrap{position:relative;z-index:1;}
.breadcrumb{
  font-size:12px;color:var(--gray);margin-bottom:28px;
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;
}
.breadcrumb a:hover{color:var(--teal);}
.breadcrumb span{color:#C4CBD1;}
.page-title-en{
  font-family:'Manrope',sans-serif;font-weight:800;
  font-size:clamp(40px,7vw,72px);letter-spacing:-.03em;line-height:1;
  margin-bottom:16px;
}
.page-title-en em{font-style:normal;color:var(--teal);}
.page-title-ja{font-size:15px;font-weight:700;letter-spacing:.14em;color:var(--gray);}

/* ---------- section base ---------- */
section{padding:110px 0;}
.sec-head{margin-bottom:56px;}
.sec-label{
  font-family:'Manrope',sans-serif;font-weight:600;font-size:12px;
  letter-spacing:.22em;color:var(--teal);text-transform:uppercase;
  display:flex;align-items:center;gap:12px;margin-bottom:16px;
}
.sec-label::after{content:"";flex:0 0 40px;height:1px;background:var(--teal);}
.sec-title{font-size:clamp(26px,4vw,38px);font-weight:900;letter-spacing:.04em;line-height:1.5;}
.sec-lead{margin-top:20px;color:#4A5560;font-size:15px;max-width:640px;}

/* ---------- mission ---------- */
.mission{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.mission-statement{
  font-family:'Zen Kaku Gothic New',sans-serif;
  font-size:clamp(20px,2.6vw,27px);font-weight:700;line-height:2.1;letter-spacing:.05em;
}
.mission-statement em{font-style:normal;color:var(--teal);}
.mission-body{color:#4A5560;font-size:15px;}
.mission-body p+p{margin-top:1.4em;}

/* ---------- business grid (top) ---------- */
.biz-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);}
.biz-card{
  background:var(--paper);padding:48px 44px;position:relative;overflow:hidden;
  transition:background .3s;display:flex;flex-direction:column;
}
.biz-card:hover{background:#fff;}
.biz-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.biz-card:hover::before{transform:scaleX(1);}
.biz-cat{
  font-family:'Manrope',sans-serif;font-weight:600;font-size:11px;
  letter-spacing:.24em;color:var(--gray);text-transform:uppercase;margin-bottom:20px;
}
.biz-name{font-size:22px;font-weight:900;letter-spacing:.04em;margin-bottom:16px;}
.biz-desc{font-size:14px;color:#4A5560;margin-bottom:24px;flex:1;}
.biz-links{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  font-size:12px;font-weight:500;padding:6px 16px;border-radius:100px;
  border:1px solid var(--line);background:#fff;transition:all .25s;
}
a.chip:hover{border-color:var(--teal);color:var(--teal);}
.chip-static{color:var(--gray);}
.biz-more{margin-top:24px;}

/* ---------- facility detail (business page) ---------- */
.facility{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:56px;margin-bottom:40px;
}
.facility-head{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:12px;
}
.facility-type{
  font-size:12px;font-weight:700;letter-spacing:.08em;
  padding:6px 18px;border-radius:100px;background:var(--teal-soft);color:var(--teal);
}
.facility-name{font-size:clamp(22px,3vw,30px);font-weight:900;letter-spacing:.04em;}
.facility-sub{font-size:13px;color:var(--gray);margin-bottom:32px;}
.facility-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 56px;margin-bottom:36px;}
.facility-block h4{
  font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--teal);
  margin-bottom:12px;display:flex;align-items:center;gap:10px;
}
.facility-block h4::before{content:"";width:16px;height:1px;background:var(--teal);}
.facility-block p{font-size:14px;color:#4A5560;}
.facility-block ul{list-style:none;display:grid;gap:8px;}
.facility-block li{
  font-size:14px;color:#4A5560;padding-left:18px;position:relative;
}
.facility-block li::before{
  content:"";position:absolute;left:0;top:.85em;width:8px;height:1.5px;background:var(--teal);
}
.facility-foot{
  display:flex;gap:16px;flex-wrap:wrap;align-items:center;
  padding-top:28px;border-top:1px solid var(--line);
}
.facility-addr{font-size:13px;color:var(--gray);margin-right:auto;}

/* ---------- service cards (web/estate/product) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px 32px;
}
.svc-card h4{font-size:17px;font-weight:900;margin-bottom:12px;letter-spacing:.04em;}
.svc-card p{font-size:13.5px;color:#4A5560;}
.svc-num{
  font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;
  color:var(--teal);letter-spacing:.1em;margin-bottom:16px;display:block;
}

/* ---------- news ---------- */
.news-list{border-top:1px solid var(--line);}
.news-item{
  display:grid;grid-template-columns:120px 110px 1fr auto;gap:24px;align-items:center;
  padding:26px 8px;border-bottom:1px solid var(--line);transition:background .25s;
}
.news-item:hover{background:#fff;}
.news-date{font-family:'Manrope',sans-serif;font-size:13px;color:var(--gray);}
.news-tag{
  font-size:11px;font-weight:700;letter-spacing:.08em;text-align:center;
  padding:4px 0;border-radius:100px;background:var(--teal-soft);color:var(--teal);
}
.news-title{font-size:14px;font-weight:500;}
.news-arrow{color:var(--gray);transition:transform .25s;}
.news-item:hover .news-arrow{transform:translateX(6px);color:var(--teal);}
.news-more{margin-top:40px;text-align:right;}
.text-link{
  font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--teal);
  display:inline-flex;align-items:center;gap:8px;transition:gap .25s;
}
.text-link:hover{gap:14px;}

/* ---------- recruit ---------- */
.recruit{background:var(--ink);color:#fff;position:relative;overflow:hidden;}
.recruit-blob{
  position:absolute;left:-10%;bottom:-40%;width:520px;aspect-ratio:1;
  background:rgba(20,128,122,.22);
  animation:morph 22s ease-in-out infinite;
}
.recruit .wrap{position:relative;z-index:1;}
.recruit-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center;}
.recruit .sec-label{color:#7FD1C8;}
.recruit .sec-label::after{background:#7FD1C8;}
.recruit-title{font-size:clamp(26px,4vw,40px);font-weight:900;letter-spacing:.05em;line-height:1.6;margin-bottom:24px;}
.recruit-body{color:#B8C2CC;font-size:14px;margin-bottom:40px;}
.recruit-points{list-style:none;display:grid;gap:16px;}
.recruit-points li{
  display:flex;gap:16px;align-items:baseline;
  padding:18px 24px;border:1px solid rgba(255,255,255,.14);border-radius:12px;
  font-size:14px;font-weight:500;
}
.recruit-points li::before{content:"—";color:#7FD1C8;font-weight:700;}

/* ---------- job cards (recruit page) ---------- */
.job-list{display:grid;gap:24px;}
.job-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:40px 44px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  transition:border-color .25s;
}
.job-card:hover{border-color:var(--teal);}
.job-tags{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap;}
.job-tag{
  font-size:11px;font-weight:700;letter-spacing:.06em;
  padding:4px 14px;border-radius:100px;background:var(--teal-soft);color:var(--teal);
}
.job-tag-gray{background:#EEF1F0;color:var(--gray);}
.job-name{font-size:20px;font-weight:900;letter-spacing:.04em;margin-bottom:10px;}
.job-desc{font-size:13.5px;color:#4A5560;}
.job-meta{
  display:grid;gap:6px;font-size:13px;color:#4A5560;margin-top:16px;
}
.job-meta b{color:var(--gray);font-weight:700;margin-right:8px;font-size:12px;}

/* ---------- company table ---------- */
.company-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:64px;}
.company-table{width:100%;border-collapse:collapse;}
.company-table th,.company-table td{
  text-align:left;padding:20px 8px;border-bottom:1px solid var(--line);
  font-size:14px;vertical-align:top;
}
.company-table th{
  width:130px;font-weight:700;color:var(--gray);letter-spacing:.06em;white-space:nowrap;
}

/* ---------- message (about page) ---------- */
.message-grid{display:grid;grid-template-columns:280px 1fr;gap:64px;align-items:start;}
.message-photo{
  aspect-ratio:3/4;border-radius:16px;background:linear-gradient(150deg,#E7EDEB,#CBE6E0);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--gray);letter-spacing:.1em;
}
.message-body{color:#39434D;font-size:15px;}
.message-body p+p{margin-top:1.5em;}
.message-sign{
  margin-top:40px;font-size:14px;font-weight:700;letter-spacing:.06em;
}
.message-sign small{display:block;font-weight:400;color:var(--gray);font-size:12px;margin-bottom:4px;}

/* ---------- values ---------- */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.value-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:40px 32px;
}
.value-card .en{
  font-weight:800;font-size:13px;color:var(--teal);letter-spacing:.16em;
  display:block;margin-bottom:16px;
}
.value-card h4{font-size:18px;font-weight:900;margin-bottom:12px;}
.value-card p{font-size:13.5px;color:#4A5560;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;}
.contact-note{font-size:14px;color:#4A5560;}
.contact-note p+p{margin-top:1.2em;}
.form{display:grid;gap:28px;}
.form-row{display:grid;gap:10px;}
.form-row label{font-size:13px;font-weight:700;letter-spacing:.06em;}
.req{
  font-size:10px;font-weight:700;color:#fff;background:var(--teal);
  border-radius:4px;padding:2px 8px;margin-left:10px;vertical-align:middle;
}
.form input[type=text],.form input[type=email],.form select,.form textarea{
  width:100%;padding:14px 18px;border:1px solid var(--line);border-radius:10px;
  font-family:'Noto Sans JP',sans-serif;font-size:14px;background:#fff;
  transition:border-color .25s;
}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--teal);
}
.form textarea{min-height:160px;resize:vertical;}
.form-submit{justify-self:start;}

/* ---------- cta band ---------- */
.cta-band{
  background:var(--ink);color:#fff;border-radius:24px;
  padding:64px 56px;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;position:relative;overflow:hidden;
}
.cta-band-blob{
  position:absolute;right:-6%;top:-60%;width:340px;aspect-ratio:1;
  background:rgba(20,128,122,.28);animation:morph 20s ease-in-out infinite;
}
.cta-band>*{position:relative;z-index:1;}
.cta-band h3{font-size:clamp(20px,3vw,28px);font-weight:900;letter-spacing:.05em;}
.cta-band p{color:#B8C2CC;font-size:13.5px;margin-top:8px;}

/* ---------- footer ---------- */
footer{background:#fff;border-top:1px solid var(--line);padding:64px 0 32px;}
.footer-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:56px;}
.footer-logo{font-family:'Manrope',sans-serif;font-weight:800;font-size:24px;margin-bottom:12px;}
.footer-logo span{color:var(--teal);}
.footer-addr{font-size:13px;color:var(--gray);}
.footer-nav{display:flex;gap:56px;flex-wrap:wrap;}
.footer-nav h4{font-size:12px;letter-spacing:.16em;color:var(--gray);margin-bottom:16px;font-weight:700;}
.footer-nav ul{list-style:none;display:grid;gap:10px;}
.footer-nav a{font-size:13px;}
.footer-nav a:hover{color:var(--teal);}
.copyright{
  text-align:center;font-family:'Manrope',sans-serif;
  font-size:11px;letter-spacing:.1em;color:var(--gray);
  padding-top:32px;border-top:1px solid var(--line);
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.on{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  .hero-blob,.recruit-blob,.page-hero-blob,.cta-band-blob,.scroll-hint::after{animation:none;}
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- mobile ---------- */
@media (max-width:860px){
  nav{display:none;}
  .menu-btn{display:block;}
  .hero-inner{flex-direction:column;align-items:flex-start;gap:48px;}
  .hero-copy-vertical{
    writing-mode:horizontal-tb;height:auto;border-right:none;
    border-top:1px solid var(--line);padding:24px 0 0;letter-spacing:.14em;
  }
  .hero-blob{right:-40%;top:20%;width:88vw;}
  .page-hero{padding:120px 0 56px;}
  .mission-grid,.recruit-grid,.company-grid,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .message-grid{grid-template-columns:1fr;gap:32px;}
  .message-photo{max-width:260px;}
  .biz-grid{grid-template-columns:1fr;}
  .biz-card{padding:36px 28px;}
  .facility{padding:36px 28px;}
  .facility-grid{grid-template-columns:1fr;gap:28px;}
  .svc-grid,.values-grid{grid-template-columns:1fr;}
  .job-card{grid-template-columns:1fr;padding:32px 28px;}
  .news-item{grid-template-columns:1fr auto;gap:8px 16px;}
  .news-date{order:1;}
  .news-tag{order:2;justify-self:start;padding:4px 16px;}
  .news-title{order:3;grid-column:1/-1;}
  .news-arrow{display:none;}
  .cta-band{padding:44px 32px;}
  section{padding:72px 0;}
}