:root{
  --navy:#071329; --navy2:#0c2147; --silver:#cbd3df; --ice:#eef3f8;
  --ink:#101827; --muted:#647084; --line:rgba(9,25,52,.12); --white:#fff;
  --accent:#7fa7d9; --shadow:0 18px 60px rgba(5,18,39,.12); --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#f7f9fc;line-height:1.8}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-inner{height:88px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand img{width:54px;height:54px;border-radius:50%;box-shadow:0 8px 22px rgba(7,19,41,.2)}
.brand-name{font-weight:800;letter-spacing:.08em;font-size:18px}.brand-en{display:block;font-size:10px;letter-spacing:.18em;color:var(--muted);margin-top:2px}
.global-nav{display:flex;align-items:center;gap:24px;margin-left:auto;font-size:14px;font-weight:650}
.global-nav a{position:relative;padding:12px 0}.global-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:7px;height:2px;background:linear-gradient(90deg,#304d79,#aebdce);transition:.25s}.global-nav a:hover:after,.global-nav a.active:after{right:0}
.lang{font-size:12px;color:var(--muted);padding-left:8px}.lang button{border:0;background:none;font:inherit;color:inherit;cursor:pointer;padding:4px}
.menu-btn{display:none;margin-left:auto;border:0;background:var(--navy);color:#fff;border-radius:12px;width:44px;height:44px;font-size:20px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(126,163,211,.24),transparent 28%),linear-gradient(135deg,#071329 0%,#0b1f42 58%,#132e5c 100%);color:#fff;padding:104px 0 96px}
.hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-150px;top:-220px;box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.018)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:70px;position:relative}
.eyebrow{font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:#b9cae2;font-weight:800}.hero h1{font-size:clamp(38px,6vw,72px);line-height:1.14;margin:16px 0 20px;letter-spacing:.01em}.hero p{font-size:17px;color:#dbe5f2;max-width:650px}.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:800;font-size:14px;transition:.22s}.btn-primary{background:linear-gradient(135deg,#f8fbff,#bdc9d8);color:#071329;box-shadow:0 10px 30px rgba(172,195,226,.2)}.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff}.btn:hover{transform:translateY(-2px)}
.hero-panel{background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.25)}
.hero-panel .mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.mini-card{padding:16px;border-radius:16px;background:rgba(255,255,255,.08);font-size:12px;color:#dce7f5}.mini-card strong{display:block;color:#fff;font-size:16px;margin-bottom:4px}
.section{padding:88px 0}.section.white{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:38px}.section-head h2{font-size:34px;margin:5px 0 0}.section-head p{max-width:600px;color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 35px rgba(10,32,66,.06)}.card .icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#0b1f42,#6783aa);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:20px}.card h3{margin:0 0 10px}.card p{color:var(--muted);margin:0}.card .price{font-size:28px;font-weight:900;margin:18px 0 4px;color:#0a2248}
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}.glass{background:linear-gradient(135deg,#0b1d3b,#183965);color:#fff;border-radius:28px;padding:40px;box-shadow:var(--shadow)}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px}.stat strong{font-size:24px;display:block}.stat span{font-size:12px;color:#cbd8e8}
.page-hero{background:linear-gradient(135deg,#071329,#17365f);color:#fff;padding:72px 0}.page-hero h1{font-size:44px;margin:10px 0 0}.page-hero p{color:#cfdaea;max-width:720px}
.info-table{border-top:1px solid var(--line)}.info-row{display:grid;grid-template-columns:190px 1fr;padding:20px 0;border-bottom:1px solid var(--line)}.info-row dt{font-weight:800}.info-row dd{margin:0;color:#374154}
.profile{display:grid;grid-template-columns:210px 1fr;gap:30px;align-items:start}.profile img{width:210px;border-radius:22px;box-shadow:var(--shadow)}
.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:130px 1fr;gap:20px;border:1px solid var(--line);background:#fff;border-radius:18px;padding:20px}.timeline-item time{font-weight:800;color:#17365f}
.form{display:grid;gap:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:7px}.field label em{font-style:normal;color:#b34444;font-size:11px;margin-left:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #d7dee8;background:#fff;border-radius:12px;padding:13px 14px;font:inherit;outline:none}.field textarea{min-height:150px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6c8eb9;box-shadow:0 0 0 4px rgba(100,139,189,.1)}
.notice{background:#eef4fb;border:1px solid #d8e4f2;border-radius:16px;padding:18px;color:#4f5f73;font-size:13px}.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#4f5f73}
.job-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.job{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px}.job .tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.08em;background:#e8eef6;color:#17365f;padding:6px 10px;border-radius:999px}.job h3{margin:14px 0 8px}.job dl{display:grid;grid-template-columns:90px 1fr;font-size:13px}.job dt{font-weight:800}.job dd{margin:0 0 8px;color:#586579}
.footer{background:#061126;color:#cbd5e4;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:50px}.footer h4{color:#fff;margin:0 0 14px}.footer a{display:block;color:#cbd5e4;font-size:13px;margin:8px 0}.footer .brand-name{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;font-size:12px;color:#8fa0b8}
@media(max-width:900px){.global-nav{display:none;position:absolute;top:88px;left:0;right:0;background:#fff;padding:18px 20px;box-shadow:0 18px 30px rgba(0,0,0,.08);flex-direction:column;align-items:flex-start}.global-nav.open{display:flex}.lang{display:none}.menu-btn{display:block}.hero-grid,.split{grid-template-columns:1fr}.hero-panel{max-width:620px}.cards{grid-template-columns:1fr}.section{padding:66px 0}.form-row,.job-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.profile{grid-template-columns:1fr}.profile img{width:180px}.info-row{grid-template-columns:1fr;gap:4px}.timeline-item{grid-template-columns:1fr}.page-hero h1{font-size:36px}}
@media(max-width:520px){.container{width:min(100% - 28px,1180px)}.header-inner{height:76px}.brand img{width:44px;height:44px}.global-nav{top:76px}.hero{padding:76px 0 70px}.hero-panel .mini{grid-template-columns:1fr}.section-head{display:block}.section-head h2{font-size:29px}.page-hero{padding:52px 0}.page-hero h1{font-size:32px}}

/* 2026-08-25 revision */
.global-nav{margin-left:auto;margin-right:0}
.header-inner{justify-content:flex-start}
.hero-simple{min-height:calc(100vh - 88px - 245px);display:flex;flex-direction:column;justify-content:center;padding-bottom:34px}
.hero-simple .hero-grid{flex:1;width:100%}
.hero-copy{padding:8px 0}
.hero-lead{font-size:20px!important;line-height:2;max-width:760px!important}
.note-ref{font-size:.62em;vertical-align:super;letter-spacing:0;font-weight:700;color:#c8d8ec}
.home-note{position:relative;margin-top:48px;font-size:12px;color:#b8c6da;letter-spacing:.02em}
.home-note-row{display:flex;justify-content:space-between;align-items:flex-end;gap:28px}
.home-hours{text-align:right;line-height:1.8;color:#d0dced}
.home-hours strong{color:#fff;font-weight:800}
.business-hours{display:block;margin-top:5px;color:#4e5e73;line-height:1.8}
.hero-panel-title{font-size:28px;margin:10px 0}
.hero-panel-copy{margin:0;color:#cfdaea}
.footer-copy{font-size:13px;max-width:440px;margin-top:18px}
.footer-notice{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:18px;font-size:11px;color:#91a2ba;line-height:1.7}
.copyright{margin-top:10px;padding-top:0;border-top:0}
.muted-eye{color:#52719a}.muted{color:#667185}.owner-name{font-size:26px;margin:8px 0}
.philosophy{max-width:900px}.philosophy h2{font-size:36px;margin:8px 0 20px}.philosophy p{color:#5d6879;font-size:16px}.philosophy-lead{font-size:20px!important;color:#152744!important;font-weight:700}
.service-stack{display:grid;gap:24px}.service-detail{display:grid;grid-template-columns:90px 1fr;gap:28px;border:1px solid var(--line);border-radius:26px;padding:34px;background:#fff;box-shadow:0 12px 40px rgba(10,32,66,.06)}.service-no{width:64px;height:64px;border-radius:20px;background:linear-gradient(135deg,#0b1f42,#6783aa);color:#fff;display:grid;place-items:center;font-weight:900;font-size:20px}.service-detail h2{margin:0 0 10px;font-size:28px}.service-detail .price{font-size:30px;font-weight:900;color:#0a2248;margin:8px 0 14px}.service-detail .price span{font-size:13px;font-weight:700;color:#647084;margin-left:8px}.clean-list{padding-left:1.25em;color:#566274}.clean-list li{margin:8px 0}.dark-btn{background:#0b1f42;color:#fff;margin-top:16px}.contact-layout{align-items:start}.section-title{font-size:34px;margin:8px 0 16px}.contact-box{margin-top:24px;padding:18px 20px;border-radius:16px;background:#eef4fb;border:1px solid #d8e4f2;display:grid;gap:3px;color:#41526a}.contact-box strong{font-size:12px;letter-spacing:.08em;color:#17365f}.contact-box span{font-weight:800}.contact-box small{color:#708097}.submit-btn{border:0;background:#0b1f42;color:#fff;cursor:pointer}.partner-message{color:#667185;margin:0 0 16px}.result-card{max-width:760px;text-align:center;padding-top:30px;padding-bottom:30px}.result-card h2{font-size:34px}
@media(max-width:900px){.global-nav{margin-left:0;margin-right:0}.home-note-row{display:block}.home-hours{text-align:left;margin-top:12px}.hero-simple{min-height:auto}.service-detail{grid-template-columns:1fr}.service-no{width:56px;height:56px}.hero-lead{font-size:17px!important}.home-note{margin-top:34px}}


/* 2026-08-25 fine tuning v4 */
.page-hero{padding:36px 0}
.page-hero h1{margin:6px 0 0}
.page-hero p{margin:8px 0 0}
.footer{padding:30px 0 14px}
.footer-grid{gap:34px;align-items:start}
.footer .brand img{width:46px;height:46px}
.footer-notice{margin-top:16px;padding-top:12px}
.copyright{margin-top:6px}
.company-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.company-side{padding-top:93px}
.company-side .profile{margin-bottom:34px}
.philosophy-side{max-width:none;border-top:1px solid var(--line);padding-top:28px}
.philosophy-side h2{font-size:32px;margin:6px 0 16px}
.philosophy-side .philosophy-lead{font-size:18px!important}
@media(max-width:900px){.company-grid{grid-template-columns:1fr}.company-side{padding-top:0}.page-hero{padding:32px 0}.company-side .profile{margin-bottom:28px}}
@media(max-width:520px){.page-hero{padding:28px 0}.footer{padding:26px 0 12px}}