@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+JP:wght@300;400;500;700;900&family=Oswald:wght@300;400;600;700&display=swap');
:root{--accent:#D4680F;--accent2:#F07B20;--accent-bg:rgba(212,104,15,0.08);--bg:#F8F6F2;--bg2:#FFFFFF;--bg3:#EEE9E2;--border:#E0D9CF;--text:#1A1A1A;--text2:#444;--muted:#777;--white:#FFF;--nav-h:70px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Noto Sans JP',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;}
::-webkit-scrollbar{width:5px;}::-webkit-scrollbar-track{background:var(--bg3);}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px;}
.gear-bg{position:relative;}.gear-bg::before{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23C87020' stroke-width='0.6' opacity='0.09'%3E%3Ccircle cx='50' cy='50' r='35'/%3E%3Ccircle cx='50' cy='50' r='20'/%3E%3Ccircle cx='50' cy='50' r='7'/%3E%3Cline x1='50' y1='15' x2='50' y2='85'/%3E%3Cline x1='15' y1='50' x2='85' y2='50'/%3E%3Ccircle cx='150' cy='60' r='24'/%3E%3Ccircle cx='150' cy='60' r='13'/%3E%3Ccircle cx='30' cy='150' r='18'/%3E%3Ccircle cx='160' cy='155' r='30'/%3E%3C/g%3E%3C/svg%3E");background-size:200px 200px;}
.gear-bg-dark::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23888' stroke-width='0.8' opacity='0.22'%3E%3Ccircle cx='50' cy='50' r='35'/%3E%3Ccircle cx='50' cy='50' r='20'/%3E%3Ccircle cx='150' cy='60' r='24'/%3E%3Ccircle cx='30' cy='150' r='18'/%3E%3Ccircle cx='160' cy='155' r='30'/%3E%3C/g%3E%3C/svg%3E");}
#header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .35s,backdrop-filter .35s,box-shadow .35s;padding:0 5vw;background:transparent;}
#header.scrolled{background:rgba(248,246,242,.96);backdrop-filter:blur(16px);box-shadow:0 2px 24px rgba(0,0,0,.1);border-bottom:1px solid var(--border);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;}
nav{display:flex;align-items:center;gap:2px;}
nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:.78rem;letter-spacing:.1em;font-weight:500;padding:8px 13px;border-radius:2px;transition:color .2s,background .2s;white-space:nowrap;}
#header.scrolled nav a{color:var(--text2);}
nav a:hover,nav a.active{color:var(--accent)!important;background:var(--accent-bg)!important;}
.nav-cta{background:var(--accent)!important;color:white!important;font-weight:700!important;}
.nav-cta:hover{background:var(--accent2)!important;}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:8px;}
.hamburger span{display:block;width:24px;height:2px;background:white;transition:all .3s;}
#header.scrolled .hamburger span{background:var(--text);}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);padding:16px 5vw 28px;z-index:999;border-bottom:2px solid var(--accent);box-shadow:0 8px 32px rgba(0,0,0,.08);}
.mobile-nav.open{display:flex;flex-direction:column;}
.mobile-nav a{color:var(--text);text-decoration:none;font-size:1rem;padding:14px 0;border-bottom:1px solid var(--border);font-weight:500;letter-spacing:.1em;}
.page-hero{position:relative;padding:150px 5vw 72px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;}
.page-hero-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;}
.page-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,10,10,.86) 0%,rgba(10,10,10,.55) 65%,rgba(10,10,10,.28) 100%);}
.page-hero-content{position:relative;z-index:1;}
.page-hero-eyebrow{font-family:'Oswald',sans-serif;font-weight:300;font-size:.8rem;letter-spacing:.35em;color:var(--accent2);margin-bottom:12px;display:flex;align-items:center;gap:14px;}
.page-hero-eyebrow::before{content:'';display:block;width:36px;height:1px;background:var(--accent2);}
.page-hero-title{font-weight:900;font-size:clamp(2.2rem,5vw,4rem);line-height:1.1;color:white;}
.page-hero-title-en{font-family:'Bebas Neue',cursive;font-size:clamp(4rem,8vw,8rem);color:rgba(255,255,255,.04);position:absolute;bottom:-10px;left:-4px;line-height:1;pointer-events:none;letter-spacing:.06em;white-space:nowrap;}
section.content{padding:88px 5vw;}
.container{max-width:1200px;margin:0 auto;}
.section-eyebrow{font-family:'Oswald',sans-serif;font-weight:300;font-size:.75rem;letter-spacing:.38em;color:var(--accent);margin-bottom:10px;display:flex;align-items:center;gap:12px;}
.section-eyebrow::before{content:'';display:block;width:28px;height:1px;background:var(--accent);}
.section-title{font-weight:900;font-size:clamp(1.6rem,3.5vw,2.6rem);line-height:1.25;color:var(--text);}
.section-lead{font-size:.9rem;line-height:1.95;color:var(--muted);font-weight:300;max-width:600px;margin-top:16px;}
.btn-primary{background:var(--accent);color:white;padding:15px 34px;font-size:.9rem;font-weight:700;letter-spacing:.12em;border-radius:2px;text-decoration:none;transition:background .2s,transform .2s,box-shadow .2s;display:inline-block;border:none;cursor:pointer;font-family:inherit;box-shadow:0 4px 20px rgba(212,104,15,.25);}
.btn-primary:hover{background:var(--accent2);transform:translateY(-2px);}
.btn-outline{border:1.5px solid var(--accent);color:var(--accent);padding:14px 34px;font-size:.9rem;font-weight:600;letter-spacing:.12em;border-radius:2px;text-decoration:none;transition:background .2s,transform .2s;display:inline-block;background:transparent;}
.btn-outline:hover{background:var(--accent);color:white;transform:translateY(-2px);}
.btn-outline-dark{border:1.5px solid rgba(255,255,255,.5);color:white;padding:14px 34px;font-size:.9rem;font-weight:600;letter-spacing:.12em;border-radius:2px;text-decoration:none;transition:background .2s,border-color .2s;display:inline-block;}
.btn-outline-dark:hover{border-color:white;background:rgba(255,255,255,.1);}
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.72rem;letter-spacing:.08em;color:rgba(255,255,255,.45);margin-top:20px;flex-wrap:wrap;}
.breadcrumb a{color:rgba(255,255,255,.4);text-decoration:none;}
.breadcrumb a:hover{color:var(--accent2);}
.breadcrumb span{color:var(--accent2);}
.kikai-section{margin-bottom:48px;}
.kikai-cat-header{display:flex;align-items:center;gap:16px;margin-bottom:18px;padding-bottom:14px;border-bottom:2px solid var(--border);}
.kikai-cat-header svg{width:38px;height:38px;color:var(--accent);}
.kikai-cat-name{font-weight:900;font-size:1.15rem;color:var(--text);}
.kikai-cat-en{font-size:.68rem;letter-spacing:.18em;color:var(--muted);}
.kikai-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);}
.kikai-item{background:var(--bg2);padding:22px 18px;display:flex;align-items:center;gap:14px;transition:background .2s;}
.kikai-item:hover{background:var(--accent-bg);}
.kikai-item:hover .ki-icon{color:var(--accent);}
.ki-icon{width:24px;height:24px;color:#BBBBBB;flex-shrink:0;transition:color .2s;}
.ki-label{font-size:.88rem;font-weight:600;color:var(--text);line-height:1.35;}
.ki-sub{font-size:.7rem;color:var(--muted);margin-top:2px;}
.note-box{background:var(--accent-bg);border:1px solid rgba(212,104,15,.2);padding:24px 28px;margin-top:44px;font-size:.88rem;line-height:1.9;color:var(--text2);border-left:3px solid var(--accent);}
.note-box a{color:var(--accent);font-weight:600;}
.req-list{list-style:none;}
.req-list li{font-size:.83rem;color:var(--text2);padding:7px 0;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:10px;line-height:1.6;}
.req-list li::before{content:'';display:block;width:5px;height:5px;background:var(--accent);border-radius:50%;flex-shrink:0;margin-top:7px;}
footer{background:var(--text);color:rgba(255,255,255,.8);padding:60px 5vw 28px;border-top:4px solid var(--accent);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:44px;}
.footer-about{font-size:.82rem;line-height:1.9;color:rgba(255,255,255,.38);margin-top:14px;font-weight:300;}
.footer-col-title{font-size:.68rem;letter-spacing:.25em;color:var(--accent2);font-weight:600;margin-bottom:14px;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:9px;}
.footer-links a{color:rgba(255,255,255,.38);text-decoration:none;font-size:.82rem;transition:color .2s;}
.footer-links a:hover{color:white;}
.footer-contact-item{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:.82rem;color:rgba(255,255,255,.38);line-height:1.5;}
.footer-contact-item svg{flex-shrink:0;color:var(--accent2);margin-top:1px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.08);padding-top:22px;flex-wrap:wrap;gap:10px;}
.footer-copy{font-size:.72rem;color:rgba(255,255,255,.2);letter-spacing:.1em;}
.footer-legal{display:flex;gap:22px;}
.footer-legal a{font-size:.7rem;color:rgba(255,255,255,.2);text-decoration:none;}
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;}.footer-grid>:first-child{grid-column:1/-1;}}
@media(max-width:768px){nav{display:none;}.hamburger{display:flex;}.footer-grid{grid-template-columns:1fr;}}