@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@600;700&display=swap');
:root{--black:#0a0a0a;--charcoal:#151515;--gold:#caa64a;--gold2:#e3c66f;--white:#fff;--muted:#f3f1ec;--text:#222}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans JP',sans-serif;color:var(--text);background:#fff;line-height:1.8}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
.site-header{position:sticky;top:0;z-index:50;height:84px;background:rgba(8,8,8,.96);display:flex;align-items:center;justify-content:space-between;padding:8px 4vw;border-bottom:1px solid rgba(202,166,74,.45)}.brand img{width:240px;height:auto;object-fit:cover;top:0;border-radius:2px; position: absolute;z-index:5 ;}.global-nav{display:flex;gap:20px;align-items:center;color:#fff;font-size:14px}.global-nav a:hover{color:var(--gold2)}.nav-cta{border:1px solid var(--gold);padding:10px 15px}.menu-button{display:none;background:none;color:#fff;border:1px solid var(--gold);padding:8px 12px}
.hero{min-height:78vh;position:relative;display:flex;align-items:center;background:url('assets/demolition.jpg') center/cover no-repeat;color:#fff}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.88),rgba(0,0,0,.48),rgba(0,0,0,.18))}.hero-content{position:relative;max-width:1200px;width:100%;margin:auto;padding:80px 6vw}.eyebrow,.section-kicker{letter-spacing:.22em;color:var(--gold2);font-weight:700;font-size:13px}.hero h1,.section h2,.contact-section h2{font-family:'Noto Serif JP',serif}.hero h1{font-size:clamp(42px,7vw,86px);line-height:1.15;margin:16px 0}.hero-copy{max-width:680px;font-size:18px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;font-weight:700;border:1px solid var(--gold);cursor:pointer}.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#111}.outline{color:#fff;background:transparent}
.section{padding:90px 6vw;max-width:1400px;margin:auto}.section h2,.contact-section h2{font-size:clamp(32px,4vw,56px);margin:8px 0 35px;line-height:1.25}.two-column{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.lead{font-size:18px}.dark-section{max-width:none;background:var(--black);color:#fff}.dark-section>*{max-width:1240px;margin-left:auto;margin-right:auto}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{background:#181818;border:1px solid #2a2a2a;overflow:hidden}.service-card img{height:220px;width:100%;object-fit:cover}.service-card div{padding:24px}.service-card span{color:var(--gold2);font-weight:700}.service-card h3{font-size:22px;margin:5px 0}.service-card p{color:#d2d2d2}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.number-grid>div{border-top:3px solid var(--gold);padding-top:18px}.number-grid strong{font-family:'Noto Serif JP',serif;font-size:48px;color:var(--gold)}.muted-section{max-width:none;background:var(--muted)}.muted-section>*{max-width:1240px;margin-left:auto;margin-right:auto}.section-note{margin-top:-20px;margin-bottom:30px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.gallery img{aspect-ratio:4/3;object-fit:cover}.gallery figcaption{font-weight:700;padding-top:10px}.flow{list-style:none;padding:0;margin:0}.flow li{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid #ddd}.flow span{font-size:34px;color:var(--gold);font-family:'Noto Serif JP',serif}.flow h3{margin:0}.faq details{border-top:1px solid #333;padding:20px 0}.faq details:last-child{border-bottom:1px solid #333}.faq summary{cursor:pointer;font-size:18px;font-weight:700}.faq p{color:#d0d0d0}.company-list{margin:0}.company-list div{display:grid;grid-template-columns:160px 1fr;border-top:1px solid #ddd;padding:18px 0}.company-list dt{font-weight:700}.contact-section{background:linear-gradient(135deg,#0b0b0b,#1b1b1b);color:#fff;padding:90px 6vw;display:grid;grid-template-columns:1fr 1fr;gap:70px}.phone-link{display:block;font-family:'Noto Serif JP',serif;font-size:clamp(34px,5vw,64px);color:var(--gold2);margin-top:20px}.contact-form{display:grid;gap:14px}.contact-form label{display:grid;gap:6px}.contact-form input,.contact-form textarea{width:100%;padding:13px;border:1px solid #555;background:#111;color:#fff}.contact-form small{color:#bbb}footer{background:#050505;color:#bbb;text-align:center;padding:40px 6vw}footer img{width:340px;height:auto;object-fit:cover;object-position:64% 45%;margin:0 auto 18px}.copyright{font-size:12px}.fixed-call{display:none}
@media(max-width:980px){.global-nav{display:none;position:absolute;top:84px;left:0;right:0;background:#0a0a0a;padding:20px 6vw;flex-direction:column;align-items:flex-start}.global-nav.open{display:flex;align-items:center}.menu-button{display:block}.two-column,.contact-section{grid-template-columns:1fr;gap:30px}.card-grid{grid-template-columns:repeat(2,1fr)}.number-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.site-header{height:72px}.brand img{width:240px;height:auto;top:10px}.global-nav{top:72px}.hero{min-height:72vh}.hero-content{padding:60px 6vw}.hero h1{font-size:43px}.hero-copy{font-size:16px}.section{padding:64px 6vw}.card-grid,.gallery,.number-grid{grid-template-columns:1fr}.service-card img{height:210px}.company-list div{grid-template-columns:1fr;gap:5px}.contact-section{padding:64px 6vw}.fixed-call{display:block;position:fixed;right:16px;bottom:16px;z-index:40;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#111;padding:12px 18px;font-weight:700;border-radius:999px;box-shadow:0 6px 24px rgba(0,0,0,.35)}}