:root{--bg:#ffffff;--fg:#101010;--muted:#666;--primary:#0e74ff;--accent:#f0f4ff}
*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--fg);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
.container{max-width:1100px;margin:0 auto;padding:0 1rem}
.site-header{position:sticky;top:0;background:var(--bg);border-bottom:1px solid #eee;z-index:1000}
.site-header .container{display:flex;align-items:center;gap:1rem;justify-content:space-between;padding:0.75rem 1rem}
.brand a{text-decoration:none;color:var(--fg);font-weight:600}
.primary-nav .menu{list-style:none;margin:0;padding:0;display:flex;gap:1rem;flex-wrap:wrap}
.primary-nav .menu a{text-decoration:none;color:var(--fg);padding:0.5rem;border-radius:6px}
.primary-nav .menu a:hover{background:var(--accent)}
.social a{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--accent)}
.social svg{width:16px;height:16px;fill:var(--fg)}
.site-footer{background:#fafafa;border-top:1px solid #eee;margin-top:3rem}
.site-footer .footer-cols{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}
.copy{font-size:0.9rem;color:var(--muted)}
.site-main section{padding:2rem 0}
.hero{background:linear-gradient(180deg,rgba(14,116,255,0.08),transparent),var(--bg)}
.hero h1{font-size:2rem;margin:0 0 0.5rem}
.hero p{color:var(--muted);margin:0 0 1rem}
.btn{display:inline-block;background:var(--primary);color:#fff;text-decoration:none;padding:0.6rem 1rem;border-radius:8px}
.grid-2,.grid-3,.grid-4{display:grid;gap:1rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.page-hero{background:#fafafa;border-bottom:1px solid #eee}
.page-hero h1{margin:0.5rem 0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:0.75rem}
.gallery-item{display:block;border-radius:8px;overflow:hidden}
.gallery-item img{width:100%;height:auto;display:block}
.lightbox-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.7);display:none;align-items:center;justify-content:center;z-index:2000}
.lightbox-backdrop img{max-width:90vw;max-height:80vh;border-radius:8px}
.slider{position:relative;overflow:hidden}
.slide{min-height:120px;padding:1rem;background:#fafafa;border:1px solid #eee;border-radius:8px}
.slider .prev,.slider .next{position:absolute;top:50%;transform:translateY(-50%);background:#fff;border:1px solid #ddd;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center}
.slider .prev{left:0.5rem}.slider .next{right:0.5rem}
.contact-form label{display:block;font-size:0.9rem;color:var(--muted)}
.contact-form input,.contact-form textarea{width:100%;padding:0.5rem;border:1px solid #ddd;border-radius:6px}
.contact-form .full{grid-column:1/-1}
.notice{padding:0.75rem;border-radius:6px;margin-bottom:1rem}
.notice.success{background:#e9fbee;color:#125c2b;border:1px solid #b6e6c3}
.notice.error{background:#fdeaea;color:#7a1f1f;border:1px solid #f2c1c1}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.primary-nav .menu{gap:0.5rem}.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr}.hero h1{font-size:1.5rem}}