:root{--accent:#C6A664;--dark:#222;--muted:#666;--maxw:1200px;--radius:12px}
*{box-sizing:border-box}
body{margin:0;font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:#fff;color:var(--dark);line-height:1.5}
.header{position:sticky;top:0;background:rgba(255,255,255,0.92);backdrop-filter:blur(6px);border-bottom:1px solid #eee;z-index:60}
.wrap{max-width:var(--maxw);margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:56px;width:auto;border-radius:8px}
.nav a{margin-left:18px;text-decoration:none;color:var(--dark);font-weight:600}
.lang-switch img{height:18px}
.hero{max-width:var(--maxw);margin:28px auto;padding:0 20px;display:flex;align-items:center;gap:28px}
.hero .left{flex:1;padding:40px 20px}
.hero h1{font-size:34px;margin:0}
.hero p{color:var(--muted)}
.hero .media img{width:100%;height:100%;object-fit:cover;border-radius:12px;display:block}
.services{max-width:var(--maxw);margin:36px auto;padding:0 20px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{background:#fff;border-radius:12px;padding:18px;box-shadow:0 8px 24px rgba(0,0,0,0.04);text-align:center}
.service img{width:100%;height:200px;object-fit:cover;border-radius:10px;margin-bottom:12px}
.footer{max-width:var(--maxw);margin:48px auto;padding:24px 20px;color:var(--muted);border-top:1px solid #f4f4f4;text-align:center}
.slider-full{position:relative;width:100%;height:80vh;overflow:hidden}
.slides{position:relative;width:100%;height:100%}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;display:flex;align-items:flex-end;justify-content:center;background-size:cover;background-position:center}
.slide.active{opacity:1;z-index:2}
.slide .caption{background:rgba(0,0,0,0.35);color:#fff;padding:14px;border-radius:10px;margin:20px;max-width:90%}
.slider-controls{position:absolute;top:50%;left:0;right:0;display:flex;justify-content:space-between;padding:0 20px;pointer-events:none}
.control{pointer-events:auto;background:rgba(255,255,255,0.9);border:none;padding:10px 14px;border-radius:10px;font-size:18px}
/* back-to-top */
#backToTop{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:8px;background:rgba(0,0,0,0.6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
#backToTop.show{opacity:1;visibility:visible}
@media(max-width:900px){.services{grid-template-columns:repeat(2,1fr)}.hero h1{font-size:22px}.slide .caption{font-size:14px}}
@media(max-width:600px){.services{grid-template-columns:1fr}.hero{flex-direction:column}.brand img{height:48px}}