:root{--cyan:#0ba1e2;--ink:#212529}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff url(/img/concrete.png);line-height:1.5}
a{color:var(--cyan)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:flex-start;gap:30px;padding:0 30px;position:sticky;top:0;z-index:5;pointer-events:none}
.top>*{pointer-events:auto}
.logo img{width:110px;display:block}
.top nav{display:flex;gap:28px;flex-wrap:wrap;padding-top:12px;margin:0 auto}
.top nav a{text-decoration:none;font-weight:700;text-transform:uppercase;color:var(--cyan);font-size:15px}
.top nav a:hover{text-decoration:underline}
.tag{display:inline-block;background:var(--cyan);color:#fff;font-weight:700;margin:0 0 .5em;padding:.05em .25em;line-height:1.2;font-size:clamp(24px,3.4vw,36px);text-transform:none}
h2.tag{text-transform:uppercase}
.hero{margin-top:-60px}
.hero-in{display:flex;align-items:center;gap:40px;min-height:520px}
.hero-img{width:min(46%,480px);align-self:flex-end}
.hero-txt{flex:1}
.hero h1{margin:0;font-size:inherit}
.hero .tag{font-size:clamp(26px,3.6vw,40px);margin-bottom:.35em}
section.wrap{padding-top:40px;padding-bottom:20px;scroll-margin-top:60px}
.addr-in{display:flex;gap:30px;align-items:center}
.addr-in img{width:140px}
.big{font-size:1.4rem;margin:0 0 .4em}
.cats{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:20px}
.cats li{text-align:center;font-size:12px;border-bottom:4px solid var(--cyan);padding-bottom:6px}
.cats img{width:70px;height:70px;display:block;margin:0 auto 8px}
.product{display:flex;gap:40px;align-items:center;justify-content:space-between;padding:50px 0}
.ptext{flex:1}
.pimg{flex:0 0 38%;text-align:center}.pimg img{max-width:100%;max-height:300px}
.product h4,.detail h4{font-size:1.5rem;font-weight:400;margin:.2em 0 1em}
.product p{font-size:.9rem}
.more{font-size:.9rem;text-decoration:none}.more:hover{text-decoration:underline}
.detail{padding-top:40px;padding-bottom:60px;min-height:60vh}
.detail h1{margin-top:20px}
.dimg{max-width:100%;max-height:420px;display:block;margin:20px 0}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:30px 0}
.gallery img{width:100%;height:170px;object-fit:cover;display:block}
footer{margin-top:60px;padding:40px 0;background:rgba(255,255,255,.8);border-top:4px solid var(--cyan)}
.legal a{margin-right:20px;font-size:.85rem}
@media(max-width:760px){
 .top{padding:0 16px;position:static}.top nav{gap:14px;margin:0}.top nav a{font-size:13px}.logo img{width:80px}
 .hero{margin-top:0}.hero-in{flex-direction:column;min-height:0;gap:10px}.hero-img{width:70%;align-self:center}
 .product{flex-direction:column;align-items:stretch}.pimg{flex-basis:auto}
 .addr-in{flex-direction:column;align-items:flex-start}
}