:root{
  --bg:#ffffff;
  --text:#1f3754;
  --muted:#5f6f7d;
  --teal:#1b9cab;
  --coral:#e97677;
  --line:#e7edf1;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial, Helvetica, sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
img{max-width:100%;display:block}
.container{width:min(1100px,92%);margin:auto}
.narrow{max-width:760px;text-align:center}
.header{position:sticky;top:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);z-index:20}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand img{width:190px;object-fit:contain}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{text-decoration:none;color:var(--text);font-weight:700}
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.eyebrow{font-size:.95rem;font-weight:700;color:var(--teal);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}
h1,h2{line-height:1.15;margin-bottom:14px}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.6rem,4vw,2.3rem)}
.intro,p{color:var(--muted)}
.hero-logo img{border:1px solid var(--line);border-radius:18px;padding:10px;background:#fff}
.section{padding:46px 0;border-top:1px solid var(--line)}
.alt{background:#fafcfd}
.design-card{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
.design-image img{border:1px solid var(--line);border-radius:18px;background:#fff;padding:10px}
.design-info{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.details{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}
.details div{background:#fafcfd;border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center}
.details span{display:block;font-size:.9rem;color:var(--muted);margin-bottom:4px}
.cta-image-link img{max-width:320px;width:100%;margin-top:8px}
.price-box,.contact-box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}
.price{font-size:2.4rem;font-weight:800;color:var(--coral);margin-bottom:6px}
.phone{font-size:1.6rem;font-weight:800;color:var(--text);margin-bottom:16px}
.wa-button{display:inline-block;text-decoration:none;background:var(--teal);color:#fff;padding:14px 22px;border-radius:999px;font-weight:700;margin-top:18px}
.footer{border-top:1px solid var(--line);padding:24px 0;background:#fff}
.footer-inner{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;text-align:center}
.footer-inner img{width:120px}
@media (max-width: 800px){
  .hero-grid,.design-card{grid-template-columns:1fr}
  .nav-wrap{flex-direction:column}
  .nav{justify-content:center}
}
@media (max-width: 480px){
  .details{grid-template-columns:1fr}
  .brand img{width:160px}
}