:root{
  --bg:#f6f8fb;
  --card:#ffffff;
  --alt:#f1f4f8;
  --text:#1e293b;
  --muted:#64748b;
  --line:#e2e8f0;

  /* Brand accent (matches Insprov logo) */
  --accent:#ffcc00;
  --accent-soft:#F2F2F2;

  --shadow: 0 10px 30px rgba(15,23,42,.08);
  --radius:16px;
  --max:1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
}

a{color:inherit}
.container{max-width:var(--max);margin:auto;padding:0 18px}

.topbar{background:#ffffff;border-bottom:1px solid var(--line);}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:10px 0;gap:12px;}
.pill{padding:6px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:13px;font-weight:700;}
.muted{color:var(--muted)}
.dot{margin:0 6px;color:#94a3b8}
.toplink{text-decoration:none;color:#334155;font-weight:600}
.toplink:hover{color:var(--accent)}

.header{
  position:sticky;top:0;z-index:20;
  background:#ffffff;border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo{width:170px;height:50px;object-fit:cover}
.brand-name{font-size:18px;font-weight:800}
.brand-tag{font-size:12px;color:var(--muted)}

.nav{display:flex;gap:18px;align-items:center}
.nav a{text-decoration:none;font-weight:700;color:#334155}
.nav a:hover{color:var(--accent)}

.menu-btn{display:none;background:none;border:1px solid var(--line);padding:8px 10px;border-radius:10px;cursor:pointer}
.mobile-nav{display:none;flex-direction:column;padding:14px 18px;border-top:1px solid var(--line);background:#ffffff}
.mobile-nav a{padding:8px 0;text-decoration:none;font-weight:700;color:#334155}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 18px;border-radius:14px;
  background:var(--accent);color:#ffffff;font-weight:800;text-decoration:none;border:none;
  box-shadow:0 8px 20px rgba(255,106,0,.25);
}
.btn:hover{opacity:.95}
.btn-small{padding:10px 14px}
.btn-ghost{background:#ffffff;color:var(--accent);border:1px solid var(--accent);box-shadow:none}

.hero{padding:48px 0}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 14px;}
.lead{color:var(--muted);font-size:16px;margin:0 0 12px}
.hero-cta{display:flex;gap:12px;margin:18px 0;flex-wrap:wrap}
.hero-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.badge-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.badge-title{font-weight:900}
.badge-desc{font-size:13px;color:var(--muted)}

.section{padding:48px 0}
.section.alt{background:var(--alt)}
.section-head{margin-bottom:14px}
.section-head h2{margin:0 0 6px;font-size:30px}
.section-head p{margin:0;color:var(--muted)}

.note{
  margin-top:16px;padding:14px 16px;border-radius:var(--radius);
  border:1px dashed #cbd5e1;background:#ffffff;
}
.note strong{color:#0f172a}

.grid{display:grid;gap:16px}

/* Brand tiles (text-based to avoid trademarked logos) */
.brand-tiles{grid-template-columns:repeat(4,1fr)}
.brand-tile{
  background:#ffffff;border:1px solid var(--line);border-radius:999px;
  padding:14px 16px;text-align:center;font-weight:900;letter-spacing:.2px;
  box-shadow:var(--shadow);
}
.brand-tile small{display:block;margin-top:4px;font-weight:700;color:var(--muted);letter-spacing:0}

.cards{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px}
.list{padding-left:18px;color:var(--muted);margin:10px 0 0}
.list li{margin:6px 0}

/* Products */
.product-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:16px 0 10px}
.input{
  padding:12px;border-radius:12px;border:1px solid var(--line);background:#fff;min-width:240px;
}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filter-btn{
  padding:10px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-weight:800;cursor:pointer;
}
.filter-btn.active{border-color:rgba(255,106,0,.6);background:var(--accent-soft);color:var(--accent)}
.product-grid{grid-template-columns:repeat(3,1fr)}
.product-card .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.tag{
  padding:6px 10px;border-radius:999px;background:var(--alt);border:1px solid var(--line);
  font-size:12px;font-weight:800;color:#334155;
}

.why{grid-template-columns:repeat(4,1fr)}
.why-item{background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.why-title{font-weight:900}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.card.mini{padding:14px}
.small{font-size:12px}

.form{display:flex;flex-direction:column;gap:12px}
.form-row{display:flex;flex-direction:column;gap:6px}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:13px;color:var(--muted)}
input,select,textarea{
  padding:12px;border-radius:12px;border:1px solid var(--line);font-size:14px;background:#fff;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}

.footer{background:#ffffff;border-top:1px solid var(--line);padding:18px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-left{display:flex;align-items:center;gap:12px}
.footer-logo{width:38px}
.links a{text-decoration:none;color:#334155;font-weight:700}
.links a:hover{color:var(--accent)}

/* Responsive */
@media(max-width:900px){
  .hero-grid,.cards,.brand-tiles,.why,.contact-grid,.contact-cards,.product-grid{grid-template-columns:1fr}
  .nav{display:none}
  .menu-btn{display:block}
}