:root{
  --blue-dark: #264059;
  --blue-light: #6EA0B1;
  --brown: #9F5D35;
  --orange: #E5690B;
  --white: #FFFFFF;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: 'Lato', system-ui, -apple-system, sans-serif; color: #222; }
h1,h2,h3 { font-family: 'Montserrat', 'Lato', sans-serif; margin: 0 0 .5rem; color: var(--blue-dark);}
.container { width: min(1100px, 92%); margin: 0 auto; }
.site-header { background: var(--blue-dark); position: sticky; top: 0; z-index: 10; }
.header-inner { display:flex; align-items:center; justify-content:space-between; padding:.5rem 0; }
.brand img { height: 48px; border-radius: 8px; }
.nav-toggle { display:none; background:none; border:none; font-size:1.5rem; color: var(--white);}
.nav-list { display:flex; gap:1rem; list-style:none; margin:0; padding:0; }
.nav-list a { color: var(--white); text-decoration:none; padding:.5rem .75rem; border-radius:8px; }
.nav-list a:hover { background: rgba(255,255,255,.12);}

.hero { background: linear-gradient(135deg, var(--blue-dark), var(--blue-light)); color: var(--white); }
.hero-inner { display:grid; grid-template-columns: 1.1fr .9fr; gap:2rem; align-items:center; min-height: 62vh; }
.hero-copy p { font-size:1.1rem; line-height:1.6; }
.hero-actions { margin-top:1rem; display:flex; gap:.75rem; }
.hero-art { height: 320px; background: radial-gradient(circle at 30% 30%, rgba(230,105,11,.4), transparent 40%), url('assets/logo.jpg') center/contain no-repeat; filter: drop-shadow(0 10px 30px rgba(0,0,0,.2)); border-radius: 16px; background-color: rgba(255,255,255,.08); }

.btn { display:inline-block; padding:.7rem 1rem; border:2px solid var(--white); color:var(--white); border-radius:10px; text-decoration:none; transition:.2s; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--orange); border-color: var(--orange); color:#fff;}

.cards h2 { margin:2rem 0 1rem; }
.grid { display:grid; gap:1rem; grid-template-columns: repeat(3, 1fr); }
.card { background:#fff; border-radius:14px; padding:1rem; box-shadow: 0 6px 24px rgba(0,0,0,.08); border:1px solid #e9eef3; }
.card h3 { color: var(--orange);}
.card.product .tag, .card.service .tag { display:inline-block; font-size:.75rem; padding:.25rem .5rem; border-radius:999px; background:var(--blue-light); color:#fff; margin-bottom:.5rem; }
.card.product .tag.alt { background: var(--brown); }

.page { padding: 2rem 0; }
.blog-list { display:grid; gap:1rem; grid-template-columns: repeat(2, 1fr); }
.post { padding:1rem; border-radius:12px; background:#fff; border:1px solid #e9eef3; box-shadow: 0 6px 24px rgba(0,0,0,.06); }
.post h3 a { color: var(--blue-dark); text-decoration:none; }
.post time { color:#666; font-size:.9rem; }

.contact-grid { display:grid; grid-template-columns: 1.2fr .8fr; gap:1rem; }
label { display:block; margin-bottom:.75rem; }
input, textarea { width:100%; padding:.7rem .8rem; border:1px solid #d7dee6; border-radius:8px; font: inherit; }
button.btn { cursor:pointer; }

.site-footer { margin-top: 3rem; background: #0f1a25; color:#cde2ee; }
.footer-inner { display:flex; align-items:center; justify-content:space-between; padding:1rem 0; }
.footer-inner a { color:#cde2ee; text-decoration:none; margin-left: .75rem; }

@media (max-width: 900px){
  .hero-inner { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .blog-list { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-toggle { display:block; }
  .nav-list { display:none; flex-direction:column; background: var(--blue-dark); position:absolute; right: 1rem; top: 64px; padding: .5rem; border-radius: 10px; }
  .nav-list.open { display:flex; }
}