/* VD INTELLISYS OVERSEAS - stylesheet */
:root{
  --red:#c4161c;
  --red-dark:#9a0f14;
  --ink:#1a1a1a;
  --steel:#202733;
  --grey:#5b6470;
  --light:#f4f5f7;
  --line:#e4e7ec;
  --white:#ffffff;
  --radius:12px;
  --shadow:0 6px 24px rgba(20,25,35,.10);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;letter-spacing:.5px;box-shadow:var(--shadow)}
.brand .bn{font-weight:800;font-size:18px;line-height:1.1;color:var(--steel)}
.brand .bn span{display:block;font-weight:600;font-size:11px;letter-spacing:3px;color:var(--red)}
.menu{display:flex;gap:26px;align-items:center}
.menu a{font-weight:600;font-size:15px;color:var(--steel);padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover,.menu a.active{color:var(--red);border-color:var(--red)}
.menu .btn{padding:10px 18px;border-radius:8px;background:var(--red);color:#fff;border:none}
.menu .btn:hover{background:var(--red-dark);color:#fff}
.burger{display:none;background:none;border:none;font-size:26px;color:var(--steel);cursor:pointer}

/* Hero */
.hero{position:relative;background:linear-gradient(115deg,#15171c 0%,#262d3a 60%,#3a1417 100%);color:#fff;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:64px}
.hero h1{font-size:42px;line-height:1.12;font-weight:800;letter-spacing:-.5px}
.hero h1 em{color:#ff5a60;font-style:normal}
.hero p{margin-top:18px;font-size:17px;color:#d4d8e0;max-width:540px}
.hero .cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{background:var(--red);color:#fff;padding:13px 26px;border-radius:8px;font-weight:700;border:none;cursor:pointer}
.btn-primary:hover{background:var(--red-dark)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.4);color:#fff;padding:13px 26px;border-radius:8px;font-weight:700}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.5);background:#fff;padding:10px}
.hero-tags{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.hero-tags span{font-size:12px;font-weight:700;letter-spacing:.5px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:6px 12px;border-radius:999px}

/* Sections */
.section{padding:66px 0}
.section.alt{background:var(--light)}
.eyebrow{color:var(--red);font-weight:800;letter-spacing:2px;font-size:12px;text-transform:uppercase}
.section h2{font-size:30px;font-weight:800;color:var(--steel);margin-top:6px}
.section .lead{color:var(--grey);max-width:680px;margin-top:10px;font-size:16px}
.section-head{margin-bottom:38px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-size:30px;color:var(--red);font-weight:800}
.stat span{color:var(--grey);font-size:14px;font-weight:600}

/* Category grid */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.cat-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(20,25,35,.16)}
.cat-card .ph{height:180px;background:var(--light);display:flex;align-items:center;justify-content:center;padding:14px}
.cat-card .ph img{max-height:100%;object-fit:contain}
.cat-card .bd{padding:20px}
.cat-card h3{font-size:18px;color:var(--steel)}
.cat-card p{color:var(--grey);font-size:14px;margin-top:6px}
.cat-card .cnt{display:inline-block;margin-top:12px;font-size:12px;font-weight:700;color:var(--red);letter-spacing:.5px}

/* Product grid */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.chip{border:1.5px solid var(--line);background:#fff;color:var(--steel);padding:9px 16px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--red);color:var(--red)}
.chip.active{background:var(--red);border-color:var(--red);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(20,25,35,.16)}
.card .img{height:210px;background:#fff;display:flex;align-items:center;justify-content:center;padding:16px;border-bottom:1px solid var(--line)}
.card .img img{max-height:100%;object-fit:contain}
.card .bd{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.card .model{font-size:12px;font-weight:800;color:var(--red);letter-spacing:1px}
.card h3{font-size:17px;color:var(--steel);margin-top:4px}
.card .cat{font-size:12px;color:var(--grey);margin-top:2px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.card ul{list-style:none;margin-top:12px;font-size:13.5px;color:var(--grey)}
.card ul li{padding:3px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;gap:10px}
.card ul li:last-child{border-bottom:none}
.card ul li b{color:var(--steel);font-weight:600;text-align:right}
.card .enq{margin-top:auto;padding-top:16px}
.card .enq a{display:block;text-align:center;background:var(--steel);color:#fff;padding:10px;border-radius:8px;font-weight:700;font-size:14px}
.card .enq a:hover{background:var(--red)}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-grid ul{margin-top:16px;list-style:none}
.about-grid ul li{padding:8px 0 8px 30px;position:relative;color:var(--grey)}
.about-grid ul li:before{content:"\2713";position:absolute;left:0;color:var(--red);font-weight:800}
.brand-strip{display:flex;gap:30px;flex-wrap:wrap;margin-top:24px;align-items:center}
.brand-strip span{font-weight:800;color:var(--steel);font-size:15px;letter-spacing:1px;padding:8px 16px;background:#fff;border:1px solid var(--line);border-radius:8px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.contact-card h3{color:var(--steel);font-size:20px;margin-bottom:16px}
.cline{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.cline:last-child{border-bottom:none}
.cline .k{font-weight:700;color:var(--red);min-width:84px}
.cline .v{color:var(--grey)}
form label{display:block;font-weight:600;color:var(--steel);margin:12px 0 5px;font-size:14px}
form input,form textarea,form select{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:8px;font-size:15px;font-family:inherit}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--red)}
form button{margin-top:18px;width:100%}

/* Footer */
.footer{background:var(--steel);color:#cfd4dd;padding:50px 0 24px}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.footer h4{color:#fff;font-size:16px;margin-bottom:14px}
.footer a{color:#cfd4dd;display:block;padding:4px 0;font-size:14px}
.footer a:hover{color:#fff}
.footer .brand .bn{color:#fff}
.footer p{font-size:14px;color:#9aa3b2;margin-top:10px;max-width:330px}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:13px;color:#8b93a3;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* Page banner */
.page-banner{background:linear-gradient(115deg,#15171c,#2a3140);color:#fff;padding:54px 0}
.page-banner h1{font-size:34px;font-weight:800}
.page-banner p{color:#c7cdd8;margin-top:8px}
.crumbs{font-size:13px;color:#9aa3b2;margin-bottom:10px}
.crumbs a:hover{color:#fff}

.note{background:#fff7e6;border:1px solid #ffe2a8;color:#7a5b12;padding:14px 18px;border-radius:10px;font-size:14px;margin-bottom:26px}

@media(max-width:960px){
  .hero .container{grid-template-columns:1fr;padding-top:46px;padding-bottom:46px}
  .hero h1{font-size:34px}
  .cat-grid,.prod-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.footer .cols{grid-template-columns:1fr}
}
@media(max-width:640px){
  .menu{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:10px 22px 20px;border-bottom:1px solid var(--line);display:none}
  .menu.open{display:flex}
  .menu a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:10px;text-align:center}
  .burger{display:block}
  .cat-grid,.prod-grid,.stats{grid-template-columns:1fr}
  .hero h1{font-size:28px}
}