:root{
  --bsm-bg:#ffffff;
  --bsm-text:#1f2937;
  --bsm-muted:#6b7280;
  --bsm-primary:#1d4ed8;
  --bsm-primary-dark:#1e3a8a;
  --bsm-accent:#2563eb;
  --bsm-border:#e5e7eb;
  --bsm-surface:#f8fafc;
  --bsm-radius:8px;
  --bsm-max:1140px;
  --bsm-font:'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--bsm-font);
  color:var(--bsm-text);
  background:var(--bsm-bg);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--bsm-primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-weight:700;line-height:1.2;margin:0 0 .6em;color:#0f172a}
h1{font-size:2.4rem}
h2{font-size:1.9rem}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.container{max-width:var(--bsm-max);margin:0 auto;padding:0 20px}
.btn{
  display:inline-block;
  background:var(--bsm-primary);
  color:#fff !important;
  padding:12px 26px;
  border-radius:var(--bsm-radius);
  font-weight:600;
  border:0;
  cursor:pointer;
  transition:background .2s ease;
}
.btn:hover{background:var(--bsm-primary-dark);text-decoration:none}
.btn-outline{background:transparent;color:var(--bsm-primary) !important;border:2px solid var(--bsm-primary)}
.btn-outline:hover{background:var(--bsm-primary);color:#fff !important}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;
  border-bottom:1px solid var(--bsm-border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.site-branding a{color:var(--bsm-text);font-weight:700;font-size:1.05rem;text-decoration:none}
.site-branding small{display:block;color:var(--bsm-muted);font-weight:400;font-size:.78rem}
.main-nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0}
.main-nav a{color:var(--bsm-text);font-weight:500}
.menu-toggle{display:none;background:transparent;border:0;font-size:1.6rem;cursor:pointer;color:var(--bsm-text)}

/* Hero */
.hero{
  background:linear-gradient(135deg,#f0f5ff 0%,#ffffff 100%);
  padding:80px 0;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero h1{font-size:2.8rem;margin-bottom:.4em}
.hero .lead{font-size:1.15rem;color:var(--bsm-muted);margin-bottom:1.6em}
.hero img{border-radius:12px;box-shadow:0 12px 40px rgba(15,23,42,.12)}

/* Sections */
.section{padding:70px 0}
.section-alt{background:var(--bsm-surface)}
.section-title{text-align:center;margin-bottom:14px}
.section-sub{text-align:center;color:var(--bsm-muted);max-width:680px;margin:0 auto 50px}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-grid img{border-radius:12px}

/* Services */
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.service-card{
  background:#fff;border:1px solid var(--bsm-border);
  border-radius:var(--bsm-radius);padding:28px 22px;text-align:left;
  transition:transform .2s ease, box-shadow .2s ease;
}
.service-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,23,42,.06)}
.service-icon{
  width:48px;height:48px;border-radius:10px;
  background:#e0ecff;color:var(--bsm-primary);
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;font-weight:700;margin-bottom:16px;
}

/* Verification */
.verify-card{
  max-width:760px;margin:0 auto;
  background:#fff;border:1px solid var(--bsm-border);
  border-radius:var(--bsm-radius);padding:32px;
}
.verify-list{list-style:none;padding:0;margin:0}
.verify-list li{
  display:flex;justify-content:space-between;
  padding:14px 0;border-bottom:1px solid var(--bsm-border);
  flex-wrap:wrap;gap:10px;
}
.verify-list li:last-child{border-bottom:0}
.verify-list strong{color:#0f172a}
.status-badge{
  display:inline-block;background:#dcfce7;color:#166534;
  padding:4px 12px;border-radius:999px;font-weight:600;font-size:.85rem;
}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info p{margin:0 0 .4em}
.contact-info .label{color:var(--bsm-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin-top:18px}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--bsm-border);
  border-radius:var(--bsm-radius);font-family:inherit;font-size:1rem;margin-bottom:14px;
  background:#fff;
}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--bsm-primary);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
.form-msg{padding:12px;border-radius:var(--bsm-radius);margin-bottom:14px;font-size:.95rem}
.form-msg.success{background:#dcfce7;color:#166534}
.form-msg.error{background:#fee2e2;color:#991b1b}

/* Footer */
.site-footer{background:#0f172a;color:#cbd5e1;padding:50px 0 24px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:30px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#cbd5e1}
.footer-bottom{border-top:1px solid #1e293b;padding-top:20px;text-align:center;font-size:.88rem;color:#94a3b8}

/* Generic content (page/single/archive/404) */
.content-area{padding:60px 0;min-height:50vh}
.entry{margin-bottom:40px}
.entry-title{margin-bottom:8px}
.entry-meta{color:var(--bsm-muted);font-size:.9rem;margin-bottom:14px}
.error-404{text-align:center;padding:80px 0}
.error-404 h1{font-size:5rem;color:var(--bsm-primary);margin-bottom:0}

/* Responsive */
@media (max-width: 900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:30px}
  .services{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:50px 0}
  .hero h1{font-size:2rem}
  h2{font-size:1.5rem}
  .menu-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--bsm-border);
    padding:10px 20px;
  }
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:0}
  .main-nav li{padding:12px 0;border-bottom:1px solid var(--bsm-border)}
  .main-nav li:last-child{border-bottom:0}
  .site-header{position:relative}
  .header-inner{position:relative}
}
@media (max-width: 540px){
  .services{grid-template-columns:1fr}
}