:root{
  --primary:#0E3A5A;
  --accent:#FF7A00;
  --light:#f8fafc;
  --text:#0b2436;
  --space:clamp(16px, 2.8vw, 28px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#0f172a;background:#fff; overflow-x:hidden;}
a{text-decoration:none;color:inherit}
.container{max-width:1160px;margin:0 auto;padding:0 var(--space)}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;font-weight:700}
.btn-primary{background:var(--accent);color:#fff}
.btn-light{background:#fff;color:#0f172a}

.header{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border-bottom:1px solid #e2e8f0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:42px;width:42px;border-radius:10px;object-fit:contain;background:#fff}
.brand .title{font-weight:900;color:var(--primary);letter-spacing:.2px}
.brand .sub{font-size:10px;color:#64748b;text-transform:uppercase;letter-spacing:.8px}
.menu a{margin-left:20px;font-weight:600;color:#334155}

.hero{position:relative;height:88vh;overflow:hidden}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .8s}
.slide.active{opacity:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.25))}
.hero .content{position:relative;z-index:1;height:100%;display:flex;align-items:center}
.hero h1{font-size:clamp(32px,6vw,64px);color:#fff;margin:0 0 12px;font-weight:900;line-height:1.05}
.hero p{color:#e2e8f0;font-size:clamp(16px,2.2vw,22px)}

.grid{display:grid;gap:24px}
.grid-3{ display:grid; gap:24px; grid-template-columns:repeat(3,1fr); }
@media (max-width:1024px){ .grid-3{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:640px){ .grid-3{ grid-template-columns:1fr; } }

.usp{background:#fff;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}
.card{border:1px solid #e2e8f0;border-radius:16px;padding:20px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.icon{height:40px;width:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;background:rgba(14,58,90,.08);color:var(--primary);font-weight:900}
.section{padding: calc(var(--space)*2) 0}
.section h2{color:var(--primary);font-size:clamp(28px,4vw,40px);margin:0 0 24px;font-weight:900}
.muted{color:#64748b}
.gallery{display:grid;gap:12px;grid-template-columns:repeat(4,1fr);}
@media (max-width:1024px){ .gallery{ grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .gallery{ grid-template-columns:1fr;} }
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.input, textarea{width:100%;padding:12px 14px;border:1px solid #e2e8f0;border-radius:12px}
footer{background:#f8fafc;border-top:1px solid #e2e8f0}
footer .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-note{border-top:1px solid #e2e8f0;color:#64748b;text-align:center;padding:12px 0;font-size:12px}
.badge{display:inline-block;padding:6px 10px;border-radius:10px;background:rgba(255,122,0,.12);color:var(--accent);font-weight:700;font-size:12px}

/* Mobile drawer visibility */
.mobile-toggle{ display:none; background:#fff; border:1px solid #e2e8f0; border-radius:10px; padding:8px 10px; }
@media (max-width:900px){
  .menu{ display:none; }
  .mobile-toggle{ display:inline-block; }
  #drawer{ position:fixed; inset:66px 0 0 0; background:#fff; border-top:1px solid #e2e8f0; transform:translateY(-8px); opacity:0; pointer-events:none; transition:opacity .2s ease, transform .2s ease; }
  #drawer.open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  #drawer a{ display:block; padding:14px 16px; border-bottom:1px solid #f1f5f9; font-weight:600; color:#334155; }
}
/* v4.6 desktop drawer disable */
@media (min-width: 901px){ #drawer{ display:none !important; } }

/* Sticky CTA */
.sticky-cta{ position:fixed; left:0; right:0; bottom:0; background:#ffffffcc; backdrop-filter:blur(6px); border-top:1px solid #e2e8f0; padding:10px 0; z-index:60; transition: transform .25s ease; }
@media (max-width: 600px){
  .sticky-cta{ padding:6px 0; }
  .sticky-cta .container{ gap:8px; }
  .sticky-cta span{ font-size:14px; }
  .sticky-cta .btn{ padding:8px 12px; font-size:14px; border-radius:10px; }
}
@media (max-height: 480px) and (orientation: landscape){
  .sticky-cta{ display:none; }
}

/* v4.1 mobile overflow fix */
.card strong{word-break:break-word; overflow-wrap:anywhere; hyphens:auto}
@media (max-width:640px){ .usp .card strong{font-size:16px; line-height:1.25} }

/* v4.2 footer mobile fix */
@media (max-width:600px){
  footer .cols{ grid-template-columns:1fr; }
  footer .cols .title{ font-size:18px; }
  footer .cols .btn{ padding:10px 14px; font-size:14px; }
  footer .cols .muted, footer .cols strong{ word-break:break-word; overflow-wrap:anywhere; }
}

/* v4.3 coming soon styling */
.coming-soon{
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 28px 22px;
}
.coming-soon strong{ display:block; font-size:20px; margin-bottom:6px; color: var(--primary); }
.coming-soon .muted{ font-size:15px; }