:root{
  --blue:#0b6fd6; --blue-dark:#084f9a; --navy:#0d2440; --ice:#eef6ff;
  --text:#22303f; --muted:#5b6b7c; --border:#dbe6f2; --wa:#25d366;
  --radius:14px; --shadow:0 4px 18px rgba(13,36,64,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);line-height:1.65;background:#fff}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--navy);line-height:1.25}
h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.12rem}
main{min-height:60vh}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 8px rgba(13,36,64,.05)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px}
.brand{display:flex;align-items:center;gap:10px;font-size:1.05rem;color:var(--navy);white-space:nowrap}
.brand b{color:var(--blue)}
.main-nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.main-nav a{color:var(--navy);font-weight:500;font-size:.95rem}
.main-nav a:hover{color:var(--blue)}
.nav-cta{background:var(--blue);color:#fff!important;padding:8px 14px;border-radius:999px;font-weight:600}
.nav-cta:hover{background:var(--blue-dark)}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;font-size:1.4rem;padding:2px 10px;cursor:pointer;color:var(--navy)}

/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--blue-dark) 55%,var(--blue) 100%);color:#fff;padding:64px 0 56px}
.hero h1{color:#fff;font-size:2.4rem;margin-bottom:14px}
.hero p{font-size:1.15rem;max-width:640px;opacity:.94;margin-bottom:26px}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.hero .badge{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:999px;font-size:.88rem}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:700;font-size:1.02rem;transition:.2s}
.btn-primary{background:#fff;color:var(--blue-dark)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#1fb457;transform:translateY(-2px)}
.cta-buttons{display:flex;gap:14px;flex-wrap:wrap}

/* sections */
.section{padding:52px 0}
.section-alt{background:var(--ice)}
.section h2{margin-bottom:8px}
.section .lead{color:var(--muted);margin-bottom:28px;max-width:720px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);color:var(--text);transition:.2s}
.card:hover{transform:translateY(-4px);border-color:var(--blue)}
.card-icon{font-size:1.9rem;margin-bottom:10px}
.card h3{margin-bottom:8px}
.card p{font-size:.94rem;color:var(--muted)}
.card-more{display:inline-block;margin-top:12px;color:var(--blue);font-weight:600;font-size:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{background:#fff;border:1px solid var(--border);border-radius:999px;padding:9px 18px;color:var(--navy);font-weight:500;box-shadow:var(--shadow);transition:.15s}
.chip:hover{border-color:var(--blue);color:var(--blue)}

/* why us */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}
.feature .f-icon{font-size:1.8rem}
.feature h3{font-size:1rem;margin:8px 0 6px}
.feature p{font-size:.86rem;color:var(--muted)}

/* content pages */
.page-hero{background:linear-gradient(135deg,var(--navy),var(--blue-dark));color:#fff;padding:40px 0}
.page-hero h1{color:#fff}
.page-hero p{opacity:.92;max-width:680px;margin-top:8px}
.breadcrumbs{padding:14px 20px;font-size:.86rem;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--blue)}
.content{padding:36px 0 52px}
.content article h2{margin:28px 0 10px}
.content article p{margin-bottom:14px}
.content article ul{margin:0 0 14px 22px}
.two-col{display:grid;grid-template-columns:2fr 1fr;gap:36px;align-items:start}
.sidebar .side-box{background:var(--ice);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.sidebar h3{margin-bottom:12px}
.sidebar ul{list-style:none}
.sidebar li{margin-bottom:8px}
.side-cta{background:var(--navy);color:#fff;text-align:center}
.side-cta h3{color:#fff}
.side-cta .btn{margin-top:10px;width:100%}

/* cta band */
.cta-band{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;padding:48px 0;text-align:center}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{opacity:.92;margin-bottom:22px}
.cta-band .cta-buttons{justify-content:center}

/* faq */
.faq-list{max-width:780px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;margin-bottom:12px;box-shadow:var(--shadow)}
.faq-item summary{padding:16px 20px;font-weight:600;color:var(--navy);cursor:pointer;list-style:none;position:relative;padding-right:44px}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--blue)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 20px 16px;color:var(--muted)}

/* footer */
.site-footer{background:var(--navy);color:#cdd9e8;margin-top:0;padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px;padding-bottom:32px}
.site-footer h3{color:#fff;font-size:1.05rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:7px}
.site-footer a{color:#cdd9e8}
.site-footer a:hover{color:#fff}
.footer-contact{margin-top:12px;line-height:2}
.footer-locations{columns:2;column-gap:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 20px;font-size:.84rem;opacity:.75}

/* mobile bar */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:60}
.mobile-bar a{flex:1;text-align:center;padding:14px 0;font-weight:700;color:#fff;font-size:1rem}
.mb-call{background:var(--blue)}
.mb-wa{background:var(--wa)}

@media(max-width:900px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .hero h1{font-size:1.7rem}
  h1{font-size:1.55rem}
  .grid-3,.grid-2,.features{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 20px;border-bottom:1px solid var(--border);gap:12px}
  .main-nav.open{display:flex}
  .mobile-bar{display:flex}
  body{padding-bottom:52px}
}