:root {
  --navy: #0b3b72;
  --accent: #0b63d1;
  --muted: #4b5563;
  --bg: #f6f8fb;
  --card: #ffffff;
  --maxw: 1150px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{scroll-behavior:smooth;}
body{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:#0f1724;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
header{background:linear-gradient(120deg,#072548,var(--navy));color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 4px 12px rgba(0,0,0,.2);}
.nav-wrap{max-width:var(--maxw);margin:0 auto;padding:12px 18px;display:flex;align-items:center;gap:14px;}
.logo-mark{height:87px;width:auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text .name{font-weight:700;font-size:16px;color:#fff;}
.brand-text .tagline{font-size:13px;color:#e5edf7;}
nav{margin-left:auto;display:flex;align-items:center;gap:12px;}
nav a{color:#fff;text-decoration:none;font-weight:500;padding:8px 11px;border-radius:999px;font-size:14px;transition:.2s ease;}
nav a:hover,nav a.active{background:rgba(255,255,255,.13);}
.nav-toggle{display:none;margin-left:auto;border-radius:8px;border:1px solid rgba(255,255,255,.4);padding:6px 10px;background:transparent;color:#fff;cursor:pointer;font-size:14px;}
.nav-toggle span{font-weight:600;}
.nav-wrap.mobile-open nav{position:absolute;left:0;right:0;top:56px;padding:12px 18px 10px;background:linear-gradient(120deg,#072548,var(--navy));display:flex;flex-direction:column;gap:6px;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 18px;}
.card{background:var(--card);padding:24px 22px;border-radius:12px;box-shadow:0 6px 18px rgba(15,23,42,.08);transition:transform .18s ease,box-shadow .18s ease;}
.card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.18);}
.btn-primary{display:inline-block;padding:11px 20px;border-radius:999px;background:#0b63d1;color:#fff;font-weight:600;font-size:15px;text-decoration:none;border:none;box-shadow:0 8px 16px rgba(37,99,235,.4);transition:.2s ease;}
.btn-primary:hover{background:#08489c;box-shadow:0 12px 26px rgba(37,99,235,.55);transform:translateY(-1px);}
.btn-ghost{display:inline-block;padding:9px 16px;border-radius:999px;border:1px solid rgba(15,23,42,.16);background:rgba(255,255,255,.85);color:var(--navy);font-weight:500;text-decoration:none;transition:.2s ease;}
.btn-ghost:hover{border-color:rgba(15,23,42,.3);background:#fff;}
.hero{max-width:var(--maxw);margin:0 auto;padding:40px 18px 34px;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:center;}
.hero-left h1{font-size:36px;color:var(--navy);margin-bottom:10px;}
.hero-left p{color:var(--muted);font-size:17px;margin-bottom:18px;}
.hero-right{text-align:center;}
.hero-right img{max-height:132px;margin:0 auto 12px;}
.carrier-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:16px;}
.carrier{background:#fff;padding:16px 12px;border-radius:14px;text-align:center;box-shadow:0 6px 18px rgba(15,23,42,.08);transition:.2s ease;}
.carrier:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.18);}
.carrier .name{font-weight:600;font-size:14px;color:var(--navy);}
.carrier-page{padding:36px 0 44px;}
.carrier-hero h1{font-size:32px;margin-bottom:10px;color:var(--navy);}
.carrier-hero p{color:var(--muted);font-size:16px;}
.carrier-body{margin-top:26px;display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,1fr);gap:24px;align-items:flex-start;}
.carrier-side{text-align:center;}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.2fr);gap:24px;margin:30px 0 40px;}
.contact-grid .card p{margin-bottom:6px;font-size:15px;}
form label{display:block;margin-bottom:6px;font-weight:600;color:var(--navy);}
input,textarea{width:100%;padding:11px 12px;border-radius:9px;border:1px solid rgba(15,23,42,.16);margin-bottom:14px;font-size:15px;}
input:focus,textarea:focus{outline:none;border-color:#0b63d1;box-shadow:0 0 0 1px rgba(37,99,235,.25);}
textarea{resize:vertical;}
.about-hero{padding:42px 18px 20px;text-align:center;}
.about-hero h1{font-size:34px;color:var(--navy);margin-bottom:8px;}
.about-hero p{color:var(--muted);font-size:16px;}
.about-body{margin-top:20px;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1.1fr);gap:24px;}
.carriers-hero{text-align:center;padding:40px 18px 18px;}
.carriers-hero h1{font-size:32px;color:var(--navy);margin-bottom:8px;}
.carriers-hero p{color:var(--muted);font-size:16px;}
.carriers-grid{max-width:var(--maxw);margin:0 auto 40px;padding:0 18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;}
.carrier-card-link{text-decoration:none;}
.carrier-card-link .card{text-align:center;}
.carrier-card-link .card h3{margin-bottom:4px;color:var(--navy);}
footer{margin-top:50px;padding:18px 0 26px;border-top:1px solid rgba(15,23,42,.08);background:#fff;}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:#4b5563;font-size:14px;}
footer strong{color:var(--navy);}
#backToTop{position:fixed;right:16px;bottom:18px;background:#0b63d1;color:#fff;padding:9px 13px;border-radius:999px;font-size:13px;border:none;cursor:pointer;box-shadow:0 10px 25px rgba(15,23,42,.35);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:150;}
#backToTop.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
@media(max-width:980px){.hero{grid-template-columns:minmax(0,1fr);} .carrier-body,.about-body,.contact-grid{grid-template-columns:minmax(0,1fr);}}
@media(max-width:760px){nav{display:none;} .nav-toggle{display:inline-flex;align-items:center;gap:4px;} .nav-wrap.mobile-open nav{display:flex;}}
@media(max-width:540px){.hero-left h1,.carriers-hero h1,.about-hero h1,.carrier-hero h1{font-size:27px;}}