/* Ever Expresslink Limited — site stylesheet */
:root{
  --navy:#0e2a52;
  --navy-deep:#081c3c;
  --blue:#1a5fd7;
  --blue-dark:#1246a3;
  --ink:#1f2937;
  --muted:#5b6b80;
  --line:#e3e9f2;
  --bg-soft:#f4f7fb;
  --white:#ffffff;
  --shadow:0 6px 24px rgba(14,42,82,.10);
  --radius:10px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  color:var(--ink);
  line-height:1.65;
  background:var(--white);
  font-size:16px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark)}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- top bar ---------- */
.topbar{background:var(--navy-deep);color:#c9d6ea;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.topbar a{color:#c9d6ea}
.topbar a:hover{color:#fff}
.topbar .tb-contact{display:flex;gap:18px;flex-wrap:wrap}
.topbar .tb-contact span{white-space:nowrap}

/* ---------- header ---------- */
.site-header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(14,42,82,.08)}
.site-header .container{display:flex;align-items:center;gap:28px;height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:44px;width:auto}
.brand .brand-name{font-weight:700;font-size:18px;color:var(--navy);line-height:1.2;letter-spacing:.2px}
.brand .brand-name small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.6px;text-transform:uppercase}
.main-nav{margin-left:auto}
.main-nav ul{list-style:none;display:flex;align-items:center;gap:4px}
.main-nav>ul>li>a{display:block;padding:24px 14px;font-weight:600;font-size:15px;color:var(--navy);white-space:nowrap}
.main-nav>ul>li>a:hover{color:var(--blue)}
.main-nav .has-mega{position:static}
.btn{display:inline-block;padding:12px 26px;border-radius:6px;font-weight:700;font-size:15px;transition:background .15s ease,transform .15s ease;border:0;cursor:pointer}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);color:#fff}
.btn-outline{border:2px solid #fff;color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.14);color:#fff}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-dark);color:#fff}
.btn-sm{padding:9px 18px;font-size:14px}

/* ---------- mega menu ---------- */
.mega{
  position:absolute;left:0;right:0;top:100%;background:#fff;
  box-shadow:0 24px 48px rgba(8,28,60,.16);
  border-top:3px solid var(--blue);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s;
  transition-delay:.12s;
  z-index:99;
}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s}
.mega-inner{max-width:1200px;margin:0 auto;padding:28px 20px 32px;display:grid;grid-template-columns:1fr 1fr 1fr 300px;gap:28px}
.mega-col h4{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.mega-col ul{list-style:none;display:block}
.mega-col li{margin:0}
.mega-col li a{display:block;padding:6px 0;font-size:14.5px;color:var(--ink);font-weight:500}
.mega-col li a:hover{color:var(--blue)}
.mega-col li.mega-sub a{padding-left:16px;font-size:13.5px;color:var(--muted);position:relative}
.mega-col li.mega-sub a::before{content:"";position:absolute;left:2px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.55}
.mega-feature h4{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.mega-feature .mf-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mega-feature a.mf-item{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.mega-feature a.mf-item img{aspect-ratio:1/1;object-fit:cover}
.mega-feature a.mf-item span{display:block;font-size:12px;font-weight:600;color:var(--navy);padding:6px 8px;line-height:1.3}
.mega-all{margin-top:16px}
.mega-all a{font-weight:700;font-size:14px}

/* ---------- hero ---------- */
.hero{
  background:var(--navy-deep) url("../img/banner-home.webp") center/cover no-repeat;
  color:#fff;
}
.hero .container{padding-top:110px;padding-bottom:120px}
.hero .kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#9fc1f2;border:1px solid rgba(159,193,242,.45);padding:6px 14px;border-radius:30px;margin-bottom:22px}
.hero h1{font-size:46px;line-height:1.15;font-weight:800;max-width:640px;margin-bottom:20px;letter-spacing:-.5px}
.hero p.sub{font-size:18px;color:#d5e2f5;max-width:600px;margin-bottom:34px}
.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- page hero (inner) ---------- */
.page-hero{background:var(--navy-deep) url("../img/banner-inner.webp") center/cover no-repeat;color:#fff}
.page-hero .container{padding-top:64px;padding-bottom:64px}
.page-hero h1{font-size:34px;font-weight:800;letter-spacing:-.3px}
.page-hero .lead{color:#d5e2f5;max-width:720px;margin-top:10px;font-size:16.5px}
.breadcrumb{font-size:13.5px;color:#a9bcdf;margin-bottom:14px}
.breadcrumb a{color:#cdddf6}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{margin:0 8px;opacity:.6}

/* ---------- sections ---------- */
.section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.section-head{max-width:760px;margin:0 auto 44px;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head .eyebrow{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.section-head h2{font-size:32px;font-weight:800;color:var(--navy);letter-spacing:-.3px;line-height:1.25}
.section-head p{margin-top:12px;color:var(--muted);font-size:16.5px}

/* trust strip */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:26px;padding-bottom:26px}
.trust-item{display:flex;gap:12px;align-items:flex-start}
.trust-item .ti-ico{width:40px;height:40px;border-radius:10px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.trust-item .ti-ico svg{width:22px;height:22px;stroke:var(--blue)}
.trust-item b{display:block;color:var(--navy);font-size:15px;line-height:1.35}
.trust-item span{font-size:13px;color:var(--muted)}

/* about split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .split-media img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split h2{font-size:30px;font-weight:800;color:var(--navy);margin-bottom:18px;letter-spacing:-.3px}
.split p{color:#3c4a5e;margin-bottom:14px}
.split .quote{border-left:4px solid var(--blue);padding:10px 0 10px 18px;font-style:italic;color:var(--navy);font-weight:600;margin:20px 0}

/* category grid */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .18s ease,transform .18s ease;display:flex;flex-direction:column}
.cat-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.cat-card .cc-img{aspect-ratio:4/3;overflow:hidden;background:#eef2f8}
.cat-card .cc-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.cat-card:hover .cc-img img{transform:scale(1.05)}
.cat-card .cc-body{padding:16px 18px 18px}
.cat-card h3{font-size:16.5px;color:var(--navy);font-weight:700;line-height:1.35}
.cat-card .cc-count{font-size:13px;color:var(--muted);margin-top:5px}
.cat-card .cc-link{margin-top:10px;font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.cat-card .cc-link::after{content:"→";transition:transform .15s}
.cat-card:hover .cc-link::after{transform:translateX(4px)}

/* product grid */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .18s ease,transform .18s ease}
.prod-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.prod-card .pc-img{aspect-ratio:1/1;background:#fff;overflow:hidden}
.prod-card .pc-img img{width:100%;height:100%;object-fit:cover}
.prod-card .pc-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1}
.prod-card h3{font-size:15px;color:var(--navy);font-weight:700;line-height:1.4}
.prod-card .pc-excerpt{font-size:13px;color:var(--muted);margin-top:6px;flex:1}
.prod-card .pc-more{margin-top:10px;font-size:13.5px;font-weight:700}

/* product detail */
.pd{display:grid;grid-template-columns:460px 1fr;gap:48px;align-items:start}
.pd .pd-img{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;position:sticky;top:100px}
.pd h1{font-size:28px;color:var(--navy);font-weight:800;line-height:1.3;margin-bottom:8px}
.pd .pd-cat{font-size:14px;color:var(--muted);margin-bottom:18px}
.pd .pd-cat a{font-weight:600}
.pd .pd-desc{color:#3c4a5e;font-size:15.5px}
.pd .pd-desc p{margin-bottom:12px}
.pd .pd-desc ul,.pd .pd-desc ol{margin:0 0 12px 22px}
.pd .pd-desc table{border-collapse:collapse;width:100%;margin-bottom:14px;font-size:14px}
.pd .pd-desc td,.pd .pd-desc th{border:1px solid var(--line);padding:8px 10px;text-align:left}
.pd-cta{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:26px}
.pd-cta b{color:var(--navy);font-size:16px}
.pd-cta p{font-size:14px;color:var(--muted);margin:6px 0 14px}
.pd-cta .btn{margin-right:10px}

/* category page intro */
.cat-intro{max-width:820px;color:#3c4a5e;margin-bottom:36px}
.subcat-strip{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px}
.subcat-strip a{background:#fff;border:1px solid var(--line);border-radius:30px;padding:8px 18px;font-size:14px;font-weight:600;color:var(--navy)}
.subcat-strip a:hover{border-color:var(--blue);color:var(--blue)}

/* feature points */
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.point{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.point .p-ico{width:46px;height:46px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.point .p-ico svg{width:24px;height:24px;stroke:var(--blue)}
.point h3{font-size:17px;color:var(--navy);margin-bottom:8px;font-weight:700}
.point p{font-size:14.5px;color:var(--muted)}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy);font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--blue);font-weight:400;flex-shrink:0;transition:transform .15s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 22px 20px;color:#3c4a5e;font-size:15px}

/* cta band */
.cta-band{background:linear-gradient(120deg,var(--navy-deep),var(--navy) 60%,var(--blue-dark));color:#fff}
.cta-band .container{padding-top:64px;padding-bottom:64px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-band h2{font-size:28px;font-weight:800;letter-spacing:-.3px}
.cta-band p{color:#c9d6ea;margin-top:8px;max-width:560px}
.cta-band .cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.contact-card h3{color:var(--navy);font-size:18px;margin-bottom:18px;font-weight:800}
.contact-list{list-style:none}
.contact-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.contact-list li:last-child{border-bottom:0}
.contact-list .cl-label{width:88px;flex-shrink:0;color:var(--muted);font-weight:600;font-size:13.5px;text-transform:uppercase;letter-spacing:.5px;padding-top:2px}
.contact-list .cl-value{color:var(--ink)}
.contact-list .cl-value a{font-weight:600}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:28px}
.map-wrap iframe{width:100%;height:360px;border:0;display:block}

/* content page (about / warranty) */
.content-page{max-width:860px}
.content-page p{margin-bottom:14px;color:#3c4a5e}
.content-page ul{margin:0 0 14px 22px;color:#3c4a5e}
.content-page li{margin-bottom:8px}
.content-page h2{font-size:24px;color:var(--navy);margin:28px 0 14px;font-weight:800}

/* footer */
.site-footer{background:var(--navy-deep);color:#b7c6dd;margin-top:0}
.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 40px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;letter-spacing:.4px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{color:#b7c6dd;font-size:14px}
.site-footer a:hover{color:#fff}
.footer-brand img{height:40px;margin-bottom:14px;background:#fff;padding:6px 10px;border-radius:6px}
.footer-brand p{font-size:13.5px;line-height:1.7;color:#93a7c4}
.footer-contact li{display:flex;gap:10px;font-size:13.5px;line-height:1.55}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:13px;color:#8ea2c0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* floating email button */
.float-mail{position:fixed;right:22px;bottom:22px;z-index:90;background:var(--blue);color:#fff;border-radius:50px;padding:13px 22px;font-weight:700;font-size:14px;box-shadow:0 8px 24px rgba(26,95,215,.35);display:flex;align-items:center;gap:8px}
.float-mail:hover{background:var(--blue-dark);color:#fff}

/* mobile nav */
.nav-toggle{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:10px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.2s}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .mega-inner{grid-template-columns:1fr 1fr 240px;gap:22px}
  .mega-feature{display:none}
  .cat-grid,.prod-grid{grid-template-columns:repeat(3,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;inset:74px 0 auto 0;background:#fff;box-shadow:0 20px 40px rgba(8,28,60,.15);display:none;max-height:calc(100vh - 74px);overflow:auto}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;padding:10px 0}
  .main-nav>ul>li>a{padding:14px 22px;border-bottom:1px solid var(--line)}
  .mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:0;display:none}
  .has-mega.open .mega{display:block}
  .mega-inner{grid-template-columns:1fr;padding:10px 22px 20px}
  .hero .container{padding-top:70px;padding-bottom:80px}
  .hero h1{font-size:32px}
  .trust-strip .container{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .cat-grid,.prod-grid{grid-template-columns:repeat(2,1fr)}
  .points{grid-template-columns:1fr}
  .pd{grid-template-columns:1fr}
  .pd .pd-img{position:static}
  .contact-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .section-head h2{font-size:26px}
}
@media (max-width:520px){
  .cat-grid,.prod-grid{grid-template-columns:1fr 1fr}
  .trust-strip .container{grid-template-columns:1fr}
  .hero h1{font-size:27px}
  .hero p.sub{font-size:16px}
  .footer-main{grid-template-columns:1fr}
  .cta-band .container{flex-direction:column;align-items:flex-start}
}