:root{--navy:#1f3b63;--navy-d:#152a47;--blue:#2c5f9e;--orange:#f08a1c;--gold:#f7b733;--ink:#1b2236;--line:#e6e9f0;--bg:#fff;--soft:#f4f7fb}
html{scroll-behavior:smooth}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Poppins","Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{height:auto}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{transition:box-shadow .3s;position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:112px;gap:24px;transition:height .3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(20,40,80,.1)}.site-header.scrolled .wrap{height:84px}.site-header.scrolled .brand img{height:70px}.brand img{transition:height .3s}
.brand img{height:96px;width:auto;display:block}
.nav{display:flex;align-items:center;gap:30px;font-weight:600;font-size:15px}
.nav>a,.has-sub>a{position:relative;padding:6px 0}.nav>a::after,.has-sub>a::before{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--orange);transition:width .3s}.nav>a:hover::after,.nav>a.active::after,.has-sub:hover>a::before{width:100%}.nav a:hover,.nav a.active{color:var(--orange)}
.has-sub{position:relative}
.has-sub>a::after{content:"";display:inline-block;margin-left:8px;border:4px solid transparent;border-top-color:currentColor;vertical-align:-2px}
.sub{position:absolute;top:100%;left:-16px;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px rgba(20,30,70,.12);padding:10px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:10px 14px;border-radius:8px;font-weight:500}
.sub a:hover{background:#f4f6fb}
.head-cta{display:flex;align-items:center;gap:12px}
.phone{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:6px 18px 6px 6px;font-weight:500;font-size:14px}
.phone i{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-style:normal;font-size:15px}
.btn{transition:transform .25s,box-shadow .25s,background .25s;display:inline-block;background:var(--navy);color:#fff;font-weight:600;font-size:14px;padding:12px 24px;border-radius:999px}
.btn:hover{background:var(--navy-d);transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.2)}
.btn.orange{background:var(--orange)}
.btn.light{background:#fff;color:var(--ink)}
.burger{display:none;background:none;border:0;font-size:28px;cursor:pointer;color:var(--navy)}

/* CTA banner + footer */
.site-footer{background:var(--navy);color:#fff;margin-top:120px;position:relative}
.cta{position:relative;top:-60px;margin-bottom:-20px;background:linear-gradient(100deg,var(--orange),#e8641a);border-radius:28px;padding:44px 56px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 14px 30px rgba(0,0,0,.18)}
.cta h2{font-size:30px;line-height:1.25;font-weight:600}
.cta p{opacity:.95;margin-top:6px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:64px;padding:40px 0 48px}
.logo-card{display:inline-block;background:#fff;border-radius:12px;padding:10px 14px}
.logo-card img{height:90px;display:block}
.foot-about{margin-top:18px;font-size:14px;opacity:.92}
.addr{margin-top:14px;font-size:13px;opacity:.85;font-style:normal}
.site-footer h3{font-size:18px;margin-bottom:16px;font-weight:600}
.site-footer li{margin-bottom:11px;font-size:15px}
.site-footer li a::before{content:"";display:inline-block;border:5px solid transparent;border-left:6px solid var(--orange);margin-right:8px}
.site-footer li a:hover{color:var(--orange)}
.contact-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:20px;padding:26px;text-align:center}
.contact-card p{font-size:14px;margin:10px 0 16px}
.contact-card hr{border:0;border-top:1px solid rgba(255,255,255,.25);margin:18px 0}
.legal{border-top:1px dashed rgba(255,255,255,.4);padding:20px 0;display:flex;justify-content:center;text-align:center;flex-wrap:wrap;gap:12px;font-size:14px}
.legal nav{display:flex;gap:16px}

@media(max-width:1100px){
 .burger{display:block}
 .nav{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:12px 24px 20px;border-bottom:1px solid var(--line);display:none}
 .nav.open{display:flex}
 .nav>a,.has-sub>a{padding:10px 0;display:block}
 .sub{position:static;display:block;border:0;box-shadow:none;padding:0 0 0 14px}
 .phone{display:none}
 .foot-grid{grid-template-columns:1fr 1fr;gap:40px}
 .cta{flex-direction:column;text-align:center;padding:36px 24px}
}
@media(max-width:600px){.foot-grid{grid-template-columns:1fr}.head-cta .btn{display:none}}
@media(max-width:1100px){.site-header .wrap,.site-header.scrolled .wrap{height:84px}.brand img,.site-header.scrolled .brand img{height:68px}}

/* Floating buttons */
.fab{position:fixed;right:22px;z-index:60;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.25);transition:transform .25s,opacity .3s,visibility .3s}
.fab:hover{transform:translateY(-4px) scale(1.06)}
.fab.wa{bottom:22px;background:#25d366}
.fab.wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2.4s ease-out infinite}
@keyframes ring{to{transform:scale(1.7);opacity:0}}
.fab.top{bottom:100px;background:#fff;color:var(--navy);border:2px solid var(--orange);font-size:22px;font-weight:700;opacity:0;visibility:hidden}
.fab.top.show{opacity:1;visibility:visible}
html,body{overflow-x:clip}

/* Mobile menu fixes */
@media(max-width:1100px){
 .burger{margin-left:auto;order:3;width:44px;height:44px;display:grid;place-items:center;border-radius:10px;line-height:1}
 .head-cta{order:2}
 .nav{box-shadow:0 18px 30px rgba(20,40,80,.12);max-height:calc(100vh - 84px);overflow:auto}
 .nav>a,.has-sub>a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
 .nav>a::after,.has-sub>a::before{display:none}
 .nav>a.active,.has-sub>a.active{color:var(--orange)}
 .has-sub{width:100%}
 .has-sub>a::after{display:none}
 .sub{opacity:1;visibility:visible;transform:none;min-width:0;width:100%;margin:0;padding:0 0 4px 14px;border:0;box-shadow:none;background:transparent}
 .sub a{padding:10px 0;font-weight:500;color:#55607a;border-bottom:0}
}

/* Brand: icon crop + readable company name */
.site-header .brand{display:flex;align-items:center;gap:12px;min-width:0}
.site-header .brand .mark{display:block;width:76px;height:64px;overflow:hidden;flex:none;border-radius:6px}
.site-header .brand .mark img{display:block;width:112px;height:auto;margin-left:-18px;margin-top:-2px}
.site-header.scrolled .brand .mark img{height:auto}
.brand .name{display:flex;flex-direction:column;line-height:1.1}
.brand .name b{font-size:21px;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.brand .name small{font-size:12px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--orange);margin-top:5px}
.logo-card img{height:120px;width:auto}
@media(max-width:1180px){.brand .name b{font-size:18px}.nav{gap:20px}}
@media(max-width:1100px){.site-header .brand .mark img{height:auto}.site-header .brand .mark{width:66px;height:56px}.site-header .brand .mark img{width:98px;margin-left:-16px}.brand .name b{font-size:16px}.brand .name small{font-size:10px;letter-spacing:.22em}}
@media(max-width:380px){.brand .name b{font-size:14px}}

/* Header fit: no wrapping, drop phone pill on mid-size screens */
.nav a,.phone,.head-cta .btn,.brand .name b,.brand .name small{white-space:nowrap}
.nav{gap:26px}
.site-header .wrap{gap:20px}
@media(max-width:1330px){.phone{display:none}}
@media(max-width:1250px){.nav{gap:20px}.brand .name b{font-size:19px}}
@media(max-width:1100px){.phone{display:none}.nav{gap:0}}

/* Header is fixed (not sticky) so shrinking on scroll never changes page height.
   With sticky, the 28px shrink made the browser re-adjust scroll and the header flickered near the top.
   Body padding reserves the full header height (112px/84px + 1px border). */
.site-header{position:fixed;left:0;right:0}
body{padding-top:113px}
html{scroll-padding-top:100px}
@media(max-width:1100px){body{padding-top:85px}}