:root{
  --shell-navy:#102f4b;
  --shell-dark:#081d30;
  --shell-blue:#62a3d9;
  --shell-white:#fff;
}
.shared-site-header,
.shared-site-footer{
  font-family:"DM Sans",Arial,sans-serif;
  box-sizing:border-box;
}
.shared-site-header *,
.shared-site-footer *{box-sizing:border-box}
.shared-site-header{
  position:relative;
  z-index:1000;
  width:100%;
  background:var(--shell-navy);
  color:#fff;
  transition:box-shadow .3s ease,transform .3s ease;
}
.shared-site-header.is-sticky{
  position:fixed;
  top:0;
  left:0;
  right:0;
  box-shadow:0 12px 28px rgba(0,0,0,.2);
}
.site-topbar{
  background:var(--shell-dark);
  font-size:12px;
}
.site-topbar__inner{
  min-height:34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
}
.site-topbar__inner>div{display:flex;gap:24px}
.site-topbar a{color:#fff;text-decoration:none}
.shared-site-header .container,
.shared-site-footer .container{
  width:min(1180px,calc(100% - 40px));
  margin:0 auto;
}
.shared-site-header .nav-wrap{
  min-height:96px;
  display:flex;
  align-items:center;
  gap:34px;
}
.shared-site-header .brand{
  display:block;
  width:220px;
  flex:0 0 220px;
}
.shared-brand-logo{
  display:block;
  width:100%;
  height:74px;
  object-fit:contain;
  object-position:left center;
  transition:opacity .35s ease,transform .35s ease;
}
.shared-site-header.is-sticky .shared-brand-logo{
  transform:scale(.9);
}
.shared-site-header .main-nav{
  margin-left:auto;
}
.shared-site-header .main-nav ul{
  display:flex;
  align-items:center;
  gap:0;
  list-style:none;
  padding:0;
  margin:0;
}
.shared-site-header .main-nav li{
  position:relative;
  display:flex;
  align-items:center;
}
.shared-site-header .main-nav li:not(:last-child)::after{
  content:"/";
  color:var(--shell-blue);
  font-weight:800;
  margin:0 14px;
  transform:skewX(-12deg);
}
.shared-site-header .main-nav a,
.shared-site-header .dropdown-toggle{
  color:#fff;
  text-decoration:none;
  text-transform:uppercase;
  font-size:12px;
  font-weight:800;
  letter-spacing:.01em;
  background:none;
  border:0;
  padding:12px 0;
  cursor:pointer;
  white-space:nowrap;
}
.shared-site-header .main-nav a:hover,
.shared-site-header .dropdown-toggle:hover{color:var(--shell-blue)}
.shared-site-header .dropdown{
  display:none;
  position:absolute;
  left:-18px;
  top:100%;
  width:230px;
  padding:12px 0;
  background:#fff;
  box-shadow:0 16px 34px rgba(0,0,0,.18);
}
.shared-site-header .dropdown a{
  display:block;
  color:var(--shell-navy);
  padding:11px 18px;
}
.shared-site-header .dropdown a:hover{
  color:#fff;
  background:var(--shell-blue);
}
.shared-site-header .has-dropdown:hover>.dropdown,
.shared-site-header .has-dropdown.is-open>.dropdown{display:block}
.shared-site-header .nav-cta{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:45px;
  padding:0 22px;
  color:#fff;
  background:var(--shell-blue);
  text-decoration:none;
  text-transform:uppercase;
  font-weight:800;
  font-size:12px;
}
.shared-site-header .menu-toggle{
  display:none;
  width:46px;
  height:42px;
  margin-left:auto;
  padding:9px;
  border:1px solid rgba(255,255,255,.35);
  background:transparent;
  cursor:pointer;
}
.shared-site-header .menu-toggle span{
  display:block;
  height:2px;
  margin:5px 0;
  background:#fff;
  transition:transform .25s ease,opacity .25s ease;
}
.shared-site-header .menu-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.shared-site-header .menu-toggle.is-active span:nth-child(2){opacity:0}
.shared-site-header .menu-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.shared-site-footer{
  position:relative;
  z-index:20;
  background:#0b2942;
  color:#fff;
  padding:70px 0 0;
}
.shared-site-footer .footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.15fr;
  gap:45px;
  padding-bottom:50px;
}
.shared-site-footer .footer-logo{
  display:block;
  width:220px;
  max-height:90px;
  object-fit:contain;
  object-position:left center;
  margin-bottom:18px;
}
.shared-site-footer h3{
  margin:0 0 18px;
  color:#fff;
  font-size:17px;
}
.shared-site-footer p,
.shared-site-footer a{
  color:rgba(255,255,255,.72);
  font-size:14px;
  line-height:1.8;
  text-decoration:none;
}
.shared-site-footer a:hover{color:var(--shell-blue)}
.shared-site-footer ul{list-style:none;padding:0;margin:0}
.shared-site-footer li{margin:8px 0}
.shared-site-footer .footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:25px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.55);
  font-size:12px;
}
body.has-sticky-shell{padding-top:130px!important}
@media(max-width:1050px){
  .shared-site-header .nav-wrap{min-height:82px}
  .shared-site-header .brand{width:180px;flex-basis:180px}
  .shared-brand-logo{height:62px}
  .shared-site-header .menu-toggle{display:block}
  .shared-site-header .nav-cta{display:none}
  .shared-site-header .main-nav{
    display:none;
    position:absolute;
    left:0;
    right:0;
    top:100%;
    margin:0;
    background:var(--shell-navy);
    border-top:1px solid rgba(255,255,255,.13);
    box-shadow:0 18px 30px rgba(0,0,0,.22);
  }
  .shared-site-header .main-nav.is-open{display:block}
  .shared-site-header .main-nav ul{
    display:block;
    width:min(100% - 30px,760px);
    margin:0 auto;
    padding:12px 0 20px;
  }
  .shared-site-header .main-nav li{
    display:block;
    border-bottom:1px solid rgba(255,255,255,.1);
  }
  .shared-site-header .main-nav li::after{display:none!important}
  .shared-site-header .main-nav a,
  .shared-site-header .dropdown-toggle{
    display:flex;
    width:100%;
    justify-content:space-between;
    padding:15px 4px;
    text-align:left;
  }
  .shared-site-header .dropdown{
    position:static;
    width:auto;
    padding:0 0 10px 16px;
    background:transparent;
    box-shadow:none;
  }
  .shared-site-header .dropdown a{
    color:rgba(255,255,255,.82);
    padding:11px 8px;
  }
  .shared-site-header .dropdown a:hover{
    background:transparent;
    color:var(--shell-blue);
  }
}
@media(max-width:760px){
  .site-topbar{display:none}
  .shared-site-header .container,
  .shared-site-footer .container{width:min(100% - 28px,1180px)}
  .shared-site-header .nav-wrap{min-height:76px}
  .shared-site-header .brand{width:160px;flex-basis:160px}
  .shared-brand-logo{height:56px}
  .shared-site-footer .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .shared-site-footer .footer-grid{grid-template-columns:1fr}
  .shared-site-footer .footer-bottom{flex-direction:column}
}


/* Header cleanup: prevent legacy navigation dividers from doubling */
.shared-site-header .main-nav li::before,
.shared-site-header .main-nav li > a::before,
.shared-site-header .main-nav li > button::before{
  content:none !important;
  display:none !important;
}
.shared-site-header .main-nav li:not(:last-child)::after{
  content:"/" !important;
  display:inline-block !important;
  color:var(--shell-blue) !important;
  margin:0 14px !important;
}

/* White default logo with smooth sticky-state crossfade */
.shared-site-header .brand{
  position:relative;
}
.shared-logo-stack{
  position:relative;
  display:block;
  width:100%;
  height:74px;
}
.shared-logo-stack .shared-brand-logo{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:left center;
  transition:opacity .42s ease, transform .42s ease;
}
.shared-brand-logo--default{
  opacity:1;
  transform:translateY(0) scale(1);
}
.shared-brand-logo--sticky{
  opacity:0;
  transform:translateY(7px) scale(.96);
}
.shared-site-header.is-sticky .shared-brand-logo--default{
  opacity:0;
  transform:translateY(-7px) scale(.96);
}
.shared-site-header.is-sticky .shared-brand-logo--sticky{
  opacity:1;
  transform:translateY(0) scale(.9);
}

@media(max-width:1050px){
  .shared-logo-stack{height:62px}
  .shared-site-header .main-nav li::after{
    display:none !important;
    content:none !important;
  }
}
@media(max-width:760px){
  .shared-logo-stack{height:56px}
}


/* Remove all navigation slashes on mobile/tablet only */
@media(max-width:1050px){
  .shared-site-header .main-nav li::before,
  .shared-site-header .main-nav li::after,
  .shared-site-header .main-nav li > a::before,
  .shared-site-header .main-nav li > a::after,
  .shared-site-header .main-nav li > button::before,
  .shared-site-header .main-nav li > button::after{
    content:none !important;
    display:none !important;
  }
}


/* Match homepage header typography and sizing */
.shared-site-header,
.shared-site-footer{
  font-family:"DM Sans",Arial,sans-serif !important;
}
.shared-site-header .site-topbar{
  font-size:13px;
}
.shared-site-header .nav-wrap{
  min-height:104px;
  gap:30px;
  padding:8px 0;
}
.shared-site-header .brand{
  width:180px;
  flex-basis:180px;
}
.shared-site-header .shared-logo-stack{
  height:88px;
}
.shared-site-header .main-nav a,
.shared-site-header .dropdown-toggle{
  font-family:"DM Sans",Arial,sans-serif !important;
  font-size:13px !important;
  font-weight:800 !important;
  letter-spacing:.04em !important;
}
.shared-site-header .nav-cta{
  min-height:auto;
  padding:14px 20px;
  font-family:"DM Sans",Arial,sans-serif !important;
  font-size:13px;
  letter-spacing:.04em;
}

@media(max-width:1050px){
  .shared-site-header .nav-wrap{
    min-height:82px;
    padding:6px 0;
  }
  .shared-site-header .brand{
    width:180px;
    flex-basis:180px;
  }
  .shared-site-header .shared-logo-stack{
    height:68px;
  }
}

/* Requested universal navigation refinements */
@media (min-width:981px){
  .shared-site-header .nav-wrap{display:grid!important;grid-template-columns:minmax(170px,1fr) auto minmax(190px,1fr)!important;align-items:center!important;gap:24px!important}
  .shared-site-header .main-nav{justify-self:center!important;margin:0!important}
  .shared-site-header .nav-cta{justify-self:end!important;min-height:54px!important;padding:0 28px!important;font-size:14px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important}
}


/* Desktop navigation Call Us button */
@media (min-width: 981px){
  .shared-site-header .nav-cta{
    width:150px;
    min-width:150px;
    justify-content:center;
    text-align:center;
  }
}


/* Desktop navigation Call Us button width */
@media (min-width:981px){
  .shared-site-header .nav-cta{
    width:200px;
    min-width:200px;
  }
}

/* Premium app-style mobile navigation */
.osmus-mobile-menu{display:none}
@media(max-width:1050px){
  .shared-site-header .main-nav{display:none!important}
  body.osmus-menu-open{overflow:hidden}
  body.osmus-menu-open > *:not(.osmus-mobile-menu){filter:blur(3px)}
  .osmus-mobile-menu{position:fixed;inset:0;z-index:5000;display:block;pointer-events:none;font-family:"DM Sans",Arial,sans-serif}
  .osmus-mobile-menu__backdrop{position:absolute;inset:0;width:100%;height:100%;border:0;background:rgba(3,18,31,.64);opacity:0;transition:opacity .32s ease;backdrop-filter:blur(9px)}
  .osmus-mobile-menu__sheet{position:absolute;left:14px;right:14px;bottom:14px;max-height:calc(100dvh - 28px);overflow:auto;border:1px solid rgba(255,255,255,.32);border-radius:30px;background:#f4f0e9;box-shadow:0 28px 80px rgba(0,0,0,.38);transform:translateY(calc(100% + 30px)) scale(.97);opacity:0;transition:transform .42s cubic-bezier(.2,.85,.25,1),opacity .28s ease;scrollbar-width:none}
  .osmus-mobile-menu__sheet::-webkit-scrollbar{display:none}
  .osmus-mobile-menu.is-open{pointer-events:auto}
  .osmus-mobile-menu.is-open .osmus-mobile-menu__backdrop{opacity:1}
  .osmus-mobile-menu.is-open .osmus-mobile-menu__sheet{transform:translateY(0) scale(1);opacity:1}
  .osmus-mobile-menu__handle{position:sticky;top:0;z-index:10;width:46px;height:5px;margin:9px auto -14px;border-radius:10px;background:rgba(255,255,255,.62)}
  .osmus-mobile-menu__viewport{position:relative;min-height:610px}
  .osmus-mobile-menu__panel{display:none;min-height:610px;animation:osmusPanelIn .32s ease both}
  .osmus-mobile-menu__panel.is-active{display:block}
  @keyframes osmusPanelIn{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:none}}
  .osmus-mobile-menu__hero{position:relative;overflow:hidden;padding:38px 24px 28px;border-radius:29px 29px 0 0;background:linear-gradient(135deg,rgba(16,47,75,.94),rgba(25,77,113,.9)),url('../images/commercial-flat-roof.webp') center/cover;color:#fff}
  .osmus-mobile-menu__hero:after{content:"";position:absolute;right:-45px;bottom:-72px;width:190px;height:190px;border:32px solid rgba(98,163,217,.18);border-radius:50%}
  .osmus-mobile-menu__brand-row{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px}
  .osmus-mobile-menu__brand-row img{width:162px;height:58px;object-fit:contain;object-position:left center}
  .osmus-mobile-menu__close{display:grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid rgba(255,255,255,.34);border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:26px;line-height:1;cursor:pointer}
  .osmus-mobile-menu__hero p{position:relative;z-index:1;max-width:300px;margin:20px 0;color:rgba(255,255,255,.78);font-size:15px;line-height:1.55}
  .osmus-mobile-menu__estimate{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 18px;border-radius:14px;background:#62a3d9;color:#fff!important;text-decoration:none;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
  .osmus-mobile-menu__estimate span{font-size:20px}
  .osmus-mobile-menu__body{padding:24px}
  .osmus-mobile-menu__label{display:block;margin:0 0 12px;color:#7b817f;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
  .osmus-mobile-menu__label--quick{margin-top:24px}
  .osmus-mobile-menu__cards{display:grid;gap:9px}
  .osmus-mobile-menu__cards a,.osmus-mobile-menu__cards button{display:grid;grid-template-columns:42px 1fr 28px;align-items:center;gap:12px;width:100%;min-height:62px;padding:8px 14px;border:1px solid rgba(16,47,75,.09);border-radius:16px;background:rgba(255,255,255,.82);box-shadow:0 8px 24px rgba(16,47,75,.06);color:#102f4b;text-decoration:none;text-align:left;cursor:pointer}
  .osmus-mobile-menu__cards a:nth-child(1),.osmus-mobile-menu__cards button:nth-child(2),.osmus-mobile-menu__cards button:nth-child(3),.osmus-mobile-menu__cards button:nth-child(4),.osmus-mobile-menu__cards a:nth-child(5){animation:osmusCardIn .38s ease both}
  .osmus-mobile-menu__cards button:nth-child(2){animation-delay:.04s}.osmus-mobile-menu__cards button:nth-child(3){animation-delay:.08s}.osmus-mobile-menu__cards button:nth-child(4){animation-delay:.12s}.osmus-mobile-menu__cards a:nth-child(5){animation-delay:.16s}
  @keyframes osmusCardIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  .osmus-mobile-menu__icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#e5eff6;color:#4388b8;font-size:12px;font-weight:900}
  .osmus-mobile-menu__cards b{font-size:16px}.osmus-mobile-menu__cards i{font-style:normal;color:#62a3d9;font-size:20px}
  .osmus-mobile-menu__quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .osmus-mobile-menu__quick a{display:flex;flex-direction:column;justify-content:center;min-height:82px;padding:15px;border-radius:16px;background:#102f4b;color:#fff;text-decoration:none}
  .osmus-mobile-menu__quick a:last-child{background:#dfeaf2;color:#102f4b}
  .osmus-mobile-menu__quick strong{font-size:14px}.osmus-mobile-menu__quick span{margin-top:5px;color:inherit;opacity:.68;font-size:11px}
  .osmus-mobile-menu__subhead{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;gap:14px;padding:36px 22px 22px;border-bottom:1px solid rgba(16,47,75,.1);background:#102f4b;color:#fff;border-radius:29px 29px 0 0}
  .osmus-mobile-menu__subhead>button:first-child{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.25);border-radius:50%;background:transparent;color:#fff;font-size:20px;cursor:pointer}
  .osmus-mobile-menu__subhead span{display:block;color:#62a3d9;font-size:10px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
  .osmus-mobile-menu__subhead h2{margin:2px 0 0;color:#fff;font-size:29px;line-height:1}
  .osmus-mobile-menu__subnav{display:grid;gap:10px;padding:22px}
  .osmus-mobile-menu__subnav a{display:grid;grid-template-columns:1fr 28px;gap:4px 10px;align-items:center;min-height:74px;padding:15px 17px;border:1px solid rgba(16,47,75,.09);border-radius:16px;background:#fff;color:#102f4b;text-decoration:none;box-shadow:0 8px 24px rgba(16,47,75,.05)}
  .osmus-mobile-menu__subnav b{font-size:15px}.osmus-mobile-menu__subnav span{grid-column:1;color:#687883;font-size:11px}.osmus-mobile-menu__subnav i{grid-column:2;grid-row:1/3;font-style:normal;color:#62a3d9;font-size:20px}
  .osmus-mobile-menu__subnav--locations{grid-template-columns:1fr 1fr}
  .osmus-mobile-menu__subnav--locations a{min-height:96px}
  .osmus-mobile-menu__subcta{display:flex;align-items:center;justify-content:center;min-height:56px;margin:0 22px 24px;border-radius:16px;background:#62a3d9;color:#fff!important;text-decoration:none;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}
}
@media(max-width:560px){
  .osmus-mobile-menu__sheet{left:8px;right:8px;bottom:8px;max-height:calc(100dvh - 16px);border-radius:26px}
  .osmus-mobile-menu__hero,.osmus-mobile-menu__subhead{border-radius:25px 25px 0 0}
  .osmus-mobile-menu__viewport,.osmus-mobile-menu__panel{min-height:580px}
  .osmus-mobile-menu__body{padding:20px}
}