@font-face{font-family:'Poppins';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/poppins-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/poppins-600.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/poppins-700.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Open Sans';font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/fonts/open-sans-italic.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Open Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/open-sans.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Nick & Co. Air Conditioning & Heating — static port of the 2024 Divi site (navy #000080 / red #de2103, Poppins + Open Sans). */
:root{--navy:#000080;--navy-d:#00005a;--red:#de2103;--red-d:#b51a02;--ink:#1b1f2a;--text:#4b5160;--tint:#f2f4fa;--dark:#0e1220;--wrap:1160px;--head:'Poppins',Arial,sans-serif;--body:'Open Sans',Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--body);font-size:16.5px;line-height:1.7;color:var(--text);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.narrow{max-width:820px}
.c{text-align:center}
h1,h2,h3{font-family:var(--head);color:var(--ink);line-height:1.2;margin-block:0}
p{margin-block:0 1em}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.ico{flex:0 0 auto}
.site-head{background:#fff;position:sticky;top:0;z-index:30;box-shadow:0 2px 10px rgba(0,0,40,.08)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:10px}
.brand img{width:200px}
.call{display:grid;text-align:right;text-decoration:none;line-height:1.15}
.call span{color:var(--red);font-weight:700;font-size:14px;font-family:var(--head)}
.call b{color:var(--navy);font-family:var(--head);font-size:24px}
.nav{background:var(--navy)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:space-between}
.nav a{display:block;padding:12px 10px;color:#fff;text-decoration:none;font-family:var(--head);font-weight:600;font-size:13.5px;text-transform:uppercase;letter-spacing:.02em}
.nav a:hover,.nav a[aria-current]{background:var(--red)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--head);font-weight:600;font-size:15px;padding:12px 24px;border-radius:4px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d);color:#fff}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-d);color:#fff}
.btn-ghost{border-color:#fff;color:#fff}.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-ghost-dark{border-color:var(--navy);color:var(--navy)}.btn-ghost-dark:hover{background:var(--navy);color:#fff}
.btn-sm{padding:8px 16px;font-size:13.5px}
.link-arrow{font-family:var(--head);font-weight:600;color:var(--navy)}
.eyebrow{color:var(--red);font-family:var(--head);font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.h1{font-size:clamp(30px,3.6vw,44px);margin-bottom:16px}
.h2{font-size:clamp(26px,2.8vw,36px);margin-bottom:14px}
.h3{font-size:22px;margin-bottom:10px}
.lede{font-size:18px;max-width:760px;margin-inline:auto}
.small{font-size:14px;color:#6b7180}
.sec{padding-block:clamp(52px,7vw,84px)}
.tint{background:var(--tint)}
.hero{position:relative;overflow:hidden;min-height:min(72vh,600px);display:grid;align-items:center;background:var(--dark);text-align:center}
.hero-sm{min-height:min(52vh,440px)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(5,8,25,.55),rgba(5,8,25,.72))}
.hero-in{position:relative;z-index:1;color:#e9ecf5;padding-block:70px}
.hero .kicker{font-style:italic;font-size:18px;max-width:680px;margin:0 auto 10px}
.hero h1{color:#fff;font-size:clamp(32px,4.4vw,56px);text-transform:uppercase;max-width:920px;margin:0 auto 26px}
.tiles{list-style:none;margin:34px auto 20px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);background:var(--navy);border-radius:6px;overflow:hidden}
.tiles li{display:grid;justify-items:center;gap:10px;padding:28px 12px;color:#fff;font-family:var(--head);font-weight:600;font-size:15px;line-height:1.3;border-right:1px solid rgba(255,255,255,.18)}
.tiles li:last-child{border-right:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.split.rev .split-img{order:-1}
.split-img img{width:100%;border-radius:6px}
.framed{position:relative;padding:14px}
.framed::before{content:"";position:absolute;inset:0 26% 26% 0;border-top:6px solid var(--navy);border-left:6px solid var(--navy)}
.framed::after{content:"";position:absolute;inset:26% 0 0 26%;border-bottom:6px solid var(--red);border-right:6px solid var(--red)}
.framed img{position:relative;z-index:1}
.reme{background:var(--tint)}
.reme .split-img img{border:1px solid #dfe3ee;background:#fff}
.brands{border-top:1px solid #e6e9f2}
.logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:26px 40px;margin:30px 0}
.logos img{width:170px}
.logos.small img{width:110px}
.maint{display:grid;grid-template-columns:1fr 1fr;background:var(--navy);color:#dfe3f5}
.maint-txt{padding:clamp(40px,6vw,80px) clamp(24px,5vw,70px)}
.maint .h2{color:#fff}
.maint-img img{width:100%;height:100%;object-fit:cover;min-height:380px}
.trane-hero{background:var(--dark);color:#d7dbea;padding-block:56px}
.trane-hero h1{color:#fff;font-size:clamp(30px,3.6vw,44px);margin-bottom:12px}
.trane-hero img{border-radius:6px}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:34px 0}
.prod{background:#fff;border:1px solid #dfe3ee;border-radius:8px;padding:22px;text-align:center;display:flex;flex-direction:column;align-items:center}
.prod img{width:200px;margin-bottom:12px}
.prod h3{color:var(--red);font-size:19px;margin-bottom:8px}
.prod p{font-size:14.5px;flex:1}
.rating{font-family:var(--head);font-size:18px;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:10px}
.stars{color:#f5b301;display:inline-flex}
.reviews{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin:30px 0 34px;text-align:left}
.review{margin:0;background:var(--tint);border-radius:8px;padding:24px;border-left:5px solid var(--navy)}
.review blockquote{margin:8px 0 10px}.review blockquote p{margin:0;font-size:16.5px}
.review figcaption{font-family:var(--head);font-weight:600;color:var(--ink)}
.page-head{background:var(--tint);padding-block:48px 34px}
.tips{display:grid;grid-template-columns:1.4fr .8fr;gap:44px;align-items:start}
.tips.rev{grid-template-columns:.8fr 1.4fr}
.tips-img img{border-radius:8px}
details{border:1px solid #dfe3ee;border-radius:6px;margin-bottom:10px;background:#fff}
summary{cursor:pointer;padding:14px 18px;font-family:var(--head);font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--red);font-size:22px;line-height:1}
details[open] summary::after{content:"−"}
.acc-body{padding:0 18px 12px}
.acc-body ul{margin:0;padding-left:20px}.acc-body li{margin-bottom:8px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.info{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:18px}
.info li{display:flex;gap:14px}.info .ico{color:var(--navy)}
.box{background:var(--tint);border-radius:10px;padding:28px}
.cform{display:grid;gap:14px}
.cform fieldset{border:1px solid #dfe3ee;border-radius:8px;padding:18px 20px 8px;margin:0 0 6px;display:grid;gap:14px}
.cform legend{font-family:var(--head);font-weight:600;color:var(--navy);padding:0 6px}
.cform label{display:grid;gap:4px}
.cform .lbl{font-family:var(--head);font-weight:600;font-size:14px;color:var(--ink)}
.cform .lbl em{font-weight:400;font-style:normal;color:#7a8090;font-family:var(--body);font-size:13px}
.cform input,.cform textarea,.cform select{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid #c9cedb;border-radius:4px;padding:10px 12px;width:100%}
.cform input[type=file]{padding:8px;background:#fafbfe}
.cform input:focus,.cform textarea:focus,.cform select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,0,128,.12)}
.cform .btn{justify-self:start}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.row3{display:grid;grid-template-columns:2fr 1.2fr 1fr;gap:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.map-embed iframe{display:block;width:100%;height:360px;border:0;background:#e6e9f2}
.cta-band{background:var(--red);color:#fff;padding-block:40px}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:26px;margin-bottom:4px}.cta-band p{margin:0;max-width:620px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.cta-band .btn-red{background:#fff;color:var(--red)}.cta-band .btn-red:hover{background:var(--navy);color:#fff}
.site-foot{background:#141826;color:#b7bccb;font-size:15px}
.foot-cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px;padding-block:52px}
.foot-logo{width:190px;background:#fff;padding:10px;border-radius:6px;margin-bottom:14px}
.site-foot h2{color:#fff;font-size:16px;margin-bottom:10px}
.site-foot a{color:#dfe3f5;text-decoration:none}.site-foot a:hover{color:#fff;text-decoration:underline}
.site-foot ul{list-style:none;margin:0;padding:0}.site-foot li{margin-bottom:4px}
.foot-bar{background:#0b0e18;padding-block:14px;font-size:13.5px}
.fab{position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.fab:hover{background:var(--navy)}
@media (max-width:980px){.tiles{grid-template-columns:repeat(3,1fr)}.tiles li:nth-child(3){border-right:0}.products{grid-template-columns:1fr 1fr}.foot-cols{grid-template-columns:1fr 1fr}.nav ul{justify-content:center}}
@media (max-width:760px){
  .head-in{flex-wrap:wrap;justify-content:center}.brand img{width:170px}.call{text-align:center}
  .nav ul{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;scrollbar-width:none}.nav a{white-space:nowrap;padding:12px 12px}
  .site-head{position:static}
  .split,.maint,.tips,.tips.rev,.contact,.reviews,.row2,.row3,.products,.foot-cols{grid-template-columns:1fr}
  .split.rev .split-img{order:0}.tips.rev .tips-img{order:2}
  .tiles{grid-template-columns:1fr 1fr}.tiles li{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}
  .maint-img img{min-height:240px}
  .cta-in{flex-direction:column;align-items:flex-start}
}