:root{
  --navy:#063b6d;--blue:#0784d7;--green:#55b52a;--ink:#102d48;--muted:#60788d;--line:#dbe5ec;--bg:#f5f8fa;--white:#fff;--shadow:0 20px 55px rgba(3,44,78,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(6,59,109,.08)}.nav-wrap{height:84px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand img{width:60px;height:60px;object-fit:cover;border-radius:50%}.brand-copy{display:flex;flex-direction:column;line-height:1.2}.brand-copy strong{font-size:17px;letter-spacing:.08em}.brand-copy span{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted)}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{text-decoration:none;color:var(--ink);font-size:14px;font-weight:600}.nav-links a:hover{color:var(--blue)}.nav-cta{padding:11px 17px;border-radius:999px;background:var(--navy)!important;color:white!important}.menu-toggle{display:none;background:none;border:0;font-size:26px}
.hero{min-height:690px;position:relative;display:grid;align-items:center;overflow:hidden;background:#052f57}.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;background:radial-gradient(circle at 75% 36%,rgba(26,161,237,.38),transparent 30%),linear-gradient(118deg,#062e53 0%,#07508b 50%,#092942 100%)}.hero-slide.active{opacity:1}.hero-cassette{background:radial-gradient(circle at 72% 42%,rgba(75,190,236,.35),transparent 27%),linear-gradient(118deg,#073865,#0a609b 53%,#082b4b)}.hero-suspended{background:radial-gradient(circle at 76% 42%,rgba(83,181,42,.26),transparent 26%),linear-gradient(118deg,#062f53,#08528c 55%,#0b314c)}.hero-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,32,57,.96) 0%,rgba(3,44,76,.84) 42%,rgba(3,44,76,.2) 72%,rgba(3,44,76,.1));z-index:2}.hero-content{position:relative;z-index:3;color:white;padding:80px 0}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:800;color:#9bd7ff;margin:0 0 14px}.eyebrow.dark{color:var(--blue)}.hero h1{font-size:clamp(46px,6vw,78px);line-height:1.02;letter-spacing:-.045em;margin:0;max-width:800px}.hero h1 span{color:#8edc55}.hero-lead{max-width:700px;font-size:19px;color:#e1eef7;margin:26px 0 14px}.hero-tags{font-size:14px;color:#cbdce8}.hero-tags span{margin:0 10px;color:#7fc6ef}.hero-actions{display:flex;gap:12px;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;border-radius:10px;padding:13px 20px;border:1px solid transparent;cursor:pointer;font-family:inherit}.btn.primary{background:var(--blue);color:white;box-shadow:0 10px 26px rgba(0,132,215,.28)}.btn.primary:hover{background:#0578c3}.btn.ghost{border-color:rgba(255,255,255,.55);color:white;background:rgba(255,255,255,.04)}.hero-indicators{position:absolute;z-index:5;right:34px;bottom:26px;display:flex;gap:8px}.hero-indicators button{width:34px;height:4px;border:0;background:rgba(255,255,255,.38);padding:0;cursor:pointer}.hero-indicators button.active{background:white}
.hvac-visual{position:absolute;z-index:1;right:7%;top:17%;width:44%;height:68%;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35));transform:perspective(900px) rotateY(-5deg)}.unit-body{position:absolute;right:3%;top:8%;width:86%;height:29%;background:linear-gradient(180deg,#fff,#e8eef2);border-radius:25px 25px 16px 16px;box-shadow:inset 0 -16px 28px rgba(50,70,80,.09),0 12px 35px rgba(0,0,0,.25)}.unit-slot{position:absolute;left:6%;right:6%;bottom:10%;height:12%;background:linear-gradient(180deg,#c9d5db,#5e7079);border-radius:50%;opacity:.8}.unit-led{position:absolute;right:8%;top:18%;width:7px;height:7px;border-radius:50%;background:#62cdee;box-shadow:0 0 18px #62cdee}.air-streams{position:absolute;right:4%;top:35%;width:74%;height:52%}.air-streams i{position:absolute;right:0;width:100%;height:28%;border:3px solid rgba(137,216,255,.38);border-left-color:transparent;border-bottom-color:transparent;border-radius:50%;transform:rotate(14deg)}.air-streams i:nth-child(2){top:18%;right:8%;width:90%}.air-streams i:nth-child(3){top:36%;right:16%;width:80%}.cassette-frame{position:absolute;right:14%;top:9%;width:64%;aspect-ratio:1/1;transform:rotateX(58deg) rotateZ(45deg);background:linear-gradient(145deg,#fff,#e5ecef);border-radius:10px;box-shadow:inset 0 0 0 12px #f8fafb,0 28px 38px rgba(0,0,0,.32)}.cassette-frame b{position:absolute;inset:29%;background:linear-gradient(145deg,#d6e2e7,#f7f9fa);box-shadow:inset 0 0 0 8px #c5d2d8}.cassette-frame span{position:absolute;background:#65757d}.cassette-frame span:nth-child(1){left:13%;right:13%;top:19%;height:6%}.cassette-frame span:nth-child(2){left:13%;right:13%;bottom:19%;height:6%}.cassette-frame span:nth-child(3){top:13%;bottom:13%;left:19%;width:6%}.cassette-frame span:nth-child(4){top:13%;bottom:13%;right:19%;width:6%}.radial i{border-color:rgba(149,223,255,.33);border-left-color:transparent;border-bottom-color:transparent}.suspended-body{position:absolute;right:4%;top:17%;width:82%;height:24%;background:linear-gradient(180deg,#fbfdfe,#dce6ea);border-radius:14px 14px 26px 26px;transform:skewX(-5deg);box-shadow:0 20px 34px rgba(0,0,0,.28)}.suspended-vent{position:absolute;left:7%;right:7%;bottom:15%;height:24%;background:repeating-linear-gradient(90deg,#55656f 0,#55656f 5px,#86949b 5px,#86949b 10px);border-radius:3px}.low{top:36%;right:6%}
.service-strip{background:#fff;border-bottom:1px solid var(--line)}.service-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0}.service-grid article{text-align:center;padding:27px 12px;border-right:1px solid var(--line)}.service-grid article:last-child{border-right:0}.service-grid .icon{font-size:25px;color:var(--blue);font-weight:800}.service-grid h3{font-size:13px;margin:7px 0 0}.service-grid p{font-size:11px;margin:2px 0 0;color:var(--muted)}
.split-section{display:grid;grid-template-columns:1.1fr .9fr;min-height:520px;background:#f8fafb}.split-section.reverse{grid-template-columns:.9fr 1.1fr}.split-section.reverse .split-image{order:2}.split-section.reverse .split-copy{order:1}.split-image{background-size:cover;background-position:center;min-height:470px}.home-scene{background:linear-gradient(135deg,rgba(6,59,109,.08),rgba(255,255,255,.08)),url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="1200" height="800"%3E%3Crect fill="%23dfe8ed" width="1200" height="800"/%3E%3Crect fill="%23f8fafb" x="40" y="70" width="1120" height="650" rx="18"/%3E%3Crect fill="%23d8e7f1" x="690" y="120" width="390" height="450"/%3E%3Cpath fill="%239ec0d4" d="M710 140h350v410H710z"/%3E%3Cpath stroke="%23edf5fa" stroke-width="12" d="M885 140v410M710 345h350"/%3E%3Crect fill="%23ffffff" x="160" y="130" width="310" height="90" rx="26"/%3E%3Crect fill="%238598a2" x="185" y="195" width="260" height="12" rx="6"/%3E%3Crect fill="%23b7c5cd" x="180" y="520" width="460" height="120" rx="22"/%3E%3Ccircle fill="%237cab65" cx="760" cy="590" r="56"/%3E%3C/svg%3E')}.commercial-scene{background:linear-gradient(135deg,rgba(3,44,76,.05),rgba(255,255,255,.06)),url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="1200" height="800"%3E%3Crect fill="%23d6e1e7" width="1200" height="800"/%3E%3Crect fill="%23edf3f6" x="30" y="50" width="1140" height="680"/%3E%3Cpath stroke="%23b9ccd7" stroke-width="12" d="M70 170h1060M70 340h1060"/%3E%3Crect fill="%23f9fbfc" x="460" y="86" width="290" height="70" rx="8"/%3E%3Crect fill="%237b8e99" x="480" y="135" width="250" height="9"/%3E%3Crect fill="%238ea4b1" x="120" y="510" width="210" height="30" rx="7"/%3E%3Crect fill="%238ea4b1" x="390" y="510" width="210" height="30" rx="7"/%3E%3Crect fill="%238ea4b1" x="660" y="510" width="210" height="30" rx="7"/%3E%3Crect fill="%238ea4b1" x="930" y="510" width="140" height="30" rx="7"/%3E%3C/svg%3E')}.split-copy{display:flex;flex-direction:column;justify-content:center;padding:70px max(40px,8vw)}.split-copy h2,.energy h2,.system-cards h2,.why h2,.contact h2{font-size:clamp(32px,4vw,50px);line-height:1.1;margin:0 0 20px;letter-spacing:-.035em}.split-copy p{color:var(--muted);max-width:620px}.text-link{margin-top:14px;color:var(--blue);font-weight:800;text-decoration:none}
.energy{background:linear-gradient(135deg,#073760,#095487 55%,#0a3552);color:white;padding:90px 0;overflow:hidden}.energy-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.energy p{color:#d7e8f3}.energy-flow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px}.energy-flow span{border:1px solid rgba(255,255,255,.3);padding:9px 13px;border-radius:999px;font-size:13px;font-weight:700}.energy-flow b{color:#85db55}.energy-card{min-height:390px;border:1px solid rgba(255,255,255,.2);border-radius:28px;padding:30px;background:linear-gradient(150deg,rgba(255,255,255,.11),rgba(255,255,255,.03));position:relative;overflow:hidden}.solar-roof{position:absolute;right:-25px;top:35px;display:grid;grid-template-columns:repeat(3,90px);gap:8px;transform:rotate(-12deg)}.solar-roof i{width:90px;height:72px;background:linear-gradient(145deg,#0d72b9,#063d75);border:2px solid #7ec8f1;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}.battery{position:absolute;width:135px;height:225px;right:80px;bottom:20px;border-radius:12px;background:linear-gradient(180deg,#f7fbfd,#bdcbd2);box-shadow:0 20px 40px rgba(0,0,0,.28)}.battery span{position:absolute;top:25px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:#60c83d;box-shadow:0 0 18px #60c83d}.energy-card h3{position:absolute;left:28px;bottom:80px;max-width:220px;font-size:26px}.energy-card p{position:absolute;left:28px;bottom:15px;max-width:270px;font-size:13px}
.system-cards,.why{padding:90px 0;background:#fff}.section-heading{max-width:760px;margin-bottom:34px}.section-heading.centered{text-align:center;margin:0 auto 45px}.section-heading p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(3,44,78,.04)}.cards article:hover{transform:translateY(-3px);box-shadow:var(--shadow);transition:.25s}.cards span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#e9f5fc;color:var(--blue);font-weight:800}.cards h3{margin:18px 0 8px}.cards p{margin:0;color:var(--muted);font-size:14px}.why{background:var(--bg)}.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.why-grid article{text-align:center;padding:24px}.why-grid article div{font-size:30px;color:var(--blue)}.why-grid h3{margin:10px 0 6px}.why-grid p{margin:0;color:var(--muted);font-size:14px}
.contact{padding:90px 0;background:linear-gradient(135deg,#062e53,#084b7e);color:white}.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:55px;align-items:start}.contact-copy p{color:#d6e6f2}.contact-details{margin-top:32px}.contact-details p{margin:0 0 16px}.contact-details span{color:white}.contact-copy small{display:block;margin-top:25px;color:#9eb7c8}.quote-form{background:white;color:var(--ink);border-radius:18px;padding:28px;box-shadow:0 30px 70px rgba(0,0,0,.22)}.form-tabs{display:flex;background:#eef4f7;padding:4px;border-radius:10px;width:max-content;margin-bottom:22px}.form-tab{border:0;padding:8px 14px;border-radius:8px;background:transparent;color:var(--muted);font:inherit;font-weight:700;cursor:pointer}.form-tab.active{background:white;color:var(--blue);box-shadow:0 4px 10px rgba(0,0,0,.08)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:700;color:#345269;margin-bottom:15px}input,select,textarea{width:100%;border:1px solid #cddae2;border-radius:9px;padding:11px 12px;font:inherit;color:var(--ink);background:white}textarea{resize:vertical}.room-header{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.room-header h3{margin:0}.room-header button{border:0;background:none;color:var(--blue);font-weight:800;cursor:pointer}.form-help{font-size:12px;color:var(--muted);margin-top:4px}.room-row{display:grid;grid-template-columns:1.5fr .8fr .8fr auto;gap:10px;align-items:end;border-top:1px solid var(--line);padding-top:12px;margin-top:10px}.remove-room{margin-bottom:16px;border:0;border-radius:8px;width:34px;height:42px;background:#f2f5f7;color:#8b9ca6;font-size:20px;cursor:pointer}.consent{flex-direction:row;align-items:flex-start;font-weight:500}.consent input{width:auto;margin-top:3px}.submit{width:100%;font-size:15px}.form-status{font-size:13px;color:#31834e;margin:10px 0 0}
footer{background:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px;padding:38px 0;align-items:center}.footer-grid>div:not(.brand){display:flex;flex-direction:column}.footer-grid span{font-size:12px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);padding:18px 0;font-size:11px;color:var(--muted);display:flex;justify-content:space-between}
@media (max-width:900px){.menu-toggle{display:block}.nav-links{position:absolute;top:84px;left:0;right:0;display:none;flex-direction:column;align-items:flex-start;padding:22px;background:white;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.brand-copy{display:none}.hero{min-height:640px}.hero-scrim{background:linear-gradient(90deg,rgba(3,32,57,.97),rgba(3,44,76,.78))}.hvac-visual{opacity:.4;width:68%;right:-15%;top:20%}.service-grid{grid-template-columns:repeat(3,1fr)}.split-section,.split-section.reverse,.energy-grid,.contact-grid{grid-template-columns:1fr}.split-section.reverse .split-image,.split-section.reverse .split-copy{order:initial}.cards{grid-template-columns:repeat(2,1fr)}.why-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.footer-brand .brand-copy{display:flex}}
@media (max-width:620px){.container{width:min(100% - 26px,1180px)}.nav-wrap{height:72px}.nav-links{top:72px}.brand img{width:50px;height:50px}.hero{min-height:610px}.hero-content{padding:60px 0}.hero h1{font-size:44px}.hero-lead{font-size:16px}.hero-tags{font-size:12px}.hero-actions{flex-direction:column;align-items:flex-start}.hvac-visual{width:100%;right:-43%;top:26%;opacity:.3}.service-grid{grid-template-columns:repeat(2,1fr)}.service-grid article:nth-child(even){border-right:0}.split-copy{padding:45px 24px}.cards,.why-grid,.form-grid{grid-template-columns:1fr}.room-row{grid-template-columns:1fr 1fr}.room-row label:first-child{grid-column:1/-1}.room-row .remove-room{grid-column:2;justify-self:end}.energy{padding:65px 0}.energy-card{min-height:340px}.solar-roof{right:-75px}.battery{right:25px}.contact{padding:65px 0}.quote-form{padding:20px}.footer-bottom{flex-direction:column;gap:5px}}