:root{--ink:#06254a;--navy:#031b35;--blue:#078fe1;--sky:#eaf7ff;--green:#68ba18;--green-dark:#34870e;--white:#fff;--muted:#60758a;--line:#d8e5ef;--shadow:0 24px 70px rgba(3,27,53,.14);--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark);font-weight:800;font-size:.78rem;letter-spacing:.15em;text-transform:uppercase}.eyebrow:before{content:"";width:30px;height:2px;background:var(--green)}h1,h2,h3{font-family:"Arial Black",Inter,sans-serif;line-height:1.04;letter-spacing:-.035em;margin:0}h1{font-size:clamp(2.65rem,6vw,5.8rem)}h2{font-size:clamp(2.15rem,4.3vw,4.2rem)}h3{font-size:1.3rem}p{margin:0}.muted{color:var(--muted)}
.topbar{background:var(--navy);color:#fff;font-size:.84rem}.topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar strong{color:#9de54b}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(216,229,239,.8)}.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:190px;height:66px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:26px;font-weight:750;font-size:.92rem}.nav-links a{position:relative}.nav-links a:not(.btn):after{content:"";position:absolute;left:0;bottom:-8px;width:100%;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.2s}.nav-links a:hover:after,.nav-links a.active:after{transform:scaleX(1)}.menu-btn{display:none;border:0;background:var(--sky);color:var(--ink);width:48px;height:48px;border-radius:50%;font-size:1.45rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;border:0;background:var(--green);color:#fff;font-weight:850;box-shadow:0 10px 30px rgba(104,186,24,.28);transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 15px 35px rgba(104,186,24,.36)}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.btn.dark{background:var(--ink);box-shadow:0 10px 30px rgba(3,27,53,.2)}
.hero{position:relative;overflow:hidden;min-height:700px;display:grid;align-items:center;background:linear-gradient(135deg,#f7fcff 0%,#e8f7ff 60%,#f4ffe9 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(4px)}.hero:before{width:540px;height:540px;right:-120px;top:-130px;background:rgba(7,143,225,.12)}.hero:after{width:330px;height:330px;right:28%;bottom:-210px;background:rgba(104,186,24,.16)}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px;padding:76px 0}.hero h1 span{color:var(--blue)}.hero-copy>p{margin:24px 0 30px;font-size:1.16rem;color:#4b657c;max-width:650px}.actions{display:flex;gap:14px;flex-wrap:wrap}.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:32px;font-size:.86rem;font-weight:800}.trust-row span{display:flex;align-items:center;gap:8px}.check{width:22px;height:22px;border-radius:50%;background:var(--green);color:#fff;display:inline-grid;place-items:center;font-size:.75rem}.logo-stage{position:relative;padding:38px;border-radius:46% 54% 48% 52% / 48% 42% 58% 52%;background:#fff;box-shadow:var(--shadow)}.logo-stage img{mix-blend-mode:multiply}.float-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:0 16px 40px rgba(3,27,53,.12);font-weight:800}.float-card.one{top:8%;right:-4%}.float-card.two{bottom:5%;left:-7%}.float-card small{display:block;color:var(--muted);font-weight:600}.feature-strip{position:relative;z-index:3;margin-top:-42px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);background:var(--blue);color:#fff;border-radius:22px;overflow:hidden;box-shadow:0 22px 60px rgba(7,143,225,.25)}.feature{padding:25px;display:flex;align-items:center;gap:13px;border-right:1px solid rgba(255,255,255,.18)}.feature:last-child{border:0}.feature b{font-size:.94rem}.feature-icon{font-size:1.45rem}
.section{padding:112px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:48px}.section-head p{max-width:520px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:0 12px 45px rgba(3,27,53,.07);overflow:hidden}.card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:5px;background:linear-gradient(90deg,var(--blue),var(--green))}.card-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;background:var(--sky);font-size:1.6rem;margin-bottom:25px}.card p{color:var(--muted);margin-top:12px}.card a{display:inline-flex;margin-top:22px;font-weight:850;color:var(--blue)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.panel{background:var(--navy);color:#fff;border-radius:36px;padding:50px;position:relative;overflow:hidden}.panel:after{content:"";position:absolute;width:250px;height:250px;border-radius:50%;right:-100px;bottom:-100px;background:var(--green);opacity:.18}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.metric{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:24px;border-radius:20px}.metric strong{display:block;font:900 2.1rem/1 Inter,sans-serif;color:#86dc31;margin-bottom:8px}.list{display:grid;gap:16px;margin:28px 0}.list-item{display:flex;gap:13px;align-items:flex-start}.list-item .check{flex:0 0 auto;margin-top:2px}.cta{padding:40px 0 100px}.cta-inner{position:relative;overflow:hidden;background:linear-gradient(115deg,var(--ink),#07558a);color:#fff;border-radius:38px;padding:62px;display:flex;align-items:center;justify-content:space-between;gap:40px}.cta-inner:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-160px;top:-170px;background:var(--green);opacity:.35}.cta h2{font-size:clamp(2rem,4vw,3.6rem)}.cta p{margin-top:14px;color:#cce7f7}.cta .btn{position:relative;z-index:1;white-space:nowrap}
.page-hero{background:linear-gradient(135deg,var(--navy),#064f82);color:#fff;padding:100px 0 88px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:420px;height:420px;border:65px solid rgba(104,186,24,.16);border-radius:50%;right:-100px;top:-180px}.page-hero p{max-width:720px;margin-top:20px;color:#c7e2f3;font-size:1.08rem}.breadcrumbs{font-size:.82rem;color:#9ed5f4;margin-bottom:22px}.breadcrumbs a{color:#fff}.service-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.service-detail .card{min-height:260px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:steps}.step{border-top:2px solid var(--line);padding-top:23px}.step:before{counter-increment:steps;content:"0" counter(steps);display:block;color:var(--green-dark);font-weight:900;margin-bottom:15px}.gallery-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}.gallery-item{min-height:280px;border-radius:28px;padding:30px;display:flex;align-items:flex-end;color:#fff;background:linear-gradient(145deg,#07558a,#0794df);position:relative;overflow:hidden}.gallery-item:after{content:"✦";position:absolute;right:25px;top:14px;font-size:7rem;color:rgba(255,255,255,.14)}.gallery-item:nth-child(2){background:linear-gradient(145deg,#3c890f,#77c82b)}.gallery-item:nth-child(3){background:linear-gradient(145deg,#031b35,#0a416d)}.gallery-item:first-child{grid-row:span 2}.gallery-item h3{font-size:1.7rem}.faq{display:grid;gap:14px;max-width:900px;margin:auto}.faq details{border:1px solid var(--line);border-radius:20px;padding:0 24px;background:#fff}.faq summary{cursor:pointer;list-style:none;font-weight:850;padding:22px 36px 22px 0;position:relative}.faq summary:after{content:"+";position:absolute;right:0;font-size:1.5rem;color:var(--blue)}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);padding:0 0 22px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}.contact-card{background:var(--navy);color:#fff;border-radius:30px;padding:38px}.contact-line{padding:22px 0;border-bottom:1px solid rgba(255,255,255,.14)}.contact-line:last-child{border:0}.contact-line small{color:#8dccf1;display:block;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.88rem}.field input,.field select,.field textarea{width:100%;border:1px solid #c9d9e5;border-radius:14px;padding:15px;background:#f9fcfe;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(7,143,225,.12)}.field textarea{min-height:140px;resize:vertical}.form-note{font-size:.8rem;color:var(--muted)}
.footer{background:#02172e;color:#fff;padding:70px 0 28px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px}.footer-logo{width:220px;background:#fff;border-radius:14px;padding:8px}.footer p{color:#a9c3d5;margin-top:18px;max-width:440px}.footer h3{font-size:1rem;margin-bottom:17px}.footer-links{display:grid;gap:10px;color:#b9cedc}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:50px;padding-top:22px;color:#829daf;font-size:.82rem;display:flex;justify-content:space-between;gap:20px}.not-found{min-height:100vh;display:grid;place-items:center;text-align:center;padding:30px;background:linear-gradient(145deg,#eaf7ff,#fff,#eefadd)}.not-found .code{font:900 clamp(7rem,20vw,15rem)/.85 Inter;color:var(--blue);letter-spacing:-.1em}.not-found h1{font-size:clamp(2rem,5vw,4rem)}.not-found p{max-width:540px;margin:20px auto 30px;color:var(--muted)}
@media(max-width:900px){.topbar .container span:last-child{display:none}.menu-btn{display:grid;place-items:center}.nav-links{position:absolute;top:84px;left:0;right:0;background:#fff;padding:22px 20px;display:none;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line);box-shadow:0 15px 30px rgba(3,27,53,.1)}.nav-links.open{display:flex}.nav-links .btn{width:100%}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-grid{padding:60px 0 96px}.logo-stage{max-width:580px;margin:auto}.feature-grid{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.section-head{align-items:start;flex-direction:column}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item:first-child{grid-row:auto;grid-column:1/-1}.process{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.3fr 1fr}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.topbar{font-size:.75rem}.nav{height:72px}.brand img{width:154px;height:54px}.nav-links{top:72px}.hero-grid{padding:45px 0 85px;gap:38px}.hero-copy>p{font-size:1rem;margin:20px 0 26px}.actions{display:grid}.actions .btn{width:100%}.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:.76rem}.logo-stage{padding:22px;border-radius:28px}.float-card{font-size:.74rem;padding:10px 12px}.float-card.one{right:-1%}.float-card.two{left:-1%}.feature-strip{margin-top:-28px}.feature-grid{grid-template-columns:1fr}.feature{padding:18px 20px;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.section{padding:78px 0}.section-head{margin-bottom:30px}.cards,.service-detail,.metric-grid,.gallery-grid,.process,.form,.footer-grid{grid-template-columns:1fr}.gallery-item:first-child{grid-column:auto}.card{padding:26px}.panel{padding:31px 25px}.cta{padding-bottom:70px}.cta-inner{padding:38px 26px;align-items:flex-start;flex-direction:column;border-radius:28px}.cta .btn{width:100%}.page-hero{padding:70px 0}.contact-card{padding:28px 24px}.field.full{grid-column:auto}.footer{padding-top:55px}.copyright{flex-direction:column}.gallery-item{min-height:230px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Premium visual refresh */
.hero{min-height:760px;background:var(--navy);color:#fff}.hero:before,.hero:after{display:none}.hero-photo{position:absolute;inset:0;background:url('assets/hero-luxury-home.webp') center/cover no-repeat;transform:scale(1.01)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,23,46,.97) 0%,rgba(2,23,46,.86) 38%,rgba(2,23,46,.22) 72%,rgba(2,23,46,.03) 100%)}.hero-grid{grid-template-columns:1.08fr .92fr;align-items:end;padding:105px 0}.hero h1 span{color:#75caff}.hero-copy>p{color:#d4e8f5}.hero .eyebrow{color:#9de54b}.btn.glass{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.45);box-shadow:none;backdrop-filter:blur(12px)}.hero-badge{justify-self:end;width:260px;background:rgba(255,255,255,.9);color:var(--ink);padding:20px;border-radius:24px;box-shadow:0 28px 80px rgba(0,0,0,.22);backdrop-filter:blur(14px)}.hero-badge img{background:#fff;border-radius:14px}.hero-badge p{padding:15px 5px 2px;font-size:.88rem;font-weight:800;line-height:1.4}.showcase{background:#f5f9fc}.visual-story{display:grid;grid-template-columns:.92fr 1.08fr;gap:85px;align-items:center}.portrait-wrap{position:relative}.portrait-wrap>img{width:100%;height:670px;object-fit:cover;border-radius:36px;box-shadow:var(--shadow)}.image-note{position:absolute;right:-36px;bottom:36px;background:#fff;border-radius:20px;padding:18px 22px;box-shadow:0 18px 55px rgba(3,27,53,.18);display:grid}.image-note span{font-size:.82rem;color:var(--muted)}.story-copy h2{margin:18px 0 24px}.story-copy>p{font-size:1.05rem}.story-points{display:grid;margin:34px 0}.story-points div{display:flex;align-items:center;gap:22px;padding:17px 0;border-bottom:1px solid var(--line)}.story-points b{font-size:.76rem;color:var(--green-dark);letter-spacing:.12em}.story-points span{font-weight:850}.text-link{display:inline-flex;align-items:center;gap:14px;color:var(--blue);font-weight:900}.text-link span{font-size:1.35rem}.commercial-feature{padding-top:0;background:#f5f9fc}.commercial-card{position:relative;min-height:590px;overflow:hidden;border-radius:38px;box-shadow:var(--shadow)}.commercial-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.commercial-card:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,23,46,.92),rgba(2,23,46,.56) 50%,rgba(2,23,46,.05))}.commercial-copy{position:absolute;z-index:1;left:7%;top:50%;transform:translateY(-50%);color:#fff;max-width:570px}.commercial-copy h2{margin:18px 0}.commercial-copy p{color:#d4e8f5;margin-bottom:28px;font-size:1.05rem}.install-pill{position:fixed;right:18px;bottom:18px;z-index:70;border:1px solid rgba(255,255,255,.3);background:rgba(3,27,53,.92);color:#fff;padding:10px 15px;border-radius:999px;font-weight:800;font-size:.78rem;box-shadow:0 12px 35px rgba(3,27,53,.25);backdrop-filter:blur(14px);cursor:pointer}.install-pill:hover{background:var(--blue)}.install-sheet{position:fixed;inset:0;z-index:90;display:none;align-items:flex-end;justify-content:center;background:rgba(2,18,35,.55);padding:18px}.install-sheet.open{display:flex}.install-dialog{width:min(480px,100%);background:#fff;border-radius:28px;padding:26px;box-shadow:0 25px 80px rgba(0,0,0,.3)}.install-dialog h3{font-size:1.5rem;margin-bottom:10px}.install-dialog p{color:var(--muted);margin-bottom:18px}.install-dialog ol{padding-left:22px;color:var(--ink)}.install-dialog .close-install{width:100%;margin-top:12px;border:0;background:var(--sky);color:var(--ink);font-weight:850;padding:14px;border-radius:14px;cursor:pointer}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;align-items:center}.hero-badge{display:none}.hero-overlay{background:linear-gradient(90deg,rgba(2,23,46,.96),rgba(2,23,46,.68))}.visual-story{grid-template-columns:1fr;gap:50px}.portrait-wrap{max-width:650px}.image-note{right:20px}.commercial-copy{left:7%;right:7%}}
@media(max-width:620px){.hero{min-height:700px}.hero-photo{background-position:58% center}.hero-overlay{background:linear-gradient(90deg,rgba(2,23,46,.94),rgba(2,23,46,.66)),linear-gradient(0deg,rgba(2,23,46,.5),transparent)}.portrait-wrap>img{height:510px}.image-note{left:15px;right:15px;bottom:15px}.commercial-card{min-height:620px}.commercial-card:after{background:linear-gradient(0deg,rgba(2,23,46,.96),rgba(2,23,46,.16))}.commercial-copy{top:auto;bottom:35px;transform:none}.install-pill{right:12px;bottom:12px}}
.frequency-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;position:relative;z-index:1}.frequency-row span{padding:9px 16px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.09);border-radius:999px;color:#fff;font-weight:800;font-size:.82rem;backdrop-filter:blur(8px)}.contact-phone{display:inline-block;color:#9de54b;font:900 1.45rem/1.2 Inter,sans-serif;margin-top:5px}.error-phone{display:inline-block;margin-top:24px;color:var(--blue);font-weight:850}.top-phone{color:#fff;font-weight:850}.top-phone:hover{color:#9de54b}
.comparison-section{background:linear-gradient(180deg,#f4faff 0%,#fff 100%)}.ba-slider{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:34px;background:#dce9f2;box-shadow:0 28px 80px rgba(3,27,53,.18);touch-action:none;user-select:none}.ba-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}.ba-after{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--position)) 0 0)}.ba-after .ba-image{position:absolute}.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;z-index:5}.ba-divider{position:absolute;z-index:4;top:0;bottom:0;left:var(--position);width:4px;background:#fff;transform:translateX(-50%);box-shadow:0 0 18px rgba(0,0,0,.35);pointer-events:none}.ba-divider span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--ink);font-size:1.45rem;font-weight:900;box-shadow:0 10px 30px rgba(0,0,0,.28);border:5px solid rgba(104,186,24,.9)}.ba-label{position:absolute;z-index:3;top:22px;padding:9px 15px;border-radius:999px;color:#fff;font-weight:900;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;box-shadow:0 6px 20px rgba(0,0,0,.2);pointer-events:none}.before-label{left:22px;background:rgba(3,27,53,.88)}.after-label{right:22px;background:rgba(52,135,14,.92)}.ba-hint{text-align:center;color:var(--muted);font-weight:800;font-size:.86rem;margin-top:16px}@media(max-width:620px){.ba-slider{aspect-ratio:4/5;border-radius:24px}.ba-image{object-position:center}.ba-divider span{width:48px;height:48px;font-size:1.2rem}.ba-label{top:14px;padding:7px 11px;font-size:.68rem}.before-label{left:14px}.after-label{right:14px}}