:root{--ink:#0b1320;--muted:#667386;--line:#e1e7ee;--bg:#f4f7fb;--panel:#fff;--accent:#f5b400;--blue:#0b63ce;--navy:#071522;--green:#168149;--danger:#b42318;--radius:20px;--shadow:0 18px 50px rgba(12,35,64,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(225,231,238,.9)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--accent);box-shadow:0 8px 22px rgba(245,180,0,.28)}.brand-text{display:grid;line-height:1.1}.brand-text b{font-size:15px}.brand-text small{margin-top:4px;color:var(--muted);font-weight:700;font-size:10px;letter-spacing:.12em;text-transform:uppercase}nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:750}nav>a:not(.btn):hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:0;border-radius:12px;background:var(--accent);color:#171102;font-weight:850;cursor:pointer;box-shadow:0 10px 26px rgba(245,180,0,.25);font-size:15px;transition:.18s ease}.btn:hover{transform:translateY(-1px)}.btn-small{min-height:42px;padding:0 17px}.btn-outline{background:#fff;border:1px solid #cfd8e3;box-shadow:none;color:var(--ink)}.btn-light{background:#fff;color:var(--navy);box-shadow:none}.full{width:100%}.text-link{font-weight:800;color:var(--blue)}.hero{padding:72px 0 64px;background:radial-gradient(circle at 85% 10%,rgba(245,180,0,.17),transparent 25%),linear-gradient(180deg,#f7faff 0,#fff 100%)}.hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:58px;align-items:center}.pill{display:inline-flex;border-radius:999px;background:#eaf2ff;color:#145bb2;padding:8px 12px;font-size:11px;font-weight:900;letter-spacing:.13em}.hero h1,.quote-intro h1{font-size:clamp(43px,5.4vw,69px);line-height:1.02;letter-spacing:-.048em;margin:18px 0 20px}.lead{font-size:19px;color:var(--muted);margin:0 0 28px;max-width:700px}.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.quick-points{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px;color:#445064;font-size:13px;font-weight:750}.product-showcase{display:grid;grid-template-columns:1fr 1fr;gap:16px}.product-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.product-img{height:390px;padding:24px;background:linear-gradient(180deg,#fff,#f6f8fb);display:grid;place-items:center}.product-img img{width:100%;height:100%;object-fit:contain}.product-card figcaption{padding:18px 20px 20px;display:grid}.product-card strong{font-size:16px}.product-card span{font-size:12px;color:var(--muted);margin-top:2px}.brand-section{padding:76px 0 82px;background:#fff;border-top:1px solid var(--line)}.section-heading{max-width:760px;margin:0 auto 36px}.section-heading.center{text-align:center}.section-heading.compact h2{font-size:38px}.section-heading h2{margin:7px 0 10px;font-size:clamp(32px,4vw,48px);letter-spacing:-.036em;line-height:1.08}.section-heading p{margin:0;color:var(--muted);font-size:17px}.eyebrow{display:block;color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.14em}.eyebrow.light{color:#ffd76b}.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.logo-card{height:140px;border:1px solid var(--line);border-radius:17px;background:#fff;display:grid;place-items:center;padding:24px;box-shadow:0 8px 24px rgba(12,35,64,.04)}.logo-card img{max-width:78%;max-height:75px;object-fit:contain}.brand-disclaimer{text-align:center;color:#8a95a5;font-size:10px;margin:18px auto 0;max-width:800px}.services-section{padding:78px 0;background:var(--bg)}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.service-feature{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 8px 24px rgba(12,35,64,.04)}.service-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:#fff6d9;font-size:26px}.service-feature h2{font-size:28px;line-height:1.12;letter-spacing:-.03em;margin:7px 0 8px}.service-feature p{margin:0;color:var(--muted)}.process-section{padding:82px 0}.process-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.process-copy h2{font-size:42px;line-height:1.08;letter-spacing:-.04em;margin:8px 0 13px}.process-copy p{font-size:17px;color:var(--muted);margin:0 0 24px}.steps{display:grid;gap:12px}.step{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:16px;padding:18px 20px;background:#fff}.step>b{display:grid;place-items:center;flex:0 0 40px;height:40px;border-radius:50%;background:var(--accent);font-size:15px}.step span{display:grid}.step strong{font-size:15px}.step small{font-size:12px;color:var(--muted);margin-top:2px}.cta-section{padding:0 0 84px}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(135deg,#0b1a2b,#07111f);color:#fff;border-radius:26px;padding:46px 50px}.cta-box h2{font-size:36px;letter-spacing:-.035em;line-height:1.1;margin:7px 0 7px}.cta-box p{margin:0;color:#b6c2cf}footer{background:#06101a;color:#c7d1dc;padding:35px 0 22px}.footer-grid{display:flex;justify-content:space-between;gap:24px}.footer-grid p{margin:4px 0;color:#8795a5}.footer-grid a{font-weight:800;color:#fff}.copyright{border-top:1px solid #1b2b3c;margin-top:24px;padding-top:18px;color:#768596;font-size:11px}.floating-wa{position:fixed;right:22px;bottom:22px;width:58px;height:58px;display:grid;place-items:center;border-radius:50%;background:#16a34a;color:#fff;font-weight:900;box-shadow:0 12px 28px rgba(0,0,0,.2);z-index:40}.quote-main{min-height:calc(100vh - 76px);background:linear-gradient(180deg,#f4f8fd,#fff)}.quote-section{padding:64px 0 78px}.quote-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}.quote-intro{position:sticky;top:120px}.quote-intro h1{font-size:56px}.quote-tip{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:17px;padding:14px;margin-top:28px}.quote-tip img{height:76px;width:100%;object-fit:contain}.quote-tip p{color:var(--muted);font-size:13px;margin:4px 0 0}.quote-wa{margin-top:14px}.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.quote-form{display:grid;gap:17px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}label{display:grid;gap:7px;font-weight:760;font-size:13px}input,select,textarea{width:100%;border:1px solid #cbd5df;border-radius:10px;padding:13px 14px;font:inherit;color:var(--ink);background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,99,206,.10)}textarea{resize:vertical}.upload-box{border:1px dashed #bac6d3;border-radius:13px;padding:14px}.muted,.form-note{color:var(--muted);font-weight:500;font-size:11px}.form-note{margin:0}.notice{border-radius:12px;padding:14px 16px;margin-bottom:18px}.notice.success{background:#ecf8f1;color:var(--green);border:1px solid #bfe8ce}.notice.error{background:#fff1f0;color:var(--danger);border:1px solid #f5c2bd}.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}@media(max-width:900px){nav>a:not(.btn){display:none}.hero-grid,.process-wrap,.quote-grid{grid-template-columns:1fr}.hero-copy{max-width:720px}.product-showcase{max-width:760px}.product-img{height:320px}.service-grid{grid-template-columns:1fr}.quote-intro{position:static}.quote-intro h1{font-size:46px}.logo-card{height:120px}.cta-box{align-items:flex-start;flex-direction:column}}@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:68px}.brand-text b{font-size:13px}.brand-text small{display:none}.hero{padding:48px 0 50px}.hero h1{font-size:43px}.lead{font-size:17px}.product-showcase{grid-template-columns:1fr;gap:20px}.product-img{height:270px;padding:18px}.product-card figcaption{padding:12px}.product-card span{display:none}.logo-grid{grid-template-columns:repeat(2,1fr);gap:10px}.logo-card{height:100px;padding:16px}.logo-card img{max-width:86%;max-height:58px}.brand-section,.services-section,.process-section{padding:58px 0}.section-heading.compact h2{font-size:32px}.service-feature{grid-template-columns:1fr;padding:24px}.service-feature h2{font-size:25px}.process-copy h2{font-size:34px}.cta-box{padding:32px 25px}.cta-box h2{font-size:30px}.form-card{padding:20px}.form-row{grid-template-columns:1fr}.quote-section{padding-top:42px}.quote-intro h1{font-size:42px}.footer-grid{display:grid}}

/* VI Engineering additions */
:root{--blue:#1766a8;--accent:#f2b900}
.brand-logo{display:block;max-width:360px}.brand-logo img{height:55px;width:auto;object-fit:contain}.nav-wrap{height:82px}.top-notice{padding:12px 0;font-size:14px}.top-notice.success{background:#ecf8f1;color:#167046;border-bottom:1px solid #cbe8d7}.top-notice.error{background:#fff1f0;color:#a3241c;border-bottom:1px solid #f0c8c4}
.work-section{padding:76px 0;background:#f4f7fb;border-top:1px solid var(--line)}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.work-photo{margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.work-photo img{width:100%;height:390px;object-fit:cover}.work-photo figcaption{padding:17px 20px;font-weight:800;color:#26384d}.service-link{display:inline-block;margin-top:16px;color:var(--blue);font-size:14px;font-weight:850}.button-link{border:0;background:none;padding:0;font:inherit;cursor:pointer}.battery-feature{outline:2px solid rgba(23,102,168,.08)}
.contact-section{padding:0 0 82px;background:#fff}.contact-card{display:grid;grid-template-columns:.8fr 1.2fr;gap:46px;align-items:center;border:1px solid var(--line);border-radius:24px;padding:38px 42px;background:linear-gradient(135deg,#f8fbff,#fff);box-shadow:0 12px 36px rgba(12,35,64,.07)}.contact-logo img{width:100%;max-width:430px}.contact-details h2{font-size:34px;letter-spacing:-.03em;margin:7px 0 14px}.contact-details p{margin:5px 0;color:var(--muted)}.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.contact-actions a{padding:10px 14px;border:1px solid #cad7e4;border-radius:10px;background:#fff;color:var(--blue);font-weight:800}.footer-contact{display:grid;gap:5px;text-align:right}
body.modal-open{overflow:hidden}.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(3,12,22,.68);display:none;align-items:center;justify-content:center;padding:22px;backdrop-filter:blur(4px)}.modal-backdrop.is-open{display:flex}.modal{position:relative;width:min(760px,100%);max-height:calc(100vh - 44px);overflow:auto;background:#fff;border-radius:24px;padding:30px;box-shadow:0 32px 90px rgba(0,0,0,.34)}.modal-close{position:absolute;right:16px;top:14px;width:40px;height:40px;border:0;border-radius:50%;background:#eef3f8;color:#25374c;font-size:27px;line-height:1;cursor:pointer}.modal-heading{padding-right:42px;margin-bottom:20px}.modal-heading h2{font-size:34px;line-height:1.1;letter-spacing:-.03em;margin:12px 0 8px}.modal-heading p{margin:0;color:var(--muted)}.modal-form{gap:14px}
@media(max-width:900px){.brand-logo{max-width:300px}.work-photo img{height:320px}.contact-card{grid-template-columns:1fr}.contact-logo img{max-width:360px}.footer-contact{text-align:left}}
@media(max-width:620px){.brand-section .section-heading{margin-bottom:28px}.brand-section .section-heading p{font-size:15px;line-height:1.55;padding:0 8px}.nav-wrap{height:72px}.brand-logo{max-width:205px}.brand-logo img{height:46px}.work-grid{grid-template-columns:1fr}.work-photo img{height:270px}.work-section{padding:58px 0}.contact-card{padding:26px 22px;gap:24px}.contact-details h2{font-size:28px}.modal-backdrop{padding:10px}.modal{padding:23px 18px;border-radius:18px}.modal-heading h2{font-size:28px}.footer-contact{gap:3px}}

/* v3 photo sizing fix: make the two hero product cards use the same full-width
   two-column footprint and image height as the battery service photo cards. */
.hero-grid{display:block}
.hero-copy{max-width:820px}
.product-showcase{margin-top:44px;width:100%;grid-template-columns:1fr 1fr;gap:20px}
.product-img{height:390px;padding:0;background:#fff;overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:contain;object-position:center}
@media(max-width:900px){.product-img{height:320px}}
@media(max-width:620px){.product-showcase{grid-template-columns:1fr;gap:20px;margin-top:34px}.product-img{height:270px}}

/* v6: four equal service/product cards in priority order */
.product-showcase{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.product-img{height:230px;padding:20px;background:linear-gradient(180deg,#fff,#f6f8fb);display:grid;place-items:center}
.product-img.product-img-cover{padding:0}
.product-img.product-img-cover img{object-fit:cover}
.product-card figcaption{min-height:78px}
@media(max-width:900px){.product-img{height:260px}}
@media(max-width:620px){.product-showcase{grid-template-columns:1fr;gap:20px}.product-img{height:270px}.product-card figcaption{min-height:auto}}