:root{--ink:#101828;--muted:#5d6878;--line:#e7eaf0;--soft:#f6f8fb;--orange:#ff8700;--orange-dark:#dd6800;--blue:#184a88;--white:#fff;--max:1200px;--shadow:0 24px 70px rgba(16,24,40,.10)}
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.hero{position:relative;overflow:hidden;background:linear-gradient(140deg,#fff 0%,#fff 58%,#f5f7fa 58%,#f5f7fa 100%);border-bottom:1px solid var(--line)}.hero:before{content:"";position:absolute;width:540px;height:540px;border-radius:50%;right:-190px;top:-220px;border:90px solid rgba(255,135,0,.07)}.hero-grid{min-height:675px;display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center;padding-block:70px}.eyebrow{display:flex;align-items:center;gap:10px;color:#4c596b;font-size:.75rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.eyebrow span{width:27px;height:3px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1{max-width:660px;font-size:clamp(3rem,5vw,5.3rem);line-height:1.02;letter-spacing:-.055em;margin:25px 0 25px;font-weight:800}h1 em,h2 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-50%;width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#121820;font-size:1.4rem;font-weight:800;box-shadow:0 0 0 12px rgba(255,135,0,.12),0 0 60px rgba(255,135,0,.4)}.orbit{position:absolute;z-index:2;left:50%;top:56%;translate:-50% -50%;border:1px solid rgba(255,255,255,.18);border-radius:50%}.orbit-one{width:230px;height:230px}.orbit-two{width:360px;height:360px}.mini-card{position:absolute;z-index:4;background:rgba(255,255,255,.96);color:var(--ink);padding:12px 14px;border-radius:7px;display:flex;gap:11px;align-items:center;box-shadow:0 10px 25px rgba(0,0,0,.22);font-size:.7rem;line-height:1.4}.mini-card b{color:var(--orange);font-size:.63rem}.card-one{left:6%;bottom:45px}.card-two{right:6%;top:82px}.card-three{right:6%;bottom:30px}.visual-bottom{border:0;border-top:1px solid #293447;justify-content:center;gap:11px}.visual-bottom i{display:block;width:30px;height:1px;background:#4b586c}.proof-strip{border-bottom:1px solid 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#232c3a;display:flex;align-items:center;justify-content:space-between;color:#788395;font-size:.68rem}.whatsapp{position:fixed;z-index:40;right:23px;bottom:23px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#06150b;font-size:.7rem;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.22)}.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1020px){.nav{display:none;position:absolute;left:24px;right:24px;top:80px;background:#fff;box-shadow:var(--shadow);padding:20px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav-cta{margin-left:auto}.menu-toggle{display:block;order:3}.hero-grid{grid-template-columns:1fr;gap:45px}.hero-copy{padding-top:20px}.hero-visual{max-width:650px}.proof-grid{grid-template-columns:1fr 1fr;padding:18px 0}.proof-grid>div{min-height:70px}.service-grid{grid-template-columns:1fr 1fr}.service-card.featured{grid-row:auto;grid-column:1/-1;min-height:440px}.why-grid,.contact-shell{gap:50px}.process-grid{grid-template-columns:1fr 1fr}.brand-row{grid-template-columns:repeat(4,1fr)}.footer-main{grid-template-columns:220px 1fr}.footer-nav{grid-column:1/-1;padding-bottom:30px}}
@media(max-width:720px){.container{width:min(100% - 30px,var(--max))}.topbar-inner>span{display:none}.topbar-inner{justify-content:center}.topbar-inner a:first-child{display:none}.divider{display:none}.nav-wrap{height:72px;gap:10px}.brand{width:170px;height:47px}.nav-cta{display:none}.hero-grid{min-height:0;padding:68px 0}.hero{background:linear-gradient(165deg,#fff 0,#fff 63%,#f5f7fa 63%)}h1{font-size:3.2rem}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.hero-trust{display:grid;grid-template-columns:1fr 1fr;gap:18px}.hero-trust div{padding-left:0;border-left:0}.visual-content{height:330px}.orbit-two{width:300px;height:300px}.card-one{left:3%;bottom:25px}.card-two{right:3%;top:95px}.card-three{display:none}.proof-grid,.section-heading,.why-grid,.contact-shell{grid-template-columns:1fr}.proof-grid>div{border-left:0;padding:0;border-bottom:1px solid var(--line)}.section{padding:76px 0}.section-heading{gap:22px;margin-bottom:36px}.service-grid{grid-template-columns:1fr}.service-card.featured{grid-column:auto;min-height:500px}.why-grid{gap:40px}.why-panel{min-height:460px}.process-grid{grid-template-columns:1fr}.process-grid article{min-height:auto;border-left:0;border-bottom:1px solid var(--line)}.process-grid h3{margin-top:34px}.brands-heading{display:block}.brands-heading small{display:block;margin-top:5px}.brand-row{grid-template-columns:1fr 1fr}.contact-shell{gap:45px}.quote-form{padding:24px 19px}.form-title{display:block}.form-title span{display:block;margin-top:5px}.form-grid{grid-template-columns:1fr}.form-grid label.full{grid-column:auto}.footer-main{grid-template-columns:1fr;padding:48px 0 30px;gap:25px}.footer-nav{grid-column:auto;flex-wrap:wrap;padding:0}.footer-bottom{height:auto;padding:20px 0;display:block}.footer-bottom span{display:block;margin:4px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button,.service-card{transition:none}}

/* Premium image-led navigation and content */
.nav>a,.mega-trigger{font-size:.88rem;font-weight:700;color:#354052;transition:.2s}.mega-trigger{border:0;background:transparent;font-family:inherit;cursor:pointer;padding:28px 0}.mega-trigger:hover{color:var(--orange)}.mega-trigger span{font-size:.75rem;margin-left:4px}.nav-mega{position:relative}.mega-menu{position:fixed;left:50%;top:118px;translate:-50% 0;width:min(1160px,calc(100% - 48px));display:grid;grid-template-columns:1.1fr repeat(3,1fr);background:#fff;border:1px solid var(--line);box-shadow:0 28px 70px rgba(16,24,40,.16);padding:28px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.2s;z-index:60}.nav-mega:hover .mega-menu,.nav-mega:focus-within .mega-menu,.nav-mega.open .mega-menu{opacity:1;visibility:visible;transform:none}.mega-intro{background:var(--ink);color:#fff;padding:27px;display:flex;flex-direction:column}.mega-intro small,.mega-column>small{font-size:.64rem;letter-spacing:.14em;font-weight:800;color:var(--orange)}.mega-intro strong{font-size:1.18rem;line-height:1.45;margin:22px 0}.mega-intro a{font-size:.72rem;color:#fff;margin-top:auto}.mega-column{padding:7px 18px;border-right:1px solid var(--line)}.mega-column:last-child{border-right:0}.mega-column>a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.mega-column b,.mega-column span{display:block}.mega-column b{font-size:.78rem;color:var(--ink)}.mega-column span{font-size:.65rem;color:var(--muted);margin-top:3px;line-height:1.45}
.hero-photo-wrap{position:relative;min-height:510px;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);background:#dfe4ea}.hero-photo-wrap>img{width:100%;height:510px;object-fit:cover}.hero-photo-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(9,17,30,.65) 100%)}.hero-float-card{position:absolute;z-index:2;left:25px;right:25px;bottom:24px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);padding:20px 22px;border-left:4px solid var(--orange)}.hero-float-card small,.hero-float-card strong{display:block}.hero-float-card small{font-size:.61rem;letter-spacing:.14em;font-weight:800;color:var(--orange)}.hero-float-card strong{font-size:1.05rem;margin:6px 0 12px}.hero-float-card div{display:flex;gap:8px}.hero-float-card div span{font-size:.65rem;padding:5px 9px;background:var(--soft);border:1px solid var(--line)}.hero-side-label{position:absolute;z-index:2;right:-110px;top:138px;rotate:90deg;color:#fff;font-size:.57rem;letter-spacing:.2em;font-weight:800}
.service-card.featured{padding:0 42px 42px}.featured-service-image{width:calc(100% + 84px);height:225px;object-fit:cover;margin:0 -42px 32px;opacity:.92}.why-panel{padding:0;min-height:560px}.why-panel>img{width:100%;height:560px;object-fit:cover;opacity:.82}.why-panel:after{inset:0;width:auto;height:auto;border:0;border-radius:0;right:0;top:0;background:linear-gradient(180deg,rgba(16,24,40,.08) 25%,rgba(16,24,40,.96) 100%)}.why-image-copy{position:absolute;z-index:2;left:36px;right:36px;bottom:34px}.why-image-copy .panel-label{color:#ffad4d}.why-image-copy blockquote{font-size:1.3rem;line-height:1.5;margin:14px 0 12px}.why-image-copy p{color:#c2cad6}
@media(max-width:1020px){.mega-trigger{width:100%;text-align:left;padding:8px 0}.mega-menu{position:static;translate:0;width:100%;grid-template-columns:1fr;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;margin-top:8px;padding:12px}.nav-mega.open .mega-menu{display:grid}.mega-intro{display:none}.mega-column{border-right:0;padding:8px}.mega-column>a{padding:9px 0}}
@media(max-width:720px){.hero-photo-wrap,.hero-photo-wrap>img{height:430px;min-height:430px}.hero-float-card{left:14px;right:14px;bottom:14px}.hero-side-label{display:none}.service-card.featured{padding:0 28px 32px}.featured-service-image{width:calc(100% + 56px);margin:0 -28px 27px}.why-panel,.why-panel>img{min-height:470px;height:470px}}

/* Official Optix logo system: professional header and footer */
.header{box-shadow:0 8px 28px rgba(16,24,40,.045)}.nav-wrap{height:92px;gap:30px}.brand{width:255px;height:72px;padding:0;background:transparent;border-radius:0;overflow:visible;flex:0 0 auto}.brand img{width:100%;height:100%;object-fit:contain}.nav{gap:25px}.nav-cta{border-radius:5px}.mega-menu{top:128px}
.footer{background:#0b111c}.footer-cta{min-height:210px;display:flex;align-items:center;justify-content:space-between;gap:40px;border-bottom:1px solid #293240}.footer-cta small{display:block;color:var(--orange);font-size:.66rem;letter-spacing:.16em;font-weight:800;margin-bottom:11px}.footer-cta h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.15;letter-spacing:-.035em;max-width:720px;margin:0}.footer-main{min-height:310px;display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:62px;align-items:start;padding-top:65px;padding-bottom:50px}.footer-company{max-width:310px}.footer-brand{display:block;background:transparent;border-radius:0;padding:0;width:255px;margin-bottom:24px}.footer-brand img{width:100%;height:auto}.footer-company p{color:#9ca7b8;font-size:.78rem;line-height:1.75;margin:0}.footer-column{display:flex;flex-direction:column;gap:11px}.footer-column strong{color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:9px}.footer-column a,.footer-column span{color:#99a5b6;font-size:.75rem;line-height:1.55}.footer-column a:hover{color:var(--orange)}.footer-contact a{overflow-wrap:anywhere}.footer-bottom{height:66px;border-top:1px solid #293240;color:#7f8b9d}.footer-nav{display:none}
@media(max-width:1020px){.nav-wrap{height:82px}.brand{width:220px;height:64px}.nav{top:82px}.mega-menu{top:auto}.footer-main{grid-template-columns:1.3fr 1fr 1fr;gap:38px}.footer-contact{grid-column:2/4}.footer-cta{min-height:190px}.footer-brand{width:230px}}
@media(max-width:720px){.nav-wrap{height:74px}.brand{width:190px;height:58px}.nav{top:74px}.footer-cta{padding:50px 0;display:block;min-height:0}.footer-cta .button{margin-top:25px;width:100%}.footer-main{grid-template-columns:1fr 1fr;gap:40px 25px;padding:50px 0}.footer-company{grid-column:1/-1}.footer-contact{grid-column:1/-1}.footer-brand{width:240px}.footer-bottom{display:flex;height:auto;gap:8px;padding:20px 0}.footer-bottom span:last-child{color:#a7b0bd}}

.footer-brand{width:260px}.footer-brand img{display:block}