:root{--blue:#1197e8;--cyan:#65e8ff;--ink:#0b1018;--muted:#657080;--line:#dfe5ec;--paper:#f7f9fb;--white:#fff;--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Manrope","Noto Sans SC",sans-serif;background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.site-header{height:84px;padding:0 clamp(24px,5vw,80px);display:flex;align-items:center;justify-content:space-between;position:absolute;z-index:20;width:100%;color:#fff}.brand{display:flex;align-items:center;gap:13px}.brand>span{font-weight:500;letter-spacing:.25em;font-size:27px}.brand>span span{color:var(--blue)}.brand small{font-size:11px;letter-spacing:.12em;opacity:.6;border-left:1px solid rgba(255,255,255,.35);padding-left:13px}.site-header nav{display:flex;gap:32px;font-size:14px;color:#c8d0dc}.site-header nav a:hover{color:#fff}.nav-cta{border:1px solid rgba(255,255,255,.35);padding:11px 17px;border-radius:99px;font-size:13px}.nav-cta span{color:var(--cyan);margin-left:5px}.menu-btn{display:none;background:none;border:0}.hero{min-height:860px;padding:155px clamp(24px,8vw,130px) 90px;position:relative;overflow:hidden;background:radial-gradient(circle at 73% 38%,#24324a 0,#111b2b 23%,#080e18 54%,#05080d 100%);color:#fff;display:grid;grid-template-columns:minmax(360px,.9fr) 1.1fr;align-items:center}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to right,black,transparent 85%)}.hero-copy{position:relative;z-index:2;max-width:640px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.24em;display:flex;align-items:center;gap:10px}.eyebrow>span{height:2px;width:25px;background:var(--blue)}.hero h1{font-size:clamp(54px,6.7vw,104px);line-height:.98;margin:30px 0 26px;letter-spacing:-.07em}.hero h1 em{color:var(--cyan);font-style:normal}.hero-intro{color:#9eabba;line-height:1.85;font-size:16px;max-width:550px}.hero-actions{display:flex;align-items:center;gap:30px;margin:36px 0 55px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;padding:17px 22px;border-radius:7px;font-weight:700;font-size:14px;border:0;cursor:pointer}.button.primary{background:var(--blue);color:#fff}.button:hover span{transform:translate(2px,-2px)}.button span{transition:.2s}.text-link{font-size:14px;border-bottom:1px solid #677181;padding:11px 0}.text-link span{margin-left:12px}.trust-row{display:flex;gap:30px;border-top:1px solid rgba(255,255,255,.12);padding-top:26px}.trust-row div{display:flex;gap:9px}.trust-row b{font-size:28px;color:#fff}.trust-row span{font-size:10px;line-height:1.55;color:#8b97a6}.hero-visual{position:relative;z-index:2;min-height:600px}.device-card{position:absolute;overflow:hidden;border-radius:26px;box-shadow:0 35px 80px rgba(0,0,0,.55)}.device-card img{width:100%;height:100%;object-fit:cover}.device-card.dark{width:min(430px,55%);aspect-ratio:1;top:12%;left:6%;transform:rotate(-6deg)}.device-card.light{width:min(340px,44%);aspect-ratio:1;right:0;bottom:5%;transform:rotate(8deg)}.orb{position:absolute;border-radius:50%;filter:blur(1px)}.orb-one{width:380px;height:380px;border:1px solid rgba(89,220,255,.2);left:18%;top:10%}.orb-two{width:540px;height:540px;border:1px solid rgba(255,255,255,.06);left:4%;top:-3%}.floating-label{position:absolute;background:rgba(8,16,27,.78);backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.15);border-radius:99px;padding:12px 18px;font-size:12px;box-shadow:0 15px 30px rgba(0,0,0,.25)}.floating-label i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#52e39b;margin-right:8px}.label-a{top:18%;right:8%}.label-b{bottom:18%;left:12%}.scroll-mark{position:absolute;right:30px;bottom:35px;font-size:9px;letter-spacing:.2em;writing-mode:vertical-rl;color:#657080}.scroll-mark span{display:inline-block;height:45px;width:1px;background:#657080;margin-top:12px}.statement{padding:150px 7vw;text-align:center}.statement p{font-size:15px;color:var(--blue);font-weight:700}.statement h2,.section-head h2{font-size:clamp(40px,5vw,72px);line-height:1.15;letter-spacing:-.055em;margin:18px 0}.products{padding:0 clamp(16px,4vw,64px)}.product{max-width:1400px;margin:0 auto 34px;padding:clamp(30px,5vw,78px);border-radius:38px;display:grid;grid-template-columns:1fr 1fr;gap:7%;align-items:center;min-height:720px}.product-dark{background:#0b111a;color:#fff}.product-light{background:#edf5fb}.product-kicker{font-size:12px;font-weight:700;letter-spacing:.14em;color:#8c98a7}.product-kicker span{color:var(--blue);margin-right:10px}.product h2{font-size:clamp(48px,6vw,84px);letter-spacing:-.06em;margin:15px 0 5px}.product .lead{color:#8895a5;line-height:1.7;margin:0 0 38px}.feature-list{list-style:none;margin:0 0 35px;padding:0}.feature-list li{display:flex;gap:19px;padding:17px 0;border-top:1px solid rgba(145,160,178,.22)}.feature-list li>span{font-size:11px;color:var(--blue);padding-top:3px}.feature-list li div{display:grid;gap:5px}.feature-list b{font-size:17px}.feature-list small{color:#7d8998;line-height:1.55}.light-button{background:#fff;color:#111}.dark-button{background:#0b111a;color:#fff}.product-media{position:relative}.product-media img{border-radius:22px;box-shadow:0 30px 70px rgba(0,0,0,.18)}.media-note{position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.9);backdrop-filter:blur(15px);border-radius:99px;padding:10px 15px;font-size:11px;font-weight:700;color:#111}.detail-switcher,.compare,.scenes,.faq{padding:140px clamp(24px,7vw,110px);max-width:1600px;margin:auto}.section-head .eyebrow{color:var(--blue)}.tabs{display:flex;justify-content:flex-end;gap:8px;margin:10px 0 28px}.tab{border:1px solid var(--line);background:#fff;border-radius:99px;padding:12px 19px;color:#66717d;cursor:pointer}.tab.active{background:#101721;color:#fff;border-color:#101721}.tab-panel{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}.detail-large,.detail-small{position:relative;overflow:hidden;border-radius:24px;background:#eef3f7;min-height:560px}.tab-panel img{width:100%;height:100%;object-fit:cover}.detail-large>div,.detail-small>div{position:absolute;left:22px;right:22px;bottom:22px;background:rgba(255,255,255,.9);backdrop-filter:blur(15px);padding:16px 18px;border-radius:14px;display:grid;gap:4px}.tab-panel b{font-size:16px}.tab-panel span{font-size:12px;color:#687380}.compare{background:#f5f7f9;max-width:none}.compare>.section-head,.compare-grid,.compare .fineprint{max-width:1380px;margin-left:auto;margin-right:auto}.compare-grid{display:grid;grid-template-columns:.7fr 1fr 1fr;gap:12px;margin-top:55px}.compare-labels,.compare-card{display:grid;grid-template-rows:110px repeat(5,64px) 80px}.compare-labels{padding-top:0}.compare-labels span{display:flex;align-items:center;border-bottom:1px solid #dce2e8;color:#75808d;font-size:13px}.compare-labels span:first-child{grid-row:2}.compare-card{border-radius:24px;padding:0 32px;color:#fff}.compare-card.blue{background:linear-gradient(145deg,#139ce8,#0877c9)}.compare-card.black{background:#111821}.compare-title{padding-top:24px}.compare-title small{display:block;opacity:.65}.compare-title b{font-size:35px}.compare-card>span{display:flex;align-items:center;border-bottom:1px solid rgba(255,255,255,.14);font-size:14px}.compare-card>a{align-self:center;font-size:14px;font-weight:700}.fineprint{font-size:11px;color:#8b949e;margin-top:20px!important}.scenes .section-head{display:flex;align-items:flex-end;justify-content:space-between}.scene-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px;margin-top:50px}.scene{background:#eaf0f4;border-radius:24px;overflow:hidden;position:relative;min-height:520px;padding:30px;color:#fff}.scene:after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 52%)}.scene span,.scene h3{position:relative;z-index:2}.scene span{font-size:11px;letter-spacing:.16em;color:#a9dfff}.scene h3{font-size:26px;line-height:1.3;margin-top:15px}.scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.faq{display:grid;grid-template-columns:.6fr 1fr;gap:8%}.faq-list details{border-top:1px solid var(--line);padding:25px 0}.faq-list summary{list-style:none;cursor:pointer;font-size:18px;font-weight:600;display:flex;justify-content:space-between}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary i{font-style:normal;font-size:24px;font-weight:400;transition:.25s}.faq-list details[open] summary i{transform:rotate(45deg)}.faq-list p{color:#697482;line-height:1.7;font-size:14px;max-width:720px}.contact{background:#07111e;color:#fff;min-height:690px;padding:110px clamp(24px,9vw,145px);display:grid;grid-template-columns:1fr 1fr;gap:12%;align-items:center}.contact h2{font-size:clamp(48px,6vw,82px);line-height:1.1;letter-spacing:-.06em;margin:20px 0}.contact-copy>p:last-child{color:#7f8b99}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:22px}.contact-form label{font-size:11px;color:#8e9aa8;display:grid;gap:8px}.contact-form label:nth-child(3),.contact-form label:nth-child(4),.contact-form button,.form-status{grid-column:1/-1}.contact-form input,.contact-form select,.contact-form textarea{color:#fff;background:transparent;border:0;border-bottom:1px solid #334051;padding:10px 0;outline:0;border-radius:0}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--blue)}.contact-form .button{margin-top:8px}.form-status{font-size:13px;color:#68e5a3;margin:0}footer{background:#050a11;color:#fff;border-top:1px solid #1b2430;padding:35px clamp(24px,6vw,90px);display:flex;align-items:center;justify-content:space-between}footer p{font-size:11px;color:#657080}.footer-brand small{border-color:#334051}.reveal{opacity:0;transform:translateY(25px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1000px){.site-header nav{display:none}.menu-btn{display:grid;gap:7px}.menu-btn i{display:block;width:24px;height:1px;background:#fff}.site-header.open{position:fixed;background:#08111d}.site-header.open nav{display:flex;position:absolute;top:84px;left:0;right:0;background:#08111d;flex-direction:column;padding:30px}.hero{grid-template-columns:1fr;padding-top:130px}.hero-visual{min-height:530px}.product{grid-template-columns:1fr;min-height:auto}.product-light .product-media{order:2}.compare-grid{grid-template-columns:1fr 1fr}.compare-labels{display:none}.scene-grid{grid-template-columns:1fr 1fr}.scene-wide{grid-column:1/-1}.faq{grid-template-columns:1fr}.contact{grid-template-columns:1fr}.contact-copy{max-width:600px}}
@media(max-width:640px){.site-header{height:70px;padding:0 20px}.brand small,.nav-cta{display:none}.hero{padding:115px 22px 60px;min-height:auto}.hero h1{font-size:55px}.hero-intro{font-size:14px}.trust-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.trust-row div{display:grid;min-width:0}.trust-row span{font-size:8px;overflow-wrap:anywhere}.hero-visual{min-height:390px;margin-top:25px}.device-card.dark{width:66%;left:0}.device-card.light{width:50%;right:0}.floating-label{font-size:9px;padding:9px 11px}.label-a{right:0}.label-b{left:0;bottom:10%}.statement{padding:95px 22px}.statement h2,.section-head h2{font-size:38px}.products{padding:0 10px}.product{padding:38px 22px;border-radius:26px;gap:35px}.product h2{font-size:48px}.product-media{order:2}.detail-switcher,.compare,.scenes,.faq{padding:90px 18px}.tabs{justify-content:flex-start;overflow-x:auto}.tab{white-space:nowrap}.tab-panel{grid-template-columns:1fr}.detail-large,.detail-small{min-height:410px}.compare-grid{grid-template-columns:1fr}.compare-card{padding:0 22px}.scene-grid{grid-template-columns:1fr}.scene-wide{grid-column:auto}.scene{min-height:430px}.contact{padding:90px 22px}.contact-form{grid-template-columns:1fr}.contact-form label{grid-column:1/-1}.contact h2{font-size:48px}footer{display:grid;gap:12px;text-align:center;justify-content:center}.footer-brand{justify-content:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}

/* Product video showcase */
.video-showcase{padding:140px clamp(24px,7vw,110px);max-width:1600px;margin:auto}.video-showcase>.section-head{display:grid;grid-template-columns:1fr auto;align-items:end}.video-showcase>.section-head .eyebrow{grid-column:1/-1;color:var(--blue)}.video-showcase>.section-head>p:last-child{max-width:420px;color:#6f7a87;line-height:1.7}.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:55px}.video-card{display:flex;flex-direction:column;background:#0b111a;color:#fff;border-radius:28px;overflow:hidden}.video-frame{position:relative;background:#030609;aspect-ratio:9/16;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-frame video{display:block;width:100%;height:100%;object-fit:cover;background:#000}.video-duration{position:absolute;right:12px;top:12px;z-index:2;padding:6px 9px;border-radius:999px;background:rgba(5,10,18,.72);backdrop-filter:blur(10px);color:#fff;font-size:11px;font-weight:800;letter-spacing:.02em;pointer-events:none}.video-meta{flex:1;min-height:205px;padding:28px 32px 32px;display:flex;flex-direction:column}.video-meta>span{font-size:10px;letter-spacing:.18em;color:#69dff8}.video-meta h3{font-size:clamp(20px,1.8vw,28px);line-height:1.28;letter-spacing:-.035em;margin:12px 0 22px}.video-meta a{margin-top:auto;font-size:13px;font-weight:700;color:#a9b5c2}
@media(max-width:1000px){.video-showcase>.section-head{display:block}.video-grid{grid-template-columns:1fr}}
@media(max-width:640px){.video-showcase{padding:90px 18px}.video-grid{margin-top:35px}.video-card{border-radius:20px}.video-meta{min-height:auto;padding:24px 22px 28px}.video-meta h3{font-size:23px}}

/* Premium product renders and interactive hardware gallery */
.hero .device-card{background:#f7f8fa}.hero .device-card img{object-fit:contain}.hardware-showcase{padding:140px clamp(24px,7vw,110px);background:#f3f6f8;overflow:hidden}.hardware-showcase>.section-head,.hardware-showcase>.hardware-tabs,.hardware-showcase>.hardware-panel{max-width:1380px;margin-left:auto;margin-right:auto}.hardware-showcase>.section-head{display:grid;grid-template-columns:1fr 420px;align-items:end}.hardware-showcase>.section-head .eyebrow{grid-column:1/-1;color:var(--blue)}.hardware-showcase>.section-head>p:last-child{color:#6f7a87;line-height:1.7}.hardware-tabs{display:flex;gap:8px;margin-top:48px;margin-bottom:20px}.hardware-tab{border:1px solid #dce2e8;background:transparent;color:#798491;border-radius:999px;padding:13px 20px;cursor:pointer;font-weight:700}.hardware-tab span{font-size:10px;color:var(--blue);margin-right:8px}.hardware-tab.active{background:#0b111a;color:#fff;border-color:#0b111a}.hardware-panel{animation:hardwareIn .45s ease}.hardware-stage{min-height:680px;background:#fff;border-radius:30px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:flex-end}.hardware-stage:before{content:"";position:absolute;width:620px;height:620px;border:1px solid #e8edf1;border-radius:50%;right:7%;top:5%}.hardware-main{width:72%;height:650px;object-fit:contain;position:relative;z-index:1;transition:opacity .2s ease,transform .45s ease}.hardware-main.switching{opacity:0;transform:scale(.985)}.hardware-caption{position:absolute;z-index:2;left:42px;bottom:42px;display:grid;max-width:310px;padding:22px 24px;background:rgba(9,16,25,.92);backdrop-filter:blur(12px);border-radius:16px;color:#fff}.hardware-caption span{font-size:10px;letter-spacing:.16em;color:#58dffb;margin-bottom:8px}.hardware-caption b{font-size:23px;letter-spacing:-.03em}.hardware-caption small{color:#98a5b3;line-height:1.6;margin-top:7px}.hardware-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}.hardware-thumbs button{height:150px;border:2px solid transparent;background:#fff;border-radius:18px;overflow:hidden;padding:0;cursor:pointer;transition:border-color .2s,transform .2s}.hardware-thumbs button:hover{transform:translateY(-2px)}.hardware-thumbs button.active{border-color:var(--blue)}.hardware-thumbs img{width:100%;height:100%;object-fit:cover}.hardware-thumbs button:last-child img{object-fit:contain}@keyframes hardwareIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:1000px){.hardware-showcase>.section-head{display:block}.hardware-stage{min-height:590px}.hardware-main{width:86%;height:560px}.hardware-thumbs button{height:120px}}
@media(max-width:640px){.hardware-showcase{padding:90px 18px}.hardware-tabs{overflow-x:auto;margin-top:32px}.hardware-tab{white-space:nowrap}.hardware-stage{min-height:470px;border-radius:20px;align-items:flex-start}.hardware-stage:before{width:400px;height:400px;right:-35%;top:-5%}.hardware-main{width:100%;height:355px}.hardware-caption{left:14px;right:14px;bottom:14px;max-width:none;padding:16px 18px}.hardware-caption b{font-size:19px}.hardware-thumbs{gap:7px}.hardware-thumbs button{height:78px;border-radius:11px}}
@media(max-width:640px){body{overflow-x:hidden}.statement h2{font-size:32px;line-height:1.25}}

/* Rebuilt application capability center */
.detail-switcher.capability-lab{max-width:none;margin:0;padding:140px clamp(24px,7vw,110px);background:radial-gradient(circle at 78% 38%,#172b40 0,#0c1724 30%,#070d15 68%);color:#fff;overflow:hidden}.capability-head,.capability-panel{max-width:1380px;margin-left:auto;margin-right:auto}.capability-head{display:flex;justify-content:space-between;align-items:flex-end;gap:60px}.capability-head .section-head h2{margin-bottom:0}.capability-head .eyebrow{color:#59ddff}.capability-head .tabs{margin:0;display:flex;gap:7px;padding:5px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:rgba(255,255,255,.04)}.capability-head .tab{border:0;background:transparent;color:#788898;padding:12px 17px}.capability-head .tab small{margin-right:7px;font-size:9px;color:#59ddff}.capability-head .tab.active{background:#fff;color:#0a1018}.capability-panel{grid-template-columns:.72fr 1.28fr;gap:7%;align-items:center;margin-top:75px;padding-top:70px;border-top:1px solid rgba(255,255,255,.1);min-height:700px}.capability-panel[hidden]{display:none}.capability-model{display:block;color:#55defe;font-size:10px;font-weight:700;letter-spacing:.2em;margin-bottom:22px}.capability-copy h3{font-size:clamp(38px,4vw,62px);line-height:1.12;letter-spacing:-.055em;margin:0 0 24px}.capability-copy>p{color:#8c9aa9;line-height:1.8;font-size:14px;max-width:470px}.capability-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:38px 0 28px}.capability-metrics>div{padding:17px 10px 17px 0;border-top:1px solid rgba(255,255,255,.15)}.capability-metrics b{display:block;font-size:27px;color:#fff}.capability-metrics span{font-size:9px;line-height:1.5;color:#718090}.capability-tags{display:flex;flex-wrap:wrap;gap:7px}.capability-tags span{font-size:10px;color:#a3b0bc;border:1px solid rgba(255,255,255,.13);border-radius:999px;padding:8px 11px}.capability-art{position:relative;min-height:650px}.capability-image{position:absolute;margin:0;overflow:hidden;background:#121d29;border:1px solid rgba(255,255,255,.12);box-shadow:0 35px 80px rgba(0,0,0,.38)}.capability-image img{width:100%;height:100%;object-fit:cover}.capability-image.image-main{left:0;top:0;width:80%;height:560px;border-radius:25px}.capability-image.image-float{right:0;bottom:0;width:43%;height:350px;border-radius:21px;border:7px solid #0c1724}.capability-image figcaption{position:absolute;left:16px;bottom:16px;padding:10px 13px;border:1px solid rgba(255,255,255,.15);border-radius:999px;background:rgba(5,12,20,.82);backdrop-filter:blur(12px);font-size:10px;color:#d4dce4}.capability-image figcaption i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#52e5a1;margin-right:8px}.capability-panel#call .image-main img{object-position:center}.capability-panel#call .image-float img{object-position:center}
@media(max-width:1100px){.capability-head{display:grid}.capability-head .tabs{justify-self:start}.capability-panel{grid-template-columns:1fr;gap:40px}.capability-copy{max-width:720px}.capability-art{min-height:620px}.capability-image.image-main{width:82%;height:530px}.capability-image.image-float{height:330px}}
@media(max-width:640px){.detail-switcher.capability-lab{padding:90px 18px}.capability-head{gap:30px}.capability-head .tabs{width:100%;border-radius:18px;display:grid;grid-template-columns:1fr 1fr}.capability-head .tab{white-space:normal;padding:11px 8px;font-size:11px;line-height:1.35}.capability-head .tab small{display:block;margin:0 0 2px}.capability-panel{margin-top:42px;padding-top:40px;min-height:0}.capability-copy h3{font-size:38px}.capability-copy>p{font-size:13px}.capability-metrics{margin:30px 0 24px}.capability-metrics b{font-size:23px}.capability-art{min-height:480px}.capability-image.image-main{width:92%;height:365px;border-radius:18px}.capability-image.image-float{width:51%;height:245px;border-radius:16px;border-width:5px}.capability-image figcaption{font-size:8px;left:9px;bottom:9px;padding:7px 9px}}

/* Official identity and transparent product renders */
.brand-logo{display:block;width:58px;height:64px;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(0,0,0,.18))}.hero .device-card{background:transparent;box-shadow:none;overflow:visible}.hero .device-card img{filter:drop-shadow(0 35px 42px rgba(0,0,0,.48))}.hardware-stage{background:radial-gradient(circle at 72% 38%,#ffffff 0,#edf5fa 44%,#e4edf3 100%)}.hardware-stage:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(255,255,255,.55),transparent 38%);pointer-events:none}.hardware-main{z-index:1;filter:drop-shadow(0 28px 26px rgba(41,56,70,.18))}.hardware-thumbs button{background:linear-gradient(145deg,#fff,#e8f0f5)}.hardware-thumbs img{object-fit:contain;padding:7px}.hardware-thumbs button:last-child img{object-fit:contain}.footer-brand .brand-logo{width:52px;height:58px}
@media(max-width:640px){.site-header .brand-logo{width:48px;height:54px}.footer-brand .brand-logo{width:48px;height:54px}}

/* Fixed desktop section navigation */
.side-nav{position:fixed;z-index:40;left:14px;top:50%;transform:translateY(-50%);width:104px;padding:12px 9px;display:grid;gap:4px;border:1px solid rgba(255,255,255,.14);border-radius:22px;background:linear-gradient(160deg,rgba(11,23,37,.94),rgba(5,11,19,.88));box-shadow:0 24px 55px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.05);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:sideNavEnter .7s cubic-bezier(.2,.8,.2,1) both;transition:transform .3s ease,box-shadow .3s ease}.side-nav:hover{transform:translateY(-50%) translateX(3px) scale(1.018);box-shadow:0 28px 65px rgba(0,0,0,.36),0 0 28px rgba(17,151,232,.08),inset 0 1px 0 rgba(255,255,255,.07)}.side-nav:before{content:"";position:absolute;left:22px;top:31px;bottom:31px;width:1px;background:rgba(255,255,255,.11)}.side-nav:after{content:"";position:absolute;left:22px;top:28px;width:1px;height:42px;background:linear-gradient(to bottom,transparent,#55ddff,transparent);filter:drop-shadow(0 0 6px #55ddff);animation:sideNavScan 4.2s ease-in-out infinite;pointer-events:none}.side-nav a{position:relative;height:48px;padding:0 9px;display:grid;grid-template-columns:20px 1fr;align-items:center;gap:9px;border-radius:13px;color:#748292;overflow:hidden;transition:background .28s ease,color .28s ease,transform .28s ease,box-shadow .28s ease}.side-nav a:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent,rgba(84,226,255,.09),transparent);transform:translateX(-110%);transition:transform .5s ease}.side-nav a:hover{color:#fff;background:rgba(255,255,255,.065);transform:translateX(3px)}.side-nav a:hover:after{transform:translateX(110%)}.side-nav a span{position:relative;z-index:1;font-size:8px;font-weight:800;letter-spacing:.08em;text-align:center;color:transparent}.side-nav a span:before{content:"";position:absolute;z-index:-1;left:50%;top:50%;width:6px;height:6px;border-radius:50%;background:#42505f;transform:translate(-50%,-50%);box-shadow:0 0 0 4px #0a121d;transition:.28s}.side-nav a em{position:relative;z-index:1;font-style:normal;font-size:12px;font-weight:650;white-space:nowrap;transition:transform .28s}.side-nav a:hover em{transform:translateX(2px)}.side-nav a.active{color:#fff;background:linear-gradient(90deg,rgba(16,151,232,.2),rgba(84,226,255,.07));box-shadow:inset 0 0 0 1px rgba(84,226,255,.08)}.side-nav a.active span:before{width:8px;height:8px;background:#54e2ff;box-shadow:0 0 0 4px #0a121d,0 0 16px rgba(84,226,255,.9);animation:sideNavPulse 1.9s ease-in-out infinite}
@keyframes sideNavEnter{from{opacity:0;transform:translateY(-50%) translateX(-18px)}to{opacity:1;transform:translateY(-50%) translateX(0)}}
@keyframes sideNavPulse{0%,100%{box-shadow:0 0 0 4px #0a121d,0 0 9px rgba(84,226,255,.55)}50%{box-shadow:0 0 0 5px #0a121d,0 0 20px rgba(84,226,255,1)}}
@keyframes sideNavScan{0%,100%{transform:translateY(0);opacity:0}12%{opacity:.75}50%{opacity:.45}88%{opacity:.75}99%{transform:translateY(305px);opacity:0}}
@media(min-width:1241px){.hero{padding-left:clamp(132px,9vw,155px);grid-template-columns:minmax(540px,.95fr) 1.05fr}body[data-language="zh"] .hero h1{font-size:clamp(54px,6vw,92px)}}
@media(max-width:1240px){.side-nav{display:none}}
@media(prefers-reduced-motion:reduce){.side-nav,.side-nav:after,.side-nav a.active span:before{animation:none}.side-nav,.side-nav a,.side-nav a em{transition:none}}

/* Language switch */
.header-actions{display:flex;align-items:center;gap:12px}.language-switch{display:flex;align-items:center;padding:3px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.04)}.language-switch button{min-width:39px;padding:7px 9px;border:0;border-radius:999px;background:transparent;color:#7f8c9c;font-size:10px;font-weight:700;cursor:pointer;transition:.2s}.language-switch button.active{background:#fff;color:#0a111b}.language-switch button:hover:not(.active){color:#fff}
@media(max-width:1000px){.header-actions{margin-left:auto;margin-right:18px}}
@media(max-width:640px){html,body{width:100%;max-width:100%;overflow-x:hidden}.site-header{left:0;right:0;width:auto;gap:8px}.hero{width:100%;max-width:100vw;grid-template-columns:minmax(0,1fr)}.hero-copy,.hero-visual{min-width:0;width:calc(100vw - 44px);max-width:calc(100vw - 44px)}.header-actions{position:absolute;right:58px;flex:0 0 auto;margin:0}.language-switch button{min-width:30px;padding:6px 5px}.header-actions .nav-cta{display:none}.menu-btn{position:absolute;right:20px;flex:0 0 28px;width:28px;padding:0}}

/* English typography adjustments */
body[data-language="en"] .hero h1{font-size:clamp(48px,5.3vw,78px);letter-spacing:-.055em}
body[data-language="en"] .hero-intro{max-width:610px}
body[data-language="en"] .statement h2{font-size:clamp(38px,4.5vw,66px)}
body[data-language="en"] .product h2{font-size:clamp(44px,5vw,72px)}
body[data-language="en"] .hardware-showcase>.section-head h2{font-size:clamp(40px,4.4vw,64px)}
body[data-language="en"] .capability-head .section-head h2{font-size:clamp(40px,4.5vw,65px)}
body[data-language="en"] .capability-copy h3{font-size:clamp(36px,3.5vw,55px)}
body[data-language="en"] .contact h2{font-size:clamp(44px,5vw,70px)}
@media(max-width:640px){body[data-language="en"] .hero-copy{min-width:0;width:100%}body[data-language="en"] .hero h1{font-size:42px;max-width:100%}body[data-language="en"] .hero-intro{max-width:100%;font-size:13px;overflow-wrap:anywhere}body[data-language="en"] .hero-actions{gap:18px}body[data-language="en"] .hero-actions .button{gap:20px;padding-left:18px;padding-right:18px}body[data-language="en"] .hero-actions .text-link{font-size:12px}body[data-language="en"] .statement h2{font-size:30px}body[data-language="en"] .capability-copy h3{font-size:34px}}

/* Floating glass header */
.site-header{position:fixed;top:16px;left:50%;right:auto;width:calc(100% - 48px);max-width:1540px;height:76px;padding:0 20px 0 24px;transform:translateX(-50%);border:1px solid rgba(255,255,255,.13);border-radius:22px;background:linear-gradient(110deg,rgba(5,12,21,.76),rgba(19,34,53,.7));box-shadow:0 18px 48px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(22px) saturate(135%);-webkit-backdrop-filter:blur(22px) saturate(135%);overflow:hidden;transition:top .3s ease,height .3s ease,background .3s ease,box-shadow .3s ease,border-color .3s ease}.site-header:before{content:"";position:absolute;left:24%;top:-1px;width:42%;height:1px;background:linear-gradient(90deg,transparent,rgba(86,225,255,.72),transparent);opacity:.55}.site-header.scrolled{top:8px;height:68px;background:linear-gradient(110deg,rgba(5,12,21,.94),rgba(15,28,45,.91));border-color:rgba(255,255,255,.17);box-shadow:0 18px 50px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.05)}.site-header .brand-logo{width:56px;height:62px}.site-header .brand small{font-size:11px;color:#91a0af;opacity:.82}.site-header nav{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:5px;border:1px solid rgba(255,255,255,.06);border-radius:15px;background:rgba(255,255,255,.025)}.site-header nav a{position:relative;padding:11px 15px;border-radius:11px;color:#9aa8b7;font-size:13px;font-weight:650;white-space:nowrap;overflow:hidden;transition:color .25s ease,background .25s ease,transform .25s ease}.site-header nav a:before{content:"";position:absolute;left:20%;right:20%;bottom:3px;height:2px;border-radius:99px;background:linear-gradient(90deg,#139ce8,#58e1ff);transform:scaleX(0);opacity:0;transition:transform .3s ease,opacity .3s ease}.site-header nav a:after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent,rgba(255,255,255,.08),transparent);transform:translateX(-110%);transition:transform .45s ease}.site-header nav a:hover{color:#fff;background:rgba(255,255,255,.055);transform:translateY(-1px)}.site-header nav a:hover:after{transform:translateX(110%)}.site-header nav a:hover:before,.site-header nav a.active:before{transform:scaleX(1);opacity:1}.site-header nav a.active{color:#fff;background:linear-gradient(120deg,rgba(17,151,232,.16),rgba(84,226,255,.06))}.site-header .header-actions{gap:10px}.site-header .language-switch{background:rgba(0,0,0,.12)}.site-header .language-switch button{min-width:42px;padding:8px 10px;font-size:11px}.site-header .nav-cta{padding:11px 18px;font-size:13px;background:rgba(255,255,255,.035);transition:background .25s,border-color .25s,transform .25s}.site-header .nav-cta:hover{background:rgba(17,151,232,.13);border-color:rgba(84,226,255,.45);transform:translateY(-1px)}
@media(max-width:1100px){.site-header nav{display:none}}
@media(max-width:640px){.site-header{top:10px;left:12px;right:12px;width:auto;max-width:none;height:58px;padding:0 10px 0 13px;transform:none;border-radius:16px}.site-header.scrolled{top:6px;height:56px}.site-header .brand-logo{width:43px;height:48px}.site-header .header-actions{position:absolute;right:48px}.site-header .language-switch button{min-width:30px;padding:6px 5px;font-size:10px}.site-header .menu-btn{right:13px}}
@media(max-width:1100px){.site-header.open{overflow:visible}.site-header.open nav{display:flex;left:-1px;right:-1px;top:64px;width:auto;transform:none;padding:14px;gap:5px;border-radius:15px;background:rgba(5,12,21,.97);box-shadow:0 20px 40px rgba(0,0,0,.3);flex-direction:column;align-items:stretch}.site-header.open nav a{text-align:center}}

/* K7S expansion: third product line */
.device-card.green{width:min(300px,39%);aspect-ratio:1;right:14%;top:0;transform:rotate(-11deg);z-index:3}
.device-card.green img{filter:drop-shadow(0 32px 42px rgba(101,133,84,.34)) drop-shadow(0 18px 46px rgba(0,0,0,.33))}
.device-card.dark{z-index:2}.device-card.light{z-index:1}
.product-green{background:radial-gradient(circle at 82% 24%,rgba(188,221,176,.7),transparent 35%),linear-gradient(135deg,#eef6ea,#dbe9d2);color:#101810}
.product-green .product-kicker span,.compare-card.green-card .compare-title small{color:#6fa24f}
.product-green .feature-list li>span{color:#6c9f4e}.product-green .lead,.product-green .feature-list small{color:#5f6e5b}
.product-media-render{display:flex;align-items:center;justify-content:center;min-height:460px;border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.72),rgba(209,225,201,.38))}
.product-media-render img{width:min(520px,95%);object-fit:contain;box-shadow:none;filter:drop-shadow(0 34px 38px rgba(62,89,54,.22))}
.product-media-dark{background:radial-gradient(circle at 58% 40%,rgba(82,226,255,.14),rgba(17,28,42,.72) 48%,rgba(5,10,17,.95) 100%);border:1px solid rgba(255,255,255,.08)}
.product-media-dark img{width:min(560px,96%);filter:drop-shadow(0 36px 42px rgba(0,0,0,.45))}
.video-grid{grid-template-columns:repeat(3,minmax(260px,360px));justify-content:center;align-items:stretch}
.compare>.section-head,.compare-grid,.compare .fineprint{max-width:1500px}
.compare-grid{grid-template-columns:.58fr repeat(3,1fr)}
.compare-labels,.compare-card{grid-template-rows:110px repeat(6,62px) 78px}
.compare-card{padding:0 24px}
.compare-card.green-card{background:linear-gradient(145deg,#7aa55f,#425b36)}
.compare-card>span{font-size:13px;line-height:1.35}
.compare-title b{font-size:32px}
.capability-head .tabs{flex-wrap:wrap;justify-content:flex-end}
.capability-panel#apple .image-main img{object-position:center}.capability-panel#apple .image-float img{object-position:center}
@media(max-width:1180px){.video-grid{grid-template-columns:1fr}.compare-grid{grid-template-columns:1fr}.compare-labels{display:none}.compare-card{grid-template-rows:96px repeat(6,58px) 68px}.device-card.green{right:5%;top:0}.product-media-render{min-height:390px}}
@media(max-width:1000px){.product-light .product-media,.product-green .product-media{order:2}}
@media(max-width:640px){.device-card.green{width:48%;right:2%;top:-5%}.device-card.dark{width:58%;left:-4%;top:26%}.device-card.light{width:48%;right:0;bottom:0}.product-media-render{min-height:320px}.capability-head .tabs{grid-template-columns:1fr}.compare-card{grid-template-rows:88px repeat(6,58px) 64px;padding:0 18px}.compare-title b{font-size:28px}.compare-card>span{font-size:12px}}

/* Cleaner K7S capability visuals and QR contact */
.capability-panel#apple .clean-product{background:radial-gradient(circle at 50% 42%,rgba(139,177,115,.28),rgba(11,18,28,.92) 62%,#07111d 100%);display:flex;align-items:center;justify-content:center}.capability-panel#apple .clean-product img{width:88%;height:88%;object-fit:contain;filter:drop-shadow(0 36px 36px rgba(0,0,0,.38));border-radius:0}.capability-panel#apple .image-main.clean-product img{width:92%;height:92%}.capability-panel#apple .image-float.clean-product{background:linear-gradient(145deg,rgba(239,247,236,.96),rgba(169,199,152,.8));border-color:#0c1724}.capability-panel#apple .image-float.clean-product img{width:86%;height:86%;filter:drop-shadow(0 24px 28px rgba(52,80,45,.25))}
.wechat-card{position:relative;justify-self:end;width:min(440px,100%);padding:28px;border:1px solid rgba(255,255,255,.1);border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(225,241,250,.9));color:#0b111a;box-shadow:0 35px 80px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.8);overflow:hidden}.wechat-card:before{content:"";position:absolute;width:240px;height:240px;border-radius:50%;right:-80px;top:-90px;background:radial-gradient(circle,rgba(17,151,232,.18),transparent 65%)}.wechat-card-head{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:#5d6a77}.wechat-card-head span{font-size:11px;font-weight:800;letter-spacing:.22em;color:var(--blue)}.wechat-card-head b{font-size:14px}.wechat-qr{position:relative;width:100%;border-radius:22px;background:#fff;box-shadow:0 18px 45px rgba(14,34,55,.12)}.wechat-card p{position:relative;margin:18px 4px 0;color:#5f6a76;line-height:1.7;font-size:14px}.contact .contact-copy p:last-child{max-width:560px;line-height:1.8}
@media(max-width:1000px){.wechat-card{justify-self:start}}
@media(max-width:640px){.wechat-card{padding:18px;border-radius:22px}.wechat-qr{border-radius:16px}.contact .contact-copy p:last-child{font-size:13px}}