:root{
  --sx-bg:#f4f7fb;--sx-surface:#fff;--sx-surface-2:#eef3f9;--sx-ink:#0d1826;--sx-muted:#667085;
  --sx-line:#dce4ee;--sx-brand:#1665d8;--sx-brand-2:#0c4eb3;--sx-navy:#071523;--sx-cyan:#21b8b0;
  --sx-shadow:0 24px 70px rgba(9,30,66,.12);--sx-shadow-sm:0 12px 32px rgba(9,30,66,.08);--sx-max:1580px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sx-bg);color:var(--sx-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font:inherit}.sx-container{max-width:var(--sx-max);margin:auto;padding:0 34px}
.sx-header{height:76px;position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,228,238,.9)}
.sx-header-row{height:100%;display:flex;align-items:center;gap:28px}.sx-brand{display:flex;align-items:center;gap:11px;min-width:250px}.sx-brand img{width:36px;height:36px;object-fit:contain}.sx-brand-copy{display:flex;flex-direction:column;line-height:1}.sx-brand-copy b{font-size:17px;letter-spacing:.04em}.sx-brand-copy small{font-size:10px;color:var(--sx-muted);font-weight:700;letter-spacing:.15em;margin-top:5px}.sx-nav{display:flex;align-items:center;justify-content:center;gap:8px;margin-left:auto}.sx-nav a{padding:10px 15px;border-radius:9px;font-size:14px;font-weight:700;color:#344054;transition:.18s}.sx-nav a:hover{background:#edf4ff;color:var(--sx-brand)}.sx-nav a.active{background:#e8f1ff;color:var(--sx-brand);box-shadow:inset 0 0 0 1px rgba(22,101,216,.08)}
.sx-tools{display:flex;align-items:center;gap:10px;margin-left:12px}.sx-lang{display:flex;padding:3px;border:1px solid var(--sx-line);border-radius:10px;background:#fff}.sx-lang button{border:0;background:transparent;padding:7px 9px;border-radius:7px;font-size:12px;font-weight:800;color:#667085;cursor:pointer}.sx-lang button.active{background:#10233a;color:#fff}.sx-menu{display:none;border:1px solid var(--sx-line);background:#fff;border-radius:10px;width:40px;height:40px;cursor:pointer}
.sx-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#061321 0%,#0a1d31 52%,#103e68 100%);color:#fff}.sx-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 12%,rgba(33,184,176,.22),transparent 26%),radial-gradient(circle at 8% 80%,rgba(22,101,216,.25),transparent 24%),linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:auto,auto,42px 42px,42px 42px}.sx-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(540px,.95fr);gap:78px;align-items:center;min-height:720px;padding-top:76px;padding-bottom:76px}.sx-kicker{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.06);font-size:12px;font-weight:800;letter-spacing:.1em;color:#b9d5f6}.sx-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sx-cyan);box-shadow:0 0 0 5px rgba(33,184,176,.13)}.sx-hero h1{font-size:clamp(52px,5vw,82px);line-height:.98;letter-spacing:-.055em;margin:24px 0 24px;max-width:900px}.sx-hero h1 em{font-style:normal;color:#6fb2ff}.sx-hero-lead{font-size:20px;line-height:1.8;color:#c5d0de;max-width:780px;margin:0}.sx-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.sx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;font-size:14px;font-weight:800;border:1px solid rgba(255,255,255,.16);transition:.2s}.sx-btn.primary{background:#fff;color:#0c315c;border-color:#fff}.sx-btn.secondary{background:rgba(255,255,255,.06);color:#fff}.sx-btn:hover{transform:translateY(-1px)}.sx-hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:30px}.sx-hero-tags span{padding:8px 11px;border-radius:8px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08);font-size:12px;color:#c9d6e4;font-weight:700}
.sx-command{position:relative}.sx-command-main{background:rgba(6,15,27,.72);border:1px solid rgba(255,255,255,.11);border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.30);overflow:hidden}.sx-command-top{height:49px;display:flex;align-items:center;justify-content:space-between;padding:0 17px;border-bottom:1px solid rgba(255,255,255,.08);color:#95a7bc;font-size:12px}.sx-command-dots{display:flex;gap:6px}.sx-command-dots i{width:8px;height:8px;border-radius:50%;background:#405167}.sx-command-status{display:flex;gap:7px;align-items:center}.sx-command-status:before{content:"";width:7px;height:7px;border-radius:50%;background:#40d3a7;box-shadow:0 0 0 4px rgba(64,211,167,.11)}.sx-command-body{padding:22px}.sx-screen-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:14px}.sx-monitor{min-height:270px;border-radius:17px;overflow:hidden;position:relative;background:linear-gradient(145deg,#152536,#1d3a4c 40%,#0e1b29 100%);border:1px solid rgba(255,255,255,.07)}.sx-monitor:before{content:"";position:absolute;left:8%;right:8%;top:18%;height:42%;border:2px solid rgba(67,194,177,.65);border-radius:5px;box-shadow:inset 0 0 0 999px rgba(28,72,78,.06)}.sx-monitor:after{content:"AI ZONE 01";position:absolute;left:9%;top:13%;font-size:10px;letter-spacing:.08em;color:#72e1d2;font-weight:800}.sx-camera-label{position:absolute;left:14px;bottom:14px;background:rgba(2,9,15,.72);border:1px solid rgba(255,255,255,.08);padding:7px 9px;border-radius:7px;color:#dbe7f4;font-size:11px}.sx-stack{display:grid;gap:14px}.sx-mini{min-height:128px;border-radius:17px;padding:16px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.075)}.sx-mini small{color:#8498ae;font-size:10px;font-weight:800;letter-spacing:.08em}.sx-mini h3{font-size:16px;margin:8px 0 13px}.sx-bars{display:flex;align-items:end;gap:6px;height:42px}.sx-bars i{display:block;width:12%;border-radius:4px 4px 2px 2px;background:linear-gradient(#2fbcb0,#187ae0)}.sx-mini-list{display:grid;gap:7px}.sx-mini-list span{display:flex;align-items:center;justify-content:space-between;color:#c3d0df;font-size:11px}.sx-mini-list b{color:#5ed3bc;font-size:10px}.sx-command-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.sx-stat{padding:14px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07)}.sx-stat b{display:block;font-size:18px;margin-bottom:5px}.sx-stat span{font-size:11px;color:#8fa1b6}.sx-floating{position:absolute;right:-27px;bottom:-33px;width:250px;padding:16px;background:#fff;color:#102033;border-radius:17px;box-shadow:var(--sx-shadow)}.sx-floating strong{font-size:13px}.sx-floating p{font-size:12px;line-height:1.55;color:#667085;margin:7px 0 0}
.sx-strip{background:#fff;border-bottom:1px solid var(--sx-line)}.sx-strip-grid{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:center;padding-top:20px;padding-bottom:20px}.sx-strip-label{font-size:12px;font-weight:900;letter-spacing:.09em;color:#526174}.sx-industries{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.sx-industry-chip{display:flex;align-items:center;gap:10px;padding:13px 14px;border-radius:11px;border:1px solid var(--sx-line);background:#fbfcfe;font-size:13px;font-weight:800;color:#314156}.sx-chip-icon{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:#eaf2ff;color:var(--sx-brand);font-size:12px}
.sx-section{padding:94px 0}.sx-section.white{background:#fff}.sx-section-head{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:70px;align-items:end;margin-bottom:38px}.sx-eyebrow{font-size:11px;font-weight:900;color:var(--sx-brand);letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}.sx-section h2{font-size:clamp(34px,3vw,50px);letter-spacing:-.04em;line-height:1.08;margin:0}.sx-section-intro{color:var(--sx-muted);font-size:16px;line-height:1.8;margin:0;max-width:780px}.sx-sector-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.sx-sector{padding:22px;border-radius:18px;background:#fff;border:1px solid var(--sx-line);min-height:232px;box-shadow:0 10px 30px rgba(9,30,66,.04);transition:.2s}.sx-sector:hover{transform:translateY(-3px);box-shadow:var(--sx-shadow-sm)}.sx-sector-icon{width:44px;height:44px;border-radius:12px;background:#eaf2ff;display:grid;place-items:center;color:var(--sx-brand);font-weight:900;font-size:17px}.sx-sector h3{font-size:19px;margin:20px 0 10px}.sx-sector p{font-size:13px;line-height:1.75;color:var(--sx-muted);margin:0}.sx-cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sx-cap{position:relative;overflow:hidden;padding:28px;border-radius:21px;background:#f7f9fc;border:1px solid var(--sx-line);min-height:310px}.sx-cap:after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-75px;bottom:-85px;background:radial-gradient(circle,rgba(22,101,216,.13),transparent 70%)}.sx-cap-index{font-size:11px;font-weight:900;color:var(--sx-brand);letter-spacing:.13em}.sx-cap h3{font-size:23px;margin:22px 0 12px}.sx-cap p{color:var(--sx-muted);font-size:14px;line-height:1.75;margin:0}.sx-cap ul{padding:0;margin:20px 0 0;list-style:none;display:grid;gap:9px}.sx-cap li{font-size:13px;color:#435268;position:relative;padding-left:18px}.sx-cap li:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--sx-cyan)}
.sx-product{background:#071523;color:#fff;overflow:hidden}.sx-product-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.sx-product h2{color:#fff}.sx-product .sx-eyebrow{color:#65d7cb}.sx-product p{color:#aebdcd}.sx-product-card{border-radius:25px;border:1px solid rgba(255,255,255,.1);background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.02));padding:28px}.sx-product-logo{display:flex;align-items:center;gap:13px;margin-bottom:24px}.sx-product-logo img{width:46px;height:46px;object-fit:contain}.sx-product-logo b{font-size:24px}.sx-product-logo span{display:block;color:#8da3ba;font-size:11px;letter-spacing:.1em;margin-top:3px}.sx-product-features{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.sx-product-feature{padding:16px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.035)}.sx-product-feature b{display:block;font-size:14px;margin-bottom:6px}.sx-product-feature span{font-size:12px;line-height:1.65;color:#98aabd}.sx-product-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.sx-process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.sx-step{padding:23px;border-radius:18px;background:#fff;border:1px solid var(--sx-line)}.sx-step-num{width:34px;height:34px;border-radius:9px;background:#11283f;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900}.sx-step h3{font-size:18px;margin:18px 0 9px}.sx-step p{margin:0;color:var(--sx-muted);font-size:13px;line-height:1.7}.sx-custom-box{margin-top:28px;display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.sx-custom-main,.sx-custom-side{border-radius:22px;padding:28px;border:1px solid var(--sx-line)}.sx-custom-main{background:linear-gradient(135deg,#eaf2ff,#f9fbff)}.sx-custom-side{background:#10253a;color:#fff}.sx-custom-main h3,.sx-custom-side h3{font-size:24px;margin:0 0 10px}.sx-custom-main p,.sx-custom-side p{font-size:14px;line-height:1.75;margin:0}.sx-custom-main p{color:var(--sx-muted)}.sx-custom-side p{color:#aebdcd}
.sx-cta{padding:30px 0 92px}.sx-cta-panel{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;background:linear-gradient(130deg,#0d2440,#1760b8);color:#fff;border-radius:26px;padding:36px 40px;box-shadow:0 22px 55px rgba(15,74,146,.2)}.sx-cta-panel h2{font-size:34px;margin:0 0 9px;letter-spacing:-.03em}.sx-cta-panel p{margin:0;color:#d4e3f5;line-height:1.7}.sx-footer{background:#06111d;color:#9fb0c2;padding:34px 0}.sx-footer-row{display:flex;justify-content:space-between;gap:25px;align-items:center}.sx-footer-brand{display:flex;align-items:center;gap:9px;color:#fff}.sx-footer-brand img{width:26px;height:26px;object-fit:contain}.sx-footer-nav{display:flex;gap:18px;font-size:12px}.sx-footer-nav a:hover{color:#fff}.sx-footer small{font-size:11px}
.sx-about-hero{background:#071523;color:#fff;padding:96px 0 74px}.sx-about-hero h1{font-size:60px;line-height:1.02;letter-spacing:-.05em;margin:18px 0;max-width:900px}.sx-about-hero p{max-width:820px;color:#afc0d1;font-size:18px;line-height:1.8}.sx-about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.sx-values{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.sx-value{padding:21px;border:1px solid var(--sx-line);border-radius:16px;background:#fff}.sx-value h3{font-size:17px;margin:0 0 8px}.sx-value p{font-size:13px;line-height:1.7;color:var(--sx-muted);margin:0}
@media(max-width:1320px){.sx-hero-grid{grid-template-columns:1fr;min-height:auto}.sx-command{max-width:900px}.sx-floating{right:20px}.sx-sector-grid{grid-template-columns:repeat(3,1fr)}.sx-industries{grid-template-columns:repeat(3,1fr)}.sx-product-grid{grid-template-columns:1fr}.sx-product-card{max-width:920px}.sx-section-head{grid-template-columns:1fr;gap:18px}}
@media(max-width:980px){.sx-header{height:68px}.sx-brand{min-width:0}.sx-brand-copy small{display:none}.sx-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--sx-line);padding:12px 18px;box-shadow:var(--sx-shadow-sm)}.sx-nav.open{display:grid}.sx-nav a{text-align:center}.sx-menu{display:block;margin-left:auto}.sx-tools{margin-left:0}.sx-lang{display:none}.sx-hero-grid{padding-top:54px;padding-bottom:54px;gap:46px}.sx-hero h1{font-size:54px}.sx-strip-grid{grid-template-columns:1fr}.sx-sector-grid,.sx-cap-grid,.sx-process{grid-template-columns:repeat(2,1fr)}.sx-custom-box,.sx-about-grid{grid-template-columns:1fr}.sx-cta-panel{grid-template-columns:1fr}.sx-footer-row{flex-direction:column;align-items:flex-start}}
@media(max-width:680px){.sx-container{padding:0 18px}.sx-brand-copy b{font-size:14px}.sx-hero-grid{padding-top:42px}.sx-hero h1{font-size:42px}.sx-hero-lead{font-size:17px}.sx-command-body{padding:13px}.sx-screen-grid{grid-template-columns:1fr}.sx-command-foot{grid-template-columns:1fr}.sx-floating{position:static;width:auto;margin-top:12px}.sx-industries,.sx-sector-grid,.sx-cap-grid,.sx-process,.sx-product-features,.sx-values{grid-template-columns:1fr}.sx-section{padding:68px 0}.sx-section h2{font-size:34px}.sx-cta-panel{padding:28px 22px}.sx-footer-nav{flex-wrap:wrap}.sx-about-hero{padding:70px 0 56px}.sx-about-hero h1{font-size:43px}}
/* R2 visual alignment: keep the project card inside the command console. */
.sx-command{display:flex;flex-direction:column;gap:14px}.sx-floating{position:static;right:auto;bottom:auto;width:auto;margin:0;background:rgba(255,255,255,.055);color:#fff;border:1px solid rgba(255,255,255,.09);border-radius:16px;box-shadow:none;padding:15px 17px}.sx-floating strong{color:#fff}.sx-floating p{color:#aebdcd;margin-top:6px}.sx-command-main{width:100%}
@media(max-width:680px){.sx-floating{position:static;margin-top:0}}

/* R4: friendlier section rhythm + contact */
.sx-section{padding:82px 0}
.sx-section-head{display:block;margin-bottom:32px;max-width:1040px}
.sx-section-head>div{max-width:760px}
.sx-section-head .sx-section-intro{margin-top:16px;max-width:900px;font-size:15.5px;line-height:1.78}
.sx-section h2{max-width:760px}
.sx-sector-grid{align-items:stretch}.sx-sector{min-height:215px}
.sx-process{align-items:stretch}.sx-step{min-height:190px}
.sx-custom-box{margin-top:22px}.sx-custom-main,.sx-custom-side{padding:25px 27px}.sx-custom-main h3,.sx-custom-side h3{font-size:22px}

.sx-contact{background:#fff;padding:90px 0;border-top:1px solid var(--sx-line)}
.sx-contact-head{display:grid;grid-template-columns:minmax(0,820px) auto;gap:40px;align-items:end;margin-bottom:34px}
.sx-contact-head h2{font-size:clamp(34px,3vw,50px);line-height:1.08;letter-spacing:-.04em;margin:0}
.sx-contact-head p{font-size:15.5px;line-height:1.78;color:var(--sx-muted);max-width:820px;margin:16px 0 0}
.sx-contact-badge{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.sx-contact-badge span{padding:8px 10px;border:1px solid var(--sx-line);background:#f8fafc;border-radius:999px;font-size:11px;font-weight:800;color:#526174}
.sx-contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:20px;align-items:stretch}
.sx-contact-info{border-radius:22px;padding:28px;background:linear-gradient(145deg,#071523,#0d2d4b);color:#fff;min-height:100%}
.sx-contact-brand{display:flex;align-items:center;gap:12px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.1)}
.sx-contact-brand img{width:44px;height:44px;object-fit:contain;filter:none;flex:0 0 44px}
.sx-contact-brand b{display:block;font-size:20px}.sx-contact-brand span{display:block;font-size:10px;letter-spacing:.12em;color:#93a9bf;margin-top:4px;text-transform:uppercase}
.sx-contact-list{display:grid;gap:22px;padding:25px 0}.sx-contact-list small{display:block;font-size:10px;font-weight:900;letter-spacing:.12em;color:#72ded3;margin-bottom:6px}.sx-contact-list a{font-size:15px;line-height:1.6;color:#e7f0fa}.sx-contact-list a:hover{color:#fff;text-decoration:underline}
.sx-contact-note{margin-top:8px;border-radius:15px;padding:15px 16px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08)}.sx-contact-note b{font-size:13px}.sx-contact-note p{font-size:12.5px;line-height:1.65;color:#aebdcd;margin:7px 0 0}
.sx-contact-form{border:1px solid var(--sx-line);border-radius:22px;background:#fbfcfe;padding:28px;box-shadow:0 12px 35px rgba(9,30,66,.045)}
.sx-contact-form label{display:block;margin-bottom:17px}.sx-contact-form label>span{display:block;font-size:11px;font-weight:900;letter-spacing:.05em;color:#526174;margin-bottom:8px;text-transform:uppercase}
.sx-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sx-contact-form input,.sx-contact-form textarea{width:100%;border:1px solid #d9e2ed;border-radius:10px;background:#fff;color:var(--sx-ink);padding:13px 14px;font:inherit;outline:none;transition:.18s}.sx-contact-form input{height:48px}.sx-contact-form textarea{resize:vertical;min-height:150px;line-height:1.6}.sx-contact-form input:focus,.sx-contact-form textarea:focus{border-color:#8db8f1;box-shadow:0 0 0 4px rgba(22,101,216,.08)}
.sx-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.sx-form-actions{display:flex;align-items:center;gap:14px;margin-top:4px}.sx-submit{height:48px;padding:0 22px;border:0;border-radius:10px;background:var(--sx-brand);color:#fff;font-weight:850;cursor:pointer;transition:.18s}.sx-submit:hover{background:var(--sx-brand-2);transform:translateY(-1px)}.sx-submit:disabled{opacity:.55;cursor:not-allowed;transform:none}.sx-form-status{font-size:13px;color:var(--sx-muted)}.sx-form-status.ok{color:#14805e}.sx-form-status.err{color:#b42318}

@media(max-width:1320px){.sx-section-head{max-width:900px}.sx-contact-head{grid-template-columns:1fr}.sx-contact-badge{justify-content:flex-start}}
@media(max-width:980px){.sx-contact-grid{grid-template-columns:1fr}.sx-contact{padding:72px 0}.sx-section{padding:72px 0}}
@media(max-width:680px){.sx-section{padding:60px 0}.sx-section-head{margin-bottom:26px}.sx-section h2,.sx-contact-head h2{font-size:33px}.sx-sector{min-height:auto}.sx-form-grid{grid-template-columns:1fr}.sx-contact-form,.sx-contact-info{padding:22px}.sx-contact-badge{display:none}.sx-contact{padding:62px 0}.sx-form-actions{align-items:flex-start;flex-direction:column}.sx-submit{width:100%}}


/* R6 floating up/down page navigation */
.sx-scroll-nav{position:fixed;right:24px;bottom:26px;z-index:160;display:flex;flex-direction:column;gap:9px}
.sx-scroll-btn{width:44px;height:44px;border-radius:12px;border:1px solid rgba(13,40,67,.16);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);color:#102b48;font-size:20px;font-weight:900;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 28px rgba(9,30,66,.14);transition:transform .16s ease,background .16s ease,color .16s ease,opacity .16s ease}
.sx-scroll-btn:hover:not(:disabled){transform:translateY(-2px);background:#102b48;color:#fff}
.sx-scroll-btn:disabled{opacity:.32;cursor:default;box-shadow:none}
@media(max-width:680px){.sx-scroll-nav{right:14px;bottom:16px;gap:7px}.sx-scroll-btn{width:40px;height:40px;border-radius:11px;font-size:18px}}

/* R7 integrated Securex NVR download section */
.sx-download{padding:92px 0;background:linear-gradient(180deg,#fff 0%,#f5f8fc 100%);border-top:1px solid #e7edf5;border-bottom:1px solid #e7edf5}
.sx-download-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}
.sx-download-head h2{margin:8px 0 8px;font-size:clamp(34px,3.1vw,50px);line-height:1.06;letter-spacing:-.045em;color:#0b1728}
.sx-download-head p{margin:0;max-width:760px;color:#64748b;font-size:15.5px;line-height:1.75}
.sx-download-all{color:#175fd5;font-weight:800;font-size:13px;white-space:nowrap}
.sx-download-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.75fr);gap:18px}
.sx-download-main,.sx-download-side,.sx-installer{border:1px solid #dce5ef;border-radius:22px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.045)}
.sx-download-main{padding:30px}.sx-download-kicker{display:flex;align-items:center;gap:10px;color:#245ed6;font-size:12px;font-weight:850}.sx-download-kicker span{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#edf4ff;color:#2563eb}.sx-download-main h3{margin:18px 0 9px;font-size:28px;letter-spacing:-.025em;color:#0f1c2e}.sx-download-main p{margin:0;color:#65748a;line-height:1.7}.sx-download-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.sx-download-tags span{padding:6px 9px;border-radius:999px;background:#f2f5f9;color:#4a5b71;font-size:11px;font-weight:800}.sx-download-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.sx-download-side{padding:26px;background:#0b2137;color:#fff}.sx-release-label{color:#65d6cd;font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.sx-download-side>strong{display:block;font-size:20px;line-height:1.35;margin:12px 0 20px}.sx-release-list{display:grid;gap:10px}.sx-release-list span{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-top:1px solid rgba(255,255,255,.1)}.sx-release-list b{font-size:12px}.sx-release-list em{font-style:normal;color:#a9bfd4;font-size:12px}
.sx-installer{margin-top:18px;padding:24px 26px;background:#081521;color:#dbe7f4}.sx-installer-copy{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.sx-installer h3{margin:6px 0 6px;color:#fff;font-size:21px}.sx-installer p{margin:0;color:#9eb0c4;font-size:13px}.sx-copy-install{height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.14);border-radius:9px;background:#17314c;color:#fff;font-weight:800;cursor:pointer}.sx-copy-install:hover{background:#1e4164}.sx-installer pre{margin:18px 0 0;padding:18px 20px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:#050d15;color:#d5f7e5;overflow:auto;white-space:pre-wrap;word-break:break-word;font:12px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.sx-installer-foot{display:flex;justify-content:space-between;gap:16px;margin-top:13px;color:#8298ad;font-size:11.5px}.sx-installer-foot a{color:#78aefb;font-weight:750}
@media(max-width:960px){.sx-download-grid{grid-template-columns:1fr}.sx-download-head,.sx-installer-copy,.sx-installer-foot{align-items:flex-start;flex-direction:column}.sx-download-all{white-space:normal}}
@media(max-width:640px){.sx-download{padding:64px 0}.sx-download-main,.sx-download-side,.sx-installer{border-radius:16px}.sx-download-main{padding:22px}.sx-installer{padding:20px}.sx-download-main h3{font-size:23px}}
.sx-download-page{min-height:calc(100vh - 170px);padding-top:74px}.sx-download-page .sx-download-head{margin-bottom:34px}.sx-download-steps{margin-top:22px;padding:28px;border:1px solid #dce5ef;border-radius:22px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.04)}.sx-download-steps>h2{margin:7px 0 20px;font-size:28px;color:#0f1c2e}.sx-download-step-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.sx-download-step-grid article{padding:18px;border:1px solid #e3eaf2;border-radius:15px;background:#fbfcfe}.sx-download-step-grid article>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#eaf2ff;color:#2563eb;font-size:12px;font-weight:900}.sx-download-step-grid h3{margin:14px 0 6px;font-size:16px}.sx-download-step-grid p{margin:0;color:#66778d;font-size:13px;line-height:1.65}@media(max-width:900px){.sx-download-step-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.sx-download-step-grid{grid-template-columns:1fr}.sx-download-steps{padding:20px;border-radius:16px}}

/* R8 Download page — aligned with Securex corporate homepage */
.sx-download-r8{background:#fff}
.sx-dl-hero{position:relative;overflow:hidden;background:linear-gradient(125deg,#061321 0%,#0a1d31 52%,#103e68 100%);color:#fff}
.sx-dl-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 18%,rgba(33,184,176,.2),transparent 25%),radial-gradient(circle at 7% 92%,rgba(22,101,216,.24),transparent 24%),linear-gradient(rgba(255,255,255,.014) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.014) 1px,transparent 1px);background-size:auto,auto,42px 42px,42px 42px}
.sx-dl-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(390px,.68fr);gap:70px;align-items:center;padding-top:88px;padding-bottom:88px}
.sx-dl-copy h1{margin:22px 0 18px;font-size:clamp(48px,4.9vw,76px);line-height:1;letter-spacing:-.05em;max-width:800px}
.sx-dl-copy>p{margin:0;max-width:760px;color:#c5d1df;font-size:18px;line-height:1.8}
.sx-dl-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.sx-dl-trust{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.sx-dl-trust span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid rgba(255,255,255,.09);border-radius:9px;background:rgba(255,255,255,.055);font-size:12px;color:#d1dbe7}.sx-dl-trust i{width:18px;height:18px;display:grid;place-items:center;border-radius:50%;background:rgba(33,184,176,.16);color:#66ddd4;font-style:normal;font-size:10px}.sx-dl-trust b{font-weight:700}
.sx-dl-release-card{background:rgba(5,16,28,.66);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:28px 28px 24px;box-shadow:0 26px 70px rgba(0,0,0,.24);backdrop-filter:blur(8px)}.sx-dl-release-eyebrow{font-size:11px;font-weight:900;letter-spacing:.12em;color:#6ce0d6;text-transform:uppercase}.sx-dl-release-card h2{margin:13px 0 3px;font-size:31px;letter-spacing:-.035em}.sx-dl-release-card>p{margin:0 0 18px;color:#aabacf;font-size:14px}.sx-dl-release-table{border-top:1px solid rgba(255,255,255,.1)}.sx-dl-release-table div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08)}.sx-dl-release-table span{color:#a9b9cb;font-size:12px}.sx-dl-release-table b{color:#fff;font-size:12px}.sx-dl-release-foot{display:flex;align-items:center;gap:8px;margin-top:16px;color:#9bb0c5;font-size:11.5px}.sx-dl-release-foot .dot{width:7px;height:7px;border-radius:50%;background:#2ad4bd;box-shadow:0 0 0 5px rgba(42,212,189,.1)}
.sx-dl-content{padding:84px 0 38px;background:#f6f8fb}.sx-dl-section-head{max-width:850px;margin-bottom:28px}.sx-dl-section-head h2{margin:8px 0 10px;font-size:clamp(32px,3vw,46px);line-height:1.08;letter-spacing:-.04em;color:#0d1a2b}.sx-dl-section-head p{margin:0;color:#66778c;font-size:15px;line-height:1.75}.sx-dl-section-head.compact{margin-bottom:24px}
.sx-dl-method-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:18px}.sx-dl-method{border:1px solid #dbe4ee;border-radius:22px;background:#fff;padding:28px;box-shadow:0 12px 34px rgba(15,23,42,.04)}.sx-dl-method.featured{background:linear-gradient(180deg,#fff,#fbfdff)}.sx-dl-method-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.sx-dl-method-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:#eaf2ff;color:#1761d7;font-size:13px;font-weight:900}.sx-dl-method-icon.terminal{background:#0a2137;color:#8ee8dc;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.sx-dl-pill{padding:6px 9px;border-radius:999px;background:#eaf8f5;color:#0f8c78;font-size:10px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.sx-dl-pill.muted{background:#f1f4f8;color:#64748b}.sx-dl-method h3{margin:22px 0 9px;font-size:25px;letter-spacing:-.025em;color:#0f1c2e}.sx-dl-method>p{margin:0;color:#65748a;line-height:1.7;font-size:14px}.sx-dl-checks{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px}.sx-dl-checks li{position:relative;padding-left:24px;color:#46576c;font-size:13px}.sx-dl-checks li:before{content:"✓";position:absolute;left:0;top:-1px;width:17px;height:17px;display:grid;place-items:center;border-radius:50%;background:#eaf8f5;color:#0d9b83;font-size:10px;font-weight:900}.sx-dl-method-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:24px}.sx-btn.solid{background:#1765d8;color:#fff;border-color:#1765d8;box-shadow:0 8px 18px rgba(23,101,216,.17)}.sx-btn.solid:hover{background:#1159c4}.sx-text-link{color:#1765d8;font-size:13px;font-weight:800}
.sx-dl-terminal{margin-top:20px;border:1px solid #dfe6ef;border-radius:14px;overflow:hidden;background:#07121d}.sx-dl-terminal-head{height:46px;display:flex;align-items:center;gap:12px;padding:0 12px 0 14px;background:#0c1a28;border-bottom:1px solid rgba(255,255,255,.07)}.sx-dl-terminal-head>span{display:flex;gap:6px}.sx-dl-terminal-head i{width:8px;height:8px;border-radius:50%;background:#536477}.sx-dl-terminal-head b{font-size:11px;color:#91a7bd;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700}.sx-copy-install{margin-left:auto;height:30px;padding:0 11px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:#16314b;color:#fff;font-size:11px;font-weight:800;cursor:pointer}.sx-copy-install:hover{background:#1d4163}.sx-dl-terminal pre{margin:0;max-height:190px;overflow:auto;padding:17px 18px;color:#d5f7e5;white-space:pre-wrap;word-break:break-word;font:11.5px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.sx-dl-usb{padding:52px 0 88px;background:#f6f8fb}.sx-dl-flow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.sx-dl-flow:before{content:"";position:absolute;left:9%;right:9%;top:24px;height:1px;background:#cfd9e6}.sx-dl-flow article{position:relative;padding:0 12px;z-index:1}.sx-dl-step-no{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#fff;border:1px solid #d5e0ec;color:#1765d8;font-size:12px;font-weight:900;box-shadow:0 0 0 8px #f6f8fb;margin-bottom:18px}.sx-dl-flow h3{margin:0 0 7px;color:#172436;font-size:17px}.sx-dl-flow p{margin:0;color:#66778c;font-size:12.5px;line-height:1.7}.sx-dl-note{margin-top:34px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:15px;padding:18px 20px;border:1px solid #dce6f0;border-radius:16px;background:#fff}.sx-dl-note-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#eaf2ff;color:#1765d8;font-weight:900}.sx-dl-note b{display:block;font-size:13px;color:#253449;margin-bottom:3px}.sx-dl-note p{margin:0;color:#748399;font-size:12px}.sx-dl-note>a{color:#1765d8;font-size:12px;font-weight:800;white-space:nowrap}
@media(max-width:1100px){.sx-dl-hero-grid{grid-template-columns:1fr;gap:36px}.sx-dl-release-card{max-width:720px}.sx-dl-method-grid{grid-template-columns:1fr}.sx-dl-flow{grid-template-columns:1fr 1fr}.sx-dl-flow:before{display:none}}
@media(max-width:680px){.sx-dl-hero-grid{padding-top:58px;padding-bottom:58px}.sx-dl-copy h1{font-size:44px}.sx-dl-copy>p{font-size:16px}.sx-dl-content{padding-top:60px}.sx-dl-method{padding:22px;border-radius:17px}.sx-dl-flow{grid-template-columns:1fr}.sx-dl-flow article{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:0}.sx-dl-step-no{margin-bottom:0;box-shadow:none}.sx-dl-note{grid-template-columns:auto 1fr}.sx-dl-note>a{grid-column:2}.sx-dl-usb{padding-bottom:66px}}

/* R18 contact anti-spam CAPTCHA */
.sx-captcha-label{margin-top:2px}
.sx-captcha-row{display:grid;grid-template-columns:minmax(180px,1fr) 150px auto;gap:10px;align-items:center}
.sx-captcha-row img{width:150px;height:48px;display:block;border:1px solid #d9e2ed;border-radius:10px;background:#fff;object-fit:cover}
.sx-captcha-refresh{height:48px;padding:0 15px;border:1px solid #d9e2ed;border-radius:10px;background:#fff;color:#17324f;font:inherit;font-weight:800;cursor:pointer;white-space:nowrap;transition:.18s}
.sx-captcha-refresh:hover{border-color:#8db8f1;background:#f4f8fd}
@media(max-width:760px){.sx-captcha-row{grid-template-columns:1fr 135px}.sx-captcha-row img{width:135px}.sx-captcha-refresh{grid-column:1/-1;width:100%}}