/* ITSD — fast, dependency-free responsive website */
:root{
  --ink:#111d2e;--muted:#617087;--deep:#0b1321;--deep-2:#101c2e;
  --line:#e1e6eb;--white:#fff;--canvas:#f5f7f8;--lime:#c9f188;--teal:#96dfc6;
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:94px}
body{margin:0;font:400 16px/1.65 var(--font);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #69bdad;outline-offset:4px}
::selection{background:var(--lime);color:var(--deep)}
.container{width:min(calc(100% - 80px),var(--max));margin-inline:auto}
.skip-link{position:fixed;top:-100px;left:16px;z-index:99;background:var(--lime);padding:12px 18px;border-radius:8px;color:var(--ink);font-weight:700}
.skip-link:focus{top:12px}
.site-header{position:absolute;z-index:20;width:100%;color:#fff}
.header-inner{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand{display:inline-flex;align-items:center;gap:13px;font-size:23px;font-weight:760;letter-spacing:-1.25px;white-space:nowrap}
.brand-dot{color:var(--lime)}
.brand-mark{width:36px;height:36px;position:relative;display:inline-flex;align-items:flex-end;gap:3px;transform:skew(-12deg)}
.brand-mark span{height:70%;width:9px;border-radius:2px;background:var(--lime)}
.brand-mark span:nth-child(2){height:96%;background:#fff}
.brand-mark span:nth-child(3){height:53%;background:#68b8ac}
.site-nav{display:flex;align-items:center;gap:36px;font-size:13px;font-weight:600;letter-spacing:.01em}
.site-nav>a:not(.nav-contact){color:#c7d0d9;transition:color .2s}
.site-nav>a:not(.nav-contact):hover{color:var(--lime)}
.nav-contact{padding:11px 20px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.21);border-radius:40px;transition:background .2s}
.nav-contact:hover{background:rgba(255,255,255,.20)}
.nav-contact span{margin-left:14px;color:var(--lime)}
.menu-toggle{display:none}
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 85% 35%,#192c40 0%,transparent 48%),linear-gradient(135deg,#0a111e 0%,#101d2e 73%,#132235 100%);color:#fff}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.33;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:86px 86px;mask-image:linear-gradient(90deg,transparent 22%,#000 100%)}
.hero-orb{position:absolute;pointer-events:none;border-radius:50%;filter:blur(2px)}
.hero-orb-one{width:410px;height:410px;top:20%;right:-220px;border:1px solid rgba(145,219,192,.18);box-shadow:0 0 0 85px rgba(137,215,191,.025),0 0 0 185px rgba(137,215,191,.024)}
.hero-orb-two{width:210px;height:210px;bottom:-130px;left:-125px;border:1px solid rgba(201,241,136,.13)}
.hero-grid{padding:190px 0 116px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:46px;min-height:754px;position:relative;z-index:1}
.hero-content{position:relative;z-index:2}
.eyebrow{display:flex;align-items:center;gap:11px;color:var(--lime);font-size:11px;font-weight:750;letter-spacing:2.3px;text-transform:uppercase;line-height:1.4;margin:0 0 26px}
.eyebrow-line{width:25px;height:1px;background:currentColor;flex:none}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{letter-spacing:-.045em}
.hero h1{font-size:clamp(44px,5.4vw,76px);font-weight:720;line-height:1.085;letter-spacing:-.062em;margin:0 0 28px}
.hero h1 span{color:var(--lime)}
.hero-lead{font-size:17px;line-height:1.87;color:#c3cdd6;max-width:555px;margin:0 0 34px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:23px;padding:15px 22px;font-size:13px;font-weight:720;min-height:53px;border-radius:7px;transition:transform .2s,background .2s,border-color .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--lime);color:var(--deep)}
.button-primary:hover{background:#dcffad}
.button-ghost{border:1px solid rgba(255,255,255,.21);color:#e5edf3}
.button-ghost:hover{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.04)}
.button span{font-size:18px;font-weight:400;line-height:1}
.hero-facts{display:flex;flex-wrap:wrap;column-gap:24px;row-gap:10px;margin-top:47px;font-size:11px;color:#a9b7c7}
.hero-facts>span{white-space:nowrap}
.fact-dot{display:inline-block;width:5px;height:5px;background:#9edbbf;border-radius:50%;vertical-align:2px;margin-right:7px}
.hero-visual{min-width:0;position:relative;padding:10px 0 24px}
.visual-glow{position:absolute;inset:12% 5%;border-radius:50%;filter:blur(75px);background:rgba(131,202,183,.11)}
.architecture-card{position:relative;max-width:485px;margin-inline:auto;background:linear-gradient(145deg,#1c2e41,#142235 75%);border:1px solid rgba(173,217,213,.20);border-radius:14px;padding:27px 27px 19px;box-shadow:0 32px 90px rgba(0,0,0,.29),inset 0 1px 0 rgba(255,255,255,.08)}
.architecture-top{display:flex;justify-content:space-between;gap:10px;padding-bottom:23px;border-bottom:1px solid rgba(255,255,255,.09);font-size:9px;letter-spacing:1.1px;font-weight:750}
.card-overline{color:#a7d8c4}
.live-pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:7px;box-shadow:0 0 0 4px rgba(201,241,136,.12)}
.card-code{color:#768aa0}
.architecture-title{padding:22px 0 20px;color:#eef4f8;font-weight:690;font-size:21px;line-height:1.35;letter-spacing:-.045em}
.diagram{padding:7px 16px 16px;border-radius:8px;background:rgba(4,15,27,.33);border:1px solid rgba(255,255,255,.06)}
.diagram-client{display:flex;align-items:center;gap:11px;padding:12px 13px;margin:8px 24px 0;background:#23374b;border:1px solid rgba(177,213,221,.14);border-radius:6px;color:#d2e1e7;font-size:11px;font-weight:600}
.diagram-symbol{font-size:20px;line-height:1;color:var(--lime)}
.diagram-activity{margin-left:auto;color:#78caae;font-size:8px;letter-spacing:3px}
.diagram-connector{display:flex;flex-direction:column;align-items:center;height:45px;color:var(--lime);font-size:15px;font-weight:400}
.diagram-connector span{height:17px;width:1px;background:#5d857e}
.diagram-connector b{font-weight:400;line-height:10px}
.diagram-core{display:flex;align-items:center;gap:14px;background:rgba(134,216,191,.12);border:1px solid rgba(157,227,202,.53);padding:14px 16px;border-radius:7px}
.core-mark{width:46px;height:46px;display:grid;place-items:center;background:var(--lime);color:#183b33;border-radius:8px;font-size:25px;font-weight:780;letter-spacing:-2px;line-height:1}
.core-mark span{color:#3d907e}
.diagram-core strong,.diagram-node strong{font-size:12px;display:block;color:#eef7f4}
.diagram-core small,.diagram-node small{display:block;font-size:10px;color:#a4b7c3;margin-top:1px}
.core-check{margin-left:auto;color:#b8f2ce;font-size:18px}
.diagram-branches{display:flex;justify-content:center;position:relative;height:42px}
.diagram-branches i{height:31px;width:1px;background:#64857e;position:absolute;top:0;left:50%}
.diagram-branches:after{content:"";position:absolute;bottom:10px;left:24%;right:24%;height:1px;background:#64857e}
.diagram-branches span{position:absolute;width:1px;height:10px;bottom:0;background:#64857e}
.diagram-branches span:first-child{left:24%}
.diagram-branches span:last-child{right:24%}
.diagram-pair{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.diagram-node{display:flex;flex-direction:column;align-items:flex-start;min-height:106px;background:#23374b;border:1px solid rgba(177,213,221,.12);border-radius:7px;padding:12px}
.node-icon{font-size:21px;color:var(--lime);line-height:1;margin-bottom:8px}
.architecture-bottom{display:flex;align-items:center;gap:5px;padding-top:16px;color:#8ca5b5;font-size:9px;letter-spacing:.02em}
.architecture-bottom strong{color:#d4e4e5;font-weight:650}
.status-icon{color:#91dbaa;font-size:8px;margin-right:6px}
.architecture-line{flex:1}
.status-right{font-size:8px;letter-spacing:.07em;color:#a7b9c3}
.floating-label{position:absolute;bottom:0;right:-23px;background:#fafaf2;color:#1c2b32;box-shadow:0 14px 35px rgba(0,0,0,.17);padding:16px 22px;border-radius:8px;display:flex;align-items:center;gap:15px;transform:rotate(3deg);font-size:11px;line-height:1.45}
.floating-label strong{font-size:13px}
.floating-spark{font-size:30px;color:#398876}
.hero-bottom{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;padding-bottom:24px;font-size:10px;font-weight:750;letter-spacing:2px;color:#7f90a1}
.hero-bottom a{font-size:11px;letter-spacing:.02em;text-transform:none;color:#d8e1e7;font-weight:500}
.hero-bottom a span{color:var(--lime);margin-left:8px}
.section{padding:122px 0}
.services-section{background:#fff}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:44px}
.section-heading h2,.solutions-intro h2{font-size:clamp(36px,4.4vw,57px);line-height:1.14;font-weight:720;letter-spacing:-.055em;margin:0}
.section-heading h2 span{color:#8a9ba6}
.section-heading>p{max-width:350px;font-size:15px;color:var(--muted);line-height:1.85;margin:0 0 5px}
.eyebrow-dark{color:#538b7a}
.service-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.service-card{min-width:0;display:flex;flex-direction:column;padding:29px 25px 26px;background:#f6f8f9;border:1px solid #e8edef;border-radius:10px;transition:background .25s,transform .25s,box-shadow .25s}
.service-card:hover{transform:translateY(-4px);background:#fff;box-shadow:0 18px 36px rgba(22,44,57,.08)}
.service-count{font-size:10px;letter-spacing:1.2px;color:#74899a;font-weight:800}
.service-icon{display:grid;place-items:center;width:52px;height:52px;margin:37px 0 26px;background:#e5f3eb;color:#477e67;border-radius:10px;font-size:24px;font-weight:550;letter-spacing:-2px}
.service-icon-cloud{font-size:30px;color:#2e7b84;background:#e4f1f3}
.service-icon-nodes{font-size:32px;color:#907b55;background:#f4f0e5}
.service-icon-spark{color:#7e66a2;background:#eeeaf7;font-size:30px}
.service-card h3{font-size:20px;line-height:1.28;letter-spacing:-.04em;margin:0 0 15px}
.service-card>p{font-size:13px;color:#63758a;line-height:1.85;margin:0 0 36px;flex:1}
.tag-row{display:flex;gap:6px;flex-wrap:wrap}
.tag-row span{padding:5px 8px;border:1px solid #dbe3e5;border-radius:4px;font-size:10px;color:#5d7180;font-weight:650;white-space:nowrap}
.solutions-section{background:var(--deep);color:#fff;position:relative;overflow:hidden}
.solutions-section:before{content:"";width:560px;height:560px;position:absolute;top:-400px;left:-200px;border:1px solid rgba(201,241,136,.10);border-radius:50%;box-shadow:0 0 0 120px rgba(201,241,136,.018),0 0 0 240px rgba(201,241,136,.014)}
.solutions-layout{position:relative;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:100px;align-items:start}
.solutions-intro h2 span{color:var(--lime)}
.solutions-intro>p:not(.eyebrow){max-width:380px;font-size:15px;line-height:1.9;color:#b4c3d0;margin:26px 0 30px}
.inline-link{font-size:13px;font-weight:750;color:var(--lime);border-bottom:1px solid rgba(201,241,136,.5);padding-bottom:8px}
.inline-link span{margin-left:10px}
.solution-item{display:grid;grid-template-columns:34px 1fr 18px;gap:21px;border-bottom:1px solid rgba(255,255,255,.13);padding:26px 0 29px}
.solution-item:first-child{padding-top:0}
.solution-number{font-size:11px;color:var(--lime);font-weight:750;padding-top:5px}
.solution-item h3{font-size:21px;letter-spacing:-.04em;margin:0 0 7px}
.solution-item p{font-size:13px;line-height:1.85;color:#a7b9c9;margin:0}
.solution-arrow{font-size:18px;color:#a2cbbf}
.approach-section{background:#f5f7f8}
.approach-heading{margin-bottom:66px}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:43px;height:43px;background:#e1efe6;color:#427f67;font-size:13px;border-radius:50%;font-weight:780}
.step-line{height:1px;background:linear-gradient(to right,#82b89c,#dce4e6);margin:26px 0 28px}
.step h3{font-size:24px;letter-spacing:-.045em;margin:0 0 9px}
.step p{font-size:14px;line-height:1.85;color:var(--muted);max-width:305px;margin:0}
.contact-section{padding:95px 0;background:#fff}
.contact-panel{position:relative;display:grid;grid-template-columns:42% 58%;min-height:450px;overflow:hidden;background:linear-gradient(130deg,#142637,#0b1725);color:#fff;border-radius:14px}
.contact-art{position:relative;overflow:hidden;display:grid;place-items:center}
.contact-art:before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(149,224,185,.24),transparent 65%)}
.contact-orbit{position:absolute;border:1px solid rgba(169,230,190,.22);border-radius:50%;aspect-ratio:1;transform:rotate(35deg)}
.contact-orbit-a{width:210px}
.contact-orbit-b{width:330px}
.contact-orbit-c{width:480px}
.contact-center{position:relative;z-index:1;width:122px;height:122px;display:grid;place-items:center;border-radius:25px;background:var(--lime);color:#17332e;font-size:42px;letter-spacing:-.075em;font-weight:800;transform:rotate(-10deg);box-shadow:0 30px 60px rgba(0,0,0,.25)}
.contact-center span{color:#4b8a75}
.contact-content{position:relative;z-index:1;padding:76px 66px 76px 30px}
.contact-content h2{font-size:clamp(38px,4.2vw,57px);line-height:1.13;letter-spacing:-.055em;margin:0 0 23px}
.contact-content h2 em{font-style:normal;color:var(--lime)}
.contact-content>p:not(.eyebrow){max-width:415px;font-size:14px;line-height:1.85;color:#b4c6d2;margin:0 0 29px}
.button-light{background:#fff;color:#122332}
.button-light:hover{background:var(--lime)}
.site-footer{background:#f6f8f8;color:#1c2d3b}
.footer-main{display:flex;align-items:center;gap:30px;padding:38px 0;border-bottom:1px solid #dde5e7}
.footer-brand{font-size:22px}
.footer-brand .brand-mark span:nth-child(2){background:#2d5162}
.footer-brand .brand-mark span:first-child{background:#8ebf64}
.footer-brand .brand-dot{color:#74a874}
.footer-main p{font-size:13px;color:#72818c;margin:0 auto 0 15px}
.footer-main>a:last-child{font-size:13px;font-weight:720}
.footer-main>a:last-child span{color:#619b79;margin-left:8px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;padding:21px 0 29px;font-size:11px;color:#7c8a95}
.footer-bottom a{color:#284359;font-weight:700}
@media(max-width:1080px){
  .container{width:min(calc(100% - 64px),var(--max))}
  .hero-grid{gap:26px}
  .hero h1{font-size:clamp(43px,5.4vw,64px)}
  .hero-facts{column-gap:14px}
  .architecture-card{padding:20px 18px}
  .diagram{padding:7px 9px 12px}
  .floating-label{right:-8px}
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .service-card{min-height:300px}
  .service-icon{margin-top:27px}
  .solutions-layout{gap:55px}
}
@media(max-width:760px){
  html{scroll-padding-top:70px}
  .container{width:calc(100% - 40px)}
  .header-inner{min-height:76px}
  .brand{font-size:21px}
  .brand-mark{width:29px;height:31px}
  .brand-mark span{width:7px}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:43px;height:43px;padding:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);border-radius:6px;cursor:pointer}
  .menu-toggle span{display:block;height:2px;width:100%;background:#fff;border-radius:5px}
  .site-nav{display:none;position:absolute;top:76px;left:0;right:0;padding:18px 20px 23px;background:#111e2f;border-bottom:1px solid rgba(255,255,255,.16);box-shadow:0 30px 35px rgba(0,0,0,.25);flex-direction:column;align-items:stretch;gap:0}
  .site-nav.is-open{display:flex}
  .site-nav>a{padding:13px 4px}
  .site-nav .nav-contact{margin-top:10px;text-align:center}
  .hero-grid{grid-template-columns:1fr;gap:45px;padding:148px 0 72px;min-height:unset}
  .hero h1{font-size:clamp(42px,9vw,64px)}
  .hero-lead{font-size:15px;max-width:580px}
  .hero-facts{margin-top:32px}
  .hero-visual{max-width:530px;width:100%;margin:0 auto}
  .architecture-card{padding:24px}
  .floating-label{right:0}
  .hero-bottom{padding-bottom:19px}
  .section{padding:84px 0}
  .section-heading{display:block;margin-bottom:32px}
  .section-heading>p{margin:20px 0 0;max-width:530px}
  .section-heading h2,.solutions-intro h2{font-size:clamp(35px,8vw,50px)}
  .solutions-layout{grid-template-columns:1fr;gap:46px}
  .solutions-intro>p:not(.eyebrow){max-width:580px}
  .approach-heading{margin-bottom:42px}
  .steps{gap:16px}
  .contact-section{padding:60px 0}
  .contact-panel{grid-template-columns:1fr}
  .contact-art{display:none}
  .contact-content{padding:65px 45px}
  .footer-main{flex-wrap:wrap;gap:14px}
  .footer-main p{width:100%;order:3;margin:0}
  .footer-main>a:last-child{margin-left:auto}
}
@media(max-width:500px){
  .container{width:calc(100% - 34px)}
  .eyebrow{font-size:10px;letter-spacing:1.7px}
  .hero-grid{padding-top:132px}
  .hero h1{font-size:42px;letter-spacing:-.06em}
  .hero-actions{align-items:stretch;flex-direction:column}
  .button{width:100%}
  .hero-facts{display:grid;grid-template-columns:1fr 1fr}
  .hero-visual{padding:0 0 15px}
  .architecture-card{padding:16px}
  .card-code{display:none}
  .architecture-title{font-size:19px}
  .diagram{padding:5px 8px 10px}
  .diagram-client{margin:8px 0 0;padding:9px 8px;font-size:10px}
  .diagram-core{padding:10px;gap:8px}
  .diagram-node{padding:10px 8px}
  .floating-label{position:relative;margin:-8px 0 0 auto;width:max-content;transform:rotate(2deg);padding:9px 14px}
  .hero-bottom>span{font-size:9px;letter-spacing:1px}
  .hero-bottom>a{font-size:10px}
  .service-grid{grid-template-columns:1fr;gap:12px}
  .service-card{min-height:unset;padding:26px}
  .service-icon{margin:26px 0 22px}
  .service-card>p{margin-bottom:22px}
  .steps{grid-template-columns:1fr;gap:30px}
  .step-line{margin:14px 0 14px}
  .solution-item{grid-template-columns:24px 1fr 12px;gap:12px}
  .solution-item h3{font-size:19px}
  .contact-content{padding:55px 26px}
  .contact-content h2{font-size:39px}
  .footer-main>a:last-child{margin-left:0;width:100%}
  .footer-bottom{display:block}
  .footer-bottom>*{display:block;margin:0 0 9px}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}