:root{--ink:#080a0e;--muted:#626a76;--line:#dde1e7;--cyan:#16d9e7;--blue:#4055ff;--paper:#f6f7f9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.nav{height:94px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:5}.brand{display:flex;align-items:center;gap:10px;font-size:25px;font-weight:800;letter-spacing:-1.5px}.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--cyan);display:grid;place-items:center;font-size:24px}.nav-links{display:flex;gap:34px;font-size:14px;font-weight:600}.nav-links a,.nav-cta{transition:.2s}.nav-links a:hover{color:var(--blue)}.nav-cta{border:1px solid #c8cdd5;border-radius:999px;padding:12px 18px;font-size:14px;font-weight:700}.arrow{display:inline-block;margin-left:8px;transition:transform .2s}.nav-cta:hover .arrow,.text-link:hover .arrow,.contact-btn:hover .arrow{transform:translate(3px,-3px)}.down{transform:rotate(90deg);margin:0}.hero{min-height:720px;padding:105px 0 65px;position:relative;overflow:hidden}.hero-glow{position:absolute;width:720px;height:520px;border-radius:50%;right:-220px;top:80px;background:radial-gradient(circle,#5e5bff26,transparent 65%);filter:blur(10px)}.eyebrow{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:2.3px;display:flex;align-items:center;gap:10px}.eyebrow>span{width:26px;height:2px;background:var(--blue)}.hero h1{font-size:clamp(58px,8.6vw,116px);line-height:.88;letter-spacing:-7px;max-width:1050px;margin:28px 0 40px;font-weight:800}.hero h1 em,.contact h2 em{font-family:Georgia,serif;font-weight:400;color:var(--blue)}.hero-bottom{display:flex;align-items:center;gap:35px}.hero-bottom p{font-size:18px;line-height:1.65;color:var(--muted);max-width:530px}.circle-link{width:50px;height:50px;border-radius:50%;border:1px solid #c9ced7;display:grid;place-items:center}.signal-card{position:absolute;right:8%;bottom:35px;width:310px;height:230px}.orb{width:155px;height:155px;border-radius:50%;position:absolute;right:20px;top:10px;background:radial-gradient(circle at 38% 32%,#c5fbff 0,#33d4e1 18%,#4d55ef 58%,#111a68 100%);box-shadow:0 30px 80px #3a49ff55;display:grid;place-items:center}.orb-core{width:80px;height:80px;border-radius:50%;background:#070a17dd;color:#60f7ff;display:grid;place-items:center;font-size:57px;font-weight:800;box-shadow:inset 0 0 22px #28ebff44}.signal{position:absolute;border-radius:50%;border:1px solid #4055ff55;right:0;top:-10px;width:195px;height:195px}.signal-b{right:-25px;top:-35px;width:245px;height:245px}.signal-c{right:-50px;top:-60px;width:295px;height:295px}.status{position:absolute;bottom:0;right:0;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px #18213d16;border-radius:12px;padding:12px 15px;font-size:11px;font-weight:700}.status i{display:inline-block;width:7px;height:7px;background:#2bdb79;border-radius:50%;margin-right:8px}.marquee{background:var(--ink);color:#fff;overflow:hidden;padding:18px 0}.marquee>div{display:flex;width:max-content;animation:scroll 25s linear infinite}.marquee span{font-size:13px;text-transform:uppercase;letter-spacing:2px;margin-right:35px}.marquee b{color:var(--cyan);margin-left:35px}@keyframes scroll{to{transform:translateX(-50%)}}.section{padding:125px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:64px}.section h2,.impact h2{font-size:clamp(40px,5vw,68px);letter-spacing:-4px;margin:20px 0 0}.section-head>p{max-width:420px;color:var(--muted);line-height:1.7}.services{border-top:1px solid var(--line)}.services article{display:grid;grid-template-columns:85px 1fr auto;align-items:start;padding:35px 12px;border-bottom:1px solid var(--line);transition:.25s}.services article:hover{padding-left:24px;background:#fff}.service-n{color:var(--blue);font-size:12px;font-weight:800}.services h3{font-size:26px;margin:0 0 9px;letter-spacing:-1px}.services p{margin:0;color:var(--muted);max-width:600px;line-height:1.6}.impact{background:var(--ink);color:white;padding:125px 0;position:relative;overflow:hidden}.impact:after{content:"";position:absolute;width:700px;height:700px;border:1px solid #4055ff33;border-radius:50%;right:-240px;top:-260px;box-shadow:0 0 80px #4055ff22}.impact-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:120px;position:relative;z-index:1}.light{color:#adb4bf}.light>span{background:var(--cyan)}.impact-copy p{color:#afb5c0;line-height:1.8;max-width:650px;font-size:17px}.text-link{display:inline-block;margin-top:20px;color:var(--cyan);font-weight:700}.metrics{border-top:1px solid #282c34}.metrics div{padding:28px 0;border-bottom:1px solid #282c34}.metrics strong{display:block;font-size:32px}.metrics span{display:block;margin-top:7px;color:#848b98;font-size:13px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.steps article{background:var(--paper);padding:35px 28px;min-height:250px}.steps b{color:var(--blue);font-size:12px}.steps h3{font-size:24px;margin:70px 0 12px}.steps p{color:var(--muted);font-size:14px;line-height:1.65}.contact{border-radius:28px;background:linear-gradient(145deg,#0b0e14,#10162a);color:#fff;padding:90px;margin-bottom:100px;position:relative;overflow:hidden}.contact h2{font-size:clamp(54px,7vw,88px);line-height:.95;letter-spacing:-5px;margin:26px 0}.contact p{color:#aeb6c4;font-size:17px}.contact-btn{display:inline-flex;margin-top:25px;background:var(--cyan);color:#071015;border-radius:999px;padding:16px 22px;font-weight:800}.contact-orb{position:absolute;right:-40px;bottom:-120px;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#70faff,#455cff 46%,#171d65 70%,#090c17);display:grid;place-items:center;font-size:200px;font-weight:800;color:#82fbff33;box-shadow:0 0 100px #3e53ff77}footer{display:grid;grid-template-columns:1fr 1fr auto;align-items:center;border-top:1px solid var(--line);padding:45px 0 30px;gap:20px}footer p{color:var(--muted)}footer>div{display:flex;gap:24px;font-size:13px;font-weight:700}footer small{grid-column:1/-1;color:#949ba5;margin-top:25px}
@media(max-width:800px){.shell{width:min(100% - 28px,1180px)}.nav{height:76px}.nav-links{display:none}.nav-cta{padding:10px 13px}.hero{min-height:710px;padding-top:85px}.hero h1{letter-spacing:-4px;font-size:58px}.hero-bottom{align-items:start}.signal-card{right:-20px;opacity:.8}.section{padding:85px 0}.section-head{display:block}.section-head>p{margin-top:25px}.impact-grid{grid-template-columns:1fr;gap:65px}.steps{grid-template-columns:1fr 1fr}.contact{padding:65px 28px;margin-bottom:70px}.contact-orb{opacity:.35}.contact h2{letter-spacing:-3px}footer{grid-template-columns:1fr auto}footer p{display:none}}@media(max-width:480px){.hero h1{font-size:49px}.hero-bottom p{font-size:16px}.signal-card{transform:scale(.75);transform-origin:bottom right}.services article{grid-template-columns:45px 1fr}.services article>.arrow{display:none}.steps{grid-template-columns:1fr}.steps article{min-height:210px}.steps h3{margin-top:45px}.contact h2{font-size:48px}.contact-btn{font-size:14px}footer>div{display:none}}

/* ETECH brand system — derived from the supplied logo */
:root{--ink:#173a42;--muted:#607278;--line:#d9ddd5;--cyan:#7c9f98;--blue:#c7744e;--paper:#f5f1e8}
body{background:var(--paper);color:var(--ink)}
.brand{gap:0;font-size:0;letter-spacing:0}.brand img{display:block;width:145px;height:auto;mix-blend-mode:normal}
.nav-links a:hover{color:#a95c3c}.nav-cta{border-color:#aebbb7;background:#fff9ef80}.nav-cta:hover{background:var(--ink);color:#fff}
.hero-glow{background:radial-gradient(circle,#789d9638,transparent 68%)}
.eyebrow>span{background:var(--blue)}.hero h1 em,.contact h2 em{color:#a95c3c}
.circle-link{border-color:#aebbb7}.circle-link:hover{background:var(--ink);color:#fff}
.orb{background:radial-gradient(circle at 36% 30%,#edf6ef 0,#92b8ac 24%,#39666a 62%,#173a42 100%);box-shadow:0 30px 80px #173a4238}
.orb-core{background:#f5f1e8e8;color:#173a42;box-shadow:inset 0 0 20px #789d9666}
.signal{border-color:#789d9670}.status{background:#fffdf8;box-shadow:0 12px 30px #173a421a}.status i{background:#c7744e}
.marquee{background:#173a42}.marquee b{color:#d9a17f}
.services article:hover{background:#fffdf8}.service-n,.steps b{color:#a95c3c}
.impact{background:#173a42}.impact:after{border-color:#789d9655;box-shadow:0 0 80px #789d9626}.light>span{background:#d9a17f}.text-link{color:#e5ae89}.metrics,.metrics div{border-color:#426269}.metrics span,.impact-copy p{color:#bdc9c6}
.contact{background:linear-gradient(145deg,#173a42,#284f54)}.contact h2,.contact p{max-width:780px}.contact-btn{background:#f0c39f;color:#173a42}.contact-orb{display:none}
footer .brand img{width:122px}

/* Product interface replaces the decorative sphere */
.signal-card{display:none}.product-visual{position:absolute;right:1%;bottom:50px;width:365px;height:265px;background:#fffdf8;border:1px solid #c8d0cb;border-radius:18px;box-shadow:0 28px 65px #173a4224;overflow:visible;transform:rotate(-2deg)}
.product-top{height:38px;border-bottom:1px solid #d9ddd5;display:flex;align-items:center;gap:7px;padding:0 14px;color:#78908d}.product-top span{width:7px;height:7px;border-radius:50%;background:#c7d1cd}.product-top span:first-child{background:#c7744e}.product-top b{margin-left:auto;font-size:9px;letter-spacing:1px;font-weight:700}.product-body{height:225px;display:grid;grid-template-columns:60px 1fr}.product-nav{border-right:1px solid #e0e3de;padding:20px 17px;display:flex;flex-direction:column;gap:16px}.product-nav i{width:25px;height:7px;border-radius:8px;background:#d9e1dc}.product-nav i:first-child{background:#789d96}.product-content{padding:24px}.product-label{font-size:8px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:#a95c3c}.product-title{height:11px;width:76%;background:#24464d;border-radius:10px;margin-top:13px}.product-title.short{width:48%;margin-top:7px;background:#789d96}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:29px}.product-grid span{height:76px;border-radius:8px;background:linear-gradient(145deg,#edf0ea,#dce5df);border:1px solid #d1dbd5}.product-grid span:nth-child(2){background:linear-gradient(145deg,#e3ece6,#b9ccc4)}.product-status{position:absolute;right:-15px;bottom:-18px;background:#173a42;color:#fff;border-radius:10px;padding:12px 15px;font-size:10px;font-weight:700;box-shadow:0 12px 28px #173a4233}.product-status i{display:inline-block;width:7px;height:7px;background:#e0a27d;border-radius:50%;margin-right:8px}
@media(max-width:800px){.product-visual{right:-30px;bottom:55px;transform:scale(.78) rotate(-2deg);transform-origin:bottom right}}@media(max-width:480px){.product-visual{right:-35px;bottom:45px;transform:scale(.62) rotate(-2deg)}}
.menu-button{display:none;border:1px solid #aebbb7;border-radius:999px;background:transparent;color:var(--ink);padding:9px 13px;font:inherit;font-size:13px;font-weight:700}@media(max-width:800px){.menu-button{display:block;margin-left:auto;margin-right:10px}.nav-links.is-open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:#fffdf8;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 18px 35px #173a4220}.nav-links.is-open a{padding:12px 14px;border-radius:8px}.nav-links.is-open a:hover{background:#edf0ea}}