:root{--navy:#0f206c;--green:#64b145;--ink:#14193a;--mute:#566080;--line:#e6e9f2;--soft:#f5f7fb}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,sans-serif;background:#fff;color:var(--ink);line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}

/* logo: inline symbol, colours via CSS variables so it can switch to white on video */
.logo{display:block;width:190px;height:auto;aspect-ratio:380.94/75.25;--ln:#fff;--lg:var(--green);transition:.3s}
header.solid .logo,footer .logo{--ln:var(--navy)}

header{position:fixed;inset:0 0 auto 0;z-index:20;transition:.3s}
header.solid{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.nav ul{display:flex;gap:32px;list-style:none;font-size:15px;font-weight:500;color:#fff;transition:.3s}
header.solid .nav ul{color:var(--mute)}
.nav ul a:hover{color:var(--green)}
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;background:var(--green);color:#08140a;transition:.2s}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn.line{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.8)}

/* video hero */
.hero{position:relative;height:100vh;min-height:620px;overflow:hidden;background:#0a1440;color:#fff;display:flex;align-items:center}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,18,64,.78) 0%,rgba(8,18,64,.45) 55%,rgba(8,18,64,.15) 100%),linear-gradient(180deg,rgba(8,18,64,.55) 0%,transparent 25%)}
.hero .wrap{position:relative;z-index:2;padding-top:60px}
.eyebrow{color:var(--green);font-weight:700;letter-spacing:.16em;font-size:13px;text-transform:uppercase}
.hero h1{font-size:clamp(40px,6.2vw,82px);line-height:1.02;letter-spacing:-.035em;margin:16px 0 22px;max-width:820px}
.hero h1 span{color:var(--green)}
.hero p{font-size:20px;max-width:560px;opacity:.92;margin-bottom:32px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.chips{position:absolute;z-index:2;left:0;right:0;bottom:0;background:rgba(255,255,255,.96)}
.chips .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-top:0}
.chips div{padding:22px 20px;border-right:1px solid var(--line);color:var(--navy)}
.chips div:first-child{border-left:1px solid var(--line)}
.chips b{display:block;font-size:26px;letter-spacing:-.02em}.chips span{font-size:13.5px;color:var(--mute)}

section{padding:100px 0}
.head{max-width:680px;margin-bottom:48px}
.k{color:var(--green);font-weight:700;font-size:13px;letter-spacing:.15em;text-transform:uppercase}
h2{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.025em;color:var(--navy);margin:12px 0 14px}
.sub{font-size:18px;color:var(--mute)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:16px;padding:32px;transition:.25s;background:#fff}
.card:hover{box-shadow:0 20px 44px -20px rgba(15,32,108,.3);transform:translateY(-3px)}
.card .n{color:var(--green);font-weight:800;font-size:14px}.card h3{color:var(--navy);font-size:21px;margin:10px 0 8px}.card p{color:var(--mute);font-size:15.5px}
.alt{background:var(--soft)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.list{list-style:none;padding:0;margin-top:22px}
.list li{padding:14px 0;border-top:1px solid var(--line);color:var(--mute)}.list li b{color:var(--ink)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stats div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px}
.stats b{font-size:32px;color:var(--navy);display:block;letter-spacing:-.02em}.stats span{font-size:14px;color:var(--mute)}
.dash{border-radius:18px;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(15,32,108,.35);background:#fff;overflow:hidden}
.dash .bar{padding:12px 18px;background:var(--soft);border-bottom:1px solid var(--line);font:13px Consolas,monospace;color:var(--mute);display:flex;justify-content:space-between}
.dash .in{padding:22px}
.kp{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.kp div{background:var(--soft);border-radius:10px;padding:14px}.kp b{font-size:22px;color:var(--navy);display:block}.kp span{font-size:12px;color:var(--mute)}
.certs{display:flex;gap:16px;flex-wrap:wrap}
.cert{display:block;background:#fff;border:1.5px solid var(--navy);border-radius:12px;padding:16px 22px;min-width:200px;font-weight:800;color:var(--navy);transition:.2s}.cert small{display:block;font-weight:500;font-size:12px;color:var(--mute)}
.cert .dl{display:block;margin-top:10px;font-size:13px;color:var(--green)}.cert .dl:before{content:"\2193  "}
.cert:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}.cert:hover small{color:#cfd6f0}
.band{background:var(--navy);color:#fff;border-radius:24px;padding:60px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.band h2{color:#fff;margin:0;max-width:560px}
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--mute);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
footer .logo{width:150px}
@media(max-width:900px){.nav ul{display:none}.cards,.split{grid-template-columns:1fr}.chips .wrap{grid-template-columns:1fr 1fr}.chips div:nth-child(n+3){display:none}.band{padding:34px}.logo{width:150px}}

/* product carousel */
.carousel{position:relative}
.track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;scroll-behavior:smooth}
.track::-webkit-scrollbar{display:none}
.track figure{flex:0 0 calc((100% - 40px)/3);scroll-snap-align:start;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.track img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.track figcaption{padding:14px 18px;font-weight:600;color:var(--navy);font-size:15px}
.nav-btn{position:absolute;top:calc(50% - 30px);width:46px;height:46px;border-radius:50%;border:0;background:#fff;color:var(--navy);font-size:28px;line-height:1;cursor:pointer;box-shadow:0 6px 20px rgba(15,32,108,.25);transition:.2s}
.nav-btn:hover{background:var(--green);color:#08140a}
.nav-btn.prev{left:-14px}.nav-btn.next{right:-14px}

/* Oxo Cloud dashboard placeholder */
.cloud{--c-bg:#16282b;--c-tx:#a9bdb4;border-radius:18px;overflow:hidden;background:var(--c-bg);color:var(--c-tx);box-shadow:0 30px 60px -30px rgba(15,32,108,.45);font-size:14px}
.ctop{display:flex;align-items:center;gap:18px;padding:12px 22px;background:#0f1f22;border-bottom:1px solid #243a3d;font-weight:700;color:#fff}
.ctop .logo{width:130px}.ctop .ct{flex:1}.ctop em{font-style:normal;font-size:11px;color:#7d948b;margin-left:6px}.cuser{font-size:13px}
.cbody{padding:26px 32px 0}
.cinfo{margin-bottom:18px}
.modes{display:inline-flex;gap:4px;padding:5px;border:1px solid #2c4547;border-radius:999px;flex-wrap:wrap}
.modes span{padding:7px 16px;border-radius:999px;color:#6f8880}.modes .on{background:#2f6a32;color:#fff;font-weight:600}
.warn{color:#e4a63c;font-size:12px;margin:8px 0 22px 90px}
.mkus{display:flex;gap:8px 22px;flex-wrap:wrap;margin-bottom:4px}
.mkus span{padding:6px 12px;border-radius:999px;color:#8fa89c}.mkus .on{background:#22373d;color:#fff;font-weight:700}.mkus i{font-style:normal;font-size:12px;opacity:.6;margin-left:3px}
.sky{position:relative;height:340px;margin:0 -32px;background:linear-gradient(#16282b 0,#16282b 72%,#1b3234 72%)}
.sky>svg:first-child{position:absolute;inset:0;height:100%}
.tip{position:absolute;left:14%;bottom:70px;display:grid;grid-template-columns:auto auto;gap:4px 28px;padding:14px 16px;background:#18292d;border:1px solid #2c4547;border-radius:10px;font-size:13px;z-index:2}
.tip b{color:#fff}.tip em{font-style:normal;justify-self:end;color:#7fd06b;background:#24452c;border-radius:6px;padding:0 10px;font-size:12px}.tip span:nth-child(even){text-align:right;color:#fff}
.rows{position:absolute;left:0;bottom:6px;height:110px;padding:0 24px}
@media(max-width:900px){.track figure{flex-basis:80%}.nav-btn{display:none}.cbody{padding:20px 18px 0}.sky{margin:0 -18px;height:260px}.tip{left:6%;bottom:60px}.warn{margin-left:0}}

.stats .ico{width:34px;height:34px;color:var(--green);margin-bottom:12px;display:block}