:root{
  --red:#c8102e; --red-dark:#8f0b21; --ink:#1a1d21; --ink2:#5a6068; --line:#e4e7eb;
  --soft:#f7f8fa; --white:#fff; --gold:#c9a227;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--ink);line-height:1.65;background:var(--white)}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* header */
.top{background:var(--ink);color:#cbd2d9;font-size:13px}
.top .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px}
.top a{color:#fff}
header.site{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--ink)}
.brand .flame{width:30px;height:30px;border-radius:8px;background:var(--red);display:grid;place-items:center;color:#fff;font-size:16px}
.brand small{display:block;font-size:11px;color:var(--ink2);font-weight:400;letter-spacing:.4px}
nav.main{display:flex;gap:26px}
nav.main a{color:var(--ink);font-size:14.5px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover{color:var(--red);border-color:var(--red)}
.btn{display:inline-block;background:var(--red);color:#fff;padding:11px 26px;border-radius:6px;font-weight:600;font-size:15px;border:none;cursor:pointer}
.btn:hover{background:var(--red-dark)}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn.line{background:transparent;color:var(--red);border:1.5px solid var(--red)}
.btn.line:hover{background:var(--red);color:#fff}

/* hero */
.hero{background:linear-gradient(rgba(16,18,22,.82),rgba(16,18,22,.82)),url('../img/cmjs18-2-open.jpg') center/cover no-repeat;color:#fff;padding:96px 0 90px}
.hero h1{font-size:40px;line-height:1.25;font-weight:700;max-width:640px}
.hero h1 span{color:#ff5a6e}
.hero p{margin:18px 0 30px;max-width:560px;color:#d9dee3;font-size:17px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.trustbar{background:var(--red-dark);color:#fff}
.trustbar .wrap{display:flex;justify-content:space-around;padding:14px 24px;font-size:13.5px;flex-wrap:wrap;gap:8px}
.trustbar b{font-size:16px}

/* sections */
section{padding:64px 0}
section.alt{background:var(--soft)}
.kicker{color:var(--red);font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase}
h2.title{font-size:29px;font-weight:700;margin:6px 0 14px}
p.lead{color:var(--ink2);max-width:720px;margin-bottom:34px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:860px){.grid2,.grid3,.grid4{grid-template-columns:1fr}.hero h1{font-size:30px}}

/* product cards */
.pcard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:.2s;position:relative}
.pcard:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px)}
.pcard .tag{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:11.5px;padding:3px 10px;border-radius:20px;letter-spacing:.5px}
.pcard img{height:230px;object-fit:cover;width:100%;background:#f2f3f5}
.pcard .body{padding:18px 20px 22px}
.pcard h3{font-size:18px;margin-bottom:6px}
.pcard .dim{color:var(--ink2);font-size:13px;margin-bottom:12px}
.pcard ul{list-style:none;font-size:13.5px;color:var(--ink2)}
.pcard ul li{padding-left:16px;position:relative;margin:4px 0}
.pcard ul li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--red)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 16px;position:relative;counter-increment:s}
.step:before{content:counter(s,decimal-leading-zero);position:absolute;top:12px;right:14px;font-size:26px;font-weight:700;color:#f0d4d9}
.step h4{font-size:15px;margin:8px 0 6px}
.step p{font-size:13px;color:var(--ink2)}
.step .ico{font-size:22px}

/* features */
.feat{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}
.feat .ico{width:44px;height:44px;border-radius:10px;background:#fdeef1;color:var(--red);display:grid;place-items:center;font-size:20px;flex:none}
.feat h4{font-size:15.5px;margin-bottom:4px}
.feat p{font-size:13.5px;color:var(--ink2)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
@media(max-width:760px){.stats{grid-template-columns:1fr}}
.stat{padding:26px 12px;background:#fff;border:1px solid var(--line);border-radius:10px}
.stat b{display:block;font-size:32px;color:var(--red)}
.stat span{font-size:13.5px;color:var(--ink2)}

/* apps */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.apps{grid-template-columns:1fr 1fr}}
.app{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff}
.app .cap{padding:14px 16px;font-weight:600;font-size:14.5px}
.app .cap small{display:block;color:var(--ink2);font-weight:400;font-size:12.5px}

/* certs */
.certwall{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.certwall{grid-template-columns:1fr 1fr}}
.cert{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.cert img{aspect-ratio:.72;object-fit:cover;width:100%}
.cert .cap{padding:10px 12px;font-size:12.5px}
.cert .cap b{display:block;font-size:13px}
.cert .cap span{color:var(--ink2)}

/* spec table */
table.spec{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
table.spec th,table.spec td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
table.spec th{background:var(--soft);width:34%;font-weight:600}

/* faq */
.faq details{border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:10px;padding:14px 18px}
.faq summary{font-weight:600;cursor:pointer;font-size:15px}
.faq details p{margin-top:10px;color:var(--ink2);font-size:14px}

/* cta band */
.cta{background:var(--red);color:#fff;text-align:center;padding:56px 24px}
.cta h2{font-size:27px;margin-bottom:10px}
.cta p{color:#ffd9df;margin-bottom:24px}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px}
.form .full{grid-column:1/-1}
.form label{font-size:13px;font-weight:600;display:block;margin-bottom:5px}
.form input,.form textarea,.form select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font-size:14px;font-family:inherit}
.form input:focus,.form textarea:focus{outline:2px solid #f3b7c1;border-color:var(--red)}

/* footer */
footer{background:var(--ink);color:#9aa2ab;padding:44px 0 26px;font-size:13.5px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px}
@media(max-width:760px){footer .wrap{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:15px;margin-bottom:12px}
footer a{color:#c6ccd2;display:block;margin:5px 0}
footer .copy{border-top:1px solid #2c3138;margin-top:30px;padding-top:18px;text-align:center;font-size:12.5px;color:#6b7278}

/* case studies */
.casegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.casegrid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.casegrid{grid-template-columns:1fr}}
.casecard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:.2s}
.casecard:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px)}
.casecard img{height:215px;object-fit:cover;width:100%;background:#f2f3f5}
.casecard .body{padding:16px 18px 20px}
.casecard .sector{display:inline-block;background:#fdeef1;color:var(--red);font-size:11px;font-weight:700;letter-spacing:.6px;padding:3px 10px;border-radius:20px;text-transform:uppercase}
.casecard h3{font-size:16.5px;margin:9px 0 4px}
.casecard p{font-size:13.5px;color:var(--ink2)}
.casecard .loc{font-size:12.5px;color:var(--ink2);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}

/* diagram figure */
.figure{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 26px 18px;margin-top:40px}
.figure img,.figure svg{width:100%;height:auto;display:block}
.figure figcaption{text-align:center;font-size:13px;color:var(--ink2);padding-top:12px;border-top:1px solid var(--soft);margin-top:8px}

/* mini gallery on product pages */
.gallery2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gallery2 img{border-radius:10px;border:1px solid var(--line);width:100%;object-fit:cover}

/* form status notice */
.notice{border-radius:10px;padding:14px 16px;font-size:14px;line-height:1.55;margin-bottom:16px}
.notice a{color:inherit;text-decoration:underline}
.notice.ok{background:#eefaf0;border:1px solid #b7e2c0;color:#1c5c2c}
.notice.err{background:#fdf0f1;border:1px solid #f0c1c6;color:#8a1f2a}