/* McKervey Solutions / mckcement.com */
:root{
  --ink:#121518; --ink-2:#1a1e22; --panel:#22282e; --panel-2:#2b3239; --rule:#39424b;
  --paper:#f3f0ea; --paper-2:#e9e4da; --card:#ffffff;
  --text:#1b1f23; --muted:#59636c; --soft:#8b949c; --on-dark:#e9ecef; --on-dark-muted:#a9b2ba;
  --flame:#e2601b; --flame-2:#f08a2e; --flame-deep:#b8470d;
  --ok:#35c98a; --warn:#f0b43a; --alarm:#ef4b3f;
  --radius:10px; --max:1180px;
  --f-head:"Barlow Condensed","Arial Narrow",sans-serif;
  --f-body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font:400 18px/1.6 var(--f-body);overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:var(--flame-deep)}
a:hover{color:var(--flame)}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:700;line-height:1.05;letter-spacing:.2px;margin:0 0 .5em}
h1{font-size:clamp(42px,6.2vw,76px);text-transform:uppercase}
h2{font-size:clamp(32px,4.2vw,50px);text-transform:uppercase}
h3{font-size:25px}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{font:600 13px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--flame);margin-bottom:18px;display:inline-flex;gap:10px;align-items:center}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
.lede{font-size:21px;color:var(--muted);max-width:720px}
.dark .lede{color:var(--on-dark-muted)}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font:700 17px/1 var(--f-head);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:16px 24px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,border-color .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--flame);color:#fff}
.btn-primary:hover{background:var(--flame-2);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--text);background:transparent}
.dark .btn-ghost{color:var(--on-dark)}
.btn-ghost:hover{color:var(--flame)}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(18,21,24,.94);backdrop-filter:blur(8px);border-bottom:1px solid #262d33}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand-mark{width:38px;height:38px;flex:none}
.brand-name{font:700 22px/1 var(--f-head);letter-spacing:.06em;text-transform:uppercase}
.brand-name small{display:block;font:500 11px/1.3 var(--f-mono);letter-spacing:.16em;color:var(--on-dark-muted);margin-top:3px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:var(--on-dark);text-decoration:none;font:600 16px/1 var(--f-head);letter-spacing:.08em;text-transform:uppercase;padding:10px 12px;border-radius:5px}
.nav a:hover{color:#fff;background:#252b31}
.nav a[aria-current=page]{color:var(--flame-2)}
.nav .nav-cta{background:var(--flame);color:#fff;margin-left:8px;padding:12px 16px}
.nav .nav-cta:hover{background:var(--flame-2)}
.nav-toggle{display:none;background:none;border:1px solid var(--rule);color:#fff;border-radius:6px;padding:9px 11px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:72px;background:var(--ink);flex-direction:column;align-items:stretch;padding:10px 16px 18px;border-bottom:1px solid var(--rule);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 10px;font-size:18px}
  .nav .nav-cta{margin:8px 0 0;text-align:center;justify-content:center}
}

/* sections */
section{padding:96px 0}
.dark{background:var(--ink);color:var(--on-dark)}
.dark-2{background:var(--ink-2);color:var(--on-dark)}
.dark h2,.dark h3,.dark-2 h2,.dark-2 h3{color:#fff}
.dark-2 .lede{color:var(--on-dark-muted)}
.paper-2{background:var(--paper-2)}
.sec-head{max-width:820px;margin-bottom:52px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 520px at 85% 20%,rgba(226,96,27,.22),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(226,96,27,.08),transparent 70%),var(--ink);color:var(--on-dark);padding:84px 0 96px}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 40%,transparent);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--flame-2)}
.hero .lede{color:var(--on-dark-muted)}
.hero-note{margin-top:22px;font:500 14px/1.5 var(--f-mono);color:var(--soft)}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}.hero{padding:56px 0 72px}}
.page-hero{padding:76px 0 80px}
.page-hero h1{font-size:clamp(40px,5.4vw,66px)}

/* DCS mock panel */
.dcs{background:#0d1013;border:1px solid #2a3137;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.04);font-family:var(--f-mono);color:#cfd6dc;overflow:hidden}
.dcs-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#161b20;border-bottom:1px solid #262d33;font-size:12px;letter-spacing:.08em;color:#93a0aa}
.dcs-bar .dots{display:flex;gap:6px}.dcs-bar .dots i{width:9px;height:9px;border-radius:50%;background:#39424b;display:block}
.dcs-alarm{display:flex;gap:10px;align-items:center;padding:9px 14px;font-size:13px;font-weight:700;background:#3a1210;color:#ffd2cc;border-bottom:1px solid #5a1c17;animation:blink 1.2s steps(2) infinite}
.dcs-alarm b{background:var(--alarm);color:#fff;padding:2px 6px;border-radius:3px;font-size:11px}
.dcs-alarm.cleared{background:#10281d;color:#b9f0d4;border-color:#1c4a33;animation:none}
.dcs-alarm.cleared b{background:var(--ok);color:#06140d}
@keyframes blink{50%{background:#241010}}
.dcs-body{padding:14px;display:grid;gap:12px}
.dcs-tags{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tag{background:#141a1f;border:1px solid #232a30;border-radius:6px;padding:9px 10px}
.tag .k{font-size:10.5px;letter-spacing:.08em;color:#7f8c96;text-transform:uppercase}
.tag .v{font-size:21px;font-weight:700;color:#e8eef2;margin-top:3px;white-space:nowrap}
.tag .v small{font-size:11px;color:#7f8c96;font-weight:500;margin-left:3px}
.tag.hi .v{color:var(--warn)}
.tag.bad .v{color:#ff7a6e}
.tag.good .v{color:#7de3b3}
.trend{background:#141a1f;border:1px solid #232a30;border-radius:6px;padding:10px 10px 6px}
.trend .k{font-size:10.5px;letter-spacing:.08em;color:#7f8c96;display:flex;justify-content:space-between;text-transform:uppercase}
.trend svg{width:100%;height:92px;margin-top:6px}
.dcs-coach{display:flex;gap:10px;align-items:flex-start;background:#171d22;border:1px solid #2a3239;border-left:3px solid var(--flame);border-radius:6px;padding:10px 12px;font:500 14px/1.45 var(--f-body);color:#dfe5ea}
.dcs-coach .who{font:700 11px/1 var(--f-mono);color:var(--flame-2);letter-spacing:.1em;white-space:nowrap;padding-top:3px}
@media (max-width:520px){.dcs-tags{grid-template-columns:repeat(2,1fr)}.tag .v{font-size:18px}}

/* proof strip */
.proof{background:var(--flame);color:#fff;padding:26px 0}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.proof-item{display:flex;flex-direction:column;gap:2px;border-left:2px solid rgba(255,255,255,.35);padding-left:16px}
.proof-item b{font:700 38px/1 var(--f-head)}
.proof-item span{font-size:15px;line-height:1.35;opacity:.95}
@media (max-width:820px){.proof-grid{grid-template-columns:repeat(2,1fr);gap:22px}}

/* cards */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid #ddd6ca;border-radius:var(--radius);padding:28px}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card p{color:var(--muted);font-size:17px}
.card .num{font:700 14px/1 var(--f-mono);color:var(--flame);letter-spacing:.1em;margin-bottom:14px;display:block}
.dark .card,.dark-2 .card{background:var(--panel);border-color:#333b43}
.dark .card p,.dark-2 .card p{color:var(--on-dark-muted)}
.icon{width:44px;height:44px;border-radius:9px;background:rgba(226,96,27,.12);color:var(--flame);display:grid;place-items:center;margin-bottom:18px}
.icon svg{width:24px;height:24px}
.dark .icon,.dark-2 .icon{background:rgba(240,138,46,.14);color:var(--flame-2)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.top{align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.checks{list-style:none;padding:0;margin:0 0 1em}
.checks li{position:relative;padding-left:32px;margin:0 0 12px}
.checks li::before{content:"";position:absolute;left:0;top:7px;width:18px;height:18px;border-radius:4px;background:var(--flame) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}

/* cost / ROI */
.cost-table{width:100%;border-collapse:collapse;font-size:17px}
.cost-table td{padding:14px 0;border-bottom:1px solid #d9d2c5}
.cost-table td:last-child{text-align:right;font:700 20px/1 var(--f-mono)}
.cost-table tr.total td{border-bottom:none;font-weight:700}
.cost-table tr.total td:last-child{color:var(--flame-deep);font-size:30px}
.roi{background:var(--ink);color:var(--on-dark);border-radius:14px;padding:32px;box-shadow:0 24px 60px rgba(18,21,24,.25)}
.roi h3{color:#fff;font-size:28px;text-transform:uppercase}
.roi label{display:block;font:600 13px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark-muted);margin:18px 0 8px}
.roi .row{display:flex;align-items:center;gap:14px}
.roi input[type=range]{flex:1;accent-color:var(--flame)}
.roi output{font:700 18px/1 var(--f-mono);color:#fff;min-width:108px;text-align:right}
.roi-out{margin-top:26px;border-top:1px solid var(--rule);padding-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.roi-out div span{display:block;font:600 12px/1.3 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--on-dark-muted)}
.roi-out div b{display:block;font:700 34px/1.1 var(--f-head);color:var(--flame-2);margin-top:6px}
.roi-fine{font-size:13.5px;color:var(--soft);margin:18px 0 0;line-height:1.5}

/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:780px){.compare{grid-template-columns:1fr}}
.cmp{border-radius:var(--radius);padding:28px;border:1px solid #333b43;background:var(--panel)}
.cmp h3{text-transform:uppercase;font-size:24px}
.cmp.bad{border-top:4px solid var(--alarm)}
.cmp.good{border-top:4px solid var(--ok)}
.cmp ol{margin:0;padding-left:20px;color:var(--on-dark-muted)}
.cmp ol li{margin-bottom:8px}
.cmp .result{margin-top:18px;font:700 15px/1.4 var(--f-mono);padding:12px 14px;border-radius:6px}
.cmp.bad .result{background:#3a1210;color:#ffc9c2}
.cmp.good .result{background:#10281d;color:#b9f0d4}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-top:58px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;font:700 44px/1 var(--f-head);color:var(--flame)}
.step h3{font-size:24px}
.step p{color:var(--muted);font-size:17px}
.dark .step p,.dark-2 .step p{color:var(--on-dark-muted)}

/* drill library */
.drills{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
@media (max-width:1100px){.drills{grid-template-columns:repeat(3,1fr)}}
@media (max-width:720px){.drills{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.drills{grid-template-columns:1fr}}
.area{background:var(--panel);border:1px solid #333b43;border-radius:var(--radius);padding:20px}
.area h3{font-size:20px;text-transform:uppercase;letter-spacing:.06em;color:var(--flame-2);margin-bottom:12px;display:flex;justify-content:space-between}
.area h3 span{font:600 12px/1.8 var(--f-mono);color:var(--soft)}
.area ul{list-style:none;padding:0;margin:0}
.area li{font-size:15px;line-height:1.35;padding:9px 0;border-top:1px solid #333b43;color:#dfe5ea}
.area li code{display:block;font:600 11px/1 var(--f-mono);color:var(--soft);margin-bottom:4px;letter-spacing:.06em}
.area li.safety code::after{content:"SAFETY";margin-left:8px;background:#5a1c17;color:#ffb8ae;padding:2px 5px;border-radius:3px;font-size:9.5px}
.legend{font:500 13px/1.4 var(--f-mono);color:var(--soft);margin-top:18px}

/* simulator embed */
.monitor{background:#0b0d10;border:1px solid #2a3137;border-radius:14px;padding:12px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.monitor-screen{position:relative;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#101418 radial-gradient(600px 300px at 50% 40%,rgba(226,96,27,.18),transparent 70%)}
.monitor-screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.monitor-launch{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;color:var(--on-dark);padding:20px}
.monitor-launch p{max-width:520px;color:var(--on-dark-muted);font-size:16px;margin:0}
.monitor-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:12px 6px 2px;font:500 13px/1.4 var(--f-mono);color:var(--soft)}
.monitor-foot a{color:var(--flame-2)}
@media (max-width:640px){.monitor-screen{aspect-ratio:4/5}}

/* faq */
.faq details{border-top:1px solid #d9d2c5;padding:20px 0}
.faq details:last-child{border-bottom:1px solid #d9d2c5}
.faq summary{cursor:pointer;font:700 22px/1.2 var(--f-head);list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--flame);font-size:28px;line-height:.8}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:12px 0 0;color:var(--muted);max-width:820px}

/* quote / founder */
.founder{display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:center}
@media (max-width:800px){.founder{grid-template-columns:1fr}}
.monogram{aspect-ratio:1;border-radius:14px;background:linear-gradient(140deg,#2b3239,#121518);display:grid;place-items:center;position:relative;overflow:hidden;max-width:280px}
.monogram::after{content:"";position:absolute;inset:auto -20% -40% -20%;height:70%;background:radial-gradient(closest-side,rgba(226,96,27,.55),transparent)}
.monogram b{font:700 110px/1 var(--f-head);color:#fff;position:relative;z-index:1;letter-spacing:.02em}
.pull{font:600 clamp(24px,2.6vw,32px)/1.3 var(--f-head);margin:0 0 20px}
.sig{font:600 14px/1.5 var(--f-mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.dark .sig,.dark-2 .sig{color:var(--on-dark-muted)}

/* timeline */
.timeline{position:relative;margin:0;padding:0;list-style:none}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:#d4ccbe}
.timeline li{position:relative;padding:0 0 34px 44px}
.timeline li::before{content:"";position:absolute;left:2px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--paper);border:3px solid var(--flame)}
.timeline .when{font:600 13px/1 var(--f-mono);color:var(--flame-deep);letter-spacing:.08em}
.timeline h3{font-size:24px;margin:8px 0 4px}
.timeline .where{color:var(--muted);font-size:16px;margin-bottom:8px}
.timeline ul{margin:0;padding-left:18px;color:var(--text);font-size:16.5px}
.timeline ul li{padding:0;margin:0 0 4px}
.timeline ul li::before{display:none}

/* services */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:820px){.svc{grid-template-columns:1fr}}
.svc .card{display:flex;flex-direction:column}
.track{margin-top:auto;padding-top:16px;border-top:1px dashed #d9d2c5;font-size:15px;color:var(--text)}
.track b{font:700 11px/1 var(--f-mono);letter-spacing:.12em;color:var(--flame-deep);display:block;margin-bottom:6px}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--flame-deep),var(--flame) 60%,var(--flame-2));color:#fff;padding:80px 0}
.cta-band h2{color:#fff}
.cta-band p{font-size:20px;max-width:680px;opacity:.95}
.cta-band .btn-primary{background:#121518}
.cta-band .btn-primary:hover{background:#000}
.cta-band .btn-ghost{color:#fff}
.cta-band .btn-ghost:hover{color:#121518}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.form label{display:block;font:600 13px/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.form input,.form select,.form textarea{width:100%;font:400 17px/1.4 var(--f-body);padding:13px 14px;border:1px solid #cfc7b9;border-radius:7px;background:#fff;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--flame);outline-offset:1px;border-color:var(--flame)}
.form textarea{min-height:140px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{display:inline-flex;align-items:center;gap:8px;margin:0;padding:10px 14px;border:1px solid #cfc7b9;border-radius:30px;background:#fff;font:500 15px/1 var(--f-body);letter-spacing:0;text-transform:none;color:var(--text);cursor:pointer}
.chips input{width:auto;accent-color:var(--flame)}
.form-note{font-size:14px;color:var(--muted)}
.contact-side .card{margin-bottom:18px}
.contact-side a{word-break:break-word}

/* footer */
.site-foot{background:#0d1013;color:var(--on-dark-muted);padding:64px 0 36px;font-size:15.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
.site-foot h4{font:700 14px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.site-foot a{color:var(--on-dark-muted);text-decoration:none;display:block;padding:4px 0}
.site-foot a:hover{color:var(--flame-2)}
.foot-base{margin-top:48px;padding-top:22px;border-top:1px solid #232a30;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13.5px}

/* misc */
.tagline-chip{display:inline-block;font:600 12px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;padding:7px 10px;border-radius:4px;background:rgba(226,96,27,.14);color:var(--flame-2);margin:0 6px 8px 0}
.paper-2 .tagline-chip,.card .tagline-chip{color:var(--flame-deep)}
.kpi-big{font:700 clamp(54px,7vw,88px)/1 var(--f-head);color:var(--flame-2)}
.fine{font-size:14px;color:var(--soft)}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.dcs-alarm{animation:none}html{scroll-behavior:auto}}

/* fixes */
.hero .btn-ghost,.page-hero .btn-ghost{color:var(--on-dark)}
.hero .btn-ghost:hover{color:var(--flame-2)}
.site-foot a.brand{display:flex;color:#fff}
.drills{align-items:start}
@media (max-width:640px){
  section{padding:64px 0}
  .wrap{padding:0 16px}
  .brand-name{font-size:18px}
  .brand-name small{display:none}
  .brand-mark{width:32px;height:32px}
  .dcs-bar span:nth-child(2){display:none}
  .lede{font-size:19px}
  .card{padding:22px}
  .roi{padding:24px}
  .roi output{min-width:84px;font-size:16px}
  .roi-out div b{font-size:28px}
  .btn{padding:15px 20px}
  .btn-row .btn{width:100%;justify-content:center}
}