:root{
  --brand:#D15445; --ink:#1E2226; --muted:#5D646C; --paper:#FAF9F7; --line:#E8E5E0;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px;}
nav{position:sticky;top:0;background:rgba(24,27,30,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08);z-index:10;}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:18px;}
.logo{display:flex;align-items:center;text-decoration:none;}
.logo img{height:38px;width:auto;display:block;}
.navlinks{display:flex;gap:22px;align-items:center;margin-left:auto;margin-right:8px;}
.navlinks a{color:#DDE0E3;text-decoration:none;font-size:.92rem;font-weight:600;}
.navlinks a:hover{color:#fff;}
nav a.cta{color:#fff;text-decoration:none;font-weight:600;font-size:.95rem;border:1.5px solid var(--brand);padding:8px 18px;border-radius:6px;transition:all .15s;white-space:nowrap;}
nav a.cta:hover{background:var(--brand);color:#fff;}
@media (max-width:760px){.navlinks{display:none;}}
header{padding:96px 0 72px;}
.eyebrow{color:var(--brand);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px;}
h1{font-size:clamp(2.4rem,6vw,4rem);line-height:1.08;letter-spacing:-.03em;font-weight:800;max-width:820px;}
h1 .red{color:var(--brand);}
.sub{font-size:1.1rem;color:var(--muted);max-width:680px;margin:26px 0 36px;}
.btn{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;font-weight:700;padding:14px 30px;border-radius:6px;font-size:1rem;transition:opacity .15s;border:none;cursor:pointer;}
.btn:hover{opacity:.88;}
.btn.ghost{background:none;color:var(--ink);border:1.5px solid var(--ink);}
.btn.ghost:hover{opacity:1;border-color:var(--brand);color:var(--brand);}
section{padding:72px 0;border-top:1px solid var(--line);}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem);letter-spacing:-.02em;font-weight:800;margin-bottom:14px;max-width:700px;}
h3{font-size:1.15rem;}
.lead{color:var(--muted);font-size:1.1rem;max-width:700px;margin-bottom:36px;}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:8px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 24px;}
.stat .n{font-size:2.2rem;font-weight:800;color:var(--brand);letter-spacing:-.02em;}
.stat .l{color:var(--muted);font-size:.9rem;margin-top:6px;}
.note{font-size:.9rem;color:var(--muted);margin-top:18px;max-width:720px;}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px 26px;}
.card h3{font-size:1.15rem;margin-bottom:10px;}
.card p{color:var(--muted);font-size:1rem;}
.band{background:var(--ink) url('/site-concrete.jpg') center/cover no-repeat;color:#fff;}
.band h2{color:#fff;}
.band .lead{color:#C9CED3;}
.band .quote{font-size:clamp(1.2rem,2.6vw,1.7rem);font-weight:700;line-height:1.4;max-width:820px;letter-spacing:-.01em;}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}
.person{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px 26px;}
.person .face{width:104px;height:104px;border-radius:50%;object-fit:cover;display:block;margin:6px 0 20px 6px;box-shadow:0 0 0 4px #fff,0 0 0 6.5px var(--brand);}
.person .name{font-weight:800;font-size:1.15rem;}
.person .role{color:var(--brand);font-weight:700;font-size:.9rem;margin-bottom:10px;}
.person p{color:var(--muted);font-size:1rem;}
.person a{color:var(--brand);font-weight:600;text-decoration:none;font-size:.9rem;}
footer{padding:40px 0 56px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem;}
footer a{color:var(--muted);font-weight:500;text-decoration:none;}
footer a:hover{color:var(--brand);}
footer .base{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center;}

/* credibility strip */
.strip{display:flex;flex-wrap:wrap;gap:10px 28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin-top:8px;}
.strip .item{font-size:.9rem;color:var(--muted);}

/* interior page head */
.page-head{padding:72px 0 48px;}
.page-head h1{font-size:clamp(2rem,4.6vw,3rem);}

/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px 26px;max-width:640px;}
.field{margin-bottom:16px;}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:5px;}
.field label .opt{color:var(--muted);font-weight:500;}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:6px;font:inherit;font-size:.97rem;background:#FAF9F7;color:var(--ink);}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand);}
.hp{position:absolute;left:-9999px;top:-9999px;height:0;overflow:hidden;}
.form .meta{font-size:.85rem;color:var(--muted);margin-left:14px;}
.form-err{display:none;color:#A33225;font-weight:600;margin-top:14px;font-size:.92rem;}
.thanks{display:none;background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;padding:30px 26px;max-width:640px;}
.thanks h3{margin-bottom:8px;}
.thanks p{color:var(--muted);}
.thanks .btn{margin-top:16px;}

/* two-column definition blocks */
.twocol{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;}

/* numbered steps */
.steps{counter-reset:s;display:grid;gap:14px;max-width:720px;}
.step{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 20px 18px 62px;position:relative;}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;font-size:.9rem;display:flex;align-items:center;justify-content:center;}
.step b{display:block;}
.step span{color:var(--muted);font-size:.95rem;}

/* evidence ladder */
.ladder{display:grid;gap:14px;max-width:820px;}
.rung{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 22px;}
.rung .tag{display:inline-block;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:3px 10px;border-radius:20px;margin-bottom:8px;}
.tag.observed{background:#E7F2E7;color:#245A28;}
.tag.lit{background:#E8EEF6;color:#274B77;}
.tag.modeled{background:#F6EFE2;color:#7A5A18;}
.tag.pending{background:#F1E9E7;color:#8A4438;}
.rung p{color:var(--muted);font-size:.96rem;}
.rung b.t{color:var(--ink);display:block;margin-bottom:4px;}

/* news */
.news-list{max-width:760px;}
.news-item{display:flex;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);}
.news-item .d{color:var(--muted);font-size:.9rem;font-weight:700;white-space:nowrap;min-width:96px;padding-top:2px;}
.news-item p{color:var(--ink);font-size:1rem;}

/* press kit */
.kit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
.kit-grid .card img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:6px;background:#fff;}
.kit-grid .card .dark{background:#1E2226;}
.facts{width:100%;border-collapse:collapse;max-width:720px;font-size:.95rem;}
.facts td{border-bottom:1px solid var(--line);padding:10px 12px 10px 0;vertical-align:top;}
.facts td:first-child{font-weight:700;white-space:nowrap;padding-right:28px;}