:root{
  --ink:#0b1d2e; --ink-2:#102a42; --steel:#4f6475; --muted:#6d7e8b;
  --paper:#f5f7f8; --white:#fff; --line:#dce3e8; --line-dark:#294155;
  --accent:#e66a2c; --accent-2:#f0a36d; --green:#2a6e62;
  --shadow:0 18px 60px rgba(11,29,46,.10); --radius:18px; --radius-sm:10px;
  --max:1240px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}.narrow{width:min(900px,calc(100% - 48px));margin:auto}
.eyebrow{font-size:.76rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--accent);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.035em}h1,h2{font-family:Georgia,'Times New Roman',serif}h1{font-size:clamp(2.8rem,5.7vw,5.4rem);font-weight:700}h2{font-size:clamp(2rem,3.9vw,3.55rem);font-weight:700}h3{font-size:1.26rem;letter-spacing:-.02em}.lead{font-size:clamp(1.05rem,1.55vw,1.28rem);color:#d7e1e8;max-width:760px}.body-lg{font-size:1.1rem;color:var(--steel)}.muted{color:var(--muted)}.small{font-size:.88rem}.mono{font-variant-numeric:tabular-nums}.accent{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 20px;border-radius:7px;font-weight:700;font-size:.92rem;border:1px solid transparent;transition:.2s ease;cursor:pointer}.btn-primary{background:var(--accent);color:white}.btn-primary:hover{background:#cf5b22;transform:translateY(-1px)}.btn-secondary{border-color:#5c7182;color:white;background:transparent}.btn-secondary:hover{background:#ffffff10;border-color:#fff}.btn-light{background:white;color:var(--ink);box-shadow:var(--shadow)}.btn-outline{border-color:var(--line);background:white}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.text-link{font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:8px}.text-link:after{content:'→';color:var(--accent);transition:.2s}.text-link:hover:after{transform:translateX(4px)}
.topbar{background:#071827;color:#c7d2db;font-size:.78rem;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;gap:20px}.topbar .signal{display:flex;gap:20px}.topbar b{color:white}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,227,232,.85)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px;min-width:190px}.brand-mark{width:40px;height:40px;border:2px solid var(--ink);position:relative;border-radius:4px;display:grid;place-items:center;font-weight:800;letter-spacing:-.08em}.brand-mark:after{content:"";position:absolute;width:13px;height:4px;background:var(--accent);right:-7px;bottom:7px}.brand-name{font-weight:800;letter-spacing:.07em;font-size:1.04rem}.brand-sub{display:block;color:var(--muted);font-size:.58rem;letter-spacing:.15em;margin-top:-3px}.nav-links{display:flex;align-items:center;gap:23px;font-size:.86rem;font-weight:700}.nav-links a:hover,.nav-links a.active{color:var(--accent)}.nav-cta{white-space:nowrap}.menu-btn{display:none;border:0;background:none;font-size:1.4rem}
.hero{background:var(--ink);color:white;position:relative;overflow:hidden}.hero:before{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:60px 60px;mask-image:linear-gradient(to right,#000,transparent 72%)}.hero .container{position:relative;z-index:2}.hero-grid{min-height:690px;display:grid;grid-template-columns:1.16fr .84fr;gap:70px;align-items:center;padding:82px 0}.hero h1{max-width:890px}.hero h1 .line2{color:#9fb0be}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.sector-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}.tag{font-size:.73rem;letter-spacing:.04em;color:#b8c8d4;border:1px solid #365067;border-radius:999px;padding:7px 10px}
.decision-panel{border:1px solid #365167;background:rgba(8,27,43,.78);box-shadow:0 30px 70px rgba(0,0,0,.25);border-radius:16px;overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:15px 18px;border-bottom:1px solid #2b4357;font-size:.74rem;color:#9fb1be}.pulse{display:flex;align-items:center;gap:7px}.pulse:before{content:"";width:7px;height:7px;background:#5cc3a2;border-radius:50%;box-shadow:0 0 0 5px #5cc3a21b}.panel-body{padding:24px}.status-row{display:grid;grid-template-columns:1.2fr .7fr .55fr;gap:12px;padding:12px 0;border-bottom:1px solid #233e53;align-items:center}.status-row:last-child{border-bottom:0}.status-row small{color:#91a6b5}.status-row b{font-size:.88rem}.status-pill{font-size:.68rem;border-radius:999px;padding:5px 8px;text-align:center;background:#274457;color:#c9d4dc}.status-pill.attn{background:#6d341c;color:#ffd6bf}.spark{height:7px;background:#20394d;border-radius:999px;overflow:hidden}.spark span{height:100%;display:block;background:#7b93a5}.spark .risk{background:var(--accent)}.decision-callout{margin-top:18px;border-left:3px solid var(--accent);background:#142f44;padding:16px 16px 16px 17px;border-radius:0 8px 8px 0}.decision-callout small{color:#9db0be}.decision-callout strong{display:block;margin-top:4px;font-size:.9rem}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:27px 26px;border-right:1px solid var(--line)}.trust-item:first-child{border-left:1px solid var(--line)}.trust-item .num{font-family:Georgia,'Times New Roman',serif;font-size:2.3rem;font-weight:700;line-height:1;color:var(--ink)}.trust-item p{font-size:.78rem;margin:8px 0 0;color:var(--muted);line-height:1.4}
.section{padding:96px 0}.section-sm{padding:68px 0}.section.alt{background:var(--paper)}.section.dark{background:var(--ink);color:white}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:46px}.section-head h2{max-width:760px}.section-head p{max-width:430px;margin:0;color:var(--muted)}.dark .section-head p{color:#aebdc8}
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.problem-card{border:1px solid var(--line);padding:30px;border-radius:var(--radius-sm);background:white;position:relative;transition:.2s}.problem-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cbd6de}.problem-no{font-size:.72rem;color:var(--accent);font-weight:800;letter-spacing:.1em}.problem-card h3{margin:40px 0 12px;font-size:1.42rem}.problem-card p{margin:0;color:var(--muted)}.problem-card .text-link{margin-top:22px;font-size:.9rem}
.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.case-card{background:var(--ink);color:white;padding:34px;border-radius:var(--radius);min-height:330px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.case-card:after{content:"";position:absolute;width:280px;height:280px;border:1px solid #335067;border-radius:50%;right:-110px;top:-120px}.case-card:nth-child(2){background:#173449}.case-card:nth-child(3){background:#253744}.case-card:nth-child(4){background:#132b2d}.case-type{font-size:.72rem;color:#9fb3c1;text-transform:uppercase;letter-spacing:.11em}.case-card h3{font-family:Georgia,'Times New Roman',serif;font-size:1.8rem;max-width:460px;margin-top:18px}.case-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}.case-fact{border-top:1px solid #456075;padding-top:12px}.case-fact small{color:#9fb2bf;display:block}.case-fact b{font-size:.88rem}
.process{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.process-step{padding:28px 18px;border-right:1px solid var(--line);min-height:190px}.process-step:last-child{border-right:0}.process-step span{color:var(--accent);font-size:.72rem;font-weight:800}.process-step h3{margin:38px 0 9px;font-size:1rem}.process-step p{font-size:.79rem;color:var(--muted);margin:0;line-height:1.5}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}.service-top{padding:30px}.service-icon{width:44px;height:44px;border:1px solid #cbd7df;border-radius:9px;display:grid;place-items:center;color:var(--accent);font-weight:800}.service-card h3{font-family:Georgia,'Times New Roman',serif;font-size:1.65rem;margin:24px 0 12px}.service-card p{color:var(--muted);font-size:.92rem}.service-list{border-top:1px solid var(--line);padding:22px 30px 28px}.service-list div{padding:8px 0;font-size:.84rem;border-bottom:1px dashed #dfe5e9}.service-list div:last-child{border-bottom:0}.service-card .text-link{margin-top:18px;font-size:.88rem}
.lab-wrap{background:#081b2b;color:white;border-radius:24px;overflow:hidden;position:relative}.lab-wrap:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 15%,rgba(230,106,44,.18),transparent 28%);pointer-events:none}.lab-intro{padding:48px 48px 12px;position:relative;z-index:1}.lab-grid{display:grid;grid-template-columns:1fr 1fr;position:relative;z-index:1}.tool-card{padding:34px 48px 44px;border-top:1px solid #2c4558}.tool-card:nth-child(odd){border-right:1px solid #2c4558}.tool-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:#80b8a7}.tool-card h3{font-family:Georgia,'Times New Roman',serif;font-size:1.55rem;margin:15px 0 10px}.tool-card p{color:#aebdc8;font-size:.9rem}.tool-logic{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:18px 0}.logic-chip{font-size:.68rem;padding:6px 8px;border:1px solid #355064;border-radius:5px;color:#c0ced7}.arrow{color:var(--accent)}
.foresight-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:center}.signal-stack{position:relative}.signal-row{display:flex;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);background:white;margin-bottom:9px;border-radius:8px;font-size:.84rem}.signal-dot{width:9px;height:9px;border-radius:50%;background:#98a8b3}.signal-row:nth-child(4) .signal-dot,.signal-row:nth-child(5) .signal-dot{background:var(--accent)}.signal-arrow{height:24px;border-left:1px dashed #9aacb8;margin-left:20px}.recommend{background:var(--ink);color:white;border-radius:10px;padding:21px}.recommend small{color:#94a9b7}.recommend b{display:block;margin-top:5px}
.sector-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sector-card{min-height:360px;padding:30px;border-radius:var(--radius);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;background:linear-gradient(155deg,#fff 0 60%,#edf2f5 60%)}.sector-card:before{content:"";position:absolute;inset:auto -50px -80px auto;width:220px;height:220px;border:1px solid #c8d4dc;border-radius:50%}.sector-card h3{font-family:Georgia,'Times New Roman',serif;font-size:1.7rem;margin-top:14px}.sector-card p{color:var(--muted);font-size:.9rem}.sector-meta{font-size:.73rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.sector-card .text-link{font-size:.88rem;position:relative;z-index:2}
.insight-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}.insight{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:white;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.insight.featured{background:var(--ink);color:white;min-height:420px}.insight .meta{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.insight h3{font-family:Georgia,'Times New Roman',serif;font-size:1.45rem;margin:16px 0}.insight.featured h3{font-size:2.1rem}.insight p{font-size:.87rem;color:var(--muted)}.insight.featured p{color:#aec0cc}.insight .text-link{font-size:.86rem}.insight.featured .text-link{color:white}
.cta{background:var(--accent);color:white}.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding:72px 0}.cta h2{max-width:750px}.cta p{color:#ffe6d8;max-width:650px}.cta-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start}.cta .btn-light{min-width:280px}.cta .btn-secondary{min-width:280px;border-color:#f8c5a6}
.footer{background:#061521;color:#a9bac6;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.footer .brand-name{color:white}.footer h4{color:white;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:15px}.footer a{display:block;font-size:.82rem;margin:8px 0}.footer a:hover{color:white}.footer-note{margin-top:38px;padding-top:18px;border-top:1px solid #243c4d;display:flex;justify-content:space-between;font-size:.75rem}.footer-intro{max-width:380px;font-size:.84rem;margin-top:17px}.footer .brand-mark{border-color:#dfe8ee;color:white}
.breadcrumb{font-size:.76rem;color:#8799a7;padding-top:22px}.page-hero{background:var(--ink);color:white;padding:32px 0 78px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #284258;border-radius:50%;right:-210px;top:-230px}.page-hero .eyebrow{margin-top:64px}.page-hero h1{font-size:clamp(2.6rem,5vw,4.7rem);max-width:930px;margin-top:14px}.page-hero p{max-width:780px;color:#b6c6d0;font-size:1.1rem;margin:22px 0 0}.page-hero .hero-actions{margin-top:28px}.content-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:70px}.content-grid aside{position:sticky;top:120px;height:max-content}.aside-card{border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--paper)}.aside-card h4{margin-bottom:12px}.aside-card a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:.82rem}.aside-card a:last-child{border:0}.prose h2{font-size:2.4rem;margin:48px 0 17px}.prose h3{margin:30px 0 12px}.prose p,.prose li{color:var(--steel)}.prose ul{padding-left:20px}.callout{border-left:4px solid var(--accent);padding:18px 22px;background:#fff5ef;margin:28px 0}.callout b{display:block;margin-bottom:5px}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}.metric{border:1px solid var(--line);padding:20px;border-radius:10px}.metric b{font-size:1.5rem;font-family:Georgia,'Times New Roman',serif}.metric small{display:block;color:var(--muted);margin-top:4px}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filter{border:1px solid var(--line);background:white;padding:9px 12px;border-radius:999px;font-size:.76rem;font-weight:700;cursor:pointer}.filter.active,.filter:hover{border-color:var(--ink);background:var(--ink);color:white}
.form-card{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:white;box-shadow:var(--shadow)}.field{margin-bottom:18px}.field label{display:block;font-size:.78rem;font-weight:700;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;border:1px solid #cdd8df;border-radius:7px;padding:12px 13px;color:var(--ink);background:#fff}.field textarea{min-height:130px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid #e66a2c33;border-color:var(--accent)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.note{font-size:.75rem;color:var(--muted);margin-top:12px}
.quick-chooser{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:30px}.choice{border:1px solid #3a5267;border-radius:8px;padding:15px;color:#c8d5dd;font-size:.8rem;background:#0f2a3e}.choice b{display:block;color:white;margin-bottom:5px}
@media(max-width:1020px){.nav-links{display:none}.menu-btn{display:block}.nav.open .nav-links{position:absolute;display:flex;flex-direction:column;align-items:flex-start;top:76px;left:0;right:0;background:white;padding:20px 24px 26px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.nav.open .nav-cta{display:none}.hero-grid{grid-template-columns:1fr;padding:70px 0}.decision-panel{max-width:640px}.trust-grid{grid-template-columns:repeat(2,1fr)}.problem-grid,.experience-grid,.lab-grid,.foresight-grid,.content-grid,.cta-grid{grid-template-columns:1fr}.service-grid,.sector-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:repeat(3,1fr)}.process-step:nth-child(3){border-right:0}.insight-grid{grid-template-columns:1fr 1fr}.insight.featured{grid-column:1/-1}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}.quick-chooser{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.container,.narrow{width:min(100% - 30px,var(--max))}.topbar{display:none}.nav{height:68px}.brand-sub{display:none}.hero-grid{min-height:auto;padding:58px 0 62px;gap:45px}.hero h1{font-size:2.7rem}.lead{font-size:1rem}.decision-panel{display:none}.trust-grid,.problem-grid,.experience-grid,.service-grid,.sector-grid,.insight-grid,.footer-grid,.form-grid,.metric-row{grid-template-columns:1fr}.trust-item,.trust-item:first-child{border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.section{padding:70px 0}.section-head{display:block}.section-head p{margin-top:15px}.process{grid-template-columns:1fr 1fr}.process-step:nth-child(odd){border-right:1px solid var(--line)}.process-step:nth-child(even){border-right:0}.lab-intro,.tool-card{padding-left:26px;padding-right:26px}.tool-card:nth-child(odd){border-right:0}.foresight-grid{gap:34px}.cta-grid{padding:56px 0;gap:30px}.footer-note{display:block}.footer-note span{display:block;margin-top:5px}.page-hero{padding-bottom:58px}.page-hero .eyebrow{margin-top:44px}.quick-chooser{grid-template-columns:1fr}.nav-cta{display:none}}

/* ===== PMDCS 2026 premium brand refinement ===== */
:root{
  --ink:#0c2233; --ink-2:#133249; --steel:#4c6170; --muted:#72828d;
  --paper:#f6f6f3; --white:#fff; --line:#dfe4e6; --line-dark:#294557;
  --accent:#b77938; --accent-2:#d4a064; --green:#2d6d63;
  --shadow:0 22px 70px rgba(10,34,51,.10); --radius:14px; --radius-sm:8px;
}
body{background:#fbfbf9}
.skip-link{position:fixed;left:16px;top:-80px;z-index:999;background:#fff;color:var(--ink);padding:10px 14px;border:2px solid var(--ink);border-radius:6px;transition:.2s}.skip-link:focus{top:14px}
.topbar{background:#f4f3ef;color:#657784;border-bottom:1px solid var(--line);padding:7px 0}.topbar b{color:var(--ink)}.topbar a:hover{color:var(--ink)}
.site-header{background:rgba(255,255,255,.97)}.nav{height:78px;gap:26px}.brand-logo{min-width:136px;width:150px}.brand-logo img{width:100%;height:auto;display:block}.nav-links{gap:21px;font-size:.78rem;letter-spacing:.01em}.nav-links a.active{color:var(--ink);position:relative}.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;background:var(--accent)}
.nav-cta{min-height:44px;padding:0 17px;background:var(--ink)}.nav-cta:hover{background:#173a52}.menu-btn{width:44px;height:44px;padding:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-btn span{display:block;width:22px;height:2px;background:var(--ink)}

/* Split hero: brand restraint on the left, engineering intelligence on the right. */
.hero{background:linear-gradient(90deg,#fbfbf9 0%,#fbfbf9 52%,#0c2639 52%,#0c2639 100%);color:var(--ink);border-bottom:1px solid var(--line)}
.hero:before{background-image:linear-gradient(rgba(12,34,51,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(12,34,51,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to right,transparent 0,#000 58%,#000 100%)}
.hero-grid{min-height:630px;grid-template-columns:1.03fr .97fr;gap:58px;padding:68px 0}
.hero h1{font-size:clamp(3rem,5.2vw,5.2rem);max-width:760px}.hero h1 .line2{display:block;color:#677684;font-weight:400}.hero .lead{color:#536674;max-width:700px;font-size:1.08rem}.hero .btn-secondary{border-color:#9cabaf;color:var(--ink);background:#fff}.hero .btn-secondary:hover{border-color:var(--ink);background:#f3f4f1}.hero .btn-primary{background:var(--ink)}.hero .btn-primary:hover{background:#16384f}.sector-tags .tag{color:#667984;border-color:#cfd7d9;background:#ffffff90}
.decision-panel{border:1px solid #385367;background:linear-gradient(180deg,rgba(12,37,55,.98),rgba(8,27,42,.98));box-shadow:0 30px 70px rgba(0,0,0,.24);color:white;border-radius:12px;position:relative}.decision-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 18%,rgba(183,121,56,.16),transparent 24%),linear-gradient(rgba(255,255,255,.032) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.032) 1px,transparent 1px);background-size:auto,42px 42px,42px 42px;pointer-events:none}.panel-head,.panel-body{position:relative;z-index:1}
.panel-head{color:#b7c5ce}.panel-body{padding:26px}.status-row{grid-template-columns:1.18fr .66fr .54fr}.decision-callout{background:#102e43;border-left-color:var(--accent)}

.eyebrow{color:var(--accent);font-size:.7rem;letter-spacing:.17em}.btn{border-radius:4px}.btn-primary{background:var(--ink)}.btn-primary:hover{background:#173a52}.btn-outline{background:#fff}
.trust-strip{background:#fff}.trust-item{padding:23px 24px}.trust-item .num{font-size:2rem}.trust-item p{font-size:.74rem}
.section{padding:84px 0}.section-head{margin-bottom:38px}.section-head h2{font-size:clamp(2rem,3.4vw,3.15rem)}
.problem-grid{grid-template-columns:repeat(5,1fr);gap:12px}.problem-card{padding:23px;min-height:255px}.problem-card h3{margin:34px 0 11px;font-size:1.15rem}.problem-card p{font-size:.82rem}.problem-card .text-link{font-size:.78rem}.problem-no{font-size:.64rem}.problem-card:hover{transform:translateY(-4px)}
.experience-grid{grid-template-columns:repeat(4,1fr);gap:14px}.case-card{min-height:310px;padding:28px}.case-card h3{font-size:1.45rem}.case-facts{grid-template-columns:1fr;gap:8px}.case-fact{padding-top:9px}
.process-step{min-height:174px;padding:24px 15px}.process-step h3{margin-top:30px}.service-card{border-radius:10px}.service-icon{border-radius:6px}.service-card h3{font-size:1.48rem}.lab-wrap{border-radius:12px}.tool-card{min-height:270px}.sector-card{min-height:300px;border-radius:10px}.insight{border-radius:10px}.insight.featured{background:linear-gradient(145deg,var(--ink),#173a50)}
.cta{background:linear-gradient(110deg,#0c2a3e 0%,#143f58 58%,#0c2a3e 100%);position:relative;overflow:hidden}.cta:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 30%,rgba(183,121,56,.24),transparent 28%);pointer-events:none}.cta-grid{position:relative;z-index:1}.cta p{color:#c3d0d7}.cta .btn-secondary{border-color:#6f8797}.footer{background:#071824}.footer-logo{display:block;width:160px;margin-bottom:20px}.footer-logo img{width:100%;height:auto}.footer-note a{display:inline;margin:0}.footer-note a:hover{color:#fff}

/* Internal pages share the same refined brand system. */
.page-hero{background:linear-gradient(115deg,#0c2233,#14384e);padding-top:28px}.page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(to right,transparent,#000)}.page-hero .container{position:relative;z-index:2}.page-hero:after{border-color:#355165}.breadcrumb{color:#9eb0bb}.page-hero h1{max-width:1000px}.page-hero p{color:#c0cdd4}.page-hero .btn-secondary{border-color:#718794}
.prose{font-size:1rem}.prose h2{font-size:2.15rem}.prose p,.prose li{color:#485d6b}.prose li{margin:6px 0}.aside-card{background:#f7f7f4;border-radius:8px}.callout{background:#f6efe7;border-left-color:var(--accent)}.metric{background:#fff;border-radius:7px}.form-card{border-radius:10px}.field input,.field textarea,.field select{border-radius:4px}.choice{background:#123449;border-radius:6px}
.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px;color:#b8c6ce;font-size:.78rem}.article-summary{border-left:3px solid var(--accent);padding:18px 20px;background:#f7f4ef;margin:28px 0;color:#536673}.article-nav{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.legal{max-width:850px}.legal h2{margin-top:34px;font-size:1.7rem}.legal p,.legal li{color:#4b5f6d}
.reveal{opacity:.001;transform:translateY(14px);transition:opacity .5s ease var(--reveal-delay,0ms),transform .5s ease var(--reveal-delay,0ms)}.reveal.revealed{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}

@media(max-width:1180px){.problem-grid{grid-template-columns:repeat(3,1fr)}.experience-grid{grid-template-columns:1fr 1fr}.nav-links{gap:15px;font-size:.75rem}.brand-logo{width:136px;min-width:120px}}
@media(max-width:1020px){.hero{background:#fbfbf9}.hero-grid{grid-template-columns:1fr;padding:62px 0}.decision-panel{max-width:none}.nav.open .nav-links{top:78px}.problem-grid{grid-template-columns:1fr 1fr}.experience-grid{grid-template-columns:1fr 1fr}.service-grid,.sector-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.brand-logo{width:126px;min-width:110px}.nav{height:68px}.nav.open .nav-links{top:68px}.hero-grid{padding:48px 0 54px}.hero h1{font-size:2.65rem}.decision-panel{display:block}.panel-body{padding:18px}.status-row{grid-template-columns:1fr}.spark{height:6px}.status-pill{justify-self:start}.problem-grid,.experience-grid{grid-template-columns:1fr}.problem-card{min-height:auto}.case-card{min-height:280px}.topbar{display:none}.footer-logo{width:145px}.cta-actions .btn{min-width:0;width:100%}}
/* Keep all substantive content visible without relying on scroll-triggered JavaScript. */
.reveal,.reveal.revealed{opacity:1!important;transform:none!important}
.aside-item{padding:9px 0;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--steel)}.aside-item:last-child{border-bottom:0}


/* 2026-09 refinement: make the hero intelligence panel visible immediately
   and use an engineering line-art texture so the right half never reads as an empty blue block. */
@media(min-width:1021px){
  .hero-grid{align-items:start}
  .hero-grid>div:first-child{padding-top:38px}
  .decision-panel{margin-top:10px}
}
.hero:after{content:"";position:absolute;z-index:0;top:0;right:0;bottom:0;width:48%;background-image:linear-gradient(180deg,rgba(12,38,57,.10),rgba(12,38,57,.38)),url('/assets/img/hero-infrastructure.svg');background-size:cover,cover;background-position:center,center;opacity:.72;pointer-events:none}
.hero .container{position:relative;z-index:2}
.decision-panel{backdrop-filter:blur(2px)}

/* App-link states: the concrete planner gets the same launch affordance as the
   ventilation tool. If no production URL is configured, its launch control is
   hidden rather than showing a dead link. */
.app-launch[hidden]{display:none!important}
.tool-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:18px}
.tool-actions .text-link{margin-top:0}
.tool-status{font-size:.72rem;color:#8fa4b3}

@media(max-width:1020px){
  .hero:after{display:none}
  .hero-grid>div:first-child{padding-top:0}
  .decision-panel{margin-top:0}
}

/* ===== Digital Construction Lab video demonstrations ===== */
.tool-demo-thumb{position:relative;aspect-ratio:16/9;margin:22px 0 18px;border:1px solid #365166;border-radius:8px;overflow:hidden;background:#061725;box-shadow:0 12px 28px rgba(0,0,0,.16)}
.tool-demo-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease,filter .35s ease;filter:saturate(.92) contrast(.98)}
.tool-demo-thumb:hover img{transform:scale(1.015);filter:saturate(1) contrast(1)}
.tool-demo-thumb-compact{margin-top:18px}
.video-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,rgba(4,17,28,.03),rgba(4,17,28,.38));color:#fff;transition:background .2s ease}
.video-play-overlay:hover{background:linear-gradient(180deg,rgba(4,17,28,.02),rgba(4,17,28,.52))}
.video-play-center{display:grid;place-items:center;width:54px;height:54px;padding-left:3px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--ink);font-size:1.08rem;box-shadow:0 10px 30px rgba(0,0,0,.28);transition:transform .2s ease}
.video-play-overlay:hover .video-play-center{transform:scale(1.06)}
.video-play-label{position:absolute;left:14px;bottom:12px;font-size:.76rem;font-weight:800;letter-spacing:.02em;text-shadow:0 2px 8px rgba(0,0,0,.55)}
.video-duration{position:absolute;right:12px;bottom:10px;font-size:.7rem;font-weight:800;letter-spacing:.03em;background:rgba(5,17,27,.84);border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:3px 7px}
.demo-trigger{display:inline-flex;align-items:center;gap:8px;color:#fff;font-size:.84rem;font-weight:800;line-height:1.3;border:0;background:none;padding:0}
.demo-trigger:before{content:'▶';font-size:.7rem;color:var(--accent-2)}
.demo-trigger:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.demo-trigger.dark{color:var(--ink)}
.demo-trigger.dark:hover{color:var(--accent)}
.demo-duration{font-size:.66rem;font-weight:800;letter-spacing:.04em;color:#b9c7d0;border:1px solid #496073;border-radius:4px;padding:2px 5px;text-decoration:none!important}
.demo-trigger.dark .demo-duration{color:var(--steel);border-color:#c7d0d5}
.demo-btn{white-space:nowrap}

.tool-demo-section{background:#f3f5f4;border-bottom:1px solid var(--line)}
.demo-feature{display:grid;grid-template-columns:.78fr 1.22fr;gap:52px;align-items:center}
.demo-feature-copy h2{font-size:clamp(2rem,3.3vw,3.15rem);margin:16px 0 16px}
.demo-feature-copy p{max-width:590px;color:var(--steel);font-size:1.02rem}
.demo-feature .tool-demo-thumb{margin:0;border-color:#cad3d8;box-shadow:var(--shadow)}

.video-modal[hidden]{display:none!important}
.video-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:rgba(3,12,19,.88);backdrop-filter:blur(7px)}
.video-modal-dialog{width:min(1080px,96vw);max-height:94vh;background:#071827;color:#fff;border:1px solid #375064;border-radius:10px;box-shadow:0 30px 100px rgba(0,0,0,.5);overflow:hidden}
.video-modal-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 16px;border-bottom:1px solid #2b4355}
.video-modal-title{min-width:0}
.video-modal-title strong{display:block;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.video-modal-title span{display:block;margin-top:2px;color:#96a9b7;font-size:.72rem}
.video-modal-close{width:40px;height:40px;flex:0 0 40px;border:1px solid #40596b;border-radius:4px;background:#102a3d;color:#fff;font-size:1.35rem;line-height:1;cursor:pointer}
.video-modal-close:hover{background:#19384d}
.video-modal-media{background:#020609}
.video-modal video{display:block;width:100%;height:auto;max-height:calc(94vh - 72px);aspect-ratio:16/9;background:#000;object-fit:contain}
body.modal-open{overflow:hidden}

@media(max-width:900px){
  .demo-feature{grid-template-columns:1fr;gap:28px}
}
@media(max-width:700px){
  .tool-demo-thumb{margin:18px 0 16px}
  .video-play-center{width:48px;height:48px}
  .video-modal{padding:10px}
  .video-modal-dialog{width:100%;max-height:96vh}
  .video-modal video{max-height:calc(96vh - 70px)}
  .demo-feature-copy h2{font-size:2.1rem}
}

/* Commercial positioning additions — 2026-09-14 */
.priority-grid{grid-template-columns:repeat(4,1fr)}
.priority-card{border-top:3px solid var(--accent)}
.buyer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.buyer-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 35px rgba(11,29,46,.05)}
.buyer-card h3{font-size:1.55rem;margin:10px 0 16px}.buyer-card ul{padding-left:20px;color:var(--steel);margin:0 0 20px}.buyer-card li{margin:8px 0}.buyer-label{font-size:.75rem;letter-spacing:.13em;font-weight:800;color:var(--accent)}
.engagement-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.engagement-card{border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;background:#fff}.engagement-card>span{font-weight:800;color:var(--accent);font-size:.78rem}.engagement-card h3{margin:10px 0}.engagement-card p{color:var(--steel);min-height:92px}
@media(max-width:1050px){.priority-grid,.engagement-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.priority-grid,.engagement-grid,.buyer-grid{grid-template-columns:1fr}.engagement-card p{min-height:0}}