:root{
  --ink:#15202b;
  --muted:#637180;
  --paper:#f7f5f0;
  --white:#ffffff;
  --line:#dcd8cf;
  --blue:#233b55;
  --bronze:#9f7b46;
  --bronze-soft:#c8b28c;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,240,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,216,207,.8)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{font-weight:800;letter-spacing:.08em;font-size:20px;line-height:1}.brand span{display:block;font-weight:500;font-size:10px;letter-spacing:.34em;color:var(--muted);margin-top:4px}
.nav-links{display:flex;gap:28px;align-items:center;font-size:14px}.nav-links a{padding:28px 0 24px;border-bottom:2px solid transparent}.nav-links a:hover,.nav-links a.active{border-color:var(--bronze)}
.nav-cta{border:1px solid var(--ink);padding:10px 16px;border-radius:2px;font-weight:650}.menu-btn{display:none;background:none;border:0;font-size:24px}
.hero{min-height:710px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:70px;padding:72px 0 58px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:auto auto 40px -220px;width:520px;height:520px;border:1px solid rgba(159,123,70,.16);border-radius:50%;box-shadow:0 0 0 50px rgba(159,123,70,.05),0 0 0 110px rgba(159,123,70,.035)}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:750;color:var(--bronze);margin-bottom:20px}.hero h1,.page-hero h1{font-family:Georgia,"Times New Roman",serif;font-weight:500;letter-spacing:-.035em;line-height:.98;margin:0 0 28px}.hero h1{font-size:clamp(54px,6vw,82px);max-width:760px}.hero p{font-size:19px;color:var(--muted);max-width:660px;margin:0 0 34px}.actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 20px;border:1px solid var(--blue);font-weight:700;font-size:14px}.btn.primary{background:var(--blue);color:white}.btn.secondary{background:transparent}.btn:hover{transform:translateY(-1px)}
.turbine-visual{min-height:560px;position:relative;display:grid;place-items:center}.turbine{width:min(520px,90%);aspect-ratio:1;border-radius:50%;position:relative;background:radial-gradient(circle at center,#273746 0 8%,#9ba5ad 8% 9%,#1d2c38 9% 15%,transparent 15%),repeating-conic-gradient(from 2deg,#b7bdc1 0 4deg,#5a6670 4deg 7deg,#d2d6d8 7deg 9deg,#3a4650 9deg 12deg);box-shadow:inset 0 0 0 22px #394752,inset 0 0 0 35px #d0d2d2,0 30px 70px rgba(29,44,56,.18)}
.turbine:before{content:"";position:absolute;inset:18%;border-radius:50%;background:repeating-conic-gradient(#9ea6ac 0 5deg,#34424d 5deg 9deg);box-shadow:inset 0 0 0 18px #24333f}.turbine:after{content:"";position:absolute;inset:38%;border-radius:50%;background:radial-gradient(circle,#172530 0 48%,#b1b5b7 49% 58%,#2f3c46 59%)}
.tech-lines{position:absolute;inset:5% 2%;border:1px solid rgba(159,123,70,.22);border-radius:50%;transform:rotate(-8deg)}.tech-lines:before,.tech-lines:after{content:"";position:absolute;background:rgba(159,123,70,.28)}.tech-lines:before{height:1px;width:130%;left:-15%;top:50%}.tech-lines:after{width:1px;height:130%;top:-15%;left:50%}
.stat-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.45)}.stats{display:grid;grid-template-columns:repeat(4,1fr)}.stat{padding:28px 24px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;font-size:17px}.stat span{font-size:13px;color:var(--muted)}
section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-head h2,.split h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,4vw,56px);font-weight:500;letter-spacing:-.025em;line-height:1.05;margin:0}.section-head p{max-width:520px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--white);border:1px solid var(--line);padding:28px;min-height:245px;display:flex;flex-direction:column}.icon{width:42px;height:42px;border:1px solid var(--bronze-soft);border-radius:50%;display:grid;place-items:center;color:var(--bronze);font-weight:700;margin-bottom:44px}.card h3{font-size:21px;margin:0 0 10px}.card p{font-size:14px;color:var(--muted);margin:0}.card a{margin-top:auto;padding-top:20px;color:var(--bronze);font-weight:700;font-size:13px}
.band{background:var(--ink);color:white}.band .section-head p,.band .muted{color:#b8c0c7}.platforms{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid rgba(255,255,255,.16);border-left:1px solid rgba(255,255,255,.16)}.platform{padding:28px 20px;border-right:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16)}.platform small{display:block;color:var(--bronze-soft);text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}.platform strong{font-size:20px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.split p{color:var(--muted)}.ticks{display:grid;gap:14px;margin-top:30px}.tick{display:grid;grid-template-columns:28px 1fr;gap:14px;align-items:start}.tick b{color:var(--bronze)}
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:34px}.flow div{background:white;border:1px solid var(--line);padding:22px 14px;text-align:center;font-size:13px;position:relative}.flow div:not(:last-child):after{content:"→";position:absolute;right:-10px;top:50%;transform:translateY(-50%);color:var(--bronze);z-index:2}
.cta{background:#ebe7de;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cta .container{display:grid;grid-template-columns:1.4fr .6fr;align-items:center;gap:40px;padding-top:65px;padding-bottom:65px}.cta h2{font-family:Georgia,"Times New Roman",serif;font-size:48px;font-weight:500;margin:0}.cta p{color:var(--muted)}
.page-hero{padding:105px 0 70px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(52px,6vw,78px);max-width:900px}.page-hero p{font-size:19px;color:var(--muted);max-width:740px}
.service-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.service-box{background:white;border:1px solid var(--line);padding:30px}.service-box h3{margin:0 0 12px;font-size:23px}.service-box ul{margin:16px 0 0;padding-left:20px;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.portrait{background:linear-gradient(145deg,#d9d5cc,#f3f0e9);min-height:520px;display:grid;place-items:center;border:1px solid var(--line);position:relative;overflow:hidden}.portrait:before{content:"YOUR PHOTOGRAPH";letter-spacing:.18em;color:#8f8b82;font-size:12px}.portrait:after{content:"Replace with your engine-shop portrait";position:absolute;bottom:20px;left:20px;font-size:12px;color:#78746d}.bio h2{font-family:Georgia,"Times New Roman",serif;font-size:48px;font-weight:500;margin:0 0 6px}.role{color:var(--bronze);font-weight:750;margin-bottom:26px}.bio p{color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-details div{margin-bottom:26px}.contact-details small{display:block;text-transform:uppercase;letter-spacing:.14em;color:var(--bronze);font-weight:750}.contact-details a,.contact-details span{font-size:19px}.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form label{font-size:13px;font-weight:700}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:white;padding:13px 14px;font:inherit}.field textarea{min-height:130px;resize:vertical}.form button{border:0;cursor:pointer}
footer{padding:55px 0 24px;background:#111b24;color:white}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,.8fr);gap:40px}.footer-grid h4{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:var(--bronze-soft)}.footer-grid a{display:block;color:#c7ced3;font-size:14px;margin:8px 0}.footer-bottom{margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;color:#8f9aa3;font-size:12px}
.notice{padding:12px 14px;background:#eef4ee;border:1px solid #c8dcc8;font-size:13px;margin-top:16px;display:none}.notice.show{display:block}
@media (max-width:900px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:16px 20px 22px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.nav-links a{padding:8px 0}.menu-btn{display:block}.nav-cta{display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:55px}.turbine-visual{min-height:420px}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.cards,.platforms{grid-template-columns:1fr 1fr}.split,.about-grid,.contact-grid,.cta .container{grid-template-columns:1fr}.flow{grid-template-columns:1fr 1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.container{width:min(calc(100% - 28px),var(--max))}.hero h1{font-size:50px}.hero{gap:30px}.turbine-visual{min-height:340px}.stat{padding:22px 14px}.cards,.platforms,.service-list{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:18px}.flow{grid-template-columns:1fr 1fr}.form{grid-template-columns:1fr}.field.full{grid-column:auto}.cta h2{font-size:38px}.page-hero{padding-top:72px}.portrait{min-height:400px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}