:root{
  --bg:#071016;--bg2:#0b151c;--panel:#0f1a22;--text:#f6f8fa;--muted:#9eabb5;
  --line:rgba(255,255,255,.11);--accent:#2aa8ff;--accent2:#86d8ff;--max:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:fixed;z-index:50;top:0;left:0;right:0;background:rgba(5,12,17,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-inner{height:72px;display:flex;align-items:center;gap:28px}.brand img{width:185px}.desktop-nav{display:flex;gap:24px;margin-left:auto;font-size:14px;color:#d5dde3}.desktop-nav a:hover{color:white}.header-cta{margin-left:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:10px;border:1px solid var(--line);font-weight:700;transition:.25s}
.btn-primary{background:linear-gradient(135deg,#1698f2,#2ab4ff);color:#fff;box-shadow:0 10px 30px rgba(23,160,255,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 35px rgba(23,160,255,.3)}.btn-ghost{background:rgba(255,255,255,.04)}
.menu-toggle{display:none;margin-left:auto;background:none;border:0}.menu-toggle span{display:block;width:24px;height:2px;background:white;margin:5px}.mobile-nav{display:none}
.hero{min-height:820px;position:relative;padding-top:150px;overflow:hidden}.hero-media{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;filter:brightness(.75) saturate(.9)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,10,14,.96) 0%,rgba(4,10,14,.78) 38%,rgba(4,10,14,.1) 70%),linear-gradient(0deg,#071016 0%,transparent 45%)}
.hero-content{position:relative;z-index:2}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:#9ec5dc;margin-bottom:18px}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,6vw,86px);line-height:.98;max-width:920px;letter-spacing:-.045em;margin-bottom:24px}
h2{font-size:clamp(34px,4vw,58px);line-height:1.05;letter-spacing:-.035em}.hero-lead{font-size:20px;max-width:720px;color:#c2ccd3}
.hero-actions{display:flex;gap:14px;margin:30px 0 58px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);max-width:860px;border-top:1px solid var(--line)}
.metrics div{padding:24px 26px 0 0}.metrics strong{display:block;font-size:34px}.metrics span{color:var(--muted);font-size:13px}
.section{padding:110px 0}.section-dark{background:#071016}.section-deep{background:#09131a}.section-head{margin-bottom:44px}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end}.section-head p,.company-grid p{color:var(--muted);font-size:18px}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-card{padding:28px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));border-radius:16px;min-height:230px}
.feature-card .num{color:var(--accent);font-size:12px;letter-spacing:.1em}.feature-card h3{font-size:22px;margin-top:36px}.feature-card p{color:var(--muted)}
.cards{display:grid;gap:16px}.equipment-cards{grid-template-columns:repeat(3,1fr)}.image-card{background:#0e1920;border:1px solid var(--line);border-radius:16px;overflow:hidden}.image-card img{width:100%;height:240px;object-fit:cover}.card-body{padding:22px}.card-body h3{font-size:23px;margin-bottom:8px}.card-body p{color:var(--muted);margin-bottom:0}.tag{display:inline-block;font-size:12px;color:#a7dcff;border:1px solid rgba(42,168,255,.35);padding:5px 9px;border-radius:999px;margin-bottom:12px}
.automation-section{background:radial-gradient(circle at 70% 20%,rgba(16,126,192,.18),transparent 35%),#071016}.process{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:26px}.process div{padding:14px;border-top:1px solid rgba(42,168,255,.45);font-size:12px}.process span{display:block;color:var(--accent);margin-bottom:10px}.wide-visual{width:100%;height:380px;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.industry-grid article{padding:30px;border:1px solid var(--line);border-radius:16px;background:#0b161e}.industry-grid p{color:var(--muted)}
.project-cards{grid-template-columns:repeat(3,1fr)}.service-grid .feature-card{min-height:180px}.service-grid .feature-card h3{margin-top:0}
.company-section{background:linear-gradient(180deg,#0b151d,#071016)}.company-grid{align-items:start}.company-grid h2{margin-bottom:0}.company-grid p{max-width:640px}
.contact-section{background:radial-gradient(circle at 85% 20%,rgba(19,138,216,.22),transparent 30%),#081118}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.contact-grid>div>p{color:var(--muted);font-size:18px}.contact-points{padding:0;list-style:none}.contact-points li{padding:10px 0;border-bottom:1px solid var(--line);color:#ccd7df}
.contact-form{padding:28px;background:#0e1921;border:1px solid var(--line);border-radius:18px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-form input,.contact-form textarea{width:100%;background:#09131a;border:1px solid var(--line);color:white;border-radius:10px;padding:14px 16px;margin-bottom:12px;font:inherit}
.file-field{display:block;padding:14px 16px;border:1px dashed rgba(255,255,255,.22);border-radius:10px;color:#cbd6dd;margin-bottom:12px}.file-field input{border:0;background:none;padding:8px 0 0;margin:0}.check{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted);margin:14px 0}.check input{width:auto;margin:2px 0 0}.form-note{margin-top:12px;font-size:14px}.success{color:#7ee6a4}.error{color:#ff9f9f}
.footer{padding:55px 0 24px;background:#050b0f;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.footer-logo{width:185px;margin-bottom:16px}.footer p,.footer span,.footer a{color:var(--muted);font-size:14px}.footer a{display:block;margin-top:8px}.footer b{display:block;margin-bottom:12px}.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:#677680;font-size:12px}
@media(max-width:980px){
 .desktop-nav,.header-cta{display:none}.menu-toggle{display:block}.mobile-nav.open{display:grid;padding:15px 20px 25px;gap:14px;background:#071016;border-top:1px solid var(--line)}
 .hero{min-height:760px}.metrics{grid-template-columns:repeat(2,1fr)}.feature-grid,.industry-grid{grid-template-columns:repeat(2,1fr)}.equipment-cards,.project-cards{grid-template-columns:repeat(2,1fr)}
 .split,.contact-grid,.company-grid{grid-template-columns:1fr;gap:24px}.process{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:640px){
 .container{width:min(100% - 26px,var(--max))}.header-inner{height:64px}.brand img{width:160px}.section{padding:78px 0}.hero{padding-top:120px;min-height:720px}
 h1{font-size:46px}.hero-lead{font-size:17px}.hero-actions{flex-direction:column;align-items:stretch}.metrics{grid-template-columns:1fr 1fr}.metrics strong{font-size:28px}
 .feature-grid,.industry-grid,.equipment-cards,.project-cards{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.wide-visual{height:260px}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
}

/* --- Content / knowledge base --- */
.content-hero{padding:150px 0 70px;background:radial-gradient(circle at 80% 10%,rgba(24,150,225,.18),transparent 30%),#071016;border-bottom:1px solid var(--line)}
.content-hero h1{font-size:clamp(44px,5vw,72px);max-width:980px}
.content-hero p{max-width:780px;color:var(--muted);font-size:19px}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:#71818d;margin-bottom:22px}
.breadcrumbs a{color:#a5b7c3}.breadcrumbs span::before{content:"/";margin-right:8px;color:#52616c}
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{border:1px solid var(--line);border-radius:16px;background:#0d1820;overflow:hidden;display:flex;flex-direction:column}
.article-cover{height:220px;background:linear-gradient(135deg,#142733,#09131a);position:relative;overflow:hidden}
.article-cover:before,.article-cover:after{content:"";position:absolute;border:1px solid rgba(81,190,255,.35);transform:rotate(-18deg)}
.article-cover:before{width:120%;height:44px;left:-10%;top:48%}.article-cover:after{width:75%;height:150px;right:-20%;top:-15%}
.article-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:#78909e;margin-bottom:12px}
.article-card .card-body{display:flex;flex-direction:column;flex:1}.article-card h3{font-size:24px}.article-card .readmore{margin-top:auto;padding-top:18px;color:#7fd1ff;font-weight:700}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;align-items:start}
.article-body{font-size:18px;color:#d8e0e5}.article-body h2{font-size:34px;margin-top:58px}.article-body h3{font-size:24px;margin-top:36px}.article-body p{color:#c0cbd2}.article-body ul,.article-body ol{padding-left:24px}.article-body li{margin:10px 0}.article-body blockquote{margin:30px 0;padding:22px 24px;border-left:3px solid var(--accent);background:#0d1820;color:#dce7ed}
.article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px}.article-body th,.article-body td{border:1px solid var(--line);padding:12px;text-align:left}.article-body th{background:#0d1820}
.article-sidebar{position:sticky;top:100px;border:1px solid var(--line);border-radius:16px;padding:22px;background:#0d1820}.article-sidebar b{display:block;margin-bottom:12px}.article-sidebar a{display:block;color:#99adb9;font-size:14px;padding:8px 0;border-bottom:1px solid var(--line)}.article-sidebar .btn{margin-top:18px;color:white}
.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:14px;background:#0d1820;overflow:hidden}.faq-q{width:100%;text-align:left;background:none;border:0;color:#fff;padding:20px;font:inherit;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:16px}.faq-a{display:none;padding:0 20px 20px;color:var(--muted)}.faq-item.open .faq-a{display:block}
.legal{max-width:900px}.legal h2{margin-top:44px;font-size:30px}.legal p,.legal li{color:#b8c5cd}
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}.trust-item{padding:16px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}.trust-item b{display:block}.trust-item span{font-size:13px;color:var(--muted)}
@media(max-width:980px){.article-list{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.article-sidebar{position:static}.trust-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.article-list{grid-template-columns:1fr}.content-hero{padding-top:120px}.article-body{font-size:16px}.trust-strip{grid-template-columns:1fr}}

img.img-fallback{background:#08131a;object-fit:cover}
.image-card img{background:#08131a}