:root{
  --sv-green-950:#062820;
  --sv-green-900:#08372c;
  --sv-green-800:#0f4a3b;
  --sv-green-700:#17614d;
  --sv-orange:#ea7a32;
  --sv-orange-dark:#cf6424;
  --sv-ink:#17211f;
  --sv-muted:#66716d;
  --sv-line:#e5e8e4;
  --sv-soft:#f6f8f5;
  --sv-white:#ffffff;
  --sv-shadow:0 18px 50px rgba(16,43,34,.10);
  --sv-radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--sv-ink);background:#fff;font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.sv-inner{background:#fff}
.sv-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.sv-section{padding:78px 0}
.sv-section--soft{background:var(--sv-soft)}
.sv-eyebrow{display:flex;align-items:center;gap:9px;color:var(--sv-orange);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.sv-eyebrow:before{content:"";width:24px;height:2px;background:var(--sv-orange);border-radius:2px}
.sv-title{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:0 0 16px;color:var(--sv-green-950);letter-spacing:-.035em}
.sv-title span{color:var(--sv-orange)}
.sv-lead{font-size:17px;color:var(--sv-muted);max-width:760px;margin:0}
.sv-copy{color:var(--sv-muted);font-size:15px}
.sv-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.22s ease;cursor:pointer}
.sv-btn:hover{transform:translateY(-2px)}
.sv-btn--orange{background:var(--sv-orange);color:#fff;box-shadow:0 12px 28px rgba(234,122,50,.22)}
.sv-btn--orange:hover{background:var(--sv-orange-dark)}
.sv-btn--green{background:var(--sv-green-950);color:#fff}
.sv-btn--light{background:#fff;color:var(--sv-green-950);border-color:#dfe5e1}
.sv-btn--outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.sv-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:#f2a23f;color:#111;flex:0 0 auto}
.sv-icon svg{width:21px;height:21px;stroke:currentColor}
.sv-card{background:#fff;border:1px solid var(--sv-line);border-radius:var(--sv-radius);box-shadow:0 8px 28px rgba(18,49,39,.04)}
.sv-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.sv-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.sv-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}

/* Page hero */
.sv-page-hero{position:relative;isolation:isolate;overflow:hidden;background:
linear-gradient(90deg,rgba(6,40,32,.98),rgba(8,55,44,.92)),
url("../images/page-hero-industrial.jpg") center/cover no-repeat;color:#fff;padding:78px 0 72px}
.sv-page-hero:after{content:"";position:absolute;inset:auto -160px -250px auto;width:520px;height:520px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 150px rgba(255,255,255,.018);z-index:-1}
.sv-page-hero .sv-eyebrow{color:#f6a06b}
.sv-page-hero h1{font-size:clamp(38px,5.4vw,49px);line-height:1.02;margin:0 0 15px;max-width:820px;letter-spacing:-.04em}
.sv-page-hero p{margin:0;color:rgba(255,255,255,.78);max-width:730px}
.sv-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-top:24px;font-size:13px;color:rgba(255,255,255,.72)}
.sv-breadcrumb b{color:#fff}

/* About */
.sv-about-split{display:grid;grid-template-columns:.93fr 1.07fr;gap:56px;align-items:center}
.sv-photo-stack{position:relative;min-height:510px}
.sv-photo-main,.sv-photo-small{background-color:#dfe8e4;background-position:center;background-size:cover;border-radius:24px;overflow:hidden;box-shadow:var(--sv-shadow)}
.sv-photo-main{position:absolute;inset:0 80px 30px 0;background-image:linear-gradient(rgba(6,40,32,.06),rgba(6,40,32,.08)),url("../images/about-main.jpg")}
.sv-photo-small{position:absolute;right:0;bottom:0;width:46%;height:46%;border:8px solid #fff;background-image:linear-gradient(rgba(6,40,32,.08),rgba(6,40,32,.08)),url("../images/about-small.jpg")}
.sv-year-badge{position:absolute;left:18px;bottom:14px;background:#fff;border-radius:16px;padding:15px 18px;box-shadow:var(--sv-shadow);z-index:2}
.sv-year-badge strong{display:block;color:var(--sv-orange);font-size:28px;line-height:1}
.sv-year-badge span{font-size:12px;color:var(--sv-muted);font-weight:700}
.sv-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.sv-stat{padding:17px 15px;border:1px solid var(--sv-line);border-radius:14px;background:#fff}
.sv-stat strong{display:block;color:var(--sv-green-950);font-size:24px;line-height:1.1}
.sv-stat span{font-size:12px;color:var(--sv-muted)}
.sv-mv-card{padding:20px;position:relative;overflow:hidden}
.sv-mv-card:before{content:"";position:absolute;right:-38px;top:-46px;width:120px;height:120px;border-radius:50%;background:#f1f7f4}
.sv-mv-card h3{margin:9px 0 8px;color:var(--sv-green-950);font-size:23px}
.sv-value-card{padding:24px}
.sv-value-card h3{font-size:17px;color:var(--sv-green-950);margin:14px 0 7px}
.sv-value-card p{margin:0;color:var(--sv-muted);font-size:13.5px}

/* industries */
.sv-industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:34px}
.sv-industry-card{position:relative;min-height:305px;border-radius:20px;overflow:hidden;background:#234;color:#fff;box-shadow:0 15px 36px rgba(6,40,32,.12)}
.sv-industry-card:before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(3,28,22,.92),rgba(3,28,22,.10) 64%)}
.sv-industry-card .sv-img{position:absolute;inset:0;background:center/cover no-repeat}
.sv-industry-card .sv-body{position:absolute;inset:auto 18px 18px 18px;z-index:2}
.sv-industry-card .sv-number{width:34px;height:34px;border-radius:10px;background:var(--sv-orange);display:grid;place-items:center;font-size:12px;font-weight:800;margin-bottom:11px}
.sv-industry-card h3{font-size:17px;line-height:1.2;margin:0 0 7px}
.sv-industry-card p{font-size:12.5px;line-height:1.5;color:rgba(255,255,255,.75);margin:0;opacity:0;max-height:0;transform:translateY(7px);transition:.22s ease}
.sv-industry-card:hover p{opacity:1;max-height:80px;transform:none}
.sv-industry-card:hover .sv-img{transform:scale(1.035)}
.sv-industry-card .sv-img{transition:.35s ease}
.sv-strip{background:var(--sv-green-950);border-radius:24px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff}
.sv-strip h3{margin:0 0 7px;font-size:28px}
.sv-strip p{margin:0;color:rgba(255,255,255,.72);max-width:700px}

/* contact */
.sv-contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px;position:relative;z-index:4}
.sv-contact-card{padding:23px;display:flex;gap:14px;align-items:flex-start;box-shadow:var(--sv-shadow)}
.sv-contact-card h3{margin:1px 0 4px;font-size:16px;color:var(--sv-green-950)}
.sv-contact-card p,.sv-contact-card a{font-size:13.5px;color:var(--sv-muted);margin:0}
.sv-contact-main{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:stretch}
.sv-form-card{padding:30px}
.sv-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.sv-field{display:flex;flex-direction:column;gap:7px}
.sv-field--full{grid-column:1/-1}
.sv-field label{font-size:12px;font-weight:800;color:var(--sv-green-950)}
.sv-field input,.sv-field select,.sv-field textarea{width:100%;border:1px solid #dfe5e1;background:#fff;border-radius:12px;padding:13px 14px;outline:0;color:var(--sv-ink);transition:.2s}
.sv-field input:focus,.sv-field select:focus,.sv-field textarea:focus{border-color:#88b6a3;box-shadow:0 0 0 3px rgba(23,97,77,.08)}
.sv-field textarea{min-height:128px;resize:vertical}
.sv-map-card{overflow:hidden;min-height:590px;position:relative}
.sv-map-card iframe{width:100%;height:100%;min-height:590px;border:0}
.sv-map-note{position:absolute;left:18px;right:18px;top:18px;padding:13px 15px;border-radius:12px;background:rgba(255,255,255,.95);box-shadow:0 10px 30px rgba(15,50,40,.12);font-size:12px;color:var(--sv-muted)}

/* gallery */
.sv-filterbar{display:flex;gap:9px;flex-wrap:wrap;margin:28px 0}
.sv-filter-btn{border:1px solid var(--sv-line);background:#fff;color:var(--sv-green-950);border-radius:999px;padding:10px 16px;font-size:12px;font-weight:800;cursor:pointer}
.sv-filter-btn.is-active{background:var(--sv-green-950);color:#fff;border-color:var(--sv-green-950)}
.sv-gallery{columns:3 290px;column-gap:18px}
.sv-gallery-item{break-inside:avoid;margin:0 0 18px;border-radius:18px;overflow:hidden;position:relative;background:#dce8e2;min-height:250px;border:1px solid var(--sv-line)}
.sv-gallery-item:nth-child(3n+2){min-height:345px}
.sv-gallery-item:nth-child(4n+1){min-height:300px}
.sv-gallery-item .sv-gallery-img{position:absolute;inset:0;background:center/cover no-repeat;transition:.35s ease}
.sv-gallery-item:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,35,27,.78),rgba(4,35,27,0) 58%);opacity:.8}
.sv-gallery-item .sv-gallery-caption{position:absolute;left:17px;right:17px;bottom:15px;z-index:2;color:#fff}
.sv-gallery-caption strong{display:block;font-size:15px}
.sv-gallery-caption span{font-size:11px;color:rgba(255,255,255,.7)}
.sv-gallery-item:hover .sv-gallery-img{transform:scale(1.045)}
.sv-gallery-item.is-hidden{display:none}

/* Product page */
.sv-product-wrap{padding:62px 0 78px}
.sv-product-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;align-items:start}
.sv-product-aside{position:sticky;top:24px}
.sv-aside-card{border:1px solid var(--sv-line);border-radius:18px;background:#fff;overflow:hidden;margin-bottom:18px}
.sv-aside-head{background:var(--sv-green-950);color:#fff;padding:14px 16px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.sv-product-nav{padding:8px}
.sv-product-nav a{display:flex;align-items:center;gap:10px;padding:11px 10px;border-radius:12px;font-size:13px;color:#36413d;transition:.18s}
.sv-product-nav a:hover,.sv-product-nav a.is-active{background:#eef7f3;color:var(--sv-green-950);font-weight:800}
.sv-material-icon{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;background:#f4f7f5;border:1px solid #e1e7e3;font-size:10px;font-weight:900;color:var(--sv-green-800)}
.sv-contact-aside{position:relative;overflow:hidden;border-radius:18px;background:var(--sv-green-950);color:#fff;padding:20px}
.sv-contact-aside:after{content:"";position:absolute;width:145px;height:145px;border-radius:50%;right:-60px;top:-60px;background:rgba(255,255,255,.05)}
.sv-contact-aside h3{font-size:19px;line-height:1.2;margin:14px 0 8px}
.sv-contact-aside p{font-size:12.5px;color:rgba(255,255,255,.7);margin:0 0 16px}
.sv-aside-photo{height:150px;border-radius:13px;margin-top:18px;background:#dfe6e3 center/cover no-repeat url("../images/contact-scrap.jpg")}
.sv-product-hero{display:grd;grid-template-columns:1.05fr .95fr;border:1px solid var(--sv-line);border-radius:1px;overflow:hidden;background:#f7faf8}
.sv-product-hero-copy{padding:42px;display:flex;flex-direction:column;justify-content:center}
.sv-product-hero-copy h1{font-size:clamp(34px,4.2vw,41px);line-height:1.03;color:var(--sv-green-950);letter-spacing:-.04em;margin:0 0 14px}
.sv-product-hero-copy p{color:var(--sv-muted);font-size:14.5px;margin:0 0 24px}
.sv-product-hero-image{min-height:319px;background:#dfe9e5 center/cover no-repeat;position:relative}
.sv-product-hero-image:after{content:"";position:absolute;inset:0;}
.sv-trust-points{display:flex;gap:14px;flex-wrap:wrap}
.sv-trust-points span{font-size:11px;font-weight:800;color:var(--sv-green-800);background:#fff;border:1px solid #dde5e1;padding:7px 10px;border-radius:999px}
.sv-product-content{padding-top:34px}
.sv-product-content h2{font-size:32px;line-height:1.1;color:var(--sv-green-950);margin:0 0 12px;letter-spacing:-.025em}
.sv-product-content h3{font-size:20px;color:var(--sv-green-950);margin:0 0 9px}
.sv-product-content p{color:var(--sv-muted);font-size:14px;margin:0 0 14px}
.sv-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin:22px 0 32px}
.sv-feature{padding:16px;border:1px solid var(--sv-line);border-radius:14px;display:flex;gap:12px;background:#fff}
.sv-check{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:#edf7f2;color:var(--sv-green-700);font-size:13px;font-weight:900;flex:0 0 auto}
.sv-feature strong{font-size:13px;color:var(--sv-green-950);display:block}
.sv-feature span{font-size:11.5px;color:var(--sv-muted);display:block;margin-top:2px}
.sv-info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:30px 0}
.sv-info-box{padding:24px}
.sv-clean-list{list-style:none;margin:12px 0 0;padding:0}
.sv-clean-list li{position:relative;padding:8px 0 8px 24px;border-bottom:1px dashed #e4e8e5;font-size:13px;color:var(--sv-muted)}
.sv-clean-list li:last-child{border-bottom:0}
.sv-clean-list li:before{content:"✓";position:absolute;left:0;top:8px;color:var(--sv-green-700);font-weight:900}
.sv-note{padding:14px 16px;border-left:3px solid var(--sv-orange);background:#fbf7f3;border-radius:0 12px 12px 0;color:#6f6259;font-size:12px;margin:26px 0}
.sv-process{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:24px}
.sv-step{padding:20px;border:1px solid var(--sv-line);border-radius:16px;background:#fff}
.sv-step b{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--sv-green-950);color:#fff;font-size:11px;margin-bottom:14px}
.sv-step h4{font-size:14px;color:var(--sv-green-950);margin:0 0 5px}
.sv-step p{font-size:11.5px;margin:0}
.sv-faq{margin-top:26px}
.sv-faq-item{border:1px solid var(--sv-line);border-radius:13px;background:#fff;margin-bottom:10px;overflow:hidden}
.sv-faq-q{width:100%;border:0;background:#fff;text-align:left;padding:15px 50px 15px 16px;font-weight:800;font-size:13px;color:var(--sv-green-950);cursor:pointer;position:relative}
.sv-faq-q:after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:25px;height:25px;border-radius:8px;background:#eef6f2;display:grid;place-items:center;color:var(--sv-green-700)}
.sv-faq-item.is-open .sv-faq-q:after{content:"–"}
.sv-faq-a{display:none;padding:0 16px 15px;color:var(--sv-muted);font-size:12.5px}
.sv-faq-item.is-open .sv-faq-a{display:block}
.sv-cta{margin-top:34px;border-radius:20px;background:linear-gradient(125deg,var(--sv-green-950),#0e4a3b);color:#fff;padding:28px;display:flex;justify-content:space-between;gap:24px;align-items:center;position:relative;overflow:hidden}
.sv-cta:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-80px;top:-110px;background:rgba(255,255,255,.05)}
.sv-cta h3{color:#fff;margin:0 0 5px;font-size:23px}
.sv-cta p{color:rgba(255,255,255,.68);margin:0;font-size:12.5px}

/* responsive */
@media(max-width:980px){
  .sv-about-split,.sv-contact-main,.sv-product-hero{grid-template-columns:1fr}
  .sv-product-grid{grid-template-columns:1fr}
  .sv-product-aside{position:static}
  .sv-industry-grid{grid-template-columns:repeat(2,1fr)}
  .sv-grid-4{grid-template-columns:repeat(2,1fr)}
  .sv-product-hero-image{min-height:300px;order:-1}
}
@media(max-width:760px){
  .sv-container{width:min(100% - 28px,1180px)}
  .sv-section{padding:58px 0}
  .sv-contact-cards,.sv-grid-3,.sv-grid-2,.sv-form-grid,.sv-feature-grid,.sv-info-grid,.sv-process{grid-template-columns:1fr}
  .sv-contact-cards{margin-top:-22px}
  .sv-photo-stack{min-height:420px}
  .sv-stat-row{grid-template-columns:1fr 1fr}
  .sv-industry-grid{grid-template-columns:1fr 1fr}
  .sv-industry-card{min-height:250px}
  .sv-strip,.sv-cta{align-items:flex-start;flex-direction:column}
  .sv-product-hero-copy{padding:28px}
  .sv-gallery{columns:2 220px}
}
@media(max-width:520px){
  .sv-page-hero{padding:60px 0}
  .sv-industry-grid{grid-template-columns:1fr}
  .sv-stat-row{grid-template-columns:1fr}
  .sv-gallery{columns:1}
  .sv-photo-main{inset:0 38px 35px 0}
  .sv-photo-small{width:48%;height:40%}
  .sv-map-card,.sv-map-card iframe{min-height:430px}
}