:root{--ink:#15231d;--muted:#66716c;--green:#1f6a4d;--green-dark:#164d39;--mint:#eaf2ed;--line:#d9e1dc;--paper:#fff;--soft:#f5f7f5;--shadow:0 12px 32px rgba(18,55,39,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.65 Arial,"Noto Sans",sans-serif}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
main{min-height:60vh}
.shell{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;z-index:50;top:0;display:flex;align-items:center;gap:28px;min-height:112px;padding:8px max(20px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto;font-weight:800;letter-spacing:.08em}
.brand img{width:96px;height:96px;object-fit:contain}
.site-nav{display:flex;align-items:center;gap:26px;font-weight:700}
.site-nav a:hover{color:var(--green)}
.site-nav .nav-contact{padding:10px 16px;border-radius:6px;color:#fff;background:var(--green)}
.menu-button{display:none;border:1px solid var(--line);border-radius:6px;background:#fff;padding:9px 12px;font-weight:700}
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:center;gap:64px;min-height:620px;padding:80px max(20px,calc((100vw - 1160px)/2));background:linear-gradient(120deg,#f2f7f4 0%,#fff 68%)}
.hero h1,.page-intro h1{max-width:800px;margin:.1em 0 .35em;font-size:clamp(2.5rem,6vw,5rem);line-height:1.02;letter-spacing:-.045em}
.hero p:not(.eyebrow),.page-intro>p:last-of-type{max-width:700px;color:var(--muted);font-size:1.12rem}
.hero-product{display:grid;place-items:center;min-height:360px}
.hero-product img{max-height:370px;object-fit:contain;filter:drop-shadow(0 24px 25px rgba(25,59,43,.16))}
.eyebrow,.card-category{margin:0;color:var(--green);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 19px;border:0;border-radius:6px;font-weight:800;cursor:pointer}
.button.primary{color:#fff;background:var(--green)}
.button.primary:hover{background:var(--green-dark)}
.button.secondary{border:1px solid var(--green);color:var(--green);background:#fff}
.button.light{color:var(--green-dark);background:#fff}
.section{padding-block:88px}
.section-heading{max-width:680px;margin-bottom:35px}
.section-heading h2,.catalog-heading h2{margin:.15em 0;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.15}
.section-heading p:last-child{color:var(--muted)}
.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.category-card{display:flex;min-height:240px;flex-direction:column;justify-content:flex-end;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--soft);transition:.2s}
.category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.category-card img{width:100%;height:160px;object-fit:contain;padding:18px;background:#fff}
.category-card div{padding:18px}
.category-card h2{margin:0;font-size:1.08rem}
.category-card p{margin:3px 0 0;color:var(--muted);font-size:.9rem}
.contact-band{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:56px max(20px,calc((100vw - 1160px)/2));color:#fff;background:var(--green-dark)}
.contact-band h2{margin:.2em 0 0;font-size:clamp(1.7rem,4vw,2.8rem)}
.contact-band .eyebrow{color:#bcdacb}
.page-intro{padding-block:72px 45px}
.page-intro h1{font-size:clamp(2.6rem,6vw,4.7rem)}
.search-box{display:block;max-width:650px;margin-top:28px}
.search-box span{display:block;margin-bottom:7px;font-weight:700}
.search-box input{width:100%;min-height:50px;border:1px solid #aebbb4;border-radius:6px;padding:10px 14px}
.filter-row{display:flex;gap:8px;overflow-x:auto;margin-top:24px;padding-bottom:7px;scrollbar-width:thin}
.filter-row a{flex:none;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-size:.9rem;font-weight:700}
.catalog{padding-bottom:90px}
.catalog-section{padding-top:75px;scroll-margin-top:70px}
.catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.catalog-heading span{padding-bottom:12px;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.product-card{overflow:hidden;border:1px solid var(--line);border-radius:9px;background:#fff}
.card-image{display:grid;place-items:center;height:230px;background:var(--soft)}
.card-image img{width:100%;height:100%;object-fit:contain;padding:20px}
.card-image span{color:var(--muted)}
.product-card>div{padding:18px}
.product-card h3{margin:.15em 0;font-size:1.25rem}
.product-card>div>p:not(.card-category){min-height:52px;margin:.25em 0 14px;color:var(--muted)}
.text-link{color:var(--green);font-weight:800}
.no-results{text-align:center;padding:50px 20px}
.crumbs{display:flex;gap:9px;width:min(1160px,calc(100% - 40px));margin:34px auto;color:var(--muted);font-size:.9rem}
.product-page{color:rgba(255,255,255,.82);background:#1c1d26}
.product-page .site-header{border-bottom-color:#333540;background:rgba(28,29,38,.96)}
.product-page .site-header a,.product-page .menu-button{color:#fff}
.product-page .menu-button{border-color:#494b56;background:#242630}
.product-page .crumbs{color:rgba(255,255,255,.58)}
.product-page .product-heading .eyebrow{color:#72c7a0}
.product-detail{width:min(980px,calc(100% - 40px));margin:0 auto 90px}
.product-heading{text-align:center;padding:35px 0 25px}
.product-heading h1{max-width:850px;margin:.2em auto;font-size:clamp(2.1rem,5vw,4rem);line-height:1.08;letter-spacing:-.035em}
.part-number{margin:18px 0 0;font-size:1.1rem;font-weight:800;white-space:nowrap}
.product-visual{display:grid;place-items:center;min-height:330px;margin:20px 0 70px}
.image-native{display:grid;place-items:center;max-width:100%}
.image-native img{width:auto;height:auto;max-width:100%;object-fit:contain;image-rendering:auto}
.image-missing{display:grid;place-items:center;width:100%;height:300px;color:var(--muted);background:var(--soft)}
.product-data{display:grid;gap:22px}
.data-section{overflow:hidden;border:1px solid #41434e;border-radius:8px;background:#242630}
.data-section h2{margin:0;padding:15px 20px;color:#fff;background:#15583f;font-size:1.15rem}
.spec-list{margin:0}
.spec-list>div{display:grid;grid-template-columns:minmax(170px,.38fr) 1fr;border-top:1px solid #41434e}
.spec-list>div:first-child{border-top:0}
.spec-list dt,.spec-list dd{margin:0;padding:13px 18px}
.spec-list dt{font-weight:800;color:#fff;background:#2b2d37}
.spec-list dd{color:rgba(255,255,255,.76)}
.drawing-section,.product-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:30px;padding:30px;border-radius:9px;background:var(--mint)}
.drawing-section h2,.product-cta h2{margin:.15em 0}
.drawing-section p,.product-cta p{margin:.2em 0;color:var(--muted)}
.document-pending{font-weight:800;color:var(--muted)}
.product-cta{color:#fff;background:var(--green-dark)}
.product-cta p{color:#d5e7de}
.simple-grid,.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-bottom:90px}
.simple-grid article,.contact-card{padding:30px;border:1px solid var(--line);border-radius:9px;background:var(--soft)}
.inquiry-form{display:grid;gap:18px}
.inquiry-form label{font-weight:800}
.inquiry-form input,.inquiry-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #aebbb4;border-radius:6px;padding:11px 12px;background:#fff}
.inquiry-form textarea{resize:vertical}
.form-note{color:var(--muted);font-size:.9rem}
.form-note a,.contact-card a{color:var(--green);font-weight:800}
.contact-card{display:flex;align-self:start;flex-direction:column;gap:12px}
.contact-card h2{margin:0}
.site-footer{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;padding:48px max(20px,calc((100vw - 1160px)/2));color:#dce8e2;background:#102b20}
.site-footer p{max-width:520px;margin:.5em 0}
.site-footer>div:last-child{display:flex;flex-direction:column;gap:5px}
@media(max-width:900px){
  .menu-button{display:block}.site-nav{position:absolute;top:100%;left:0;right:0;display:none;align-items:stretch;flex-direction:column;gap:0;padding:10px 20px 20px;border-bottom:1px solid var(--line);background:#fff}.product-page .site-nav{border-bottom-color:#333540;background:#1c1d26}.site-nav.open{display:flex}.site-nav a{padding:12px}.hero{grid-template-columns:1fr;min-height:auto;padding-block:65px}.hero-product{min-height:250px}.category-grid,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  .shell,.crumbs,.product-detail{width:min(100% - 28px,1160px)}.site-header{min-height:96px;padding-inline:14px}.brand img{width:84px;height:84px}.brand span{display:none}.hero{gap:25px;padding:50px 18px}.hero h1{font-size:2.65rem}.hero-product img{max-height:245px}.section{padding-block:60px}.category-grid,.product-grid,.simple-grid,.contact-layout{grid-template-columns:1fr}.category-card{min-height:0}.category-card img{height:180px}.contact-band,.drawing-section,.product-cta{align-items:flex-start;flex-direction:column}.page-intro{padding-block:52px 35px}.product-heading{text-align:left}.product-heading h1{font-size:2.25rem}.product-visual{min-height:260px;margin-bottom:45px}.spec-list>div{grid-template-columns:1fr}.spec-list dd{padding-top:8px}.spec-list dt{padding-bottom:8px}.drawing-section,.product-cta{padding:23px}.site-footer{grid-template-columns:1fr;gap:20px;padding:40px 20px}
}
.card-image img,
.image-native img {
  height: auto;
  object-fit: contain;
  image-rendering: auto;
}

.card-image img {
  width: auto;
  max-width: min(100%, 280px);
  max-height: 190px;
}

.image-native img {
  width: auto;
  max-width: min(100%, 560px);
  max-height: 440px;
}

.category-card img {
  width: auto;
  max-width: 100%;
  margin-inline: auto;
  object-fit: contain;
  image-rendering: auto;
  background: var(--soft);
}

.antenna-overview-mobile{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:28px;align-items:center;margin:20px 0 34px}
.antenna-copy-mobile{display:grid;gap:18px}
.antenna-copy-mobile section,.antenna-figure-mobile,.antenna-measurement-mobile{border:1px solid #41434e;border-radius:8px;background:#242630}
.antenna-copy-mobile section{padding:22px}
.antenna-copy-mobile h2,.antenna-section-title h2{margin:0 0 10px;color:#fff}
.antenna-copy-mobile ul{margin:0;padding-left:20px}
.antenna-figure-mobile{margin:0;padding:22px;text-align:center}
.antenna-figure-mobile img{width:auto;max-width:100%;max-height:340px;margin:auto;object-fit:contain}
.antenna-figure-mobile figcaption,.antenna-gallery-mobile figcaption{margin-top:10px;color:rgba(255,255,255,.68);font-size:.9rem}
.antenna-measurement-mobile{margin-top:28px;padding:26px}
.antenna-section-title{margin-bottom:20px}
.antenna-section-title p:last-child{margin:.2em 0;color:rgba(255,255,255,.68)}
.antenna-chart-mobile{display:grid;place-items:center;padding:18px;border-radius:7px;background:#fff}
.antenna-chart-mobile img{width:auto;max-width:100%;max-height:620px;object-fit:contain}
.antenna-gallery-mobile{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:18px 0}
.antenna-gallery-mobile figure{margin:0;padding:14px;border:1px solid #41434e;border-radius:7px;background:#1c1d26}
.antenna-gallery-mobile img{width:100%;height:260px;object-fit:contain;background:#fff}
@media(max-width:700px){.antenna-overview-mobile,.antenna-gallery-mobile{grid-template-columns:1fr}.antenna-measurement-mobile{padding:18px}.antenna-gallery-mobile img{height:auto;max-height:320px}}

.company-mobile-hero{padding:70px 0;background:linear-gradient(120deg,#f2f7f4 0%,#fff 72%)}
.company-mobile-hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:55px;align-items:center}
.company-mobile-hero h1{margin:.12em 0 .35em;font-size:clamp(2.5rem,5.5vw,4.8rem);line-height:1.04;letter-spacing:-.04em}
.company-mobile-hero p:not(.eyebrow){max-width:720px;color:var(--muted);font-size:1.1rem}
.company-mobile-hero figure{overflow:hidden;margin:0;border-radius:10px;background:#fff;box-shadow:var(--shadow)}
.company-mobile-hero figure img{width:100%;height:390px;object-fit:cover}
.company-mobile-hero figcaption,.company-photo-grid figcaption{padding:11px 15px;color:var(--muted);font-size:.9rem}
.company-mobile-section{padding-top:82px;padding-bottom:82px}
.company-mobile-soft{background:var(--soft)}
.company-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.company-facts article{display:flex;min-height:135px;flex-direction:column;justify-content:center;padding:22px;border:1px solid var(--line);border-radius:9px;background:#fff}
.company-facts strong{color:var(--green-dark);font-size:2rem}.company-facts span{color:var(--muted)}
.company-capability-grid,.company-quality-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:55px;align-items:start}
.company-capabilities{display:grid;gap:12px}
.company-capabilities a{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:8px;background:#fff}
.company-capabilities a:hover{box-shadow:var(--shadow)}.company-capabilities span{color:var(--green);font-weight:800}.company-capabilities strong,.company-capabilities small{display:block}.company-capabilities small{margin-top:3px;color:var(--muted)}
.company-photo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.company-photo-grid figure{overflow:hidden;margin:0;border:1px solid var(--line);border-radius:9px;background:#fff}.company-photo-grid img{width:100%;height:310px;object-fit:cover}
.company-quality{color:#fff;background:#1c1d26}.company-quality .eyebrow{color:#72c7a0}.company-quality h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.15}.company-quality-grid>div>p:last-child{color:rgba(255,255,255,.7)}
.company-quality-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.company-quality-cards article{padding:20px;border:1px solid #41434e;border-radius:8px;background:#242630}.company-quality-cards h3{margin:0 0 7px}.company-quality-cards p{margin:0;color:rgba(255,255,255,.7)}
@media(max-width:850px){.company-mobile-hero-grid,.company-capability-grid,.company-quality-grid{grid-template-columns:1fr}.company-facts{grid-template-columns:1fr 1fr}.company-mobile-hero figure img{height:auto;max-height:440px}.company-photo-grid img{height:240px}}
@media(max-width:560px){.company-mobile-hero{padding:48px 0}.company-mobile-section{padding-top:58px;padding-bottom:58px}.company-facts,.company-photo-grid,.company-quality-cards{grid-template-columns:1fr}.company-photo-grid img{height:auto}.company-mobile-hero h1{font-size:2.55rem}}