.ads-gas{--blue:#17419c;--navy:#11254c;--muted:#52617d;--pale:#f2f6fc;--line:#dce5f2;--orange:#f78924}
.ads-gas *{box-sizing:border-box}
.ads-gas{scroll-behavior:smooth}
.ads-gas{margin:0;font-family:Arial,sans-serif;color:var(--navy);background:#fff}
.ads-gas img{display:block;max-width:100%}
.ads-gas a{text-decoration:none;color:inherit}
.ads-gas .wrap{width:min(1280px,calc(100% - 64px));margin:auto}
.ads-gas .topbar{background:#214aa4;color:white;font-size:13px;font-weight:700}
.ads-gas .topbar .wrap{display:flex;justify-content:space-between;padding:10px 0}
.ads-gas .nav{height:80px;display:flex;align-items:center;justify-content:space-between}
.ads-gas .logo{font-family:Georgia,serif;font-size:45px;letter-spacing:-3px;font-weight:700;color:#17419c;line-height:1}
.ads-gas .logo sup{font:11px Arial,sans-serif;letter-spacing:0;vertical-align:top}
.ads-gas .navlinks{display:flex;gap:38px;align-items:center;color:#203459;font-size:14px;font-weight:700}
.ads-gas .navlinks .active{color:var(--blue)}
.ads-gas .nav-quote{padding:12px 19px;border:1px solid #abc1ea;border-radius:4px;color:var(--blue)}
.ads-gas .hero{background:#eef4fb;overflow:hidden}
.ads-gas .hero-inner{display:grid;grid-template-columns:.95fr 1.05fr;min-height:550px}
.ads-gas .hero-copy{padding:80px 0 70px;position:relative;z-index:2}
.ads-gas .eyebrow{color:#1a48ab;font-size:12px;letter-spacing:2.2px;font-weight:800;text-transform:uppercase}
.ads-gas .hero h1{font-size:clamp(48px,5vw,74px);line-height:1.04;letter-spacing:-3.7px;margin:20px 0 20px;max-width:600px}
.ads-gas .hero h1 em{font-style:normal;color:#2053b1}
.ads-gas .hero p{font-size:20px;line-height:1.5;color:#465b78;margin:0 0 30px}
.ads-gas .actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.ads-gas .btn{display:inline-flex;justify-content:center;align-items:center;background:#1c48a8;color:#fff;border-radius:5px;padding:16px 25px;font-size:15px;font-weight:800;min-height:50px;box-shadow:0 8px 20px rgba(25,69,155,.12)}
.ads-gas .btn.secondary{background:white;color:#1c48a8;box-shadow:none;border:1px solid #b6c9e9}
.ads-gas .hero-visual{position:relative;min-height:550px}
.ads-gas .hero-visual:before{content:'';position:absolute;width:570px;height:570px;border-radius:50%;background:#dbe9f9;top:-70px;right:-110px}
.ads-gas .hero-visual .device{position:absolute;object-fit:contain;background:white;border:1px solid #e1e8f3;box-shadow:0 20px 35px #1b3f7c20}
.ads-gas .hero-visual .d1{width:310px;height:370px;left:4%;top:65px;transform:rotate(-5deg);padding:18px;z-index:2}
.ads-gas .hero-visual .d2{width:260px;height:290px;right:-1%;top:120px;transform:rotate(6deg);padding:16px}
.ads-gas .hero-visual .d3{width:190px;height:190px;right:3%;bottom:30px;padding:12px;z-index:3}
.ads-gas .hero-visual .caption{position:absolute;left:11%;bottom:36px;color:#3f5471;font-size:13px;font-weight:700}
.ads-gas .quick-bar{border-bottom:1px solid var(--line);background:white}
.ads-gas .quick-bar .wrap{display:flex;gap:35px;align-items:center;padding:16px 0;color:#4d607c;font-size:14px}
.ads-gas .quick-bar b{color:#1b46a3}
.ads-gas .section{padding:68px 0}
.ads-gas .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:25px}
.ads-gas .section-head h2{font-size:36px;line-height:1.1;letter-spacing:-1.5px;margin:0}
.ads-gas .section-head p{margin:8px 0 0;color:var(--muted);font-size:16px}
.ads-gas .section-head a{color:#1c48a8;font-size:14px;font-weight:800}
.ads-gas .path-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ads-gas .path{display:grid;grid-template-columns:44% 56%;min-height:260px;overflow:hidden;background:#f1f5fb;border:1px solid var(--line);border-radius:9px}
.ads-gas .path-photo{position:relative;background:#e6eef9;overflow:hidden}
.ads-gas .path-photo img{width:100%;height:100%;object-fit:contain;padding:15px}
.ads-gas .path:nth-child(2) .path-photo{background:#e9f0f9}
.ads-gas .path-copy{padding:34px 30px;display:flex;flex-direction:column;justify-content:center}
.ads-gas .path-copy small{color:#1c48a8;font-size:11px;letter-spacing:1.6px;font-weight:800}
.ads-gas .path-copy h3{font-size:27px;line-height:1.15;margin:10px 0}
.ads-gas .path-copy p{font-size:15px;color:#53647e;line-height:1.45;margin:0 0 22px}
.ads-gas .path-copy span{font-size:14px;color:#1c48a8;font-weight:800}
.ads-gas .selection{padding:58px 0 66px;background:#fafcff}
.ads-gas .selection .section-head{margin-bottom:22px}
.ads-gas .product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ads-gas .product{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff;display:flex;flex-direction:column;min-width:0}
.ads-gas .product .photo{height:270px;background:#f2f5fa;display:flex;align-items:center;justify-content:center}
.ads-gas .product .photo img{width:100%;height:100%;object-fit:contain}
.ads-gas .product .info{padding:21px 22px 23px;flex:1;display:flex;flex-direction:column}
.ads-gas .product .kind{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;font-weight:800;color:#1d4ca9}
.ads-gas .product h3{font-size:24px;margin:7px 0 7px}
.ads-gas .product p{font-size:15px;line-height:1.4;color:#56657d;margin:0 0 18px}
.ads-gas .product .link{margin-top:auto;color:#1c48a8;font-size:14px;font-weight:800}
.ads-gas .fixed{padding:70px 0}
.ads-gas .system{margin-top:30px;display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;background:#edf3fb;border-radius:8px;padding:22px}
.ads-gas .system img{width:100%;height:125px;object-fit:contain;background:white;border-radius:5px}
.ads-gas .system-label{text-align:center}
.ads-gas .system-label strong{display:block;font-size:17px}
.ads-gas .system-label span{display:block;color:#56708f;font-size:13px;margin-top:5px}
.ads-gas .controllers{display:flex;gap:10px;justify-content:flex-end}
.ads-gas .controllers img{width:105px}
.ads-gas .trust{background:#10316e;color:#fff;padding:65px 0}
.ads-gas .trust-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px}
.ads-gas .factory-image{height:335px;object-fit:cover;width:100%;border-radius:7px}
.ads-gas .trust-copy{display:flex;flex-direction:column;justify-content:center}
.ads-gas .trust .eyebrow{color:#a9c5ff}
.ads-gas .trust h2{font-size:39px;line-height:1.1;letter-spacing:-1.5px;margin:16px 0 15px}
.ads-gas .trust p{font-size:16px;line-height:1.5;color:#d5e0f5;margin:0 0 20px}
.ads-gas .certs{display:flex;gap:9px;margin-bottom:17px}
.ads-gas .certs img{height:115px;width:82px;object-fit:cover;object-position:top;background:white;padding:3px;border-radius:3px}
.ads-gas .trust a{display:inline-flex;align-self:flex-start;color:#fff;border-bottom:1px solid #b6cafa;padding-bottom:4px;font-weight:700;font-size:14px}
.ads-gas .offer{padding:46px 0;background:#eaf2fc}
.ads-gas .offer-panel{background:#fff;border-radius:10px;border:1px solid #d3e0f2}
.ads-gas .offer-copy{display:grid;grid-template-columns:max-content minmax(0,1fr) max-content;grid-template-areas:"label label label" "discount minimum action";align-items:center;column-gap:28px;row-gap:14px;padding:28px 42px}
.ads-gas .offer-copy .eyebrow{grid-area:label;color:#d36212}
.ads-gas .offer-copy h2{grid-area:discount;font-size:clamp(38px,3.4vw,50px);line-height:1.05;letter-spacing:-2px;margin:0;color:#c62828;white-space:nowrap}
.ads-gas .offer-copy p{grid-area:minimum;margin:0;color:#c62828;font-size:clamp(16px,1.5vw,22px);font-weight:800;line-height:1.25}
.ads-gas .offer-copy .btn{grid-area:action;white-space:nowrap}
.ads-gas .form-section{padding:70px 0 90px}
.ads-gas .form-panel{display:grid;grid-template-columns:360px 1fr;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.ads-gas .form-intro{padding:38px;background:#f0f5fc}
.ads-gas .form-intro h2{font-size:32px;line-height:1.15;margin:12px 0}
.ads-gas .form-intro p{font-size:15px;line-height:1.5;color:#53657f}
.ads-gas .form-intro img{height:175px;width:100%;object-fit:contain;margin-top:22px}
.ads-gas .form-fields{padding:38px}
.ads-gas .field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.ads-gas .form-fields .full{grid-column:1/-1}
.ads-gas .footer{background:#f2f5fa;padding:33px 0;color:#607089;font-size:13px}
.ads-gas .footer .wrap{display:flex;justify-content:space-between}
@media(max-width:900px){.ads-gas .navlinks{display:none}
.ads-gas .hero-inner{grid-template-columns:1fr}
.ads-gas .hero-visual{min-height:400px}
.ads-gas .hero-copy{padding-bottom:10px}
.ads-gas .path-grid,.ads-gas .product-grid,.ads-gas .trust-grid{grid-template-columns:1fr 1fr}
.ads-gas .product-grid .product:last-child{display:none}
.ads-gas .form-panel{grid-template-columns:1fr}}
@media(max-width:1000px){.ads-gas .offer-copy{grid-template-columns:minmax(0,1fr) max-content;grid-template-areas:"label label" "discount action" "minimum action";column-gap:18px}}
@media(max-width:600px){.ads-gas .wrap{width:calc(100% - 32px)}
.ads-gas .topbar .wrap{justify-content:center;font-size:12px}
.ads-gas .topbar .wrap span:last-child{display:none}
.ads-gas .nav{height:72px}
.ads-gas .logo{font-size:40px}
.ads-gas .hero-inner{min-height:0}
.ads-gas .hero-copy{padding:47px 0 0}
.ads-gas .hero h1{font-size:44px;line-height:1.06;letter-spacing:-2px;margin:13px 0 13px}
.ads-gas .hero p{font-size:16px;line-height:1.45;margin-bottom:20px}
.ads-gas .actions{gap:9px}
.ads-gas .btn{font-size:14px;padding:14px 18px}
.ads-gas .hero-visual{min-height:300px}
.ads-gas .hero-visual:before{width:350px;height:350px;right:-120px;top:0}
.ads-gas .hero-visual .d1{width:190px;height:230px;left:0;top:28px;padding:9px}
.ads-gas .hero-visual .d2{width:165px;height:185px;right:-2%;top:50px;padding:7px}
.ads-gas .hero-visual .d3{width:125px;height:110px;right:0;bottom:12px}
.ads-gas .hero-visual .caption{left:0;bottom:8px;font-size:11px}
.ads-gas .quick-bar .wrap{justify-content:center;font-size:12px;gap:8px;padding:13px 0}
.ads-gas .quick-bar span:nth-child(3){display:none}
.ads-gas .section,.ads-gas .selection,.ads-gas .fixed,.ads-gas .form-section{padding:48px 0}
.ads-gas .section-head{display:block}
.ads-gas .section-head h2{font-size:30px}
.ads-gas .section-head p{font-size:14px}
.ads-gas .section-head a{display:block;margin-top:14px}
.ads-gas .path-grid,.ads-gas .product-grid,.ads-gas .trust-grid{grid-template-columns:1fr}
.ads-gas .path{min-height:174px;grid-template-columns:42% 58%}
.ads-gas .path-copy{padding:18px}
.ads-gas .path-copy h3{font-size:22px;margin:6px 0}
.ads-gas .path-copy p{font-size:13px;margin-bottom:10px}
.ads-gas .path-photo img{padding:5px}
.ads-gas .product-grid{grid-template-columns:1fr 1fr;gap:10px}
.ads-gas .product-grid .product:last-child{display:flex}
.ads-gas .product .photo{height:170px}
.ads-gas .product .info{padding:14px}
.ads-gas .product .kind{font-size:9px}
.ads-gas .product h3{font-size:20px}
.ads-gas .product p{font-size:12px;line-height:1.35;margin-bottom:13px}
.ads-gas .product .link{font-size:12px}
.ads-gas .system{grid-template-columns:1fr 1fr;gap:12px}
.ads-gas .system-label{grid-column:1/-1;grid-row:1}
.ads-gas .system img{height:105px}
.ads-gas .controllers{gap:3px}
.ads-gas .controllers img{width:50px;height:105px}
.ads-gas .trust{padding:48px 0}
.ads-gas .factory-image{height:210px}
.ads-gas .trust h2{font-size:31px}
.ads-gas .trust p{font-size:14px}
.ads-gas .certs img{height:95px;width:68px}
.ads-gas .offer{padding:30px 0}
.ads-gas .offer-copy{grid-template-columns:1fr;grid-template-areas:"label" "discount" "minimum" "action";row-gap:9px;padding:22px}
.ads-gas .offer-copy h2{font-size:36px}
.ads-gas .offer-copy p{font-size:17px}
.ads-gas .offer-copy .btn{justify-self:stretch;text-align:center;min-height:44px;margin-top:7px;font-size:14px;padding:12px 18px}
.ads-gas .form-intro,.ads-gas .form-fields{padding:25px}
.ads-gas .form-intro h2{font-size:27px}
.ads-gas .form-intro img{display:none}
.ads-gas .field-grid{grid-template-columns:1fr}
.ads-gas .footer .wrap{display:block}
.ads-gas .footer span{display:block;margin-top:8px}}
@media(max-width:600px){.ads-gas .product-grid{grid-template-columns:1fr}
.ads-gas .product .photo{height:245px}
.ads-gas .product .info{padding:18px}
.ads-gas .product h3{font-size:22px}
.ads-gas .product p{font-size:14px}
.ads-gas .product .link{font-size:14px}}
.ads-gas .hero{background:#062b69 var(--gas-hero-image,linear-gradient(#0b3276,#0b3276)) right center / auto 106% no-repeat;color:#fff;position:relative}
.ads-gas .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#062b69 0%,#062b69 25%,rgba(6,43,105,.96) 33%,rgba(6,43,105,.15) 46%,transparent 55%);pointer-events:none}
.ads-gas .hero-inner{display:block;min-height:480px}
.ads-gas .hero-copy{width:490px;max-width:100%;padding:57px 0 52px}
.ads-gas .hero .eyebrow{color:#c3dcff}
.ads-gas .hero h1{font-size:62px;line-height:1.04;max-width:490px;margin:17px 0 17px}
.ads-gas .hero h1 em{color:#9bc8ff}
.ads-gas .hero p{color:#ecf4ff;font-size:18px;max-width:465px;margin-bottom:25px}
.ads-gas .hero .actions{gap:12px}
.ads-gas .hero .btn{background:#fff;color:#123f92;box-shadow:0 8px 20px #001b4566}
.ads-gas .hero .btn{padding:14px 18px;font-size:14px}
.ads-gas .hero .btn.secondary{background:transparent;color:#fff;border:1px solid #bbd5fa;box-shadow:none}
.ads-gas .hero-visual{display:none}
.ads-gas .product{border:0;border-radius:0;box-shadow:none}
.ads-gas .product .photo{height:340px;background:#fff;overflow:hidden}
.ads-gas .product .photo img{object-fit:cover;transform:none}
.ads-gas .selection .product:last-child .photo img{object-fit:contain}
.ads-gas .path{border:0;box-shadow:0 7px 24px rgba(18,55,105,.07)}
.ads-gas .path-photo{background:#fff}
.ads-gas .path:nth-child(2) .path-photo{background:#fff}
.ads-gas .path-photo img{padding:0;object-fit:cover}
@media(max-width:900px){.ads-gas .hero{background:#072c68}
.ads-gas .hero:before{display:none}
.ads-gas .hero-inner{display:block}
.ads-gas .hero-copy{padding:45px 0 35px}
.ads-gas .hero-visual{display:block;min-height:300px;margin:0 -32px;background:var(--gas-hero-image,linear-gradient(#0b3276,#0b3276)) right center / auto 100% no-repeat}
.ads-gas .hero-visual:before{display:none}}
@media(max-width:600px){.ads-gas .hero-inner{display:block;width:calc(100% - 32px);min-height:0;padding:0}
.ads-gas .hero-visual,.ads-gas .quick-bar,.ads-gas #choose{display:none}
.ads-gas .hero-copy{width:100%;padding:34px 0 31px}
.ads-gas .hero .eyebrow{font-size:10px;letter-spacing:1.2px;line-height:1.25}
.ads-gas .hero h1{font-size:40px;line-height:1.04;letter-spacing:-1.6px;margin:12px 0}
.ads-gas .hero p{font-size:15px;line-height:1.4;margin:0 0 17px}
.ads-gas .hero .actions{display:flex;gap:8px;flex-wrap:nowrap}
.ads-gas .hero .btn{flex:1;min-width:0;min-height:42px;padding:8px 5px;font-size:11px;text-align:center}
.ads-gas #portable.selection{padding:31px 0 42px}
.ads-gas .product{display:block}
.ads-gas .product .photo{height:310px}
.ads-gas .product .info{padding:18px 20px 21px}}
/* Match the product detail inquiry form while keeping the landing section layout. */
.ads-gas .form-fields .wpcf7 form{margin:0}
.ads-gas .form-fields .product-inquiry-form__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}
.ads-gas .form-fields label{display:block}
.ads-gas .form-fields input:not([type=radio]),.ads-gas .form-fields textarea{width:100%;border:1px solid rgba(16,42,97,.08);padding:.8rem .9rem;font:inherit;color:var(--color-text);background:#fff}
.ads-gas .form-fields textarea{height:140px}
.ads-gas .form-fields input::placeholder,.ads-gas .form-fields textarea::placeholder{color:#a0a8b8}
.ads-gas .form-fields .product-inquiry-form__message{display:block;margin-top:.75rem}
.ads-gas .form-fields .product-inquiry-form__submit{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;width:100%;min-height:42px;margin-top:.75rem;border:0;color:#fff;background:var(--color-primary);cursor:pointer}
.ads-gas .form-fields .product-inquiry-form__submit:hover,.ads-gas .form-fields .product-inquiry-form__submit:focus-visible{background:#153f95}
.ads-gas .form-fields .wpcf7-response-output{margin:14px 0 0}.ads-gas .form-fields .wpcf7-not-valid-tip{color:#b42318;font-size:12px}
@media(max-width:600px){.ads-gas .form-fields .product-inquiry-form__grid{grid-template-columns:1fr}}

/* Compact proof sequence and full-width inquiry form. */
.ads-gas .section{padding:42px 0}
.ads-gas .selection{padding:42px 0 46px}
.ads-gas .fixed{padding:46px 0}
.ads-gas .system{margin-top:20px}
.ads-gas .controllers .controller-link{display:block;width:105px;flex:0 0 105px;border-radius:5px;overflow:hidden;background:#fff}
.ads-gas .controllers .controller-link img{width:100%;height:125px}
.ads-gas .controllers .controller-link:hover,.ads-gas .controllers .controller-link:focus-visible{outline:2px solid #1c48a8;outline-offset:3px}
.ads-gas .proof{background:#f7faff}
.ads-gas .proof-block{padding:32px 0;border-bottom:1px solid #dce5f2}
.ads-gas .proof-block:last-child{border-bottom:0}
.ads-gas .proof-title{margin-bottom:18px}
.ads-gas .proof-title h2{font-size:27px;line-height:1.13;letter-spacing:-.6px;margin:10px 0 14px}
.ads-gas .proof-title a{font-size:14px;font-weight:800;color:#1c48a8}
.ads-gas .proof-company-images{display:grid;grid-template-columns:1fr;gap:15px}
.ads-gas .proof-company-images img,.ads-gas .proof-block>img,.ads-gas .proof-image-link img{display:block;width:100%;height:auto;border-radius:5px}
.ads-gas .proof-image-link{display:block}
.ads-gas .offer{padding:30px 0}
.ads-gas .form-section{padding:43px 0 55px}
.ads-gas .form-panel{display:block}
.ads-gas .form-intro{padding:25px 34px 19px;background:#f0f5fc}
.ads-gas .form-intro h2{margin:7px 0 5px;font-size:29px}
.ads-gas .form-intro p{margin:0;max-width:760px}
.ads-gas .form-intro img{display:none}
.ads-gas .form-fields{padding:24px 34px 32px}
@media(min-width:993px) and (max-width:1150px){.site-header .nav-wrap__inner{gap:16px}.site-header .site-nav__list{gap:18px}}
@media(max-width:600px){
.ads-gas #portable.selection{padding:30px 0 34px}
.ads-gas .fixed{padding:34px 0}
.ads-gas .system{padding:15px;gap:10px}
.ads-gas .controllers{gap:5px}
.ads-gas .controllers .controller-link{width:calc((100% - 10px)/3);flex:1 1 0}
.ads-gas .controllers .controller-link img{height:92px}
.ads-gas .proof-block{padding:24px 0}
.ads-gas .proof-title{margin-bottom:14px}
.ads-gas .proof-title h2{font-size:23px;margin:8px 0 10px}
.ads-gas .proof-company-images{gap:9px}
.ads-gas .offer{padding:24px 0}
.ads-gas .form-section{padding:30px 0 44px}
.ads-gas .form-intro{padding:21px 20px 18px}
.ads-gas .form-intro h2{font-size:26px}
.ads-gas .form-fields{padding:20px}
}