:root{--y:#f6ad05;--b:#07090d;--card:#131313}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#080808;color:#fff}a{text-decoration:none;color:inherit}.top-header{display:flex;align-items:center;gap:12px;justify-content:space-between;background:#05070a;color:#fff;padding:13px 4%;border-bottom:1px solid #333}.logo-link{display:block}.logo-link img{width:150px;height:78px;object-fit:cover;display:block}.company-title{margin-right:auto}.company-title h1{font-size:25px;margin:0;line-height:1}.company-title p{margin:7px 0 0;color:var(--y);font-weight:800}.header-contact{text-align:right;max-width:440px;font-size:14px}.header-contact a{font-size:20px;font-weight:900}.header-contact span{display:block;color:var(--y);font-weight:800}.header-contact small{color:#ddd;line-height:1.35}.nav-boxes{position:sticky;top:0;z-index:50;background:#080808;padding:13px 4%;border-bottom:1px solid #292929}.mobile-menu-btn{display:none;background:#101010;color:#fff;border:1px solid var(--y);border-radius:8px;padding:9px 15px;font-size:28px}.nav-links{display:flex;justify-content:center;gap:12px}.nav-links a{font-weight:900;text-transform:uppercase;font-size:14px;padding:14px 20px;border:1px solid #444;border-radius:8px;background:#111;transition:.25s}.nav-links a:hover,.nav-links a:first-child{background:var(--y);color:#111}.hero{position:relative;height:640px;overflow:hidden;background:#050505}.hero-track{height:100%;display:flex;transition:transform .85s cubic-bezier(.22,.61,.36,1)}.hero article{min-width:100%;height:100%}.hero img{width:100%;height:100%;object-fit:cover}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:8;width:56px;height:64px;border:0;border-radius:50%;background:rgba(0,0,0,.55);color:var(--y);font-size:55px;cursor:pointer}.hero-arrow:hover{background:var(--y);color:#111}.prev{left:20px}.next{right:20px}.hero-btns{position:absolute;left:4.7%;bottom:72px;z-index:10;display:flex;gap:16px}.btn{display:inline-block;padding:15px 25px;border-radius:5px;font-weight:900;text-transform:uppercase;border:0;cursor:pointer}.primary{background:var(--y);color:#111}.outline{border:2px solid var(--y);color:var(--y);background:rgba(0,0,0,.55)}.hero-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:14px}.hero-dots button{width:13px;height:13px;border-radius:50%;border:0;background:#fff}.hero-dots .active{background:var(--y)}.features{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid #333;border-bottom:1px solid #333;background:#111;padding:18px 4%;gap:1px}.features div{padding:10px 14px;border-right:1px solid #3a3a3a}.features b{display:block;color:#fff;text-transform:uppercase}.features span{font-size:13px;color:#ccc}.section{max-width:1500px;margin:auto;padding:42px 4%}.section h2{text-align:center;text-transform:uppercase;margin:0 0 25px;font-size:30px}.section h2:before,.section h2:after{content:"";display:inline-block;width:75px;height:3px;background:var(--y);vertical-align:middle;margin:0 20px}.section h2 span{color:var(--y)}.products{background:#0b0b0b;max-width:none}.product-grid{max-width:1450px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.product-grid article{border:1px solid rgba(246,173,5,.55);border-radius:8px;background:linear-gradient(145deg,#181818,#0b0b0b);padding:14px;text-align:center;box-shadow:0 8px 22px rgba(0,0,0,.35);transition:.25s}.product-grid article:hover{transform:translateY(-6px);border-color:var(--y)}.product-frame{height:185px;background:radial-gradient(circle,#2a2a2a 0,#141414 58%,#070707 100%);display:grid;place-items:center;border-radius:8px;overflow:hidden}.product-frame img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 10px rgba(0,0,0,.55))}.product-grid h3{text-transform:uppercase;margin:13px 0 4px}.product-grid i{display:block;width:42px;height:4px;background:var(--y);margin:0 auto 8px}.product-grid a{display:block;background:var(--y);color:#111;padding:10px;border-radius:5px;font-weight:900}.about{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.about p{line-height:1.7;color:#ddd}.building-card{min-height:250px;border-radius:12px;background:linear-gradient(90deg,rgba(0,0,0,.9),rgba(0,0,0,.3)),url('assets/hero1.jpg') center/cover;display:grid;place-items:center;border:1px solid #333}.building-card div{font-size:70px;color:var(--y);font-weight:900}.building-card span{margin-top:-100px}.dealer-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.dealer-logos img{height:90px;width:100%;object-fit:contain;background:#fff;border-radius:8px;padding:12px}.brand-grid,.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.brand-grid b,.info-grid div,.contact-card{background:#111;border:1px solid rgba(246,173,5,.35);border-radius:10px;padding:20px;text-align:center}.quote form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:980px;margin:auto}.quote p{text-align:center}.quote input,.quote textarea{padding:15px;border:1px solid #333;background:#111;color:#fff;font-size:16px}.quote textarea{grid-column:1/-1;min-height:130px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.contact-card{text-align:left}.contact-card a{color:var(--y);font-weight:900}.map{width:100%;min-height:410px;border:0;border-radius:10px}.whatsapp,.wechat{position:fixed;right:22px;border:0;color:#fff;padding:14px 20px;border-radius:30px;font-weight:900;z-index:120;box-shadow:0 8px 22px rgba(0,0,0,.35)}.whatsapp{bottom:22px;background:#16a34a}.wechat{bottom:76px;background:#0bb64b}.wechat-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:200;align-items:center;justify-content:center}.wechat-card{position:relative;background:#fff;color:#111;border-radius:14px;padding:25px;text-align:center;max-width:380px}.wechat-card img{width:280px;height:280px;object-fit:contain}.close{position:absolute;right:12px;top:8px;border:0;background:none;font-size:28px}footer{text-align:center;padding:25px;color:#bbb;background:#050505}@media(max-width:900px){.top-header{padding:8px 3%;display:grid;grid-template-columns:auto 1fr;gap:8px}.logo-link img{width:82px;height:46px}.company-title{display:none}.header-contact{text-align:right;max-width:none;font-size:10px;line-height:1.2;white-space:normal}.header-contact a{font-size:13px}.header-contact span{display:inline;color:var(--y);font-size:10px}.header-contact small{display:block;font-size:9px;line-height:1.2;max-height:24px;overflow:hidden}.nav-boxes{display:flex;justify-content:flex-end}.mobile-menu-btn{display:block}.nav-links{display:none;position:absolute;right:3%;top:58px;width:270px;background:#101010;border:1px solid var(--y);border-radius:12px;padding:10px;flex-direction:column;box-shadow:0 15px 35px rgba(0,0,0,.55)}.nav-links.open{display:flex}.nav-links a{width:100%;text-align:center}.hero{height:310px}.hero-btns{left:50%;transform:translateX(-50%);bottom:45px;width:94%;justify-content:center}.btn{font-size:12px;padding:11px 12px}.hero-arrow{width:36px;height:44px;font-size:38px}.prev{left:8px}.next{right:8px}.hero-dots{bottom:18px}.features,.product-grid,.about,.dealer-logos,.brand-grid,.info-grid,.quote form,.contact-grid{grid-template-columns:1fr}.section h2{font-size:24px}.section h2:before,.section h2:after{width:30px;margin:0 8px}.product-frame{height:220px}.wechat-card img{width:235px;height:235px}}

/* V8 final refinements: exact hero images, responsive full image, clear product display */
.hero{height:auto !important;aspect-ratio:16/9;max-height:760px;min-height:360px;background:#050505;}
.hero article{min-width:100%;height:100%;display:block;}
.hero img{width:100%;height:100%;object-fit:cover;object-position:center center;display:block;}
.hero-btns{left:4.7%;bottom:8.5%;z-index:12;}
.hero-btns .btn{box-shadow:0 8px 24px rgba(0,0,0,.45);font-size:16px;letter-spacing:.3px;}
.hero-btns .outline{backdrop-filter:blur(2px);}
.logo-link img{width:142px;height:74px;object-fit:cover;}
.company-title{margin-left:4px;}
.company-title h1{letter-spacing:.2px;}
.product-frame{height:230px !important;padding:12px;background:radial-gradient(circle,#303030 0,#171717 58%,#060606 100%);}
.product-frame img{width:94% !important;height:94% !important;object-fit:contain !important;object-position:center center !important;filter:drop-shadow(0 12px 10px rgba(0,0,0,.55));}
.product-grid article{padding:13px 13px 16px;}
@media(max-width:1200px){.hero{min-height:0;}.product-frame{height:210px !important;}}
@media(max-width:900px){.hero{aspect-ratio:16/9;height:auto !important;min-height:0;}.hero img{object-fit:contain;background:#050505;}.hero-btns{bottom:7%;left:4%;transform:none;width:auto;justify-content:flex-start;}.hero-btns .btn{font-size:10px;padding:8px 10px;border-radius:4px;}.hero-dots{bottom:10px}.hero-arrow{width:34px;height:42px;font-size:34px}.product-frame{height:260px !important;padding:16px}.product-frame img{width:90% !important;height:90% !important}.top-header{grid-template-columns:auto 1fr;}.logo-link img{width:88px;height:50px;}.header-contact small{max-height:26px;}}
@media(max-width:560px){.hero-btns{bottom:6%;gap:8px}.hero-btns .btn{font-size:9px;padding:7px 8px}.hero-dots{bottom:6px}.product-frame{height:235px !important}.product-frame img{width:88% !important;height:88% !important}.product-grid h3{font-size:15px}}

/* V9 final polish: full-cover hero, transparent active button hotspots, 4 shipping tabs, brand logos, clear product images */
.hero{height:auto !important;aspect-ratio:1536/864;max-height:760px;min-height:420px;background:#050505;}
.hero article{min-width:100%;height:100%;display:block;overflow:hidden;}
.hero img{width:100%;height:100%;object-fit:cover !important;object-position:center center !important;display:block;background:#050505;}
.hero-track{height:100%;}
.hero-btns{position:absolute;left:4.3%;bottom:10.5%;z-index:20;display:flex;gap:24px;transform:none;}
.hero-btns .btn{width:270px;height:72px;padding:0;margin:0;border:0;background:rgba(255,255,255,.01) !important;color:transparent !important;box-shadow:none !important;overflow:hidden;text-indent:-9999px;opacity:.02;}
.hero-btns .outline{border:0 !important;background:rgba(255,255,255,.01) !important;}
.hero-btns .btn:hover{opacity:.08;background:rgba(246,173,5,.12) !important;}
.hero-arrow{z-index:25;background:rgba(0,0,0,.55);backdrop-filter:blur(2px);}
.hero-dots{z-index:26;}
.top-header{gap:10px;}
.logo-link img{width:138px;height:72px;object-fit:cover;}
.company-title{margin-left:0;margin-right:auto;}
.company-title h1{font-size:24px;letter-spacing:.2px;}
.company-title p{font-size:15px;margin-top:5px;}
.about p{font-size:17px;line-height:1.75;color:#e6e6e6;}
.about p b{color:#fff;}
.brand-logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1200px;margin:auto;}
.brand-logo-grid img{height:120px;width:100%;object-fit:contain;background:#fff;border-radius:10px;padding:16px;border:1px solid rgba(246,173,5,.5);box-shadow:0 10px 26px rgba(0,0,0,.3);}
.shipping-tabs{grid-template-columns:repeat(4,1fr) !important;}
.shipping-tabs div{position:relative;text-align:left;padding:26px 22px 24px 78px !important;min-height:160px;transition:.25s;}
.shipping-tabs div:hover{transform:translateY(-6px);border-color:var(--y);box-shadow:0 14px 30px rgba(0,0,0,.35);}
.ship-icon{position:absolute;left:22px;top:26px;width:42px;height:42px;display:grid;place-items:center;background:rgba(246,173,5,.16);border:1px solid rgba(246,173,5,.55);border-radius:50%;font-size:24px;}
.shipping-tabs h3{margin:0 0 10px;color:var(--y);font-size:20px;}
.shipping-tabs p{margin:0;color:#ddd;line-height:1.55;}
.product-frame{height:255px !important;padding:18px !important;overflow:hidden;background:radial-gradient(circle,#303030 0,#171717 58%,#060606 100%);}
.product-frame img{width:88% !important;height:88% !important;object-fit:contain !important;object-position:center center !important;filter:drop-shadow(0 10px 10px rgba(0,0,0,.55));}
.product-grid article:nth-child(1) .product-frame img{width:92% !important;height:92% !important;}
.product-grid article:nth-child(2) .product-frame img,.product-grid article:nth-child(3) .product-frame img{width:84% !important;height:84% !important;}
.product-grid article:nth-child(4) .product-frame img{width:88% !important;height:88% !important;}
.product-grid article:nth-child(6) .product-frame img{width:86% !important;height:86% !important;}
.product-grid article:nth-child(8) .product-frame img{width:86% !important;height:86% !important;}
@media(max-width:1200px){.hero{min-height:0;}.product-grid{grid-template-columns:repeat(3,1fr)}.product-frame{height:245px !important}.shipping-tabs{grid-template-columns:repeat(2,1fr) !important}.brand-logo-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.top-header{display:grid;grid-template-columns:auto 1fr;align-items:center;padding:8px 3%;}.logo-link img{width:88px;height:50px;}.company-title{display:none}.header-contact{text-align:right;font-size:10px;line-height:1.15;white-space:normal;}.header-contact a{font-size:13px}.header-contact span{display:inline;font-size:10px}.header-contact small{display:block;font-size:9px;line-height:1.2;max-height:24px;overflow:hidden}.hero{aspect-ratio:1536/864;height:auto !important;min-height:0;max-height:none;}.hero img{object-fit:cover !important;object-position:center center !important;}.hero-btns{left:4.2%;bottom:10.5%;gap:11px;width:auto;}.hero-btns .btn{width:130px;height:39px;}.hero-arrow{width:36px;height:44px;font-size:38px}.prev{left:8px}.next{right:8px}.hero-dots{bottom:10px}.product-grid{grid-template-columns:1fr}.product-frame{height:280px !important;padding:20px !important}.product-frame img{width:84% !important;height:84% !important}.shipping-tabs{grid-template-columns:1fr !important}.brand-logo-grid{grid-template-columns:1fr 1fr}.brand-logo-grid img{height:94px;padding:12px}}
@media(max-width:560px){.hero-btns{bottom:10.2%;gap:7px}.hero-btns .btn{width:103px;height:31px}.hero-dots{bottom:6px}.hero-arrow{width:30px;height:38px;font-size:32px}.product-frame{height:245px !important}.product-frame img{width:82% !important;height:82% !important}.brand-logo-grid{grid-template-columns:1fr}.brand-logo-grid img{height:86px}.shipping-tabs div{padding-left:70px !important}.section{padding-left:3.5%;padding-right:3.5%;}}

/* V10 final user requested fixes */
.hero{height:auto !important;aspect-ratio:16/9 !important;max-height:780px;min-height:430px;background:#050505;overflow:hidden;}
.hero-track,.hero article{height:100% !important;}
.hero article{min-width:100%;display:block;overflow:hidden;background:#050505;}
.hero article img{width:100% !important;height:100% !important;object-fit:cover !important;object-position:center center !important;display:block;}
.hero article:first-child img{object-position:center 52% !important;}
.hero-hotspots{position:absolute;left:4.3%;bottom:10.2%;z-index:30;display:flex;gap:24px;}
.hero-hotspots a{display:block;height:72px;background:transparent;border-radius:8px;text-indent:-9999px;overflow:hidden;}
.hero-hotspots .hotspot-products{width:270px;}
.hero-hotspots .hotspot-quote{width:250px;}
.hero-hotspots a:hover{background:rgba(246,173,5,.08);}
.hero-btns{display:none !important;}
.company-title{margin-left:-4px;padding-left:0;}
.company-title h1{font-size:25px;line-height:1.08;margin-bottom:4px;}
.company-title p{font-size:15px;}
.product-frame{height:265px !important;padding:24px !important;background:radial-gradient(circle at center,#292929 0,#121212 62%,#040404 100%) !important;display:flex !important;align-items:center !important;justify-content:center !important;}
.product-frame img{width:auto !important;height:auto !important;max-width:82% !important;max-height:82% !important;object-fit:contain !important;object-position:center center !important;}
.product-grid article:nth-child(1) .product-frame img{max-width:88% !important;max-height:88% !important;}
.product-grid article:nth-child(2) .product-frame img,.product-grid article:nth-child(3) .product-frame img{max-width:78% !important;max-height:78% !important;}
.product-grid article:nth-child(4) .product-frame img{max-width:80% !important;max-height:80% !important;}
.product-grid article:nth-child(6) .product-frame img{max-width:78% !important;max-height:78% !important;}
.product-grid article:nth-child(8) .product-frame img{max-width:80% !important;max-height:80% !important;}
.excavator-brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1180px;margin:18px auto 0;}
.excavator-brand-grid img{height:98px;width:100%;object-fit:contain;background:#fff;border-radius:10px;padding:12px;border:1px solid rgba(246,173,5,.5);box-shadow:0 10px 26px rgba(0,0,0,.30);transition:.25s;}
.excavator-brand-grid img:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(0,0,0,.38);}
.brand-intro{text-align:center;color:#ddd;margin-top:-14px;margin-bottom:18px;font-size:17px;}
.about p{font-size:17.5px !important;line-height:1.78 !important;color:#eeeeee !important;}
.about p b{color:#fff !important;}
@media(max-width:1200px){.hero{min-height:0;}.product-frame{height:255px !important}.excavator-brand-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.hero{aspect-ratio:16/9 !important;min-height:0;max-height:none;}.hero article img{object-fit:contain !important;object-position:center center !important;background:#050505;}.hero article:first-child img{object-position:center center !important;}.hero-hotspots{left:4.1%;bottom:10.2%;gap:8px;}.hero-hotspots .hotspot-products{width:112px;height:34px;}.hero-hotspots .hotspot-quote{width:105px;height:34px;}.product-frame{height:285px !important;padding:28px !important;}.product-frame img{max-width:76% !important;max-height:76% !important;}.product-grid article:nth-child(n) .product-frame img{max-width:76% !important;max-height:76% !important;}.excavator-brand-grid{grid-template-columns:repeat(2,1fr)}.excavator-brand-grid img{height:88px}.top-header{grid-template-columns:auto 1fr}.logo-link img{width:88px;height:50px}.header-contact{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-contact small{white-space:nowrap;max-height:none;overflow:hidden;text-overflow:ellipsis}.header-contact span{display:inline-block;margin-left:4px;}.about p{font-size:15.5px !important;}}
@media(max-width:560px){.hero-hotspots{bottom:10%;gap:7px}.hero-hotspots .hotspot-products{width:92px;height:28px}.hero-hotspots .hotspot-quote{width:88px;height:28px}.product-frame{height:260px !important;padding:30px !important}.product-frame img{max-width:72% !important;max-height:72% !important}.product-grid article:nth-child(n) .product-frame img{max-width:72% !important;max-height:72% !important}.excavator-brand-grid{grid-template-columns:1fr}.excavator-brand-grid img{height:82px}.header-contact a{font-size:12px}.header-contact span,.header-contact small{font-size:8.5px}}

/* V11 premium final refinements requested by user */
.hero{aspect-ratio:16/9 !important;min-height:430px !important;max-height:780px !important;background:#050505 !important;}
.hero article,.hero-track{height:100% !important;}
.hero article img{width:100% !important;height:100% !important;object-fit:cover !important;object-position:center center !important;}
.hero article:first-child img,.hero article:nth-child(2) img,.hero article:nth-child(3) img,.hero article:nth-child(4) img{object-position:center center !important;}
.hero-hotspots{left:4.3% !important;bottom:10.2% !important;gap:24px !important;}
.features div{position:relative;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;align-items:center;gap:0 10px;min-height:78px;padding:12px 16px !important;}
.features em{grid-row:1/3;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:rgba(246,173,5,.14);border:1px solid rgba(246,173,5,.55);font-style:normal;font-size:21px;box-shadow:0 0 18px rgba(246,173,5,.10)}
.features b{font-size:15px;line-height:1.15}.features span{font-size:13px;line-height:1.35}
.product-grid{gap:18px !important;}
.product-grid article{padding:17px 17px 18px !important;border-radius:12px;background:linear-gradient(145deg,#1a1a1a,#090909) !important;}
.product-frame{height:300px !important;padding:15px !important;background:radial-gradient(circle at 50% 42%,#3a3a3a 0,#1c1c1c 54%,#060606 100%) !important;border:1px solid rgba(246,173,5,.35);border-radius:12px;}
.product-frame img{width:96% !important;height:96% !important;max-width:96% !important;max-height:96% !important;object-fit:contain !important;object-position:center center !important;filter:drop-shadow(0 14px 12px rgba(0,0,0,.65)) !important;}
.product-grid article:nth-child(n) .product-frame img{width:96% !important;height:96% !important;max-width:96% !important;max-height:96% !important;}
.product-grid h3{font-size:18px;letter-spacing:.3px}.product-grid a{margin-top:10px;}
.about{align-items:stretch;}
.about-copy{background:linear-gradient(145deg,rgba(17,17,17,.95),rgba(5,5,5,.9));border:1px solid rgba(246,173,5,.22);border-radius:14px;padding:28px;box-shadow:0 12px 30px rgba(0,0,0,.32)}
.about-copy p{font-size:17.5px !important;line-height:1.82 !important;color:#f0f0f0 !important;margin:0 0 15px;}
.about-copy p b{color:#fff !important}.about-copy h2{text-align:left !important;margin-bottom:22px !important}.about-copy h2:before,.about-copy h2:after{display:none !important}
.building-card{min-height:100% !important;border-radius:16px !important;background:linear-gradient(90deg,rgba(0,0,0,.88),rgba(0,0,0,.30)),url('assets/about-office-bg.jpg') center/cover !important;border:1px solid rgba(246,173,5,.45) !important;box-shadow:0 12px 30px rgba(0,0,0,.35);padding:30px;text-align:center;}
.building-card div{font-size:88px !important;line-height:.9;color:var(--y) !important;text-shadow:0 5px 20px rgba(0,0,0,.65)}
.building-card span{margin-top:0 !important;color:#fff;font-weight:900;letter-spacing:1px;background:rgba(0,0,0,.48);padding:10px 14px;border-radius:8px;}
.excavator-brand-grid{grid-template-columns:repeat(4,1fr) !important;max-width:1080px !important;gap:18px !important;}
.excavator-brand-grid img{height:108px !important;padding:14px !important;background:#fff !important;border:1px solid rgba(246,173,5,.55) !important;border-radius:12px !important;box-shadow:0 12px 28px rgba(0,0,0,.32) !important;}
.mail-success{display:none;max-width:980px;margin:0 auto 18px;padding:14px 18px;background:rgba(22,163,74,.14);border:1px solid #16a34a;color:#8cffb8;border-radius:8px;text-align:center;font-weight:900;}
footer{display:flex !important;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;background:#050505 !important;border-top:1px solid #222;padding:22px 4% !important;}
footer img{width:120px;height:62px;object-fit:cover;border:1px solid rgba(246,173,5,.45);border-radius:6px}footer span{color:#bbb}
@media(max-width:1200px){.product-grid{grid-template-columns:repeat(3,1fr) !important}.product-frame{height:285px !important}.features{grid-template-columns:repeat(3,1fr) !important}.excavator-brand-grid{grid-template-columns:repeat(2,1fr) !important}}
@media(max-width:900px){.hero{aspect-ratio:16/9 !important;min-height:0 !important;}.hero article img{object-fit:cover !important;object-position:center center !important;}.features{grid-template-columns:1fr !important}.features div{min-height:68px}.product-grid{grid-template-columns:1fr !important}.product-frame{height:300px !important;padding:16px !important}.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:94% !important;height:94% !important;max-width:94% !important;max-height:94% !important}.about{grid-template-columns:1fr !important}.about-copy{padding:22px}.about-copy p{font-size:15.5px !important}.building-card{min-height:270px !important}.excavator-brand-grid img{height:92px !important}.hero-hotspots{left:4.1% !important;bottom:10.2% !important;gap:8px !important}}
@media(max-width:560px){.hero article img{object-fit:cover !important}.product-frame{height:275px !important}.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:92% !important;height:92% !important;max-width:92% !important;max-height:92% !important}.excavator-brand-grid{grid-template-columns:1fr !important}.excavator-brand-grid img{height:88px !important}.building-card div{font-size:62px !important}footer img{width:96px;height:50px}}

/* V12 hero exact user images + perfect responsive CTA buttons */
.hero{aspect-ratio:1536/864 !important;height:auto !important;min-height:420px !important;max-height:820px !important;background:#050505 !important;overflow:hidden !important;}
.hero-track,.hero article{height:100% !important;}
.hero article img{width:100% !important;height:100% !important;object-fit:cover !important;object-position:center center !important;display:block !important;}
.hero article:first-child img{object-position:center center !important;}
.hero-live-buttons{display:flex !important;position:absolute !important;left:4.5% !important;bottom:7.6% !important;z-index:40 !important;gap:22px !important;transform:none !important;width:auto !important;}
.hero-live-buttons .btn{display:inline-flex !important;align-items:center !important;justify-content:center !important;min-width:230px !important;height:62px !important;padding:0 24px !important;border-radius:8px !important;font-size:22px !important;font-family:Impact,Arial Black,Arial,sans-serif !important;letter-spacing:.5px !important;box-shadow:0 12px 30px rgba(0,0,0,.55) !important;text-transform:uppercase !important;}
.hero-live-buttons .primary{background:linear-gradient(180deg,#ffc22b,#f4a500) !important;color:#111 !important;border:2px solid rgba(255,196,40,.95) !important;}
.hero-live-buttons .outline{background:rgba(0,0,0,.45) !important;color:#f6ad05 !important;border:3px solid #f6ad05 !important;backdrop-filter:blur(2px);}
.hero-live-buttons .btn:hover{transform:translateY(-3px);filter:brightness(1.08);}
.hero-dots{z-index:45 !important;bottom:22px !important;}
.hero-arrow{z-index:46 !important;}
.hero-hotspots{display:none !important;}
.product-frame{height:310px !important;padding:10px !important;}
.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:98% !important;height:98% !important;max-width:98% !important;max-height:98% !important;object-fit:contain !important;object-position:center center !important;}
@media(max-width:1200px){.hero{min-height:0 !important;}.hero-live-buttons{bottom:7.2% !important;gap:16px !important}.hero-live-buttons .btn{min-width:190px !important;height:52px !important;font-size:18px !important}.product-frame{height:290px !important}}
@media(max-width:900px){.hero{aspect-ratio:1536/864 !important;min-height:0 !important;max-height:none !important;}.hero article img{object-fit:cover !important;object-position:center center !important;}.hero-live-buttons{left:4.6% !important;bottom:7.5% !important;gap:10px !important;justify-content:flex-start !important;width:auto !important;}.hero-live-buttons .btn{min-width:112px !important;height:34px !important;padding:0 10px !important;font-size:12px !important;border-radius:5px !important;}.hero-live-buttons .outline{border-width:2px !important}.hero-dots{bottom:8px !important}.hero-arrow{width:34px !important;height:42px !important;font-size:34px !important}.product-frame{height:285px !important;padding:14px !important}.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:96% !important;height:96% !important;max-width:96% !important;max-height:96% !important}}
@media(max-width:560px){.hero-live-buttons{left:4.4% !important;bottom:7.3% !important;gap:7px !important}.hero-live-buttons .btn{min-width:92px !important;height:28px !important;font-size:10px !important;padding:0 8px !important}.hero-dots{bottom:5px !important}.product-frame{height:260px !important;padding:16px !important}.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:95% !important;height:95% !important;max-width:95% !important;max-height:95% !important}}

/* V13 requested refinements: contact logo placement, footer cleanup, button placement */
.contact-card{position:relative !important;text-align:left !important;padding-top:28px !important;}
.contact-logo{display:block;width:170px;height:86px;object-fit:cover;border:1px solid rgba(246,173,5,.55);border-radius:8px;margin:0 0 16px 0;box-shadow:0 0 20px rgba(246,173,5,.12);}
.contact-card h3{margin-top:0 !important;color:#fff !important;font-size:23px !important;line-height:1.22 !important;}
footer{display:block !important;text-align:center !important;padding:24px 4% !important;}
footer img{display:none !important;}
/* Keep live buttons below the image text area, never over the headline */
.hero-live-buttons{left:4.6% !important;bottom:6.9% !important;gap:24px !important;align-items:center !important;}
.hero-live-buttons .btn{min-width:224px !important;height:58px !important;line-height:58px !important;padding:0 24px !important;}
@media(max-width:900px){.contact-logo{width:145px;height:74px;margin-left:0}.contact-card h3{font-size:20px !important}.hero-live-buttons{left:4.8% !important;bottom:7.2% !important;gap:10px !important;transform:none !important;justify-content:flex-start !important}.hero-live-buttons .btn{min-width:112px !important;height:34px !important;line-height:34px !important;font-size:12px !important;padding:0 10px !important}}
@media(max-width:560px){.contact-logo{width:125px;height:64px}.hero-live-buttons{bottom:7.4% !important;gap:7px !important}.hero-live-buttons .btn{min-width:92px !important;height:28px !important;line-height:28px !important;font-size:10px !important;padding:0 8px !important}}

/* V14 office photo and internal inquiry email update */
.office-card{background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.28)),url('assets/about-office-bg.jpg') center/cover !important;min-height:520px !important;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;text-align:left !important;padding:34px !important;overflow:hidden;position:relative;}
.office-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(246,173,5,.10),rgba(0,0,0,.18));pointer-events:none;}
.office-card div,.office-card span{position:relative;z-index:2}.office-card div{font-size:54px !important;letter-spacing:1px !important;background:rgba(0,0,0,.52);padding:10px 16px;border-left:5px solid var(--y);border-radius:8px;margin-bottom:8px;text-shadow:0 6px 20px rgba(0,0,0,.75)}.office-card span{font-size:14px;letter-spacing:.8px;}
.quote form:after{content:"Inquiry form is connected to the internal quotation mailbox.";grid-column:1/-1;color:#bdbdbd;font-size:13px;margin-top:-4px;}
@media(max-width:900px){.office-card{min-height:360px !important;padding:24px !important}.office-card div{font-size:36px !important}.office-card span{font-size:12px}}

/* V15 final trading company copy + reliable hero CTA placement */
.hero-live-buttons{
  display:flex !important;
  position:absolute !important;
  left:4.7% !important;
  bottom:7.8% !important;
  z-index:60 !important;
  gap:22px !important;
  pointer-events:auto !important;
}
.hero-live-buttons .btn{
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  min-width:218px !important;
  height:60px !important;
  border-radius:8px !important;
  font-size:21px !important;
  font-family:Impact,Arial Black,Arial,sans-serif !important;
  text-transform:uppercase !important;
  letter-spacing:.5px !important;
  text-decoration:none !important;
  box-shadow:0 12px 30px rgba(0,0,0,.55) !important;
}
.hero-live-buttons .primary{background:linear-gradient(180deg,#ffc22b,#f2a600) !important;color:#111 !important;border:2px solid #f6ad05 !important;}
.hero-live-buttons .outline{background:rgba(0,0,0,.50) !important;color:#f6ad05 !important;border:3px solid #f6ad05 !important;backdrop-filter:blur(2px);}
.about-copy{text-align:left !important;}
.about-copy p{font-size:18px !important;line-height:1.85 !important;}
.office-card{background-position:center center !important;}
.office-card div,.office-card span{max-width:100%;}
.mail-success.show{display:block !important;}
@media(max-width:900px){
  .hero-live-buttons{left:4.7% !important;bottom:7.9% !important;gap:9px !important;}
  .hero-live-buttons .btn{min-width:112px !important;height:34px !important;font-size:12px !important;border-radius:5px !important;padding:0 9px !important;}
  .about-copy p{font-size:15.5px !important;line-height:1.75 !important;}
}
@media(max-width:560px){
  .hero-live-buttons{left:4.6% !important;bottom:7.8% !important;gap:7px !important;}
  .hero-live-buttons .btn{min-width:92px !important;height:28px !important;font-size:10px !important;padding:0 7px !important;}
}

/* V16 fixes: mobile header/navigation and quote form behavior */
@media (max-width: 900px){
  body{padding-top:0 !important;}
  .top-header{
    position:sticky !important;
    top:0 !important;
    z-index:1200 !important;
    display:flex !important;
    flex-direction:row !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:10px !important;
    padding:8px 12px !important;
    min-height:64px !important;
    background:linear-gradient(90deg,#05070a,#111820) !important;
    border-bottom:2px solid var(--y) !important;
  }
  .top-header .company-title,
  .top-header .header-contact{
    display:none !important;
  }
  .top-header .logo-link{padding:4px !important;border-radius:8px !important;}
  .top-header .logo-link img{width:96px !important;height:50px !important;object-fit:cover !important;}
  .nav-boxes{
    position:fixed !important;
    top:9px !important;
    right:12px !important;
    left:auto !important;
    width:auto !important;
    z-index:1300 !important;
    display:block !important;
    background:transparent !important;
    box-shadow:none !important;
    padding:0 !important;
  }
  .mobile-menu-btn{
    display:flex !important;
    align-items:center !important;
    justify-content:center !important;
    width:46px !important;
    height:46px !important;
    border-radius:10px !important;
    background:#0b0b0b !important;
    color:#fff !important;
    border:2px solid var(--y) !important;
    font-size:26px !important;
    box-shadow:0 8px 20px rgba(0,0,0,.35) !important;
  }
  .nav-links{
    display:none !important;
    position:fixed !important;
    top:64px !important;
    right:12px !important;
    width:min(290px,calc(100vw - 24px)) !important;
    max-height:calc(100vh - 82px) !important;
    overflow:auto !important;
    flex-direction:column !important;
    gap:8px !important;
    background:rgba(7,9,13,.98) !important;
    border:1px solid rgba(246,173,5,.55) !important;
    border-radius:14px !important;
    padding:12px !important;
    box-shadow:0 20px 50px rgba(0,0,0,.65) !important;
  }
  .nav-links.open{display:flex !important;}
  .nav-links a{
    width:100% !important;
    text-align:center !important;
    padding:13px 16px !important;
    border-radius:9px !important;
  }
  .hero{margin-top:0 !important;}
}
@media (max-width:560px){
  .top-header .logo-link img{width:88px !important;height:46px !important;}
  .mobile-menu-btn{width:43px !important;height:43px !important;font-size:24px !important;}
  .nav-links{top:60px !important;}
}
.mail-success.show{display:block !important;}
.mail-success.sending{display:block !important;background:rgba(246,173,5,.12) !important;color:#ffd777 !important;border-color:var(--y) !important;}

/* V17: slide-owned CTA buttons, professional office label, and backend mail status */
.hero-track article{position:relative !important;}
.hero-slide-buttons{
  position:absolute !important;
  left:4.8% !important;
  bottom:6.4% !important;
  z-index:90 !important;
  display:flex !important;
  gap:22px !important;
  align-items:center !important;
  pointer-events:auto !important;
}
.hero-slide-buttons .btn{
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  min-width:218px !important;
  height:60px !important;
  border-radius:8px !important;
  font-size:21px !important;
  font-family:Impact,Arial Black,Arial,sans-serif !important;
  text-transform:uppercase !important;
  letter-spacing:.5px !important;
  text-decoration:none !important;
  box-shadow:0 12px 30px rgba(0,0,0,.55) !important;
}
.hero-slide-buttons .primary{background:linear-gradient(180deg,#ffc22b,#f2a600) !important;color:#111 !important;border:2px solid #f6ad05 !important;}
.hero-slide-buttons .outline{background:rgba(0,0,0,.50) !important;color:#f6ad05 !important;border:3px solid #f6ad05 !important;backdrop-filter:blur(2px);}
.hero-live-buttons{display:none !important;}
.office-card div{font-size:48px !important;line-height:1 !important;text-align:left !important;}
.office-card span{font-size:15px !important;line-height:1.45 !important;background:rgba(0,0,0,.52);padding:8px 12px;border-radius:6px;}
.brand-intro{text-transform:none !important;}
.mail-success{display:none;margin:16px 0 18px;padding:14px 18px;border-radius:10px;border:1px solid rgba(34,197,94,.55);color:#bbf7d0;background:rgba(34,197,94,.14);font-weight:800;}
.mail-success.show{display:block !important;}
@media(max-width:900px){
  .hero-slide-buttons{left:4.7% !important;bottom:6.7% !important;gap:9px !important;}
  .hero-slide-buttons .btn{min-width:112px !important;height:34px !important;font-size:12px !important;border-radius:5px !important;padding:0 9px !important;}
  .office-card div{font-size:34px !important;}
  .office-card span{font-size:12px !important;}
}
@media(max-width:560px){
  .hero-slide-buttons{left:4.6% !important;bottom:6.8% !important;gap:7px !important;}
  .hero-slide-buttons .btn{min-width:92px !important;height:28px !important;font-size:10px !important;padding:0 7px !important;}
}

/* V18 sticky navigation: logo before Home + automatic active section */
.nav-links{align-items:center !important;}
.nav-logo-small{
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  padding:4px 10px !important;
  background:transparent !important;
  border:1px solid rgba(246,173,5,.55) !important;
  box-shadow:none !important;
}
.nav-logo-small img{width:78px;height:40px;object-fit:cover;border-radius:5px;display:block;}
.nav-links a:first-child{background:transparent !important;color:inherit !important;}
.nav-links a:not(.nav-logo-small):hover,
.nav-links a:not(.nav-logo-small).active{
  background:var(--y) !important;
  color:#111 !important;
  border-color:var(--y) !important;
  box-shadow:0 8px 20px rgba(246,173,5,.28) !important;
}
@media(max-width:900px){
  .nav-logo-small{display:none !important;}
  .nav-links a:first-child{background:#111 !important;color:#fff !important;}
}

/* V19 domain-ready sticky logo behavior */
.nav-logo-small{
  display:none !important;
  align-items:center !important;
  justify-content:center !important;
  padding:4px 8px !important;
  background:transparent !important;
  border:0 !important;
  box-shadow:none !important;
}
.nav-logo-small img{width:90px !important;height:46px !important;object-fit:cover !important;border-radius:6px;border:1px solid rgba(246,173,5,.55)}
body.nav-scrolled .nav-logo-small{display:flex !important;}
.nav-links a:first-child{background:transparent !important;color:inherit !important;}
.nav-links a.active:not(.nav-logo-small){background:var(--y) !important;color:#111 !important;border-color:var(--y) !important;}
.nav-links a:hover:not(.nav-logo-small){background:var(--y) !important;color:#111 !important;}
@media(min-width:901px){
  body:not(.nav-scrolled) .nav-links{justify-content:center !important;}
  body.nav-scrolled .nav-links{align-items:center !important;}
}
@media(max-width:900px){
  .nav-logo-small{display:none !important;}
  body.nav-scrolled .nav-logo-small{display:none !important;}
  .nav-links a:first-child{display:none !important;}
}

/* V20 ultimate: seamless infinite hero loop */
.hero-track{will-change:transform;transition:transform .85s cubic-bezier(.22,.61,.36,1);}
.hero-clone{pointer-events:none;}

/* V21 product order/images + responsive feature tabs */
.product-grid{grid-template-columns:repeat(4,1fr) !important;gap:22px !important;}
.product-grid article{background:linear-gradient(145deg,#181818,#070707) !important;border:1px solid rgba(246,173,5,.36) !important;border-radius:14px !important;padding:16px !important;}
.product-frame{height:285px !important;padding:18px !important;background:radial-gradient(circle at 50% 42%,#343434 0,#161616 58%,#050505 100%) !important;display:flex !important;align-items:center !important;justify-content:center !important;overflow:hidden !important;}
.product-frame img,.product-grid article:nth-child(n) .product-frame img{width:100% !important;height:100% !important;max-width:100% !important;max-height:100% !important;object-fit:contain !important;object-position:center center !important;filter:drop-shadow(0 14px 12px rgba(0,0,0,.68)) !important;}
.product-grid h3{font-size:17px !important;line-height:1.2 !important;text-transform:uppercase !important;}
.user-brand-logos img{background:#fff !important;object-fit:contain !important;height:108px !important;padding:14px !important;}
.features{grid-template-columns:repeat(6,1fr) !important;}
@media(max-width:1200px){.product-grid{grid-template-columns:repeat(4,1fr) !important}.features{grid-template-columns:repeat(6,1fr) !important}.features div{padding:10px 9px !important;grid-template-columns:34px 1fr !important}.features em{width:32px !important;height:32px !important;font-size:17px !important}.features b{font-size:13px !important}.features span{font-size:11px !important}.product-frame{height:245px !important}}
@media(max-width:900px){.product-grid{grid-template-columns:repeat(2,1fr) !important;gap:16px !important}.product-frame{height:240px !important;padding:14px !important}.features{grid-template-columns:repeat(3,1fr) !important;gap:1px !important;padding:10px 3% !important}.features div{min-height:74px !important;padding:9px 7px !important;grid-template-columns:1fr !important;text-align:center !important;gap:3px !important}.features em{margin:0 auto 2px !important;width:30px !important;height:30px !important;font-size:16px !important}.features b{font-size:12px !important;line-height:1.1 !important}.features span{font-size:10px !important;line-height:1.18 !important}.user-brand-logos{grid-template-columns:repeat(2,1fr) !important}.user-brand-logos img{height:92px !important}}
@media(max-width:560px){.product-grid{grid-template-columns:1fr !important}.product-frame{height:270px !important}.features{grid-template-columns:repeat(3,1fr) !important}.features div{min-height:70px !important;padding:8px 4px !important}.features b{font-size:11px !important}.features span{font-size:9.5px !important}.user-brand-logos img{height:78px !important;padding:10px !important}}

/* V22: Mobile feature cards two columns / three rows */
@media(max-width:900px){
  .features{
    grid-template-columns:repeat(2,1fr) !important;
    gap:8px !important;
    padding:12px 3% !important;
  }
  .features div{
    min-height:78px !important;
    padding:8px 6px !important;
    display:grid !important;
    grid-template-columns:32px 1fr !important;
    grid-template-rows:auto auto !important;
    text-align:left !important;
    align-items:center !important;
    gap:0 7px !important;
    border:1px solid rgba(246,173,5,.22) !important;
    border-radius:9px !important;
    background:linear-gradient(145deg,#171717,#0c0c0c) !important;
  }
  .features em{
    grid-row:1/3 !important;
    width:30px !important;
    height:30px !important;
    margin:0 !important;
    font-size:15px !important;
  }
  .features b{font-size:10.5px !important;line-height:1.05 !important;white-space:normal !important;}
  .features span{font-size:9px !important;line-height:1.15 !important;}
}
@media(max-width:380px){
  .features div{grid-template-columns:28px 1fr !important;padding:7px 4px !important;gap:0 5px !important;}
  .features em{width:27px !important;height:27px !important;font-size:13px !important;}
  .features b{font-size:9.7px !important;}
  .features span{font-size:8.3px !important;}
}

/* V23 final full polish: transparent product images, clean card background, mobile compact feature grid, one-line headings */
.products{background:linear-gradient(180deg,#0b0b0b,#151515) !important;}
.product-frame{
  background:radial-gradient(circle at center,#2b2b2b 0%,#171717 55%,#0b0b0b 100%) !important;
  border:1px solid rgba(246,173,5,.65) !important;
  border-radius:14px !important;
  overflow:hidden !important;
  height:310px !important;
  padding:18px !important;
}
.product-frame:before,.product-frame:after{display:none !important;content:none !important;}
.product-frame img{
  background:transparent !important;
  mix-blend-mode:normal !important;
  width:100% !important;
  height:100% !important;
  object-fit:contain !important;
  object-position:center center !important;
  filter:drop-shadow(0 18px 18px rgba(0,0,0,.48)) !important;
}
.product-grid article{background:linear-gradient(180deg,#1b1b1b,#0c0c0c) !important;border:1px solid rgba(246,173,5,.38) !important;border-radius:14px !important;}
.product-grid h3{white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;color:#fff !important;}
.section h2,.brands-section h2,.shipping h2,.quote h2,.dealer h2{white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;}
.nav-links a{white-space:nowrap !important;}
.excavator-brand-grid.user-brand-logos{display:grid !important;grid-template-columns:repeat(3,1fr) !important;gap:18px !important;}
.excavator-brand-grid.user-brand-logos img{width:100% !important;height:104px !important;object-fit:contain !important;background:#fff !important;border-radius:10px !important;padding:16px !important;box-shadow:0 8px 22px rgba(0,0,0,.28) !important;border:1px solid rgba(246,173,5,.45) !important;}
@media(max-width:900px){
  .features{display:grid !important;grid-template-columns:repeat(2,1fr) !important;gap:8px !important;padding:10px 8px !important;}
  .features div{display:flex !important;align-items:center !important;gap:7px !important;min-height:70px !important;padding:8px !important;border:1px solid rgba(246,173,5,.22) !important;border-radius:10px !important;background:linear-gradient(180deg,#171717,#0d0d0d) !important;}
  .features em{width:30px !important;height:30px !important;min-width:30px !important;font-size:16px !important;display:grid !important;place-items:center !important;border-radius:50% !important;background:rgba(246,173,5,.12) !important;border:1px solid rgba(246,173,5,.35) !important;}
  .features b{font-size:11px !important;line-height:1.05 !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;margin:0 !important;display:block !important;}
  .features span{font-size:10px !important;line-height:1.12 !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;display:block !important;max-width:100% !important;}
  .section h2,.brands-section h2,.shipping h2,.quote h2,.dealer h2{font-size:22px !important;line-height:1.1 !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;}
  .nav-links a{font-size:12px !important;letter-spacing:.2px !important;white-space:nowrap !important;}
  .product-frame{height:240px !important;padding:18px !important;}
  .product-grid h3{font-size:16px !important;white-space:nowrap !important;}
  .excavator-brand-grid.user-brand-logos{grid-template-columns:repeat(2,1fr) !important;gap:12px !important;}
  .excavator-brand-grid.user-brand-logos img{height:86px !important;padding:12px !important;}
}
@media(max-width:520px){
  .features{grid-template-columns:repeat(2,1fr) !important;gap:6px !important;}
  .features div{min-height:62px !important;padding:6px !important;}
  .features em{width:26px !important;height:26px !important;min-width:26px !important;font-size:14px !important;}
  .features b{font-size:10px !important;}
  .features span{font-size:9px !important;}
  .product-frame{height:220px !important;padding:16px !important;}
  .section h2,.brands-section h2,.shipping h2,.quote h2,.dealer h2{font-size:20px !important;}
}

/* V24 updates: latest brand/product images, mobile bottom nav, compact mobile feature grid */
.brands-section h2{white-space:nowrap;}
.brand-intro{display:none !important;}
.user-brand-logos img{object-fit:contain;background:#fff;padding:18px;border:1px solid rgba(246,173,5,.45);border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.3);}
.product-frame{background:linear-gradient(145deg,#151515,#050505) !important;border:1px solid rgba(246,173,5,.32);}
.product-frame img{background:transparent !important;object-fit:contain !important;}
.mobile-bottom-nav{display:none;}
@media(max-width:900px){
  body{padding-bottom:92px !important;}
  .nav-boxes{display:none !important;}
  .features{grid-template-columns:repeat(2,1fr) !important;gap:8px !important;padding:12px 3% !important;}
  .features div{border:1px solid rgba(246,173,5,.25) !important;border-radius:10px !important;padding:10px 8px !important;text-align:center !important;background:linear-gradient(145deg,#151515,#090909) !important;min-height:94px !important;display:flex !important;flex-direction:column !important;align-items:center !important;justify-content:center !important;}
  .features em{font-size:22px !important;margin:0 0 4px !important;}
  .features b{font-size:10px !important;white-space:nowrap !important;line-height:1.1 !important;}
  .features span{font-size:10px !important;line-height:1.2 !important;max-width:100% !important;display:block !important;}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:2000;height:76px;background:linear-gradient(180deg,#151515,#050505);border-top:2px solid var(--y);display:grid;grid-template-columns:1fr 1fr 86px 1fr 1fr;align-items:center;padding:5px 8px 8px;box-shadow:0 -10px 30px rgba(0,0,0,.55);}
  .mobile-nav-item{height:52px;border:1px solid rgba(246,173,5,.35);border-radius:12px;background:#101010;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-weight:900;text-decoration:none;padding:0;margin:0 3px;font-family:Arial,Helvetica,sans-serif;}
  .mobile-nav-item span{font-size:20px;line-height:1;}
  .mobile-nav-item small{font-size:9px;text-transform:uppercase;white-space:nowrap;color:#eee;}
  button.mobile-nav-item{cursor:pointer;}
  .mobile-nav-logo{width:78px;height:78px;margin:-28px auto 0;border:4px solid var(--y);border-radius:50%;background:#050505;display:flex;align-items:center;justify-content:center;box-shadow:0 -8px 30px rgba(246,173,5,.35),0 8px 22px rgba(0,0,0,.55);overflow:hidden;}
  .mobile-nav-logo img{width:100%;height:100%;object-fit:cover;}
  .whatsapp,.wechat{display:none !important;}
  .brands-section h2{font-size:21px !important;}
  .product-grid{grid-template-columns:repeat(2,1fr) !important;gap:10px !important;}
  .product-grid article{padding:9px !important;}
  .product-frame{height:170px !important;padding:8px !important;}
  .product-frame img{width:100% !important;height:100% !important;}
  .product-grid h3{font-size:12px !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;}
  .product-grid a{font-size:10px !important;padding:8px 4px !important;white-space:nowrap !important;}
}
@media(max-width:420px){
  .mobile-bottom-nav{height:72px;grid-template-columns:1fr 1fr 78px 1fr 1fr;padding-left:5px;padding-right:5px;}
  .mobile-nav-logo{width:72px;height:72px;margin-top:-25px;}
  .mobile-nav-item{height:49px;border-radius:10px;margin:0 2px;}
  .mobile-nav-item small{font-size:8px;}
  .mobile-nav-item span{font-size:18px;}
  .product-frame{height:150px !important;}
}

/* V25 mobile corrections: remove top logo bar on mobile/tablet, keep bottom nav only */
@media(max-width:900px){
  .top-header{display:none !important;}
  .nav-boxes{display:none !important;}
  body{padding-top:0 !important;padding-bottom:92px !important;}
  .mobile-bottom-nav{display:grid !important;}
}
@media(min-width:901px){
  .mobile-bottom-nav{display:none !important;}
}

/* V26 polish: product images blend with website background, WhatsApp opens externally, 8 brand logos on mobile */
.product-frame{
  background:linear-gradient(145deg,#1e1e1e,#121212) !important;
  border:1px solid rgba(246,173,5,.34) !important;
  box-shadow:inset 0 0 24px rgba(246,173,5,.06) !important;
}
.product-frame img{
  background:transparent !important;
  mix-blend-mode:normal !important;
  object-fit:contain !important;
}
@media(max-width:900px){
  .excavator-brand-grid.user-brand-logos img:nth-child(9){display:none !important;}
}

/* V27 fixes: transparent product artwork, desktop right-side contact icons */
.product-frame{
  background:radial-gradient(circle at 50% 45%,#242424 0%,#171717 50%,#101010 100%) !important;
  border:1px solid rgba(246,173,5,.38) !important;
  box-shadow:inset 0 0 22px rgba(246,173,5,.05),0 8px 20px rgba(0,0,0,.28) !important;
}
.product-frame img{
  background:transparent !important;
  object-fit:contain !important;
  object-position:center center !important;
  filter:drop-shadow(0 16px 13px rgba(0,0,0,.45)) !important;
}
@media(min-width:901px){
  .whatsapp,.wechat{
    right:20px !important;
    left:auto !important;
    bottom:auto !important;
    width:58px !important;
    height:58px !important;
    padding:0 !important;
    border-radius:50% !important;
    display:grid !important;
    place-items:center !important;
    font-size:0 !important;
    color:#fff !important;
    border:2px solid rgba(255,255,255,.18) !important;
    box-shadow:0 10px 28px rgba(0,0,0,.45),0 0 0 1px rgba(246,173,5,.25) !important;
  }
  .whatsapp{top:50% !important;background:#16a34a !important;}
  .wechat{top:calc(50% - 70px) !important;background:#0bb64b !important;}
  .whatsapp:before{content:'☎';font-size:28px;line-height:1;}
  .wechat:before{content:'☘';font-size:28px;line-height:1;}
  .whatsapp:hover,.wechat:hover{transform:translateY(-2px) scale(1.05);}
}
@media(max-width:900px){
  .product-frame{
    background:radial-gradient(circle at 50% 45%,#252525 0%,#171717 55%,#101010 100%) !important;
  }
}

/* V28 update: new undercarriage image and custom WhatsApp/WeChat icons only */
.whatsapp img,.wechat img{width:100% !important;height:100% !important;object-fit:cover !important;border-radius:50% !important;display:block !important;}
@media(min-width:901px){
  .whatsapp:before,.wechat:before{content:none !important;display:none !important;}
  .whatsapp,.wechat{overflow:hidden !important;background:#050505 !important;border:2px solid rgba(246,173,5,.65) !important;}
}
.mobile-nav-item span img{width:23px !important;height:23px !important;object-fit:cover !important;border-radius:50% !important;display:block !important;}
@media(max-width:420px){.mobile-nav-item span img{width:20px !important;height:20px !important;}}

/* FINAL requested image update: product images use transparent PNG on website background */
.product-frame img[src*="prod-drive-shaft"]{
  background:transparent !important;
  object-fit:contain !important;
}

/* V29 RESPONSIVE DESKTOP SLIDER FIX: 1920x1200 and all desktop sizes */
html,body{width:100% !important;max-width:100% !important;overflow-x:hidden !important;}
.hero{
  position:relative !important;
  width:100% !important;
  max-width:none !important;
  height:clamp(360px,56.25vw,820px) !important;
  min-height:0 !important;
  max-height:none !important;
  aspect-ratio:auto !important;
  overflow:hidden !important;
  background:#050505 !important;
}
.hero-track{
  display:flex !important;
  flex-wrap:nowrap !important;
  width:100% !important;
  height:100% !important;
  align-items:stretch !important;
  will-change:transform !important;
}
.hero-track article,
.hero article,
.hero-clone{
  position:relative !important;
  flex:0 0 100% !important;
  width:100% !important;
  min-width:100% !important;
  max-width:100% !important;
  height:100% !important;
  overflow:hidden !important;
  background:#050505 !important;
}
.hero-track article > img,
.hero article > img,
.hero img{
  position:absolute !important;
  inset:0 !important;
  display:block !important;
  width:100% !important;
  height:100% !important;
  max-width:none !important;
  object-fit:cover !important;
  object-position:center center !important;
  background:#050505 !important;
}
.hero-slide-buttons{z-index:80 !important;}
@media(min-width:1600px){
  .hero{height:min(56.25vw,900px) !important;}
}
@media(max-width:900px){
  .hero{height:auto !important;aspect-ratio:16/9 !important;min-height:0 !important;max-height:none !important;}
  .hero-track article > img,.hero article > img,.hero img{object-fit:cover !important;object-position:center center !important;}
}

/* V29 final: desktop sticky navigation + adaptive large-screen scaling */
:root{
  --page-pad: clamp(18px, 4vw, 96px);
  --section-pad-y: clamp(42px, 3.2vw, 92px);
}

@media (min-width:901px){
  .top-header{
    display:flex !important;
    padding-left:var(--page-pad) !important;
    padding-right:var(--page-pad) !important;
  }
  .nav-boxes{
    position:sticky !important;
    top:0 !important;
    z-index:9999 !important;
    display:block !important;
    width:100% !important;
    background:rgba(8,8,8,.98) !important;
    backdrop-filter:blur(10px) !important;
    padding:12px var(--page-pad) !important;
    border-bottom:1px solid rgba(246,173,5,.28) !important;
    box-shadow:0 10px 26px rgba(0,0,0,.18) !important;
  }
  .nav-links{
    display:flex !important;
    align-items:center !important;
    justify-content:center !important;
    gap:clamp(8px, .7vw, 16px) !important;
    width:100% !important;
  }
  .nav-logo-small{
    display:flex !important;
    width:0 !important;
    max-width:0 !important;
    min-width:0 !important;
    padding:0 !important;
    margin:0 !important;
    border:0 !important;
    opacity:0 !important;
    overflow:hidden !important;
    pointer-events:none !important;
    transition:width .25s ease, max-width .25s ease, opacity .25s ease, margin .25s ease !important;
  }
  body.nav-scrolled .nav-logo-small{
    width:clamp(82px, 5vw, 120px) !important;
    max-width:clamp(82px, 5vw, 120px) !important;
    min-width:clamp(82px, 5vw, 120px) !important;
    padding:3px 6px !important;
    margin-right:4px !important;
    opacity:1 !important;
    pointer-events:auto !important;
  }
  .nav-logo-small img{
    width:100% !important;
    height:clamp(40px, 2.6vw, 58px) !important;
    object-fit:cover !important;
    border-radius:6px !important;
    border:1px solid rgba(246,173,5,.55) !important;
  }
  .nav-links a:not(.nav-logo-small){
    font-size:clamp(12px, .76vw, 18px) !important;
    padding:clamp(11px, .75vw, 18px) clamp(14px, 1.05vw, 28px) !important;
    border-radius:clamp(7px, .45vw, 12px) !important;
  }

  .hero{
    width:100% !important;
    max-height:none !important;
    min-height:0 !important;
    aspect-ratio:16/9 !important;
  }
  .hero article img{
    width:100% !important;
    height:100% !important;
    object-fit:cover !important;
    object-position:center center !important;
  }

  .section{
    max-width:min(94vw, 2300px) !important;
    padding:var(--section-pad-y) var(--page-pad) !important;
  }
  .products{
    max-width:none !important;
    padding-left:var(--page-pad) !important;
    padding-right:var(--page-pad) !important;
  }
  .product-grid{
    max-width:min(94vw, 2300px) !important;
    gap:clamp(18px, 1.2vw, 36px) !important;
  }
  .product-frame{
    height:clamp(270px, 16vw, 430px) !important;
  }
  .product-grid h3{
    font-size:clamp(17px, .95vw, 28px) !important;
  }
  .product-grid a{
    font-size:clamp(13px, .72vw, 20px) !important;
    padding:clamp(10px, .65vw, 18px) !important;
  }
  .features{
    padding-left:var(--page-pad) !important;
    padding-right:var(--page-pad) !important;
    grid-template-columns:repeat(6,1fr) !important;
  }
  .features div{
    min-height:clamp(78px, 4.8vw, 128px) !important;
  }
  .features b{font-size:clamp(13px, .8vw, 22px) !important;}
  .features span{font-size:clamp(11px, .68vw, 18px) !important;}
  .features em{
    width:clamp(34px, 2.2vw, 58px) !important;
    height:clamp(34px, 2.2vw, 58px) !important;
    font-size:clamp(17px, 1.1vw, 30px) !important;
  }
  .about,
  .contact-grid{
    gap:clamp(24px, 1.6vw, 52px) !important;
  }
  .about-copy p{
    font-size:clamp(17px, .92vw, 25px) !important;
  }
  .excavator-brand-grid.user-brand-logos,
  .dealer-logos,
  .shipping-tabs{
    max-width:min(94vw, 2100px) !important;
    gap:clamp(16px, 1.1vw, 32px) !important;
  }
  .excavator-brand-grid.user-brand-logos img,
  .dealer-logos img{
    height:clamp(100px, 6vw, 170px) !important;
  }
  .quote form{
    max-width:min(78vw, 1450px) !important;
  }
  .quote input,.quote textarea{
    font-size:clamp(16px, .85vw, 22px) !important;
    padding:clamp(15px, .82vw, 24px) !important;
  }
}

@media (min-width:1800px){
  .product-grid{grid-template-columns:repeat(4,1fr) !important;}
  .section h2{font-size:clamp(34px, 1.75vw, 52px) !important;}
  .company-title h1{font-size:clamp(25px, 1.35vw, 42px) !important;}
  .company-title p{font-size:clamp(15px, .85vw, 24px) !important;}
  .logo-link img{width:clamp(150px, 7.5vw, 220px) !important;height:clamp(78px, 3.9vw, 116px) !important;}
  .header-contact a{font-size:clamp(20px, 1.05vw, 32px) !important;}
  .header-contact,.header-contact small{font-size:clamp(14px, .72vw, 21px) !important;}
}

@media (min-width:2400px){
  :root{--page-pad: clamp(96px, 5vw, 180px);}
  .product-grid{max-width:2400px !important;}
  .section{max-width:2400px !important;}
  .hero{max-height:1400px !important;}
}

/* V30 FINAL FIX: desktop and large-device navbar must remain sticky/fixed while scrolling */
@media (min-width:901px){
  .top-header{
    position:relative !important;
    z-index:900 !important;
  }
  .nav-boxes{
    position:sticky !important;
    position:-webkit-sticky !important;
    top:0 !important;
    left:0 !important;
    right:0 !important;
    width:100% !important;
    z-index:99999 !important;
    display:block !important;
    background:rgba(8,8,8,.98) !important;
    border-bottom:1px solid rgba(246,173,5,.42) !important;
    box-shadow:0 10px 28px rgba(0,0,0,.38) !important;
    backdrop-filter:blur(6px) !important;
    -webkit-backdrop-filter:blur(6px) !important;
    transform:none !important;
    overflow:visible !important;
  }
  .nav-links{
    display:flex !important;
    align-items:center !important;
    justify-content:center !important;
    flex-wrap:nowrap !important;
    gap:clamp(8px,.65vw,18px) !important;
    max-width:min(96vw,2400px) !important;
    margin:0 auto !important;
  }
  .nav-links a{
    white-space:nowrap !important;
    font-size:clamp(12px,.72vw,20px) !important;
    padding:clamp(11px,.68vw,20px) clamp(13px,.95vw,28px) !important;
  }
  .nav-logo-small{
    display:none !important;
    order:-1 !important;
    padding:4px 8px !important;
    border:0 !important;
    background:transparent !important;
  }
  body.nav-scrolled .nav-logo-small{
    display:flex !important;
  }
  .nav-logo-small img{
    width:clamp(76px,4.2vw,130px) !important;
    height:clamp(38px,2.1vw,68px) !important;
    object-fit:cover !important;
    border-radius:6px !important;
    border:1px solid rgba(246,173,5,.62) !important;
    display:block !important;
  }
}

/* If a hosting theme or browser breaks sticky, this class keeps the same visual result */
@media (min-width:901px){
  body.nav-scrolled .nav-boxes{
    position:fixed !important;
    top:0 !important;
  }
  body.nav-scrolled main{
    padding-top:var(--nav-fixed-space, 74px) !important;
  }
}