:root{--ink:#092d57;--orange:#df1826;--cream:#f4f6f8}body{color:#18324e;background:white}html{scroll-padding-top:65px}.top{background:#07264b;color:#c8d4e1;font-size:10px;letter-spacing:.6px;padding:10px 6%}header{max-width:1440px;margin:auto;padding:14px 6%;border:0;min-height:100px}header .brand-logo{flex-basis:255px}header .brand-logo img{width:255px}.header-message{display:flex;flex-direction:column;gap:7px;margin-left:auto;margin-right:30px}.header-message b{font-size:15px;letter-spacing:1.8px}.header-message span{font-size:11px;color:#7c8996}#bag{border-radius:0;font-size:13px;padding:12px 16px}#count{background:#df1826}.main-nav{display:flex;position:sticky;top:0;z-index:5;background:#082c57;justify-content:center;gap:0;padding:0 4%;box-shadow:0 3px 12px #00132c15}.main-nav a{padding:19px 21px;font-size:11px;letter-spacing:.5px;color:#fff;font-weight:bold;white-space:nowrap}.main-nav a:hover,.main-nav .home-link{background:#df1826}.hero-luxe{padding:0;grid-template-columns:1fr 1fr;background:#092d57;min-height:520px}.hero-copy{background:linear-gradient(125deg,#0d3767,#061e3d);border-radius:0;padding:50px 13% 40px 10%;position:relative}.hero-copy:after{content:'';position:absolute;right:0;bottom:0;width:100px;height:7px;background:#df1826}.hero-copy .eyebrow{color:#b8c9de}.hero-copy .eyebrow>span{background:#df1826}.hero-copy h1{font-size:clamp(37px,4.2vw,64px);font-weight:750;letter-spacing:-2px}.hero-copy h1 em{color:white}.hero-copy .intro{color:#c1ccdb}.hero-copy .primary{background:#df1826;color:white;border-radius:0}.hero-copy .primary:hover{background:#b8101b}.hero-copy-bottom b{color:white}.hero-copy-bottom span,.hero-copy-bottom p{color:#b6c8dc}.hero-showcase{background:#f4f6f7;border:0;border-radius:0;box-shadow:none;padding:30px 9% 22px;display:flex;flex-direction:column;justify-content:center}.showcase-top{font-size:9px;color:#6b7f95}.showcase-top #slide-number{color:#df1826}.hero-slide .slide-image{height:295px}.hero-stage{min-height:410px}.slide-caption{border-color:#d4dce4}.slide-caption h2{color:#082d57}.slide-caption strong{color:#df1826}.slide-caption small,.slide-link{color:#62788e}.slide-buttons button{border-color:#c1cfdb;color:#082d57}.slide-buttons button:hover{background:#082d57;border-color:#082d57}.slide-dots button[aria-current=true]:after{background:#df1826}.benefits{padding:24px 6%;border-bottom:1px solid #e1e7ed;gap:30px}.benefits>div{flex:1}.benefits b{font-size:27px;color:#df1826;display:flex;align-items:center;gap:12px}.benefits b span{font-size:11px;color:#123858;letter-spacing:.6px;margin:0}.benefits>div>span{font-size:11px;padding-left:46px;color:#788798}.category-section,#catalog,.guide-section{padding:60px 6%}.eyebrow{color:#a0acb6;letter-spacing:2px;font-size:9px}.section-title h2,.guide-section>h2{font-size:27px;letter-spacing:-.4px;font-weight:800;margin:13px 0 28px}.section-title>a{font-size:11px;color:#64788d;padding-bottom:32px}.category-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.category-tile{display:flex;flex-direction:column;text-align:center;align-items:center;background:#f5f7f9;border:1px solid transparent;padding:14px 8px 18px;cursor:pointer}.category-tile:hover{border-color:#df1826;background:#fff}.category-tile img{height:105px;width:100%;object-fit:contain}.category-tile h3{font-size:11px;margin:14px 0 7px;color:#082d57}.category-tile span{font-size:9px;color:#8b98a4}.brand-banner{margin:0 6%;background:#092f5d;color:#fff;padding:40px 6%;display:flex;justify-content:space-between;align-items:center;overflow:hidden;position:relative;border-left:5px solid #e21d2c}.brand-banner>div:first-child{position:relative;z-index:1}.brand-banner span{font-size:10px;letter-spacing:2px;color:#9cb4ce}.brand-banner h2{font-size:32px;line-height:1.25;letter-spacing:-.6px}.brand-banner p{font-size:12px;color:#c1d0e1;max-width:440px;line-height:1.8}.brand-banner a{font-size:10px;display:inline-block;margin-top:15px;border-bottom:1px solid #df1826;padding-bottom:8px}.banner-type{font-size:64px;font-weight:900;line-height:.94;letter-spacing:-3px;transform:skew(-8deg);color:#ffffff15}.banner-type em{color:#f02536;font-style:normal}.toolbar{border-bottom:1px solid #e2e7ed;padding-bottom:22px}.filters{gap:5px}.filters button{padding:10px 12px;border-radius:0;border:0;background:#f3f5f8;font-size:11px}.filters .active{background:#df1826}.controls input,.controls select{border-radius:0;font-size:11px}.grid{grid-template-columns:repeat(4,1fr);gap:17px}.card{border:1px solid #e2e7ed;border-radius:0;box-shadow:none}.card:hover{transform:translateY(-3px);box-shadow:0 8px 25px #092d570d;border-color:#b9c8d6}.photo{background:#fff;padding:16px 12px 4px}.photo>span{font-size:8px;color:#8d9ba9}.photo img,.card .photo img{height:190px}.cardbody{padding:17px}.card h3{font-size:16px;min-height:36px;line-height:1.3}.spec{font-size:10px;min-height:34px}.price{font-size:20px;color:#df1826;margin:18px 0}.actions{gap:5px}.actions button{border-radius:0;font-size:10px;padding:10px 4px}.actions .add{background:#082d57;border-color:#082d57}.about-section{padding:55px 6%;display:grid;grid-template-columns:1fr 1fr;gap:65px;background:#f3f6f9}.about-visual{background:white;padding:50px 35px;border-bottom:5px solid #df1826;display:flex;flex-direction:column;justify-content:center}.about-visual img{width:100%;height:auto}.about-visual>span{text-align:center;font-size:9px;letter-spacing:2px;color:#9ba9b6;margin:24px 0}.about-lines{border-top:1px solid #e4eaf0;padding-top:22px;font-size:14px;letter-spacing:3px;color:#c1ccd6;line-height:1.6}.about-copy h2{font-size:33px;line-height:1.2;margin:15px 0 20px}.about-copy>p:not(.eyebrow){font-size:13px;line-height:1.9;color:#687d90}.about-stats{display:flex;gap:35px;margin-top:26px}.about-stats div{display:flex;flex-direction:column;gap:8px}.about-stats b{font-size:34px;color:#df1826}.about-stats span{font-size:8px;color:#72879a}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.guide-grid article{border-top:3px solid #092d57;background:#f5f7f9;padding:25px}.guide-grid article>span{font-size:9px;color:#8799a8;letter-spacing:1px}.guide-grid h3{font-size:21px;margin:15px 0}.guide-grid p{font-size:12px;line-height:1.8;color:#708496}.guide-grid a{font-size:10px;color:#df1826}.policy{margin:0;padding:45px 6%;background:#092d57;gap:70px}.policy h2{font-size:35px}.policy h3{font-size:19px}.policy p{font-size:12px;color:#c0ccdb}.policy a{color:#fff;border-bottom:1px solid #df1826;padding-bottom:6px}footer{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.3fr;align-items:start;padding:45px 6%;gap:30px;background:#f2f5f8;border:0}footer .footer-logo img{width:220px}footer h3{font-size:10px;letter-spacing:.5px;margin:13px 0 22px}footer p{font-size:11px;color:#76899a;line-height:1.9}footer a:not(.brand){display:block;font-size:11px;color:#637b90;margin:13px 0}.footer-intro>p:first-of-type{font-size:10px;font-weight:bold;color:#123858;margin-top:24px}.copyright{padding:18px 6%;background:#e8edf3;color:#7c8d9d;font-size:9px;letter-spacing:.8px;display:flex;justify-content:space-between}.primary,button{border-radius:0}dialog{border-radius:3px}.close{border:0}#detailbody .price{font-size:27px}.category-tile img{mix-blend-mode:multiply}@media(max-width:1100px){.main-nav a{padding:17px 13px;font-size:10px}.category-grid{grid-template-columns:repeat(4,1fr)}.grid{grid-template-columns:repeat(3,1fr)}.header-message{margin-right:10px}.hero-copy{padding:35px 30px}.about-section{gap:35px}footer{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.header-message{display:none}.main-nav{display:flex;overflow-x:auto;justify-content:flex-start;padding:0 3%;scrollbar-width:thin}.main-nav a{padding:16px 15px}.hero-luxe{grid-template-columns:1fr 1fr;min-height:0}.hero-showcase{padding:22px}.hero-slide .slide-image{height:225px}.hero-stage{min-height:350px}.slide-caption{display:block}.slide-caption strong{font-size:19px;display:block}.hero-copy{padding:30px 23px}.hero-copy h1{font-size:35px}.hero-copy .intro{font-size:12px}.hero-copy-bottom{display:none}.hero-copy .primary{gap:10px;font-size:11px;padding:13px}.benefits{gap:15px;flex-wrap:nowrap}.benefits>div{width:auto}.benefits b{font-size:21px;gap:8px}.benefits b span{font-size:9px}.benefits>div>span{padding:0;font-size:10px;line-height:1.6}.grid{grid-template-columns:repeat(2,1fr)}.about-section{grid-template-columns:1fr}.about-visual{padding:30px;max-height:230px}.about-visual img{height:110px;object-fit:contain}.about-lines{display:none}.about-visual>span{margin:10px}.guide-grid{gap:12px}.guide-grid article{padding:18px}.guide-grid h3{font-size:18px}.policy{gap:20px}.brand-banner{padding:30px}.banner-type{font-size:48px}}@media(max-width:540px){.top{font-size:8px}.top>span:last-child{font-size:8px}.hero-luxe{grid-template-columns:1fr}.hero-showcase{padding:25px 7%;order:1}.hero-copy{padding:35px 7%;order:0}.hero-copy h1{font-size:43px;margin:20px 0}.hero-copy .intro{max-width:100%;font-size:13px}.hero-copy .primary{margin-top:22px;font-size:12px}.hero-slide .slide-image{height:240px}.hero-stage{min-height:350px}.slide-caption{display:flex}.slide-caption h2{font-size:25px}.showcase-controls{margin-top:6px}.benefits{padding:20px 5%;gap:10px}.benefits b{display:block;font-size:18px}.benefits b span{margin-top:7px;line-height:1.5;font-size:8px}.benefits>div>span{font-size:9px}.category-section,#catalog,.guide-section{padding:38px 5%}.section-title h2,.guide-section>h2{font-size:23px}.section-title>a{display:block;padding:0 0 20px}.category-grid{grid-template-columns:repeat(2,1fr);gap:9px}.category-tile img{height:115px}.category-tile h3{font-size:12px}.brand-banner{margin:0 5%;padding:26px}.brand-banner h2{font-size:27px}.banner-type{position:absolute;right:-8px;font-size:55px;opacity:.35}.brand-banner p{font-size:11px;max-width:250px}.grid{gap:10px}.cardbody{padding:12px}.card h3{font-size:13px;min-height:34px}.photo{padding:12px 8px}.photo img,.card .photo img{height:145px}.photo>span{font-size:7px}.price{font-size:17px}.spec{font-size:9px}.actions{flex-direction:column}.actions button{font-size:10px;padding:10px}.about-section{padding:35px 5%;gap:25px}.about-copy h2{font-size:28px}.about-stats{gap:27px}.guide-grid{grid-template-columns:1fr}.guide-grid article{padding:23px}.policy{padding:35px 5%;grid-template-columns:1fr}.policy h2{font-size:30px}footer{padding:35px 5%;gap:20px;grid-template-columns:1fr 1fr}footer .footer-intro{grid-column:1/-1}footer>div:last-child{grid-column:1/-1}.copyright{font-size:8px;letter-spacing:0}.controls{width:100%}.controls input{flex:1}}

/* Full-resolution product photographs: contain the complete machine without stretching. */
.hero-showcase{background:#f7f8fa}.hero-showcase .slide-image{padding:0 8px 12px;overflow:hidden}.hero-showcase .slide-image img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:multiply;filter:none;transform:none;image-rendering:auto}

/* Consistent studio product photos, true alpha background and full machine. */
.photo img[src*="studio-"],.slide-image img[src*="studio-"],.category-tile img[src*="studio-"],#detailbody img[src*="studio-"]{object-fit:contain;object-position:center;mix-blend-mode:normal;filter:none;transform:none}#detailbody>.detail-extra-photo{height:240px;margin:12px auto;background:#fff}

/* Premium three-product campaign: live HTML typography + authentic cutouts. */
.premium-showcase{max-width:1440px;margin:0 auto;padding:12px 0 20px;background:#fff;display:grid;gap:12px}
.premium-banner{position:relative;isolation:isolate;overflow:hidden;background:#071728 url('assets/premium-workshop.png') center/cover;color:#fff;border:1px solid #183c57}
.premium-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,12,22,.87),rgba(4,16,30,.45) 49%,rgba(6,17,30,.03));z-index:-1}
.premium-banner:after{content:"";position:absolute;left:4%;right:4%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,#84c8f7,transparent);opacity:.6}
.premium-main{min-height:460px;display:flex;align-items:center}
.premium-copy{position:relative;z-index:3;padding:36px 4.5%;width:57%;pointer-events:none}
.premium-eyebrow{font-size:10px;font-weight:800;letter-spacing:2.4px;color:#acd3ec;margin:0 0 22px}
.chrome-title{margin:0;font-family:"Arial Black","Arial",sans-serif;font-size:clamp(34px,4.5vw,68px);font-weight:900;font-style:italic;line-height:1.02;letter-spacing:-2px;background:linear-gradient(180deg,#fff 0%,#edf3f7 24%,#a0aebd 45%,#fff 51%,#d3dde7 68%,#718397 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-stroke:.7px #c0d4e1;filter:drop-shadow(2px 3px 0 #253344) drop-shadow(0 7px 7px #0008)}
.chrome-title span{font-size:.96em;letter-spacing:-1.4px}
.premium-tagline{font-size:clamp(15px,1.8vw,24px);line-height:1.35;font-weight:900;font-style:italic;letter-spacing:1px;margin:25px 0 12px;border-left:4px solid #ffad37;padding:5px 0 5px 15px;text-shadow:0 2px 4px #000;background:linear-gradient(90deg,#b9641770,transparent)}
.premium-description{color:#cfdeea;font-size:12px;line-height:1.6;margin:12px 0 20px}
.premium-cta{pointer-events:auto;color:#fff;background:linear-gradient(135deg,#ec1b28,#b50718);border:1px solid #ff5c6280;border-radius:3px;padding:12px 18px;font-family:inherit;font-size:12px;font-weight:800;cursor:pointer;display:inline-flex;gap:20px;align-items:center;box-shadow:0 5px 20px #0005;text-decoration:none}
.premium-cta:hover{background:#f42a35;transform:translateY(-1px)}.premium-cta:focus-visible,.zalo-float:focus-visible{outline:3px solid #ffbd59;outline-offset:4px}
.premium-product{position:absolute;z-index:2;right:3%;top:3%;bottom:2%;width:43%;display:flex;align-items:center;justify-content:center;pointer-events:none}
.premium-product:after{content:"";position:absolute;bottom:4%;width:84%;height:12%;border-radius:50%;background:#0006;filter:blur(14px);z-index:-1}
.premium-product img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(8px 15px 13px #0008);mix-blend-mode:normal}
.premium-arc{right:5%;width:40%;top:1%;bottom:4%}
.premium-price{position:absolute;z-index:3;right:4%;bottom:20px;display:flex;align-items:center;gap:12px;text-shadow:0 2px 4px #000;background:#081928d9;border:1px solid #b2d6ed44;border-radius:4px;padding:9px 14px}.premium-price span{font-size:10px;color:#c4d7e5}.premium-price strong{font-size:20px;color:#ffcf7b}
.premium-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.premium-pair .premium-banner{min-height:250px}.premium-pair .premium-copy{width:64%;padding:30px 6%}.premium-pair .premium-eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:16px}.premium-pair .chrome-title{font-size:clamp(22px,3vw,42px);letter-spacing:-1px;white-space:nowrap}.premium-pair .premium-description{font-size:11px;margin:16px 0}.premium-pair .premium-product{width:39%;right:2%;top:5%;bottom:5%}.premium-laser{background-position:70% 30%}.premium-laser .premium-product{width:37%;right:2%}
.zalo-float{position:fixed;right:22px;bottom:max(20px,env(safe-area-inset-bottom));z-index:80;display:flex;align-items:center;gap:10px;text-decoration:none;background:#fff;color:#092d57;border:1px solid #dce7f1;border-radius:40px;padding:8px 14px 8px 8px;box-shadow:0 5px 24px #06234733;font:700 13px/1.3 Arial,sans-serif}.zalo-float small{display:block;font-size:10px;font-weight:400;margin-top:3px;color:#617487}.zalo-icon{display:grid;place-items:center;background:#0068ff;color:#fff;width:43px;height:43px;border-radius:50%;font:bold 14px Arial,sans-serif}.zalo-float:hover{box-shadow:0 7px 26px #06234755;transform:translateY(-2px)}
@media(min-width:1441px){.premium-main{min-height:520px}.premium-pair .premium-banner{min-height:290px}}
@media(max-width:760px){.premium-showcase{padding:8px;gap:8px}.premium-main{min-height:395px}.premium-copy{padding:25px 5%;width:62%}.premium-main .chrome-title{font-size:clamp(28px,6vw,46px);letter-spacing:-1px}.premium-eyebrow{font-size:8px;letter-spacing:1.3px;margin-bottom:18px}.premium-tagline{font-size:16px;margin:20px 0 10px;padding-left:10px}.premium-main .premium-description{max-width:170px;font-size:10px}.premium-arc{right:0;width:45%;top:8%;bottom:14%}.premium-price{right:3%;bottom:15px;padding:7px 10px;gap:8px}.premium-price strong{font-size:16px}.premium-price span{font-size:8px}.premium-pair{gap:8px;grid-template-columns:1fr}.premium-pair .premium-banner{min-height:230px}.premium-pair .chrome-title{font-size:34px}.premium-pair .premium-product{width:38%;right:4%}.premium-pair .premium-copy{width:65%;padding:27px 6%}.zalo-float{right:12px;bottom:max(12px,env(safe-area-inset-bottom));font-size:12px;gap:8px}.zalo-icon{width:38px;height:38px}.zalo-float small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.premium-cta:hover,.zalo-float:hover{transform:none}}

/* Three distinct product environments: workshop, copper geometry, precision lab. */
.premium-features{padding:0;margin:18px 0;list-style:none;color:#e1edf5;font-size:13px;line-height:1.65;max-width:480px}
.premium-features li{position:relative;padding-left:17px;margin:7px 0}
.premium-features li:before{content:"";position:absolute;left:0;top:.65em;width:5px;height:5px;background:#ffc66a;transform:rotate(45deg)}
.premium-main .premium-tagline{font-size:19px;letter-spacing:.4px;margin:20px 0 12px}
.premium-pair .premium-banner{min-height:350px;display:flex;align-items:center}
.premium-mig{background:radial-gradient(ellipse at 82% 40%,#b4753c88,transparent 48%),repeating-linear-gradient(135deg,transparent 0 55px,#eeb26b12 56px 57px,transparent 58px 110px),linear-gradient(120deg,#17191d 20%,#503725 75%,#201d1b)}
.premium-mig:before{background:linear-gradient(90deg,#101215cc,transparent)}
.premium-mig:after{content:"";position:absolute;right:-8%;bottom:-35%;width:75%;height:70%;border:1px solid #e4ac6155;transform:rotate(-22deg);box-shadow:0 -12px 45px #f2a44522;z-index:-1}
.premium-mig .premium-eyebrow{color:#edbc85}
.premium-laser{background:radial-gradient(ellipse at 80% 58%,#fff 0%,#e6f5fc 35%,transparent 70%),repeating-linear-gradient(0deg,transparent 0 34px,#6aa8c016 35px 36px),linear-gradient(135deg,#dbe8ef,#b9d3e2)}
.premium-laser:before{background:linear-gradient(90deg,#e7f0f8f5,#e8f2f8aa 60%,transparent)}
.premium-laser .premium-eyebrow{color:#3b708d}
.premium-laser .chrome-title{background:linear-gradient(180deg,#123c5b,#5688a4 45%,#123b59 52%,#285b7a);background-clip:text;-webkit-background-clip:text;-webkit-text-stroke:0;filter:drop-shadow(0 2px 0 #fff)}
.premium-laser .premium-description,.premium-laser .premium-features{color:#244c65}
.premium-laser .premium-features li:before{background:#0086b3}
.premium-pair .premium-features{font-size:11px;line-height:1.65;margin:13px 0 19px}
.premium-pair .premium-copy{width:65%;padding:29px 5%}
.premium-laser .premium-product{width:35%;right:1%;top:9%;bottom:9%}
@media(max-width:760px){.premium-main{min-height:470px}.premium-main .premium-tagline{font-size:14px}.premium-main .premium-features{font-size:11px}.premium-main .premium-copy{width:64%}.premium-pair .premium-banner{min-height:350px}.premium-pair .premium-copy{width:65%}.premium-pair .premium-features{font-size:11px}.premium-pair .chrome-title{font-size:29px}.premium-pair .premium-product{right:1%;width:34%}}

/* Unified navy palette, distinct lighting and surface treatments. */
.premium-mig{background:radial-gradient(ellipse at 83% 44%,#356a9580,transparent 58%),repeating-linear-gradient(135deg,transparent 0 55px,#9dcdf018 56px 57px,transparent 58px 110px),linear-gradient(120deg,#071523 15%,#173b59 76%,#081b2c)}
.premium-mig:before{background:linear-gradient(90deg,#061322c9,transparent)}
.premium-mig:after{border-color:#8ebfd750;box-shadow:0 -12px 45px #5ebbe622;background:linear-gradient(120deg,#74b4d53b,transparent)}
.premium-mig .premium-eyebrow,.premium-laser .premium-eyebrow{color:#acd3ec}
.premium-laser{background:radial-gradient(ellipse at 85% 52%,#427c9f99,transparent 55%),repeating-linear-gradient(0deg,transparent 0 34px,#8cc5e619 35px 36px),linear-gradient(135deg,#091e32,#123856 72%,#071b2c)}
.premium-laser:before{background:linear-gradient(90deg,#071a2fe8,#0a2740aa 58%,transparent)}
.premium-laser .chrome-title{background:linear-gradient(180deg,#fff 0%,#edf3f7 24%,#a0aebd 45%,#fff 51%,#d3dde7 68%,#718397 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-stroke:.7px #c0d4e1;filter:drop-shadow(2px 3px 0 #253344) drop-shadow(0 7px 7px #0008)}
.premium-laser .premium-description{color:#cfdeea}.premium-laser .premium-features{color:#e1edf5}.premium-laser .premium-features li:before{background:#ffc66a}

/* Coordinated construction campaign. */
.arc-revised{min-height:480px}.arc-revised .premium-copy{width:57%;padding:38px 4.5%}.arc-revised .chrome-title{font-size:clamp(36px,5vw,72px);white-space:nowrap}.arc-revised .premium-features{font-size:clamp(17px,1.9vw,26px);line-height:1.45;margin:26px 0 18px}.arc-revised .premium-features li{margin:11px 0;padding-left:20px}.arc-revised .premium-features strong{color:#fff}.arc-revised .premium-description{font-size:13px}.arc-revised .premium-arc{width:42%;right:2%;top:1%;bottom:2%}
.premium-pair .premium-banner{min-height:400px}.equipment-trio,.robot-banner{background:#09243d url('assets/banner-construction.png') center/cover}
.equipment-trio:before{background:linear-gradient(180deg,#071a2c44,#071a2c11 55%,#031327e8)}
.trio-products{position:absolute;inset:18px 10px 88px;display:flex;align-items:end;gap:0}
.trio-item{position:relative;width:33.333%;height:94%;padding:0 1px;border:0;background:none;color:#e5f5ff;cursor:pointer;font:900 italic 15px Arial,sans-serif;display:flex;flex-direction:column;align-items:center;justify-content:end;text-shadow:0 2px 5px #000}
.trio-item:nth-child(2){height:100%;z-index:2}.trio-item img{width:113%;height:calc(100% - 30px);object-fit:contain;filter:drop-shadow(0 0 9px #4ea9ff70) drop-shadow(4px 9px 7px #0009);transition:transform .3s}.trio-item:hover img{transform:translateY(-5px)}.trio-item span{padding:8px 0 0}.trio-item:focus-visible{outline:2px solid #b8e7ff;outline-offset:3px}
.electric-title{position:absolute;bottom:22px;left:3%;right:3%;text-align:center;margin:0;font-family:'Arial Black',Arial,sans-serif;font-weight:900;font-style:italic;font-size:clamp(20px,2.3vw,34px);text-transform:uppercase;line-height:1.2;letter-spacing:-.6px;color:#fff;-webkit-text-stroke:.5px #d2e9ff;text-shadow:2px 2px 0 #3265a1,3px 4px 0 #153b71,0 0 8px #74bdff,0 0 21px #1c86ff}
.robot-banner:before{background:linear-gradient(90deg,#06182a22,#06182acc 45%,#06182aee)}
.robot-product{position:absolute;left:0;top:12%;bottom:8%;width:44%;display:flex;align-items:center}.robot-product img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px #5aabed55) drop-shadow(4px 12px 8px #0009)}
.robot-copy{position:relative;margin-left:43%;width:57%;padding:26px 22px 26px 7px;z-index:3}.robot-model{font-size:9px;font-weight:800;letter-spacing:.7px;color:#a6d8fb;margin:0 0 16px}.robot-headline{font-size:clamp(18px,1.8vw,27px);font-weight:900;font-style:italic;line-height:1.35;margin:0 0 17px;color:#f0f8ff;text-shadow:0 0 12px #65afff80,2px 2px 0 #153c65}.robot-features{list-style:none;padding:0;margin:0 0 20px;color:#dfedfa;font-size:11px;font-weight:700;line-height:1.55}.robot-features li{margin:9px 0;padding-left:12px;position:relative}.robot-features li:before{content:'✦';position:absolute;left:0;color:#87d3ff;font-size:9px;text-shadow:0 0 6px #4fbcff}.robot-copy .premium-cta{font-size:10px;padding:10px 12px;gap:10px}
@media(min-width:1441px){.premium-pair .premium-banner{min-height:440px}.robot-features{font-size:13px}.trio-item{font-size:18px}}
@media(max-width:760px){.arc-revised{min-height:440px}.arc-revised .premium-copy{width:60%;padding:25px 5%}.arc-revised .chrome-title{font-size:clamp(27px,6vw,42px)}.arc-revised .premium-features{font-size:clamp(14px,3vw,20px);margin:20px 0}.arc-revised .premium-description{font-size:10px}.arc-revised .premium-arc{width:42%;right:0;top:10%;bottom:8%}.premium-pair .premium-banner{min-height:380px}.electric-title{font-size:clamp(20px,4.8vw,31px)}.robot-copy{padding-right:16px}.robot-headline{font-size:20px}.robot-features{font-size:11px}}
@media(prefers-reduced-motion:no-preference){.electric-title{animation:electric-glow 4s ease-in-out infinite alternate}@keyframes electric-glow{from{filter:brightness(1)}to{filter:brightness(1.18)}}}

.equipment-trio{background-size:100% 100%}.trio-products{z-index:2}.electric-title{z-index:3}

/* Larger equipment, shared baseline and 30% brighter lower banners. */
.premium-pair .premium-banner{filter:brightness(1.3)}
.trio-products{inset:23px 9px 80px;align-items:end}
.trio-item,.trio-item:nth-child(2){height:100%;justify-content:end}
.trio-item img{width:120%;height:100%;object-fit:contain;object-position:center bottom}
.trio-item:nth-child(2) img{width:109%;height:100%}
.robot-product{left:1%;width:46%;top:38px;bottom:80px;align-items:end}
.robot-product img{object-position:center bottom;filter:drop-shadow(0 0 10px #69b9eb66) drop-shadow(5px 10px 8px #000b)}
.robot-copy{margin-left:49%;width:51%;padding-left:8px;padding-right:18px}
.robot-headline{font-size:clamp(17px,1.65vw,25px)}
@media(max-width:760px){.trio-products{inset:20px 9px 80px}.robot-product{width:46%;bottom:80px;top:40px}.robot-copy{margin-left:49%;width:51%;padding-right:12px}.robot-headline{font-size:18px}.robot-features{font-size:10px}}

/* Fit the complete opening showcase into one desktop viewport. */
@media(min-width:761px){
body .top{min-height:24px;padding-top:5px;padding-bottom:5px;font-size:9px}
body header{height:82px;min-height:82px;padding-top:10px;padding-bottom:10px}
body header .brand-logo img{max-height:62px;width:215px;object-fit:contain}
body .main-nav{min-height:44px;height:44px}
body .main-nav a{padding-top:14px;padding-bottom:14px}
.premium-showcase{height:calc(100svh - 150px);min-height:490px;max-height:800px;box-sizing:border-box;padding:8px 0;gap:8px;grid-template-rows:minmax(0,1.15fr) minmax(0,1fr)}
.premium-showcase .premium-main{min-height:0;height:100%}
.premium-showcase .premium-pair{min-height:0;gap:8px}
.premium-showcase .premium-pair .premium-banner{min-height:0;height:100%}
.arc-revised .premium-copy{padding:15px 4.5%;width:57%}
.arc-revised .chrome-title{font-size:clamp(31px,3.7vw,54px)}
.arc-revised .premium-features{font-size:clamp(13px,1.35vw,19px);line-height:1.3;margin:13px 0 9px}
.arc-revised .premium-features li{margin:6px 0}
.arc-revised .premium-description{font-size:10px;margin:8px 0}
.arc-revised .premium-cta{padding:9px 14px;font-size:11px}
.arc-revised .premium-arc{width:40%;top:0;bottom:0;right:5%}
.trio-products{inset:10px 24px 51px}
.trio-item img{width:112%}
.trio-item:nth-child(2) img{width:104%}
.electric-title{bottom:13px;font-size:clamp(18px,2vw,29px)}
.robot-product{top:12px;bottom:51px;width:45%;left:1%}
.robot-copy{padding:13px 16px 13px 7px;margin-left:49%;width:51%}
.robot-model{font-size:8px;margin:0 0 9px}
.robot-headline{font-size:clamp(14px,1.45vw,21px);line-height:1.25;margin:0 0 9px}
.robot-features{font-size:clamp(9px,.85vw,12px);line-height:1.35;margin:0 0 10px}
.robot-features li{margin:5px 0}
.robot-copy .premium-cta{font-size:9px;padding:7px 10px}
}
@media(min-width:761px) and (max-height:740px){
body header{height:70px;min-height:70px}body header .brand-logo img{max-height:50px}
.premium-showcase{height:calc(100svh - 138px);min-height:450px}
.arc-revised .premium-features{font-size:13px;margin:9px 0}.arc-revised .premium-features li{margin:4px 0}
.arc-revised .chrome-title{font-size:34px}.robot-model{margin-bottom:6px}.robot-headline{font-size:15px}.robot-features{font-size:9px}.robot-features li{margin:4px 0}
}

/* Reserve a compact criteria strip within the first viewport. */
@media(min-width:761px){
.premium-showcase{height:calc(100svh - 220px);min-height:400px}
body .benefits{height:70px;min-height:70px;box-sizing:border-box;padding-top:10px;padding-bottom:10px;align-items:center}
body .benefits>div{padding-top:0;padding-bottom:0}
.arc-revised .premium-copy{padding-top:10px;padding-bottom:10px}
.arc-revised .premium-features{margin:9px 0 7px;line-height:1.25}
.arc-revised .premium-features li{margin:4px 0}
.robot-copy{padding-top:9px;padding-bottom:9px}
.robot-model{margin-bottom:5px}.robot-headline{margin-bottom:6px}.robot-features{margin-bottom:7px}.robot-features li{margin:4px 0}
}
@media(min-width:761px) and (max-height:740px){
.premium-showcase{height:calc(100svh - 208px);min-height:400px}
.arc-revised .chrome-title{font-size:30px}.arc-revised .premium-features{font-size:12px;margin:7px 0}.arc-revised .premium-description{margin:6px 0;font-size:9px}.arc-revised .premium-cta{padding:7px 12px;font-size:10px}
.robot-model{font-size:7px}.robot-headline{font-size:14px}.robot-features{font-size:8px;line-height:1.3}.robot-copy .premium-cta{font-size:8px;padding:6px 9px}
.trio-products{bottom:44px}.robot-product{bottom:44px}.electric-title{bottom:10px;font-size:23px}
}

/* Reference-inspired chrome heading and illuminated amber slogan. */
.arc-revised .campaign-metal-title{position:relative;width:max-content;max-width:100%;font-size:clamp(27px,3.7vw,55px);letter-spacing:-1.7px;line-height:1.08;filter:drop-shadow(2px 3px 0 #26323c) drop-shadow(0 5px 5px #0009)}
.campaign-metal-title:after{content:"";position:absolute;left:2%;right:0;bottom:-8px;height:2px;background:linear-gradient(90deg,transparent,#b4741a 25%,#fff9bd 55%,#eeaa2e 76%,transparent);box-shadow:0 1px 8px #ffac29,0 1px 17px #ff980055}
.campaign-model{font-size:11px;letter-spacing:2px;font-weight:800;color:#c0d9ea;margin:15px 0 11px}
.campaign-slogan{position:relative;width:max-content;max-width:100%;margin:10px 0 16px;padding:9px 22px 9px 15px;border-left:6px solid #ffdf46;background:linear-gradient(90deg,#ec8b0ddd,#915017a6 60%,transparent);box-shadow:-5px 0 17px #ffb32f38;color:#fff;font-family:'Arial Black',Arial,sans-serif;font-size:clamp(17px,2vw,28px);font-style:italic;font-weight:900;line-height:1.35;letter-spacing:.6px;text-transform:uppercase;text-shadow:2px 2px 0 #4c301a,3px 3px 3px #000b}
.campaign-slogan span{display:block}
@media(min-width:761px){.arc-revised .premium-features{font-size:clamp(11px,1vw,15px);margin:9px 0 6px;display:grid;grid-template-columns:1fr 1fr;gap:3px 12px}.arc-revised .premium-features li{margin:0;padding-left:12px}.arc-revised .premium-features li br{display:none}.campaign-model{margin:13px 0 7px;font-size:9px}.campaign-slogan{font-size:clamp(16px,1.8vw,25px);margin:7px 0 10px;padding:7px 20px 7px 12px}}
@media(min-width:761px) and (max-height:740px){.arc-revised .campaign-metal-title{font-size:clamp(25px,3.3vw,43px)}.campaign-model{margin:12px 0 6px;font-size:8px}.campaign-slogan{font-size:clamp(15px,1.6vw,21px);padding:5px 18px 5px 11px;margin:6px 0 8px}.arc-revised .premium-features{font-size:10px;line-height:1.2;gap:3px 10px}.arc-revised .premium-description{font-size:8px;margin:5px 0}}
@media(max-width:760px){.arc-revised .campaign-metal-title{font-size:clamp(20px,4.1vw,31px);letter-spacing:-1px}.campaign-model{font-size:9px}.campaign-slogan{font-size:clamp(14px,3vw,20px);padding:8px 9px}.arc-revised{min-height:520px}}

/* Simplified lead banner: balanced advertising copy and product. */
.arc-revised .premium-copy{width:60%;padding:24px 4.5%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.arc-revised .campaign-metal-title{font-size:clamp(27px,3.7vw,54px);letter-spacing:-1.5px}
.arc-revised .campaign-slogan{font-size:clamp(20px,2.5vw,35px);line-height:1.3;margin:27px 0 20px;padding:11px 28px 11px 17px}
.arc-revised .premium-arc{width:37%;right:5%;top:2%;bottom:2%}
@media(min-width:761px){.arc-revised .premium-copy{height:100%;padding-top:16px;padding-bottom:16px}.arc-revised .campaign-slogan{font-size:clamp(20px,2.3vw,32px);margin:23px 0 17px;padding:9px 24px 9px 15px}.arc-revised .premium-cta{font-size:10px;padding:8px 14px}}
@media(min-width:761px) and (max-height:740px){.arc-revised .campaign-metal-title{font-size:clamp(27px,3.5vw,46px)}.arc-revised .campaign-slogan{font-size:clamp(19px,2.1vw,28px);margin:21px 0 14px;padding:8px 24px 8px 14px}}
@media(max-width:760px){.arc-revised{min-height:370px}.arc-revised .premium-copy{width:61%;padding:24px 5%}.arc-revised .campaign-metal-title{font-size:clamp(18px,4vw,29px);letter-spacing:-.8px}.arc-revised .campaign-slogan{font-size:clamp(14px,3.2vw,22px);margin:25px 0 20px;padding:9px 10px}.arc-revised .premium-arc{width:39%;right:0;top:10%;bottom:10%}}

/* Unified typography: Tahoma interface, bold italic advertising banners. */
html body{font-family:Tahoma,Arial,sans-serif}
body button,body input,body select,body textarea{font-family:Tahoma,Arial,sans-serif}
body h1,body h2,body h3,body h4,body h5,body h6{font-family:Tahoma,Arial,sans-serif;font-weight:700}
body .main-nav a,body .section-head h2,body .section-heading h2,body .card h3,body .benefits b,body .benefits strong{font-family:Tahoma,Arial,sans-serif;font-weight:700}
body .premium-showcase,body .premium-showcase *,body .premium-showcase button{font-family:'Arial Black',Arial,sans-serif;font-weight:900;font-style:italic}
body .premium-showcase .premium-cta{letter-spacing:.2px}
body .premium-showcase .robot-model{letter-spacing:.45px}
body .premium-showcase .robot-features{line-height:1.45;letter-spacing:0}
body .premium-showcase .robot-headline{font-weight:900}
body .premium-showcase .electric-title{font-weight:900}
body .premium-showcase .campaign-slogan{text-shadow:2px 2px 0 #4c301a,3px 3px 3px #000b}
body .premium-showcase .robot-headline,body .premium-showcase .robot-model,body .premium-showcase .robot-features{color:#f1f7fc;text-shadow:1px 2px 2px #061729,0 0 8px #80bfff50}
body .premium-showcase .robot-features li{font-weight:900}
body .filters button,body #sort,body #search{font-family:Tahoma,Arial,sans-serif}
body .card p,body .card small,body dialog,body dialog p,body dialog li,body dialog td,body footer,body .policy,body .guide{font-family:Tahoma,Arial,sans-serif}

body *{font-family:Tahoma,Arial,sans-serif}body .premium-showcase,body .premium-showcase *{font-family:'Arial Black',Arial,sans-serif}

.checkout-dialog{width:min(760px,calc(100% - 24px));max-height:90svh;border:0;border-radius:12px;padding:30px;color:#153344;box-shadow:0 20px 90px #00172e66}.checkout-dialog::backdrop{background:#02172cc2}.checkout-dialog h2{margin:8px 0 12px;font-size:27px}.checkout-intro{color:#657785;line-height:1.6}.checkout-dialog .cartrow{gap:15px;padding:15px 0;border-bottom:1px solid #e1e9ee}.cartrow small{display:block;margin-top:6px;color:#687e8f}.cartrow input{width:68px;padding:9px;border:1px solid #bdccd7;border-radius:5px}.checkout-dialog #total{padding:18px 0;font-weight:700;font-size:18px}.checkout-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checkout-dialog label{display:block;font-size:13px;font-weight:700;margin:13px 0}.checkout-dialog input:not([type=checkbox]),.checkout-dialog textarea{display:block;width:100%;box-sizing:border-box;border:1px solid #bdccd7;border-radius:6px;padding:12px;margin-top:7px;font-size:14px;color:#18384c;background:#fff}.checkout-dialog textarea{min-height:76px;resize:vertical}.checkout-dialog input:focus,.checkout-dialog textarea:focus{outline:2px solid #176fb9;outline-offset:1px}.checkout-payment{padding:15px 18px;background:#edf4f9;border-radius:7px;margin:18px 0}.checkout-payment p{font-size:12px;line-height:1.7;margin:7px 0 0}.checkout-dialog .checkout-consent{display:flex;gap:10px;align-items:flex-start;font-weight:400;line-height:1.6}.checkout-consent input{margin-top:4px;width:17px;height:17px;flex-shrink:0}.checkout-submit{width:100%;padding:15px!important;font-size:15px!important;border-radius:6px}.checkout-submit:disabled{opacity:.65;cursor:wait}.checkout-help{display:block;text-align:center;margin-top:12px;color:#657785;font-size:11px;line-height:1.6}.order-honeypot{display:none!important}#order-error{padding:12px;background:#fff0ef;color:#a12222;border-radius:6px}#order-success{text-align:center;padding:20px 0}.order-check{display:grid;place-items:center;background:#e2f6ed;color:#118055;width:58px;height:58px;border-radius:50%;font-size:32px;margin:0 auto 15px}.order-code{display:block;font-size:23px;letter-spacing:1px;color:#0b4978;margin:12px 0}.order-summary{text-align:left;background:#f1f5f8;border-radius:8px;padding:16px;margin:20px 0}.order-summary p{display:flex;justify-content:space-between;gap:18px;font-size:13px;line-height:1.6}.order-summary small{font-size:11px;color:#667c8c}.order-summary hr{border:0;border-top:1px solid #ccd9e2}@media(max-width:550px){.checkout-dialog{padding:23px 17px}.checkout-fields{grid-template-columns:1fr;gap:0}.order-summary p{flex-wrap:wrap}}

.detail-purchase{display:flex;gap:12px;margin:24px 0 10px;flex-wrap:wrap}.detail-purchase button{flex:1;min-width:160px;padding:14px 20px;border-radius:6px;font-size:15px;font-weight:700;cursor:pointer}.detail-purchase .buy-now{background:#e41025;color:#fff;border:1px solid #e41025}.detail-purchase .buy-now:hover{background:#bc0d1e}.detail-purchase .secondary{background:#fff;color:#103b5d;border:1px solid #9eb4c5}.buy-now-help{font-size:12px;color:#627987;line-height:1.6}

.product-landing{max-width:1200px;margin:auto;padding:24px}.product-crumb{font-size:12px;color:#62798a;margin:0 0 24px}.product-lead{display:grid;grid-template-columns:1fr 1.2fr;gap:45px;align-items:center}.product-lead img{width:100%;height:360px;object-fit:contain;background:#eef3f6;border-radius:10px}.product-lead h1{font-size:32px;line-height:1.25;margin:12px 0}.product-lead p{line-height:1.65}.landing-price{font-size:28px;font-weight:bold;color:#df1026;margin:16px 0 6px}.landing-caption{font-size:11px;color:#617889}.product-lead table{width:100%;border-collapse:collapse;font-size:13px}.product-lead th,.product-lead td{text-align:left;padding:11px 8px;border-bottom:1px solid #dbe4ec}.product-lead th{width:42%}.product-support{background:#f1f6f9;border-radius:8px;padding:24px;margin:30px 0}.product-support p{line-height:1.7}.related-product-links{display:flex;gap:20px;flex-wrap:wrap}.card h3 a{color:inherit;text-decoration:none}.card h3 a:hover{text-decoration:underline}@media(max-width:760px){.product-lead{grid-template-columns:1fr;gap:20px}.product-lead h1{font-size:25px}.product-lead img{height:270px}.product-landing{padding:18px}}