/* AIoT landing page. Reuse the site's navigation and footer. */
.iot-page{--iot-red:#e62024;--iot-ink:#242424;--iot-muted:#757575;background:#fff;color:var(--iot-ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
.iot-page *,.iot-page *:before,.iot-page *:after{box-sizing:border-box}
.iot-page h1,.iot-page h2,.iot-page h3,.iot-page p,.iot-page ol{padding:0;margin:0}
.iot-page a{color:inherit;text-decoration:none;transition:color .15s,background .15s}
.iot-page a:focus-visible,.iot-page button:focus-visible{outline:2px solid var(--iot-red);outline-offset:6px}
.iot-page img{display:block;width:100%;max-width:100%;height:auto}
.iot-page [id]{scroll-margin-top:155px}
.iot-wrap{width:calc(100% - 80px);max-width:1200px;margin:0 auto}
.iot-page .iot-mobile-break{display:none}
.iot-section{padding:82px 0}
.iot-page .iot-kicker{font-size:13px;letter-spacing:1px;color:var(--iot-red);margin-bottom:14px}
.iot-page h2{font-size:32px;font-weight:600;line-height:1.55;color:var(--iot-ink);letter-spacing:-.5px}
.iot-heading{max-width:900px;margin:0 auto 43px;text-align:center}
.iot-heading>p:last-child{font-size:15px;color:var(--iot-muted);line-height:1.9;max-width:780px;margin:17px auto 0}
/* Banner image stays normally exposed; adjust only these overlay opacities after replacing it. */
.iot-hero{--iot-hero-overlay-top:.80;--iot-hero-overlay-bottom:.70;padding:76px 0 78px;text-align:center;background:#12161c;position:relative;isolation:isolate}
.iot-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:url('/images/iot-landing/hero-circuit-bright-dof.jpg') center/cover no-repeat}
.iot-hero:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,var(--iot-hero-overlay-top)),rgba(0,0,0,var(--iot-hero-overlay-bottom)))}
.iot-page .iot-eyebrow{display:inline-block;font-size:15px;font-weight:400;letter-spacing:1px;color:#e7e8ea;border:1px solid #ffffff40;border-radius:24px;padding:5px 20px;margin-bottom:25px}
.iot-page h1{font-size:48px;font-weight:600;color:#fff;line-height:1.5;letter-spacing:-1px;margin-bottom:25px}
.iot-page h1 span{color:#ff5a5f}
.iot-page .iot-hero-definition{font-size:18px;color:#e1e3e6;font-weight:400;line-height:1.8}
.iot-page .iot-hero-lead{font-size:16px;color:#b8bcc2;line-height:1.9;max-width:780px;margin:9px auto 0}
.iot-actions{display:flex;gap:28px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:32px}
.iot-page .iot-btn{display:inline-flex;gap:30px;align-items:center;justify-content:center;min-height:50px;padding:12px 25px;border-radius:4px;background:var(--iot-red);color:#fff;font-size:15px;font-weight:500;line-height:1.7;white-space:nowrap}
.iot-page .iot-btn:hover{background:#c91014}
.iot-btn>span{font:21px/1 Arial,sans-serif}
.iot-page .iot-secondary-link{font-size:14px;color:#d8dbe0;border-bottom:1px solid #ffffff38;padding:5px 0}
.iot-secondary-link>span{margin-left:10px;font-family:Arial,sans-serif}
.iot-page .iot-secondary-link:hover{color:#fff;border-color:#fff}
.iot-value-section{background:#f5f5f5}
.iot-value-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.iot-value-grid article{padding:30px 30px 28px;background:#fff;border-top:3px solid var(--iot-red);border-radius:4px;box-shadow:0 4px 20px rgba(25,32,42,.055);display:flex;flex-direction:column;align-items:flex-start}
.iot-number{display:block;font:600 14px/1.5 Arial,sans-serif;color:var(--iot-red);margin-bottom:20px;letter-spacing:1px}
.iot-value-grid h3{font-size:20px;font-weight:600;color:var(--iot-ink);line-height:1.6;margin-bottom:14px}
.iot-value-grid p{font-size:14px;color:var(--iot-muted);line-height:1.95;margin-bottom:22px}
.iot-proof-links{width:100%;display:flex;flex-wrap:wrap;gap:9px 20px;margin-top:auto;padding-top:16px;border-top:1px solid #eee}
.iot-proof-links>a{font-size:12px;color:var(--iot-red);display:inline-flex;gap:10px;align-items:center}
.iot-proof-links>a:hover{color:#a80a0e}
.iot-cases-section{background:#fff}
.iot-cases-section>.iot-wrap>.iot-heading{margin-bottom:25px}
.iot-case-carousel{--iot-case-gutter:max(72px,calc((min(100vw,1560px) - 1200px)/2));--iot-case-width:calc((min(1200px,calc(100vw - 144px)) - 28px)/2);--iot-case-gap:28px;--iot-visible-cards:2;width:100%;max-width:1560px;margin:0 auto;position:relative}
.iot-case-carousel:before,.iot-case-carousel:after{content:"";position:absolute;top:0;bottom:0;width:var(--iot-case-gutter);z-index:2;pointer-events:none}
.iot-case-carousel:before{left:0;background:linear-gradient(90deg,#fff 3%,rgba(255,255,255,.9) 25%,rgba(255,255,255,.35) 75%,rgba(255,255,255,0))}
.iot-case-carousel:after{right:0;background:linear-gradient(270deg,#fff 3%,rgba(255,255,255,.9) 25%,rgba(255,255,255,.35) 75%,rgba(255,255,255,0))}
.iot-case-viewport{display:flex;align-items:stretch;gap:var(--iot-case-gap);overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--iot-case-gutter);padding:18px var(--iot-case-gutter) 26px;scrollbar-width:none;-webkit-overflow-scrolling:touch;cursor:grab}
.iot-case-viewport::-webkit-scrollbar{display:none}
.iot-case-viewport:focus-visible{outline:2px solid var(--iot-red);outline-offset:-3px}
.iot-case-viewport.is-dragging{cursor:grabbing;user-select:none;scroll-snap-type:none}
.iot-case{position:relative;isolation:isolate;min-height:430px;min-width:0;flex:0 0 var(--iot-case-width);scroll-snap-align:start;display:grid;grid-template-rows:minmax(64px,1fr) auto minmax(64px,1fr);background:#26313d;border:1px solid #d9e1e7;border-radius:16px;box-shadow:0 5px 20px rgba(25,32,42,.07);overflow:hidden;transition:opacity .2s,transform .2s,border-color .2s,box-shadow .2s}
.iot-case.is-peek{opacity:.52;transform:scale(.965)}
.iot-case.is-highlighted{border-color:var(--iot-red);box-shadow:0 6px 24px rgba(230,32,36,.14)}
/* Symmetric negative margins expand the white panel into the screenshot without increasing the outer card height. */
.iot-case-content{position:relative;z-index:2;grid-row:2;margin:-16px 8px;padding:40px 26px;display:flex;flex-direction:column;align-items:flex-start;flex:1;background:#fff;border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.3),0 3px 10px rgba(0,0,0,.16)}
.iot-case-header{width:100%;margin-bottom:16px}
.iot-case-heading{min-width:0}
.iot-case-image{position:absolute;z-index:-1;inset:0;overflow:hidden;pointer-events:none;background:#26313d}
.iot-case-image:after{content:"";position:absolute;inset:0;background:rgba(5,10,16,.5);-webkit-backdrop-filter:blur(.5px);backdrop-filter:blur(.5px)}
.iot-case-image>img{width:100%;height:100%;object-fit:cover;object-position:center;filter:blur(1.25px) saturate(.85);transform:scale(1.06)}
.iot-page .iot-case-category{font-size:11px;color:#8a9097;margin-bottom:10px}
.iot-case h3{font-size:22px;font-weight:600;color:var(--iot-ink);line-height:1.6;margin-bottom:0;letter-spacing:-.3px}
.iot-case-content>p:not(.iot-case-category){font-size:14px;color:#59616a;line-height:1.95;max-width:520px;margin-bottom:28px}
.iot-case-owner{display:flex;gap:16px;align-items:center;width:100%;margin-top:auto;padding-top:20px;border-top:1px solid #e6e9ed}
.iot-page .iot-owner-avatar{width:60px;height:60px;flex:0 0 60px;border-radius:50%;object-fit:cover;background:#eef0f3}
.iot-owner-details{flex:1;min-width:0}
.iot-page .iot-owner-name{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;line-height:1.6;margin-bottom:4px}
.iot-owner-name>strong{font-size:14px;font-weight:600;color:#555e68}
.iot-owner-name>span{font-size:10px;color:#92989f}
.iot-page .iot-owner-bio{font-size:12px;color:#7b838c;line-height:1.8}
.iot-page .iot-case-link{position:relative;z-index:1;grid-row:3;align-self:end;display:flex;gap:24px;align-items:center;justify-content:space-between;min-height:54px;padding:14px 34px;font-size:13px;line-height:1.8;font-weight:500;color:#fff;background:transparent;text-shadow:0 1px 4px rgba(0,0,0,.65);cursor:pointer;transition:none;animation:none}
.iot-case-link>span{font:20px/1 Arial,sans-serif}
.iot-page .iot-case-link:focus-visible{outline-color:#fff;outline-offset:-4px}
.iot-case-navigation{height:0}
.iot-case-arrow{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border:1px solid #e2e4e7;border-radius:50%;background:#fff;color:#333;box-shadow:0 4px 18px #16263b15;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;transition:background .15s,color .15s,opacity .15s}
.iot-case-arrow[hidden]{display:none}
.iot-case-prev{left:calc((var(--iot-case-gutter) - 50px)/2)}
.iot-case-next{right:calc((var(--iot-case-gutter) - 50px)/2)}
.iot-case-arrow>svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.iot-case-arrow:hover:not(:disabled){color:#fff;background:var(--iot-red);border-color:var(--iot-red)}
.iot-case-arrow:disabled{opacity:.38;cursor:default;box-shadow:none}
.iot-case-footer{text-align:center;margin-top:0}
.iot-page .iot-more-cases{display:inline-block;padding:15px 40px;border:1px solid #ddd;border-radius:0;background:transparent;color:#333;font-size:16px;line-height:26px}
.iot-page .iot-more-cases:hover{color:#fff;background:#e10e13;border-color:#e10e13}
.iot-page .iot-more-cases:focus{color:#fff;background:#c10c10;border-color:#c10c10}
.iot-page .iot-case-note{font-size:11px;color:#999;margin:0 0 40px;text-align:center}
.iot-service-section{background:#f5f5f5}
.iot-service-list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.iot-service-list>li{display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:30px;background:#fff;border:1px solid #ededed;border-radius:4px;box-shadow:0 4px 18px rgba(25,32,42,.045)}
.iot-service-list>li>span{font:600 32px/1.3 Arial,sans-serif;color:var(--iot-red);margin-bottom:23px}
.iot-service-list>li>div{margin-bottom:25px}
.iot-service-list h3{font-size:21px;color:var(--iot-ink);font-weight:600;line-height:1.6;margin-bottom:10px}
.iot-service-list>li>div>p{font-size:14px;color:var(--iot-muted);max-width:650px;line-height:1.9}
.iot-page .iot-service-result{font-size:12px;text-align:left;color:#888;border-top:1px solid #ededed;padding-top:16px;width:100%;margin-top:auto}
.iot-page .iot-service-note{max-width:820px;text-align:center;padding-top:26px;margin:0 auto;font-size:13px;color:#888}
.iot-contact{text-align:center;background:#20242b;padding:62px 0 68px}
.iot-contact .iot-kicker{color:#ff6a6f}
.iot-contact h2{font-size:32px;color:#fff}
.iot-contact h2+p{font-size:14px;color:#b8bcc2;margin-top:18px}
.iot-contact .iot-actions{margin-top:28px;gap:30px}
.iot-page .iot-phone{font:20px/1.8 Arial,sans-serif;color:#f1f2f4}
.iot-inquiry-section{padding:60px 0;background:#fff;border-top:1px solid #e9e9e9}
.iot-inquiry-panel{padding:46px 48px;background:#fff;text-align:center}
.iot-page .iot-inquiry-panel h2{font-size:26px;color:var(--iot-red);line-height:1.55;margin:0 0 36px}
#iot-inquiry-form{width:100%;max-width:900px;margin:0 auto}
.iot-inquiry-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;margin-bottom:16px}
.iot-page .iot-inquiry-fields input,.iot-page #iot-inquiry-description{display:block;width:100%;min-width:0;margin:0;border:1px solid #ddd;border-radius:0;background:#fff;color:#333;font-family:inherit;font-size:14px;line-height:1.5;padding:10px 14px;box-shadow:none}
.iot-page .iot-inquiry-fields input{height:42px;font-family:inherit;font-size:14px}
.iot-page #iot-inquiry-description{height:110px;resize:vertical;font-family:inherit;font-size:16px;line-height:1.6}
.iot-inquiry-fields input::placeholder,#iot-inquiry-description::placeholder{color:#9d9fa1;opacity:1}
.iot-page .iot-inquiry-submit{display:inline-flex;align-items:center;justify-content:center;gap:35px;width:186px;min-height:50px;margin:36px 0 0;padding:12px 20px;border:0;border-radius:0;background:var(--iot-red);color:#fff;font-family:inherit;font-size:16px;cursor:pointer}
.iot-page .iot-inquiry-submit:hover{background:#b30d10}
.iot-page .iot-inquiry-submit:disabled{opacity:.65;cursor:wait}
.iot-page .iot-inquiry-fields input:focus,.iot-page #iot-inquiry-description:focus{outline:2px solid var(--iot-red);outline-offset:2px}
.iot-page .iot-inquiry-status{margin:18px 0 0;font-size:13px;color:#666}
@media(min-width:769px) and (max-width:1100px){.iot-inquiry-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media(max-width:768px){.iot-inquiry-section{padding:36px 0}.iot-inquiry-panel{padding:30px 22px}.iot-page .iot-inquiry-panel h2{font-size:21px;margin-bottom:25px}.iot-inquiry-fields{grid-template-columns:1fr;gap:14px;margin-bottom:14px}.iot-page .iot-inquiry-fields input{height:46px}.iot-page #iot-inquiry-description{height:120px;font-size:14px}.iot-page .iot-inquiry-submit{margin-top:26px}}
@media(min-width:769px){
 .iot-service-section .iot-heading,.iot-service-section .iot-heading>p:last-child,.iot-page .iot-service-note{max-width:none;width:100%}
}
@media(min-width:769px) and (max-width:1100px){
 .iot-wrap{width:calc(100% - 64px)}.iot-value-grid{gap:20px}.iot-value-grid article{padding:26px 22px}.iot-value-grid h3{font-size:18px}.iot-case h3{font-size:20px}.iot-case-header{gap:16px}.iot-case-carousel{--iot-case-gutter:72px;--iot-case-gap:24px;--iot-case-width:calc((100vw - 168px)/2)}.iot-service-list{gap:20px}.iot-service-list>li{padding:26px 22px}.iot-page h1{font-size:42px}
}
@media(max-width:768px){
 .iot-page{padding-top:64px;font-size:14px}.iot-wrap{width:calc(100% - 44px)}.iot-page [id]{scroll-margin-top:84px}.iot-page .iot-mobile-break{display:block}.iot-page .iot-desktop-break{display:none}
 .iot-section{padding:49px 0}.iot-page .iot-kicker{font-size:11px;margin-bottom:10px;letter-spacing:.5px}.iot-page h2{font-size:25px;line-height:1.6;letter-spacing:0}.iot-heading{margin-bottom:29px}.iot-heading>p:last-child{font-size:13px;line-height:1.95;margin-top:14px}
 .iot-hero{padding:45px 0 42px}.iot-page .iot-eyebrow{font-size:14px;margin-bottom:20px;letter-spacing:.5px}.iot-page h1{font-size:34px;line-height:1.6;letter-spacing:-.5px;margin-bottom:20px}.iot-page .iot-hero-definition{font-size:13px;letter-spacing:-.2px;white-space:nowrap}.iot-page .iot-hero-lead{font-size:13px;line-height:1.95;margin-top:12px}.iot-actions{flex-direction:column;gap:18px;margin-top:25px}.iot-page .iot-btn{font-size:14px;padding:12px 23px;min-height:48px;gap:30px}.iot-page .iot-secondary-link{font-size:12px}
 .iot-hero .iot-eyebrow{padding:4px 16px;font-size:13px}.iot-hero:before{background-position:center}.iot-heading{max-width:580px}.iot-heading>p:last-child{max-width:500px}
 .iot-value-grid{grid-template-columns:1fr;gap:18px}.iot-value-grid article{padding:24px 25px 26px}.iot-number{font-size:12px;margin-bottom:14px}.iot-value-grid h3{font-size:19px;margin-bottom:10px}.iot-value-grid p{font-size:13px;line-height:1.95}
 .iot-case-carousel{--iot-case-gutter:22px;--iot-case-gap:16px;--iot-case-width:calc(100vw - 72px);--iot-visible-cards:1}.iot-case-viewport{padding-top:10px;padding-bottom:18px}.iot-case-carousel:before,.iot-case-carousel:after{bottom:62px}.iot-case.is-peek{opacity:.6;transform:scale(.975)}.iot-case{min-height:440px;border-radius:14px;grid-template-rows:minmax(58px,1fr) auto minmax(58px,1fr)}.iot-case-content{margin:-12px 7px;padding:34px 22px;border-radius:10px}.iot-case-header{gap:14px;margin-bottom:16px}.iot-page .iot-case-category{font-size:11px;margin-bottom:9px}.iot-case h3{font-size:20px;line-height:1.6;margin-bottom:0;letter-spacing:-.2px}.iot-case-content>p:not(.iot-case-category){font-size:13px;line-height:1.95;margin-bottom:17px}.iot-case-owner{gap:14px;padding-top:18px}.iot-owner-name>strong{font-size:14px}.iot-page .iot-owner-bio{font-size:12px}.iot-page .iot-case-link{font-size:12px;min-height:50px;padding:13px 29px}.iot-page .iot-case-note{font-size:10px;line-height:1.9;margin:0 0 34px}
 .iot-case-navigation{display:flex;justify-content:center;align-items:center;gap:24px;height:42px;margin-top:12px}.iot-case-arrow{position:static;transform:none;width:42px;height:42px;flex-shrink:0}.iot-case-footer{margin-top:8px}.iot-proof-links{gap:8px 16px}.iot-proof-links>a{font-size:11px}
 .iot-service-list{grid-template-columns:1fr;gap:18px}.iot-service-list>li{padding:24px 25px 25px}.iot-service-list>li>span{font-size:28px;margin-bottom:17px}.iot-service-list>li>div{margin-bottom:19px}.iot-service-list h3{font-size:19px;margin-bottom:8px}.iot-service-list>li>div>p{font-size:13px;line-height:1.95}.iot-page .iot-service-result{text-align:left;font-size:11px;margin-top:auto;padding-top:14px}.iot-page .iot-service-note{font-size:12px;line-height:1.9;padding-top:23px}
 .iot-contact{padding:43px 0 48px}.iot-contact h2{font-size:25px}.iot-contact h2+p{font-size:13px;line-height:1.95;margin-top:14px}.iot-contact .iot-actions{gap:18px;margin-top:24px}.iot-page .iot-phone{font-size:19px}
}
@media(max-width:359px){.iot-page .iot-hero-definition{font-size:11.5px}.iot-page h1{font-size:30px}.iot-case h3{font-size:19px}}
@media(prefers-reduced-motion:reduce){.iot-page *{transition:none!important}}