/* Static product theme, loaded only by product.html. */
:root{color-scheme:dark;--ink:#f4f5f8;--muted:#a0a6b3;--line:#252831;--paper:#08090c;--blue:#77aaff;--red:#ff7b8c}
html{--header-height:80px;scroll-behavior:smooth;scroll-snap-type:y mandatory;scroll-padding-top:var(--header-height);overscroll-behavior-y:none}
html.is-module-scrolling{scroll-snap-type:none;scroll-behavior:auto}
.product-page{background:#000;color:var(--ink);isolation:isolate;overscroll-behavior-y:none}
#product-background{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;opacity:.42}
#product-background .rays-static{position:absolute;inset:0;background:radial-gradient(ellipse at 50% -30%,#ffffff12,transparent 70%)}
#product-background .light-rays{position:absolute;inset:0}
#product-cursor{position:fixed;inset:0;z-index:30;pointer-events:none;overflow:hidden}
.product-page .product-archive{margin-top:20px;border-top:1px solid #343945;max-width:410px;font-size:11px;color:#afb6c4;line-height:1.8}
.product-archive summary{cursor:pointer;padding:12px 0;color:#c4ccda}
.product-archive .brand-archive{padding:4px 0;gap:12px}
.product-archive h3{margin:0;font-size:14px;font-weight:500}
.product-archive p{margin:6px 0 10px}
.product-page .feature-copy>p.publication-note{font-size:10px;color:#a0a8b7;margin:12px 0 0;line-height:1.8}
.product-page .container{max-width:1320px;padding-left:64px;padding-right:88px}
.product-page .header{background:#000;border-bottom:1px solid #191b22;color:var(--ink)}
.product-page .header nav a{color:#b9bfca;font-size:13px}
.product-page .header nav a:hover,.product-page .header nav a[aria-current=page]{color:#fff}
.product-page .header nav a[aria-current=page]:after{background:linear-gradient(90deg,var(--blue),var(--red));height:1px}
.product-page .menu-toggle span{background:#fff}
.product-page .skip{background:#171c28;color:#fff}
.product-page :is(a,button,summary):focus-visible{outline-color:var(--blue)}
.product-page .eyebrow{color:var(--muted);font-size:11px;letter-spacing:2px;font-weight:400}
.product-page .page-intro{display:flex;flex-direction:column;justify-content:center;padding-top:44px;padding-bottom:44px}
.product-page .page-intro h1{font-size:clamp(36px,4.5vw,64px);line-height:1.32;font-weight:500;letter-spacing:-2px}
.accent-blue{color:var(--blue)}
.accent-red{color:var(--red)}
.product-page .lead{font-size:16px;line-height:1.9;margin-top:28px}
.product-page .product-module{min-height:calc(100svh - var(--header-height));scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:0}
.overview-heading{margin-bottom:44px}
.control-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.control-card{--accent:var(--blue);padding:24px 18px;background:#090b10;border:1px solid #252c39;border-radius:12px;min-width:0}
.control-card:nth-child(even){--accent:var(--red);border-color:#39252e}
.control-icon{width:32px;height:32px;stroke:var(--accent);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;margin-bottom:24px}
.control-card h2{font-size:18px;font-weight:500;letter-spacing:0;line-height:1.4}
.control-card>p{color:var(--muted);font-size:11px;line-height:1.8;min-height:40px;margin:12px 0 24px}
.control-preview{border-top:1px solid #262a34;padding-top:16px;display:grid;gap:15px}
.control-preview>div{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:10px;color:#b5bbc8}
.setting-mark{width:24px;height:13px;border:1px solid var(--accent);border-radius:8px;position:relative;opacity:.8}
.setting-mark:after{content:"";position:absolute;right:2px;top:2px;width:7px;height:7px;background:var(--accent);border-radius:50%}
.setting-level{width:30px;height:2px;background:#343b49;position:relative}
.setting-level b{position:absolute;width:5px;height:5px;left:16px;top:-1.5px;border-radius:50%;background:var(--accent)}
.module-nav{position:fixed;right:18px;top:calc(var(--header-height) + 8px);bottom:8px;margin:auto 0;height:max-content;max-height:calc(100svh - var(--header-height) - 16px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;z-index:15;display:grid;grid-auto-rows:40px;gap:4px;padding:8px 0;background:#000b;border-radius:24px}
.module-nav a{width:44px;height:40px;display:flex;align-items:center;justify-content:center;gap:7px;color:#777f8f;font-size:10px;font-variant-numeric:tabular-nums}
.module-nav i{height:4px;width:4px;border-radius:50%;background:currentColor}
.module-nav a:hover{color:#d7dce5}
.module-nav a[aria-current=location]{color:var(--blue)}
.module-nav a:nth-child(even)[aria-current=location]{color:var(--red)}
.module-nav a[aria-current=location] i{height:20px;border-radius:3px}
.product-page .module-download{background:#111319;border:1px solid #414755;color:#f5f6fa;border-radius:10px;transition:none;justify-content:center;margin-top:4px}
.product-page .module-download:hover{transform:none;border-color:var(--blue)}
.product-page .feature-row{--accent:var(--blue);padding-top:44px;padding-bottom:44px;gap:64px;grid-template-columns:1fr 1.1fr;border-bottom:1px solid #191c23}
.product-page .feature-row:nth-child(even){--accent:var(--red)}
.product-page .feature-copy .eyebrow{color:var(--accent);display:block;margin-bottom:20px}
.product-page .feature-copy h2{font-size:clamp(28px,3vw,38px);line-height:1.45;font-weight:500}
.product-page .feature-copy h2.module-title{font-size:clamp(30px,3.3vw,46px);line-height:1.35}
.capability-details{margin-top:24px;max-width:410px;border-top:1px solid #343945;font-size:12px;color:var(--muted);line-height:1.8}
.capability-details summary{padding:12px 0;cursor:pointer;color:#c4ccda}
.capability-details dl{margin:4px 0 0}
.capability-details dt{color:var(--blue);margin-top:14px}
.capability-details dd{margin:0}
.capability-details p{margin:6px 0}
.product-page .feature-copy>p{max-width:410px;font-size:14px;line-height:1.95;margin:24px 0}
.product-page .feature-copy>p.scope-note{font-size:12px;color:#969dac}
.product-page .feature-tags{gap:8px}
.product-page .feature-tags li{border:1px solid #303440;border-radius:5px;background:#0a0c11;color:#bdc3cf;padding:7px 12px;font-size:12px}
.product-page .feature-picture{height:340px;padding:36px;background:#090b10;border:1px solid #262b38;border-radius:16px;box-shadow:none}
.product-page .feature-picture:before{inset:0 32px auto;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.8}
.product-page .bubble{background:#111b2c;border:1px solid #283e62;box-shadow:none;color:#e0e8f8}
.product-page .bubble b{color:var(--blue)}
.product-page .bubble.reply{background:#29161e;border-color:#51303d;color:#f2dce3}
.product-page .demo-status{font-size:11px;margin-top:20px}
.product-page .status-demo>div{background:#12151d;border:1px solid #2b303b;box-shadow:none;padding:18px 20px}
.product-page .status-demo i{color:var(--red)}
.product-page .status-demo>div:first-child i{color:var(--blue)}
.product-page .files-demo{transform:none}
.product-page .files-demo>div{background:#12151d;border-color:#2b303b}
.product-page .file-icon{background:#34202a;color:#ff9dad}
.product-page .image-icon{background:#1d2d49;color:#9ac0ff}
.product-page .group-demo{background:#101319;border-color:#2c303b;padding:24px}
.product-page .announcement{background:#24151d;border-left:2px solid var(--red);border-radius:3px}
.product-page .announcement>span{color:#ff98a6}
.product-page .people i{background:#1b3150;color:#a8c9ff;border-color:#101319}
.product-page .people i:nth-child(even){background:#3b222d;color:#ffb2be}
.product-page .call-avatar{background:#14223a;color:var(--blue);border:1px solid #2e4b77}
.product-page .sound-wave i{background:var(--blue)}
.product-page .sound-wave i:nth-child(n+6){background:var(--red)}
.product-page .call-buttons span{background:#151b27;border-color:#303a4e;color:#b5ceff}
.product-page .call-buttons span:last-child{background:#351c25;border-color:#60313f;color:#ff9bab}
.product-page .security-demo svg{stroke:var(--red)}
.product-page .security-demo svg path:last-child{stroke:var(--blue)}
.product-page .security-demo>div span{border-color:#333a49;color:#bec8dc;border-radius:5px}
@media(max-width:1000px){
  .product-page .container{padding-left:36px;padding-right:72px}
  .product-page .feature-row{gap:36px}
  .product-page .feature-picture{padding:24px}
}
@media(max-width:900px){
  .control-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .control-card{padding:18px}
  .control-icon{margin-bottom:14px}
  .control-card>p{margin-bottom:16px}
  .product-page .header nav{background:#080a0f;border-bottom:1px solid #252831;box-shadow:none}
  html{--header-height:72px}
}
@media(max-width:600px){
  .overview-heading{margin-bottom:24px}
  .control-grid{grid-template-columns:1fr;gap:9px}
  .control-card{position:relative;display:grid;grid-template-columns:26px 1fr;column-gap:12px;padding:14px}
  .control-icon{width:25px;height:25px;grid-row:span 2;margin:2px 0 0}
  .control-card h2{font-size:15px;padding-right:28px}
  .control-card>p{font-size:10px;min-height:0;margin:5px 0 0;line-height:1.6}
  .control-preview{position:absolute;right:13px;top:16px;padding:0;border:0;display:block}
  .control-preview span,.control-preview>div:nth-child(2){display:none}
  .setting-mark{width:21px;height:12px}
  .setting-mark:after{width:6px;height:6px}
  .module-nav{right:4px}
  .module-nav a{width:40px;height:40px;gap:5px}
  .product-page .container{padding-left:22px;padding-right:58px}
  .product-page .header{padding:0 24px}
  .product-page .page-intro{padding-top:28px;padding-bottom:28px}
  .product-page .page-intro h1{font-size:clamp(27px,7vw,40px);letter-spacing:-1px}
  .product-page .lead{font-size:14px;margin-top:22px}
  .product-page .feature-row{grid-template-columns:1fr;align-content:center;gap:22px;padding-top:30px;padding-bottom:30px}
  .product-page .feature-copy h2{font-size:29px}
  .product-page .feature-copy h2.module-title{font-size:30px}
  .product-page .feature-copy>p{margin:20px 0;font-size:14px}
  .product-page .feature-picture{height:auto;min-height:280px;padding:20px;border-radius:12px}
  .product-page #management .feature-picture{min-height:220px}
  .product-page .security-demo svg{width:72px;height:76px;margin-bottom:12px}
  .product-page .feature-copy .eyebrow{margin-bottom:14px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ProfileCard foil and tilt surround the original functional content. */
.control-card--profile{display:block;padding:0;border:0;background:#090b10;border-radius:22px}
.control-card--profile .profile-card{width:100%;height:100%}
.control-card--profile .profile-card__body{box-sizing:border-box;min-height:100%;padding:6px}
.control-card--profile .profile-card__tile{aspect-ratio:auto;flex:1}
.control-card--profile .profile-card__holo{--pc-spectrum:repeating-linear-gradient(0deg,#77aaff 5%,#b5d3ff 12%,#ff7b8c 20%,#ffc4cc 27%,#77aaff 35%)}
.control-card-content{position:relative;z-index:1;box-sizing:border-box;min-height:100%;padding:18px 12px;border:1px solid transparent;border-radius:16px;background:linear-gradient(180deg,#05081018,#05081088)}
.control-card-content>p{color:#bcc4d2;font-size:11px;line-height:1.8;min-height:40px;margin:12px 0 24px}
.control-card--profile>.control-card-content{padding:24px 18px}
.control-card--profile .control-preview{border-color:#ffffff20}
@media(max-width:900px){
  .control-card-content{padding:12px}
  .control-card--profile>.control-card-content{padding:18px}
  .control-card-content>p{margin-bottom:16px}
}
@media(max-width:600px){
  .control-card--profile .profile-card__body{padding:4px;border-radius:20px}
  .control-card-content{display:grid;grid-template-columns:26px 1fr;column-gap:12px;padding:10px}
  .control-card--profile>.control-card-content{padding:14px}
  .control-card-content>p{font-size:10px;min-height:0;margin:5px 0 0;line-height:1.6}
  .control-card--profile .control-preview{right:9px;top:12px}
}

/* Give the first screen more presence and readable feature copy at every width. */
.product-page .reliability-module{max-width:1480px;display:flex;flex-direction:column;justify-content:center;padding-top:40px;padding-bottom:40px}
.reliability-heading{margin-bottom:40px}
.product-page .reliability-heading h2{font-size:clamp(36px,4.5vw,64px);line-height:1.32;font-weight:500;letter-spacing:-2px;margin:0}
.product-page .reliability-heading .lead{margin:20px 0 0;font-size:17px;line-height:1.9;color:#bec5d2;max-width:800px}
.reliability-diagram{margin:0}
.reliability-diagram picture,.reliability-diagram img{display:block;width:100%;height:auto}
.product-page #overview{max-width:1480px;padding-top:40px;padding-bottom:40px}
#overview .overview-heading{margin-bottom:40px}
#overview .lead{margin-top:20px;font-size:17px;color:#bec5d2}
#overview .control-grid{gap:18px}
#overview .control-card{min-height:clamp(320px,40svh,380px)}
#overview .control-card-content{display:flex;flex-direction:column;padding:26px 18px;min-height:calc(clamp(320px,40svh,380px) - 12px)}
#overview .control-card--profile>.control-card-content{min-height:clamp(320px,40svh,380px);padding:32px 24px}
#overview .control-icon{width:36px;height:36px;flex:none;margin-bottom:26px}
#overview .control-card h2{font-size:22px;line-height:1.4;font-weight:500}
#overview .control-card>p,#overview .control-card-content>p{font-size:14px;line-height:1.75;min-height:49px;margin:12px 0 26px;color:#c3cbd8}
#overview .control-preview{margin-top:auto;padding-top:20px;gap:16px}
#overview .control-preview>div{font-size:12px;color:#c0c8d6}
@media(min-width:601px) and (max-width:900px){
  .product-page .reliability-module{padding-top:28px;padding-bottom:28px}
  .reliability-heading{margin-bottom:28px}
  .product-page #overview{padding-top:28px;padding-bottom:28px}
  #overview .overview-heading{margin-bottom:28px}
  #overview .control-grid{gap:14px}
  #overview .control-card{min-height:260px}
  #overview .control-card-content{min-height:248px;padding:16px 14px}
  #overview .control-card--profile>.control-card-content{min-height:260px;padding:22px 20px}
  #overview .control-icon{width:30px;height:30px;margin-bottom:16px}
  #overview .control-card h2{font-size:20px}
  #overview .control-card>p,#overview .control-card-content>p{margin:10px 0 18px}
  #overview .control-preview{padding-top:14px;gap:12px}
}
@media(max-width:600px){
  .product-page .reliability-module{padding-top:26px;padding-bottom:26px}
  .reliability-heading{margin-bottom:26px}
  .product-page .reliability-heading h2{font-size:clamp(27px,7vw,40px);letter-spacing:-1px}
  .product-page .reliability-heading .lead{font-size:15px;line-height:1.8;margin-top:16px}
  .product-page #overview{padding-top:26px;padding-bottom:26px}
  #overview .overview-heading{margin-bottom:26px}
  #overview .lead{font-size:15px;line-height:1.8;margin-top:16px}
  #overview .control-grid{gap:12px}
  #overview .control-card{min-height:88px}
  #overview .control-card-content{display:grid;grid-template-columns:28px 1fr;column-gap:12px;align-content:center;min-height:80px;padding:13px 12px}
  #overview .control-card--profile>.control-card-content{min-height:88px;padding:17px 16px}
  #overview .control-icon{width:28px;height:28px;margin:2px 0 0}
  #overview .control-card h2{font-size:18px;line-height:1.4;padding-right:26px}
  #overview .control-card>p,#overview .control-card-content>p{font-size:13px;line-height:1.6;min-height:0;margin:5px 0 0}
  #overview .control-preview{margin:0;padding:0;top:17px;right:12px}
}

/* Keep process labels readable before the horizontal diagram gets too small. */
@media(max-width:1100px){
  .reliability-diagram{width:100%;max-width:380px;align-self:center}
}

/* Native mobile copy stays crisp and readable instead of scaling SVG text. */
.mobile-diagram{display:none}
@media(max-width:1100px){
  .reliability-diagram{max-width:520px}
  .reliability-diagram>picture{display:none}
  .mobile-diagram{display:block;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
  .mobile-mechanisms{list-style:none;margin:0;padding:0}
  .mobile-mechanisms>li{position:relative;display:grid;grid-template-columns:58px minmax(0,1fr);gap:24px;align-items:start;padding:21px 0}
  .mobile-mechanisms>li:first-child{padding-top:0}
  .mobile-mechanisms>li:last-child{padding-bottom:0}
  .mobile-mechanism-icon{display:block;width:58px;height:50px;margin-top:3px;opacity:.85}
  .mobile-mechanism-copy h3{margin:0;color:#9bbfff;font-size:18px;font-weight:500;line-height:1.5;letter-spacing:.4px}
  .mobile-mechanisms>li:nth-child(even) h3{color:#f0a4b3}
  .mobile-mechanism-copy p{margin:8px 0 0;font-size:14px;font-weight:400;line-height:1.85;letter-spacing:.15px;color:#a7b2c4}
  .mobile-mechanism-copy p span{display:block}
  .mobile-mechanism-copy p span:first-child{color:#c8cfdb}
  .mobile-mechanisms--flow>li:not(:last-child):after{content:"";position:absolute;left:29px;top:80px;bottom:1px;width:1px;background:linear-gradient(#7183a333,transparent)}
  .mobile-mechanisms--flow>li:first-child:after{top:59px}
  .mobile-security-core{width:200px;margin:0 auto 34px;position:relative}
  .mobile-security-core svg{display:block;width:100%;height:auto}
  .mobile-security-core p{position:absolute;left:0;right:0;top:calc(50% + 19px);margin:0;text-align:center;font-size:12px;font-weight:400;letter-spacing:1.5px;color:#b8c5d9}
  .mobile-mechanisms--security>li:not(:last-child){border-bottom:1px solid #a5b5d010}
}
@media(max-width:600px){
  .product-page .reliability-module{padding-top:34px;padding-bottom:38px}
  .reliability-heading{margin-bottom:32px}
  .product-page .reliability-heading h2{font-size:30px;font-weight:450;line-height:1.4;letter-spacing:0}
  .product-page .reliability-heading .lead{font-size:14px;font-weight:400;line-height:1.9;margin-top:18px;color:#aab4c5}
  .mobile-mechanisms>li{grid-template-columns:64px minmax(0,1fr);gap:18px;padding:15px 0}
  .mobile-mechanism-icon{width:64px;height:57px}
  .mobile-mechanism-copy h3{font-size:18px;letter-spacing:.3px}
  .mobile-mechanism-copy p{font-size:14px;line-height:1.85;margin-top:7px}
  .mobile-mechanisms--flow>li:not(:last-child):after{left:32px;top:81px}
  .mobile-mechanisms--flow>li:first-child:after{top:66px}
  .mobile-security-core{width:180px;margin-bottom:28px}
  .mobile-security-core p{font-size:11px;top:calc(50% + 17px)}
}