:root{
  --paper:#F3F6F8; --surface:#FFFFFF; --surface-2:#EAF0F4; --ink:#12222C; --muted:#526470; --line:#D5DFE6;
  --blue:#4683A6; --blue-ink:#2C6485; --green:#9AC131; --green-ink:#4F6F12; --on-green:#10202A;
  --night:#0A1C28; --night-2:#0F2A3B; --night-line:rgba(255,255,255,.12); --night-text:#E6EEF3; --night-muted:#9FB4C2;
  --focus:#2C6485; --r:10px; --wrap:1240px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0C1922; --surface:#11232E; --surface-2:#16303E; --ink:#E6EEF3; --muted:#9FB2BE; --line:#23404F;
    --blue:#6FA6C8; --blue-ink:#8FC0DD; --green:#A9CF45; --green-ink:#BCDD62; --on-green:#0C1922;
    --night:#060F15; --night-2:#0B1C27; --focus:#8FC0DD; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0C1922; --surface:#11232E; --surface-2:#16303E; --ink:#E6EEF3; --muted:#9FB2BE; --line:#23404F;
  --blue:#6FA6C8; --blue-ink:#8FC0DD; --green:#A9CF45; --green-ink:#BCDD62; --on-green:#0C1922;
  --night:#060F15; --night-2:#0B1C27; --focus:#8FC0DD; color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Archivo","Segoe UI",Arial,system-ui,sans-serif;font-size:1.0625rem;line-height:1.55;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--blue-ink)}
button{font:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.018em}
h2{font-size:clamp(2rem,3.8vw,3rem);font-weight:760;font-variation-settings:"wdth" 108}
h3{font-size:1.3rem;font-weight:700;font-variation-settings:"wdth" 104}
p{margin:0}
.lead{color:var(--muted);font-size:1.16rem;max-width:62ch}
.kicker{display:inline-flex;align-items:center;gap:8px;font-weight:650;color:var(--blue-ink);font-size:.95rem;margin-bottom:14px}
.kicker::before{content:"";width:10px;height:10px;border-radius:2px;background:var(--green);box-shadow:4px 4px 0 var(--blue)}
.on-night .kicker{color:#BFD8E6}

/* buttons */
.btn{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.85em 1.3em;border-radius:8px;font-weight:680;text-decoration:none;font-size:1rem;border:2px solid transparent;cursor:pointer;line-height:1.1;transition:transform .15s ease,background .15s ease,border-color .15s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--green);color:var(--on-green)}
.btn-primary:hover{background:#AED142}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--blue)}
.btn-light{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.04)}
.btn-light:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-sm{padding:.6em 1em;font-size:.93rem}
.link{font-weight:680;text-decoration:none;border-bottom:2px solid var(--green);color:var(--ink);padding-bottom:1px}
.link:hover{color:var(--blue-ink)}

/* announcement */
.announce{background:var(--night);color:var(--night-text);font-size:.9rem;text-align:center;padding:9px 16px}
.announce a{color:#CFE6A0;font-weight:650}

/* header + mega menu */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:28px;min-height:74px}
.brand{width:196px;flex:none;display:block}
.brand svg{display:block;width:100%;height:auto}
.logo-dark{display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .logo-light{display:none}:root:not([data-theme="light"]) .logo-dark{display:block}}
:root[data-theme="dark"] .logo-light{display:none}
:root[data-theme="dark"] .logo-dark{display:block}
.mainnav{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.mainnav > li > button,.mainnav > li > a{display:flex;align-items:center;gap:6px;background:none;border:0;color:var(--ink);font-weight:620;padding:10px 12px;border-radius:8px;cursor:pointer;text-decoration:none;font-size:.99rem;white-space:nowrap}
.mainnav > li > button:hover,.mainnav > li > a:hover,.mainnav > li > button[aria-expanded="true"]{background:var(--surface-2)}
.caret{width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
button[aria-expanded="true"] .caret{transform:rotate(225deg) translate(-2px,0)}
.bar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.bar-right .login{color:var(--ink);font-weight:620;text-decoration:none;padding:10px 8px;white-space:nowrap}
.mega{position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(10,28,40,.35);display:none}
.mega.open{display:block;animation:megaIn .18s ease-out}
@keyframes megaIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.mega-inner{display:grid;grid-template-columns:repeat(3,1fr) 1.1fr;gap:28px;padding:32px 24px 36px}
.mega-label{font-size:.9rem;line-height:1.08;color:var(--muted);font-weight:600;margin-bottom:12px;letter-spacing:0}
.mega-item{display:flex;gap:14px;padding:12px;border-radius:10px;text-decoration:none;color:var(--ink)}
.mega-item:hover{background:var(--surface-2)}
.mega-item b{display:block;font-weight:680}
.mega-item span{color:var(--muted);font-size:.92rem;line-height:1.35}
.ico{flex:none;width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:var(--surface-2);color:var(--blue-ink)}
.ico svg{width:20px;height:20px}
.mega-feature{background:var(--night);color:var(--night-text);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.mega-feature::after{content:"";position:absolute;right:-40px;bottom:-40px;width:160px;height:160px;border-radius:18px;background:var(--green);opacity:.18;transform:rotate(12deg)}
.mega-feature p{color:var(--night-muted);font-size:.95rem}
.mega-feature b{font-size:1.15rem}
.menu-toggle{display:none;margin-left:auto;background:none;border:2px solid var(--line);border-radius:8px;padding:.5em .85em;color:var(--ink);font-weight:650;cursor:pointer}
@media (max-width:1180px){.mainnav,.bar-right{display:none}.menu-toggle{display:inline-block}}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:80;background:var(--surface);display:none;overflow:auto;padding:20px 24px 40px}
.drawer.open{display:block}
.drawer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.drawer details{border-bottom:1px solid var(--line)}
.drawer summary{padding:16px 0;font-weight:700;font-size:1.15rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
.drawer summary::after{content:"+";font-weight:400}
.drawer details[open] summary::after{content:"–"}
.drawer details a{display:block;padding:9px 0;color:var(--ink);text-decoration:none}
.drawer .plain{display:block;padding:16px 0;border-bottom:1px solid var(--line);font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none}
.drawer .cta{display:grid;gap:10px;margin-top:24px}

/* hero */
.hero{position:relative;background:var(--night);color:var(--night-text);overflow:hidden;padding:84px 0 0}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 380px at 82% 18%,rgba(70,131,166,.45),transparent 70%),
  radial-gradient(520px 340px at 12% 92%,rgba(154,193,49,.20),transparent 70%),
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px;
  mask-image:linear-gradient(to bottom,#000 70%,transparent)}
.hero .wrap{position:relative}
.hero-top{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end}
.hero h1{font-size:clamp(2.7rem,6.2vw,5.4rem);font-weight:820;font-variation-settings:"wdth" 112;line-height:.96;letter-spacing:-.03em;color:#fff}
.hero h1 .l2{display:block;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.85)}
.hero .lead{color:var(--night-muted);margin-top:22px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;color:var(--night-muted);font-size:.93rem}
.hero-meta span{display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(154,193,49,.18)}
.hero-side{align-self:center;border:1px solid var(--night-line);border-radius:16px;padding:22px;background:rgba(255,255,255,.03)}
.hero-side h2{font-size:1.05rem;color:#fff;margin-bottom:14px;font-variation-settings:"wdth" 100}
.pill-list{display:flex;flex-wrap:wrap;gap:8px}
.pill{border:1px solid var(--night-line);border-radius:999px;padding:7px 12px;font-size:.9rem;color:#DCE8EF;text-decoration:none;background:rgba(255,255,255,.03)}
.pill:hover{border-color:var(--green);color:#fff}

/* product stage */
.stage{position:relative;margin-top:64px;height:520px}
.win{position:absolute;left:4%;right:14%;top:0;bottom:-40px;background:#F7FAFB;border-radius:16px 16px 0 0;box-shadow:0 -1px 0 rgba(255,255,255,.2),0 40px 80px -20px rgba(0,0,0,.6);overflow:hidden;color:#12222C;display:grid;grid-template-columns:64px 1fr;grid-template-rows:44px 1fr}
.win-bar{grid-column:1/-1;display:flex;align-items:center;gap:8px;padding:0 16px;background:#E9EFF3;border-bottom:1px solid #D5DFE6;font-size:.85rem;color:#526470}
.win-bar i{width:11px;height:11px;border-radius:50%;background:#C9D3DA;display:inline-block}
.win-bar .url{margin-left:14px;background:#fff;border-radius:6px;padding:4px 12px;flex:1;max-width:360px}
.win-bar .demo-tag{margin-left:auto;font-size:.78rem;background:#fff;border:1px solid #D5DFE6;border-radius:999px;padding:2px 10px}
.win-side{background:#12303F;display:flex;flex-direction:column;align-items:center;gap:16px;padding-top:16px}
.win-side span{width:30px;height:30px;border-radius:8px;background:rgba(255,255,255,.1)}
.win-side span.on{background:var(--green)}
.win-main{padding:22px 26px;display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:min-content;gap:14px;overflow:hidden}
.win-title{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center}
.win-title b{font-size:1.15rem}
.win-title small{color:#526470}
.kpi{background:#fff;border:1px solid #DCE5EB;border-radius:10px;padding:12px 14px}
.kpi small{color:#526470;font-size:.8rem}
.kpi b{display:block;font-size:1.35rem;font-variation-settings:"wdth" 110;margin-top:2px}
.kpi em{font-style:normal;font-size:.78rem;color:#4F6F12;font-weight:650}
.chart{grid-column:1/3;background:#fff;border:1px solid #DCE5EB;border-radius:10px;padding:12px 14px}
.chart small,.tbl small{color:#526470;font-size:.8rem}
.tbl{grid-column:3/5;background:#fff;border:1px solid #DCE5EB;border-radius:10px;padding:12px 14px;font-size:.86rem}
.tbl table{width:100%;border-collapse:collapse;margin-top:6px}
.tbl td{padding:7px 0;border-top:1px solid #EDF2F5}
.tbl td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.st{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;background:#9AC131}
.st.w{background:#E0A43A}
.float{position:absolute;background:#fff;color:#12222C;border-radius:14px;box-shadow:0 24px 50px -18px rgba(0,0,0,.55);padding:14px 16px;font-size:.9rem;width:290px;border:1px solid #DCE5EB}
.float .hd{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.float .hd b{font-size:.95rem}
.float .hd small{display:block;color:#526470;font-size:.78rem}
.av{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.8rem;flex:none}
.bubble{background:#EEF3F6;border-radius:12px 12px 12px 4px;padding:8px 11px;margin:6px 0;max-width:92%}
.bubble.me{background:#E6F2CC;margin-left:auto;border-radius:12px 12px 4px 12px}
.f-chat{right:0;top:40px}
.f-srv{right:3%;top:300px;width:260px}
.f-bk{left:0;top:330px;width:250px}
.srv-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-top:1px solid #EDF2F5}
.bar-meter{height:6px;border-radius:6px;background:#EDF2F5;overflow:hidden;margin-top:8px}
.bar-meter i{display:block;height:100%;width:72%;background:linear-gradient(90deg,#4683A6,#9AC131)}
.stage .float{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.stage.in .float{opacity:1;transform:none}
.stage.in .f-srv{transition-delay:.15s}.stage.in .f-bk{transition-delay:.3s}
@media (max-width:1080px){.hero-top{grid-template-columns:1fr}.win{right:0;left:0}.f-srv{display:none}}
@media (max-width:760px){
  .stage{height:440px}
  .win-main{grid-template-columns:repeat(2,1fr)}
  .chart,.tbl{grid-column:1/-1}
  .win-main > .kpi:nth-child(4),.win-main > .kpi:nth-child(5){display:none}
  .win-main{padding:16px}
  .win-title small,.win-bar .demo-tag{display:none}
  .win-bar .url{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-left:8px}
  .win-title b{font-size:1rem}
  .kpi b{font-size:1.1rem}
  .f-chat{top:auto;bottom:40px;right:-6px;width:250px}
  .f-bk{display:none}
  .win{grid-template-columns:44px 1fr}
}

/* trust band */
.trust{background:var(--night-2);color:var(--night-text);padding:34px 0;border-top:1px solid var(--night-line)}
.trust .wrap{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center}
.trust p{color:var(--night-muted);font-size:.95rem;max-width:26ch}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:18px;width:max-content;animation:scroll 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.logo-tile{display:inline-flex;align-items:center;justify-content:center;flex:none;background:#fff;border-radius:10px;height:56px;padding:0 22px}
.logo-tile img{display:block;width:auto}
.marquee.static{mask-image:none}
.marquee.static .track{animation:none;flex-wrap:wrap;width:auto}
.logo-ph{border:1px dashed rgba(255,255,255,.28);border-radius:10px;padding:14px 22px;color:#C8D7E1;font-weight:650;white-space:nowrap;font-size:.95rem}
@media (max-width:760px){.trust .wrap{grid-template-columns:1fr}}

/* stats */
.stats{background:var(--night);color:#fff;padding:48px 0 72px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--night-line);border-radius:16px;overflow:hidden}
.stat{padding:28px 26px;border-right:1px solid var(--night-line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(2.4rem,4.6vw,3.6rem);font-weight:820;font-variation-settings:"wdth" 120;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:10px;color:var(--night-muted);font-size:.95rem}
.stat-note{margin-top:14px;color:var(--night-muted);font-size:.88rem}
@media (max-width:900px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--night-line)}}
@media (max-width:480px){.stat{padding:22px 16px}.stat b{font-size:clamp(2rem,10vw,2.4rem)}}

/* sticky section tabs */
.subnav{position:sticky;top:74px;z-index:40;background:var(--surface);border-bottom:1px solid var(--line)}
.subnav ul{display:flex;gap:6px;list-style:none;margin:0;padding:10px 0;overflow-x:auto;scrollbar-width:none}
.subnav ul::-webkit-scrollbar{display:none}
.subnav a{display:block;padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:620;white-space:nowrap;font-size:.95rem}
.subnav a:hover{color:var(--ink)}
.subnav a.active{background:var(--night);color:#fff}

/* section base */
.sec{padding:104px 0}
.sec-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:52px}
.sec-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
@media (max-width:900px){.sec{padding:72px 0}.sec-head{grid-template-columns:1fr}}

/* platform explorer */
.explorer{display:grid;grid-template-columns:320px 1fr;gap:28px;align-items:stretch}
.tabs{display:flex;flex-direction:column;gap:8px}
.tab{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 18px;cursor:pointer;color:var(--ink);display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;transition:border-color .2s,background .2s}
.tab b{display:block;font-size:1.08rem}
.tab span.d{display:block;color:var(--muted);font-size:.92rem;margin-top:3px;line-height:1.35}
.tab[aria-selected="true"]{border-color:var(--ink);background:var(--surface);box-shadow:inset 4px 0 0 var(--green)}
.tab:hover{border-color:var(--blue)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;display:grid;grid-template-columns:1fr 1.15fr;overflow:hidden;min-height:520px}
.panel[hidden]{display:none}
.panel-copy{padding:36px;display:flex;flex-direction:column;gap:16px}
.panel-copy h3{font-size:1.8rem}
.panel-copy p{color:var(--muted)}
.checks{list-style:none;padding:0;margin:4px 0 8px;display:grid;gap:10px}
.checks li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start}
.checks li::before{content:"";width:18px;height:18px;margin-top:3px;border-radius:5px;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%2310202A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.panel-actions{margin-top:auto;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.panel-vis{background:var(--night);position:relative;padding:28px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.panel-vis::before{content:"";position:absolute;inset:0;background:radial-gradient(360px 260px at 70% 20%,rgba(70,131,166,.5),transparent 70%),radial-gradient(300px 220px at 20% 90%,rgba(154,193,49,.22),transparent 70%)}
.card-ui{position:relative;background:#fff;color:#12222C;border-radius:14px;width:100%;max-width:420px;box-shadow:0 30px 60px -24px rgba(0,0,0,.6);padding:18px;font-size:.9rem}
.card-ui .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.card-ui .top b{font-size:1rem}
.chip-s{font-size:.75rem;border-radius:999px;padding:3px 9px;background:#EEF3F6;color:#35495A;font-weight:650}
.chip-s.ok{background:#E6F2CC;color:#3D5A0C}
.chip-s.warn{background:#FBEBCB;color:#7A5410}
.rowx{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-top:1px solid #EDF2F5;gap:10px}
.rowx small{color:#526470;display:block;font-size:.78rem}
.mini-bars{display:flex;align-items:end;gap:6px;height:90px;margin:8px 0 4px}
.mini-bars i{flex:1;background:#D9E6EE;border-radius:4px 4px 0 0}
.mini-bars i.g{background:#9AC131}
@media (max-width:1000px){.explorer{grid-template-columns:1fr}.tabs{flex-direction:row;overflow-x:auto;padding-bottom:4px}.tab{min-width:230px}.panel{grid-template-columns:1fr}.panel-vis{min-height:320px}}

/* AI section */
.ai{background:var(--night);color:var(--night-text);position:relative;overflow:hidden}
.ai::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 90% 0%,rgba(154,193,49,.14),transparent 70%),radial-gradient(600px 400px at 0% 100%,rgba(70,131,166,.3),transparent 70%)}
.ai .wrap{position:relative}
.ai h2{color:#fff}
.ai .lead{color:var(--night-muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:56px}
.step{border:1px solid var(--night-line);border-radius:16px;padding:26px;background:rgba(255,255,255,.03)}
.step .n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--green);color:var(--on-green);font-weight:800;margin-bottom:16px}
.step h3{color:#fff;margin-bottom:8px}
.step p{color:var(--night-muted)}
.levels{border:1px solid var(--night-line);border-radius:16px;overflow:hidden}
.levels-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;border-bottom:1px solid var(--night-line);flex-wrap:wrap}
.levels-head h3{color:#fff}
.seg{display:inline-flex;background:rgba(255,255,255,.06);border-radius:10px;padding:4px}
.seg button{background:none;border:0;color:var(--night-muted);padding:8px 14px;border-radius:7px;font-weight:650;cursor:pointer}
.seg button[aria-pressed="true"]{background:#fff;color:#0A1C28}
.lv-table{width:100%;border-collapse:collapse}
.lv-table th,.lv-table td{padding:16px 22px;text-align:left;vertical-align:top;border-bottom:1px solid var(--night-line)}
.lv-table tr:last-child td{border-bottom:0}
.lv-table th{color:var(--night-muted);font-weight:600;font-size:.9rem}
.lv-table td:first-child b{color:#fff;display:block}
.lv-table td:first-child small{color:var(--night-muted)}
.lv-table td.c{color:#DCE8EF;transition:background .25s,color .25s,opacity .25s}
.lv-table td.c small{display:block;color:var(--night-muted);font-size:.82rem;margin-top:3px}
.lv-table[data-level="1"] td.c:not(.l1),.lv-table[data-level="2"] td.c:not(.l2),.lv-table[data-level="3"] td.c:not(.l3){opacity:.35}
.lv-table[data-level="1"] td.l1,.lv-table[data-level="2"] td.l2,.lv-table[data-level="3"] td.l3{background:rgba(154,193,49,.12)}
.ai-services{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.ai-svc{border:1px solid var(--night-line);border-radius:14px;padding:18px;text-decoration:none;color:var(--night-text);background:rgba(255,255,255,.02);transition:border-color .2s,background .2s}
.ai-svc:hover{border-color:var(--green);background:rgba(255,255,255,.05)}
.ai-svc b{display:block;color:#fff;margin-bottom:4px}
.ai-svc span{color:var(--night-muted);font-size:.92rem}
@media (max-width:1000px){.steps{grid-template-columns:1fr}.ai-services{grid-template-columns:repeat(2,1fr)}.lv-table thead{display:none}.lv-table tr{display:block;border-bottom:1px solid var(--night-line)}.lv-table td{display:block;border:0;padding:8px 22px}.lv-table td.c::before{content:attr(data-label);display:block;color:var(--night-muted);font-size:.8rem}}
@media (max-width:560px){.ai-services{grid-template-columns:1fr}}

/* calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden;overflow:clip}
.calc-in{padding:36px;display:grid;gap:26px;align-content:start}
.field label,.field legend{display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:650;margin-bottom:10px}
.field legend{width:100%;padding:0}
.field output{color:var(--blue-ink);font-variant-numeric:tabular-nums}
.field input[type=range]{width:100%;accent-color:var(--blue)}
fieldset.field{border:0;padding:0;margin:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{margin:0;font-weight:560;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer}
.opts input{accent-color:var(--green)}
.opts label:has(input:checked){border-color:var(--ink);background:var(--surface-2)}
.money{display:flex;align-items:center;border:2px solid var(--line);border-radius:10px;overflow:hidden;background:var(--paper)}
.money span{padding:0 12px;color:var(--muted)}
.money input{border:0;padding:.75em .6em;font:inherit;width:100%;background:transparent;color:var(--ink)}
.money:focus-within{border-color:var(--blue)}
.hint{color:var(--muted);font-size:.86rem;margin-top:6px}
.calc-out{background:var(--night);color:var(--night-text);padding:36px;display:flex;flex-direction:column;gap:18px}
.calc-out .rec{font-size:.95rem;color:var(--night-muted)}
.house-total{margin:0;color:#fff;line-height:1}
.house-total b{font-size:clamp(2.2rem,4vw,3rem);font-weight:820;font-variation-settings:"wdth" 118;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.house-total span{color:var(--night-muted);font-size:1rem}
.house-year{margin:-8px 0 0;color:var(--night-muted);font-variant-numeric:tabular-nums}
.breakdown{margin:0;display:grid;gap:0;border-top:1px solid var(--night-line)}
.breakdown div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--night-line);font-size:.93rem}
.breakdown dt{color:var(--night-muted)}
.breakdown dd{margin:0;color:#fff;font-variant-numeric:tabular-nums}
.saving{background:rgba(154,193,49,.10);border:1px solid rgba(154,193,49,.35);border-radius:14px;padding:18px}
.saving .rec{margin:0}
.saving-num{margin:4px 0 12px;color:var(--green);font-size:clamp(3rem,6vw,4.4rem);font-weight:850;line-height:1;font-variation-settings:"wdth" 120;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.saving-num span{color:var(--green)}
.field legend .count{margin-left:auto;min-width:26px;height:22px;padding:0 7px;border-radius:999px;background:var(--surface-2);color:var(--blue-ink);font-size:.82rem;display:inline-grid;place-items:center;font-variant-numeric:tabular-nums}
.complexity .rec{display:flex;justify-content:space-between;margin:0 0 8px}
.complexity .rec b{color:#fff}
.cx-bar{height:8px;border-radius:8px;background:rgba(255,255,255,.08);overflow:hidden}
.cx-bar i{display:block;height:100%;width:40%;border-radius:8px;background:linear-gradient(90deg,var(--blue),var(--green));transition:width .4s ease}
.includes li.more{color:var(--night-muted)}
.includes li.more::before{background:transparent;border:1px solid var(--night-muted)}
.opts label{transition:border-color .15s ease,background .15s ease}
.opts label:hover{border-color:var(--blue)}
.saving-note{margin:-4px 0 12px;color:#DCE8EF;font-size:.92rem}
.settings{border:1px solid var(--line);border-radius:14px;padding:0 16px}
.settings summary{cursor:pointer;list-style:none;padding:14px 0;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.settings summary::-webkit-details-marker{display:none}
.settings summary span{font-weight:500;color:var(--muted);font-size:.9rem}
.settings summary::after{content:"+";font-weight:400;font-size:1.3rem;margin-left:auto}
.settings[open] summary::after{content:"–"}
.settings-grid{display:grid;gap:16px;padding:4px 0 18px}
.select{width:100%;font:inherit;padding:.7em .8em;border:2px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}
.select:focus{border-color:var(--blue);outline:none}
.compare{display:grid;gap:14px;margin-top:6px}
.cmp small{display:flex;justify-content:space-between;color:var(--night-muted);margin-bottom:6px}
.cmp small b{color:#fff;font-variant-numeric:tabular-nums}
.meter{height:14px;border-radius:8px;background:rgba(255,255,255,.08);overflow:hidden}
.meter i{display:block;height:100%;border-radius:8px;transition:width .4s ease}
.meter.a i{background:var(--green)}
.meter.b i{background:#6F8FA3}
.includes{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:#DCE8EF;font-size:.95rem}
.includes li{padding-left:22px;position:relative}
.includes li::before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:2px;background:var(--green)}
.calc-out .fine{font-size:.82rem;color:var(--night-muted);margin-top:auto}
@media (min-width:901px){.calc{align-items:start}.calc-in{align-self:stretch}.calc-out{position:sticky;top:140px}}
.calc-peek{display:none}
@media (max-width:900px){
  .calc{grid-template-columns:1fr}
  .calc-peek{display:flex;justify-content:space-between;align-items:center;gap:12px;position:sticky;bottom:14px;z-index:5;margin-top:4px;
    background:var(--night);color:#fff;border-radius:12px;padding:12px 16px;text-decoration:none;box-shadow:0 12px 30px -10px rgba(10,28,40,.55)}
  .calc-peek .pk-label{display:flex;align-items:baseline;gap:8px;white-space:nowrap}
  .calc-peek .pk-num{color:var(--green);font-size:1.35rem;font-variant-numeric:tabular-nums}
  .calc-peek .pk-go{font-weight:700;font-size:.9rem;color:#CFE6A0;white-space:nowrap}
}
@media (max-width:560px){.calc-in,.calc-out{padding:22px}}
@media (max-width:900px){body.wa-off .wa{opacity:0;pointer-events:none}}
.wa{transition:opacity .2s ease}

/* plans */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;position:relative}
.plan.feat{border:2px solid var(--ink)}
.plan .badge{position:absolute;top:-13px;left:24px;background:var(--green);color:var(--on-green);font-size:.8rem;font-weight:750;padding:4px 10px;border-radius:999px}
.plan .for{color:var(--muted);margin-top:6px;min-height:3em}
.price{margin:18px 0 4px;color:var(--muted);font-size:.95rem}
.price b{display:block;font-size:1.9rem;font-weight:820;font-variation-settings:"wdth" 118;color:var(--ink);letter-spacing:-.02em}
.plan ul{list-style:none;padding:0;margin:18px 0 24px;flex:1;display:grid;gap:9px}
.plan li{padding-left:26px;position:relative;font-size:.97rem}
.plan li::before{content:"";position:absolute;left:0;top:4px;width:16px;height:16px;border-radius:4px;background:var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%234683A6' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.plans-note{margin-top:16px;color:var(--muted);font-size:.93rem}
@media (max-width:900px){.plans{grid-template-columns:1fr}}

/* industries */
.inds{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ind{position:relative;border-radius:18px;padding:26px;min-height:430px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;text-decoration:none;overflow:hidden;isolation:isolate;background:var(--night)}
.ind-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.ind:hover .ind-img{transform:scale(1.05)}
.ind::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(6,18,26,.94) 0%,rgba(6,18,26,.72) 28%,rgba(6,18,26,.15) 50%,rgba(6,18,26,0) 65%)}
.ind h3::before{content:"";display:block;width:32px;height:4px;border-radius:4px;background:var(--green);margin-bottom:12px}
.ind:focus-visible{outline-offset:4px}
.ind h3{font-size:1.4rem}
.ind p{color:rgba(255,255,255,.8);margin-top:8px;font-size:.95rem}
.ind .go{margin-top:14px;font-weight:700;display:inline-flex;gap:6px}
@media (max-width:1000px){.inds{grid-template-columns:repeat(2,1fr)}}
@media (max-width:1000px){.ind{min-height:400px}}
@media (max-width:560px){.inds{grid-template-columns:1fr}.ind{min-height:340px}}

/* stories */
.stories{position:relative}
.story-track{display:grid;grid-auto-flow:column;grid-auto-columns:min(860px,100%);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:4px}
.story-track::-webkit-scrollbar{display:none}
.story{scroll-snap-align:start;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:30px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.story .tag{color:var(--blue-ink);font-weight:650;font-size:.9rem}
.story h3{font-size:1.6rem;margin:8px 0 12px}
.story p{color:var(--muted)}
.story dl{margin:18px 0 0;display:grid;gap:10px}
.story dt{font-weight:700}
.story dd{margin:0;color:var(--muted)}
.metrics{display:grid;gap:12px;align-content:start}
.metric{background:var(--surface-2);border-radius:14px;padding:18px}
.metric b{display:block;font-size:2.2rem;font-weight:820;font-variation-settings:"wdth" 118;line-height:1}
.metric span{color:var(--muted);font-size:.9rem}
.metric.ph{border:2px dashed var(--line);background:transparent}
.story-nav{display:flex;gap:8px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;display:grid;place-items:center}
.icon-btn:hover{border-color:var(--ink)}
@media (max-width:760px){.story{grid-template-columns:1fr}}

/* security */
.secu{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.secu-item{border-top:2px solid var(--ink);padding-top:18px}
.secu-item .ico{margin-bottom:14px}
.secu-item p{color:var(--muted);margin-top:6px;font-size:.96rem}
.partner-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px;align-items:center}
.partner-row .ph-logo{border:2px dashed var(--line);border-radius:12px;padding:16px 22px;color:var(--muted);font-weight:650}
.partner-row strong{margin-right:8px}
.partner-row .logo-tile{border:1px solid var(--line)}
@media (max-width:1000px){.secu{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.secu{grid-template-columns:1fr}}

/* demo form */
.demo{background:var(--night);color:var(--night-text);position:relative;overflow:hidden}
.demo::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 15% 20%,rgba(70,131,166,.35),transparent 70%)}
.demo .wrap{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.demo h2{color:#fff}
.demo .lead{color:var(--night-muted);margin-top:16px}
.contact-list{display:grid;gap:12px;margin-top:32px}
.contact-list a,.contact-list div{display:flex;gap:14px;align-items:center;color:#fff;text-decoration:none;border:1px solid var(--night-line);border-radius:12px;padding:14px 16px}
.contact-list small{display:block;color:var(--night-muted)}
.contact-list .ico{background:rgba(255,255,255,.08);color:#CFE6A0}
.form-card{background:var(--surface);color:var(--ink);border-radius:20px;padding:30px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.progress{display:flex;gap:6px;margin-bottom:18px}
.progress i{flex:1;height:5px;border-radius:5px;background:var(--line)}
.progress i.on{background:var(--green)}
.form-card h3{margin-bottom:4px}
.form-card .sub{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.inp{display:grid;gap:6px;margin-bottom:12px}
.inp label{font-weight:620;font-size:.93rem}
.inp input,.inp select,.inp textarea{font:inherit;padding:.72em .85em;border:2px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);width:100%}
.inp input:focus,.inp select:focus,.inp textarea:focus{outline:none;border-color:var(--blue)}
.inp .err{color:#B3261E;font-size:.85rem;display:none}
.inp.bad .err{display:block}
.inp.bad input{border-color:#B3261E}
.form-step[hidden]{display:none}
.form-nav{display:flex;justify-content:space-between;align-items:center;margin-top:8px;gap:10px}
.privacy{font-size:.82rem;color:var(--muted);margin-top:12px}
.done{text-align:center;padding:30px 10px}
.form-error{margin:12px 0 0;padding:10px 12px;border-radius:10px;background:#FBE7E5;color:#8C1D18;font-size:.93rem}
.form-error a{color:#8C1D18;font-weight:650}
.done .ico{margin:0 auto 14px;background:var(--green);color:var(--on-green);width:52px;height:52px}
@media (max-width:900px){.demo .wrap{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:680;font-size:1.08rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:26px;width:10px;height:10px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(225deg)}
.faq details p{padding:0 0 20px;color:var(--muted);max-width:70ch}
@media (max-width:900px){.faq{grid-template-columns:1fr}}

/* footer */
footer{background:var(--night);color:var(--night-muted);padding:72px 0 30px;font-size:.95rem}
.foot{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px}
.foot-label{color:#fff;font-size:.98rem;font-weight:700;line-height:1.08;letter-spacing:-.018em;margin-bottom:14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{color:#D4E1E9;text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot-logo{width:210px;display:block}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:38px;height:38px;border:1px solid var(--night-line);border-radius:10px;display:grid;place-items:center;font-size:.8rem;font-weight:700}
.legal{margin-top:48px;padding-top:22px;border-top:1px solid var(--night-line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.88rem}
@media (max-width:1000px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot{grid-template-columns:1fr}}

/* whatsapp */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;background:var(--green);color:var(--on-green);border-radius:999px;padding:.85em 1.2em;font-weight:750;text-decoration:none;display:flex;align-items:center;gap:.5em;box-shadow:0 10px 26px rgba(10,28,40,.35)}
.wa svg{width:20px;height:20px}

/* 404 */
.nf{padding:96px 0 112px}
.nf-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.nf h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:820;font-variation-settings:"wdth" 110;letter-spacing:-.025em;line-height:1}
.nf .lead{margin-top:20px}
.nf-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.nf-code{font-size:clamp(7rem,18vw,15rem);font-weight:850;font-variation-settings:"wdth" 118;line-height:.9;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:2px var(--blue);text-align:center;user-select:none}
@media (max-width:820px){.nf{padding:64px 0 80px}.nf-grid{grid-template-columns:1fr}.nf-code{order:-1;text-align:left}}

/* inner pages: CONTPAQi en la nube */
.page-hero{padding-bottom:84px}
.page-hero h1{font-size:clamp(2.3rem,5vw,4.1rem);line-height:1.02;max-width:20ch}
.page-hero .lead{max-width:60ch}
.crumbs{margin-bottom:28px;font-size:.93rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.crumbs li{color:var(--night-text)}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--night-muted)}
.crumbs a{color:var(--night-muted)}
.crumbs a:hover{color:#fff}
.sec-alt{background:var(--surface);border-block:1px solid var(--line)}
.notice-sec{padding:56px 0}
.notice{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--green);border-radius:var(--r);padding:28px}
.notice h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.notice p{color:var(--muted);margin-top:10px;max-width:75ch}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cq-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}
.sec-alt .cq-card{background:var(--paper)}
.cq-card .ico{margin-bottom:16px}
.cq-card h3{margin-bottom:10px}
.cq-card p{color:var(--muted)}
.nots{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:14px}
.nots li{color:var(--muted);padding-left:16px;border-left:3px solid var(--line)}
.nots b{color:var(--ink)}
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow li{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px}
.flow .n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--green);color:var(--on-green);font-weight:800;margin-bottom:16px}
.flow h3{margin-bottom:8px}
.flow p{color:var(--muted)}
.svc-meta{margin:16px 0 0;display:grid;gap:12px}.svc-meta dt{font-weight:700;font-size:.85rem;color:var(--ink)}.svc-meta dd{margin:2px 0 0;color:var(--muted)}
.priv-list{margin-top:32px}
.cq-more{margin-top:36px;color:var(--muted);max-width:75ch}
@media (max-width:1000px){.cards3{grid-template-columns:1fr}.flow{grid-template-columns:repeat(2,1fr)}}
@media (max-width:820px){.two-col{grid-template-columns:1fr}.faq{grid-template-columns:1fr;gap:28px}.notice{grid-template-columns:1fr;padding:22px}.page-hero{padding-bottom:64px}}
@media (max-width:560px){.flow{grid-template-columns:1fr}}

/* soporte-ti page */
.page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.page-hero-img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:20px;border:1px solid var(--night-line)}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.flow-3{grid-template-columns:repeat(3,1fr)}
.form-opts{border:0;padding:0;margin:0 0 12px;min-width:0}
.form-opts legend{font-weight:620;font-size:.93rem;padding:0;margin-bottom:6px}
.form-opts .opts label{font-size:.9rem;padding:6px 12px}
@media (max-width:1080px){.cards4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:1000px){.page-hero-grid{grid-template-columns:1fr;gap:36px}.page-hero-img{aspect-ratio:16/10;object-position:50% 45%}.flow-3{grid-template-columns:1fr}}
@media (max-width:560px){.cards4{grid-template-columns:1fr}}

/* /nube/: one block per service */
.svc{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.svc h2{margin-bottom:14px}
.svc h3{margin:22px 0 8px}
.svc p{color:var(--muted)}
.svc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:24px}
@media (max-width:1000px){.svc{grid-template-columns:1fr;gap:28px}}

/* /nosotros/ and /contacto/ */
.dl-lines{margin:14px 0 0;display:grid;gap:10px}
.dl-lines dt{font-weight:700;font-size:.85rem;color:var(--ink)}
.dl-lines dd{margin:2px 0 0;color:var(--muted)}
.cq-card .btn{margin-top:18px}
.cq-card .big{display:block;font-size:1.25rem;font-weight:700;color:var(--ink);overflow-wrap:anywhere}