/* Alto Grid — light enterprise cloud theme */
:root{
  --bg:#f4f6fa; --surface:#ffffff; --surface2:#edf1f7;
  --ink:#0c1428; --dim:#4d5a6e; --mute:#8791a5;
  --line:#e2e7f0;
  --sky:#0ea5e9; --indigo:#4f46e5; --sky-soft:#e0f2fe; --ind-soft:#eef0ff;
  --good:#16a34a; --good-soft:#e7f8ee; --bad:#dc2626;
  --r-lg:18px; --r:12px; --r-sm:8px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --shadow:0 24px 50px -22px rgba(12,20,40,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 26px}
section{padding:84px 0}
.kick{font-size:12px;letter-spacing:2.4px;text-transform:uppercase;color:var(--indigo);font-weight:700;margin-bottom:12px}
h2{font-size:clamp(25px,3.2vw,36px);font-weight:800;letter-spacing:-.6px;line-height:1.2}
.lead{color:var(--dim);max-width:580px;font-size:16px}
.sec-head{margin-bottom:44px;max-width:720px}
.sec-head .lead{margin-top:12px}
.mono{font-family:var(--mono)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--r-sm);font-weight:600;font-size:15px;transition:.2s;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--sky),var(--indigo));color:#fff}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px)}
.btn-line{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn-line:hover{border-color:var(--indigo);color:var(--indigo)}
.btn-ghost{color:var(--dim)}
.btn-ghost:hover{color:var(--ink)}
.btn-white{background:#fff;color:var(--indigo)}
.btn-white:hover{transform:translateY(-1px)}
.btn-glass{border-color:rgba(255,255,255,.5);color:#fff}
.btn-glass:hover{border-color:#fff}
.btn-sm{padding:9px 18px;font-size:13.5px}

/* nav */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand{font-weight:800;font-size:18.5px;display:flex;align-items:center;gap:10px;letter-spacing:-.2px}
.brand i{width:17px;height:17px;display:inline-block;border-radius:5px;background:linear-gradient(135deg,var(--sky),var(--indigo));box-shadow:0 0 12px rgba(79,70,229,.35)}
.brand em{font-style:normal;color:var(--indigo)}
.nav-links{display:flex;gap:26px;font-size:14px;color:var(--dim);flex:1;justify-content:center}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:22px;height:2px;background:var(--ink);display:block}
@media(max-width:880px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--surface);flex-direction:column;padding:18px 26px;gap:14px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-cta .btn-ghost{display:none}
  .burger{display:flex}
}

/* hero + terminal */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:92px 0 76px;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(680px 420px at 88% 8%,rgba(14,165,233,.12),transparent 65%);pointer-events:none}
.hero-copy{position:relative;z-index:1}
.pill{display:inline-block;padding:6px 15px;border:1px solid var(--line);background:var(--surface);border-radius:99px;font-size:12.5px;color:var(--dim);margin-bottom:18px}
.pill b{color:var(--indigo);font-weight:700}
.hero h1{font-size:clamp(34px,4.6vw,54px);font-weight:900;letter-spacing:-1.8px;line-height:1.08;margin-bottom:18px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--sky),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--dim);max-width:500px;font-size:16.5px;margin-bottom:30px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:38px;margin-top:42px;flex-wrap:wrap}
.hero-stats b{display:block;font-size:22px;font-weight:800;font-family:var(--mono);letter-spacing:-.5px}
.hero-stats span{font-size:11.5px;color:var(--mute);text-transform:uppercase;letter-spacing:1.2px}
@media(max-width:920px){.hero{grid-template-columns:1fr;padding-top:64px}}

.term{background:#0c1428;border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden;position:relative;z-index:1}
.term-head{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.tdot{width:11px;height:11px;border-radius:50%}
.tdot:nth-child(1){background:#f87171}
.tdot:nth-child(2){background:#fbbf24}
.tdot:nth-child(3){background:#34d399}
.term-title{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:#5b6b84}
.term-body{padding:20px;font-family:var(--mono);font-size:13px;line-height:1.9;min-height:208px;color:#dbe7f5}
.tp{color:var(--sky);font-weight:700}
.tc{color:#eaf2fb}
.to{color:#8fa3bd}
.tok{color:#34d399}
.caret{display:inline-block;width:8px;height:15px;background:var(--sky);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* logos */
.logos-sec{padding:30px 0 10px}
.logos-label{text-align:center;font-size:11.5px;letter-spacing:2px;text-transform:uppercase;color:var(--mute);margin-bottom:18px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:16px 44px;color:var(--mute);font-weight:800;letter-spacing:1px;font-size:16px;opacity:.75}

/* products */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;transition:.2s;display:flex;flex-direction:column}
.pcard:hover{border-color:#c7cdf9;transform:translateY(-3px);box-shadow:var(--shadow)}
.ic{width:40px;height:40px;border-radius:10px;background:var(--ind-soft);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:16px}
.pcard h3{font-size:16.5px;margin-bottom:8px}
.pcard p{color:var(--dim);font-size:14px;flex:1}
.price{font-family:var(--mono);font-size:12.5px;color:var(--indigo);margin-top:14px;font-weight:600}
@media(max-width:880px){.pgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.pgrid{grid-template-columns:1fr}}

/* regions */
.regions{display:grid;grid-template-columns:1fr 1.05fr;gap:44px;align-items:start}
.rlist{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.rrow{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-bottom:1px solid var(--line)}
.rrow:last-child{border-bottom:none}
.rcity b{display:block;font-size:14.5px}
.rcity span{font-size:12px;color:var(--mute)}
.rmeta{display:flex;align-items:center;gap:10px}
.ms{font-family:var(--mono);font-size:12px;background:var(--surface2);padding:4px 10px;border-radius:6px;color:var(--dim)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px var(--good-soft)}
.map{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);min-height:340px;position:relative;overflow:hidden;background-image:radial-gradient(circle,#d5dcea 1.2px,transparent 1.3px);background-size:22px 22px}
.pin{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--sky);cursor:pointer}
.pin::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--sky);opacity:.5;animation:ping 2.4s infinite}
@keyframes ping{0%{transform:scale(.5);opacity:.7}100%{transform:scale(1.6);opacity:0}}
.map-label{position:absolute;bottom:16px;left:20px;font-size:12px;color:var(--mute);font-family:var(--mono)}
@media(max-width:880px){.regions{grid-template-columns:1fr}}

/* features */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;transition:.2s}
.fcard:hover{border-color:#c7cdf9;transform:translateY(-3px)}
.fcard .ic{margin-bottom:14px}
.fcard h3{font-size:16px;margin-bottom:8px}
.fcard p{color:var(--dim);font-size:14px}
@media(max-width:880px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.fgrid{grid-template-columns:1fr}}

/* tiers */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tier{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:flex;flex-direction:column;transition:.2s;position:relative}
.tier:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tier.hot{border:2px solid var(--indigo)}
.tier .tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--sky),var(--indigo));color:#fff;font-size:10.5px;font-weight:800;letter-spacing:1.2px;padding:4px 14px;border-radius:99px}
.tier h3{font-size:15px;letter-spacing:1.2px;text-transform:uppercase;color:var(--mute)}
.tier .lv{font-family:var(--mono);font-size:32px;font-weight:700;letter-spacing:-1px;margin:12px 0 4px}
.tier .lv small{font-size:13px;color:var(--mute);font-weight:500}
.tier ul{list-style:none;margin:20px 0;display:grid;gap:10px;flex:1}
.tier li{font-size:14px;color:var(--dim);display:flex;gap:10px}
.tier li::before{content:"✓";color:var(--indigo);font-weight:700}
.tier .btn{width:100%}
@media(max-width:880px){.tiers{grid-template-columns:1fr;max-width:430px;margin:0 auto}}

/* quotes */
.qgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:flex;flex-direction:column}
.quote>p{font-size:15px;flex:1}
.who{display:flex;gap:12px;align-items:center;margin-top:20px}
.av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--sky),var(--indigo));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}
.who b{display:block;font-size:13.5px}
.who span{font-size:12px;color:var(--mute)}
@media(max-width:880px){.qgrid{grid-template-columns:1fr}}

/* faq */
.faq{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:19px 22px;text-align:left;font-size:15px;font-weight:600}
.faq-q i{font-style:normal;color:var(--indigo);font-size:19px;flex-shrink:0;transition:.2s}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 22px 18px;color:var(--dim);font-size:14px}
.faq-item.open{border-color:#c7cdf9}
.faq-item.open .faq-q i{transform:rotate(45deg)}

/* cta */
.cta{background:linear-gradient(135deg,#0284c7,var(--indigo));border-radius:var(--r-lg);padding:56px 44px;text-align:center;position:relative;overflow:hidden;color:#fff}
.cta h2{margin-bottom:12px}
.cta p{color:rgba(255,255,255,.85);margin-bottom:28px}
.cta .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{border-top:1px solid var(--line);padding:50px 0 30px;background:var(--surface)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.foot-grid p{color:var(--mute);font-size:13px;max-width:280px;margin-top:12px}
.foot-grid h5{font-size:11.5px;text-transform:uppercase;letter-spacing:1.5px;color:var(--mute);margin-bottom:15px}
.foot-grid ul{list-style:none;display:grid;gap:9px}
.foot-grid ul a{color:var(--dim);font-size:13.5px;transition:.2s}
.foot-grid ul a:hover{color:var(--indigo)}
.foot-base{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line);color:var(--mute);font-size:12.5px;align-items:center}
.status-pill{display:inline-flex;align-items:center;gap:8px;background:var(--good-soft);color:var(--good);font-weight:700;font-size:12px;padding:6px 14px;border-radius:99px}
.status-pill i{width:7px;height:7px;border-radius:50%;background:var(--good)}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}

/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,80px);z-index:200;background:#0c1428;color:#fff;border-radius:10px;padding:13px 20px;font-size:14px;box-shadow:var(--shadow);opacity:0;transition:.3s;pointer-events:none;white-space:nowrap;max-width:92vw}
.toast.show{transform:translate(-50%,0);opacity:1}

/* pricing page */
.page-head{padding:70px 0 10px;max-width:720px}
.page-head .lead{margin-top:12px}
.calc-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:stretch}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:grid;gap:22px;align-content:start}
.srow label{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:600;margin-bottom:8px}
.srow output{font-family:var(--mono);color:var(--indigo);font-weight:700;font-size:14px}
.srow input[type=range]{width:100%;accent-color:var(--indigo);height:6px}
.srow .hint{font-size:11.5px;color:var(--mute);font-weight:400}
.calc-out{background:linear-gradient(160deg,#0c1428,#1a2340);border-radius:var(--r-lg);padding:30px;color:#fff;display:flex;flex-direction:column}
.calc-out .co-label{font-size:11.5px;text-transform:uppercase;letter-spacing:1.6px;color:#8fa3bd}
.calc-out .price-big{font-family:var(--mono);font-size:44px;font-weight:700;letter-spacing:-1.5px;margin:8px 0 2px}
.calc-out .price-hr{font-family:var(--mono);font-size:13px;color:var(--sky);margin-bottom:22px}
.brow{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12.5px;color:#b9c6da;padding:8px 0;border-bottom:1px dashed rgba(255,255,255,.14)}
.brow:last-of-type{border-bottom:none}
.calc-out .note{margin-top:16px}
.note{font-size:12px;color:var(--mute)}
.calc-out .note{color:#7c8ba3}
@media(max-width:880px){.calc-wrap{grid-template-columns:1fr}}

.ptable,.btable{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:640px}
th{background:var(--surface2);font-size:11.5px;text-transform:uppercase;letter-spacing:1.2px;color:var(--mute);text-align:left;padding:14px 18px;font-weight:700}
td{padding:14px 18px;border-top:1px solid var(--line);font-size:14px}
td.mono{font-family:var(--mono);font-size:13px}
.plan-hot{background:var(--ind-soft)}
th.plan-hot{color:var(--indigo)}
.tick{color:var(--indigo);font-weight:700}
.dash{color:var(--mute)}

/* console */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh;background:var(--bg)}
.side{background:var(--surface);border-right:1px solid var(--line);padding:18px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}
.side-brand{margin-bottom:24px;padding:0 6px}
.side-links{display:grid;gap:2px}
.side-links a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-sm);color:var(--dim);font-size:14px;transition:.15s}
.side-links a:hover{background:var(--surface2);color:var(--ink)}
.side-links a.active{background:var(--ind-soft);color:var(--indigo);font-weight:600}
.side-links a i{font-style:normal;font-size:14px;width:20px;text-align:center}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:center;padding:12px 22px}
.search{flex:1;max-width:380px}
.search input{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);padding:9px 14px;font-size:13.5px;background:var(--surface);font-family:inherit;color:var(--ink)}
.sel{border:1px solid var(--line);border-radius:var(--r-sm);padding:9px 12px;font-size:13px;background:var(--surface);color:var(--dim);font-family:inherit}
.topbar .spacer{margin-left:auto;display:flex;gap:12px;align-items:center}
.avatar{width:33px;height:33px;border-radius:50%;background:linear-gradient(135deg,var(--sky),var(--indigo));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.main{padding:26px;display:grid;gap:20px;align-content:start}
.crumb{font-size:12.5px;color:var(--mute)}
.crumb b{color:var(--ink)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px}
.stat label{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:var(--mute);display:block;margin-bottom:8px}
.stat b{font-family:var(--mono);font-size:21px;letter-spacing:-.5px;display:block}
.delta{font-size:12px;font-weight:700;margin-top:6px;display:inline-block}
.delta.up{color:var(--good)}
.delta.down{color:var(--bad)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 22px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.panel-head h3{font-size:15px}
.panel-body{padding:22px}
.bars{display:flex;align-items:flex-end;gap:4px;height:170px}
.bars span{flex:1;background:linear-gradient(180deg,var(--sky),var(--indigo));border-radius:3px 3px 0 0;opacity:.88;transform-origin:bottom;animation:grow .7s ease both;animation-delay:var(--d,0s)}
@keyframes grow{from{transform:scaleY(0)}}
.xaxis{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--mute);margin-top:10px}
.panel .table{min-width:700px}
.panel td,.panel th{padding-left:22px;padding-right:22px}
.badge{font-size:11px;font-weight:700;padding:4px 11px;border-radius:99px;letter-spacing:.4px}
.badge.running{background:var(--good-soft);color:var(--good)}
.badge.stopped{background:var(--surface2);color:var(--mute)}
.act{color:var(--mute);font-size:17px;padding:4px 10px;border-radius:6px}
.act:hover{background:var(--surface2);color:var(--ink)}
tbody tr:hover{background:#fafbfe}
@media(max-width:980px){.stat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:880px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;border-right:none;border-bottom:1px solid var(--line)}
  .side-links{grid-auto-flow:column;overflow-x:auto;grid-auto-columns:max-content}
  .search{display:none}
}