/* Base reset */
html,body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}

/* Layout: radar-console identity (single dark look); split hero with radar + Telegram alert, then a cost ledger as the centrepiece */
/* Layout: radar-console identity (single bright look, dark radar screen as the focal point); split hero with radar + Telegram alert, then a cost ledger as the centrepiece */
:root{
  --bg:#F4F9FA; --surface:#FFFFFF; --sunk:#EAF2F4; --fg:#0B1A22; --muted:#4D626D; --line:#D3E1E5;
  --accent:#0A9682; --accent-ink:#FFFFFF; --plate:#34E0C4; --plate-ink:#04110E;
  --radar:#34E0C4; --radar-bg:#0B1E26;
  --good:#0E8457; --good-bg:#E0F4EA; --tg:#2A9BD8; --err:#C0392B;
  --f-display:"Chakra Petch","Arial Narrow",Arial,sans-serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px; --maxw:1160px; color-scheme:light;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--f-display);line-height:1.08;text-wrap:balance;margin:0;letter-spacing:0}
h2{font-size:clamp(28px,4vw,42px);font-weight:700}
h3{font-size:20px;font-weight:600}
p{margin:0}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.lede{color:var(--muted);font-size:18px;max-width:60ch}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}

/* radar logo */
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);font:700 19px/1 var(--f-display);letter-spacing:.08em}
.logo i{width:22px;height:22px;border:2px solid var(--accent);border-radius:50%;position:relative;flex:none;overflow:hidden}
.logo i::before{content:"";position:absolute;inset:0;background:conic-gradient(from 0deg,color-mix(in srgb,var(--accent) 70%,transparent),transparent 30%);animation:sweep 3s linear infinite}
.logo i::after{content:"";position:absolute;left:50%;top:50%;width:5px;height:5px;background:var(--accent);border-radius:50%;transform:translate(-50%,-50%)}
.logo b{color:var(--accent);font-weight:700}
@keyframes sweep{to{transform:rotate(360deg)}}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
nav.links{display:flex;gap:24px;font-size:15px}
nav.links a{text-decoration:none;color:var(--muted)}
nav.links a:hover{color:var(--fg)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--f-body);padding:13px 18px;border-radius:8px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--line);color:var(--fg);background:var(--surface)}
.btn-ghost:hover{border-color:var(--muted)}
@media (max-width:820px){nav.links{display:none}}

/* hero */
.hero{padding-block:64px 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:linear-gradient(#000 60%,transparent);mask-image:linear-gradient(#000 60%,transparent)}
.hero .wrap{position:relative}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,5.4vw,62px);font-weight:700;margin-top:18px;text-transform:uppercase}
.hero h1 mark{background:none;color:var(--accent)}
.hero .lede{margin-top:22px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.live{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:6px 12px;background:var(--surface)}
.live .dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 var(--good);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--good) 60%,transparent)}100%{box-shadow:0 0 0 10px transparent}}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero{padding-block:40px 56px}}

/* telegram alert */
.alert-wrap{position:relative;min-width:0;padding-top:190px}
.alert-wrap>*:not(.radar){position:relative;z-index:1}
.radar{position:absolute;z-index:0;width:min(340px,80%);aspect-ratio:1;right:-10px;top:0;border-radius:50%;pointer-events:none;
  background:linear-gradient(color-mix(in srgb,var(--radar) 18%,transparent),color-mix(in srgb,var(--radar) 18%,transparent)) 50% 0/1px 100% no-repeat,
    linear-gradient(color-mix(in srgb,var(--radar) 18%,transparent),color-mix(in srgb,var(--radar) 18%,transparent)) 0 50%/100% 1px no-repeat,
    repeating-radial-gradient(circle,transparent 0 46px,color-mix(in srgb,var(--radar) 30%,transparent) 46px 47px),radial-gradient(circle,#123441,var(--radar-bg) 70%);
  border:3px solid #10303B;box-shadow:0 0 0 8px color-mix(in srgb,var(--radar) 14%,transparent),0 30px 60px -20px rgba(11,30,38,.45);overflow:hidden}
.radar::before{content:"";position:absolute;inset:0;background:conic-gradient(from 0deg,color-mix(in srgb,var(--radar) 55%,transparent),transparent 24%);animation:sweep 5s linear infinite}
.radar b{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--radar);box-shadow:0 0 14px var(--radar)}
.alert-wrap .tg,.alert-wrap .alert-tag{max-width:390px}
.radar small{position:absolute;font:500 10px/1 var(--f-mono);color:#A9C6CF;letter-spacing:.04em;white-space:nowrap}
@media (max-width:900px){.radar{right:0;top:0;width:min(280px,78%)}.alert-wrap{padding-top:170px}.alert-wrap .tg,.alert-wrap .alert-tag{max-width:none}}
@media (prefers-reduced-motion:reduce){.radar::before,.logo i::before{animation:none}}
.alert-tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:12px;display:flex;justify-content:space-between}
.tg{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 60px -28px rgba(11,30,38,.4);overflow:hidden}
.tg-head{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line)}
.tg-av{width:36px;height:36px;border-radius:50%;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font:700 15px var(--f-display)}
.tg-head b{display:block;font-size:15px}
.tg-head span{font-size:12px;color:var(--muted)}
.tg-body{padding:16px;background:var(--sunk)}
.bubble{background:var(--surface);border:1px solid var(--line);border-radius:4px 14px 14px 14px;padding:14px 16px;font-size:14px;line-height:1.5}
.bubble .hit{display:inline-block;background:var(--good-bg);color:var(--good);font-weight:600;font-size:12px;padding:3px 8px;border-radius:99px;margin-bottom:8px}
.bubble .car{font-weight:600;font-size:16px}
.bubble .meta{color:var(--muted);font-size:13px;margin-top:2px}
.ledger{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px;font-family:var(--f-mono);font-size:13px;font-variant-numeric:tabular-nums}
.ledger div{display:flex;justify-content:space-between;gap:12px;padding:2px 0}
.ledger div span:first-child{color:var(--muted)}
.ledger div span:last-child{white-space:nowrap}
.ledger .sub{border-top:1px solid var(--line);margin-top:6px;padding-top:6px;font-weight:600}
.ledger .sub span:first-child{color:var(--fg)}
.ledger .mg{margin-top:6px;background:var(--good-bg);color:var(--good);padding:6px 8px;border-radius:6px;font-weight:600}
.ledger .mg span:first-child{color:var(--good)}
.bubble .rule{margin-top:10px;font-size:12px;color:var(--muted)}
.tg-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}
.tg-actions span{background:var(--surface);border:1px solid var(--line);text-align:center;font-size:13px;color:var(--tg);font-weight:600;padding:8px;border-radius:8px}
.time{font-size:11px;color:var(--muted);text-align:right;margin-top:6px}

/* facts strip */
.strip{border-block:1px solid var(--line);background:var(--surface)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding-block:0}
.strip .f{padding:22px 20px;border-left:1px solid var(--line);min-width:0}
.strip .f:first-child{border-left:0;padding-left:0}
.strip b{display:block;font-family:var(--f-display);font-size:18px;font-weight:600;color:var(--accent)}
.strip span{color:var(--muted);font-size:14px}
@media (max-width:820px){.strip .wrap{grid-template-columns:1fr 1fr}.strip .f{padding:18px 14px}.strip .f:nth-child(3){border-left:0;padding-left:0}.strip .f:nth-child(n+3){border-top:1px solid var(--line)}}

section.block{padding-block:88px}
.head{display:flex;flex-direction:column;gap:14px;margin-bottom:44px}
@media (max-width:700px){section.block{padding-block:60px}}

/* trust */
.trust{background:var(--surface);border-bottom:1px solid var(--line)}
.trust .grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.trust .grid>*{min-width:0}
.seal{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--good);color:var(--good);border-radius:8px;padding:8px 12px;font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;align-self:flex-start}
.criteria{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.criteria div{padding:18px 18px 18px 0;border-bottom:1px solid var(--line);min-width:0}
.criteria div:nth-child(even){padding-left:18px;border-left:1px solid var(--line)}
.criteria b{display:block;margin-bottom:4px}
.criteria span{color:var(--muted);font-size:15px}
@media (max-width:900px){.trust .grid{grid-template-columns:1fr;gap:32px}}
@media (max-width:560px){.criteria{grid-template-columns:1fr}.criteria div:nth-child(even){padding-left:0;border-left:0}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:s;border-top:2px solid var(--fg)}
.step{padding:22px 22px 0 0;min-width:0}
.step+.step{padding-left:22px;border-left:1px solid var(--line)}
.step .n{font-family:var(--f-mono);font-size:13px;color:var(--accent);font-weight:600}
.step h3{margin:10px 0 8px}
.step p{color:var(--muted);font-size:15px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;row-gap:30px}.step:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:520px){.steps{grid-template-columns:1fr}.step,.step+.step{padding-left:0;border-left:0}}

/* cost sheet */
.costs{background:var(--bg)}
#fontes{background:var(--surface);border-block:1px solid var(--line)}
#fontes .card{background:var(--bg)}
.costs .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.costs .grid>*{min-width:0}
.costs ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.costs li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:var(--muted);font-size:15px}
.costs li b{color:var(--fg);font-weight:600}
.costs li svg{margin-top:4px}
.sheet{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.sheet-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 18px;border-bottom:1px solid var(--line);background:var(--surface)}
.sheet-top b{font-size:15px}
.sheet-top span{font-size:13px;color:var(--muted)}
.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500}
td.v{text-align:right;font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap}
td small{display:block;color:var(--muted);font-size:12.5px}
tr.total td{font-weight:600;background:var(--sunk)}
tr.pt td{background:var(--sunk)}
tr.margin td{background:var(--good-bg);color:var(--good);font-weight:600;border-bottom:0}
.sheet-note{padding:12px 18px;font-size:12.5px;color:var(--muted);border-top:1px solid var(--line)}
@media (max-width:900px){.costs .grid{grid-template-columns:1fr;gap:36px}}

/* sources */
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;min-width:0}
.card .k{font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}
.card h3{margin:10px 0 12px;font-size:24px}
.card p{color:var(--muted)}
.card dl{margin:20px 0 0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:14px}
.card dt{color:var(--muted)}
.card dd{margin:0}
@media (max-width:760px){.two{grid-template-columns:1fr}}

/* who */
.who{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.who>*{min-width:0}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.checks li{padding:16px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px 1fr;gap:8px}
.checks li b{display:block}
.checks li span{color:var(--muted);font-size:15px}
@media (max-width:860px){.who{grid-template-columns:1fr;gap:32px}}

/* pricing */
.pricing{background:var(--surface);border-block:1px solid var(--line)}
.plans{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:900px}
.plan{border:1px solid var(--line);border-radius:var(--r);padding:30px;background:var(--bg);display:flex;flex-direction:column;gap:18px;min-width:0}
.plan.hl{border:2px solid var(--accent);box-shadow:0 20px 40px -24px color-mix(in srgb,var(--accent) 60%,transparent)}
.plan .badge{align-self:flex-start;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:5px 9px;border-radius:5px;background:var(--plate);color:var(--plate-ink);font-weight:600}
.plan .badge.muted{background:var(--sunk);color:var(--muted)}
.price{display:flex;align-items:baseline;gap:6px}
.price b{font-family:var(--f-display);font-size:56px;font-weight:700;line-height:1}
.price span{color:var(--muted)}
.price b.sm{font-size:36px}
.plan p{color:var(--muted);font-size:15px}
.plan ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:15px}
.plan li{display:grid;grid-template-columns:20px 1fr;gap:8px}
.plan .btn{justify-content:center;margin-top:auto}
@media (max-width:720px){.plans{grid-template-columns:1fr}}

/* faq */
.faq{max-width:820px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:17px;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:16px;font:400 24px var(--f-mono);color:var(--muted)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);padding:0 0 20px;max-width:65ch}

/* demo */
.demo{background:var(--surface);color:var(--fg);border-top:1px solid var(--line)}
.demo .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.demo .grid>*{min-width:0}
.demo h2{color:var(--fg)}
.demo .lede{color:var(--muted)}
.demo .eyebrow{color:var(--accent)}
form{background:var(--bg);border:1px solid var(--line);color:var(--fg);border-radius:14px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label{font-size:13px;font-weight:600}
input,select,textarea{font:inherit;font-size:15px;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
textarea{min-height:96px;resize:vertical}
form .btn{grid-column:1/-1;justify-content:center;padding:15px}
.ok{grid-column:1/-1;background:var(--good-bg);color:var(--good);border-radius:8px;padding:14px 16px;font-size:14px}
.err{color:var(--err);font-size:13px;grid-column:1/-1}
@media (max-width:900px){.demo .grid{grid-template-columns:1fr;gap:32px}}
@media (max-width:520px){form{grid-template-columns:1fr;padding:20px}}

footer{padding-block:36px;border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:14px}

/* form extras */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
form .note{grid-column:1/-1;font-size:13px;color:var(--muted);margin:0}
form .note a,footer a{color:inherit}
form .err.send{color:var(--err)}
button[disabled]{opacity:.6;cursor:wait}

/* legal page */
.legal{padding-block:56px 80px}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(30px,4vw,40px);margin:10px 0 8px}
.legal h2{font-size:21px;margin:36px 0 10px}
.legal p,.legal li{color:var(--muted);max-width:65ch}
.legal ul{padding-left:20px;display:grid;gap:6px}
.legal .fill{background:var(--plate);color:var(--plate-ink);padding:0 4px;border-radius:3px}