/* StarTools UP — design system (do Claude Design: StarTools UP.dc.html)
   dark #0A0B0D · accent lime #CDF048 · Clash Display / Satoshi / JetBrains Mono */

:root{
  --bg:#0A0B0D; --panel:#121317; --panel-2:#0C0D10;
  --ink:#F2EFE9; --ink-strong:#F6F4EE; --ink-soft:#A7ABB2;
  --ink-mute:#9599a0; --ink-dim:#8a8e96; --ink-faint:#6b6f77;
  --line:rgba(255,255,255,.08); --line-soft:rgba(255,255,255,.055);
  --accent:#CDF048; --accent-dim:rgba(205,240,72,.22); --danger:#FF6A5A;
  --display:'Clash Display',ui-sans-serif,-apple-system,"Segoe UI",sans-serif;
  --body:'Satoshi',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:dark; /* o design comete-se ao dark — decisão, não omissão */
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;line-height:1.6;position:relative;min-height:100vh;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--ink)}
::selection{background:var(--accent);color:var(--bg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.wrap{max-width:1220px;margin:0 auto;padding:0 32px}

/* grade de fundo fixa */
.gridbg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg,#000,#000 60%,transparent);
  -webkit-mask-image:linear-gradient(180deg,#000,#000 60%,transparent)}
main,header.site,footer.site{position:relative;z-index:1}

/* tipos */
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:0 0 22px}
.kicker.danger{color:var(--danger)}
h1{font-family:var(--display);font-weight:600;letter-spacing:-.03em;line-height:1.0;margin:0;color:var(--ink-strong)}
h2{font-family:var(--display);font-weight:600;letter-spacing:-.025em;line-height:1.04;margin:0;color:var(--ink-strong)}
.lead{font-size:18px;line-height:1.6;color:var(--ink-soft);text-wrap:pretty;margin:26px 0 0}
.micro{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-faint);text-transform:uppercase}

/* botões (mono, uppercase, radius 3) */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;font-family:var(--mono);font-weight:600;font-size:13px;letter-spacing:.04em;text-transform:uppercase;border-radius:3px;cursor:pointer;border:none;text-decoration:none;white-space:nowrap;transition:filter .15s ease,border-color .15s ease,color .15s ease}
.btn-solid{background:var(--accent);color:var(--bg)}
.btn-solid:hover{filter:brightness(1.08);color:var(--bg)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid rgba(255,255,255,.16);font-weight:500}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{padding:11px 18px;font-size:12px}

/* header */
header.site{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,11,13,.72);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:15px;padding-bottom:15px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.logo .mark{width:26px;height:26px;border:1.5px solid var(--accent);border-radius:4px;display:flex;align-items:center;justify-content:center}
.logo .mark span{font-family:var(--mono);color:var(--accent);font-size:15px;font-weight:600;line-height:1}
.logo .word{font-family:var(--display);font-weight:600;font-size:18px;color:var(--ink);letter-spacing:-.01em}
.logo .word b{color:var(--accent);font-weight:600}
nav.main{display:flex;align-items:center;gap:30px}
nav.main a{position:relative;font-family:var(--mono);font-size:13px;letter-spacing:.02em;color:#C7CAD0;padding:4px 0}
nav.main a:hover{color:var(--accent)}
nav.main a.on::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--accent)}
nav.main .soon{font-family:var(--mono);font-size:13px;color:#5e6169}
@media (max-width:860px){nav.main a:not(.btn),nav.main .soon{display:none}}

/* hero */
.hero{position:relative;padding:96px 0 72px}
.hero .glow{position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:900px;height:520px;background:radial-gradient(ellipse at center,rgba(205,240,72,.10),transparent 66%);pointer-events:none;filter:blur(10px)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(40px,6vw,72px)}
.hero .in{animation:floatUp .6s ease both}
@keyframes floatUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.cta-row{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}

/* escadaria de produtos (hero) */
.stair{position:relative}
.stair .rail{position:absolute;left:38px;top:24px;bottom:24px;width:1px;background:linear-gradient(180deg,transparent,rgba(205,240,72,.5),transparent)}
.stair .steps{display:grid;gap:14px}
.stepc{display:flex;align-items:center;gap:16px;padding:20px 22px;background:var(--panel);border:1px solid var(--line);border-radius:8px;text-decoration:none}
.stepc:hover{border-color:var(--accent-dim)}
.stepc .n{font-family:var(--mono);font-size:13px;color:var(--accent);width:24px}
.stepc .t{font-family:var(--display);font-weight:600;font-size:16px;color:var(--ink)}
.stepc .d{font-family:var(--mono);font-size:11px;color:var(--ink-dim);margin-top:3px}
.stepc .dot{color:var(--accent);font-size:9px;margin-left:auto}
.stepc.hi{background:linear-gradient(120deg,#1a1d15,var(--panel));border-color:rgba(205,240,72,.32)}
.stepc.hi .d{color:#a9b389}
.off-1{margin-left:22px}.off-2{margin-left:44px}.off-3{margin-left:66px}
@media (max-width:960px){.off-1,.off-2,.off-3{margin-left:0}}

/* faixa statement */
.stmt{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.012)}
.stmt .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-top:56px;padding-bottom:56px}
.stmt h2{font-weight:500;font-size:clamp(24px,2.8vw,34px);line-height:1.14;letter-spacing:-.02em;color:#EDEBE4}
.stmt p{margin:0;font-size:17px;line-height:1.66;color:var(--ink-soft);text-wrap:pretty}

/* lista de produtos (home) */
.prod-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:16px}
.prod-head h2{font-size:clamp(30px,4vw,48px);line-height:1.03}
.prod-head p{max-width:34ch;margin:0;font-size:15px;line-height:1.6;color:var(--ink-mute)}
.prow{display:grid;grid-template-columns:88px 1fr auto;gap:28px;align-items:center;padding:30px 4px;border-top:1px solid var(--line)}
.prow .n{font-family:var(--mono);font-size:15px;color:var(--accent);letter-spacing:.05em}
.prow .name{font-family:var(--display);font-weight:600;font-size:clamp(21px,2.3vw,27px);color:var(--ink);letter-spacing:-.01em}
.prow .promise{color:var(--ink-soft);font-size:16px;line-height:1.55;margin-top:8px;max-width:62ch;text-wrap:pretty}
.prow .meta{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:12px}
.prod-end{border-top:1px solid var(--line)}
@media (max-width:720px){.prow{grid-template-columns:1fr;gap:10px}}

/* seção segurança */
.sec-dark{background:var(--panel-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-dark h2.big{font-size:clamp(32px,4.6vw,56px);line-height:1.0;letter-spacing:-.03em}
.cases{margin-top:52px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.crow{display:grid;grid-template-columns:200px 1fr 240px;gap:24px;padding:22px 26px;border-bottom:1px solid var(--line-soft);align-items:baseline}
.crow:last-child{border-bottom:none}
.crow.head{padding:16px 26px;background:rgba(255,255,255,.02);border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.crow .org{font-family:var(--display);font-weight:600;font-size:17px;color:var(--ink)}
.crow .yr{font-family:var(--mono);font-size:12px;color:var(--ink-faint)}
.crow .what{color:#B4B8BF;font-size:15px;line-height:1.5}
.crow .cost{color:var(--danger);font-size:14px;line-height:1.45;font-weight:500}
@media (max-width:860px){.crow{grid-template-columns:1fr;gap:6px}.crow.head{display:none}}
.duo{margin-top:40px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
.duo .gatecard{padding:34px;background:linear-gradient(130deg,rgba(205,240,72,.06),transparent);border:1px solid var(--accent-dim);border-radius:10px}
.duo .gatecard h3{font-family:var(--display);font-weight:600;font-size:24px;letter-spacing:-.01em;margin:0 0 16px;color:var(--ink-strong)}
.gate-pts{display:grid;gap:12px;color:#B4B8BF;font-size:15px;line-height:1.5}
.gate-pts>div{display:flex;gap:12px}
.gate-pts .sq{width:7px;height:7px;background:var(--accent);border-radius:2px;flex:none;margin-top:7px}
.gate-pts strong{color:var(--ink);font-weight:600}
.duo .honest{padding:34px;background:var(--panel);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;justify-content:center}
.duo .honest .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:14px}
.duo .honest p{margin:0;font-size:16px;line-height:1.6;color:#C7CAD0;text-wrap:pretty}
.duo .honest strong{color:var(--accent);font-weight:600}
@media (max-width:860px){.duo{grid-template-columns:1fr}}

/* split genérico + cards */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.split.rev{grid-template-columns:1.1fr .9fr}
.split h2.mid{font-size:clamp(30px,4vw,48px);line-height:1.02}
@media (max-width:900px){.split,.split.rev{grid-template-columns:1fr;gap:40px}}
.cards{display:grid;gap:14px}
.card{padding:26px;background:var(--panel);border:1px solid var(--line);border-radius:10px}
.card .t{font-family:var(--display);font-weight:600;font-size:19px;color:var(--ink);margin-bottom:6px;letter-spacing:-.01em}
.card .d{color:var(--ink-mute);font-size:15px;line-height:1.5}

/* checklist (cloud) */
.checks{display:grid;gap:14px}
.check{display:flex;align-items:center;gap:16px;padding:18px 22px;background:var(--panel);border:1px solid var(--line);border-radius:8px}
.check .v{color:var(--accent);font-family:var(--mono);font-size:13px}
.check .l{font-size:15px;color:#DDE0E4;font-weight:500}

/* bullets numerados (grids 2col) */
.bullets{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.bullet{display:flex;gap:18px;padding:26px;background:rgba(255,255,255,.014);border:1px solid var(--line);border-radius:10px}
.bullet .n{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.05em;padding-top:2px}
.bullet .t{font-family:var(--display);font-weight:600;font-size:19px;color:var(--ink);margin-bottom:8px;letter-spacing:-.01em}
.bullet .d{color:#9EA2A9;font-size:15px;line-height:1.55;text-wrap:pretty}
@media (max-width:820px){.bullets{grid-template-columns:1fr}}

/* passos empilhados (spec) */
.stack{display:grid}
.srow{display:flex;gap:20px;align-items:flex-start;padding:24px 0;border-bottom:1px solid var(--line)}
.srow:last-child{border-bottom:none}
.srow .n{font-family:var(--mono);font-size:13px;color:var(--accent);width:28px;padding-top:2px;flex:none}
.srow .t{font-family:var(--display);font-weight:600;font-size:18px;color:var(--ink)}
.srow .d{color:var(--ink-mute);font-size:15px;line-height:1.5;margin-top:4px}

/* comparativos (spec) */
.vs3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:20px}
.vscard{padding:28px;background:rgba(255,255,255,.014);border:1px solid var(--line);border-radius:10px}
.vscard .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--danger);margin-bottom:14px}
.vscard .v{font-size:16px;line-height:1.5;color:#C7CAD0}
.ours{padding:34px;background:linear-gradient(130deg,rgba(205,240,72,.07),transparent);border:1px solid rgba(205,240,72,.24);border-radius:10px;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}
.ours .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.ours .v{font-size:17px;line-height:1.55;color:var(--ink);text-wrap:pretty}
@media (max-width:860px){.vs3{grid-template-columns:1fr}}

/* chips */
.chips{display:flex;gap:12px;flex-wrap:wrap}
.chip{padding:14px 22px;background:var(--panel);border:1px solid rgba(255,255,255,.1);border-radius:100px;font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:#DDE0E4}

/* hero de produto */
.phero{position:relative;padding:80px 0 64px;border-bottom:1px solid var(--line)}
.phero .glow{position:absolute;top:-60px;right:8%;width:640px;height:440px;background:radial-gradient(ellipse at center,rgba(205,240,72,.09),transparent 66%);pointer-events:none;filter:blur(10px)}
.phero .glow.left{right:auto;left:6%}
.phero .wrap{position:relative}
.back{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-faint);margin-bottom:26px}
.back:hover{color:var(--accent)}
.phero h1{font-size:clamp(36px,5.4vw,64px);max-width:20ch}

/* CTA final */
.final{border-top:1px solid var(--line)}
.final .wrap{padding-top:104px;padding-bottom:104px;text-align:center}
.final h2.giant{font-size:clamp(44px,7vw,88px);line-height:.98;letter-spacing:-.035em}
.final h2.big{font-size:clamp(30px,4.4vw,52px);line-height:1.02;letter-spacing:-.03em}
.final .lead{margin-inline:auto;max-width:52ch}
.final .cta-row{justify-content:center;margin-top:38px}
.demoform{margin:40px auto 0;max-width:520px;display:flex;gap:10px}
.demoform input{flex:1;background:var(--panel);border:1px solid rgba(255,255,255,.16);border-radius:3px;color:var(--ink);padding:14px 16px;font-family:var(--mono);font-size:13px}
.demoform input:focus{outline:2px solid var(--accent);outline-offset:1px}
.sent{color:var(--accent);font-family:var(--mono);font-size:13px;display:none;margin-top:14px}
@media (max-width:560px){.demoform{flex-direction:column}}

/* footer */
footer.site{border-top:1px solid var(--line);background:var(--bg)}
footer.site .top{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:flex-start;padding:56px 0 40px}
footer.site .slogan{font-family:var(--display);font-weight:600;font-size:26px;color:var(--ink-strong);letter-spacing:-.01em}
footer.site .cols{display:flex;gap:56px}
footer.site .col{display:flex;flex-direction:column;gap:12px}
footer.site .col .h{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#5f636b;margin-bottom:2px}
footer.site .col a,footer.site .col span{color:#B4B8BF;font-size:14px}
footer.site .col a:hover{color:var(--accent)}
footer.site .base{padding:20px 0 40px;border-top:1px solid var(--line-soft);font-family:var(--mono);font-size:11px;color:#5f636b;letter-spacing:.04em}
@media (max-width:760px){footer.site .top{grid-template-columns:1fr}}

@media (max-width:960px){.hero .wrap{grid-template-columns:1fr}.stmt .wrap{grid-template-columns:1fr;gap:24px}}
@media (prefers-reduced-motion:reduce){.hero .in{animation:none}html{scroll-behavior:auto}}