/* =========================================================================
   SEGES — site institucional (design "Malha Fiscal")
   CSS único do site novo. Sem dependência de CDN: fontes locais em /fonts/site.
   Usado por: index.html, rastreamento/index.html, politica-privacidade.html
   ========================================================================= */

@font-face{
  font-family:"Archivo";
  src:url(../fonts/site/archivo-latin-var.woff2) format("woff2");
  font-weight:100 900;
  font-display:swap;
}
@font-face{
  font-family:"IBM Plex Sans";
  src:url(../fonts/site/ibm-plex-sans-latin-var.woff2) format("woff2");
  font-weight:100 700;
  font-display:swap;
}
@font-face{
  font-family:"IBM Plex Mono";
  src:url(../fonts/site/ibm-plex-mono-500.woff2) format("woff2");
  font-weight:500;
  font-display:swap;
}
@font-face{
  font-family:"IBM Plex Mono";
  src:url(../fonts/site/ibm-plex-mono-600.woff2) format("woff2");
  font-weight:600;
  font-display:swap;
}

:root{
  --paper:#F3F6FA;
  --card:#FFFFFF;
  --ink:#0E1A2B;
  --ink-soft:#41546B;
  --blue:#1E56A0;
  --blue-solid:#2259A6;
  --orange:#DC7C05;
  --orange-soft:#FBEFDD;
  --line:#CDD8E5;
  --line-soft:#E1E9F1;
  --ok:#1C8A5F;
  --err:#C6413B;
  --shadow:22 89 166;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0A121C;
    --card:#101E2E;
    --ink:#E8EFF7;
    --ink-soft:#9DB0C6;
    --blue:#5E9BE0;
    --blue-solid:#3D7AC4;
    --orange:#F4A83E;
    --orange-soft:#2A2114;
    --line:#22344B;
    --line-soft:#182838;
    --ok:#3DBE8A;
    --err:#F0736D;
    --shadow:0 0 0;
  }
}
:root[data-theme="dark"]{
  --paper:#0A121C;
  --card:#101E2E;
  --ink:#E8EFF7;
  --ink-soft:#9DB0C6;
  --blue:#5E9BE0;
  --blue-solid:#3D7AC4;
  --orange:#F4A83E;
  --orange-soft:#2A2114;
  --line:#22344B;
  --line-soft:#182838;
  --ok:#3DBE8A;
  --err:#F0736D;
  --shadow:0 0 0;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Archivo","IBM Plex Sans",system-ui,sans-serif;margin:0;line-height:1.05;text-wrap:balance;letter-spacing:-0.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--blue-solid);color:#fff}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:2px}

.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-weight:500}
.skip{position:absolute;left:-9999px;top:0;background:var(--blue-solid);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--blue);
  display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--blue);display:inline-block}

/* ---------- nav ---------- */
header.nav{
  position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:88px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-family:"Archivo";font-weight:800;font-size:30px;letter-spacing:-0.01em}
.brand img{width:68px;height:68px;display:block}
.brand span{color:var(--ink)}
.nav-links{display:flex;gap:30px;font-size:14.5px;font-weight:500;color:var(--ink-soft)}
.nav-links a{padding:4px 0;border-bottom:2px solid transparent}
.nav-links a:hover{color:var(--ink)}
.nav-links a[aria-current="true"]{color:var(--ink);border-color:var(--orange)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-cta{
  font-family:"IBM Plex Sans";font-weight:600;font-size:14px;
  background:var(--orange);color:#1c1300;padding:10px 17px;border-radius:7px;
  border:1px solid color-mix(in srgb,var(--orange) 80%,#000);white-space:nowrap;
}
.nav-cta:hover{filter:brightness(1.06)}
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;
  background:var(--card);color:var(--ink);cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .x{display:none}
body.nav-open .nav-toggle .x{display:block}
body.nav-open .nav-toggle .bars{display:none}

@media (max-width:900px){
  .nav-links{
    position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:8px 28px 18px;display:none;
  }
  body.nav-open .nav-links{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line-soft)}
  .nav-links a[aria-current="true"]{border-color:var(--line-soft);color:var(--blue)}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
}

/* ---------- buttons ---------- */
.btn{
  font-weight:600;font-size:15px;padding:13px 22px;border-radius:8px;
  display:inline-flex;align-items:center;gap:9px;border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--blue-solid);color:#fff;border-color:color-mix(in srgb,var(--blue-solid) 78%,#000)}
.btn-primary:hover{background:var(--blue)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn svg{width:15px;height:15px}
.btn[disabled]{opacity:.55;cursor:default}

/* ---------- hero ---------- */
.hero{padding:76px 0 52px}
.hero h1{font-size:clamp(2.5rem,6.2vw,4.35rem);font-weight:800;margin:22px 0 0;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lede{margin-top:24px;max-width:52ch;font-size:1.16rem;color:var(--ink-soft)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ---------- flow diagram ---------- */
.flow{
  margin-top:48px;border:1px solid var(--line);border-radius:14px;background:var(--card);
  box-shadow:0 30px 60px -40px rgb(var(--shadow) / .5);overflow:hidden;
}
.flow-head{
  display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line-soft);
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);
}
.flow-head .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 20%,transparent)}
.flow svg{display:block;width:100%;height:auto;padding:16px 10px 10px}
.flow .conn{fill:none;stroke:var(--line);stroke-width:2}
.flow .flowline{fill:none;stroke:var(--blue);stroke-width:2.5;stroke-dasharray:5 9;stroke-linecap:round;opacity:.95;animation:flowdash 1s linear infinite}
.flow .flowline-ok{stroke:var(--ok)}
.flow .flowline-orange{stroke:var(--orange);opacity:.92}
@keyframes flowdash{to{stroke-dashoffset:-14}}
.flow .pkt{filter:drop-shadow(0 1px 2px rgb(var(--shadow) / .35))}
.flow .pkt-blue{fill:var(--blue)}
.flow .pkt-orange{fill:var(--orange)}
.flow .pkt-ok{fill:var(--ok)}
.flow .node rect{fill:var(--card);stroke:var(--line);stroke-width:1.4}
.flow .node-hl rect{stroke:var(--blue);stroke-width:2}
.flow .node-box{fill:color-mix(in srgb,var(--blue) 4%,var(--card));stroke:var(--line);stroke-width:1.3;stroke-dasharray:3 4}
.flow .n-label{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:12.5px;fill:var(--ink);text-anchor:middle}
.flow .node-hl .n-label{fill:var(--blue)}
.flow .n-sub{font-family:"IBM Plex Sans",sans-serif;font-size:10px;fill:var(--ink-soft);text-anchor:middle}
.flow .n-edge{font-family:"IBM Plex Mono",monospace;font-size:10px;fill:var(--ink-soft);letter-spacing:.04em;text-anchor:middle}
.flow .badge rect{fill:color-mix(in srgb,var(--ok) 16%,var(--card));stroke:color-mix(in srgb,var(--ok) 40%,transparent);stroke-width:1}
.flow .badge text{font-family:"IBM Plex Mono",monospace;font-weight:600;font-size:10.5px;fill:var(--ok);text-anchor:middle;letter-spacing:.06em}
.flow .badge{animation:badgepulse 3.4s ease-in-out infinite}
@keyframes badgepulse{0%,72%,100%{opacity:.35}80%,92%{opacity:1}}

/* ---------- generic section ---------- */
section{padding:72px 0;border-top:1px solid var(--line-soft);position:relative}
.sec-head{max-width:60ch}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700}
.sec-head p{margin-top:14px;color:var(--ink-soft);font-size:1.06rem}

/* problem band */
.problem .cols{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:start}
.problem .big{font-size:clamp(1.3rem,2.7vw,1.9rem);font-family:"Archivo";font-weight:600;line-height:1.28;max-width:24ch;color:var(--ink)}
.problem .big .hl{color:var(--orange)}
.problem .note{color:var(--ink-soft);font-size:1.02rem;max-width:44ch}
@media (max-width:760px){.problem .cols{grid-template-columns:1fr;gap:20px}}

/* solutions grid */
.sol-grid{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--line);gap:1px}
.sol{background:var(--card);padding:28px 26px 30px;display:flex;flex-direction:column;gap:12px;min-height:230px}
.sol .idx{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--blue);letter-spacing:.1em}
.sol h3{font-size:1.28rem;font-weight:700;font-family:"Archivo"}
.sol p{font-size:.98rem;color:var(--ink-soft)}
.sol .tag{margin-top:auto;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--line);border-radius:5px;padding:4px 8px;align-self:flex-start}
.sol.feat{background:linear-gradient(180deg,color-mix(in srgb,var(--blue-solid) 8%,var(--card)),var(--card))}
.sol.feat .tag{color:var(--orange);border-color:color-mix(in srgb,var(--orange) 40%,var(--line))}
@media (max-width:900px){.sol-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.sol-grid{grid-template-columns:1fr}}

/* pipeline / how */
.steps{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.step{background:var(--card);padding:26px 24px 30px}
.step .n{font-family:"Archivo";font-weight:800;font-size:2.4rem;color:var(--blue-solid);opacity:.24;line-height:1}
.step h4{margin-top:10px;font-size:1.1rem;font-weight:700;font-family:"Archivo"}
.step p{margin-top:8px;font-size:.96rem;color:var(--ink-soft)}
.step .code{margin-top:14px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--ink-soft);background:var(--paper);border:1px solid var(--line-soft);border-radius:6px;padding:8px 10px;overflow-x:auto}
@media (max-width:820px){.steps{grid-template-columns:1fr}}

/* cta band (full-bleed) */
.cta-band{background:#22579F;border-top:none;padding:0;position:relative;z-index:1}
.cta-band .wrap{padding:60px 28px;display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:center}
.cta-band p{font-family:"Archivo";font-weight:600;font-size:clamp(1.3rem,2.8vw,1.95rem);line-height:1.26;color:#fff;max-width:24ch}
.cta-band-actions{display:flex;flex-direction:column;gap:12px}
.bb{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;font-size:15px;padding:14px 22px;border:1px solid transparent;border-radius:8px}
.bb-primary{background:var(--orange);color:#1c1300;border-color:color-mix(in srgb,var(--orange) 72%,#000)}
.bb-primary:hover{filter:brightness(1.06)}
.bb-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.bb-ghost:hover{border-color:#fff}
.bb svg{width:15px;height:15px}
@media (max-width:780px){.cta-band .wrap{grid-template-columns:1fr;gap:22px}.cta-band-actions{flex-direction:row;flex-wrap:wrap}}


/* about */
.about h2{max-width:20ch}
.about-copy{margin-top:6px}
.about p{color:var(--ink-soft);font-size:1.06rem;margin-top:16px;max-width:64ch}
@media (min-width:900px){
  .about-copy{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
  .about p{margin-top:22px;max-width:46ch}
}

/* contact */
.contact .cols{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700}
.contact .info-list{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-direction:column;gap:14px;font-size:1.03rem}
.contact .info-list li{display:flex;gap:12px;color:var(--ink-soft)}
.contact .info-list li b{color:var(--ink);font-weight:600;min-width:92px;display:inline-block}
.contact .info-list li a{color:var(--blue)}
.locator{margin:26px 0 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card)}
.locator .map{display:block;aspect-ratio:16/9;overflow:hidden}
.locator .map img{width:100%;height:100%;object-fit:cover;display:block}
.locator .addr{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline;justify-content:space-between;padding:14px 18px;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-soft);border-top:1px solid var(--line-soft);letter-spacing:.02em}
.locator .addr a{color:var(--blue);white-space:nowrap}

/* contact form */
.form{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:26px}
.form .field{margin-bottom:16px}
.form label{display:block;font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.form input,.form textarea{
  width:100%;font:inherit;font-size:15px;color:var(--ink);background:var(--paper);
  border:1px solid var(--line);border-radius:8px;padding:11px 13px;
}
.form input:focus,.form textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.form textarea{min-height:120px;resize:vertical}
.form .btn{width:100%;justify-content:center;margin-top:4px}
.form .form-msg{margin-top:14px;font-size:.95rem;display:none}
.form .form-msg.show{display:block}
.form .form-msg.ok{color:var(--ok)}
.form .form-msg.err{color:var(--err)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media (max-width:820px){.contact .cols{grid-template-columns:1fr;gap:30px}}

/* rastreamento — painel de mapa no hero */
.track-panel{
  margin-top:48px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card);
  box-shadow:0 30px 60px -40px rgb(var(--shadow) / .5);
}
.track-panel .bar{
  display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line-soft);
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);
}
.track-panel .bar .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px color-mix(in srgb,var(--ok) 20%,transparent)}
.track-panel .canvas{position:relative;aspect-ratio:16/7;
  background:linear-gradient(color-mix(in srgb,var(--blue-solid) 8%,var(--card)),color-mix(in srgb,var(--blue-solid) 5%,var(--card)))}
.track-panel .canvas svg{position:absolute;inset:0;width:100%;height:100%}
.track-panel .veh{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 0 5px color-mix(in srgb,var(--orange) 22%,transparent);transform:translate(-50%,-50%)}
.track-panel .veh.b{background:var(--blue);box-shadow:0 0 0 5px color-mix(in srgb,var(--blue) 22%,transparent)}
.track-panel .rows{border-top:1px solid var(--line-soft)}
.track-panel .r{display:grid;grid-template-columns:90px 1fr auto;gap:14px;align-items:center;
  padding:11px 16px;border-bottom:1px solid var(--line-soft);font-size:13px}
.track-panel .r:last-child{border-bottom:none}
.track-panel .r .id{font-family:"IBM Plex Mono",monospace;font-weight:600;color:var(--blue)}
.track-panel .r .st{font-family:"IBM Plex Mono",monospace;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.track-panel .r .st.on{color:var(--ok)}
.track-panel .r .st.idle{color:var(--orange)}

/* feature list (rastreamento page) */
.feat-grid{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.feat-cell{background:var(--card);padding:26px 24px 28px}
.feat-cell .ic{width:34px;height:34px;border-radius:9px;background:var(--orange-soft);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feat-cell .ic svg{width:18px;height:18px;stroke:var(--orange);fill:none;stroke-width:1.8}
.feat-cell h3{font-size:1.14rem;font-weight:700;font-family:"Archivo"}
.feat-cell p{margin-top:8px;font-size:.97rem;color:var(--ink-soft)}
@media (max-width:900px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.feat-grid{grid-template-columns:1fr}}

/* prose (política de privacidade) */
.prose{max-width:760px;margin:0 auto;padding:64px 0 40px}
.prose h1{font-size:clamp(2rem,4vw,2.8rem);font-weight:800;margin-bottom:10px}
.prose .updated{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-soft);letter-spacing:.04em;margin-bottom:34px}
.prose h2{font-size:1.3rem;font-weight:700;font-family:"Archivo";margin:36px 0 12px}
.prose h3{font-size:1.08rem;font-weight:700;font-family:"Archivo";margin:24px 0 8px}
.prose p,.prose li{color:var(--ink-soft);font-size:1.02rem}
.prose p{margin:0 0 14px}
.prose ul,.prose ol{margin:0 0 16px;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.prose a{color:var(--blue);text-decoration:underline}
.prose strong{color:var(--ink)}

/* footer */
footer{border-top:1px solid var(--line);padding:44px 0 60px;color:var(--ink-soft);font-size:14px}
.foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:12px;font-family:"Archivo";font-weight:800;font-size:25px;color:var(--ink)}
.foot-brand img{width:56px;height:56px;display:block}
.foot-links{display:flex;gap:26px;flex-wrap:wrap}
.foot-links a:hover{color:var(--ink)}
.foot-legal{margin-top:30px;padding-top:22px;border-top:1px solid var(--line-soft);font-family:"IBM Plex Mono",monospace;font-size:11.5px;line-height:1.7;letter-spacing:.02em}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}