/* ==========================================================================
   E-PROJ · site one-page
   Fiel ao layout aprovado (site-proj-layout.ai, 25/05/2026):
   creme e cinza-azulado nas seções claras, navy nas escuras, azul da marca
   como único acento, Raleway nos títulos e JetBrains Mono nos rótulos.
   Cores tiradas do vetor do logo e do render do .ai — ver tokens.md.
   ========================================================================== */

:root {
  /* marca (do vetor do logo) */
  --blue:       #3F64AC;
  --blue-deep:  #2A4D9C;
  --blue-light: #56A5DB;
  --blue-txt:   #4064AC;
  --blue-soft:  rgba(63, 100, 172, .10);

  /* superfícies (do render do .ai) */
  --cream:   #EDEDE2;
  --cream-2: #E3E3D5;
  --frost:   #F4F6F9;
  --frost-2: #E8ECF2;
  --white:   #FFFFFF;
  --navy:    #0F1522;
  --navy-2:  #161E30;

  /* texto */
  --ink:    #1D1D1B;
  --ink-2:  #3F454D;
  --muted:  #6B7686;
  --line:   #DCE0E6;
  --line-dark:  #25304A;
  --muted-dark: #8E9AB8;

  /* gás: a linha diferenciada por cor (decisão de 02/06) */
  --gas:      #E07A2B;
  --gas-2:    #F2A65A;

  /* tipografia */
  --f-display: "Raleway", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Menlo, monospace;

  --t-hero: clamp(2.5rem, 1.2rem + 5.2vw, 5.25rem);
  --t-h2:   clamp(2rem, 1.2rem + 2.9vw, 3.5rem);
  --t-body: clamp(1rem, .95rem + .2vw, 1.0625rem);
  --t-lab:  .6875rem;

  /* ritmo */
  --wrap: 1200px;
  --gut: clamp(1.25rem, 4vw, 3rem);
  --sec-y: clamp(4.5rem, 9vw, 8rem);
  --nav-h: 80px;

  /* motion */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io:  cubic-bezier(.65, 0, .35, 1);
  --dur: .8s;
}

/* --------------------------------------------------------------------------
   base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--frost);
  color: var(--ink);
  font-family: var(--f-display);
  font-size: var(--t-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
[hidden] { display: none !important; }
::selection { background: var(--blue); color: #fff; }

.wrap { width: min(var(--wrap), 100% - var(--gut) * 2); margin-inline: auto; }

.skip {
  position: fixed; top: -100px; left: 1rem; z-index: 100;
  padding: .75rem 1rem; background: var(--navy); color: #fff;
  font-family: var(--f-mono); font-size: .75rem;
}
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* rótulo em mono: nav, badge, botões, chips, números */
.mono, .badge, .chip, .prod__lin, .kpi__l, .seg__k, .rail__lab, .qa__n,
.dash__bar p, .dash__pill, .bars figcaption, .spark figcaption, .dash__tag,
.cidades li, .rodape__in, .nav__links > ul > li > a, .btn {
  font-family: var(--f-mono);
  font-size: var(--t-lab);
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 500;
}
.plus { color: var(--blue); margin-right: .55em; font-weight: 500; }

/* --------------------------------------------------------------------------
   nav
   -------------------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: var(--white); border-bottom: 1px solid transparent;
  transition: border-color .4s, box-shadow .4s;
}
.nav.is-scrolled { border-color: var(--line); box-shadow: 0 10px 30px -20px rgba(15,21,34,.25); }
.nav__in { height: var(--nav-h); display: flex; align-items: center; gap: 2.5rem; transition: height .4s var(--ease-out); }
.nav.is-scrolled .nav__in { height: 64px; }
.brand img { height: 44px; width: auto; transition: height .4s var(--ease-out); }
.nav.is-scrolled .brand img { height: 36px; }

.nav__links { margin-left: auto; }
.nav__links > ul { display: flex; gap: 2rem; align-items: center; }
.nav__links > ul > li { position: relative; display: flex; align-items: center; }
.nav__links > ul > li > a {
  position: relative; color: var(--ink-2); padding: .35rem 0; font-size: .6875rem; transition: color .25s;
}
.nav__links > ul > li > a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease-out);
}
.nav__links > ul > li > a:hover, .nav__links > ul > li > a.is-active { color: var(--blue); }
.nav__links > ul > li > a:hover::after, .nav__links > ul > li > a.is-active::after { transform: scaleX(1); }

/* submenu de Plataforma */
.sub__tg { width: 22px; height: 22px; margin-left: .15rem; display: grid; place-items: center; }
.sub__tg span {
  width: 6px; height: 6px; border-right: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2);
  transform: translateY(-2px) rotate(45deg); transition: transform .3s var(--ease-out), border-color .25s;
}
.has-sub:hover .sub__tg span, .has-sub.is-open .sub__tg span, .has-sub:focus-within .sub__tg span { border-color: var(--blue); transform: translateY(1px) rotate(225deg); }
.sub {
  position: absolute; top: calc(100% + .9rem); left: -1rem; min-width: 240px; z-index: 5;
  background: var(--white); border: 1px solid var(--line); padding: .5rem 0;
  box-shadow: 0 24px 50px -24px rgba(15,21,34,.35);
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .3s var(--ease-out), transform .3s var(--ease-out), visibility 0s .3s;
}
.sub::before { content: ""; position: absolute; left: 0; right: 0; top: -1rem; height: 1rem; }
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.is-open .sub { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.sub li a {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .7rem 1.1rem; font-size: .9rem; font-weight: 600; color: var(--ink); transition: background .2s, color .2s;
}
.sub li a span { color: var(--muted); font-size: .8rem; transition: transform .3s var(--ease-out), color .2s; }
.sub li a:hover { background: var(--frost); color: var(--blue); }
.sub li a:hover span { color: var(--blue); transform: translate(2px, -2px); }

.nav__progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--blue); transition: width .1s linear; }

.burger { display: none; width: 44px; height: 44px; margin-left: auto; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.burger span { width: 22px; height: 2px; background: var(--ink); transition: transform .35s var(--ease-out); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.drawer {
  position: fixed; inset: var(--nav-h) 0 auto 0; z-index: 49;
  display: flex; flex-direction: column;
  background: var(--white); border-bottom: 1px solid var(--line);
  padding: .5rem var(--gut) 1.5rem; box-shadow: 0 30px 40px -30px rgba(15,21,34,.3);
  animation: fade-down .35s var(--ease-out);
}
.drawer a { padding: .95rem 0; border-bottom: 1px solid var(--line); font-weight: 700; font-size: 1.0625rem; display: flex; justify-content: space-between; }
.drawer a:last-child { border: 0; }
.drawer__sub { padding-left: 1.25rem !important; font-weight: 500 !important; color: var(--ink-2); }
.drawer__sub span { color: var(--muted); }
@keyframes fade-down { from { opacity: 0; transform: translateY(-8px); } }

/* --------------------------------------------------------------------------
   botões
   -------------------------------------------------------------------------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .75rem;
  padding: 1.05rem 1.6rem; background: var(--navy); color: #fff;
  font-size: .75rem; letter-spacing: .14em; white-space: nowrap;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--blue); transform: translateX(-101%); transition: transform .45s var(--ease-out); }
.btn:hover::before { transform: translateX(0); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -14px rgba(63,100,172,.6); }
.btn:active { transform: none; }
.btn span { transition: transform .3s var(--ease-out); }
.btn:hover span { transform: translateX(4px); }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn--ghost::before { background: var(--white); }
.btn--ghost:hover { color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn--sm { padding: .8rem 1.15rem; font-size: .6875rem; }

/* --------------------------------------------------------------------------
   reveal — só esconde quando há JS
   -------------------------------------------------------------------------- */
html.js .rv {
  opacity: 0; transform: translateY(26px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}
html.js .rv.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  margin-top: var(--nav-h);
  background: linear-gradient(90deg, var(--cream) 0%, #EFEFE5 50%, #F6F6F1 100%);
}
.hero__in {
  position: relative; z-index: 1;
  min-height: min(78svh, 760px);
  display: grid; align-content: center;
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
  max-width: none;
}
.hero__in > * { max-width: 46%; }
html.js .hero .rv { transition-delay: calc(.5s + var(--i, 0) * 110ms); }

.badge { color: var(--muted); margin-bottom: 1.5rem; }

.hero__h1 {
  font-size: var(--t-hero); font-weight: 800; line-height: 1.02; letter-spacing: -.02em;
  text-wrap: balance; margin-bottom: 1.5rem;
}
.hero__h1 .ln { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__h1 .ln > span { display: block; }
html.js .hero__h1 .ln > span { transform: translateY(110%); animation: line-up 1.1s var(--ease-out) forwards; }
html.js .hero__h1 .ln:nth-child(1) > span { animation-delay: .15s; }
html.js .hero__h1 .ln:nth-child(2) > span { animation-delay: .28s; }
@keyframes line-up { to { transform: translateY(0); } }
.hero__h1 .is-blue { color: var(--blue-txt); }

.hero__sub { font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem); line-height: 1.5; max-width: 34ch; margin-bottom: 2.25rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; }

/* o blob azul com a foto — a forma orgânica do layout, respirando devagar */
.hero__blob { position: absolute; top: 0; right: 0; bottom: 0; width: 58%; pointer-events: none; }
.blob { position: absolute; }
.blob--back {
  inset: -6% -22% -4% 14%; background: var(--blue-light);
  border-radius: 46% 54% 42% 58% / 58% 42% 58% 42%;
  animation: morph-b 16s ease-in-out infinite;
}
.blob--front {
  inset: 0 -14% 0 0; overflow: hidden; background: var(--blue-deep);
  border-radius: 50% 50% 46% 54% / 46% 54% 46% 54%;
  animation: morph-a 20s ease-in-out infinite;
}
.blob--front img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 50%; transform: scale(1.04); animation: drift 24s ease-in-out infinite alternate; }
@keyframes morph-a { 50% { border-radius: 44% 56% 52% 48% / 52% 44% 56% 48%; transform: translateY(-1.5%); } }
@keyframes morph-b { 50% { border-radius: 54% 46% 50% 50% / 48% 56% 44% 52%; transform: translate(1.5%, 1%); } }
@keyframes drift { to { object-position: 45% 50%; transform: scale(1.08); } }

/* faixa de logos */
.marcas { background: var(--white); border-bottom: 1px solid var(--line); }
.marcas__list { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 2rem clamp(2rem, 6vw, 5.5rem); padding: 2rem 0; }
.marcas__list img { width: auto; height: 40px; opacity: .92; transition: opacity .3s, transform .4s var(--ease-out); }
.marcas__list li:nth-child(1) img { height: 44px; }
.marcas__list li:nth-child(2) img { height: 24px; }
.marcas__list li:nth-child(3) img { height: 52px; }
.marcas__list li:nth-child(4) img { height: 40px; }
.marcas__list li:hover img { opacity: 1; transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   seções e cabeçalho de seção
   -------------------------------------------------------------------------- */
.sec { padding-block: var(--sec-y); }
.sec--cream { background: var(--cream); }
.sec--frost { background: var(--frost); }
.sec--navy { background: var(--navy); color: #fff; position: relative; overflow: hidden; }

.sh { margin-bottom: clamp(2rem, 4vw, 3rem); }
.sh__t { font-size: var(--t-h2); font-weight: 700; line-height: 1.06; letter-spacing: -.02em; text-wrap: balance; max-width: 18ch; }
.sh__d { margin-top: 1.1rem; max-width: 46ch; color: var(--ink-2); font-size: 1.0625rem; }
.sec--navy .sh__d { color: var(--muted-dark); }

/* --------------------------------------------------------------------------
   01 · serviços
   -------------------------------------------------------------------------- */
.svcs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.svc {
  position: relative; background: var(--white); padding: 2.25rem 2rem 3.25rem; min-height: 320px;
  border: 1px solid rgba(29,29,27,.06);
  transition: transform .5s var(--ease-out), box-shadow .5s;
}
.svc::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out); }
.svc:hover { transform: translateY(-5px); box-shadow: 0 30px 50px -30px rgba(15,21,34,.3); }
.svc:hover::before { transform: scaleX(1); }
.svc h3 { font-size: 1.0625rem; font-weight: 800; text-transform: uppercase; color: var(--blue-txt); line-height: 1.3; max-width: 13ch; margin-bottom: 1.5rem; }
.svc p { font-size: 1rem; color: var(--ink); }

/* --------------------------------------------------------------------------
   02 · produtos — trilho com snap
   -------------------------------------------------------------------------- */
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: -.75rem; margin-bottom: 2rem; }
.chip { padding: .6rem .95rem; border: 1px solid var(--line); background: var(--white); color: var(--ink-2); transition: all .3s var(--ease-out); }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-on { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip[data-f="gas"].is-on { background: var(--gas); border-color: var(--gas); }

.rail {
  overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab;
  padding-inline: max(var(--gut), (100% - var(--wrap)) / 2);
  scroll-padding-inline: max(var(--gut), (100% - var(--wrap)) / 2);
}
.rail::-webkit-scrollbar { display: none; }
.rail.is-drag { cursor: grabbing; scroll-snap-type: none; }
.rail.is-drag .prod { pointer-events: none; }
.rail__track { display: flex; gap: 1.5rem; width: max-content; padding-bottom: .75rem; }

.prod {
  scroll-snap-align: start; flex: 0 0 384px; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line);
  --acc: var(--blue-txt); --g1: #3A7CC3; --g2: #62ABDF;
  transform: perspective(900px) rotateX(var(--rx, 0)) rotateY(var(--ry, 0)) translateY(var(--ty, 0));
  transition: transform .5s var(--ease-out), box-shadow .5s; transform-style: preserve-3d;
}
.prod--gas { --acc: var(--gas); --g1: #D9702A; --g2: #F2A65A; }
.prod:hover { --ty: -6px; box-shadow: 0 40px 60px -35px rgba(15,21,34,.4); }
.prod[hidden] { display: none; }

.prod__img { aspect-ratio: 1 / .84; background: linear-gradient(180deg, var(--g1), var(--g2)); display: grid; place-items: center; padding: 2rem; overflow: hidden; }
.prod__img img { max-width: 72%; max-height: 78%; width: auto; object-fit: contain; filter: drop-shadow(0 24px 30px rgba(15,21,34,.35)); transition: transform .6s var(--ease-out); }
.prod:hover .prod__img img { transform: translateY(-4px) scale(1.04); }
.prod__img--ph { position: relative; }
.prod__img--ph::before { content: ""; position: absolute; inset: 14px; border: 1px dashed rgba(255,255,255,.45); }
.prod__img--ph p { font-family: var(--f-mono); font-size: var(--t-lab); letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.85); }

.prod__body { padding: 1.5rem 1.5rem 1.75rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }
.prod__lin { font-size: .625rem; color: var(--muted); }
.prod--gas .prod__lin { color: var(--gas); }
.prod h3 { font-size: 1.0625rem; font-weight: 800; text-transform: uppercase; color: var(--acc); line-height: 1.25; }
.prod__specs { display: grid; gap: .3rem; color: var(--ink-2); font-size: .875rem; line-height: 1.45; margin-top: .2rem; }
.prod__specs li { padding-left: 1rem; position: relative; }
.prod__specs li::before { content: "+"; position: absolute; left: 0; color: var(--acc); font-family: var(--f-mono); }

/* selo só nos itens homologados — nunca institucional (decisão 02/06) */
.selo {
  margin-top: auto; padding-top: .9rem; border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: .625rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-txt);
  display: flex; align-items: center; gap: .55rem;
}
.selo::before { content: ""; width: 9px; height: 9px; background: var(--blue-txt); }

.rail__ui { display: flex; align-items: center; gap: 1.5rem; margin-top: 1.5rem; }
.rail__lab { color: var(--muted); white-space: nowrap; }
.rail__bar { flex: 1; height: 1px; background: var(--line); position: relative; }
.rail__bar i { position: absolute; left: 0; top: -1px; height: 3px; width: 10%; background: var(--blue); transition: width .15s; }
.rail__btns { display: flex; gap: .5rem; }
.rail__btns button { width: 48px; height: 48px; border: 1px solid var(--line); background: var(--white); font-size: 1.5rem; line-height: 1; display: grid; place-items: center; transition: all .3s var(--ease-out); }
.rail__btns button:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

/* --------------------------------------------------------------------------
   03 · plataforma
   -------------------------------------------------------------------------- */
.plat { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.bens li { border-bottom: 1px solid rgba(29,29,27,.12); padding: 1.35rem 0; }
.bens li:first-child { border-top: 1px solid rgba(29,29,27,.12); }
.bens p { font-size: 1rem; }
.bens strong, .seg strong { font-weight: 800; text-transform: uppercase; color: var(--blue-txt); }

.plat__art { position: relative; }
.dash { background: var(--white); border: 1px solid var(--line); box-shadow: 0 40px 70px -40px rgba(15,21,34,.35); }
.dash__bar { display: flex; align-items: center; gap: .4rem; padding: .85rem 1rem; border-bottom: 1px solid var(--line); }
.dash__bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--frost-2); }
.dash__bar p { margin-left: .75rem; flex: 1; border: 1px solid var(--line); padding: .35rem .75rem; text-transform: none; letter-spacing: .04em; color: var(--muted); font-size: .6875rem; }
.dash__body { display: grid; grid-template-columns: 48px 1fr; }
.dash__side { border-right: 1px solid var(--line); padding: 1rem .75rem; display: grid; gap: .9rem; align-content: start; }
.dash__side li { width: 22px; height: 22px; background: var(--frost-2); }
.dash__side li.is-on { background: var(--navy); }
.dash__main { padding: 1.25rem; }
.dash__head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.dash__head h3 { font-size: 1rem; font-weight: 600; }
.dash__pill { border: 1px solid var(--line); padding: .35rem .6rem; font-size: .625rem; color: var(--muted); }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.kpis li { border: 1px solid var(--line); padding: .9rem 1rem; }
.kpi__l { font-size: .625rem; color: var(--muted); margin-bottom: .5rem; }
.kpi__v { font-weight: 700; font-size: clamp(1.125rem, 1rem + .6vw, 1.5rem); letter-spacing: -.02em; font-variant-numeric: tabular-nums; white-space: nowrap; line-height: 1; }
.kpi__v small { font-size: .6em; color: var(--muted); margin-left: .2em; font-weight: 500; }
.dash__charts { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-top: .75rem; }
.bars, .spark { border: 1px solid var(--line); padding: 1rem; }
.bars figcaption, .spark figcaption { font-size: .625rem; color: var(--muted); margin-bottom: .9rem; }
.bars__g { display: flex; align-items: flex-end; gap: 5px; height: 88px; }
.bars__g i { flex: 1; height: 100%; background: var(--blue-light); transform: scaleY(0); transform-origin: bottom; transition: transform 1s var(--ease-out); }
.bars__g i:nth-child(even) { background: var(--navy); }
.plat__art.is-in .bars__g i { transform: scaleY(var(--h)); }
.bars__g i:nth-child(1) { transition-delay: .1s } .bars__g i:nth-child(2) { transition-delay: .17s } .bars__g i:nth-child(3) { transition-delay: .24s } .bars__g i:nth-child(4) { transition-delay: .31s } .bars__g i:nth-child(5) { transition-delay: .38s } .bars__g i:nth-child(6) { transition-delay: .45s } .bars__g i:nth-child(7) { transition-delay: .52s } .bars__g i:nth-child(8) { transition-delay: .59s } .bars__g i:nth-child(9) { transition-delay: .66s } .bars__g i:nth-child(10) { transition-delay: .73s } .bars__g i:nth-child(11) { transition-delay: .8s } .bars__g i:nth-child(12) { transition-delay: .87s }
.spark svg { width: 100%; height: 88px; }
.spark__line { fill: none; stroke: var(--blue); stroke-width: 2; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 600; transition: stroke-dashoffset 1.6s var(--ease-io) .4s; }
.spark__fill { fill: var(--blue-soft); opacity: 0; transition: opacity 1s ease 1.4s; }
.plat__art.is-in .spark__line { stroke-dashoffset: 0; }
.plat__art.is-in .spark__fill { opacity: 1; }

.dash__tag {
  position: absolute; left: -1.25rem; bottom: -1.5rem;
  background: var(--navy); color: #fff; padding: .9rem 1.2rem; line-height: 1.7;
  display: flex; align-items: flex-start; gap: .6rem;
}
.live { width: 7px; height: 7px; margin-top: .55em; border-radius: 50%; background: var(--blue-light); box-shadow: 0 0 0 0 rgba(86,165,219,.7); animation: ping 2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 8px rgba(86,165,219,0); } 100% { box-shadow: 0 0 0 0 rgba(86,165,219,0); } }

/* --------------------------------------------------------------------------
   04 · segmentos
   -------------------------------------------------------------------------- */
.segs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.seg {
  background: var(--white); border: 1px solid var(--line); padding: 2.5rem 2rem 3rem;
  transition: transform .5s var(--ease-out), box-shadow .5s;
}
.seg:hover { transform: translateY(-5px); box-shadow: 0 30px 50px -30px rgba(15,21,34,.3); }
.seg__ico { width: 48px; height: 48px; background: var(--blue); display: grid; place-items: center; margin-bottom: 1rem; transition: background .3s; }
.seg:hover .seg__ico { background: var(--blue-deep); }
.seg__ico svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.seg__k { font-size: .625rem; color: var(--muted); margin-bottom: 1.75rem; }
.seg p:last-child { font-size: 1rem; }

/* --------------------------------------------------------------------------
   05 · atuação — grade de cidades + mapa fantasma ao fundo
   -------------------------------------------------------------------------- */
.atu { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; position: relative; z-index: 1; }
.atu .sh { margin-bottom: 0; }
.atu .sh__t { color: #fff; }
.cidades { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-dark); }
.cidades li {
  padding: 1.5rem 1.5rem; border-bottom: 1px solid var(--line-dark);
  font-size: .75rem; color: #fff; display: flex; align-items: center;
  transition: background .3s, padding-left .3s var(--ease-out);
}
.cidades li:nth-child(odd) { border-right: 1px solid var(--line-dark); }
.cidades li:hover { background: var(--navy-2); padding-left: 2rem; }
.cidades .plus { color: var(--blue-light); }

.atu__map { position: absolute; right: -4%; top: 50%; transform: translateY(-50%); width: 46%; opacity: .5; pointer-events: none; }
.map__net line { stroke: var(--line-dark); stroke-width: 1; stroke-dasharray: 3 5; stroke-dashoffset: 400; transition: stroke-dashoffset 2s var(--ease-io) .3s; }
.sec--navy.is-in .map__net line { stroke-dashoffset: 0; }
.pin { opacity: 0; transform: scale(.4); transform-box: fill-box; transform-origin: center; transition: opacity .5s ease, transform .7s cubic-bezier(.34,1.56,.64,1); transition-delay: calc(.4s + var(--d) * 130ms); }
.sec--navy.is-in .pin { opacity: 1; transform: scale(1); }
.pin__c { fill: var(--blue-light); }
.pin--base .pin__c { fill: #fff; }
.pin__son { fill: none; stroke: var(--blue-light); stroke-width: 1.5; transform-box: fill-box; transform-origin: center; animation: sonar 2.8s ease-out infinite; }
@keyframes sonar { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(4.5); opacity: 0; } }

/* faixa de CTA entre as duas seções escuras */
.strip { background: var(--frost); padding: clamp(2.5rem, 5vw, 3.5rem) 0; }
.strip__in { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.strip__t { font-size: clamp(1.5rem, 1rem + 1.8vw, 2.25rem); font-weight: 700; line-height: 1.15; letter-spacing: -.015em; max-width: 22ch; text-wrap: balance; }

/* --------------------------------------------------------------------------
   dúvidas — acordeão sem cálculo de altura
   -------------------------------------------------------------------------- */
.faq { border-top: 1px solid var(--line-dark); }
.qa { border-bottom: 1px solid var(--line-dark); }
.qa__q {
  width: 100%; display: grid; grid-template-columns: 3.5rem 1fr 2.25rem; align-items: center; gap: 1rem;
  padding: 1.6rem 0; text-align: left; font-size: 1.0625rem; font-weight: 500; color: #fff; transition: color .3s;
}
.qa__q:hover { color: var(--blue-light); }
.qa__n { color: var(--blue-light); font-size: .6875rem; }
.qa__q i { position: relative; width: 34px; height: 34px; border: 1px solid var(--line-dark); justify-self: end; transition: background .3s, border-color .3s; }
.qa__q i::before, .qa__q i::after { content: ""; position: absolute; left: 50%; top: 50%; background: #fff; transition: transform .4s var(--ease-out); }
.qa__q i::before { width: 12px; height: 1.5px; transform: translate(-50%, -50%); }
.qa__q i::after { width: 1.5px; height: 12px; transform: translate(-50%, -50%); }
.qa.is-open .qa__q i { background: var(--blue); border-color: var(--blue); }
.qa.is-open .qa__q i::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease-out); }
.qa__a > div { overflow: hidden; min-height: 0; }
.qa__a p { padding: 0 0 1.75rem 3.5rem; color: var(--muted-dark); max-width: 64ch; line-height: 1.65; }
.qa.is-open .qa__a { grid-template-rows: 1fr; }

/* --------------------------------------------------------------------------
   06 · contato
   -------------------------------------------------------------------------- */
.contato { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.contato__logo { height: 56px; width: auto; margin-bottom: 2rem; }
.contato__txt .sh__t { max-width: 16ch; }
.contato__txt .sh__d { max-width: 52ch; }
.infos li { border-bottom: 1px solid var(--line); padding: 1.35rem 0; }
.infos li:first-child { padding-top: .5rem; }
.infos__l { font-weight: 800; text-transform: uppercase; color: var(--blue-txt); font-size: .875rem; margin-bottom: .25rem; }
.infos__v { font-size: 1.125rem; line-height: 1.4; }
.infos__v a { border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.infos__v a:hover { color: var(--blue); border-color: var(--blue); }
.contato__info .btn { margin-top: 2rem; }

/* --------------------------------------------------------------------------
   rodapé
   -------------------------------------------------------------------------- */
.rodape { background: var(--frost); border-top: 1px solid var(--line); padding: 2.5rem 0 calc(2.5rem + 64px); }
.rodape__in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; color: var(--muted); font-size: .625rem; }
.rodape__logo { height: 32px; width: auto; filter: grayscale(1) opacity(.55); transition: filter .4s; }
.rodape__logo:hover { filter: none; }
.rodape__links { display: flex; gap: 1.75rem; }
.rodape__links a { color: var(--ink); }
.rodape__links a:hover { color: var(--blue); }

/* --------------------------------------------------------------------------
   CTA fixo (aparece depois do hero, some no contato)
   -------------------------------------------------------------------------- */
.fixo {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center; gap: 1.5rem;
  padding: .75rem var(--gut); background: rgba(255,255,255,.94); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line); box-shadow: 0 -20px 40px -30px rgba(15,21,34,.3);
  transform: translateY(100%); transition: transform .5s var(--ease-out);
}
.fixo.is-on { transform: none; }
.fixo p { font-size: .9375rem; font-weight: 600; color: var(--ink-2); }

/* --------------------------------------------------------------------------
   responsivo
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero__in > * { max-width: 60%; }
  .hero__blob { width: 44%; }
  .svcs { grid-template-columns: 1fr 1fr; }
  .svc { min-height: 0; }
  .plat, .atu, .contato { grid-template-columns: 1fr; }
  .atu__map { display: none; }
  .kpis { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  :root { --nav-h: 68px; }
  .brand img { height: 36px; }
  .nav__links, .nav__cta { display: none; }
  .burger { display: flex; }
  .hero { display: flex; flex-direction: column; }
  .hero__in { min-height: 0; padding-bottom: 0; order: 1; }
  .hero__blob { order: 2; }
  .hero__in > * { max-width: none; }
  .hero__blob { position: relative; width: auto; height: 300px; margin: 2rem calc(var(--gut) * -1) 0 0; }
  .blob--back { inset: 8% -20% 6% 30%; }
  .blob--front { inset: 0 -10% 0 12%; border-radius: 50% 40% 40% 50% / 50% 44% 56% 50%; }
  .hero { padding-bottom: 0; }
  .svcs, .segs { grid-template-columns: 1fr; }
  .prod { flex-basis: 82vw; }
  .dash__body { grid-template-columns: 1fr; }
  .dash__side { display: none; }
  .dash__charts { grid-template-columns: 1fr; }
  .dash__tag { left: 0; bottom: -1.25rem; }
  .cidades { grid-template-columns: 1fr; }
  .cidades li:nth-child(odd) { border-right: 0; }
  .qa__q { grid-template-columns: 2.5rem 1fr 2rem; font-size: 1rem; }
  .qa__a p { padding-left: 2.5rem; }
  .rail__ui { flex-wrap: wrap; }
  .rail__bar { order: 3; flex-basis: 100%; }
  .strip__in { flex-direction: column; align-items: flex-start; }
  .rodape__in { flex-direction: column; align-items: flex-start; }
  .fixo p { display: none; }
  .fixo .btn { width: 100%; }
}

/* --------------------------------------------------------------------------
   movimento reduzido: tudo visível, nada se mexe.
   (a máquina do Caio roda assim — ele vai ver esta versão)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html.js .rv { opacity: 1; transform: none; }
  html.js .hero__h1 .ln > span { transform: none; }
  .bars__g i { transform: scaleY(var(--h)); }
  .spark__line, .map__net line { stroke-dashoffset: 0; }
  .spark__fill { opacity: 1; }
  .pin { opacity: 1; transform: scale(1); }
  .pin__son { display: none; }
  .blob--front img { transform: none; }
}