:root {
  --escuro: #070d1a;
  --escuro-2: #0d1628;
  --escuro-3: #15213a;
  --linha-escura: rgba(255, 255, 255, .08);
  --branco: #ffffff;
  --cinza-claro: #f3f6fb;
  --texto: #0b1324;
  --texto-suave: #4a5870;
  --texto-claro: #b9c6dc;
  --azul: #2f7bff;
  --ciano: #22d3ee;
  --roxo: #7c5cff;
  --grad: linear-gradient(100deg, var(--ciano), var(--azul) 55%, var(--roxo));
  --raio: 18px;
  --sombra: 0 20px 50px -20px rgba(7, 13, 26, .35);
  --fonte: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fonte-tit: "Space Grotesk", var(--fonte);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--fonte);
  background: var(--escuro);
  color: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
h1, h2, h3 { font-family: var(--fonte-tit); line-height: 1.15; letter-spacing: -.01em; }

.container { width: min(1160px, 100% - 32px); margin-inline: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  padding: .85em 1.5em; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--grad); color: #fff; font-weight: 600;
  box-shadow: 0 8px 24px -8px rgba(47, 123, 255, .7);
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-sm { padding: .55em 1.1em; font-size: .92rem; }
.btn-full { width: 100%; }
.btn-ghost {
  background: transparent; color: inherit; box-shadow: none;
  border: 1.5px solid currentColor; opacity: .9;
}
.btn-ghost:hover { background: rgba(47, 123, 255, .1); }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; }

/* ---------- Topo ---------- */
.topo {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.topo.rolou { background: rgba(7, 13, 26, .85); backdrop-filter: blur(12px); border-color: var(--linha-escura); }
.topo-in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.marca { display: flex; align-items: center; gap: .6rem; font-family: var(--fonte-tit); font-weight: 700; font-size: 1.35rem; }
.marca img { border-radius: 10px; }
.marca small { display: block; font-size: .58rem; letter-spacing: .32em; text-transform: uppercase; color: var(--texto-claro); font-weight: 500; margin-top: -2px; }
.marca span { line-height: 1.1; }
.menu { display: flex; align-items: center; gap: 1.8rem; font-weight: 500; font-size: .95rem; }
.menu a:not(.btn) { color: var(--texto-claro); transition: color .2s; }
.menu a:not(.btn):hover { color: #fff; }
.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-btn span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 140px 0 90px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; width: 700px; height: 700px; right: -150px; top: -80px;
  background: radial-gradient(circle, rgba(47, 123, 255, .28), transparent 65%);
  pointer-events: none;
}
.hero-grade {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--linha-escura) 1px, transparent 1px), linear-gradient(90deg, var(--linha-escura) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 70%);
  opacity: .6;
}
.hero-in { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.selo {
  display: inline-block; padding: .35em 1em; border-radius: 999px; font-size: .82rem; font-weight: 600;
  color: var(--ciano); background: rgba(34, 211, 238, .08); border: 1px solid rgba(34, 211, 238, .25); margin-bottom: 1.4rem;
}
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); margin-bottom: 1.3rem; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--texto-claro); font-size: 1.12rem; max-width: 34em; margin-bottom: 2rem; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 3rem; }
.numeros { list-style: none; display: flex; gap: 2.5rem; flex-wrap: wrap; }
.numeros strong { display: block; font-family: var(--fonte-tit); font-size: 1.8rem; }
.numeros span { color: var(--texto-claro); font-size: .88rem; }
.hero-logo img {
  width: 100%; max-width: 460px; margin-inline: auto; border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06), 0 0 120px -10px rgba(47, 123, 255, .55);
  animation: flutua 7s ease-in-out infinite;
}
@keyframes flutua { 50% { transform: translateY(-14px); } }

/* ---------- Seções ---------- */
.secao { padding: 100px 0; }
.claro { background: var(--branco); color: var(--texto); }
.kicker { font-size: .8rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--azul); margin-bottom: .8rem; }
.secao:not(.claro) .kicker { color: var(--ciano); }
.secao h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 1rem; }
.sub { color: var(--texto-claro); max-width: 40em; margin-bottom: 2.5rem; }
.claro .sub, .claro p { color: var(--texto-suave); }

/* Sobre */
.sobre { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.sobre p + p { margin-top: 1rem; }
.pilares { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.pilares li {
  display: flex; gap: .9rem; padding: 1.3rem; border-radius: var(--raio);
  background: var(--cinza-claro); border: 1px solid #e3e9f3;
}
.pilares .ic { font-size: 1.6rem; line-height: 1; }
.pilares h3 { font-size: 1.05rem; margin-bottom: .25rem; color: var(--texto); }
.pilares p { font-size: .9rem; }

/* Projetos */
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.filtros button {
  padding: .5em 1.15em; border-radius: 999px; cursor: pointer; font-weight: 500; font-size: .92rem;
  background: transparent; color: var(--texto-claro); border: 1px solid var(--linha-escura); transition: all .2s;
}
.filtros button:hover { color: #fff; border-color: rgba(255, 255, 255, .25); }
.filtros button.ativo { background: #fff; color: var(--escuro); border-color: #fff; }

.grade-proj { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
.proj {
  display: flex; flex-direction: column; border-radius: calc(var(--raio) + 4px); overflow: hidden;
  background: var(--escuro-2); border: 1px solid var(--linha-escura);
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.proj:hover { transform: translateY(-4px); border-color: rgba(47, 123, 255, .45); box-shadow: 0 24px 60px -30px rgba(47, 123, 255, .6); }
.proj.oculto { display: none; }
.proj-img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--escuro-3); position: relative; }
.proj-img > img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.proj:hover .proj-img > img { transform: scale(1.03); }
.proj-txt { padding: 1.6rem; display: flex; flex-direction: column; gap: .9rem; flex: 1; }
.proj-txt p { color: var(--texto-claro); font-size: .97rem; }
.proj h3 { font-size: 1.45rem; }
.tag { align-self: flex-start; font-size: .75rem; font-weight: 600; letter-spacing: .04em; color: var(--ciano); background: rgba(34, 211, 238, .08); padding: .3em .8em; border-radius: 999px; }
.feats { list-style: none; display: grid; gap: .35rem; font-size: .92rem; }
.feats li { padding-left: 1.5rem; position: relative; color: #dbe4f3; }
.feats li::before { content: "✓"; position: absolute; left: 0; color: var(--ciano); font-weight: 700; }
.stack { display: flex; flex-wrap: wrap; gap: .4rem; }
.stack span { font-size: .75rem; padding: .25em .7em; border-radius: 6px; background: var(--escuro-3); color: var(--texto-claro); }
.proj-txt > .btn { align-self: flex-start; margin-top: auto; }
.acoes { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: auto; }

.proj.destaque { grid-column: 1 / -1; flex-direction: row; }
.proj.destaque .proj-img { flex: 1.2; aspect-ratio: auto; min-height: 380px; }
.proj.destaque .proj-txt { flex: 1; padding: 2.2rem; justify-content: center; }
.proj.destaque h3 { font-size: 2rem; }

/* Galeria do delivery: vitrine + celular por cima */
.galeria > img:first-child { object-position: top center; }
.galeria .cel {
  position: absolute; right: 6%; bottom: -18%; width: 24%; height: auto;
  border-radius: 14px; border: 4px solid #0b1324; box-shadow: 0 16px 40px -8px rgba(0, 0, 0, .7);
}
.proj:hover .galeria .cel { transform: none; }

/* Destaque invertido (imagem à direita) */
.proj.destaque.invertido { flex-direction: row-reverse; }
.proj.destaque.invertido .proj-img > img { object-fit: contain; }

/* Mock SGE */
.mock { display: flex; align-items: center; justify-content: center; padding: 1.6rem; background: radial-gradient(circle at 30% 20%, #1c2d52, var(--escuro-3)); }
.mock-sge > * { width: 100%; }
.mock-sge { flex-direction: column; justify-content: center; gap: 0; }
.mk-bar { display: flex; gap: 6px; padding: 10px 12px; background: #e8edf6; border-radius: 10px 10px 0 0; }
.mk-bar i { width: 10px; height: 10px; border-radius: 50%; background: #c3cee0; }
.mk-body { display: flex; background: #fff; border-radius: 0 0 10px 10px; height: 78%; overflow: hidden; }
.mk-side { width: 22%; background: var(--escuro-2); padding: 14px 10px; display: grid; align-content: start; gap: 10px; }
.mk-side b { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .15); }
.mk-side b:first-child { background: var(--azul); }
.mk-main { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.mk-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mk-cards span { background: var(--cinza-claro); border-radius: 8px; padding: 8px; font-size: .62rem; color: var(--texto-suave); }
.mk-cards em { display: block; font-style: normal; font-weight: 700; font-size: 1rem; color: var(--texto); font-family: var(--fonte-tit); }
.mk-chart { flex: 1; display: flex; align-items: flex-end; gap: 8%; padding: 8px 6px 0; border-bottom: 2px solid #e3e9f3; }
.mk-chart i { flex: 1; height: var(--h); background: var(--grad); border-radius: 4px 4px 0 0; }

/* Mock urna */
.urna { display: flex; gap: 14px; background: #d9d4c5; padding: 16px; border-radius: 12px; width: 88%; box-shadow: 0 16px 40px -10px #000; }
.urna-tela { flex: 1.2; background: #fff; border-radius: 6px; padding: 12px; color: #111; display: flex; flex-direction: column; justify-content: center; gap: 2px; font-family: var(--fonte-tit); }
.urna-tela small { font-size: .65rem; letter-spacing: .1em; color: #555; }
.urna-tela b { font-size: 2.4rem; line-height: 1; }
.urna-tela span { font-size: .8rem; }
.urna-teclado { flex: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; background: #1b1b1b; padding: 8px; border-radius: 6px; }
.urna-teclado i { font-style: normal; color: #fff; background: #2d2d2d; border-radius: 4px; display: grid; place-items: center; font-size: .78rem; padding: 4px 0; font-weight: 600; }
.urna-teclado .br { background: #f2f2f2; color: #111; font-size: .42rem; }
.urna-teclado .ok { background: #1fa14a; font-size: .42rem; }

/* Passos */
.passos { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-top: 2.5rem; counter-reset: p; }
.passos li { padding: 1.6rem; border-radius: var(--raio); background: var(--cinza-claro); border: 1px solid #e3e9f3; position: relative; }
.passos b {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; margin-bottom: 1rem;
  background: var(--escuro); color: #fff; font-family: var(--fonte-tit); font-size: 1.1rem;
}
.passos h3 { font-size: 1.15rem; margin-bottom: .4rem; color: var(--texto); }
.passos p { font-size: .93rem; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; align-items: start; }
.faq { display: grid; gap: .8rem; }
.faq details { background: var(--escuro-2); border: 1px solid var(--linha-escura); border-radius: 14px; transition: border-color .2s; }
.faq details[open] { border-color: rgba(47, 123, 255, .5); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.15rem 3.2rem 1.15rem 1.3rem; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 1.3rem; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; color: var(--ciano); transition: transform .25s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 1.3rem 1.2rem; color: var(--texto-claro); }

/* Contato */
.contato { display: grid; grid-template-columns: .85fr 1.15fr; gap: 4rem; align-items: start; }
.canais { list-style: none; display: grid; gap: .8rem; margin-top: 2rem; }
.canais a {
  display: flex; align-items: center; gap: .8rem; padding: 1rem 1.2rem; border-radius: 14px;
  background: var(--cinza-claro); border: 1px solid #e3e9f3; font-weight: 600; color: var(--texto);
  transition: border-color .2s, transform .2s; word-break: break-all;
}
.canais a:hover { border-color: var(--azul); transform: translateX(4px); }
.canais span { font-size: 1.3rem; }

.form {
  background: var(--escuro); color: #fff; padding: 2.2rem; border-radius: calc(var(--raio) + 6px);
  display: grid; gap: 1.1rem; box-shadow: var(--sombra);
}
.linha { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.campo { display: grid; gap: .4rem; }
.campo label { font-size: .88rem; font-weight: 600; color: var(--texto-claro); }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: .8em 1em; border-radius: 10px; color: #fff;
  background: var(--escuro-2); border: 1px solid rgba(255, 255, 255, .12); transition: border-color .2s, box-shadow .2s;
}
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #b9c6dc 50%), linear-gradient(135deg, #b9c6dc 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2.5em; }
.campo select option { background: var(--escuro-2); }
.campo textarea { resize: vertical; min-height: 120px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 3px rgba(47, 123, 255, .25); }
.campo .erro { border-color: #ff6b6b; }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .85rem; color: var(--texto-claro); cursor: pointer; }
.check input { margin-top: .25em; width: 18px; height: 18px; accent-color: var(--azul); flex-shrink: 0; }
.check.erro span { color: #ff8f8f; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { font-size: .92rem; min-height: 1.4em; text-align: center; }
.form-msg.ok { color: #4ade80; }
.form-msg.falha { color: #ff8f8f; }
.form button[disabled] { opacity: .6; cursor: wait; }

/* Rodapé */
.rodape { padding: 2.5rem 0; border-top: 1px solid var(--linha-escura); }
.rodape-in { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.rodape p { color: var(--texto-claro); font-size: .88rem; }
.rodape nav { display: flex; gap: 1.4rem; font-size: .9rem; color: var(--texto-claro); }
.rodape nav a:hover { color: #fff; }

/* WhatsApp flutuante */
.zap {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: #25d366; color: #fff;
  box-shadow: 0 10px 30px -6px rgba(37, 211, 102, .6); transition: transform .2s;
}
.zap:hover { transform: scale(1.08); }

/* Animação de entrada */
.revela { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.revela.visivel { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .revela { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-in, .sobre, .faq-wrap, .contato { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-logo { order: -1; }
  .hero-logo img { max-width: 260px; }
  .hero { padding-top: 110px; }
  .passos { grid-template-columns: 1fr 1fr; }
  .proj.destaque, .proj.destaque.invertido { flex-direction: column; }
  .proj.destaque .proj-img { min-height: 0; aspect-ratio: 16 / 10; }
  .proj.destaque .proj-txt { padding: 1.6rem; }
}

@media (max-width: 820px) {
  .menu-btn { display: flex; }
  .menu {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(7, 13, 26, .97); backdrop-filter: blur(12px); padding: .5rem 16px 1.5rem;
    border-bottom: 1px solid var(--linha-escura);
    transform: translateY(-120%); transition: transform .3s; visibility: hidden;
  }
  .menu.aberto { transform: none; visibility: visible; }
  .menu a:not(.btn) { padding: 1rem 0; border-bottom: 1px solid var(--linha-escura); }
  .menu .btn { margin-top: 1rem; }
  .topo.menu-aberto { background: rgba(7, 13, 26, .97); }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .grade-proj { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .secao { padding: 72px 0; }
  .pilares, .passos, .linha { grid-template-columns: 1fr; }
  .numeros { gap: 1.5rem; }
  .form { padding: 1.5rem; }
  .proj h3, .proj.destaque h3 { font-size: 1.35rem; }
  .rodape-in { flex-direction: column; text-align: center; }
}