:root {
  --azul: #2f6fed;
  --azul-forte: #1d4ed8;
  --azul-suave: #dbe7ff;
  --navy: #07111f;
  --navy-2: #0c1a33;
  --texto: #122033;
  --muted: #5d6d82;
  --linha: #e5edf5;
  --fundo: #f6f8fb;
  --branco: #ffffff;
  --whatsapp: #1fa855;
  --sombra: 0 18px 40px rgba(16, 36, 69, 0.08);
  --max: 1120px;
  --fonte: "Source Sans 3", "Segoe UI", sans-serif;
  --display: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--fonte);
  color: var(--texto);
  background: var(--branco);
  line-height: 1.55;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.selo {
  margin-bottom: 12px;
  color: #8eb4ff;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.selo-escuro { color: var(--azul); }

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: var(--azul);
  color: white;
  font-family: var(--display);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(47, 111, 237, 0.28);
}
.botao svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.botao:hover { background: var(--azul-forte); }
.botao:disabled { opacity: 0.7; cursor: progress; }
.botao-pequeno { min-height: 42px; box-shadow: none; }
.botao-claro {
  background: white;
  color: var(--azul-forte);
  border: 1px solid #d5e2f5;
  box-shadow: none;
}
.botao-claro:hover { background: #f3f7ff; }

.marca {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: 0.04em;
}
.marca img { height: 42px; width: auto; }
.marca span { font-size: 1rem; white-space: nowrap; }

.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 17, 31, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.topo-solido { border-bottom-color: rgba(255, 255, 255, 0.06); }
.topo-barra {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
}
.menu {
  display: flex;
  justify-content: center;
  gap: 28px;
}
.menu a {
  color: #d5e2f4;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
}
.menu a[aria-current="page"] {
  color: white;
  box-shadow: inset 0 -2px 0 var(--azul);
  padding-bottom: 4px;
}
.menu-botao {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: transparent;
}
.menu-botao span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: white;
}

.hero {
  position: relative;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 75% 40%, rgba(47, 111, 237, 0.35), transparent 28%),
    radial-gradient(circle at 20% 0%, rgba(56, 130, 246, 0.18), transparent 32%),
    linear-gradient(180deg, #07111f 0%, #0a1730 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, #000 20%, transparent 90%);
}
.hero-grade {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 72px 0 88px;
}
.hero h1 {
  max-width: 11ch;
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.hero h1 span { color: #4c86ff; }
.hero-resumo {
  max-width: 52ch;
  margin-top: 18px;
  color: #c5d3e6;
  font-size: 1.08rem;
}
.pilulas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 28px 0 32px;
}
.pilulas li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #d7e4f6;
  font-size: 0.92rem;
}
.pilulas svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #7eb0ff;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.hero-visual { position: relative; min-height: 420px; }
.hero-pilares {
  position: absolute;
  top: 8px;
  right: 0;
  color: rgba(226, 236, 248, 0.82);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-align: right;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.hero-pilares span { display: block; margin-bottom: 8px; }
.cena {
  position: absolute;
  right: 8%;
  bottom: 0;
  width: min(460px, 100%);
  height: 320px;
}
.laptop {
  position: absolute;
  left: 0;
  bottom: 28px;
  width: 78%;
  transform: perspective(900px) rotateX(8deg) rotateY(-18deg);
}
.laptop-tela {
  height: 210px;
  padding: 18px;
  border: 8px solid #121923;
  border-radius: 16px 16px 0 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.2), rgba(15, 23, 42, 0.55)),
    repeating-linear-gradient(90deg, #123 0 2px, transparent 2px 14px),
    #0b1c33;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}
.codigo {
  color: #dbe7ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.7;
}
.c-roxo { color: #c4b5fd; }
.c-azul { color: #93c5fd; }
.c-verde { color: #86efac; }
.c-amarelo { color: #fde68a; }
.c-laranja { color: #fdba74; }
.laptop-base {
  height: 14px;
  border-radius: 0 0 16px 16px;
  background: linear-gradient(#2a3546, #151b24);
}
.caneca {
  position: absolute;
  right: 0;
  bottom: 18px;
  width: 92px;
  height: 78px;
  border-radius: 0 18px 18px 0;
  background: #111827;
  box-shadow: inset -16px 0 0 #0b1220, 12px 18px 30px rgba(0, 0, 0, 0.35);
}
.caneca::after {
  content: "";
  position: absolute;
  right: -16px;
  top: 18px;
  width: 22px;
  height: 28px;
  border: 6px solid #1f2937;
  border-left: 0;
  border-radius: 0 16px 16px 0;
}
.caneca img { width: 58px; margin: 12px auto 0; }

.secao, .contato { scroll-margin-top: 86px; }
.secao { padding: 88px 0; background: var(--fundo); }
.secao h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}
.secao-intro p,
.projetos-topo p,
.projeto p,
.card p { color: var(--muted); }
.secao-intro p { margin: 14px 0 28px; max-width: 36ch; }

.servicos-grade {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 48px;
  align-items: start;
}
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.card {
  padding: 24px;
  border: 1px solid var(--linha);
  border-radius: 18px;
  background: white;
  box-shadow: var(--sombra);
}
.card h3, .projeto h3 {
  margin: 14px 0 8px;
  font-family: var(--display);
  font-size: 1.12rem;
}
.card-icone, .contato-balao {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #eef4ff;
}
.card-icone svg, .contato-balao svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--azul);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.projetos { background: white; }
.projetos-topo {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 32px;
}
.projetos-topo p { max-width: 46ch; margin-top: 12px; }
.projetos-lista {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.projeto {
  overflow: hidden;
  border: 1px solid var(--linha);
  border-radius: 18px;
  background: white;
}
.projeto h3, .projeto p { margin-inline: 18px; }
.projeto p { margin-bottom: 20px; }
.projeto-capa {
  height: 180px;
  margin-bottom: 16px;
  background: #07111f;
}
.projeto-capa-site, .projeto-capa-servidor, .projeto-capa-sistema {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 80%, rgba(47, 111, 237, 0.45), transparent 45%),
    #071427;
}
.mock-browser {
  width: 74%;
  height: 112px;
  padding: 10px;
  border-radius: 10px;
  background: #101b2e;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.25);
}
.mock-browser span {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 5px;
  border-radius: 50%;
  background: #3b82f6;
}
.mock-browser div {
  height: 68px;
  margin-top: 10px;
  border-radius: 6px;
  background: linear-gradient(#1d4ed8, #0f2748);
}
.rack {
  display: grid;
  gap: 8px;
  width: 120px;
}
.rack i {
  display: block;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(90deg, #1e3a8a, #60a5fa 40%, #0f172a 40%);
  box-shadow: 0 0 12px rgba(96, 165, 250, 0.35);
}
.painel { display: grid; gap: 8px; width: 150px; }
.painel b {
  display: block;
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.8));
}
.painel b:nth-child(2) { width: 80%; }
.painel b:nth-child(3) { width: 62%; }

.contato {
  padding: 80px 0;
  color: white;
  background:
    radial-gradient(circle at 15% 20%, rgba(47, 111, 237, 0.28), transparent 30%),
    #07111f;
}
.contato-centro { max-width: 860px; text-align: center; }
.contato h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.7rem);
  letter-spacing: -0.03em;
}
.contato-centro > p:last-of-type { max-width: 42ch; margin: 12px auto 0; color: #c5d3e6; }
.contato-balao { margin: 0 auto 18px; background: rgba(47, 111, 237, 0.16); }
.contato-atalhos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
  text-align: left;
}
.atalho {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}
.atalho svg { width: 28px; height: 28px; fill: currentColor; }
.atalho strong, .atalho small { display: block; }
.atalho small { color: #b7c6da; overflow-wrap: anywhere; }
.atalho-whatsapp { background: var(--whatsapp); border-color: transparent; }
.atalho-whatsapp small { color: rgba(255, 255, 255, 0.86); }
.atalho-email svg { fill: none; stroke: currentColor; stroke-width: 1.6; }

.rodape {
  padding: 28px 0 18px;
  color: #d5e2f4;
  background: #050b16;
}
.rodape-topo, .rodape-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.rodape nav { display: flex; gap: 22px; }
.rodape-base {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #8ea0b8;
  font-size: 0.92rem;
}
.sociais { display: flex; gap: 10px; }
.sociais a {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}
.sociais svg { width: 16px; height: 16px; fill: none; stroke: white; stroke-width: 1.7; }

@media (max-width: 900px) {
  .topo-barra { grid-template-columns: auto auto; }
  .topo .botao-pequeno { display: none; }
  .menu-botao { display: block; justify-self: end; }
  .menu {
    display: none;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 16px;
    background: #07111f;
  }
  .menu.aberto { display: flex; }
  .menu a { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
  .hero-grade, .servicos-grade, .projetos-lista, .cards, .contato-atalhos {
    grid-template-columns: 1fr;
  }
  .hero-visual { min-height: 300px; }
  .hero-pilares { position: static; text-align: left; margin-bottom: 16px; }
  .cena { position: relative; right: auto; height: 280px; }
  .projetos-topo, .rodape-topo, .rodape-base { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}