:root {
  --roxo: #50256e;
  --roxo-medio: #5948a6;
  --azul: #5997f6;
  --magenta: #9b519f;
  --lavanda: #eef0fb;
  --texto: #2a2238;
  --texto-suave: #5d5670;
  --branco: #ffffff;
  --gradiente: linear-gradient(120deg, var(--azul), var(--roxo-medio) 45%, var(--magenta));
  --raio: 14px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Jost", "Century Gothic", "Futura", system-ui, sans-serif;
  font-weight: 400;
  color: var(--texto);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 { color: var(--roxo); line-height: 1.2; margin: 0 0 .6em; font-weight: 500; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #ebe8f2;
}
.topo__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--roxo); }
.marca span { font-weight: 600; font-size: 1.2rem; letter-spacing: .04em; }
.marca small { font-weight: 300; font-size: .95rem; letter-spacing: .02em; color: var(--roxo-medio); }

/* Botões */
.botao {
  display: inline-block;
  padding: .8em 1.6em;
  border-radius: 999px;
  background: var(--gradiente);
  color: var(--branco);
  font-weight: 500;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 6px 20px rgba(89, 72, 166, .25);
}
.botao:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(89, 72, 166, .32); }
.botao--leve { padding: .55em 1.2em; font-size: .95rem; box-shadow: none; }
.botao--claro { background: var(--branco); color: var(--roxo); word-break: break-all; }

/* Hero */
.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(155, 81, 159, .12), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(89, 151, 246, .12), transparent 45%),
    var(--lavanda);
  padding: clamp(48px, 8vw, 96px) 0;
}
.hero__inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.selo {
  display: inline-block; margin: 0 0 1rem;
  font-size: .85rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--roxo-medio); font-weight: 500;
}
.lead { font-size: 1.15rem; color: var(--texto-suave); margin: 0 0 2rem; max-width: 36em; }
.hero__logo img { width: min(300px, 100%); margin-inline: auto; }

/* Frentes */
.frentes { padding: clamp(56px, 8vw, 96px) 0; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 1.5rem; }
.card {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--raio);
  background: var(--branco);
  border: 1px solid #e7e3f0;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--gradiente);
}
.card p { margin: 0; color: var(--texto-suave); }

/* Clientes */
.clientes { padding: 0 0 clamp(56px, 8vw, 96px); text-align: center; }
.clientes__lista {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 48px;
}
.clientes__lista li {
  font-size: 1.35rem; font-weight: 500; letter-spacing: .03em; color: var(--roxo-medio);
}

/* Contato */
.contato { background: var(--roxo); color: #e9e4f3; padding: clamp(56px, 8vw, 88px) 0; text-align: center; }
.contato h2 { color: var(--branco); }
.contato p { margin: 0 0 1.75rem; }
.contato .socios { margin: 2rem 0 0; font-size: .95rem; opacity: .8; }

/* Rodapé */
.rodape { background: #3d1c55; color: #c9bfdb; font-size: .875rem; }
.rodape__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 20px 0; }

@media (max-width: 900px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hero__inner { grid-template-columns: 1fr; gap: 32px; }
  .hero__logo { order: -1; }
  .hero__logo img { width: 180px; }
  .marca small { display: none; }
}
@media (max-width: 480px) {
  .cards { grid-template-columns: 1fr; }
}