:root{
  --azul: #0b5ed7;
  --azul-escuro: #083b8a;
  --verde: #19c37d;
  --branco: #ffffff;
  --cinza: #0f172a;
  --cinza-claro: #f3f6fb;
}

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body{
  background: radial-gradient(1200px 600px at 20% 10%, rgba(25,195,125,0.15), transparent 60%),
              radial-gradient(1200px 600px at 80% 20%, rgba(11,94,215,0.20), transparent 60%),
              linear-gradient(180deg, #071226, #050b16);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 22px;
}

.container{
  width: 100%;
  max-width: 980px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 26px;
  padding: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
}

.hero{
  width: 100%;
  margin-bottom: 18px;
}

.hero-banner{
  width: 100%;
  height: auto;
  border-radius: 18px;
  display: block;
  border: 1px solid rgba(255,255,255,0.12);
}

.main-logo{
  width: 220px;
  max-width: 70%;
  height: auto;
}

.intro{
  text-align: center;
  padding: 8px 8px 16px 8px;
}

h1{
  color: var(--branco);
  font-size: 1.8rem;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

p{
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
}

.action-buttons{
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 14px 0 18px 0;
}

.btn-primary, .btn-whatsapp{
  padding: 14px 18px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 0.15s ease, filter 0.15s ease;
  border: 1px solid rgba(255,255,255,0.12);
}

.btn-primary{
  background: linear-gradient(90deg, var(--azul), var(--azul-escuro));
  color: var(--branco);
}

.btn-whatsapp{
  background: linear-gradient(90deg, #25D366, #128C7E);
  color: var(--branco);
}

.btn-primary:hover, .btn-whatsapp:hover{
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.services{
  margin-top: 12px;
  padding: 16px 10px;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.services h2{
  color: var(--branco);
  text-align: center;
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.service-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.card{
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  padding: 14px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.9);
}

.card i{
  font-size: 1.15rem;
  color: var(--verde);
}

.contact-info{
  margin-top: 16px;
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.10);
}

@media (max-width: 820px){
  .service-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 520px){
  .service-grid{ grid-template-columns: 1fr; }
  h1{ font-size: 1.45rem; }
}