* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(to bottom, #ffffff, #fff4ef);
  color: #111;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  height: 60px;
}

.btn-whats {
  background: #f04e23;
  color: white;
  padding: 12px 22px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  box-shadow: 0 10px 30px rgba(240,78,35,0.25);
}

.btn-whats:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
}

.hero h1 {
  font-size: 70px;
  font-weight: 800;
  margin-bottom: 20px;
}

.hero h1 span {
  color: #f04e23;
}

.slogan {
  font-size: 32px;
  font-style: italic;
  color: #444;
  margin-bottom: 20px;
  font-weight: 300;
}

.desc {
  max-width: 700px;
  font-size: 18px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 40px;
}

.buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}

.social {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  border: 1px solid #ddd;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: #111;
  font-size: 22px;
  transition: 0.3s;
  background: white;
}

.social:hover {
  border-color: #f04e23;
  color: #f04e23;
  transform: translateY(-4px);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 0 8% 100px;
}

.card {
  background: white;
  padding: 40px 30px;
  border-radius: 30px;
  border: 1px solid #eee;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
}

.card i {
  font-size: 50px;
  color: #f04e23;
  margin-bottom: 20px;
}

.card h3 {
  margin-bottom: 15px;
  font-size: 26px;
}

.card p {
  color: #666;
  line-height: 1.7;
}

footer {
  text-align: center;
  padding: 30px;
  border-top: 1px solid #eee;
  color: #777;
  background: white;
}

@media(max-width: 768px) {
  .hero h1 {
    font-size: 42px;
  }

  .slogan {
    font-size: 24px;
  }

  header {
    padding: 15px 5%;
  }
}


.hero-logo {
  width: 320px;
  margin-bottom: 30px;
  position: relative;

  animation: floatLogo 4s ease-in-out infinite;
  filter: drop-shadow(0 0 0 rgba(240,78,35,0));
}

/* Movimento suave */
@keyframes floatLogo {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* Brilho pulsando */
.hero-logo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  animation: glow 3.5s infinite;
}

@keyframes glow {

  0% {
    filter: drop-shadow(0 0 0px rgba(240,78,35,0));
  }

  50% {
    filter:
      drop-shadow(0 0 12px rgba(240,78,35,0.7))
      drop-shadow(0 0 25px rgba(240,78,35,0.5));
  }

  100% {
    filter: drop-shadow(0 0 0px rgba(240,78,35,0));
  }
}


/* FUNDO ANIMADO */
body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(
    -45deg,
    #ffffff,
    #fff4ef,
    #ffe6dc,
    #ffffff
  );

  background-size: 400% 400%;
  animation: gradientBG 12s ease infinite;

  color: #111;
  overflow-x: hidden;
}

/* ANIMAÇÃO DO FUNDO */
@keyframes gradientBG {

  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* REMOVE TOPO */
header {
  display: none;
}

/* LOGO CENTRAL */
.hero-logo {
  width: 320px;
  margin-bottom: 30px;

  animation:
    floatLogo 4s ease-in-out infinite,
    glowLogo 4s ease-in-out infinite;

  filter:
    drop-shadow(0 0 10px rgba(240,78,35,0.15));
}

/* MOVIMENTO SUAVE */
@keyframes floatLogo {

  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* BRILHO PULSANDO */
@keyframes glowLogo {

  0% {
    filter:
      drop-shadow(0 0 5px rgba(240,78,35,0.1));
  }

  50% {
    filter:
      drop-shadow(0 0 18px rgba(240,78,35,0.7))
      drop-shadow(0 0 35px rgba(240,78,35,0.5));
  }

  100% {
    filter:
      drop-shadow(0 0 5px rgba(240,78,35,0.1));
  }
}