* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  background-color: #0D0D0D;
  color: #F5F5F5;
}

/* HERO */

.hero {
  position: relative;
  min-height: 100vh;
  background:
    linear-gradient(
      to bottom,
      rgba(0,0,0,0.65) 0%,
      rgba(0,0,0,0.80) 100%
    ),
    url('../images/hero.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
}

.overlay {
  display: none; /* Não precisa mais */
}

.hero-content {
  position: relative;
  max-width: 900px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
}

.hero h1 span {
  color: #00E676;
}

.hero-sub {
  margin-top: 20px;
  color: #00E676;
  font-weight: 600;
}

.hero p {
  margin: 25px 0;
  font-size: 1.1rem;
}

/* BOTÕES */

.buttons {
  margin-top: 30px;
}

.btn-primary {
  background-color: #00E676;
  color: #000;
  padding: 18px 45px;
  text-decoration: none;
  font-weight: 700;
  border-radius: 8px;
  transition: 0.3s;
  font-size: 1.2rem;
}

.btn-primary:hover {
  background-color: #00C853;
}

.glow {
  box-shadow: 0 0 20px rgba(0, 230, 118, 0.4);
}

.hero-whats {
  font-size: 1.3rem;
}

/* SEÇÕES */

.section {
  padding: 100px 20px;
  text-align: center;
}

.section.dark {
  background-color: #1A1A1A;
}

.light-alt {
  background-color: #111;
}

.section h2 {
  font-size: 2rem;
}

.features {
  margin-top: 40px;
  display: grid;
  gap: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.feature {
  background: #0F0F0F;
  padding: 20px;
  border-left: 4px solid #00E676;
  border-radius: 6px;
}

/* SOBRE */

.about-box {
  max-width: 800px;
  margin: auto;
  padding: 30px;
  border-left: 4px solid #00E676;
  background: #0F0F0F;
  border-radius: 6px;
}

.about-box p {
  margin-top: 15px;
  line-height: 1.6;
}

.cred {
  margin-top: 20px;
  line-height: 1.8;
  color: #ccc;
}

/* INSTAGRAM */

.instagram-box {
  margin-top: 35px;
  padding: 25px;
  background: #111;
  border-radius: 8px;
  border: 1px solid #222;
}

.instagram-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #00E676;
  text-decoration: none;
  padding: 14px 30px;
  border: 2px solid #00E676;
  border-radius: 8px;
  transition: 0.3s;
}

.instagram-btn svg {
  width: 22px;
  height: 22px;
}

.instagram-btn:hover {
  background: #00E676;
  color: #000;
}

/* CTA FINAL */

.cta-final {
  background: #111;
}

.big-cta {
  margin-top: 30px;
  display: inline-block;
  font-size: 1.2rem;
  padding: 20px 45px;
}

/* WHATSAPP FLOAT */

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #00E676;
  padding: 16px;
  border-radius: 50%;
  font-size: 20px;
  text-decoration: none;
  color: #000;
  box-shadow: 0 0 15px rgba(0, 230, 118, 0.5);
}

/* ============================= */
/* MOBILE OPTIMIZATION */
/* ============================= */

@media (max-width: 768px) {

  .hero {
    min-height: 90vh;
    padding: 80px 20px;
  }

  .hero h1 {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero h1 span {
    display: block;
    margin-top: 10px;
  }

  .hero-sub {
    font-size: 1rem;
    margin-top: 15px;
  }

  .hero p {
    font-size: 0.95rem;
    margin: 20px 0;
  }

  .btn-primary {
    font-size: 1rem;
    padding: 16px 28px;
  }

  .hero-whats {
    font-size: 1rem;
  }

  .section {
    padding: 70px 20px;
  }

  .section h2 {
    font-size: 1.5rem;
  }

  .feature {
    font-size: 0.95rem;
    padding: 18px;
  }

  .about-box {
    padding: 25px;
  }

  .about-box p {
    font-size: 0.95rem;
  }

  .cred {
    font-size: 0.9rem;
  }

  .instagram-btn {
    font-size: 1rem;
    padding: 12px 22px;
  }

  .big-cta {
    font-size: 1rem;
    padding: 18px 28px;
  }

  .whatsapp-float {
    bottom: 18px;
    right: 18px;
    padding: 14px;
  }

}