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

body {
  background: #0b0f14;
  color: #fff;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(11, 15, 20, 0.9);
  backdrop-filter: blur(6px);
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: auto;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.4rem;
  font-weight: bold;
}

.menu a {
  color: #ddd;
  text-decoration: none;
  margin-left: 25px;
}

.menu a:hover {
  color: #fff;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: radial-gradient(circle at right, rgba(255,120,0,0.25), transparent 55%);
}

.hero-grid {
  max-width: 1200px;
  margin: auto;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.sub {
  color: #d1d5db;
  margin-bottom: 15px;
}

.info {
  color: #cbd5e1;
  margin-bottom: 30px;
}

/* BOTÃO */
.btn-cta {
  background: linear-gradient(135deg, #ff8c1a, #ff6a00);
  padding: 16px 38px;
  border-radius: 50px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  transition: 0.3s;
}

.btn-cta:hover {
  transform: scale(1.05);
}

/* IMAGEM DESKTOP */
.hero-image {
  height: 420px;
  background-image: url("img/capa.jpeg");
  background-repeat: no-repeat;
  background-position: center right;
  background-size: contain;
}

/* FOOTER */
footer {
  background: #000;
  color: #aaa;
  text-align: center;
  padding: 15px;
  font-size: 0.9rem;
}

/* MOBILE */
@media (max-width: 900px) {

  .hero {
    background-image: url("img/capa.jpeg");
    background-repeat: no-repeat;
    background-position: center top;
    background-size: cover;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-image {
    display: none;
  }

  .hero-text {
    background: rgba(0,0,0,0.65);
    padding: 35px 25px;
    border-radius: 18px;
    text-align: center;
  }
}