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

body {
  color: #fff;
  background-color: #000;
}

/* Sección principal (hero) */
.hero {
  position: relative;
  height: 100vh;
  background: url('fondo.jpg') no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
}

.content {
  position: relative;
  z-index: 2;
}

.content h1 {
  font-size: 4rem;
  color: #5DEBD7;
}

.content p {
  font-size: 1.3rem;
  margin-top: 10px;
  color: #fff;
}

.btn {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 28px;
  background: #5DEBD7;
  color: #000;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: #4cd2c1;
}

/* Sección sobre nosotros */
.about {
  background: #111;
  padding: 60px 20px;
  text-align: center;
}

.about h2 {
  color: #5DEBD7;
  margin-bottom: 15px;
}

/* Características */
.features {
  background: #0d0d0d;
  padding: 60px 20px;
  text-align: center;
}

.features h2 {
  color: #5DEBD7;
  margin-bottom: 40px;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.feature {
  background: #1a1a1a;
  border-radius: 12px;
  padding: 25px;
  width: 300px;
  transition: transform 0.3s ease;
}

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

/* Footer */
footer {
  background: #000;
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid #333;
  color: #888;
  font-size: 14px;
}