/* Reset básico */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #c2c2c2;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#main-content-wrap {
  max-width: 900px;
  margin: 30px auto 60px auto;
  background: #fff;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

h2, h3 {
  color: #2c3e50;
  margin-top: 30px;
  margin-bottom: 15px;
}

p.lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: #4a4a4a;
  margin-bottom: 20px;
}

p {
  margin-bottom: 18px;
}

hr {
  border: none;
  border-top: 1px solid #eee;
  margin: 40px 0;
}

u {
  text-decoration: underline;
  font-weight: 600;
  color: #16a085;
}

/* Lista de causas y pasos */
ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 25px;
  color: #444;
  font-size: 1rem;
}

ul li {
  margin-bottom: 10px;
}

/* Numeración pasos */
.hiper-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.feature {
  background: #f0fdfa;
  border-radius: 10px;
  flex: 1 1 30%;
  min-width: 250px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(22, 160, 133, 0.15);
  transition: box-shadow 0.3s ease;
}

.feature:hover {
  box-shadow: 0 6px 20px rgba(22, 160, 133, 0.35);
}

.feature-count {
  font-weight: 700;
  font-size: 1.5rem;
  color: #1abc9c;
  margin-bottom: 10px;
  display: block;
}

.feature-content h3 {
  color: #16a085;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.feature-content p {
  font-size: 1rem;
  color: #2f3e46;
}

/* Sección final */
.section-intro.with-bottom-line {
  border-bottom: 2px solid #16a085;
  padding-bottom: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  #main-content-wrap {
    padding: 20px;
  }
  .hiper-list {
    flex-direction: column;
  }
  .feature {
    min-width: 100%;
  }
}