/* Prueba de conexión SFTP - gonmarsa.com */
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.container {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.header-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 12px;
  margin-bottom: 1.2rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  object-fit: cover;
  display: block;
}
h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem 0;
  color: #222;
  text-align: center;
  font-weight: 700;
}
.subtitle {
  font-size: 1.1rem;
  color: #444;
  text-align: center;
  margin-bottom: 0.5rem;
}
.section {
  font-size: 1rem;
  color: #333;
  margin-bottom: 0.7rem;
  text-align: left;
}
.highlight {
  font-weight: bold;
  color: #009688;
  text-align: center;
  margin: 1rem 0;
}
.investment-box, .roi-tir-box {
  background: #f3f3f3;
  border-radius: 8px;
  padding: 1rem;
  margin: 0.7rem 0;
  text-align: center;
  font-size: 1rem;
}
.price {
  font-weight: bold;
  color: #009688;
}
.metric {
  font-weight: bold;
  color: #222;
}
a.button, .cta-button, button {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 1.2rem;
  background: #222;
  color: #fff;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: background 0.2s;
  margin: 1rem 0 0 0;
  border: none;
  cursor: pointer;
}
a.button:hover, .cta-button:hover, button:hover {
  background: #444;
}
.info-link {
  text-align: center;
  margin: 1.5rem 0 0.5rem 0;
  font-size: 1rem;
}
.footer-link {
  display: block;
  margin-top: 1.5rem;
  color: #222;
  text-decoration: underline;
  text-align: center;
  font-size: 1rem;
}
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
label {
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: #333;
}
input, select, textarea {
  padding: 0.8rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 1rem;
  font-family: inherit;
  background: #fafafa;
  color: #222;
  transition: border 0.2s;
}
input:focus, select:focus, textarea:focus {
  border: 1.5px solid #009688;
  outline: none;
  background: #fff;
}
textarea {
  min-height: 100px;
  resize: vertical;
}

@media (max-width: 500px) {
  .container {
    max-width: 100vw;
    padding: 1rem 0.5rem;
  }
  .header-img {
    max-width: 100vw;
    border-radius: 8px;
  }
  h1 {
    font-size: 1.3rem;
  }
  a.button, .cta-button, button {
    font-size: 1rem;
    padding: 1rem;
  }
}

@media (max-width: 375px) {
  .container {
    padding: 0.8rem 0.6rem;
  }
  h1 {
    font-size: 1.3rem;
  }
  .subtitle {
    font-size: 0.9rem;
  }
  .section {
    font-size: 0.85rem;
  }
  a.button, .cta-button, button {
    font-size: 0.9rem;
    padding: 0.8rem;
  }
  .investment-box, .roi-tir-box {
    font-size: 0.85rem;
    padding: 0.7rem;
  }
  input, select, textarea {
    padding: 0.7rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0.6rem 0.5rem;
  }
  h1 {
    font-size: 1.2rem;
  }
  .subtitle {
    font-size: 0.85rem;
  }
  .section {
    font-size: 0.8rem;
  }
  a.button, .cta-button, button {
    font-size: 0.85rem;
    padding: 0.7rem;
  }
  .investment-box, .roi-tir-box {
    font-size: 0.8rem;
    padding: 0.6rem;
  }
}

* {
  box-sizing: border-box;
}