* {
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  margin: 0;
}

.btn-atras {
  position: fixed;
  top: 20px;
  left: 20px;
  background-color: rgba(0, 21, 255, 0.95);
  color: #ffffff;
  padding: 10px 15px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  z-index: 1000;
  transition: background 0.3s, transform 0.2s;
}

/* .btn-atras:hover {
  background-color: #f0f0f0;
} */

.btn-atras:hover {
  background-color: rgba(148, 159, 253, 0.95);
  transform: translateX(-3px);
}

.vende-container {
  display: flex;
  min-height: 100vh;
}

/* FORMULARIO */
.vende-form {
  flex: 1;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.vende-form form {
  max-width: 420px;
  width: 100%;
  height: 100%;                 /* ⬅️ ocupa toda la altura */
  display: flex;
  flex-direction: column;
  justify-content: space-evenly; /* distribuye inputs verticalmente */
}

.vende-form h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.vende-form p {
  margin-bottom: 30px;
  color: #555;
}

.vende-form input {
  width: 400px;
  padding: 14px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.vende-form button {
  padding: 16px;
  background: rgba(0, 21, 255, 0.95);
  color: #fff;
  border: none;
  border-radius: 30px;
  font-size: 16px;
  cursor: pointer;
}

.vende-form button:hover {
  background: rgba(148, 159, 253, 0.95);
}

/* IMAGEN */
.vende-image {
  flex: 1.7;
}

.vende-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .vende-container {
    flex-direction: column;
  }

  .vende-image {
    height: 300px;
  }
}

/* FOOTER */
footer{
  background: #00009e;
  color: #ccc;
  text-align: center;
  padding: 25px;
  font-size: .9rem;
}