header {
  text-align: center;
  padding: 80px 20px 40px;
}

.logo img {
  width: 120px;
  filter: drop-shadow(0 0 15px #00baff);
  animation: flotar 3s ease-in-out infinite;
}

@keyframes flotar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

h1 {
  font-size: 2.5em;
  margin-top: 30px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
}

.titular-h2-ia-psicologia {
  font-weight: 100;
  font-size: 20px;
  margin-top: 8px;
  color: #b8eaff;
}

.chat-box {
  margin: 30px auto 10px;
  max-width: 500px;
  display: flex;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  padding: 12px;
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 20px 0 rgba(0,170,255,0.08);
}

.chat-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.1em;
  padding: 10px;
  outline: none;
}

.chat-box button {
  background: #00aaff;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  color: #fff;
  font-size: 1.3em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.chat-box button:hover {
  background: #0086bf;
}

.login-direct {
  margin-top: 35px;
}

.login-direct button {
  background: transparent;
  border: 1px solid #00aaff;
  color: #00aaff;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 0.95em;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.login-direct button:hover {
  background: #00aaff;
  color: #fff;
}

.benefits-inline {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.benefits-inline span {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1em;
  color: white;
}

.benefits-inline i {
  color: #fff;
  font-size: 1.1em;
}