@media (min-width: 1200px) {
    .container-header {
        max-width: 1460px;
    }
}


/* Common styles */
.fixed-buttons {
  position: fixed;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 999;
  top: 100%;
}

.button {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    color: white;
    padding: 6px;
    /* border-radius: 6px; */
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    width: 36px;
    height: 192px;
    transition: background-color 0.3s ease;
}

/* Color themes */
.button.red {
  background-color: #c40000;
}

.button.red:hover {
  background-color: #a00000;
  color:#fff;
}

.button.dark {
  background-color: #222;
}

.button.dark:hover {
  background-color: #000;
  color:#fff;
}

/* Positioning */
.left-side {
  top: 45%;
  left: 0;
  transform: translateY(-50%);
}

.right-side {
  top: 40%;
  right: 0;
  transform: translateY(-50%);
}

/* Responsive: adjust or hide for mobile */
@media screen and (max-width: 600px) {
  .fixed-buttons {
    flex-direction: row;
    bottom: 10px;
    top: auto;
    left: 10px;
    right: 10px;
    transform: none;
  }

  .button {
    writing-mode: horizontal-tb;
    transform: none;
    width: auto;
    height: auto;
    padding: 10px 20px;
  }

  .right-side {
    right: 10px;
    left: auto;
    flex-direction: row;
  }
}

@media screen and (max-width: 600px) {
  .fixed-buttons {
    display: none;
  }
}