/* ---------- WATERMARKS ---------- */
.watermark-left {
  position: fixed;
  bottom: 20px;
  left: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--watermark-color);
  z-index: 100;
}
.watermark-right {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--watermark-color);
  z-index: 1001;
}
@media (max-width: 480px) {
  .watermark-left, .watermark-right {
    bottom: 10px;
    font-size: 10px;
  }
  .watermark-left { left: 10px; }
  .watermark-right { right: 10px; }
}

/* ---------- BURGER BTN ---------- */
.burger-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: var(--button-bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 1000;
  transition: background 0.3s;
  padding: 0;
}
.burger-line {
  width: 20px;
  height: 2px;
  background-color: var(--button-text);
  transition: all 0.3s;
  border-radius: 2px;
}
.burger-btn.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.burger-btn.active .burger-line:nth-child(2) {
  transform: rotate(-45deg) translate(4px, -4px);
}
@media (max-width: 480px) {
  .burger-btn {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    gap: 5px;
  }
  .burger-line { width: 18px; }
}

/* ---------- MENU OVERLAY ---------- */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-color);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
  display: flex;
  align-items: center;
  padding-left: 10%;
}
.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}
.menu-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 70vh;
}
.menu-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.menu-nav-item {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 2px;
}
.menu-nav-link {
  color: var(--text-color);
  text-decoration: none;
  transition: color 0.3s;
  text-transform: uppercase;
}
.menu-nav-link:hover { color: var(--button-hover); }

.menu-settings {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.menu-setting-item {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.2rem;
}
.menu-label {
  color: var(--text-secondary);
  font-weight: 500;
  min-width: 120px;
}
.menu-button {
  background: none;
  border: none;
  padding: 8px 20px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--button-text);
  background-color: var(--button-bg);
  border-radius: 16px;
  cursor: pointer;
  transition: background 0.3s;
  font-family: 'YS Text', sans-serif;
}
.menu-button:hover { background-color: var(--button-hover); }

@media (max-width: 768px) {
  .menu-overlay { padding-left: 8%; }
  .menu-nav-item { font-size: 2.5rem; }
  .menu-setting-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }
  .menu-label { min-width: auto; }
}
@media (max-width: 480px) {
  .menu-overlay { padding-left: 5%; }
  .menu-nav-item { font-size: 2rem; }
}