:root {
  --primary-navy: #072ac8;
  --primary-yellow: #ffc600;
  --primary-blue: #1e96fc;
  --background: #f7f7f7;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Ubuntu";
}
html {
  scroll-behavior: smooth;
}
body {
  background: #f7f7f7;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Floating Action Buttons */
.floating-buttons {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.floating-buttons button {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background-color: var(--primary-blue);
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: background-color 0.3s, transform 0.3s;
}
.floating-buttons button:hover {
  background-color: var(--primary-navy);
  transform: scale(1.1);
}
.scroll-to-top {
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.4s, visibility 0.4s, transform 0.4s;
}
.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.language-selector {
  position: relative;
}
.lang-menu {
  position: absolute;
  bottom: 110%;
  right: 0;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}
.lang-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.lang-option {
  padding: 0.8rem 1.5rem;
  text-decoration: none;
  color: #333;
  font-weight: bold;
  transition: background-color 0.3s;
}
.lang-option:hover {
  background-color: #f0f0f0;
}