html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  color: #f5f5f5;
  background: url("../Image Folder/Backgrounds/Galaxy_Starshower.jpg") no-repeat center center fixed;
  background-size: cover;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  align-items: stretch;
  justify-content: center;
}

.overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: -1;
}

.container-title {
  font-size: 3rem;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 2rem;
  font-family: monospace;
  text-align: center;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.project-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}

.project-card,
.placeholder-text {
  position: relative;
  width: 360px;
  height: 640px;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
}

.project-card img,
.placeholder-text img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 24px;
  display: block;
}

.project-overlay,
.placeholder-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  padding: 2rem;
  box-sizing: border-box;
  text-align: center;
  border-radius: 24px;
}

.project-card:hover .project-overlay,
.placeholder-text:hover .placeholder-overlay {
  opacity: 1;
}

.project-overlay p,
.placeholder-overlay p {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.5;
}

.project-overlay strong {
  font-size: 1.3rem;
  color: #00bcd4;
}

.back-button-wrapper {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.back-button {
  padding: 0.75rem 1.5rem;
  background-color: #ffffff;
  color: #0e0e0e;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  box-shadow: 0 0 10px rgba(157, 164, 165, 0.4);
  transition: background-color 0.2s ease-in-out;
}

.back-button:hover {
  background-color: #ffffff;
  color: #000;
}

.footer {
  text-align: center;
  color: #aaa;
  font-size: 0.9rem;
  margin: 2rem auto 1rem auto;
  opacity: 0.6;
}

.center-x {
  display: flex;
  justify-content: center;
}

.center-xy {
  display: flex;
  justify-content: center;
  align-items: center;
}

.shift-y {
  transform: translateY(var(--shift-y, 0px));
}

.shift-x {
  transform: translateX(var(--shift-x, 0px));
}

.shift-xy {
  transform: translate(var(--shift-x, 0px), var(--shift-y, 0px));
}

.size-variable {
  width: 100%;
  max-width: 100vw;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}