* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(
    -45deg,
    #0a001a,
    #000000,
    #1a0033,
    #0f0022,
    #000000
  );
  background-size: 400% 400%;
  animation: deepGradient 20s ease infinite;
  background-attachment: fixed;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  min-height: 100vh;
  padding: 40px 20px;
}

@keyframes deepGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(188, 19, 254, 0.15) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: -1;
}


.back-btn {
  position: fixed;
  top: 30px;
  left: 30px;
  padding: 12px 24px;
  background: rgba(188, 19, 254, 0.2);
  border: 2px solid #bc13fe;
  border-radius: 50px;
  color: #bc13fe;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
}

.back-btn:hover {
  background: #bc13fe;
  color: #000;
  transform: translateX(-5px);
}


.loading-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  gap: 20px;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(188, 19, 254, 0.3);
  border-top-color: #bc13fe;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}


.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 80px 20px 40px;
}


.project-header {
  text-align: center;
  margin-bottom: 60px;
  padding-bottom: 30px;
  border-bottom: 2px solid rgba(188, 19, 254, 0.3);
}

.project-header h1 {
  font-size: 3rem;
  color: #bc13fe;
  margin-bottom: 20px;
  text-shadow: 0 0 20px rgba(188, 19, 254, 0.5);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  font-size: 1.1rem;
  color: #a8a8b3;
}

.project-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-meta i {
  color: #bc13fe;
}


.project-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}


.project-media {
  position: sticky;
  top: 30px;
}

.cover-image {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid rgba(188, 19, 254, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  margin-bottom: 30px;
}

.cover-image img {
  width: 100%;
  height: auto;
  min-height: 400px;
  object-fit: cover;
  display: block;
}


.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 15px;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid rgba(188, 19, 254, 0.3);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  border-color: #bc13fe;
  box-shadow: 0 10px 25px rgba(188, 19, 254, 0.4);
}

.gallery-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}


.project-details {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.section {
  background: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(188, 19, 254, 0.3);
}

.section h2 {
  font-size: 2rem;
  color: #bc13fe;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #e0e0e0;
}


.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.download-btn {
  padding: 18px 30px;
  background: transparent;
  border: 2px solid;
  border-radius: 50px;
  color: inherit;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.download-btn i {
  font-size: 1.3rem;
}

.download-btn:hover {
  transform: translateX(10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}


@media (max-width: 1024px) {
  .project-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .project-media {
    position: relative;
    top: 0;
  }

  .project-header h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  body {
    padding: 20px 15px;
  }

  .container {
    padding: 60px 15px 30px;
  }

  .back-btn {
    top: 15px;
    left: 15px;
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .project-header h1 {
    font-size: 2rem;
  }

  .project-meta {
    flex-direction: column;
    gap: 15px;
    font-size: 1rem;
  }

  .cover-image img {
    min-height: 250px;
  }

  .image-gallery {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
  }

  .gallery-item img {
    height: 80px;
  }

  .section {
    padding: 20px;
  }

  .section h2 {
    font-size: 1.5rem;
  }

  .section p {
    font-size: 1rem;
  }

  .download-btn {
    padding: 15px 25px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .project-header h1 {
    font-size: 1.8rem;
  }

  .back-btn {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .download-btn {
    padding: 12px 20px;
    font-size: 0.95rem;
  }
}