body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Fira Mono', monospace;
  background: linear-gradient(120deg, #1a0536 0%, #3a0ca3 40%, #72026c 70%, #0a2647 100%);
  color: #fff;
  overflow-x: hidden;
  position: relative;
}
/* --- Animated Background and Effects --- */
.gradient-background {
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.gradient-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}
.sphere-1 {
  width: 40vw; height: 40vw;
  background: linear-gradient(40deg, rgba(255, 0, 128, 0.8), rgba(255, 102, 0, 0.4));
  top: -10%; left: -10%;
  animation: float-1 15s ease-in-out infinite alternate;
}
.sphere-2 {
  width: 45vw; height: 45vw;
  background: linear-gradient(240deg, rgba(72, 0, 255, 0.8), rgba(0, 183, 255, 0.4));
  bottom: -20%; right: -10%;
  animation: float-2 18s ease-in-out infinite alternate;
}
.sphere-3 {
  width: 30vw; height: 30vw;
  background: linear-gradient(120deg, rgba(133, 89, 255, 0.5), rgba(98, 216, 249, 0.3));
  top: 60%; left: 20%;
  animation: float-3 20s ease-in-out infinite alternate;
}
@keyframes float-1 {
  0% { transform: translate(0, 0) scale(1);}
  100% { transform: translate(10%, 10%) scale(1.1);}
}
@keyframes float-2 {
  0% { transform: translate(0, 0) scale(1);}
  100% { transform: translate(-10%, -5%) scale(1.15);}
}
@keyframes float-3 {
  0% { transform: translate(0, 0) scale(1); opacity: 0.3;}
  100% { transform: translate(-5%, 10%) scale(1.05); opacity: 0.6;}
}
.noise-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  opacity: 0.05;
  z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}
.grid-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  z-index: 1;
}
.glow {
  position: absolute;
  width: 40vw; height: 40vh;
  background: radial-gradient(circle, rgba(72, 0, 255, 0.15), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  animation: pulse 8s infinite alternate;
  filter: blur(30px);
}
@keyframes pulse {
  0% { opacity: 0.3; transform: translate(-50%, -50%) scale(0.9);}
  100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.1);}
}
.particles-container {
  position: absolute;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 3;
  pointer-events: none;
}
.particle {
  position: absolute;
  background: white;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}
/* --- Navbar --- */
nav {
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 2.5em 0 1em 0;
  background: none;
  transition: opacity 0.5s cubic-bezier(.4,0,.2,1), transform 0.5s cubic-bezier(.4,0,.2,1);
  will-change: opacity, transform;
}
nav.nav-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-40px);
}
.navbar-gradient {
  display: flex;
  gap: 2.5em;
}
.navbar-gradient a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.13em;
  letter-spacing: 1px;
  position: relative;
  opacity: 0.92;
  transition: 
    color 0.22s cubic-bezier(.4,0,.2,1), 
    opacity 0.2s, 
    text-shadow 0.3s cubic-bezier(.4,0,.2,1);
  padding: 0.32em 1.1em;
  border-radius: 10px;
  background: none;
  box-shadow: none;
  outline: none;
  display: inline-flex;
  align-items: center;
  gap: 0.22em;
}
.nav-hash {
  color: #ffd86b;
  transition: color 0.22s cubic-bezier(.4,0,.2,1);
  font-weight: 900;
}
.navbar-gradient a:hover,
.navbar-gradient a:focus {
  color: #ffd86b;
  opacity: 1;
  text-shadow:
    0 0 10px #ffd86b,
    0 0 20px #ffd86b99;
}
.navbar-gradient a:hover .nav-hash,
.navbar-gradient a:focus .nav-hash {
  color: #fff;
  text-shadow:
    0 0 10px #fff,
    0 0 20px #ffd86b99;
}
@media (max-width: 600px) {
  nav { padding: 1.1em 0 0.7em 0; }
  .navbar-gradient { gap: 1.2em; }
}
/* --- Projects page content --- */
main {
  padding: 3em 5vw;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}
h1 {
  font-size: 2.5em;
  color: #ffd86b;
  margin-bottom: 0.3em;
}
.projects-grid {
  display: grid;
  gap: 2em;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 3em;
}
.project-card {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  background: rgba(255,255,255,0.05);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: pointer;
}
.project-card:hover {
  transform: translateY(-6px) rotateX(8deg);
  box-shadow: 0 15px 40px rgba(0,0,0,0.35);
}
.project-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}
.project-info {
  padding: 1.1em 1.3em 1.8em 1.3em;
}
.project-title {
  font-size: 1.3em;
  font-weight: 700;
  margin-bottom: 0.5em;
}
.project-desc {
  font-size: 0.95em;
  opacity: 0.9;
  line-height: 1.6;
  margin-bottom: 1.3em;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45em;
}
.tag {
  padding: 0.2em 0.8em;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  font-size: 0.8em;
  letter-spacing: 0.4px;
}
/* Glass hover overlay */
.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease;
}
.project-card:hover .project-overlay {
  opacity: 1;
}
.overlay-links {
  display: flex;
  gap: 1.2em;
}
.overlay-links a {
  color: #ffd86b;
  background: rgba(255,255,255,0.1);
  padding: 0.6em 1.2em;
  border-radius: 25px;
  text-decoration: none;
  font-size: 0.9em;
  font-weight: 600;
  transition: background 0.25s ease;
}
.overlay-links a:hover {
  background: #ffd86b;
  color: #2a5298;
}
@media (max-width: 600px) {
  h1 { font-size: 1.7em; }
  .projects-grid { gap: 1.3em; }
}