body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #05080f 60%, #00f0ff 100%);
  color: #e0e6f7;
  font-family: 'Segoe UI', 'Roboto', 'Arial', sans-serif;
  overflow-x: hidden;
}

.welcome-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: rgba(10, 10, 20, 0.85);
  box-shadow: 0 8px 32px 0 #00f0ff44;
  border-radius: 32px;
  margin: 2vw auto;
  max-width: 600px;
  padding: 3rem 2rem 2.5rem 2rem;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.glow-border {
  position: absolute;
  top: -4px; left: -4px; right: -4px; bottom: -4px;
  border-radius: 36px;
  z-index: 0;
  pointer-events: none;
  background: conic-gradient(
    from 0deg,
    #00f0ff 0deg 90deg,
    #0a0a0a 90deg 180deg,
    #00f0ff 180deg 270deg,
    #0a0a0a 270deg 360deg
  );
  filter: blur(8px) brightness(1.3);
  opacity: 0.7;
  animation: border-rotate 6s linear infinite;
}
@keyframes border-rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

h1 {
  color: #00f0ff;
  font-size: 3.2rem;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 32px #00f0ff99, 0 1px 0 #0a0a0a;
  letter-spacing: 2px;
  font-weight: 800;
}

.subtitle {
  color: #e0e6f7;
  font-size: 1.4rem;
  margin-bottom: 2.5rem;
  text-shadow: 0 1px 8px #00f0ff33;
  font-weight: 500;
}

#enter-btn {
  background: linear-gradient(90deg, #00f0ff 0%, #0a0a0a 100%);
  color: #00f0ff;
  border: 2px solid #00f0ff;
  border-radius: 16px;
  padding: 1rem 3rem;
  font-size: 1.3rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 32px #00f0ff55;
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
  outline: none;
  margin-top: 1rem;
  letter-spacing: 1px;
}

#enter-btn:hover, #enter-btn:focus {
  background: #00f0ff;
  color: #05080f;
  transform: scale(1.07);
  box-shadow: 0 8px 48px #00f0ff99;
}

/* Electric blue glow effect */
.welcome-container::before {
  content: '';
  position: absolute;
  top: -40px; left: -40px; right: -40px; bottom: -40px;
  z-index: -1;
  border-radius: 40px;
  background: radial-gradient(circle, #00f0ff55 0%, transparent 80%);
  filter: blur(32px);
  opacity: 0.7;
}

/* Subtle animated background lines */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: 0;
  background: repeating-linear-gradient(120deg, transparent, transparent 40px, #00f0ff11 42px, transparent 44px);
  pointer-events: none;
  animation: moveLines 8s linear infinite;
}

@keyframes moveLines {
  0% { background-position: 0 0; }
  100% { background-position: 200px 200px; }
}

.tagline {
  margin: 1.2rem 0 2rem 0;
  font-size: 1.1rem;
  color: #00f0ff;
  text-align: center;
  min-height: 2.2em;
}

.typewriter {
  display: inline-block;
  overflow: hidden;
  border-right: .15em solid #00f0ff;
  white-space: nowrap;
  animation: typing 2.5s steps(30, end), blink-caret .75s step-end infinite;
  font-family: 'Fira Mono', 'Consolas', monospace;
  font-size: 1.2em;
}

@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}
@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: #00f0ff; }
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.2rem;
}
.social-icons a {
  display: inline-block;
  transition: transform 0.2s, box-shadow 0.2s;
  border-radius: 50%;
  box-shadow: 0 2px 16px #00f0ff33;
}
.social-icons a:hover {
  transform: scale(1.18) rotate(-6deg);
  box-shadow: 0 4px 32px #00f0ff99;
  background: #00f0ff22;
}
.social-icons img {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 8px #00f0ff88);
  background: #181c2a;
  border-radius: 50%;
  padding: 6px;
}

.scroll-indicator {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}
.scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid #00f0ff;
  border-radius: 16px;
  position: relative;
  box-shadow: 0 2px 16px #00f0ff55;
}
.scroll-indicator span::after {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  top: 10px;
  width: 6px;
  height: 6px;
  background: #00f0ff;
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scroll-dot 1.2s infinite cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes scroll-dot {
  0% { top: 10px; opacity: 1; }
  80% { top: 24px; opacity: 0.7; }
  100% { top: 10px; opacity: 1; }
}

.project-preview {
  margin: 2.5rem 0 1.5rem 0;
  text-align: center;
  z-index: 1;
}
.project-preview h2 {
  color: #00f0ff;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}
.project-card {
  background: rgba(10, 20, 30, 0.95);
  border: 2px solid #00f0ff;
  border-radius: 18px;
  box-shadow: 0 2px 24px #00f0ff33;
  padding: 1.2rem 1.5rem;
  margin: 0 auto;
  max-width: 400px;
  color: #e0e6f7;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}
.project-card h3 {
  color: #00f0ff;
  margin-top: 0;
  margin-bottom: 0.5rem;
}
.project-card p {
  font-size: 1rem;
  margin-bottom: 1rem;
}
.project-card a {
  color: #00f0ff;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px dashed #00f0ff;
  transition: color 0.2s, border-bottom 0.2s;
}
.project-card a:hover {
  color: #0a0a0a;
  background: #00f0ff;
  border-radius: 6px;
  padding: 0 0.5em;
  border-bottom: none;
}