:root {
  --background: hsl(220, 25%, 6%);
  --foreground: hsl(220, 10%, 98%);
  --card: hsl(220, 25%, 10%);
  --card-foreground: hsl(220, 10%, 98%);
  --primary: hsl(217, 91%, 60%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(220, 25%, 14%);
  --secondary-foreground: hsl(220, 10%, 98%);
  --muted: hsl(220, 25%, 14%);
  --muted-foreground: hsl(220, 10%, 60%);
  --accent: hsl(280, 72%, 60%);
  --accent-foreground: hsl(0, 0%, 100%);
  --success: hsl(142, 71%, 45%);
  --border: hsl(220, 25%, 18%);
  --particle-red: hsl(0, 100%, 65%);
  --particle-blue: hsl(210, 100%, 65%);
  --particle-green: hsl(150, 100%, 50%);
  --particle-yellow: hsl(45, 100%, 60%);
  --particle-purple: hsl(280, 100%, 70%);
  --glass-bg: hsla(220, 25%, 12%, 0.7);
  --glass-border: hsla(0, 0%, 100%, 0.1);
  --gradient-hero: linear-gradient(135deg, hsl(217, 91%, 60%) 0%, hsl(280, 72%, 60%) 50%, hsl(0, 100%, 65%) 100%);
  --gradient-card: linear-gradient(90deg, var(--primary) 0%, var(--accent) 50%, var(--particle-red) 100%);
  --radius: 0.75rem;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  line-height: 1.2;
}
.navbar {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 100;
  display: flex;
  gap: 0.5rem;
}
.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--foreground);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.nav-btn:hover { background: rgba(59, 130, 246, 0.2); transform: translateY(-2px); }
.nav-btn svg { color: var(--primary); }
.nav-btn span { display: none; }
@media (min-width: 640px) { .nav-btn span { display: inline; } }
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; }
#particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0.6; }
.hero-content { position: relative; z-index: 10; text-align: center; animation: fadeInUp 0.8s ease forwards; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.avatar { width: 9rem; height: 9rem; margin: 0 auto 1.5rem; padding: 4px; border-radius: 50%; background: var(--gradient-hero); box-shadow: 0 0 40px hsla(217, 91%, 60%, 0.3), 0 0 80px hsla(217, 91%, 60%, 0.1); animation: scaleIn 0.8s ease forwards; }
@keyframes scaleIn { from { opacity: 0; transform: scale(0); } to { opacity: 1; transform: scale(1); } }
.avatar-inner { width: 100%; height: 100%; border-radius: 50%; background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(168, 85, 247, 0.2)); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.avatar-img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.hero-title { font-size: clamp(2.5rem, 8vw, 4.5rem); font-weight: 700; margin-bottom: 1rem; background: var(--gradient-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-description { font-size: 1.125rem; color: var(--muted-foreground); max-width: 28rem; margin: 0 auto; padding: 0 1.5rem; }
.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 10; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; color: var(--primary); background: none; border: none; cursor: pointer; font-size: 0.875rem; font-weight: 500; transition: color 0.3s ease; }
.scroll-indicator:hover { color: hsla(217, 91%, 70%, 1); }
.scroll-indicator svg { animation: bounce 2s infinite; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.projects-section, .minecraft-section { padding: 5rem 1rem; }
.section-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 3rem; background: var(--gradient-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
@media (min-width: 768px) { .section-title { font-size: 2.5rem; } }
.projects-grid { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; max-width: 42rem; margin: 0 auto; }
.project-card { width: 100%; background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: calc(var(--radius) + 0.25rem); overflow: hidden; opacity: 0; transform: translateY(30px); transition: all 0.5s ease, box-shadow 0.3s ease; }
.project-card.visible { opacity: 1; transform: translateY(0); }
.project-card:hover { box-shadow: 0 0 40px hsla(217, 91%, 60%, 0.2), 0 0 80px hsla(217, 91%, 60%, 0.1); }
.card-gradient { height: 0.5rem; background: var(--gradient-card); }
.card-content { padding: 1.5rem; }
.card-header { margin-bottom: 1rem; }
.card-header h3 { font-size: 1.5rem; font-weight: 700; color: var(--foreground); transition: color 0.3s ease; }
.project-card:hover .card-header h3 { color: var(--primary); }
.card-subtitle { font-size: 0.875rem; color: var(--muted-foreground); }
.card-description { color: var(--muted-foreground); margin-bottom: 1.5rem; line-height: 1.7; }
.card-thumbnail { width: 100%; height: 150px; object-fit: cover; border-radius: 8px; margin-bottom: 12px; }
.card-links { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; border-radius: var(--radius); font-size: 0.875rem; font-weight: 500; text-decoration: none; transition: all 0.2s ease; cursor: pointer; border: none; }
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: hsla(217, 91%, 55%, 1); transform: scale(1.05); }
.btn-secondary { background: var(--secondary); color: var(--secondary-foreground); }
.btn-secondary:hover { background: hsla(220, 25%, 18%, 1); transform: scale(1.05); }
.minecraft-section { display: flex; justify-content: center; }
.minecraft-card { width: 100%; max-width: 42rem; background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--glass-border); border-radius: calc(var(--radius) + 0.25rem); overflow: hidden; }
.minecraft-gradient { background: linear-gradient(90deg, var(--success) 0%, var(--primary) 50%, var(--accent) 100%); }
.minecraft-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.minecraft-icon {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: hsla(142, 71%, 45%, 0.2);
  color: var(--success);
}
.minecraft-header h3 { font-size: 1.5rem; font-weight: 700; }
.mc-status { background: hsla(220, 25%, 14%, 0.5); border-radius: var(--radius); padding: 1rem; margin-bottom: 1.5rem; min-height: 80px; }
.mc-loading { display: flex; align-items: center; gap: 0.5rem; color: var(--muted-foreground); }
.spinner { width: 1rem; height: 1rem; border: 2px solid var(--primary); border-top-color: transparent; border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.mc-status-content { display: flex; flex-direction: column; gap: 0.75rem; }
.mc-online { display: flex; align-items: center; gap: 0.5rem; color: var(--success); font-weight: 600; }
.mc-offline { display: flex; align-items: center; gap: 0.5rem; color: var(--muted-foreground); }
.mc-details { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; font-size: 0.875rem; }
.mc-details span { color: var(--muted-foreground); }
.mc-details strong { color: var(--foreground); margin-left: 0.5rem; }
.mc-motd { font-size: 0.875rem; color: var(--muted-foreground); font-style: italic; }
.mc-controls { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.copy-btn { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem; background: hsla(217, 91%, 60%, 0.1); color: var(--primary); border: none; border-radius: var(--radius); font-size: 0.875rem; font-weight: 500; cursor: pointer; transition: background 0.2s ease; }
.copy-btn:hover { background: hsla(217, 91%, 60%, 0.2); }
.copy-btn-accent { background: hsla(280, 72%, 60%, 0.1); color: var(--accent); }
.copy-btn-accent:hover { background: hsla(280, 72%, 60%, 0.2); }
.copy-btn-success { background: hsla(142, 71%, 45%, 0.1); color: var(--success); }
.copy-btn-success:hover { background: hsla(142, 71%, 45%, 0.2); }
.copy-btn.copied svg { color: var(--success); }
.footer { padding: 2rem; text-align: center; }
.footer p { display: flex; align-items: center; justify-content: center; gap: 0.5rem; color: var(--muted-foreground); font-size: 0.875rem; }
.footer svg { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.toast { position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(100px); background: var(--card); color: var(--foreground); padding: 0.75rem 1.5rem; border-radius: var(--radius); border: 1px solid var(--border); font-size: 0.875rem; font-weight: 500; opacity: 0; transition: all 0.3s ease; z-index: 1000; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { border-color: var(--success); }
@media (max-width: 640px) {
  .card-links { flex-direction: column; }
  .btn { justify-content: center; }
  .mc-controls { flex-direction: column; }
  .copy-btn { justify-content: center; }
}

.nav-btn:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: translateY(-2px);
}
.nav-btn svg {
  color: var(--primary);
}
.nav-btn span {
  display: none;
}
@media (min-width: 640px) {
  .nav-btn span {
    display: inline;
  }
}
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
}
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  animation: fadeInUp 0.8s ease forwards;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.avatar {
  width: 9rem;
  height: 9rem;
  margin: 0 auto 1.5rem;
  padding: 4px;
  border-radius: 50%;
  background: var(--gradient-hero);
  box-shadow: 0 0 40px hsla(217, 91%, 60%, 0.3),
              0 0 80px hsla(217, 91%, 60%, 0.1);
  animation: scaleIn 0.8s ease forwards;
}
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(168, 85, 247, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.avatar-inner span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 28rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s ease;
}
.scroll-indicator:hover {
  color: hsla(217, 91%, 70%, 1);
}
.scroll-indicator svg {
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.projects-section,
.minecraft-section {
  padding: 5rem 1rem;
}
.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}
.projects-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 42rem;
  margin: 0 auto;
}
.project-card {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: calc(var(--radius) + 0.25rem);
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease, box-shadow 0.3s ease;
}
.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.project-card:hover {
  box-shadow: 0 0 40px hsla(217, 91%, 60%, 0.2),
              0 0 80px hsla(217, 91%, 60%, 0.1);
}
.card-gradient {
  height: 0.5rem;
  background: var(--gradient-card);
}
.card-content {
  padding: 1.5rem;
}
.card-header {
  margin-bottom: 1rem;
}
.card-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  transition: color 0.3s ease;
}
.project-card:hover .card-header h3 {
  color: var(--primary);
}
.card-subtitle {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.card-description {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}
.card-thumbnail {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
}
.card-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}
.btn-primary:hover {
  background: hsla(217, 91%, 55%, 1);
  transform: scale(1.05);
}
.btn-secondary {
  background: var(--secondary);
  color: var(--secondary-foreground);
}
.btn-secondary:hover {
  background: hsla(220, 25%, 18%, 1);
  transform: scale(1.05);
}
.minecraft-section {
  display: flex;
  justify-content: center;
}
.minecraft-card {
  width: 100%;
  max-width: 42rem;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: calc(var(--radius) + 0.25rem);
  overflow: hidden;
}
.minecraft-gradient {
  background: linear-gradient(90deg, var(--success) 0%, var(--primary) 50%, var(--accent) 100%);
}
.minecraft-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.minecraft-icon {
  padding: 0.5rem;
  border-radius: var(--radius);
  background: hsla(142, 71%, 45%, 0.2);
  color: var(--success);
}
.minecraft-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
}
.mc-status {
  background: hsla(220, 25%, 14%, 0.5);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
  min-height: 80px;
}
.mc-loading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
}
.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.mc-status-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mc-online {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--success);
  font-weight: 600;
}
.mc-offline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
}
.mc-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  font-size: 0.875rem;
}
.mc-details span {
  color: var(--muted-foreground);
}
.mc-details strong {
  color: var(--foreground);
  margin-left: 0.5rem;
}
.mc-motd {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  font-style: italic;
}
.mc-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.copy-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: hsla(217, 91%, 60%, 0.1);
  color: var(--primary);
  border: none;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
}
.copy-btn:hover {
  background: hsla(217, 91%, 60%, 0.2);
}
.copy-btn-accent {
  background: hsla(280, 72%, 60%, 0.1);
  color: var(--accent);
}
.copy-btn-accent:hover {
  background: hsla(280, 72%, 60%, 0.2);
}
.copy-btn-success {
  background: hsla(142, 71%, 45%, 0.1);
  color: var(--success);
}
.copy-btn-success:hover {
  background: hsla(142, 71%, 45%, 0.2);
}
.copy-btn.copied svg {
  color: var(--success);
}
.footer {
  padding: 2rem;
  text-align: center;
}
.footer p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
}
.footer svg {
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--card);
  color: var(--foreground);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 500;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.success {
  border-color: var(--success);
}
@media (max-width: 640px) {
  .card-links {
    flex-direction: column;
  }
  
  .btn {
    justify-content: center;
  }
  
  .mc-controls {
    flex-direction: column;
  }
  
  .copy-btn {
    justify-content: center;
  }
}