.:root {
  --primary: #00ff88;
  --accent: #00e676;
  --bg: #000000;
  --glass: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.1);
}

body {
  margin: 0;
  background-color: var(--bg);
  color: white;
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Background Glow */
.glow-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 230, 118, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

header {
  text-align: center;
  padding: 80px 20px 40px;
  position: relative;
  z-index: 10;
}

h1 {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: -3px;
  margin: 0;
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 30%, #00ff88 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 20px rgba(0, 242, 254, 0.3));
  text-transform: uppercase;
}

h1 span {
  font-weight: 200;
  font-style: italic;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
  background: white;
  -webkit-background-clip: text;
  margin-left: 10px;
}

header p {
  color: #888;
  font-size: 1.1rem;
  margin-top: 10px;
}

#tools-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
  position: relative;
  z-index: 10;
}

.tool {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 20px;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.tool::after {
  content: attr(data-title);
  display: block;
  font-weight: 700;
  font-size: 1.4rem;
  margin-top: 20px;
  color: var(--primary);
}

.tool::before {
  content: attr(data-description);
  display: block;
  font-size: 0.9rem;
  color: #aaa;
  margin-top: 8px;
  line-height: 1.5;
}

.tool-image {
  width: 100%;
  height: 200px;
  border-radius: 16px;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}

.tool:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--primary);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.tool:hover .tool-image {
  transform: scale(1.05);
}

#backgroundCanvas {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0;
}