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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background-color: #050505;
  color: #ededed;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.background-glow {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.05), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Navbar */
.navbar {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem 4rem;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.nav-logo span {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  color: #888;
  letter-spacing: normal;
  margin-left: 8px;
}

.nav-link {
  color: #888;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #fff;
}

/* Hero */
.hero-section {
  position: relative;
  z-index: 10;
  padding: 8rem 2rem 4rem;
  text-align: center;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  font-weight: 500;
  color: #aaa;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(90deg, #60A5FA, #A78BFA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #888;
}

/* Ecosystem Grid */
.ecosystem-section {
  position: relative;
  z-index: 10;
  padding: 4rem 2rem 8rem;
  flex: 1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

/* Cards */
.tool-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.5rem;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.tool-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.tool-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 600;
}

.tool-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tag-gold { background: rgba(200, 169, 110, 0.1); color: #c8a96e; }
.tag-blue { background: rgba(96, 165, 250, 0.1); color: #60A5FA; }
.tag-red { background: rgba(248, 113, 113, 0.1); color: #F87171; }
.tag-purple { background: rgba(167, 139, 250, 0.1); color: #A78BFA; }
.tag-green { background: rgba(52, 211, 153, 0.1); color: #34D399; }

.tool-description {
  font-size: 1rem;
  line-height: 1.6;
  color: #9ca3af;
  margin-bottom: 2rem;
  flex: 1;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 100%;
  text-align: center;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
  color: #666;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
  .navbar { padding: 1.5rem; }
  .hero-section { padding: 4rem 1.5rem 2rem; }
  .ecosystem-section { padding: 2rem 1.5rem 4rem; }
}