@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-color: #000000;
  --text-color: #ffffff;
  --grid-color: rgba(255, 255, 255, 0.08);
  --card-bg: rgba(20, 20, 20, 0.8);
  --card-border: rgba(255, 255, 255, 0.08);
  --accent-hover: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  letter-spacing: -0.03em;
}

.bg-grid {
  background-size: 30px 30px;
  background-image:
    linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
}

.main-content {
  flex-grow: 1;
}

.product-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
}

.product-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 20px 0 rgba(255, 255, 255, 0.05);
}

.nav-link,
.footer-link {
  color: #a3a3a3;
  transition: color 0.2s ease;
}

.nav-link:hover,
.footer-link:hover {
  color: #ffffff;
}

.btn-primary {
  background-color: #ffffff;
  color: #000000;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: #e5e5e5;
  transform: scale(1.02);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid var(--card-border);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--accent-hover);
  border-color: rgba(255, 255, 255, 0.3);
}

.tag {
  background-color: rgba(255, 255, 255, 0.08);
  color: #d4d4d4;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
  margin-right: 6px;
  margin-bottom: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.heading-glow {
  text-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
}