.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 30, 20, 0.6), rgba(10, 18, 13, 0.55));
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease),
    box-shadow 0.4s var(--ease);
  will-change: transform;
}

.feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(420px 200px at var(--mx, 50%) var(--my, 0%), rgba(46, 230, 121, 0.1), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}

.feature:hover {
  transform: translateY(-6px);
  border-color: var(--line-2);
  box-shadow: var(--shadow-card);
}

.feature:hover::before {
  opacity: 1;
}

.feature-icon {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border: 1px solid var(--line-2);
  background: linear-gradient(135deg, rgba(46, 230, 121, 0.16), rgba(25, 204, 99, 0.05));
  color: var(--brand);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.feature:hover .feature-icon {
  transform: scale(1.08) rotate(-4deg);
  box-shadow: 0 0 26px rgba(46, 230, 121, 0.28);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
}

.feature-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.feature-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 11px;
  font-weight: 700;
  color: var(--brand);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(46, 230, 121, 0.06);
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}