/* Tools grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.tool-card {
  background: #e0e5ec;
  padding: 32px 24px;
  border-radius: 16px;
  box-shadow: 8px 8px 16px #b8bec7, -8px -8px 16px #ffffff;
  transition: all 0.25s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
  display: block;
}

/* Colored top border per card */
/*
.tool-card:nth-child(1) { border-top: 4px solid #e74c3c; }
.tool-card:nth-child(2) { border-top: 4px solid #3498db; }
.tool-card:nth-child(3) { border-top: 4px solid #e67e22; }
.tool-card:nth-child(4) { border-top: 4px solid #9b59b6; }
.tool-card:nth-child(5) { border-top: 4px solid #2ecc71; } */

/* Compress PDF - red */
.tool-card:nth-child(1) { border-top: 4px solid #e74c3c; }
/* Merge PDF - blue */
.tool-card:nth-child(2) { border-top: 4px solid #3498db; }
/* Word to PDF - orange */
.tool-card:nth-child(3) { border-top: 4px solid #e67e22; }
/* Split PDF - purple */
.tool-card:nth-child(8) { border-top: 4px solid #9b59b6; }
/* JPG to PDF - green */
.tool-card:nth-child(10) { border-top: 4px solid #2ecc71; }
/* Compress WhatsApp - whatsapp green */
.tool-card:nth-child(4) { border-top: 4px solid #25d366; }
/* Unlock PDF - emerald */
.tool-card:nth-child(6) { border-top: 4px solid #27ae60; }
/* Watermark PDF - blue */
.tool-card:nth-child(7) { border-top: 4px solid #3498db; }
/* Page Numbers - purple */
.tool-card:nth-child(9) { border-top: 4px solid #9b59b6; }
/* Protect PDF - red */
.tool-card:nth-child(5) { border-top: 4px solid #e74c3c; }

.tool-card:hover {
  transform: translateY(-6px);
  box-shadow: 12px 12px 24px #b8bec7, -12px -12px 24px #ffffff;
}

.tool-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 14px 0 8px;
  color: #333;
}

.tool-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  margin: 0;
}

/* Neumorphic Icon Container */
.tool-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  border-radius: 16px;
  box-shadow: inset 6px 6px 12px #b8bec7, inset -6px -6px 12px #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tool-icon img {
  width: 40px;
  opacity: 0.85;
}