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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(180deg, #f0f5ff 0%, #ffffff 100%);
  min-height: 100vh;
  padding: 60px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  text-align: center;
  margin-bottom: 60px;
}

.title {
  font-size: 36px;
  font-weight: 600;
  color: #1a1a2e;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.subtitle {
  font-size: 16px;
  color: #6b7280;
  line-height: 1.6;
  max-width: 660px;
  margin: 0 auto;
}

.products {
  display: flex;
  gap: 30px;
  justify-content: center;
}

.product-card {
  flex: 1;
  max-width: 360px;
  background: #ffffff;
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.icon-wrapper {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.product-card.hover .icon-wrapper {
  opacity: 0.4;
  transform: scale(0.9);
}

.icon {
  width: 50px;
  height: 50px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.web-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M3 21h18V7H3v14zm2-2h2v-8h6v8h2v-8h6v8h2V9H5v10z'/%3E%3C/svg%3E");
}

.mini-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M17.51 7.03l-7.51 7.5-3.51-3.51-1.48 1.48 5 5 9-9z'/%3E%3C/svg%3E");
}

.app-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z'/%3E%3C/svg%3E");
}

.product-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(147, 197, 253, 0.6) 0%, rgba(255, 255, 255, 0.9) 100%);
  border: 1px solid rgba(59, 130, 246, 0.5);
}

.product-card:nth-child(1) .icon-wrapper {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.product-card:nth-child(1) .view-btn {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.product-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(167, 243, 208, 0.6) 0%, rgba(255, 255, 255, 0.9) 100%);
  border: 1px solid rgba(16, 185, 129, 0.5);
}

.product-card:nth-child(2) .icon-wrapper {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.product-card:nth-child(2) .view-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.product-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(221, 214, 254, 0.6) 0%, rgba(255, 255, 255, 0.9) 100%);
  border: 1px solid rgba(192, 132, 252, 0.5);
}

.product-card:nth-child(3) .icon-wrapper {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.product-card:nth-child(3) .view-btn {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.product-title {
  font-size: 20px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 16px;
}

.product-desc {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.7;
  transition: all 0.3s ease;
}

.product-card.hover .product-desc {
  opacity: 0;
  transform: translateY(-10px);
}

.hover-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  width: 100%;
  padding: 0 30px;
  margin-top: 50px;
}

.product-card.hover .hover-content {
  opacity: 1;
  visibility: visible;
}

.view-btn {
  display: inline-block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 20px;
  transition: all 0.2s ease;
}

.view-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.links a {
  font-size: 13px;
  color: #3b82f6;
  text-decoration: none;
  transition: color 0.2s ease;
}

.links a:hover {
  color: #2563eb;
  text-decoration: underline;
}

.divider {
  color: #d1d5db;
}

@media (max-width: 992px) {
  .products {
    flex-direction: column;
    align-items: center;
  }
  
  .product-card {
    max-width: 100%;
    width: 100%;
  }
}