.solve-banner {
  padding-top: 100px;
  width: 100%;
  height: 420px;
  background-color: #f7f8fa;
  border-bottom: 1px solid #e5e6eb;
}
.solve-banner .banner-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}
.solve-banner .banner-inner .banner-text .banner-badge {
  display: inline-block;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #3370ff;
  background-color: rgba(51, 112, 255, 0.06);
  border: 1px solid rgba(51, 112, 255, 0.15);
  border-radius: 6px;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}
.solve-banner .banner-inner .banner-text h1 {
  margin: 0;
  font-size: 44px;
  color: #1d2129;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
}
.solve-banner .banner-inner .banner-text h1 em {
  font-style: normal;
  color: #3370ff;
}
.solve-banner .banner-inner .banner-text p {
  margin: 16px 0 0;
  font-size: 16px;
  color: #646a73;
  line-height: 1.8;
}
.solve-banner .banner-inner .banner-text .banner-metrics {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 32px;
  padding: 16px 0;
  border-top: 1px solid #e5e8ed;
}
.solve-banner .banner-inner .banner-text .metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 28px;
}
.solve-banner .banner-inner .banner-text .metric-item:first-child {
  padding-left: 0;
}
.solve-banner .banner-inner .banner-text .metric-number {
  font-size: 24px;
  font-weight: 700;
  color: #1d2129;
  letter-spacing: -0.5px;
  line-height: 1;
}
.solve-banner .banner-inner .banner-text .metric-label {
  font-size: 12px;
  color: #8f959e;
  font-weight: 500;
}
.solve-banner .banner-inner .banner-text .metric-divider {
  width: 1px;
  height: 36px;
  background-color: #e5e8ed;
}
.solve-banner .banner-inner .banner-visual {
  width: 42%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.solve-banner .banner-inner .visual-illustration {
  width: 85%;
  position: relative;
}
.solve-banner .banner-inner .visual-illustration img {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
  animation: banner-float 5s ease-in-out infinite alternate;
}
@keyframes banner-float {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-8px);
  }
}
.solve-nav {
  position: sticky;
  top: 100px;
  z-index: 10;
  background-color: #fff;
  border-bottom: 1px solid #e5e6eb;
}
.solve-nav .nav-inner {
  display: flex;
  align-items: center;
  gap: 0;
}
.solve-nav .nav-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  font-size: 14px;
  color: #4e5969;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.solve-nav .nav-tab:hover {
  color: #1d2129;
  border-bottom-color: #e5e6eb;
}
.solve-nav .nav-tab .tab-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.solve-nav .nav-tab .tab-name {
  font-weight: 500;
}
.solve-sections {
  padding: 40px 0;
}
.solve-block {
  padding: 20px 0 60px;
}
.solve-block:not(:last-child) {
  border-bottom: 1px solid #e5e6eb;
}
.solve-card {
  display: flex;
  align-items: stretch;
  gap: 48px;
}
.solve-card.reverse {
  flex-direction: row-reverse;
}
.solve-info {
  width: 380px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.solve-info .accent-bar {
  width: 32px;
  height: 3px;
  background-color: var(--accent);
  margin-bottom: 20px;
}
.solve-info .solve-category {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.solve-info h2 {
  margin: 0 0 14px;
  font-size: 24px;
  color: #1d2129;
  font-weight: 600;
}
.solve-info .solve-desc {
  margin: 0 0 24px;
  font-size: 14px;
  color: #4e5969;
  line-height: 1.8;
}
.solve-info .solve-features {
  margin: 0;
  padding: 0;
}
.solve-info .solve-features li {
  font-size: 14px;
  color: #1d2129;
  list-style: none;
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #f2f3f5;
}
.solve-info .solve-features li:last-child {
  border-bottom: none;
}
.solve-info .solve-features li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
  flex-shrink: 0;
}
.solve-info .solve-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}
.solve-info .solve-cta {
  display: inline-block;
  font-size: 14px;
  color: #3370ff;
  font-weight: 500;
  transition: color 0.2s ease;
}
.solve-info .solve-cta:hover {
  color: #2a58f5;
}
.solve-info .solve-cta-secondary {
  display: inline-block;
  padding: 0 16px;
  height: 32px;
  line-height: 30px;
  font-size: 13px;
  color: #4e5969;
  background-color: #f7f8fa;
  border: 1px solid #e5e6eb;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.2s ease;
}
.solve-info .solve-cta-secondary:hover {
  color: #3370ff;
  border-color: #3370ff;
  background-color: #f0f5ff;
}
.solve-gallery {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-content: flex-start;
}
.solve-gallery .gallery-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background-color: #f7f8fa;
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.solve-gallery .gallery-item:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}
.solve-gallery .gallery-item img {
  width: 200px;
  height: 340px;
  object-fit: contain;
}
.solve-gallery .gallery-item-wide {
  grid-column: 1 / -1;
  align-items: stretch;
}
.solve-gallery .gallery-item-wide img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: left top;
  border-radius: 6px;
}
.solve-gallery .gallery-item span {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  color: #86909c;
}
.solve-scenarios {
  padding: 60px 0;
  border-top: 1px solid #e5e6eb;
}
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.scenario-card {
  padding: 28px 24px;
  background-color: #fff;
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.scenario-card:hover {
  border-color: #3370ff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}
.scenario-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #1d2129;
  font-weight: 600;
}
.scenario-card p {
  margin: 0;
  font-size: 14px;
  color: #86909c;
  line-height: 1.7;
}
.scenario-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f7f8fa;
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  margin-bottom: 16px;
}
.scenario-icon svg {
  width: 24px;
  height: 24px;
}
.solve-advantages {
  padding: 60px 0;
  background-color: #f7f8fa;
  border-top: 1px solid #e5e6eb;
  border-bottom: 1px solid #e5e6eb;
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.advantage-item {
  padding: 28px 24px;
  background-color: #fff;
  border: 1px solid #e5e6eb;
  border-radius: 8px;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.advantage-item:hover {
  border-color: #3370ff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}
.advantage-item h4 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #1d2129;
  font-weight: 600;
}
.advantage-item p {
  margin: 0;
  font-size: 13px;
  color: #86909c;
  line-height: 1.7;
}
.advantage-number {
  font-size: 32px;
  font-weight: 700;
  color: #3370ff;
  line-height: 1.2;
  margin-bottom: 8px;
}
.solve-process {
  padding: 60px 0;
}
.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}
.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  text-align: center;
}
.step-item h4 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #1d2129;
  font-weight: 600;
}
.step-item p {
  margin: 0;
  font-size: 13px;
  color: #86909c;
  line-height: 1.6;
  padding: 0 8px;
}
.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f0f5ff;
  border: 2px solid #3370ff;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  color: #3370ff;
  margin-bottom: 16px;
}
.step-connector {
  width: 80px;
  height: 2px;
  background-color: #e5e6eb;
  margin-top: 28px;
  flex-shrink: 0;
}
.solve-cta {
  padding: 20px 0 80px;
}
.solve-cta .cta-card {
  padding: 56px 48px;
  border-radius: 8px;
  background-color: #1d2129;
  text-align: center;
}
.solve-cta .cta-card h2 {
  margin: 0 0 12px;
  font-size: 26px;
  color: #fff;
  font-weight: 700;
}
.solve-cta .cta-card p {
  margin: 0 auto 28px;
  max-width: 420px;
  font-size: 14px;
  color: #86909c;
  line-height: 1.7;
}
.solve-cta .cta-btns {
  display: flex;
  justify-content: center;
  gap: 12px;
}
.solve-cta .cta-btn-primary {
  display: inline-block;
  padding: 0 28px;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  color: #fff;
  background-color: #3370ff;
  border-radius: 8px;
  font-weight: 500;
  transition: background-color 0.2s ease;
}
.solve-cta .cta-btn-primary:hover {
  background-color: #2a58f5;
}
.solve-cta .cta-btn-outline {
  display: inline-block;
  padding: 0 28px;
  height: 40px;
  line-height: 38px;
  font-size: 14px;
  color: #86909c;
  background-color: transparent;
  border: 1px solid #4e5969;
  border-radius: 8px;
  font-weight: 500;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.solve-cta .cta-btn-outline:hover {
  color: #fff;
  border-color: #fff;
}