/* Crude-oil-specific compositions. Typography, chrome and shared section rhythm
   come from the approved Natural Gas Solution stylesheet, unchanged. */
.oil-solution-page .oil-behavior-pair { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.oil-solution-page .oil-behavior-path { padding: 22px 18px; background: #f4f9fd; border-radius: 4px; }
.oil-solution-page .oil-behavior-path h3 { font-size: 15px; margin: 0 0 18px; min-height: 42px; }
.oil-solution-page .oil-behavior-path ol { display: grid; gap: 22px; list-style: none; padding: 0; margin: 0; }
.oil-solution-page .oil-behavior-path li { position: relative; display: flex; align-items: center; gap: 12px; min-height: 67px; padding: 12px; color: #122347; background: #e7effa; border-radius: 3px; font-size: 13px; line-height: 1.5; }
.oil-solution-page .oil-behavior-path li:not(:last-child)::after { content: '\f175'; position: absolute; top: 100%; left: calc(50% - 3px); line-height: 22px; color: #1772f6; font-family: FontAwesome; }
.oil-solution-page .oil-behavior-path i { flex: 0 0 23px; text-align: center; font-size: 21px; }
.oil-solution-page .oil-behavior-path .oil-step-1 { background: #f7eddf; }
.oil-solution-page .oil-behavior-path .oil-step-2 { background: #f9e4e4; }
.oil-solution-page .gas-body-v2 .oil-applications { grid-template-columns: repeat(5,minmax(0,1fr)); gap: 24px; margin-bottom: 0; }
.oil-solution-page .gas-body-v2 .oil-applications h3 { font-size: 16px; }
.oil-solution-page .oil-application-icon { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 18px; border-radius: 50%; background: #e0edfc; color: #1772f6; font-size: 24px; }
.oil-solution-page .oil-strategy-layout { grid-template-columns: minmax(0,.85fr) minmax(0,2fr); gap: 30px; }
.oil-solution-page .oil-architecture-trio { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.oil-solution-page .oil-architecture-trio .gas-architecture { padding: 22px 16px; }
.oil-solution-page .oil-architecture-trio h3 { min-height: 54px; }
.oil-solution-page .oil-architecture-trio .gas-architecture > p { font-size: 13px; min-height: 112px; }
.oil-solution-page .oil-architecture-trio .gas-architecture-diagram { grid-template-columns: 62px minmax(0,1fr); gap: 9px; }
.oil-solution-page .oil-architecture-trio svg { width: 62px; height: 280px; }
.oil-solution-page .oil-architecture-trio .gas-architecture-diagram strong { font-size: 12px; }
.oil-solution-page .oil-architecture-trio .gas-architecture-diagram li { font-size: 11px; }
.oil-solution-page .gas-body-v2 .oil-architecture-trio .btn-one { font-size: 10px; padding: 13px 12px; min-height: 64px; }
.oil-solution-page .oil-diagram-note { grid-column: 2; font-size: 12px; margin: -12px 0 0; }
.oil-solution-page .oil-fouling-layout { grid-template-columns: minmax(0,.85fr) minmax(0,1.4fr); }
.oil-solution-page .oil-fouling-panel { padding: 26px; border-radius: 4px; background: #f4f9fd; }
.oil-solution-page .oil-heat-comparison { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; text-align: center; }
.oil-solution-page .oil-heat-comparison strong { display: block; color: #122347; font-size: 14px; font-weight: 500; }
.oil-solution-page .oil-heat-comparison span { display: block; font-size: 12px; line-height: 1.6; margin-top: 6px; }
.oil-solution-page .oil-fouling-svg { display: block; width: 100%; height: auto; margin-top: 12px; }
.oil-solution-page .oil-fouling-panel figcaption { font-size: 12px; }
.oil-solution-page .oil-fouling-panel h3 { margin: 24px 0 12px; font-size: 15px; }
.oil-solution-page .oil-fouling-factors { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 22px; margin-bottom: 0; }
.oil-solution-page .oil-fouling-factors li { font-size: 13px; }
.oil-solution-page .oil-projects .img-holder { aspect-ratio: 3 / 2; }
.oil-solution-page .oil-projects .img-holder a { display: block; height: 100%; }
.oil-solution-page .oil-projects .img-holder img { display: block; width: 100%; height: 100%; object-fit: cover; }
.oil-solution-page .oil-rfq-groups { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 30px; }
.oil-solution-page .oil-rfq-groups > div:last-child { grid-column: 1 / -1; }
.oil-solution-page .oil-rfq-groups h3 { padding-bottom: 12px; border-bottom: 1px solid #c8daec; font-size: 16px; }
.oil-solution-page .oil-rfq-groups ul { list-style: none; padding: 0; margin: 0; }
.oil-solution-page .oil-rfq-groups li { font-size: 14px; line-height: 1.7; padding: 5px 0; }
@media (max-width:1199px) {
  .oil-solution-page .oil-strategy-layout { grid-template-columns: 1fr; }
  .oil-solution-page .oil-diagram-note { grid-column: 1; }
  .oil-solution-page .oil-architecture-trio h3 { min-height: 48px; }
  .oil-solution-page .oil-architecture-trio .gas-architecture > p { min-height: 98px; }
  .oil-solution-page .oil-architecture-trio .gas-architecture-diagram { grid-template-columns: 76px minmax(0,1fr); }
  .oil-solution-page .oil-architecture-trio svg { width: 76px; }
}
@media (max-width:991px) {
  .oil-solution-page .gas-body-v2 .oil-applications { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .oil-solution-page .gas-body-v2 .oil-applications article:nth-child(2) { border-right: 1px solid #d5e3f0; }
  .oil-solution-page .gas-body-v2 .oil-applications article:nth-child(3) { border-right: 0; }
  .oil-solution-page .oil-fouling-layout { grid-template-columns: 1fr; }
  .oil-solution-page .oil-architecture-trio .gas-architecture-diagram { grid-template-columns: 54px minmax(0,1fr); }
  .oil-solution-page .oil-architecture-trio svg { width: 54px; }
  .oil-solution-page .oil-architecture-trio h3 { min-height: 72px; }
  .oil-solution-page .oil-architecture-trio .gas-architecture > p { min-height: 136px; }
}
@media (max-width:767px) {
  .oil-solution-page .oil-behavior-pair, .oil-solution-page .oil-architecture-trio { grid-template-columns: 1fr; }
  .oil-solution-page .oil-behavior-path h3 { min-height: 0; }
  .oil-solution-page .oil-behavior-path li { font-size: 14px; min-height: 60px; }
  .oil-solution-page .gas-body-v2 .oil-applications { grid-template-columns: 1fr; gap: 22px; }
  .oil-solution-page .gas-body-v2 .oil-applications article { display: grid; grid-template-columns: 48px minmax(0,1fr); gap: 0 16px; border-right: 0; padding: 0 0 22px; border-bottom: 1px solid #d5e3f0; }
  .oil-solution-page .gas-body-v2 .oil-applications article:nth-child(2) { border-right: 0; }
  .oil-solution-page .gas-body-v2 .oil-applications article:last-child { border-bottom: 0; padding-bottom: 0; }
  .oil-solution-page .oil-applications i { grid-row: 1 / 3; }
  .oil-solution-page .oil-applications p { grid-column: 2; }
  .oil-solution-page .oil-architecture-trio .gas-architecture { padding: 24px; }
  .oil-solution-page .oil-architecture-trio h3, .oil-solution-page .oil-architecture-trio .gas-architecture > p { min-height: 0; }
  .oil-solution-page .oil-architecture-trio .gas-architecture-diagram { grid-template-columns: 90px minmax(0,1fr); gap: 18px; }
  .oil-solution-page .oil-architecture-trio svg { width: 90px; }
  .oil-solution-page .oil-architecture-trio .gas-architecture-diagram strong { font-size: 14px; }
  .oil-solution-page .oil-architecture-trio .gas-architecture-diagram li { font-size: 13px; }
  .oil-solution-page .gas-body-v2 .oil-architecture-trio .btn-one { font-size: 11px; min-height: 54px; }
  .oil-solution-page .oil-fouling-panel { padding: 22px 16px; }
  .oil-solution-page .oil-heat-comparison { gap: 16px; }
  .oil-solution-page .oil-heat-comparison strong { font-size: 13px; }
  .oil-solution-page .oil-fouling-factors, .oil-solution-page .oil-rfq-groups { grid-template-columns: 1fr; }
}