/* Section expertises — cinq blocs alternés avec démonstrations */

.expertises .section-heading .heading-row {
  align-items: flex-end;
}

.expertises .section-heading h2 {
  max-width: 640px;
}

.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 72px;
}

.expertise-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px 48px;
  align-items: center;
  scroll-margin-top: 120px;
}

.expertise-block:nth-child(even) .expertise-visual {
  grid-column: 1;
  grid-row: 1;
}

.expertise-block:nth-child(even) .expertise-copy {
  grid-column: 2;
  grid-row: 1;
}

.expertise-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.expertise-number {
  font-size: 12px;
  border: 1px solid #ABB8F1;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #3A54AB;
  font-weight: 600;
}

.expertise-heading > .icon {
  width: 26px;
  height: 26px;
  color: var(--blue);
}

.expertise-copy h3 {
  font-size: clamp(26px, 2.4vw, 32px);
  line-height: 1.25;
  letter-spacing: -1px;
  font-weight: 650;
}

.expertise-copy > p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  margin-top: 14px;
  max-width: 480px;
}

.expertise-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  list-style: none;
  padding: 0;
  margin: 22px 0 26px;
}

.expertise-tags li {
  font-size: 12px;
  line-height: 1.5;
  padding: 4px 9px;
  border: 1px solid #DADED4;
  border-radius: 5px;
  color: #566273;
  background: rgba(255, 255, 255, 0.55);
}

.expertise-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 44px;
  font-size: 15px;
  font-weight: 600;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  max-width: 100%;
}

.expertise-cta > span {
  display: flex;
  width: 32px;
  height: 32px;
  justify-content: center;
  align-items: center;
  border: 1px solid #C8CDC3;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.expertise-cta:hover > span {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}

.expertise-visual {
  min-width: 0;
}

.expertise-visual-frame {
  border: 1px solid #DADED4;
  border-radius: var(--radius);
  padding: 18px;
  overflow: hidden;
}

.expertise-block--platform .expertise-visual-frame {
  background: #EAEFFF;
  border-color: #CAD4EF;
}

.expertise-block--apps .expertise-visual-frame {
  background: #F3F0EA;
  border-color: #D8CEBC;
}

.expertise-block--automation .expertise-visual-frame {
  background: #EDF4E2;
  border-color: #CCD9BA;
}

.expertise-block--connect .expertise-visual-frame {
  background: #EEF2F8;
  border-color: #C8D3E6;
}

.expertise-block--ops .expertise-visual-frame {
  background: #ECEFE8;
  border-color: #C8D4BC;
}

.expertise-block--apps .expertise-number {
  border-color: #CFC4B0;
  color: #6E5F45;
}

.expertise-block--apps .expertise-heading > .icon {
  color: #6E5F45;
}

.expertise-block--automation .expertise-number {
  border-color: #B7CAA0;
  color: #5E773E;
}

.expertise-block--automation .expertise-heading > .icon {
  color: #506E2B;
}

.expertise-block--connect .expertise-number {
  border-color: #B8C4D8;
  color: #4A5E84;
}

.expertise-block--connect .expertise-heading > .icon {
  color: #4A5E84;
}

.expertise-block--ops .expertise-number {
  border-color: #B8C4AE;
  color: #4F6040;
}

.expertise-block--ops .expertise-heading > .icon {
  color: #4F6040;
}

.demo-disclaimer {
  font-size: 12px;
  line-height: 1.5;
  color: #72796B;
  margin: 10px 0 0;
}

/* Commerce demo dans le bloc expertises */
.expertise-block .commerce-demo {
  margin: 0;
  transform: none;
  min-height: 260px;
  box-shadow: none;
}

.expertise-block .order-floating {
  right: 8px;
  opacity: 0;
  transform: translateY(8px) rotate(2deg);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.expertise-block .order-floating.is-visible {
  opacity: 1;
  transform: translateY(0) rotate(2deg);
}

/* Workflow — étape ERP */
.expertise-block .workflow-demo {
  padding: 8px 4px 4px;
  min-height: 0;
}

.workflow-node.workflow-sync {
  background: #fff;
  border-color: #D2DBC8;
}

.workflow-node.workflow-sync .tile-icon {
  background: #F0F5E9;
  color: #57743D;
}

.sync-pill {
  margin-left: auto;
  font-size: 12px;
  border: 1px solid #C8D4BC;
  border-radius: 4px;
  padding: 3px 6px;
  white-space: nowrap;
  color: #6B7166;
  background: #F3F4F0;
}

.workflow-node.is-active {
  box-shadow: 0 0 0 2px rgba(52, 84, 245, 0.18);
}

.workflow-node.is-done .wf-check {
  display: inline-flex !important;
}

.workflow-node.workflow-human.is-pending .validation-pill {
  display: inline-flex;
}

.workflow-node.workflow-human.is-validated .validation-pill {
  display: none;
}

.workflow-node.workflow-human.is-validated .wf-check {
  display: inline-flex !important;
}

.workflow-node.workflow-sync.is-waiting .sync-pill {
  color: #755A16;
  background: #F4ECCA;
  border-color: #E2D4A0;
}

.workflow-node.workflow-sync.is-done .sync-pill {
  color: #425D27;
  background: #EEF6E5;
  border-color: #B8D778;
}

/* Applications métier */
.apps-demo {
  background: #fff;
  border: 1px solid #D8CEBC;
  border-radius: 9px;
  overflow: hidden;
}

.apps-demo-header {
  padding: 11px 14px;
  font-size: 12px;
  font-weight: 600;
  border-bottom: 1px solid #EBE6DC;
  color: #5A5248;
  background: #FAF8F4;
}

.apps-demo-body {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  min-height: 210px;
}

.apps-sidebar {
  border-right: 1px solid #EBE6DC;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.apps-metric {
  background: #F7F4EE;
  border: 1px solid #E6DFD3;
  border-radius: 6px;
  padding: 8px;
}

.apps-metric span {
  display: block;
  font-size: 11px;
  line-height: 1.4;
  color: #7A7268;
}

.apps-metric strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: #3D3830;
}

.apps-main {
  padding: 14px 16px;
}

.apps-case-label {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8A8278;
  margin-bottom: 4px;
}

.apps-case-title {
  display: block;
  font-size: 15px;
  margin-bottom: 14px;
}

.apps-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.apps-steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  padding: 8px 10px;
  border: 1px solid #E6DFD3;
  border-radius: 6px;
  background: #FAFAF8;
  color: #6B6560;
}

.apps-steps li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D4CEC4;
  flex-shrink: 0;
}

.apps-steps li.is-active {
  border-color: #CFC4B0;
  background: #FFF9EF;
  color: #3D3830;
  font-weight: 550;
}

.apps-steps li.is-active::before {
  background: var(--blue);
}

.apps-steps li.is-done {
  color: #4F6040;
}

.apps-steps li.is-done::before {
  background: #7FAF5A;
}

/* Intégrations */
.integration-demo {
  padding: 6px 4px 2px;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: auto auto;
  gap: 10px;
  align-items: stretch;
  margin-bottom: 16px;
}

.integration-hub {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 10px 8px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(52, 84, 245, 0.18);
  min-height: 100%;
}

.integration-node {
  font-size: 12px;
  text-align: center;
  padding: 10px 8px;
  background: white;
  border: 1px solid #C8D3E6;
  border-radius: 8px;
  color: #4A5E84;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

.integration-node.is-highlight {
  border-color: var(--blue);
  background: #F3F6FF;
  box-shadow: 0 0 0 2px rgba(52, 84, 245, 0.12);
}

.integration-node[data-tool="ecommerce"],
.integration-node[data-tool="crm"],
.integration-node[data-tool="erp"],
.integration-node[data-tool="logistics"],
.integration-node[data-tool="billing"] {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.integration-node[data-tool="ecommerce"] { grid-column: 1; grid-row: 1; }
.integration-node[data-tool="crm"] { grid-column: 3; grid-row: 1; }
.integration-node[data-tool="erp"] { grid-column: 1; grid-row: 2; }
.integration-node[data-tool="logistics"] { grid-column: 2; grid-row: 2; }
.integration-node[data-tool="billing"] { grid-column: 3; grid-row: 2; }

.integration-event {
  font-size: 13px;
  text-align: center;
  padding: 10px 12px;
  background: white;
  border: 1px solid #C8D3E6;
  border-radius: 8px;
  color: #3D4A63;
  margin: 0;
}

/* Exploitation */
.ops-demo {
  padding: 4px 2px;
}

.ops-pipeline {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.ops-pipeline li {
  font-size: 11px;
  text-align: center;
  padding: 10px 6px;
  border: 1px solid #C8D4BC;
  border-radius: 8px;
  background: white;
  color: #5F6B55;
  position: relative;
}

.ops-pipeline li.is-active {
  border-color: #7FAF5A;
  background: #F0F5E8;
  color: #314322;
  font-weight: 600;
}

.ops-pipeline li.is-done {
  color: #4F6040;
}

.ops-indicators {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.ops-indicators > div {
  background: white;
  border: 1px solid #C8D4BC;
  border-radius: 8px;
  padding: 10px 12px;
}

.ops-indicators dt {
  font-size: 11px;
  color: #72796B;
  margin-bottom: 4px;
}

.ops-indicators dd {
  margin: 0;
  font-size: 13px;
  font-weight: 550;
  color: #314322;
}

@media (max-width: 1150px) {
  .expertise-list {
    gap: 56px;
  }

  .expertise-block {
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .expertise-block {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .expertise-block:nth-child(even) .expertise-visual,
  .expertise-block:nth-child(even) .expertise-copy {
    grid-column: auto;
    grid-row: auto;
  }

  .expertise-copy {
    margin-bottom: 24px;
  }

  .integration-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: auto auto;
  }

  .integration-node[data-tool="ecommerce"] { grid-column: 1; grid-row: 1; }
  .integration-hub { grid-column: 2; grid-row: 1; }
  .integration-node[data-tool="crm"] { grid-column: 3; grid-row: 1; }
  .integration-node[data-tool="erp"] { grid-column: 1; grid-row: 2; }
  .integration-node[data-tool="logistics"] { grid-column: 2; grid-row: 2; }
  .integration-node[data-tool="billing"] { grid-column: 3; grid-row: 2; }

  .ops-pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .expertise-list {
    gap: 48px;
  }

  .expertise-visual-frame {
    padding: 14px;
  }

  .expertise-block .commerce-demo {
    min-height: 240px;
  }

  .apps-demo-body {
    grid-template-columns: 1fr;
  }

  .apps-sidebar {
    border-right: 0;
    border-bottom: 1px solid #EBE6DC;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .apps-metric {
    flex: 1 1 90px;
  }

  .ops-pipeline {
    grid-template-columns: 1fr 1fr;
  }

  .ops-indicators {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .expertise-block .order-floating {
    opacity: 1;
    transform: translateY(0) rotate(2deg);
  }
}