.erp-preview-hero {
  border-bottom: 1px solid var(--border);
}

.erp-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.erp-explorer-section {
  padding: 72px 5%;
  background: #eef3f9;
}

.erp-preview-window {
  max-width: 1240px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #cfd9e7;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(0, 29, 68, .15);
}

.erp-preview-topbar {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px 22px;
  border-bottom: 1px solid #dce4ef;
  background: #fff;
}

.erp-preview-brand,
.erp-preview-access,
.erp-preview-access span {
  display: flex;
  align-items: center;
}

.erp-preview-brand {
  gap: 12px;
}

.erp-preview-brand > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  font: 700 .82rem var(--font-mono);
}

.erp-preview-brand div {
  display: grid;
}

.erp-preview-brand strong {
  color: var(--navy);
  font: 700 .94rem 'Archivo', sans-serif;
}

.erp-preview-brand small,
.erp-preview-context small {
  color: #758399;
  font-size: .7rem;
}

.erp-preview-access {
  gap: 18px;
}

.erp-preview-access span {
  gap: 8px;
  color: #65748a;
  font-size: .75rem;
}

.erp-preview-access i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22a06b;
}

.erp-preview-access a {
  padding: 9px 13px;
  border-radius: 5px;
  background: var(--blue);
  color: #fff;
  font-size: .76rem;
  font-weight: 700;
  text-decoration: none;
}

.erp-preview-layout {
  min-height: 650px;
  display: grid;
  grid-template-columns: 215px minmax(0, 1fr);
}

.erp-preview-nav {
  padding: 24px 16px;
  background: #071a33;
}

.erp-preview-nav > p,
.erp-preview-locked p {
  margin: 0 10px 10px;
  color: #7f96b3;
  font: 600 .62rem var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.erp-preview-nav button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 11px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #b9c8db;
  font: 600 .78rem 'Public Sans', sans-serif;
  text-align: left;
  cursor: pointer;
}

.erp-preview-nav button span {
  color: #6c84a1;
  font: 600 .62rem var(--font-mono);
}

.erp-preview-nav button:hover,
.erp-preview-nav button.active {
  background: #12335f;
  color: #fff;
}

.erp-preview-nav button.active span {
  color: #77a9ff;
}

.erp-preview-locked {
  display: grid;
  gap: 4px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.erp-preview-locked span {
  position: relative;
  padding: 7px 10px 7px 28px;
  color: #758aa5;
  font-size: .7rem;
}

.erp-preview-locked span::before {
  content: "";
  width: 7px;
  height: 6px;
  position: absolute;
  top: 13px;
  left: 12px;
  border: 1.5px solid #60758f;
  border-radius: 1px;
}

.erp-preview-locked span::after {
  content: "";
  width: 5px;
  height: 5px;
  position: absolute;
  top: 9px;
  left: 13px;
  border: 1.5px solid #60758f;
  border-bottom: 0;
  border-radius: 5px 5px 0 0;
}

.erp-preview-content {
  min-width: 0;
  padding: 28px;
  background: #f5f7fa;
}

.erp-preview-context {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.erp-preview-context h2 {
  margin-top: 3px;
  color: var(--navy);
  font: 700 1.4rem 'Archivo', sans-serif;
}

.erp-preview-context > span {
  padding: 6px 9px;
  border: 1px solid #d3dce8;
  border-radius: 4px;
  background: #fff;
  color: #64748a;
  font-size: .66rem;
  font-weight: 700;
}

.erp-preview-panel[hidden] {
  display: none;
}

.erp-preview-panel.active {
  animation: erp-panel-in .25s ease;
}

@keyframes erp-panel-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.erp-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.erp-kpi-grid article,
.erp-preview-card {
  border: 1px solid #dbe3ed;
  border-radius: 7px;
  background: #fff;
}

.erp-kpi-grid article {
  display: grid;
  gap: 5px;
  padding: 17px;
}

.erp-kpi-grid small,
.erp-preview-card header small {
  color: #718096;
  font-size: .66rem;
  font-weight: 600;
}

.erp-kpi-grid strong {
  color: var(--navy);
  font: 700 1.55rem 'Archivo', sans-serif;
}

.erp-kpi-grid span {
  color: #718096;
  font-size: .65rem;
}

.erp-kpi-grid .positive { color: #16875d; }
.erp-kpi-grid .attention { color: #b86b00; }

.erp-preview-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 16px;
}

.erp-preview-card {
  padding: 20px;
}

.erp-preview-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.erp-preview-card header h3 {
  margin-top: 2px;
  color: var(--navy);
  font-size: .95rem;
}

.erp-preview-card header > span {
  color: #718096;
  font-size: .66rem;
}

.erp-status-chart {
  height: 190px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 28px;
  padding-top: 12px;
  border-bottom: 1px solid #dfe6ef;
}

.erp-status-chart div {
  height: 100%;
  display: grid;
  grid-template-rows: 1fr auto auto;
  justify-items: center;
  gap: 4px;
}

.erp-status-chart div > span {
  width: 44px;
  align-self: end;
  height: var(--value);
  border-radius: 4px 4px 0 0;
  background: #2b71d9;
}

.erp-status-chart div:nth-child(2) > span { background: #e1a019; }
.erp-status-chart div:nth-child(3) > span { background: #d95c55; }
.erp-status-chart b { color: var(--navy); font-size: .76rem; }
.erp-status-chart small { color: #718096; font-size: .62rem; }

.erp-activity-list {
  display: grid;
  gap: 18px;
}

.erp-activity-list div {
  display: grid;
  grid-template-columns: 9px 1fr;
  gap: 11px;
}

.erp-activity-list i {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
}

.erp-activity-list .blue { background: #2b71d9; }
.erp-activity-list .green { background: #22a06b; }
.erp-activity-list .amber { background: #e1a019; }

.erp-activity-list p {
  display: grid;
  gap: 3px;
  color: var(--navy);
  font-size: .74rem;
}

.erp-activity-list span {
  color: #718096;
  font-size: .65rem;
}

.erp-project-table-card,
.erp-approval-card {
  padding: 0;
  overflow: hidden;
}

.erp-project-table-card header,
.erp-approval-card header {
  margin: 0;
  padding: 18px 20px;
  border-bottom: 1px solid #dfe6ef;
}

.erp-table-wrap {
  overflow-x: auto;
}

.erp-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: .72rem;
}

.erp-table-wrap th,
.erp-table-wrap td {
  padding: 15px 13px;
  border-bottom: 1px solid #e5eaf1;
  color: #41516a;
  text-align: left;
  white-space: nowrap;
}

.erp-table-wrap th {
  background: #f8fafc;
  color: #718096;
  font-size: .61rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.erp-table-wrap td:first-child {
  display: grid;
  gap: 3px;
}

.erp-table-wrap td strong { color: var(--navy); }
.erp-table-wrap td small { color: #8390a3; font-size: .61rem; }

.erp-table-wrap td:nth-child(3) {
  min-width: 145px;
}

.erp-progress {
  width: 92px;
  height: 6px;
  display: inline-block;
  margin-right: 7px;
  overflow: hidden;
  border-radius: 4px;
  background: #e5ebf2;
  vertical-align: middle;
}

.erp-progress span {
  height: 100%;
  display: block;
  border-radius: inherit;
  background: #2b71d9;
}

.erp-pill {
  display: inline-flex;
  padding: 5px 8px;
  border-radius: 99px;
  font-size: .61rem;
  font-weight: 700;
}

.erp-pill.on-track { background: #e5f5ee; color: #147451; }
.erp-pill.at-risk { background: #fff2d8; color: #9a5b00; }
.erp-pill.delayed { background: #fce8e6; color: #b63b35; }

.erp-approval-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.erp-approval-flow article {
  min-height: 142px;
  display: grid;
  align-content: start;
  gap: 7px;
  padding: 17px;
  border: 1px solid #dbe3ed;
  border-radius: 7px;
  background: #fff;
}

.erp-approval-flow article.current {
  border-color: #70a6f7;
  box-shadow: inset 0 3px #2b71d9;
}

.erp-approval-flow article > span {
  color: #2b71d9;
  font: 600 .63rem var(--font-mono);
}

.erp-approval-flow small,
.erp-approval-flow p {
  color: #718096;
  font-size: .63rem;
}

.erp-approval-flow strong {
  color: var(--navy);
  font-size: .76rem;
}

.erp-approval-flow > i {
  color: #8290a4;
  font-style: normal;
}

.erp-approval-list > div {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 13px;
  padding: 14px 20px;
  border-bottom: 1px solid #e5eaf1;
}

.erp-approval-list > div:last-child {
  border-bottom: 0;
}

.erp-approval-list p {
  display: grid;
  gap: 3px;
  color: var(--navy);
  font-size: .72rem;
}

.erp-approval-list small {
  color: #718096;
  font-size: .62rem;
}

.erp-approval-list button {
  padding: 7px 9px;
  border: 1px solid #d4dce7;
  border-radius: 4px;
  background: #f6f8fb;
  color: #8290a4;
  font-size: .62rem;
}

.erp-full-demo-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  background: #071a33;
  color: #fff;
}

.erp-full-demo-cta > div {
  max-width: 760px;
}

.erp-full-demo-cta h2 {
  margin: 7px 0 10px;
  color: #fff;
  font: 700 1.8rem 'Archivo', sans-serif;
}

.erp-full-demo-cta p {
  color: #b8c8dc;
}

.erp-full-demo-cta .btn-primary {
  flex: 0 0 auto;
  background: #fff;
  color: #071a33;
}

@media (max-width: 900px) {
  .erp-preview-layout {
    grid-template-columns: 1fr;
  }

  .erp-preview-nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 12px;
  }

  .erp-preview-nav > p,
  .erp-preview-locked {
    display: none;
  }

  .erp-preview-nav button {
    width: auto;
    flex: 0 0 auto;
  }

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

  .erp-approval-flow {
    grid-template-columns: 1fr;
  }

  .erp-approval-flow > i {
    display: none;
  }
}

@media (max-width: 640px) {
  .erp-preview-hero {
    padding-top: 110px;
  }

  .erp-hero-actions,
  .erp-preview-topbar,
  .erp-full-demo-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .erp-hero-actions a,
  .erp-full-demo-cta .btn-primary {
    width: 100%;
    text-align: center;
  }

  .erp-preview-access span {
    display: none;
  }

  .erp-preview-content {
    padding: 18px 12px;
  }

  .erp-preview-context {
    align-items: flex-start;
    flex-direction: column;
  }

  .erp-kpi-grid,
  .erp-preview-grid {
    grid-template-columns: 1fr;
  }

  .erp-approval-list > div {
    grid-template-columns: auto 1fr;
  }

  .erp-approval-list button {
    display: none;
  }
}