/* ============================================================
   RAVI SERVICES — SMART FACILITIES (add-on stylesheet)
   ============================================================ */

/* ==========================================================
   DESKTOP DROPDOWN NAV
   ========================================================== */
.nav-dd {
  position: relative;
}

.nav-dd-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

.nav-dd-trigger .material-symbols-outlined {
  font-size: 1rem;
  transition: transform var(--transition-base);
}

.nav-dd:hover .nav-dd-trigger,
.nav-dd-trigger[aria-expanded="true"] {
  color: var(--color-secondary);
}

.nav-dd:hover .nav-dd-trigger .material-symbols-outlined,
.nav-dd.is-open .nav-dd-trigger .material-symbols-outlined {
  transform: rotate(180deg);
}

.nav-dd-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  background: var(--color-surface-dark);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition-base),
    transform var(--transition-base),
    visibility var(--transition-base);
  box-shadow: var(--shadow-elevated);
  z-index: 1000;
}

.nav-dd::after {
  content: '';
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 12px;
}

.nav-dd:hover .nav-dd-menu,
.nav-dd:focus-within .nav-dd-menu,
.nav-dd.is-open .nav-dd-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dd.is-escape-closed .nav-dd-menu {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: none;
}

.nav-dd.is-escape-closed .nav-dd-trigger .material-symbols-outlined {
  transform: none;
}

.nav-dd-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-light);
  white-space: nowrap;
  transition: background var(--transition-base), color var(--transition-base);
}

.nav-dd-link:hover {
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-secondary);
}

/* ============================================================
   MOBILE MENU GROUPS (details/summary accordions)
   ========================================================== */
.mobile-nav-group {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mobile-nav-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9375rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-light);
  cursor: pointer;
  list-style: none;
  transition: color var(--transition-base);
}

.mobile-nav-summary::-webkit-details-marker {
  display: none;
}

.mobile-nav-summary:hover {
  color: var(--color-secondary);
}

.mobile-nav-summary .material-symbols-outlined {
  margin-left: auto;
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.mobile-nav-group[open] .mobile-nav-summary .material-symbols-outlined {
  transform: rotate(180deg);
}

.mobile-nav-sub {
  display: flex;
  flex-direction: column;
  padding: 0 0 0.75rem 1rem;
}

.mobile-nav-sub-link {
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.mobile-nav-sub-link:hover {
  color: var(--color-secondary);
  padding-left: 0.25rem;
}

/* ============================================================
   HERO — RAVI SMART DEMO PANEL
   ========================================================== */
.glass-dash {
  background: rgba(17, 34, 64, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: var(--shadow-elevated);
}

.dash-tile {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.dash-tile-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.dash-tile-value {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}

.dash-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.dash-row-label {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--color-white);
  font-weight: 600;
}

.dash-row-state {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dash-row-state--ok   { color: #34d399; }
.dash-row-state--warn  { color: #fbbf24; }
.dash-row-state--danger{ color: #f87171; }

.dash-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dash-dot--ok      { background: #34d399; box-shadow: 0 0 8px rgba(52, 211, 153, 0.6); }
.dash-dot--warn     { background: #fbbf24; box-shadow: 0 0 8px rgba(251, 191, 36, 0.6); }
.dash-dot--danger   { background: #f87171; box-shadow: 0 0 8px rgba(248, 113, 113, 0.6); }

.dash-events {
  background: rgba(2, 12, 27, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
}

.dash-events-title {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.dash-event {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.dash-event-time {
  font-weight: 700;
  color: var(--color-secondary);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   FACILITIES DADOS — PILLAR CARDS
   ========================================================== */
#dados {
  background: var(--color-primary);
  padding: var(--section-padding-y) 0;
}

.pillar-card {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-top-color var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
  border-top-color: var(--color-secondary);
}

.pillar-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
}

.pillar-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.375rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.pillar-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pillar-list li {
  position: relative;
  padding-left: 1.375rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}

.pillar-card:hover .pillar-icon {
  background: var(--color-secondary);
  color: var(--color-primary);
  transform: scale(1.08);
  transition: all var(--transition-base);
}

/* ============================================================
   COMO FUNCIONA — FLOW
   ========================================================== */
#como-funciona {
  background: var(--color-white);
  padding: var(--section-padding-y) 0;
}

.flow-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: stretch;
  justify-content: center;
  max-width: 1040px;
  margin: 0 auto;
}

.flow-col {
  flex: 1 1 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.flow-step {
  width: 100%;
  max-width: 420px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--color-off-white);
  border: 1px solid #e8e0d0;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.flow-step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-light);
}

.flow-step--smart {
  border-color: rgba(212, 175, 55, 0.55);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), transparent 60%);
}

.flow-step-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--color-secondary-dark);
}

.flow-step-body h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.25rem;
}

.flow-arrow {
  display: flex;
  justify-content: center;
  color: var(--color-secondary-dark);
  font-size: 1.5rem;
}

.flow-outputs {
  flex: 1 1 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
}

.flow-output-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.375rem;
  color: var(--color-primary);
  font-weight: 700;
}

.flow-output-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.flow-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  background: var(--color-off-white);
  border: 1px solid #e8e0d0;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.flow-chip .material-symbols-outlined {
  color: var(--color-secondary-dark);
}

/* ============================================================
   MONITORAMENTO — O QUE PODEMOS MONITORAR
   ========================================================== */
#monitoramento {
  background: var(--color-surface-dark);
  padding: var(--section-padding-y) 0;
}

.monitor-card {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.monitor-heading {
  max-width: 22ch;
  margin-inline: auto;
  text-wrap: balance;
}

.monitor-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

#monitorar .monitor-list {
  grid-template-columns: minmax(0, 1fr);
}

#monitorar .monitor-list li {
  position: relative;
  display: block;
  padding-inline-start: 1rem;
  line-height: 1.6;
}

#monitorar .monitor-list li::before {
  position: absolute;
  top: 0.6em;
  left: 0;
}

@media (min-width: 768px) {
  .monitor-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .monitor-detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.monitor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-elevated);
}

.monitor-card-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.monitor-card-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--color-secondary);
}

.monitor-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.625rem;
}

.monitor-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.monitor-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
}

.monitor-card--cta {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed rgba(212, 175, 55, 0.35);
  background: transparent;
}

a.monitor-card--cta {
  text-decoration: none;
}

/* ============================================================
   SOLUÇÕES
   ========================================================== */
#solucoes {
  background: var(--color-white);
  padding: var(--section-padding-y) 0;
}

.sol-card {
  background: var(--color-white);
  border: 1px solid #eaeaea;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sol-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-light);
}

.sol-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.sol-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(10, 25, 47, 0.06);
  border: 1px solid rgba(10, 25, 47, 0.12);
  color: var(--color-primary);
  flex-shrink: 0;
}

.sol-card-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary-dark);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}

.sol-card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base), gap var(--transition-base);
}

a.sol-card-cta:hover {
  color: var(--color-secondary-dark);
  gap: 0.625rem;
}

.sol-card--featured {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-color: var(--color-primary);
}

.sol-card--featured h3 {
  color: var(--color-white);
}

.sol-card--featured p,
.sol-card--featured ul {
  color: var(--color-text-muted);
}

.sol-card--featured .sol-card-icon {
  background: rgba(212, 175, 55, 0.12);
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--color-secondary);
}

.sol-card--featured .cta-muted {
  color: var(--color-secondary);
  font-weight: 600;
}

/* ============================================================
   TECNOLOGIA
   ========================================================== */
#tecnologia {
  background: var(--color-off-white);
  padding: var(--section-padding-y) 0;
}

.tech-card {
  background: var(--color-white);
  border: 1px solid #eaeaea;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-light);
}

.tech-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(10, 25, 47, 0.06);
  border: 1px solid rgba(10, 25, 47, 0.12);
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.tech-card:hover .tech-card-icon {
  background: rgba(212, 175, 55, 0.12);
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--color-secondary-dark);
}

/* ============================================================
   APLICAÇÕES
   ========================================================== */
#aplicacoes {
  background: var(--color-white);
  padding: var(--section-padding-y) 0;
}

.app-card {
  background: var(--color-off-white);
  border: 1px solid #e8e0d0;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-light);
}

.app-card-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: var(--color-secondary-dark);
}

/* ============================================================
   CASES
   ========================================================== */
#cases {
  background: var(--color-primary);
  padding: var(--section-padding-y) 0;
}

.case-card {
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 3px solid transparent;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-top-color var(--transition-base);
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
  border-top-color: var(--color-secondary);
}

.case-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.case-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--color-secondary);
  flex-shrink: 0;
}

.case-card-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
}

.case-card-demo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius-sm);
  background: rgba(2, 12, 27, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

/* ============================================================
   EMPRESA
   ========================================================== */
#empresa {
  background: var(--color-off-white);
  padding: var(--section-padding-y) 0;
}

/* ============================================================
   DIAGNOSTICO — 5 STEPS
   ========================================================== */
#diagnostico {
  padding: var(--section-padding-y) 0;
}

.dx-steps {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.dx-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: rgba(17, 34, 64, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 1.375rem;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.dx-step:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.4);
}

.dx-step-num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 1.0625rem;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--color-secondary);
}

/* ============================================================
   RAVI SMART PAGE — DASHBOARD ILUSTRATIVO
   ========================================================== */
.smart-page-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 4rem;
  background: var(--color-surface-dark);
}

.smart-page {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + 2rem);
  padding-bottom: 4rem;
  background: var(--color-surface-dark);
}

.smart-dash-panel {
  background: rgba(17, 34, 64, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
}

.hero-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-secondary);
}

.breadcrumb-sep {
  color: rgba(212, 175, 55, 0.4);
}

/* ============================================================
   RESPONSIVE TWEAKS
   ========================================================== */
@media (max-width: 1279px) {
  .flow-wrap {
    flex-direction: column;
  }

  .flow-output-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dx-steps {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .case-card {
    padding: 1.5rem;
  }
}

@media (max-width: 1024px) {
  .glass-dash {
    padding: 1.25rem;
  }

  .dash-tile {
    padding: 0.625rem 0.75rem;
  }

  .dash-tile-value {
    font-size: 1.25rem;
  }

  .smdash {
    padding: 1.25rem;
  }
}

@media (max-width: 768px) {
  .dx-steps {
    grid-template-columns: 1fr;
  }

  .dx-step {
    padding: 1.125rem;
  }

  .flow-step {
    max-width: 100%;
  }

  .flow-col {
    flex: 1 1 100%;
  }

  .flow-outputs {
    flex: 1 1 100%;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card {
    padding: 2rem 1.5rem;
  }

  .pricing-card-featured {
    padding-top: 3rem;
  }
}

@media (max-width: 640px) {
  .flow-output-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .smart-page-hero,
  .smart-page {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 1rem);
    padding-bottom: 2.5rem;
  }

  .smdash {
    padding: 1.125rem;
  }
}

/* ============================================================
   RAVI SMART PAGE — EXTRA COMPONENTS
   ========================================================== */
.smart-page-main {
  overflow-x: hidden;
}

.smart-hero-grid {
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, black 30%, transparent 75%);
}

.smart-mid {
  background: var(--color-white);
}

.smart-dark {
  background: var(--color-surface-dark);
}

#monitorar {
  scroll-margin-top: var(--nav-height);
}

#monitorar,
#smart-cleaning,
#smart-cta {
  padding: var(--section-padding-y) 0;
}

#como-funciona > div > .text-center,
#monitorar > div > .text-center {
  margin-bottom: 2.75rem;
}

#como-funciona .flow-wrap {
  gap: 2.5rem;
}

#smart-cleaning > div > .grid {
  gap: 3rem;
}

#smart-cta p {
  margin-bottom: 2rem;
}

.smart-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-full);
}

.smdash {
  background: rgba(17, 34, 64, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: var(--shadow-elevated);
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #34d399;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 0.3125rem 0.75rem;
  border-radius: var(--radius-full);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
}

@media (prefers-reduced-motion: no-preference) {
  .live-dot {
    animation: livePulse 1.6s ease-in-out infinite;
  }
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
  }
}

.sm-card {
  background: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-elevated);
}

.sm-card-head {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.sm-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 0.625rem;
}

.smart-tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* ============================================================
   RESPONSIVE — <=390px (after all base rules)
   ========================================================== */
@media (max-width: 390px) {
  .flow-output-grid {
    grid-template-columns: 1fr;
  }

  .dash-tile {
    padding: 0.5rem 0.625rem;
  }

  .dash-tile-value {
    font-size: 1.125rem;
  }

  .dash-row {
    padding: 0.375rem 0.5rem;
    gap: 0.5rem;
  }

  .dash-row-label {
    font-size: 0.6875rem;
  }

  .dash-event {
    font-size: 0.6875rem;
  }

  .monitor-list {
    grid-template-columns: 1fr;
  }

  .case-card {
    padding: 1.25rem;
  }

  .case-card-demo {
    padding: 0.5rem 0.625rem;
  }

  .smdash {
    padding: 1rem;
  }

  .sm-row {
    padding: 0.5rem;
    gap: 0.5rem;
  }

  .smart-pill {
    font-size: 0.625rem;
    padding: 0.375rem 0.625rem;
  }

  .live-badge {
    font-size: 0.5625rem;
    padding: 0.25rem 0.5rem;
  }
}

@media (max-width: 1024px) {
  .pillar-card,
  .sol-card {
    padding: 1.5rem;
  }

  .monitor-card,
  .tech-card,
  .app-card,
  .case-card,
  .sm-card {
    padding: 1.375rem;
  }

  #smart-cleaning > div > .grid {
    gap: 2.5rem;
  }
}

@media (max-width: 640px) {
  .pillar-card,
  .sol-card,
  .monitor-card,
  .tech-card,
  .app-card,
  .case-card,
  .sm-card {
    padding: 1.25rem;
  }

  #como-funciona > div > .text-center,
  #monitorar > div > .text-center {
    margin-bottom: 2.25rem;
  }

  #como-funciona .flow-wrap,
  #smart-cleaning > div > .grid {
    gap: 2rem;
  }

  #smart-cta p {
    margin-bottom: 1.75rem;
  }
}

@media (min-width: 1024px) and (max-width: 1399px) {
  #smart-hero [class~='sm:flex-row'] {
    flex-direction: column;
  }
}

@media (min-width: 1400px) {
  #smart-hero [class~='sm:flex-row'] .btn-lg {
    padding-inline: 1.5rem;
  }
}