.site-header {
   position: fixed;
   top: 0;
   left: 0;
   bottom: 0;
   width: var(--sidebar-w);
   background-color: var(--surface);
   border-right: 1px solid var(--rule);
   display: flex;
   flex-direction: column;
   justify-content: space-between;
   padding: 2.25rem 1.75rem;
   z-index: 100;
   overflow-y: auto;
   box-shadow: 2px 0 24px rgba(0, 0, 0, 0.4);
}

.brand-link {
   display: inline-block;
   padding: 0.25rem 0;
   transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.brand-link:hover {
   opacity: 0.9;
   transform: translateY(-1px);
}

.brand-link:active {
   opacity: 0.75;
   transform: translateY(1px);
}

.brand-link:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 4px;
}

.brand-logo {

   height: 3.2rem;
   width: auto;
   display: block;
}

.sidebar-status {
   margin-top: 1.25rem;
   padding: 0.65rem 0.85rem;
   background-color: var(--surface-raised);
   border: 1px solid var(--rule);
   display: flex;
   align-items: center;
   gap: 0.6rem;
   font-family: var(--zilu-604);
   font-size: 0.78rem;
   color: var(--text-muted);
   letter-spacing: 0.04em;
   text-transform: uppercase;
}

.sidebar-status-dot {
   width: 7px;
   height: 7px;
   background-color: var(--signal);
   border-radius: 50%;
   box-shadow: 0 0 8px var(--signal);
}

.primary-nav {
   margin: 2.5rem 0;

   flex-grow: 1;
}

.nav-list {
   display: flex;
   flex-direction: column;
   gap: 0.35rem;
}

.nav-link {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 0.85rem 1rem;
   min-height: 44px;
   color: var(--text-muted);
   font-family: var(--zilu-c2d);
   font-size: 0.95rem;
   font-weight: 500;
   border-left: 2px solid transparent;
   background-color: transparent;
   transition: color var(--dur-fast) var(--ease-out),
                     background-color var(--dur-fast) var(--ease-out),
                     border-color var(--dur-fast) var(--ease-out),
                     transform var(--dur-fast) var(--ease-out);
}

.nav-link:hover {
   color: #FFFFFF;
   background-color: var(--surface-raised);
   border-left-color: var(--rule-light);
   transform: translateX(2px);
}

.nav-link:active {
   color: #FFFFFF;
   background-color: var(--ground);
   transform: translateX(1px);
}

.nav-link:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: -2px;
}

.nav-link[aria-current='page'] {
   color: #FFFFFF;
   background-color: var(--surface-raised);
   border-left-color: var(--signal);
   font-weight: 600;
}

.nav-link .nav-arrow {
   color: var(--text-dim);
   transition: transform var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.nav-link:hover .nav-arrow,
.nav-link[aria-current='page'] .nav-arrow {
   color: var(--signal);
   transform: translateX(2px);
}

.sidebar-contact {
   padding-top: 1.5rem;
   border-top: 1px solid var(--rule);
   display: flex;
   flex-direction: column;
   gap: 0.75rem;
}

.sidebar-contact-label {
   font-family: var(--zilu-604);
   font-size: 0.72rem;
   color: var(--text-dim);
   text-transform: uppercase;
   letter-spacing: 0.08em;
}

.sidebar-phone {
   display: flex;
   align-items: center;
   gap: 0.6rem;
   color: var(--text);
   font-family: var(--zilu-604);
   font-size: 0.9rem;
   font-weight: 500;
   padding: 0.4rem 0;
   transition: color var(--dur-fast) var(--ease-out);
}

.sidebar-phone:hover { color: var(--signal); }

.sidebar-phone:active { color: var(--signal-hover); }

.sidebar-phone:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.sidebar-address {
   font-family: var(--zilu-c2d);
   font-size: 0.82rem;
   line-height: 1.45;
   color: var(--text-muted);
}

.mobile-bar { display: none; }

.nav-toggle { display: none; }

@media (max-width: 1023px) {
   .mobile-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      position: sticky;
      top: 0;
      left: 0;
      right: 0;
      height: var(--header-mobile-h);
      padding: 0 1.25rem;
      background-color: var(--surface);
      border-bottom: 1px solid var(--rule);
      z-index: 120;
      box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
   }

   .mobile-brand {
      display: flex;
      align-items: center;
      min-height: 44px;
   }

   .mobile-brand .brand-logo {
      height: 2.2rem;
      width: auto;
   }

   .nav-toggle {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      color: var(--text);
      background-color: var(--surface-raised);
      border: 1px solid var(--rule);
      transition: background-color var(--dur-fast) var(--ease-out),
                        border-color var(--dur-fast) var(--ease-out),
                        color var(--dur-fast) var(--ease-out);
   }

   .nav-toggle:hover {
      background-color: var(--ground);
      border-color: var(--signal);
      color: var(--signal);
   }

   .nav-toggle:active { background-color: var(--surface); }

   .nav-toggle:focus-visible {
      outline: 2px solid var(--signal);
      outline-offset: 2px;
   }

   .site-header {
      top: var(--header-mobile-h);
      width: 100%;
      max-width: 22rem;
      transform: translateX(-100%);
      transition: transform var(--dur-med) var(--ease-out);
      border-right: 1px solid var(--rule);
      box-shadow: 8px 0 32px rgba(0, 0, 0, 0.6);

   }

   .site-header.is-open { transform: translateX(0); }

   .nav-drawer-overlay {
      display: none;
      position: fixed;
      inset: 0;
      top: var(--header-mobile-h);
      background-color: rgba(0, 0, 0, 0.7);
      z-index: 90;
      backdrop-filter: blur(4px);
   }

   .nav-drawer-overlay.is-active { display: block; }
}

.btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: 0.6rem;
   padding: 0.85rem 1.6rem;
   min-height: 44px;
   font-family: var(--zilu-c2d);
   font-size: 0.95rem;
   font-weight: 600;
   letter-spacing: 0.02em;
   text-transform: none;
   border: 1px solid transparent;
   cursor: pointer;
   transition: background-color var(--dur-fast) var(--ease-out),
                     border-color var(--dur-fast) var(--ease-out),
                     color var(--dur-fast) var(--ease-out),
                     box-shadow var(--dur-fast) var(--ease-out),
                     transform var(--dur-fast) var(--ease-out);
   white-space: normal;
   text-align: center;
}

.btn:active { transform: translateY(1px); }

.btn:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 3px;
}

.btn-primary {
   background-color: var(--signal);
   color: #FFFFFF;
   border-color: var(--signal);
}

.btn-primary:hover {
   background-color: var(--signal-hover);
   border-color: var(--signal-hover);
   box-shadow: 0 4px 16px rgba(255, 77, 0, 0.35);
   transform: translateY(-1px);
}

.btn-primary:active {
   background-color: #E04400;
   box-shadow: none;
}

.btn-secondary {
   background-color: transparent;
   color: var(--text);
   border-color: var(--rule-light);
}

.btn-secondary:hover {
   background-color: var(--surface-raised);
   border-color: var(--text-muted);
   color: #FFFFFF;
   transform: translateY(-1px);
}

.btn-secondary:active { background-color: var(--ground); }

.btn-outline-signal {
   background-color: transparent;
   color: var(--signal);
   border-color: var(--signal-border);
}

.btn-outline-signal:hover {
   background-color: var(--signal-dim);
   border-color: var(--signal);
   color: #FFFFFF;
   transform: translateY(-1px);
}

.btn-outline-signal:active {
   background-color: var(--signal);
   color: #FFFFFF;
}

.btn-sm {
   padding: 0.5rem 1rem;
   min-height: 38px;
   font-size: 0.85rem;
}

.btn-block { width: 100%; }

.service-card {
   background-color: var(--surface);
   border: 1px solid var(--rule);
   padding: 2rem;
   display: flex;
   flex-direction: column;
   justify-content: space-between;
   gap: 1.5rem;
   transition: border-color var(--dur-fast) var(--ease-out),
                     transform var(--dur-fast) var(--ease-out),
                     box-shadow var(--dur-fast) var(--ease-out);
}

.service-card:hover {
   border-color: var(--rule-light);
   transform: translateY(-2px);
   box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.service-card-header {
   display: flex;
   flex-direction: column;
   gap: 0.75rem;
}

.service-card-meta {
   display: flex;
   justify-content: space-between;
   align-items: baseline;
   padding-bottom: 0.75rem;
   border-bottom: 1px solid var(--rule);
}

.service-rate {
   font-family: var(--zilu-604);
   font-size: 1.15rem;
   font-weight: 500;
   color: var(--signal);
}

.service-basis {
   font-family: var(--zilu-604);
   font-size: 0.8rem;
   color: var(--text-dim);
   text-transform: uppercase;
}

.service-card-title {
   font-size: 1.35rem;
   color: var(--text);
}

.service-card-detail {
   font-size: 0.95rem;
   color: var(--text-muted);
   line-height: 1.6;
}

.service-card-footer {
   margin-top: auto;
   padding-top: 1.25rem;
   border-top: 1px dashed var(--rule);
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 1rem;
}

.data-table-wrap {
   width: 100%;
   overflow-x: auto;
   border: 1px solid var(--rule);
   background-color: var(--surface);
   margin: 1.5rem 0;
   -webkit-overflow-scrolling: touch;
}

.data-table {
   width: 100%;
   border-collapse: collapse;
   text-align: left;
   font-size: 0.9rem;
   min-width: 580px;
}

.data-table th,
.data-table td {
   padding: 1rem 1.25rem;
   border-bottom: 1px solid var(--rule);
}

.data-table th {
   background-color: var(--surface-raised);
   font-family: var(--zilu-604);
   font-size: 0.8rem;
   font-weight: 500;
   text-transform: uppercase;
   letter-spacing: 0.06em;
   color: var(--text);
   border-bottom: 2px solid var(--rule);
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background-color: rgba(255, 255, 255, 0.02); }

.data-table .mono { font-family: var(--zilu-604); }

.form-group {
   display: flex;
   flex-direction: column;
   gap: 0.5rem;
   margin-bottom: 1.25rem;
}

.form-label {
   display: flex;
   justify-content: space-between;
   font-family: var(--zilu-c2d);
   font-size: 0.88rem;
   font-weight: 500;
   color: var(--text);
}

.form-label-opt {
   font-family: var(--zilu-604);
   font-size: 0.75rem;
   color: var(--text-dim);
   text-transform: uppercase;
}

.form-control {
   width: 100%;
   padding: 0.85rem 1rem;
   min-height: 44px;
   background-color: var(--surface);
   border: 1px solid var(--rule);
   color: var(--text);
   font-family: var(--zilu-c2d);
   font-size: 0.95rem;
   transition: border-color var(--dur-fast) var(--ease-out),
                     background-color var(--dur-fast) var(--ease-out),
                     box-shadow var(--dur-fast) var(--ease-out);
}

.form-control:hover { border-color: var(--rule-light); }

.form-control:focus {
   outline: none;
   border-color: var(--signal);
   background-color: var(--surface-raised);
   box-shadow: 0 0 0 2px var(--signal-dim);
}

.form-control.is-invalid {
   border-color: #FF3333;
   background-color: rgba(255, 51, 51, 0.05);
}

.form-error {
   display: none;
   font-family: var(--zilu-604);
   font-size: 0.8rem;
   color: #FF5555;
   margin-top: 0.35rem;
}

.form-control.is-invalid + .form-error,
.form-error.is-visible { display: block; }

textarea.form-control {
   min-height: 120px;
   resize: vertical;
}

.form-checkbox-label {
   display: grid;
   grid-template-columns: 1.25rem 1fr;
   gap: 0.75rem;
   align-items: start;
   font-size: 0.85rem;
   color: var(--text-muted);
   cursor: pointer;
   line-height: 1.45;
}

.form-checkbox {
   appearance: none;
   width: 1.25rem;
   height: 1.25rem;
   margin-top: 0.15rem;
   background-color: var(--surface);
   border: 1px solid var(--rule);
   cursor: pointer;
   position: relative;
   transition: border-color var(--dur-fast) var(--ease-out),
                     background-color var(--dur-fast) var(--ease-out);
}

.form-checkbox:hover { border-color: var(--rule-light); }

.form-checkbox:checked {
   background-color: var(--signal);
   border-color: var(--signal);
}

.form-checkbox:checked::after {
   content: '';
   position: absolute;
   top: 2px;
   left: 6px;
   width: 4px;
   height: 9px;
   border: solid #FFFFFF;
   border-width: 0 2px 2px 0;
   transform: rotate(45deg);
}

.form-checkbox:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.site-footer {
   background-color: var(--surface);
   border-top: 1px solid var(--rule);
   padding: 4rem 0 2rem;
   margin-top: 4rem;
   position: relative;
   z-index: 10;
}

.footer-grid {
   display: grid;
   grid-template-columns: 2fr 1fr 1fr;
   gap: 3rem;
   padding-bottom: 3rem;
   border-bottom: 1px solid var(--rule);
}

@media (max-width: 768px) {
   .footer-grid {
      grid-template-columns: 1fr;
      gap: 2rem;
   }
}

.footer-brand {
   display: flex;
   flex-direction: column;
   gap: 1.25rem;
}

.footer-logo {
   height: 3.5rem;
   width: auto;
}

.footer-tagline {
   font-size: 0.95rem;
   color: var(--text-muted);
   max-width: 42ch;
   line-height: 1.5;
}

.footer-col-title {
   font-family: var(--zilu-604);
   font-size: 0.8rem;
   text-transform: uppercase;
   letter-spacing: 0.08em;
   color: var(--text);
   margin-bottom: 1.25rem;
}

.footer-links {
   display: flex;
   flex-direction: column;
   gap: 0.65rem;
}

.footer-link {
   font-size: 0.9rem;
   color: var(--text-muted);
   padding: 0.2rem 0;
   transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.footer-link:hover {
   color: var(--signal);
   transform: translateX(2px);
}

.footer-link:active { color: var(--signal-hover); }

.footer-link:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.footer-contact-item {
   display: flex;
   align-items: flex-start;
   gap: 0.6rem;
   font-size: 0.9rem;
   color: var(--text-muted);
   margin-bottom: 0.75rem;
   line-height: 1.5;
}

.footer-contact-item .icon {
   margin-top: 0.2rem;
   color: var(--signal);
}

.footer-bottom {
   padding-top: 2rem;
   display: flex;
   flex-direction: column;
   gap: 1.25rem;
   font-size: 0.82rem;
   color: var(--text-dim);
}

@media (min-width: 768px) {
   .footer-bottom {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
   }
}

.footer-legal-links {
   display: flex;
   flex-wrap: wrap;
   gap: 1.25rem;
}

.footer-legal-link {
   color: var(--text-dim);
   text-decoration: underline;
   text-decoration-color: var(--rule-light);
   text-underline-offset: 3px;
   transition: color var(--dur-fast) var(--ease-out);
}

.footer-legal-link:hover { color: var(--text); }

.footer-legal-link:active { color: var(--signal); }

.footer-legal-link:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.consent-banner {
   position: fixed;
   bottom: 0;
   left: 0;
   right: 0;
   background-color: var(--surface-overlay);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border-top: 1px solid var(--rule);
   padding: 0.9rem 1.25rem;
   z-index: 999;
   box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.5);
   display: none;
   animation: slideUpConsent var(--dur-med) var(--ease-out);
}

.consent-banner.is-active { display: block; }

@keyframes slideUpConsent {
   from { transform: translateY(100%); }
   to { transform: translateY(0); }
}

.consent-inner {
   max-width: var(--content-max-w);
   margin: 0 auto;
   display: flex;
   flex-direction: column;
   gap: 0.75rem;
   align-items: center;
   justify-content: space-between;
}

@media (min-width: 768px) {
   .consent-inner {
      flex-direction: row;
      gap: 1.5rem;
   }
}

.consent-copy {
   font-size: 0.85rem;
   color: var(--text-muted);
   line-height: 1.45;
   margin: 0;
}

.consent-copy a {
   color: var(--text);
   text-decoration: underline;
   text-decoration-color: var(--signal);
   text-underline-offset: 2px;
   transition: color var(--dur-fast) var(--ease-out);
}

.consent-copy a:hover { color: var(--signal); }

.consent-copy a:active { color: var(--signal-hover); }

.consent-copy a:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.consent-actions {
   display: flex;
   gap: 0.65rem;
   flex-shrink: 0;
}

.chat-launcher {
   position: fixed;
   bottom: 1.75rem;
   right: 1.75rem;
   z-index: 800;
   display: inline-flex;
   align-items: center;
   gap: 0.6rem;
   background-color: var(--surface-raised);
   border: 1px solid var(--rule-light);
   color: var(--text);
   padding: 0.75rem 1.15rem;
   min-height: 46px;
   font-family: var(--zilu-c2d);
   font-size: 0.88rem;
   font-weight: 500;
   box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
   cursor: pointer;
   transition: background-color var(--dur-fast) var(--ease-out),
                     border-color var(--dur-fast) var(--ease-out),
                     transform var(--dur-fast) var(--ease-out),
                     bottom var(--dur-med) var(--ease-out);
}

.chat-launcher:hover {
   background-color: var(--surface);
   border-color: var(--signal);
   color: #FFFFFF;
   transform: translateY(-2px);
}

.chat-launcher:active {
   background-color: var(--ground);
   transform: translateY(0);
}

.chat-launcher:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 3px;
}

.chat-launcher .icon { color: var(--signal); }

.chat-launcher-badge {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   min-width: 1.25rem;
   height: 1.25rem;
   padding: 0 0.35rem;
   font-size: 0.72rem;
   font-family: var(--zilu-604);
   font-weight: 600;
   background-color: var(--signal);
   color: #FFFFFF;
   border-radius: 999px;
}

body.has-consent-banner .chat-launcher { bottom: 4.75rem; }

@media (max-width: 767px) {
   body.has-consent-banner .chat-launcher { bottom: 6.25rem; }
}

.chat-panel {
   position: fixed;
   bottom: 5.5rem;
   right: 1.75rem;
   width: calc(100vw - 3.5rem);
   max-width: 380px;
   height: 520px;
   max-height: calc(100vh - 7rem);
   background-color: var(--surface);
   border: 1px solid var(--rule);
   box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
   z-index: 850;
   display: none;
   flex-direction: column;
   overflow: hidden;
}

.chat-panel.is-open { display: flex; }

.chat-header {
   padding: 1rem 1.25rem;
   background-color: var(--surface-raised);
   border-bottom: 1px solid var(--rule);
   display: flex;
   align-items: center;
   justify-content: space-between;
}

.chat-title-group {
   display: flex;
   flex-direction: column;
}

.chat-title {
   font-family: var(--zilu-87e);
   font-size: 1rem;
   color: var(--text);
}

.chat-subtitle {
   font-family: var(--zilu-604);
   font-size: 0.72rem;
   color: var(--text-dim);
}

.chat-close-btn {
   width: 36px;
   height: 36px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   color: var(--text-muted);
   border: 1px solid transparent;
   transition: color var(--dur-fast) var(--ease-out),
                     background-color var(--dur-fast) var(--ease-out),
                     border-color var(--dur-fast) var(--ease-out);
}

.chat-close-btn:hover {
   color: var(--text);
   background-color: var(--surface);
   border-color: var(--rule);
}

.chat-close-btn:active { background-color: var(--ground); }

.chat-close-btn:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.chat-body {
   flex: 1 1 auto;
   overflow-y: auto;
   padding: 1rem;
   display: flex;
   flex-direction: column;
   gap: 0.85rem;
   background-color: var(--ground);
}

.chat-bubble {
   max-width: 85%;
   padding: 0.75rem 0.95rem;
   font-size: 0.88rem;
   line-height: 1.45;
   border: 1px solid var(--rule);
}

.chat-bubble-agent {
   align-self: flex-start;
   background-color: var(--surface);
   color: var(--text);
   border-left: 2px solid var(--signal);
}

.chat-bubble-user {
   align-self: flex-end;
   background-color: var(--surface-raised);
   color: #FFFFFF;
   border-color: var(--rule-light);
}

.chat-intake {
   padding: 1rem;
   background-color: var(--surface);
   display: flex;
   flex-direction: column;
   gap: 0.75rem;
   border-bottom: 1px solid var(--rule);
}

.chat-footer {
   padding: 0.75rem 1rem;
   background-color: var(--surface);
   border-top: 1px solid var(--rule);
}

.chat-form {
   display: flex;
   gap: 0.5rem;
}

.chat-input {
   flex: 1 1 auto;
   padding: 0.65rem 0.85rem;
   background-color: var(--ground);
   border: 1px solid var(--rule);
   color: var(--text);
   font-size: 0.88rem;
   min-height: 40px;
}

.chat-input:focus {
   outline: none;
   border-color: var(--signal);
}

.chat-send-btn {
   padding: 0.65rem 1rem;
   min-height: 40px;
}

/* Additional UI controls for completeness and precision */
.filter-tabs {
   display: flex;
   flex-wrap: wrap;
   gap: 0.5rem;
   margin: 1.5rem 0;
}

.filter-tab {
   padding: 0.6rem 1.1rem;
   min-height: 44px;
   background-color: var(--surface);
   border: 1px solid var(--rule);
   color: var(--text-muted);
   font-family: var(--zilu-604);
   font-size: 0.82rem;
   letter-spacing: 0.04em;
   cursor: pointer;
   transition: all var(--dur-fast) var(--ease-out);
}

.filter-tab:hover {
   background-color: var(--surface-raised);
   color: var(--text);
   border-color: var(--rule-light);
}

.filter-tab:active { background-color: var(--ground); }

.filter-tab:focus-visible {
   outline: 2px solid var(--signal);
   outline-offset: 2px;
}

.filter-tab.is-active,
.filter-tab[aria-pressed='true'] {
   background-color: var(--signal-dim);
   border-color: var(--signal);
   color: #FFFFFF;
}

.toast {
   position: fixed;
   bottom: 2rem;
   left: 50%;
   transform: translateX(-50%) translateY(100%);
   background-color: var(--surface-raised);
   border: 1px solid var(--rule-light);
   color: var(--text);
   padding: 0.85rem 1.5rem;
   box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
   z-index: 1000;
   display: flex;
   align-items: center;
   gap: 0.75rem;
   opacity: 0;
   pointer-events: none;
   transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}

.toast.is-visible {
   transform: translateX(-50%) translateY(0);
   opacity: 1;
   pointer-events: auto;
}

.toast.is-success { border-left: 3px solid #2ECC71; }

.toast.is-error { border-left: 3px solid #E74C3C; }