.icon { display: inline-block; flex: 0 0 auto; width: 1.25rem; height: 1.25rem; color: currentColor; fill: none; stroke: currentColor; stroke-width: 1.7; vertical-align: middle; }
.icon--small { width: 1rem; height: 1rem; }
.icon--large { width: 1.75rem; height: 1.75rem; }
:where(a, button, summary, input, select, textarea, [role='tab'], [tabindex='0']) { transition: color var(--duration-control) var(--ease-standard), background-color var(--duration-control) var(--ease-standard), border-color var(--duration-control) var(--ease-standard), box-shadow var(--duration-control) var(--ease-standard), transform var(--duration-control) var(--ease-standard); }
a:hover { color: var(--signal); text-decoration-color: currentColor; }
a:active { color: var(--text); background-color: var(--surface-raised); }
a:focus-visible { outline: var(--focus-ring); outline-offset: var(--focus-offset); background-color: var(--surface-raised); }
button:hover { border-color: var(--signal); }
button:active { box-shadow: inset 0 0 0 1px var(--signal); }
button:focus-visible { outline: var(--focus-ring); outline-offset: var(--focus-offset); }
button:disabled, input:disabled, select:disabled, textarea:disabled, [aria-disabled='true'] { opacity: .55; cursor: not-allowed; }
button:disabled:hover { transform: none; }
.skip-link { position: fixed; left: var(--gutter); top: .75rem; z-index: var(--z-skip); display: flex; align-items: center; min-height: 44px; max-width: calc(100% - var(--gutter) * 2); padding: .75rem 1.25rem; color: var(--ink); background: var(--paper); border: 2px solid var(--ink); transform: translateY(-180%); font-weight: 600; }
.skip-link:focus-visible { transform: translateY(0); background: var(--paper); color: var(--ink); outline-color: var(--signal); }
.skip-link:hover { background: var(--signal); color: var(--ink); }
.skip-link:active { background: var(--paper); box-shadow: inset 0 0 0 2px var(--signal); }

.site-header { position: relative; z-index: var(--z-header); width: 100%; background: transparent; border-bottom: 1px solid transparent; transition: background-color var(--duration-control) var(--ease-standard), border-color var(--duration-control) var(--ease-standard); }
.js .site-header { position: sticky; top: 0; }
.header-inner { width: min(calc(100% - var(--gutter) * 2), var(--shell)); min-height: var(--header-space); margin-inline: auto; display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); padding-block: .75rem; }
.brand { display: inline-flex; align-items: center; flex: 0 1 auto; min-width: 0; min-height: 44px; padding-block: .35rem; text-decoration: none; }
.brand img { height: 2.1rem; width: auto; max-width: 100%; object-fit: contain; }
.brand:hover { background: transparent; box-shadow: 0 2px 0 var(--signal); }
.brand:active { background: var(--gunmetal); box-shadow: 0 3px 0 var(--signal); }
.brand:focus-visible { background: transparent; outline-offset: 6px; }
.site-nav { margin-inline-start: auto; min-width: 0; }
.nav-list { display: flex; align-items: center; flex-wrap: wrap; gap: .25rem; list-style: none; padding: 0; }
.nav-list li { padding: 0; min-width: 0; }
.nav-link { display: flex; align-items: center; min-height: 44px; padding: .65rem .75rem; font-size: .875rem; line-height: 1.3; font-weight: 500; text-decoration: none; border-bottom: 1px solid transparent; }
.nav-link[aria-current='page'] { border-bottom-color: var(--signal); }
.nav-link:hover { color: var(--paper); border-bottom-color: var(--signal); background: var(--carbon); }
.nav-link:active { background: var(--gunmetal); color: var(--signal); }
.nav-link:focus-visible { background: var(--carbon); outline-offset: -2px; }
.header-phone { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .65rem 0 .65rem .75rem; border-inline-start: 1px solid var(--line); font-family: var(--ruhe-609); font-size: .8125rem; line-height: 1.4; text-decoration: none; }
.header-phone:hover { border-color: var(--signal); background: var(--carbon); }
.header-phone:active { background: var(--gunmetal); color: var(--paper); }
.header-phone:focus-visible { background: var(--carbon); outline-offset: 3px; }
.nav-toggle { display: none; align-items: center; justify-content: center; gap: .5rem; min-height: 44px; margin-inline-start: auto; padding: .625rem .75rem; background: transparent; border: 1px solid var(--line); color: var(--paper); font-size: .875rem; line-height: 1.2; }
.nav-toggle:hover { background: var(--gunmetal); border-color: var(--paper); }
.nav-toggle:active { background: var(--paper); color: var(--ink); }
.nav-toggle:focus-visible { border-color: var(--signal); background: var(--carbon); }
.nav-toggle[aria-expanded='true'] { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.nav-toggle .nav-close-icon { display: none; }
.nav-toggle[aria-expanded='true'] .nav-menu-icon { display: none; }
.nav-toggle[aria-expanded='true'] .nav-close-icon { display: block; }
.site-header.is-condensed, .site-header.is-scrolled, .site-header[data-condensed='true'] { background: var(--ink); border-bottom-color: var(--line); }
.site-header.is-condensed .header-inner, .site-header.is-scrolled .header-inner { min-height: 5.5rem; }
.nav-mobile-contact { display: none; }

.button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 48px; max-width: 100%; padding: .875rem 1.375rem; border: 1px solid var(--paper); border-radius: var(--radius); background: var(--paper); color: var(--ink); font-family: var(--ruhe-568); font-size: .9375rem; font-weight: 600; line-height: 1.35; text-align: center; text-decoration: none; overflow-wrap: anywhere; }
.button > span, .btn > span { min-width: 0; }
.button:hover, .btn:hover { background: var(--ink); color: var(--paper); border-color: var(--signal); box-shadow: inset 0 -2px 0 var(--signal); }
.button:active, .btn:active { background: var(--gunmetal); color: var(--paper); border-color: var(--signal); transform: translateY(1px); }
.button:focus-visible, .btn:focus-visible { outline: var(--focus-ring); outline-offset: 4px; background: var(--paper); color: var(--ink); box-shadow: inset 0 -3px 0 var(--signal); }
.button--secondary, .button--outline, .btn--secondary { background: transparent; border-color: var(--line); color: var(--paper); }
.button--secondary:hover, .button--outline:hover, .btn--secondary:hover { background: var(--gunmetal); color: var(--paper); border-color: var(--paper); }
.button--secondary:active, .button--outline:active, .btn--secondary:active { background: var(--paper); color: var(--ink); }
.button--secondary:focus-visible, .button--outline:focus-visible, .btn--secondary:focus-visible { background: var(--carbon); color: var(--paper); border-color: var(--signal); }
.button--small { min-height: 44px; padding: .65rem 1rem; font-size: .8125rem; }
.button--wide { width: 100%; }
.button--text { background: transparent; color: var(--text); border-color: transparent; padding-inline: .25rem; text-decoration: underline; text-underline-offset: .3em; }
.button--text:hover { background: var(--surface-raised); border-color: var(--border); }
.button--text:active { background: var(--gunmetal); color: var(--paper); }
.button--text:focus-visible { background: var(--surface-raised); color: var(--text); }
.button-group { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.text-link { display: inline-flex; align-items: center; gap: .75rem; min-height: 44px; padding-block: .6rem; font-weight: 600; line-height: 1.4; text-decoration: underline; text-underline-offset: .3em; }
.text-link:hover { background: var(--surface-raised); }
.text-link:active { color: var(--text); box-shadow: inset 0 -2px 0 var(--signal); }
.text-link:focus-visible { background: var(--surface-raised); }
.icon-button { display: inline-flex; justify-content: center; align-items: center; gap: .5rem; min-width: 44px; min-height: 44px; padding: .7rem; color: var(--text); background: transparent; border: 1px solid var(--border); }
.icon-button:hover { background: var(--gunmetal); color: var(--paper); border-color: var(--paper); }
.icon-button:active { background: var(--paper); color: var(--ink); transform: translateY(1px); }
.icon-button:focus-visible { background: var(--surface-raised); border-color: var(--signal); }
.paper .button:not(.button--text), .paper .btn { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.paper .button:hover, .paper .btn:hover { background: var(--gunmetal); border-color: var(--signal); }
.paper .button:active, .paper .btn:active { background: var(--paper); color: var(--ink); }
.paper .button:focus-visible, .paper .btn:focus-visible { background: var(--ink); color: var(--paper); outline-color: var(--signal); }

.spec-ticker { border-block: 1px solid var(--line); padding-block: .95rem; background: var(--ink); overflow: hidden; }
.ticker-track { display: flex; width: max-content; max-width: none; align-items: center; gap: 2.5rem; padding-inline: var(--gutter); }
.ticker-item { display: flex; align-items: center; gap: 2.5rem; flex: 0 0 auto; font-family: var(--ruhe-609); font-size: .75rem; font-weight: 500; line-height: 1.6; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.ticker-item::after { content: ''; flex: 0 0 auto; width: .35rem; height: .35rem; background: var(--signal); }
.ticker-item strong { color: var(--paper); font-weight: 500; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(12rem, .4fr); gap: var(--grid-gap); align-items: end; margin-block-end: 3rem; }
.section-heading .eyebrow { grid-column: 1 / -1; margin: 0; }
.section-heading p { color: var(--text-muted); max-width: 36ch; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); }
.service-card { min-width: 0; padding: clamp(1.25rem, 2.6vw, 2.5rem); display: flex; flex-direction: column; align-items: start; gap: 1.5rem; background: var(--carbon); border-inline-end: 1px solid var(--line); }
.service-card:first-child { border-inline-start: 1px solid var(--line); }
.service-card .service-index { font-family: var(--ruhe-609); font-size: .75rem; color: var(--steel); }
.service-card h3 { font-size: clamp(1.7rem, 2.8vw, 2.5rem); }
.service-card p { font-size: .9375rem; color: var(--text-muted); }
.service-card .text-link { margin-top: auto; }
.service-card .spec-list { width: 100%; }
.spec-list { margin: 0; border-block-start: 1px solid var(--border); }
.spec-list > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 1rem; padding-block: .875rem; border-block-end: 1px solid var(--border); }
.spec-list dt { font-family: var(--ruhe-609); font-size: .6875rem; letter-spacing: .035em; text-transform: uppercase; color: var(--text-muted); }
.spec-list dd { font-size: .875rem; line-height: 1.55; overflow-wrap: anywhere; }
.spec-badge { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .55rem .8rem; border: 1px solid var(--border); font-family: var(--ruhe-609); font-size: .6875rem; line-height: 1.5; text-transform: uppercase; }
a.spec-badge:hover { border-color: var(--signal); background: var(--surface-raised); }
a.spec-badge:active { color: var(--paper); background: var(--gunmetal); }
a.spec-badge:focus-visible { outline: var(--focus-ring); outline-offset: 3px; }
.service-row { display: grid; grid-template-columns: 3rem minmax(0, 1fr) minmax(0, .6fr); gap: var(--grid-gap); align-items: start; border-block-start: 1px solid var(--border); padding-block: 2rem; }
.service-row__index { font-family: var(--ruhe-609); color: var(--steel); font-size: .875rem; }
.service-row__body > * + * { margin-top: 1rem; }
.service-row__body p { max-width: 52ch; color: var(--text-muted); }
.service-row__meta { font-family: var(--ruhe-609); font-size: .75rem; line-height: 1.7; }
.table-wrap { width: 100%; max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; border-block: 1px solid var(--border); scrollbar-width: thin; scrollbar-color: var(--steel) var(--surface); }
.table-wrap:focus-visible { outline: var(--focus-ring); outline-offset: 4px; }
.spec-table { font-size: .9375rem; }
.spec-table caption { padding: 1rem 0; font-family: var(--ruhe-609); font-size: .75rem; line-height: 1.6; color: var(--text-muted); }
.spec-table th, .spec-table td { padding: 1.1rem 1.25rem; border-block-end: 1px solid var(--border); vertical-align: top; overflow-wrap: anywhere; }
.spec-table th { font-family: var(--ruhe-609); font-size: .6875rem; letter-spacing: .035em; text-transform: uppercase; background: var(--surface-raised); }
.spec-table td:first-child { font-weight: 500; }
.spec-table tr:last-child td { border-bottom: 0; }
.spec-table .numeric { font-family: var(--ruhe-609); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.note { border-inline-start: 2px solid var(--signal); padding: 1rem 1.25rem; font-size: .875rem; background: var(--surface-raised); color: var(--text-muted); }
.note strong { color: var(--text); }

.inquiry-form, .contact-form, .quote-form { display: grid; gap: 1.5rem; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.form-field, .field { display: flex; flex-direction: column; min-width: 0; gap: .5rem; }
.form-field--full, .field--full { grid-column: 1 / -1; }
.form-field > label, .field > label, .field-label { display: block; font-size: .875rem; line-height: 1.5; font-weight: 600; }
.form-field input:not([type='checkbox']):not([type='radio']), .form-field select, .form-field textarea, .field input:not([type='checkbox']):not([type='radio']), .field select, .field textarea, .form-control { width: 100%; min-height: 48px; padding: .875rem 1rem; border: 1px solid var(--border); background: var(--surface-control); color: var(--text); font-size: 1rem; line-height: 1.5; border-radius: 1px; }
.form-field textarea, .field textarea { min-height: 9rem; }
input:hover, select:hover, textarea:hover { border-color: var(--steel) !important; background-color: var(--surface-raised); }
input:active, select:active, textarea:active { border-color: var(--signal) !important; box-shadow: inset 0 0 0 1px var(--signal); }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--signal) !important; outline: 2px solid var(--signal); outline-offset: 2px; background-color: var(--surface); }
input::placeholder, textarea::placeholder { color: var(--steel); opacity: 1; }
input:-webkit-autofill { -webkit-text-fill-color: var(--text); box-shadow: 0 0 0 1000px var(--surface-control) inset; }
.field-hint, .form-hint { font-size: .75rem; line-height: 1.6; color: var(--text-muted); }
.field-error, .form-error { display: block; color: var(--error); font-size: .8125rem; line-height: 1.5; }
.field-error:empty, .form-error:empty { display: none; }
[aria-invalid='true'] { border-color: var(--error) !important; box-shadow: inset 3px 0 0 var(--error); }
.form-summary { padding: 1.25rem; border: 1px solid var(--error); background: var(--surface-raised); color: var(--text); }
.form-summary:empty { display: none; }
.form-summary a { display: inline-flex; align-items: center; min-height: 44px; padding-block: .5rem; }
.form-summary ul { margin-top: .75rem; }
.form-legend { display: block; width: 100%; margin-bottom: 1.25rem; padding-bottom: .875rem; border-bottom: 1px solid var(--border); font-family: var(--ruhe-609); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; }
.checkbox-field, .consent-field { display: flex; align-items: flex-start; gap: .8rem; min-height: 44px; padding-block: .5rem; font-size: .8125rem; line-height: 1.6; }
.checkbox-field input, .consent-field input { appearance: auto; flex: 0 0 auto; width: 1.25rem; height: 1.25rem; margin: .18rem 0 0; accent-color: var(--signal); cursor: pointer; }
.checkbox-field label, .consent-field label { min-width: 0; min-height: 44px; }
.checkbox-field:hover, .consent-field:hover { background: var(--surface-raised); }
.checkbox-field:active, .consent-field:active { box-shadow: inset 2px 0 0 var(--signal); }
.checkbox-field:focus-within, .consent-field:focus-within { outline: 1px solid var(--border); outline-offset: 4px; }
.form-actions { display: flex; align-items: start; flex-wrap: wrap; gap: 1.25rem; padding-top: .5rem; }
.form-actions p { max-width: 38ch; color: var(--text-muted); font-size: .75rem; }
.form-status { padding: 1rem; border: 1px solid var(--border); font-size: .875rem; }
.form-status:empty { display: none; }
.form-status[data-state='error'] { border-color: var(--error); }
.form-status[data-state='success'] { border-color: var(--paper); }
.form-required { color: var(--text-muted); font-size: .75rem; }
.option-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.option { position: relative; display: flex; align-items: start; gap: .75rem; min-height: 48px; padding: 1rem; border: 1px solid var(--border); background: var(--surface-control); cursor: pointer; transition: background-color var(--duration-control), border-color var(--duration-control), box-shadow var(--duration-control); }
.option input { flex: 0 0 auto; width: 1.1rem; height: 1.1rem; margin: .25rem 0 0; accent-color: var(--signal); }
.option span { min-width: 0; font-size: .875rem; line-height: 1.5; }
.option small { display: block; margin-top: .4rem; color: var(--text-muted); font-size: .75rem; }
.option:hover { background: var(--gunmetal); border-color: var(--steel); }
.option:active { box-shadow: inset 0 0 0 1px var(--signal); }
.option:has(input:focus-visible) { outline: var(--focus-ring); outline-offset: 3px; }
.option:has(input:checked) { border-color: var(--signal); background: var(--surface-raised); box-shadow: inset 3px 0 0 var(--signal); }
.range-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem 1rem; align-items: center; }
.range-field input[type='range'] { grid-column: 1 / -1; width: 100%; min-height: 44px; accent-color: var(--signal); cursor: pointer; }
.range-field output { font-family: var(--ruhe-609); font-size: .875rem; }

.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; min-height: 64px; padding: 1.25rem .25rem; list-style: none; font-size: var(--text-lg); font-weight: 500; line-height: 1.4; }
.faq-item summary .icon { flex-shrink: 0; }
.faq-item summary:hover { color: var(--signal); background: var(--surface-raised); }
.faq-item summary:active { background: var(--gunmetal); color: var(--paper); }
.faq-item summary:focus-visible { outline: var(--focus-ring); outline-offset: -2px; background: var(--surface-raised); }
.faq-item[open] summary { border-bottom: 1px solid var(--border); }
.faq-item[open] summary .icon { transform: rotate(45deg); }
.faq-answer { max-width: 66ch; padding: 1.5rem .25rem 2rem; color: var(--text-muted); }
.faq-answer > * + * { margin-top: 1rem; }
.tab-list { display: flex; flex-wrap: wrap; gap: .5rem; border-bottom: 1px solid var(--border); padding-bottom: .75rem; }
.tab-button, [role='tab'] { min-height: 44px; padding: .75rem 1rem; border: 1px solid var(--border); background: transparent; color: var(--text); font-size: .875rem; line-height: 1.4; }
.tab-button:hover, [role='tab']:hover { background: var(--surface-raised); border-color: var(--steel); }
.tab-button:active, [role='tab']:active { background: var(--gunmetal); color: var(--paper); }
.tab-button:focus-visible, [role='tab']:focus-visible { outline: var(--focus-ring); outline-offset: 3px; }
[role='tab'][aria-selected='true'] { border-bottom: 3px solid var(--signal); background: var(--surface-raised); }
[role='tabpanel'] { padding-block: 2rem; }
.filter-chip { display: inline-flex; align-items: center; min-height: 44px; padding: .65rem 1rem; border: 1px solid var(--border); color: var(--text); background: transparent; font-family: var(--ruhe-609); font-size: .75rem; line-height: 1.4; }
.filter-chip:hover { border-color: var(--paper); background: var(--surface-raised); }
.filter-chip:active { background: var(--gunmetal); color: var(--paper); }
.filter-chip:focus-visible { outline: var(--focus-ring); outline-offset: 3px; background: var(--surface-raised); }
.filter-chip[aria-pressed='true'] { border-color: var(--signal); box-shadow: inset 0 -2px 0 var(--signal); }
.rail-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; padding-block: 1.5rem; }
.rail-position { font-family: var(--ruhe-609); font-size: .75rem; font-variant-numeric: tabular-nums; min-width: 5ch; }
.rail-progress { flex: 1 1 6rem; height: 2px; min-width: 2rem; background: var(--line); }
.rail-progress__fill { width: var(--rail-progress, 20%); height: 100%; background: var(--signal); transform-origin: left center; }
.rail-instructions { font-family: var(--ruhe-609); font-size: .6875rem; line-height: 1.6; color: var(--text-muted); }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: .4rem .75rem; padding-block: 1rem; font-family: var(--ruhe-609); font-size: .6875rem; color: var(--text-muted); }
.breadcrumbs a { display: inline-flex; align-items: center; min-height: 44px; padding: .5rem 0; }
.breadcrumbs [aria-current] { min-width: 0; overflow-wrap: anywhere; }
.lightbox { padding: 1.5rem; width: min(72rem, calc(100% - 2rem)); max-height: calc(100dvh - 2rem); border: 1px solid var(--line); background: var(--ink); color: var(--paper); overflow-y: auto; }
.lightbox::backdrop { background: rgb(11 12 14 / .94); }
.lightbox-header { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: 1rem; }
.lightbox img { width: 100%; max-height: 72dvh; object-fit: contain; }
.lightbox figcaption { padding-top: 1rem; }

.site-footer { --text: var(--ink); --text-muted: var(--paper-muted); --surface: var(--paper); --surface-raised: #e4ded3; --border: var(--paper-line); background: var(--paper); color: var(--ink); padding-top: clamp(3rem, 6vw, 5rem); font-size: .8125rem; color-scheme: light; }
.footer-masthead { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 3rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--paper-line); }
.footer-brand img { height: clamp(1.75rem, 3vw, 2.5rem); width: auto; }
.footer-statement { max-width: 36ch; font-family: var(--ruhe-609); font-size: .75rem; line-height: 1.65; letter-spacing: .025em; text-transform: uppercase; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 4rem); padding-block: 2.5rem; }
.footer-heading { margin-bottom: 1rem; font-family: var(--ruhe-609); font-size: .6875rem; font-weight: 500; letter-spacing: .08em; line-height: 1.5; text-transform: uppercase; color: var(--paper-muted); }
.footer-address { max-width: 31ch; margin-bottom: .75rem; line-height: 1.7; }
.footer-links { padding: 0; list-style: none; }
.footer-links li { padding: 0; }
.footer-links a, .footer-contact-link { display: flex; align-items: center; gap: .625rem; min-height: 44px; padding: .55rem .25rem; line-height: 1.45; text-decoration: none; width: fit-content; max-width: 100%; }
.footer-links a:hover, .footer-contact-link:hover { background: #e1dacf; color: var(--ink); box-shadow: inset 2px 0 0 var(--signal); }
.footer-links a:active, .footer-contact-link:active { color: var(--paper); background: var(--ink); }
.footer-links a:focus-visible, .footer-contact-link:focus-visible { outline-color: var(--ink); background: #e1dacf; }
.footer-contact-link span { min-width: 0; overflow-wrap: anywhere; }
.footer-note { font-size: .75rem; color: var(--paper-muted); line-height: 1.7; margin-top: 1rem; max-width: 40ch; }
.footer-support { border-top: 1px solid var(--paper-line); padding-block: 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-support p { max-width: 65ch; }
.footer-legal { display: flex; flex-wrap: wrap; column-gap: 1.5rem; row-gap: .25rem; padding-block: 1rem; border-top: 1px solid var(--paper-line); }
.footer-legal a, .consent-reopen { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; padding: .55rem 0; font-size: .75rem; line-height: 1.5; background: transparent; color: var(--ink); border: 0; border-bottom: 1px solid transparent; text-decoration: none; text-align: start; }
.footer-legal a:hover, .consent-reopen:hover { border-color: var(--ink); background: #e1dacf; color: var(--ink); }
.footer-legal a:active, .consent-reopen:active { background: var(--ink); color: var(--paper); }
.footer-legal a:focus-visible, .consent-reopen:focus-visible { background: #e1dacf; outline: 2px solid var(--ink); outline-offset: 3px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; padding-block: 1.25rem calc(6rem + var(--safe-bottom)); border-top: 1px solid var(--paper-line); font-family: var(--ruhe-609); font-size: .625rem; line-height: 1.7; letter-spacing: .025em; color: var(--paper-muted); }
.footer-bottom p { max-width: 60ch; }

.cookie-banner { position: fixed; inset: auto 0 0; z-index: var(--z-consent); border-top: 1px solid var(--steel); background: var(--paper); color: var(--ink); padding: .5rem max(.75rem, env(safe-area-inset-right)) calc(.5rem + var(--safe-bottom)) max(.75rem, env(safe-area-inset-left)); color-scheme: light; }
.cookie-inner { max-width: var(--shell); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: .75rem 2rem; }
.cookie-copy { font-size: .8125rem; line-height: 1.45; min-width: 0; }
.cookie-copy a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: .25rem; font-weight: 600; }
.cookie-copy a:hover { color: var(--ink); background: #ded7cc; }
.cookie-copy a:active { background: var(--ink); color: var(--paper); }
.cookie-copy a:focus-visible { outline-color: var(--ink); background: #ded7cc; outline-offset: 0; }
.cookie-actions { display: flex; flex: 0 0 auto; gap: .5rem; }
.cookie-choice { min-height: 44px; padding: .625rem 1rem; font-size: .8125rem; line-height: 1.35; font-weight: 600; border: 1px solid var(--ink); color: var(--ink); background: transparent; }
.cookie-choice--accept { background: var(--ink); color: var(--paper); }
.cookie-choice:hover { background: var(--gunmetal); color: var(--paper); border-color: var(--gunmetal); }
.cookie-choice:active { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.cookie-choice:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; box-shadow: inset 0 -3px 0 var(--signal); }
.cookie-status { font-size: .8125rem; color: var(--text-muted); }
.cookie-status:empty { display: none; }
body:has([data-7a98b4]:not([hidden])) { --consent-offset: 7.5rem; }
body:has([data-7a98b4]:not([hidden])) .chat-launcher { visibility: hidden; pointer-events: none; }

.chat-widget { font-size: .875rem; letter-spacing: -.01em; }
.chat-launcher { position: fixed; right: var(--gutter); bottom: calc(1rem + var(--safe-bottom)); z-index: var(--z-launcher); display: flex; align-items: center; justify-content: center; gap: .625rem; min-height: 48px; max-width: calc(100% - var(--gutter) * 2); padding: .8rem 1.125rem; border: 1px solid var(--paper); border-bottom: 3px solid var(--signal); border-radius: 1px; color: var(--paper); background: var(--ink); font-size: .8125rem; font-weight: 600; line-height: 1.35; box-shadow: 3px 3px 0 rgb(11 12 14 / .35); }
.chat-launcher:hover { background: var(--paper); color: var(--ink); border-color: var(--ink); border-bottom-color: var(--signal); transform: translateY(-2px); box-shadow: 4px 5px 0 var(--ink); }
.chat-launcher:active { background: var(--gunmetal); color: var(--paper); border-color: var(--signal); transform: translateY(1px); box-shadow: none; }
.chat-launcher:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; background: var(--paper); color: var(--ink); border-color: var(--ink); }
.chat-unread { display: inline-flex; align-items: center; justify-content: center; min-width: 1.5rem; padding: .1rem .35rem; font-family: var(--ruhe-609); font-size: .6875rem; color: var(--ink); background: var(--signal); }
.chat-panel { position: fixed; z-index: var(--z-dialog); right: var(--gutter); bottom: calc(5.25rem + var(--safe-bottom) + var(--consent-offset)); width: min(25rem, calc(100% - var(--gutter) * 2)); max-height: calc(100dvh - 7rem - var(--safe-bottom) - var(--consent-offset)); display: flex; flex-direction: column; color: var(--paper); background: var(--carbon); border: 1px solid var(--steel); box-shadow: 6px 6px 0 var(--ink); overflow: auto; overscroll-behavior: contain; }
.chat-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); background: var(--ink); flex-shrink: 0; }
.chat-title { font-family: var(--ruhe-ec0); font-size: 1.75rem; font-weight: 600; line-height: 1.1; letter-spacing: -.035em; }
.chat-subtitle { margin-top: .3rem; font-family: var(--ruhe-609); font-size: .625rem; color: var(--text-muted); text-transform: uppercase; }
.chat-close { display: flex; align-items: center; gap: .35rem; min-height: 44px; padding: .6rem; font-size: .75rem; line-height: 1.3; background: transparent; color: var(--paper); border: 1px solid var(--line); }
.chat-close:hover { background: var(--gunmetal); border-color: var(--paper); }
.chat-close:active { background: var(--paper); color: var(--ink); }
.chat-close:focus-visible { outline: var(--focus-ring); outline-offset: 3px; background: var(--gunmetal); }
.chat-intro { padding: 1.25rem; }
.chat-intro > p { font-size: .875rem; color: var(--text-muted); margin-bottom: 1rem; }
.chat-start-form { display: grid; gap: 1rem; }
.chat-start-form .consent-field { font-size: .75rem; }
.chat-transcript { min-height: 7rem; max-height: 42dvh; flex: 1 1 auto; overflow-y: auto; overscroll-behavior: contain; padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; scrollbar-width: thin; scrollbar-color: var(--steel) var(--carbon); }
.chat-message { max-width: 94%; padding: .875rem 1rem; background: var(--gunmetal); border-inline-start: 2px solid var(--steel); color: var(--paper); overflow-wrap: anywhere; }
.chat-message--outgoing, .chat-message[data-sender='visitor'] { align-self: flex-end; background: var(--ink); border-inline-start-color: var(--signal); }
.chat-message--incoming, .chat-message[data-sender='operator'] { align-self: flex-start; }
.chat-message p { white-space: pre-wrap; font-size: .875rem; line-height: 1.6; }
.chat-message-meta { display: block; font-family: var(--ruhe-609); font-size: .625rem; color: var(--text-muted); margin-top: .5rem; }
.chat-message.is-pending { border-inline-start-style: dashed; }
.chat-message.is-failed { border-color: var(--error); }
.chat-retry { display: inline-flex; align-items: center; min-height: 44px; padding: .5rem .75rem; margin-top: .5rem; background: transparent; color: var(--paper); border: 1px solid var(--steel); font-size: .75rem; }
.chat-retry:hover { background: var(--paper); color: var(--ink); }
.chat-retry:active { background: var(--gunmetal); color: var(--paper); }
.chat-retry:focus-visible { outline: var(--focus-ring); outline-offset: 3px; }
.chat-compose { flex-shrink: 0; display: grid; gap: .75rem; padding: 1rem 1.25rem; border-top: 1px solid var(--line); background: var(--ink); }
.chat-compose label { font-size: .75rem; font-weight: 600; }
.chat-compose textarea { width: 100%; min-height: 5rem; max-height: 9rem; padding: .75rem; border: 1px solid var(--line); background: var(--carbon); color: var(--paper); font-size: 1rem; line-height: 1.45; }
.chat-compose .button { justify-self: end; min-height: 44px; padding: .65rem 1rem; font-size: .8125rem; }
.chat-status { color: var(--text-muted); padding: 0 1.25rem 1rem; font-size: .75rem; }
.chat-status:empty { display: none; }
.chat-status[data-state='error'] { color: var(--error); }
.chat-privacy { padding: .875rem 1.25rem; border-top: 1px solid var(--line); font-size: .6875rem; color: var(--text-muted); }
.chat-privacy a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: .15rem; }

@media (max-width: 69.99rem) {
  .header-inner { flex-wrap: wrap; gap: .5rem 1rem; }
  .header-phone { margin-left: auto; }
  .site-nav { order: 4; flex: 1 0 100%; margin: 0; border-top: 1px solid var(--line); padding-block: .5rem; }
  .nav-list { justify-content: space-between; }
  .js .nav-toggle { display: inline-flex; margin-left: 0; }
  .js .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; padding: 1.5rem var(--gutter); background: var(--ink); border-bottom: 1px solid var(--line); max-height: calc(100dvh - var(--header-space)); overflow-y: auto; }
  .js .site-nav.is-open, .js .site-nav[data-open='true'], .js .site-header:has([data-78eae0][aria-expanded='true']) [data-4ccb61] { display: block; }
  .js .nav-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem 1.5rem; }
  .js .nav-link { padding: 1rem .25rem; font-size: 1.125rem; border-bottom-color: var(--line); }
  .nav-mobile-contact { display: block; margin-top: 1rem; }
  .service-card { padding: 1.5rem; }
}
@media (max-width: 47.99rem) {
  .header-inner { gap: .5rem .75rem; }
  .brand img { height: 1.6rem; }
  .header-phone { display: none; }
  .js .nav-toggle { margin-left: auto; }
  .site-header.is-condensed .header-inner, .site-header.is-scrolled .header-inner { min-height: 5rem; }
  .section-heading { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; margin-bottom: 2rem; }
  .section-heading p { max-width: 48ch; }
  .service-grid { grid-template-columns: minmax(0, 1fr); }
  .service-card, .service-card:first-child { border-inline: 0; border-bottom: 1px solid var(--line); padding: 2rem 1.25rem; }
  .service-card:last-child { border-bottom: 0; }
  .service-row { grid-template-columns: 2rem minmax(0, 1fr); gap: 1rem; }
  .service-row__meta { grid-column: 2; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .option-grid { grid-template-columns: minmax(0, 1fr); }
  .spec-table th, .spec-table td { padding: .875rem .75rem; }
  .spec-table { font-size: .8125rem; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1.5rem; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-legal { gap: .25rem 1.25rem; }
  .cookie-inner { flex-wrap: wrap; justify-content: center; gap: 0; }
  .cookie-copy { flex: 1 0 100%; text-align: center; font-size: .75rem; line-height: 1.25; }
  .cookie-copy a { min-height: 44px; }
  .cookie-actions { width: 100%; gap: .5rem; }
  .cookie-choice { flex: 1 1 0; padding: .55rem .75rem; }
  .cookie-banner { padding-top: 0; padding-bottom: calc(.375rem + var(--safe-bottom)); }
  .chat-panel { right: .75rem; width: calc(100% - 1.5rem); bottom: calc(.75rem + var(--safe-bottom) + var(--consent-offset)); max-height: calc(100dvh - 1.5rem - var(--safe-bottom) - var(--consent-offset)); }
  body:has(.chat-panel:not([hidden])) .chat-launcher { visibility: hidden; }
  .chat-transcript { max-height: 35dvh; }
  .chat-intro { padding: 1rem; }
  .chat-header { padding: .75rem 1rem; }
  .chat-privacy { padding: .25rem 1rem; }
}
@media (max-width: 25.99rem) {
  .brand img { height: 1.35rem; }
  .nav-toggle { padding-inline: .625rem; font-size: .8125rem; gap: .35rem; }
  .nav-toggle .icon { width: 1rem; height: 1rem; }
  .js .nav-list { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .js .nav-link { padding-block: .75rem; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-contact { grid-column: auto; }
  .footer-brand img { height: 1.8rem; }
  .button-group { align-items: stretch; }
  .button-group .button { width: 100%; }
  .spec-list > div { grid-template-columns: minmax(0, 1fr); gap: .4rem; }
  .chat-title { font-size: 1.5rem; }
  .rail-controls { gap: .75rem; }
  .rail-instructions { flex: 1 0 100%; }
}
@media (max-height: 31rem) and (orientation: landscape) {
  .chat-panel { top: .5rem; bottom: .5rem; max-height: calc(100dvh - 1rem); }
  .chat-transcript { min-height: 4rem; }
  .cookie-inner { flex-wrap: nowrap; }
  .cookie-copy { flex: 1 1 auto; }
  .cookie-actions { width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { width: 100%; flex-wrap: wrap; gap: .75rem 1.5rem; }
  .ticker-item { flex: 0 1 auto; gap: 1rem; }
  .ticker-track [aria-hidden='true'] { display: none; }
  .chat-launcher:hover, .chat-launcher:active, .button:active, .btn:active { transform: none; }
}
@media (forced-colors: active) {
  .chat-panel, .cookie-banner, .service-card, .option { border: 1px solid CanvasText; }
  .rail-progress { background: GrayText; }
  .rail-progress__fill { background: Highlight; }
  .icon { stroke: currentColor; }
  .button, .chat-launcher, .cookie-choice { border: 2px solid ButtonText; }
}
@media print {
  .site-header, .skip-link, .cookie-banner, .chat-widget, .nav-toggle, .rail-controls, .consent-reopen { display: none !important; }
  .site-footer { background: #fff; color: #000; border-top: 1px solid #999; }
  .footer-grid, .footer-support, .footer-legal { display: none; }
  .footer-bottom { padding-bottom: 1rem; }
  .service-grid { display: block; }
  .service-card { break-inside: avoid; background: #fff; color: #000; }
  .faq-answer { display: block; }
}