/* Grundstile + Komponenten Ruck Lasertechnik.
   Nur var(--…) aus tokens.css verwenden – keine Hex-Werte, keine Schriftnamen hier.
   Reihenfolge im <head>: tokens.css, dann base.css. Komponenten-Doku: design.md */

/* =========================================================
   1. Reset & Grundlage
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + var(--space-4)); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:where(h1, h2, h3, h4) {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
  letter-spacing: 0.005em;
  text-wrap: balance;
}
h1 { font-size: var(--fs-2xl); line-height: var(--lh-tight); text-transform: uppercase; }
h2 { font-size: var(--fs-xl); text-transform: uppercase; }
h3 { font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
h4 { font-size: var(--fs-md); font-weight: var(--fw-semibold); }
p, ul, ol, dl, table, figure { margin: 0 0 var(--space-4); }
p { text-wrap: pretty; }
strong { font-weight: var(--fw-semibold); }
a { color: var(--color-primary-ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: var(--line); }
hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--space-6) 0; }
::selection { background: var(--color-primary); color: var(--color-on-primary); }

/* Fokus: immer sichtbar, auf dunklen Flächen in Orange */
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; border-radius: var(--radius); }
.on-dark :focus-visible, .site-header :focus-visible, .site-footer :focus-visible,
.xhero :focus-visible, .stats :focus-visible, .cta-band :focus-visible { outline-color: var(--color-focus-on-dark); }

/* Zahlen in Tabellen/Kennzahlen gleich breit */
.num, table, .stats { font-variant-numeric: tabular-nums lining-nums; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--space-4); top: calc(-1 * var(--header-h) * 2);
  z-index: calc(var(--z-header) + 1);
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary); color: var(--color-on-primary); font-weight: var(--fw-semibold);
}
.skip-link:focus { top: var(--space-2); }

/* =========================================================
   2. Layout
   ========================================================= */
.container { width: min(100% - 2 * var(--space-5), var(--container)); margin-inline: auto; }
.container--narrow { width: min(100% - 2 * var(--space-5), var(--container-narrow)); margin-inline: auto; }
.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-7); }
.section--alt { background: var(--color-surface-alt); }
.section--dark, .on-dark { background: var(--color-dark); color: var(--color-on-dark); }
.section--dark a:not(.btn), .on-dark a:not(.btn) { color: var(--color-on-dark); }

/* Technisches Raster (Zeichnungspapier) auf dunklen Flächen */
.bg-grid {
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-on-dark) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-on-dark) 5%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
}

.section-head { max-width: 46rem; margin-bottom: var(--space-6); }
.section-head p { color: var(--color-text-muted); font-size: var(--fs-md); }
.on-dark .section-head p, .section--dark .section-head p { color: var(--color-on-dark-muted); }

/* Eyebrow: kleines Label mit „Schnittlinie“ */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-family: var(--font-heading); font-weight: var(--fw-semibold);
  font-size: var(--fs-sm); letter-spacing: var(--tracking-label); text-transform: uppercase;
  color: var(--color-primary-ink);
}
.eyebrow::before { content: ""; width: 2.5rem; height: var(--line); background: var(--color-primary); }
.on-dark .eyebrow, .section--dark .eyebrow { color: var(--color-primary); }

.lead { font-size: var(--fs-md); line-height: 1.5; }
.muted { color: var(--color-text-muted); }
.on-dark .muted, .section--dark .muted { color: var(--color-on-dark-muted); }

/* =========================================================
   3. Buttons  (Fase oben rechts = Blechteil mit abgeschrägter Ecke)
   ========================================================= */
.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-on-primary);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 3rem; padding: var(--space-3) var(--space-5);
  border: 0; border-radius: 0;
  background: var(--btn-bg); color: var(--btn-fg);
  font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: var(--fs-md);
  letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; line-height: 1;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { --btn-bg: var(--color-primary-hover); text-decoration: none; }
.btn:focus-visible { clip-path: none; }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }
/* Sekundär auf hell: Anthrazit */
.btn--dark { --btn-bg: var(--color-dark); --btn-fg: var(--color-on-dark); }
.btn--dark:hover { --btn-bg: var(--color-dark-alt); }
/* Sekundär auf dunkel/Foto: Kontur */
.btn--ghost {
  --btn-bg: transparent; --btn-fg: currentColor;
  clip-path: none; box-shadow: inset 0 0 0 var(--line) currentColor;
}
.btn--ghost:hover { --btn-bg: color-mix(in srgb, currentColor 12%, transparent); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* Textlink mit Pfeil („mehr erfahren“) */
.link-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-heading); font-weight: var(--fw-bold); text-transform: uppercase;
  letter-spacing: 0.04em; text-decoration: none; color: var(--color-primary-ink);
}
.link-arrow::after { content: "\2192"; transition: transform var(--dur) var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* =========================================================
   4. Header / Navigation
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  height: var(--header-h);
  background: var(--color-dark); color: var(--color-on-dark);
  border-bottom: 1px solid var(--color-dark-border);
}
.site-header .container { height: 100%; display: flex; align-items: center; gap: var(--space-5); }
/* Wortmarke bis Logo da ist */
.brand { display: inline-flex; align-items: baseline; gap: var(--space-2); color: var(--color-on-dark); text-decoration: none; line-height: 1; }
.brand__name { font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: 1.75rem; letter-spacing: 0.04em; text-transform: uppercase; }
.brand__name::after { content: ""; display: inline-block; width: 0.32em; height: 0.32em; margin-left: 0.08em; background: var(--color-primary); }
.brand__sub { font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-muted); }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative; display: block; padding: var(--space-3) var(--space-4);
  color: var(--color-on-dark); text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-md);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.nav__link::after {
  content: ""; position: absolute; left: var(--space-4); right: var(--space-4); bottom: var(--space-1);
  height: var(--line); background: var(--color-primary);
  transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease);
}
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__cta { margin-left: var(--space-3); min-height: 2.5rem; padding-block: var(--space-2); font-size: var(--fs-base); }

.nav-toggle {
  display: none; margin-left: auto; width: 3rem; height: 3rem; padding: 0;
  border: 0; background: transparent; color: var(--color-on-dark);
}
.nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after {
  display: block; width: 1.5rem; height: var(--line); margin-inline: auto;
  background: currentColor; transition: transform var(--dur) var(--ease), opacity var(--dur);
}
.nav-toggle__bar { position: relative; }
.nav-toggle__bar::before, .nav-toggle__bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bar::before { top: -7px; }
.nav-toggle__bar::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 52rem) {
  .nav-toggle { display: block; }
  .brand__sub { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; margin: 0;
    background: var(--color-dark); padding: var(--space-6) var(--space-5);
    visibility: hidden; opacity: 0; transform: translateY(-0.5rem);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { font-size: var(--fs-xl); padding: var(--space-4) 0; border-bottom: 1px solid var(--color-dark-border); }
  .nav__link::after { left: 0; right: auto; width: 3rem; bottom: -1px; }
  .nav__cta { margin: var(--space-6) 0 0; width: 100%; }
}

/* =========================================================
   5. Hero „Scroll Expansion“ (Idee: 21st.dev scroll-expansion-hero)
   JS (js/hero.js) setzt nur --p (0…1) auf .xhero. Ohne JS oder bei
   prefers-reduced-motion bleibt --p = 1: statisch, voll aufgezogen.
   ========================================================= */
.xhero {
  --p: 1;
  /* abgeleitete Fortschrittswerte */
  --p-fade: clamp(0, calc(1 - var(--p) * 1.6), 1);              /* Meta-Zeilen verschwinden früh */
  --p-content: clamp(0, calc((var(--p) - 0.78) * 4.5), 1);     /* Inhalt erst am Ende */
  position: relative;
  background: var(--color-dark);
  color: var(--color-on-dark);
}
.xhero__stage {
  position: relative;
  height: calc(100svh - var(--header-h));
  min-height: 30rem;
  overflow: hidden;
  isolation: isolate;
}
@media (prefers-reduced-motion: no-preference) {
  .js .xhero { --p: 0; height: calc(var(--hero-scroll) + 100svh - var(--header-h)); }
  .js .xhero__stage { position: sticky; top: var(--header-h); }
}

/* Hintergrundfoto (blendet aus) */
.xhero__bg { position: absolute; inset: 0; z-index: -2; opacity: calc(1 - var(--p)); }
.xhero__bg img { width: 100%; height: 100%; object-fit: cover; }
.xhero__bg img { filter: grayscale(0.4); }
.xhero__bg::after { content: ""; position: absolute; inset: 0; background: var(--color-overlay); }

/* Medien-Fenster: feste Endgröße, sichtbarer Ausschnitt per clip-path (kein Layout pro Frame) */
.xhero__media {
  position: absolute; inset: 0; margin: auto; z-index: -1;
  width: var(--hero-end-w); height: var(--hero-end-h);
  clip-path: inset(
    calc((1 - var(--p)) * (var(--hero-end-h) - var(--hero-start-h)) / 2)
    calc((1 - var(--p)) * (var(--hero-end-w) - var(--hero-start-w)) / 2)
    round calc(var(--radius-media) * (1 - var(--p) * 0.6))
  );
  background: var(--color-dark-alt);
}
/* <picture> füllt das Fenster vollständig, sonst hätte das Bild seine natürliche
   Höhe (height:100% greift nicht in einem picture mit auto-Höhe) und unten bliebe
   ein dunkler Streifen (Handy, Hochformat-Fenster). */
.xhero__media picture { position: absolute; inset: 0; width: 100%; height: 100%; }
.xhero__media img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transform: scale(calc(1.15 - 0.15 * var(--p)));
  will-change: transform;
}
.xhero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 75% 50% at 50% 42%, var(--color-overlay-strong) 0%, transparent 100%),
    linear-gradient(to top, var(--color-overlay-strong) 0%, transparent 50%),
    linear-gradient(var(--color-overlay), var(--color-overlay));
}

/* Titel + Meta-Zeilen */
.xhero__text {
  position: absolute; inset: 0; z-index: var(--z-hero-text);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--space-4); padding-inline: var(--space-4);
  padding-bottom: calc(var(--p-content) * 9rem);   /* rückt beim Einblenden des Inhalts etwas hoch */
  text-align: center; pointer-events: none;
}
.xhero__title {
  margin: 0; display: flex; flex-direction: column; align-items: center;
  font-size: var(--fs-3xl); line-height: 0.88; text-transform: uppercase; letter-spacing: 0.01em;
  color: var(--color-on-dark);
  text-shadow: 0 2px 24px var(--color-overlay-strong);
}
.xhero__line { display: block; will-change: transform; }
.xhero__line--1 { font-style: italic; transform: translate3d(calc(var(--p) * var(--hero-spread) * -1), 0, 0); }
.xhero__line--2 { transform: translate3d(calc(var(--p) * var(--hero-spread)), 0, 0); }
/* Laser-Schnittlinie zwischen den Zeilen: zieht sich mit dem Fortschritt auf */
.xhero__cut {
  display: block; width: min(80vw, 46rem); height: var(--line); margin-block: 0.12em;
  background: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary);
  transform: scaleX(var(--p)); transform-origin: center;
}
.xhero__meta {
  margin: 0; padding: var(--space-1) var(--space-3);
  background: var(--color-overlay-strong); color: var(--color-on-dark);
  font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-sm);
  letter-spacing: var(--tracking-label); text-transform: uppercase;
  opacity: var(--p-fade); will-change: transform, opacity;
}
.xhero__meta--left { transform: translate3d(calc(var(--p) * -45vw), 0, 0); }
.xhero__meta--right { transform: translate3d(calc(var(--p) * 45vw), 0, 0); }
.xhero__meta--right::after { content: " \2193"; color: var(--color-primary); }

/* Inhalt, sobald das Bild aufgezogen ist */
.xhero__content {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: var(--z-hero-text);
  width: min(100% - 2 * var(--space-5), var(--container)); margin-inline: auto;
  padding-bottom: var(--space-7);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-5); text-align: center;
  opacity: var(--p-content);
  transform: translate3d(0, calc((1 - var(--p-content)) * 2rem), 0);
  pointer-events: none;
}
.xhero.is-expanded .xhero__content, .xhero__content:focus-within { opacity: 1; transform: none; pointer-events: auto; }
.xhero__lead {
  max-width: 40rem; margin: 0; padding: var(--space-3) var(--space-4);
  background: var(--color-overlay-strong); color: var(--color-on-dark);
  font-size: var(--fs-md); line-height: 1.45;
}
.xhero__content .btn--ghost { color: var(--color-on-dark); background: var(--color-overlay-strong); }
@media (max-width: 40rem) {
  .xhero__text { padding-bottom: calc(var(--p-content) * 14rem); }
  .xhero__content { padding-bottom: calc(var(--callbar-h) + var(--space-5)); }
  .xhero__content .btn-row { width: 100%; }
  .xhero__content .btn { flex: 1 1 100%; }
}

/* =========================================================
   6. Kennzahlen-Leiste
   ========================================================= */
.stats { background: var(--color-dark); color: var(--color-on-dark); }
.stats__list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  margin: 0; padding: 0; list-style: none;
}
.stats__item { padding: var(--space-6) var(--space-5); border-left: 1px solid var(--color-dark-border); }
.stats__item:first-child { border-left: 0; }
.stats__value {
  display: block; font-family: var(--font-heading); font-weight: var(--fw-bold);
  font-size: var(--fs-2xl); line-height: 1; color: var(--color-primary);
}
.stats__unit { font-size: 0.45em; margin-left: 0.1em; color: var(--color-on-dark); }
.stats__label {
  display: block; margin-top: var(--space-2);
  font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-md);
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-on-dark-muted);
}
@media (max-width: 40rem) {
  .stats__list { grid-template-columns: 1fr 1fr; }
  .stats__item { border-left: 0; border-top: 1px solid var(--color-dark-border); padding: var(--space-5) var(--space-4); }
  .stats__item:nth-child(even) { border-left: 1px solid var(--color-dark-border); }
}

/* =========================================================
   7. Chips (Teile-Liste, Sprungnavigation)
   ========================================================= */
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0 0 var(--space-6); padding: 0; list-style: none; }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  min-height: 2.75rem; padding: var(--space-2) var(--space-4);
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-left: 3px solid var(--color-primary);
  font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-md);
  letter-spacing: 0.03em; text-transform: uppercase; text-decoration: none;
}
a.chip:hover { border-color: var(--color-border-strong); border-left-color: var(--color-primary); background: var(--color-bg); }

/* =========================================================
   8. Leistungs-Karten (Bild-Kacheln wie bei Industrie-Vorbildern)
   ========================================================= */
.cards { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); }
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--color-surface); color: var(--color-text);
  box-shadow: var(--shadow);
  clip-path: polygon(0 0, calc(100% - var(--cut) * 2) 0, 100% calc(var(--cut) * 2), 100% 100%, 0 100%);
  text-decoration: none;
  transition: transform var(--dur) var(--ease);
}
.card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-surface-alt); }
.card__media picture { position: absolute; inset: 0; }   /* Bild füllt die 4:3-Fläche auch mit <picture> */
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease); }
.card__media--icon { display: grid; place-items: center; background: var(--color-dark); color: var(--color-primary); }
.card__media--icon svg { width: 4.5rem; height: 4.5rem; }
.card__body { display: flex; flex-direction: column; gap: var(--space-2); flex: 1; padding: var(--space-5); border-top: var(--line) solid var(--color-primary); }
.card__title { margin: 0; font-size: var(--fs-lg); font-weight: var(--fw-bold); text-transform: uppercase; }
.card__text { margin: 0; color: var(--color-text-muted); }
.card .link-arrow { margin-top: auto; padding-top: var(--space-3); }
a.card:hover .card__media img, .card:focus-within .card__media img { transform: scale(1.04); }
/* Ganze Karte klickbar: Link im Titel bekommt .card__link */
.card__link { color: inherit; text-decoration: none; }
.card__link::before { content: ""; position: absolute; inset: 0; }
.card:has(.card__link:focus-visible) { clip-path: none; outline: 3px solid var(--color-focus); outline-offset: 3px; }
.card__link:focus-visible { outline: none; }
.card:hover .card__link { text-decoration: underline; text-decoration-color: var(--color-primary); text-decoration-thickness: var(--line); }

/* =========================================================
   9. Ablauf in 3 Schritten
   ========================================================= */
.steps { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); counter-reset: step; margin: 0; padding: 0; list-style: none; }
.step { position: relative; padding: var(--space-6) var(--space-5) var(--space-5); background: var(--color-surface); border: 1px solid var(--color-border); border-top: var(--line) solid var(--color-text); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; margin-bottom: var(--space-3);
  font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: var(--fs-2xl); line-height: 1;
  color: var(--color-text);
}
.step::after { content: ""; position: absolute; top: calc(-1 * var(--line)); left: 0; width: 4rem; height: var(--line); background: var(--color-primary); }
.step__title { font-size: var(--fs-lg); text-transform: uppercase; margin-bottom: var(--space-2); }
.step p:last-child { margin: 0; color: var(--color-text-muted); }

/* =========================================================
   10. Technische Daten (leistungen.html)
   ========================================================= */
.process { display: grid; gap: var(--space-6); grid-template-columns: 1fr; padding-block: var(--space-7); border-top: 1px solid var(--color-border); }
@media (min-width: 56rem) {
  .process { grid-template-columns: 5fr 6fr; align-items: start; }
  .process--flip .process__media { order: 2; }
}
.process__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; clip-path: polygon(0 0, calc(100% - var(--cut) * 2) 0, 100% calc(var(--cut) * 2), 100% 100%, 0 100%); }
.process__title { font-size: var(--fs-xl); text-transform: uppercase; }

.spec { width: 100%; border-collapse: collapse; background: var(--color-surface); font-size: var(--fs-base); }
.spec caption { text-align: left; padding-bottom: var(--space-2); font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-md); text-transform: uppercase; letter-spacing: 0.04em; }
.spec th, .spec td { padding: var(--space-3) var(--space-4); text-align: left; vertical-align: top; border-bottom: 1px solid var(--color-border); }
.spec thead th { border-bottom: var(--line) solid var(--color-border-strong); font-family: var(--font-heading); font-weight: var(--fw-semibold); text-transform: uppercase; letter-spacing: 0.06em; font-size: var(--fs-sm); color: var(--color-text-muted); }
.spec tbody th { font-weight: var(--fw-medium); color: var(--color-text-muted); width: 45%; }
.spec td { font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: var(--fs-md); }
/* Mobil: Zeilen als gestapelte Karten (td braucht data-label) */
@media (max-width: 40rem) {
  .spec--stack thead { display: none; }
  .spec--stack tr { display: block; padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); }
  .spec--stack th, .spec--stack td { display: block; width: auto; padding: var(--space-1) 0; border: 0; }
  .spec--stack td[data-label]::before { content: attr(data-label) ": "; font-family: var(--font-body); font-weight: var(--fw-regular); font-size: var(--fs-sm); color: var(--color-text-muted); }
}
/* Einfache Liste (Anarbeitung, Oberfläche) */
.ticks { list-style: none; padding: 0; display: grid; gap: var(--space-2) var(--space-5); grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr)); }
.ticks li { position: relative; padding-left: 1.5rem; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 0.8rem; height: var(--line); background: var(--color-primary); }

/* Hinweis/KUNDE-Box */
.note { padding: var(--space-4) var(--space-5); background: var(--color-surface); border-left: 3px solid var(--color-primary); color: var(--color-text-muted); font-size: var(--fs-sm); }

/* =========================================================
   11. Galerie + Lightbox
   ========================================================= */
/* Galerie: gleich große quadratische Kacheln in festen Spalten, ohne Bildunterschrift */
.gallery { display: grid; gap: var(--space-3); grid-template-columns: repeat(2, 1fr); margin: 0; padding: 0; list-style: none; }
@media (min-width: 56rem) { .gallery { grid-template-columns: repeat(5, 1fr); } }
.gallery__item { margin: 0; }
.gallery__btn { display: block; width: 100%; padding: 0; border: 0; background: var(--color-surface-alt); overflow: hidden; cursor: zoom-in; }
.gallery__btn img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; transition: transform 400ms var(--ease); }
.gallery__btn:hover img { transform: scale(1.04); }

.lightbox { width: min(96vw, 80rem); max-height: 94svh; padding: 0; border: 0; background: transparent; color: var(--color-on-dark); }
.lightbox::backdrop { background: var(--color-overlay-strong); }
.lightbox img { max-height: 82svh; width: auto; margin-inline: auto; }
.lightbox__caption { margin: var(--space-3) 0 0; text-align: center; }
.lightbox__close, .lightbox__nav {
  position: fixed; display: grid; place-items: center; width: 3rem; height: 3rem; border: 0;
  background: var(--color-dark); color: var(--color-on-dark); font-size: 1.5rem; line-height: 1;
}
.lightbox__close { top: var(--space-4); right: var(--space-4); }
.lightbox__nav--prev { left: var(--space-4); top: 50%; }
.lightbox__nav--next { right: var(--space-4); top: 50%; }
.lightbox__close:hover, .lightbox__nav:hover { background: var(--color-primary); color: var(--color-on-primary); }

/* =========================================================
   12. CTA-Band
   ========================================================= */
.cta-band { position: relative; background: var(--color-dark); color: var(--color-on-dark); padding-block: var(--space-8); overflow: hidden; }
.cta-band::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: var(--line); background: var(--color-primary); }
.cta-band__inner { display: grid; gap: var(--space-6); align-items: end; }
@media (min-width: 56rem) { .cta-band__inner { grid-template-columns: 1.4fr 1fr; } .cta-band .btn-row { justify-content: flex-end; } }
.cta-band__title { font-size: var(--fs-2xl); line-height: var(--lh-tight); margin: 0; }
.cta-band__title em { font-style: italic; color: var(--color-primary); }

/* =========================================================
   13. Kontakt-Kacheln
   ========================================================= */
.contact-tiles { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); margin: 0; padding: 0; list-style: none; }
.contact-tile {
  position: relative; display: flex; flex-direction: column; gap: var(--space-2);
  min-height: 11rem; padding: var(--space-5);
  background: var(--color-surface); color: var(--color-text); text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cut) * 2) 0, 100% calc(var(--cut) * 2), 100% 100%, 0 100%);
  transition: background-color var(--dur) var(--ease);
}
.contact-tile:hover { background: var(--color-surface-alt); }
.contact-tile:focus-visible { clip-path: none; outline-color: var(--color-focus); }
.contact-tile svg { width: 2rem; height: 2rem; color: var(--color-primary-ink); }
.contact-tile__label { margin-top: auto; font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-sm); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-muted); }
.contact-tile__value { font-family: var(--font-heading); font-weight: var(--fw-bold); font-size: var(--fs-lg); line-height: 1.1; overflow-wrap: anywhere; }
.contact-tile::after { content: "\2192"; position: absolute; right: var(--space-5); bottom: var(--space-5); color: var(--color-primary-ink); font-size: var(--fs-lg); transition: transform var(--dur) var(--ease); }
.contact-tile:hover::after { transform: translateX(4px); }

/* =========================================================
   14. Formularfelder (für spätere Anfrage-Form)
   ========================================================= */
.field { display: grid; gap: var(--space-2); margin-bottom: var(--space-4); }
.field label { font-weight: var(--fw-semibold); }
.field input, .field textarea, .field select {
  width: 100%; min-height: 3rem; padding: var(--space-3) var(--space-4);
  background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border-strong); border-radius: var(--radius);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible { outline-offset: 0; border-color: var(--color-focus); }
.field__hint { font-size: var(--fs-sm); color: var(--color-text-muted); }

/* =========================================================
   15. Seitenkopf Unterseiten
   ========================================================= */
.page-head { position: relative; background: var(--color-dark); color: var(--color-on-dark); padding-block: var(--space-8) var(--space-7); overflow: hidden; isolation: isolate; }
.page-head__bg { position: absolute; inset: 0; z-index: -1; }
.page-head__bg picture { position: absolute; inset: 0; }
.page-head__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-head__bg::after { content: ""; position: absolute; inset: 0; background: var(--color-overlay-strong); }
.page-head p { max-width: 40rem; font-size: var(--fs-md); color: var(--color-on-dark); }

/* =========================================================
   16. Footer + mobile Kontaktleiste
   ========================================================= */
.site-footer { background: var(--color-dark); color: var(--color-on-dark-muted); padding-block: var(--space-7) var(--space-5); font-size: var(--fs-sm); border-top: var(--line) solid var(--color-primary); }
.site-footer a { color: var(--color-on-dark); }
.site-footer__grid { display: grid; gap: var(--space-6); grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); margin-bottom: var(--space-6); }
.site-footer h2 { font-size: var(--fs-md); color: var(--color-on-dark); margin-bottom: var(--space-3); letter-spacing: 0.06em; }
.site-footer address { font-style: normal; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-1); }
.site-footer__bottom { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); justify-content: space-between; padding-top: var(--space-5); border-top: 1px solid var(--color-dark-border); }

.callbar { display: none; }
@media (max-width: 40rem) {
  body { padding-bottom: var(--callbar-h); }
  .callbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-callbar);
    display: grid; grid-template-columns: repeat(3, 1fr);
    height: calc(var(--callbar-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: var(--color-dark); border-top: var(--line) solid var(--color-primary);
  }
  .callbar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
    color: var(--color-on-dark); text-decoration: none;
    font-family: var(--font-heading); font-weight: var(--fw-semibold); font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase;
  }
  .callbar a + a { border-left: 1px solid var(--color-dark-border); }
  .callbar a:first-child { background: var(--color-primary); color: var(--color-on-primary); }
  .callbar svg { width: 1.375rem; height: 1.375rem; }
}

/* =========================================================
   17. Reveal beim Scrollen (optional, Klasse .reveal + JS setzt .is-visible)
   ========================================================= */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}