/* ==========================================================================
   OPOHL GmbH – Komponenten
   ========================================================================== */

/* ==========================================================================
   Button
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: 0 var(--s-6);
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: inherit;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.005em;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  transition: background-color var(--t-fast) var(--e-out),
    border-color var(--t-fast) var(--e-out),
    color var(--t-fast) var(--e-out),
    transform var(--t-fast) var(--e-out),
    box-shadow var(--t-fast) var(--e-out);
}

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

.btn--primary {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  color: #fff;
  box-shadow: var(--sh-md);
}

.btn--secondary {
  background: transparent;
  border-color: var(--c-line-strong);
  color: var(--c-ink);
}

.btn--secondary:hover {
  background: var(--c-bg-alt);
  border-color: var(--c-ink-3);
  color: var(--c-ink);
}

.btn--ghost {
  min-height: 40px;
  padding: 0 var(--s-3);
  background: transparent;
  color: var(--c-accent);
}

.btn--ghost:hover {
  background: var(--c-accent-soft);
}

.btn--sm {
  min-height: 40px;
  padding: 0 var(--s-5);
  font-size: var(--fs-caption);
}

.btn--lg {
  min-height: 54px;
  padding: 0 var(--s-7);
  font-size: var(--fs-base);
}

.btn--block {
  width: 100%;
}

/* Auf dunklem Grund */
:is(.section--dark, .on-dark) .btn--primary {
  background: var(--c-on-dark);
  border-color: var(--c-on-dark);
  color: var(--c-dark);
}

:is(.section--dark, .on-dark) .btn--primary:hover {
  background: #fff;
  border-color: #fff;
  color: var(--c-dark);
}

:is(.section--dark, .on-dark) .btn--secondary {
  border-color: var(--c-dark-line);
  color: var(--c-on-dark);
}

:is(.section--dark, .on-dark) .btn--secondary:hover {
  background: var(--c-dark-2);
  border-color: var(--c-on-dark-2);
  color: var(--c-on-dark);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  align-items: center;
}

/* Textlink mit Pfeil – Sekundär-CTA in Cards und Sections */

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-accent);
}

.link-arrow svg {
  width: 14px;
  height: 14px;
  flex: none;
  transition: transform var(--t-fast) var(--e-out);
}

.link-arrow:hover svg {
  transform: translateX(3px);
}

.link-arrow--down:hover svg {
  transform: translateY(3px);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid transparent;
  transition: height var(--t-base) var(--e-out),
    border-color var(--t-base) var(--e-out),
    box-shadow var(--t-base) var(--e-out);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header {
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
  }
}

.site-header.is-scrolled {
  border-bottom-color: var(--c-line);
  box-shadow: var(--sh-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--s-5);
  height: var(--h-header);
  transition: height var(--t-base) var(--e-out);
}

.site-header.is-scrolled .site-header__inner {
  height: var(--h-header-scrolled);
}

.site-header__logo {
  flex: none;
  display: flex;
  align-items: center;
}

.site-header__logo img {
  width: 116px;
  height: 46px;
  object-fit: contain;
  transition: width var(--t-base) var(--e-out),
    height var(--t-base) var(--e-out);
}

.site-header.is-scrolled .site-header__logo img {
  width: 104px;
  height: 42px;
}

.site-header__actions {
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--s-4);
  margin-left: auto;
}

.site-header__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  color: var(--c-ink);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  white-space: nowrap;
}

.site-header__phone svg {
  width: 15px;
  height: 15px;
  flex: none;
  color: var(--c-ink-3);
}

.site-header__phone:hover {
  color: var(--c-accent);
}

/* ==========================================================================
   Hauptnavigation (Desktop)
   ========================================================================== */

.nav {
  margin-left: var(--s-6);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}

.nav__item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 var(--s-3);
  border-radius: var(--r-sm);
  color: var(--c-ink);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--c-accent);
  background: var(--c-accent-soft);
}

.nav__link[aria-current="page"] {
  color: var(--c-accent);
}

.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: var(--s-3);
  right: var(--s-3);
  height: 2px;
  border-radius: 2px;
  background: var(--c-accent);
}

/* Disclosure-Button neben dem echten Leistungen-Link */
.nav__disclosure {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 40px;
  margin-left: -6px;
  padding: 0;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--c-ink-3);
  cursor: pointer;
}

.nav__disclosure svg {
  width: 11px;
  height: 11px;
  transition: transform var(--t-fast) var(--e-out);
}

.nav__disclosure:hover {
  color: var(--c-accent);
  background: var(--c-accent-soft);
}

.nav__disclosure[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

/* ==========================================================================
   Leistungen-Dropdown (Mini-Mega-Menü)
   ========================================================================== */

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: var(--z-dropdown);
  width: min(660px, calc(100vw - 2 * var(--gutter)));
  padding: var(--s-5);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg);
  transform: translateX(-50%) translateY(-6px);
  opacity: 0;
  visibility: hidden;
  /* visibility nicht weich animieren: beim Öffnen sofort sichtbar, damit
     Tastaturfokus direkt greift – beim Schließen erst nach dem Ausblenden. */
  transition: opacity var(--t-base) var(--e-out),
    transform var(--t-base) var(--e-out),
    visibility 0s linear var(--t-base);
}

.nav__item.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  transition: opacity var(--t-base) var(--e-out),
    transform var(--t-base) var(--e-out),
    visibility 0s linear 0s;
}

/* unsichtbare Brücke, damit der Zeiger den Spalt überqueren kann */
.dropdown::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.dropdown__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-1) var(--s-3);
}

.dropdown__link {
  display: block;
  padding: var(--s-3);
  border-radius: var(--r-md);
  color: var(--c-ink);
  transition: background-color var(--t-fast) var(--e-out);
}

.dropdown__link:hover {
  background: var(--c-bg-alt);
  color: var(--c-ink);
}

.dropdown__title {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-ink);
}

.dropdown__desc {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-caption);
  line-height: 1.45;
  color: var(--c-ink-3);
}

.dropdown__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  margin-top: var(--s-4);
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-line);
}

.dropdown__footer p {
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

/* ==========================================================================
   Mobile Navigation
   ========================================================================== */

.nav-toggle {
  display: none;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--c-ink);
  cursor: pointer;
}

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 12px;
}

.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--t-base) var(--e-out),
    opacity var(--t-fast) var(--e-out);
}

.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 5px; }
.nav-toggle__bars span:nth-child(3) { top: 10px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Liegt bewusst als Geschwister NACH .site-header, nicht darin: der
   backdrop-filter des Headers wäre sonst Containing Block für dieses
   fixed-Element und würde es auf Headerhöhe zusammenfalten. */
.mobile-nav {
  position: fixed;
  top: var(--h-header);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-mobile-nav);
  display: none;
  overflow-y: auto;
  padding: var(--s-5) var(--gutter) var(--s-8);
  background: var(--c-bg);
  border-top: 1px solid var(--c-line);
  overscroll-behavior: contain;
}

/* Kompakter Header: Panel rückt mit nach oben, kein Spalt */
.site-header.is-scrolled + .mobile-nav {
  top: var(--h-header-scrolled);
}

.mobile-nav.is-open {
  display: block;
  animation: mobileNavIn var(--t-base) var(--e-out) both;
}

@keyframes mobileNavIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

.mobile-nav__link,
.mobile-nav__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 56px;
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink);
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
}

.mobile-nav__summary {
  cursor: pointer;
  list-style: none;
}

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

.mobile-nav__summary svg {
  width: 14px;
  height: 14px;
  flex: none;
  color: var(--c-ink-3);
  transition: transform var(--t-fast) var(--e-out);
}

.mobile-nav__group[open] > .mobile-nav__summary svg {
  transform: rotate(180deg);
}

.mobile-nav__sub {
  padding: var(--s-3) 0 var(--s-4);
  border-bottom: 1px solid var(--c-line);
}

.mobile-nav__sub li + li {
  margin-top: 2px;
}

.mobile-nav__sub a {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-sm);
  color: var(--c-ink-2);
  font-size: var(--fs-sm);
}

.mobile-nav__sub a:hover {
  background: var(--c-bg-alt);
  color: var(--c-accent);
}

.mobile-nav__sub .mobile-nav__all {
  color: var(--c-accent);
  font-weight: var(--fw-semibold);
}

.mobile-nav__footer {
  margin-top: var(--s-6);
  display: grid;
  gap: var(--s-3);
}

.mobile-nav__phone {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  min-height: 48px;
  color: var(--c-ink);
  font-weight: var(--fw-medium);
}

.mobile-nav__phone svg {
  width: 17px;
  height: 17px;
  color: var(--c-ink-3);
}

body.nav-open {
  overflow: hidden;
}

@media (max-width: 1023px) {
  /* Mit JavaScript: Burger-Menü */
  .js .nav,
  .js .site-header__actions {
    display: none;
  }

  .js .nav-toggle {
    display: flex;
  }

  /* Ohne JavaScript wäre der Burger funktionslos – dann bleibt die
     Navigation als zweite Zeile im Header sichtbar. */
  html:not(.js) .site-header__inner {
    flex-wrap: wrap;
    height: auto;
    padding-block: var(--s-3);
    row-gap: var(--s-2);
  }

  html:not(.js) .nav {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  html:not(.js) .nav__list {
    flex-wrap: wrap;
    gap: var(--s-1) var(--s-2);
  }

  html:not(.js) .nav__link {
    padding-inline: var(--s-2);
  }

  html:not(.js) .nav__disclosure,
  html:not(.js) .dropdown,
  html:not(.js) .site-header__actions {
    display: none;
  }
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none !important;
  }
}

/* Telefonnummer erst ab genügend Platz */
@media (max-width: 1180px) {
  .site-header__phone {
    display: none;
  }
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.breadcrumb {
  padding-top: var(--s-5);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}

.breadcrumb li + li::before {
  content: "/";
  color: var(--c-line-strong);
}

.breadcrumb a {
  color: var(--c-ink-3);
}

.breadcrumb a:hover {
  color: var(--c-accent);
}

.breadcrumb [aria-current="page"] {
  color: var(--c-ink-2);
}

/* ==========================================================================
   SectionHeader
   ========================================================================== */

.section-header {
  max-width: 760px;
  margin-bottom: var(--s-8);
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.section-header .lead {
  margin-top: var(--s-4);
}

.section-header__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-5);
  max-width: none;
  margin-bottom: var(--s-8);
}

.section-header__row > div {
  max-width: 760px;
}

/* ==========================================================================
   Card / ServiceCard
   ========================================================================== */

.card {
  display: flex;
  flex-direction: column;
  padding: var(--s-6);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  transition: border-color var(--t-base) var(--e-out),
    box-shadow var(--t-base) var(--e-out),
    transform var(--t-base) var(--e-out);
}

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--s-5);
  border-radius: var(--r-md);
  background: var(--c-accent-soft);
  color: var(--c-accent);
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  margin-bottom: var(--s-3);
}

.card p {
  font-size: var(--fs-sm);
  line-height: 1.55;
}

/* CTA sitzt in jeder Card auf gleicher Höhe unten */
.card .link-arrow {
  margin-top: auto;
  padding-top: var(--s-5);
}

/* Anklickbare Card: Hover-Lift, ganze Fläche als Ziel */
.card--link {
  position: relative;
}

.card--link:hover {
  border-color: var(--c-line-strong);
  box-shadow: var(--sh-md);
  transform: translateY(-3px);
}

.card--link .card__cover {
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.card--link:hover .link-arrow svg {
  transform: translateX(3px);
}

.card--flush {
  padding: 0;
  background: transparent;
  border: 0;
}

.card-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 264px), 1fr));
}

/* ==========================================================================
   Maschinen- und Gerätekarte
   ========================================================================== */

.machine-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

/* Höhere Spezifität als .card p, sonst greift die Kartentypografie */
.card .card__stat {
  margin-bottom: var(--s-3);
  font-size: clamp(1.5rem, 1.4vw + 1.05rem, 2rem);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: var(--ls-tight);
  color: var(--c-accent);
  font-variant-numeric: tabular-nums;
}

.spec-list {
  display: grid;
  gap: var(--s-2);
  margin-top: var(--s-4);
}

.spec-list li {
  display: grid;
  grid-template-columns: 6px 1fr;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.spec-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-top: 0.58em;
  border-radius: 50%;
  background: var(--c-line-strong);
}

.card .card__use {
  margin-top: auto;
  padding-top: var(--s-5);
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

.card-grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

/* ==========================================================================
   Media / Figure
   ========================================================================== */

.figure {
  margin: 0;
}

.figure img {
  width: 100%;
  border-radius: var(--r-lg);
  background: var(--c-bg-sunk);
}

/* Rahmen für den Zoom: das Clipping muss auf einem inneren Element sitzen,
   sonst würde die Bildunterschrift mit abgeschnitten. */
.figure__frame {
  display: block;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--c-bg-sunk);
}

.figure__frame img {
  border-radius: 0;
}

.figure--zoom .figure__frame img {
  transition: transform var(--t-slow) var(--e-out);
}

.figure--zoom:hover .figure__frame img {
  transform: scale(1.02);
}

.figure--placeholder img {
  border: 1px dashed var(--c-line-strong);
}

.figure__caption {
  margin-top: var(--s-3);
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

/* ==========================================================================
   Bildnachweis
   Hinweis direkt am Bild – nicht als Fußnote irgendwo unten. Genutzt für
   Platzhalter und später für Fotocredits.
   Die KI-Kennzeichnung läuft nicht hierüber: die sitzt als EU-Icon im Bild
   selbst, damit sie beim Teilen und Herunterladen erhalten bleibt
   (siehe tools/build-images.py, ki_stempel()).
   ========================================================================== */

.figure__credit,
.media-credit {
  margin-top: var(--s-3);
  font-size: var(--fs-caption);
  line-height: 1.4;
  color: var(--c-ink-3);
}

:is(.section--dark, .on-dark) .figure__credit,
:is(.section--dark, .on-dark) .media-credit {
  color: var(--c-on-dark-2);
}

/* ==========================================================================
   ServiceSection – eine Vorlage für alle Leistungen
   ========================================================================== */

.service-section {
  scroll-margin-top: calc(var(--scroll-offset) + 16px);
  padding-block: var(--sp-section);
  border-top: 1px solid var(--c-line);
}

.service-section__inner {
  display: grid;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Bild rechts (Standard) bzw. links */
.service-section--media-left .service-section__body {
  order: 2;
}

.service-section--media-left .service-section__media {
  order: 1;
}

.service-section--wide .service-section__inner {
  grid-template-columns: minmax(0, 1fr);
}

.service-section__body > * + * {
  margin-top: var(--s-5);
}

.service-section__body h2 {
  margin-top: 0;
}

.service-section__intro > p + p {
  margin-top: var(--s-4);
}

/* Vorteilsliste – ersetzt die frühere H3-Fehlnutzung */
.benefit-list {
  display: grid;
  gap: var(--s-3);
}

.benefit-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.benefit-list svg {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  color: var(--c-accent);
}

:is(.section--dark, .on-dark) .benefit-list svg {
  color: var(--c-accent-on-dark);
}

.benefit-list--two {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--s-3) var(--s-6);
}

/* Tags: „Geeignet für" */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-2);
}

.tag-row__label {
  margin-right: var(--s-1);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  color: var(--c-ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

:is(.section--dark, .on-dark) .tag-row__label {
  color: var(--c-on-dark-2);
}

.tag {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 var(--s-3);
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  background: var(--c-bg);
  font-size: var(--fs-caption);
  color: var(--c-ink-2);
}

:is(.section--dark, .on-dark) .tag,
.section--alt .tag {
  background: transparent;
}

:is(.section--dark, .on-dark) .tag {
  border-color: var(--c-dark-line);
  color: var(--c-on-dark-2);
}

/* ==========================================================================
   Feature-Grid – für Sections ohne Foto
   ========================================================================== */

.feature-grid {
  display: grid;
  gap: var(--s-6) var(--s-7);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  margin-top: var(--s-8);
}

.feature {
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line);
}

:is(.section--dark, .on-dark) .feature {
  border-top-color: var(--c-dark-line);
}

.feature__icon {
  margin-bottom: var(--s-4);
  color: var(--c-accent);
}

:is(.section--dark, .on-dark) .feature__icon {
  color: var(--c-accent-on-dark);
}

.feature__icon svg {
  width: 24px;
  height: 24px;
}

.feature h3 {
  margin-bottom: var(--s-2);
  font-size: var(--fs-h4);
}

.feature p {
  font-size: var(--fs-sm);
  line-height: 1.55;
}

/* ==========================================================================
   Prozess – große Ziffern, viel Weißraum
   ========================================================================== */

.process {
  display: grid;
  gap: var(--s-6) var(--s-7);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  counter-reset: step;
}

.process__step {
  padding-top: var(--s-5);
  border-top: 2px solid var(--c-line);
}

:is(.section--dark, .on-dark) .process__step {
  border-top-color: var(--c-dark-line);
}

.process__num {
  display: block;
  margin-bottom: var(--s-4);
  font-size: var(--fs-numeral);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: var(--ls-tight);
  color: var(--c-numeral);
  font-variant-numeric: tabular-nums;
}

:is(.section--dark, .on-dark) .process__num {
  color: var(--c-numeral-dark);
}

.process__step h3 {
  margin-bottom: var(--s-3);
  font-size: var(--fs-h4);
}

.process__step p {
  font-size: var(--fs-sm);
  line-height: 1.55;
}

/* ==========================================================================
   Statement – dunkles Band als Rhythmusbrecher
   ========================================================================== */

.statement {
  padding-block: clamp(80px, 10vw, 160px);
  background: var(--c-dark);
  color: var(--c-on-dark-2);
}

.statement__text {
  max-width: 22ch;
  font-size: var(--fs-display);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--c-on-dark);
  text-wrap: balance;
}

.statement__note {
  max-width: 46ch;
  margin-top: var(--s-6);
  font-size: var(--fs-lg);
  line-height: 1.5;
}

.statement--media {
  padding: 0;
  background: var(--c-dark);
}

.statement--media .statement__figure {
  position: relative;
  margin: 0;
}

.statement--media img {
  width: 100%;
  height: clamp(320px, 48vw, 560px);
  object-fit: cover;
  opacity: 0.55;
}

.statement--media .statement__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  background: linear-gradient(
    90deg,
    rgba(34, 48, 51, 0.94) 0%,
    rgba(34, 48, 51, 0.78) 45%,
    rgba(34, 48, 51, 0.4) 100%
  );
}

/* ==========================================================================
   TrustItem
   ========================================================================== */

.trust-grid {
  display: grid;
  gap: var(--s-6) var(--s-7);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}

.trust {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--s-4);
  align-items: start;
}

.trust__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--c-accent-soft);
  color: var(--c-accent);
}

.trust__icon svg {
  width: 20px;
  height: 20px;
}

.trust h3 {
  margin-bottom: var(--s-2);
  font-size: var(--fs-h4);
}

.trust p {
  font-size: var(--fs-sm);
  line-height: 1.55;
}

/* Kennzahlen-Zeile */
.stat-row {
  display: grid;
  gap: var(--s-5) var(--s-7);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
}

.stat__value {
  display: block;
  font-size: clamp(1.75rem, 2.4vw + 1rem, 2.5rem);
  font-weight: var(--fw-semibold);
  line-height: 1.1;
  letter-spacing: var(--ls-tight);
  color: var(--c-ink);
}

:is(.section--dark, .on-dark) .stat__value {
  color: var(--c-on-dark);
}

.stat__label {
  display: block;
  margin-top: var(--s-2);
  font-size: var(--fs-sm);
  color: var(--c-ink-3);
}

:is(.section--dark, .on-dark) .stat__label {
  color: var(--c-on-dark-2);
}

/* ==========================================================================
   FAQ – ohne JS bedienbar
   ========================================================================== */

.faq {
  max-width: 860px;
  border-top: 1px solid var(--c-line);
}

.faq__item {
  border-bottom: 1px solid var(--c-line);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  padding: var(--s-5) 0;
  cursor: pointer;
  list-style: none;
  color: var(--c-ink);
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  line-height: 1.4;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question:hover {
  color: var(--c-accent);
}

.faq__icon {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--c-ink-3);
  transform: translate(-50%, -50%);
  transition: transform var(--t-base) var(--e-out),
    opacity var(--t-fast) var(--e-out);
}

.faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq__item[open] .faq__icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq__answer {
  padding: 0 0 var(--s-6);
  max-width: var(--w-text);
}

.faq__answer p + p,
.faq__answer ul {
  margin-top: var(--s-4);
}

.faq__answer ol,
.faq__answer ul {
  display: grid;
  gap: var(--s-2);
  padding-left: var(--s-5);
}

.faq__answer ol {
  list-style: decimal;
}

.faq__answer ul {
  list-style: disc;
}

.faq__answer li {
  padding-left: var(--s-1);
}

/* ==========================================================================
   Formular
   ========================================================================== */

.form-card {
  padding: clamp(24px, 3vw, 40px);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
}

/* Überschrift in einer Card: semantisch H2, optisch eine Stufe kleiner */
.form-card h2 {
  font-size: clamp(1.5rem, 1vw + 1.2rem, 1.875rem);
}

.form-card__intro {
  margin-top: var(--s-3);
  font-size: var(--fs-sm);
  color: var(--c-ink-3);
}

.form-grid {
  display: grid;
  gap: var(--s-5);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: var(--s-2);
}

.field--full {
  grid-column: 1 / -1;
}

.field > label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-ink);
}

.field__req {
  color: var(--c-accent);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 50px;
  padding: var(--s-3) var(--s-4);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-md);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: inherit;
  font-size: var(--fs-base);
  line-height: 1.4;
  transition: border-color var(--t-fast) var(--e-out),
    box-shadow var(--t-fast) var(--e-out);
  appearance: none;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--c-ink-3);
}

.field input:hover,
.field textarea:hover {
  border-color: var(--c-ink-3);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: var(--sh-focus);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--c-error);
}

.field input[aria-invalid="true"]:focus,
.field textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.2);
}

.field__error {
  display: none;
  font-size: var(--fs-caption);
  color: var(--c-error);
}

.field__error.is-visible {
  display: block;
}

.field__hint {
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

/* Checkbox */
.field--check {
  grid-template-columns: 22px 1fr;
  align-items: start;
  gap: var(--s-3);
}

.field--check input[type="checkbox"] {
  width: 22px;
  min-height: 22px;
  height: 22px;
  margin: 1px 0 0;
  padding: 0;
  border-radius: 6px;
  cursor: pointer;
  accent-color: var(--c-accent);
  appearance: auto;
}

.field--check label {
  font-size: var(--fs-caption);
  font-weight: var(--fw-regular);
  line-height: 1.5;
  color: var(--c-ink-2);
}

.field--check .field__error {
  grid-column: 1 / -1;
}

/* Honeypot – für Menschen unsichtbar, für Bots erreichbar */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note {
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

.form-status {
  display: none;
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.form-status.is-visible {
  display: block;
}

.form-status--success {
  background: var(--c-success-soft);
  color: var(--c-success);
}

.form-status--error {
  background: var(--c-error-soft);
  color: var(--c-error);
}

.btn[aria-busy="true"] {
  opacity: 0.7;
  pointer-events: none;
}

@media (max-width: 620px) {
  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ==========================================================================
   CTA-Section
   ========================================================================== */

.cta-section {
  padding-block: clamp(72px, 8vw, 128px);
  background: var(--c-dark);
  color: var(--c-on-dark-2);
}

.cta-section h2 {
  max-width: 24ch;
  color: var(--c-on-dark);
}

.cta-section .lead {
  max-width: 52ch;
  margin-top: var(--s-5);
  color: var(--c-on-dark-2);
}

.cta-section .btn-group {
  margin-top: var(--s-7);
}

.cta-section__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3) var(--s-6);
  margin-top: var(--s-7);
  padding-top: var(--s-6);
  border-top: 1px solid var(--c-dark-line);
  font-size: var(--fs-sm);
}

.cta-section__meta a {
  color: var(--c-on-dark);
  font-weight: var(--fw-medium);
}

.cta-section__meta a:hover {
  color: var(--c-accent-on-dark);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  padding-block: var(--s-9) var(--s-6);
  background: var(--c-bg-alt);
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-sm);
}

.site-footer__grid {
  display: grid;
  gap: var(--s-7);
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}

.site-footer__brand img {
  width: 116px;
  height: 46px;
  object-fit: contain;
  margin-bottom: var(--s-5);
}

.site-footer__brand p {
  max-width: 34ch;
  color: var(--c-ink-3);
  font-size: var(--fs-caption);
  line-height: 1.6;
}

.site-footer h2 {
  margin-bottom: var(--s-4);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-ink-3);
}

.site-footer ul {
  display: grid;
  gap: var(--s-3);
}

.site-footer a {
  color: var(--c-ink-2);
}

.site-footer a:hover {
  color: var(--c-accent);
}

.site-footer address {
  font-style: normal;
  color: var(--c-ink-2);
  line-height: 1.7;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3) var(--s-5);
  margin-top: var(--s-9);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-caption);
  color: var(--c-ink-3);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3) var(--s-5);
}

@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s-6);
  }
}

/* ==========================================================================
   Responsive: Service-Sections und Dropdown
   ========================================================================== */

@media (max-width: 900px) {
  .service-section__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  /* Bild auf Mobile immer nach dem Text */
  .service-section--media-left .service-section__body,
  .service-section--media-left .service-section__media {
    order: initial;
  }

  .dropdown__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}