/* ============ Typografie-Bausteine ============ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1.25rem;
  font-family: var(--font-ui);
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.eyebrow__index { color: var(--color-bronze-text); }
.eyebrow__index::after { content: "/"; margin-left: .75rem; color: var(--color-line); }
.eyebrow--light { color: rgba(252, 250, 246, .82); }
.eyebrow--light .eyebrow__index { color: var(--color-brand-yellow); }
.eyebrow--light .eyebrow__index::after { color: rgba(252, 250, 246, .4); }
.eyebrow--line::after {
  content: "";
  width: 3.5rem;
  height: 1px;
  background: currentColor;
  opacity: .5;
}

.section-title {
  font-size: var(--text-h2);
  line-height: 1;
  max-width: 16ch;
}
.section-title--light { color: var(--color-warm-white); }

.lead {
  font-size: var(--text-lead);
  line-height: 1.6;
  color: #45463F;
  max-width: 44rem;
}
.lead--light { color: rgba(252, 250, 246, .88); }

/* ============ Buttons ============ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  min-height: 3rem;
  padding: .8rem 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-ui);
  font-family: var(--font-ui);
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .01em;
  text-decoration: none;
  background: none;
  transition: background-color var(--dur-hover) var(--ease), color var(--dur-hover) var(--ease), border-color var(--dur-hover) var(--ease);
}
.button .icon { transition: transform var(--dur-hover) var(--ease); flex: none; }
.button:hover .icon { transform: translateX(3px); }

.button--primary { background: var(--color-forest); color: var(--color-warm-white); }
.button--primary:hover { background: var(--color-forest-dark); }

.button--secondary { border-color: var(--color-ink); color: var(--color-ink); }
.button--secondary:hover { background: var(--color-ink); color: var(--color-warm-white); }

.button--light { background: var(--color-warm-white); color: var(--color-ink); }
.button--light:hover { background: var(--color-sand); }

.button--text {
  min-height: 2.75rem;
  padding-inline: .25rem;
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-line);
  text-underline-offset: .3em;
}
.button--text:hover { text-decoration-color: var(--color-ink); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: none;
  font-size: .9375rem;
  font-weight: 600;
  color: var(--color-ink);
  text-decoration: none;
}
.link-arrow .icon { transition: transform var(--dur-hover) var(--ease); }
.link-arrow:hover .icon { transform: translateX(4px); }

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-ui);
  background: transparent;
  color: var(--color-ink);
  transition: background-color var(--dur-hover) var(--ease), color var(--dur-hover) var(--ease), opacity var(--dur-hover) var(--ease);
}
.icon-button:hover { background: var(--color-ink); color: var(--color-warm-white); }
.icon-button--dark { background: var(--color-forest); border-color: var(--color-forest); color: var(--color-warm-white); }
.icon-button--dark:hover { background: var(--color-forest-dark); }
.icon-button--light { border-color: rgba(252, 250, 246, .7); color: var(--color-warm-white); }
.icon-button--light:hover { background: var(--color-warm-white); color: var(--color-ink); }
.icon-button:disabled { opacity: .3; cursor: default; background: transparent; color: var(--color-ink); }
.icon-button--dark:disabled { background: var(--color-forest); color: var(--color-warm-white); }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-hover) var(--ease);
}
/* Hintergrund als Pseudo-Element: backdrop-filter direkt am Header würde
   das fixierte Mobilmenü auf die Header-Höhe begrenzen. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(252, 250, 246, .96);
}
@supports (backdrop-filter: blur(8px)) {
  .site-header::before { background: rgba(252, 250, 246, .88); backdrop-filter: blur(10px); }
}
.site-header.is-scrolled { border-bottom-color: var(--color-line); }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--container);
  height: var(--header-h);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.site-header__logo { flex: none; display: block; margin-right: auto; }
.site-header__logo img {
  width: auto;
  height: calc(var(--header-h) - 1.25rem);
  transition: height var(--dur-hover) var(--ease);
}

.site-header__cta { min-height: 2.75rem; padding: .7rem 1rem; font-size: .875rem; white-space: nowrap; }
@media (min-width: 480px) { .site-header__cta { padding-inline: 1.2rem; } }
/* Sehr schmale Handys: "Menü"-Wort nur für Screenreader, damit Anruf-Button und Menü nebeneinander passen */
@media (max-width: 379px) {
  .site-header__inner { gap: .5rem; }
  .nav-toggle { padding-inline: .5rem 0; min-width: 2.75rem; justify-content: flex-end; }
  .nav-toggle__label {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap;
  }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  min-height: 2.75rem;
  padding: .5rem .25rem .5rem .75rem;
  border: 0;
  background: none;
  font-size: .875rem;
  font-weight: 600;
}
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 1.375rem;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--dur-hover) var(--ease), background-color var(--dur-micro);
}
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Mobile: Drawer */
.main-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 3.25rem;
  padding: .5rem 0;
  border: 0;
  background: none;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  color: var(--color-ink);
}
.main-nav__item { border-bottom: var(--line); }
.main-nav__sub { padding: 0 0 1rem 1rem; }
.main-nav__sub a {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  font-size: 1rem;
  text-decoration: none;
}
.main-nav__sub a:hover { text-decoration: underline; }
.icon--chevron { transition: transform var(--dur-micro) var(--ease); }
.main-nav__toggle[aria-expanded="true"] .icon--chevron { transform: rotate(180deg); }
.js .main-nav__toggle[aria-expanded="false"] + .main-nav__sub { display: none; }

.main-nav__contact {
  display: grid;
  gap: .75rem;
  margin-top: 2rem;
  font-size: 1rem;
}
.main-nav__contact a:not(.button) { text-decoration: none; }
.main-nav__contact .button { margin-top: .5rem; }

@media (max-width: 1279px) {
  .js .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    z-index: 49;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 1rem var(--pad-x) 3rem;
    background: var(--color-warm-white);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--dur-hover) var(--ease), transform var(--dur-hover) var(--ease), visibility 0s linear var(--dur-hover);
  }
  .js .main-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity var(--dur-hover) var(--ease), transform var(--dur-hover) var(--ease);
  }
  html:not(.js) .main-nav { display: none; }
  html:not(.js) .nav-toggle { display: none; }
}


@media (min-width: 1280px) {
  .nav-toggle { display: none; }
  .site-header__logo { margin-right: 1rem; }
  .main-nav { margin-inline: auto; }
  .main-nav__list { display: flex; align-items: center; gap: clamp(.75rem, 1.4vw, 1.75rem); }
  .main-nav__item { position: relative; border: 0; }
  .main-nav__link {
    min-height: 2.75rem;
    gap: .35rem;
    font-family: var(--font-ui);
    font-size: .9375rem;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
  }
  .main-nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: .45rem;
    height: 1px;
    background: var(--color-bronze);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-hover) var(--ease);
  }
  .main-nav__link:hover::after,
  .main-nav__link[aria-current="true"]::after { transform: scaleX(1); }
  .main-nav__toggle::after { display: none; }
  .main-nav__sub {
    position: absolute;
    top: 100%;
    left: -1.25rem;
    min-width: 14rem;
    padding: .75rem 1.25rem;
    background: var(--color-warm-white);
    border: var(--line);
    box-shadow: 0 18px 40px -24px rgba(23, 26, 24, .35);
  }
  .main-nav__sub a { font-size: .9375rem; }
  .main-nav__contact { display: none; }
}

/* ============ Karussell ============ */
.carousel { position: relative; }

.carousel__track {
  --n: 1.18;
  /* Bezugsrahmen für absolut positionierte Inhalte (z. B. .visually-hidden),
     damit sie mit dem Karussell beschnitten werden und die Seite nicht verbreitern */
  position: relative;
  display: flex;
  gap: var(--gap);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-inline: max(var(--pad-x), calc((100% - var(--container)) / 2 + var(--pad-x)));
  scroll-padding-inline: max(var(--pad-x), calc((100% - var(--container)) / 2 + var(--pad-x)));
  padding-bottom: .5rem;
}
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track:focus-visible { outline-offset: -2px; }

.carousel__item {
  flex: 0 0 calc((100% - var(--gap) * (var(--n) - 1)) / var(--n));
  scroll-snap-align: start;
  min-width: 0;
  display: flex;
}

@media (min-width: 640px)  { .carousel__track { --n: 1.6; } }
@media (min-width: 768px)  { .carousel__track { --n: 2.2; } }
@media (min-width: 1024px) { .carousel__track { --n: 3; } }
@media (min-width: 1280px) { .carousel__track { --n: 4; } }

.carousel-controls { display: flex; gap: .625rem; flex: none; }

@media (max-width: 767px) {
  .carousel-controls { display: none; }
}

/* ohne JS: Karten untereinander statt horizontaler Liste */
html:not(.js) .carousel__track { flex-wrap: wrap; overflow: visible; }
html:not(.js) .carousel__item { flex-basis: min(100%, 22rem); }

/* ============ Produktkarte ============ */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--color-warm-white);
  color: var(--color-ink); /* auch in dunklen Sektionen dunkle Schrift auf heller Karte */
  border: var(--line);
}
.product-section--dark .product-card { border-color: rgba(252, 250, 246, .12); }

.product-card__media {
  display: block;
  text-decoration: none;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-off-white);
}
.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}
.product-card:hover .product-card__media img { transform: scale(1.03); }

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.5rem 1.5rem 1rem;
}
.product-card__title {
  font-size: clamp(1.6rem, 1.3rem + .9vw, 2rem);
  line-height: 1.05;
  font-weight: 500;
}
.product-card__kicker {
  margin: .4rem 0 0;
  font-size: .875rem;
  color: var(--color-muted);
}
.product-card__facts {
  margin: 1.25rem 0 1rem;
  padding-top: 1rem;
  border-top: var(--line);
  font-size: .875rem;
  line-height: 1.55;
  color: #3B3C36;
}
.product-card__facts li { padding: .15rem 0; }
.product-card__more { margin-top: auto; align-self: flex-start; }

/* ============ Produktdetails (Karte ohne JS + Dialog) ============ */
.product-details { font-size: .9375rem; }
.product-details > p { max-width: 42rem; }
.product-details__grid { display: grid; gap: 1.5rem 2.5rem; margin: 1.75rem 0; }
@media (min-width: 640px) { .product-details__grid { grid-template-columns: 1fr 1fr; } }
/* Im Dialog ist die Textspalte schmal: Daten und Ausstattung untereinander */
.product-modal .product-details__grid { grid-template-columns: 1fr; }

.product-details__heading {
  margin: 0 0 .75rem;
  font-family: var(--font-ui);
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.check-list + .product-details__heading { margin-top: 1.5rem; }

.spec-list > div {
  display: grid;
  grid-template-columns: minmax(7rem, 42%) 1fr;
  gap: 1rem;
  padding: .55rem 0;
  border-bottom: var(--line);
}
.spec-list > div:first-child { border-top: var(--line); }
.spec-list dt { color: var(--color-muted); }
.spec-list dd { font-weight: 500; }

.check-list li {
  position: relative;
  padding: .3rem 0 .3rem 1.25rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .95em;
  width: .5rem;
  height: 1px;
  background: var(--color-bronze);
}

.product-details__delivery {
  padding: 1rem 1.25rem;
  background: var(--color-off-white);
  border-left: 2px solid var(--color-bronze);
  font-size: .875rem;
}
.product-details__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
  margin-top: 1.5rem;
}

/* ============ Bild-Platzhalter ============ */
.media-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  height: 100%;
  min-height: 12rem;
  padding: 1.5rem;
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(167, 121, 69, .07) 14px 15px),
    var(--color-off-white);
  border: 1px dashed #C9C1B2;
  color: var(--color-muted);
  text-align: center;
}
.media-placeholder__label {
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-bronze-text);
}
.media-placeholder__name { font-family: var(--font-display); font-size: 1.25rem; color: var(--color-ink); line-height: 1.2; }
.media-placeholder--wide { aspect-ratio: 4 / 3; height: auto; min-height: 0; }
.media-placeholder--banner { min-height: 100%; }
.media-placeholder--dark {
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(252, 250, 246, .05) 14px 15px),
    #202622;
  border-color: rgba(252, 250, 246, .2);
}
.media-placeholder--dark .media-placeholder__name { color: var(--color-warm-white); }
.media-placeholder--dark .media-placeholder__label { color: var(--color-brand-yellow); }

/* ============ Produkt-Dialog ============ */
.product-modal {
  width: min(72rem, calc(100% - 2rem));
  max-width: none;
  max-height: calc(100dvh - 2rem);
  padding: 0;
  border: 0;
  border-radius: 2px;
  background: var(--color-warm-white);
  color: var(--color-ink);
  box-shadow: 0 30px 80px -30px rgba(23, 26, 24, .5);
  overflow: hidden;
}
.product-modal::backdrop { background: rgba(23, 26, 24, .62); }

/* Modellseite ohne JavaScript: statisch geöffneter Dialog als Overlay */
.product-modal[open]:not(:modal) {
  position: fixed;
  inset: 0;
  z-index: 100;
  margin: auto;
  box-shadow: 0 0 0 100vmax rgba(23, 26, 24, .62), 0 30px 80px -30px rgba(23, 26, 24, .5);
}
html:not(.js) .product-modal__close { display: none; }

.product-modal[open] { animation: modal-in var(--dur-modal) var(--ease); }
.product-modal[open]::backdrop { animation: fade-in var(--dur-modal) var(--ease); }
@keyframes modal-in { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.product-modal__inner {
  position: relative;
  display: grid;
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.product-modal__close {
  position: sticky;
  top: .75rem;
  justify-self: end;
  z-index: 2;
  margin: .75rem .75rem -3.75rem 0;
  background: var(--color-warm-white);
  border-color: var(--color-line);
}
.product-modal__close:hover { border-color: var(--color-ink); }

.product-modal__gallery { display: grid; gap: .5rem; background: var(--color-off-white); }
.product-modal__gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.product-modal__gallery .media-placeholder { aspect-ratio: 4 / 3; border: 0; }

.product-modal__body { padding: clamp(1.5rem, 4vw, 3rem); }
.product-modal__title { font-size: clamp(2.2rem, 1.7rem + 2vw, 3.25rem); line-height: 1; }
.product-modal__kicker { margin: .75rem 0 1.5rem; color: var(--color-muted); font-size: 1.0625rem; }

@media (max-width: 767px) {
  .product-modal {
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
  }
  .product-modal__inner { max-height: 100dvh; height: 100%; }
}

@media (min-width: 1024px) {
  .product-modal__inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); overflow: hidden; }
  .product-modal__close { position: absolute; top: 1rem; right: 1rem; margin: 0; }
  .product-modal__gallery { max-height: calc(100dvh - 2rem); overflow-y: auto; }
  .product-modal__gallery > picture, .product-modal__gallery > .media-placeholder { height: 100%; min-height: 28rem; }
  .product-modal__gallery img { height: 100%; aspect-ratio: auto; }
  .product-modal__body { max-height: calc(100dvh - 2rem); overflow-y: auto; padding-top: 3.5rem; }
}

/* ============ Formular ============ */
.field { display: grid; gap: .4rem; align-content: start; }
.field label, .field legend {
  font-size: .8125rem;
  font-weight: 500;
  color: #3B3C36;
}
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 3rem;
  padding: .7rem .9rem;
  border: 1px solid #CFCAC0;
  border-radius: var(--radius-input);
  background: #fff;
  font-size: 1rem;
  line-height: 1.4;
  transition: border-color var(--dur-micro) var(--ease), box-shadow var(--dur-micro) var(--ease);
}
.field textarea { resize: vertical; min-height: 6rem; }
.field select {
  appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6' fill='none' stroke='%23171A18' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.field select:disabled { background-color: var(--color-off-white); color: var(--color-muted); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #A9A397; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px rgba(38, 55, 44, .18);
}
.field [aria-invalid="true"] { border-color: var(--color-brand-red); }
.field__error {
  margin: 0;
  font-size: .8125rem;
  font-weight: 500;
  color: #A4330F;
}
.field__error::before { content: "Fehler: "; }
.field__hint { margin: 0; font-size: .8125rem; color: var(--color-muted); }

.choice {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  min-height: 2.75rem;
  font-size: .9375rem;
  cursor: pointer;
}
.choice input {
  width: 1.125rem;
  height: 1.125rem;
  margin: 0;
  accent-color: var(--color-forest);
  flex: none;
}