/* ===========================================================
   Luftflug · Bilderausstellung
   Style: Minimal · Editorial · Apple-inspired
   =========================================================== */

/* ----------------------------- Tokens ----------------------------- */
:root {
  --c-bg:        #FFFFFF;
  --c-text:      #1A1A1A;
  --c-sub:       #6B6B6B;
  --c-line:      #F0EAE0;
  --c-accent:    #C8956C;   /* Terrakotta / Kupfer */
  --c-accent-2:  #E8D5B7;   /* Sand / Champagner */
  --c-accent-dk: #A77750;
  --c-alt-bg:    #FBF8F3;

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius:      4px;
  --radius-lg:   12px;

  --ease:        cubic-bezier(.4, 0, .2, 1);
  --t:           300ms;

  --container:   1280px;
  --container-narrow: 760px;

  --nav-h:       72px;
}

/* ----------------------------- Reset ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, video, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; transition: color var(--t) var(--ease); }
a:hover { color: var(--c-accent); }
ul, ol { list-style: none; padding: 0; margin: 0; }
input, textarea, select { font: inherit; color: inherit; }

/* ----------------------------- Image protection ----------------------------- */
.gallery img,
.lightbox img,
.cart__thumb img {
  user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
  pointer-events: none;
}
.gallery__item, .gallery__overlay, .lightbox__close,
.lightbox__nav, .cart__remove, .cart__item, button {
  pointer-events: auto;
}

/* ----------------------------- Layout ----------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container--narrow { max-width: var(--container-narrow); }

.section {
  padding: 140px 0;
  position: relative;
}
.section--alt    { background: var(--c-alt-bg); }
.section--center { text-align: center; }

.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 16px 0 24px;
  color: var(--c-text);
}
.section__lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--c-sub);
  margin: 0 auto;
  max-width: 640px;
}
.section__sub {
  color: var(--c-sub);
  margin: 16px auto 0;
  max-width: 560px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 500;
}

/* ----------------------------- CTA Button ----------------------------- */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid var(--c-accent);
  transition: background var(--t) var(--ease),
              transform var(--t) var(--ease),
              box-shadow var(--t) var(--ease),
              color var(--t) var(--ease);
  text-align: center;
}
.cta-button:hover:not(:disabled) {
  background: var(--c-accent-dk);
  border-color: var(--c-accent-dk);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px -8px rgba(200,149,108,.5);
}
.cta-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.cta-button--ghost {
  background: transparent;
  color: var(--c-accent);
}
.cta-button--ghost:hover:not(:disabled) {
  background: var(--c-accent);
  color: #fff;
}

/* ----------------------------- Navigation ----------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  /* iOS Notch / Safe-Area: nav waechst um die Statusbar-Hoehe */
  height: calc(var(--nav-h) + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
  background: transparent;
  transition: background var(--t) var(--ease),
              box-shadow var(--t) var(--ease),
              border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom-color: var(--c-line);
}
.nav__inner {
  max-width: var(--container);
  height: var(--nav-h);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
  transition: color var(--t) var(--ease);
}
.nav.is-scrolled .nav__logo { color: var(--c-text); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
  margin-right: 8px;
}
.nav__link {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255,255,255,.92);
  transition: color var(--t) var(--ease);
}
.nav.is-scrolled .nav__link { color: var(--c-text); }
.nav__link:hover { color: var(--c-accent); }

.nav__cart {
  position: relative;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 999px;
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}
.nav.is-scrolled .nav__cart { color: var(--c-text); }
.nav__cart:hover { background: rgba(200,149,108,.15); color: var(--c-accent); }
.nav__cart svg { width: 22px; height: 22px; }
.nav__cart-badge {
  position: absolute;
  top: 4px; right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--c-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: transform var(--t) var(--ease);
}
.nav__cart-badge.is-active { transform: scale(1); }

.nav__burger { display: none; }

/* ----------------------------- Hero ----------------------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  width: 100%;
  overflow: hidden;
  color: #fff;
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__video.is-failed { display: none; }
.hero__fallback {
  position: absolute; inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 30% 20%, var(--c-accent-2) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, var(--c-accent) 0%, transparent 60%),
    linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
  opacity: 0;
  transition: opacity 600ms var(--ease);
}
.hero__video.is-failed + .hero__fallback { opacity: 1; }

.hero__overlay {
  position: absolute; inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.45) 100%);
}
.hero__content {
  position: absolute; inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  text-align: center;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 7.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0 0 16px;
  text-shadow: 0 2px 30px rgba(0,0,0,.3);
}
.hero__subtitle {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  margin: 0 0 40px;
  opacity: 0.95;
}
.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.3);
  overflow: hidden;
}
.hero__scroll span {
  display: block;
  width: 100%;
  height: 50%;
  background: #fff;
  animation: scroll-pulse 2.4s var(--ease) infinite;
}
@keyframes scroll-pulse {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ----------------------------- Meta-Liste (Ausstellung) ----------------------------- */
.meta {
  margin: 56px auto 0;
  max-width: 480px;
  text-align: left;
}
.meta__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line);
}
.meta__row:last-child { border-bottom: 0; }
.meta dt {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-sub);
}
.meta dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--c-text);
}

/* ----------------------------- Galerie ----------------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.gallery__item {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--c-alt-bg);
  border-radius: var(--radius);
  cursor: pointer;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease), filter 600ms var(--ease);
}
.gallery__item:hover img {
  transform: scale(1.05);
  filter: brightness(.85);
}
.gallery__overlay {
  position: absolute; inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.55) 100%);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.gallery__item:hover .gallery__overlay,
.gallery__item:focus-within .gallery__overlay {
  opacity: 1;
}
.gallery__title {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
}
.gallery__add {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--c-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}
.gallery__add:hover {
  background: var(--c-accent-dk);
  transform: scale(1.08);
}
.gallery__add.is-added {
  background: var(--c-text);
}
.gallery__placeholder {
  position: absolute; inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, var(--c-accent-2) 0%, var(--c-accent) 100%);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
}

/* ----------------------------- Galerie: "Mehr anzeigen" ----------------------------- */
.gallery-more {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.gallery-more__count {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--c-sub);
}
.gallery-more[hidden] { display: none; }

/* ----------------------------- Künstler ----------------------------- */
.artist {
  text-align: center;
}
.artist__avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto 32px;
  background:
    linear-gradient(135deg, var(--c-accent-2) 0%, var(--c-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 4rem;
  color: #fff;
  font-weight: 500;
}

/* ----------------------------- Technik-Cards ----------------------------- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
.tech-card {
  padding: 40px 32px;
  background: var(--c-alt-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -24px rgba(26,26,26,.12);
}
.tech-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #fff;
  color: var(--c-accent);
  border: 1px solid var(--c-line);
}
.tech-card__icon svg { width: 28px; height: 28px; }
.tech-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 12px;
}
.tech-card p {
  margin: 0;
  color: var(--c-sub);
  font-size: 0.95rem;
}

/* ----------------------------- Warenkorb ----------------------------- */
.cart {
  margin-bottom: 64px;
}
.cart__empty {
  text-align: center;
  padding: 64px 24px;
  background: #fff;
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-lg);
}
.cart__empty p {
  color: var(--c-sub);
  margin: 0 0 24px;
}
.cart__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cart__item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--t) var(--ease);
}
.cart__item:hover { box-shadow: 0 12px 32px -16px rgba(26,26,26,.1); }
.cart__thumb {
  width: 96px;
  height: 96px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-alt-bg);
  position: relative;
}
.cart__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cart__thumb-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--c-accent-2) 0%, var(--c-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.cart__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cart__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0;
  color: var(--c-text);
}
.cart__select {
  appearance: none;
  -webkit-appearance: none;
  padding: 10px 36px 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fff
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>")
    no-repeat right 14px center;
  font-size: 0.9rem;
  color: var(--c-text);
  cursor: pointer;
  width: 100%;
  max-width: 280px;
  transition: border-color var(--t) var(--ease);
}
.cart__select:focus {
  outline: none;
  border-color: var(--c-accent);
}
.cart__price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--c-accent);
}
.cart__remove {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--c-sub);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}
.cart__remove:hover {
  background: rgba(200,149,108,.12);
  color: var(--c-accent);
}
.cart__total {
  margin-top: 32px;
  padding: 24px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
}
.cart__total span {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-sub);
}
.cart__total strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--c-text);
}

/* ----------------------------- Form ----------------------------- */
.form {
  background: #fff;
  padding: 48px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
}
.form__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  margin: 0 0 32px;
}
.form__row { margin-bottom: 24px; }
.form__row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form__field span {
  font-size: 0.85rem;
  color: var(--c-sub);
  letter-spacing: 0.02em;
}
.form__field span em {
  color: var(--c-accent);
  font-style: normal;
}
.form__field input,
.form__field textarea {
  padding: 14px 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fff;
  font-size: 1rem;
  color: var(--c-text);
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
  resize: vertical;
  font-family: var(--font-body);
}
.form__field input:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(200,149,108,.12);
}
.form__hint {
  font-size: 0.8rem;
  color: var(--c-sub);
  margin: -12px 0 24px;
}
.form__row--privacy { margin-bottom: 32px; }
.form__check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--c-sub);
  cursor: pointer;
}
.form__check input {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--c-accent);
  flex-shrink: 0;
}
.form__check a { color: var(--c-accent); text-decoration: underline; }
.form__feedback {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  display: none;
}
.form__feedback.is-success {
  display: block;
  background: rgba(200,149,108,.1);
  border: 1px solid var(--c-accent-2);
  color: var(--c-accent-dk);
}
.form__feedback.is-error {
  display: block;
  background: #FDECEC;
  border: 1px solid #F5B5B5;
  color: #A63030;
}

/* ----------------------------- Footer ----------------------------- */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--c-line);
  background: #fff;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--c-sub);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a:hover { color: var(--c-accent); }

/* ----------------------------- Lightbox ----------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10,10,10,.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 80px 24px;
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.lightbox[hidden] { display: none !important; }
.lightbox.is-open {
  opacity: 1;
}
.lightbox__close {
  position: absolute;
  top: 20px; right: 24px;
  width: 48px;
  height: 48px;
  font-size: 2.4rem;
  line-height: 1;
  color: #fff;
  border-radius: 999px;
  transition: background var(--t) var(--ease);
  z-index: 2;
}
.lightbox__close:hover { background: rgba(255,255,255,.12); }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t) var(--ease);
  z-index: 2;
}
.lightbox__nav:hover { background: rgba(255,255,255,.18); }
.lightbox__nav svg { width: 28px; height: 28px; }
.lightbox__nav--prev { left: 24px; }
.lightbox__nav--next { right: 24px; }

.lightbox__figure {
  margin: 0;
  max-width: min(90vw, 1200px);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.lightbox__figure img {
  max-width: 100%;
  max-height: calc(100vh - 240px);
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox__caption {
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.lightbox__caption h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  margin: 0;
}
.lightbox__caption p {
  margin: 0;
  color: rgba(255,255,255,.7);
  font-size: 0.95rem;
}

/* ----------------------------- Toast ----------------------------- */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 300;
  padding: 14px 24px;
  background: var(--c-text);
  color: #fff;
  border-radius: 999px;
  font-size: 0.9rem;
  box-shadow: 0 12px 32px -8px rgba(0,0,0,.3);
  opacity: 0;
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
  pointer-events: none;
}
.toast[hidden] { display: none; }
.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ----------------------------- Reveal Animation ----------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .hero__scroll span { animation: none; }
}

/* ----------------------------- Responsive ----------------------------- */
@media (max-width: 1024px) {
  .section { padding: 100px 0; }
  .form { padding: 32px; }
}

@media (max-width: 768px) {
  body { font-size: 16px; }
  .container { padding: 0 24px; }
  .section { padding: 80px 0; }
  .section__head { margin-bottom: 56px; }

  .nav__inner { padding: 0 20px; gap: 8px; }
  /* Logo links, dann auto-Spacer durch margin-left auf cart, dann burger ganz rechts */
  .nav__cart { margin-left: auto; }
  .nav__links {
    position: fixed;
    /* Nav-Hoehe inkl. Notch */
    top: calc(var(--nav-h) + env(safe-area-inset-top, 0px));
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 24px;
    background: #fff;
    border-bottom: 1px solid var(--c-line);
    margin: 0;
    /* Mobile-Menue UNTER der Nav (z:100), damit es das Logo nicht ueberdeckt */
    z-index: -1;
    /* Geschlossener Zustand: komplett unsichtbar UND nicht klickbar.
       Vorher: transform: translateY(-110%) – das verschiebt nur um 110%
       der eigenen Hoehe und reicht nicht aus, um das Panel hinter
       Nav+Statusbar zu verbergen. Resultat war ein weisser Streifen,
       der das Logo abdeckte. */
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: transform var(--t) var(--ease),
                opacity var(--t) var(--ease),
                visibility 0s linear var(--t);
  }
  .nav__links.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    z-index: 1;
    transition: transform var(--t) var(--ease),
                opacity var(--t) var(--ease),
                visibility 0s linear 0s;
  }
  .nav__links .nav__link {
    width: 100%;
    padding: 16px 0;
    color: var(--c-text);
    border-bottom: 1px solid var(--c-line);
    font-size: 1rem;
  }
  .nav.is-scrolled .nav__link { color: var(--c-text); }

  .nav__burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    align-items: center;
  }
  .nav__burger span {
    width: 22px;
    height: 1.5px;
    background: #fff;
    transition: transform var(--t) var(--ease),
                opacity var(--t) var(--ease),
                background var(--t) var(--ease);
  }
  .nav.is-scrolled .nav__burger span { background: var(--c-text); }
  .nav__burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__burger.is-open span:nth-child(2) { opacity: 0; }
  .nav__burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .gallery {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .gallery__overlay { opacity: 1; }

  .form { padding: 24px; }
  .form__row--two { grid-template-columns: 1fr; gap: 24px; }

  .cart__item {
    grid-template-columns: 72px 1fr;
    gap: 16px;
    padding: 16px;
  }
  .cart__thumb { width: 72px; height: 72px; }
  .cart__remove {
    grid-column: 2;
    justify-self: end;
  }

  .lightbox { padding: 60px 12px 24px; }
  .lightbox__nav { width: 44px; height: 44px; }
  .lightbox__nav--prev { left: 8px; }
  .lightbox__nav--next { right: 8px; }
  .lightbox__figure img { max-height: calc(100vh - 220px); }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1025px) and (max-width: 1440px) {
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1441px) {
  .gallery { grid-template-columns: repeat(4, 1fr); }
  .container { max-width: 1600px; }
}

@media (min-width: 1920px) {
  body { font-size: 18px; }
  .container { max-width: 1800px; }
}

@media (min-width: 2560px) {
  body { font-size: 20px; }
  .container { max-width: 2200px; }
  .section { padding: 180px 0; }
}