/* =========================================================
   EXCLUSIV — Mobile Ultra Edition (≤760px)
   Bottom-Tab-Bar · PWA · Touch · Safe Areas
   ========================================================= */

@media (max-width: 760px) {
  body.nav-open .m-tabbar {
    transform: translateY(110%);
  }

  body.nav-open {
    overflow: hidden;
  }

  :root {
    --m-tab-h: calc(76px + env(safe-area-inset-bottom, 0px));
    --m-touch: 48px;
    --m-content-pad: calc(var(--m-tab-h) + 8px);
  }

  html {
    -webkit-tap-highlight-color: transparent;
    overscroll-behavior-y: none;
  }

  body.mobile-ultra {
    padding-bottom: var(--m-content-pad);
  }

  body.mobile-ultra.sticky-cta-on {
    padding-bottom: var(--m-content-pad);
  }

  body.mobile-ultra .footer__bar {
    padding-bottom: calc(1.15rem + env(safe-area-inset-bottom, 0px));
  }

  body.mobile-ultra #kontakt {
    scroll-margin-bottom: var(--m-tab-h);
  }

  /* Sticky CTA aus — Tab-Bar übernimmt */
  body.mobile-ultra .sticky-cta {
    display: none !important;
  }

  /* Float nur „Nach oben", über Tab-Bar */
  body.mobile-ultra .social-floats {
    bottom: calc(var(--m-tab-h) + .65rem);
    right: max(.75rem, env(safe-area-inset-right, 0px));
    gap: .5rem;
  }

  body.mobile-ultra .social-float--top {
    width: 42px;
    height: 42px;
  }

  /* —— Bottom Tab Bar —— */
  .m-tabbar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 95;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    align-items: end;
    min-height: var(--m-tab-h);
    padding: .35rem .25rem env(safe-area-inset-bottom, 0px);
    background: rgba(238, 227, 206, 0.97);
    border-top: 1px solid rgba(198, 161, 91, 0.35);
    box-shadow: 0 -8px 32px -12px rgba(23, 16, 9, 0.28);
    backdrop-filter: blur(12px) saturate(1.15);
    -webkit-backdrop-filter: blur(12px) saturate(1.15);
    transform: translateY(0);
    transition: transform .4s var(--ease);
  }

  .m-tabbar.is-hidden {
    transform: translateY(110%);
  }

  .m-tabbar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .15rem;
    min-height: var(--m-touch);
    padding: .25rem .15rem;
    font-size: .52rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-soft);
    text-decoration: none;
    border: none;
    background: none;
    font-family: var(--f-body);
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
    transition: color .2s ease, transform .15s ease;
  }

  .m-tabbar__item:active {
    transform: scale(0.94);
  }

  .m-tabbar__item.is-active {
    color: var(--gold-deep);
    font-weight: 500;
  }

  .m-tabbar__icon {
    width: 22px;
    height: 22px;
    display: block;
  }

  .m-tabbar__item--wa {
    position: relative;
    margin-top: -18px;
  }

  .m-tabbar__wa-btn {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(145deg, #22b865, #1a9a52);
    color: #fff;
    box-shadow: 0 10px 28px -8px rgba(31, 168, 85, 0.75);
    border: 2px solid rgba(255, 255, 255, 0.25);
  }

  .m-tabbar__wa-btn svg {
    width: 26px;
    height: 26px;
  }

  .m-tabbar__item--wa span:last-child {
    margin-top: .2rem;
    color: var(--ink);
    font-weight: 500;
  }

  /* —— Mobile Menü: Quick Actions —— */
  .nav__quick {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--line);
  }

  .nav__quick .btn {
    width: 100%;
    justify-content: center;
    min-height: var(--m-touch);
  }

  .nav__quick-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .5rem;
  }

  .nav__quick-row .btn {
    font-size: .72rem;
    padding: .65rem .5rem;
  }

  /* —— Galerie Wisch-Hinweis —— */
  .gallery-scroll-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    font-size: .68rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin-bottom: .65rem;
    opacity: 1;
    transition: opacity .6s ease;
  }

  .gallery-scroll-hint.is-done {
    opacity: 0;
    pointer-events: none;
  }

  .gallery-scroll-hint svg {
    width: 16px;
    height: 16px;
    animation: mHintNudge 1.4s ease-in-out infinite;
  }

  @keyframes mHintNudge {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
  }

  /* —— Lightbox Mobile Fullscreen —— */
  .lightbox:not([hidden]) {
    padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px);
  }

  .lightbox__img {
    max-width: 100vw;
    max-height: calc(100dvh - 120px);
    border-radius: 0;
  }

  .lightbox__nav {
    width: var(--m-touch);
    height: var(--m-touch);
    font-size: 1.75rem;
    background: rgba(23, 16, 9, 0.55);
    border-radius: 50%;
    backdrop-filter: blur(6px);
  }

  .lightbox__close {
    top: calc(.75rem + env(safe-area-inset-top, 0px));
    right: .75rem;
    width: var(--m-touch);
    height: var(--m-touch);
    font-size: 1.5rem;
    border-radius: 50%;
    background: rgba(23, 16, 9, 0.55);
  }

  .lightbox__swipe-hint {
    position: absolute;
    bottom: calc(3.5rem + env(safe-area-inset-bottom, 0px));
    left: 50%;
    transform: translateX(-50%);
    font-size: .65rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    pointer-events: none;
  }

  /* —— PWA Install Banner —— */
  .m-install {
    position: fixed;
    left: .75rem;
    right: .75rem;
    bottom: calc(var(--m-tab-h) + .5rem);
    z-index: 94;
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .75rem .85rem;
    background: var(--coffee);
    color: var(--ivory);
    border-radius: var(--radius);
    border: 1px solid rgba(201, 162, 39, 0.4);
    box-shadow: 0 16px 40px -16px rgba(23, 16, 9, 0.55);
    transform: translateY(130%);
    transition: transform .45s var(--ease);
  }

  .m-install.is-visible {
    transform: translateY(0);
  }

  .m-install__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    flex-shrink: 0;
  }

  .m-install__text {
    flex: 1;
    font-size: .78rem;
    line-height: 1.4;
  }

  .m-install__text strong {
    display: block;
    font-family: var(--f-display);
    font-size: .92rem;
    color: var(--gold-lt);
    margin-bottom: .1rem;
  }

  .m-install__acts {
    display: flex;
    flex-direction: column;
    gap: .3rem;
  }

  .m-install__acts button {
    font-size: .62rem;
    padding: .35rem .55rem;
    min-height: 32px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--f-body);
    letter-spacing: .06em;
    text-transform: uppercase;
  }

  .m-install__go {
    background: var(--gold);
    color: var(--coffee);
    font-weight: 500;
  }

  .m-install__dismiss {
    background: transparent;
    color: var(--light-soft);
  }

  /* —— Service Cards: 1 Spalte auf sehr schmal —— */
  @media (max-width: 400px) {
    .cards { grid-template-columns: 1fr; }
    .usp__grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
  }

  /* Cookie + Tab-Bar */
  body.mobile-ultra.cookie-banner-open .m-tabbar {
    transform: translateY(110%);
  }

  body.mobile-ultra.cookie-banner-open {
    padding-bottom: 0;
  }

  /* Lash Finder mobile */
  .lash-finder__opts {
    display: grid;
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .lash-finder__opt {
    min-height: var(--m-touch);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Formular: größere Felder */
  #kontakt .field input,
  #kontakt .field select,
  #kontakt .field textarea {
    font-size: 16px !important;
  }

  /* Reduce motion friendly */
  @media (prefers-reduced-motion: reduce) {
    .gallery-scroll-hint svg { animation: none; }
    .m-tabbar, .m-install { transition: none; }
  }
}

/* Desktop: Tab-Bar & Install ausblenden */
@media (min-width: 761px) {
  .m-tabbar,
  .m-install,
  .gallery-scroll-hint,
  .lightbox__swipe-hint,
  .nav__quick { display: none !important; }
}