/* ERZEUGT von _werkzeuge/kopf-css-buendeln.js — nicht von Hand ändern.
   Quelle sind die neun Dateien in css/kopf/, in dieser Reihenfolge:
     schrift.css
     verlauf-licht.css
     aeri-platz.css
     fussbereich.css
     fuss-leiste.css
     seitenwechsel.css
     geburtstag.css
     geburtstag-schmuck.css
     pixel-zahlen.css
   Wer eine davon ändert, lässt das Werkzeug danach laufen. */

:root[data-thema] .hero h1,
:root[data-thema] .fn-hero h1 {
    font-family: 'Outfit', 'Inter', system-ui, sans-serif;
    letter-spacing: -0.03em;
    font-weight: 700;
}

:root[data-thema] .abs__titel,
:root[data-thema] .bento-section .section-title,

:root[data-thema] .fn-block__titel {
    font-family: 'Outfit', 'Inter', system-ui, sans-serif;
    letter-spacing: -0.02em;
    font-weight: 700;
}

:root[data-thema] .gross-zahl__wert {
    font-family: 'Outfit', 'Inter', system-ui, sans-serif;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
}

:root[data-thema] .hero-akzent,
:root[data-thema] .gross-zahl__wert,
:root[data-thema] .kopf .kopf__titel-verlauf,
:root[data-thema] .footer-brand__verlauf {
    background-image: linear-gradient(var(--k-winkel),
            var(--k-verlauf-a) 0%, var(--k-verlauf-b) 100%);
}

:root[data-thema] .kopf .kopf__start,
:root[data-thema] .hero-weg--haupt,
:root[data-thema] .sprachinfo__nehmen {
    background-image: linear-gradient(var(--k-winkel),
            var(--k-verlauf-tief-a) 0%, var(--k-verlauf-tief-b) 100%);
}

:root[data-thema] [data-aeri-platz] {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition:
        opacity var(--bew-ruhig) var(--bew-rein),
        transform var(--bew-ruhig) var(--bew-feder),
        visibility 0s linear var(--bew-ruhig);
}

:root[data-thema] [data-aeri-platz].ist-da {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition:
        opacity var(--bew-ruhig) var(--bew-rein),
        transform var(--bew-ruhig) var(--bew-feder),
        visibility 0s;
}

:root[data-thema] .kopf .kopf__kanzel > aeri-tier {
    transition:
        opacity var(--bew-normal) var(--bew-beides),
        transform var(--bew-normal) var(--bew-beides);
}

:root[data-thema] .kopf--aeri-fort .kopf__kanzel > aeri-tier {
    opacity: 0;
    transform: scale(0.7);
}

@media (prefers-reduced-motion: reduce) {

    :root[data-thema] [data-aeri-platz],
    :root[data-thema] [data-aeri-platz].ist-da,
    :root[data-thema] .kopf--aeri-fort .kopf__kanzel > aeri-tier {
        transform: none;
        transition: opacity var(--bew-schnell) var(--bew-beides);
    }
}

:root[data-thema] footer {
    background:
        radial-gradient(circle at 50% 100%,
            var(--k-schein-verlauf-leise), transparent 70%),
        var(--k-grund);
}

:root[data-thema] footer::before {
    background: linear-gradient(90deg,
            transparent 0%,
            var(--k-verlauf-a) 22%,
            var(--k-verlauf-b) 78%,
            transparent 100%);
    box-shadow: none;
}

:root[data-thema] .footer-content {
    border-bottom: 0;
    background-image: linear-gradient(90deg,
            transparent 0%,
            var(--k-verlauf-a) 22%,
            var(--k-verlauf-b) 78%,
            transparent 100%);
    background-repeat: no-repeat;
    background-size: 100% 1px;
    background-position: bottom left;
}

:root[data-thema] .footer-col {
    position: relative;
}

:root[data-thema] .fuss-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    z-index: 1;
}

:root[data-thema] .footer-col h4 {
    display: inline-block;
    color: var(--k-text-still);
    transition: color var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .footer-col:hover h4 {
    color: var(--k-text-leise);
}

:root[data-thema] .footer-col a {
    position: relative;
    color: var(--k-text-leise);

    transition: color var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .footer-col a:not(.footer-brand):not(.footer-insta) {
    padding: 5px 0;
    margin-bottom: 0.65rem;
}

:root[data-thema] .footer-col a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -3px;
    height: 2px;
    border-radius: 1px;
    background: var(--k-verlauf);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--bew-normal) var(--bew-rein);
}

:root[data-thema] .footer-col a:hover,
:root[data-thema] .footer-col a:focus-visible {
    color: var(--k-text);
    transform: none;
    text-shadow: none;
}

:root[data-thema] .footer-col a:hover::after,
:root[data-thema] .footer-col a:focus-visible::after {
    transform: scaleX(1);
}

:root[data-thema] .footer-col a.disabled::after,
:root[data-thema] footer.hat-pixelstrich .footer-col a::after,
:root[data-thema] .footer-brand::after,
:root[data-thema] .footer-insta::after {
    display: none;
}

:root[data-thema] .brand-col .footer-brand {
    position: relative;
    display: inline-block;
    background: none;
    -webkit-text-fill-color: currentColor;
}

:root[data-thema] .brand-col .footer-brand b,
:root[data-thema] .footer-brand__verlauf {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

:root[data-thema] .brand-col .footer-brand b {
    color: var(--k-text);
}

:root[data-thema] .footer-brand__verlauf {
    position: absolute;
    inset: 0;
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    opacity: 0;
    transition: opacity var(--bew-normal) var(--bew-beides);
    pointer-events: none;
}

:root[data-thema] .footer-brand:hover .footer-brand__verlauf,
:root[data-thema] .footer-brand:focus-visible .footer-brand__verlauf {
    opacity: 1;
}

:root[data-thema] .brand-col p {
    color: var(--k-text-still);
}

:root[data-thema] .fuss-aeri {
    display: block;
    margin-bottom: 1.1rem;
}

:root[data-thema] .footer-bottom {
    color: var(--k-text-still);
}

:root[data-thema] .badge-pill,
:root[data-thema] .footer-insta {
    position: relative;
    background: var(--k-vertieft);
    border: 1px solid;
    border-color:
        var(--k-rand-oben)
        var(--k-rand-seite)
        var(--k-rand-unten)
        var(--k-rand-seite);
    color: var(--k-text-leise);
    box-shadow:
        var(--k-vertieft-aussen),
        inset 0 1px 0 var(--k-rand-dicke);
    transition:
        color var(--bew-schnell) var(--bew-beides),
        box-shadow var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .badge-pill:hover,
:root[data-thema] .footer-insta:hover,
:root[data-thema] .footer-insta:focus-visible {
    background: var(--k-vertieft);
    border-color:
        var(--k-rand-oben)
        var(--k-rand-seite)
        var(--k-rand-unten)
        var(--k-rand-seite);
    color: var(--k-text);
    outline: none;
    box-shadow:
        0 8px 22px var(--k-schein-verlauf-leise),
        inset 0 1px 0 var(--k-rand-dicke);
}

:root[data-thema] .footer-col .footer-insta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.05rem;
}

:root[data-thema] .footer-insta__zeichen {
    position: relative;
    display: inline-flex;
    line-height: 1;
}

:root[data-thema] .footer-insta__verlauf {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
}

:root[data-thema] .footer-insta__verlauf::before {
    background-image: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

:root[data-thema] .footer-insta:not(.hat-pixelzeichen) .footer-insta__verlauf {
    opacity: 0;
    transition: opacity var(--bew-normal) var(--bew-beides);
}

:root[data-thema] .footer-insta:not(.hat-pixelzeichen):hover .footer-insta__verlauf,
:root[data-thema] .footer-insta:not(.hat-pixelzeichen):focus-visible .footer-insta__verlauf {
    opacity: 1;
}

:root[data-thema] .badge-pill {
    transition:
        color 1200ms var(--bew-beides),
        box-shadow var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .badge-pill:hover {
    transition:
        color var(--bew-schnell) var(--bew-beides),
        box-shadow var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .badge-pill > .knopf-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    border-radius: inherit;
    z-index: 0;
}

:root[data-thema] .badge-pill > span {
    position: relative;
    z-index: 1;
}

:root[data-thema] .badge-pill .aerona-web-version {
    background: var(--k-verlauf);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

:root[data-thema] .copyright {
    display: inline-block;
    padding: 5px 0;
    color: var(--k-text-still);
    transition: color 2200ms var(--bew-beides);
}

:root[data-thema] .copyright:hover {
    color: var(--k-text-leise);
    transition: color var(--bew-schnell) var(--bew-beides);
}

:root[data-thema] .footer-bottom > .fuss-pixel {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    max-width: none;
    max-height: none;
    z-index: 0;
}

:root[data-thema] .status-indicator {
    background: var(--k-punkt-weg);
    box-shadow: 0 0 10px var(--k-punkt-weg);

    position: relative;
}

:root[data-thema] .status-indicator > .fenster__ring {
    position: absolute;
    pointer-events: none;
    max-width: none;
    max-height: none;
}

:root[data-thema] .system-status {
    color: var(--k-text-still);
    transition: color 1800ms var(--bew-beides);
}

:root[data-thema] .system-status:hover {
    color: var(--k-text-leise);
    transition: color var(--bew-schnell) var(--bew-beides);
}

@media (prefers-reduced-motion: reduce) {

    :root[data-thema] .footer-col a::after {
        transition-duration: 1ms;
    }
}

@view-transition {
    navigation: auto;
}

:root[data-thema] .kopfleiste {
    view-transition-name: aerona-kopf;
}

:root[data-thema] footer:not(main footer) {
    view-transition-name: aerona-fuss;
}

:root[data-thema] #scrollToTopBtn.nach-oben {
    view-transition-name: aerona-nach-oben;
}

:root[data-thema].thema-wechselt .kopfleiste,
:root[data-thema].thema-wechselt footer:not(main footer),
:root[data-thema].thema-wechselt #scrollToTopBtn.nach-oben {
    view-transition-name: none;
}

::view-transition-old(root) {
    animation: none;
}

@keyframes aerona-seite-kommt {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

::view-transition-new(root) {
    animation: aerona-seite-kommt 220ms var(--bew-beides, ease-out) both;
}

::view-transition-old(aerona-kopf),
::view-transition-new(aerona-kopf),
::view-transition-old(aerona-fuss),
::view-transition-new(aerona-fuss),
::view-transition-old(aerona-nach-oben),
::view-transition-new(aerona-nach-oben) {
    animation: none;
    mix-blend-mode: normal;
}

@media (prefers-reduced-motion: reduce) {
    ::view-transition-new(root) {
        animation: none;
    }
}

:root[data-thema] .kopf__torte[hidden] {
    display: none;
}

:root[data-thema] .kopf__torte {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.3rem;
    height: 2.3rem;
    padding: 0;
    border: 1px solid var(--k-rand-seite);
    border-radius: 999px;
    background: var(--k-vertieft);
    cursor: pointer;
    transition: transform var(--bew-ruhig, .3s) var(--bew-feder, ease),
        border-color var(--bew-schnell, .16s) ease;
}

:root[data-thema] .kopf__torte-zeichen {
    font-size: 1.05rem;
    line-height: 1;
}

:root[data-thema] .kopf__torte:hover,
:root[data-thema] .kopf__torte:focus-visible {
    border-color: var(--k-rand-stark, rgba(255, 255, 255, .35));
    transform: translateY(-2px);
    outline: none;
}

:root[data-thema] .kopf__torte::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 999px;
    border: 1px solid var(--k-akzent, #6aa6ff);
    opacity: 0;
    animation: geb-puls 2.8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes geb-puls {

    0%,
    100% {
        opacity: 0;
        transform: scale(.94);
    }

    50% {
        opacity: .55;
        transform: scale(1.06);
    }
}

:root[data-thema] .geb-fenster {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
}

:root[data-thema] .geb-fenster.offen {
    display: flex;
}

:root[data-thema] .geb-fenster__grund {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .62);
    backdrop-filter: blur(6px);
}

:root[data-thema] .geb-fenster__karte {
    position: relative;
    z-index: 1;
    width: min(30rem, 100%);
    padding: 2.2rem 1.8rem 1.6rem;
    border: 1px solid;
    border-color: var(--k-glas-kante);
    border-radius: var(--k-rund-gross, 18px);
    background: var(--k-menue);
    backdrop-filter: blur(28px) saturate(1.45);
    -webkit-backdrop-filter: blur(28px) saturate(1.45);
    box-shadow: var(--k-glas-tiefe);
    text-align: center;

    overflow: hidden;
}

:root[data-thema] .geb-fenster__grund {
    background: rgba(0, 0, 0, .42);
}

:root[data-thema] .geb-ballons {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

:root[data-thema] .geb-ballon {
    position: absolute;
    left: var(--x);
    bottom: -3rem;
    width: 1.5rem;
    height: 1.9rem;
    border-radius: 50% 50% 48% 48%;
    background: var(--k-verlauf, linear-gradient(160deg, #6aa6ff, #b06aff));
    opacity: .5;
    animation: geb-steigt var(--dauer) linear var(--verzug) infinite;
}

:root[data-thema] .geb-ballon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 100%;
    width: 1px;
    height: 1.1rem;
    background: currentColor;
    opacity: .35;
}

@keyframes geb-steigt {
    from {
        transform: translate(0, 0) rotate(-4deg);
        opacity: 0;
    }

    12% {
        opacity: .5;
    }

    88% {
        opacity: .5;
    }

    to {
        transform: translate(var(--drift), -22rem) rotate(4deg);
        opacity: 0;
    }
}

:root[data-thema] .geb-torte {
    position: relative;
    font-size: 2.6rem;
    line-height: 1;
    margin-bottom: .6rem;
}

:root[data-thema] .geb-titel {
    position: relative;
    margin: 0 0 .4rem;
    font-size: 1.35rem;
    color: var(--k-text);
}

:root[data-thema] .geb-alter {
    position: relative;
    margin: 0 0 .9rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--k-text);
}

:root[data-thema] .geb-text {
    position: relative;
    margin: 0 0 1.4rem;
    font-size: .92rem;
    line-height: 1.7;
    color: var(--k-text-leise);
}

:root[data-thema] .geb-zu {
    position: relative;
    padding: .6rem 1.4rem;
    border: 1px solid var(--k-rand-seite);
    border-radius: var(--k-rund-klein, 10px);
    background: var(--k-vertieft);
    color: var(--k-text);
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--bew-ruhig, .3s) var(--bew-feder, ease);
}

:root[data-thema] .geb-zu:hover,
:root[data-thema] .geb-zu:focus-visible {
    transform: translateY(-2px);
    outline: none;
}

@media (prefers-reduced-motion: reduce) {

    :root[data-thema] .kopf__torte::before,
    :root[data-thema] .geb-ballon {
        animation: none;
    }

    :root[data-thema] .kopf__torte:hover,
    :root[data-thema] .geb-zu:hover {
        transform: none;
    }
}

:root[data-thema] .kopf__torte::before {
    display: none;
}

:root[data-thema] .kopf__torte--tag::before {
    display: block;
}

.menue__geburtstag {
    display: flex;
    justify-content: center;
    padding: 1rem 0 .25rem;
}

.menue__geburtstag:not(:has(.kopf__torte:not([hidden]))) {
    display: none;
}

:root[data-thema] .kopf__torte--im-menue {
    width: auto;
    min-height: 48px;
    padding: 0 1.1rem;
    gap: .6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 600;
    color: var(--k-text, #e2e8f0);
    white-space: nowrap;
}

:root[data-thema] .kopf__torte--im-menue::after {
    content: attr(data-wort);
    font-family: inherit;
    letter-spacing: .01em;
}

:root[data-thema] .kopf__torte--im-menue .kopf__torte-zeichen {
    font-size: 1.35rem;
}

.geb-schmuck {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 9998;
}

.geb-schnipsel {
    position: absolute;
    top: -24px;
    left: var(--x, 50%);
    display: block;
    width: 8px;
    height: 14px;
    background: var(--farbe, #7c5cff);
    border-radius: 2px;
    opacity: 0;
    will-change: transform, opacity;
    animation: geb-fallen var(--dauer, 4s) var(--verzug, 0s) linear forwards;
}

.geb-schnipsel--rund {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

@keyframes geb-fallen {
    0%   { opacity: 0; transform: translate3d(0, 0, 0) rotate(0deg); }
    8%   { opacity: 1; }
    85%  { opacity: 1; }
    100% { opacity: 0; transform: translate3d(var(--kipp, 0), 102vh, 0) rotate(var(--dreh, 360deg)); }
}

.geb-steigt {
    position: absolute;
    bottom: -60px;
    left: var(--x, 50%);
    font-size: 1.6rem;
    line-height: 1;
    opacity: 0;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .28));
    will-change: transform, opacity;
    animation: geb-aufsteigen var(--dauer, 8s) var(--verzug, 0s) ease-in forwards;
}

@keyframes geb-aufsteigen {
    0%   { opacity: 0; transform: translate3d(0, 0, 0); }
    12%  { opacity: .85; }
    70%  { opacity: .85; }
    100% { opacity: 0; transform: translate3d(var(--drift, 0), -110vh, 0); }
}

.kopf__torte--wackelt .kopf__torte-zeichen {
    display: inline-block;
    animation: geb-wackeln 1.3s ease-in-out;
    transform-origin: 50% 85%;
}

@keyframes geb-wackeln {
    0%, 100%      { transform: rotate(0) scale(1); }
    12%           { transform: rotate(-13deg) scale(1.12); }
    28%           { transform: rotate(11deg)  scale(1.12); }
    43%           { transform: rotate(-8deg)  scale(1.07); }
    58%           { transform: rotate(6deg)   scale(1.04); }
    73%           { transform: rotate(-3deg)  scale(1.02); }
}

html.aerona-geburtstag .site-header::after,
html.aerona-geburtstag .kopf__leiste::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    pointer-events: none;
    background: linear-gradient(90deg,
        transparent 0%, #7c5cff 18%, #ffd166 38%,
        #ff8fab 58%, #4aa8ff 78%, transparent 100%);
    background-size: 220% 100%;
    opacity: .75;
    animation: geb-schimmern 9s linear infinite;
}

@keyframes geb-schimmern {
    0%   { background-position:   0% 50%; }
    100% { background-position: 220% 50%; }
}

html.aerona-ohne-animation .geb-schnipsel,
html.aerona-ohne-animation .geb-steigt,
html.aerona-ohne-animation .kopf__torte--wackelt .kopf__torte-zeichen {
    animation: none;
    opacity: 0;
}

html.aerona-ohne-animation.aerona-geburtstag .site-header::after,
html.aerona-ohne-animation.aerona-geburtstag .kopf__leiste::after {
    animation: none;
    background-position: 40% 50%;
}

@media (prefers-reduced-motion: reduce) {
    .geb-schnipsel,
    .geb-steigt,
    .kopf__torte--wackelt .kopf__torte-zeichen {
        animation: none;
        opacity: 0;
    }

    html.aerona-geburtstag .site-header::after,
    html.aerona-geburtstag .kopf__leiste::after {
        animation: none;
        background-position: 40% 50%;
    }
}

:root[data-thema="hell"] .geb-steigt {
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .18));
}

:root[data-thema="hell"] html.aerona-geburtstag .site-header::after,
html.aerona-geburtstag :root[data-thema="hell"] .site-header::after {
    opacity: .9;
    height: 3px;
}

.kopf__torte-bild {
    display: block;
    width: 22px;
    height: 22px;

}

.geb-torte__bild {
    display: block;
    margin: 0 auto;
    width: 72px;
    height: 72px;
}

html.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild {
    animation: geb-atmen 3.4s ease-in-out infinite;
}

@keyframes geb-atmen {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.07); }
}

html.aerona-ohne-animation.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild,
html.aerona-ohne-animation .kopf__torte-bild,
html.aerona-ohne-animation .geb-torte__bild {
    animation: none;
}

@media (prefers-reduced-motion: reduce) {
    html.aerona-geburtstag .kopf__torte--tag .kopf__torte-bild,
    .kopf__torte-bild,
    .geb-torte__bild { animation: none; }
}

.geb-titel {
    position: relative;
}

.gross-zahl__wert,
.bau-karte__zahl,
.abs--zahl,
.offen-karte__zahl,
.em-stat__value {
    position: relative;
}

.pixel-zahl__feld {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.error-code {
    position: relative;
}

.pixel-404__feld {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.em-flug {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 10000;
}

.pixel-bild__wirt {
    position: relative;
}

.pixel-bild__feld {
    position: absolute;
    left: 0;
    top: 0;
    pointer-events: none;
    z-index: 2;
}

.pixel-welle {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9990;
}

.pixel-rollspur {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9985;
}