:root {
    --petrol: #1f5263;
    --petrol-tief: #163d4a;
    --petrol-hell: #e7eff0;
    --ocker: #d4902f;
    --ocker-hell: #f6e7d0;
    --creme: #f7f3ec;
    --papier: #fdfbf8;
    --tinte: #16303a;
    --grau: #5b6b70;
    --linie: #dcd5ca;
    --fehler: #a4212b;

    --rand: clamp(1rem, 5vw, 3.5rem);
    --breite: 74rem;
    --abstand: clamp(4rem, 10vw, 8rem);

    --schrift: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --schrift-titel: "Avenir Next", Avenir, "Century Gothic", Futura, "Poppins", "Montserrat", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 6rem; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}

body {
    margin: 0;
    background: var(--papier);
    color: var(--tinte);
    font: 1.0625rem/1.7 var(--schrift);
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--petrol); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--petrol-tief); }

a:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible, button:focus-visible {
    outline: 3px solid var(--ocker);
    outline-offset: 3px;
}

h1, h2, h3 { margin: 0; font-family: var(--schrift-titel); font-weight: 600; line-height: 1.12; letter-spacing: -.015em; color: var(--tinte); }
h1 { font-size: clamp(2.5rem, 6.4vw, 4.6rem); line-height: 1.04; letter-spacing: -.03em; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); letter-spacing: -.025em; }
h3 { font-size: 1.25rem; }
p { margin: 0; }

.kicker {
    display: block;
    margin-bottom: 1.25rem;
    color: var(--petrol);
    font: 600 .8rem/1.2 var(--schrift-titel);
    letter-spacing: .14em;
    text-transform: uppercase;
}

.skip-link {
    position: absolute;
    top: -4rem;
    left: 1rem;
    z-index: 10;
    padding: .6rem 1rem;
    border-radius: 0 0 .6rem .6rem;
    background: var(--petrol);
    color: #fff;
    font-weight: 700;
}

.skip-link:focus { top: 0; }
main:focus { outline: none; }

/* Kopf */

.kopf-rahmen {
    position: sticky;
    top: 0;
    z-index: 5;
    border-bottom: 1px solid transparent;
    background: color-mix(in srgb, var(--papier) 92%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.kopf {
    position: relative;
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: var(--breite);
    margin: 0 auto;
    padding: .9rem var(--rand);
}

/* Wortmarke nach dem Praxislogo: LZB mit grauem Bogen */
.marke { display: flex; align-items: center; gap: .8rem; margin-right: auto; color: var(--petrol); text-decoration: none; }

.marke-lzb {
    position: relative;
    padding-top: .2rem;
    font: 600 1.85rem/1 var(--schrift-titel);
    letter-spacing: .02em;
}

.marke-lzb::before {
    content: "";
    position: absolute;
    top: -.3rem;
    left: 32%;
    width: 75%;
    height: 1.2rem;
    border-top: 2px solid #9aa3a5;
    border-radius: 50% 50% 0 0;
}

.marke-name { color: var(--grau); font: 500 .74rem/1.25 var(--schrift-titel); letter-spacing: .06em; }

.hauptnav { display: flex; gap: 1.75rem; }
.hauptnav a { color: var(--tinte); font-weight: 500; text-decoration: none; }
.hauptnav a:hover, .hauptnav a[aria-current="page"] { color: var(--petrol); text-decoration: underline; text-decoration-color: var(--ocker); text-decoration-thickness: 2px; }

.kopf-knopf { padding: .55rem 1.1rem; font-size: .95rem; }

.menue { display: none; }

.menue summary {
    padding: .4rem .9rem;
    border: 1px solid var(--linie);
    border-radius: 2rem;
    font-weight: 600;
    list-style: none;
    cursor: pointer;
}

.menue summary::-webkit-details-marker { display: none; }

.menue nav {
    position: absolute;
    top: 100%;
    right: var(--rand);
    left: var(--rand);
    z-index: 6;
    padding: .5rem 1.25rem;
    border: 1px solid var(--linie);
    border-radius: 1rem;
    background: var(--papier);
    box-shadow: 0 20px 40px -20px rgb(22 48 58 / .25);
}

.menue nav a { display: block; padding: .7rem 0; color: var(--tinte); font-weight: 600; text-decoration: none; }
.menue nav a + a { border-top: 1px solid var(--linie); }
.menue nav .menue-telefon { display: flex; align-items: center; gap: .5rem; color: var(--petrol); }
.icon { flex: none; }

/* Knöpfe */

.knopf {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .85rem 1.5rem;
    border: 1.5px solid var(--petrol);
    border-radius: 2rem;
    background: var(--petrol);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: background .2s, border-color .2s, color .2s;
}

.knopf:hover { background: var(--petrol-tief); border-color: var(--petrol-tief); color: #fff; }
.knopf-leise { background: transparent; color: var(--petrol); }
.knopf-leise:hover { background: var(--petrol-hell); border-color: var(--petrol); color: var(--petrol); }
.knopf-ocker { background: var(--ocker); border-color: var(--ocker); color: var(--tinte); }
.knopf-ocker:hover { background: #e6a447; border-color: #e6a447; color: var(--tinte); }

.pfeil::after { content: "→"; transition: transform .2s; }
.pfeil:hover::after { transform: translateX(3px); }

/* Auftakt */

.auftakt {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
    max-width: var(--breite);
    margin: 0 auto;
    padding: clamp(2.5rem, 7vw, 5.5rem) var(--rand) clamp(2rem, 4vw, 3rem);
}

.einleitung { max-width: 34rem; margin: 1.75rem 0 2.25rem; color: var(--grau); font-size: 1.2rem; text-wrap: pretty; }
.aktion { display: flex; flex-wrap: wrap; gap: .75rem; }

.auftakt-bild { position: relative; align-self: end; }
.auftakt-bild img { width: 100%; }

/* Fakten */

.fakten {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.25rem 2rem;
    width: calc(100% - 2 * var(--rand));
    max-width: calc(var(--breite) - 2 * var(--rand));
    margin: 0 auto;
    padding: clamp(1.25rem, 2.5vw, 1.75rem) clamp(1.25rem, 3.5vw, 2.75rem);
    border-radius: 1.25rem;
    background: var(--creme);
    list-style: none;
}

.fakten li { display: flex; align-items: center; gap: .9rem; }
.fakten img { flex: none; width: 2.75rem; height: 2.75rem; }
.fakten span { color: var(--grau); font-size: .95rem; line-height: 1.4; }
.fakten strong { display: block; color: var(--tinte); font: 600 1.1rem/1.3 var(--schrift-titel); }

/* Abschnitte */

.abschnitt { max-width: var(--breite); margin: 0 auto; padding: var(--abstand) var(--rand); }
.kopfzeile { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem clamp(2rem, 6vw, 5rem); align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.kopfzeile p { max-width: 32rem; color: var(--grau); }
.kopfzeile-gestapelt { grid-template-columns: 1fr; gap: 1.25rem; }
.kopfzeile-gestapelt p { max-width: 40rem; }

.flaeche { background: var(--creme); }

/* Praxis */

.praxis { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 7vw, 6rem); align-items: center; }

.foto { position: relative; }
.foto img { width: 100%; border-radius: 1.25rem; aspect-ratio: 1 / 1; object-fit: cover; background: var(--petrol-hell); }

.foto::after {
    content: "";
    position: absolute;
    right: -1.25rem;
    bottom: -1.25rem;
    z-index: -1;
    width: 55%;
    height: 55%;
    border-radius: 1.25rem;
    background: var(--ocker-hell);
}

.praxis-text h2 { margin-bottom: 1.5rem; }
.praxis-text p + p { margin-top: 1rem; }
.praxis-text p { color: var(--grau); }
.praxis-text .knopf { margin-top: 2rem; }

/* Leistungen */

.leistungen {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: 0;
    padding: 0;
    list-style: none;
}

.leistungen li { padding: 2rem 2rem 2.25rem 0; border-top: 1px solid var(--linie); }
.leistungen li:nth-child(-n + 3) { padding-top: 0; border-top: 0; }
.leistungen li:not(:nth-child(3n + 1)) { padding-left: 2rem; border-left: 1px solid var(--linie); }
.leistungen p { margin-top: .5rem; color: var(--grau); }

/* Karriere-Band */

.karriere-band { background: var(--petrol); color: #e8f0f1; }
.karriere-band h2, .karriere-band h3 { color: #fff; }
.karriere-band .kicker { color: var(--ocker-hell); }
.karriere-band .kopfzeile p { color: #c4d6da; }

.gruende {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin: 0 0 3rem;
    padding: 0;
    list-style: none;
}

.gruende li { padding: 2rem 2rem 2.25rem 0; border-top: 1px solid rgb(255 255 255 / .16); }
.gruende li:nth-child(-n + 2) { padding-top: 0; border-top: 0; }
.gruende li:nth-child(even) { padding-left: 2rem; border-left: 1px solid rgb(255 255 255 / .16); }
.gruende h3 { margin-bottom: .5rem; }
.gruende p { color: #c4d6da; }

/* Karriere-Seite */

.stelle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
}

.stelle h2 { margin-bottom: 1.25rem; font-size: clamp(1.5rem, 3vw, 2rem); }

.liste { margin: 0; padding: 0; list-style: none; }
.liste li { position: relative; padding: .8rem 0 .8rem 1.75rem; border-bottom: 1px solid var(--linie); }
.liste li::before { content: ""; position: absolute; top: 1.45rem; left: .2rem; width: .55rem; height: .55rem; border-radius: 50%; background: var(--ocker); }

.schritte { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 4vw, 3rem); margin: 0; padding: 0; list-style: none; counter-reset: schritt; }
.schritte li { counter-increment: schritt; }
.schritte li::before {
    content: counter(schritt);
    display: grid;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 1.25rem;
    border: 1.5px solid var(--petrol);
    border-radius: 50%;
    color: var(--petrol);
    font: 600 1.1rem/1 var(--schrift-titel);
}
.schritte p { margin-top: .4rem; color: var(--grau); }

/* Kontakt */

.kontakt { display: grid; grid-template-columns: 1fr 1.35fr; gap: clamp(2rem, 6vw, 5rem); }
.kontakt-text h2 { margin-bottom: 1.25rem; }
.kontakt-text > p { color: var(--grau); }

.daten { margin: 2rem 0 0; }
.daten div { padding: 1rem 0; border-top: 1px solid var(--linie); }
.daten dt { color: var(--grau); font-size: .85rem; letter-spacing: .04em; }
.daten dd { margin: .15rem 0 0; font-weight: 600; }
.daten a { color: var(--tinte); text-decoration: none; }
.daten a:hover { color: var(--petrol); text-decoration: underline; }
.nummer { font: 600 clamp(1.5rem, 3vw, 1.9rem)/1.2 var(--schrift-titel); letter-spacing: -.02em; }

.formular { padding: clamp(1.5rem, 3.5vw, 2.5rem); border: 1px solid var(--linie); border-radius: 1.25rem; background: #fff; }

.feld { flex: 1; min-width: 0; margin-bottom: 1.25rem; }
.zeile { display: flex; gap: 1rem; }
.zeile .feld { margin-bottom: .25rem; }

label { display: block; margin-bottom: .35rem; font-size: .95rem; font-weight: 600; }

input, textarea {
    display: block;
    width: 100%;
    padding: .75rem .9rem;
    border: 1px solid var(--linie);
    border-radius: .65rem;
    background: var(--papier);
    color: inherit;
    font: inherit;
    transition: border-color .2s, background .2s;
}

input:hover, textarea:hover { border-color: #bfb6a8; }
input:focus, textarea:focus { border-color: var(--petrol); background: #fff; }
textarea { resize: vertical; }
[aria-invalid="true"] { border: 2px solid var(--fehler); }

button {
    padding: .9rem 1.7rem;
    border: 0;
    border-radius: 2rem;
    background: var(--petrol);
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
}

button:hover { background: var(--petrol-tief); }

.tipp { margin: 0 0 1.25rem; color: var(--grau); font-size: .88rem; }
button + .tipp { margin: 1rem 0 0; }
.fehler { margin: .3rem 0 0; color: var(--fehler); font-size: .92rem; }
.hinweis { margin: 0 0 1.5rem; padding: .8rem 1rem; border-left: 4px solid var(--fehler); background: #fbeeed; }
.nicht-ausfuellen { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Fuß */

.fuss-rahmen { border-top: 1px solid var(--linie); }

.fuss {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: .75rem 2rem;
    max-width: var(--breite);
    margin: 0 auto;
    padding: 2rem var(--rand);
    color: var(--grau);
    font-size: .92rem;
}

.fuss nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.fuss a { color: var(--grau); text-decoration: none; }
.fuss a:hover, .fuss a[aria-current="page"] { color: var(--petrol); text-decoration: underline; }

/* Textseiten */

.text { max-width: 46rem; margin: 0 auto; padding: clamp(2.5rem, 7vw, 5rem) var(--rand) 5rem; }
.text h1 { margin-bottom: 1.75rem; font-size: clamp(2.2rem, 6vw, 3.4rem); overflow-wrap: anywhere; hyphens: auto; }
.text h2 { margin: 2.5rem 0 .6rem; font-size: 1.35rem; letter-spacing: -.01em; }
.text p { margin: 0 0 1rem; }
.stand { margin-top: 2.5rem; color: var(--grau); }

.seitenkopf { max-width: var(--breite); margin: 0 auto; padding: clamp(2.5rem, 7vw, 5.5rem) var(--rand) clamp(1rem, 3vw, 2rem); }
.seitenkopf h1 { max-width: 52rem; }
.seitenkopf .einleitung { max-width: 40rem; }

@media (max-width: 1000px) {
    .hauptnav, .kopf-knopf { display: none; }
    .menue { display: block; }
    .leistungen { grid-template-columns: repeat(2, 1fr); }
    .leistungen li:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
    .leistungen li:nth-child(even) { padding-left: 2rem; border-left: 1px solid var(--linie); }
    .leistungen li:nth-child(3) { padding-top: 2rem; border-top: 1px solid var(--linie); }
    .kontakt, .stelle { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .auftakt { grid-template-columns: 1fr; }
    .auftakt-bild { display: none; }
    .kopfzeile, .praxis { grid-template-columns: 1fr; }
    .foto::after { right: -.75rem; bottom: -.75rem; }
    .leistungen, .gruende, .schritte { grid-template-columns: 1fr; }
    .gruende li, .gruende li:nth-child(even) { padding: 1.5rem 0; border-left: 0; border-top: 1px solid rgb(255 255 255 / .16); }
    .gruende li:first-child { padding-top: 0; border-top: 0; }
    .leistungen li, .leistungen li:nth-child(even), .leistungen li:nth-child(3) { padding: 1.5rem 0; border-left: 0; border-top: 1px solid var(--linie); }
    .leistungen li:first-child { padding-top: 0; border-top: 0; }
    .fakten { flex-direction: column; }
    .zeile { display: block; }
    .zeile .feld { margin-bottom: 1.25rem; }
}