:root {
    --ink: #071526;
    --ink-soft: #142a43;
    --paper: #f3f0e8;
    --paper-strong: #fbfaf6;
    --blue: #135fbd;
    --blue-bright: #2d78d2;
    --line: rgba(7, 21, 38, .18);
    --line-dark: rgba(255, 255, 255, .18);
    --muted: #5f6c78;

    --type-1: 3.0517578125rem;
    --type-2: 2.44140625rem;
    --type-3: 1.953125rem;
    --type-4: 1.5625rem;
    --type-5: 1rem;
    --type-6: .85rem;

    --shell: min(1240px, calc(100vw - 64px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: var(--type-5);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

/* Header */

.site-header {
    min-height: 92px;
    background: var(--paper);
}

.site-header .site-container {
    width: var(--shell);
    min-height: 92px;
    margin-inline: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
}

.custom-logo-link {
    display: inline-flex;
    align-items: center;
}

.custom-logo {
    display: block;
    width: auto;
    max-width: 168px;
    max-height: 48px;
}

.primary-navigation ul {
    display: flex;
    gap: 28px;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-navigation a {
    color: #465563;
    font-size: var(--type-6);
    line-height: 1.2;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.primary-navigation a:hover {
    color: var(--blue);
}

/* Hero */

.hero {
    min-height: 760px;
    position: relative;
    overflow: hidden;
    background: var(--ink);
    color: white;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;

    background-image:
        linear-gradient(
            rgba(255, 255, 255, .045) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, .045) 1px,
            transparent 1px
        );

    background-size: 80px 80px;
    mask-image: linear-gradient(to right, black, transparent 75%);
}

.hero-inner {
    width: var(--shell);
    margin-inline: auto;
    display: grid;
    grid-template-columns:
        minmax(0, 1.45fr)
        minmax(320px, .55fr);

    gap: 72px;
    min-height: 668px;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.hero-copy {
    padding: 102px 0 84px;
    align-self: center;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 30px;

    color: var(--blue-bright);
    font-size: var(--type-6);
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 42px;
    height: 1px;
    background: currentColor;
}

.hero h1 {
    max-width: 940px;
    margin: 0;

    color: white;
    font-size: var(--type-1);
    line-height: 1.08;
    letter-spacing: -.012em;
    font-weight: 520;
}

.hero-lead,
.hero-experience {
    color: #c7d0d9;
    font-size: var(--type-4);
    font-weight: 400;
    line-height: 1.65;
}

.hero-lead {
    max-width: 720px;
    margin: 38px 0 0;
}

.hero-experience {
    max-width: 720px;
    margin: 20px 0 0;
}

.hero-role {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    align-items: baseline;
}

.hero-role strong {
    font-size: var(--type-5);
    letter-spacing: .045em;
}

.hero-role span {
    color: #c7d0d9;
    font-size: var(--type-5);
}

.hero-portrait {
    margin: 0;
    position: relative;
    align-self: stretch;
    border-left: 1px solid var(--line-dark);
    border-right: 1px solid var(--line-dark);
    background: #06111e;
    min-height: 668px;
    overflow: hidden;
}

.hero-portrait img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 668px;
    object-fit: cover;
    object-position: 56% center;
}

/* Proof */

.proof-strip {
    background: var(--paper-strong);
    border-bottom: 1px solid var(--line);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-item {
    min-width: 0;
    padding: 34px 28px 32px;
    border-right: 1px solid var(--line);
}

.proof-item:first-child {
    border-left: 1px solid var(--line);
}

.proof-item strong {
    display: block;
    color: var(--ink);
    font-size: var(--type-3);
    font-weight: 650;
    line-height: 1.08;
    letter-spacing: -.015em;
}

.proof-item span {
    display: block;
    margin-top: 12px;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.45;
}

/* Generic sections */

.section {
    padding: 120px 0;
    border-bottom: 1px solid var(--line);
}

.section-head {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    margin-bottom: 70px;
}

.section-kicker {
    color: var(--blue);
    font-size: var(--type-6);
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.section-head h2 {
    max-width: 900px;
    margin: 0;

    font-size: var(--type-2);
    line-height: 1.1;
    letter-spacing: -.01em;
    font-weight: 520;
}

.management-copy,
.role-copy {
    max-width: 820px;
    margin-left: calc((100% - 64px) / 3 + 64px);
}

.management-copy p,
.role-copy p {
    margin: 0;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.75;
}

.management-copy .lead,
.role-copy .lead {
    color: var(--ink-soft);
    font-size: var(--type-4);
    line-height: 1.5;
}

.management-copy p + p,
.role-copy p + p {
    margin-top: 24px;
}

/* Accordions */

.accordion-list {
    margin-top: 38px;
    border-top: 1px solid var(--line);
}

.accordion-item {
    border-bottom: 1px solid var(--line);
}

.accordion-item summary,
.case-disclosure summary,
.domain-disclosure summary {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;

    cursor: pointer;
    list-style: none;
    font-weight: 600;
}

.accordion-item summary::-webkit-details-marker,
.case-disclosure summary::-webkit-details-marker,
.domain-disclosure summary::-webkit-details-marker {
    display: none;
}

.accordion-item summary::after,
.case-disclosure summary::after,
.domain-disclosure summary::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--blue);
    font-size: var(--type-4);
    font-weight: 400;
    line-height: 1;
}

.accordion-item[open] summary::after,
.case-disclosure[open] summary::after,
.domain-disclosure[open] summary::after {
    content: "−";
}

.accordion-item summary {
    padding: 22px 0;
    color: var(--ink);
    font-size: var(--type-5);
}

.accordion-content {
    padding: 0 42px 24px 0;
}

.accordion-content p {
    font-size: var(--type-5);
    line-height: 1.7;
}

.accordion-item summary:focus-visible,
.case-disclosure summary:focus-visible,
.domain-disclosure summary:focus-visible {
    outline: 3px solid var(--blue-bright);
    outline-offset: 5px;
}

/* Track record */

.track-record {
    background: #e9e5dc;
}

.case-list {
    border-top: 1px solid var(--line);
}

.case-item {
    display: grid;
    grid-template-columns: 70px .9fr 1.1fr;
    gap: 36px;
    padding: 46px 0 52px;
    border-bottom: 1px solid var(--line);
}

.case-number {
    color: var(--blue);
    font: 700 var(--type-6)/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.case-company {
    margin: 0 0 16px;
    color: var(--blue);
    font-size: var(--type-6);
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.case-heading h3 {
    margin: 0;
    max-width: 430px;
    font-size: var(--type-3);
    line-height: 1.16;
    font-weight: 520;
}

.case-teaser {
    margin: 20px 0 0;
    max-width: 480px;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.6;
}

.case-disclosure {
    align-self: start;
    border-top: 1px solid var(--line);
}

.case-disclosure summary {
    padding: 16px 0;
    color: var(--ink);
    font-size: var(--type-5);
    font-weight: 650;
    letter-spacing: .025em;
}

.case-detail {
    padding-top: 16px;
}

.case-detail > p {
    margin: 0;
    max-width: 620px;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.65;
}

.case-facts {
    margin: 30px 0 0;
    padding: 0;
    list-style: none;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.case-facts li {
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: var(--type-5);
    font-weight: 650;
}

/* Collaboration */

.collaboration .section-head {
    display: block;
    max-width: 900px;
    margin-bottom: 0;
}

.collaboration .section-kicker {
    margin-bottom: 28px;
}

.collaboration .section-head h2 {
    max-width: 900px;
    margin: 0;
    font-size: var(--type-2);
    line-height: 1.1;
    letter-spacing: -.01em;
    font-weight: 520;
}

.collaboration-intro {
    max-width: 760px;
    margin: 34px 0 0;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.7;
}

.collaboration-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-rows: repeat(4, auto);
    margin-top: 56px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.collaboration-phase {
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 4;
    min-width: 0;
    padding: 30px 28px 32px;
    border-right: 1px solid var(--line);
}

.collaboration-phase:last-child {
    border-right: 0;
}

.collaboration-number {
    margin: 0 0 28px;
    color: var(--muted);
    font: 700 var(--type-6)/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.collaboration-key {
    margin: 0 0 18px;
    color: var(--blue);
    font-size: var(--type-6);
    font-weight: 850;
    line-height: 1.35;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.collaboration-phase h3 {
    margin: 0 0 30px;
    font-size: var(--type-3);
    line-height: 1.16;
    font-weight: 520;
}

.collaboration-text {
    margin: 0;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.6;
}


/* Domain */

.domain {
    background: var(--ink);
    color: white;
}

.domain .section-kicker {
    color: var(--blue-bright);
}

.domain-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
}

.domain-copy h2 {
    margin: 0;
    max-width: 900px;
    color: white;
    font-size: var(--type-2);
    line-height: 1.1;
    font-weight: 520;
}

.domain-copy .lead {
    margin: 40px 0 0;
    color: #e4e9ee;
    font-size: var(--type-4);
    line-height: 1.5;
}

.domain-copy p {
    max-width: 800px;
    color: #aebac5;
    font-size: var(--type-5);
    line-height: 1.7;
}

.domain-disclosure {
    max-width: 800px;
    margin-top: 34px;
    border-top: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
}

.domain-disclosure summary {
    padding: 18px 0;
    color: white;
    font-size: var(--type-5);
}

.domain-disclosure summary::after {
    color: var(--blue-bright);
}

.domain-detail {
    padding: 4px 42px 22px 0;
}

.domain-detail p {
    margin: 14px 0 0;
}

/* About */

.about {
    background: var(--paper-strong);
}

.about-grid {
    display: grid;
    grid-template-columns:
        minmax(0, .9fr)
        minmax(0, 1.1fr);

    gap: 90px;
    align-items: start;
}

.about-visual {
    margin: 0;
    aspect-ratio: 4 / 5;
    min-width: 0;
    max-width: 100%;
    min-height: 0;

    background: #aaa9a5;
    position: relative;
    overflow: hidden;
}

.about-visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 55% center;
}

.about-copy {
    min-width: 0;
}

.about-copy .section-kicker {
    margin-bottom: 28px;
}

.about-copy h2 {
    margin: 0;

    font-size: var(--type-2);
    line-height: 1.1;
    letter-spacing: -.01em;
    font-weight: 520;
}

.about-copy .lead {
    margin-top: 34px;
    color: var(--ink-soft);
    font-size: var(--type-4);
    line-height: 1.55;
}

.about-text {
    margin: 28px 0 0;
    max-width: 760px;
    color: var(--muted);
    font-size: var(--type-5);
    line-height: 1.7;
}

/* CTA */

.cta {
    padding: 110px 0 88px;
    background: var(--ink);
    color: white;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 80px;
    align-items: end;
}

.cta h2 {
    margin: 0;
    max-width: 820px;

    color: white;
    font-size: var(--type-2);
    line-height: 1.08;
    letter-spacing: -.012em;
    font-weight: 520;
}

.cta aside {
    padding-top: 26px;
    border-top: 1px solid var(--line-dark);
    color: #c7d0d9;
}

.cta aside p {
    margin-top: 0;
}

.cta-contacts {
    display: grid;
    gap: 8px;
    margin-top: 26px;
}

.cta-contacts a {
    color: white;
    font-weight: 650;
}

/* Footer */

.site-footer {
    background: var(--ink);
    color: #93a0ac;
}

.site-footer .site-container {
    width: var(--shell);
    min-height: 110px;
    margin-inline: auto;

    display: flex;
    justify-content: space-between;
    align-items: center;

    border-top: 1px solid var(--line-dark);
    font-size: 12px;
}

/* Tablet */

@media (max-width: 980px) {

    :root {
        --shell: min(100% - 40px, 760px);
    }

    .site-header .site-container {
        width: var(--shell);
        min-height: 78px;
    }

    .primary-navigation {
        display: none;
    }

    .hero {
        min-height: auto;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .hero-copy {
        padding: 80px 0 70px;
    }

    .hero-portrait {
        min-height: 0;
        aspect-ratio: 16 / 9;
        border-top: 1px solid var(--line-dark);
    }

    .hero-portrait img {
        min-height: 0;
        object-position: 53% 44%;
    }

    .proof-grid {
        grid-template-columns: 1fr 1fr;
    }

    .proof-item:nth-child(2) {
        border-right: 0;
    }

    .proof-item:nth-child(-n+2) {
        border-bottom: 1px solid var(--line);
    }

    .section {
        padding: 88px 0;
    }

    .section-head,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .management-copy,
    .role-copy {
        margin-left: 0;
    }

    .case-item {
        grid-template-columns: 48px 1fr;
    }

    .case-disclosure {
        grid-column: 2;
    }

    .domain-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .collaboration-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .collaboration-phase:nth-child(2) {
        border-right: 0;
    }

    .collaboration-phase:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .about-visual {
        min-height: 0;
        aspect-ratio: 16 / 10;
    }

    .about-visual img {
        object-position: 52% 43%;
    }

    .cta-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */

@media (max-width: 620px) {

    :root {
        --shell: calc(100% - 28px);
    }

    .hero h1 {
        font-size: clamp(2.6rem, 12vw, 3.625rem);
        line-height: 1.1;
    }

    .hero-lead,
    .hero-experience {
        font-size: 1.1rem;
    }

    .hero-portrait {
        aspect-ratio: 4 / 5;
    }

    .hero-portrait img {
        object-position: 55% center;
    }

    .proof-grid {
        grid-template-columns: 1fr;
    }

    .proof-item,
    .proof-item:first-child {
        padding: 28px 0;
        border-left: 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .section-head {
        margin-bottom: 48px;
    }

    .case-item {
        grid-template-columns: 36px 1fr;
        gap: 18px;
    }

    .case-facts {
        grid-template-columns: 1fr;
    }

    .collaboration .section-head {
        margin-bottom: 0;
    }

    .collaboration-intro {
        margin-top: 24px;
    }

    .collaboration-grid {
        grid-template-columns: 1fr;
        margin-top: 38px;
    }

    .collaboration-phase {
        min-height: 0;
        padding: 26px 0 30px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .collaboration-phase:nth-child(2) {
        border-right: 0;
    }

    .collaboration-phase:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .collaboration-phase:last-child {
        border-bottom: 0;
    }

    .collaboration-number {
        margin-bottom: 18px;
    }

    .collaboration-text {
        margin-top: 18px;
        padding-top: 0;
    }

    .about-visual {
        min-height: 380px;
        aspect-ratio: 4 / 5;
    }

    .about-visual img {
        object-position: 52% center;
    }

    .site-footer .site-container {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 14px;
    }
}

/* Astro header parity */

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus {
    position: fixed;
    z-index: 100000;
    top: 0.5rem;
    left: 0.5rem;
    width: auto;
    height: auto;
    margin: 0;
    padding: 0.75rem 1rem;
    clip: auto;
    overflow: visible;
    white-space: normal;
    background: var(--paper-strong);
    color: var(--ink);
}

.site-header .site-container {
    grid-template-columns: 1fr auto auto;
}

.primary-navigation {
    display: flex;
    gap: 28px;
    align-items: center;
}

.primary-navigation a,
.language {
    font-size: var(--type-6);
    letter-spacing: .08em;
    text-transform: uppercase;
}

.language {
    display: flex;
    gap: 6px;
    align-items: center;
    color: #7c8790;
}

.language a {
    color: #7c8790;
}

.language a.active {
    color: var(--ink);
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: #ffffff;
}

/* Final Astro parity adjustments */

.custom-logo {
    max-width: 190px;
    max-height: 54px;
}

.hero h1 {
    max-width: 780px;
}

/* Legal pages */

.legal-main {
    border-top: 1px solid var(--line);
}

.legal-content {
    max-width: 860px;
    padding-top: 96px;
    padding-bottom: 112px;
}

.legal-content h1 {
    margin: 0 0 56px;
    font-size: var(--type-1);
    font-weight: 520;
    line-height: 1.08;
    letter-spacing: -.012em;
}

.legal-content h2 {
    margin: 64px 0 24px;
    font-size: var(--type-2);
    font-weight: 520;
    line-height: 1.15;
}

.legal-content h3 {
    margin: 44px 0 18px;
    font-size: var(--type-3);
    font-weight: 560;
    line-height: 1.25;
}

.legal-content h4 {
    margin: 32px 0 14px;
    font-size: var(--type-4);
    font-weight: 560;
    line-height: 1.35;
}

.legal-content p,
.legal-content li {
    font-size: var(--type-5);
    line-height: 1.7;
}

.legal-content p {
    margin: 0 0 20px;
}

.legal-content ul {
    margin: 0 0 28px;
    padding-left: 24px;
}

.legal-content a {
    color: var(--blue);
    text-decoration: underline;
    text-underline-offset: .16em;
}

@media (max-width: 980px) {
    .legal-content {
        padding-top: 72px;
        padding-bottom: 88px;
    }
}

@media (max-width: 620px) {
    .legal-content {
        padding-top: 56px;
        padding-bottom: 72px;
    }

    .legal-content h1 {
        margin-bottom: 40px;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}

/* ------------------------------------------------------------
   Mobile optimisation
   ------------------------------------------------------------ */

@media (max-width: 620px) {

    :root {
        --shell: calc(100vw - 32px);
    }

    /* Header */

    .site-header {
        min-height: auto;
    }

    .site-header .shell,
    .header-inner {
        width: calc(100vw - 32px);
        min-height: 104px;
        padding-top: 18px;
        padding-bottom: 18px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
    }

    .site-branding,
    .custom-logo-link {
        flex: 0 0 auto;
    }

    .custom-logo {
        width: 150px;
        max-width: 150px;
        height: auto;
    }

    /*
     * Die normale Desktop-Navigation ist auf dem iPhone zu breit.
     * Für den ersten Mobile-Schritt werden die Abschnittslinks verborgen.
     * Die Sprachumschaltung bleibt sichtbar.
     */

    .site-nav .nav-links,
    .primary-navigation .menu,
    .header-nav > a:not(.language-link),
    .header-nav .section-link {
        display: none;
    }

    .site-nav,
    .header-nav,
    .language-switcher {
        margin-left: auto;
        flex: 0 0 auto;
    }

    .language-switcher {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: .8rem;
        letter-spacing: .08em;
        white-space: nowrap;
    }


    /* Hero */

    .hero {
        min-height: 0;
    }

    .hero-inner {
        width: var(--shell);
        min-height: 0;
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 64px;
        padding-bottom: 0;
    }

    .hero-copy {
        min-width: 0;
    }

    .hero .eyebrow {
        margin-bottom: 28px;
        font-size: .78rem;
        line-height: 1.55;
        letter-spacing: .16em;
    }

    .hero h1 {
        max-width: none;
        margin-bottom: 34px;
        font-size: clamp(2.65rem, 11.5vw, 3.35rem);
        line-height: 1.04;
        letter-spacing: -.035em;
    }

    .hero-lead {
        max-width: none;
        margin-bottom: 26px;
        font-size: 1.18rem;
        line-height: 1.55;
    }

    .hero-experience {
        max-width: none;
        margin-bottom: 30px;
        font-size: 1rem;
        line-height: 1.6;
    }

    .hero-role {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        margin-bottom: 40px;
    }

    .hero-role strong {
        font-size: .9rem;
    }

    .hero-role span {
        font-size: .9rem;
    }

    .hero-portrait {
        min-height: 0;
        aspect-ratio: 4 / 5;
        margin: 0;
    }

    .hero-portrait img {
        min-height: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: 55% center;
    }


    /* General section spacing */

    .section {
        padding-top: 72px;
        padding-bottom: 72px;
    }

    .section-head {
        gap: 28px;
        margin-bottom: 48px;
    }

    .section-kicker {
        font-size: .78rem;
        letter-spacing: .16em;
    }

    .section h2 {
        font-size: clamp(2rem, 8.5vw, 2.65rem);
        line-height: 1.08;
        letter-spacing: -.025em;
    }

    .lead {
        font-size: 1.2rem;
        line-height: 1.55;
    }


    /* Accordions */

    .accordion-item summary {
        padding-top: 26px;
        padding-bottom: 26px;
        padding-right: 40px;
        font-size: 1rem;
        line-height: 1.45;
    }

    .accordion-content {
        padding-bottom: 28px;
    }

    .accordion-content p {
        font-size: 1rem;
        line-height: 1.65;
    }
}

/* ------------------------------------------------------------
   Mobile header correction – actual markup
   ------------------------------------------------------------ */

@media (max-width: 620px) {

    .site-header .site-container {
        width: calc(100vw - 32px);
        min-height: 88px;
        margin-inline: auto;
        padding: 14px 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
    }

    .site-branding {
        flex: 0 0 auto;
        min-width: 0;
    }

    .site-branding .brand,
    .site-branding .custom-logo-link {
        display: block;
    }

    .site-branding img,
    .site-branding .custom-logo {
        display: block;
        width: 138px;
        max-width: 138px;
        height: auto;
    }

    .primary-navigation {
        display: none;
    }

    .language {
        display: flex;
        align-items: center;
        flex: 0 0 auto;
        margin-left: auto;
        gap: 5px;
        white-space: nowrap;
        font-size: .78rem;
        letter-spacing: .08em;
    }

    .hero-inner {
        width: calc(100vw - 32px);
        min-height: 0;
        margin-inline: auto;
        padding-top: 54px;
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero h1 {
        max-width: none;
        margin-bottom: 30px;
        font-size: clamp(2.45rem, 10.5vw, 3rem);
        line-height: 1.03;
        letter-spacing: -.035em;
    }

    .hero-lead {
        max-width: none;
        margin-bottom: 24px;
        font-size: 1.08rem;
        line-height: 1.55;
    }
}


/* ------------------------------------------------------------
   Mobile hero refinement
   ------------------------------------------------------------ */

@media (max-width: 620px) {

    .hero-inner {
        padding-top: 46px;
        gap: 32px;
    }

    .hero .eyebrow {
        margin-bottom: 22px;
        font-size: .7rem;
        line-height: 1.5;
        letter-spacing: .14em;
    }

    .hero h1 {
        margin-bottom: 28px;
        font-size: clamp(2.2rem, 9.4vw, 2.7rem);
        line-height: 1.02;
        letter-spacing: -.035em;
    }

    .hero-lead {
        margin-bottom: 22px;
        font-size: 1.02rem;
        line-height: 1.5;
    }

    .hero-experience {
        margin-bottom: 26px;
        font-size: .95rem;
        line-height: 1.55;
    }

    .hero-role {
        margin-bottom: 32px;
    }
}


/* ------------------------------------------------------------
   Mobile hero vertical spacing correction
   ------------------------------------------------------------ */

@media (max-width: 620px) {

    .hero-inner {
        padding-top: 44px;
        padding-bottom: 0;
    }

    .hero-copy {
        padding: 0 0 40px;
        align-self: auto;
    }

}

/* ------------------------------------------------------------
   Mobile horizontal overflow correction
   ------------------------------------------------------------ */

@media (max-width: 620px) {

    /*
     * Grid- und Flex-Kinder dürfen kleiner als ihre
     * intrinsische Textbreite werden.
     */
    .section-head > *,
    .case-item > *,
    .case-content,
    .case-details,
    .about-grid > *,
    .about-copy,
    .role-grid > *,
    .domain-grid > *,
    details,
    summary {
        min-width: 0;
        max-width: 100%;
    }

    /*
     * Lange deutsche Komposita dürfen auf kleinen
     * Displays umgebrochen werden.
     */
    .case-item h2,
    .case-item h3,
    .case-title,
    .about-grid h2,
    .about-copy h2,
    .section h2,
    .section h3,
    summary,
    .lead {
        overflow-wrap: anywhere;
        word-break: normal;
        hyphens: auto;
    }

    /*
     * Medien dürfen niemals den verfügbaren
     * Inhaltsbereich verbreitern.
     */
    img,
    figure,
    picture {
        max-width: 100%;
    }

    /*
     * Sicherheitsnetz für die einzelnen
     * Hauptbereiche, ohne Inhalte abzuschneiden.
     */
    .site-main,
    .section,
    .cases,
    .about,
    .domain,
    .role {
        max-width: 100%;
    }
}

/* 404 */
.not-found-main {
    min-height: calc(100vh - 160px);
    display: grid;
    place-items: center;
    border-top: 1px solid var(--line);
    padding: 80px 0;
    text-align: center;
}

.not-found-content {
    max-width: 760px;
}

.not-found-code {
    margin: 0;
    color: var(--blue);
    font-size: var(--type-1);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -.012em;
}

.not-found-content h1 {
    margin: 28px 0 0;
    font-size: var(--type-2);
    line-height: 1.1;
    letter-spacing: -.01em;
    font-weight: 520;
}

.not-found-content > p:not(.not-found-code) {
    margin: 24px 0 0;
    font-size: var(--type-5);
    line-height: 1.65;
}

.not-found-links {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    gap: 28px;
}

.not-found-links a {
    color: var(--blue);
    font-size: var(--type-5);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: .18em;
}

@media (max-width: 620px) {
    .not-found-main {
        min-height: auto;
        padding: 64px 0;
    }

    .not-found-links {
        gap: 20px;
    }
}