/* Vorsorgen */

.hero {
    position: relative;
    height: calc(100vh + 80px);
    min-height: calc(100vh + 80px);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
    margin-top: 0;
}

.hero::before {
    display: none;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    z-index: 2;
    text-align: left;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 4.2vw, 3.65rem);
    margin: 0 0 16px;
    line-height: 1.12;
    letter-spacing: 0;
    font-family: var(--font-display);
    font-weight: 700;
    text-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
    max-width: 14ch;
    color: #f4f9ff;
    position: relative;
    padding-bottom: 18px;
}

.hero-text p {
    font-size: clamp(1rem, 1.18vw, 1.12rem);
    margin: 6px 0 24px;
    max-width: 42ch;
    line-height: 1.74;
    color: #ffffff;
    text-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0a1f35;
    color: #e1f0ff;
    padding: 11px 20px;
    text-decoration: none;
    border-radius: 0;
    border: 1px solid #0a1f35;
    font-weight: 600;
    font-size: 0.84rem;
    letter-spacing: 0.018em;
    transition: all 0.3s ease;
    box-shadow: 0 9px 20px rgba(5, 20, 35, 0.2);
    white-space: nowrap;
    font-family: var(--font-display);
}

.hero-action-btn:hover {
    background: #1a4a7a;
    border-color: #1a4a7a;
    color: #eaf4ff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 13px 26px rgba(7, 24, 42, 0.28);
}

.vs-kicker {
    display: block;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #1a4a7a;
    margin-bottom: 16px;
}

/* Einleitung */

.vs-intro {
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(26, 74, 122, 0.06), transparent 70%),
        linear-gradient(180deg, #f4f8fb 0%, #ffffff 100%);
    padding: 96px 0 40px;
}

.vs-intro-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.vs-intro-copy {
    max-width: 780px;
}

.vs-intro h2 {
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 3.2vw, 2.75rem);
    font-weight: 400;
    color: #0a1f35;
    line-height: 1.2;
    margin: 0 0 20px;
    letter-spacing: -0.02em;
}

.vs-intro h2 strong {
    font-weight: 700;
}

.vs-intro p {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    line-height: 1.78;
    color: #445d74;
    margin: 0 0 14px;
}

.vs-intro p:last-child {
    margin-bottom: 0;
}

.vs-facts {
    padding: 24px 0 72px;
    background: #ffffff;
}

.vs-facts-inner {
    max-width: 1200px;
    margin: 0 auto;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding: 0;
}

.vs-fact {
    background: #f4f8fb;
    padding: 22px 20px 20px;
    border-top: 3px solid #1a4a7a;
}

.vs-fact strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: #0a1f35;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.vs-fact span {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.94rem;
    line-height: 1.55;
    color: #445d74;
}

/* Themenkacheln */

.vs-topics {
    padding: 8px 0 88px;
    background: #ffffff;
    scroll-margin-top: 110px;
}

.vs-topics-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.vs-topics-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.vs-topic-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px 48px 22px 22px;
    background: #f4f8fb;
    text-decoration: none;
    color: inherit;
    border: 1px solid rgba(10, 31, 53, 0.06);
    border-bottom: 3px solid #1a4a7a;
    transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.vs-topic-card::after {
    content: "";
    position: absolute;
    right: 22px;
    top: 26px;
    width: 9px;
    height: 9px;
    border-right: 2px solid #1a4a7a;
    border-bottom: 2px solid #1a4a7a;
    transform: rotate(45deg);
    opacity: 0.55;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.vs-topic-card:hover {
    background: #eaf2f8;
    border-color: rgba(26, 74, 122, 0.18);
    border-bottom-color: #1a4a7a;
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(10, 31, 53, 0.08);
}

.vs-topic-card:hover::after {
    opacity: 1;
    transform: translateY(3px) rotate(45deg);
}

.vs-topic-num {
    font-family: var(--font-display);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #1a4a7a;
}

.vs-topic-card strong {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: #0a1f35;
    font-weight: 700;
}

.vs-topic-card span:not(.vs-topic-num) {
    font-family: var(--font-sans);
    font-size: 0.94rem;
    line-height: 1.55;
    color: #445d74;
}

/* Kapitel */

.vs-chapter {
    padding: 96px 0;
    scroll-margin-top: 90px;
    opacity: 0;
    transform: translate3d(0, 18px, 0);
    transition:
        opacity 1.05s cubic-bezier(0.16, 1, 0.3, 1),
        transform 1.05s cubic-bezier(0.16, 1, 0.3, 1);
}

.vs-chapter.is-visible {
    opacity: 1;
    transform: none;
}

.vs-chapter--soft {
    background: #f4f8fb;
}

.vs-chapter--white {
    background: #ffffff;
}

.vs-chapter-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.vs-chapter-head {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 20px 72px;
    align-items: end;
    margin-bottom: 44px;
}

.vs-chapter-title .vs-kicker {
    display: flex;
    align-items: center;
}

.vs-chapter-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    margin-right: 14px;
    padding: 0 6px;
    box-sizing: border-box;
    background: #1a4a7a;
    color: #ffffff;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
}

.vs-chapter-title h2 {
    margin: 0;
    color: #0a1f35;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.18;
}

.vs-chapter-title h2 strong {
    font-weight: 700;
}

.vs-chapter-lead {
    margin: 0;
    padding-left: 24px;
    border-left: 3px solid #8fc1ea;
    color: #34495e;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    line-height: 1.78;
}

/* Abbildungen */

.vs-figure {
    margin: 0 0 52px;
    background: #ffffff;
    border: 1px solid rgba(10, 31, 53, 0.08);
    box-shadow: 0 28px 56px -28px rgba(10, 31, 53, 0.28);
}

.vs-chapter--white .vs-figure {
    background: #f4f8fb;
    box-shadow: none;
}

.vs-figure-media {
    padding: clamp(16px, 3vw, 40px) clamp(16px, 4vw, 56px) clamp(10px, 1.6vw, 18px);
}

.vs-figure img {
    display: block;
    width: 100%;
    max-width: 1000px;
    height: auto;
    margin: 0 auto;
}

.vs-figure figcaption {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 16px;
    margin: 0;
    padding: 16px clamp(16px, 4vw, 56px) 18px;
    border-top: 1px solid rgba(10, 31, 53, 0.08);
    color: #445d74;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    line-height: 1.5;
}

.vs-figure-label {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #1a4a7a;
}

.vs-figure-zoom {
    display: block;
    cursor: zoom-in;
}

.vs-figure-hint {
    display: none;
    margin-left: auto;
    font-size: 0.82rem;
    color: #6f8499;
}

/* Kapiteltext und Methoden */

.vs-chapter-body {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px 72px;
    align-items: start;
}

.vs-chapter-copy p {
    margin: 0 0 16px;
    color: #445d74;
    font-family: var(--font-sans);
    font-size: 1.04rem;
    line-height: 1.8;
}

.vs-chapter-copy p:last-of-type {
    margin-bottom: 0;
}

.vs-chapter-copy a:not(.vs-more) {
    color: #1a4a7a;
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(26, 74, 122, 0.35);
    text-underline-offset: 3px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.vs-chapter-copy a:not(.vs-more):hover {
    color: #0a1f35;
    text-decoration-color: currentColor;
}

.vs-methods-card {
    padding: 24px 28px 8px;
    background: #ffffff;
    border-top: 3px solid #1a4a7a;
    box-shadow: 0 12px 30px rgba(10, 31, 53, 0.06);
}

.vs-chapter--white .vs-methods-card {
    background: #f4f8fb;
    box-shadow: none;
}

.vs-methods-title {
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #1a4a7a;
}

.vs-methods {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vs-methods li {
    display: grid;
    grid-template-columns: 8px minmax(0, 1fr);
    column-gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(10, 31, 53, 0.08);
}

.vs-methods li:last-child {
    border-bottom: 0;
}

.vs-methods li::before {
    content: "";
    grid-row: 1 / span 2;
    width: 8px;
    height: 8px;
    margin-top: 7px;
    background: #1a4a7a;
}

.vs-methods strong {
    grid-column: 2;
    color: #0a1f35;
    font-weight: 700;
    font-size: 0.98rem;
    line-height: 1.45;
}

.vs-methods span {
    grid-column: 2;
    margin-top: 2px;
    color: #445d74;
    font-size: 0.93rem;
    line-height: 1.55;
}

.vs-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    color: #1a4a7a;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: gap 0.2s ease, color 0.2s ease;
}

.vs-more:hover {
    color: #0a1f35;
    gap: 12px;
}

/* Intervalle */

.vs-intervals {
    padding: 88px 0;
    background: #ffffff;
    scroll-margin-top: 110px;
}

.vs-intervals-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.vs-intervals-header {
    max-width: 720px;
    margin: 0 0 36px;
}

.vs-intervals-header h2 {
    margin: 0 0 14px;
    color: #0a1f35;
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 2.8vw, 2.35rem);
    font-weight: 400;
    line-height: 1.2;
}

.vs-intervals-header h2 strong {
    font-weight: 700;
}

.vs-intervals-header p {
    margin: 0;
    color: #445d74;
    font-family: var(--font-sans);
    font-size: 1.04rem;
    line-height: 1.78;
}

.vs-table-wrap {
    overflow-x: auto;
}

.vs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-sans);
}

.vs-table th,
.vs-table td {
    text-align: left;
    padding: 16px 18px;
    border-bottom: 1px solid rgba(10, 31, 53, 0.1);
    vertical-align: top;
}

.vs-table th {
    color: #0a1f35;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
    background: #f4f8fb;
}

.vs-table td {
    color: #445d74;
    font-size: 0.98rem;
    line-height: 1.6;
}

.vs-table td:first-child {
    color: #0a1f35;
    font-weight: 600;
    width: 34%;
}

.vs-intervals-note {
    margin: 28px 0 0;
    padding: 18px 22px;
    background: #f4f8fb;
    border-left: 3px solid #1a4a7a;
    color: #34495e;
    font-family: var(--font-sans);
    font-size: 0.96rem;
    line-height: 1.7;
}

.vs-intervals-source {
    margin: 16px 0 0;
    color: #6f8499;
    font-family: var(--font-sans);
    font-size: 0.86rem;
    line-height: 1.65;
}

/* Ablauf */

.vs-steps {
    padding: 96px 0;
    background: #f4f8fb;
    scroll-margin-top: 90px;
}

.vs-steps-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.vs-step-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.vs-step-list li {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    padding: 20px 20px 18px;
    background: #ffffff;
    border: 1px solid rgba(10, 31, 53, 0.06);
}

.vs-step-list .vs-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: #0a1f35;
    color: #e1f0ff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1;
}

.vs-step-list strong {
    display: block;
    color: #0a1f35;
    font-size: 0.98rem;
    margin-bottom: 4px;
}

.vs-step-list span:not(.vs-step-num) {
    display: block;
    color: #445d74;
    font-size: 0.94rem;
    line-height: 1.55;
}

/* Hinweis */

.vs-note {
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fb 40%, #f4f8fb 100%);
    padding: 56px 0 96px;
}

.vs-note-inner {
    max-width: 780px;
    margin: 0 auto;
    font-family: var(--font-sans);
    font-size: 0.98rem;
    line-height: 1.75;
    color: #445d74;
    border-left: 3px solid #1a4a7a;
    padding: 4px 0 4px 24px;
}

.vs-note-inner p {
    margin: 0;
}

.vs-note-inner strong {
    color: #0a1f35;
    font-weight: 600;
}

/* Kontakt */

.contact {
    padding: 60px 0;
    background: #0a1f35;
    color: #e8edf4;
}

.contact-shell {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-intro {
    text-align: center;
    margin-bottom: 28px;
}

.contact-intro p {
    color: #c6d2df;
    max-width: 880px;
    margin: 0 auto;
    line-height: 1.75;
    font-family: var(--font-sans);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 24px;
    row-gap: 24px;
    align-items: stretch;
}

.contact-col {
    padding: 4px 2px;
}

.contact-col h3 {
    color: #ffffff;
    font-size: 0.95rem;
    margin-bottom: 8px;
    font-weight: 700;
}

.contact-col p,
.contact-col li {
    color: #d4deea;
    line-height: 1.72;
    font-size: 1.03rem;
    font-family: var(--font-sans);
}

.contact-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-col li + li {
    margin-top: 6px;
}

.contact-col a {
    color: #eaf2fb;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.contact-cta-group {
    margin-top: 11px;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.contact .map-container {
    width: 96%;
    margin: 0 auto;
    height: 240px;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
    cursor: pointer;
}

.contact .map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    pointer-events: none;
}

/* Responsive */

@media (max-width: 1024px) {
    .vs-facts-inner,
    .vs-topics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vs-chapter-head,
    .vs-chapter-body {
        grid-template-columns: 1fr;
    }

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

    .vs-chapter-head {
        gap: 20px;
        margin-bottom: 32px;
    }

    .vs-chapter-body {
        gap: 32px;
    }

    .vs-figure {
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .hero-content {
        margin: 0 auto;
        width: min(980px, calc(100% - 32px));
        align-items: center;
    }

    .hero-text {
        text-align: center;
    }

    .hero-text h1 {
        max-width: 100%;
        font-size: 2.8rem;
    }

    .hero-text p {
        font-size: 1.1rem;
        max-width: 36ch;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .vs-intro {
        padding-top: 72px;
    }

    .vs-intro h2,
    .vs-facts-inner,
    .vs-topics-inner,
    .vs-intervals-header {
        text-align: center;
    }

    .vs-facts-inner,
    .vs-topics-grid,
    .vs-step-list {
        grid-template-columns: 1fr;
    }

    .vs-topic-card {
        text-align: left;
    }

    .vs-chapter,
    .vs-steps {
        padding: 64px 0;
    }

    .vs-chapter-lead {
        padding-left: 18px;
        font-size: 1.04rem;
    }

    .vs-methods-card {
        padding: 20px 20px 6px;
    }

    .vs-note {
        padding: 40px 0 72px;
    }

    .contact {
        padding: 70px 0;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 18px;
    }
}

@media (max-width: 640px) {
    .vs-figure {
        margin-left: -20px;
        margin-right: -20px;
        border-left: 0;
        border-right: 0;
    }

    .vs-figure-media {
        padding: 12px 10px 8px;
    }

    .vs-figure figcaption {
        padding: 12px 16px 14px;
        font-size: 0.9rem;
    }

    .vs-figure-hint {
        display: inline;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2.2rem;
    }
}