/**
 * Master-Startseite, Featurekatalog, Nachhilfeschulen-Landing
 * Version 20260915
 */

.vn-master-kicker {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--vn-primary);
    margin-bottom: .75rem;
}

.vn-time-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}
@media (min-width: 720px) {
    .vn-time-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
    .vn-time-grid { grid-template-columns: repeat(3, 1fr); }
}

.vn-time-card {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-radius: var(--vn-radius-lg);
    box-shadow: var(--vn-shadow-card);
    padding: 1.35rem 1.4rem 1.45rem;
    min-height: 100%;
}
.vn-time-card strong {
    display: block;
    font-size: 1.05rem;
    margin: .35rem 0 .45rem;
    color: var(--vn-ink);
}
.vn-time-card p {
    color: var(--vn-mute);
    font-size: .925rem;
    line-height: 1.55;
}
.vn-time-save {
    display: inline-block;
    background: var(--vn-primary-soft);
    color: var(--vn-primary-dark);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .03em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: .28rem .65rem;
}

.vn-pillar-grid {
    display: grid;
    gap: 1.25rem;
}
@media (min-width: 900px) {
    .vn-pillar-grid { grid-template-columns: 1fr 1fr; }
}
.vn-pillar {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-radius: var(--vn-radius-lg);
    box-shadow: var(--vn-shadow-card);
    padding: 1.6rem 1.5rem 1.7rem;
}
.vn-pillar h3 { font-size: 1.45rem; margin-bottom: .5rem; }
.vn-pillar > p { color: var(--vn-mute); margin-bottom: 1rem; line-height: 1.55; }
.vn-pillar ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1.1rem;
}
.vn-pillar li {
    position: relative;
    padding: .4rem 0 .4rem 1.3rem;
    color: var(--vn-ink);
    font-size: .95rem;
    line-height: 1.45;
    border-bottom: 1px solid var(--vn-line);
}
.vn-pillar li:last-child { border-bottom: 0; }
.vn-pillar li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .85rem;
    width: .55rem;
    height: .55rem;
    border-radius: 50%;
    background: var(--vn-primary);
}

.vn-catalog {
    display: grid;
    gap: 1rem;
}
@media (min-width: 800px) {
    .vn-catalog { grid-template-columns: 1fr 1fr; }
}
.vn-catalog-block {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-radius: var(--vn-radius-lg);
    overflow: hidden;
    box-shadow: var(--vn-shadow-card);
}
.vn-catalog-block h3 {
    margin: 0;
    padding: 1rem 1.2rem;
    background: #F8F7FF;
    border-bottom: 1px solid var(--vn-line);
    font-size: 1.05rem;
}
.vn-catalog-block .vn-feature-row {
    grid-template-columns: minmax(120px, 38%) 1fr;
}

.vn-highlight-grid {
    display: grid;
    gap: 1rem;
}
@media (min-width: 900px) {
    .vn-highlight-grid { grid-template-columns: repeat(3, 1fr); }
}
.vn-highlight {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-radius: var(--vn-radius-lg);
    padding: 1.45rem 1.35rem 1.5rem;
    box-shadow: var(--vn-shadow-card);
}
.vn-highlight h3 { font-size: 1.2rem; margin: .35rem 0 .55rem; }
.vn-highlight p { color: var(--vn-mute); font-size: .925rem; line-height: 1.55; margin-bottom: .9rem; }

.vn-faq details {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-radius: var(--vn-radius);
    padding: 1rem 1.15rem;
    margin-bottom: .65rem;
}
.vn-faq summary {
    cursor: pointer;
    font-weight: 700;
    list-style: none;
}
.vn-faq summary::-webkit-details-marker { display: none; }
.vn-faq details p {
    margin-top: .65rem;
    color: var(--vn-mute);
    font-size: .95rem;
    line-height: 1.6;
}

.vn-ai-answer {
    background: #fff;
    border: 1px solid var(--vn-line);
    border-left: 4px solid var(--vn-primary);
    border-radius: var(--vn-radius);
    padding: 1.15rem 1.25rem;
    margin: 1rem 0 0;
}
.vn-ai-answer p { color: var(--vn-mute); line-height: 1.6; }

.vn-landing-strip {
    display: grid;
    gap: .75rem;
}
@media (min-width: 720px) {
    .vn-landing-strip { grid-template-columns: repeat(3, 1fr); }
}
.vn-landing-stat {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--vn-radius);
    padding: 1rem 1.1rem;
}
.vn-landing-stat strong { display: block; color: #fff; font-size: 1.15rem; }
.vn-landing-stat span { color: rgba(255,255,255,.7); font-size: .85rem; }

.vn-jump {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin: 1.25rem 0 0;
}
.vn-jump a {
    border: 1px solid var(--vn-line);
    background: #fff;
    border-radius: 999px;
    padding: .42rem .85rem;
    font-size: .78rem;
    font-weight: 700;
    color: var(--vn-mute);
    text-decoration: none;
}
.vn-jump a:hover { color: var(--vn-primary); border-color: rgba(108,77,255,.35); }