.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.section-title,
.section-subtitle {
    text-align: center;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.section-title {
    color: #ffffff;
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-subtitle {
    color: #ffffff;
    text-align: center;
    font-size: 1.4rem;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto 50px auto;
}

.xrechnung-section {
    padding: 80px 0;
}

.info-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    margin: 30px 0;
}

.steps-table {
    margin-top: 20px;
}

.step-row {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.step-number {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #9fc4e6;
    color: #1d3f73;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.version-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.version-table th,
.version-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.version-table th {
    background: rgba(255, 255, 255, 0.08);
}

.version-note {
    margin-top: 15px;
    font-size: 0.9rem;
    opacity: 0.8;
}