/* ============================================
   Staude FAQ - Nested Accordion
   ============================================ */
.sfaq {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

/* ===== Main Category ===== */
.sfaq-category {
    border: 1px solid #e8ecf0;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.3s ease;
}
.sfaq-category:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* Category Header */
.sfaq-category__header {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 18px 20px;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    gap: 14px;
    transition: background 0.2s ease;
}
.sfaq-category__header:hover {
    background: #f8fafb;
}
.sfaq-category__icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2a6496;
    background: #eef4fa;
    border-radius: 8px;
}
.sfaq-category__title {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: #1a2d42;
    line-height: 1.4;
}
.sfaq-category__chevron {
    flex-shrink: 0;
    color: #999;
    transition: transform 0.3s ease;
    display: flex;
}
.sfaq-category.open > .sfaq-category__header .sfaq-category__chevron {
    transform: rotate(180deg);
}

/* Category Body */
.sfaq-category__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.sfaq-category.open > .sfaq-category__body {
    max-height: 3000px;
}

/* ===== Intro / Outro Text ===== */
.sfaq-intro,
.sfaq-outro,
.sfaq-static-content {
    padding: 0 24px 20px 70px;
    color: #4a5568;
    font-size: 15px;
    line-height: 1.8;
}
.sfaq-intro p,
.sfaq-outro p,
.sfaq-static-content p {
    margin: 0 0 12px;
}
.sfaq-intro strong,
.sfaq-outro strong,
.sfaq-static-content strong {
    color: #1a2d42;
}
.sfaq-highlight {
    background: #fef9e7;
    border-left: 3px solid #f0c040;
    padding: 12px 16px;
    border-radius: 0 6px 6px 0;
    margin: 16px 0;
    font-size: 14px;
}
.sfaq-outro {
    border-top: 1px solid #eef1f5;
    padding-top: 16px;
    margin-top: 8px;
}

/* ===== Sub-Accordions ===== */
.sfaq-subs {
    padding: 0 24px 16px 70px;
}
.sfaq-sub {
    border-top: 1px solid #eef1f5;
}
.sfaq-sub:first-child {
    border-top: none;
}

/* Sub Header */
.sfaq-sub__header {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 14px 0;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    gap: 10px;
    transition: color 0.2s ease;
}
.sfaq-sub__header:hover {
    color: #2a6496;
}
.sfaq-sub__arrow {
    flex-shrink: 0;
    font-size: 14px;
    color: #2a6496;
    transition: transform 0.3s ease;
    display: inline-block;
}
.sfaq-sub.open > .sfaq-sub__header .sfaq-sub__arrow {
    transform: rotate(90deg);
}
.sfaq-sub__title {
    flex: 1;
    font-size: 15px;
    font-weight: 600;
    color: #1a2d42;
    line-height: 1.4;
}
.sfaq-sub__chevron {
    flex-shrink: 0;
    color: #bbb;
    transition: transform 0.3s ease;
    display: flex;
}
.sfaq-sub.open > .sfaq-sub__header .sfaq-sub__chevron {
    transform: rotate(180deg);
}

/* Sub Body */
.sfaq-sub__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.sfaq-sub.open > .sfaq-sub__body {
    max-height: 1500px;
}
.sfaq-sub__body p,
.sfaq-sub__body ul {
    padding: 0 0 0 24px;
    margin: 0 0 12px;
    color: #4a5568;
    font-size: 14px;
    line-height: 1.8;
}
.sfaq-sub__body ul {
    padding-left: 44px;
}
.sfaq-sub__body li {
    margin-bottom: 6px;
}
.sfaq-sub__body strong {
    color: #1a2d42;
}

/* ===== Static Content (Warum Staude) ===== */
.sfaq-static-content {
    padding-bottom: 24px;
}
.sfaq-benefits {
    list-style: none;
    padding: 0 !important;
    margin: 16px 0 0;
}
.sfaq-benefits li {
    position: relative;
    padding: 12px 0 12px 0;
    border-bottom: 1px solid #eef1f5;
    font-size: 14px;
    line-height: 1.7;
    color: #4a5568;
}
.sfaq-benefits li:last-child {
    border-bottom: none;
}
.sfaq-benefits li strong {
    color: #1a2d42;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 767px) {
    .sfaq {
        padding: 0 10px;
    }
    .sfaq-category__header {
        padding: 14px 16px;
        gap: 10px;
    }
    .sfaq-category__icon {
        width: 32px;
        height: 32px;
    }
    .sfaq-category__title {
        font-size: 14px;
    }
    .sfaq-intro,
    .sfaq-outro,
    .sfaq-static-content {
        padding-left: 16px;
        padding-right: 16px;
    }
    .sfaq-subs {
        padding-left: 16px;
        padding-right: 16px;
    }
    .sfaq-sub__body p,
    .sfaq-sub__body ul {
        padding-left: 12px;
    }
    .sfaq-sub__body ul {
        padding-left: 28px;
    }
}