.radorfa-knowledge {
    position: relative;
    overflow: hidden;
    padding: clamp(64px, 7vw, 104px) 24px;
    color: #111827;
    background:
        radial-gradient(circle at 8% 12%, rgba(37, 99, 235, .09), transparent 34%),
        linear-gradient(180deg, #f8faff 0%, #ffffff 72%);
    border-top: 1px solid #e6ebf3;
}

.radorfa-knowledge::after {
    position: absolute;
    top: -140px;
    right: -100px;
    width: 360px;
    height: 360px;
    content: "";
    pointer-events: none;
    border: 1px solid rgba(37, 99, 235, .09);
    border-radius: 50%;
    box-shadow: 0 0 0 48px rgba(37, 99, 235, .025), 0 0 0 96px rgba(37, 99, 235, .018);
}

.radorfa-knowledge__container {
    position: relative;
    z-index: 1;
    width: min(1240px, 100%);
    margin: 0 auto;
}

.radorfa-knowledge__intro {
    max-width: 760px;
    margin-bottom: 36px;
}

.radorfa-knowledge__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    color: #1d4ed8;
    font-size: 13px;
    font-weight: 750;
    line-height: 1.4;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.radorfa-knowledge__eyebrow-dot {
    width: 9px;
    height: 9px;
    background: #2563eb;
    border: 3px solid #dbeafe;
    border-radius: 50%;
    box-sizing: content-box;
}

.radorfa-knowledge__title {
    max-width: 720px;
    margin: 0;
    color: #111827;
    font-size: clamp(30px, 3.2vw, 48px);
    font-weight: 750;
    line-height: 1.12;
    letter-spacing: -.035em;
}

.radorfa-knowledge__description {
    max-width: 650px;
    margin: 18px 0 0;
    color: #5b6473;
    font-size: clamp(16px, 1.5vw, 18px);
    line-height: 1.7;
}

.radorfa-knowledge__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.radorfa-knowledge__item {
    min-width: 0;
}

.radorfa-knowledge__card {
    display: flex;
    min-height: 220px;
    height: 100%;
    padding: 26px;
    flex-direction: column;
    color: #111827;
    text-decoration: none;
    background: rgba(255, 255, 255, .94);
    border: 1px solid #dfe6f0;
    border-radius: 20px;
    box-shadow: 0 14px 34px rgba(15, 23, 42, .07);
    transition: color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.radorfa-knowledge__card:hover {
    color: #1d4ed8;
    border-color: rgba(37, 99, 235, .42);
    box-shadow: 0 22px 48px rgba(30, 64, 175, .14);
    transform: translateY(-5px);
}

.radorfa-knowledge__card:focus-visible,
.radorfa-knowledge__supporting-link:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .32);
    outline-offset: 4px;
}

.radorfa-knowledge__card-meta {
    display: flex;
    margin-bottom: 34px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: #6b7280;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.radorfa-knowledge__card-title {
    display: block;
    color: inherit;
    font-size: clamp(19px, 1.7vw, 23px);
    font-weight: 750;
    line-height: 1.35;
    letter-spacing: -.018em;
}

.radorfa-knowledge__card-footer {
    display: flex;
    margin-top: auto;
    padding-top: 28px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 700;
}

.radorfa-knowledge__arrow {
    display: inline-grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    place-items: center;
    color: #ffffff;
    background: #2563eb;
    border-radius: 50%;
    transition: transform .2s ease, background-color .2s ease;
}

.radorfa-knowledge__card:hover .radorfa-knowledge__arrow {
    background: #1d4ed8;
    transform: translateX(3px);
}

.radorfa-knowledge__supporting {
    display: flex;
    margin-top: 32px;
    padding: 20px 22px;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, .72);
    border: 1px solid #e2e8f0;
    border-radius: 16px;
}

.radorfa-knowledge__supporting-label {
    margin-right: 4px;
    color: #374151;
    font-size: 14px;
    font-weight: 750;
}

.radorfa-knowledge__supporting-link {
    display: inline-flex;
    padding: 8px 13px;
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.3;
    text-decoration: none;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    border-radius: 999px;
    transition: background-color .2s ease, border-color .2s ease;
}

.radorfa-knowledge__supporting-link:hover {
    color: #1e40af;
    background: #dbeafe;
    border-color: #bfdbfe;
}

@media (max-width: 900px) {
    .radorfa-knowledge__grid {
        grid-template-columns: 1fr;
    }

    .radorfa-knowledge__card {
        min-height: 180px;
    }
}

@media (max-width: 575px) {
    .radorfa-knowledge {
        padding: 56px 18px;
    }

    .radorfa-knowledge__intro {
        margin-bottom: 28px;
    }

    .radorfa-knowledge__card {
        min-height: 170px;
        padding: 22px;
        border-radius: 16px;
    }

    .radorfa-knowledge__card-meta {
        margin-bottom: 24px;
    }

    .radorfa-knowledge__supporting {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .radorfa-knowledge__card,
    .radorfa-knowledge__arrow,
    .radorfa-knowledge__supporting-link {
        transition: none;
    }

    .radorfa-knowledge__card:hover {
        transform: none;
    }
}