.training-courses {
    --training-bg: var(--oitc-bg);
    --training-surface: var(--oitc-surface);
    --training-text: var(--oitc-text);
    --training-muted: var(--oitc-muted);
    --training-border: var(--oitc-border);
    --training-accent: var(--oitc-accent-text);
    --training-active: var(--oitc-accent-surface);
    padding: 48px 0 64px;
    border-top: 1px solid var(--training-border);
    background: var(--training-bg);
    color: var(--training-text);
}
.training-tabs {
    display: flex;
    gap: 8px;
    padding-bottom: 20px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--training-border);
}
.training-tabs .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--training-muted);
    background: transparent;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    cursor: pointer;
}
.training-tabs .nav-link:hover {
    color: var(--training-accent);
    background: var(--training-surface);
}
.training-tabs .nav-link.active {
    border-color: var(--training-accent);
    color: var(--training-accent);
    background: var(--training-active);
}
.training-course-overview {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 40px;
    align-items: start;
    padding-bottom: 32px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--training-border);
}
.training-course-description h2 {
    margin-bottom: 16px;
    font-size: 28px;
    line-height: 1.4;
}
.training-courses .training-course-description p {
    margin: 0;
    color: var(--training-muted);
    font-size: 15px;
    line-height: 1.8;
}
.training-facts {
    display: grid;
    gap: 20px;
    margin: 0;
    padding-left: 24px;
    border-left: 1px solid var(--training-border);
}
.training-facts dt {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    color: var(--training-muted);
    font-size: 12px;
    font-weight: 400;
    line-height: 1.6;
}
.training-facts dt i {
    width: 16px;
    color: var(--training-accent);
    text-align: center;
}
.training-facts dd {
    margin: 0;
    color: var(--training-text);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
}
.training-course-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 40px;
    align-items: start;
}
.training-section-heading {
    margin-bottom: 20px;
}
.training-section-heading h3,
.training-requirements h3 {
    font-size: 20px;
    line-height: 1.5;
}
.training-topic-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.training-topic {
    padding: 22px;
    border: 1px solid var(--training-border);
    border-radius: 6px;
    background: var(--training-surface);
}
.training-topic-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 16px;
    border-radius: 4px;
    background: var(--training-active);
    color: var(--training-accent);
    font-size: 16px;
}
.training-topic h4 {
    margin-bottom: 10px;
    color: var(--training-text);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
    overflow-wrap: anywhere;
}
.training-courses .training-topic p {
    color: var(--training-muted);
    font-size: 14px;
    line-height: 1.75;
    overflow-wrap: anywhere;
}
.training-requirements {
    padding-left: 24px;
    border-left: 1px solid var(--training-border);
}
.training-requirements-icon {
    display: block;
    margin: 4px 0 16px;
    color: var(--training-accent);
    font-size: 22px;
}
.training-requirements ul {
    display: grid;
    gap: 12px;
    margin-top: 20px;
    padding: 0;
    list-style: none;
}
.training-requirements li {
    position: relative;
    padding-left: 22px;
    color: var(--training-muted);
    font-size: 13px;
    line-height: 1.7;
    overflow-wrap: anywhere;
}
.training-requirements li::before {
    position: absolute;
    top: 0;
    left: 0;
    content: "\f00c";
    color: var(--training-accent);
    font-family: "Font Awesome 5 Free";
    font-size: 11px;
    font-weight: 900;
}
.training-courses button:focus-visible {
    outline: 2px solid var(--training-accent);
    outline-offset: 3px;
}
@media (max-width: 991px) {
    .training-course-overview,
    .training-course-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }
    .training-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 0;
        border: 0;
    }
    .training-requirements {
        padding: 28px 0 0;
        border: 0;
        border-top: 1px solid var(--training-border);
    }
    .training-requirements ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 575px) {
    .training-courses {
        padding: 32px 0 48px;
    }
    .training-tabs {
        gap: 8px;
        margin-bottom: 24px;
    }
    .training-tabs .nav-item {
        flex: 1;
        min-width: 0;
    }
    .training-tabs .nav-link {
        width: 100%;
        min-height: 70px;
        gap: 8px;
        padding: 10px 12px;
        font-size: 13px;
        text-align: left;
    }
    .training-tabs .nav-link i {
        flex-shrink: 0;
    }
    .training-course-description h2 {
        font-size: 24px;
    }
    .training-facts {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }
    .training-facts > div {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 8px 16px;
    }
    .training-facts dt {
        margin: 0;
    }
    .training-topic-grid,
    .training-requirements ul {
        grid-template-columns: minmax(0, 1fr);
    }
    .training-topic {
        padding: 20px;
    }
}