.menu-section {
  position: relative;

  background:
    radial-gradient(200px 200px at 40% 120px, rgba(117, 131, 255, 0.1), transparent 60%);
}

.resource-page {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* ===== tabs ===== */
.resource-tabs-wrap {
    position: relative;
}

.resource-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    align-items: flex-end;
    padding-bottom: 0;
    margin-bottom: 8px;
}

.resource-tab-btn {
    position: relative;
    appearance: none;
    border: none;
    background: transparent;
    color: #6b7280;
    padding: 0 0 14px;
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease;
}

.resource-tab-btn::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    height: 2px;
    background: #111827;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.2s ease;
}

.resource-tab-btn:hover {
    color: #111827;
}

.resource-tab-btn.is-active {
    color: #111827;
}

.resource-tab-btn.is-active::after {
    transform: scaleX(1);
}

.resource-tabs-arrow {
    display: none;
}

.tab-label-mobile {
    display: none;
}

/* ======================= */

.resource-tab-panel {
    display: none;
}

.resource-tab-panel.is-active {
    display: block;
}

.resource-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    padding: 15px;
}

.resource-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 155px;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    /* box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05); */
    overflow: hidden;
    transition:
        transform 0.22s ease,
        box-shadow 0.22s ease,
        border-color 0.22s ease;
}

.resource-card:hover {
    transform: translateY(-2px);
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.10);
}

.resource-card-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.resource-icon svg {
    width: 20px;
    height: 20px;
}

.resource-badge-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.resource-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.resource-badge-education {
    background: #eef4ff;
    color: #2448a8;
}

.resource-badge-conference {
    background: #eefbf3;
    color: #1f7a45;
}

.resource-badge-software {
    background: #fff4ea;
    color: #b85b00;
}

.resource-badge-lang {
    background: #f3f4f6;
    color: #4b5563;
}

.resource-title {
    margin: 0;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: #111827;
}

.resource-desc {
    margin: 0;
    color: #4b5563;
    line-height: 1.7;
    font-size: 15px;
}

.resource-link-row {
    margin-top: auto;
    padding-top: 10px;
}

.resource-link {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    color: inherit;
    text-decoration: none;
}

.resource-link:hover {
    text-decoration: none;
}

.resource-empty {
    padding: 48px 24px;
    border: 1px dashed rgba(15, 23, 42, 0.14);
    border-radius: 18px;
    background: #fafafa;
    text-align: center;
    color: #6b7280;
}

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

@media (max-width: 768px) {
    .resource-tabs-wrap {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .resource-tabs-wrap::-webkit-scrollbar {
        display: none;
    }

    .resource-tabs {
        flex-wrap: nowrap;
        gap: 20px;
        width: max-content;
        min-width: 100%;
        padding-right: 20px;
    }

    .resource-tab-btn {
        flex: 0 0 auto;
        padding-bottom: 12px;
    }

    .tab-label-desktop {
        display: none;
    }

    .tab-label-mobile {
        display: inline;
    }
    
    .resource-list {
        padding: 10px 0;
    }

    .resource-card {
        min-height: unset;
        padding: 16px;
        gap: 12px;
    }

    .resource-link {
        gap: 12px;
    }
    
    .resource-icon svg {
        width: 14px;
        height: 14px;
    }

    .resource-badge {
        min-height: 26px;
        padding: 5px 10px;
        font-size: 12px;
    }

    .resource-title {
        /* font-size: 18px; */
        line-height: 1.35;
    }

    .resource-desc {
        font-size: 14px;
        line-height: 1.6;
    }

}