.modal-open {
    overflow: hidden;
}

.resources-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
}

.resources-modal.is-open {
    display: block;
}

.resources-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 42, 92, 0.85);
    backdrop-filter: blur(3px);
}

.resources-modal__container {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    width: min(1280px, calc(100vw - 160px));
    justify-content: center;
    height: 520px;
    background: #0c4a7a;
    padding: 100px 52px;
    color: #ffffff;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.resources-modal__close {
    position: absolute;
    top: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.resources-modal__close::before,
.resources-modal__close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 2px;
    background: #ffffff;
    transform-origin: center;
}

.resources-modal__close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.resources-modal__close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.resources-modal__header {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

#resources-modal-title {
    font-size: clamp(42px, 4vw, 56px);
    font-weight: 700;
    letter-spacing: 0.8px;
    text-align: center;
}

.resources-modal__tabs {
    display: flex;
    gap: clamp(24px, 6vw, 100px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.35);
    padding-bottom: 12px;
    justify-content: center;
    
}

.resources-modal__tabs .tab {
    position: relative;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.65);
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 600;
    padding: 0;
    cursor: pointer;
    transition: color 0.3s ease;
    font-size: 24px;
}

.resources-modal__tabs .tab:hover,
.resources-modal__tabs .tab:focus-visible {
    color: #ffffff;
}

.resources-modal__tabs .tab.is-active {
    color: #ffffff;
}

.resources-modal__tabs .tab.is-active::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -13px;
    transform: translateX(-50%);
    width: 82px;
    height: 3px;
    background: #ffffff;
    border-radius: 999px;
}

.resources-modal__divider {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.35);
}

.resources-modal__content {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(32px, 5vw, 48px);
    padding: 0px 100px;
}

.resources-modal__column {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding-left: 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.resources-modal__column:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.25);;
}

.resources-modal__column-title {
    font-size: clamp(18px, 1.8vw, 21px);
    font-weight: 600;
    opacity: 0.72;
    font-family: NotoSansKR;
}

.resources-modal__links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.resources-modal__links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.2s ease;
}

.resources-modal__links a:hover,
.resources-modal__links a:focus-visible {
    color: #ffffff;
}

@media (max-width: 1024px) {
    .resources-modal__container {
        width: min(720px, calc(100vw - 80px));
        padding: 48px 56px;
        gap: 32px;
    }

    .resources-modal__content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}