/* =======================================================================
   layout.css
======================================================================= */

/* ============================================================
   0. Sticky Footer
============================================================ */
html {height: 100%;}
body {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}
#main-content {flex: 1;}

/* ============================================================
   1. 헤더 기본 구조
============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    height: var(--header-height-pc);
    background-color: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-base);
}
.header-scrolled {box-shadow: var(--shadow-sm);}
.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    height: var(--header-height-pc);
    gap: var(--spacing-48);
}

.header-logo {display: flex; align-items: center;}
.header-logo img {height: 36px; width: auto;}

/* ============================================================
   2. GNB 메뉴
============================================================ */
.gnb {flex: 1;}

.gnb-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}
.gnb-item {position: relative;}
.gnb-link {
    display: flex;
    align-items: center;
    height: var(--header-height-pc);
    padding: 0 var(--spacing-16);
    font-size: var(--font-size-ui);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    white-space: nowrap;
    transition: color var(--transition-base);
}
.gnb-link:hover,
.gnb-item-active .gnb-link {
    color: var(--color-primary);
}
.gnb-item-active .gnb-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--spacing-16);
    right: var(--spacing-16);
    height: 2px;
    background-color: var(--color-primary);
}

/* ============================================================
   3. 드롭다운 메뉴 (페이업소개 / 고객센터)
============================================================ */
.dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 160px;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-8) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-8px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: var(--z-dropdown);
}
.gnb-item-dropdown:not(.is-gnb-dismissed):hover .dropdown,
.gnb-item-dropdown:not(.is-gnb-dismissed):focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown-link {
    display: block;
    margin: 0 var(--spacing-8);
    padding: var(--spacing-8) var(--spacing-16);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-body);
    white-space: nowrap;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}
.dropdown-link:hover {color: var(--color-primary); background-color: var(--color-primary-light);}

/* ============================================================
   4. 메가메뉴 (결제서비스)
============================================================ */
.gnb-item-mega {position: static;}
.megamenu {
    position: absolute;
    top: 100%;
    left: 0;
    transform: translateY(-8px);
    width: 800px;
    max-width: calc(100vw - var(--spacing-48));
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: var(--z-dropdown);
}
.gnb-item-mega:not(.is-gnb-dismissed):hover .megamenu,
.gnb-item-mega:not(.is-gnb-dismissed):focus-within .megamenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.megamenu-inner {padding: var(--spacing-24);}
.megamenu-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
}
.megamenu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
    padding: var(--spacing-12);
    background-color: var(--color-gray-5); 
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}
.megamenu-link:hover,
.megamenu-link:focus-visible {
    background-color: var(--color-primary-light);
}

.megamenu-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    transition: background-color var(--transition-fast);
}
.megamenu-icon svg {width: 24px; height: 24px;}
.megamenu-extra-link .megamenu-icon {background-color: var(--color-bg-gray);}
.megamenu-link:hover .megamenu-icon,
.megamenu-extra-link:hover .megamenu-icon,
.megamenu-link:focus-visible .megamenu-icon,
.megamenu-extra-link:focus-visible .megamenu-icon {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.megamenu-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.megamenu-title {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--line-height-tight);
}
.megamenu-desc {
    font-size: var(--font-size-body-sm);
    color: var(--color-gray-60); 
    line-height: 1.4;
}
.megamenu-link:hover .megamenu-title,
.megamenu-extra-link:hover .megamenu-title,
.megamenu-link:focus-visible .megamenu-title,
.megamenu-extra-link:focus-visible .megamenu-title {
    color: var(--color-primary);
}

.megamenu-extra {
    margin-top: var(--spacing-24);
    padding-top: var(--spacing-20);
    border-top: 1px solid var(--color-border-light);
}
.megamenu-extra-title {
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-12);
}
.megamenu-extra-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-16);
}
.megamenu-extra-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
    padding: var(--spacing-12);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-gray-20); 
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}
.megamenu-extra-link:hover,
.megamenu-extra-link:focus-visible {
    background-color: var(--color-primary-light);
    border-color: #B9D4FF;
}
.megamenu-link:focus-visible,
.megamenu-extra-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================================================
   5. 헤더 우측 유틸리티
============================================================ */
.header-util {
    display: flex;
    align-items: center;
    gap: var(--spacing-16);
    flex-shrink: 0;
}
.header-util-link {
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    white-space: nowrap;
    transition: color var(--transition-fast);
}
.header-util-link:hover {color: var(--color-primary);}

.header-util-btn {
    display: inline-flex;
    align-items: center;
    height: 38px;
    padding: 0 var(--spacing-20);
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    white-space: nowrap;
    transition: background-color var(--transition-fast);
}
.header-util-btn:hover {background-color: var(--color-primary-hover);}

/* ============================================================
   6. 햄버거 버튼 (모바일)
============================================================ */
.header-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: var(--spacing-40);
    height: var(--spacing-40);
    padding: var(--spacing-8);
    margin-left: auto;
}
.header-hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}
.header-hamburger.is-active .header-hamburger-line:nth-child(1) {transform: translateY(7px) rotate(45deg);}
.header-hamburger.is-active .header-hamburger-line:nth-child(2) {opacity: 0;}
.header-hamburger.is-active .header-hamburger-line:nth-child(3) {transform: translateY(-7px) rotate(-45deg);}

/* ============================================================
   7. 모바일 메뉴
============================================================ */
.mobile-menu {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height-pc);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg-white);
    z-index: calc(var(--z-header) - 1);
    visibility: hidden;
    transform: translateX(100%);
    transition: transform var(--transition-base), visibility var(--transition-base);
}
.mobile-menu.is-active {visibility: visible; transform: translateX(0);}
.mobile-menu-inner {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-24) var(--spacing-20);
}

.mobile-menu-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--spacing-16) 0;
    font-size: var(--font-size-h6);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-light);
}
.mobile-menu-arrow {
    width: var(--icon-size-md);
    height: var(--icon-size-md);
    color: var(--color-text-secondary);
    transition: transform var(--transition-base);
}
.mobile-menu-toggle.is-active .mobile-menu-arrow {transform: rotate(180deg);}

.mobile-menu-sub {
    display: none;
    padding: var(--spacing-8) 0;
    background-color: var(--color-bg-gray);
}
.mobile-menu-sub.is-active {display: block;}
.mobile-menu-sub a {
    display: block;
    padding: var(--spacing-12) var(--spacing-24);
    font-size: var(--font-size-ui);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}
.mobile-menu-sub a:hover {color: var(--color-primary);}

.mobile-menu-sub-divider {
    padding: var(--spacing-12) var(--spacing-24) var(--spacing-8);
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-disabled);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--spacing-8);
}

.mobile-menu-link {
    display: block;
    padding: var(--spacing-16) 0;
    font-size: var(--font-size-h6);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-menu-util {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-12);
    padding: var(--spacing-24) var(--spacing-20);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}
.mobile-menu-util-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
}
.mobile-menu-util-link {
    flex: 1;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: var(--button-height);
    background-color: var(--color-bg-gray);
    border-radius: var(--radius-md);
    font-size: var(--font-size-ui);
    color: var(--color-text-secondary);
}

.mobile-menu-util-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    height: var(--button-height);
    background-color: var(--color-primary);
    color: var(--color-text-white);
    font-size: var(--font-size-h6);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}
.mobile-menu-util-btn:hover {background-color: var(--color-primary-hover);}

/* ============================================================
   8. 헤더 높이만큼 본문 상단 여백 확보
============================================================ */
.header-offset {padding-top: var(--header-height-pc);}

/* ============================================================
   9. 서브페이지 공통 상단 (페이지 타이틀 영역)
============================================================ */
.page-header {
    padding: var(--spacing-64) 0 var(--spacing-48);
    background-color: var(--color-bg-gray);
    border-bottom: 1px solid var(--color-border-light);
}

.page-header-title {
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-12);
}

.page-header-desc {font-size: var(--font-size-body); color: var(--color-text-secondary);}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-16);
    font-size: var(--font-size-body-sm);
    color: var(--color-text-disabled);
}

.breadcrumb-item {transition: color var(--transition-fast);}
.breadcrumb-item:hover {color: var(--color-primary);}
.breadcrumb-item.is-current {color: var(--color-text-primary); font-weight: var(--font-weight-medium);}
.breadcrumb-sep {color: var(--color-border);}

/* ============================================================
   10. 풋터
============================================================ */
.footer {
    background-color: var(--color-bg-footer);
    color: var(--color-text-white);
    padding-top: 30px;
    padding-bottom: 0;
}
.footer-main {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-64);
    padding-bottom: 22px;
}
.footer-logo {
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--spacing-20);
}
.footer-logo img {height: 36px; width: auto;}

.footer-info-address {font-style: normal; margin-bottom: var(--spacing-12);}
.footer-info-address p {
    margin: 0;
    padding: 0;
    font-size: var(--font-size-body-sm);
    color: rgba(255, 255, 255, 0.82);
    line-height: var(--line-height-base);
}

.footer-policy {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-8);
    margin-top: var(--spacing-16);
}

.footer-policy-link {
    font-size: var(--font-size-body-sm);
    color: rgba(255, 255, 255, 0.58);
    transition: color var(--transition-fast);
}
.footer-policy-link:hover {color: var(--color-primary-light);}
.footer-policy-link:active {color: var(--color-gray-40);}
.footer-policy-link:focus-visible {
    color: var(--color-primary-light);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}
.footer-policy-link-emphasis {font-weight: var(--font-weight-semibold); color: rgba(255, 255, 255, 0.75);}
.footer-policy-sep {color: rgba(255, 255, 255, 0.2); user-select: none;}

.footer-nav {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-40);
    align-items: flex-start;
}
.footer-link-group {
    display: flex;
    flex-direction: column;
    flex: 0 0 auto;
}
.footer-link-group-title {
    font-size: var(--font-size-caption);
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.52);
    margin-bottom: var(--spacing-8);
    white-space: nowrap;
}
.footer-link-group-item {
    font-size: var(--font-size-body-sm);
    color: rgba(255, 255, 255, 0.68);
    line-height: var(--line-height-loose);
    white-space: nowrap;
    transition: color var(--transition-fast);
}
.footer-link-group-item:hover {color: var(--color-primary-light);}
.footer-link-group-item:active {color: var(--color-gray-40);}
.footer-link-group-item:focus-visible {
    color: var(--color-primary-light);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.footer-link-group-contact {margin-left: var(--spacing-24);}
.footer-link-group-contact .footer-link-group-title {font-weight: var(--font-weight-semibold); color: rgba(255, 255, 255, 0.60);}
.footer-link-group-contact .footer-contact-tel {
    display: block;
    font-size: var(--font-size-h6);
    font-weight: var(--font-weight-semibold);
    color: rgba(255, 255, 255, 0.90);
    line-height: 1.4;
    margin-bottom: var(--spacing-4);
    transition: color var(--transition-fast);
    white-space: nowrap;
}
.footer-link-group-contact .footer-contact-tel:hover {color: var(--color-text-white);}
.footer-link-group-contact .footer-contact-tel:focus-visible {
    color: var(--color-text-white);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.footer-link-group-contact .footer-contact-email {
    display: block;
    font-size: var(--font-size-body-sm);
    color: rgba(255, 255, 255, 0.56);
    transition: color var(--transition-fast);
    white-space: nowrap;
}
.footer-link-group-contact .footer-contact-email:hover {color: rgba(255, 255, 255, 0.85);}
.footer-link-group-contact .footer-contact-email:focus-visible {
    color: rgba(255, 255, 255, 0.85);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.footer-bottom {border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 14px 0;}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-copyright {font-size: var(--font-size-body-sm); color: rgba(255, 255, 255, 0.50);}
.footer-util {
    display: flex;
    align-items: center;
    gap: var(--spacing-20);
}

.footer-sns {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
}
.footer-sns-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--spacing-40);
    height: var(--spacing-40);
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.56);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    flex-shrink: 0;
}
.footer-sns-link:hover {background-color: rgba(255, 255, 255, 0.16); color: var(--color-text-white);}
.footer-sns-link:active {background-color: rgba(255, 255, 255, 0.22); color: var(--color-text-white);}
.footer-sns-link:focus-visible {
    background-color: rgba(255, 255, 255, 0.16);
    color: var(--color-text-white);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
}
.footer-sns-link svg,
.footer-sns-link img {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.footer-sns-link img {
    display: block;
    object-fit: contain;
    object-position: center;
    filter: brightness(0) invert(1);
    opacity: 0.72;
}
.footer-sns-link .footer-sns-icon-youtube {width: 20px; height: 20px;}
.footer-sns-link .footer-sns-icon-blog {width: 24px; height: 24px;}
.footer-sns-link:hover img,
.footer-sns-link:active img,
.footer-sns-link:focus-visible img {
    opacity: 1;
}

.footer-lang-group {
    display: flex;
    align-items: center;
    gap: 6px;
}
.footer-lang {
    font-size: var(--font-size-body-sm);
    color: rgba(255, 255, 255, 0.50);
    transition: color var(--transition-fast);
    white-space: nowrap;
}
.footer-lang-active {
    color: rgba(255, 255, 255, 0.75);
    font-weight: var(--font-weight-medium);
    cursor: default;
}
.footer-lang-sep {
    color: rgba(255, 255, 255, 0.20);
    user-select: none;
    font-size: var(--font-size-caption);
}
a.footer-lang:hover {color: var(--color-text-white);}
a.footer-lang:active {color: var(--color-primary-light);}
a.footer-lang:focus-visible {
    color: var(--color-text-white);
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   11. 반응형
============================================================ */
@media (max-width: 1024px) {
    .gnb {display: none;}
    .header-util {display: none;}
    .header-hamburger {display: flex;}
    .container {padding: 0 var(--container-padding-x-tablet);}

    .page-header-title {font-size: var(--font-size-h2-tablet);}

    .footer-main {gap: var(--spacing-48); padding-bottom: var(--spacing-24);}
    .footer-nav {gap: var(--spacing-24);}
}

@media (max-width: 768px) {
    .header {height: var(--header-height-mobile);}
    .header-inner {height: var(--header-height-mobile);}
    .container {padding: 0 var(--container-padding-x-mobile);}
    .mobile-menu {top: var(--header-height-mobile);}
    .header-offset {padding-top: var(--header-height-mobile);}

    .page-header {padding: var(--spacing-48) 0 var(--spacing-32);}
    .page-header-title {font-size: var(--font-size-h3);}

    .footer {padding-top: var(--spacing-32);}
    .footer-main {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-32);
        padding-bottom: var(--spacing-24);
    }
    .footer-nav {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-20) var(--spacing-24);
    }
    .footer-link-group-contact {margin-left: 0;}
    .footer-bottom-inner {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: var(--spacing-12);
    }
    .footer-util {
        width: 100%;
        justify-content: space-between;
        gap: var(--spacing-16);
    }
}

@media (max-width: 480px) {
    .page-header-title {font-size: 1.75rem;}

    .footer {padding-top: var(--spacing-24);}
    .footer-nav {grid-template-columns: repeat(2, 1fr); gap: var(--spacing-16) var(--spacing-20);}
    .footer-link-group-contact {
        grid-column: 1 / -1;
        margin-left: 0;
        background-color: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: var(--radius-md);
        padding: var(--spacing-12) var(--spacing-20);
    }
}

@media (max-width: 360px) {
    .page-header-title {font-size: 1.625rem;}
}

/* ============================================================
   12. Quick Menu (전체 페이지 공통 Floating UI)
============================================================ */
.main-quick {
    --quick-menu-width: 80px;
    --quick-menu-row-height: 40px;
    --quick-menu-control-size: var(--touch-target-min);
    position: fixed;
    right: 56px;
    bottom: var(--spacing-32);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-12);
}

.main-quick-rail {
    width: 56px;
    overflow: hidden;
    border: 1px solid var(--color-gray-20);
    border-radius: 28px;
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-sm);
    transition: width 280ms cubic-bezier(0.16, 1, 0.3, 1), border-radius 190ms ease-out;
}

.main-quick:hover .main-quick-rail,
.main-quick:focus-within .main-quick-rail,
.main-quick.is-open .main-quick-rail {
    border-color: var(--color-gray-30);
}

.main-quick-link {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    min-height: 56px;
    padding: 0 var(--spacing-16);
    overflow: hidden;
    background-color: transparent;
    color: var(--color-gray-60);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-tight);
    white-space: nowrap;
    transition: background-color 200ms ease-out, color 200ms ease-out;
}

.main-quick-link::before {
    position: absolute;
    left: 28px;
    top: 50%;
    z-index: 0;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.94);
    transition: opacity 200ms ease-out, transform 200ms ease-out, background-color 200ms ease-out;
    content: "";
}

.main-quick-link + .main-quick-link::after {
    position: absolute;
    left: var(--spacing-16);
    right: var(--spacing-16);
    top: 0;
    height: 1px;
    background-color: var(--color-gray-10);
    opacity: 0;
    transition: opacity 180ms ease-out 60ms;
    content: "";
}

.main-quick-link:hover,
.main-quick-link:focus-visible {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.main-quick-link:focus-visible,
.main-quick-toggle:focus-visible,
.main-quick-top:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

.main-quick-link-primary {
    color: var(--color-gray-60);
    background-color: transparent;
}

.main-quick-link-primary .main-quick-icon {
    color: var(--color-primary);
}

.main-quick-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    flex: 0 0 24px;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.main-quick-icon svg {
    position: relative;
    z-index: 1;
    width: 24px;
    height: 24px;
}

/* Quick Menu Desktop */
@media (min-width: 1025px) {
    .main-quick {
        right: 72px;
        bottom: clamp(80px, 9vh, 120px);
        width: var(--quick-menu-width);
    }

    .main-quick-rail {
        width: var(--quick-menu-width);
        padding-top: 0;
        padding-bottom: 0;
        border-radius: var(--radius-lg);
        transition: none;
    }

    .main-quick-link {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 0;
        height: var(--touch-target-min);
        min-height: var(--touch-target-min);
        padding-inline: var(--spacing-8);
        font-size: 14px;
    }

    .main-quick-icon {
        display: none;
    }

    .main-quick .main-quick-label {
        margin-left: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: none;
    }

    .main-quick-rail .main-quick-link:first-child .main-quick-label {
        transform: translateY(2px);
    }

    .main-quick:hover .main-quick-rail,
    .main-quick:focus-within .main-quick-rail,
    .main-quick.is-open .main-quick-rail {
        border-color: var(--color-gray-20);
    }

    .main-quick-link:hover,
    .main-quick-link:focus-visible {
        background-color: var(--color-gray-10);
    }

    .main-quick-link:focus-visible {
        outline: none;
        box-shadow: inset 0 0 0 2px var(--color-primary);
    }

    .main-quick-rail .main-quick-link:first-child {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .main-quick-rail .main-quick-link:last-child {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

    .main-quick-link::before,
    .main-quick-link + .main-quick-link::after {
        display: none;
    }

    .main-quick-link-primary .main-quick-icon {
        color: inherit;
    }

    .main-quick-link:hover::before,
    .main-quick-link:focus-visible::before {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@media (min-width: 1025px) and (max-width: 1280px) {
    .main-quick {
        right: 48px;
    }
}

/* Quick Menu Label */
.main-quick-label {
    position: relative;
    z-index: 1;
    display: block;
    overflow: hidden;
    margin-left: var(--spacing-12);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 200ms ease-out 50ms, transform 200ms ease-out 50ms;
}

.main-quick:hover .main-quick-label,
.main-quick:focus-within .main-quick-label {
    opacity: 1;
    transform: translateX(0);
}

.main-quick:hover .main-quick-link + .main-quick-link::after,
.main-quick:focus-within .main-quick-link + .main-quick-link::after {
    opacity: 1;
}

.main-quick-toggle {
    display: none;
}

/* Quick Menu TOP */
.main-quick-top {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--quick-menu-control-size);
    height: var(--quick-menu-control-size);
    border: 1px solid var(--color-gray-20);
    border-radius: var(--radius-full);
    background-color: var(--color-bg-white);
    color: var(--color-gray-60);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), visibility var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.main-quick-top:hover,
.main-quick-top:focus-visible {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.main-quick-top svg {
    width: 20px;
    height: 20px;
}

.main-quick.is-top-visible .main-quick-top {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Quick Menu Responsive */
@media (max-width: 1024px) {
    body.is-mobile-menu-open .main-quick {display: none;}

    .main-quick {
        right: 35px;
        bottom: var(--spacing-24);
        gap: var(--spacing-12);
    }

    .main-quick-rail {
        position: absolute;
        right: -18px;
        bottom: calc((var(--quick-menu-control-size) + var(--spacing-12)) * 2);
        display: flex;
        flex-direction: column;
        width: 80px;
        overflow: hidden;
        border: 1px solid var(--color-gray-20);
        border-radius: var(--radius-lg);
        background-color: var(--color-bg-white);
        box-shadow: var(--shadow-sm);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(8px);
        transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    }

    .main-quick.is-open .main-quick-rail {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .main-quick-icon {
        display: none;
    }

    .main-quick-link {
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 0;
        width: 100%;
        height: 48px;
        min-height: 48px;
        box-sizing: border-box;
        padding-inline: var(--spacing-8);
        font-size: 14px;
    }

    .main-quick .main-quick-label {
        margin-left: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: none;
    }

    .main-quick-rail .main-quick-link:first-child .main-quick-label {
        transform: translateY(2px);
    }

    .main-quick-link:hover {
        color: var(--color-gray-60);
        background-color: transparent;
    }

    .main-quick-link:focus-visible {
        color: var(--color-primary);
        background-color: transparent;
        outline: none;
        box-shadow: inset 0 0 0 2px var(--color-primary);
    }

    .main-quick-rail .main-quick-link:first-child {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .main-quick-rail .main-quick-link:last-child {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

    .main-quick-link::before,
    .main-quick-link + .main-quick-link::after {
        display: none;
    }

    .main-quick-toggle {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: var(--quick-menu-control-size);
        height: var(--quick-menu-control-size);
        border: 1px solid var(--color-primary);
        border-radius: var(--radius-full);
        background-color: var(--color-primary);
        color: var(--color-text-white);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.24);
    }

    .main-quick-toggle-icon,
    .main-quick-toggle-icon::before {
        position: absolute;
        width: 18px;
        height: 2px;
        border-radius: var(--radius-full);
        background-color: currentColor;
        content: "";
        transition: transform var(--transition-base);
    }

    .main-quick-toggle-icon::before {
        left: 0;
        top: 0;
        transform: rotate(90deg);
    }

    .main-quick.is-open .main-quick-toggle-icon {
        transform: rotate(45deg);
    }

    .main-quick.is-open .main-quick-toggle-icon::before {
        transform: rotate(90deg);
    }

    .main-quick-top {
        width: var(--quick-menu-control-size);
        height: var(--quick-menu-control-size);
    }
}

@media (max-width: 480px) {
    .main-quick {
        right: 28px;
        bottom: var(--spacing-20);
    }
}

@media (prefers-reduced-motion: reduce) {
    .dropdown,
    .megamenu {transition: opacity var(--transition-base), visibility 0s;}
    .header-hamburger-line {transition-property: opacity;}
    .mobile-menu,
    .mobile-menu-arrow {transition: none;}
    .main-quick .main-quick-rail {transition: opacity var(--transition-base), visibility 0s;}
    .main-quick-label {transition-property: opacity;}
    .main-quick-link::before {transition-property: opacity, background-color;}
    .main-quick-toggle-icon,
    .main-quick-toggle-icon::before {transition: none;}
}