/**
 * TW Menu Widget
 */

/* ===========================================
   BASE
   =========================================== */

.tw-nav {
    position: relative;
    width: 100%;
}

.tw-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.tw-nav--vertical .tw-nav-menu {
    flex-direction: column;
    align-items: stretch;
}

.tw-nav-menu__item {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tw-nav-menu__link {
    display: block;
    text-decoration: none;
    transition: color 0.2s, background-color 0.2s;
    white-space: nowrap;
}

/* ===========================================
   DROPDOWN (Desktop Submenu)
   =========================================== */

.tw-nav-menu__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    list-style: none;
    margin: 0;
    padding: 8px 0;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
    z-index: 1000;
}

.tw-nav-menu__item:hover > .tw-nav-menu__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Nested dropdown */
.tw-nav-menu__dropdown .tw-nav-menu__dropdown {
    top: 0;
    left: 100%;
    margin-left: 0;
}

.tw-nav-menu__dropdown .tw-nav-menu__link {
    padding: 10px 20px;
}

.tw-nav-menu__dropdown .tw-nav-menu__item--has-children > .tw-nav-menu__link {
    padding-right: 35px;
}

/* ===========================================
   DROPDOWN ARROW
   =========================================== */

.tw-nav-menu__arrow {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 6px;
    vertical-align: middle;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid currentColor;
    transition: transform 0.2s;
}

.tw-nav-menu__dropdown .tw-nav-menu__arrow {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 4px solid currentColor;
}

/* ===========================================
   HAMBURGER
   =========================================== */

.tw-nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.tw-nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #333;
    transition: transform 0.3s, opacity 0.3s;
}

/* Hamburger active state (X) */
.tw-nav-hamburger.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.tw-nav-hamburger.is-active span:nth-child(2) {
    opacity: 0;
}

.tw-nav-hamburger.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hamburger alignment */
.tw-nav--hamburger-left .tw-nav-hamburger {
    margin-right: auto;
}

.tw-nav--hamburger-center .tw-nav-hamburger {
    margin: 0 auto;
}

.tw-nav--hamburger-right .tw-nav-hamburger {
    margin-left: auto;
}

/* ===========================================
   MOBILE MENU - BASE
   =========================================== */

.tw-nav-mobile {
    display: none;
    background: #fff;
    z-index: 1000;
}

.tw-nav-mobile .tw-nav-menu {
    flex-direction: column;
    align-items: stretch;
}

.tw-nav-mobile .tw-nav-menu__link {
    padding: 15px 20px;
}

.tw-nav-mobile .tw-nav-menu__item--has-children > .tw-nav-menu__link {
    padding-right: 60px;
}

/* Separator */
.tw-nav-mobile--separator .tw-nav-menu__item {
    border-bottom: 1px solid #eee;
}

.tw-nav-mobile--separator .tw-nav-menu__item:last-child {
    border-bottom: none;
}

/* Hide desktop dropdown arrow in mobile */
.tw-nav-mobile .tw-nav-menu__arrow {
    display: none;
}

/* ===========================================
   MOBILE SUBMENU
   =========================================== */

.tw-nav-mobile .tw-nav-menu__dropdown {
    position: static;
    display: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(0, 0, 0, 0.03);
    padding: 0;
    border-radius: 0;
    min-width: 0;
}

.tw-nav-mobile .tw-nav-menu__item.is-open > .tw-nav-menu__dropdown {
    display: block;
}

.tw-nav-mobile .tw-nav-menu__dropdown .tw-nav-menu__link {
    padding-left: 35px;
}

.tw-nav-mobile .tw-nav-menu__dropdown .tw-nav-menu__dropdown .tw-nav-menu__link {
    padding-left: 50px;
}

/* ===========================================
   MOBILE SUBMENU TOGGLE
   =========================================== */

.tw-nav-menu__toggle {
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 100%;
    min-height: 48px;
    background: transparent;
    border: none;
    border-left: 1px solid rgba(0, 0, 0, 0.08);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tw-nav-menu__toggle-icon {
    display: block;
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s;
    opacity: 0.6;
}

.tw-nav-menu__item.is-open > .tw-nav-menu__toggle .tw-nav-menu__toggle-icon {
    transform: rotate(-135deg);
}

/* ===========================================
   MOBILE MENU - DROPDOWN STYLE
   =========================================== */

.tw-nav-mobile--dropdown {
    position: fixed;
    top: auto;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.tw-nav-mobile--dropdown.is-open {
    max-height: 70vh;
    overflow-y: auto;
}

/* ===========================================
   MOBILE MENU - FULLSCREEN STYLE
   =========================================== */

.tw-nav-mobile--fullscreen {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
    padding: 80px 20px 40px;
    overflow-y: auto;
}

.tw-nav-mobile--fullscreen.is-open {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.tw-nav-mobile--fullscreen .tw-nav-menu {
    align-items: center;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.tw-nav-mobile--fullscreen .tw-nav-menu__link {
    font-size: 1.2em;
    justify-content: center;
}

/* ===========================================
   MOBILE MENU - SLIDE LEFT
   =========================================== */

.tw-nav-mobile--slide-left {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    padding-top: 70px;
    overflow-y: auto;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.15);
}

.tw-nav-mobile--slide-left.is-open {
    transform: translateX(0);
}

/* ===========================================
   MOBILE MENU - SLIDE RIGHT
   =========================================== */

.tw-nav-mobile--slide-right {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 300px;
    max-width: 85vw;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    padding-top: 70px;
    overflow-y: auto;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
}

.tw-nav-mobile--slide-right.is-open {
    transform: translateX(0);
}

/* ===========================================
   MOBILE MENU - CLOSE BUTTON
   =========================================== */

.tw-nav-mobile__close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.08);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
}

.tw-nav-mobile--slide-right .tw-nav-mobile__close {
    left: 15px;
    right: auto;
}

.tw-nav-mobile--fullscreen .tw-nav-mobile__close {
    position: fixed;
    top: 20px;
    right: 20px;
}

.tw-nav-mobile__close span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 2px;
    background: #333;
}

.tw-nav-mobile__close span:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

.tw-nav-mobile__close span:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}

/* ===========================================
   OVERLAY
   =========================================== */

.tw-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 999;
}

.tw-nav-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

/* ===========================================
   BREAKPOINT: TABLET (1024px)
   =========================================== */

/* Hide hamburger and mobile menu by default for tablet breakpoint */
.tw-nav--bp-tablet .tw-nav-hamburger,
.tw-nav--bp-tablet .tw-nav-mobile,
.tw-nav--bp-tablet .tw-nav-overlay {
    display: none;
}

@media (max-width: 1024px) {
    .tw-nav--bp-tablet .tw-nav-desktop {
        display: none;
    }

    .tw-nav--bp-tablet .tw-nav-hamburger {
        display: flex;
    }

    .tw-nav--bp-tablet .tw-nav-mobile {
        display: block;
    }

    .tw-nav--bp-tablet .tw-nav-mobile--fullscreen {
        display: flex;
    }

    .tw-nav--bp-tablet .tw-nav-overlay {
        display: block;
    }
}

/* ===========================================
   BREAKPOINT: MOBILE (767px)
   =========================================== */

.tw-nav--bp-mobile .tw-nav-hamburger,
.tw-nav--bp-mobile .tw-nav-mobile,
.tw-nav--bp-mobile .tw-nav-overlay {
    display: none;
}

@media (max-width: 767px) {
    .tw-nav--bp-mobile .tw-nav-desktop {
        display: none;
    }

    .tw-nav--bp-mobile .tw-nav-hamburger {
        display: flex;
    }

    .tw-nav--bp-mobile .tw-nav-mobile {
        display: block;
    }

    .tw-nav--bp-mobile .tw-nav-mobile--fullscreen {
        display: flex;
    }

    .tw-nav--bp-mobile .tw-nav-overlay {
        display: block;
    }
}

/* ===========================================
   BREAKPOINT: ALWAYS (Hamburger always visible)
   =========================================== */

.tw-nav--bp-always .tw-nav-desktop {
    display: none;
}

.tw-nav--bp-always .tw-nav-hamburger {
    display: flex;
}

.tw-nav--bp-always .tw-nav-mobile {
    display: block;
}

.tw-nav--bp-always .tw-nav-mobile--fullscreen {
    display: flex;
}

.tw-nav--bp-always .tw-nav-overlay {
    display: block;
}

/* ===========================================
   BREAKPOINT: NONE (No hamburger)
   =========================================== */

.tw-nav--bp-none .tw-nav-hamburger,
.tw-nav--bp-none .tw-nav-mobile,
.tw-nav--bp-none .tw-nav-overlay {
    display: none !important;
}

/* ===========================================
   PLACEHOLDER (Editor)
   =========================================== */

.tw-nav-placeholder {
    padding: 20px;
    background: #f5f5f5;
    border: 2px dashed #ccc;
    text-align: center;
    color: #666;
    border-radius: 4px;
}