/* ── Navbar ── */
.navbar.bootsnav {
    background-color: #fff;
    margin: 0 auto;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
    padding: 0 !important;
    min-height: unset !important;
    height: auto !important;
    overflow: visible !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-wrap {
    overflow: visible !important;
}

/* ── Top Search（不動） ── */
.navbar.bootsnav .top-search {
    width: 100%;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
  .navbar .container {
    width: 1140px;
    max-width: 100%;
  }
}
/* ════════════════════════════════
   桌機 (min-width: 1062px)
════════════════════════════════ */
@media (min-width: 1062px) {
    .navbar.bootsnav {
        display: flex !important;
        flex-direction: column;
        align-items: stretch !important;
    }

    /* 手機 header 隱藏 */
    .navbar.bootsnav .navbar-header {
        display: none !important;
    }

    /* 手機 collapse 隱藏 */
    .navbar.bootsnav .navbar-collapse-mobile {
        display: none !important;
    }

    /* navbar-inner：logo + 桌機選單 橫排 */
    .navbar.bootsnav .navbar-inner {
        display: flex !important;
        align-items: stretch;
        flex: 1;
        min-width: 0;
    }

    /* 桌機 logo */
    .navbar.bootsnav .navbar-inner .hidden-xs.navbar-brand {
        display: flex !important;
        align-items: center;
        align-self: stretch;
        gap: 10px;
        padding: 12px 20px;
        /* logo 不壓縮，選單自動填充剩餘空間 */
        flex: 0 0 auto;
        min-width: 0;
        white-space: nowrap;
        text-decoration: none;
    }

    /* 桌機 collapse */
    .navbar.bootsnav .navbar-collapse {
        display: flex !important;
        align-items: stretch !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
        flex: 1 1 auto;
        min-width: 0;
        justify-content: flex-end;
        /* 重設手機定位 */
        position: static !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto !important;
    }

    .nav-links {
        display: flex !important;
        align-self: stretch;
        align-items: stretch;
        float: none !important;
        flex-wrap: nowrap;
    }

    .nav-links li {
        display: flex !important;
        align-self: stretch;
        float: none !important;
        white-space: nowrap;
    }

    .nav-links li.search.navbtn {
        align-self: stretch;
        order: 99;
    }

    .nav-links li.search.navbtn a {
        display: flex !important;
        align-items: center;
        justify-content: center;
        padding: 0 30px;
        min-width: unset;
        height: 100%;
        border-bottom: 3px solid transparent;
        transition: background 0.15s;
    }

    .nav-links li.search.navbtn a:hover {
        border-bottom-color: transparent;
    }

    .nav-links li.search.navbtn a img {
        width: 18px;
        height: 18px;
    }

    .hamburger-btn {
        display: none !important;
    }

    .navbar-search-xs {
        display: none !important;
    }
}

/* ════════════════════════════════
   手機板 (max-width: 1060px)
════════════════════════════════ */
@media (max-width: 1060px) {
    .navbar.bootsnav {
        display: block !important;
        position: fixed !important;
    }

    /* 桌機 inner 手機完全隱藏 */
    .navbar.bootsnav .navbar-inner {
        display: none !important;
    }

    /* ── 手機 header：強制覆蓋 Bootstrap 的 float/width ── */
    .navbar.bootsnav .navbar-header {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        min-height: 70px !important;
        height: 70px !important;
        background: #fff;
        position: relative;
        z-index: 10;
        /* 蓋掉 Bootstrap */
        float: none !important;
        width: 100% !important;
        margin: 0 !important;
    }

    /* logo：吃掉剩餘空間，讓搜尋+漢堡靠右 */
    .navbar.bootsnav .navbar-header .navbar-brand {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 8px;
        padding: 8px 0 !important;
        margin: 0 !important;
        float: none !important;
        flex: 1 1 auto !important;
        /* ★ 撐滿剩餘空間 */
        min-width: 0 !important;
        overflow: hidden;
        text-decoration: none;
    }

    .navbar.bootsnav .navbar-header .navbar-brand a {
        text-decoration: none;
        display: flex;
        align-items: center;
        min-width: 0;
    }

    .navbar.bootsnav .navbar-header .navbar-brand .brand-text {
        overflow: hidden;
    }

    .navbar.bootsnav .navbar-header .navbar-brand .brand-text .main {
        font-size: 18px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* 搜尋圖示：固定不縮 */
    .navbar.bootsnav .navbar-header .navbar-search-xs {
        display: flex !important;
        align-items: center !important;
        flex: 0 0 auto !important;
        float: none !important;
        margin: 0 !important;
    }

    .navbar.bootsnav .navbar-header .navbar-search-xs .attr-nav {
        display: flex !important;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .navbar.bootsnav .navbar-header .navbar-search-xs a {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 10px;
        color: #333;
        font-size: 16px;
        text-decoration: none;
    }

    /* ── 漢堡按鈕：固定不縮，靠右 ── */
    .hamburger-btn {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        flex: 0 0 42px !important;
        /* ★ 固定寬度，不縮不長 */
        height: 42px;
        padding: 0 !important;
        margin: 0 0 0 2px !important;
        border: none !important;
        background: transparent !important;
        cursor: pointer;
        position: relative;
        z-index: 11;
        float: none !important;
    }

    .hamburger-btn .bar {
        position: absolute;
        left: 8px;
        right: 8px;
        height: 2px;
        background: #333;
        border-radius: 2px;
        transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
    }

    .hamburger-btn .bar-top {
        top: 11px;
    }

    .hamburger-btn .bar-mid {
        top: 20px;
    }

    .hamburger-btn .bar-bot {
        top: 29px;
    }

    .hamburger-btn.is-open .bar-top {
        top: 20px;
        transform: rotate(45deg);
    }

    .hamburger-btn.is-open .bar-mid {
        opacity: 0;
        transform: scaleX(0);
    }

    .hamburger-btn.is-open .bar-bot {
        top: 20px;
        transform: rotate(-45deg);
    }

    /* ── 手機 collapse（直接在 <nav> 下） ── */
    .navbar.bootsnav .navbar-collapse-mobile {
        display: block !important;
        position: fixed !important;
        top: 70px !important;
        left: 0 !important;
        width: 100% !important;
        padding: 0;
        z-index: 9;
        background: #fff;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
        visibility: hidden;
        opacity: 0;
        transform: translateY(-6px);
        transition: opacity 0.18s cubic-bezier(0.4, 0, 0.2, 1),
            visibility 0.18s cubic-bezier(0.4, 0, 0.2, 1),
            transform 0.18s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
    }

    .navbar.bootsnav .navbar-collapse-mobile.nav-open {
        visibility: visible !important;
        opacity: 1 !important;
        transform: translateY(0) !important;
        pointer-events: auto;
    }

    .nav-links-mobile {
        display: block !important;
        list-style: none;
        margin: 0 !important;
        padding: 0 !important;
    }

    .nav-links-mobile li {
        display: block !important;
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-links-mobile li a {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 20px 25px !important;
        color: #222;
        text-decoration: none;
    }

    .nav-links-mobile li a .zh {
        font-size: 17px;
        font-weight: 600;
    }

    .nav-links-mobile li a .en {
        font-size: 15px;
        line-height: 1.4;
        color: #888;
    }
}

/* ════════════════════════════════
   共用樣式
════════════════════════════════ */
.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.brand-text .main {
    font-size: 19px;
    font-weight: 700;
    color: #333;
    letter-spacing: 0.02em;
}

.brand-text .sub {
    font-size: 12px;
    letter-spacing: 0.12em;
    color: #555;
}

@media (max-width: 992px) {
    .brand-text .main {
        font-size: 16px;
    }

    .brand-text .sub {
        font-size: 10px;
        letter-spacing: 0;
    }
}

/* 桌機選單項目 */
.nav-links {
    list-style: none;
    margin: 0 !important;
    padding: 0 !important;
}

.nav-links li a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    letter-spacing: 1.5px;
    padding: 25px 18px 15px;
    height: 100%;
    text-decoration: none;
    color: #222;
    border-bottom: 3px solid transparent;
    transition: border-color 0.15s, background 0.15s;
    min-width: 80px;
}

.nav-links li a:hover {
    border-bottom-color: #16B286;
}

.nav-links li a .zh {
    font-size: 18px;
    font-weight: 500;
    display: block;
    line-height: 1.4;
}

.nav-links li a .en {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: #888;
    display: block;
    line-height: 1.8;
}