:root {
    --pb-navy: #374462;
    --pb-navy-deep: #2a3450;
    --pb-gold: #b08d57;
    --pb-gold-soft: rgba(176, 141, 87, 0.14);
    --pb-ivory: #faf8f4;
    --pb-line: rgba(55, 68, 98, 0.10);
    --pb-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Header */
.main-header .header-top {
    background: var(--pb-navy-deep);
    border-bottom: 1px solid rgba(176, 141, 87, 0.25);
}

.main-header .header-upper {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 1px 0 var(--pb-line);
}

.main-header .main-menu .navigation > li > a { position: relative; }

.main-header .main-menu .navigation > li > a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 18px;
    width: 0;
    height: 1px;
    background: var(--pb-gold);
    transition: width 0.4s var(--pb-ease);
}

.main-header .main-menu .navigation > li:hover > a::after { width: 100%; }

/* --- Header layout: single refined row --- */
.main-header .header-top .info-list li a {
    color: rgba(255, 255, 255, 0.82) !important;
    font-weight: 500 !important;
    letter-spacing: 0.04em;
    font-size: 13px;
    transition: color 0.3s ease;
}

.main-header .header-top .info-list li a .icon { color: var(--pb-gold); }

.main-header .header-top .info-list li a:hover { color: #fff !important; }

.main-header .header-top .info-list li a[href="Proof"],
.main-header .header-top .info-list li a[onclick] { color: #d9bf8f !important; }

@media (max-width: 991px) {
    /* Top bar: one tidy, swipeable line */
    .main-header .header-top { padding: 0; }
    .main-header .header-top .top-left { width: 100%; float: none; }
    .main-header .header-top .info-list {
        display: flex;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 18px;
        overflow-x: auto;
        padding: 9px 4px;
        margin: 0;
        scrollbar-width: none;
        -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12px, #000 calc(100% - 12px), transparent 100%);
        mask-image: linear-gradient(90deg, transparent 0, #000 12px, #000 calc(100% - 12px), transparent 100%);
    }
    .main-header .header-top .info-list::-webkit-scrollbar { display: none; }
    .main-header .header-top .info-list li {
        float: none;
        margin: 0 !important;
        padding: 0 !important;
        flex-shrink: 0;
        white-space: nowrap;
    }
    .main-header .header-top .info-list li a { font-size: 12px; }

    /* Logo / login / menu row */
    .main-header .header-upper .inner-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 12px 0;
    }
    .main-header .header-upper .logo-box { float: none; padding: 0; }
    .main-header.style-three .header-upper .logo img { height: 48px; max-height: none; width: auto; max-width: 60vw; object-fit: contain; }
    .main-header .header-upper .outer-box {
        position: static !important;
        float: none !important;
        display: flex;
        align-items: center;
        gap: 14px;
        margin: 0;
    }
    .main-header .header-upper .outer-box .search-box-btn { margin: 0 !important; position: static !important; }
    .main-header .header-upper .outer-box .theme-btn {
        padding: 7px 14px !important;
        font-size: 11px;
        letter-spacing: 0.1em;
        border-radius: 2px;
        background: transparent;
        color: var(--pb-navy-deep);
        box-shadow: inset 0 0 0 1px var(--pb-navy);
        white-space: nowrap;
    }
    .main-header .header-upper .outer-box .theme-btn .txt { color: inherit; }
    .main-header .header-upper .outer-box .theme-btn:hover { background: var(--pb-navy); color: #fff; }
    .main-header .mobile-nav-toggler {
        padding-top: 0 !important;
        margin: 0;
        font-size: 26px;
        line-height: 1;
        color: var(--pb-navy-deep);
    }
}

/* ===== Mobile slide-out menu ===== */
.mobile-menu .menu-backdrop { background: rgba(26, 32, 50, 0.72) !important; backdrop-filter: blur(3px); }

.mobile-menu .menu-box {
    background: #fff !important;
    box-shadow: -20px 0 50px rgba(26, 32, 50, 0.35);
    border-left: 2px solid var(--pb-gold);
}

.mobile-menu .nav-logo {
    padding: 28px 30px 24px !important;
    border-bottom: 1px solid var(--pb-line);
}

.mobile-menu .nav-logo img { height: 52px; max-height: none; width: auto; max-width: 100%; object-fit: contain; }

.mobile-menu .close-btn { color: var(--pb-navy-deep) !important; transition: transform 0.4s var(--pb-ease), color 0.3s ease; }
.mobile-menu .close-btn:hover { color: var(--pb-gold) !important; transform: rotate(90deg); }

.mobile-menu .navigation li { border-top: 1px solid var(--pb-line) !important; }

.mobile-menu .navigation li > a {
    color: var(--pb-navy-deep) !important;
    background: transparent !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    letter-spacing: 0.1em !important;
    padding: 15px 30px !important;
    transition: color 0.3s ease, padding-left 0.35s var(--pb-ease);
}

.mobile-menu .navigation li > a:hover,
.mobile-menu .navigation li.current > a { color: var(--pb-gold) !important; padding-left: 36px !important; }

.mobile-menu .navigation li > a[href="Proof"],
.mobile-menu .navigation li > a[onclick] { color: var(--pb-gold) !important; }

/* single chevron: hide inline caret, keep the toggle */
.mobile-menu .navigation li > a > .fa-caret-down { display: none !important; }

.mobile-menu .navigation li.dropdown .dropdown-btn {
    color: var(--pb-gold) !important;
    border-left: 1px solid var(--pb-line) !important;
    background: transparent !important;
    transition: transform 0.35s var(--pb-ease);
}

.mobile-menu .navigation li.dropdown .dropdown-btn.open { transform: rotate(180deg); }

.mobile-menu .navigation li > ul { background: var(--pb-ivory) !important; }

.mobile-menu .navigation li > ul > li > a {
    font-size: 12.5px !important;
    font-weight: 500 !important;
    letter-spacing: 0.04em !important;
    text-transform: none !important;
    padding-left: 44px !important;
    color: var(--pb-navy) !important;
}

/* Login / Open an Account */
.mobile-menu .navigation li.d-block.d-md-none {
    border-top: none !important;
    padding: 0 30px;
}

.mobile-menu .navigation li.d-block.d-md-none:nth-last-child(2) { padding-top: 24px; }

.mobile-menu .navigation li.d-block.d-md-none > a {
    display: block;
    text-align: center;
    padding: 13px 20px !important;
    margin-bottom: 10px;
    border-radius: 2px;
    letter-spacing: 0.14em !important;
    background: var(--pb-navy) !important;
    color: #fff !important;
    box-shadow: 0 10px 22px -12px rgba(42, 52, 80, 0.7);
}

.mobile-menu .navigation li.d-block.d-md-none:last-child > a {
    background: transparent !important;
    color: var(--pb-navy-deep) !important;
    box-shadow: inset 0 0 0 1px var(--pb-gold);
}

.mobile-menu .navigation li.d-block.d-md-none > a:hover { padding-left: 20px !important; filter: brightness(1.08); }

@media (max-width: 380px) {
    .main-header .header-top .info-list { justify-content: flex-start; }
    .main-header.style-three .header-upper .logo img { height: 40px; }
    .main-header .header-upper .outer-box .theme-btn { padding: 6px 10px !important; letter-spacing: 0.06em; }
}

@media (min-width: 992px) {
    .main-header .header-upper .inner-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        min-height: 84px;
    }

    .main-header .header-upper .logo-box { float: none; padding: 0; flex-shrink: 0; }

    .main-header.style-three .header-upper .logo img { height: 62px; max-height: none; width: auto; max-width: 300px; object-fit: contain; }

    .main-header.style-three .nav-outer {
        float: none;
        flex: 1 1 auto;
        display: flex;
        justify-content: center;
        padding-left: 0 !important;
    }

    .main-header .main-menu .navigation { display: flex; flex-wrap: nowrap; align-items: center; }

    .main-header.style-three .main-menu .navigation > li { margin-right: 22px; float: none; }

    .main-header.style-three .main-menu .navigation > li > a {
        padding: 30px 0 !important;
        font-size: 12.5px !important;
        letter-spacing: 0.08em !important;
        color: var(--pb-navy-deep) !important;
        white-space: nowrap;
    }

    .main-header.style-three .main-menu .navigation > li > a[href="Proof"],
    .main-header.style-three .main-menu .navigation > li > a[onclick] { color: var(--pb-gold) !important; }

    .main-header.style-three .main-menu .navigation > li:hover > a,
    .main-header.style-three .main-menu .navigation > li.current > a { color: var(--pb-gold) !important; }

    .main-header .main-menu .navigation > li > a::after { bottom: 22px; }

    .main-header .outer-box { position: static; flex-shrink: 0; }

    .main-header .outer-box .search-box-btn { margin-top: 0 !important; }

    /* Client Login button: in-flow, never overlapping the menu */
    .main-header .header-upper .outer-box {
        position: relative !important;
        top: auto !important;
        right: auto !important;
        float: none !important;
        margin-left: 8px;
        display: flex;
        align-items: center;
    }

    .main-header .header-upper .outer-box .search-box-btn {
        position: static !important;
        float: none !important;
        margin: 0 !important;
    }

    .main-header .header-upper .outer-box .theme-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 9px 20px !important;
        font-size: 12px;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        white-space: nowrap;
        background: transparent;
        color: var(--pb-navy-deep);
        box-shadow: inset 0 0 0 1px var(--pb-navy);
        transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    }

    .main-header .header-upper .outer-box .theme-btn .txt { color: inherit; }

    .main-header .header-upper .outer-box .theme-btn::after {
        content: "\2192";
        font-size: 13px;
        transition: transform 0.3s var(--pb-ease);
    }

    .main-header .header-upper .outer-box .theme-btn:hover {
        background: var(--pb-navy);
        color: #fff;
        box-shadow: inset 0 0 0 1px var(--pb-navy), 0 10px 20px -10px rgba(42, 52, 80, 0.6);
    }

    .main-header .header-upper .outer-box .theme-btn:hover::after { transform: translateX(3px); }

    .main-header .header-upper .outer-box .theme-btn:hover::before { display: none; }
}

/* Narrower desktops: Proof Hub & Install App already live in the top bar */
@media (min-width: 992px) and (max-width: 1365px) {
    .main-header.style-three .main-menu .navigation > li > a[href="Proof"],
    .main-header.style-three .main-menu .navigation > li > a[onclick] { display: none; }
    .main-header.style-three .main-menu .navigation > li:has(> a[href="Proof"]),
    .main-header.style-three .main-menu .navigation > li:has(> a[onclick]) { display: none; }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .main-header.style-three .main-menu .navigation > li { margin-right: 14px; }
    .main-header.style-three .main-menu .navigation > li > a { font-size: 11.5px !important; letter-spacing: 0.04em !important; }
}