/* AIS Jaipur — site top bar + main navbar */
:root {
    --ais-navy: #1a2e6c;
    --ais-navy-dark: #0f1f4d;
    --ais-red: #8b1a1a;
    --ais-red-hover: #a73335;
    --ais-gold: #f8b81f;
    --site-top-bar-min: 40px;
    --site-navbar-height: 80px;
    --site-header-offset: 120px;
}

.site-layout {
    padding-top: var(--site-header-offset);
}

/* Branch / hero landing — video sits under fixed header, no body gap */
.site-layout--hero {
    padding-top: 0;
}

.site-layout--hero .branch-hero {
    min-height: 100vh;
    width: 100%;
}

.site-main {
    padding-top: 0;
}

.site-header-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
}

/* —— Top bar —— */
.site-top-bar {
    width: 100%;
    background: linear-gradient(90deg, var(--ais-navy-dark) 0%, var(--ais-navy) 100%);
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 12px;
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-top-bar__inner {
    max-width: 100%;
    margin: 0 auto;
    padding: 8px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px 20px;
    flex-wrap: wrap;
    box-sizing: border-box;
}

.site-top-bar__left {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 10px;
    flex: 1;
    min-width: 0;
}

.site-top-bar__link {
    color: #fff;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.site-top-bar__link:hover,
.site-top-bar__link:focus-visible {
    color: var(--ais-gold);
}

.site-top-bar__sep {
    color: rgba(255, 255, 255, 0.35);
    user-select: none;
}

.site-top-bar__affiliation {
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.92);
}

.site-top-bar__menu {
    position: relative;
}

.site-top-bar__menu-btn {
    background: transparent;
    border: none;
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0;
    transition: color 0.2s ease;
}

.site-top-bar__menu-btn:hover,
.site-top-bar__menu-btn:focus-visible,
.site-top-bar__menu.is-open .site-top-bar__menu-btn {
    color: var(--ais-gold);
}

.site-top-bar__menu-btn i {
    font-size: 10px;
    transition: transform 0.2s ease;
}

.site-top-bar__menu.is-open .site-top-bar__menu-btn i {
    transform: rotate(180deg);
}

.site-top-bar__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 160px;
    background: var(--ais-navy-dark);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    z-index: 1100;
    overflow: hidden;
}

.site-top-bar__menu.is-open .site-top-bar__dropdown {
    display: flex;
    flex-direction: column;
}

.site-top-bar__dropdown a {
    color: #fff;
    text-decoration: none;
    padding: 10px 14px;
    font-size: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.2s ease, color 0.2s ease;
}

.site-top-bar__dropdown a:last-child {
    border-bottom: none;
}

.site-top-bar__dropdown a:hover,
.site-top-bar__dropdown a:focus-visible {
    background: var(--ais-red);
    color: var(--ais-gold);
}

.site-top-bar__social {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.site-top-bar__icon {
    color: #fff;
    text-decoration: none;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.site-top-bar__icon:hover,
.site-top-bar__icon:focus-visible {
    color: var(--ais-gold);
    background: var(--ais-red-hover);
    transform: translateY(-1px);
}

/* —— Main navbar —— */
#mainNavbar {
    background-color: var(--ais-red);
    position: relative;
    left: 0;
    width: 100%;
    z-index: 1000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: visible;
}

#navBarInner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 0 20px;
    height: var(--site-navbar-height);
    max-width: 100%;
    margin: 0;
    box-sizing: border-box;
    overflow: visible;
    position: relative;
    transition: height 0.25s ease;
}

#navLogo {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    text-decoration: none;
    flex-shrink: 0;
    transition: color 0.25s ease, font-size 0.25s ease;
}

#navMenu {
    display: flex;
    list-style: none;
    height: 58px;
    align-items: center;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: flex-end;
    overflow: visible;
    min-width: 0;
}

#navBarInner > #navMenu {
    flex: 1 1 auto;
}

#navMenu > li.nav-has-drop > .nav-dropdown {
    padding-top: 2px;
    margin-top: -2px;
}

#navMenu .nav-subdrop-wrap .nav-subdrop {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    flex-direction: column;
    background: #16192a;
    min-width: 270px;
    border-left: 2px solid var(--ais-red);
    z-index: 1000;
    box-shadow: 4px 6px 20px rgba(0, 0, 0, 0.4);
}

#mainNavbar.is-scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

#mainNavbar.is-scrolled,
#mainNavbar.is-scrolled #navBarInner {
    background: #fff;
}

#mainNavbar.is-scrolled #navLogo {
    color: #000;
    font-size: 14px;
}

#mainNavbar.is-scrolled #navMenu > li > a {
    color: #000 !important;
}

.nav-follow-wrap {
    position: relative;
    z-index: 1100;
}

#followBtn {
    transition: border-color 0.25s ease, color 0.25s ease, background 0.2s ease;
}

#followBtn:hover,
#followBtn:focus-visible {
    background: rgba(255, 255, 255, 0.12);
}

#mainNavbar.is-scrolled #followBtn:hover,
#mainNavbar.is-scrolled #followBtn:focus-visible {
    background: rgba(0, 0, 0, 0.06);
}

#followPopup {
    pointer-events: auto;
}

@media (max-width: 1400px) {
    #navMenu > li.nav-has-drop > a {
        font-size: 12px;
        padding: 0 7px !important;
    }
}

@media (max-width: 1200px) {
    #navMenu > li.nav-has-drop > a {
        font-size: 11.5px;
        padding: 0 6px !important;
    }
    #navBarInner {
        padding: 0 12px;
    }
    #navLogo {
        font-size: 13px;
        max-width: 88px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

@media (max-width: 900px) {
    :root {
        --site-navbar-height: 58px;
        --site-header-offset: 148px;
    }

    .site-top-bar__inner {
        padding: 8px 14px;
        font-size: 11px;
    }

    .site-top-bar__left {
        gap: 5px 8px;
    }

    .site-top-bar__sep--menu {
        display: none;
    }

    .site-top-bar__social {
        gap: 8px;
        width: 100%;
        justify-content: flex-start;
        padding-top: 2px;
    }

    #hamburger {
        display: flex !important;
    }

    #navMenu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 58px;
        left: 0;
        right: 0;
        height: auto;
        background: var(--ais-red);
        padding: 8px 0;
        z-index: 999;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    #navMenu.open {
        display: flex;
    }

    #navMenu > li.nav-has-drop {
        height: auto;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }

    #navMenu > li.nav-has-drop > a {
        height: 48px;
        padding: 0 18px !important;
    }

    #navMenu .nav-dropdown {
        position: static !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        width: 100%;
        min-width: 100% !important;
        box-shadow: none !important;
        background: #16192a !important;
        padding-top: 0 !important;
        margin-top: 0 !important;
    }

    #navMenu .nav-subdrop {
        position: static !important;
        left: auto !important;
        top: auto !important;
        min-width: 100% !important;
        border-left: none !important;
        padding-left: 12px;
        background: #0d0f18 !important;
    }
}

@media (max-width: 576px) {
    :root {
        --site-header-offset: 168px;
    }

    .site-top-bar__sep {
        display: none;
    }

    .site-top-bar__left {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .site-top-bar__affiliation {
        white-space: normal;
        line-height: 1.4;
    }
}