/**
 * DBS Tech India - Navigation Tabs Component
 * Single source of truth for nav-tabs (About Us | Our Capabilities | Our People | Tech Insights)
 * Used by: tech-insights.html, people.html, article pages
 */
/* Requires: --dbs-red, --dbs-gray-200, --dbs-gray-600, --dbs-gray-900, --dbs-white, --dbs-transition (from page CSS) */

:root {
    --nav-tabs-bg: #F8F8F8;
    --nav-tabs-border: #d5d5d5;
}

/* Override UIKit uk-section-default (#fff) and remove section vertical padding */
.nav-tabs.uk-section,
.nav-tabs.uk-section-default,
.nav-tabs.uk-section-muted,
.nav-tabs.uk-sticky,
.nav-tabs.uk-sticky.uk-sticky-fixed,
.nav-tabs {
    width: 100%;
    padding: 0;
    background: var(--nav-tabs-bg);
}

.nav-tabs__container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Sticky nav: matches index-live.html .sticky-nav pattern exactly */
.nav-tabs__nav-wrapper {
    width: 100%;
    position: sticky;
    top: 78px;
    z-index: 15;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 32px;
    background: var(--nav-tabs-bg);
    border-top: 1px solid var(--nav-tabs-border);
    border-bottom: 1px solid var(--nav-tabs-border);
    padding: 0 5vw;
}

.nav-tabs .uk-container,
.nav-tabs .nav-tabs__nav {
    background: var(--nav-tabs-bg);
}

.nav-tabs__nav-wrapper .nav-tabs__nav {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.nav-tabs__nav-wrapper .nav-tabs__btn,
.nav-tabs__nav-wrapper .nav-tabs__link {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 16px;
    line-height: 135%;
    letter-spacing: 0;
    color: #000000;
    flex: 1 1 auto;
    min-width: 180px;
    padding: 26px 98px;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: var(--dbs-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
}

.nav-tabs__nav-wrapper .nav-tabs__link {
    text-decoration: none;
    box-sizing: border-box;
}

.nav-tabs__nav-wrapper .nav-tabs__btn i {
    font-size: 1.3rem;
    color: var(--dbs-gray-600);
    transition: var(--dbs-transition);
}

.nav-tabs__nav-wrapper .nav-tabs__btn:hover,
.nav-tabs__nav-wrapper .nav-tabs__link:hover {
    color: var(--dbs-gray-900);
    background-color: transparent;
}

.nav-tabs__nav-wrapper .nav-tabs__btn:hover i,
.nav-tabs__nav-wrapper .nav-tabs__link:hover i {
    color: var(--dbs-red);
}

.nav-tabs__nav .nav-tabs__btn.is-active {
    font-weight: 700;
    color: #CC0000;
    background: transparent;
}

.nav-tabs__nav .nav-tabs__btn.is-active i {
    color: var(--dbs-red);
}

.nav-tabs__nav .nav-tabs__btn.is-active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 82%;
    min-width: 80px;
    height: 4px;
    background: var(--dbs-red);
}

@media (max-width: 992px) {
    .nav-tabs__nav-wrapper .nav-tabs__nav {
        padding: 0;
        gap: 6px;
        justify-content: center;
    }

    .nav-tabs__nav-wrapper .nav-tabs__btn,
    .nav-tabs__nav-wrapper .nav-tabs__link {
        min-width: 140px;
        padding: 14px 16px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    /* Ensure sticky behavior is fully disabled on mobile, even if UIkit classes/styles are present */
    .nav-tabs.uk-sticky.uk-sticky-fixed {
        position: static !important;
        top: auto !important;
        width: 100% !important;
    }

    /* Match management-tabs-nav responsive style – scrollable row */
    .nav-tabs__nav-wrapper {
        width: 100%;
        padding: 0;
        justify-content: flex-start;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        /* Allow flex child to shrink so overflow scrolls */
        min-width: 0;
    }

    /* uk-container must allow shrinking so wrapper scrolls */
    .nav-tabs__nav-wrapper .uk-container {
        min-width: 0;
        flex: 0 0 auto;
        width: auto;
        max-width: none;
        padding-left: 16px;
        padding-right: 16px;
        margin: 0;
    }

    .nav-tabs__nav-wrapper .nav-tabs__nav {
        padding: 0;
        gap: 8px;
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow: visible;
        max-width: none;
        min-width: min-content;
    }

    .nav-tabs__nav-wrapper .nav-tabs__btn,
    .nav-tabs__nav-wrapper .nav-tabs__link {
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 16px 16px;
        font-size: 15px;
        min-width: 0;
    }

    .nav-tabs__nav .nav-tabs__btn.is-active {
        font-size: 16px;
        line-height: 135%;
    }

    .nav-tabs__nav-wrapper .nav-tabs__btn i {
        font-size: 1.1rem;
    }

    .nav-tabs__container {
        padding: 0 16px;
    }
}

@media (max-width: 480px) {
    .nav-tabs__nav-wrapper .uk-container {
        padding-left: 0px;
        padding-right: 0px;
    }

    .nav-tabs__nav-wrapper .nav-tabs__nav {
        padding: 0;
        gap: 0px !important;
    }

    /* Match management-tabs-nav__btn at 480px */
    .nav-tabs__nav-wrapper .nav-tabs__btn,
    .nav-tabs__nav-wrapper .nav-tabs__link {
        flex: 0 0 auto;
        white-space: nowrap;
        padding: 16px 26px;
        font-size: 13px;
        font-weight: 600;
    }

    .nav-tabs__nav .nav-tabs__btn.is-active {
        font-size: 13px;
        font-weight: 700;
        line-height: 135%;
    }

    .nav-tabs__nav .nav-tabs__btn.is-active::after {
        width: 100%;
    }

    .nav-tabs__container {
        padding: 0 12px;
    }
}