@charset "UTF-8";
/*
 * mobile-responsive.css
 * Geotech Environmental — mobile responsive layer
 * Added: 2026-06
 *
 * RULE: Override layout/widths only. Never touch colors, fonts, or branding.
 * Desktop layout is untouched above 768px.
 * Breakpoints: 768px (tablet), 480px (phone)
 */

/* ============================================================
   BASE — apply at all widths so desktop isn't broken either
   ============================================================ */
img {
    max-width: 100%;
    height: auto;
}
*, *::before, *::after {
    box-sizing: border-box;
}
body {
    overflow-x: hidden;
}

/* Hamburger button — hidden on desktop */
.geo-mobile-toggle {
    display: none;
    position: absolute;
    top: 13px;
    right: 12px;
    z-index: 1100;
    background: #0B3C59;
    border: none;
    border-radius: 3px;
    padding: 7px 10px;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-around;
    width: 40px;
    height: 36px;
    gap: 5px;
}
.geo-mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    transform-origin: center;
}
.geo-mobile-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.geo-mobile-toggle.is-open span:nth-child(2) {
    opacity: 0;
}
.geo-mobile-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   TABLET  ≤ 768px
   ============================================================ */
@media screen and (max-width: 768px) {

    /* --- Container --- */
    .container {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* --- Header (legacy, commented-out in new markup but still in some pages) --- */
    header {
        width: 100% !important;
        height: auto !important;
        padding: 10px 15px !important;
    }

    /* --- Top nav bar (contact/search bar) --- */
    .nav {
        width: 100% !important;
        height: auto !important;
    }

    /* --- Contact/social top bar --- */
    .contact_nav {
        height: auto !important;
        flex-wrap: wrap !important;
        padding: 6px 10px !important;
        font-size: 0.85em;
    }
    .contact_nav > div:first-child {
        flex-wrap: wrap;
        row-gap: 4px;
    }

    /* --- Nav wrapper set by JS (overrides inline height: 80px) --- */
    .geo-nav-wrapper {
        position: relative !important;
        height: auto !important;
        min-height: 60px !important;
        display: flex !important;
        align-items: center !important;
        padding: 0 55px 0 0 !important; /* room for hamburger */
    }

    /* Show hamburger */
    .geo-mobile-toggle {
        display: flex;
    }

    /* --- Main menu: collapsed by default on mobile --- */
    ul.main-menu {
        float: none !important;
        clear: none !important;
        background: #fff;
        width: 100% !important;
        line-height: normal !important;
        margin: 0 !important;
    }

    /* Logo li always visible */
    ul.main-menu > li:first-child {
        float: none !important;
        display: block !important;
        width: auto;
        line-height: normal;
        padding: 5px 0;
    }

    /* Hide all other top-level items */
    ul.main-menu > li:not(:first-child) {
        display: none;
    }

    /* ---- Open state ---- */
    ul.main-menu.geo-nav-open {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100% !important;
        z-index: 1050;
        background: #fff;
        box-shadow: 0 6px 12px rgba(0,0,0,0.18);
        padding-bottom: 8px;
        border-top: 2px solid #0B3C59;
    }

    ul.main-menu.geo-nav-open > li {
        display: block !important;
        float: none !important;
        width: 100% !important;
        border-bottom: 1px solid #eeeeee;
    }

    ul.main-menu.geo-nav-open > li > a {
        display: block !important;
        padding: 12px 20px !important;
        min-height: 44px;
        line-height: 1.3 !important;
        border-left: none !important;
        font-size: 15px !important;
    }

    ul.main-menu.geo-nav-open > li > a:hover,
    ul.main-menu.geo-nav-open > li > a:focus {
        background: #f5f5f5;
    }

    /* Sub-dropdown menus */
    ul.main-menu.geo-nav-open li ul {
        position: static !important;
        display: none;
        width: 100% !important;
        background: #f0f0f0;
        box-shadow: none;
        padding-left: 0;
        top: auto;
        left: auto;
    }

    ul.main-menu.geo-nav-open li.submenu-open > ul {
        display: block;
    }

    ul.main-menu.geo-nav-open li ul li {
        width: 100% !important;
        float: none !important;
        border-bottom: 1px solid #e0e0e0;
    }

    ul.main-menu.geo-nav-open li ul li a {
        padding: 10px 20px 10px 35px !important;
        min-height: 44px;
        line-height: 1.3 !important;
        font-size: 14px !important;
    }

    /* Third-level subnav (.subnav_menu) */
    ul.main-menu.geo-nav-open li .subnav_menu {
        position: static !important;
        top: auto !important;
        left: auto !important;
        display: none;
        width: 100% !important;
    }
    ul.main-menu.geo-nav-open li.submenu-open .subnav_menu {
        display: block;
    }
    ul.main-menu.geo-nav-open .subnav_link::after {
        content: ' ▾';
    }

    /* Chevron indicator for expandable items */
    ul.main-menu.geo-nav-open > li:not(:first-child) > a[href="#"]::after,
    ul.main-menu.geo-nav-open > li:not(:first-child) > a[href="=#"]::after {
        content: ' ›';
        float: right;
        font-size: 18px;
        line-height: 1;
        color: #0B3C59;
    }
    ul.main-menu.geo-nav-open > li.submenu-open > a[href="#"]::after,
    ul.main-menu.geo-nav-open > li.submenu-open > a[href="=#"]::after {
        content: ' ‹';
    }

    /* --- Page content columns --- */
    .content {
        width: 100% !important;
        float: none !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
        padding-top: 20px !important;
    }
    .sidebar1 {
        float: none !important;
        width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
        padding-top: 15px !important;
    }
    .contentOne {
        width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
        padding-top: 15px !important;
    }
    .contentOne p {
        width: 100% !important;
        float: none !important;
    }
    .singleColumn {
        width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    /* --- Product type layouts --- */
    .productType1,
    .productType4 {
        width: 100% !important;
        float: none !important;
        padding-left: 20px !important;
        padding-right: 15px !important;
    }

    /* --- Footer --- */
    .footer {
        flex-direction: column !important;
        padding: 20px 15px !important;
    }
    .footer > div {
        width: 100% !important;
        padding-right: 0 !important;
        margin-bottom: 20px;
    }
    .footer_table {
        width: 100%;
        border-collapse: collapse;
    }
    .footer_table tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px 15px;
        margin-bottom: 6px;
    }
    .footer_table th,
    .footer_table td {
        display: block;
        padding: 2px 0;
    }
    /* Hide the empty spacer tds */
    .footer_table td:empty {
        display: none !important;
    }
}

/* ============================================================
   PHONE  ≤ 480px
   ============================================================ */
@media screen and (max-width: 480px) {

    /* --- Contact bar: condense on small screens --- */
    .contact_nav p {
        font-size: 0.78em;
    }
    .contact_nav > div:last-child {
        width: 100%;
        padding-right: 0 !important;
    }
    .contact_nav form {
        width: 100%;
    }
    .contact_nav input[type="text"] {
        width: calc(100% - 70px) !important;
    }

    /* --- Tighter content padding on phones --- */
    .content,
    .contentOne,
    .singleColumn,
    .productType1,
    .productType4 {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }
    .sidebar1 {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    /* --- Forms: full-width inputs --- */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    textarea,
    select {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
    }

    /* --- Tables: horizontal scroll wrapper --- */
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
    table.footer_table {
        display: table;
        overflow: visible;
    }

    /* Footer single-column on phone */
    .footer_table tr {
        grid-template-columns: 1fr;
    }

    /* Ensure all top-level floated containers don't overflow */
    [style*="float:left"],
    [style*="float: left"],
    [style*="float:right"],
    [style*="float: right"] {
        float: none !important;
        width: 100% !important;
    }

    /* WOW Slider — prevent overflow */
    #wowslider-container1 {
        max-width: 100% !important;
    }
    * html #wowslider-container1 {
        width: 100% !important;
    }
}