/*
==========================================================
GS TECH SOLUTIONS — ATTRACTIVE RESPONSIVE HEADER
Add this file after gs-tech.css in the page <head>.
==========================================================
*/

:root {
    --gs-navy: #071b3a;
    --gs-blue: #1769ff;
    --gs-cyan: #26c6f4;
    --gs-ink: #10213d;
    --gs-header-shadow: 0 8px 30px rgba(7, 27, 58, .09);
}

.gs-header {
    z-index: 997;
    background: rgba(255, 255, 255, .94);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(23, 105, 255, .09);
    box-shadow: 0 2px 18px rgba(7, 27, 58, .045);
    transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}

.gs-header.gs-header-scrolled {
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--gs-header-shadow);
}

.gs-header .container {
    max-width: 1320px;
}

.gs-navbar {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.gs-logo {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
}

.gs-logo-mark {
    position: relative;
    isolation: isolate;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    color: #fff;
    background: linear-gradient(135deg, var(--gs-blue), #0845b8 70%, var(--gs-cyan));
    box-shadow: 0 7px 18px rgba(23, 105, 255, .25);
    transform: translateZ(0);
}

.gs-logo-mark::after {
    content: "";
    position: absolute;
    inset: 3px;
    z-index: -1;
    border: 1px solid rgba(255,255,255,.32);
    border-radius: 12px;
}

.gs-logo-mark span {
    font-family: "Poppins", sans-serif;
    font-size: 18px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: -2px;
}

.gs-logo-mark span + span {
    margin-left: -2px;
    color: #baf4ff;
}

.gs-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.08;
}

.gs-logo-text strong {
    color: var(--gs-navy);
    font-family: "Poppins", sans-serif;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -.55px;
}

.gs-logo-text small {
    margin-top: 5px;
    color: var(--gs-blue);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3.1px;
}

.gs-navmenu {
    margin-left: auto;
}

.gs-navmenu ul {
    display: flex;
    align-items: center;
    gap: 3px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.gs-navmenu a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 12px 11px;
    border-radius: 10px;
    color: #34445f;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: color .2s ease, background .2s ease, transform .2s ease;
}

.gs-navmenu a i {
    font-size: 13px;
}

.gs-navmenu a:hover,
.gs-navmenu a:focus-visible {
    color: var(--gs-blue);
    background: #edf4ff;
}

.gs-navmenu a.active {
    color: var(--gs-blue);
    background: #edf4ff;
}

.gs-navmenu a.active::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 12px;
    right: 12px;
    height: 2px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--gs-blue), var(--gs-cyan));
}

.gs-header-btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 45px;
    padding: 0 18px;
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(120deg, #1769ff, #0752d4 70%, #0789d8);
    box-shadow: 0 8px 20px rgba(23, 105, 255, .22);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.gs-header-btn:hover {
    color: #fff;
    filter: saturate(1.12);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(23, 105, 255, .3);
}

.gs-header-btn i {
    font-size: 15px;
}

.gs-mobile-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border: 1px solid #dbe7fb;
    border-radius: 13px;
    color: var(--gs-navy);
    background: #f4f8ff;
    font-size: 27px;
    line-height: 1;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}

.gs-mobile-toggle:hover {
    color: #fff;
    background: var(--gs-blue);
    transform: translateY(-1px);
}

/* Mobile slide-in navigation */
.gs-mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: 998;
    background: rgba(4, 16, 37, .58);
    opacity: 0;
    visibility: hidden;
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    transition: opacity .25s ease, visibility .25s ease;
}

.gs-mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.gs-mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 999;
    width: min(390px, 88vw);
    height: 100dvh;
    overflow-y: auto;
    padding: 22px;
    color: var(--gs-ink);
    background: #fff;
    box-shadow: -18px 0 50px rgba(4, 16, 37, .18);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform .3s ease, visibility .3s ease;
}

.gs-mobile-menu.active {
    transform: translateX(0);
    visibility: visible;
}

.gs-mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-bottom: 22px;
    border-bottom: 1px solid #e8eef8;
}

.gs-mobile-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid #e1e9f6;
    border-radius: 12px;
    color: var(--gs-navy);
    background: #f5f8fd;
    font-size: 18px;
}

.gs-mobile-links {
    display: grid;
    gap: 7px;
    padding: 22px 0;
}

.gs-mobile-links a {
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 49px;
    padding: 11px 14px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: #34445f;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.gs-mobile-links a i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    color: var(--gs-blue);
    background: #edf4ff;
    font-size: 16px;
}

.gs-mobile-links a:hover,
.gs-mobile-links a:focus-visible {
    color: var(--gs-blue);
    border-color: #dce9ff;
    background: #f4f8ff;
}

.gs-mobile-cta {
    display: grid;
    gap: 11px;
    margin-top: 4px;
    padding: 20px;
    border-radius: 17px;
    color: #fff;
    background: radial-gradient(circle at 100% 0, rgba(38,198,244,.36), transparent 42%),
                linear-gradient(135deg, #071b3a, #104fb9);
}

.gs-mobile-cta small {
    color: #d6e6ff;
    font-size: 12px;
    font-weight: 600;
}

.gs-mobile-cta a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 11px;
    color: #07317a;
    background: #fff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
}

.gs-mobile-cta a:hover {
    color: var(--gs-blue);
    background: #eff7ff;
}

.gs-main {
    min-width: 0;
    overflow-x: clip;
}

/* Keep anchor targets visible below the fixed header. */
main section[id],
main [id].gs-anchor-target {
    scroll-margin-top: 105px;
}

@media (max-width: 1199.98px) {
    .gs-navbar {
        min-height: 76px;
        gap: 14px;
    }

    .gs-navmenu ul {
        gap: 0;
    }

    .gs-navmenu a {
        padding: 11px 8px;
        font-size: 12px;
    }

    .gs-logo-mark {
        width: 44px;
        height: 44px;
    }

    .gs-logo-text strong {
        font-size: 16px;
    }

    .gs-header-btn {
        padding: 0 13px;
        font-size: 12px;
    }
}

@media (max-width: 991.98px) {
    .gs-navbar {
        min-height: 72px;
        gap: 12px;
    }

    .gs-navmenu,
    .gs-header-btn {
        display: none !important;
    }

    .gs-mobile-toggle {
        display: inline-flex;
    }

    .gs-mobile-menu {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .gs-header .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .gs-navbar {
        min-height: 68px;
    }

    .gs-logo {
        gap: 9px;
    }

    .gs-logo-mark {
        width: 41px;
        height: 41px;
        border-radius: 13px;
    }

    .gs-logo-mark span {
        font-size: 16px;
    }

    .gs-logo-text strong {
        font-size: 15px;
    }

    .gs-logo-text small {
        margin-top: 4px;
        font-size: 9px;
        letter-spacing: 2.6px;
    }

    .gs-mobile-toggle {
        width: 42px;
        height: 42px;
        border-radius: 12px;
    }

    .gs-mobile-menu {
        padding: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .gs-header,
    .gs-logo-mark,
    .gs-navmenu a,
    .gs-header-btn,
    .gs-mobile-overlay,
    .gs-mobile-menu,
    .gs-mobile-links a {
        transition: none !important;
    }
}
/* =========================================
   GS TECH SOLUTIONS - LOGO IMAGE
========================================= */

.gs-logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.gs-logo-image {
    display: block;
    width: 180px;
    max-width: 100%;
    height: 56px;
    object-fit: contain;
    object-position: left center;
}

.gs-mobile-menu-header .gs-logo-image {
    width: 165px;
    height: 52px;
}

@media (max-width: 991px) {
    .gs-logo-image {
        width: 155px;
        height: 48px;
    }
}

@media (max-width: 380px) {
    .gs-logo-image {
        width: 135px;
        height: 44px;
    }

    .gs-mobile-menu-header .gs-logo-image {
        width: 145px;
        height: 46px;
    }
}