/*
 * GSK Site Styles — gsktema.css
 * Sitenin ana CSS dosyası. World-class premium tasarım.
 */

/* ════════════════════════════════════════════════
   0. Google Fonts
════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ════════════════════════════════════════════════
   1. Tokens
════════════════════════════════════════════════ */
:root {
    --gsk-navy:       #242d56;
    --gsk-navy-dk:    #1a2040;
    --gsk-red:        #b82424;
    --gsk-red-dk:     #991e1e;
    --gsk-bg:         #f5f6fa;
    --gsk-ease:       cubic-bezier(.4, 0, .2, 1);
    --gsk-radius:     14px;
    --gsk-shadow-sm:  0 4px 16px rgba(36,45,86,.07);
    --gsk-shadow-md:  0 12px 32px rgba(36,45,86,.13);
    --gsk-shadow-lg:  0 24px 56px rgba(36,45,86,.18);
    /* Sticky navbar yüksekliği — iç sayfa sticky bar'ları için */
    --gsk-navbar-h:   60px;
}
@media (max-width: 991px) {
    :root { --gsk-navbar-h: 54px; }
}

/* ════════════════════════════════════════════════
   2. Reset & Tipografi
════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #2a2a2a;
    line-height: 1.7;
    font-size: 16px;
    margin: 0;
    padding: 0;
    font-weight: 400;
}

/* Özel scrollbar (webkit) */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb { background: var(--gsk-navy); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gsk-red); }

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.1;
    color: var(--gsk-navy);
}

a { transition: color .2s; }

img { max-width: 100%; height: auto; }

::selection { background: var(--gsk-red); color: #fff; }

/* Küçük UI elementlerinde Inter kullan */
.widget-heading,
.sidebar-title {
    font-family: 'Inter', sans-serif;
}

/* ════════════════════════════════════════════════
   3. Top Header Bar
════════════════════════════════════════════════ */
.top-header-area {
    background: var(--gsk-navy-dk);
    border-bottom: 1px solid rgba(184,36,36,.3);
    padding: 0;
    line-height: 1;
}
.gsk-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 42px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 28px;
}
.gsk-topbar-left {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0;
}
.gsk-topbar-left a,
.gsk-topbar-loc {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: rgba(255,255,255,.65);
    font-size: 12.5px;
    font-weight: 500;
    text-decoration: none;
    transition: color .2s;
    white-space: nowrap;
}
.gsk-topbar-left a:hover { color: #fff; }
.gsk-topbar-left i,
.gsk-topbar-loc i { color: var(--gsk-red); font-size: 13px; flex-shrink: 0; }
.gsk-topbar-dot {
    width: 3px; height: 3px;
    background: rgba(255,255,255,.22);
    border-radius: 50%;
    margin: 0 14px;
    flex-shrink: 0;
}
.gsk-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}
.gsk-topbar-social {
    display: flex;
    align-items: center;
    gap: 8px;
}
.gsk-topbar-social a {
    color: rgba(255,255,255,.45);
    font-size: 14px;
    text-decoration: none;
    transition: color .2s, transform .2s;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}
.gsk-topbar-social a:hover { color: #fff; transform: translateY(-1px); }
.gsk-topbar-line {
    width: 1px; height: 14px;
    background: rgba(255,255,255,.18);
    flex-shrink: 0;
}

/* ════════════════════════════════════════════════
   4. Navbar — Bootstrap 5, mobil-first
════════════════════════════════════════════════ */
.gsk-navbar {
    background: var(--gsk-navy);
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding: 0;
    transition: background .35s var(--gsk-ease), box-shadow .35s var(--gsk-ease);
    /* Sticky sabitlenmiş navbar */
    position: sticky;
    top: 0;
    z-index: 1030;
}

/* Scroll sonrası blur efekti */
.gsk-navbar.is-sticky {
    background: rgba(26,32,64,.97);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    box-shadow: 0 4px 32px rgba(0,0,0,.22);
}

.gsk-nav-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 28px;
}

/* Logo */
.gsk-navbar .brand-logo {
    height: 52px;
    width: auto;
    filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0,0,0,.25));
    transition: transform .3s var(--gsk-ease), filter .3s;
}
.gsk-navbar .navbar-brand:hover .brand-logo {
    transform: scale(1.04);
    filter: brightness(0) invert(1) drop-shadow(0 3px 12px rgba(0,0,0,.35));
}

/* Custom hamburger butonu */
.gsk-toggler {
    border: 2px solid rgba(255,255,255,.28);
    border-radius: 8px;
    padding: 8px 10px;
    background: transparent;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color .2s, background .2s;
}
.gsk-toggler:hover,
.gsk-toggler:focus {
    border-color: var(--gsk-red);
    background: rgba(184,36,36,.1);
    outline: none;
}
.gsk-toggler span {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: width .2s;
}

/* Desktop nav linkleri */
.gsk-navbar .navbar-nav .nav-item > .nav-link {
    color: rgba(255,255,255,.9);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    padding: 22px 14px;
    position: relative;
    transition: color .25s var(--gsk-ease);
    white-space: nowrap;
}
.gsk-navbar .navbar-nav .nav-item > .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 14px; right: 14px;
    height: 2px;
    background: var(--gsk-red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s var(--gsk-ease);
    border-radius: 2px;
}
.gsk-navbar .navbar-nav .nav-item > .nav-link:hover,
.gsk-navbar .navbar-nav .nav-item > .nav-link:focus,
.gsk-navbar .navbar-nav .nav-item > .nav-link.active {
    color: #fff;
}
.gsk-navbar .navbar-nav .nav-item > .nav-link:hover::after {
    transform: scaleX(1);
}

/* dropdown-toggle okunu gizle (Bootstrap varsayılanını kaldır) */
.gsk-navbar .navbar-nav .nav-link.dropdown-toggle::after {
    display: none;
}

/* Dropdown menü (desktop) */
.gsk-navbar .navbar-nav .dropdown-menu {
    background: #fff;
    border: none;
    border-radius: 10px;
    box-shadow: 0 12px 40px rgba(0,0,0,.14);
    border-top: 3px solid var(--gsk-red);
    padding: 8px 0;
    min-width: 210px;
    margin-top: 0;
    animation: dropFadeIn .2s var(--gsk-ease);
}
@keyframes dropFadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.gsk-navbar .navbar-nav .dropdown-menu .nav-link {
    color: #333;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .2px;
    text-transform: none;
    padding: 10px 20px;
    transition: background .2s, color .2s, padding-left .2s;
    display: block;
}
.gsk-navbar .navbar-nav .dropdown-menu .nav-link:hover {
    color: var(--gsk-red);
    background: #fdf2f2;
    padding-left: 26px;
}

/* Desktop'ta hover ile dropdown aç */
@media (min-width: 992px) {
    .gsk-navbar .nav-item.dropdown:hover > .dropdown-menu,
    .gsk-navbar .nav-item.dropdown-submenu:hover > .dropdown-menu {
        display: block;
    }
    /* Nested dropdown sağa açılır */
    .gsk-navbar .dropdown-submenu > .dropdown-menu {
        top: 0;
        left: 100%;
        margin-top: 0;
        margin-left: 2px;
    }
}

/* ── Mobile Navbar (< 992px) ──────────────────── */
@media (max-width: 991px) {
    .gsk-navbar .navbar-collapse {
        background: var(--gsk-navy-dk);
        border-top: 2px solid var(--gsk-red);
        padding: 8px 0 16px;
        /* Tam genişlik */
        margin: 0 -28px;
        padding-left: 28px;
        padding-right: 28px;
    }
    .gsk-navbar .navbar-nav .nav-item > .nav-link {
        padding: 13px 0;
        border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .gsk-navbar .navbar-nav .nav-item > .nav-link::after { display: none; }
    .gsk-navbar .navbar-nav .dropdown-menu {
        background: transparent;
        border: none;
        box-shadow: none;
        border-radius: 0;
        border-left: 3px solid var(--gsk-red);
        padding: 4px 0 4px 12px;
        margin: 0;
        animation: none;
    }
    .gsk-navbar .navbar-nav .dropdown-menu .nav-link {
        color: rgba(255,255,255,.7);
        font-size: 13px;
        padding: 10px 12px;
        border-bottom: 1px solid rgba(255,255,255,.04);
    }
    .gsk-navbar .navbar-nav .dropdown-menu .nav-link:hover {
        background: rgba(184,36,36,.12);
        color: #fff;
        padding-left: 18px;
    }
    .gsk-navbar .nav-link.dropdown-toggle::after {
        display: inline-block;
        content: '';
        border-top: .3em solid rgba(255,255,255,.5);
        border-right: .3em solid transparent;
        border-left: .3em solid transparent;
        vertical-align: middle;
        margin-left: 6px;
        transition: transform .2s;
    }
    .gsk-navbar .nav-item.show > .nav-link.dropdown-toggle::after {
        transform: rotate(180deg);
    }
    .gsk-navbar .brand-logo { height: 44px; }
}

/* ════════════════════════════════════════════════
   5. Preloader
════════════════════════════════════════════════ */
.preloader-area {
    position: fixed;
    inset: 0;
    background: var(--gsk-navy);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.preloader-area .spinner { position: relative; width: 60px; height: 60px; }
.preloader-area .spinner .inner { position: relative; width: 100%; height: 100%; }
.preloader-area .spinner .disc {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--gsk-red);
    animation: spin 1s linear infinite;
}
.preloader-area .spinner .disc:nth-child(2) {
    inset: 8px;
    border-top-color: rgba(184,36,36,.6);
    animation-duration: .8s;
    animation-direction: reverse;
}
.preloader-area .spinner .disc:nth-child(3) {
    inset: 16px;
    border-top-color: rgba(184,36,36,.3);
    animation-duration: 1.2s;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ════════════════════════════════════════════════
   6. Go-Top Button
════════════════════════════════════════════════ */
.go-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 44px;
    height: 44px;
    background: var(--gsk-red);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity .3s, visibility .3s, transform .3s var(--gsk-ease), box-shadow .3s;
    box-shadow: 0 6px 20px rgba(184,36,36,.35);
    overflow: hidden;
}
.go-top.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.go-top::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gsk-navy);
    transform: translateY(100%);
    transition: transform .3s var(--gsk-ease);
    border-radius: 12px;
}
.go-top:hover { box-shadow: 0 10px 28px rgba(184,36,36,.45); transform: translateY(-4px); }
.go-top:hover::before { transform: translateY(0); }
.go-top i {
    color: #fff;
    font-size: 20px;
    position: relative;
    z-index: 1;
    line-height: 1;
}
.go-top i:nth-child(2) { display: none; }

/* ════════════════════════════════════════════════
   7. Page Banner
════════════════════════════════════════════════ */
.page-banner-area {
    min-height: 300px;
    background-size: cover;
    background-position: center;
    background-color: var(--gsk-navy-dk);
    position: relative;
    display: flex;
    align-items: center;
}
.page-banner-area::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(130deg,
        rgba(26,32,64,.93) 0%,
        rgba(153,30,30,.72) 100%);
    z-index: 0;
}
.page-banner-area.gsk-banner-solid {
    background-image: none !important;
    background: linear-gradient(135deg, var(--gsk-navy-dk) 0%, var(--gsk-navy) 50%, #2d1a3a 100%) !important;
}
.page-banner-area.gsk-banner-solid::before { background: transparent !important; }
.page-banner-area.gsk-banner-solid::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% center, rgba(184,36,36,.18) 0%, transparent 65%),
                radial-gradient(circle at 10% 80%, rgba(255,255,255,.04) 0%, transparent 40%);
    z-index: 0;
}
.page-banner-content {
    position: relative; z-index: 1;
    padding: 56px 0;
}
.page-banner-content h1 {
    font-size: clamp(24px, 3.2vw, 44px);
    font-weight: 900;
    color: #fff;
    text-shadow: 0 2px 24px rgba(0,0,0,.4);
    margin-bottom: 14px;
    letter-spacing: -.3px;
}
.page-banner-content ul {
    list-style: none; padding: 0; margin: 0;
    display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}
.page-banner-content ul li {
    color: rgba(255,255,255,.65);
    font-size: 13px;
    font-weight: 500;
}
.page-banner-content ul li a {
    color: rgba(255,255,255,.78);
    text-decoration: none;
    transition: color .2s;
}
.page-banner-content ul li a:hover { color: #fff; }
.page-banner-content ul li + li::before {
    content: '›';
    margin-right: 8px;
    color: var(--gsk-red);
    font-weight: 700;
}

/* ════════════════════════════════════════════════
   8. Footer
════════════════════════════════════════════════ */
footer.gsk-footer {
    background: linear-gradient(160deg, #18213c 0%, #1f2a4a 45%, #242d56 100%);
    border-top: 3px solid var(--gsk-red);
    padding: 0;
    margin: 0;
}
.gsk-footer-body { padding: 64px 0 48px; }

.gsk-footer-brand { margin-bottom: 18px; }
.gsk-footer-brand img {
    height: 58px; width: auto; display: block;
    filter: brightness(0) invert(1);
    opacity: .92;
}
.gsk-footer-desc {
    font-size: 13.5px;
    color: rgba(255,255,255,.52);
    line-height: 1.85;
    margin-bottom: 22px;
}
.gsk-footer-social { display: flex; gap: 8px; flex-wrap: wrap; }
.gsk-footer-social a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.1);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,.65);
    font-size: 16px;
    text-decoration: none;
    transition: background .25s var(--gsk-ease), color .25s, border-color .25s, transform .25s var(--gsk-ease);
}
.gsk-footer-social a:hover {
    background: var(--gsk-red);
    border-color: var(--gsk-red);
    color: #fff;
    transform: translateY(-3px);
}
.gsk-footer-heading {
    font-family: 'Inter', sans-serif !important;
    font-size: 10.5px !important;
    font-weight: 800 !important;
    color: rgba(255,255,255,.38) !important;
    text-transform: uppercase !important;
    letter-spacing: 2.2px !important;
    margin-bottom: 18px !important;
    padding-bottom: 12px !important;
    border-bottom: 1px solid rgba(255,255,255,.07) !important;
}
.gsk-footer-links { list-style: none; padding: 0; margin: 0; }
.gsk-footer-links li { margin-bottom: 9px; }
.gsk-footer-links a {
    color: rgba(255,255,255,.52);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    display: flex; align-items: center; gap: 5px;
    transition: color .2s, gap .2s;
}
.gsk-footer-links a i { font-size: 14px; color: var(--gsk-red); flex-shrink: 0; }
.gsk-footer-links a:hover { color: #fff; gap: 9px; }

.gsk-footer-contact-item {
    display: flex; gap: 12px; align-items: flex-start;
    margin-bottom: 14px;
}
.gsk-footer-contact-item .icon {
    width: 34px; height: 34px; flex-shrink: 0;
    border-radius: 8px;
    background: rgba(184,36,36,.14);
    border: 1px solid rgba(184,36,36,.22);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; color: var(--gsk-red);
}
.gsk-footer-contact-item .text {
    font-size: 13px; color: rgba(255,255,255,.52);
    line-height: 1.65;
}
.gsk-footer-contact-item .text strong {
    display: block; color: rgba(255,255,255,.82);
    font-size: 12px; font-weight: 700; margin-bottom: 2px;
    text-transform: uppercase; letter-spacing: .5px;
}
.gsk-footer-contact-item .text a {
    color: rgba(255,255,255,.52);
    text-decoration: none;
    transition: color .2s;
}
.gsk-footer-contact-item .text a:hover { color: #fff; }
.gsk-footer-contact-item .text span { color: rgba(255,255,255,.52); font-size: 13px; }

.gsk-footer-bar {
    background: rgba(0,0,0,.25);
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 16px 0;
}
.gsk-footer-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px;
}
.gsk-footer-bar-inner p {
    color: rgba(255,255,255,.32);
    font-size: 12.5px;
    margin: 0;
}

/* ════════════════════════════════════════════════
   9. Genel Button
════════════════════════════════════════════════ */
.default-btn {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: .3px;
    border-radius: 50px;
    transition: all .3s var(--gsk-ease);
}
.default-btn:hover { transform: translateY(-2px); }

/* ════════════════════════════════════════════════
   10. AOS — 900px altında animasyon yok
════════════════════════════════════════════════ */
@media (max-width: 899px) {
    [data-aos] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* ════════════════════════════════════════════════
   11. Hero Swiper Özelleştirmesi
════════════════════════════════════════════════ */
.swiper-button-next,
.swiper-button-prev {
    color: #fff !important;
    background: rgba(36,45,86,.45);
    border-radius: 50%;
    width: 48px !important;
    height: 48px !important;
    backdrop-filter: blur(6px);
    transition: background .25s var(--gsk-ease), transform .25s var(--gsk-ease);
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--gsk-red);
    transform: scale(1.08);
}
.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 16px !important;
    font-weight: 900;
}
.swiper-pagination-bullet {
    background: rgba(255,255,255,.5) !important;
    opacity: 1 !important;
    width: 8px !important;
    height: 8px !important;
    transition: background .2s, transform .2s !important;
}
.swiper-pagination-bullet-active {
    background: var(--gsk-red) !important;
    transform: scale(1.3) !important;
}

/* ════════════════════════════════════════════════
   12. Belge listesi (NewsOne.cshtml)
════════════════════════════════════════════════ */
.related-download ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.related-download ul li a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    background: #f6f7fb;
    border: 1px solid rgba(36,45,86,.08);
    color: var(--gsk-navy);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: background .2s, color .2s, border-color .2s;
}
.related-download ul li a:hover {
    background: var(--gsk-red);
    color: #fff;
    border-color: var(--gsk-red);
}
.related-download ul li a i { font-size: 18px; }

/* ════════════════════════════════════════════════
   13. Google Translate — custom switcher
════════════════════════════════════════════════ */
.goog-te-banner-frame,
#goog-te-banner-frame { display: none !important; }
.skiptranslate { display: none !important; }
body { top: 0 !important; }

.gsk-gt-anchor {
    position: absolute;
    left: -9999px; top: -9999px;
    width: 1px; height: 1px;
    overflow: hidden;
    pointer-events: none;
}
.goog-te-gadget-icon { display: none !important; }
.goog-te-gadget span { display: none !important; }

/* ════════════════════════════════════════════════
   14. Custom Language Switcher
════════════════════════════════════════════════ */
.gsk-lang-switcher {
    position: relative;
    display: flex;
    align-items: center;
}
.gsk-lang-trigger {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 8px;
    color: rgba(255,255,255,.82);
    font-family: 'Inter', sans-serif;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .4px;
    padding: 4px 9px 4px 7px;
    cursor: pointer;
    transition: background .2s, border-color .2s, color .2s;
    white-space: nowrap;
    line-height: 1;
}
.gsk-lang-trigger:hover,
.gsk-lang-trigger[aria-expanded="true"] {
    background: rgba(255,255,255,.18);
    border-color: rgba(255,255,255,.35);
    color: #fff;
}
.gsk-lang-trigger #gskCurrentFlag { font-size: 15px; line-height: 1; }
.gsk-lang-caret {
    font-size: 14px; opacity: .65;
    transition: transform .2s;
}
.gsk-lang-trigger[aria-expanded="true"] .gsk-lang-caret { transform: rotate(180deg); }
.gsk-lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.1);
    min-width: 150px;
    padding: 6px;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-6px) scale(.97);
    pointer-events: none;
    transition: opacity .2s var(--gsk-ease), transform .2s var(--gsk-ease);
}
.gsk-lang-menu.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.gsk-lang-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 12px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    text-align: left;
    transition: background .15s, color .15s;
    white-space: nowrap;
}
.gsk-lang-item:hover { background: #f5f6fa; color: var(--gsk-navy); }
.gsk-lang-item.active { background: rgba(184,36,36,.07); color: var(--gsk-red); font-weight: 700; }

/* ════════════════════════════════════════════════
   15. Section Helpers
════════════════════════════════════════════════ */
.gsk-branches-section {
    background: #fff;
    padding: 96px 0;
}
.gsk-article-area {
    background: #f5f6fa;
    padding: 80px 0 64px;
}

/* ════════════════════════════════════════════════
   16. Responsive
════════════════════════════════════════════════ */
@media (max-width: 991px) {
    .top-header-area { display: none; }
}
@media (max-width: 767px) {
    .gsk-footer-body { padding: 48px 0 36px; }
    .gsk-footer-bar-inner { justify-content: center; text-align: center; }
    .go-top { right: 16px; bottom: 16px; }
}
@media (max-width: 575px) {
    .page-banner-content { padding: 36px 0; }
    .page-banner-content h1 { font-size: 26px; }
    .brand-logo { height: 44px !important; }
    .swiper-button-next,
    .swiper-button-prev { display: none; }
}