/* =============================================
   MEG Teması – HEADER
   Yüklendiği Yer : HER SAYFADA
   İçerik         : Topbar, header, logo, navigasyon, hamburger menü
   ============================================= */

/* =========================================================
   1. TOPBAR
========================================================= */
.meg-topbar {
    background: var(--navy);
    padding: 8px 0;
    font-size: 12px;
    color: rgba(255,255,255,.6);
}

.meg-topbar__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.meg-topbar__left,
.meg-topbar__right {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.meg-topbar__left a,
.meg-topbar__right a {
    color: rgba(255,255,255,.6);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.meg-topbar__left a:hover,
.meg-topbar__right a:hover { color: var(--gold-light); }

.meg-topbar__left i,
.meg-topbar__right i { font-size: 11px; }

.meg-topbar__right span { display: flex; align-items: center; gap: 6px; }

/* SMMM Butonu */
.meg-topbar__smmm-btn {
    background: var(--gold);
    color: var(--navy) !important;
    padding: 4px 14px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 11px;
    letter-spacing: .5px;
}
.meg-topbar__smmm-btn:hover { background: var(--gold-light) !important; }

/* Mükelef (Client) Butonu */
.meg-topbar__auth-links { display: flex; gap: 10px; }

.meg-topbar__client-btn {
    background: var(--navy-mid);
    color: var(--white);
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    text-decoration: none;
    transition: background var(--transition);
}
.meg-topbar__client-btn:hover { background: var(--navy-dark); color: var(--white); }

/* =========================================================
   2. HEADER (Ana Bar)
========================================================= */
.meg-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

.meg-header.scrolled { box-shadow: var(--shadow-md); }

.meg-header__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    height: 90px;
    gap: 32px;
}

/* =========================================================
   3. LOGO
========================================================= */

/* Resim Logosu */
.meg-header__logo {
    display: flex !important;
    align-items: center !important;
    text-decoration: none !important;
    height: 100% !important;
    flex-shrink: 0;
    transition: all var(--transition);
}

.meg-header__logo img.meg-main-logo,
.meg-header__logo .custom-logo,
.meg-header__logo img {
    height: 80px !important;
    max-height: 80px !important;
    min-height: 80px !important;
    width: auto !important;
    display: block !important;
    object-fit: contain;
    padding: 5px 0;
}

/* Header alanı logo için yeterli yükseklikte */
.meg-header__inner { height: 110px !important; }

/* Metin Logosu (PHP else durumu) */
.meg-logo-inner-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.meg-logo-icon {
    width: 55px;
    height: 55px;
    background: var(--navy);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.meg-logo-m {
    font-size: 26px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.meg-logo-name {
    display: block;
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    line-height: 1.1;
    letter-spacing: 0.5px;
}

.meg-logo-sub {
    display: block;
    font-size: 10px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-top: 2px;
}

/* =========================================================
   4. NAVİGASYON
========================================================= */
.meg-nav { flex: 1; }

.meg-nav__menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.meg-nav__menu li { position: relative; }

.meg-nav__menu li a {
    display: block;
    font-size: 17px;
    font-weight: 500;
    color: var(--text);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    letter-spacing: .2px;
    white-space: nowrap;
}

.meg-nav__menu li a:hover,
.meg-nav__menu li.current-menu-item > a {
    color: var(--navy);
    background: var(--off);
}

/* Aktif menü alt çizgisi */
.meg-nav__menu li.current-menu-item > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

/* Alt menüsü olan öğelerin yanına ok işareti ekle (Opsiyonel) */
.meg-nav__menu li.menu-item-has-children > a {
    display: flex;
    align-items: center;
    gap: 6px;
}
.meg-nav__menu li.menu-item-has-children > a::after {
    content: '\f107'; /* FontAwesome aşağı ok */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 11px;
    transition: transform var(--transition);
}

/* Alt Menü (Dropdown) Konumlandırma */
.meg-nav__menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    list-style: none;
    margin: 0;
    padding: 10px 0;
    box-shadow: 0 10px 30px rgba(15, 31, 69, 0.1);
    border-top: 2px solid var(--gold);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 1000;
}

/* 2. seviye (alt-alt) menü — sağa açılır */
.meg-nav__menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
    transform: translateX(10px);
    border-top: none;
    border-left: 2px solid var(--gold);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Hover Durumunda Açılma — sadece doğrudan çocuk */
.meg-nav__menu > li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 2. seviye hover */
.meg-nav__menu .sub-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* Alt menü item'ında ok işareti */
.meg-nav__menu .sub-menu li.menu-item-has-children > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.meg-nav__menu .sub-menu li.menu-item-has-children > a::after {
    content: '\f105'; /* sağ ok */
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 11px;
    margin-left: auto;
    flex-shrink: 0;
}

/* Sağ taşma kontrolü — sağ kenara dayandıysa sola aç */

/* Alt Menü Link Stilleri */
.meg-nav__menu .sub-menu li {
    width: 100%;
}

.meg-nav__menu .sub-menu li a {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    border-radius: 0;
    background: transparent;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.meg-nav__menu .sub-menu li a:hover {
    background: var(--off);
    color: var(--navy);
    padding-left: 25px; /* Hover'da hafif sağa kayma efekti */
}

/* Alt menüdeyken ana menüdeki aktif çizgiyi gizle (Karmaşayı önler) */
.meg-nav__menu .sub-menu li.current-menu-item > a::after {
    display: none;
}

/* Mobilde (900px altı) Açılır Menü Davranışı */

/* =========================================================
   5. HEADER CTA BUTONU
========================================================= */
.meg-header__cta { flex-shrink: 0; }

/* =========================================================
   6. HAMBURGERo MENÜ (Mobil)
========================================================= */
.meg-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    cursor: pointer;
    background: none;
    border: none;
    flex-shrink: 0;
}

.meg-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: all .3s;
}

.meg-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.meg-hamburger.active span:nth-child(2) { opacity: 0; }
.meg-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =========================================================
   7. PRELOADER
========================================================= */
#meg-preloader {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--navy);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity .5s ease, visibility .5s;
}

.meg-preloader__logo {
    width: 400px !important;
    max-width: 90% !important;
    height: auto !important;
    display: block !important;
    margin: 0 auto 30px auto !important;
    animation: meg-pulse 2s infinite ease-in-out;
}

/* Fallback (logo yoksa) */
.meg-preloader__logo-fallback {
    text-align: center;
    color: var(--white);
    margin-bottom: 30px;
}

.pl-icon {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 10px;
}
.pl-icon sup { font-size: 1.5rem; margin-left: 2px; }

.pl-name {
    font-size: 1.2rem;
    letter-spacing: 4px;
    font-weight: 700;
    margin-bottom: 5px;
}

.pl-sub {
    font-size: .75rem;
    text-transform: uppercase;
    color: var(--gold);
    letter-spacing: 2px;
    opacity: .8;
}

/* Yükleme çubuğu */
.meg-preloader__bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,.1);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.meg-preloader__bar-fill {
    width: 0%;
    height: 100%;
    background: var(--gold);
    position: absolute;
    top: 0; left: 0;
    animation: meg-load 2.5s infinite ease-in-out;
}

/* Sayfa yüklendikten sonra gizle */
body.loaded #meg-preloader { opacity: 0; visibility: hidden; }

/* Preloader Animasyonları */
@keyframes meg-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(1.05); opacity: .8; }
}

@keyframes meg-load {
    0%   { width: 0%; left: 0; }
    50%  { width: 100%; left: 0; }
    100% { width: 0%; left: 100%; }
}

/* =========================================================
   8. RESPONSİF
========================================================= */