/* Temel Sıfırlamalar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --gold-primary: #c5a059;
    --gold-gradient: linear-gradient(135deg, #e2b765 0%, #c5a059 50%, #997a36 100%);
    --gold-hover: #f0c978;
    --gold-glow: rgba(197, 160, 89, 0.4);
    --border-color: rgba(255, 255, 255, 0.12);
    --bg-dark: #0e0f12;
    --text-white: #ffffff;
    --text-muted: #aaaaaa;
}

body {
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden !important;
}

/* --- GLASSMORPHISM & ŞEFFAF ABSOLUTE HEADER --- */
.site-header {
    width: 100%;
    background: rgba(10, 11, 13, 0.35);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(197, 160, 89, 0.18);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- ÜST HEADER BAR --- */
.top-header {
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    position: relative;
    z-index: 1005;
}

.top-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Sol Alan (Masaüstü İletişim Bilgileri) */
.top-left {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-white);
}

.top-info-item {
    color: var(--text-white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    transition: color 0.25s;
}

.top-info-item:hover {
    color: var(--gold-primary);
}

.gold-icon {
    color: var(--gold-primary);
    font-size: 14px;
}

.support-text {
    color: var(--text-muted);
}

.top-divider {
    color: var(--border-color);
    font-size: 12px;
}

/* Mobil Logo Gizleme/Gösterme Alanı */
.mobile-logo-wrapper {
    display: none;
}

/* Sağ Alan */
.top-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Dil Seçenekleri */
.lang-selector {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    color: var(--text-white);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 14px;
    border: 1px solid transparent;
    transition: all 0.25s ease;
}

.lang-btn img {
    width: 15px;
    height: 11px;
    border-radius: 2px;
    object-fit: cover;
}

.lang-btn.active {
    border-color: var(--gold-primary);
    background-color: rgba(197, 160, 89, 0.18);
    color: var(--gold-primary);
}

.lang-btn:hover {
    border-color: var(--gold-hover);
}

/* MOBİL BİLGİ PANELİ (Masaüstünde gizli) */
.mobile-sub-bar {
    display: none;
    background: rgba(0, 0, 0, 0.35);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 8px 0;
}

/* --- ALT NAVİGASYON MENÜSÜ & MASAÜSTÜ LOGO --- */
.main-navigation {
    padding: 10px 0;
    background-color: transparent;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

/* Masaüstü Sol Logo Stili & Premium Gold Işıma */
.desktop-logo-wrapper {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    position: relative;
}

.logo-link {
    display: inline-flex;
    align-items: center;
}

.logo-desktop {
    height: 75px; 
    width: auto;
    max-width: 280px;
    object-fit: contain;
    transition: all 0.35s ease;
    filter: drop-shadow(0px 10px 16px rgba(197, 160, 89, 0.4));
}

.logo-desktop:hover {
    transform: scale(1.02);
    filter: drop-shadow(0px 14px 22px rgba(226, 183, 101, 0.65));
}

/* Ana Menü Listesi */
.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0;
    margin-left: auto;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    color: var(--text-white);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.25s ease;
}

.nav-icon {
    color: var(--gold-primary);
    font-size: 14px;
    transition: transform 0.25s ease;
}

.dropdown-arrow {
    font-size: 11px;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.nav-separator {
    color: var(--border-color);
    font-size: 12px;
    user-select: none;
}

.nav-link:hover {
    color: var(--gold-primary);
    cursor: pointer;
}

.nav-link:hover .nav-icon {
    transform: translateY(-2px);
}

.nav-link:hover .dropdown-arrow {
    color: var(--gold-primary);
    transform: rotate(180deg);
}

.nav-item.active .nav-link {
    color: var(--gold-primary);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--gold-gradient);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(197, 160, 89, 0.6);
}

/* --- MASAÜSTÜ AÇILIR MENÜ (DROPDOWN) --- */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: rgba(14, 15, 18, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(197, 160, 89, 0.25);
    border-top: 2px solid var(--gold-primary);
    border-radius: 0 0 10px 10px;
    padding: 10px 0;
    list-style: none;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(197, 160, 89, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1050;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: #dddddd;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.25s ease;
}

.sub-icon {
    font-size: 10px;
    color: var(--gold-primary);
    transition: transform 0.25s ease;
}

.dropdown-menu li a:hover {
    background: rgba(197, 160, 89, 0.12);
    color: var(--gold-primary);
    padding-left: 24px;
}

.dropdown-menu li a:hover .sub-icon {
    transform: translateX(4px);
}

.dropdown-menu li a.active-sub {
    color: var(--gold-primary);
    background: rgba(197, 160, 89, 0.15);
    font-weight: 700;
}

/* ========================================================= */
/* --- MODERN MOBİL HAMBURGER BUTONU --- */
/* ========================================================= */

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: rgba(197, 160, 89, 0.12);
    border: 1px solid rgba(197, 160, 89, 0.4);
    border-radius: 12px;
    cursor: pointer;
    padding: 10px;
    gap: 5px;
    z-index: 1010;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.hamburger:hover,
.hamburger.active {
    background: rgba(197, 160, 89, 0.25);
    border-color: var(--gold-primary);
    box-shadow: 0 0 18px var(--gold-glow);
}

.hamburger .bar {
    width: 22px;
    height: 2px;
    background-color: var(--gold-primary);
    border-radius: 4px;
    transition: all 0.35s cubic-bezier(0.68, -0.6, 0.32, 1.6);
}

.hamburger.active .bar-top {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active .bar-middle {
    opacity: 0;
    transform: translateX(-12px);
}

.hamburger.active .bar-bottom {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========================================================= */
/* --- MOBİL KUSURSUZ FULL-SCREEN OVERLAY MENU --- */
/* ========================================================= */

@media screen and (max-width: 992px) {
    .header-container {
        padding: 0 15px;
    }

    .top-left, 
    .desktop-lang, 
    .desktop-divider {
        display: none !important;
    }

    .top-container {
        justify-content: space-between;
    }

    .desktop-logo-wrapper {
        display: none;
    }

    .mobile-logo-wrapper {
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }

    .logo-mobile {
        display: block;
        height: 46px;
        width: auto;
        filter: drop-shadow(0px 6px 12px rgba(197, 160, 89, 0.45));
    }

    .hamburger {
        display: flex;
    }

    /* MOBİL LOGO ALTI PANEL */
    .mobile-sub-bar {
        display: block;
        padding: 8px 0;
    }

    .mobile-sub-container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
    }

    .mobile-phone-link {
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--text-white);
        font-size: 14px;
        font-weight: 700;
        text-decoration: none;
    }

    .mobile-panel-lang .lang-btn {
        padding: 4px 7px;
        font-size: 11px;
    }

    /* TAM EKRAN MOBİL MENÜ DRAWER */
    .main-navigation {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background: rgba(10, 12, 16, 0.97);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        z-index: 1000;
        padding: 110px 20px 40px 20px;
        overflow-y: auto;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
    }

    .main-navigation.active {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .nav-container {
        flex-direction: column;
        justify-content: flex-start;
        min-height: auto;
        padding: 0;
        gap: 20px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 8px;
        list-style: none;
    }

    .nav-separator {
        display: none;
    }

    .nav-item {
        width: 100%;
    }

    .nav-item.active::after {
        display: none;
    }

    /* PREMİUM MOBİL KART LINKLERI */
    .nav-link {
        width: 100%;
        padding: 15px 18px;
        font-size: 13px;
        font-weight: 600;
        color: #ffffff;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(197, 160, 89, 0.15);
        border-radius: 12px;
        justify-content: space-between;
        transition: all 0.25s ease;
    }

    .nav-link span {
        margin-right: auto;
        margin-left: 12px;
        letter-spacing: 0.8px;
    }

    .nav-link:hover, 
    .nav-item.active > .nav-link {
        background: rgba(197, 160, 89, 0.15);
        border-color: var(--gold-primary);
        color: var(--gold-primary);
        box-shadow: 0 4px 15px rgba(197, 160, 89, 0.15);
    }

    /* MOBİL AÇILIR MENÜ (AKORDEON) */
    .dropdown-menu {
        position: static;
        width: 100%;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        background: rgba(0, 0, 0, 0.4);
        border-left: 2px solid var(--gold-primary);
        border-radius: 0 0 10px 10px;
        margin-top: -4px;
        padding: 0;
        box-shadow: none;
        transition: all 0.35s ease;
    }

    .has-dropdown.open-mobile > .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 400px;
        padding: 8px 0;
    }

    .has-dropdown.open-mobile > .nav-link .dropdown-arrow {
        transform: rotate(180deg);
        color: var(--gold-primary);
    }

    .dropdown-menu li a {
        padding: 12px 20px 12px 24px;
        font-size: 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }
}

@media screen and (max-width: 480px) {
    .logo-mobile {
        height: 40px;
    }

    .hamburger {
        width: 40px;
        height: 40px;
    }
}