/**
 * Ortak site navbar stilleri – index.php ve tüm alt sayfalarda kullanılır.
 * theme-dark.css veya sayfa stillerinde --transition, --accent-gold, --primary-color vb. tanımlı olmalı.
 */
:root {
    --navbar-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
/* ========== NAVBAR - Premium Glassmorphism ========== */
.navbar {
    padding: clamp(0.75rem, 2vw, 1.25rem) 0;
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid rgba(255, 215, 0, 0.2) !important;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.5),
        0 1px 0 rgba(255, 215, 0, 0.1) inset,
        0 -1px 0 rgba(255, 215, 0, 0.1) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: navbarSlideDown 0.6s ease-out;
}

@keyframes navbarSlideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar .container-fluid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.navbar-brand {
    flex-shrink: 0;
}

.navbar-nav {
    margin-right: 2rem !important;
}

.navbar.scrolled {
    padding: clamp(0.5rem, 1.5vw, 0.75rem) 0;
    background: rgba(0, 0, 0, 0.95) !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.7),
        0 2px 0 rgba(255, 215, 0, 0.15) !important;
}

.site-menu .logo,
.navbar .logo {
    height: clamp(45px, 5vw, 65px);
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: brightness(100) drop-shadow(0 0 10px rgba(255, 215, 0, 0.3));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: logoGlow 3s ease-in-out infinite;
}

@keyframes logoGlow {
    0%, 100% {
        filter: brightness(100) drop-shadow(0 0 10px rgba(255, 215, 0, 0.3));
    }
    50% {
        filter: brightness(100) drop-shadow(0 0 20px rgba(255, 215, 0, 0.6));
    }
}

.navbar .logo:hover {
    transform: scale(1.08) rotate(2deg);
    filter: brightness(100) drop-shadow(0 0 25px rgba(255, 215, 0, 0.8));
    animation: none;
}

@media (max-width: 991px) {
    .navbar .logo {
        animation: none;
        filter: brightness(0) invert(1);
    }
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    font-size: clamp(0.8rem, 1vw, 0.95rem);
    padding: 0.5rem clamp(0.5rem, 1.2vw, 0.9rem) !important;
    transition: all var(--transition, 0.3s ease);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.navbar .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), transparent);
    opacity: 0;
    transition: opacity var(--transition, 0.3s ease);
    border-radius: 8px;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transition: all var(--transition, 0.3s ease);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--accent-gold);
}

.navbar .nav-link:hover::before {
    opacity: 1;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active-page::after {
    width: 80%;
}

/* Dropdown::after — Bootstrap border-triangle tamamen kapat */
.navbar .nav-link.dropdown-toggle::after {
    display: none !important;
    content: none !important;
    width: 0 !important;
    height: 0 !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}
.navbar .nav-link.dropdown-toggle .nav-link-text {
    position: relative;
    display: inline-block;
}
.navbar .nav-link.dropdown-toggle .nav-link-text::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transition: all var(--transition, 0.3s ease);
    box-shadow: 0 0 8px var(--accent-gold);
}
.navbar .nav-link.dropdown-toggle:hover .nav-link-text::after,
.navbar .nav-link.dropdown-toggle.active-page .nav-link-text::after {
    width: 100%;
}
/* Bootstrap default caret tamamen gizle — kendi ikonumuzu kullanıyoruz */
.navbar .dropdown-toggle::after {
    display: none !important;
}

/* Özel chevron ikonu — hem desktop hem mobile */
.navbar .nav-dropdown-icon {
    font-size: 0.6rem !important;
    color: var(--accent-gold) !important;
    margin-left: 0.3rem !important;
    margin-right: 0 !important;
    transition: transform 0.25s ease, color 0.2s ease;
    vertical-align: 0.15em;
    flex-shrink: 0;
    display: inline-block !important;
}
.navbar .nav-item.dropdown.show .nav-dropdown-icon {
    transform: rotate(-180deg);
    color: var(--accent-gold-light, #FFE44D) !important;
}

.navbar .nav-link:hover,
.navbar .nav-link.active-page {
    color: var(--accent-gold) !important;
    transform: translateY(-2px);
}

.navbar .nav-link i {
    color: var(--accent-gold) !important;
    margin-right: 0.4rem;
    font-size: 0.85em;
}

.navbar .nav-link.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover)) !important;
    border: 2px solid var(--accent-gold) !important;
    color: var(--accent-gold) !important;
    padding: clamp(0.45rem, 1.2vw, 0.65rem) clamp(1rem, 2.2vw, 1.5rem) !important;
    border-radius: 50px !important;
    font-weight: 700;
    font-size: clamp(0.75rem, 0.95vw, 0.9rem) !important;
    margin-left: 0.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
    white-space: nowrap;
}

.navbar .nav-link.btn-primary::before {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.05));
}

.navbar .nav-link.btn-primary::after {
    display: none;
}

.navbar .nav-link.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), var(--primary-color)) !important;
    border-color: var(--accent-gold-light) !important;
    color: var(--accent-gold-light) !important;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.navbar-toggler {
    border: 2px solid rgba(255, 215, 0, 0.3) !important;
    padding: 0.4rem 0.6rem;
    border-radius: 8px;
    transition: all var(--transition, 0.3s ease);
}

.navbar-toggler:hover {
    border-color: var(--accent-gold) !important;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(255, 215, 0, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='rgba(255, 215, 0, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/></svg>") !important;
}

/* Hakkımızda alt menü – tema uyumlu (koyu + altın) */
.navbar .dropdown-menu {
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: var(--card-radius-small, 12px);
    padding: 0.4rem 0;
    min-width: 200px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.6),
        0 1px 0 rgba(255, 215, 0, 0.12) inset,
        0 0 24px rgba(255, 215, 0, 0.08);
    margin-top: 0.35rem;
    overflow: hidden;
}
.navbar .dropdown-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    opacity: 0.4;
}
.navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.9);
    padding: 0.55rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition, 0.3s ease);
    border-left: 3px solid transparent;
    margin: 0 0.25rem;
    border-radius: 6px;
}
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
    background: rgba(255, 215, 0, 0.12);
    color: var(--accent-gold);
    border-left-color: var(--accent-gold);
}
.navbar .dropdown-item.active {
    background: rgba(255, 215, 0, 0.18);
    color: var(--accent-gold);
    border-left-color: var(--accent-gold);
}
.navbar .dropdown-divider {
    border-color: rgba(255, 215, 0, 0.2);
    margin: 0.35rem 0.75rem;
}
/* .navbar .nav-link.dropdown-toggle:hover::after — artık kullanılmıyor (::after gizli) */

@media (min-width: 992px) {
    .navbar-nav {
        flex-wrap: nowrap;
    }
    .navbar .nav-item {
        flex-shrink: 0;
    }
    /* Desktop: chevron inline, absolute pozisyon kaldır */
    .navbar .nav-link.dropdown-toggle {
        position: relative;
        padding-right: unset !important;
        display: inline-flex;
        align-items: center;
    }
    .navbar .nav-dropdown-icon {
        position: static;
        transform: none;
        top: unset;
        right: unset;
        margin-left: 0.3rem;
        vertical-align: 0.15em;
        font-size: 0.6rem;
        transition: transform 0.25s ease, color 0.2s ease;
    }
    .navbar .nav-item.dropdown.show .nav-dropdown-icon {
        transform: rotate(-180deg);
        color: var(--accent-gold-light, #FFE44D);
    }
}

@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        margin-top: 1rem;
        padding: 1rem 1.25rem;
        border-radius: var(--card-radius-small, 12px);
        border: 1px solid rgba(255, 215, 0, 0.2);
        overflow: hidden;
        max-width: 100%;
    }

    .navbar .nav-link.btn-primary {
        margin-left: 0;
        margin-top: 0.75rem;
        width: 100%;
        text-align: center;
    }

    .navbar-brand {
        margin-left: 0 !important;
    }

    /* ── Mobil dropdown: chevron sağ kenara sabit ── */
    .navbar .nav-link.dropdown-toggle {
        position: relative;
        padding-right: 2.25rem !important;
        display: flex;
        align-items: center;
    }
    .navbar .nav-dropdown-icon {
        position: absolute !important;
        right: 0.6rem !important;
        top: 50% !important;
        transform: translateY(-50%) rotate(0deg) !important;
        margin: 0 !important;
        font-size: 0.8rem !important;
        transition: transform 0.25s ease, color 0.2s ease;
        vertical-align: unset !important;
    }
    .navbar .nav-item.dropdown.show .nav-dropdown-icon {
        transform: translateY(-50%) rotate(-180deg) !important;
        color: var(--accent-gold-light, #FFE44D) !important;
    }

    /* Mobil: Hakkımızda alt menü – tam genişlik, dokunma alanı */
    .navbar .dropdown-menu {
        margin-top: 0.5rem;
        margin-left: 0;
        min-width: 100%;
        width: 100%;
        border-radius: 8px;
        padding: 0.35rem 0;
    }
    .navbar .dropdown-item {
        padding: 0.65rem 1rem;
        font-size: 0.95rem;
    }
    .navbar .dropdown-divider {
        margin: 0.4rem 1rem;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 0.5rem 0;
    }

    .navbar .logo {
        height: 38px;
    }

    .navbar-collapse {
        padding: 0.75rem 1rem;
    }
}

/* ========== FOOTER LOGO - Web ve mobilde doğru boyut ve görünürlük ========== */
.footer .logo {
    height: 50px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
    transition: opacity 0.3s ease;
}
.footer .logo:hover {
    opacity: 0.9;
}
@media (max-width: 768px) {
    .footer .logo {
        height: 44px;
        max-width: 160px;
    }
}
@media (max-width: 576px) {
    .footer .logo {
        height: 40px;
        max-width: 140px;
    }
}