.nav-mobile-cta {
    display: none;
}

.navbar {
    position: fixed;
    top: 15px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar .container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    padding: 0 12px;
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    padding: 8px 20px;
}

.navbar.scrolled .container {
    background: rgba(252, 252, 252, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.7);
    height: 75px;
    padding: 0 20px;
}


.nav-left {
    flex-shrink: 0;
}

.nav-left .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-left .logo img {
    height: 55px;
    width: auto;
    object-fit: contain;
    transition: opacity 0.2s ease, filter 0.2s ease;
    /* Açık videolarda logo silüetinin görünür kalması için yumuşak drop-shadow. */
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
}

.navbar.scrolled .nav-left .logo img {
    filter: none;
}

.nav-left .logo:hover img {
    opacity: 0.8;
}


.nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    font-family: 'Sora', sans-serif;
    font-size: 14.5px;
    font-weight: 500;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.25s ease;
    white-space: nowrap;
    letter-spacing: -0.01em;
    /* Navbar transparent iken (video üstünde) açık arka planlarda da okunaklı kalsın. */
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.55), 0 1px 2px rgba(0, 0, 0, 0.4);
}

.navbar.scrolled .nav-link {
    text-shadow: none;
}

.nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.navbar.scrolled .nav-link {
    color: var(--text-dark);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary-color);
    background: var(--primary-color-low);
}

.navbar.scrolled .nav-link.active {
    color: var(--primary-color);
    background: var(--primary-color-low);
}


.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    min-width: 280px;
    background: rgba(252, 252, 252, 0.97);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.04), 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -25px;
    left: 0;
    right: 0;
    height: 30px;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(10px);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: var(--primary-color-low);
}

.dropdown-item i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--primary-color-low);
    color: var(--primary-color);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.dropdown-item:hover i {
    background: var(--primary-color);
    color: #fff;
}

.dropdown-title {
    display: block;
    font-family: 'Sora', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.dropdown-desc {
    display: block;
    font-family: 'Sora', sans-serif;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-dark-low);
    margin-top: 1px;
    line-height: 1.3;
}


.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.25s ease;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.nav-btn-ghost {
    color: rgba(255, 255, 255, 0.9);
    background: transparent;
}

.nav-btn-ghost:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-btn-ghost {
    color: var(--text-dark);
}

.navbar.scrolled .nav-btn-ghost:hover {
    color: var(--primary-color);
    background: var(--primary-color-low);
}

.nav-btn-primary {
    color: #fff;
    background: var(--primary-color);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.3);
}

.nav-btn-primary:hover {
    background: var(--primary-color-dark);
    box-shadow: 0 4px 16px rgba(10, 132, 255, 0.4);
    transform: translateY(-1px);
}


.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.nav-hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .nav-hamburger:hover {
    background: var(--primary-color-low);
}

.nav-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar.scrolled .nav-hamburger span {
    background: var(--text-dark);
}

.nav-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}


@media (max-width: 1024px) {
    /*
     * Katman sırası: backdrop < sheet < navbar (üst bar asla blur’un altında kalmasın)
     */
    .navbar {
        z-index: 1100;
    }

    /* Üst bar: hero üzerinde bile okunaklı (skill-mobile-fixer) */
    .navbar .container {
        background: rgba(252, 252, 252, 0.97) !important;
        backdrop-filter: blur(18px) saturate(180%);
        -webkit-backdrop-filter: blur(18px) saturate(180%);
        border: 1px solid rgba(0, 0, 0, 0.07);
        box-shadow: 0 2px 14px rgba(0, 0, 0, 0.07);
    }

    .navbar.scrolled .container {
        box-shadow: 0 2px 18px rgba(0, 0, 0, 0.08);
    }

    /* Logo + hamburger: sheet + backdrop’un üstünde */
    .nav-left {
        position: relative;
        z-index: 2;
    }

    .nav-hamburger {
        display: flex;
        position: relative;
        z-index: 2;
    }

    /* Mobilde çizgiler her zaman koyu — açık menüde de görünür X */
    .nav-hamburger span {
        background: var(--text-dark-dark) !important;
    }

    .nav-hamburger.active span {
        background: var(--text-dark-dark) !important;
    }

    .nav-hamburger:hover {
        background: rgba(0, 0, 0, 0.06);
    }

    .navbar.scrolled .nav-hamburger:hover {
        background: var(--primary-color-low);
    }

    /*
     * Mobil menü: navbar’ın altında kompakt kart (sheet) — tam ekran değil.
     * Üst konum: JS → --nav-mobile-sheet-top (navbar altı + boşluk)
     */
    .nav-mobile-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1040;
        background: rgba(16, 16, 20, 0.42);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.28s ease, visibility 0.28s ease;
    }

    .nav-mobile-backdrop.is-visible {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-center {
        position: fixed;
        left: max(12px, env(safe-area-inset-left, 0px));
        right: max(12px, env(safe-area-inset-right, 0px));
        top: var(--nav-mobile-sheet-top, 92px);
        width: auto;
        height: auto;
        max-height: calc(
            100dvh - var(--nav-mobile-sheet-top, 92px) - max(12px, env(safe-area-inset-bottom, 0px)) - 10px
        );
        min-height: 0;
        background: #ffffff;
        z-index: 1060;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 12px 12px 14px;
        box-sizing: border-box;
        border-radius: 18px;
        border: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow:
            0 22px 50px rgba(0, 0, 0, 0.14),
            0 8px 20px rgba(0, 0, 0, 0.06);
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px) scale(0.98);
        transform-origin: top center;
        transition:
            opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1),
            visibility 0.28s ease,
            transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .nav-center.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0) scale(1);
    }

    .nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        width: 100%;
        max-width: none;
        margin: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-link {
        color: var(--text-dark) !important;
        font-size: 16px;
        font-weight: 600;
        padding: 14px 18px;
        border-radius: 12px;
        justify-content: flex-start;
        width: 100%;
        box-sizing: border-box;
        min-height: 48px;
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--primary-color) !important;
        background: var(--primary-color-low) !important;
    }

    /* Alt menü: masaüstü left:50% + translateX(-50%) mobilde kalkmalı — tam genişlik, hizalı */
    .has-dropdown {
        width: 100%;
    }

    .has-dropdown .dropdown-menu,
    .has-dropdown:hover .dropdown-menu {
        position: static !important;
        left: auto !important;
        right: auto !important;
        top: auto !important;
        bottom: auto !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        min-width: 0 !important;
        width: 100%;
        max-width: none;
        box-sizing: border-box;
        margin: 8px 0 4px;
        padding: 8px;
        display: none;
        box-shadow: none;
        border: 1px solid rgba(0, 0, 0, 0.08);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(248, 247, 250, 0.98);
        border-radius: 12px;
    }

    .has-dropdown .dropdown-menu::before {
        display: none !important;
        content: none !important;
    }

    .has-dropdown.is-dropdown-open .dropdown-menu {
        display: block;
    }

    .has-dropdown .dropdown-item {
        width: 100%;
        max-width: none;
        box-sizing: border-box;
        margin: 0;
        align-items: flex-start;
    }

    .has-dropdown .dropdown-item i {
        flex-shrink: 0;
    }

    /* Mobil sheet altında CTA */
    .nav-mobile-cta {
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: none;
        margin: 14px 0 0;
        padding-top: 10px;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .nav-mobile-cta .nav-btn {
        width: 100%;
        justify-content: center;
        min-height: 50px;
        font-size: 15px;
        font-weight: 600;
    }

    .nav-right {
        display: none;
    }
}

@media (max-width: 768px) {
    .navbar {
        top: 8px;
        padding: 8px 12px;
    }

    .navbar.scrolled {
        top: 8px;
        padding: 6px 12px;
    }

    .navbar .container,
    .navbar.scrolled .container {
        height: 52px;
        padding: 0 10px;
    }

    .nav-left .logo img {
        height: 44px;
    }
}

/* Tam ekran menü açıkken hızlı iletişim paneli üst üste binmesin */
body.nav-menu-open .quick-contact-wrap {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
}