/* Sayfa iskeleti: navbar, mobil menu, bolum basliklari, footer. */
.logo-container {
    display: flex;
    justify-content: center;
}

/* Navbar Styles */
.navbar {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    position: relative;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}
.navbar-logo {
    display: flex;
    align-items: center;
    position: absolute;
    left: 2rem;
    z-index: 1002;
}
.navbar-logo-img {
    height: 50px;
    width: auto;
    max-height: 50px;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.navbar-logo-img:hover {
    transform: scale(1.05);
}
.navbar-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}
.navbar-nav {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center; justify-content: center; 
    margin: 0;
    padding: 0;
}
.nav-item {
    list-style: none;
}
.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}
.nav-link:hover {
    color: #ff6b6b;
    background: rgba(255, 255, 255, 0.1);
}
.navbar-hamburger {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 1003;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
}
.hamburger-line {
    width: 25px;
    height: 3px;
    background: #ffffff;
    transition: all 0.3s ease;
    border-radius: 2px;
}
.navbar-hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}
.navbar-hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}
.navbar-hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 5rem 2rem 2rem;
    z-index: 998;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    max-height: 100vh;
    overflow-y: auto;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}
.mobile-menu.active {
    display: block;
    transform: translateY(0);
}
.mobile-menu .navbar-nav {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
}
.mobile-menu .nav-item {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-menu .nav-item:last-child {
    border-bottom: none;
}
.mobile-menu .nav-link {
    display: block;
    padding: 1.2rem 0;
    width: 100%;
    text-align: left;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.mobile-menu .nav-link:hover {
    color: #ffffff;
    padding-left: 1rem;
}
.logo-container {
    margin-bottom: 2rem;
}
.scroll-indicator-container {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    transition: opacity 0.3s ease;
}
.footer {
    background: rgba(26, 26, 46, 0.8);
    padding: 2rem;
    text-align: center;
}
.footer-logo {
    max-width: 200px;
    width: 100%;
    height: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.75rem 1rem;
        justify-content: space-between;
        min-height: 60px;
        align-items: center;
    }
    .navbar-logo {
        position: absolute;
        left: 1rem;
        z-index: 1002;
    }
    .navbar-logo-img {
        height: 35px;
        max-height: 35px;
        width: auto;
    }
    .navbar-container {
        justify-content: flex-end;
        width: 100%;
        position: relative;
    }
    .navbar-hamburger {
        display: flex;
        position: absolute;
        right: 0.5rem;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1003;
        padding: 0.5rem;
    }
    .navbar-nav:not(.mobile-menu .navbar-nav) {
        display: none;
    }
    .mobile-menu {
        top: 0;
        padding-top: 70px;
        min-height: 100vh;
        height: 100vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}


@media (max-width: 480px) {
    .navbar {
        padding: 0.5rem 0.75rem;
        min-height: 55px;
    }
    .navbar-logo {
        left: 0.75rem;
    }
    .navbar-logo-img {
        height: 30px;
        max-height: 30px;
    }
    .navbar-hamburger {
        right: 0.25rem;
        padding: 0.4rem;
    }
    .hamburger-line {
        width: 22px;
        height: 2.5px;
    }
    .mobile-menu {
        padding-top: 65px;
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .mobile-menu .nav-link {
        font-size: 1rem;
        padding: 1rem 0;
    }
}


@media (max-width: 360px) {
    .navbar {
        padding: 0.5rem;
    }
    .navbar-logo {
        left: 0.5rem;
    }
    .navbar-logo-img {
        height: 28px;
        max-height: 28px;
    }
    .navbar-hamburger {
        right: 0.25rem;
        padding: 0.35rem;
    }
    .hamburger-line {
        width: 20px;
        height: 2px;
    }
    .mobile-menu {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
}