/* Navigation Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(5, 8, 16, 0.5); /* deep space transparent */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(5, 8, 16, 0.85);
    border-bottom-color: var(--glass-border);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    transition: var(--transition-fast);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-text {
    color: var(--white);
    letter-spacing: -0.02em;
}

.gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-fast);
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-normal);
    border-radius: var(--radius-full);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.4);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

/* Language Selector */
.lang-selector-wrapper {
    position: relative;
    font-family: 'Inter', sans-serif;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.lang-current img {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    object-fit: cover;
}

.lang-current i {
    font-size: 0.7rem;
    opacity: 0.7;
    transition: transform 0.3s ease;
}

.lang-current:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.2);
}

.lang-selector-wrapper.active .lang-current i {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 8px;
    width: 150px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.lang-selector-wrapper.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.lang-option img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.lang-option.active {
    background: rgba(56, 189, 248, 0.1);
    color: var(--neon-blue);
}

/* Mobile Adjustments */
@media (max-width: 968px) {
    .lang-selector-wrapper {
        margin-right: 1rem;
    }
    
    .lang-dropdown {
        top: auto;
        bottom: calc(100% + 20px);
        right: -60px; /* Center a bit more on mobile */
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
    z-index: 1010;
}

.hamburger span {
    width: 30px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-normal);
    border-radius: var(--radius-full);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background: var(--neon-pink);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background: var(--neon-blue);
}

.nav-progress {
    position: absolute;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: var(--gradient-glow);
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(5, 8, 16, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        padding: 0;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
        font-family: 'Outfit', sans-serif;
    }

    .nav-link::before {
        height: 3px;
    }

    .hamburger {
        display: flex;
    }
}