/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(15, 23, 42, 0.9);
    /* Premium Dark Slate with transparency */
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.logo-link {
    text-decoration: none;
    display: block;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Left align */
    line-height: 1;
}

.logo-name {
    font-weight: 800;
    font-size: 1.25rem;
    color: #f9fafb;
    /* White */
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.logo-surname {
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 30%, #f97316 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    color: #d1d5db;
    /* Gray-300 */
    font-weight: 500;
}

.nav-link:hover {
    color: var(--accent-orange);
}

.nav-cta {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-cta.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.lang-switch {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.lang-btn {
    background: none;
    border: 2px solid transparent;
    padding: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.2s;
    opacity: 0.7;
    filter: grayscale(100%);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.lang-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lang-btn:hover {
    transform: scale(1.1);
    opacity: 1;
    filter: grayscale(0%);
}

.lang-btn.active {
    opacity: 1;
    filter: grayscale(0%);
    border-color: var(--accent-orange);
    transform: scale(1.1);
    box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.2);
}

/* Navigation & Logo Updates */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Bob Navigation Button */
.bob-nav-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;

    /* More subtle gradient with lower opacity */
    background: linear-gradient(110deg, rgba(79, 70, 229, 0.6), rgba(124, 58, 237, 0.6), rgba(219, 39, 119, 0.6));

    border-radius: 100px;
    color: #e0e7ff;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;

    /* Very subtle glow */
    box-shadow: 0 2px 8px -2px rgba(124, 58, 237, 0.2),
        0 1px 4px -1px rgba(124, 58, 237, 0.2);

    border: 1px solid rgba(255, 255, 255, 0.08);

    /* Smooth transition on hover */
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    white-space: nowrap;
}

.bob-nav-btn:hover {
    transform: translateY(-1px);
    background: linear-gradient(110deg, rgba(79, 70, 229, 0.85), rgba(124, 58, 237, 0.85), rgba(219, 39, 119, 0.85));
    color: #ffffff;
    box-shadow: 0 4px 12px -3px rgba(124, 58, 237, 0.35),
        0 2px 6px -2px rgba(219, 39, 119, 0.35);
}

.bob-nav-btn span {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}


/* Mobile Menu Implementation */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.burger-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #f8fafc;
    /* Slate-50 */
    font-size: 2rem;
    cursor: pointer;
    z-index: 1100;
    padding: 0.25rem;
    transition: color 0.2s;
}

.burger-menu-btn:hover {
    color: var(--accent-orange);
}

@media (max-width: 1024px) {
    .burger-menu-btn {
        display: block;
    }

    .nav-actions {
        gap: 0.75rem;
        /* Tighter gap on mobile */
    }

    /* Adjust CTA for mobile header to be always visible and compact */
    .nav-cta {
        opacity: 1;
        pointer-events: auto;
        transform: none;
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        display: inline-block !important;
    }

    /* Drawer Styles */
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        z-index: 1050;
        opacity: 0;
        pointer-events: none;
    }

    .nav-links.active {
        transform: translateX(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
        margin-right: 0 !important;
    }

    /* Bob button on mobile - match nav-link size */
    .bob-nav-btn {
        font-size: 1.5rem;
        padding: 0.5rem 1.2rem;
    }


    .logo-text-wrapper {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .logo-name,
    .logo-surname {
        font-size: 1rem;
        /* Smaller font */
    }
}

@media (max-width: 480px) {

    /* Even smaller mobile tweaks */
    .nav-actions {
        gap: 0.5rem;
    }

    .nav-cta {
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
    }

    .logo-name {
        font-size: 1.1rem;
    }

    .logo-surname {
        font-size: 0.9rem;
    }
}

@media (max-width: 419px) {
    .nav-cta {
        display: none !important;
    }
}