/* Navigation Styles */

.navigation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: var(--border-width) solid var(--border-color);
    z-index: 1000;
    animation: slideDown 0.6s var(--ease-out);
}

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

.nav-container {
    max-width: var(--container-xl);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
}

/* Logo */
.logo {
    font-family: var(--font-heading);
    font-size: var(--text-h3);
    font-weight: var(--weight-black);
    color: var(--navy);
    letter-spacing: -0.5px;
    cursor: pointer;
    transition: opacity var(--transition-normal);
}

.logo:hover {
    opacity: 0.8;
}

.logo-hyphen {
    color: var(--gold);
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--navy);
    font-weight: var(--weight-normal);
    font-size: var(--text-small);
    position: relative;
    padding: var(--space-xs) 0;
    transition: color var(--transition-normal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width var(--transition-normal) var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--navy);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Language Toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--cream);
    border-radius: var(--radius-full);
    margin-left: var(--space-md);
}

.lang-toggle button {
    padding: 4px 10px;
    font-size: var(--text-tiny);
    font-weight: var(--weight-semibold);
    color: var(--gray);
    background: transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.lang-toggle button:hover {
    color: var(--navy);
}

.lang-toggle button.active {
    background: var(--white);
    color: var(--navy);
    box-shadow: var(--shadow-sm);
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 1001;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--navy);
    transition: all var(--transition-normal);
    transform-origin: center;
}

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

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

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

/* Mobile Styles */
@media (max-width: 768px) {
    .nav-container {
        padding: var(--space-sm) var(--space-sm);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-lg);
        padding: var(--space-lg);
        transition: left var(--transition-normal) var(--ease-out);
    }

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

    .nav-links a {
        font-size: var(--text-h3);
        font-weight: var(--weight-semibold);
    }

    .lang-toggle {
        margin-left: 0;
        margin-top: var(--space-lg);
    }
}