.lypa-header {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 50;
    transition: background-color var(--transition-standard);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.lypa-brand {
    font-family: var(--font-main);
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: flex-end;
    line-height: 0.8;
    letter-spacing: -0.04em;
    position: relative;
    padding-top: 16px;
}

.brand-prefix {
    position: relative;
    display: inline-flex;
    flex-direction: column;
}

.brand-line {
    position: absolute;
    top: -12px;
    left: 2px;
    width: calc(100% - 1.5px);
    height: 3px;
    background-color: var(--accent);
}

.brand-suffix {
    display: inline-block;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.lang-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-main);
    cursor: pointer;
    background: transparent;
    padding: 8px 0;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    min-width: 80px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.lang-switcher:hover .lang-dropdown {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.lang-dropdown a {
    padding: 12px 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.lang-dropdown a:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

.lang-dropdown a.active {
    color: var(--text-main);
}

.nav-link {
    color: var(--text-main);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-muted);
}

.lypa-footer {
    width: 100%;
    padding: 40px 0;
    margin-top: auto;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-right {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-right a:hover {
    color: var(--text-main);
}

@media (max-width: 768px) {
    .header-inner {
        padding: 0 16px;
    }

    .footer-inner {
        flex-direction: column-reverse;
        align-items: center;
        text-align: center;
    }

    .footer-right {
        justify-content: center;
    }
}