.site-header {
    position: relative;
    z-index: 1000;
    width: 100%;
    padding: 1rem var(--space-xl, 4rem);
    background: linear-gradient(180deg, rgba(209, 101, 164, 0.3) 0%, transparent 100%);
}

.site-header.site-header--fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.site-header-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.site-header .logo {
    flex: 0 0 auto;
}

.site-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    gap: 2rem;
}

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

.site-nav-link,
.site-nav-auth .btn {
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--text-white, #ffffff);
    border-radius: 50px;
    background: transparent;
    color: var(--text-white, #ffffff);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.site-nav-auth .btn:hover {
    background: var(--text-white, #ffffff);
    color: var(--pink, #d165a4);
}

.site-nav-auth .btn.btn-primary {
    background: var(--text-white, #ffffff);
    color: var(--pink, #d165a4);
}

.site-nav-auth .btn.btn-primary:hover {
    background: transparent;
    color: var(--text-white, #ffffff);
}

.site-nav-auth .btn {
    min-height: 44px;
}

.site-nav-link {
    display: inline-flex;
    align-items: center;
    color: var(--text-white, #ffffff);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    opacity: 0.82;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.site-nav-link:hover,
.site-nav-link:focus-visible,
.site-nav-link.is-active {
    color: var(--text-white, #ffffff);
    opacity: 1;
}

.site-nav-link.is-active {
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.35rem;
}

.site-nav-link:focus-visible,
.site-nav-auth .btn:focus-visible,
.site-menu-toggle:focus-visible {
    outline: 3px solid rgba(255, 255, 255, 0.95);
    outline-offset: 4px;
}

.site-nav-auth {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 0 0 auto;
}

.site-nav-auth .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.site-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    min-width: 44px;
    height: 44px;
    padding: 0;
    border: 2px solid rgba(255, 255, 255, 0.85);
    border-radius: 50%;
    background: transparent;
    color: var(--text-white, #ffffff);
    cursor: pointer;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    content: '';
}

.menu-icon {
    position: relative;
}

.menu-icon::before,
.menu-icon::after {
    position: absolute;
    left: 0;
}

.menu-icon::before { top: -6px; }
.menu-icon::after { top: 6px; }

[hidden] {
    display: none !important;
}

@media (max-width: 1050px) and (min-width: 769px) {
    .site-header {
        padding-inline: 2rem;
    }

    .site-menu,
    .site-nav-links {
        gap: 1rem;
    }

    .site-nav-link {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0.75rem 1rem;
    }

    .site-header-inner {
        position: relative;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 0;
    }

    .site-menu-toggle {
        display: inline-flex;
    }

    .site-menu {
        display: none;
        flex: 0 0 calc(100% + 2rem);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin-inline: -1rem;
        padding: 0.75rem 1rem 1rem;
        width: calc(100% + 2rem);
        background: linear-gradient(135deg, rgba(209, 101, 164, 0.98), rgba(236, 97, 62, 0.98));
        border-radius: 0 0 1.25rem 1.25rem;
        box-shadow: 0 1rem 2rem rgba(75, 24, 55, 0.2);
    }

    .site-menu.is-open {
        display: flex;
    }

    .site-nav-links,
    .site-nav-auth {
        flex-direction: column;
        align-items: stretch;
        gap: 0.35rem;
        width: 100%;
    }

    .site-nav-link,
    .site-nav-auth .btn {
        width: 100%;
        justify-content: flex-start;
        padding: 0.75rem 0.25rem;
    }

    .site-nav-auth {
        margin-top: 0.5rem;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(255, 255, 255, 0.25);
    }

    .site-nav-auth .btn {
        justify-content: center;
    }

    .site-nav-auth .instagram-link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        min-height: 44px;
        margin: 0 auto !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-nav-link {
        transition: none;
    }
}