.site-nav {
    min-height: 60px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1.5rem;
    padding: 0 2.5rem;
    border-bottom: 1px solid var(--border);
}

.nav-left,
.nav-right {
    display: flex;
    align-items: center;
    gap: 2rem;
    min-width: 0;
}

.nav-right {
    justify-content: flex-end;
}

.nav-link {
    color: var(--text);
    font-size: 0.82rem;
    letter-spacing: 0.01em;
    opacity: 0.85;
    text-decoration: none;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.nav-link:hover {
    opacity: 1;
}

.nav-button {
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 0.3rem 0.9rem;
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.82rem;
    white-space: nowrap;
}

.logo-wrap {
    cursor: pointer;
}

.logo-circle {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    background: #0b0b0b;
    color: var(--text);
    transform-origin: center center;
    transition: transform 0.35s cubic-bezier(.34, 1.56, .64, 1), border-color 0.25s;
}

.logo-mark {
    position: absolute;
    inset: 3px;
    overflow: hidden;
    border-radius: 50%;
    background: #0b0b0b;
}

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

.logo-envelope {
    position: absolute;
    right: -3px;
    bottom: -3px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: #e8e4dc;
    color: #111111;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.logo-envelope svg {
    width: 14px;
    height: 14px;
}

.logo-wrap:hover .logo-circle {
    border-color: rgba(255, 255, 255, 0.9);
    transform: rotate(-8deg) scale(1.08);
}

@media (max-width: 860px) {
    .site-nav {
        grid-template-columns: 1fr auto;
        gap: 1rem;
        min-height: 68px;
        padding: 0.75rem 1rem;
    }

    .logo-wrap {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
    }

    .nav-left {
        display: none;
    }

    .nav-right {
        grid-column: 2;
        grid-row: 1;
        gap: 0.85rem;
    }

    .nav-search {
        display: none;
    }

    .nav-link {
        font-size: 0.76rem;
    }
}

@media (max-width: 420px) {
    .site-nav {
        padding-inline: 0.75rem;
    }

    .nav-right {
        gap: 0.55rem;
    }

    .nav-button {
        padding: 0.3rem 0.65rem;
    }

    .logo-circle {
        width: 40px;
        height: 40px;
    }

    .logo-envelope {
        width: 20px;
        height: 20px;
    }
}