.site-header {
    position: sticky;
    top: 0;
    z-index: 110;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(8px);
}

.nav-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    gap: 1rem;
    position: relative;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.66rem;
}

.brand-logo {
    width: 2.75rem;
    height: 2.75rem;
    object-fit: contain;
    border-radius: 10px;
    border: 1px solid #f2f2f2;
    background: #fff;
}

.brand-text {
    font-size: 1.05rem;
    font-weight: 700;
    color: #17202d;
}

.menu-toggle {
    display: none;
    border: 1px solid #d8dee8;
    width: 2.55rem;
    height: 2.55rem;
    border-radius: 10px;
    color: #1f2937;
    background: #fff;
    cursor: pointer;
}

.menu-toggle .ico {
    width: 1.2rem;
    height: 1.2rem;
}

.nav-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.15rem;
}

.nav-menu a {
    color: #2a3240;
    font-weight: 600;
    font-size: 0.94rem;
    transition: color 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
    color: var(--accent);
}

.nav-hire-btn {
    margin-left: 0.5rem;
    padding-inline: 1.1rem;
    box-shadow: 0 10px 22px rgba(242, 106, 27, 0.24);
}

@media (max-width: 920px) {
    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .nav-wrap {
        position: absolute;
        right: 0.5rem;
        top: calc(100% + 0.5rem);
        width: calc(100% - 1rem);
        max-width: 320px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 14px;
        box-shadow: var(--shadow);
        padding: 1rem;
        display: none;
        flex-direction: column;
        align-items: stretch;
        z-index: 120;
    }

    .nav-wrap.open {
        display: flex;
    }

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .nav-hire-btn {
        margin-left: 0;
        width: 100%;
        margin-top: 0.5rem;
    }

    .nav-menu a {
        padding: 0.5rem 0;
        font-size: 0.95rem;
    }
}

/* Tablet & iPad (768px and below) */
@media (max-width: 768px) {
    .nav-shell {
        min-height: 70px;
    }

    .brand-logo {
        width: 2.4rem;
        height: 2.4rem;
    }

    .brand-text {
        font-size: 0.95rem;
    }

    .nav-wrap {
        right: 0.5rem !important;
        max-width: 280px;
        padding: 0.85rem;
    }

    .menu-toggle {
        width: 2.3rem;
        height: 2.3rem;
    }

    .menu-toggle .ico {
        width: 1rem;
        height: 1rem;
    }
}

/* Small phones (480px and below) */
@media (max-width: 480px) {
    .nav-shell {
        min-height: 64px;
        gap: 0.5rem;
    }

    .brand-logo {
        width: 2.2rem;
        height: 2.2rem;
    }

    .brand-text {
        font-size: 0.9rem;
    }

    .nav-wrap {
        right: 0.3rem !important;
        width: calc(100% - 0.6rem);
        max-width: 260px;
        padding: 0.75rem;
        top: calc(100% + 0.3rem);
    }

    .menu-toggle {
        width: 2.1rem;
        height: 2.1rem;
    }

    .menu-toggle .ico {
        width: 0.9rem;
        height: 0.9rem;
    }

    .nav-menu a {
        font-size: 0.9rem;
    }
}