.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;

    width: 100%;

    background: #ffffff;

    border-bottom: 1px solid #e2e8f0;

    backdrop-filter: blur(10px);
}

.topbar-container {
    max-width: 1400px;

    margin: 0 auto;

    padding: 0 30px;

    height: 72px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;

    text-decoration: none;
}

.logo img {
    width: 42px;
    height: 42px;

    border-radius: 12px;

    object-fit: cover;
}

.logo-text {
    font-size: 1.35rem;

    font-weight: 600;

    color: #0f172a;

    letter-spacing: -0.04em;

    line-height: 1;
}

.logo-text span {
    font-weight: 800;
}

.topbar-contact {
    display: flex;
    align-items: center;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;

    color: #64748b;

    text-decoration: none;

    font-size: 0.95rem;
    font-weight: 500;

    transition: color .2s ease;
}

.contact-item:hover {
    color: #2563eb;
}

.contact-item svg {
    width: 16px;
    height: 16px;
}