.hf-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    z-index: 1000;
    border-bottom: 1px solid #E0E0E0;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, .05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    min-height: 80px;
    gap: 16px;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#logo {
    height: 40px;
    width: auto;
}

.article-category {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: #000000;
    color: #FFFFFF;
    padding: 10px 20px; 
    border-radius: 30px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-btn {
    background: transparent;
    border: 2px solid #000000;
    color: #000000;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.nav-btn:hover {
    background: #000000;
    color: #FFFFFF;
    transform: translateY(-2px);
}

footer {
    background: #F8F8F8;
    padding: 60px 0 30px;
    border-top: 1px solid #E0E0E0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.company-card,
.footer-about {
    background: #FFFFFF;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid #EAEAEA;
}

.company-card h3,
.footer-about h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.company-card h3:after,
.footer-about h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #000;
}

.company-info div {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: #616161;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #E0E0E0;
    font-size: 13px;
    color: #757575;
}

@media (max-width: 768px) {
    .header-content {
        justify-content: space-between;
        flex-wrap: nowrap;
    }

    .logo-container {
        gap: 8px;
    }

    #logo {
        height: 32px;
    }

    .article-category {
        font-size: 11px;
        padding: 6px 12px;
        letter-spacing: 0.5px;
    }

    .nav-btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    .nav-btn .btn-text {
        display: none;
    }
}