.navbar {
    background: linear-gradient(135deg, #1A2A3A 0%, #284767 100%);
    padding: 8px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid #1B6480;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.nav-brand {
    font-size: 22px;
    font-weight: bold;
    color: white;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 15px;
    flex-wrap: wrap;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
}

.nav-link:hover {
    text-decoration: underline;
}

.section-title {
    font-size: 22px;
    margin-bottom: 12px;
    text-align: left;
    color: #0E314A;
    position: relative;
    font-weight: bold;
}

.section-title::after {
    content: '';
    display: none;
}

.btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 0px;
    text-decoration: none;
    font-weight: normal;
    transition: none;
    border: 1px solid #284767;
    cursor: pointer;
    font-size: 15px;
    background: #5e7888;
    color: white;
}

.btn-primary {
    background: #284767;
    color: white;
    border: 1px solid #1A2A3A;
}

.btn-primary:hover {
    background: #1A2A3A;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: #7E93A0;
    color: white;
    border: 1px solid #284767;
}

.btn-secondary:hover {
    background: #1B6480;
    color: white;
    transform: none;
}

.projects {
    padding: 20px 0;
    background: #D9E3EB;
    font-size: 15px;
}

.filter-buttons {
    display: none;
}

.filter-btn {
    padding: 4px 10px;
    border: 1px solid #999;
    background: #ddd;
    color: #000;
    border-radius: 0px;
    cursor: pointer;
    font-weight: normal;
    transition: none;
    font-size: 12px;
}

.filter-btn:hover,
.filter-btn.active {
    background: #ccc;
    color: #000;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.project-card {
    background: #E8ECEF;
    border-radius: 2px;
    overflow: hidden;
    box-shadow: none;
    transition: none;
    cursor: default;
    opacity: 1;
    animation: none;
    border-left: 3px solid #284767;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-card a {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    width: 100%;
    gap: 10px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card:hover {
    transform: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    background: #7E93A0;
}

.project-image {
    width: 30px;
    height: 30px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #284767;
    font-size: 18px;
    margin-right: 10px;
    flex-shrink: 0;
}

.project-icon {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.project-content {
    padding: 0;
    display: flex-grow;
    flex: 1;
}

.project-title {
    font-size: 15px;
    margin-bottom: 2px;
    color: #1B6480;
    font-weight: bold;
}

.project-category {
    display: none;
}

.project-description {
    color: #4A5A6A;
    line-height: 1.4;
    margin-bottom: 0;
    font-size: 13px;
}

.project-link {
    display: none;
}

.footer a {
    color: white;
    text-decoration: none;
    display: inline;
    margin: 0 10px 0 0;
    padding: 0;
    font-size: inherit;
    font-weight: normal;
}

.footer a:hover {
    text-decoration: underline;
}

.footer p {
    margin: 0 10px 0 0;
    padding: 0;
    display: inline;
}

.footer p a {
    display: inline;
    margin: 0;
}

@media (max-width: 768px) {
    body {
        font-size: 12px;
    }

    .nav-links {
        gap: 10px;
        font-size: 13px;
    }

    .section-title {
        font-size: 20px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 12px;
    }

    .nav-links {
        flex-direction: row;
        gap: 8px;
    }

    .filter-btn {
        padding: 3px 8px;
        font-size: 12px;
    }

    .nav-brand {
        font-size: 15px;
    }
}