body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: #1d1d1d;
    color: white;
}

.video-bg {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
}

video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dark-light {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
}

.app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header-menu a {
    text-decoration: none;
    color: white;
    margin-right: 20px;
    font-size: 18px;
}

.menu-link.is-active {
    border-bottom: 2px solid #ff8c00;
}

.search-bar {
    margin-top: 10px;
    width: 100%;
}

.main-container {
    margin-top: 40px;
}

.content-wrapper-header h2 {
    font-size: 28px;
    text-align: center;
}

.projects-gallery {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.project-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    flex: 1 1 calc(33.33% - 20px);
    text-align: center;
}

.project-card h3 {
    margin-top: 10px;
    font-size: 20px;
}

video {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 10px;
}

.content-button {
    background-color: #ff8c00;
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

.about-container {
    display: flex;
    align-items: center;
    gap: 2em;
    padding: 3em 0;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    color: var(--theme-color);
    font-size: 1.1rem;
    text-align: center;
}

.about-text p {
    margin-bottom: 1.5em;
}

.about-image img {
    max-width: 300px;
    width: 100%;
    border-radius: 50%;
    box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
}

.contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2em;
}

.contact-form {
    max-width: 500px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form button {
    background-color: #3a6df0;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: #2d4db1;
}



/* Mobil uyumluluk */
@media (max-width: 768px) {
    .projects-gallery {
        flex-direction: column;
    }

    .project-card {
        flex: 1 1 100%;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-menu {
        margin-bottom: 20px;
    }

    .about-container {
        flex-direction: column;
        gap: 1em;
    }

    .about-image img {
        max-width: 200px;
    }

    .content-wrapper-header h2 {
        font-size: 24px;
    }

    .contact-form {
        max-width: 100%;
    }

    .social-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .header-menu a {
        font-size: 16px;
        margin-right: 10px;
    }

    .search-bar {
        margin-top: 15px;
    }

    .about-text {
        font-size: 1rem;
    }

    .about-image img {
        max-width: 150px;
    }
}
.social-links {
    display: flex;
    justify-content: center;
    gap: 1em;
    padding: 10px 0;
}

.social-links a {
    background-color: rgba(0, 0, 0, 0.6); /* Saydam arka plan */
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: #2d4db1; /* Hover rengini vurgula */
}

@media (max-width: 768px) {
    .social-links {
        flex-wrap: wrap; /* Mobilde linkler alt alta gelsin */
    }

    .social-links a {
        flex: 1 1 100%; /* Düğmeler tam genişlikte */
        text-align: center;
        margin-bottom: 10px;
    }
}