/* Genel Stiller */
body {
    background-color: #000;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header ve Navigasyon */
header {
    background: #000;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header nav {
    display: flex;
    justify-content: space-between; /* Logoyu sola, menüyü sağa yaslar */
    align-items: center;
    padding: 1rem 5%;
}

.logo {
    font-weight: bold;
    font-size: 1.5rem;
    color: #fff;
    text-decoration: none;
}

header ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

header ul li {
    margin-left: 20px;
}

header ul li a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s ease;
}

header ul li a:hover {
    color: #fff;
}

.cta-button {
    background-color: #4CAF50; /* Yeşil */
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #45a049;
}

/* Hero Bölümü */
#hero {
    text-align: center;
    padding: 100px 0;
}

#hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

#hero p {
    font-size: 1.2rem;
    color: #aaa;
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

.button-primary{
    background-color: #4CAF50;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    margin-right: 10px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.button-primary:hover {
    background-color: #45a049;
}

.button-secondary {
    background-color: #333;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.button-secondary:hover {
    background-color: #444;
}

/* İçerik Bölümleri */
section {
    padding: 60px 0;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px 0;
    color: #aaa;
}

main {
    flex: 1 0 auto;
}

/* Parlama Efekti */
#brand-showcase {
    text-align: center;
    padding: 60px 0;
}

.glow {
    font-size: 7rem;
    font-weight: bold;
    color: #fff; /* Set a solid color for visibility */
    text-shadow: 0 0 10px #fff, 0 0 20px #87CEEB, 0 0 30px #87CEEB, 0 0 40px #00aeff, 0 0 50px #00aeff, 0 0 60px #00aeff, 0 0 70px #00aeff;

    /* Animations */
    animation: 
        glow-animation 2s ease-in-out infinite alternate, 
        float-animation 6s ease-in-out infinite;
}

.glow-sub {
    font-size: 1.8rem;
    color: #ccc;
    margin-top: 0.5rem;
    letter-spacing: 2px;
    text-shadow: 0 0 5px #fff, 0 0 10px #ccc;
}

@keyframes glow-animation {
    from {
        text-shadow: 0 0 10px #fff, 0 0 20px #87CEEB, 0 0 30px #87CEEB, 0 0 40px #00aeff, 0 0 50px #00aeff, 0 0 60px #00aeff, 0 0 70px #00aeff;
    }
    to {
        text-shadow: 0 0 20px #fff, 0 0 30px #87CEEB, 0 0 40px #87CEEB, 0 0 50px #00aeff, 0 0 60px #00aeff, 0 0 70px #00aeff, 0 0 80px #00aeff;
    }
}

/* Hareket Efekti */
@keyframes float-animation {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Haberler Sayfası Stilleri */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.news-card {
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 174, 255, 0.2);
}

.news-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.news-content {
    padding: 15px;
}

.news-content h3 {
    font-size: 1.2rem;
    margin-top: 0;
    margin-bottom: 10px;
}

.news-content p {
    font-size: 0.9rem;
    color: #ccc;
    margin-bottom: 15px;
}

.news-content a {
    display: inline-block;
    background-color: #00aeff;
    color: #fff;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.news-content a:hover {
    background-color: #007bff;
}

/* Futuristic Content Card Styles */
.content-card {
    background-color: rgba(26, 26, 26, 0.75);
    border: 1px solid rgba(0, 174, 255, 0.3);
    border-radius: 10px;
    padding: 30px;
    margin-top: 20px;
    box-shadow: 0 0 20px rgba(0, 174, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.3s ease-in-out;
}

.content-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 0 30px rgba(0, 174, 255, 0.25);
    border-color: rgba(0, 174, 255, 0.6);
}

.content-card h2 {
    color: #00aeff;
    border-bottom: 2px solid rgba(0, 174, 255, 0.5);
    padding-bottom: 10px;
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 2.2rem;
    font-weight: 600;
}

.content-card h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-top: 25px;
    margin-bottom: 10px;
}

.content-card p {
    line-height: 1.7;
    color: #cdd3e2;
}

.content-card p strong {
    color: #fff;
    font-weight: 600;
}

.contact-info {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(0, 191, 255, 0.05);
    border-left: 3px solid var(--glow-color);
    border-radius: 5px;
}

.contact-info h3 {
    margin-bottom: 1rem;
    color: var(--glow-color);
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: var(--glow-color);
    text-decoration: underline;
}

/* Haber Öğesi Stilleri */
.news-item {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 191, 255, 0.2);
}

.news-item:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 1rem;
}

.news-item h3 {
    color: var(--glow-color);
    margin-bottom: 0.5rem;
}

.news-date {
    font-size: 0.9rem;
    color: #8892b0;
    margin-bottom: 1rem;
    font-style: italic;
}

/* Dokümantasyon Placeholder Stilleri */
.docs-placeholder {
    text-align: center;
    padding: 3rem 1rem;
}

.docs-placeholder h3 {
    font-size: 2rem;
    color: var(--glow-color);
    margin-bottom: 1rem;
}

.docs-placeholder p {
    color: #ccd6f6;
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

/* .loader-docs {
    width: 60px;
    height: 30px;
    border: 2px solid var(--glow-color);
    border-radius: 5px;
    position: relative;
    margin: 2rem auto;
    background-color: #1d2a4a;
}

.loader-docs::before {
    content: '';
    position: absolute;
    width: 5px;
    height: 15px;
    background-color: var(--glow-color);
    top: 5px;
    left: 10px;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
} */

.loader-docs {
    border: 8px solid #1d2a4a; /* Darker blue */
    border-top: 8px solid var(--glow-color); /* Glowing blue */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1.5s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


/* Demo Placeholder Stilleri */
.demo-placeholder {
    text-align: center;
    padding: 3rem 1rem;
}

.demo-placeholder h3 {
    font-size: 2rem;
    color: var(--glow-color);
    margin-bottom: 1rem;
}

.demo-placeholder p {
    color: #ccd6f6;
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

.loader {
    border: 8px solid #1d2a4a; /* Darker blue */
    border-top: 8px solid var(--glow-color); /* Glowing blue */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1.5s linear infinite;
    margin: 2rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Takım Sayfası Stilleri */
.team-leader-card {
    text-align: center;
    margin-top: 2rem;
    padding: 2rem;
    border: 1px solid var(--glow-color);
    border-radius: 8px;
    box-shadow: 0 0 20px var(--glow-color-faded);
}

.leader-title {
    font-size: 1.2rem;
    color: #8892b0;
    margin-bottom: 0.5rem;
}

.leader-name {
    font-size: 2.5rem;
    color: var(--glow-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-color);
}

.leader-description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    color: #ccd6f6;
}

/* İletişim Formu Stilleri */
.contact-form {
    background: rgba(15, 20, 40, 0.8);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--glow-color);
    box-shadow: 0 0 15px var(--glow-color);
    max-width: 600px;
    margin: 2rem auto;
}

.contact-form h2 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #ccc;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glow-color);
    border-radius: 5px;
    color: #fff;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 10px var(--glow-color);
}

/* .submit-btn{
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: var(--glow-color);
    color: #0a0a19;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, box-shadow 0.3s;
}

.submit-btn:hover {
    background: #fff;
    box-shadow: 0 0 20px var(--glow-color);
} */

.submit-btn {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: #1a1a1abf; 
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, box-shadow 0.3s;
}

.submit-btn:hover {
    background: #ffffff; 
    color: #0a0a19;
    box-shadow: 0 0 20px #00aeff;
}




/* Mobil Uyumluluk */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001; /* Menünün üstünde kalması için */
}

.bar {
    height: 3px;
    width: 25px;
    background-color: #fff;
    margin: 4px 0;
    transition: 0.4s;
}

@media (max-width: 768px) {
    header nav {
        position: relative;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px; /* Başlık yüksekliğine göre ayarlayın */
        left: 0;
        background-color: rgba(10, 10, 25, 0.98);
        border-top: 1px solid var(--glow-color);
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        text-align: center;
        padding: 1.2rem 0;
        border-bottom: 1px solid rgba(0, 191, 255, 0.1);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hollapi-title {
        font-size: 4rem; /* Mobil için başlık boyutu */
    }

    .content-card, .news-card, .contact-form {
        width: 90%;
        margin: 1rem auto;
        padding: 1rem;
    }

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

    
}