/* Genel Stiller */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    color: white;
    padding-top: 80px;
    aspect-ratio: 16/9;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-stats {
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.hero-stats h3 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 0;
}

.hero-stats p {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Navbar */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Kartlar */
.card, .company-card {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    will-change: transform;
}

.card:hover, .company-card:hover {
    transform: translateY(-10px);
}

/* İkonlar */
.fas, .fab {
    color: #007bff;
}

/* Sosyal Medya Linkleri */
.social-links a {
    font-size: 1.5rem;
    transition: opacity 0.3s;
    color: #ffffff !important;
    background-color: #0056b3;
    padding: 10px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    margin: 0 10px;
}

.social-links a:hover {
    opacity: 1;
    background-color: #003d80;
    color: #ffffff !important;
}

.social-links i {
    color: #ffffff;
}

/* Timeline Kartları */
.timeline-card {
    background: white;
    padding: 20px;
    margin: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    position: relative;
}

.timeline-date {
    background: #0056b3;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: 600;
}

/* Şirket Kartı */
.company-card {
    padding: 2rem;
}

.company-logo {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    aspect-ratio: 1;
}

.company-stats {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.company-stats i {
    font-size: 1.5rem;
}

.company-stats h5 {
    color: #333;
    font-weight: bold;
    margin: 0.5rem 0;
}

.company-stats small {
    color: #666;
    display: block;
}

/* Video Section */
.video-wrapper {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.video-wrapper img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* Vision Points */
.vision-points {
    margin-top: 30px;
}

.vision-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.vision-item i {
    font-size: 2rem;
    margin-right: 20px;
}

/* Yatırımlar Section */
.investment-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.investment-image {
    position: relative;
}

.investment-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.investment-card:hover .investment-image img {
    transform: scale(1.05);
}

.investment-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #0056b3;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.investment-details {
    padding: 20px;
}

/* Özet Bölümü */
#ozet img {
    height: 500px;
    object-fit: cover;
    width: 100%;
}

/* Başarılar Section */
#basarilar {
    position: relative;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

#basarilar .container {
    position: relative;
    z-index: 2;
}

/* Başarılar kartları için ek stil */
#basarilar .card {
    background: rgba(255,255,255,0.9);
    color: #333;
}

#basarilar .card i {
    color: #007bff;
}

/* Responsive Düzenlemeler */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding-top: 120px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    #ozet img {
        height: 300px;
    }
    
    .video-wrapper img {
        height: 300px;
    }
    
    .investment-image img {
        height: 200px;
    }
    
    .timeline-card {
        margin: 10px 0;
    }
    
    .vision-item {
        flex-direction: column;
        text-align: center;
    }
    
    .vision-item i {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

/* Performans için font display swap ekliyoruz */
@font-face {
    font-family: 'Segoe UI';
    font-display: swap;
}

/* Genel kontrast iyileştirmeleri */
.text-muted {
    color: #595959 !important;
}

.btn-primary {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-primary:hover {
    background-color: #003d80;
    border-color: #003d80;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* Print styles */
@media print {
    .hero-section {
        background: none !important;
        color: #000;
    }
    
    .navbar, .footer {
        display: none;
    }
}

/* Stat numaraları için stil */
.stat-number {
    font-size: 2.5rem;
    margin-bottom: 0;
    color: #fff;
}

/* Timeline kartları için stil */
.timeline-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* Yatırım kartları için stil */
.investment-details h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}