* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.kapsayici {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Üst Menünün Stilleri Burada Yer Alacak */

header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .kapsayici {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

header h1 {
    color: #667eea;
    font-size: 1.8rem;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 5px;
}

nav a:hover {
    color: #667eea;
    background-color: #e8e8ff;
}

/* Karşılama Bölümü */
.karsilama {
    background: linear-gradient(135deg, rgba(102,126,234,0.9) 0%, rgba(118,75,162,0.9)100%);
    color:white;
    text-align: center;
    padding: 4rem 0;
    margin-bottom: 3rem;
}

.karsilama h2{
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}
.karsilama p{
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.karsilama button {
    background-color: white;
    color: #667eea;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 25px;
    cursor: pointer;
    transition:  all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.karsilama button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/*Ana İçerik Alanı */
main {
    background-color: white;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 5px 30px rgba(0,0,0,0.2);
}

/*Blog Kartları Izgara Düzeni */
.blog-izgara {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/*Blog Kart Stilleri */
.blog-karti {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.blog-karti:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(102,126,234,0.3);
    border-color: #667eea;
}
.kart-basligi {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.kategori {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: bold;
}