/* NEDEN BİZ BÖLÜMÜ STİLLERİ */
.neden-biz {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    position: relative;
    overflow: hidden;
}

.neden-baslik {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.neden-baslik h2 {
    font-size: 2.8rem;
    color: #061646;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.neden-baslik h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #FF6B6B, #9B5DE5);
    border-radius: 2px;
}

.neden-aciklama {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 20px auto 0;
    line-height: 1.6;
}

.neden-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.neden-kart {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(6, 22, 70, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.neden-kart::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #FF6B6B, #4ECDC4, #45B7D1, #9B5DE5);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.neden-kart:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(6, 22, 70, 0.15);
}

.neden-kart:hover::before {
    opacity: 1;
}

.neden-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2.2rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.neden-kart:hover .neden-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15);
}

.neden-kart-baslik {
    font-size: 1.5rem;
    color: #061646;
    margin-bottom: 15px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.neden-kart-baslik::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: currentColor;
    opacity: 0.3;
    transition: width 0.3s ease;
}

.neden-kart:hover .neden-kart-baslik::after {
    width: 60px;
}

.neden-kart-aciklama {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.neden-kart:hover .neden-kart-aciklama {
    color: #444;
}

/* Animasyonlar */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.neden-kart:nth-child(1) .neden-icon {
    animation: float 3s ease-in-out infinite;
}

.neden-kart:nth-child(2) .neden-icon {
    animation: float 3s ease-in-out infinite 0.2s;
}

.neden-kart:nth-child(3) .neden-icon {
    animation: float 3s ease-in-out infinite 0.4s;
}

.neden-kart:nth-child(4) .neden-icon {
    animation: float 3s ease-in-out infinite 0.6s;
}

.neden-kart:nth-child(5) .neden-icon {
    animation: float 3s ease-in-out infinite 0.8s;
}

.neden-kart:nth-child(6) .neden-icon {
    animation: float 3s ease-in-out infinite 1s;
}

/* Responsive Tasarım */
@media screen and (max-width: 1200px) {
    .neden-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
    }
}

@media screen and (max-width: 768px) {
    .neden-biz {
        padding: 60px 0;
    }
    
    .neden-baslik h2 {
        font-size: 2.2rem;
    }
    
    .neden-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 15px;
    }
    
    .neden-kart {
        padding: 30px 20px;
    }
    
    .neden-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
}

@media screen and (max-width: 480px) {
    .neden-baslik h2 {
        font-size: 1.8rem;
    }
    
    .neden-aciklama {
        font-size: 1rem;
        padding: 0 10px;
    }
}