@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes phone-float {
    0% { transform: translateY(0px) rotate(1deg); }
    50% { transform: translateY(-15px) rotate(-1deg); }
    100% { transform: translateY(0px) rotate(1deg); }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-phone-float {
    animation: phone-float 6s ease-in-out infinite;
}

.fade-in-up {
    animation: fade-in-up 0.6s ease-out forwards;
}

.fade-in-up-delay-1 {
    animation-delay: 0.2s;
}

.fade-in-up-delay-2 {
    animation-delay: 0.4s;
}

.fade-in-up-delay-3 {
    animation-delay: 0.6s;
}

/* Gradient animasyonu için */
.animate-gradient {
    background-size: 200% 200%;
    animation: gradient 8s ease infinite;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Glass effect için */
.glass-effect {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

/* Responsive düzenlemeler için */
@media (max-width: 640px) {
    .glass-effect {
        backdrop-filter: blur(5px);
    }
    
    .animate-phone-float {
        animation: phone-float 4s ease-in-out infinite;
    }
}

.pattern-bg {
    background-image: url('../img/bgpattern.png');
    background-repeat: repeat;
    background-size: 400px;  /* Pattern boyutunu ayarlayabilirsiniz */
    background-position: center;
    background-attachment: fixed; /* Opsiyonel: Scroll yaparken sabit kalması için */
}

.pattern-gradient-bg {
    background-color: white; /* Base color */
    background-image: 
        linear-gradient(to bottom right, rgba(255,255,255,0.9), rgba(255,255,255,0.95)),
        url('../img/bgpattern.png');
    background-repeat: repeat;
    background-size: 400px;
    background-position: center;
    background-attachment: fixed;
}