@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@100..900&display=swap');

body {
    font-family: 'Vazirmatn', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

@keyframes glow {
    0% { box-shadow: 0 12px 40px rgba(27, 75, 127, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
    50% { box-shadow: 0 18px 50px rgba(27, 75, 127, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.3); }
    100% { box-shadow: 0 12px 40px rgba(27, 75, 127, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

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

@keyframes floatSlow {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    25% { transform: translateY(-15px) translateX(10px); }
    50% { transform: translateY(-30px) translateX(0px); }
    75% { transform: translateY(-15px) translateX(-10px); }
}

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

@keyframes scaleFloat {
    0%, 100% { transform: scale(1) translateY(0px); }
    50% { transform: scale(1.05) translateY(-15px); }
}

@keyframes fadeInUp {
    0% { 
        opacity: 0; 
        transform: translateY(60px) scale(0.9);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInScale {
    0% { 
        opacity: 0; 
        transform: scale(0.8);
    }
    100% { 
        opacity: 1; 
        transform: scale(1);
    }
}

@keyframes slideInRight {
    0% { 
        opacity: 0; 
        transform: translateX(100px);
    }
    100% { 
        opacity: 1; 
        transform: translateX(0);
    }
}

@keyframes floatComplex {
    0%, 100% { 
        transform: translateY(0px) translateX(0px) rotate(0deg); 
    }
    25% { 
        transform: translateY(-20px) translateX(15px) rotate(5deg); 
    }
    50% { 
        transform: translateY(-35px) translateX(5px) rotate(-3deg); 
    }
    75% { 
        transform: translateY(-18px) translateX(-12px) rotate(4deg); 
    }
}

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

@keyframes scaleBreath {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.7;
    }
    50% { 
        transform: scale(1.1); 
        opacity: 0.9;
    }
}

@keyframes floatDiagonal {
    0%, 100% { 
        transform: translate(0, 0); 
    }
    50% { 
        transform: translate(-25px, -25px); 
    }
}

@keyframes bobFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
    }
    50% { 
        transform: translateY(-25px) scale(1.05); 
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: #0a1428;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #1B4B7F, #4DB8C4);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #4DB8C4, #6DD7E5);
}

/* Selection color */
::selection {
    background: rgba(77, 184, 196, 0.3);
    color: #FFFFFF;
}

::-moz-selection {
    background: rgba(77, 184, 196, 0.3);
    color: #FFFFFF;
}