/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: KalamehWebFaNum;
    background: #ECF0FB;
    color: var(--text-primary) !important;
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    direction: rtl;
}

/* Accessibility improvements */
body.using-keyboard *:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Background Effects */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 38px;
    background: var(--accent-glow);
    border-radius: 5px;
    animation: float 1s infinite linear;
    opacity: 0;
}

@keyframes float {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 1;
    }
    15% {
        transform: translateY(85vh) scale(1);
    }
    85% {
        transform: translateY(15vh) scale(1);
    }
    100% {
        transform: translateY(-10vh) scale(0);
        opacity: 0;
    }
}

/* Main Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 1.5rem 0;
    min-height: auto;
}

/* Loading States */
.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.8rem;
    height: 0.8rem;
    margin: -0.4rem 0 0 -0.4rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.text_message {
    font-family: KalamehWebFaNum;
    font-weight: 400;
}