@import url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts.css');
/* Base Styles */
body {
    font-family: 'Vazirmatn', 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}
/* 3D Background Canvas */
#three-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

#three-bg canvas {
    display: block;
}
/* Cyberpunk Loading Animation */
.cyber-loader {
    perspective: 1000px;
}

.cyber-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-radius: 50%;
    border-top-color: #00D9FF;
    animation: spin 2s linear infinite;
}

.cyber-circle:nth-child(1) {
    width: 100%;
    height: 100%;
    animation-delay: 0.1s;
}

.cyber-circle:nth-child(2) {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    border-top-color: #8B5CF6;
    animation-direction: reverse;
    animation-delay: 0.2s;
}

.cyber-circle:nth-child(3) {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    border-top-color: #00D9FF;
    animation-delay: 0.3s;
}

.cyber-center {
    position: absolute;
    width: 20%;
    height: 20%;
    top: 40%;
    left: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cyber-dot {
    width: 6px;
    height: 6px;
    background: #00D9FF;
    border-radius: 50%;
    margin: 0 2px;
    animation: pulse 1.5s ease-in-out infinite;
}

.cyber-dot:nth-child(1) {
    animation-delay: 0s;
}

.cyber-dot:nth-child(2) {
    animation-delay: 0.5s;
}

.cyber-dot:nth-child(3) {
    animation-delay: 1s;
}

.cyber-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 0 auto;
    overflow: hidden;
}

.cyber-progress-bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #00D9FF, #8B5CF6);
    animation: progress 3s ease-in-out forwards;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.7; }
}

@keyframes progress {
    0% { width: 0; }
    100% { width: 100%; }
}
/* Typing Animation */
#typing-text {
    border-right: 2px solid #00D9FF;
    animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: #00D9FF; }
}
/* Text Gradients */
.gradient-text {
    background: linear-gradient(90deg, #00D9FF, #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 2rem;
    background: linear-gradient(90deg, #00D9FF, #8B5CF6);
    color: white;
    border-radius: 9999px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 2rem;
    border: 2px solid #00D9FF;
    color: #00D9FF;
    border-radius: 9999px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Navigation */
.nav-link {
    position: relative;
    padding: 0.5rem 0;
    color: rgba(226, 232, 240, 0.8);
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #00D9FF;
}

.nav-link.active {
    color: #00D9FF;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #00D9FF, #8B5CF6);
    border-radius: 2px;
}

/* Feature Cards */
.feature-card {
    background: rgba(18, 18, 26, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 217, 255, 0.1);
    border-color: rgba(0, 217, 255, 0.3);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    width: 1.5rem;
    height: 1.5rem;
    stroke: #00D9FF;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.feature-description {
    color: rgba(226, 232, 240, 0.7);
    font-size: 0.95rem;
}

/* Footer Links */
.footer-link {
    color: rgba(226, 232, 240, 0.7);
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #00D9FF;
}