body { 
    font-family: 'Vazirmatn', sans-serif; 
    background-color: #fdfbf7; 
    overflow-x: hidden; 
}

/* Nav Link Hover */
.nav-link { 
    transition: all 0.3s; 
    position: relative; 
}
.nav-link.active::after {
    content: ''; 
    position: absolute; 
    bottom: -4px; 
    right: 0;
    width: 100%; 
    height: 2px; 
    background: #10b981;
}

/* Contact Card Hover */
.contact-card { 
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
}
@media (min-width: 1024px) {
    .contact-card:hover { transform: translateY(-10px); }
}

/* Animations */
.reveal { 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1); 
}
.reveal.visible { 
    opacity: 1; 
    transform: translateY(0); 
}
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }

/* Form Styles */
.form-input {
    width: 100%;
    background-color: #f9f8f6;
    border: 1px solid #eee;
    padding: 1.1rem;
    border-radius: 1.25rem;
    outline: none;
    transition: all 0.3s;
}
.form-input:focus {
    border-color: #10b981;
    background-color: white;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.05);
}