@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.animate-slide-up { animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

body {
    letter-spacing: -0.01em;
}

textarea::placeholder {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 1.3rem;
}

.shadow-xl {
    box-shadow: 0 25px 50px -12px rgba(37, 99, 235, 0.08);
}