:where([class^="ri-"])::before { content: "\f3c2"; }
body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}
.gradient-bg {
    background: linear-gradient(135deg, #3B82F6 0%, #10B981 100%);
}
.text-gradient {
    background: linear-gradient(135deg, #3B82F6 0%, #10B981 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #3B82F6;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.custom-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    background-color: white;
    cursor: pointer;
    position: relative;
}
.custom-checkbox:checked {
    background-color: #3B82F6;
    border-color: #3B82F6;
}
.custom-checkbox:checked::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 7px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}