.mcf-1253-container {
    max-width: 600px;
    margin: 0 auto;
    font-family: 'Montserrat', sans-serif;
    background-color: #fff;
    padding: 30px;
    border-radius: 25px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 3px solid #f0f4ff;
}

.mcf-1253-field-group {
    margin-bottom: 25px;
}

.mcf-1253-input {
    width: 100%;
    padding: 18px;
    border: 2px solid #e0e7ff;
    border-radius: 20px;
    background-color: #f9faff;
    font-size: 17px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    color: #333;
}

.mcf-1253-input:focus {
    outline: none;
    border-color: #1349DD;
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(19, 73, 221, 0.1);
}

.mcf-1253-input::placeholder {
    color: #99a;
}

.mcf-1253-textarea {
    resize: vertical;
    min-height: 150px;
}

.mcf-1253-submit {
    width: 100%;
    padding: 18px 30px;
    background-color: #1349DD;
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(19, 73, 221, 0.3);
}

.mcf-1253-submit:hover {
    background-color: #0e36a5;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(19, 73, 221, 0.4);
}

.mcf-1253-submit:active {
    transform: translateY(1px) scale(0.98);
}

.mcf-1253-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.mcf-1253-message {
    margin-top: 25px;
    font-size: 16px;
    text-align: left;
    font-weight: 600;
    padding: 15px;
    border-radius: 15px;
    display: none;
}

.mcf-1253-message:not(:empty) {
    display: block;
}

.mcf-1253-message.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 2px solid #c8e6c9;
}

.mcf-1253-message.error {
    background-color: #ffebee;
    color: #c62828;
    border: 2px solid #ffcdd2;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.mcf-1253-spinner {
    display: none;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: mcf-1253-spin 1s ease-in-out infinite;
}

.mcf-1253-spinner.visible {
    display: block;
}

.mcf-1253-button-text.hidden {
    display: none;
}

@keyframes mcf-1253-spin {
    to { transform: rotate(360deg); }
}