@font-face {
    font-family: 'HelloJanuary';
    src: url('fonts/hello_january.otf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #f6f2fa, #ebe4f5);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background: white;
    max-width: 520px;
    width: 92%;
    margin: 1.15em;
    padding: 55px 45px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 15px 40px rgba(111,91,149,0.15);
}

h1 {
    font-family: 'Playfair Display', serif;
    letter-spacing: 4px;
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 10px;
}

.names {
    font-family: 'HelloJanuary', cursive;
    font-size: 85px;
    margin: 15px 0 30px 0;
    white-space: nowrap;
}

.date {
    letter-spacing: 4px;
    margin-bottom: 15px;
    line-height: 205%;
}

form {
    text-align: left;
}

label.section-label {
    font-size: 12px;
    letter-spacing: 3px;
    display: block;
    margin-top: 28px;
    margin-bottom: 8px;
}

input[type="text"], textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e6def2;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    transition: 0.3s ease;
}

input[type="text"]:focus, textarea:focus {
    outline: none;
    border-color: #c7b3e6;
    box-shadow: 0 0 8px rgba(189,166,217,0.3);
}

/* RADIO GROUP */

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-card {
    position: relative;
    display: flex;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid #e6def2;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Playfair Display', serif;
    font-size: 15px;
    letter-spacing: 1px;
    background-color: #fff;
}

.radio-card input {
    display: none;
}

.radio-card span {
    display: flex;
    align-items: center;
}

.radio-card span::before {
    content: "";
    width: 16px;
    height: 16px;
    border: 2px solid #c7b3e6;
    border-radius: 50%;
    margin-right: 12px;
    transition: 0.3s ease;
}

.radio-card input:checked + span::before {
    background-color: #bda6d9;
    box-shadow: inset 0 0 0 3px #fff;
    border-color: #bda6d9;
}

.radio-card:has(input:checked) {
    border: 1px solid #c7b3e6;
    background-color: #f4effa;
    box-shadow: 0 0 15px rgba(189,166,217,0.25);
}

.radio-card:hover {
    border-color: #d5c6ec;
}

/* BUTTON */

button {
    margin-top: 35px;
    width: 100%;
    padding: 14px;
    background-color: #bda6d9;
    border: none;
    color: white;
    letter-spacing: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: 0.3s ease;
}

button:hover {
    background-color: #a98acb;
}

.footer {
    margin-top: 35px;
    font-size: 12px;
    letter-spacing: 3px;
    text-align: center;
}

.hidden {
    display: none;
}

.form-message {
    margin-top: 20px;
    margin-bottom: 10px;
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 13px;
    letter-spacing: 2px;
    text-align: center;
    font-family: 'Montserrat', sans-serif;

    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.35s ease, transform 0.35s ease;

    pointer-events: none;
}

.form-message.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.form-message.success {
    background-color: #e8f7ef;
    color: #2f7a4d;
    border: 1px solid #bde5cc;
    box-shadow: 0 5px 20px rgba(47,122,77,0.15);
}

.form-message.error {
    background-color: #fdecec;
    color: #9e2a2a;
    border: 1px solid #f3c4c4;
    box-shadow: 0 5px 20px rgba(158,42,42,0.15);
}