.aiha-contact-form {
    --aiha-contact-navy: #001832;
    --aiha-contact-red: #b42318;
    --aiha-contact-text: #1a1a1a;
    --aiha-contact-muted: #526174;
    --aiha-contact-line: #cbd5e1;
    --aiha-contact-surface: #f8fafc;
    max-width: 920px;
    color: var(--aiha-contact-text);
}

.aiha-contact-form *,
.aiha-contact-form *::before,
.aiha-contact-form *::after {
    box-sizing: border-box;
}

.aiha-contact-form__form > fieldset,
.aiha-contact-form__topics {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.aiha-contact-form__form > fieldset > legend {
    margin: 0 0 8px;
    color: var(--aiha-contact-navy);
    font-size: clamp(1.35rem, 2.4vw, 1.75rem);
    font-weight: 700;
    line-height: 1.25;
}

.aiha-contact-form__intro {
    max-width: 68ch;
    margin: 0 0 24px;
    color: var(--aiha-contact-muted);
    line-height: 1.65;
}

.aiha-contact-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
}

.aiha-contact-form__field {
    margin-top: 18px;
}

.aiha-contact-form__field label,
.aiha-contact-form__settings label,
.aiha-contact-form__topics > legend {
    display: block;
    margin-bottom: 7px;
    color: var(--aiha-contact-navy);
    font-size: 0.95rem;
    font-weight: 650;
}

.aiha-contact-form__field label span {
    color: var(--aiha-contact-red);
}

.aiha-contact-form input[type="text"],
.aiha-contact-form input[type="tel"],
.aiha-contact-form input[type="email"],
.aiha-contact-form textarea {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid var(--aiha-contact-line);
    border-radius: 8px;
    background: #fff;
    color: var(--aiha-contact-text);
    font: inherit;
    line-height: 1.5;
}

.aiha-contact-form textarea {
    resize: vertical;
}

.aiha-contact-form input:focus-visible,
.aiha-contact-form textarea:focus-visible,
.aiha-contact-form button:focus-visible,
.aiha-contact-form input[type="radio"]:focus-visible + span {
    outline: 3px solid #0284c7;
    outline-offset: 2px;
}

.aiha-contact-form__topics {
    margin-top: 24px;
}

.aiha-contact-form__topic-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.aiha-contact-form__topic-grid label {
    position: relative;
    cursor: pointer;
}

.aiha-contact-form__topic-grid input {
    position: absolute;
    opacity: 0;
}

.aiha-contact-form__topic-grid span {
    display: flex;
    min-height: 44px;
    align-items: center;
    padding: 8px 13px;
    border: 1px solid var(--aiha-contact-line);
    border-radius: 8px;
    background: #fff;
    color: #334155;
}

.aiha-contact-form__topic-grid input:checked + span {
    border-color: var(--aiha-contact-navy);
    background: #eaf2f8;
    color: var(--aiha-contact-navy);
    font-weight: 650;
}

.aiha-contact-form__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--aiha-contact-line);
}

.aiha-contact-form__footer p {
    max-width: 58ch;
    margin: 0;
    color: var(--aiha-contact-muted);
    font-size: 0.875rem;
    line-height: 1.55;
}

.aiha-contact-form__footer button {
    min-height: 46px;
    padding: 10px 22px;
    border: 1px solid var(--aiha-contact-navy);
    border-radius: 8px;
    background: var(--aiha-contact-navy);
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.aiha-contact-form__footer button:hover {
    background: #0b3458;
}

.aiha-contact-form__notice {
    margin-bottom: 20px;
    padding: 12px 14px;
    border: 1px solid;
    border-radius: 8px;
    line-height: 1.55;
}

.aiha-contact-form__notice--success {
    border-color: #86b99a;
    background: #edf8f1;
    color: #175c34;
}

.aiha-contact-form__notice--error {
    border-color: #e7a59e;
    background: #fff1f0;
    color: #842319;
}

.aiha-contact-form__trap {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(1px, 1px, 1px, 1px) !important;
    white-space: nowrap !important;
}

@media (max-width: 680px) {
    .aiha-contact-form__grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
    }

    .aiha-contact-form__footer {
        align-items: stretch;
        flex-direction: column;
    }

    .aiha-contact-form__footer button {
        width: 100%;
    }
}