/**
 * お問い合わせページ
 */

.page-contact {
    --contact-pad-x: clamp(20px, 5vw, 32px);
    --contact-pad-y: clamp(24px, 4vw, 36px);
    --contact-stack-gap: clamp(32px, 6vw, 48px);
}

.page-contact .contact-section {
    padding: 0 0 var(--site-gap-xl);
}

.page-contact .site-inner__heading {
    margin-bottom: var(--site-gap-lg);
}

.contact-lead {
    margin: 0 0 var(--site-gap-lg);
    line-height: 1.8;
    color: var(--home-muted);
    font-size: 0.95rem;
}

@media (max-width: 767px) {
    .page-contact .contact-lead {
        display: none;
    }
}

.page-contact .contact-stack {
    display: flex;
    flex-direction: column;
    gap: var(--contact-stack-gap, 40px);
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.page-contact .contact-aside {
    padding: var(--contact-pad-y, 28px) var(--contact-pad-x, 24px);
    background: #f7f9fb;
    border: 1px solid var(--home-border, #e2e6ec);
    border-radius: 8px;
}

.page-contact .contact-aside--below {
    margin-top: 0;
}

.contact-aside h2 {
    margin: 0 0 var(--site-gap-md);
    font-size: 1rem;
    color: var(--home-text);
}

.contact-aside p {
    margin: 0 0 var(--site-gap-sm);
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--home-muted);
}

.contact-aside a {
    color: #274a78;
    word-break: break-all;
}

.page-contact form#contact-form.contact-form {
    margin: 0;
    padding: 0;
    background: #fffff8;
    border: 1px solid #e6b422;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(28, 45, 66, 0.06);
}

.page-contact .contact-form__inner {
    padding: var(--contact-pad-y, 28px) var(--contact-pad-x, 24px) var(--contact-pad-y, 32px);
}

.contact-form__title {
    margin: 0 0 var(--site-gap-md);
    padding: 8px 12px;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ff8c00;
    text-align: center;
    background: #fffff0;
    border: 1px solid #ffa500;
    border-radius: 8px;
}

.contact-form__note {
    margin: 0 0 var(--site-gap-md);
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--home-text);
}

.contact-form__errors {
    margin: 0 0 var(--site-gap-md);
    padding: var(--site-gap-md);
    background: #fff5f5;
    border: 1px solid #e53e3e;
    border-radius: 6px;
    color: #c53030;
    font-size: 0.9rem;
}

.contact-form__errors ul {
    margin: 0.5em 0 0;
    padding-left: 1.2em;
}

.contact-fieldset {
    margin: 0 0 var(--site-gap-lg);
    padding: 0;
    border: none;
}

.contact-fieldset legend {
    margin-bottom: var(--site-gap-md);
    padding: 0;
    font-weight: 700;
    font-size: 1rem;
    color: var(--home-text);
}

.contact-field {
    margin-bottom: var(--site-gap-md);
}

.contact-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-field .required {
    color: #e53e3e;
    font-size: 0.75rem;
    font-weight: 700;
}

.contact-field input[type="text"],
.contact-field input[type="email"],
.contact-field input[type="tel"],
.contact-field textarea {
    width: 100%;
    max-width: 100%;
    padding: 0.55rem 0.75rem;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    box-sizing: border-box;
}

.contact-field input[readonly] {
    background: #f5f5f5;
}

.contact-field textarea {
    min-height: 11rem;
    resize: vertical;
}

.contact-field.is-invalid input,
.contact-field.is-invalid textarea {
    border-color: #e53e3e;
}

.contact-field__error,
.contact-field .error-message {
    margin: 0.35rem 0 0;
    font-size: 0.85rem;
    color: #e53e3e;
}

.contact-address-row {
    display: grid;
    gap: var(--site-gap-md);
}

@media (min-width: 640px) {
    .contact-address-row--zip {
        grid-template-columns: 160px minmax(0, 1fr);
        align-items: end;
    }
}

.contact-form__actions {
    margin-top: var(--site-gap-lg);
    text-align: center;
}

.contact-form__submit {
    min-width: 200px;
}

.contact-form__foot {
    margin-top: var(--site-gap-lg);
    font-size: 0.85rem;
    line-height: 1.75;
    color: var(--home-muted);
}

.contact-form__foot p {
    margin: 0 0 0.5em;
}

.contact-success {
    padding: var(--site-gap-xl) var(--site-gap-md);
    text-align: center;
    background: #f0fff4;
    border: 1px solid #68d391;
    border-radius: 8px;
}

.contact-success h2 {
    margin: 0 0 var(--site-gap-md);
    font-size: 1.25rem;
    color: #276749;
}

.contact-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ボタン（下層共通） */
.btn {
    display: inline-block;
    padding: 0.65rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    color: #fff;
    background: var(--home-accent);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    opacity: 0.92;
    outline: none;
}

.btn-large {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
}