@charset "UTF-8";

/* ===============================================
  Contact Form Styles
=============================================== */

/* ==============================
  Step Indicator (p-contact-step)
============================== */
.p-contact-step {
    padding: 3rem 0 0;
}

.p-contact-step__list {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    list-style: none;
}

.p-contact-step__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    max-width: 14rem;
}

/* ステップ間の接続線 */
.p-contact-step__item::before {
    content: '';
    position: absolute;
    top: 1.8rem;
    left: calc(-50% + 2rem);
    width: calc(100% - 4rem);
    height: 3px;

    background-color: var(--color-gray-light);

    border-radius: 2px;
}

.p-contact-step__item:first-child::before {
    display: none;
}

/* ステップ番号（丸） */
.p-contact-step__number {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 3.6rem;
    height: 3.6rem;
    border: 3px solid var(--color-gray-light);
    border-radius: 50%;

    background-color: var(--color-white);

    color: var(--color-gray-dark);
    font-weight: 900;
    line-height: 1;

    transition: all 0.3s ease;
}

/* ステップラベル */
.p-contact-step__label {
    margin-top: 0.6rem;

    color: var(--color-gray-dark);
    font-weight: 700;

    transition: color 0.3s ease;
}

/* Active state（現在のステップ） */
.p-contact-step__item--active .p-contact-step__number {
    border-color: var(--color-primary);

    background-color: var(--color-primary);

    color: var(--color-white);

    box-shadow: 0 0 0 4px rgba(40, 168, 56, 0.2);
}

.p-contact-step__item--active .p-contact-step__label {
    color: var(--color-primary);
    font-weight: 900;
}

.p-contact-step__item--active::before {
    background-color: var(--color-primary);
}

/* Done state（完了済みステップ） */
.p-contact-step__item--done .p-contact-step__number {
    border-color: var(--color-primary);

    background-color: var(--color-primary);

    color: var(--color-white);
}

.p-contact-step__item--done .p-contact-step__label {
    color: var(--color-primary);
}

.p-contact-step__item--done::before {
    background-color: var(--color-primary);
}

/* ==============================
  Contact Form (p-contact-form)
============================== */
.p-contact-form__lead {
    line-height: 1.8;
}

.p-contact-form__required-note {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Error summary */
.p-contact-form__error-summary {
    margin-top: 2rem;
    padding: 1.2rem 1.6rem;
    border: 1px solid var(--color-red);
    border-radius: 0.4rem;

    background-color: #fef2f2;

    color: var(--color-red);
    line-height: 1.6;
}

.p-contact-form__error-summary p {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* Form rows */
.p-contact-form__row {
    margin-top: 2.4rem;
    padding-bottom: 2.4rem;
    border-bottom: 1px solid var(--color-gray-light);
}

.p-contact-form__row--privacy {
    border-bottom: none;
}

.p-contact-form__label-wrap {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.p-contact-form__label {
    font-weight: 700;
}

/* 必須・任意バッジ */
.p-contact-form__badge {
    display: inline-block;
    min-width: 3.2em;
    padding: 0.2rem 0.8rem;
    border-radius: 0.3rem;

    background-color: var(--color-red);

    color: var(--color-white);
    font-size: max(12px, 0.8em);
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 0.05em;
    text-align: center;
    white-space: nowrap;
}

.p-contact-form__badge--optional {
    background-color: var(--color-gray-dark);

    color: var(--color-white);
}

.p-contact-form__sub-label {
    display: block;
    margin-bottom: 0.4rem;

    font-weight: 700;
}

/* Field layout: 2カラム横並び（姓名・セイメイ） */
.p-contact-form__field--split {
    display: flex;
    gap: 1.2rem;
}

.p-contact-form__field-group {
    flex: 1;
    min-width: 0;
}

/* Input / Textarea */
.p-contact-form__input,
.p-contact-form__textarea {
    display: block;
    width: 100%;
    padding: 1rem 1.2rem;
    border: 1px solid var(--color-gray-dark);
    border-radius: 0.4rem;

    background-color: var(--color-white);

    color: var(--color-text);
    font-family: inherit;
    line-height: 1.6;

    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.p-contact-form__input:focus,
.p-contact-form__textarea:focus {
    border-color: var(--color-primary);

    outline: none;

    box-shadow: 0 0 0 3px rgba(40, 168, 56, 0.15);
}

.p-contact-form__input::placeholder,
.p-contact-form__textarea::placeholder {
    color: var(--color-gray-dark);
}

.p-contact-form__textarea {
    min-height: 16rem;
    resize: vertical;
}

/* Error state */
.p-contact-form__input.is-error,
.p-contact-form__textarea.is-error {
    border-color: var(--color-red);

    background-color: #fef2f2;
}

.p-contact-form__input.is-error:focus,
.p-contact-form__textarea.is-error:focus {
    box-shadow: 0 0 0 3px rgba(229, 57, 53, 0.15);
}

/* Success state */
.p-contact-form__input.is-success {
    border-color: var(--color-primary);
}

/* Error text */
.p-contact-form__error-text {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.6rem;

    color: var(--color-red);
    line-height: 1.4;
}

/* Postal code */
.p-contact-form__field--postal {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.8rem;
}

.p-contact-form__postal-wrap {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.p-contact-form__postal-prefix {
    font-weight: 700;
}

.p-contact-form__input--postal {
    width: 14rem;
}

.p-contact-form__postal-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 1rem 1.4rem;
    border: 1px solid var(--color-primary);
    border-radius: 999px;

    background-color: var(--color-white);

    color: var(--color-primary);
    font-family: inherit;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;

    cursor: pointer;

    transition: opacity 0.3s ease;
}

.p-contact-form__postal-btn:hover {
    opacity: 0.8;
}

.p-contact-form__field--postal .p-contact-form__error-text {
    width: 100%;
}

/* Privacy checkbox */
.p-contact-form__privacy {
    padding-top: 0.8rem;

    text-align: center;
}

.p-contact-form__checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;

    cursor: pointer;
}

.p-contact-form__checkbox {
    position: absolute;

    opacity: 0;
}

.p-contact-form__checkbox-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    width: 2.2rem;
    height: 2.2rem;
    border: 2px solid var(--color-gray-dark);
    border-radius: 0.3rem;

    background-color: var(--color-white);

    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.p-contact-form__checkbox-icon::after {
    content: '';
    display: block;
    width: 0.6rem;
    height: 1rem;
    border-right: 2px solid var(--color-white);
    border-bottom: 2px solid var(--color-white);

    opacity: 0;

    transform: rotate(45deg);
    transition: opacity 0.2s ease;
}

.p-contact-form__checkbox:checked + .p-contact-form__checkbox-icon {
    border-color: var(--color-primary);

    background-color: var(--color-primary);
}

.p-contact-form__checkbox:checked + .p-contact-form__checkbox-icon::after {
    opacity: 1;
}

.p-contact-form__checkbox:focus-visible + .p-contact-form__checkbox-icon {
    box-shadow: 0 0 0 3px rgba(40, 168, 56, 0.15);
}

.p-contact-form__checkbox-text {
    line-height: 1.6;
}

.p-contact-form__checkbox-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.p-contact-form__row--privacy .p-contact-form__error-text {
    justify-content: center;
}

/* Submit / Button area */
.p-contact-form__submit {
    margin-top: 3rem;

    text-align: center;
}

/* c-btn ベースのボタン上書き */
.p-contact-form__submit-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 28rem;
    padding: 1.5em 3em;
    border: 1px solid var(--color-primary);
    border-radius: 999px;

    background-color: var(--color-primary);

    color: var(--color-white);
    font-family: inherit;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;

    cursor: pointer;

    transition: opacity 0.3s ease;
}

.p-contact-form__submit-btn:hover {
    opacity: 0.8;
}

.p-contact-form__submit-btn:disabled {
    opacity: 0.5;

    cursor: not-allowed;
}

/* Loading state */
.p-contact-form__submit-loading {
    display: none;
    width: 1.8rem;
    height: 1.8rem;
    margin-left: 0.8rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;

    animation: contact-spin 0.6s linear infinite;
}

.is-loading .p-contact-form__submit-text {
    opacity: 0.7;
}

.is-loading .p-contact-form__submit-loading {
    display: block;
}

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

/* ==============================
  Confirm Page (p-contact-confirm)
============================== */
.p-contact-confirm__lead {
    line-height: 1.8;
}

/* テーブル形式 */
.p-contact-confirm__table {
    width: 100%;
    margin-top: 2.4rem;
    border-collapse: collapse;
}

.p-contact-confirm__table th,
.p-contact-confirm__table td {
    padding: 1.4rem 1.2rem;
    border: 1px solid var(--color-gray-light);

    line-height: 1.8;
    text-align: left;
    vertical-align: top;
}

.p-contact-confirm__table th {
    width: 30%;

    background-color: var(--color-gray-light);

    font-weight: 700;
    white-space: nowrap;
}

.p-contact-confirm__table td {
    background-color: var(--color-white);
}

/* Confirm actions */
.p-contact-confirm__actions {
    margin-top: 3rem;
}

.p-contact-confirm__btn-wrap {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 1.2rem;
}

/* 修正するボタン（outlineスタイル） */
.p-contact-confirm__btn--back {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    min-width: 28rem;
    padding: 1.2em 2em;
    border: 1px solid var(--color-gray-dark);
    border-radius: 999px;

    background-color: transparent;

    color: var(--color-black);
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;

    cursor: pointer;

    transition: opacity 0.3s ease;
}

.p-contact-confirm__btn--back:hover {
    opacity: 0.8;
}

/* 送信するボタン（fillスタイル） */
.p-contact-confirm__btn--submit {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 28rem;
    padding: 1.5em 3em;
    border: 1px solid var(--color-primary);
    border-radius: 999px;

    background-color: var(--color-primary);

    color: var(--color-white);
    font-family: inherit;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;

    cursor: pointer;

    transition: opacity 0.3s ease;
}

.p-contact-confirm__btn--submit:hover {
    opacity: 0.8;
}

.p-contact-confirm__btn--submit:disabled {
    opacity: 0.5;

    cursor: not-allowed;
}

.p-contact-confirm__btn--submit.is-loading .p-contact-form__submit-text {
    opacity: 0.7;
}

.p-contact-confirm__btn--submit.is-loading .p-contact-form__submit-loading {
    display: block;
}

/* ==============================
  Complete Page (p-contact-complete)
============================== */
.p-contact-complete__message {
    padding: 4rem 2rem;

    text-align: center;
}

.p-contact-complete__icon {
    color: var(--color-primary);
}

.p-contact-complete__icon .c-icon {
    width: 4.8rem;
    height: 4.8rem;
}

.p-contact-complete__icon--error {
    color: var(--color-red);
}

.p-contact-complete__title {
    margin-top: 1.6rem;

    font-weight: 700;
}

.p-contact-complete__text {
    margin-top: 1.2rem;

    line-height: 1.8;
}

.p-contact-complete__action {
    margin-top: 3rem;

    text-align: center;
}

/* ==============================
  Responsive: TBS (768px~)
============================== */
@media (min-width: 768px) {
    .p-contact-step__item {
        max-width: 18rem;
    }

    .p-contact-step__number {
        width: 4.2rem;
        height: 4.2rem;
    }

    .p-contact-step__item::before {
        top: 2.1rem;
        left: calc(-50% + 2.4rem);
        width: calc(100% - 4.8rem);
    }

    .p-contact-step__item--active .p-contact-step__number {
        box-shadow: 0 0 0 5px rgba(40, 168, 56, 0.2);
    }


    /* フォーム行: ラベル左、入力右 */
    .p-contact-form__row {
        display: flex;
        align-items: flex-start;
        gap: 2rem;
    }

    .p-contact-form__label-wrap {
        flex-shrink: 0;
        width: 16rem;
        margin-bottom: 0;
        padding-top: 1rem;
    }

    .p-contact-form__field {
        flex: 1;
    }

    .p-contact-form__row--privacy {
        display: block;
    }

    /* 確認テーブル */
    .p-contact-confirm__table th {
        width: 20rem;
    }

    /* 確認ボタン横並び */
    .p-contact-confirm__btn-wrap {
        flex-direction: row;
        justify-content: center;
    }

}

/* ==============================
  Responsive: TBL (960px~)
============================== */
@media (min-width: 960px) {
    .p-contact-form__label-wrap {
        width: 16em;
    }

}

/* ==============================
  Responsive: PCS (1280px~)
============================== */
@media (min-width: 1280px) {
    .p-contact-form__label {
        white-space: nowrap;
    }
}