/* contact.css - お問い合わせページ専用スタイル */

/* ===========================================
   Contact Hero Section
=========================================== */
.contact-hero {
    position: relative;
    padding-top: 8rem;
    padding-bottom: 4rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .contact-hero {
        padding-top: 12rem;
        padding-bottom: 6rem;
        padding-left: 4rem;
        padding-right: 4rem;
    }
}

@media (min-width: 1280px) {
    .contact-hero {
        padding-left: 6rem;
        padding-right: 6rem;
    }
}

@media (min-width: 1536px) {
    .contact-hero {
        padding-left: 8rem;
        padding-right: 8rem;
    }
}

.contact-hero__bg-text {
    position: absolute;
    top: 4rem;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

.contact-hero__bg-text-inner {
    font-family: var(--font-clash);
    font-size: 22vw;
    font-weight: 500;
    line-height: 1;
    color: var(--color-primary-20);
    white-space: nowrap;
}

@media (min-width: 1024px) {
    .contact-hero__bg-text-inner {
        font-size: 16rem;
    }
}

@media (min-width: 1536px) {
    .contact-hero__bg-text-inner {
        font-size: 20rem;
    }
}

.contact-hero__inner {
    max-width: 2400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-hero__header {
    margin-bottom: 3rem;
    width: 100%;
    text-align: center;
    position: relative;
}

@media (min-width: 1024px) {
    .contact-hero__header {
        margin-bottom: 5rem;
    }
}

.contact-hero__title {
    font-family: var(--font-noto);
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: 0.15em;
    color: var(--color-gray-900);
}

@media (min-width: 640px) {
    .contact-hero__title {
        font-size: 1.625rem;
    }
}

@media (min-width: 1024px) {
    .contact-hero__title {
        font-size: 2rem;
    }
}

@media (min-width: 1536px) {
    .contact-hero__title {
        font-size: 2.5rem;
    }
}

.contact-hero__label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (min-width: 1536px) {
    .contact-hero__label {
        margin-top: 2.5rem;
    }
}

.contact-hero__label-line {
    width: 3rem;
    height: 2px;
    background-color: var(--color-black);
}

@media (min-width: 1536px) {
    .contact-hero__label-line {
        width: 4rem;
    }
}

.contact-hero__label-text {
    font-family: var(--font-clash);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-gray-900);
}

@media (min-width: 1536px) {
    .contact-hero__label-text {
        font-size: 1.875rem;
    }
}

.contact-hero__body {
    font-family: var(--font-noto);
    font-size: 1rem;
    line-height: 2.5;
    color: var(--color-gray-700);
    max-width: 48rem;
    text-align: left;
}

@media (min-width: 1024px) {
    .contact-hero__body {
        font-size: 1.125rem;
    }
}

/* ===========================================
   Contact Form Section
=========================================== */
.contact-form {
    background-color: var(--color-white);
    padding-bottom: 6rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

@media (min-width: 1024px) {
    .contact-form {
        padding-bottom: 10rem;
        padding-left: 4rem;
        padding-right: 4rem;
    }
}

@media (min-width: 1280px) {
    .contact-form {
        padding-left: 6rem;
        padding-right: 6rem;
    }
}

@media (min-width: 1536px) {
    .contact-form {
        padding-left: 8rem;
        padding-right: 8rem;
    }
}

.contact-form__inner {
    max-width: 2400px;
    margin: 0 auto;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .contact-form__grid {
        grid-template-columns: repeat(12, 1fr);
    }
}

.contact-form__container {
    width: 100%;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: 1.5rem;
    box-shadow: 0 0 40px -10px rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
    .contact-form__container {
        padding: 3rem;
    }
}

@media (min-width: 1024px) {
    .contact-form__container {
        grid-column: 3 / 11;
        padding: 4rem;
    }
}

/* ===========================================
   Contact Form 7 Styles
=========================================== */

/* フォーム全体 */
.contact-form__fields {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

@media (min-width: 1024px) {
    .contact-form__fields {
        gap: 3rem;
    }
}

/* 2カラムレイアウト */
.contact-form__row--2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .contact-form__row--2col {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

/* フォームグループ */
.contact-form__group {
    display: flex;
    flex-direction: column;
}

/* ラベル */
.contact-form__label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.contact-form__label-text {
    font-family: var(--font-clash);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gray-500);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.contact-form__label-required {
    font-family: var(--font-clash);
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--color-white);
    background-color: var(--color-primary);
    padding: 0.125rem 0.375rem;
    letter-spacing: 0.05em;
}

.contact-form__label-optional {
    font-family: var(--font-clash);
    font-size: 0.625rem;
    font-weight: 500;
    color: var(--color-gray-500);
    background-color: var(--color-gray-200);
    padding: 0.125rem 0.375rem;
    letter-spacing: 0.05em;
}

/* 入力フィールド共通 */
.contact-form__input,
.contact-form__textarea,
.contact-form__select {
    width: 100%;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--color-gray-300);
    padding: 0.75rem 0;
    font-family: var(--font-noto);
    font-size: 1rem;
    color: var(--color-gray-900);
    outline: none;
    border-radius: 0;
    transition: border-color 0.3s;
}

@media (min-width: 1024px) {
    .contact-form__input,
    .contact-form__textarea,
    .contact-form__select {
        font-size: 1.125rem;
    }
}

.contact-form__input:focus,
.contact-form__textarea:focus,
.contact-form__select:focus {
    border-bottom-color: var(--color-primary);
    box-shadow: none;
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
    color: var(--color-gray-400);
}

/* テキストエリア */
.contact-form__textarea {
    min-height: 10rem;
    resize: vertical;
    line-height: 1.8;
}

/* セレクトボックス */
.contact-form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
    padding-right: 1.5rem;
}

/* オートフィル対策 */
.contact-form__input:-webkit-autofill,
.contact-form__input:-webkit-autofill:hover,
.contact-form__input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--color-gray-900);
    -webkit-box-shadow: 0 0 0px 1000px var(--color-white) inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* ===========================================
   送信ボタン
=========================================== */
.contact-form__submit-wrapper {
    margin-top: 2rem;
}

@media (min-width: 1024px) {
    .contact-form__submit-wrapper {
        margin-top: 3rem;
    }
}

.contact-form__submit-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.25rem 1.5rem;
    background-color: var(--color-black);
    border: none;
    font-family: var(--font-clash);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-white);
    cursor: pointer;
    transition: background-color 0.3s;
    position: relative;
    padding-right: 4rem;
}

@media (min-width: 768px) {
    .contact-form__submit-btn {
        width: auto;
        min-width: 280px;
        padding: 1.5rem 2rem;
        padding-right: 5rem;
        font-size: 1.125rem;
    }
}

.contact-form__submit-btn:hover {
    background-color: var(--color-primary);
}

.contact-form__submit-btn::after {
    content: '→';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    transition: transform 0.3s;
}

@media (min-width: 768px) {
    .contact-form__submit-btn::after {
        right: 2rem;
    }
}

.contact-form__submit-btn:hover::after {
    transform: translateY(-50%) translateX(4px);
}

/* ===========================================
   Contact Form 7 Default Overrides
=========================================== */

/* CF7のエラーメッセージ */
.wpcf7-not-valid-tip {
    font-family: var(--font-noto);
    font-size: 0.75rem;
    color: #ef4444;
    margin-top: 0.5rem;
}

/* 送信完了/エラーメッセージ */
.wpcf7-response-output {
    border: none !important;
    background-color: var(--color-gray-100);
    padding: 1.5rem !important;
    margin: 2rem 0 0 0 !important;
    text-align: center;
    font-family: var(--font-noto);
    font-size: 0.875rem;
    line-height: 1.8;
}

/* 送信中のスピナー */
.wpcf7-spinner {
    margin: 0 0 0 1rem;
}

/* ===========================================
   Utility: PC only line break
=========================================== */
.contact__br--lg {
    display: none;
}

@media (min-width: 1024px) {
    .contact__br--lg {
        display: block;
    }
}