body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #F9F8F6;
    color: #4A4A4A;
}

h1, h2, h3, h4, .serif {
    font-family: 'Noto Serif JP', serif;
}

.fade-in {
    animation: fadeIn 1.5s ease-in-out;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 黄色マーカー（複数行にまたがっても下線のみ） */
.natura-marker {
    display: inline;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
    padding: 0 0.25rem;
    font-weight: 700;
    color: #44403c;
    background: linear-gradient(transparent 52%, rgba(253, 230, 138, 0.75) 52%);
}

/* ========================================
   CF7 お問い合わせフォーム
   ======================================== */

.natura-contact-form {
    width: 100% !important;
    max-width: 100% !important;
}

/* --- CF7 autop リセット --- */
.natura-contact-form p {
    margin: 0 !important;
    padding: 0 !important;
}

/* --- 各行 --- */
.natura-contact-form .natura-form-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
    padding-bottom: 1.25rem !important;
    margin-bottom: 1.25rem !important;
    border-bottom: 1px solid #f5f5f4 !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.natura-contact-form .natura-form-row:last-of-type {
    border-bottom: none !important;
    margin-bottom: 0 !important;
}

@media (min-width: 768px) {
    .natura-contact-form .natura-form-row {
        flex-direction: row !important;
        align-items: flex-start !important;
        gap: 2rem !important;
    }
}

/* --- ラベル --- */
.natura-contact-form .natura-form-row label {
    font-family: 'Noto Serif JP', serif !important;
    font-weight: 500 !important;
    color: #292524 !important;
    display: flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    padding-top: 0.8rem !important;
    font-size: 0.95rem !important;
    width: auto !important;
}

@media (min-width: 768px) {
    .natura-contact-form .natura-form-row label {
        flex: 0 0 160px !important;
        width: 160px !important;
        min-width: 160px !important;
        max-width: 160px !important;
    }
}

/* --- 必須タグ --- */
.natura-contact-form .natura-form-row label span {
    display: inline-block !important;
    margin-left: 0.5rem !important;
    font-size: 10px !important;
    background-color: #292524 !important;
    color: #fff !important;
    padding: 2px 8px !important;
    border-radius: 2px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    line-height: 1.4 !important;
    vertical-align: middle !important;
    letter-spacing: 0.05em !important;
}

/* --- 入力欄ラッパー --- */
.natura-contact-form .natura-form-field {
    width: 100% !important;
    min-width: 0 !important;
    flex: 1 1 0% !important;
    box-sizing: border-box !important;
}

.natura-contact-form .wpcf7-form-control-wrap {
    display: block !important;
    width: 100% !important;
}

/* --- テキスト・電話・メール --- */
.natura-contact-form input[type="text"],
.natura-contact-form input[type="tel"],
.natura-contact-form input[type="email"] {
    width: 100% !important;
    background: white;
    border: 2px solid #292524 !important;
    border-radius: 2px;
    padding: 1rem !important;
    color: #44403c;
    font-size: 1rem;
    box-sizing: border-box;
}

.natura-contact-form input::placeholder,
.natura-contact-form textarea::placeholder {
    color: #a8a29e;
}

/* --- セレクトボックス外枠 --- */
.natura-contact-form .natura-form-select-wrap {
    position: relative !important;
    background: white;
    border: 2px solid #292524 !important;
    border-radius: 2px;
    overflow: hidden;
    width: 100% !important;
    box-sizing: border-box;
}

.natura-contact-form .natura-select-arrow {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #78716c;
    font-size: 0.85rem;
}

.natura-contact-form select {
    width: 100% !important;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0;
    padding: 1rem !important;
    padding-right: 2.5rem !important;
    color: #44403c;
    font-size: 1rem;
    appearance: none !important;
    -webkit-appearance: none !important;
    cursor: pointer;
    box-sizing: border-box;
}

/* --- テキストエリア --- */
.natura-contact-form textarea {
    width: 100% !important;
    background: white;
    border: 2px solid #292524 !important;
    border-radius: 2px;
    padding: 1rem !important;
    color: #44403c;
    font-size: 1rem;
    box-sizing: border-box;
    min-height: 200px;
}

/* --- 同意セクション --- */
.natura-contact-form .natura-form-agree {
    padding-top: 2rem;
    border-top: 1px solid #e7e5e4;
}

.natura-contact-form .natura-form-agree-title {
    text-align: center;
    font-weight: 700;
    color: #292524;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.natura-contact-form .natura-form-agree-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    font-size: 0.875rem;
    color: #44403c;
    line-height: 1.8;
}

.natura-contact-form .natura-form-agree-list li {
    margin-bottom: 0.75rem;
}

.natura-contact-form .natura-form-agree-list a {
    color: #292524;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.natura-contact-form .natura-form-privacy-box {
    max-height: 13rem;
    overflow-y: auto;
    border: 2px solid #292524;
    border-radius: 2px;
    background: white;
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
    color: #44403c;
    line-height: 1.8;
    scrollbar-color: rgb(163,163,163) transparent;
    scrollbar-width: thin;
}

.natura-contact-form .natura-form-privacy-box p {
    margin-bottom: 1rem;
}

.natura-contact-form .natura-form-privacy-box ol {
    list-style: decimal;
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.natura-contact-form .natura-form-privacy-box ol li {
    margin-bottom: 0.25rem;
}

.natura-contact-form .natura-form-privacy-meta {
    color: #78716c;
    font-size: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid #f5f5f4;
}

/* --- 送信ボタン --- */
.natura-contact-form .natura-form-submit {
    text-align: center;
    margin-top: 2rem;
}

.natura-contact-form input[type="submit"] {
    display: inline-block !important;
    background-color: #292524 !important;
    color: white !important;
    padding: 1rem 4rem !important;
    border-radius: 2px;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.1em;
    border: none !important;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
    transition: background-color 0.3s;
}

.natura-contact-form input[type="submit"]:hover {
    background-color: #44403c !important;
}

/* --- バリデーションエラー --- */
.natura-contact-form .wpcf7-not-valid-tip {
    color: #dc2626;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    display: block;
}

.natura-contact-form .wpcf7-not-valid {
    border-color: #dc2626 !important;
}

/* --- 送信結果メッセージ --- */
.natura-contact-form .wpcf7-response-output {
    margin: 1.5rem 0 0;
    padding: 1rem;
    border-radius: 2px;
    font-size: 0.875rem;
    text-align: center;
}

.wpcf7-form.sent .wpcf7-response-output {
    border-color: #16a34a;
    color: #16a34a;
    background-color: #f0fdf4;
}

.wpcf7-form.failed .wpcf7-response-output,
.wpcf7-form.aborted .wpcf7-response-output {
    border-color: #dc2626;
    color: #dc2626;
    background-color: #fef2f2;
}

.natura-contact-form .wpcf7-spinner {
    display: block;
    margin: 1rem auto 0;
}

/* 施術の流れなどのステップ番号（TOP・オンライン遠隔など共通） */
.step-number {
    font-family: 'Noto Serif JP', serif;
    color: #d6d3d1;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1;
}

.hamburger-line {
    transition: all 0.3s ease-in-out;
    transform-origin: center;
}

/* 三本線の縦位置（space-y-1.5 + h-0.5）に合わせ、中央で交差する対称な × にする */
.nav-open .line-1 {
    transform: translateY(8px) rotate(45deg);
}

.nav-open .line-2 {
    opacity: 0;
}

.nav-open .line-3 {
    transform: translateY(-8px) rotate(-45deg);
}

/* × 時に回転で角がはみ出しても切らない（片方の腕だけ短く見えるのを防ぐ） */
#menu-btn.nav-open > div {
    overflow: visible;
}

/* FV・下層ヒーロー上: 三本線は通常白、×時は stone-300 / md:stone-600 */
#menu-btn .hamburger-line {
    background-color: #ffffff;
}

#menu-btn.nav-open .hamburger-line {
    background-color: #d6d3d1; /* stone-300 */
}

@media (min-width: 768px) {
    #menu-btn.nav-open .hamburger-line {
        background-color: #57534e; /* stone-600 */
    }
}

/* ライトロゴを暗い背景の上で読ませる / メニュー展開時はフラット */
#main-header:not(.nav-open) .header-logo-link {
    filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.35));
}

#main-header.nav-open .header-logo-link {
    filter: none;
}