/* ============================================================
   True Connection LP - Styles
   ============================================================ */

/* リセット */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

html, body {
    overflow-x: hidden;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #3a3a3a;
    line-height: 1.7;
    background: #F5F1EB;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* カラー変数 */
:root {
    --color-primary: #A68B5B;
    --color-primary-dark: #8B7355;
    --color-primary-light: #C9B389;
    --color-text: #3a3a3a;
    --color-text-light: #7a7a7a;
    --color-bg: #FAFAF7;
    --color-bg-dark: #6B5A3E;
    --color-border: #E8E0D4;
    --max-width: 1200px;

    /* LP文章のデフォルト値 */
    --lp-text-size: 14px;
    --lp-text-line-height: 2.4;
    --lp-text-letter-spacing: 2.0px;
    --lp-text-color: #7a7a7a;

    /* LPボタンのデフォルト値 */
    --lp-btn-bg: linear-gradient(135deg, #a58a48 0%, #92795a 100%);
    --lp-btn-color: #fff;
    --lp-btn-padding: 18px 80px;
    --lp-btn-font-size: 16px;
    --lp-btn-radius: 50px;
    --lp-btn-shadow: 0 4px 16px rgba(166, 139, 91, 0.3);
}

/* 共通ボタン（ピル型） */
.btn-primary {
    display: inline-block;
    padding: var(--lp-btn-padding);
    background: var(--lp-btn-bg);
    color: var(--lp-btn-color);
    font-size: var(--lp-btn-font-size);
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: var(--lp-btn-radius);
    box-shadow: var(--lp-btn-shadow);
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(166, 139, 91, 0.35);
}

/* ============================================================
   ヘッダー
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(250, 250, 247, 0.95);
    backdrop-filter: blur(8px);
    padding: 16px 0;
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 16px;
}

.header-logo {
    font-family: 'Noto Serif JP', serif;
    font-size: 26px;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 2px;
    white-space: nowrap;
}

.btn-login,
.btn-signup-header {
    white-space: nowrap;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.btn-login {
    font-size: 13px;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.2s;
}

.btn-login:hover {
    color: var(--color-primary);
}

.btn-signup-header {
    display: inline-block;
    padding: 8px 40px;
    background: #F5EFE3;
    color: #9a7a4e;
    border: 1px solid #9a7a4e;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.btn-signup-header:hover {
    background: #ede4d3;
}

/* ============================================================
   ヒーローセクション
   ============================================================ */
.hero {
    position: relative;
    margin-top: 70px;
    width: 100%;
    height: 720px;
    background: #FAFAF7;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.hero-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 48%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    padding: 0 60px 120px 60px;
    z-index: 2;
}

.hero-text {
    max-width: 440px;
    width: 100%;
}

.hero-text .btn-primary {
    display: block;
    width: 350px;
    padding-left: 0;
    padding-right: 0;
}

.hero-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 44px;
    font-weight: 600;
    line-height: 1.5;
    color: #7a6e62;
    margin-bottom: 32px;
    letter-spacing: 1px;
}

.hero-description {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    color: var(--lp-text-color);
    margin-bottom: 40px;
    letter-spacing: var(--lp-text-letter-spacing);
}

/* ヒーロー左上のオープン告知（画像に被せる） */
/* 1段目は max-width 制約なしで折り返さない */
.hero-announcement-title {
    position: absolute;
    top: 40px;
    left: 40px;
    z-index: 3;
    pointer-events: none;
}

.hero-announcement {
    position: absolute;
    top: calc(40px + clamp(32px, 3.8vw, 56px) * 1.3 + 14px);
    left: 40px;
    z-index: 3;
    max-width: 52%;
    pointer-events: none;
}

/* 1段目・2段目: 登録ボタンと同じグラデーション（文字にクリップ）+ 白縁 */
.hero-announcement-line1,
.hero-announcement-line2 {
    background: var(--lp-btn-bg);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    /* 背景の髪色と被って見えづらいので白縁で視認性確保 */
    filter:
        drop-shadow(0 0 2px #fff)
        drop-shadow(0 0 2px #fff)
        drop-shadow(0 0 1px #fff);
}

.hero-announcement-line1 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    /* 長文コピーへの対応のため小さめに（既存「既婚者のための〜」から縮小） */
    font-size: clamp(20px, 2.4vw, 34px);
    line-height: 1.3;
    letter-spacing: 1px;
    margin-bottom: 14px;
    white-space: nowrap;
}

.hero-announcement-line2 {
    font-family: 'Noto Serif JP', serif;
    font-weight: 700;
    font-size: clamp(24px, 2.8vw, 40px);
    line-height: 1.3;
    letter-spacing: 1px;
    /* 2段目と3段目の間に1行分の空白 */
    margin-bottom: calc(1em + 10px);
}

.hero-announcement-line3 {
    font-weight: 700;
    font-size: clamp(22px, 2.4vw, 34px);
    line-height: 1.4;
    color: #5a4e42;
    margin-bottom: 10px;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        0 0 4px rgba(255, 255, 255, 0.9);
}

/* スマホ版のみ表示: プレオープンキャンペーン告知 */
.hero-announcement-line3-sub {
    font-weight: 700;
    font-size: clamp(14px, 3.6vw, 22px);
    line-height: 1.4;
    color: #B71C1C;
    margin-top: 4px;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        0 0 4px rgba(255, 255, 255, 0.9);
}

/* スマホ版のみ表示: キャンペーンの最大当選額ヒント */
.hero-announcement-campaign-hint {
    font-weight: 700;
    font-size: clamp(12px, 3vw, 18px);
    line-height: 1.4;
    color: #B71C1C;
    margin-top: 6px;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        0 0 4px rgba(255, 255, 255, 0.9);
}

.hero-announcement-line4 {
    font-weight: 700;
    font-size: clamp(18px, 1.9vw, 26px);
    line-height: 1.6;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff,
        0 0 3px rgba(255, 255, 255, 0.9);
}

/* 4段目 1行目: 「あなたの今に」と同じカラー(#7a6e62) */
.hero-announcement-line4-primary {
    color: #7a6e62;
}

/* 4段目 2行目: ワインレッド + 下線で強調 */
.hero-announcement-line4-highlight {
    color: #B71C1C;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

/* 4段目 3行目: 注釈（女性は無料） */
.hero-announcement-line4-note {
    display: inline-block;
    margin-top: 6px;
    color: #7a6e62;
    font-size: 0.7em;
    font-weight: 500;
}

/* PC版プレオープン特典リスト */
.hero-announcement-bonus {
    list-style: none;
    padding: 0;
    margin: 14px auto 0;
    display: inline-block;
    text-align: left;
}

.hero-announcement-bonus li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: clamp(15px, 1.3vw, 18px);
    line-height: 1.6;
    color: #3a3a3a;
    padding: 4px 0;
    font-weight: 700;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff;
}

.hero-announcement-bonus li strong {
    color: #B71C1C;
}

.hero-announcement-bonus-check {
    color: var(--color-primary);
    font-size: 1.1em;
    font-weight: 700;
    flex-shrink: 0;
    line-height: 1.6;
}

/* 「詳細はこちら」ボタン（PC版・SP版共通スタイル）
   キャンペーン感を出すためピンク系で目立たせる
   親 .hero-announcement は pointer-events: none なので、ボタン自体は auto に上書き */
.hero-announcement-detail-btn,
.hero-bonus-detail-btn {
    display: inline-block;
    margin-top: 14px;
    padding: 10px 28px;
    background: linear-gradient(135deg, #FF80AB 0%, #E91E63 100%);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-decoration: none;
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(233, 30, 99, 0.45);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-shadow: none;
    animation: campaignBtnPulse 2.4s ease-in-out infinite;
    pointer-events: auto;
    position: relative;
    z-index: 4;
    cursor: pointer;
}

.hero-announcement-detail-btn:hover,
.hero-bonus-detail-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.6);
}

@keyframes campaignBtnPulse {
    0%, 100% {
        box-shadow: 0 4px 14px rgba(233, 30, 99, 0.45);
    }
    50% {
        box-shadow: 0 6px 22px rgba(233, 30, 99, 0.7);
    }
}

.hero-announcement-detail-btn::after,
.hero-bonus-detail-btn::after {
    content: '›';
    margin-left: 8px;
    font-size: 16px;
    line-height: 1;
}

/* hero-bonus-box（スマホ版のみ表示）内のボタンは、box内で中央配置 */
.hero-bonus-detail-btn {
    display: block;
    margin: 16px auto 0;
    width: fit-content;
    padding: 12px 32px;
    text-align: center;
}

/* PC版: announcement内の「詳細はこちら」は男性の方の下に改行配置 + 大きく目立たせる */
.hero-announcement-detail-btn {
    margin-top: 20px;
    padding: 16px 52px;
    font-size: 17px;
    letter-spacing: 2px;
    border-radius: 999px;
    box-shadow: 0 6px 20px rgba(233, 30, 99, 0.5);
}

.hero-announcement-detail-btn::after {
    font-size: 20px;
    margin-left: 10px;
}

.hero-announcement-detail-btn:hover {
    box-shadow: 0 8px 26px rgba(233, 30, 99, 0.65);
}

/* スマホ版のみ表示用ユーティリティ（PCでは非表示） */
.sp-only {
    display: none;
}

/* プレオープン特典ボックス（スマホ版のみ・ヒーローセクション内CTA直上） */
.hero-bonus-box {
    background: linear-gradient(135deg, #FAF6EE 0%, #F2E6CB 100%);
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    padding: 16px 20px 18px;
    margin: 0 auto 18px;
    max-width: 440px;
    width: calc(100% - 16px);
    box-shadow: 0 4px 14px rgba(166, 139, 91, 0.22);
}

.hero-bonus-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
}

.hero-bonus-icon {
    font-size: 22px;
    line-height: 1;
}

.hero-bonus-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--color-primary-dark);
    letter-spacing: 1.5px;
}

.hero-bonus-subtitle {
    text-align: center;
    font-size: 12px;
    color: #7a6e62;
    margin-bottom: 10px;
    font-weight: 600;
    border-bottom: 1px dashed var(--color-primary-light);
    padding-bottom: 8px;
    line-height: 1.5;
}

.hero-bonus-subtitle-note {
    display: inline-block;
    margin-top: 2px;
    font-size: 11px;
    color: #8a7e72;
    font-weight: 500;
}

.hero-bonus-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hero-bonus-list li {
    display: flex;
    align-items: flex-start;
    font-size: 13px;
    color: #3a3a3a;
    line-height: 1.5;
    padding: 3px 0;
    font-weight: 600;
}

.hero-bonus-check {
    color: var(--color-primary);
    font-weight: 700;
    margin-right: 6px;
    flex-shrink: 0;
}

/* check と本文を1つのflexアイテムにまとめるためのラッパー */
.hero-bonus-text {
    flex: 1;
    min-width: 0;
}

.hero-announcement-bonus-text {
    flex: 1;
    min-width: 0;
}

/* ヒーロー安心安全ブロック（CTA直下） */
.hero-safety {
    margin-top: 20px;
    max-width: 440px;
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-primary-light);
    border-radius: 8px;
}

.hero-safety-lead {
    margin: 0 0 10px;
    font-size: 13px;
    line-height: 1.7;
    color: #5a4e42;
    text-align: center;
    font-weight: 500;
}

.hero-safety-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 12px;
}

.hero-safety-list li {
    font-size: 12px;
    color: #5a4e42;
    line-height: 1.4;
    padding: 3px 10px;
    background: #FAF6EE;
    border: 1px solid var(--color-primary-light);
    border-radius: 12px;
    font-weight: 500;
}

/* PC版で .hero-announcement 内に配置する安心安全カードのインタラクション許可
   親 .hero-announcement は pointer-events: none のため、カード内のテキスト選択等のためにオーバーライド */
.hero-announcement .hero-safety {
    pointer-events: auto;
}

/* ============================================================
   PC版: ヒーロー直下の安心安全帯（横長）
   ============================================================ */
.hero-safety-band {
    padding: 80px 40px 32px;
    background: var(--color-bg);
}

.hero-safety-band-inner {
    max-width: 1100px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--color-primary-light);
    border-radius: 12px;
    padding: 18px 28px;
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    box-shadow: 0 4px 14px rgba(166, 139, 91, 0.12);
}

.hero-safety-band-lead {
    flex: 0 1 auto;
    margin: 0;
    font-size: 13.5px;
    line-height: 1.7;
    color: #5a4e42;
    font-weight: 500;
}

.hero-safety-band-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex: 1 1 auto;
    justify-content: flex-end;
}

.hero-safety-band-list li {
    font-size: 12px;
    color: #5a4e42;
    line-height: 1.4;
    padding: 5px 12px;
    background: #FAF6EE;
    border: 1px solid var(--color-primary-light);
    border-radius: 14px;
    font-weight: 500;
    white-space: nowrap;
}

/* フッター下部の注意書き（年齢/異性紹介事業/Pマーク） */
.footer-notice {
    text-align: center;
    margin: 16px auto 12px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.footer-notice-age {
    margin: 0 0 8px;
    font-size: 13px;
    font-weight: 600;
}

.footer-notice-cert {
    margin: 2px 0;
    font-size: 12px;
    opacity: 0.85;
}

/* ヒーロー下部の大きなブランド文字（右寄せ・画像に被せる） */
/* 文字の上部35%が画像と重なるように、heroのbottomから65%分下げる */
.hero-brand-text {
    position: absolute;
    bottom: calc(clamp(64px, 6.2vw, 100px) * -0.55);
    right: 40px;
    font-family: 'Noto Serif JP', serif;
    font-size: clamp(64px, 6.2vw, 100px);
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 2px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 3;
    line-height: 1;
}

/* ============================================================
   コンセプトセクション
   ============================================================ */
.concept {
    position: relative;
    padding: 40px 0 40px;
}

.concept-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    position: relative;
    padding: 40px 80px 80px 260px;
    max-width: 100%;
}

/* 白背景レイヤー（L字ボーダー内側から右端まで） */
.concept-inner::after {
    content: '';
    position: absolute;
    top: -40px;
    left: 188px; /* L字左位置(140px) + ボーダー幅(48px) */
    right: 350px;
    bottom: 80px;
    background: #fff;
    z-index: -1;
}

/* L字型のボーダー（左と下） */
.concept-border-l {
    position: absolute;
    top: 0;
    left: 140px;
    bottom: 40px;
    width: 50%;
    border-left: 48px solid var(--color-primary);
    border-bottom: 48px solid var(--color-primary);
    pointer-events: none;
    z-index: 1;
}

/* 大きな薄い「Concept」背景文字（concept-textの中に配置し重ねる） */
.concept-bg-label {
    display: none;
}

/* concept-text内に疑似要素で「Concept」を配置 */
.concept-text::before {
    content: 'Concept';
    display: block;
    font-family: 'Noto Serif JP', serif;
    font-size: 56px;
    font-weight: 600;
    color: rgba(166, 139, 91, 0.38);
    letter-spacing: 3px;
    line-height: 1;
    margin-bottom: -16px;
}

.section-label {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.concept-text {
    position: relative;
}

.concept-text .btn-primary {
    margin-left: 40px;
    display: block;
    width: 350px;
    padding-left: 0;
    padding-right: 0;
}

.concept-heading {
    font-family: 'Noto Serif JP', serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 12px;
    margin-left: 40px;
    position: relative;
    z-index: 1;
}

.concept-subheading {
    font-family: 'Noto Serif JP', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 28px;
    margin-left: 40px;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.concept-description {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    color: var(--lp-text-color);
    margin-bottom: 36px;
    margin-left: 40px;
    letter-spacing: var(--lp-text-letter-spacing);
    position: relative;
    z-index: 1;
}

.concept-images {
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-top: 120px;
    padding-left: 60px;
}

.concept-main-image {
    width: 100%;
    max-width: 420px;
    border-radius: 20px;
}

.concept-mockup {
    position: absolute;
    left: -100px;
    bottom: 0;
    top: 40%;
    width: 200px;
    z-index: 2;
}

/* ============================================================
   お客様の声セクション
   ============================================================ */
.users-voice {
    /* プレオープン期間中は非表示。実会員の声が集まったら display を戻す。 */
    display: none;
    padding: 80px clamp(40px, 10vw, 180px) 32px;
    max-width: 100%;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 60px;
}

.section-label-en {
    font-family: 'Noto Serif JP', serif;
    font-size: 56px;
    font-weight: 600;
    color: rgba(166, 139, 91, 0.38);
    letter-spacing: 3px;
    margin-bottom: 8px;
    line-height: 1;
}

.section-title-jp {
    font-family: 'Noto Serif JP', serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.8;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.voice-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr 1fr;
    gap: 20px 20px;
    row-gap: 40px;
    margin-bottom: 0;
    align-items: end;
}

.voice-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    position: relative;
}

.voice-01 {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    margin-right: clamp(10px, 3vw, 50px);
}
.voice-02 { grid-column: 1 / 3; grid-row: 1; margin-left: clamp(20px, 5vw, 90px); max-width: clamp(300px, 38vw, 580px); }
.voice-image { grid-column: 2; grid-row: 2; align-self: end; margin: 0 -40px; }
.voice-image img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    aspect-ratio: 4/3;
}
.voice-03 { grid-column: 2 / 4; grid-row: 1; margin-left: clamp(100px, 20vw, 300px); margin-right: clamp(20px, 4vw, 60px); }
.voice-04 {
    grid-column: 3;
    grid-row: 2;
    align-self: end;
    margin-left: clamp(10px, 3vw, 50px);
}

.voice-number {
    position: absolute;
    top: -23px;
    right: 20px;
    font-family: 'Noto Serif JP', serif;
    color: var(--color-primary);
    font-weight: 500;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.voice-label {
    font-size: 14px;
    letter-spacing: 1px;
}

.voice-num {
    font-size: 28px;
    font-weight: 700;
}

.voice-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.7;
    margin-bottom: 12px;
    margin-top: 8px;
}

.voice-body {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    color: var(--lp-text-color);
    letter-spacing: var(--lp-text-letter-spacing);
    margin-bottom: 16px;
}

.voice-author {
    font-size: var(--lp-text-size);
    color: var(--color-primary);
    text-align: right;
    font-weight: 500;
    letter-spacing: var(--lp-text-letter-spacing);
}

/* 実績数字 */
.stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    padding: 32px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    max-width: 720px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-value {
    font-family: 'Noto Serif JP', serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 12px;
    color: var(--color-text);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* ============================================================
   3つの特徴セクション
   ============================================================ */
.features {
    padding: 0;
    position: relative;
}

.features-inner {
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.features-header {
    text-align: left;
    background: #FAFAF7;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 40px;
}

.features-header-content {
    max-width: none;
    margin: 0 auto 0 auto;
    padding-left: 200px;
}

.features-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 40px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.features-subtitle {
    font-family: 'Noto Serif JP', serif;
    font-size: 52px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 32px;
    letter-spacing: 2px;
}

.features-subtitle-num {
    font-size: 68px;
}

.features-intro {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    letter-spacing: var(--lp-text-letter-spacing);
    color: var(--lp-text-color);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    background: #9D7E57;
    padding: 100px 180px 100px 80px;
}

.feature-item {
    padding-bottom: 40px;
}

.feature-item:last-child {
    padding-bottom: 0;
}

.feature-top {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}

.feature-number {
    font-family: 'Noto Serif JP', serif;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    min-width: 70px;
}

.feature-number span {
    display: block;
    font-size: 52px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
}

.feature-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    line-height: 1.6;
    max-width: 300px;
}

.feature-description {
    font-size: 14px;
    line-height: 1.8;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.75);
    max-width: 540px;
}

/* ============================================================
   3 STEPセクション
   ============================================================ */
.steps {
    background: #6F583C;
    padding: 100px 40px;
    color: #fff;
}

.steps-header {
    text-align: center;
    margin-bottom: 80px;
}

.steps-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 40px;
    font-weight: 600;
    color: #fff;
    display: inline-flex;
    align-items: baseline;
    gap: 16px;
}

.steps-title-num {
    font-size: 80px;
    font-weight: 700;
}

.steps-title-step {
    font-size: 60px;
    font-weight: 700;
    margin-left: 8px;
}

.steps-list {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.step-item {
    text-align: left;
}

.step-top {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 0;
}

.step-number {
    font-family: 'Noto Serif JP', serif;
    color: #fff;
    line-height: 1;
    text-align: center;
    flex-shrink: 0;
    margin-bottom: 60px;
}

.step-number-label {
    display: block;
    font-size: 18px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.step-number-num {
    display: block;
    font-size: 80px;
    font-weight: 700;
    color: #fff;
}

.step-image {
    width: 180px;
    height: 372px;
    object-fit: cover;
    object-position: top center;
    flex-shrink: 0;
}

.step-divider {
    border: none;
    border-top: 6px solid #9D7E57;
    margin: -8px 0 20px 0;
    width: 48%;
}

.step-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}

.step-description {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    letter-spacing: var(--lp-text-letter-spacing);
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================================
   PLANセクション
   ============================================================ */
.plan {
    background: var(--color-bg-dark);
    padding: 80px 40px 120px;
    color: #fff;
    position: relative;
}

.plan-header {
    text-align: center;
    margin-bottom: 40px;
}

.plan-label {
    font-family: 'Noto Serif JP', serif;
    font-size: 44px;
    font-weight: 600;
    color: var(--color-primary-light);
    letter-spacing: 3px;
    margin-bottom: 4px;
}

.plan-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 30px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
}

.plan-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.plan-box {
    background: #fff;
    border-radius: 0;
    padding: 80px 100px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.plan-box-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 32px;
    letter-spacing: 3px;
    line-height: 1.8;
}

.plan-box-description {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    letter-spacing: var(--lp-text-letter-spacing);
    color: var(--lp-text-color);
    text-align: left;
}

.plan-box-highlight {
    margin-top: 28px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #fdf8f0 0%, #faf1e1 100%);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    font-size: 17px;
    line-height: 1.9;
    letter-spacing: 1px;
    color: var(--lp-text-color);
    text-align: center;
}

.plan-box-highlight strong {
    color: var(--color-primary);
    font-size: 20px;
    font-weight: 700;
}

.plan-box-cta {
    margin-top: 24px;
    text-align: center;
}

.plan-link {
    display: inline-block;
    padding: 14px 40px;
    background: var(--color-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.2s;
}

.plan-link:hover {
    background: #8B7355;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(166, 139, 91, 0.3);
}

.plan-images {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    pointer-events: none;
}

.plan-image-wrap {
    position: absolute;
    overflow: hidden;
}

.plan-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.plan-image-1 {
    right: clamp(-100px, -7vw, -60px);
    top: -160px;
    width: clamp(180px, 18vw, 260px);
    height: clamp(235px, 24vw, 340px);
    transform: rotate(2deg);
    z-index: 3;
}

.plan-image-2 {
    right: clamp(-160px, -11vw, -80px);
    top: clamp(20px, 6vw, 80px);
    width: clamp(190px, 19vw, 280px);
    height: clamp(125px, 13vw, 185px);
    z-index: 4;
    transform: rotate(-2deg);
}

.plan-image-3 {
    left: clamp(-240px, -12vw, -40px);
    bottom: -100px;
    width: clamp(230px, 24vw, 340px);
    height: clamp(150px, 16vw, 225px);
    transform: rotate(-3deg);
    z-index: 4;
}

/* ============================================================
   他社との料金比較セクション
   ============================================================ */
.comparison {
    padding: 80px clamp(40px, 10vw, 180px);
    background: #FAFAF7;
}

.comparison-header {
    text-align: center;
    margin-bottom: 56px;
}

.comparison-label {
    font-family: 'Noto Serif JP', serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 4px;
    margin-bottom: 8px;
}

.comparison-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.comparison-subtitle {
    font-size: 16px;
    color: #666;
}

.comparison-cards {
    display: grid;
    grid-template-columns: 1fr 1fr 1.2fr;
    gap: 24px;
    align-items: stretch;
}

.comparison-card {
    background: #fff;
    border: 2px solid #e5e1d8;
    border-radius: 16px;
    padding: 32px 24px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.comparison-card-other {
    background: #FAFAFA;
    border-color: #e5e5e5;
}

.comparison-card-tc {
    border-color: var(--color-primary);
    background: linear-gradient(180deg, #FAF6F0 0%, #F5F1EB 100%);
    box-shadow: 0 6px 24px rgba(166, 139, 91, 0.22);
}

.comparison-card-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #A68B5B, #8B7355);
    color: #fff;
    padding: 6px 22px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    white-space: nowrap;
}

.comparison-card-head {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.comparison-card-company {
    font-family: 'Noto Serif JP', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.comparison-card-type {
    display: inline-block;
    font-size: 13px;
    color: #666;
    background: rgba(0, 0, 0, 0.05);
    padding: 4px 12px;
    border-radius: 12px;
}

.comparison-card-tc .comparison-card-type {
    color: var(--color-primary);
    background: rgba(166, 139, 91, 0.15);
    font-weight: 600;
}

.comparison-card-description {
    font-size: 14px;
    line-height: 1.85;
    color: #555;
    flex: 1;
    margin-bottom: 20px;
}

.comparison-card-tc .comparison-card-description {
    color: #444;
}

.comparison-card-result {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    line-height: 1.5;
}

.comparison-card-result-issue {
    background: rgba(192, 75, 60, 0.08);
    color: #b53d2c;
}

.comparison-card-result-tc {
    background: linear-gradient(135deg, #A68B5B, #8B7355);
    color: #fff;
    box-shadow: 0 2px 8px rgba(166, 139, 91, 0.3);
}

.comparison-card-result-label {
    display: inline-block;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    margin-right: 8px;
    background: rgba(0, 0, 0, 0.08);
    letter-spacing: 1px;
}

.comparison-card-result-tc .comparison-card-result-label {
    background: rgba(255, 255, 255, 0.22);
}

/* タブレット〜スマホ向け: 縦1列に折り返し */
@media (max-width: 1100px) {
    .comparison {
        padding: 60px 24px;
    }
    .comparison-cards {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .comparison-title {
        font-size: 26px;
    }
    .comparison-header {
        margin-bottom: 40px;
    }
}

/* ============================================================
   FAQセクション
   ============================================================ */
.faq {
    background: var(--color-bg-dark);
    padding: 120px 40px 100px;
    color: #fff;
}

.faq-header {
    text-align: center;
    margin-bottom: 50px;
}

.faq-label {
    font-family: 'Noto Serif JP', serif;
    font-size: 44px;
    font-weight: 600;
    color: var(--color-primary-light);
    letter-spacing: 3px;
    margin-bottom: 4px;
}

.faq-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 30px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #fff;
    border-radius: 0;
    overflow: hidden;
}

.faq-item.is-open {
    border-radius: 0;
}

.faq-question {
    width: 100%;
    padding: 24px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text);
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    transition: background 0.2s;
}

.faq-question:hover {
    background: #f9f6f1;
}

.faq-question-text {
    flex: 1;
    padding-right: 16px;
}

.faq-icon {
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: rotate(-45deg);
    transition: transform 0.3s;
    flex-shrink: 0;
    font-size: 0;
}

.faq-item.is-open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 40px 20px;
}

.faq-item.is-open .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 12px;
    line-height: 2;
    color: var(--color-text-light);
    border-top: 1px solid var(--color-border);
    padding-top: 16px;
    margin-bottom: 20px;
}

/* ============================================================
   Contactセクション
   ============================================================ */
.contact {
    background: #8A6E4E;
    padding: 80px 0 120px 0;
    color: #fff;
}

.contact-inner {
    max-width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.contact-left {
    position: relative;
}

.contact-label {
    font-family: 'Noto Serif JP', serif;
    font-size: 44px;
    font-weight: 600;
    color: var(--color-primary-light);
    letter-spacing: 3px;
    margin-bottom: 4px;
    padding-left: 100px;
}

.contact-title {
    font-family: 'Noto Serif JP', serif;
    font-size: 30px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 2px;
    margin-bottom: 24px;
    padding-left: 120px;
}

.contact-description {
    font-size: var(--lp-text-size);
    line-height: var(--lp-text-line-height);
    letter-spacing: var(--lp-text-letter-spacing);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    padding-left: 120px;
    max-width: 500px;
}

.contact-left {
    position: relative;
}

.contact-image {
    width: 80%;
    max-width: none;
    border-radius: 0;
    margin-top: 20px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
    background: #fff;
    padding: 50px 60px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 20px;
    align-items: center;
}

.form-row:last-of-type .form-label {
    align-self: start;
    padding-top: 16px;
}

.form-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.form-required {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
}

.form-inputs-name {
    display: flex;
    gap: 12px;
}

.form-inputs-name input {
    flex: 1;
}

.form-input-half {
    width: 55%;
}

.form-input-full {
    width: 100%;
}

.form-mismatch-text {
    display: block;
    color: #c0392b;
    font-size: 13px;
    margin-top: 6px;
    line-height: 1.4;
}

.form-mismatch-hidden {
    display: none;
}

.form-input-mismatch {
    border-color: #c0392b !important;
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.1);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid #ddd;
    border-radius: 12px;
    background: #fff;
    font-size: 15px;
    font-family: inherit;
    color: var(--color-text);
    outline: none;
    transition: box-shadow 0.2s;
    box-sizing: border-box;
}

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

.contact-form input:focus,
.contact-form textarea:focus {
    box-shadow: 0 0 0 3px rgba(166, 139, 91, 0.12);
}

.contact-form textarea {
    resize: vertical;
    min-height: 180px;
    font-family: inherit;
}

.btn-contact-submit {
    margin-top: 16px;
    align-self: flex-end;
    padding: 14px 60px;
}

/* ============================================================
   フッター
   ============================================================ */
.footer {
    background: #3D2E1E;
    padding: 60px 40px 40px;
    text-align: center;
}

.footer-logo {
    font-family: 'Noto Serif JP', serif;
    font-size: 36px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 32px;
    letter-spacing: 3px;
}

.footer-logo::after {
    content: '';
    display: block;
    width: 90%;
    height: 1.5px;
    background: #fff;
    margin: 32px auto 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copyright {
    font-size: 14px;
    color: #fff;
}

.footer-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-nav a {
    font-size: 14px;
    color: #fff;
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: #fff;
}

.footer-nav-separator {
    color: #fff;
    font-size: 14px;
}

/* ============================================================
   Users Voice専用 タブレット対応（他セクションに影響なし）
   ============================================================ */
@media (max-width: 1400px) {
    .voice-layout {
        grid-template-columns: 1fr 1fr;
        row-gap: 24px;
        align-items: stretch;
    }

    .voice-01 {
        grid-column: 1;
        grid-row: 1;
        margin-right: 0;
        align-self: stretch !important;
    }

    .voice-02 {
        grid-column: 2;
        grid-row: 1;
        margin-left: 0;
        max-width: none;
    }

    .voice-image {
        grid-column: 1 / 3;
        grid-row: 2;
        margin: 0;
    }

    .voice-image img {
        aspect-ratio: 3/2;
        max-height: 500px;
        object-position: center 30%;
    }

    .voice-03 {
        grid-column: 1;
        grid-row: 3;
        margin-left: 0;
        margin-right: 0;
    }

    .voice-04 {
        grid-column: 2;
        grid-row: 3;
        align-self: stretch !important;
        margin-left: 0;
    }
}

/* ============================================================
   レスポンシブ（タブレット）
   ============================================================ */
/* ============================================================
   レスポンシブ（モバイル）
   ============================================================ */
@media (max-width: 1100px) {
    .pc-only {
        display: none;
    }

    /* スマホ版のみ表示（プレオープン特典ボックス等） */
    .sp-only {
        display: block;
    }

    .features-header-content {
        padding-left: 0;
    }

    .features-header {
        padding: 60px 24px;
    }

    .features-list {
        padding: 60px 24px;
    }

    .header-inner {
        padding: 0 20px;
    }

    .header-logo {
        font-size: 18px;
    }

    .header-nav {
        gap: 12px;
    }

    .btn-signup-header {
        padding: 8px 24px;
        background: #F5EFE3;
        color: #9a7a4e;
        border: 1px solid #9a7a4e;
        border-radius: 50px;
        font-size: 12px;
    }

    .hero {
        margin-top: 60px;
        height: auto;
    }

    .hero-bg-image {
        position: relative;
        width: 100%;
        height: clamp(280px, 45vw, 500px);
    }

    .hero-content {
        position: relative;
        width: 100%;
        padding: 32px 24px 50px;
    }

    .hero-text .btn-primary {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-brand-text {
        font-size: clamp(24px, 5vw, 60px);
        bottom: auto;
        top: calc(clamp(280px, 45vw, 500px) - clamp(24px, 5vw, 60px) * 0.45);
        right: 40px;
    }

    /* モバイル版 ヒーロー告知（画像の上部に被せる） */
    .hero-announcement-title {
        top: 16px;
        left: 16px;
    }
    .hero-announcement {
        top: calc(16px + clamp(20px, 4.8vw, 32px) * 1.3 + 6px);
        left: 16px;
        right: 16px;
        max-width: none;
    }
    .hero-announcement-line1 {
        /* 長文コピーに対応するため小さめ & 2行折り返し許容 */
        font-size: clamp(12px, 3.2vw, 20px);
        margin-bottom: 6px;
        white-space: normal;
    }
    .hero-announcement-line2 {
        font-size: clamp(18px, 4.2vw, 28px);
        /* 2段目と3段目の間に1行分の空白 */
        margin-bottom: calc(1em + 4px);
        /* スマホ版のみ右寄せ */
        text-align: right;
    }
    .hero-announcement-line3 {
        font-size: clamp(16px, 4vw, 24px);
        margin-bottom: 4px;
        /* スマホ版: 3段目と4段目を True Connection 文字の少し上まで下げる */
        margin-top: 30px;
    }
    .hero-announcement-line4 {
        font-size: clamp(14px, 3.5vw, 20px);
        line-height: 1.5;
    }

    /* スマホ版: PC用 .pc-only クラス付きボタンは隠す。
       SP用 .sp-only クラス付きボタンは表示し、サイズを縮小 + 右寄せ */
    .hero-announcement-detail-btn.sp-only {
        display: block;
        margin: 10px 0 0 auto;
        width: fit-content;
        padding: 9px 22px;
        font-size: 12px;
        letter-spacing: 1px;
        box-shadow: 0 4px 14px rgba(233, 30, 99, 0.45);
    }

    .hero-announcement-detail-btn.sp-only::after {
        font-size: 16px;
        margin-left: 6px;
    }

    .btn-primary {
        padding: 16px 50px;
        font-size: 14px;
    }

    .concept {
        padding: 80px 0 20px;
    }

    .concept-inner {
        grid-template-columns: 1fr;
        padding: 50px 24px 40px 70px;
    }

    .concept-bg-label {
        font-size: 36px;
        left: 36px;
        top: 12px;
    }

    .concept-border-l {
        left: 16px;
        width: 32%;
        border-left: 12px solid var(--color-primary);
        border-bottom: 12px solid var(--color-primary);
        bottom: 0;
    }

    .concept-inner::after {
        left: 28px;
        right: 50px;
        top: -20px;
        bottom: 10px;
    }

    .concept-inner {
        padding: 50px 24px 40px 70px;
    }

    .concept-text::before {
        font-size: 36px;
        margin-bottom: -12px;
        margin-left: -30px;
    }

    .concept-heading {
        font-size: 16px;
        margin-left: 0;
    }

    .concept-subheading {
        font-size: 24px;
        margin-left: 0;
    }

    .concept-description {
        margin-left: 0;
    }

    .concept-text {
        text-align: center;
        position: relative;
        z-index: 1;
    }

    .concept-text .btn-primary {
        margin: 0 auto;
        width: 80%;
        max-width: 280px;
        display: block;
        text-align: center;
        position: relative;
        left: -20px;
        z-index: 2;
    }

    .concept-heading,
    .concept-subheading,
    .concept-description,
    .concept-text::before {
        text-align: left;
    }

    .concept-description {
        font-size: 15px;
    }

    .concept-images {
        position: absolute;
        top: auto;
        bottom: -20px;
        left: auto;
        right: -5%;
        transform: none;
        margin-top: 0;
        opacity: 0.4;
        z-index: 0;
        width: 50%;
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        gap: 8px;
    }

    .concept-main-image {
        width: 65%;
        max-width: none;
        border-radius: 8px;
    }

    .concept-mockup {
        display: none;
    }

    .concept-text {
        z-index: 1;
    }

    .concept-mockup {
        position: static;
        max-width: 140px;
        margin: -40px auto 0;
    }

    .users-voice {
        padding: 60px 20px 24px;
    }

    .section-label-en {
        font-size: 36px;
        margin-bottom: 8px;
    }

    .section-title-jp {
        font-size: 20px;
    }

    .voice-layout {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 0;
    }

    .voice-01,
    .voice-02,
    .voice-03,
    .voice-04 {
        grid-column: 1 !important;
        grid-row: auto !important;
        margin: 0 !important;
        max-width: none !important;
        align-self: auto !important;
    }

    .voice-image {
        grid-column: 1 !important;
        grid-row: auto !important;
        margin: 0 !important;
    }

    .voice-image img {
        aspect-ratio: 16/9;
    }

    .stats {
        padding: 24px 16px;
        gap: 12px;
    }

    .stat-value {
        font-size: 28px;
    }

    .stat-label {
        font-size: 11px;
    }

    .features {
        padding: 60px 24px;
    }

    .features-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .steps-list {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .contact-left {
        position: relative;
        padding: 0 24px;
    }

    .contact-left .contact-label,
    .contact-left .contact-title,
    .contact-left .contact-description {
        padding-left: 0;
        position: relative;
        z-index: 2;
    }

    .contact-image {
        position: absolute;
        left: 0;
        bottom: -40px;
        width: 50%;
        max-width: 300px;
        margin-top: 0;
        opacity: 0.45;
        z-index: 1;
    }

    .contact {
        padding: 60px 0 80px 0 !important;
    }

    .contact-inner {
        padding: 0 !important;
        margin: 0 !important;
        max-width: 100% !important;
    }

    .contact-form {
        padding: 40px 24px;
        margin: 0;
        box-shadow: none;
        width: 100%;
        box-sizing: border-box;
        position: relative;
        z-index: 2;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .form-input-half {
        width: 100%;
    }

    .features-title {
        font-size: clamp(20px, 6vw, 40px);
        white-space: nowrap;
    }

    .features-subtitle {
        font-size: 28px;
    }

    .feature-item {
        flex-direction: column;
        gap: 12px;
    }

    .feature-number {
        text-align: left;
    }

    .feature-title {
        font-size: 22px;
        line-height: 1.5;
    }

    .steps {
        padding: 60px 24px;
    }

    .steps-title {
        font-size: clamp(16px, 5vw, 40px);
        white-space: nowrap;
        gap: 6px;
    }

    .steps-title-num {
        font-size: clamp(32px, 10vw, 80px);
    }

    .steps-title-step {
        font-size: clamp(24px, 7.5vw, 60px);
        margin-left: 2px;
    }

    .step-image {
        width: 180px;
        height: 372px;
    }

    .plan {
        padding: 60px 24px 80px;
    }

    .plan-label {
        font-size: 28px;
    }

    .plan-box {
        padding: 32px 24px;
    }

    .plan-box-title {
        font-size: 18px;
    }

    .plan-box-description {
        font-size: 12px;
    }

    .plan-box-highlight {
        padding: 16px;
        font-size: 14px;
        letter-spacing: 0.5px;
    }

    .plan-box-highlight strong {
        font-size: 16px;
    }

    .plan-link {
        padding: 12px 24px;
        font-size: 13px;
        letter-spacing: 1px;
    }

    .plan-image-1 {
        width: 100px !important;
        height: 130px !important;
        right: -20px !important;
        top: -55px !important;
    }

    .plan-image-2 {
        width: 110px !important;
        height: 75px !important;
        right: -40px !important;
        top: 45px !important;
    }

    .plan-image-3 {
        width: 160px !important;
        height: 110px !important;
        left: -30px !important;
        bottom: -80px !important;
    }

    .faq {
        padding: 80px 24px 60px;
    }

    .faq-label {
        font-size: 28px;
    }

    .faq-question {
        padding: 14px 20px;
        font-size: 12px;
    }

    .faq-item.is-open .faq-answer {
        padding: 0 20px 16px;
    }

    .contact {
        padding: 60px 24px 80px;
    }

    .contact-label {
        font-size: 28px;
    }

    .form-group {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .form-group label {
        font-size: 12px;
    }

    .btn-contact-submit {
        align-self: stretch;
    }

    .footer {
        padding: 32px 20px 20px;
    }

    .footer-logo {
        font-size: 18px;
    }

    /* column-reverse で nav を上、copyright を下に配置 */
    .footer-bottom {
        flex-direction: column-reverse;
        gap: 20px;
    }

    /* フッターリンクを縦1列に */
    .footer-nav {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
}

/* ============================================================
   タブレット（769px〜1100px）専用
   - スマホ向け（max-width: 1100px）の hero-announcement フォントを上書きし、
     タブレットでは「2026年6月1日オープン」周りを大きく見せる
   ============================================================ */
@media (min-width: 769px) and (max-width: 1100px) {
    .hero-announcement-line3 {
        font-size: clamp(20px, 2.8vw, 30px);
    }
    .hero-announcement-line4 {
        font-size: clamp(16px, 2.2vw, 24px);
    }
}

/* ============================================================
   スマホ（768px以下）
   ============================================================ */
@media (max-width: 768px) {
    .concept-images {
        width: 85%;
        right: -10%;
    }

    .hero-bg-image {
        height: 280px;
    }

    .hero-brand-text {
        font-size: clamp(24px, 7.5vw, 36px);
        top: calc(280px - clamp(24px, 7.5vw, 36px) * 0.45);
        right: 16px;
    }

    /* スマホ版のみ: 「2026年6月1日オープン」一連の文字を右寄せ */
    .hero-announcement-line3,
    .hero-announcement-line3-sub,
    .hero-announcement-campaign-hint,
    .hero-announcement-line4 {
        text-align: right;
    }

    /* スマホ版のみ: 表示位置を上方向に調整（True Connection 文字との重なり回避 + フォント拡大に対応） */
    .hero-announcement-line3 {
        margin-top: 40px;
    }
}

/* ============================================================
   小さいスマホ（iPhone SE, iPhone 11等 375px以下）
   ============================================================ */
@media (max-width: 390px) {
    .header-inner {
        padding: 0 12px;
        gap: 8px;
    }

    .header-nav {
        gap: 8px;
    }

    .header-logo {
        font-size: 14px;
        letter-spacing: 1px;
    }

    .btn-login {
        font-size: 11px;
    }

    .btn-signup-header {
        padding: 6px 12px;
        font-size: 10px;
    }

    .concept-inner {
        padding: 40px 16px 60px 50px;
    }

    .concept-text::before {
        font-size: 30px;
        margin-left: -20px;
    }

    .concept-heading {
        font-size: 15px;
    }

    .concept-subheading {
        font-size: 20px;
    }

    .concept-description {
        font-size: 13px;
    }

    .concept-border-l {
        left: 10px;
        border-left: 10px solid var(--color-primary);
        border-bottom: 10px solid var(--color-primary);
    }

    .concept-inner::after {
        left: 20px;
        right: 40px;
    }

    .concept-text .btn-primary {
        max-width: 240px;
        font-size: 14px;
        left: -10px;
    }

    .hero-brand-text {
        font-size: clamp(18px, 6vw, 28px);
        top: calc(280px - clamp(18px, 6vw, 28px) * 0.45);
    }
}