/* ========================================
   リセット・基本設定
   ======================================== */
#lp * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#lp html {
    scroll-behavior: smooth;
}

#lp body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    background-color: #fff;
}

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

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

/* ========================================
   コンテナ（最大幅1440px）
   ======================================== */
#lp .container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 768px) {
#lp .container {
        padding: 0 40px;
    }
}

@media (min-width: 1024px) {
#lp .container {
        padding: 0 60px;
    }
}

/* ========================================
   セクション共通
   ======================================== */
#lp .section {
    padding: 60px 0;
}

@media (min-width: 768px) {
#lp .section {
        padding: 80px 0;
    }
}

@media (min-width: 1024px) {
#lp .section {
        padding: 100px 0;
    }
}

#lp .section__title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #2c5f7c;
}

@media (min-width: 768px) {
#lp .section__title {
        font-size: 36px;
        margin-bottom: 24px;
    }
}

@media (min-width: 1024px) {
#lp .section__title {
        font-size: 42px;
        margin-bottom: 32px;
    }
}

/* 新しいタイトルスタイル（英語 + 日本語） */
#lp .section__title-group {
    text-align: center;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
#lp .section__title-group {
        margin-bottom: 24px;
    }
}

@media (min-width: 1024px) {
#lp .section__title-group {
        margin-bottom: 32px;
    }
}

#lp .section__title-en {
    font-size: 18px;
    font-weight: 400;
    color: #8cc63f;
    margin-bottom: 4px;
    font-family: 'Arial', sans-serif;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
#lp .section__title-en {
        font-size: 22px;
        margin-bottom: 6px;
    }
}

@media (min-width: 1024px) {
#lp .section__title-en {
        font-size: 24px;
        margin-bottom: 8px;
    }
}

#lp .section__title-main {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    line-height: 1.6;
    margin: 0;
}

@media (min-width: 768px) {
#lp .section__title-main {
        font-size: 32px;
    }
}

@media (min-width: 1024px) {
#lp .section__title-main {
        font-size: 38px;
    }
}

#lp .section__title-highlight {
    color: #39a1ff;
}

#lp .section__title-sub {
    font-size: 28px;
    font-weight: 700;
    color: #39a1ff;
    line-height: 1.6;
    margin: 8px 0 0 0;
}

@media (min-width: 768px) {
#lp .section__title-sub {
        font-size: 36px;
        margin-top: 12px;
    }
}

@media (min-width: 1024px) {
#lp .section__title-sub {
        font-size: 42px;
        margin-top: 16px;
    }
}

#lp .section__lead {
    font-size: 16px;
    line-height: 1.8;
    text-align: center;
    margin-bottom: 40px;
    color: #666;
}

@media (min-width: 768px) {
#lp .section__lead {
        font-size: 18px;
        margin-bottom: 60px;
    }
}

/* ========================================
   ファーストビュー（FV）
   ======================================== */
#lp .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 100px;
}

@media (min-width: 768px) {
#lp .hero {
        min-height: 100vh;

    }

#lp .hero__bg {
        height: 100%;
    }

#lp .hero__bg img {
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}

#lp .hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#lp .hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* スマホ表示：背景画像を縦長に表示 */
@media (max-width: 767px) {
#lp .hero {
margin-top: 20px;
}


#lp .hero__bg img {
        object-position: center top;
        min-height: 100vh;
    }
}



#lp .hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.1) 100%);
    z-index: 2;
}

#lp .hero__content {
    position: relative;
    z-index: 3;
    max-width: 1440px;
    width: 100%;
    padding: 40px 20px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
#lp .hero__content {
        padding: 60px 40px;
        max-width: 780px;
    }
}

@media (min-width: 1024px) {
#lp .hero__content {
        padding: 80px 60px;
        max-width: 780px;
    }
}

/* 吹き出し画像 */
#lp .hero__bubble {
    max-width: 50%;
    width: auto;
    height: auto;
    margin-bottom: 0;
    align-self: flex-start;
    margin-left: 0;
}

@media (min-width: 768px) {
#lp .hero__bubble {
        max-width: 250px;
        margin-bottom: 0;
        align-self: flex-start;
        margin-left: 0;
    }
}

@media (min-width: 1024px) {
#lp .hero__bubble {
        max-width: 280px;
        margin-bottom: 0;
        align-self: flex-start;
        margin-left: 0;
    }
}

/* メインキャッチコピー（画像） */
#lp .hero__title-img {
    max-width: 100%;
    width: auto;
    height: auto;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
#lp .hero__title-img {
        max-width: 100%;
        margin-bottom: 24px;
    }
}

@media (min-width: 1024px) {
#lp .hero__title-img {
        max-width: 100%;
        margin-bottom: 32px;
    }
}

/* サブテキスト画像 */
#lp .hero__subtext {
    max-width: 100%;
    width: auto;
    height: auto;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
#lp .hero__subtext {
        max-width: 600px;
        margin-bottom: 32px;
    }
}

@media (min-width: 1024px) {
#lp .hero__subtext {
        max-width: 700px;
        margin-bottom: 40px;
    }
}

/* 特徴リスト（画像） */
#lp .hero__features-img {
    max-width: 100%;
    width: auto;
    height: auto;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
#lp .hero__features-img {
        max-width: 100%;
        margin-bottom: 40px;
    }
}

@media (min-width: 1024px) {
#lp .hero__features-img {
        max-width: 100%;
        margin-bottom: 48px;
    }
}

/* LINEボタン画像 */
#lp .hero__cta-image {
    display: inline-block;
    transition: all 0.3s ease;
}

#lp .hero__cta-image:hover {
    transform: translateY(-4px);
    filter: brightness(1.05);
}

#lp .hero__line-btn {
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (min-width: 768px) {
#lp .hero__line-btn {
        max-width: 70%;
        margin: 0 auto;
    }
}

@media (min-width: 1024px) {
#lp .hero__line-btn {
        max-width: 70%;
        margin: 0 auto;
    }
}

/* ========================================
   リード文
   ======================================== */
#lp .intro {
    background: #fff;
    padding: 60px 0 80px;
}

@media (min-width: 768px) {
#lp .intro {
        padding: 80px 0 100px;
    }
}

@media (min-width: 1024px) {
#lp .intro {
        padding: 100px 0 120px;
    }
}

#lp .intro__title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    line-height: 1.7;
    color: #333;
    margin-bottom: 48px;
}

@media (min-width: 768px) {
#lp .intro__title {
        font-size: 36px;
        margin-bottom: 60px;
    }
}

@media (min-width: 1024px) {
#lp .intro__title {
        font-size: 42px;
        margin-bottom: 80px;
    }
}

/* 比較画像 */
#lp .intro__comparison {
    max-width: 1000px;
    margin: 0 auto 48px;
}

@media (min-width: 768px) {
#lp .intro__comparison {
        margin-bottom: 60px;
    }
}

@media (min-width: 1024px) {
#lp .intro__comparison {
        margin-bottom: 80px;
    }
}

#lp .intro__comparison-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 説明文エリア */
#lp .intro__description {
    max-width: 900px;
    margin: 0 auto;
}

#lp .intro__text {
    font-size: 16px;
    line-height: 2.0;
    text-align: center;
    color: #333;
    margin-bottom: 48px;
}

@media (min-width: 768px) {
#lp .intro__text {
        font-size: 18px;
        line-height: 2.1;
        margin-bottom: 60px;
    }
}

@media (min-width: 1024px) {
#lp .intro__text {
        font-size: 19px;
        line-height: 2.2;
        margin-bottom: 80px;
    }
}

/* 価格タイトル */
#lp .intro__price-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    line-height: 1.7;
    color: #333;
    margin: 0;
}

@media (min-width: 768px) {
#lp .intro__price-title {
        font-size: 36px;
        line-height: 1.7;
    }
}

@media (min-width: 1024px) {
#lp .intro__price-title {
        font-size: 42px;
        line-height: 1.7;
    }
}

/* ========================================
   ギャラリー
   ======================================== */
#lp .gallery {
    background: #f9fafb;
}

#lp .gallery__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
#lp .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (min-width: 1024px) {
#lp .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

#lp .gallery__item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #fff;
}

#lp .gallery__item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

#lp .gallery__item img {
    width: 100%;
    height: auto;
    display: block;
}

#lp .gallery__caption {
    padding: 16px 16px 20px 16px;
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    margin: 0;
    background: #fff;
}

@media (min-width: 768px) {
#lp .gallery__caption {
        font-size: 14px;
        padding: 20px 20px 24px 20px;
        line-height: 1.9;
    }
}

/* ========================================
   比較表
   ======================================== */
#lp .comparison {
    background: #fff;
}

#lp .comparison__table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -20px;
    padding: 0 20px;
}

@media (min-width: 768px) {
#lp .comparison__table-wrapper {
        margin: 0;
        padding: 0;
    }
}

#lp .comparison__table {
    width: 100%;
    min-width: 800px;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
}

#lp .comparison__th {
    padding: 20px 16px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid #e0e0e0;
    white-space: nowrap;
}

@media (min-width: 768px) {
#lp .comparison__th {
        padding: 24px 20px;
        font-size: 15px;
    }
}

@media (min-width: 1024px) {
#lp .comparison__th {
        font-size: 16px;
    }
}

#lp .comparison__th--label {
    background: #f5f5f5;
    color: #333;
    width: 140px;
}

@media (min-width: 768px) {
#lp .comparison__th--label {
        width: 160px;
    }
}

#lp .comparison__th--gray {
    background: #e8e8e8;
    color: #333;
}

#lp .comparison__th--white-cement {
    background: #f0f0f0;
    color: #333;
}

#lp .comparison__th--ours {
    background: linear-gradient(135deg, #4fb3d9 0%, #2c5f7c 100%);
    color: #fff;
}

#lp .comparison__sub {
    display: block;
    font-size: 12px;
    font-weight: 400;
    margin-top: 4px;
    opacity: 0.9;
}

@media (min-width: 768px) {
#lp .comparison__sub {
        font-size: 13px;
    }
}

#lp .comparison__td {
    padding: 16px 12px;
    font-size: 14px;
    text-align: center;
    border-bottom: 1px solid #e8e8e8;
    color: #555;
    line-height: 1.6;
}

@media (min-width: 768px) {
#lp .comparison__td {
        padding: 20px 16px;
        font-size: 15px;
    }
}

#lp .comparison__td--label {
    background: #f9fafb;
    font-weight: 600;
    color: #333;
    text-align: left;
    padding-left: 16px;
}

@media (min-width: 768px) {
#lp .comparison__td--label {
        padding-left: 20px;
    }
}

#lp .comparison__td--highlight {
    background: #e8f4f8;
    font-weight: 600;
    color: #2c5f7c;
}

#lp .comparison__note {
    display: block;
    font-size: 12px;
    font-weight: 400;
    margin-top: 4px;
    color: #666;
}

@media (min-width: 768px) {
#lp .comparison__note {
        font-size: 13px;
    }
}

#lp .comparison__table tbody tr:last-child .comparison__td {
    border-bottom: none;
}

/* ========================================
   採用する理由
   ======================================== */
#lp .reasons {
    background: #fff;
}

#lp .reasons__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 768px) {
#lp .reasons__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

@media (min-width: 1024px) {
#lp .reasons__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

#lp .reasons__card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    border: 2px solid #f0f0f0;
    transition: all 0.3s ease;
}

#lp .reasons__card:hover {
    border-color: #39a1ff;
    box-shadow: 0 8px 24px rgba(57, 161, 255, 0.12);
    transform: translateY(-4px);
}

#lp .reasons__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: #8cc63f;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
#lp .reasons__number {
        width: 56px;
        height: 56px;
        font-size: 24px;
        margin-bottom: 24px;
    }
}

#lp .reasons__icon {
    font-size: 48px;
    margin-bottom: 16px;
    line-height: 1;
}

@media (min-width: 768px) {
#lp .reasons__icon {
        font-size: 56px;
        margin-bottom: 20px;
    }
}

#lp .reasons__title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6;
    color: #333;
    margin-bottom: 16px;
}

@media (min-width: 768px) {
#lp .reasons__title {
        font-size: 19px;
        margin-bottom: 20px;
    }
}

@media (min-width: 1024px) {
#lp .reasons__title {
        font-size: 20px;
    }
}

#lp .reasons__description {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    margin: 0;
    text-align: left;
}

@media (min-width: 768px) {
#lp .reasons__description {
        font-size: 15px;
        line-height: 1.9;
    }
}

/* ========================================
   お客様の声
   ======================================== */
#lp .voice {
    background: #f9fafb;
}

#lp .voice__list {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

@media (min-width: 768px) {
#lp .voice__list {
        gap: 40px;
    }
}

#lp .voice__item {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    border: 2px solid #e8f4f8;
    transition: all 0.3s ease;
}

#lp .voice__item:hover {
    border-color: #8cc63f;
    box-shadow: 0 8px 24px rgba(140, 198, 63, 0.12);
}

@media (min-width: 768px) {
#lp .voice__item {
        padding: 40px 48px;
    }
}

#lp .voice__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
#lp .voice__header {
        gap: 20px;
        margin-bottom: 24px;
    }
}

#lp .voice__photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid #f0f0f0;
}

@media (min-width: 768px) {
#lp .voice__photo {
        width: 80px;
        height: 80px;
        border-width: 4px;
    }
}

#lp .voice__meta {
    flex: 1;
}

#lp .voice__company {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin: 0 0 4px 0;
}

@media (min-width: 768px) {
#lp .voice__company {
        font-size: 18px;
        margin-bottom: 6px;
    }
}

#lp .voice__location {
    font-size: 13px;
    color: #666;
    margin: 0;
}

@media (min-width: 768px) {
#lp .voice__location {
        font-size: 14px;
    }
}

#lp .voice__quote {
    font-size: 15px;
    line-height: 1.9;
    color: #555;
    margin: 0;
    padding-left: 20px;
    border-left: 4px solid #8cc63f;
    font-style: normal;
}

@media (min-width: 768px) {
#lp .voice__quote {
        font-size: 16px;
        line-height: 2.0;
        padding-left: 24px;
    }
}

/* ========================================
   申込フロー
   ======================================== */
#lp .flow {
    background: #fff;
}

#lp .flow__steps {
    max-width: 800px;
    margin: 0 auto;
}

#lp .flow__step {
    background: #f9fafb;
    border: 2px solid #e8f4f8;
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

#lp .flow__step:hover {
    border-color: #4fb3d9;
    box-shadow: 0 4px 12px rgba(79, 179, 217, 0.15);
}

@media (min-width: 768px) {
#lp .flow__step {
        padding: 32px 40px;
    }
}

#lp .flow__step-number {
    display: inline-block;
    background: linear-gradient(135deg, #4fb3d9 0%, #2c5f7c 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
#lp .flow__step-number {
        font-size: 14px;
        padding: 8px 20px;
        margin-bottom: 16px;
    }
}

#lp .flow__step-title {
    font-size: 18px;
    font-weight: 700;
    color: #2c5f7c;
    margin-bottom: 8px;
}

@media (min-width: 768px) {
#lp .flow__step-title {
        font-size: 20px;
        margin-bottom: 12px;
    }
}

@media (min-width: 1024px) {
#lp .flow__step-title {
        font-size: 22px;
    }
}

#lp .flow__step-text {
    font-size: 14px;
    line-height: 1.7;
    color: #666;
    margin: 0;
}

@media (min-width: 768px) {
#lp .flow__step-text {
        font-size: 15px;
    }
}

#lp .flow__step-note {
    display: inline-block;
    font-size: 12px;
    color: #999;
    font-weight: 400;
}

@media (min-width: 768px) {
#lp .flow__step-note {
        font-size: 13px;
    }
}

#lp .flow__arrow {
    text-align: center;
    font-size: 24px;
    color: #4fb3d9;
    padding: 16px 0;
    font-weight: 700;
}

@media (min-width: 768px) {
#lp .flow__arrow {
        font-size: 28px;
        padding: 20px 0;
    }
}

/* ========================================
   散水デモ
   ======================================== */
#lp .watertest {
    background: #f9fafb;
}

#lp .watertest__content {
    max-width: 1200px;
    margin: 0 auto;
}

#lp .watertest__images {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
#lp .watertest__images {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        margin-bottom: 48px;
    }
}

#lp .watertest__image-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#lp .watertest__image-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

#lp .watertest__image {
    width: 100%;
    height: auto;
    display: block;
}

#lp .watertest__caption {
    padding: 16px;
    background: #f9fafb;
    font-size: 14px;
    color: #555;
    text-align: center;
    margin: 0;
    line-height: 1.6;
}

@media (min-width: 768px) {
#lp .watertest__caption {
        font-size: 15px;
        padding: 20px;
    }
}

#lp .watertest__points {
    max-width: 800px;
    margin: 0 auto 40px;
}

@media (min-width: 768px) {
#lp .watertest__points {
        margin-bottom: 48px;
    }
}

#lp .watertest__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#lp .watertest__item {
    font-size: 16px;
    color: #333;
    padding: 16px 20px;
    margin-bottom: 12px;
    background: #f0f8ff;
    border-left: 4px solid #39a1ff;
    border-radius: 4px;
    line-height: 1.7;
}

@media (min-width: 768px) {
#lp .watertest__item {
        font-size: 18px;
        padding: 20px 24px;
        margin-bottom: 16px;
    }
}

/* ========================================
   FAQ（アコーディオン）
   ======================================== */
#lp .faq {
    background: #f9fafb;
}

#lp .faq__list {
    max-width: 900px;
    margin: 0 auto;
}

#lp .faq__item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

#lp .faq__item:hover {
    border-color: #4fb3d9;
}

#lp .faq__item[open] {
    border-color: #2c5f7c;
    box-shadow: 0 4px 12px rgba(44, 95, 124, 0.1);
}

#lp .faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: #f9fafb;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    color: #333;
    min-height: 44px;
    transition: background 0.3s ease;
    list-style: none;
    gap: 12px;
}

#lp .faq__question::-webkit-details-marker {
    display: none;
}

#lp .faq__question:hover {
    background: #f0f4f7;
}

#lp .faq__item[open] .faq__question {
    background: #e8f4f8;
    color: #2c5f7c;
}

@media (min-width: 768px) {
#lp .faq__question {
        font-size: 18px;
        padding: 24px;
        gap: 16px;
    }
}

#lp .faq__label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    background: #8cc63f;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    border-radius: 6px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
#lp .faq__label {
        min-width: 52px;
        height: 52px;
        font-size: 18px;
    }
}

#lp .faq__answer .faq__label {
    background: #39a1ff;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
#lp .faq__answer .faq__label {
        margin-bottom: 16px;
    }
}

#lp .faq__question-text {
    flex: 1;
    padding-right: 16px;
}

#lp .faq__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    position: relative;
    transition: transform 0.3s ease;
}

.faq__icon::before,
#lp .faq__icon::after {
    content: "";
    position: absolute;
    background: #2c5f7c;
    transition: all 0.3s ease;
}

#lp .faq__icon::before {
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    transform: translateY(-50%);
}

#lp .faq__icon::after {
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    transform: translateX(-50%);
}

#lp .faq__item[open] .faq__icon::after {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

#lp .faq__answer {
    padding: 0 20px 20px 20px;
    background: #fff;
    color: #555;
    font-size: 15px;
    line-height: 1.8;
}

@media (min-width: 768px) {
#lp .faq__answer {
        padding: 0 24px 24px 24px;
        font-size: 16px;
    }
}

#lp .faq__answer p {
    margin: 0;
}

/* ========================================
   会社概要
   ======================================== */
#lp .company {
    background: #fff;
}

#lp .company__info {
    max-width: 900px;
    margin: 0 auto 40px;
}

@media (min-width: 768px) {
#lp .company__info {
        margin: 0 auto 60px;
    }
}

#lp .company__table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
}

#lp .company__th {
    width: 140px;
    padding: 16px 16px;
    background: #f5f5f5;
    font-size: 14px;
    font-weight: 700;
    color: #333;
    text-align: left;
    border-bottom: 1px solid #e8e8e8;
    vertical-align: top;
}

@media (min-width: 768px) {
#lp .company__th {
        width: 180px;
        padding: 20px 24px;
        font-size: 15px;
    }
}

#lp .company__td {
    padding: 16px 16px;
    font-size: 14px;
    color: #555;
    border-bottom: 1px solid #e8e8e8;
    line-height: 1.7;
}

@media (min-width: 768px) {
#lp .company__td {
        padding: 20px 24px;
        font-size: 15px;
    }
}

.company__table tbody tr:last-child .company__th,
#lp .company__table tbody tr:last-child .company__td {
    border-bottom: none;
}

#lp .company__note {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 4px;
}

@media (min-width: 768px) {
#lp .company__note {
        font-size: 13px;
    }
}

#lp .company__links {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
#lp .company__links {
        padding: 32px;
    }
}

#lp .company__links-title {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
}

@media (min-width: 768px) {
#lp .company__links-title {
        font-size: 15px;
        margin-bottom: 16px;
    }
}

#lp .company__links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#lp .company__links-list li {
    margin-bottom: 8px;
}

#lp .company__links-list li:last-child {
    margin-bottom: 0;
}

#lp .company__link {
    font-size: 14px;
    color: #4fb3d9;
    text-decoration: underline;
    transition: color 0.3s ease;
}

#lp .company__link:hover {
    color: #2c5f7c;
}

@media (min-width: 768px) {
#lp .company__link {
        font-size: 15px;
    }
}

#lp .pc-only {
    display: none;
}

@media (min-width: 768px) {
#lp .pc-only {
        display: inline;
    }
}

/* ========================================
   ナマコンバレー見学
   ======================================== */
#lp .exhibition {
    background: #f9fafb;
}

#lp .exhibition .section__lead {
    max-width: 900px;
    margin: 0 auto 40px;
    line-height: 2.0;
    text-align: center;
}

@media (min-width: 768px) {
#lp .exhibition .section__lead {
        margin-bottom: 48px;
        line-height: 2.2;
    }
}

#lp .exhibition__address {
    display: inline-block;
    margin-top: 4px;
    font-weight: 600;
    color: #2c5f7c;
}

@media (min-width: 768px) {
#lp .exhibition__address {
        display: block;
        margin-top: 8px;
    }
}

#lp .exhibition__image-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#lp .exhibition__image {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   お問い合わせ（LINE）
   ======================================== */
#lp .contact {
    background: #f9fafb;
}

#lp .contact__cta-wrapper {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

/* LINEボタン画像 */
#lp .contact__cta-image {
    display: inline-block;
    transition: all 0.3s ease;
}

#lp .contact__cta-image:hover {
    transform: translateY(-4px);
    filter: brightness(1.05);
}

#lp .contact__line-btn-img {
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (min-width: 768px) {
#lp .contact__line-btn-img {
        max-width: 70%;
        margin: 0 auto;
    }
}

@media (min-width: 1024px) {
#lp .contact__line-btn-img {
        max-width: 70%;
        margin: 0 auto;
    }
}

/* 施主様へ */
#lp .contact__owner-notice {
    max-width: 900px;
    margin: 40px auto 48px;
    padding: 0;
    background: #ffffff;
    border: 2px solid #1E88E5;
    border-radius: 8px;
    box-shadow: none;
    position: relative;
}

@media (min-width: 768px) {
#lp .contact__owner-notice {
        margin: 48px auto 64px;
    }
}

#lp .contact__owner-title {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    background: #1E88E5;
    padding: 10px 48px;
    border-radius: 32px;
    margin: -18px auto 0;
    display: block;
    width: fit-content;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
#lp .contact__owner-title {
        font-size: 20px;
        padding: 12px 56px;
        margin: -20px auto 0;
    }
}

#lp .contact__owner-text {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    text-align: center;
    margin: 0;
    padding: 32px 24px 28px;
}

@media (min-width: 768px) {
#lp .contact__owner-text {
        font-size: 15px;
        line-height: 1.9;
        padding: 40px 48px 36px;
    }
}


#lp .contact__line-icon {
    width: 28px;
    height: 28px;
    fill: currentColor;
    flex-shrink: 0;
}

@media (min-width: 768px) {
#lp .contact__line-icon {
        width: 32px;
        height: 32px;
    }
}

#lp .sp-only {
    display: inline;
}

@media (min-width: 768px) {
#lp .sp-only {
        display: none;
    }
}

/* ========================================
   フッター
   ======================================== */
#lp .footer {
    background: #2c3e50;
    color: #fff;
    padding: 32px 0;
    text-align: center;
}

#lp .footer__copy {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 768px) {
#lp .footer__copy {
        font-size: 15px;
    }
}