/* ========================================
   ABOUT ページ専用CSS
======================================== */

/* モバイル固定幅 */
:root {
    --mobile-width: 420px;
}

/* ========== グローバル設定（オーバーフロー防止） ========== */
* {
    box-sizing: border-box;
}

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

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

/* ========== About Hero セクション ========== */
/* トップページと完全に同じAboutセクションスタイル */
.about-section {
    padding: 18vh 0 12.5vh 0;
    background-color: #F1F0EC;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    min-height: 100svh;
}

.about-hero-container {
    max-width: 79.58vw;
    margin: 0 auto;
    padding: 0 5.21vw;
}

.about-hero-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 2.5vw;
    font-weight: 500;
    color: #274233;
    line-height: 1.4;
    margin-bottom: 4.17vh;
    word-wrap: break-word;
    overflow-wrap: break-word;
    width: 100%;
    display: flex;
    flex-direction: column;
}

.about-hero-title .title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.about-hero-title.fade-in-up .title-line:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0s;
}

.about-hero-title.fade-in-up .title-line:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.3s;
}

.about-hero-title.fade-in-up .title-line:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.6s;
}

.about-hero-title.fade-in-up .title-line:nth-child(4) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.9s;
}

.about-hero-title.fade-in-up .title-line:nth-child(5) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 1.2s;
}

.about-hero-content {
    display: flex;
    gap: 4.17vw;
    align-items: flex-start;
}

.about-hero-left {
    flex: 1;
}

.about-hero-right {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-hero-description {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 1.04vw;
    color: #274233;
    line-height: 1.6;
    margin-bottom: 3.13vh;
    word-wrap: break-word;
    overflow-wrap: break-word;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.about-hero-left.fade-in-up .about-hero-description {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.9s;
}

.about-hero-left.fade-in-up .view-more-link {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 1.2s;
}

.view-more-link:hover {
    opacity: 0.7 !important;
    text-decoration: none;
    color: #274233;
    transition: opacity 0.3s ease !important;
}

.view-more-link img {
    width: 4.32vw;
    height: auto;
}

.about-hero-illustration {
    max-width: 38.96vw;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 20vw;
    width: 100%;
}

.about-hero-illustration img,
.about-hero-illustration svg {

    width: auto;
}

.about-man {
    position: absolute;
    top: 50%;
    transform-origin: center;
    width: auto;
    height: 100px;
    opacity: 0;
    transition: opacity 1.5s ease-out, transform 1.5s ease-out;
    will-change: transform, opacity;
    object-fit: contain;
}

.about-man-1 {
    left: 0;
    transform: translate(-100%, -50%);
}

.about-man-2 {
    right: 0;
    transform: translate(100%, -50%);
}

.about-hero-right.fade-in-up .about-man-1 {
    opacity: 1;
    transform: translate(0, -50%);
    transition-delay: 1.5s;
}

.about-hero-right.fade-in-up .about-man-2 {
    opacity: 1;
    transform: translate(0, -50%);
    transition-delay: 1.5s;
}

/* ========== ダウンロードバナー（モバイル専用） ========== */

/* ========== Why Choose OLCAセクション ========== */
.why-choose-section {
    background-color: #F1F0EC;
    padding: 80px 0;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* .why-choose-wrapper - 高さ制限なし */

.why-choose-card {
    background-color: #A0BBE2;
    border-radius: 30px;
    padding: 60px 50px;
}

.section-title-center {
    font-family: 'Unbounded', sans-serif;
    font-size: 42px;
    font-weight: 500;
    color: #274233;
    text-align: center;
    margin-bottom: 15px;
}

.section-subtitle-center {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 24px;
    color: #274233;
    text-align: center;
    margin-bottom: 60px;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}

.why-choose-grid::after,
.why-choose-grid::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #274233;
}

.why-choose-grid::before {
    left: 33.33%;
}

.why-choose-grid::after {
    right: 33.33%;
}

.why-choose-item {
    text-align: left;
    position: relative;
    background-color: transparent;
    padding: 0;
}

.point-label {
    font-family: 'Unbounded', sans-serif;
    font-size: 12px;
    color: #274233;
    margin-bottom: 8px;
}

.point-title {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 17px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 15px;
}

.point-description {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 13px;
    color: #274233;
    line-height: 1.7;
    margin-bottom: 30px;
}

.point-icon {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.point-icon img,
.point-icon svg {
    max-width: 200px;
    width: 100%;
    margin: 0 auto;
}

/* ========== HOW TO USEセクション ========== */
.how-to-use-section {
    overflow-x: hidden;
}

/* Desktop version - shown on desktop */
.how-to-use-desktop {
    display: block;
}

/* Mobile version - hidden on desktop */
.how-to-use-mobile {
    display: none;
}

/* 上部：白背景エリア */
.how-to-header-area {
    background-color: #F1F0EC;
    padding: 150px 0 60px 0;
}

.how-to-header-area .container-custom {
    max-width: 1528px;
    margin: 0 auto;
    padding: 0 100px;
}

.how-to-header-content {
    max-width: 600px;
}

.how-to-text {
    max-width: 600px;
}

.section-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 50px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 15px;
}

.section-subtitle {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 30px;
    color: #274233;
    margin-bottom: 20px;
}

.section-description {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 25px;
    line-height: 1.6;
    color: #274233;
    margin-bottom: 0;
}

/* 下部：緑背景エリア - カルーセル */
.how-to-carousel-area {
    background-color: #D9E8AF;
    height: 50vh;
    max-height: 50vh;
    padding: 0;
    overflow: visible;
    display: flex;
    align-items: flex-end;
}

.how-to-carousel-area .container-custom {
    max-width: 1528px;
    margin: 0 auto;
    padding: 0 100px 40px 100px;
    width: 100%;
}

.carousel-layout {
    display: flex;
    gap: 60px;
    align-items: flex-end;
}

/* 左側：ステップ情報 */
.carousel-step-info {
    flex: 0 0 400px;
}

.carousel-step-info .step-label,
.carousel-step-info .step-number,
.carousel-step-info .step-title,
.carousel-step-info .step-description {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.carousel-step-info.transitioning .step-label,
.carousel-step-info.transitioning .step-number,
.carousel-step-info.transitioning .step-title,
.carousel-step-info.transitioning .step-description {
    opacity: 0;
    transform: translateY(10px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-label {
    font-family: 'Unbounded', sans-serif;
    font-size: 28px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 10px;
}

.step-number {
    font-family: 'Unbounded', sans-serif;
    font-size: 80px;
    font-weight: 600;
    color: #274233;
    margin-bottom: 25px;
    line-height: 1;
}

.step-title {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 25px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 15px;
}

.step-description {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 18px;
    color: #274233;
    line-height: 1.7;
}

/* 右側：カルーセル画像エリア */
.carousel-images-wrapper {
    flex: 1;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: flex-end;
}

.carousel-track {
    display: flex;
    gap: 20px;
    align-items: flex-end;
}

.carousel-image-item {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    transition: width 0.4s ease, height 0.4s ease, border-radius 0.4s ease, opacity 0.4s ease;
    border-radius: 30px;
    overflow: hidden;
    transition: all 0.6s ease;
    opacity: 0.6;
    pointer-events: none;
}

.carousel-image-item.main {
    width: 420px;
    height: 590px;
    border-radius: 40px;
    opacity: 1;
    z-index: 10;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    pointer-events: auto;
    cursor: pointer;
}

.carousel-image-item.main:hover {
    transform: scale(1.02);
}

.carousel-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========== CAR LINEUPセクション ========== */
.car-lineup-section {
    background-color: #F1F0EC;
    padding: 150px 0 100px 0;
    overflow-x: hidden;
    width: 100%;
}

.car-lineup-section .container-custom {
    max-width: 100%;
    box-sizing: border-box;
}

.car-lineup-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.car-lineup-item {
    background-color: transparent;
}

.car-lineup-image {
    width: 100%;
    height: 216px;
    background-color: #d9e8af;
    border-radius: 20px;
    margin-bottom: 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.car-lineup-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.car-lineup-label {
    font-family: 'Unbounded', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: #274233;
    text-align: center;
}

/* ========== USE/BUYセクション ========== */
.use-buy-section {
    background-color: #F1F0EC;
    padding: 100px 0 50px 0;
    overflow-x: hidden;
}

/* Get Started セクション */
.get-started-section {
    margin-bottom: 60px;
}

.get-started-subtitle {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 30px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 15px;
}

.get-started-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 50px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 15px;
}

.get-started-description {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 25px;
    color: #274233;
    line-height: 1.6;
}

.use-buy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.use-buy-item {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 220px;
}

.use-buy-item-share {
    background-color: #D9E8AF;
}

.use-buy-item-buy-share {
    background-color: #A0BBE2;
}

.use-buy-item:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.use-buy-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}

.use-buy-title-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 10px;
    width: 100%;
}

.use-buy-title {
    font-family: 'Unbounded', sans-serif;
    font-size: 40px;
    font-weight: 500;
    color: #274233;
    margin: 0;
}

.use-buy-arrow {
    margin: 0;
}

.use-buy-arrow img,
.use-buy-arrow svg {
    width: 82px;
    height: 27.393px;
    flex-shrink: 0;
}

.use-buy-subtitle {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 24px;
    font-weight: 500;
    color: #274233;
    margin-bottom: 0;
    line-height: 1.4;
    letter-spacing: -0.72px;
}

/* ========== FAQセクション ========== */

.faq-list {
    max-width: 970px;
    margin: 60px auto 0;
}

.faq-item {
    padding: 30px 0;
}

.faq-question,
.faq-answer {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 15px;
}

.faq-label {
    font-family: 'Unbounded', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #274233;
    min-width: 50px;
}

.faq-question p,
.faq-answer p {
    font-family: 'Hiragino Sans', sans-serif;
    font-size: 15px;
    color: #274233;
    line-height: 1.7;
    margin: 0;
}

.faq-divider {
    width: 100%;
    height: 2px;
    background-color: #274233;
}

/* ========== レスポンシブ対応 ========== */
@media (max-width: 767px) {

    /* モバイル版のAboutはscroll-snap無効化 */
    html,
    body {
        scroll-snap-type: none !important;
    }

    section {
        scroll-snap-align: none !important;
        scroll-snap-stop: normal;
    }

    /* トップページのAboutセクションと同じ */
    .about-section {
        padding: 100px 5.33vw 40px 5.33vw;
        min-height: auto;
    }

    /* ラッパーのmargin-top */
    .why-choose-wrapper {
        margin-top: 20px;
    }

    .about-hero-container {
        padding: 0 26px;
    }

    /* トップページのAboutセクションと同じモバイルスタイル */
    .about-hero-title {
        font-size: 6.4vw;
        text-align: left;
        margin-bottom: 1.25vh;
        line-height: 1.5;
    }

    .about-hero-description {
        font-size: 4.27vw;
        text-align: left;
        margin-bottom: 2.5vh;
    }

    .about-hero-content {
        flex-direction: column;
        gap: 15px;
        margin-top: 15px;
        align-items: flex-start;
    }

    .about-hero-left {
        width: 100%;
        text-align: left;
    }

    .about-hero-right {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .about-hero-illustration {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }

    .about-hero-illustration img {
        height: 20vh;
        width: auto;
    }

    /* HOW TO USE - デスクトップ非表示 */
    .how-to-use-desktop {
        display: none !important;
    }

    /* HOW TO USE - モバイル表示 */
    .how-to-use-mobile {
        display: flex !important;
        flex-direction: column;
        height: 100vh;
        width: 100%;
        overflow: hidden;
        position: relative;
    }

    .how-to-use-section {
        padding: 0;
        height: 100vh;
        overflow: hidden;
        background-color: #F1F0EC;
    }

    /* 固定ヘッダー - 白背景 */
    .mobile-fixed-header {
        background-color: #F1F0EC;
        padding: 100px 26px 20px 26px;
        flex-shrink: 0;
    }

    .mobile-header-content {
        max-width: 100%;
    }

    .mobile-main-title {
        font-family: 'Unbounded', sans-serif;
        font-size: 2.5vh;
        font-weight: 500;
        color: #274233;
        margin-bottom: 4px;
    }

    .mobile-main-subtitle {
        font-family: 'Hiragino Sans', sans-serif;
        font-size: 1.8vh;
        font-weight: 400;
        color: #274233;
        margin-bottom: 8px;
    }

    .mobile-main-description {
        font-family: 'Hiragino Sans', sans-serif;
        font-size: 1.5vh;
        font-weight: 400;
        color: #274233;
        line-height: 1.5;
        margin-bottom: 0;
    }

    /* スクロールエリア - 緑背景 */
    .mobile-scroll-area {
        flex: 1;
        background-color: #D9E8AF;
        overflow: hidden;
        position: relative;
    }

    .mobile-step-slide {
        width: 100%;
        height: 100%;
        padding: 20px 26px 100px 26px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
    }

    .mobile-step-content {
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    /* ステップ情報 */
    .mobile-step-info {
        margin-bottom: 20px;
        flex-shrink: 0;
    }

    .mobile-step-info .mobile-step-label,
    .mobile-step-info .mobile-step-number,
    .mobile-step-info .mobile-step-title,
    .mobile-step-info .mobile-step-description {
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .mobile-step-info.transitioning .mobile-step-label,
    .mobile-step-info.transitioning .mobile-step-number,
    .mobile-step-info.transitioning .mobile-step-title,
    .mobile-step-info.transitioning .mobile-step-description {
        opacity: 0;
        transform: translateY(10px);
    }

    /* トップページAboutセクションと同じモバイル固定幅スタイル */
    .about-hero-container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 0 20px;
        max-width: 100%;
    }

    .about-hero-title {
        font-size: 18px;
        font-family: 'Unbounded', sans-serif;
        font-weight: 500;
        line-height: 1.3;
        margin-bottom: 15px;
        text-align: left;
    }

    .about-hero-left-column {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .about-hero-description {
        font-size: 11px;
        font-family: 'Hiragino Sans', sans-serif;
        line-height: 1.5;
        margin-bottom: 12px;
        text-align: left;
        width: 100%;
        padding: 0;
    }

    .view-more-link {
        font-size: 9px;
        margin-top: 8px;
    }

    .about-hero-content {
        flex-direction: column;
        gap: 15px;
        margin-top: 15px;
        width: 100%;
        align-items: flex-start;
    }

    .about-hero-left {
        width: 100%;
        text-align: left;
    }

    .about-hero-right {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 0;
    }

    .about-hero-illustration {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        height: auto;
        min-height: auto;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .about-phone {
        height: auto;
        width: 100%;
        max-width: 200px;
        max-height: 25vh;
        object-fit: contain;
        opacity: 1;
    }

    .view-more-link p {
        font-size: 1.5vh;
    }

    .mobile-step-label {
        font-family: 'Unbounded', sans-serif;
        font-size: 1.8vh;
        font-weight: 400;
        color: #274233;
        margin-bottom: 2px;
    }

    .mobile-step-number {
        font-family: 'Unbounded', sans-serif;
        font-size: 5vh;
        font-weight: 600;
        color: #274233;
        line-height: 1;
        margin-bottom: 10px;
    }

    .mobile-step-title {
        font-family: 'Hiragino Sans', sans-serif;
        font-size: 1.8vh;
        font-weight: 500;
        color: #274233;
        margin-bottom: 8px;
    }

    .mobile-step-description {
        font-family: 'Hiragino Sans', sans-serif;
        font-size: 1.4vh;
        font-weight: 400;
        color: #274233;
        line-height: 1.5;
    }

    /* 画像エリア（同一サイズのカルーセル） */
    .mobile-images-area {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 0;
    }

    .mobile-carousel {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        width: 100%;
    }

    .mobile-carousel-btn {
        width: 36px;
        height: 36px;
        border: none;
        background: #274233;
        border-radius: 999px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        cursor: pointer;
        flex-shrink: 0;
    }

    .mobile-carousel-btn img {
        width: 18px;
        height: auto;
        filter: brightness(0) invert(1);
    }

    .mobile-carousel-btn.prev img {
        transform: rotate(180deg);
    }

    .mobile-image-main {
        width: min(240px, 70vw);
        height: min(340px, 100vw);
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        background-color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* 説明文との間隔 */
    .mobile-images-area {
        margin-top: 100px;
    }

    .mobile-image-main img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: opacity 0.3s ease;
    }

    .mobile-image-main.is-transitioning img {
        opacity: 0;
    }

    /* 固定バナー - 青背景（画面下部に固定） */
    .mobile-fixed-banner {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: #A0BBE2;
        padding: 14px 26px;
        z-index: 1000;
    }

    .mobile-banner-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .mobile-banner-title {
        font-family: 'Unbounded', sans-serif;
        font-size: 16px;
        font-weight: 500;
        color: #274233;
        margin-bottom: 4px;
    }

    .mobile-banner-subtitle {
        font-family: 'Hiragino Sans', sans-serif;
        font-size: 11px;
        font-weight: 400;
        color: #274233;
        margin-bottom: 0;
    }

    .mobile-banner-icon {
        width: 45px;
        height: 45px;
        flex-shrink: 0;
    }

    .mobile-banner-icon img {
        width: 100%;
        height: 100%;
        border-radius: 8.6px;
    }

    /* Aboutセクションはトップページのスタイルを使用 */

    .section-title-center {
        font-size: 20px;
        margin-bottom: 8px;
        text-align: left;
        font-weight: 500;
    }

    .section-subtitle-center {
        font-size: 16px;
        margin-bottom: 30px;
        text-align: left;
        font-weight: 500;
    }

    .section-title {
        font-size: 20px;
        font-weight: 500;
    }

    .section-subtitle {
        font-size: 16px;
        font-weight: 500;
    }

    .section-description {
        font-size: 13px;
        line-height: 1.8;
    }

    /* ダウンロードバナー表示 */

    .car-lineup-section,
    .use-buy-section {
        padding: 100px 0 50px 0;
    }

    /* Why Choose OLCAはコンテンツの高さに合わせる */
    .why-choose-section {
        padding: 120px 0 40px 0;
        min-height: auto;
        height: auto;
        display: block;
    }

    .why-choose-section .container-custom,
    .car-lineup-section .container-custom,
    .use-buy-section .container-custom {
        padding: 0 26px;
    }

    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .why-choose-grid::before,
    .why-choose-grid::after {
        display: none;
    }

    .why-choose-card {
        padding: 40px 25px;
        border-radius: 20px;
    }

    .why-choose-item {
        padding: 25px 0;
        border-bottom: 2px solid #274233;
    }

    .why-choose-item:first-child {
        border-top: 2px solid #274233;
    }

    .point-label {
        font-size: 13px;
        margin-bottom: 10px;
        font-weight: 400;
    }

    .point-title {
        font-size: 15px;
        margin-bottom: 12px;
        font-weight: 500;
    }

    .point-description {
        font-size: 12px;
        line-height: 1.7;
        margin-bottom: 15px;
    }

    .point-icon {
        margin-top: 20px;
    }

    .point-icon img {
        max-width: 280px;
        width: 100%;
        height: auto;
        margin: 0 auto;
    }

    .how-to-header-area .container-custom,
    .how-to-carousel-area .container-custom {
        padding: 0 26px;
    }

    .carousel-image-item {
        width: 70px;
        height: 70px;
        border-radius: 16px;
    }

    .carousel-images-wrapper {
        height: 380px;
    }

    .carousel-image-item.active {
        width: 230px;
        height: 323px;
        border-radius: 23px;
    }

    .step-label {
        font-size: 24px;
    }

    .step-number {
        font-size: 48px;
        margin-bottom: 15px;
    }

    .step-title {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .step-description {
        font-size: 14px;
        line-height: 1.7;
    }

    .car-lineup-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px 10px;
        width: 100%;
        max-width: 100%;
    }

    .car-lineup-item {
        padding: 0;
        width: 100%;
        min-width: 0;
    }

    .car-lineup-image {
        height: 89px;
        border-radius: 12px;
        margin-bottom: 8px;
        overflow: hidden;
        padding: 10px;
    }

    .car-lineup-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .car-lineup-label {
        font-size: 11px;
        padding: 0;
        text-align: left;
        font-weight: 500;
    }

    .get-started-section {
        margin-bottom: 40px;
    }

    .get-started-subtitle {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .get-started-title {
        font-size: 32px;
        margin-bottom: 10px;
    }

    .get-started-description {
        font-size: 16px;
    }

    .use-buy-grid {
        gap: 0;
        grid-template-columns: 1fr;
    }

    .use-buy-item {
        padding: 35px 25px;
        min-height: 180px;
    }

    .use-buy-item:first-child {
        margin-bottom: 0;
    }

    .use-buy-title-wrapper {
        gap: 15px;
        margin-bottom: 8px;
    }

    .use-buy-title {
        font-size: 22px;
        font-weight: 500;
        margin: 0;
    }

    .use-buy-arrow {
        margin: 0;
    }

    .use-buy-arrow img {
        width: 60px;
        height: auto;
    }

    .use-buy-subtitle {
        font-size: 15px;
        font-weight: 500;
        line-height: 1.5;
        margin: 0;
        letter-spacing: -0.45px;
    }


    .use-buy-arrow img {
        width: 60px;
        height: auto;
    }

    .faq-list {
        padding: 0;
        max-width: 100%;
    }

    .faq-item {
        padding: 20px 0;
    }

    .faq-question,
    .faq-answer {
        gap: 14px;
        align-items: flex-start;
    }

    .faq-label {
        min-width: 50px;
        font-size: 15px;
        flex-shrink: 0;
    }

    .faq-question p,
    .faq-answer p {
        font-size: 13px;
        line-height: 1.8;
        word-break: break-word;
        flex: 1;
    }

    .faq-question {
        margin-bottom: 12px;
    }

    .faq-divider {
        margin: 0;
    }

    /* CONTACTセクション - style.cssのフッタースタイルを使用 */
}

@media (max-width: 480px) {

    /* Aboutセクションはトップページのスタイルを使用 */
    .about-hero-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .about-hero-description {
        font-size: 10px;
        margin-bottom: 10px;
    }

    .about-phone {
        max-width: 150px;
        max-height: 20vh;
    }

    .section-title-center {
        font-size: 24px;
    }

    .section-subtitle-center {
        font-size: 16px;
        margin-bottom: 30px;
    }

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

    .section-subtitle {
        font-size: 16px;
    }

    .section-description {
        font-size: 14px;
        line-height: 1.9;
    }

    .use-buy-section {
        padding: 100px 0 50px 0;
    }

    /* Why Choose OLCAはコンテンツの高さに合わせる */
    .why-choose-section {
        padding: 100px 0 30px 0;
        min-height: auto;
        height: auto;
        display: block;
    }

    .why-choose-card {
        padding: 35px 18px;
        border-radius: 15px;
    }

    .why-choose-item {
        padding: 25px 0;
    }

    .point-title {
        font-size: 14px;
    }

    .point-description {
        font-size: 12px;
    }

    .point-icon img {
        max-width: 200px;
    }

    .how-to-header-area .container-custom,
    .how-to-carousel-area .container-custom {
        padding: 0 20px;
    }

    .carousel-image-item {
        width: 60px;
        height: 60px;
        border-radius: 13px;
    }

    .carousel-image-item.main {
        width: 200px;
        height: 281px;
        border-radius: 20px;
    }

    .step-number {
        font-size: 40px;
    }

    .step-title {
        font-size: 16px;
    }

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

    .car-lineup-grid {
        gap: 15px;
    }

    .car-lineup-image {
        height: auto;
        aspect-ratio: 1 / 0.7;
        min-height: 150px;
        padding: 15px;
    }

    .car-lineup-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

    .car-lineup-label {
        font-size: 16px;
        padding: 12px 0;
    }

    .get-started-section {
        margin-bottom: 30px;
    }

    .get-started-subtitle {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .get-started-title {
        font-size: 28px;
        margin-bottom: 8px;
    }

    .get-started-description {
        font-size: 14px;
    }

    .use-buy-item {
        padding: 30px 20px;
        min-height: 160px;
    }

    .use-buy-title-wrapper {
        gap: 10px;
        margin-bottom: 8px;
    }

    .use-buy-title {
        font-size: 20px;
        margin: 0;
    }

    .use-buy-arrow {
        margin: 0;
    }

    .use-buy-arrow img {
        width: 50px;
        height: auto;
    }

    .use-buy-subtitle {
        font-size: 14px;
        letter-spacing: -0.3px;
    }

    .faq-list {
        padding: 0 15px;
    }

    .faq-label {
        font-size: 13px;
        min-width: 35px;
    }

    .faq-question,
    .faq-answer {
        gap: 15px;
    }

    .faq-question p,
    .faq-answer p {
        font-size: 13px;
        line-height: 1.9;
    }

    .view-more-link {
        margin-top: 20px;
    }

    .view-more-link p {
        font-size: 16px;
    }

    .view-more-link img {
        width: 60px;
    }
}