/*
 * ANAP Holdings フロントページスタイル
 * Figmaデザインに基づくトップページのスタイル定義
 */

/* ========================================
   変数定義
   ======================================== */
:root {
    --color-black: #131313;
    --color-white: #FFFFFF;
    --color-gray-light: #EEEEEE;
    --color-japan: #D00038;
    --color-bitcoin: #F7931A;
    --color-orange: #FF6B00;
    --color-red: #E31E24;
    --color-blue: #4A90E2;
    --color-purple: #9B59B6;
    --color-green: #27AE60;

    --font-noto: 'Noto Sans JP', sans-serif;
    --font-roboto: 'Roboto', sans-serif;
    --font-futura: 'Futura', 'Trebuchet MS', 'Arial', sans-serif;
}

/* ========================================
   ヒーローセクション
   ======================================== */
.hero-section {
    min-height: 100vh;
    background-color: var(--color-gray-light);
    padding: 338px 0 80px;
    position: relative;
}

/* NEWS BOXESフローティング配置 */
.news-boxes-floating {
    position: absolute;
    top: 120px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10;
}

.news-boxes-floating .news-box {
    border: 1px solid #000000;
    border-radius: 0;
    padding: 16px 20px;
    width: 200px;
    position: relative;
}

.news-box-icon {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 24px;
    height: 24px;
}

.news-boxes-floating .news-box-title {
    font-family: var(--font-futura);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-align: left;
}

.news-boxes-floating .news-box-link {
    font-family: var(--font-noto);
    font-size: 11px;
    font-weight: 400;
    color: var(--color-black);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
}

.news-boxes-floating .news-box-link:hover {
    opacity: 0.7;
}

.news-boxes-floating .arrow-icon {
    width: 16px;
    height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M6 4L10 8L6 12' fill='none' stroke='%23131313' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    flex-shrink: 0;
}

.hero-content {
    max-width: 1392px;
    width: 100%;
    margin: 0 auto;
    padding: 0 60px;
}

.hero-title {
    font-family: var(--font-futura);
    font-size: 72px;
    font-weight: 900;
    line-height: 0.95;
    color: var(--color-black);
    margin-bottom: 80px;
    letter-spacing: 0;
    text-align: left;
}

.hero-title-image {
    opacity: 0;
    animation: fadeIn 1.5s ease-in-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.hero-title .text-japan {
    color: var(--color-japan);
    font-style: italic;
}

.hero-title .text-bitcoin {
    color: var(--color-bitcoin);
    font-style: italic;
}

.hero-title-underline {
    width: 120px;
    height: 3px;
    background-color: var(--color-black);
    margin-bottom: 40px;
}

.hero-description {
    margin-bottom: 50px;
    text-align: left;
}

.hero-text-main {
    font-family: var(--font-roboto);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-black);
    line-height: 60px;
    letter-spacing: 1px;
    margin-bottom: 0;
}

/* ミッション */
.mission-section {
    position: relative;
    margin-bottom: 64px;
}

.mission-section:before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 100vw;
    border-top: 1px solid black;
    z-index: 0;
}
.mission-section:after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 100vw;
    border-bottom: 1px solid black;
    z-index: 0;
}

.mission-section .lines {
    border-left: 1px solid black;
    border-right: 1px solid black;
}

.mission-section .lines:first-child {
    position: relative;
    font-family: var(--font-roboto);
    font-size: 40px;
    font-weight: bold;
    padding: 24px;
}
.mission-section .lines:first-child:after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 100vw;
    border-bottom: 1px solid black;
    z-index: 0;
}

.mission-section .lines:nth-child(2) {
    display: flex;
}

.mission-section .lines:nth-child(2) .mission-icon-container div {
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid black;
}

.mission-section .lines:nth-child(2) .mission-icon-container div:first-child {
    background-color: #000000;
    color: white;
    width: 128px;
    height: 29px;
    font-family: var(--font-noto);
    font-size: 16px;
}

.mission-section .lines:nth-child(2) .mission-icon-container div:last-child {
    height: 108px;
}

.mission-section .mission-description {
    font-size: 16px;
    padding: 24px 48px;
    font-family: var(--font-noto);
}


/* 3つの特徴アイコン */
.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1392px;
    margin: 0;
    padding: 0;
}

.feature-item {
    background-color: var(--color-white);
    border: 1px solid #D0D0D0;
    border-radius: 8px;
    padding: 36px 28px;
    text-align: left;
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 0 20px 0;
    background-color: transparent;
    border: 1px solid #D0D0D0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 40px;
    height: 40px;
}

.feature-title {
    font-family: var(--font-noto);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-black);
    padding: 10px 24px;
    border-radius: 24px;
    display: inline-block;
    margin-bottom: 20px;
}

.feature-text {
    font-family: var(--font-noto);
    font-size: 16px;
    font-weight: 400;
    color: var(--color-black);
    line-height: 28.8px;
    letter-spacing: 1px;
    text-align: left;
    padding-left: 16px;
    border-left: 3px solid var(--color-black);
}

/* ========================================
   トピックスセクション
   ======================================== */
.topics-section {
    padding: 80px 0;
    background-color: var(--color-white);
}

.topics-section .inner {
    max-width: 1392px;
    margin: 0 auto;
    padding: 0 60px;
}

.topics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    margin-right: auto;
}

.topics-title {
    font-family: var(--font-futura);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-black);
    margin: 0;
    letter-spacing: 1px;
}

.topics-link {
    font-family: var(--font-noto);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-black);
    text-decoration: none;
    transition: opacity 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.topics-link::after {
    content: '→';
    font-size: 16px;
}

.topics-link:hover {
    opacity: 0.7;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.topic-card {
    background-color: var(--color-white);
    border: 1px solid #D0D0D0;
    border-radius: 4px;
    padding: 24px 20px;
    transition: box-shadow 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    /*min-height: 200px;*/
}

.topic-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.topic-label {
    font-family: var(--font-noto);
    font-size: 10px;
    font-weight: 700;
    color: var(--color-white);
    padding: 5px 12px;
    border-radius: 2px;
    display: inline-block;
    margin-bottom: 12px;
    letter-spacing: 0;
    text-align: center;
}

.topic-label.red {
    background-color: var(--color-red);
}

.topic-label.blue {
    background-color: var(--color-blue);
}

.topic-label.purple {
    background-color: var(--color-purple);
}

.topic-label.orange {
    background-color: var(--color-orange);
}

.topic-label.green {
    background-color: var(--color-green);
}

.topic-title {
    font-family: var(--font-noto);
    font-size: 15px;
    font-weight: 500;
    color: var(--color-black);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.topic-date {
    font-family: var(--font-roboto);
    font-size: 13px;
    font-weight: 400;
    color: #666666;
    margin-top: auto;
}


/* ========================================
   ANAPロゴセクション
   ======================================== */
.anap-logo-section {
    padding: 100px 0;
    background-color: var(--color-white);
    overflow: hidden;
}

.anap-logo-bg {
    text-align: center;
}

.anap-logo-text {
    font-family: var(--font-futura);
    font-size: 160px;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-black);
    text-stroke: 1.5px var(--color-black);
    letter-spacing: 0.08em;
    display: inline-block;
    white-space: nowrap;
}

@keyframes logo-slide {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ========================================
   POLICYセクション
   ======================================== */
.policy-section {
    padding: 80px 0;
    background-color: var(--color-gray-light);
}

.policy-section .inner {
    max-width: 1392px;
    margin: 0 auto;
    padding: 0 60px;
}

.section-title {
    font-family: var(--font-futura);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 50px;
    letter-spacing: 1px;
}

.policy-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 80px;
}

.policy-subtitle {
    font-family: var(--font-noto);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 28px;
    line-height: 1.5;
}

.policy-list {
    list-style: none;
    padding: 0;
}

.policy-list li {
    font-family: var(--font-noto);
    font-size: 15px;
    font-weight: 400;
    color: var(--color-black);
    padding: 14px 0;
    position: relative;
    padding-left: 24px;
}

.policy-list li::before {
    content: '▶';
    position: absolute;
    left: 0;
    font-size: 10px;
    color: var(--color-black);
}

.policy-right {
    position: relative;
}

.policy-image-container {
    position: relative;
    margin-bottom: 30px;
}

.policy-belief-text {
    position: absolute;
    left: -40px;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
    font-family: var(--font-futura);
    font-size: 80px;
    font-weight: 900;
    color: var(--color-black);
    letter-spacing: 0.1em;
    z-index: 5;
    transform-origin: center center;
}

.policy-image {
    width: 100%;
    height: auto;
    border: 1px solid #D0D0D0;
    border-radius: 12px;
    display: block;
}

.policy-icons {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.policy-icon-item {
    width: 64px;
    height: 64px;
    background-color: var(--color-white);
    border: 1px solid #D0D0D0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-black);
}

.policy-text-overlay {
    background-color: var(--color-white);
    padding: 40px;
    border: 1px solid #D0D0D0;
    border-radius: 12px;
}

.overlay-title {
    font-family: var(--font-futura);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 20px;
}

.overlay-title .text-orange {
    color: var(--color-orange);
    font-style: italic;
}

.overlay-text {
    font-family: var(--font-noto);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-black);
    line-height: 1.9;
}

/* ========================================
   SERVICEセクション
   ======================================== */
.service-section {
    padding: 80px 0;
    background-color: var(--color-white);
}

.service-section .inner {
    max-width: 1392px;
    margin: 0 auto;
    padding: 0 60px;
}

.service-description {
    font-family: var(--font-noto);
    font-size: 16px;
    font-weight: 400;
    color: var(--color-black);
    text-align: left;
    margin-bottom: 50px;
    line-height: 1.8;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    text-align: left;
    padding: 0;
    border: 1px solid #D0D0D0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

.service-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 100%;
    height: 200px;
    margin-bottom: 0;
    background-color: #F0F0F0;
    border-bottom: 1px solid #D0D0D0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon img {
    width: 80px;
    height: 80px;
}

.service-card-title {
    font-family: var(--font-noto);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 16px;
    padding: 0 24px;
    padding-top: 24px;
}

.service-card-text {
    font-family: var(--font-noto);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-black);
    line-height: 1.8;
    padding: 0 24px;
    padding-bottom: 24px;
}

/* ========================================
   SOLUTIONセクション
   ======================================== */
.solution-section {
    padding: 80px 0;
    background-color: var(--color-black);
    color: var(--color-white);
}

.solution-section .inner {
    max-width: 1392px;
    margin: 0 auto;
    padding: 0 60px;
}

.solution-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 80px;
}

.solution-title {
    font-family: var(--font-futura);
    font-size: 40px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 40px;
    letter-spacing: 1px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.solution-list {
    list-style: none;
    padding: 0;
}

.solution-list li a {
    font-family: var(--font-noto);
    font-size: 16px;
    font-weight: 400;
    color: var(--color-white);
    text-decoration: none;
    padding: 16px 0 16px 32px;
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    transition: color 0.3s, opacity 0.3s;
    position: relative;
}

.solution-list li a::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--color-white);
    font-size: 12px;
}

.solution-list li a:hover {
    color: var(--color-orange);
}

.solution-list li a.active {
    color: var(--color-orange);
    font-weight: 700;
}

.solution-list li a.active::before {
    color: var(--color-orange);
}

.solution-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.solution-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.solution-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.7) 50%, rgba(0, 0, 0, 0.3) 80%, transparent 100%);
    padding: 32px;
    color: var(--color-white);
}

.solution-card-title {
    font-family: var(--font-noto);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.4;
}

.solution-card-link {
    font-family: var(--font-noto);
    font-size: 12px;
    font-weight: 500;
    color: var(--color-white);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background-color: var(--color-black);
    border-radius: 4px;
    transition: background-color 0.3s;
}

.solution-card-link:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

/* ========================================
   レスポンシブデザイン（タブレット）
   ======================================== */
@media (max-width: 1024px) {
    .hero-content {
        padding: 0 40px;
    }

    .hero-title {
        font-size: 56px;
    }

    .hero-text-main {
        font-size: 16px;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .policy-content,
    .solution-content {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   レスポンシブデザイン（スマートフォン）
   ======================================== */
@media (max-width: 768px) {
    /* ヒーローセクション */
    .hero-section {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .hero-content {
        padding: 0 20px;
    }

    /* NEWS BOXESをモバイルでは下部に配置 */
    .news-boxes-floating {
        position: static;
        margin-top: 40px;
        width: 100%;
        max-width: 100%;
    }

    .news-boxes-floating .news-box {
        width: 100%;
        max-width: 100%;
    }

    .hero-title {
        font-size: 36px;
        line-height: 1.1;
        margin-bottom: 24px;
    }

    .hero-text-main {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 30px;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-item {
        padding: 30px 24px;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }

    .feature-icon img {
        width: 40px;
        height: 40px;
    }

    .feature-title {
        font-size: 14px;
        padding: 6px 16px;
        margin-bottom: 12px;
    }

    .feature-text {
        font-size: 14px;
        line-height: 1.7;
    }

    /* トピックスセクション */
    .topics-section {
        padding: 60px 0;
    }

    .topics-section .inner {
        padding: 0 20px;
    }

    .topics-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 30px;
    }

    .topics-title {
        font-size: 32px;
    }

    .topics-link {
        font-size: 13px;
    }

    .topics-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .topic-card {
        padding: 20px 16px;
    }

    .topic-label {
        font-size: 10px;
        padding: 4px 10px;
    }

    .topic-title {
        font-size: 14px;
        line-height: 1.6;
        min-height: auto;
    }

    .topic-date {
        font-size: 12px;
    }


    /* ANAPロゴセクション */
    .anap-logo-section {
        padding: 60px 0;
    }

    .anap-logo-text {
        font-size: 60px;
        -webkit-text-stroke: 1px var(--color-black);
        letter-spacing: 0.05em;
    }

    /* POLICYセクション */
    .policy-section {
        padding: 60px 0;
    }

    .policy-section .inner {
        padding: 0 20px;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .policy-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .policy-subtitle {
        font-size: 18px;
    }

    .policy-list li {
        font-size: 14px;
        padding: 10px 0 10px 16px;
    }

    .policy-text-overlay {
        padding: 30px 24px;
    }

    .overlay-title {
        font-size: 22px;
        margin-bottom: 16px;
    }

    .overlay-text {
        font-size: 13px;
        line-height: 1.8;
    }

    /* SERVICEセクション */
    .service-section {
        padding: 60px 0;
    }

    .service-section .inner {
        padding: 0 20px;
    }

    .service-description {
        font-size: 15px;
        margin-bottom: 40px;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .service-icon {
        height: 160px;
        margin-bottom: 20px;
    }

    .service-icon img {
        width: 60px;
        height: 60px;
    }

    .service-card-title {
        font-size: 17px;
        margin-bottom: 12px;
    }

    .service-card-text {
        font-size: 13px;
        line-height: 1.7;
    }

    /* SOLUTIONセクション */
    .solution-section {
        padding: 60px 0;
    }

    .solution-section .inner {
        padding: 0 20px;
    }

    .solution-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .solution-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .solution-list li a {
        font-size: 15px;
        padding: 14px 0;
    }

    .solution-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .solution-card {
        aspect-ratio: 16 / 10;
    }

    .solution-card-overlay {
        padding: 24px;
    }

    .solution-card-title {
        font-size: 18px;
        margin-bottom: 14px;
    }

    .solution-card-link {
        font-size: 13px;
        padding: 6px 14px;
    }
}

/* ========================================
   レスポンシブデザイン（375px - スマートフォン標準）
   ======================================== */
@media (max-width: 375px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-text-main {
        font-size: 14px;
    }

    .anap-logo-text {
        font-size: 36px;
    }

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

    .news-box-title {
        font-size: 24px;
    }

    .news-box-link {
        font-size: 16px;
    }
}

/* ========================================
   トピックスカルーセルセクション
   ======================================== */
.topics-carousel-section-inline {
    margin: 40px 0;
    position: relative;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    padding: 0;
    box-sizing: border-box;
}

.topics-carousel-container {
    width: 100%;
    max-width: 1392px;
    margin-left: auto;
    margin-right: auto;
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    /*border-top: 1px solid #000000;*/
    /*border-bottom: 1px solid #000000;*/
    display: flex;
    justify-content: flex-end;
}

.topics-carousel-container:before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 25px;
    width: 100vw;
    border-top: 1px solid black;
    z-index: 0;
}

.topics-carousel {
    display: flex;
    gap: 16px;
    will-change: transform;
    width: max-content;
}

.topics-carousel-container .topics-carousel-link {
    width: 212px;
    height: 134px;
    padding: 9px 35px;
    border: 1px solid black;
    position: absolute;
    left: 8%;
    background-color: var(--color-gray-light);
    z-index: 2;
    font-size: 16px;
}

.topics-carousel-container .topics-carousel-link .lead {
    font-size: 36px;
}
.topics-carousel-container .topics-carousel-link .link {
    position: absolute;
    bottom: 12px;
}

.topics-carousel-container .topics-carousel-link .link img{
    width: 24px;
    height: 24px;

}

.topics-carousel .topic-card {
    min-width: 240px;
    max-width: 240px;
    background-color: var(--color-white);
    border-left: 1px solid #000000;
    border-right: 1px solid #000000;
    border-radius: 0;
    padding: 0;
    transition: transform 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
    flex-shrink: 0;
}

.topics-carousel .topic-card:hover {
    transform: translateY(-4px);
    border-color: #999;
}

.topics-carousel .topic-label {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 0;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-white);
    /*margin-bottom: 12px;*/
    border-bottom: 1px solid #000000;
    height: 24px;
}

.topics-carousel .topic-label.red {
    background-color: var(--color-red);
}

.topics-carousel .topic-label.blue {
    background-color: var(--color-blue);
}

.topics-carousel .topic-label.purple {
    background-color: var(--color-purple);
}

.topics-carousel .topic-label.orange {
    background-color: var(--color-bitcoin);
}

.topics-carousel .topic-label.green {
    background-color: var(--color-green);
}

.topics-carousel .topic-title {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-black);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
    max-height: 48px;
    padding: 0 16px;
}

.topics-carousel .topic-title a {
    color: var(--color-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.topics-carousel .topic-title a:hover {
    color: var(--color-bitcoin);
}

.topics-carousel .topic-date {
    padding: 0 16px 12px;
    font-size: 14px;
    font-weight: 900;
    color: #666;
    font-family: var(--font-roboto);
}

/* ANAP HOLDINGSロゴ横並びバナー */
.anap-logo-banner {
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    width: 100vw;
    overflow: hidden;
    padding: 30px 0;
    margin-top: 40px;
    margin-bottom: 40px;
}

.anap-logo-scroll {
    display: flex;
    gap: 16px;
    align-items: center;
    white-space: nowrap;
    flex-wrap: nowrap;
}

.anap-logo-scroll-row1 {
    animation: scroll-left 30s linear infinite;
}

.anap-logo-scroll-row2 {
    animation: scroll-right 30s linear infinite;
}

.anap-logo-scroll img {
    height: 127px;
    width: auto;
    opacity: 0.8;
    flex-shrink: 0;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes scroll-right {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .topics-carousel-section-inline {
        padding: 0;
    }

    .topics-carousel-container {
        overflow-x: scroll;
        overflow-y: visible;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE/Edge */
        padding-bottom: 10px;
        justify-content: flex-start; /* flex-endを解除 */
        display: block; /* flexをblockに変更してスクロールを有効化 */
        white-space: nowrap; /* 横並びを維持 */
    }

    .topics-carousel-container::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }

    .topics-carousel {
        display: inline-flex; /* inline-flexに変更 */
        padding-left: 20px;
        padding-right: 20px;
    }

    .topics-carousel .topic-card {
        min-width: 280px;
        max-width: 280px;
        padding: 20px;
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    .topics-carousel-link {
        display: inline-block; /* inline-blockに変更 */
        vertical-align: top;
        scroll-snap-align: start;
        flex-shrink: 0;
    }

    .topics-carousel .topic-title {
        font-size: 14px;
        min-height: 65px;
    }

    .anap-logo-scroll img {
        height: 30px;
    }
}