@charset "UTF-8";

/* ===================================
   ヒーロー (Hero)
   =================================== */
.act-hero {
    width: 100%;
    background-color: #9fd9f6;
    display: flex;
    justify-content: center;
    padding: 60px 20px 40px;
}

.act-hero-inner {
    max-width: 860px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.act-hero-title-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.act-hero-chara {
    position: absolute;
    left: 80px;
    top: 0;
    width: 154px;
}

.act-hero-icon {
    width: 90px;
    margin-bottom: 24px;
}

.act-hero-text {
    text-align: center;
    margin-bottom: 0;
}

.act-hero-text .act-hero-sub {
    margin-top: 160px;
}

.act-hero-en {
    font-size: 13px;
    letter-spacing: 0.2em;
    color: #516881;
    font-weight: bold;
    margin: 0 0 8px;
}

.act-hero-title {
    font-size: 52px;
    color: #516881;
    margin: 0 0 20px;
    letter-spacing: 0.08em;
}

.act-hero-sub {
    font-size: 16px;
    color: #516881;
    line-height: 2;
    margin: 0;
}

/* ページ内ジャンプナビ */

/* ===================================
   セクション共通 (Section Common)
   =================================== */
.act-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 80px 20px 100px;
}

.act-section--white {
    background-color: #fff;
}

.act-section--blue {
    background-color: #9fd9f6;
}

.act-section-inner {
    max-width: 900px;
    width: 100%;
}

.act-section-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 56px;
}

.act-service-badge {
    display: inline-block;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    letter-spacing: 0.12em;
    padding: 5px 16px;
    border-radius: 20px;
    margin-bottom: 14px;
}

.act-section-title {
    font-size: 40px;
    color: #516881;
    margin: 0 0 12px;
    letter-spacing: 0.05em;
}

.act-section-title--sm {
    font-size: 30px;
}

.act-section-catch {
    font-size: 17px;
    font-weight: bold;
    color: #30b9bf;
    margin: 0 0 20px;
}

.act-section-desc {
    font-size: 15px;
    color: #555;
    line-height: 2;
    margin: 0;
}

/* ===================================
   ① 文化交流教室 (Classroom)
   =================================== */
.act-classroom-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.act-classroom-card {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 4px 4px 0 rgba(81, 104, 129, 0.15);
    background-color: #fff;
    border: 2px solid #e0f0f8;
}

.act-classroom-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
}

.act-classroom-card-title {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    margin: 0;
}

.act-classroom-card-body {
    padding: 24px;
    font-size: 14px;
    color: #555;
    line-height: 1.8;
}

.act-classroom-card-body p {
    margin: 0 0 16px;
}

/* 特徴リスト */
.act-feature-list {
    margin: 0 0 20px;
    padding: 0;
}

.act-feature-list li {
    position: relative;
    padding-left: 18px;
    font-size: 13px;
    color: #555;
    line-height: 1.8;
}

.act-feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #30b9bf;
    font-weight: bold;
}

/* リンクボタン（テキスト型） */
.act-link-btn {
    display: inline-block;
    font-size: 13px;
    font-weight: bold;
    color: #30b9bf;
    border-bottom: 2px solid #30b9bf;
    padding-bottom: 2px;
    transition: opacity 0.2s;
}

.act-link-btn:hover {
    opacity: 0.7;
    color: #30b9bf;
}

.act-link-btn--lg {
    font-size: 15px;
    padding: 12px 28px;
    border: 2px solid #516881;
    border-radius: 8px;
    color: #516881;
    background-color: #f7fbfe;
    transition: background-color 0.2s, color 0.2s;
}

.act-link-btn--lg:hover {
    background-color: #516881;
    color: #fff;
    opacity: 1;
}

/* ===================================
   ② CocoSalon
   =================================== */
.act-cocosalon-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.act-cocosalon-photo {
    width: 100%;
    max-width: 680px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 6px 24px rgba(81, 104, 129, 0.15);
}

.act-kit-photo {
    display: block;
    width: 100%;
    max-width: 520px;
    margin: 32px auto 40px;
    border-radius: 16px;
    object-fit: cover;
    box-shadow: 0 6px 24px rgba(81, 104, 129, 0.15);
}

.act-cocosalon-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 680px;
}

.act-point-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background-color: #fff;
    border-radius: 14px;
    padding: 20px 24px;
    box-shadow: 3px 3px 0 rgba(81, 104, 129, 0.15);
}

.act-point-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.act-point-title {
    font-size: 15px;
    font-weight: bold;
    color: #516881;
    margin: 0 0 6px;
}

.act-point-text {
    font-size: 13px;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

.act-cocosalon-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.act-cocosalon-cta-text {
    font-size: 15px;
    color: #516881;
    font-weight: bold;
    margin: 0;
}

/* CTAボタン（塗りつぶし型） */
.act-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #f5f29f;
    color: #333;
    font-size: 15px;
    font-weight: bold;
    width: 280px;
    height: 56px;
    border-radius: 28px;
    box-shadow: 2px 2px #898787;
    transition: all 0.1s;
    letter-spacing: 0.08em;
}

.act-cta-btn img {
    height: 44px;
    width: auto;
}

.act-cta-btn:hover {
    box-shadow: none;
    transform: translate(5px, 5px);
    opacity: 1;
    color: #333;
}

/* ===================================
   ③ 文化交流キット (Kit)
   =================================== */
.act-kit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 40px;
}

.act-kit-card {
    background-color: #f7fbfe;
    border: 2px solid #d9eaf4;
    border-radius: 14px;
    padding: 24px 18px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.act-kit-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.act-kit-title {
    font-size: 14px;
    font-weight: bold;
    color: #516881;
    margin: 0;
}

.act-kit-text {
    font-size: 12px;
    color: #666;
    line-height: 1.7;
    margin: 0;
    text-align: left;
}

.act-kit-cta {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

/* ===================================
   ④ その他の活動 (Others)
   =================================== */
.act-others-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.act-other-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #ddeef7;
}

.act-other-item:first-child {
    border-top: 1px solid #ddeef7;
}

.act-other-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 0.08em;
    color: #fff;
    background-color: #516881;
    padding: 3px 0;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 3px;
    width: 72px;
    text-align: center;
}

.act-other-tag--add {
    background-color: rgba(81, 104, 129, 0.3);
    font-size: 14px;
    padding: 1px 10px;
}

.act-other-body {
    flex: 1;
}

.act-other-title {
    font-size: 15px;
    font-weight: bold;
    color: #516881;
    margin: 0 0 4px;
    line-height: 1.4;
}

.act-other-text {
    font-size: 13px;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

.act-other-item--add .act-other-text {
    color: rgba(81, 104, 129, 0.5);
}

/* ===================================
   レスポンシブ
   =================================== */
@media (max-width: 768px) {
    .act-hero {
        padding: 60px 20px 40px;
    }

    .act-hero-chara {
        position: static;
        width: 100px;
        margin-bottom: 8px;
    }

    .act-hero-title-row {
        flex-direction: column;
        gap: 0;
    }

    .act-hero-text .act-hero-sub {
        margin-top: 12px;
    }

    .act-hero-title {
        font-size: 36px;
    }

    .act-section-title {
        font-size: 30px;
    }

    .act-classroom-grid {
        grid-template-columns: 1fr;
    }

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

}

@media (max-width: 480px) {
    .act-hero-title {
        font-size: 26px;
    }

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

    .act-section {
        padding: 60px 20px 80px;
    }

    .act-kit-grid {
        grid-template-columns: 1fr;
    }

}