/* ===================================
   基本設定
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーパレット - 信頼・安心系 */
    --primary-color: #2c5f7d;        /* 落ち着いたブルー */
    --secondary-color: #4a8c6f;      /* 深いグリーン */
    --accent-color: #5fa8d3;         /* アクセントブルー */
    --dark-color: #1a3a4a;           /* ダークブルー */
    --light-color: #f5f9fc;          /* ライトブルー */
    --white: #ffffff;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-primary);
    line-height: 1.7;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   ヘッダー・ナビゲーション
   =================================== */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
}

/* ===================================
   ヒーローセクション
   =================================== */
.hero {
    background: linear-gradient(135deg, var(--light-color) 0%, #e6f2f8 100%);
    padding: 80px 20px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 450px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

.hero-text {
    text-align: left;
}

.hero-title {
    margin-bottom: 1rem;
}

.name-jp {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.name-kana {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-catchphrase {
    font-size: 1.4rem;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-weight: 500;
}

.btn-primary {
    display: inline-block;
    background-color: #06c755; /* LINE Green */
    color: var(--white);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background-color: #05b34b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary i {
    margin-right: 8px;
    font-size: 1.3rem;
}

/* ===================================
   セクション共通
   =================================== */
.section {
    padding: 80px 20px;
}

.section:nth-child(even) {
    background-color: var(--light-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* ===================================
   プロフィールセクション
   =================================== */
.profile-content {
    max-width: 900px;
    margin: 0 auto;
}

.profile-text {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 3rem;
}

.profile-intro {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.profile-text strong {
    color: var(--secondary-color);
    font-weight: 600;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ===================================
   選ばれる理由セクション
   =================================== */
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.reason-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.reason-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.reason-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.reason-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.reason-title {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.5;
}

.reason-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===================================
   サービスセクション
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-title {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.service-list {
    list-style: none;
}

.service-list li {
    padding: 10px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.service-list i {
    color: var(--secondary-color);
    margin-top: 5px;
    flex-shrink: 0;
}

/* ===================================
   資格・所属セクション
   =================================== */
.qualifications-content {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.qualification-category {
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.category-title {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-title i {
    color: var(--secondary-color);
}

.qualification-list {
    list-style: none;
}

.qualification-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.qualification-list li:last-child {
    border-bottom: none;
}

/* ===================================
   活動エリアセクション
   =================================== */
.area-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.area-item {
    text-align: center;
    padding: 40px;
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.area-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.area-item h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.area-item p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===================================
   活動の様子セクション
   =================================== */
.activity-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.activity-images-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.activity-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.activity-image:hover {
    transform: translateY(-10px);
}

.activity-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 4/3;
}

/* ===================================
   お客様の声セクション
   =================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background-color: var(--white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-icon {
    color: var(--secondary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.testimonial-text {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    color: var(--white);
    font-size: 1.5rem;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.author-type {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ===================================
   相談の流れセクション
   =================================== */
.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: -1.5rem;
    margin-bottom: 3rem;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.flow-step {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    position: relative;
    transition: all 0.3s ease;
}

.flow-step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.flow-step::after {
    content: '→';
    position: absolute;
    right: -25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: bold;
}

.flow-step:last-child::after {
    display: none;
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 50px;
    margin-bottom: 1rem;
}

.step-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.step-title {
    font-size: 1.2rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.step-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   よくある質問セクション
   =================================== */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
}

.faq-question {
    display: flex;
    align-items: center;
    padding: 25px 30px;
    cursor: pointer;
    gap: 15px;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: var(--light-color);
}

.faq-question > i:first-child {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.faq-question h3 {
    flex: 1;
    font-size: 1.1rem;
    color: var(--dark-color);
    font-weight: 600;
    margin: 0;
}

.faq-toggle {
    color: var(--secondary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px 30px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
    padding-left: 45px;
}

/* ===================================
   活動の様子セクション
   =================================== */
.links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.link-card {
    padding: 30px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.link-card:hover {
    transform: translateY(-5px);
}

.link-card i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.link-card.youtube-link i {
    color: #ff0000;
}

.link-card a {
    display: block;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.link-card a:hover {
    color: var(--secondary-color);
}

.link-card.youtube-link a:hover {
    color: #ff0000;
}

/* ===================================
   お問い合わせセクション
   =================================== */
.contact {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.contact .section-title {
    color: var(--white);
}

.contact .section-title::after {
    background: var(--white);
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.btn-line {
    display: inline-block;
    background-color: #06c755;
    color: var(--white);
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-line:hover {
    background-color: #05b34b;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-line i {
    margin-right: 10px;
    font-size: 1.4rem;
}

/* ===================================
   フッター
   =================================== */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    text-align: center;
    padding: 30px 20px;
}

.footer p {
    font-size: 0.95rem;
}

/* ===================================
   レスポンシブデザイン
   =================================== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        order: 1;
    }

    .hero-text {
        order: 2;
        text-align: center;
    }

    .hero-image img {
        max-width: 350px;
        margin: 0 auto;
    }

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

    .qualifications-content {
        grid-template-columns: 1fr;
    }

    .area-content {
        grid-template-columns: 1fr;
    }

    .profile-stats {
        grid-template-columns: 1fr;
    }

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

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

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

    .activity-images-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .flow-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .flow-step::after {
        content: '↓';
        right: auto;
        left: 50%;
        top: auto;
        bottom: -30px;
        transform: translateX(-50%);
    }

    .flow-step:last-child::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-toggle {
        display: flex;
    }

    .name-jp {
        font-size: 2.2rem;
    }

    .name-kana {
        font-size: 1.2rem;
    }

    .hero-catchphrase {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section {
        padding: 60px 20px;
    }

    .hero {
        padding: 60px 20px;
    }
}

@media (max-width: 480px) {
    .name-jp {
        font-size: 1.8rem;
    }

    .hero-catchphrase {
        font-size: 1.1rem;
    }

    .btn-primary,
    .btn-line {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .service-card,
    .qualification-category,
    .area-item {
        padding: 30px 20px;
    }
}