/* ==========================================
   リセット & 基本スタイル
========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #111827;
    background-color: #FFFFFF;
    line-height: 1.8;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================
   コンテナ & レイアウト
========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

.section-alt {
    background-color: #F9FAFB;
}

.section-highlight {
    background: linear-gradient(135deg, #E8F5E9 0%, #FFFFFF 100%);
}

.section-inner {
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================
   タイポグラフィ
========================================== */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.6;
    text-align: left;
}

h1 {
    font-size: 24px;
}

h2 {
    font-size: 22px;
}

h3 {
    font-size: 18px;
}

p {
    margin-bottom: 1em;
    text-align: left;
}

p:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 48px;
    line-height: 1.6;
    text-align: left;
}

.section-text {
    font-size: 16px;
    line-height: 1.8;
    color: #374151;
    text-align: left;
}

.section-text p {
    margin-bottom: 20px;
}

.highlight-text {
    background: linear-gradient(transparent 60%, rgba(6, 199, 85, 0.15) 60%);
    padding: 4px 0;
    font-weight: 500;
}

.strong-text {
    font-weight: 700;
    color: #111827;
}

.center {
    text-align: center;
}

/* ==========================================
   CTAボタン
========================================== */
.cta-wrapper {
    margin-top: 32px;
    text-align: left;
}

.cta-wrapper.center {
    text-align: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 16px;
    background-color: #06C755;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 16px;
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(6, 199, 85, 0.25);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: #10D267;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(6, 199, 85, 0.35);
}

.cta-button:focus {
    outline: 3px solid #10D267;
    outline-offset: 2px;
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button.large {
    padding: 16px 24px;
    font-size: 18px;
}

.hero-note,
.cta-note {
    font-size: 14px;
    color: #6b7280;
    margin-top: 12px;
    text-align: center;
}

/* ==========================================
   ① ヒーローセクション
========================================== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #E8F5E9 0%, #FFFFFF 100%);
    padding: 80px 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    background-image: url('https://page.gensparksite.com/v1/base64_upload/6e04bb5aa905c26ee751fdac778bcf54');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
    z-index: 0;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 24px;
    line-height: 1.6;
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 20px;
    line-height: 1.8;
}

.hero-text {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 32px;
    line-height: 1.8;
}

/* ==========================================
   ② 悩みリスト
========================================== */
.concern-list {
    list-style: none;
    margin-bottom: 48px;
}

.concern-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    margin-bottom: 12px;
    background-color: #ffffff;
    border-radius: 14px;
    border: 1px solid #E5E7EB;
    transition: all 0.25s ease;
}

.concern-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.concern-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #E8F5E9 0%, #dcfce7 100%);
    border-radius: 12px;
    color: #16a34a;
    transition: all 0.3s ease;
}

.concern-item:hover .concern-icon {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    transform: scale(1.05);
}

.concern-item p {
    font-size: 16px;
    color: #374151;
    line-height: 1.8;
    margin: 0;
}

/* ==========================================
   ③ 障壁リスト（吹き出しUI）
========================================== */
.barrier-list {
    list-style: none;
    margin-bottom: 48px;
}

.barrier-item {
    margin-bottom: 16px;
}

.balloon {
    display: inline-block;
    padding: 16px 20px;
    background-color: #ffffff;
    border: 2px solid #E8F5E9;
    border-radius: 14px;
    font-size: 16px;
    color: #374151;
    line-height: 1.8;
    position: relative;
}

.balloon::before {
    content: '';
    position: absolute;
    left: 20px;
    bottom: -10px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #E8F5E9;
}

.barrier-image {
    margin: 40px 0;
    border-radius: 16px;
    overflow: hidden;
}

.barrier-image img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.9;
}

/* ==========================================
   ④ サービス説明カード
========================================== */
.about-card {
    background-color: #ffffff;
    padding: 32px;
    border-radius: 16px;
    border: 2px solid #E8F5E9;
}

.about-image {
    margin-top: 32px;
    border-radius: 12px;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.95;
}

/* ==========================================
   ⑤ 相談フロー
========================================== */
.flow-intro {
    text-align: left;
    font-size: 16px;
    color: #374151;
    margin-bottom: 40px;
    line-height: 1.8;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.flow-step {
    background-color: #ffffff;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    text-align: left;
    transition: all 0.25s ease;
}

.flow-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.step-icon {
    font-size: 28px;
    margin-bottom: 16px;
    color: #06C755;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(6, 199, 85, 0.1) 0%, rgba(6, 199, 85, 0.05) 100%);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.flow-step:hover .step-icon {
    background: linear-gradient(135deg, rgba(6, 199, 85, 0.15) 0%, rgba(6, 199, 85, 0.1) 100%);
    transform: scale(1.1);
}

.step-title {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
    line-height: 1.6;
}

.step-text {
    font-size: 15px;
    color: #6b7280;
    line-height: 1.8;
    margin: 0;
}

.flow-note {
    text-align: left;
    font-size: 15px;
    color: #6b7280;
    padding: 20px;
    background-color: #F9FAFB;
    border-radius: 14px;
    line-height: 1.8;
    margin-bottom: 40px;
}

/* ==========================================
   ⑥ 相談内容グリッド
========================================== */
.consultation-intro {
    text-align: left;
    font-size: 16px;
    color: #374151;
    margin-bottom: 32px;
    line-height: 1.8;
}

.consultation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.consultation-card {
    background-color: #ffffff;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    transition: all 0.25s ease;
}

.consultation-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.card-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin: 0;
    line-height: 1.6;
}

.consultation-note {
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    color: #111827;
    padding: 24px;
    background: linear-gradient(135deg, #E8F5E9 0%, #ffffff 100%);
    border-radius: 14px;
    line-height: 1.8;
}

/* ==========================================
   ⑦ 体験談
========================================== */
.change-intro {
    text-align: center;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.8;
}

.testimonial-list {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-item {
    display: flex;
    gap: 20px;
    padding: 28px;
    margin-bottom: 24px;
    background-color: #ffffff;
    border-radius: 14px;
    border: 1px solid #E5E7EB;
}

.testimonial-avatar {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: #F9FAFB;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.testimonial-content {
    flex: 1;
}

.testimonial-text {
    font-size: 15px;
    color: #374151;
    line-height: 1.8;
    margin-bottom: 12px;
}

.testimonial-text strong {
    color: #111827;
    font-weight: 700;
}

.testimonial-name {
    font-size: 13px;
    color: #6b7280;
    margin: 0;
}

/* ==========================================
   ⑧ FAQ（アコーディオン）
========================================== */
.faq-list {
    max-width: 700px;
}

.faq-item {
    background-color: #ffffff;
    margin-bottom: 16px;
    border-radius: 16px;
    border: 1px solid #E5E7EB;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background-color: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: background-color 0.25s ease;
    min-height: 48px;
}

.faq-question:hover {
    background-color: #F9FAFB;
}

.faq-question:focus {
    outline: 3px solid #06C755;
    outline-offset: -3px;
}

.faq-q {
    font-size: 18px;
    font-weight: 700;
    color: #06C755;
    flex-shrink: 0;
}

.faq-text {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    line-height: 1.6;
}

.faq-toggle {
    font-size: 24px;
    font-weight: 700;
    color: #06C755;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.faq-question[aria-expanded="true"] .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 20px 20px 52px;
    font-size: 16px;
    color: #374151;
    line-height: 1.8;
    margin: 0;
}

.faq-a {
    font-weight: 700;
    color: #6b7280;
    margin-right: 8px;
}

/* ==========================================
   ⑨ 再CTA
========================================== */
.cta-section {
    background: radial-gradient(circle at 30% 30%, #E8F5E9 0%, #FFFFFF 80%);
    padding: 100px 0;
}

.cta-text {
    font-size: 18px;
    color: #374151;
    margin-bottom: 32px;
    line-height: 1.8;
}

/* ==========================================
   ⑩ フッター & 免責事項
========================================== */
.footer {
    background-color: #F9FAFB;
    padding: 60px 0 40px;
    border-top: 1px solid #E5E7EB;
}

.disclaimer {
    max-width: 800px;
    margin: 0 auto 32px;
}

.disclaimer p {
    font-size: 13px;
    color: #6b7280;
    line-height: 1.8;
    margin-bottom: 12px;
    text-align: left;
}

.copyright {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #E5E7EB;
}

.copyright p {
    font-size: 13px;
    color: #9ca3af;
    margin: 0;
}

/* ==========================================
   追従CTAフッター
========================================== */
.fixed-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background-color: #06C755;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fixed-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

.fixed-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.25s ease;
}

.fixed-cta-button:hover {
    background-color: #10D267;
}

.fixed-cta-button:focus {
    outline: 3px solid #ffffff;
    outline-offset: -3px;
}

/* ==========================================
   レスポンシブデザイン - タブレット
========================================== */
@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .container {
        padding: 0 20px;
    }

    .section-title {
        font-size: 22px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

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

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

    .testimonial-item {
        padding: 24px;
    }
}

/* ==========================================
   レスポンシブデザイン - スマホ
========================================== */
@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .section {
        padding: 60px 0;
    }

    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 22px;
    }

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 17px;
    }

    .section-title {
        font-size: 20px;
        margin-bottom: 32px;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-section::before {
        width: 100%;
        opacity: 0.15;
    }

    .hero-title {
        font-size: 22px;
    }

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

    .hero-text {
        font-size: 15px;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
    }

    .flow-step {
        padding: 20px;
    }

    .consultation-card {
        padding: 20px;
    }

    .testimonial-item {
        flex-direction: column;
        padding: 24px 20px;
        gap: 16px;
    }

    .testimonial-avatar {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

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

    .testimonial-name {
        font-size: 12px;
    }

    .faq-question {
        padding: 16px;
    }

    .faq-answer p {
        padding: 0 16px 16px 16px;
    }
}

/* ==========================================
   アクセシビリティ
========================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* フォーカス可視化 */
*:focus-visible {
    outline: 3px solid #06C755;
    outline-offset: 2px;
}

/* タップ領域確保（最小48px） */
button,
a {
    min-height: 48px;
    min-width: 48px;
}