/* ================================
   ナチュラル・癒し系デザイン
   ================================ */

:root {
    /* 癒し系カラーパレット */
    --healing-sage: #A8C5A8;        /* セージグリーン（癒しの緑） */
    --healing-sand: #E8D5C4;        /* サンドベージュ（温もり） */
    --healing-sky: #C8DDE9;         /* スカイブルー（穏やか） */
    --healing-cream: #FFF8F0;       /* クリーム（優しさ） */
    --healing-wood: #A8927D;        /* ウッドブラウン（自然） */
    
    /* 手書き風フォント */
    --font-handwriting: 'Klee One', cursive;
    --font-soft: 'Zen Maru Gothic', sans-serif;
}

/* ================================
   全体の背景を癒し系に
   ================================ */
body {
    background: linear-gradient(135deg, var(--healing-cream) 0%, var(--healing-sky) 100%);
    font-family: var(--font-soft);
}

/* ================================
   ヒーローセクション - シンプル・エレガント
   ================================ */
.hero {
    min-height: 100vh;
    background: linear-gradient(180deg, #F5F0EB 0%, #EAE4DC 50%, #E0D8CE 100%);
    position: relative;
    overflow: hidden;
}

/* 中央の大きな光の輪 */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(168, 197, 168, 0.12) 0%, rgba(200, 221, 233, 0.08) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: gentlePulse 8s ease-in-out infinite;
}

/* 左上の小さな装飾 */
.hero::after {
    content: '';
    position: absolute;
    top: 15%;
    left: 10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(232, 213, 196, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

@keyframes gentlePulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.05);
        opacity: 0.8;
    }
}

/* 写真を使わないバージョン */
.hero-bg {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 180px 20px 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 900px;
    margin: 0 auto;
}

/* 装飾的なライン（タイトルの上） */
.hero-title::before {
    content: '';
    display: block;
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--healing-sage), transparent);
    margin: 0 auto 40px;
    border-radius: 10px;
}

/* 装飾的なライン（タイトルの下） */
.hero-title::after {
    content: '';
    display: block;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--healing-wood), transparent);
    margin: 40px auto 0;
    border-radius: 10px;
}

/* 浮遊する小さな装飾要素 */
.hero-decoration {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--healing-sage);
    border-radius: 50%;
    opacity: 0.3;
    animation: floatDecoration 6s ease-in-out infinite;
}

.hero-decoration:nth-child(1) {
    top: 25%;
    right: 20%;
    animation-delay: 0s;
}

.hero-decoration:nth-child(2) {
    top: 65%;
    left: 15%;
    animation-delay: 2s;
    width: 10px;
    height: 10px;
}

.hero-decoration:nth-child(3) {
    top: 40%;
    right: 15%;
    animation-delay: 4s;
    width: 6px;
    height: 6px;
    background: var(--healing-sand);
}

@keyframes floatDecoration {
    0%, 100% { 
        transform: translateY(0) scale(1);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-15px) scale(1.2);
        opacity: 0.5;
    }
}

/* ================================
   タイトル - エレガント・セリフ体
   ================================ */
.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 40px;
}

.hero-title-main {
    font-family: 'Noto Serif JP', serif;
    font-size: 1.8em;
    font-weight: 400;
    color: var(--healing-wood);
    letter-spacing: 4px;
    line-height: 1.4;
}

.hero-title-emphasis {
    font-family: 'Noto Serif JP', serif;
    font-size: 3.5em;
    font-weight: 700;
    color: var(--healing-sage);
    letter-spacing: 12px;
    text-shadow: none;
    margin: 10px 0;
    line-height: 1;
    padding-left: 12px; /* letter-spacingの調整 */
}

.hero-subtitle {
    font-family: var(--font-soft);
    color: var(--healing-wood);
    font-weight: 400;
    font-size: 1.1em;
    letter-spacing: 2px;
    margin-top: 30px;
    line-height: 1.8;
}

/* ================================
   カードを柔らかく
   ================================ */
.target-card,
.service-card,
.achievement-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 30px;
    box-shadow: 0 8px 30px rgba(168, 197, 168, 0.2);
    border: 2px solid rgba(168, 197, 168, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.target-card:hover,
.service-card:hover,
.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(168, 197, 168, 0.3);
    border-color: var(--healing-sage);
}

/* ================================
   ボタン - 優しいデザイン
   ================================ */
.btn-primary {
    background: linear-gradient(135deg, var(--healing-sage) 0%, var(--healing-sky) 100%);
    border-radius: 50px;
    padding: 18px 45px;
    box-shadow: 0 6px 20px rgba(168, 197, 168, 0.3);
    font-family: var(--font-soft);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(168, 197, 168, 0.4);
}

/* ================================
   セクション背景
   ================================ */
.target-audience,
.achievements,
.services {
    background: var(--healing-cream);
    position: relative;
}

.before-after,
.story,
.profile {
    background: var(--white);
    position: relative;
}

/* 波模様の区切り */
section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 60px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,64L48,58.7C96,53,192,43,288,48C384,53,480,75,576,80C672,85,768,75,864,64C960,53,1056,43,1152,48L1200,53.3L1200,120L0,120Z" fill="%23FFF8F0"/></svg>') no-repeat top;
    background-size: cover;
}

/* ================================
   見出し - エレガント
   ================================ */
.section-title {
    font-family: 'Noto Serif JP', serif;
    color: var(--healing-sage);
    position: relative;
    display: inline-block;
    font-weight: 600;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--healing-sage), transparent);
    border-radius: 10px;
}

/* Instagram フォロワー数の装飾 */
.stat-item {
    position: relative;
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 197, 168, 0.2);
}

.stat-number {
    color: var(--healing-sage);
    font-family: 'Noto Serif JP', serif;
}

/* 無料カウンセリングボタンの装飾 */
.hero-cta {
    position: relative;
}

.hero-cta::before {
    content: '✦';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
    color: var(--healing-sage);
    opacity: 0.5;
}

/* ================================
   装飾的な要素
   ================================ */
.decorative-leaf {
    position: absolute;
    width: 60px;
    height: 60px;
    opacity: 0.15;
    background: radial-gradient(circle, var(--healing-sage) 30%, transparent 70%);
    border-radius: 50% 0 50% 50%;
    animation: leafFloat 8s ease-in-out infinite;
}

@keyframes leafFloat {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
        opacity: 0.15;
    }
    50% { 
        transform: translateY(-15px) rotate(10deg);
        opacity: 0.25;
    }
}

/* ================================
   実績の数字 - 柔らかく
   ================================ */
.achievement-number {
    color: var(--healing-sage);
    font-family: var(--font-handwriting);
    text-shadow: 2px 2px 0 rgba(255, 255, 255, 0.5);
}

/* ================================
   アイコンボックス - 自然な感じ
   ================================ */
.target-icon {
    background: linear-gradient(135deg, var(--healing-sage) 0%, var(--healing-sky) 100%);
    box-shadow: 0 4px 15px rgba(168, 197, 168, 0.3);
    border-radius: 20px;
}

/* ================================
   ビフォーアフター - 柔らかく
   ================================ */
.ba-img {
    border-radius: 30px;
    box-shadow: 0 10px 40px rgba(168, 197, 168, 0.2);
    border: 5px solid rgba(255, 255, 255, 0.8);
}

.ba-label {
    background: linear-gradient(135deg, var(--healing-sage) 0%, var(--healing-sky) 100%);
    border-radius: 30px;
    font-family: var(--font-soft);
}

.ba-label-after {
    background: linear-gradient(135deg, var(--healing-sand) 0%, var(--healing-wood) 100%);
}

/* ================================
   フッター - 自然な感じ
   ================================ */
.footer {
    background: linear-gradient(135deg, var(--healing-wood) 0%, var(--healing-sage) 100%);
}

/* ================================
   レスポンシブ
   ================================ */
@media (max-width: 1200px) {
    .hero-title-main {
        font-size: 1.5em;
    }
    
    .hero-title-emphasis {
        font-size: 3em;
        letter-spacing: 10px;
        padding-left: 10px;
    }
}

@media (max-width: 768px) {
    .hero-title-main {
        font-size: 1.3em;
    }
    
    .hero-title-emphasis {
        font-size: 2.5em;
        letter-spacing: 8px;
        padding-left: 8px;
    }
    
    .hero-subtitle {
        font-size: 0.95em;
        line-height: 1.8;
    }
    
    .decorative-leaf {
        width: 40px;
        height: 40px;
    }
    
    /* モバイルでの改行調整 */
    .benefits-list li {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .section-title {
        font-size: 28px;
        line-height: 1.5;
    }
    
    .section-subtitle {
        font-size: 14px;
        line-height: 1.7;
    }
    
    /* 実績数値が折り返さないように */
    .achievement-number {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .hero-title-main {
        font-size: 1.1em;
        letter-spacing: 2px;
    }
    
    .hero-title-emphasis {
        font-size: 2em;
        letter-spacing: 6px;
        padding-left: 6px;
    }
    
    .hero-subtitle {
        font-size: 14px;
        line-height: 1.8;
    }
    
    .benefits-title {
        font-size: 16px;
        line-height: 1.5;
    }
    
    .benefits-list li {
        font-size: 13px;
        line-height: 1.8;
    }
    
    .section-title {
        font-size: 24px;
        line-height: 1.5;
    }
    
    .achievement-number {
        font-size: 36px;
        white-space: nowrap;
    }
}

/* ================================
   お客様の声（事例）セクション
   ================================ */

.case-studies {
    padding: 100px 0;
    background: linear-gradient(to bottom, 
        var(--healing-cream) 0%, 
        rgba(255, 248, 240, 0.3) 100%);
    position: relative;
    overflow: hidden;
}

.case-studies-grid {
    display: grid;
    gap: 40px;
    margin-top: 50px;
}

.case-study-card {
    background: white;
    border-radius: 30px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(168, 197, 168, 0.1);
    border: 2px solid rgba(168, 197, 168, 0.2);
    transition: all 0.4s ease;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(168, 197, 168, 0.2);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px dashed var(--healing-sage);
}

.client-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.client-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--healing-sage), var(--healing-sky));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: white;
    font-family: var(--font-soft);
}

.client-details h3 {
    font-size: 22px;
    margin: 0 0 5px 0;
    color: var(--healing-wood);
    font-family: var(--font-soft);
}

.client-occupation {
    font-size: 14px;
    color: #999;
    margin: 0;
}

.period-badge {
    background: linear-gradient(135deg, var(--healing-sage), var(--healing-sky));
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-soft);
}

.case-study-content .concern {
    background: rgba(200, 221, 233, 0.2);
    padding: 25px;
    border-radius: 20px;
    margin-bottom: 30px;
    border-left: 5px solid var(--healing-sky);
}

.case-study-content .concern h4 {
    font-size: 18px;
    margin: 0 0 15px 0;
    color: var(--healing-wood);
    font-family: var(--font-soft);
}

.case-study-content .concern h4 i {
    margin-right: 8px;
    color: var(--healing-sky);
}

.case-study-content .concern p {
    margin: 0;
    line-height: 1.8;
    color: #555;
}

.transformation {
    margin-bottom: 30px;
}

.before-after {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: center;
}

.before, .after {
    background: white;
    padding: 25px;
    border-radius: 20px;
    border: 2px solid rgba(168, 197, 168, 0.3);
}

.before h5, .after h5 {
    font-size: 16px;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--healing-sage);
    color: var(--healing-wood);
    font-family: var(--font-soft);
}

.before ul, .after ul {
    margin: 0;
    padding-left: 20px;
    list-style: none;
}

.before ul li, .after ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    line-height: 1.6;
    color: #555;
}

.before ul li:before {
    content: "×";
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-size: 18px;
    font-weight: 700;
}

.after ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--healing-sage);
    font-size: 18px;
    font-weight: 700;
}

.arrow {
    font-size: 30px;
    color: var(--healing-sage);
}

.testimonial {
    background: linear-gradient(135deg, 
        rgba(168, 197, 168, 0.1), 
        rgba(200, 221, 233, 0.1));
    padding: 30px;
    border-radius: 20px;
    border-left: 5px solid var(--healing-sage);
    position: relative;
}

.testimonial:before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 60px;
    font-family: Georgia, serif;
    color: var(--healing-sage);
    opacity: 0.3;
}

.testimonial-text {
    margin: 0;
    line-height: 1.9;
    color: #555;
    font-size: 16px;
    position: relative;
    z-index: 1;
}

.case-study-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, 
        rgba(168, 197, 168, 0.1), 
        rgba(200, 221, 233, 0.1));
    border-radius: 30px;
}

.cta-message {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 25px 0;
    color: var(--healing-wood);
    font-family: var(--font-soft);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .case-study-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .before-after {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .arrow {
        transform: rotate(90deg);
        text-align: center;
    }

    .client-avatar {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }

    .client-details h3 {
        font-size: 18px;
    }

    .cta-message {
        font-size: 20px;
    }
}