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

:root {
    /* カラーパレット - やさしく安心感のある配色 */
    --primary-color: #4CAF93;  /* やさしい緑 */
    --primary-light: #E8F5F1;  /* 淡い緑 */
    --accent-color: #FFA726;   /* やさしいオレンジ */
    --text-dark: #2C3E50;      /* 読みやすいダークグレー */
    --text-medium: #5D6D7E;    /* ミディアムグレー */
    --text-light: #95A5A6;     /* ライトグレー */
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-section: #FAFBFC;
    --border-color: #E1E8ED;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.section {
    padding: 60px 0;
}

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

/* スマホのみ表示 */
.sp-only {
    display: inline;
}

/* PC表示 */
@media (min-width: 768px) {
    .sp-only {
        display: none;
    }
    
    .section {
        padding: 80px 0;
    }
}

/* ========================================
   セクションタイトル
======================================== */
.section-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 16px;
    line-height: 1.5;
}

.section-intro {
    font-size: 16px;
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .section-intro {
        font-size: 18px;
        margin-bottom: 50px;
    }
}

/* ========================================
   CTAボタン
======================================== */
.cta-button {
    display: block;
    width: 100%;
    max-width: 100%;
    background: var(--bg-white);
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 50px;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 147, 0.3);
    background: var(--primary-light);
}

.cta-button-large {
    font-size: 18px;
    padding: 20px 40px;
}

.cta-note {
    font-size: 13px;
    color: var(--text-light);
    text-align: center;
    margin-top: 12px;
}

.cta-center {
    text-align: center;
    margin-top: 50px;
}

@media (min-width: 768px) {
    .cta-button {
        font-size: 18px;
        padding: 18px 40px;
    }
    
    .cta-button-large {
        font-size: 20px;
        padding: 22px 50px;
    }
    
    .cta-note {
        font-size: 14px;
    }
}

/* ========================================
   ファーストビュー
======================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-light) 0%, #F0F8F6 100%);
    padding: 60px 0 70px;
    text-align: center;
}

.hero-icon {
    font-size: 64px;
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

.hero-image {
    width: 120px;
    height: auto;
    display: inline-block;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 24px;
}

.hero-target {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .hero {
        padding: 100px 0 110px;
    }
    
    .hero-icon {
        font-size: 80px;
        margin-bottom: 30px;
    }
    
    .hero-image {
        width: 160px;
    }
    
    .hero-title {
        font-size: 42px;
        margin-bottom: 30px;
    }
    
    .hero-subtitle {
        font-size: 20px;
        margin-bottom: 30px;
    }
    
    .hero-target {
        font-size: 16px;
        margin-bottom: 50px;
    }
}

/* ========================================
   よくある悩み
======================================== */
.worries {
    background-color: var(--bg-white);
}

.worries-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 700px;
    margin: 0 auto;
}

.worry-item {
    background-color: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}

.worry-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.worry-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.worry-item p {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
}

@media (min-width: 768px) {
    .worries-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: 900px;
    }
    
    .worry-item {
        padding: 24px;
    }
    
    .worry-icon {
        font-size: 36px;
    }
    
    .worry-item p {
        font-size: 16px;
    }
}

/* ========================================
   ブロッキー🐸がやっていること
======================================== */
.about {
    background-color: var(--bg-section);
}

.about-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.about-card {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 30px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.about-card-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.about-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.about-card p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .about-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .about-card {
        padding: 40px 30px;
    }
    
    .about-card-icon {
        font-size: 56px;
        margin-bottom: 20px;
    }
    
    .about-card h3 {
        font-size: 20px;
        margin-bottom: 14px;
    }
    
    .about-card p {
        font-size: 15px;
    }
}

/* ========================================
   なぜキーワードを送ってもらったのか
======================================== */
.keyword {
    background-color: var(--primary-light);
}

.keyword-content {
    max-width: 700px;
    margin: 0 auto;
}

.keyword-text {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 20px;
    text-align: center;
}

.keyword-text:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .keyword-content {
        max-width: 800px;
    }
    
    .keyword-text {
        font-size: 17px;
        margin-bottom: 24px;
    }
}

/* ========================================
   副業としての選択肢について
======================================== */
.options {
    background-color: var(--bg-white);
}

.options-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.option-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 24px;
    transition: all 0.3s ease;
}

.option-box:hover {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.option-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.option-box h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.option-box p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.7;
}

@media (min-width: 768px) {
    .options-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .option-box {
        padding: 28px;
    }
    
    .option-icon {
        font-size: 40px;
        margin-bottom: 14px;
    }
    
    .option-box h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .option-box p {
        font-size: 15px;
    }
}

/* ========================================
   学びながら実践できる環境
======================================== */
.learning {
    background-color: var(--bg-section);
}

.learning-content {
    max-width: 800px;
    margin: 0 auto;
}

.learning-item {
    background-color: var(--bg-white);
    border-radius: 12px;
    padding: 28px 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: all 0.3s ease;
}

.learning-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.learning-item:last-child {
    margin-bottom: 0;
}

.learning-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-light);
    line-height: 1;
}

.learning-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.learning-item p {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.8;
    padding-right: 60px;
}

@media (min-width: 768px) {
    .learning-item {
        padding: 32px 28px;
        margin-bottom: 24px;
    }
    
    .learning-number {
        font-size: 56px;
        top: 24px;
        right: 24px;
    }
    
    .learning-item h3 {
        font-size: 20px;
        margin-bottom: 14px;
    }
    
    .learning-item p {
        font-size: 16px;
        padding-right: 80px;
    }
}

/* ========================================
   よくある質問
======================================== */
.faq {
    background-color: var(--bg-white);
}

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

.faq-item {
    background-color: var(--bg-light);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

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

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-question {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.faq-q {
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 16px;
    font-weight: 700;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.6;
    margin-top: 4px;
}

.faq-answer {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.faq-a {
    background-color: var(--accent-color);
    color: var(--bg-white);
    font-size: 16px;
    font-weight: 700;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.faq-answer p {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.8;
    margin-top: 4px;
}

@media (min-width: 768px) {
    .faq-item {
        padding: 28px;
        margin-bottom: 24px;
    }
    
    .faq-question h3 {
        font-size: 17px;
    }
    
    .faq-answer p {
        font-size: 16px;
    }
}

/* ========================================
   相談について
======================================== */
.consultation {
    background-color: var(--bg-section);
}

.consultation-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto 40px;
}

.consultation-box {
    background-color: var(--bg-white);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.consultation-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.consultation-box h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.consultation-box p {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.7;
}

.consultation-message {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.consultation-message p {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.9;
    margin-bottom: 16px;
}

.consultation-message p:last-child {
    margin-bottom: 0;
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 500;
}

@media (min-width: 768px) {
    .consultation-content {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
        margin-bottom: 50px;
    }
    
    .consultation-box {
        padding: 32px 28px;
    }
    
    .consultation-icon {
        font-size: 56px;
        margin-bottom: 20px;
    }
    
    .consultation-box h3 {
        font-size: 18px;
        margin-bottom: 14px;
    }
    
    .consultation-box p {
        font-size: 15px;
    }
    
    .consultation-message p {
        font-size: 16px;
        margin-bottom: 18px;
    }
    
    .consultation-message p:last-child {
        font-size: 17px;
    }
}

/* ========================================
   最終CTA
======================================== */
.final-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, #3D9B7A 100%);
    color: var(--bg-white);
    padding: 60px 0;
}

.final-cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.final-cta-content h2 {
    font-size: 26px;
    font-weight: 700;
    color: var(--bg-white);
    margin-bottom: 16px;
    line-height: 1.5;
}

.final-cta-content > p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    line-height: 1.8;
}

.final-cta .cta-button {
    background-color: var(--bg-white);
    color: var(--primary-color);
    border: 2px solid var(--bg-white);
}

.final-cta .cta-button:hover {
    background-color: var(--primary-light);
    border: 2px solid var(--primary-light);
    transform: translateY(-2px);
}

.final-cta .cta-note {
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 768px) {
    .final-cta {
        padding: 80px 0;
    }
    
    .final-cta-content h2 {
        font-size: 32px;
        margin-bottom: 20px;
    }
    
    .final-cta-content > p {
        font-size: 18px;
        margin-bottom: 40px;
    }
}

/* ========================================
   想い
======================================== */
.mission {
    background-color: var(--bg-light);
    padding: 50px 0;
}

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

.mission-image {
    width: 100px;
    height: auto;
    margin-bottom: 20px;
    display: inline-block;
}

.mission-note {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 24px;
    font-weight: 500;
}

.mission-text {
    background-color: var(--bg-white);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
    padding: 32px 24px;
    box-shadow: var(--shadow-sm);
}

.mission-text p {
    font-size: 15px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 20px;
    font-weight: 500;
}

.mission-text p:last-child {
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .mission {
        padding: 60px 0;
    }
    
    .mission-image {
        width: 120px;
        margin-bottom: 24px;
    }
    
    .mission-note {
        font-size: 14px;
        margin-bottom: 28px;
    }
    
    .mission-text {
        padding: 40px 32px;
    }
    
    .mission-text p {
        font-size: 17px;
        margin-bottom: 24px;
    }
}

/* ========================================
   フッター
======================================== */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 40px 0 30px;
    text-align: center;
}

.footer-brand {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

.footer-copy {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    .footer {
        padding: 50px 0 40px;
    }
    
    .footer-brand {
        font-size: 28px;
        margin-bottom: 14px;
    }
    
    .footer-text {
        font-size: 15px;
        margin-bottom: 28px;
    }
    
    .footer-copy {
        font-size: 13px;
    }
}

/* ========================================
   スムーズスクロール
======================================== */
html {
    scroll-behavior: smooth;
}

/* ========================================
   アニメーション用クラス
======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}