/* ===================================
   基本設定
   =================================== */
:root {
    /* 淡い紫色ベースのカラースキーム */
    --primary-color: #b8a5d4;
    --primary-light: #d4c5e8;
    --primary-dark: #9b7ec4;
    --secondary-color: #e8d5f2;
    --accent-color: #f3e8ff;
    
    /* グレースケール */
    --text-dark: #2d2d2d;
    --text-gray: #666666;
    --text-light: #999999;
    --bg-white: #ffffff;
    --bg-light: #fafafa;
    --bg-purple-light: #f9f5ff;
    
    /* グラデーション */
    --gradient-primary: linear-gradient(135deg, #b8a5d4 0%, #d4c5e8 100%);
    --gradient-hero: linear-gradient(135deg, rgba(184, 165, 212, 0.95) 0%, rgba(212, 197, 232, 0.95) 100%);
    
    /* シャドウ */
    --shadow-sm: 0 2px 8px rgba(184, 165, 212, 0.1);
    --shadow-md: 0 4px 16px rgba(184, 165, 212, 0.15);
    --shadow-lg: 0 8px 32px rgba(184, 165, 212, 0.2);
    
    /* フォント */
    --font-main: 'Noto Sans JP', 'Zen Kaku Gothic New', sans-serif;
    
    /* トランジション */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.8;
    background-color: var(--bg-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

/* ===================================
   コンテナ
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   ヘッダー
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 1.5rem;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

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

.btn-nav {
    padding: 10px 24px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 25px;
    font-weight: 600;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===================================
   ボタン
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* ===================================
   ヒーローセクション
   =================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    overflow: hidden;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,144C960,149,1056,139,1152,122.7C1248,107,1344,85,1392,74.7L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom center no-repeat;
    background-size: cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    text-align: center;
    color: white;
    z-index: 10;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 2px;
    opacity: 0.9;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 30px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 50px;
    opacity: 0.95;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.85rem;
    letter-spacing: 2px;
    animation: float 2s ease-in-out infinite;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, white, transparent);
}

/* ===================================
   セクション共通
   =================================== */
.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-gray);
}

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

/* ===================================
   課題セクション
   =================================== */
.section-challenges {
    background: var(--bg-purple-light);
    position: relative;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

@media (max-width: 768px) {
    .challenges-grid {
        grid-template-columns: 1fr;
    }
}

.challenge-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
}

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

.challenge-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.challenge-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.challenge-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.challenges-message {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.challenges-message p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

/* ===================================
   プラン概要セクション
   =================================== */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.about-card {
    display: flex;
    gap: 40px;
    align-items: center;
    padding: 50px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.about-image {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 3.5rem;
    color: white;
}

.about-text h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    padding: 30px;
    background: var(--accent-color);
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.feature-item p {
    color: var(--text-gray);
}

/* ===================================
   メニューセクション
   =================================== */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.menu-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.menu-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.menu-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.menu-time {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
}

.menu-list {
    text-align: left;
    margin-bottom: 25px;
}

.menu-list li {
    padding: 8px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 25px;
}

.menu-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.menu-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.menu-note {
    text-align: center;
    padding: 25px;
    background: var(--accent-color);
    border-radius: 15px;
}

.menu-note p {
    color: var(--text-gray);
    font-size: 1rem;
}

.menu-note i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* ===================================
   仕組みセクション
   =================================== */
.section-system {
    background: var(--bg-purple-light);
}

.system-steps {
    max-width: 800px;
    margin: 0 auto;
}

.step-item {
    display: grid;
    grid-template-columns: 80px 1fr 80px;
    gap: 30px;
    align-items: center;
    padding: 40px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.step-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50%;
}

.step-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.step-content p {
    color: var(--text-gray);
    line-height: 1.7;
}

.step-icon {
    font-size: 3rem;
    color: var(--primary-light);
}

.step-arrow {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-light);
    margin: 10px 0;
}

.system-highlight {
    margin-top: 50px;
}

.highlight-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 30px 40px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border-left: 6px solid var(--primary-color);
}

.highlight-box i {
    font-size: 2.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.highlight-box p {
    font-size: 1.1rem;
    color: var(--text-dark);
}

/* ===================================
   価値セクション
   =================================== */
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.value-card {
    padding: 35px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.value-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.value-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===================================
   施設価値セクション
   =================================== */
.section-facility-value {
    background: var(--bg-purple-light);
}

.facility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.facility-card {
    position: relative;
    padding: 40px 35px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.facility-number {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50%;
}

.facility-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2.5rem;
    color: white;
    margin-bottom: 25px;
}

.facility-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.facility-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.facility-highlight {
    margin-top: 50px;
}

.highlight-box-large {
    text-align: center;
    padding: 50px 40px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--primary-light);
}

.highlight-box-large i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.highlight-box-large h4 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.highlight-box-large p {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ===================================
   料金セクション
   =================================== */
.pricing-intro {
    margin-bottom: 50px;
}

.pricing-model {
    padding: 40px;
    background: var(--accent-color);
    border-radius: 20px;
}

.pricing-model h3 {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.pricing-explain {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.pricing-point {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.pricing-point i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 3px;
}

.pricing-point p {
    color: var(--text-gray);
    line-height: 1.7;
}

.pricing-point strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.pricing-table {
    margin-bottom: 40px;
}

.pricing-table h3 {
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.price-list {
    width: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.price-list thead {
    background: var(--gradient-primary);
    color: white;
}

.price-list th {
    padding: 20px;
    text-align: left;
    font-weight: 600;
}

.price-list td {
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.price-list tbody tr:hover {
    background: var(--accent-color);
}

.pricing-benefit {
    text-align: center;
    padding: 30px;
    background: var(--bg-purple-light);
    border-radius: 15px;
}

.pricing-benefit p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 15px;
}

.pricing-benefit p:last-child {
    margin-bottom: 0;
}

.pricing-benefit i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* ===================================
   導入フローセクション
   =================================== */
.flow-steps {
    max-width: 900px;
    margin: 0 auto 50px;
}

.flow-item {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.flow-step {
    flex-shrink: 0;
    text-align: center;
}

.flow-number {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 20px;
}

.flow-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    border-radius: 50%;
    font-size: 3rem;
    color: var(--primary-color);
}

.flow-content {
    flex: 1;
    padding: 20px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.flow-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.flow-content > p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.flow-content ul {
    list-style: none;
}

.flow-content ul li {
    padding: 8px 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 25px;
}

.flow-content ul li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--primary-light);
}

.flow-cta {
    text-align: center;
    padding: 40px;
    background: var(--accent-color);
    border-radius: 20px;
}

.flow-cta p {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 600;
}

/* ===================================
   効果セクション
   =================================== */
.effect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.effect-card {
    padding: 35px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.effect-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2.5rem;
    color: white;
    margin: 0 auto 20px;
}

.effect-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.effect-card p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.effect-detail {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: var(--accent-color);
    border-radius: 10px;
}

.effect-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 600;
}

.effect-value {
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 700;
}

.effect-note {
    text-align: center;
    padding: 25px;
    background: var(--accent-color);
    border-radius: 15px;
}

.effect-note p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.effect-note i {
    color: var(--primary-color);
    margin-right: 8px;
}

/* ===================================
   FAQセクション
   =================================== */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px 30px;
    cursor: pointer;
    transition: var(--transition);
}

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

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

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

.faq-toggle {
    font-size: 1.2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 30px 25px 60px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ===================================
   コンタクトセクション
   =================================== */
.section-contact {
    background: var(--bg-purple-light);
}

.contact-content-center {
    max-width: 900px;
    margin: 0 auto;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-item-large {
    padding: 50px;
    background: white;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 3px solid var(--primary-light);
}

.contact-icon-large {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 3.5rem;
    color: white;
    margin: 0 auto 25px;
}

.contact-detail-large h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

.line-qr-large {
    display: inline-block;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
}

.line-qr-large img {
    width: 250px;
    height: 250px;
    display: block;
}

.contact-note {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 600;
}

.contact-divider {
    text-align: center;
    position: relative;
    margin: 20px 0;
}

.contact-divider::before,
.contact-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--primary-light);
}

.contact-divider::before {
    left: 0;
}

.contact-divider::after {
    right: 0;
}

.contact-divider span {
    display: inline-block;
    padding: 10px 20px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 700;
    border-radius: 25px;
    font-size: 1.1rem;
}

.contact-inquiry-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.inquiry-item {
    padding: 30px 25px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.inquiry-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    border-radius: 50%;
    font-size: 2.2rem;
    color: var(--primary-color);
    margin: 0 auto 20px;
}

.inquiry-detail h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.inquiry-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    word-break: break-all;
}

.inquiry-time {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ===================================
   クロージングセクション
   =================================== */
.section-closing {
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.closing-content h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 30px;
    line-height: 1.4;
}

.closing-content p {
    font-size: 1.2rem;
    line-height: 1.9;
    margin-bottom: 50px;
    opacity: 0.95;
}

.closing-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.sp-br {
    display: none;
}

/* ===================================
   フッター
   =================================== */
.footer {
    background: #2d2d2d;
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo i {
    font-size: 1.8rem;
}

.footer-description {
    color: #cccccc;
    line-height: 1.8;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-section a {
    color: #cccccc;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #cccccc;
}

.footer-contact i {
    color: var(--primary-light);
    width: 20px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid #444444;
    text-align: center;
}

.footer-bottom p {
    color: #999999;
    font-size: 0.9rem;
}

/* ===================================
   ページトップボタン
   =================================== */
.page-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.page-top.visible {
    opacity: 1;
    visibility: visible;
}

.page-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(184, 165, 212, 0.4);
}

/* ===================================
   アニメーション
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* スクロールアニメーション用クラス */
.animate-target {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-target.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

/* ===================================
   レスポンシブデザイン
   =================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* ヘッダー */
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        transition: var(--transition);
        z-index: 999;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 40px;
        gap: 20px;
    }
    
    .hamburger {
        display: flex;
    }
    
    /* ヒーロー */
    .hero {
        margin-top: 80px;
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-large {
        padding: 14px 30px;
        font-size: 1rem;
    }
    
    /* セクション */
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    /* グリッド */
    .about-features,
    .menu-grid,
    .value-grid,
    .facility-grid,
    .effect-grid {
        grid-template-columns: 1fr;
    }
    
    /* ステップ */
    .step-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-icon {
        display: none;
    }
    
    /* フロー */
    .flow-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    /* コンタクト */
    .contact-item-large {
        padding: 30px 20px;
    }
    
    .line-qr-large img {
        width: 200px;
        height: 200px;
    }
    
    .contact-inquiry-methods {
        grid-template-columns: 1fr;
    }
    
    /* フッター */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* その他 */
    .about-card {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }
    
    .closing-content h2 {
        font-size: 2rem;
    }
    
    .closing-content p {
        font-size: 1rem;
    }
    
    .sp-br {
        display: block;
    }
    
    .pricing-explain {
        grid-template-columns: 1fr;
    }
    
    .closing-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-top {
        right: 20px;
        bottom: 20px;
        width: 50px;
        height: 50px;
    }
}