/* ========================================
   グローバル設定
   ======================================== */
:root {
    --primary-color: #2c5f7d;
    --secondary-color: #7fa99b;
    --accent-color: #d4a574;
    --text-dark: #2d3436;
    --text-gray: #636e72;
    --text-light: #b2bec3;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #dfe6e9;
    --success-color: #00b894;
    --warning-color: #fdcb6e;
    --danger-color: #d63031;
    
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-dark);
    line-height: 1.7;
    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);
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

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

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

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    padding: 15px 0;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    height: 50px;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-hotpepper-btn {
    background-color: #E4007F;
    color: white !important;
    padding: 12px 28px !important;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(228, 0, 127, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-hotpepper-btn i {
    font-size: 16px;
    flex-shrink: 0;
}

.nav-hotpepper-btn::after {
    display: none;
}

.nav-hotpepper-btn:hover {
    background-color: #c4006b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(228, 0, 127, 0.4);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    font-size: 24px;
    color: var(--primary-color);
}

/* ========================================
   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-image: url('../images/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 95, 125, 0.75) 0%, rgba(127, 169, 155, 0.7) 100%);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    font-family: var(--font-accent);
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 300;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    animation: bounce 2s infinite;
    opacity: 0.7;
    z-index: 2;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ========================================
   ボタン
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #c5965e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

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

.btn-large {
    padding: 18px 48px;
    font-size: 18px;
}

.btn-hotpepper {
    background-color: #E4007F;
    color: white;
}

.btn-hotpepper:hover {
    background-color: #c4006b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-hotpepper i {
    font-size: 24px;
}

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

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-family: var(--font-accent);
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 60px;
    line-height: 1.8;
}

/* ========================================
   お悩みセクション
   ======================================== */
.problems {
    background-color: var(--bg-light);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.problem-card {
    background-color: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
}

.problem-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.problem-card p {
    color: var(--text-gray);
    font-size: 14px;
}

.problems-message {
    text-align: center;
}

.highlight-text {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    padding: 30px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

/* ========================================
   特徴セクション
   ======================================== */
.features {
    background-color: white;
}

.features-intro {
    margin-bottom: 60px;
}

.feature-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.comparison-card {
    background-color: var(--bg-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-card.comparison-highlight {
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

.comparison-header {
    padding: 30px;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 24px;
}

.comparison-normal {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d);
}

.comparison-orthotics {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.comparison-header h3 {
    font-size: 22px;
    font-weight: 600;
}

.comparison-list {
    list-style: none;
    padding: 30px;
    background-color: white;
}

.comparison-list li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 30px;
}

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

.comparison-list li::before {
    content: '•';
    position: absolute;
    left: 10px;
    color: var(--primary-color);
    font-weight: bold;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 16px;
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ========================================
   効果セクション
   ======================================== */
.benefits {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.benefits .section-title {
    color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.benefit-item {
    position: relative;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.benefit-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.benefit-number {
    font-size: 48px;
    font-weight: 700;
    opacity: 0.3;
    margin-bottom: 20px;
    font-family: var(--font-accent);
}

.benefit-item h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.benefit-item p {
    opacity: 0.9;
    line-height: 1.8;
}

/* ========================================
   オーダーの流れセクション
   ======================================== */
.process {
    background-color: var(--bg-light);
}

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

.step {
    display: grid;
    grid-template-columns: 120px 1fr 80px;
    gap: 30px;
    align-items: center;
    padding: 40px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
    transition: var(--transition);
}

.step:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.step-number {
    text-align: center;
}

.step-number span {
    display: block;
    font-size: 12px;
    color: var(--text-gray);
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.step-number strong {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-accent);
}

.step-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.step-content p {
    color: var(--text-gray);
    line-height: 1.8;
}

.step-price-note {
    margin-top: 15px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(228, 0, 127, 0.05), rgba(196, 0, 107, 0.05));
    border-left: 3px solid #E4007F;
    border-radius: 6px;
    font-size: 14px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-price-note i {
    color: #E4007F;
    font-size: 16px;
}

.step-icon {
    font-size: 40px;
    color: var(--secondary-color);
    text-align: center;
}

.step-arrow {
    text-align: center;
    font-size: 32px;
    color: var(--secondary-color);
    margin: 20px 0;
}

.process-note {
    max-width: 800px;
    margin: 40px auto 0;
    padding: 30px;
    background-color: #fff3cd;
    border-left: 4px solid var(--warning-color);
    border-radius: 8px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.process-note i {
    font-size: 24px;
    color: var(--warning-color);
    flex-shrink: 0;
}

.process-note p {
    color: var(--text-dark);
    line-height: 1.8;
}

/* ========================================
   製作プロセス動画セクション
   ======================================== */
.process-videos {
    background: linear-gradient(135deg, rgba(44, 95, 125, 0.03), rgba(127, 169, 155, 0.03));
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.video-card {
    background-color: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 アスペクト比 */
    background-color: #000;
    overflow: hidden;
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* ビフォーアフター動画用の1:1アスペクト比 */
.video-card-highlight .video-wrapper {
    padding-top: 100%; /* 1:1 アスペクト比 */
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(44, 95, 125, 0.9), rgba(127, 169, 155, 0.9));
    color: white;
    text-align: center;
    padding: 30px;
}

.video-placeholder i {
    font-size: 60px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.video-placeholder p {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.video-placeholder small {
    font-size: 13px;
    opacity: 0.8;
    line-height: 1.5;
}

.video-info {
    padding: 30px;
}

.video-info h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-info h3 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.video-info p {
    color: var(--text-gray);
    line-height: 1.8;
}

.video-card-highlight {
    border: 3px solid #E4007F;
    position: relative;
}

.video-card-highlight::before {
    content: 'おすすめ';
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #E4007F;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(228, 0, 127, 0.3);
}

.video-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #E4007F, #c4006b);
    color: white;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
}

.video-badge i {
    color: #ffd700;
    font-size: 16px;
}

.video-cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 40px;
    background-color: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.video-cta-text {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 30px;
    line-height: 1.8;
    font-weight: 500;
}

/* ========================================
   料金セクション
   ======================================== */
.price {
    background-color: white;
}

.price-card {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.price-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 40px;
    text-align: center;
}

.price-header h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.price-header p {
    opacity: 0.9;
    font-size: 16px;
}

.price-amount {
    text-align: center;
    padding: 50px 40px;
    background-color: var(--bg-light);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
}

.price-amount .currency {
    font-size: 32px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 10px;
}

.price-amount .amount {
    font-size: 72px;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-accent);
}

.price-amount .unit {
    font-size: 24px;
    color: var(--text-gray);
    margin-top: 20px;
}

.price-includes {
    list-style: none;
    padding: 40px;
}

.price-includes li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.price-includes li:last-child {
    border-bottom: none;
}

.price-includes i {
    color: var(--success-color);
    font-size: 20px;
}

.price-note {
    padding: 30px 40px;
    background-color: var(--bg-light);
}

.price-note p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-note i {
    color: var(--primary-color);
}

.price-breakdown {
    padding: 30px 40px;
    background-color: var(--bg-light);
    border-top: 2px solid var(--border-color);
}

.price-breakdown .breakdown-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-breakdown .breakdown-title i {
    color: var(--primary-color);
}

.breakdown-list {
    list-style: none;
    margin-bottom: 15px;
}

.breakdown-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.breakdown-list li.total {
    border-top: 2px solid var(--text-dark);
    border-bottom: none;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-dark);
    padding-top: 15px;
    margin-top: 10px;
}

.breakdown-list .item {
    color: var(--text-gray);
}

.breakdown-list .value {
    font-weight: 600;
    color: var(--text-dark);
}

.breakdown-list li.total .item,
.breakdown-list li.total .value {
    color: var(--text-dark);
}

.breakdown-note {
    color: var(--text-gray);
    font-size: 13px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.6;
    padding: 15px;
    background-color: rgba(228, 0, 127, 0.05);
    border-radius: 8px;
    border-left: 3px solid #E4007F;
}

.breakdown-note i {
    color: #E4007F;
    margin-top: 2px;
}

.price-option {
    padding: 30px 40px;
    background: linear-gradient(135deg, rgba(44, 95, 125, 0.05), rgba(127, 169, 155, 0.05));
    border-top: 2px solid var(--border-color);
}

.price-option .option-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-option .option-title i {
    color: var(--primary-color);
}

.price-option .option-text {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.8;
}

.price-option .option-text strong {
    color: #E4007F;
    font-size: 18px;
}

.price-option .option-text small {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-gray);
}

.price-card .btn {
    margin: 40px;
    width: calc(100% - 80px);
    justify-content: center;
}

/* ========================================
   お客様の声セクション
   ======================================== */
.testimonials {
    background-color: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background-color: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.testimonial-info h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.testimonial-info p {
    font-size: 14px;
    color: var(--text-gray);
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: var(--warning-color);
    margin-right: 5px;
}

.testimonial-text {
    color: var(--text-gray);
    line-height: 1.8;
    font-style: italic;
}

/* ========================================
   お客様ギャラリーセクション
   ======================================== */
.customer-gallery-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid var(--border-color);
}

.gallery-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.gallery-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 50px;
}

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

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    aspect-ratio: 3/4;
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ========================================
   お問い合わせセクション
   ======================================== */
.contact {
    background-color: white;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto 60px;
    padding: 50px;
    background-color: var(--bg-light);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
}

.required {
    color: var(--danger-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
    background-color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 95, 125, 0.1);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.checkbox-label:hover {
    background-color: rgba(44, 95, 125, 0.05);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.form-note {
    text-align: center;
    margin-top: 30px;
    color: var(--text-gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-info {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 30px;
    background-color: var(--bg-light);
    border-radius: 16px;
}

.contact-item i {
    font-size: 32px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

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

/* ========================================
   FAQセクション
   ======================================== */
.faq {
    background-color: var(--bg-light);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background-color: white;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    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;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ========================================
   フッター
   ======================================== */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 0 30px;
}

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

.footer-brand .logo {
    margin-bottom: 20px;
    height: 80px;
}

.footer-brand .logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-contact p {
    margin-bottom: 12px;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.6;
}

/* ========================================
   トップへ戻るボタン
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   固定予約ボタン
   ======================================== */
.fixed-reserve-btn {
    position: fixed;
    bottom: 30px;
    right: 90px;
    background-color: #E4007F;
    color: white;
    padding: 16px 24px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 20px rgba(228, 0, 127, 0.4);
    transition: all 0.3s ease;
    z-index: 998;
    text-decoration: none;
    white-space: nowrap;
}

.fixed-reserve-btn i {
    font-size: 20px;
}

.fixed-reserve-btn:hover {
    background-color: #c4006b;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 6px 30px rgba(228, 0, 127, 0.6);
}

.fixed-reserve-btn:active {
    transform: translateY(-2px) scale(1.02);
}

/* ========================================
   レスポンシブデザイン
   ======================================== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        gap: 0;
        padding: 40px 0;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 20px 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .logo {
        height: 50px;
    }
    
    .nav-hotpepper-btn {
        padding: 12px 30px;
        font-size: 16px;
        width: calc(100% - 60px);
        margin: 0 auto;
        justify-content: center;
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
        padding: 30px 0;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .step {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .price-amount .amount {
        font-size: 56px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .logo {
        height: 40px;
    }
    
    .footer-brand .logo {
        height: 60px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .btn-large {
        padding: 14px 32px;
        font-size: 16px;
    }
    
    .customer-gallery {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .gallery-title {
        font-size: 28px;
    }
    
    .gallery-subtitle {
        font-size: 16px;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .video-info h3 {
        font-size: 18px;
    }
    
    .video-cta {
        padding: 30px 20px;
    }
    
    .video-cta-text {
        font-size: 16px;
    }
    
    .fixed-reserve-btn {
        bottom: 20px;
        right: 20px;
        padding: 14px 20px;
        font-size: 14px;
    }
    
    .fixed-reserve-btn span {
        display: inline;
    }
    
    .scroll-to-top {
        bottom: 90px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .video-info {
        padding: 20px;
    }
    
    .video-info h3 {
        font-size: 18px;
    }
    
    .video-cta {
        padding: 30px 20px;
    }
    
    .video-cta-text {
        font-size: 16px;
    }
}

/* ========================================
   ホットペッパー予約セクション
   ======================================== */
.hotpepper-reserve {
    background: linear-gradient(135deg, #E4007F 0%, #c4006b 100%);
    color: white;
}

.hotpepper-reserve .section-title {
    color: white;
}

.hotpepper-reserve .section-subtitle {
    color: rgba(255, 255, 255, 0.95);
}

.hotpepper-reserve-box {
    max-width: 700px;
    margin: 0 auto 60px;
    background-color: white;
    border-radius: 24px;
    padding: 60px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.hotpepper-main {
    text-align: center;
}

.hotpepper-logo-container {
    width: 250px;
    height: 250px;
    margin: 0 auto 20px;
    background-color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 3px solid #E4007F;
}

.hotpepper-logo-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.qr-note {
    color: var(--text-gray);
    font-size: 14px;
}

.line-or-divider {
    position: relative;
    text-align: center;
}

.line-or-divider::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent);
    transform: translateX(-50%);
}

.line-or-divider span {
    display: inline-block;
    background-color: white;
    padding: 10px 20px;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    color: var(--text-gray);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.hotpepper-main {
    text-align: center;
}

.hotpepper-main h3 {
    margin-bottom: 24px;
    color: var(--text-dark);
    font-size: 20px;
}

.hotpepper-benefits-title {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 16px;
}

.hotpepper-benefits {
    list-style: none;
    text-align: left;
    display: inline-block;
}

.hotpepper-benefits li {
    padding: 8px 0;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hotpepper-benefits i {
    color: #E4007F;
    font-size: 18px;
}

.hotpepper-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.hotpepper-feature-item {
    text-align: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hotpepper-feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.hotpepper-feature-item h4 {
    margin-bottom: 12px;
    font-size: 18px;
}

.hotpepper-feature-item p {
    opacity: 0.9;
    font-size: 14px;
}

.contact-alternative {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.contact-alternative h3 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 22px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.contact-method {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 25px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
}

.contact-method i {
    font-size: 28px;
    flex-shrink: 0;
}

.contact-method h4 {
    margin-bottom: 8px;
    font-size: 16px;
}

.contact-method p {
    font-size: 14px;
    line-height: 1.6;
}

.contact-method span {
    font-size: 12px;
    opacity: 0.8;
}

/* レスポンシブ対応 - ホットペッパー予約セクション */
@media (max-width: 768px) {
    .hotpepper-reserve-box {
        grid-template-columns: 1fr;
        padding: 40px 20px;
        gap: 40px;
    }
    
    .line-or-divider::before {
        width: 80%;
        height: 2px;
        left: 10%;
        top: 50%;
        transform: translateY(-50%);
        background: linear-gradient(to right, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent);
    }
    
    .hotpepper-logo-container {
        width: 200px;
        height: 200px;
    }
    
    .contact-methods {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hotpepper-logo-container {
        width: 180px;
        height: 180px;
        padding: 10px;
    }
}

/* ========================================
   料金キャンペーン
   ======================================== */
.price-campaign {
    text-align: center;
    margin-bottom: 40px;
}

.campaign-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 18px;
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.campaign-text {
    margin-top: 20px;
    font-size: 20px;
    color: var(--text-dark);
}

.campaign-text strong {
    color: #ff6b6b;
    font-size: 28px;
}

.price-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: 16px;
    margin-bottom: 30px;
}

.price-original {
    text-align: center;
}

.price-label {
    display: block;
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.price-original .price-value {
    font-size: 24px;
    color: var(--text-gray);
    text-decoration: line-through;
    font-weight: 600;
}

.price-arrow {
    font-size: 32px;
    color: var(--primary-color);
}

.price-campaign-price {
    text-align: center;
}

.price-amount-large {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 5px;
    margin-top: 8px;
}

.price-amount-large .currency {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 5px;
}

.price-amount-large .amount {
    font-size: 56px;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-accent);
}

.discount-badge {
    background-color: #ff6b6b;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-left: 10px;
    align-self: center;
}

/* ========================================
   実証データセクション
   ======================================== */
.data-results {
    background-color: var(--bg-light);
}

.data-visualization {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.data-chart {
    background-color: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    height: 500px;
    position: relative;
}

.data-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

.data-highlights {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.data-highlight-item {
    display: flex;
    gap: 20px;
    background-color: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.data-highlight-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.highlight-content h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.highlight-change {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 8px;
}

.highlight-change .before {
    font-size: 22px;
    font-weight: 600;
    color: #ff6b6b;
}

.highlight-change .after {
    font-size: 22px;
    font-weight: 700;
    color: var(--success-color);
}

.highlight-change i {
    font-size: 16px;
    color: var(--text-gray);
}

.improvement {
    font-size: 14px;
    color: var(--success-color);
    font-weight: 600;
}

.data-note {
    text-align: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.data-note i {
    color: var(--primary-color);
    font-size: 18px;
}

.data-note p {
    color: var(--text-gray);
    font-size: 14px;
}

/* ========================================
   ホットペッパー特典バナー
   ======================================== */
.hotpepper-benefits-banner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.benefit-banner-item {
    display: flex;
    gap: 20px;
    align-items: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(228, 0, 127, 0.15);
    border: 2px solid rgba(228, 0, 127, 0.2);
    transition: var(--transition);
}

.benefit-banner-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(228, 0, 127, 0.25);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #E4007F, #c4006b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
}

.benefit-text h3 {
    font-size: 16px;
    color: #E4007F;
    margin-bottom: 8px;
    font-weight: 600;
}

.benefit-text p {
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.6;
}

.benefit-text strong {
    display: block;
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: 4px;
}

/* ========================================
   フッターホットペッパーセクション
   ======================================== */
.footer-hotpepper {
    text-align: center;
}

.footer-hotpepper h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-hotpepper .btn-hotpepper {
    margin-bottom: 15px;
}

.footer-hotpepper-note {
    font-size: 14px;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* レスポンシブ対応 - 新規セクション */
@media (max-width: 768px) {
    .data-visualization {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .data-chart {
        padding: 20px;
        height: 400px;
    }
    
    .price-comparison {
        flex-direction: column;
        gap: 20px;
    }
    
    .price-arrow {
        transform: rotate(90deg);
    }
    
    .hotpepper-benefits-banner {
        grid-template-columns: 1fr;
    }
    
    .campaign-text {
        font-size: 18px;
    }
    
    .campaign-text strong {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .price-amount-large .amount {
        font-size: 42px;
    }
    
    .data-highlight-item {
        flex-direction: column;
        text-align: center;
    }
    
    .highlight-change {
        justify-content: center;
    }
}