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

:root {
    --primary-red: #FF0000;
    --dark-red: #CC0000;
    --bright-red: #FF3333;
    --neon-red: #FF0040;
    --black: #0a0a0a;
    --dark-bg: #111111;
    --dark-gray: #1a1a1a;
    --light-gray: #2a2a2a;
    --text-white: #ffffff;
    --text-gray: #cccccc;
    --text-light-gray: #999999;
    
    /* 白基調カラー */
    --white: #ffffff;
    --off-white: #fafbfc;
    --light-bg: #f5f7fa;
    --border-gray: #e8ecef;
    --text-dark: #1a1a1a;
    --text-medium: #4a4a4a;
    --text-light: #6a6a6a;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    font-size: 16px;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ========================================
   パーティクル背景（ファーストビューのみ）
======================================== */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.2;
}

.content-wrapper {
    position: relative;
    z-index: 1;
}

/* ========================================
   スクロールプログレスバー
======================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--bright-red), var(--neon-red));
    z-index: 10000;
    box-shadow: 0 0 20px var(--primary-red);
    transition: width 0.1s ease;
}

/* ========================================
   ヘッダー
======================================== */
header {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 251, 252, 0.98) 100%);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 998;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04), 0 1px 0 rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    padding: 14px 0;
}

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

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

.logo-image {
    height: 65px;
    width: auto;
    object-fit: contain;
}

.header-nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.header-nav a {
    color: var(--text-medium);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.header-nav a:hover {
    color: var(--text-dark);
}

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

.header-cta {
    background: linear-gradient(135deg, #06C755, #05a047);
    color: white;
    padding: 14px 36px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 900;
    font-size: 16px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 20px rgba(6, 199, 85, 0.3), 0 2px 8px rgba(6, 199, 85, 0.2);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.header-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.header-cta:hover::before {
    left: 100%;
}

.header-cta i {
    font-size: 18px;
}

.header-cta:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.45), 0 4px 12px rgba(6, 199, 85, 0.3);
}

/* ========================================
   ヒーローセクション（CapCut風）
======================================== */
.hero {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a0000 50%, #0a0a0a 100%);
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* 背景動画 */
.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: 0;
    object-fit: cover;
    opacity: 0;
    filter: brightness(0.7);
    transition: opacity 1.5s ease-in-out;
    pointer-events: none;
}

.hero-video.active {
    opacity: 0.5;
}

/* 動画の上のオーバーレイ */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.5);
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.12) 0%, transparent 70%);
    animation: rotate 40s linear infinite;
    z-index: 1;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero .container {
    position: relative;
    z-index: 2;
    padding: 120px 40px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 80px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    margin-bottom: 30px;
    line-height: 1.1;
    letter-spacing: -2px;
    word-break: keep-all;
    overflow-wrap: normal;
    animation: fadeInUp 0.8s ease forwards;
}

.hero h1 .mobile-br {
    display: none;
}

.hero h1 .desktop-br {
    display: inline;
}

.scroll-indicator {
    display: none;
}

.hero-logo {
    margin: 50px 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-logo img {
    height: 280px;
    width: auto;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 40px rgba(255, 255, 255, 0.8));
}

.hero-tagline {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-tagline span {
    font-size: 56px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    color: var(--bright-red);
    letter-spacing: 3px;
}

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

/* ========================================
   共感セクション
======================================== */
.intro-section {
    padding: 120px 0;
    background: var(--white);
    position: relative;
}

.intro-section h3 {
    font-size: 56px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-dark);
    letter-spacing: -1.5px;
}

.intro-section p {
    font-size: 22px;
    text-align: center;
    line-height: 2;
    max-width: 900px;
    margin: 0 auto 25px;
    color: var(--text-medium);
    font-weight: 400;
}

.intro-section .highlight-text {
    font-weight: 900;
    font-size: 32px;
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 40px;
    letter-spacing: -1px;
}

/* ========================================
   セクションタイトル
======================================== */
.section-title {
    font-size: 64px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    text-align: center;
    margin-bottom: 80px;
    color: var(--text-dark);
    position: relative;
    padding-bottom: 25px;
    letter-spacing: -2px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-red);
    border-radius: 2px;
}

/* ========================================
   悩みセクション
======================================== */
.problems-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 70px;
}

.problem-card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-gray);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--neon-red));
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.problem-card:hover::before {
    transform: scaleX(1);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(255, 0, 0, 0.12);
    border-color: rgba(255, 0, 0, 0.2);
}

.problem-icon {
    font-size: 64px;
    margin-bottom: 25px;
    display: block;
}

.problem-icon i {
    color: var(--primary-red);
}

.problem-card h4 {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    letter-spacing: -0.5px;
}

.problem-card p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    font-weight: 400;
}

.solution-cta {
    text-align: center;
    font-size: 36px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 60px;
    letter-spacing: -1px;
}

/* ========================================
   サービス説明セクション
======================================== */
.service-section {
    padding: 120px 0;
    background: var(--white);
}

.service-subtitle {
    text-align: center;
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 80px;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
    margin-bottom: 100px;
}

.feature-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    padding: 55px 45px;
    border-radius: 28px;
    border: 1px solid var(--border-gray);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 0, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 0, 0, 0.15);
    border-color: rgba(255, 0, 0, 0.3);
}

.feature-icon {
    font-size: 56px;
    margin-bottom: 25px;
    display: block;
}

.feature-icon i {
    color: var(--primary-red);
}

.feature-card h4 {
    font-size: 26px;
    font-weight: 900;
    margin-bottom: 18px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.feature-card p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-medium);
    font-weight: 400;
}

.service-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 60px;
    margin-top: 100px;
}

.stat-item {
    text-align: center;
    min-width: 220px;
}

.stat-number {
    font-size: 80px;
    font-weight: 900;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 15px;
}

.stat-label {
    font-size: 18px;
    color: var(--text-medium);
    line-height: 1.6;
    font-weight: 600;
}

.stat-label small {
    font-size: 15px;
    color: var(--text-light);
}

/* ========================================
   選ばれる理由セクション
======================================== */
.reasons-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.reason-highlight {
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.04) 0%, rgba(255, 0, 0, 0.02) 100%);
    padding: 80px 60px;
    border-radius: 32px;
    margin-bottom: 50px;
    text-align: center;
    border: 1px solid rgba(255, 0, 0, 0.15);
    box-shadow: 0 8px 40px rgba(255, 0, 0, 0.08);
}

.reason-badge-wrapper {
    text-align: center;
    margin-bottom: 20px;
}

.badge-japan-first {
    display: inline-block;
    background: var(--primary-red);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 1px;
}

.reason-highlight h3 {
    font-size: 48px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    margin-bottom: 25px;
    letter-spacing: -1px;
    line-height: 1.3;
}

.reason-highlight .reason-desc {
    font-size: 28px;
    color: var(--text-medium);
    font-weight: 700;
    margin-bottom: 30px;
}

.reason-highlight .reason-price {
    font-size: 26px;
    color: var(--text-dark);
    line-height: 1.8;
    font-weight: 600;
}

.price-highlight {
    font-size: 56px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.quote-box {
    background: var(--white);
    padding: 50px 55px;
    border-radius: 24px;
    border-left: 5px solid var(--primary-red);
    font-style: italic;
    color: var(--text-medium);
    line-height: 2;
    font-size: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.quote-box p {
    margin-bottom: 15px;
    font-weight: 400;
}

.quote-box p:last-child {
    margin-bottom: 0;
}

/* ========================================
   ベネフィットセクション
======================================== */
.benefits-section {
    padding: 120px 0;
    background: var(--white);
}

.benefits-subtitle {
    text-align: center;
    font-size: 42px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    margin-bottom: 80px;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
    margin-bottom: 70px;
}

.benefit-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
    padding: 60px 45px;
    border-radius: 28px;
    text-align: center;
    border: 1px solid var(--border-gray);
    border-top: 4px solid var(--primary-red);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    box-sizing: border-box;
}

.benefit-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(255, 0, 0, 0.15);
    border-top-width: 6px;
}

.benefit-icon {
    font-size: 72px;
    margin-bottom: 30px;
    display: block;
}

.benefit-icon i {
    color: var(--primary-red);
}

.benefit-card h4 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 18px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.benefit-card p {
    font-size: 17px;
    color: var(--text-medium);
    line-height: 1.8;
    font-weight: 400;
}

.benefits-footer {
    text-align: center;
    font-size: 26px;
    font-weight: 900;
    margin-top: 70px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

/* ========================================
   実績・事例セクション
======================================== */
.case-study-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.case-study-card {
    background: var(--white);
    border-radius: 32px;
    padding: 60px 70px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-gray);
    margin-bottom: 80px;
}

.case-study-header {
    text-align: center;
    margin-bottom: 50px;
}

.case-study-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: white;
    padding: 10px 28px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(255, 0, 0, 0.3);
}

.case-study-logo {
    margin: 30px 0;
}

.case-study-logo img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 4px solid var(--off-white);
}

.case-study-header h3 {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: -1px;
    margin-bottom: 15px;
}

.case-study-description {
    font-size: 18px;
    color: var(--text-medium);
    line-height: 1.8;
    font-weight: 500;
}

.case-study-result {
    text-align: center;
}

.result-label {
    font-size: 24px;
    color: var(--text-medium);
    font-weight: 600;
    margin-bottom: 40px;
}

/* グラフ表示 */
.result-graph-container {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 60px;
    margin-bottom: 50px;
    padding: 40px 0;
}

.result-graph-item {
    flex: 1;
    max-width: 280px;
    text-align: center;
}

.graph-label {
    font-size: 20px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.graph-bar-wrapper {
    position: relative;
    height: 300px;
    display: flex;
    align-items: flex-end;
    margin-bottom: 20px;
}

.graph-bar {
    width: 100%;
    position: relative;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
    background: var(--off-white);
    border: 2px solid var(--border-gray);
}

.graph-bar-fill {
    width: 100%;
    background: linear-gradient(180deg, #e0e0e0, #f5f5f5);
    border-radius: 16px 16px 0 0;
    transition: all 1.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 0;
    position: relative;
    opacity: 0;
}

.graph-bar-before .graph-bar-fill {
    height: 150px;
    background: linear-gradient(180deg, #999, #ccc);
}

.graph-bar-after .graph-bar-fill {
    height: 300px;
    background: linear-gradient(180deg, var(--primary-red), var(--bright-red));
    box-shadow: 0 -4px 30px rgba(255, 0, 0, 0.3);
}

.graph-bar-after {
    border-color: var(--primary-red);
    background: rgba(255, 0, 0, 0.05);
}

.graph-value {
    margin-top: 15px;
}

.graph-number {
    font-size: 36px;
    font-weight: 900;
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    display: block;
    margin-bottom: 5px;
}

.graph-bar-after + .graph-value .graph-number {
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.graph-unit {
    font-size: 16px;
    color: var(--text-medium);
    font-weight: 600;
}

.result-arrow-graph {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--primary-red);
    font-size: 42px;
    margin-bottom: 40px;
}

.arrow-label {
    font-size: 18px;
    font-weight: 900;
    color: var(--text-dark);
}

.result-achievement {
    font-size: 32px;
    font-weight: 900;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.highlight-2x {
    font-size: 48px;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.example-section {
    margin-top: 80px;
}

.example-title {
    font-size: 42px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.example-videos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.example-video-card {
    flex: 0 1 450px;
    background: var(--white);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-gray);
}

.video-label {
    font-size: 20px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 20px;
    text-align: center;
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    background: var(--black);
}

.video-embed.short-video {
    padding-bottom: 177.78%;
    max-width: 315px;
    margin: 0 auto;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;
}

.example-arrow {
    font-size: 48px;
    color: var(--primary-red);
    text-align: center;
    font-weight: 900;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.example-arrow span {
    font-size: 20px;
}

.arrow-mobile {
    display: none;
}

.arrow-desktop {
    display: inline-block;
}

/* ========================================
   料金プランセクション
======================================== */
.pricing-section {
    padding: 120px 0;
    background: var(--white);
}

.pricing-subtitle {
    text-align: center;
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 70px;
    color: var(--text-dark);
    letter-spacing: -1px;
}

.pricing-table {
    overflow-x: auto;
    margin-top: 50px;
    border-radius: 24px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-gray);
}

th {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: white;
    padding: 28px 35px;
    font-size: 18px;
    font-weight: 900;
    text-align: left;
    letter-spacing: 0.5px;
}

td {
    padding: 30px 35px;
    border-bottom: 1px solid var(--border-gray);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 17px;
}

tr {
    transition: all 0.3s ease;
}

tr:hover {
    background: rgba(255, 0, 0, 0.02);
}

tr:last-child td {
    border-bottom: none;
}

.highlight-plan {
    /* 背景色なし */
}

.highlight-plan-best {
    background: rgba(255, 0, 0, 0.05);
    position: relative;
}

.highlight-plan-best td:first-child::after {
    content: '人気No.1';
    position: absolute;
    top: 50%;
    right: 35px;
    transform: translateY(-50%);
    background: var(--primary-red);
    color: white;
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 900;
}

.best-price {
    color: var(--primary-red) !important;
    font-size: 28px !important;
    font-weight: 900 !important;
    font-family: 'Poppins', sans-serif !important;
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    font-size: 17px;
    color: var(--text-medium);
    font-weight: 600;
}

.pricing-cards {
    display: none;
}

/* ========================================
   導入の流れセクション
======================================== */
.flow-section {
    padding: 120px 0;
    background: var(--white);
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-top: 80px;
}

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

.step-number {
    display: inline-block;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    border-radius: 50%;
    color: white;
    font-size: 44px;
    font-weight: 900;
    font-family: 'Poppins', sans-serif;
    line-height: 100px;
    margin-bottom: 30px;
    box-shadow: 0 8px 30px rgba(255, 0, 0, 0.25);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.flow-step:hover .step-number {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 12px 40px rgba(255, 0, 0, 0.35);
}

.flow-step h4 {
    font-size: 26px;
    font-weight: 900;
    margin-bottom: 15px;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.flow-step p {
    font-size: 17px;
    color: var(--text-medium);
    font-weight: 400;
}

/* ========================================
   CTAセクション
======================================== */
.cta-section {
    padding: 140px 0;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--dark-red) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 40s linear infinite;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 60px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    color: white;
    margin-bottom: 30px;
    letter-spacing: -2px;
}

.campaign-badge {
    display: inline-block;
    background: white;
    color: var(--primary-red);
    padding: 20px 45px;
    border-radius: 100px;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.cta-description {
    font-size: 22px;
    color: white;
    margin-bottom: 45px;
    font-weight: 500;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #06C755, #05a047);
    color: white;
    padding: 24px 65px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 900;
    font-size: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 40px rgba(6, 199, 85, 0.4);
    border: none;
    letter-spacing: 0.5px;
}

.cta-button i {
    font-size: 26px;
}

.cta-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 15px 50px rgba(6, 199, 85, 0.6);
}

/* ========================================
   FAQセクション
======================================== */
.faq-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--white) 100%);
}

.faq-list {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    padding: 40px 50px;
    border-radius: 24px;
    margin-bottom: 25px;
    border: 1px solid var(--border-gray);
    transition: all 0.4s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.faq-item:hover {
    border-color: rgba(255, 0, 0, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(255, 0, 0, 0.08);
}

.faq-question {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    letter-spacing: -0.5px;
}

.faq-question::before {
    content: 'Q';
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    text-align: center;
    line-height: 48px;
    margin-right: 20px;
    font-weight: 900;
    flex-shrink: 0;
}

.faq-answer {
    font-size: 18px;
    color: var(--text-medium);
    padding-left: 68px;
    line-height: 1.8;
    font-weight: 400;
}

.faq-answer::before {
    content: 'A. ';
    font-weight: 900;
    color: var(--primary-red);
}

/* ========================================
   クロージングセクション
======================================== */
.closing-section {
    padding: 120px 0;
    background: var(--white);
    text-align: center;
}

.closing-section h2 {
    font-size: 56px;
    font-weight: 900;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif;
    margin-bottom: 35px;
    color: var(--text-dark);
    letter-spacing: -1.5px;
}

.closing-section p {
    font-size: 24px;
    line-height: 2;
    max-width: 900px;
    margin: 0 auto 30px;
    color: var(--text-medium);
    font-weight: 400;
}

.closing-highlight {
    font-size: 34px;
    font-weight: 900;
    margin-top: 40px;
    margin-bottom: 50px;
    background: linear-gradient(135deg, var(--primary-red), var(--neon-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

/* ========================================
   フッター
======================================== */
footer {
    background: var(--off-white);
    color: var(--text-medium);
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border-gray);
}

footer p {
    font-size: 15px;
    font-weight: 400;
}

/* ========================================
   固定CTAボタン
======================================== */
.fixed-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.fixed-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #06C755, #05a047);
    color: white;
    padding: 16px 35px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 900;
    font-size: 17px;
    box-shadow: 0 8px 30px rgba(6, 199, 85, 0.5);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    letter-spacing: 0.3px;
}

.fixed-cta a i {
    font-size: 20px;
}

.fixed-cta a:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 12px 40px rgba(6, 199, 85, 0.7);
}

/* ========================================
   アニメーション
======================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   ハンバーガーメニュー
======================================== */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    z-index: 999;
    padding: 100px 40px;
    flex-direction: column;
    gap: 30px;
    backdrop-filter: blur(20px);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

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

.mobile-nav .cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, #06C755, #05a047);
    color: white;
    padding: 18px 40px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 900;
    font-size: 18px;
    box-shadow: 0 4px 20px rgba(6, 199, 85, 0.3);
    border: none;
    margin-top: 20px;
    border-bottom: none !important;
}

.mobile-nav .cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 30px rgba(6, 199, 85, 0.5);
}

.mobile-nav-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 40px;
    cursor: pointer;
    color: var(--text-dark);
    background: none;
    border: none;
}

/* ========================================
   レスポンシブ対応
======================================== */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        padding: 0 16px;
        max-width: 100%;
        overflow-x: hidden;
    }

    /* ヘッダー */
    header {
        padding: 10px 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
    }

    header.scrolled {
        transform: translateY(0);
    }

    .header-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .header-nav {
        display: none;
    }

    .header-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .logo-image {
        height: 50px;
    }

    /* ヒーローセクション */
    .hero {
        min-height: 85vh;
        padding: 0;
    }

    .hero .container {
        padding: 60px 16px;
    }

    .hero-video {
        display: block;
        opacity: 0;
    }

    .hero-video.active {
        opacity: 0.4;
    }

    .hero h1 {
        font-size: 42px;
        letter-spacing: -0.5px;
        line-height: 1.3;
        word-break: keep-all;
    }

    .hero h1 .desktop-br {
        display: none;
    }

    .hero h1 .mobile-br {
        display: inline;
    }

    .hero-logo {
        margin: 25px 0;
    }

    .hero-logo img {
        height: auto;
        width: 90%;
        max-width: 350px;
        object-fit: contain;
    }

    .scroll-indicator {
        display: block;
        position: absolute;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 3;
        animation: bounce 2s infinite;
    }

    .scroll-arrow {
        width: 30px;
        height: 30px;
        border-left: 3px solid rgba(0, 0, 0, 0.3);
        border-bottom: 3px solid rgba(0, 0, 0, 0.3);
        transform: rotate(-45deg);
    }

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

    .hero-tagline {
        gap: 10px;
        flex-direction: column;
        align-items: center;
    }

    .hero-tagline span {
        font-size: 28px;
        letter-spacing: 2px;
    }

    /* セクションタイトル */
    .section-title {
        font-size: 28px;
        margin-bottom: 35px;
        letter-spacing: -0.5px;
        line-height: 1.3;
        padding-bottom: 15px;
    }

    .section-title::after {
        width: 45px;
        height: 3px;
    }

    /* 共感セクション */
    .intro-section {
        padding: 50px 0;
    }

    .intro-section h3 {
        font-size: 24px;
        line-height: 1.4;
        margin-bottom: 15px;
    }

    .intro-section p {
        font-size: 15px;
        line-height: 1.8;
        padding: 0;
    }

    .intro-section .highlight-text {
        font-size: 18px;
        line-height: 1.6;
        padding: 0;
    }

    /* 悩みセクション */
    .problems-section {
        padding: 50px 0;
    }

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

    .problem-card {
        padding: 25px 20px;
    }

    .problem-card h4 {
        font-size: 18px;
        line-height: 1.4;
    }

    .problem-icon {
        font-size: 40px;
        margin-bottom: 15px;
    }

    .solution-cta {
        font-size: 20px;
        line-height: 1.4;
        margin-top: 30px;
    }

    /* サービスセクション */
    .service-section {
        padding: 50px 0;
    }

    .service-subtitle {
        font-size: 19px;
        margin-bottom: 30px;
        line-height: 1.5;
        padding: 0;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    .service-features {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 40px;
    }

    .feature-card {
        padding: 30px 20px;
        text-align: center;
    }

    .feature-card h4 {
        font-size: 18px;
        line-height: 1.5;
        text-align: center;
    }

    .feature-card p {
        line-height: 1.7;
        font-size: 14px;
        text-align: center;
    }

    .feature-icon {
        font-size: 36px;
        margin-bottom: 15px;
        text-align: center;
    }

    .service-stats {
        gap: 30px;
        margin-top: 40px;
    }

    .stat-number {
        font-size: 42px;
    }

    .stat-label {
        font-size: 14px;
    }

    /* 選ばれる理由 */
    .reasons-section {
        padding: 50px 0;
    }

    .reason-highlight {
        padding: 30px 20px;
    }

    .reason-badge-wrapper {
        margin-bottom: 12px;
    }

    .badge-japan-first {
        font-size: 12px;
        padding: 3px 10px;
    }

    .reason-highlight h3 {
        font-size: 20px;
        line-height: 1.4;
    }

    .reason-highlight .reason-desc {
        font-size: 16px;
        line-height: 1.6;
        padding: 0;
    }

    .reason-highlight .reason-price {
        font-size: 14px;
        line-height: 1.7;
        padding: 0;
    }

    .price-highlight {
        font-size: 24px;
        display: block;
        margin-top: 8px;
    }

    .quote-box {
        padding: 25px 20px;
        font-size: 14px;
        line-height: 1.8;
    }

    /* ベネフィット */
    .benefits-section {
        padding: 50px 0;
        overflow-x: hidden;
    }
    
    .benefits-section .container {
        padding: 0 20px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .benefits-subtitle {
        font-size: 19px;
        margin-bottom: 30px;
        line-height: 1.5;
        padding: 0;
    }

    .benefits-grid {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .benefit-card {
        padding: 25px 15px;
        width: 100%;
        box-sizing: border-box;
        max-width: 100%;
        margin: 0 auto;
        flex-shrink: 0;
    }

    .benefit-card h4 {
        font-size: 18px;
        line-height: 1.5;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    .benefit-card p {
        line-height: 1.7;
        font-size: 14px;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    .benefit-icon {
        font-size: 44px;
        margin-bottom: 15px;
    }

    .benefits-footer {
        font-size: 16px;
        line-height: 1.7;
        margin-top: 30px;
        padding: 0 5px;
        word-break: keep-all;
        overflow-wrap: break-word;
    }

    /* 実績セクション */
    .case-study-section {
        padding: 50px 0;
    }

    .case-study-card {
        padding: 30px 20px;
    }

    .case-study-logo {
        margin: 15px 0;
    }

    .case-study-logo img {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 50%;
        border: 3px solid var(--off-white);
    }

    .case-study-header h3 {
        font-size: 19px;
        line-height: 1.4;
    }

    .case-study-description {
        font-size: 13px;
        line-height: 1.5;
    }

    .result-label {
        font-size: 14px;
        margin-bottom: 20px;
    }

    /* グラフのスマホ対応 */
    .result-graph-container {
        gap: 30px;
        padding: 20px 0;
    }

    .result-graph-item {
        flex: 1;
        min-width: 0;
    }

    .graph-label {
        font-size: 16px;
        margin-bottom: 12px;
        white-space: nowrap;
    }

    .graph-bar-wrapper {
        height: 160px;
    }

    .graph-bar-before .graph-bar-fill {
        height: 80px;
    }

    .graph-bar-after .graph-bar-fill {
        height: 160px;
    }

    .graph-number {
        font-size: 24px;
    }

    .graph-unit {
        font-size: 13px;
    }

    .result-arrow-graph {
        font-size: 28px;
        margin-bottom: 20px;
        margin-top: 20px;
        flex-direction: column;
        gap: 5px;
    }

    .arrow-label {
        font-size: 14px;
        white-space: nowrap;
    }

    .result-achievement {
        font-size: 18px;
        line-height: 1.5;
    }

    .highlight-2x {
        font-size: 28px;
    }

    .example-section {
        margin-top: 40px;
    }

    .example-title {
        font-size: 22px;
        margin-bottom: 30px;
        line-height: 1.4;
    }

    .example-videos {
        flex-direction: column;
        gap: 30px;
        align-items: stretch;
    }

    .example-video-card {
        flex: 1 1 100%;
        padding: 25px;
        max-width: 100%;
        width: 100%;
    }

    .video-label {
        font-size: 18px;
        margin-bottom: 18px;
        font-weight: 700;
    }

    .video-embed {
        position: relative;
        padding-bottom: 56.25%;
        width: 100%;
        max-width: 100%;
        height: 0;
    }

    .video-embed iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .video-embed.short-video {
        max-width: 280px;
        width: 280px;
        padding-bottom: 177.78%;
        margin: 0 auto;
    }

    .example-arrow {
        font-size: 28px;
        margin: 15px 0;
    }

    .example-arrow span {
        font-size: 16px;
        font-weight: 700;
    }

    .arrow-desktop {
        display: none;
    }

    .arrow-mobile {
        display: inline-block;
    }

    /* 料金プラン */
    .pricing-section {
        padding: 50px 0;
    }

    .pricing-subtitle {
        font-size: 19px;
        margin-bottom: 25px;
        line-height: 1.4;
    }

    .pricing-table {
        display: none;
    }

    .pricing-cards {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .pricing-card {
        background: var(--white);
        border-radius: 16px;
        padding: 20px 18px;
        border: 2px solid var(--border-gray);
        box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
        position: relative;
    }

    .pricing-card.best {
        border-color: var(--primary-red);
        background: rgba(255, 0, 0, 0.02);
        box-shadow: 0 4px 20px rgba(255, 0, 0, 0.12);
    }

    .pricing-card-badge {
        position: absolute;
        top: -10px;
        right: 15px;
        background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
        color: white;
        padding: 4px 14px;
        border-radius: 15px;
        font-size: 11px;
        font-weight: 900;
        box-shadow: 0 3px 12px rgba(255, 0, 0, 0.25);
    }

    .pricing-card-title {
        font-size: 19px;
        font-weight: 900;
        color: var(--text-dark);
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .pricing-card-count {
        font-size: 14px;
        color: var(--text-medium);
        margin-bottom: 10px;
    }

    .pricing-card-price {
        font-size: 28px;
        font-weight: 900;
        color: var(--primary-red);
        margin-bottom: 6px;
        font-family: 'Poppins', sans-serif;
    }

    .pricing-card-per {
        font-size: 15px;
        color: var(--text-light);
        font-weight: 600;
    }

    .pricing-card-per span {
        font-size: 20px;
        font-weight: 900;
        color: var(--text-dark);
    }

    .pricing-note {
        font-size: 13px;
        margin-top: 20px;
        padding: 0;
        line-height: 1.5;
    }

    /* 導入の流れ */
    .flow-section {
        padding: 50px 0;
    }

    .flow-steps {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 30px;
    }

    .step-number {
        width: 70px;
        height: 70px;
        font-size: 28px;
        line-height: 70px;
        margin-bottom: 15px;
    }

    .flow-step h4 {
        font-size: 18px;
        line-height: 1.4;
    }

    .flow-step p {
        font-size: 14px;
        line-height: 1.5;
    }

    /* CTAセクション */
    .cta-section {
        padding: 50px 0;
    }

    .cta-section h2 {
        font-size: 28px;
        line-height: 1.3;
    }

    .cta-description {
        font-size: 15px;
        margin-bottom: 30px;
    }

    .cta-button {
        font-size: 17px;
        padding: 16px 35px;
    }

    /* FAQ */
    .faq-section {
        padding: 50px 0;
    }

    .faq-item {
        padding: 25px 18px;
        margin-bottom: 12px;
    }

    .faq-question {
        font-size: 16px;
        line-height: 1.4;
    }

    .faq-question::before {
        width: 32px;
        height: 32px;
        line-height: 32px;
        font-size: 16px;
        margin-right: 10px;
    }

    .faq-answer {
        font-size: 14px;
        padding-left: 0;
        margin-top: 12px;
    }

    /* クロージング */
    .closing-section {
        padding: 50px 0;
    }

    .closing-section h2 {
        font-size: 24px;
        line-height: 1.4;
        margin-bottom: 20px;
    }

    .closing-section p {
        font-size: 15px;
        line-height: 1.6;
    }

    .closing-highlight {
        font-size: 18px;
        line-height: 1.5;
        margin-top: 25px;
        margin-bottom: 30px;
    }

    /* 固定CTA */
    .fixed-cta {
        bottom: 12px;
        right: 12px;
        left: 12px;
    }

    .fixed-cta a {
        width: 100%;
        justify-content: center;
        font-size: 15px;
        padding: 13px 25px;
    }

    footer {
        padding: 40px 0;
    }

    footer p {
        font-size: 13px;
    }

    .sp-only {
        display: inline;
    }
}

@media (min-width: 769px) {
    .sp-only {
        display: none;
    }
}