:root {
    --primary-gradient: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #667eea 100%);
    --secondary-gradient: linear-gradient(135deg, #ff6b6b 0%, #ffa726 50%, #ffcc02 100%);
    --accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --dark-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-primary: #333;
    --text-secondary: #666;
    --text-light: rgba(255, 255, 255, 0.9);
    --shadow-light: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--dark-gradient);
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glass Morphism Effect */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

/* Header with Advanced Design */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(0, 0, 0, 0.95);
}

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

.logo {
    font-size: 28px;
    font-weight: 900;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--secondary-gradient);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.logo:hover::after {
    transform: scaleX(1);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: all 0.3s ease;
    padding: 10px 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary-gradient);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::before {
    width: 100%;
}

.nav-links a:hover {
    color: #ffa726;
    transform: translateY(-2px);
}

/* Hero Section with Advanced Animations */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
    background: url('../images/bgc.jpg') no-repeat center center;
    background-size: cover;
}

.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 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    animation: gridMove 20s linear infinite;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    animation: heroFadeIn 1.5s ease-out;
}

.hero-badge {
    display: inline-block;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 12px 24px;
    border-radius: 50px;
    margin-bottom: 30px;
    font-weight: 600;
    font-size: 14px;
    animation: badgePulse 2s ease-in-out infinite;
}

.hero h1 {
    font-size: 4.5em;
    font-weight: 900;
    margin-bottom: 30px;
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.6em;
    margin-bottom: 20px;
    opacity: 0.9;
    font-weight: 300;
}

.hero-description {
    font-size: 1.2em;
    margin-bottom: 50px;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary-gradient);
    color: white;
    padding: 20px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-light);
    position: relative;
    overflow: hidden;
}

.cta-button::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 ease;
}

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

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.cta-secondary {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 2px solid var(--glass-border);
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: rgba(0, 0, 0, 0.8);
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-card {
    text-align: center;
    color: white;
    padding: 30px 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-number {
    font-size: 3em;
    font-weight: 900;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1em;
    opacity: 0.9;
    font-weight: 500;
}

/* About Section with Enhanced Design */
.about {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.about::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 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(102,126,234,0.1)"/></svg>') repeat;
    opacity: 0.3;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.profile-section {
    position: relative;
}

.profile-card {
    background: white;
    border-radius: 30px;
    padding: 40px;
    box-shadow: var(--shadow-heavy);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg);
    transition: all 0.5s ease;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--secondary-gradient);
}

.profile-card:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--primary-gradient);
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4em;
    position: relative;
    overflow: hidden;
}

.profile-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

.profile-info h3 {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.profile-title {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.profile-achievements {
    list-style: none;
    margin-top: 30px;
}

.profile-achievements li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.profile-achievements li::before {
    content: '✓';
    color: #28a745;
    font-weight: bold;
    font-size: 1.2em;
}

.about-text h2 {
    font-size: 3em;
    font-weight: 900;
    margin-bottom: 30px;
    position: relative;
    line-height: 1.2;
}

.highlight-text {
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.about-description {
    font-size: 1.2em;
    line-height: 1.8;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.quote-box {
    background: var(--primary-gradient);
    color: white;
    padding: 30px;
    border-radius: 20px;
    margin: 30px 0;
    position: relative;
    font-style: italic;
    font-size: 1.1em;
}

.quote-box::before {
    content: '"';
    font-size: 4em;
    position: absolute;
    top: -10px;
    left: 20px;
    opacity: 0.3;
}

/* Features Section with Advanced Cards */
.features {
    padding: 120px 0;
    background: var(--dark-gradient);
    color: white;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 3em;
    font-weight: 900;
    margin-bottom: 20px;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3em;
    margin-bottom: 80px;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.8s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-15px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-heavy);
}

.feature-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--secondary-gradient);
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    color: white;
    position: relative;
    overflow: hidden;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    animation: shimmer 2s ease-in-out infinite;
}

.feature-card h3 {
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 20px;
}

.feature-card p {
    font-size: 1.1em;
    line-height: 1.6;
    opacity: 0.9;
}

/* Market Analysis Section */
.market-section {
    padding: 120px 0;
    background: white;
    position: relative;
}

.market-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.market-dashboard {
    background: var(--dark-gradient);
    border-radius: 30px;
    padding: 40px;
    color: white;
    position: relative;
    overflow: hidden;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dashboard-title {
    font-size: 1.5em;
    font-weight: 700;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9em;
    color: #28a745;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #28a745;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

.market-data {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.data-item {
    background: rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
}

.data-value {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 5px;
}

.data-label {
    font-size: 0.9em;
    opacity: 0.7;
}

.data-change {
    font-size: 0.8em;
    margin-top: 5px;
}

.positive { color: #28a745; }
.negative { color: #dc3545; }

.chart-placeholder {
    height: 200px;
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.chart-placeholder::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 0 400 200"><path d="M0,150 Q50,100 100,120 T200,80 T300,100 T400,60" stroke="rgba(255,255,255,0.3)" stroke-width="2" fill="none"/><path d="M0,180 Q50,130 100,150 T200,110 T300,130 T400,90" stroke="rgba(255,107,107,0.5)" stroke-width="2" fill="none"/></svg>') no-repeat center;
    background-size: contain;
}

/* Success Stories Section */
.success-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.success-card {
    background: white;
    border-radius: 25px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.success-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--secondary-gradient);
}

.success-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.success-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    margin-bottom: 20px;
}

.success-quote {
    font-style: italic;
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.success-author {
    font-weight: 600;
    color: var(--text-primary);
}

.success-result {
    background: var(--primary-gradient);
    color: white;
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
    text-align: center;
    font-weight: 600;
}

/* Membership Tiers */
.membership-section {
    padding: 120px 0;
    background: var(--dark-gradient);
    color: white;
}

.membership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.membership-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.membership-card.featured {
    transform: scale(1.05);
    border: 2px solid #ffa726;
    background: rgba(255, 167, 38, 0.1);
}

.membership-card.featured::before {
    content: '人気No.1';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-gradient);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
}

.membership-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.membership-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.membership-tier {
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 10px;
}

.membership-price {
    font-size: 2.5em;
    font-weight: 900;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 30px;
}

.membership-features {
    list-style: none;
    margin-bottom: 30px;
}

.membership-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.membership-features li::before {
    content: '✓';
    color: #28a745;
    font-weight: bold;
}

/* CTA Section Enhanced */
.cta-section {
    padding: 120px 0;
    background: var(--primary-gradient);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::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 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    animation: sparkle 10s linear infinite;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.urgency-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 15px 30px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 30px;
    font-weight: 600;
    animation: urgencyPulse 2s ease-in-out infinite;
}

.cta-title {
    font-size: 3.5em;
    font-weight: 900;
    margin-bottom: 30px;
    line-height: 1.2;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 50px 0;
    text-align: left;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit-icon {
    font-size: 2em;
    margin-bottom: 15px;
}

.benefit-title {
    font-weight: 600;
    margin-bottom: 10px;
}

.countdown-timer {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    margin: 40px 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.timer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.timer-item {
    text-align: center;
}

.timer-number {
    font-size: 2.5em;
    font-weight: 900;
    display: block;
}

.timer-label {
    font-size: 0.9em;
    opacity: 0.8;
}

/* Animations */
@keyframes gridMove {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(50px) translateY(50px); }
}

@keyframes heroFadeIn {
    0% { opacity: 0; transform: translateY(50px); }
    100% { opacity: 1; transform: translateY(0); }
}

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

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes sparkle {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(100px) translateY(100px); }
}

@keyframes urgencyPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 255, 255, 0); }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content,
    .market-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero h1 { font-size: 3.5em; }
    .section-title { font-size: 2.5em; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.8em; }
    .hero-subtitle { font-size: 1.3em; }
    .cta-buttons { flex-direction: column; align-items: center; }
    .nav-links { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .timer-grid { grid-template-columns: repeat(2, 1fr); }
    .membership-card.featured { transform: none; }
    #header{display: none;}
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2.2em; }
    .cta-title { font-size: 2.5em; }
    .container { padding: 0 15px; }
}
.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: #FFB916;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }