/* ========================================
   CSS Reset & Base Styles
======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #0a0a0a;
}

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

/* ========================================
   Typography
======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 900;
    line-height: 1.2;
}

.highlight {
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.gradient-text {
    background: linear-gradient(45deg, #ff6b6b, #ffd93d, #6bcf7f, #4ecdc4);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ========================================
   Hero Section
======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.stock-chart-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 300"><path d="M0,150 Q250,50 500,100 T1000,80" stroke="%2300ff88" stroke-width="3" fill="none" opacity="0.3"/><path d="M0,200 Q300,120 600,160 T1000,140" stroke="%2300d4ff" stroke-width="2" fill="none" opacity="0.2"/></svg>') no-repeat center;
    background-size: cover;
    animation: chartMove 10s ease-in-out infinite;
}

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

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: #000;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}

.feature-item i {
    color: #00ff88;
    font-size: 1.2rem;
}

.hero-note {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 15px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.stock-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 30px;
    min-width: 300px;
    animation: float 6s ease-in-out infinite;
}

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

.stock-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    color: white;
}

.stock-item:last-child {
    border-bottom: none;
}

.stock-symbol {
    font-weight: 700;
    font-size: 1.1rem;
}

.stock-price {
    font-weight: 900;
    font-size: 1.2rem;
}

.stock-price.up {
    color: #00ff88;
}

/* ========================================
   Buttons
======================================== */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    border: none;
    border-radius: 50px;
    font-family: inherit;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    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;
}

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

.cta-button.primary {
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    color: #000;
    box-shadow: 0 10px 30px rgba(0,255,136,0.3);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,255,136,0.4);
}

.cta-button.secondary {
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: #000;
    box-shadow: 0 10px 30px rgba(255,107,107,0.3);
}

.cta-button.secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255,107,107,0.4);
}

.cta-button.large {
    padding: 25px 50px;
    font-size: 1.3rem;
}

/* ========================================
   Sections
======================================== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: white;
}

.title-accent {
    color: #00ff88;
}

.section-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   About Section
======================================== */
.about {
    background: #111;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    border: 1px solid rgba(0,255,136,0.2);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: #00ff88;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 700;
}

/* ========================================
   Features Section
======================================== */
.features {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse .feature-content,
.feature-row.reverse .feature-image {
    direction: ltr;
}

.feature-content {
    color: white;
}

.feature-badge {
    display: inline-block;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: #000;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 12px;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 25px;
    line-height: 1.2;
}

.feature-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    margin-bottom: 40px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-list i {
    color: #00ff88;
    font-size: 1.1rem;
}

.feature-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    max-width: 400px;
    height: 300px;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 2px dashed rgba(0,255,136,0.3);
    color: rgba(255,255,255,0.7);
    text-align: center;
}

.image-placeholder i {
    font-size: 4rem;
    color: #00ff88;
    margin-bottom: 20px;
}

.image-placeholder p {
    font-weight: 600;
    line-height: 1.4;
}

/* ========================================
   Testimonials Section
======================================== */
.testimonials {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
}

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

.testimonial-card {
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(0,255,136,0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,255,136,0.05), rgba(0,212,255,0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: #00ff88;
    box-shadow: 0 20px 40px rgba(0,255,136,0.2);
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.quote-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.quote-icon i {
    font-size: 1.2rem;
    color: #000;
}

.testimonial-text {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    font-size: 1.5rem;
    color: #000;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 5px;
}

.author-role {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 5px;
}

.author-performance {
    font-size: 0.9rem;
    font-weight: 700;
    color: #00ff88;
}

.testimonial-rating {
    position: relative;
    z-index: 2;
}

.stars {
    display: flex;
    gap: 5px;
}

.stars i {
    color: #ffd93d;
    font-size: 1.1rem;
}

.testimonial-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
    padding: 40px;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    border: 2px solid #00ff88;
}

.stat-highlight {
    text-align: center;
}

.stat-highlight .stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: #00ff88;
    margin-bottom: 10px;
}

.stat-highlight .stat-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.performance-note {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

.stat-highlight .stars {
    justify-content: center;
    margin-top: 10px;
}

.testimonial-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(145deg, #16213e, #1a1a2e);
    border-radius: 20px;
    border: 1px solid rgba(0,255,136,0.3);
}

.cta-subtitle {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 25px;
}

/* ========================================
   Benefits Section
======================================== */
.benefits {
    background: #111;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.benefit-card {
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(0,255,136,0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,255,136,0.1), rgba(0,212,255,0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: #00ff88;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    position: relative;
    z-index: 2;
}

.benefit-icon i {
    font-size: 2rem;
    color: #000;
}

.benefit-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.benefit-description {
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.benefit-value {
    font-weight: 700;
    color: #00ff88;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.total-value {
    text-align: center;
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    padding: 50px 40px;
    border: 2px solid #00ff88;
}

.value-breakdown {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.original-price {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.6);
    text-decoration: line-through;
}

.free-price {
    font-size: 2rem;
    font-weight: 900;
    color: #00ff88;
}

/* ========================================
   Rules Section
======================================== */
.rules {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.rule-item {
    background: linear-gradient(145deg, #1a1a2e, #16213e);
    border-radius: 20px;
    padding: 40px 30px;
    border: 1px solid rgba(0,255,136,0.2);
    transition: all 0.3s ease;
}

.rule-item:hover {
    transform: translateY(-5px);
    border-color: #00ff88;
}

.rule-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    color: #000;
    margin-bottom: 25px;
}

.rule-title {
    font-size: 1.3rem;
    font-weight: 900;
    color: white;
    margin-bottom: 15px;
}

.rule-description {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

/* ========================================
   Final CTA Section
======================================== */
.final-cta {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0a0a0a 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    color: white;
}

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

.cta-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.urgency-notice {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(45deg, #ff6b6b, #ffd93d);
    color: #000;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 700;
    margin-bottom: 40px;
    animation: pulse 2s infinite;
}

.guarantee {
    margin-top: 25px;
    color: rgba(255,255,255,0.8);
    font-weight: 600;
}

/* ========================================
   Floating CTA Button
======================================== */
.floating-cta {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: max-content;
}

.floating-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 30px;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    color: #000;
    border: none;
    border-radius: 50px;
    font-family: inherit;
    font-weight: 900;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,255,136,0.4);
    transition: all 0.3s ease;
    animation: bounce 2s infinite;
}

.floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,255,136,0.5);
}

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

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .feature-row {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .feature-row.reverse {
        direction: ltr;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .cta-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .feature-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .rules-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonial-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .floating-button {
        padding: 15px 25px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .feature-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button {
        padding: 15px 25px;
        font-size: 1rem;
    }
    
    .cta-button.large {
        padding: 20px 35px;
        font-size: 1.1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .author-avatar {
        width: 50px;
        height: 50px;
    }
    
    .author-avatar i {
        font-size: 1.2rem;
    }
    
    .stat-highlight .stat-number {
        font-size: 2.5rem;
    }
    
    .testimonial-stats {
        padding: 20px 15px;
    }
    
    .testimonial-cta {
        padding: 30px 20px;
    }
    
    .cta-subtitle {
        font-size: 1.3rem;
    }
}