/* ===================================
   Petroleum Dashboard Styles
   Modern, Professional Design
   =================================== */

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

:root {
    /* WCG Energy Color Palette - Matching wcgenergy.com */
    --primary-dark: #0a1414;
    --primary-green: #184428;
    --accent-lime: #88c000;
    --accent-teal: #00bfa5;
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --bg-dark: #0f1a1a;
    --bg-card: rgba(24, 68, 40, 0.4);
    --bg-glass: rgba(255, 255, 255, 0.05);

    /* Gradients - WCG Energy Theme */
    --gradient-primary: linear-gradient(135deg, #184428 0%, #0a1414 100%);
    --gradient-accent: linear-gradient(135deg, #88c000 0%, #6a9600 100%);
    --gradient-green: linear-gradient(135deg, #184428 0%, #0f2819 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glow: 0 0 20px rgba(136, 192, 0, 0.3);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    background: var(--gradient-primary);
    padding: var(--spacing-2xl) 0;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(136, 192, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 191, 165, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(24, 68, 40, 0.3) 0%, transparent 100%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--spacing-md);
    display: block;
    animation: fadeInDown 0.6s ease-out;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-glass);
    border: 1px solid rgba(136, 192, 0, 0.3);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-lime);
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--text-light) 0%, var(--accent-lime) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-tagline {
    font-size: 1rem;
    color: var(--accent-lime);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-glass);
    border-radius: 12px;
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 120px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow);
    border-color: var(--accent-blue);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-lime);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ===================================
   Preview Notice Section
   =================================== */
.preview-notice {
    padding: var(--spacing-lg) 0;
    background: rgba(136, 192, 0, 0.05);
    border-top: 1px solid rgba(136, 192, 0, 0.2);
    border-bottom: 1px solid rgba(136, 192, 0, 0.2);
}

.notice-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--bg-card);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid rgba(136, 192, 0, 0.3);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
}

.notice-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.notice-content {
    flex: 1;
}

.notice-content h3 {
    color: var(--accent-lime);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.notice-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.notice-cta {
    background: var(--gradient-accent);
    color: var(--primary-dark);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

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

/* ===================================
   Section Styles
   =================================== */
.products-section,
.charts-section,
.cta-section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-light) 0%, var(--accent-lime) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Product Cards
   =================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.product-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: var(--spacing-lg);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-gold);
}

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

.product-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.product-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-blue);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.product-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.product-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-lime);
}

.chart-container-mini {
    height: 120px;
    margin-top: var(--spacing-md);
}

/* ===================================
   Chart Cards
   =================================== */
.chart-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.chart-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: var(--shadow-lg);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.chart-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-light);
}

.chart-legend {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    font-size: 0.875rem;
}

.chart-wrapper {
    position: relative;
}

.chart-container {
    position: relative;
    height: 400px;
    width: 100%;
}

.chart-locked-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 25%;
    /* Covers only where Dec 20-25 would appear */
    background: linear-gradient(90deg, transparent 0%, rgba(10, 20, 20, 0.95) 20%, rgba(10, 20, 20, 0.98) 100%);
    backdrop-filter: blur(4px);
    /* Reduced from 8px for better performance */
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 2px solid rgba(136, 192, 0, 0.3);
    z-index: 10;
}

.locked-content {
    text-align: center;
    padding: var(--spacing-lg);
}

.lock-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    animation: pulse 2s infinite;
}

.locked-content h3 {
    font-size: 1.25rem;
    color: var(--accent-lime);
    margin-bottom: var(--spacing-xs);
}

.locked-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.unlock-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-accent);
    color: var(--primary-dark);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.unlock-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(136, 192, 0, 0.4);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.6) 0%, rgba(10, 25, 41, 0.8) 100%);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
}

.cta-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: var(--spacing-xl);
    border: 1px solid rgba(251, 191, 36, 0.2);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
}

.cta-content p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.cta-benefits {
    list-style: none;
    margin-top: var(--spacing-md);
    display: grid;
    gap: var(--spacing-sm);
}

.cta-benefits li {
    padding: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 1rem;
    background: var(--bg-glass);
    border-radius: 8px;
    border-left: 3px solid var(--accent-gold);
    transition: all 0.3s ease;
}

.cta-benefits li:hover {
    background: rgba(136, 192, 0, 0.1);
    transform: translateX(5px);
}

.products-showcase {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-glass);
    border-radius: 12px;
    border: 1px solid rgba(136, 192, 0, 0.2);
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.product-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gradient-green);
    border: 1px solid rgba(136, 192, 0, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.product-tag:hover {
    background: var(--gradient-accent);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.trust-badges {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-glass);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.badge-icon {
    font-size: 1.25rem;
}

.cta-action {
    text-align: center;
}

.cta-action h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--accent-lime);
}

.cta-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.cta-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.contact-button:hover {
    background: rgba(136, 192, 0, 0.15);
    border-color: var(--accent-lime);
    transform: translateX(5px);
}

.contact-button.whatsapp-primary {
    background: var(--gradient-accent);
    color: var(--primary-dark);
    border: none;
    font-weight: 600;
    font-size: 1.05rem;
    padding: var(--spacing-md) var(--spacing-lg);
}

.contact-button.whatsapp-primary:hover {
    background: linear-gradient(135deg, #9ad600 0%, #78a800 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(136, 192, 0, 0.4);
}

.contact-button .icon {
    font-size: 1.25rem;
}

.primary-button {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-accent);
    border: none;
    border-radius: 10px;
    color: var(--primary-dark);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--primary-dark);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    max-width: 280px;
    height: auto;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
    animation: fadeInDown 0.8s ease-out;
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
}

.hero-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 16px rgba(136, 192, 0, 0.4));
}

.footer-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 16px rgba(136, 192, 0, 0.4));
}

.footer-values {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--accent-lime);
    font-style: italic;
}

.footer-section h4 {
    color: var(--accent-lime);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.footer-section p,
.footer-section li {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
}

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

.footer-section a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-gold);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.email-input {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-glass);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.email-input::placeholder {
    color: var(--text-muted);
}

.subscribe-button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-blue);
    border: none;
    border-radius: 8px;
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.whatsapp-button {
    display: inline-block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-accent);
    color: var(--primary-dark);
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(136, 192, 0, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .hero-logo {
        max-width: 240px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .notice-card {
        flex-direction: column;
        text-align: center;
    }

    .cta-card {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .chart-container {
        height: 300px;
    }

    .chart-locked-overlay {
        width: 40%;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: var(--spacing-xl) 0;
        min-height: 400px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        gap: var(--spacing-sm);
    }

    .stat-item {
        min-width: 100px;
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 2rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .chart-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .chart-locked-overlay {
        width: 100%;
        background: rgba(10, 25, 41, 0.95);
        border-left: none;
        border-top: 2px solid rgba(251, 191, 36, 0.3);
    }

    .hero-logo {
        max-width: 200px;
    }

    .footer-logo {
        max-width: 150px;
    }
}

/* Fully Locked Chart Styles */
.chart-fully-locked {
    position: relative;
}

.chart-fully-locked-wrapper {
    position: relative;
    min-height: 400px;
}

.chart-locked-bg {
    background: linear-gradient(135deg, rgba(24, 68, 40, 0.1) 0%, rgba(10, 20, 20, 0.2) 100%);
    border: 1px solid rgba(136, 192, 0, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: blur(3px) grayscale(0.3);
    opacity: 0.6;
}

.locked-chart-placeholder {
    font-size: 3rem;
    color: rgba(136, 192, 0, 0.3);
    font-weight: 600;
    text-align: center;
    padding: var(--spacing-xl);
}

.chart-fully-locked-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 20, 20, 0.65) 0%, rgba(10, 20, 20, 0.75) 100%);
    backdrop-filter: blur(8px);
    /* Reduced for performance */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    z-index: 15;
}

.chart-fully-locked-overlay .locked-content {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 400px;
}

.chart-fully-locked-overlay .lock-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s infinite;
}

.chart-fully-locked-overlay h3 {
    font-size: 1.75rem;
    color: var(--accent-lime);
    margin-bottom: var(--spacing-sm);
}

.chart-fully-locked-overlay p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.chart-fully-locked-overlay .unlock-button {
    font-size: 1.1rem;
    padding: var(--spacing-md) var(--spacing-xl);
}

/* Fake Chart Visualization for Locked Products */
.fake-chart {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding: var(--spacing-lg);
    filter: blur(4px);
    opacity: 0.7;
}

.fake-chart-line {
    position: absolute;
    bottom: 20%;
    width: 6%;
    background: linear-gradient(180deg, var(--accent-lime) 0%, var(--accent-teal) 100%);
    border-radius: 4px 4px 0 0;
    animation: pulse 3s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(136, 192, 0, 0.5);
}

.fake-chart-line:nth-child(1) {
    animation-delay: 0s;
}

.fake-chart-line:nth-child(2) {
    animation-delay: 0.2s;
}

.fake-chart-line:nth-child(3) {
    animation-delay: 0.4s;
}

.fake-chart-line:nth-child(4) {
    animation-delay: 0.6s;
}

.fake-chart-line:nth-child(5) {
    animation-delay: 0.8s;
}

.fake-chart-line:nth-child(6) {
    animation-delay: 1s;
}

.fake-chart-line:nth-child(7) {
    animation-delay: 1.2s;
}

.fake-chart-line:nth-child(8) {
    animation-delay: 1.4s;
}

.fake-chart-line:nth-child(9) {
    animation-delay: 1.6s;
}

/* Add grid lines for more realistic chart look */
.fake-chart::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(to right, rgba(136, 192, 0, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(136, 192, 0, 0.1) 1px, transparent 1px);
    background-size: 10% 20%;
    pointer-events: none;
}

/* Enhanced Chart Interactivity Styles */
.chart-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* Animated gradient border on hover */
.chart-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg,
            var(--accent-lime),
            var(--accent-teal),
            var(--accent-lime),
            var(--accent-teal));
    background-size: 400% 400%;
    border-radius: 16px;
    opacity: 0;
    z-index: -1;
    animation: gradientShift 3s ease infinite;
    transition: opacity 0.4s ease;
}

.chart-card:hover::before {
    opacity: 0.3;
}

@keyframes gradientShift {

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

    50% {
        background-position: 100% 50%;
    }
}

.chart-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(136, 192, 0, 0.2);
    border-color: rgba(136, 192, 0, 0.5);
}

/* Shimmer effect on chart headers */
.chart-header h3 {
    position: relative;
    background: linear-gradient(90deg,
            var(--text-light) 0%,
            var(--accent-lime) 50%,
            var(--text-light) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    to {
        background-position: 200% center;
    }
}

/* Data point pulse animation */
@keyframes dataPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* Legend hover effects */
.chart-legend {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    font-size: 0.875rem;
    padding: var(--spacing-sm);
    background: var(--bg-glass);
    border-radius: 8px;
    backdrop-filter: blur(6px);
    /* Reduced for performance */
}

/* Stagger animation for chart cards */
.chart-card:nth-child(1) {
    animation-delay: 0.1s;
}

.chart-card:nth-child(2) {
    animation-delay: 0.2s;
}

.chart-card:nth-child(3) {
    animation-delay: 0.3s;
}

.chart-card:nth-child(4) {
    animation-delay: 0.4s;
}

.chart-card:nth-child(5) {
    animation-delay: 0.5s;
}

.chart-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* Floating animation for badges */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-8px);
    }
}

.hero-badge {
    animation: float 3s ease-in-out infinite;
}

/* Glow effect on unlock buttons */
.unlock-button {
    position: relative;
    overflow: hidden;
}

.unlock-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.unlock-button:hover::after {
    width: 300px;
    height: 300px;
}

/* Number count-up animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number {
    animation: countUp 0.8s ease-out;
}

/* Chart container entrance */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chart-wrapper {
    animation: slideInUp 0.8s ease-out;
}

/* Premium loading skeleton */
@keyframes skeletonLoading {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.loading-skeleton {
    background: linear-gradient(90deg,
            rgba(136, 192, 0, 0.1) 0%,
            rgba(136, 192, 0, 0.2) 50%,
            rgba(136, 192, 0, 0.1) 100%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s ease-in-out infinite;
}

/* Interactive data point markers */
.data-marker {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-lime);
    border: 2px solid #fff;
    border-radius: 50%;
    animation: dataPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(136, 192, 0, 0.5);
}

/* Enhanced tooltip styling */
.custom-tooltip {
    background: linear-gradient(135deg, rgba(10, 20, 20, 0.98) 0%, rgba(24, 68, 40, 0.95) 100%);
    backdrop-filter: blur(8px);
    /* Reduced for performance */
    border: 2px solid rgba(136, 192, 0, 0.4);
    border-radius: 12px;
    padding: var(--spacing-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Locked chart blur animation */
@keyframes blurPulse {

    0%,
    100% {
        filter: blur(3px) grayscale(0.3);
    }

    50% {
        filter: blur(4px) grayscale(0.5);
    }
}

.chart-locked-bg {
    animation: blurPulse 3s ease-in-out infinite;
}

/* Market Expertise Section */
.expertise-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, rgba(24, 68, 40, 0.1) 0%, rgba(10, 20, 20, 0.2) 100%);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.expertise-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(136, 192, 0, 0.2);
    backdrop-filter: blur(6px);
    /* Reduced for performance */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(136, 192, 0, 0.1),
            transparent);
    transition: left 0.5s ease;
}

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

.expertise-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-lime);
    box-shadow: 0 10px 30px rgba(136, 192, 0, 0.2);
}

.expertise-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px rgba(136, 192, 0, 0.5));
    animation: float 3s ease-in-out infinite;
}

.expertise-content h4 {
    color: var(--accent-lime);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.expertise-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Stagger animation for expertise cards */
.expertise-card:nth-child(1) {
    animation-delay: 0.1s;
}

.expertise-card:nth-child(2) {
    animation-delay: 0.2s;
}

.expertise-card:nth-child(3) {
    animation-delay: 0.3s;
}

.expertise-card:nth-child(4) {
    animation-delay: 0.4s;
}

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