/* ==========================================
   Modern Professional Website Design
   ==========================================*/

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

:root {
    /* Colors */
    --primary: #0066FF;
    --primary-light: #4D94FF;
    --secondary: #10B981;
    --accent: #8B5CF6;
    --danger: #EF4444;
    
    /* Grays */
    --white: #FFFFFF;
    --gray-100: #F3F4F6;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Dark Theme */
    --bg-dark: #0F1419;
    --bg-dark-secondary: #1A1F2E;
    --bg-dark-tertiary: #252A3A;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    
    /* Radius & Shadows */
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--white);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-secondary) 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    color: var(--white);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-6);
}

h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

p {
    color: var(--gray-300);
    margin-bottom: var(--space-4);
    line-height: 1.7;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.main { padding-top: 80px; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 20, 25, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 20, 25, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand .brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: var(--space-3);
}

.brand-icon { width: 40px; height: 40px; }

.brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-mono);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    color: var(--gray-300);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: var(--space-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--white);
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white) !important;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

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

.nav-cta::after { display: none; }

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    gap: var(--space-2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.btn-large {
    padding: var(--space-6) var(--space-8);
    font-size: 1.1rem;
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 102, 255, 0.3);
}

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

/* Sections */
.section,
.crypto-hero,
.signals-section,
.analyzer-section,
.portfolio-matrix-section,
.pricing-calculator-section,
.faq-advanced-section,
.performance-testimonials,
.signup-enhanced {
    padding: var(--space-20) 0;
    position: relative;
}

.section:nth-child(even),
.analyzer-section,
.pricing-calculator-section,
.signup-enhanced {
    background: rgba(0, 0, 0, 0.2);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* Grid */
.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Hero */
.crypto-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.crypto-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

/* Crypto Ticker */
.crypto-ticker {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    margin-bottom: var(--space-12);
    overflow-x: auto;
    padding: var(--space-4) 0;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 160px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.ticker-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.crypto-symbol {
    font-weight: 700;
    color: var(--primary-light);
    font-size: 1.1rem;
}

.crypto-price {
    font-weight: 600;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 1rem;
}

.crypto-change {
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.crypto-change.positive { color: var(--secondary); }
.crypto-change.negative { color: var(--danger); }

/* Hero Matrix */
.hero-matrix {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-16);
    align-items: center;
}

.hero-main { text-align: left; }

.market-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    padding: var(--space-2) var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    width: fit-content;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    animation: pulse-dot 2s infinite;
}

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

.hero-title { margin-bottom: var(--space-8); }
.title-line { display: block; }

.hero-stats-mini {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

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

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-light);
    display: block;
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-top: var(--space-2);
}

.hero-actions-advanced {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Portfolio Simulator */
.portfolio-simulator {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-8);
    backdrop-filter: blur(10px);
}

.simulator-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.simulator-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.sim-toggle {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 4px;
}

.sim-btn {
    padding: var(--space-2) var(--space-4);
    border: none;
    background: transparent;
    color: var(--gray-400);
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

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

.amount-display {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
    font-family: var(--font-mono);
    margin: var(--space-4) 0;
}

.return-scenario {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    border-left: 3px solid var(--secondary);
}

.return-value {
    font-weight: 700;
    font-family: var(--font-mono);
}

.return-percent {
    color: var(--secondary);
    font-weight: 600;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.feature-card { text-align: center; }

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    display: block;
}

.feature-title {
    margin-bottom: var(--space-3);
    color: var(--white);
}

/* Signals */
.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.signal-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.signal-card.hot {
    border-color: #F59E0B;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.signal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.signal-pair {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.coin-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--white);
}

.coin-icon.btc { background: linear-gradient(135deg, #f7931a, #ff6b35); }
.coin-icon.eth { background: linear-gradient(135deg, #627eea, #8b5cf6); }
.coin-icon.ada { background: linear-gradient(135deg, #0033ad, #0066ff); }

.signal-type {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.signal-type.buy {
    background: var(--secondary);
    color: var(--white);
}

.signal-type.sell {
    background: var(--danger);
    color: var(--white);
}

.confidence-bar {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    height: 8px;
    overflow: hidden;
    position: relative;
}

.confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    border-radius: var(--radius-md);
    transition: width 0.5s ease;
}

.signals-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.signals-header h2 { margin: 0; }

.signal-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
}

.signal-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    animation: pulse-dot 2s infinite;
}

.signals-cta { text-align: center; }
.signals-cta p {
    margin-bottom: var(--space-6);
    font-size: 1.1rem;
}

/* FAQ */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.faq-category {
    padding: var(--space-3) var(--space-6);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--gray-300);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.faq-category.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.08);
}

.faq-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
}

.faq-answer-content {
    padding: var(--space-6);
    color: var(--gray-300);
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--bg-dark-tertiary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
}

.footer-description {
    color: var(--gray-400);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-6);
}

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

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-disclaimer {
    color: var(--gray-500);
    font-size: 0.875rem;
    max-width: 500px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: -100vh;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(15, 20, 25, 0.98);
        backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-8);
        transition: top 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active { top: 0; }
    
    .nav-link {
        font-size: 1.2rem;
        padding: var(--space-4);
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-matrix {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .hero-main { text-align: center; }
    .hero-stats-mini { justify-content: center; }
    
    .crypto-ticker {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .faq-categories {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--space-4); }
    
    .section,
    .crypto-hero,
    .signals-section,
    .analyzer-section,
    .portfolio-matrix-section,
    .pricing-calculator-section,
    .faq-advanced-section,
    .performance-testimonials,
    .signup-enhanced {
        padding: var(--space-12) 0;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Forms */
.form-group { margin-bottom: var(--space-6); }

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--white);
}

.form-input,
input[type="text"],
input[type="email"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-input::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--gray-500);
}

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

.animate-fade-in { animation: fadeInUp 0.6s ease-out; }

/* Crypto Analyzer Section */
.analyzer-intro {
    text-align: center;
    margin-bottom: var(--space-12);
}

.analyzer-intro h2 {
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.analyzer-intro p {
    font-size: 1.2rem;
    color: var(--gray-400);
}

.analyzer-interface {
    max-width: 900px;
    margin: 0 auto;
}

.analyzer-input {
    margin-bottom: var(--space-12);
}

.crypto-search {
    display: flex;
    gap: var(--space-4);
    max-width: 600px;
    margin: 0 auto;
}

.crypto-search-input {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 1.1rem;
    transition: var(--transition);
}

.crypto-search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.crypto-search-input::placeholder {
    color: var(--gray-500);
}

.analyze-btn {
    padding: var(--space-4) var(--space-8);
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.analyze-loader {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.analyzer-results {
    margin-top: var(--space-12);
}

.analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.analysis-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    min-height: 300px;
    height: 100%;
}

.analysis-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.analysis-card h4 {
    margin-bottom: var(--space-6);
    color: var(--white);
    font-size: 1.2rem;
    text-align: center;
    flex-shrink: 0;
}

.tech-indicators {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    flex: 1;
    justify-content: space-between;
}

.indicator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.indicator-name {
    font-weight: 600;
    color: var(--gray-300);
    font-size: 0.9rem;
}

.indicator-bar {
    position: relative;
    width: 80px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.indicator-fill {
    height: 100%;
    border-radius: var(--radius-md);
    transition: width 0.5s ease;
}

.indicator-fill.rsi {
    background: linear-gradient(90deg, var(--secondary), var(--warning));
}

.indicator-value {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--white);
    font-size: 0.9rem;
    margin-left: var(--space-2);
}

.indicator-status {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.indicator-status.bullish {
    background: var(--secondary);
    color: var(--white);
}

.sentiment-meter {
    text-align: center;
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.meter-arc {
    position: relative;
    width: 120px;
    height: 60px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(90deg, var(--danger) 0%, var(--warning) 50%, var(--secondary) 100%);
    border-radius: 120px 120px 0 0;
    overflow: hidden;
}

.meter-needle {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 2px;
    height: 50px;
    background: var(--white);
    transform-origin: bottom;
    transition: transform 0.5s ease;
}

.sentiment-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    font-size: 0.875rem;
}

.sentiment-labels .bearish { color: var(--danger); }
.sentiment-labels .neutral { color: var(--warning); }
.sentiment-labels .bullish { color: var(--secondary); }

.sentiment-score {
    text-align: center;
}

.score-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    font-family: var(--font-mono);
    display: block;
}

.score-label {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.prediction-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex: 1;
}

.prediction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.timeframe {
    font-weight: 600;
    color: var(--gray-300);
}

.prediction {
    font-weight: 700;
    font-family: var(--font-mono);
}

.prediction.bullish {
    color: var(--secondary);
}

.prediction.bearish {
    color: var(--danger);
}

.prediction-confidence {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--gray-300);
}

.analysis-summary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    backdrop-filter: blur(10px);
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    gap: var(--space-4);
}

.summary-header h3 {
    margin: 0;
    color: var(--white);
}

.recommendation {
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 0.9rem;
}

.recommendation.buy {
    background: var(--secondary);
    color: var(--white);
}

.recommendation.sell {
    background: var(--danger);
    color: var(--white);
}

.summary-text {
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.summary-factors {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.factor {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.factor.positive {
    border-left: 3px solid var(--secondary);
}

.factor.negative {
    border-left: 3px solid var(--danger);
}

.factor-icon {
    font-weight: bold;
    font-size: 1.1rem;
}

.factor.positive .factor-icon {
    color: var(--secondary);
}

.factor.negative .factor-icon {
    color: var(--danger);
}

/* On-Chain Metrics */
.onchain-metrics {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex: 1;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.metric-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.metric-name {
    font-weight: 600;
    color: var(--gray-300);
    font-size: 0.9rem;
}

.metric-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.metric-value {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--white);
    font-size: 1rem;
}

.metric-change {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.875rem;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

.metric-change.positive {
    color: var(--secondary);
    background: rgba(16, 185, 129, 0.1);
}

.metric-change.negative {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.onchain-health {
    text-align: center;
    padding: var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.health-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.health-indicator.healthy {
    color: var(--secondary);
    font-weight: 600;
}

.health-indicator.warning {
    color: var(--warning);
    font-weight: 600;
}

.health-indicator.critical {
    color: var(--danger);
    font-weight: 600;
}

.health-icon {
    font-size: 1.2rem;
}

/* Portfolio Matrix */
.matrix-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.matrix-header h2 {
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.matrix-header p {
    font-size: 1.2rem;
    color: var(--gray-400);
}

.portfolio-matrix {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: start;
}

.risk-selector h3 {
    margin-bottom: var(--space-6);
    color: var(--white);
    text-align: center;
}

.risk-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.risk-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.risk-option:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.risk-option.active {
    border-color: var(--primary);
    background: rgba(0, 102, 255, 0.1);
}

.risk-icon {
    font-size: 2rem;
    margin-bottom: var(--space-3);
}

.risk-name {
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-2);
}

.risk-desc {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.portfolio-visualization {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.portfolio-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.breakdown-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-right: var(--space-3);
}

.breakdown-color.bitcoin { background: #f7931a; }
.breakdown-color.ethereum { background: #627eea; }
.breakdown-color.altcoins { background: var(--accent); }
.breakdown-color.stablecoins { background: #26a69a; }

.breakdown-name {
    flex: 1;
    color: var(--gray-300);
    font-weight: 500;
}

.breakdown-percentage {
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-mono);
}

.portfolio-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.metric {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.metric-label {
    display: block;
    color: var(--gray-400);
    font-size: 0.875rem;
    margin-bottom: var(--space-2);
}

.metric-value {
    font-weight: 700;
    color: var(--primary-light);
    font-size: 1.2rem;
    font-family: var(--font-mono);
}

/* Responsive for Analyzer & Portfolio */
@media (max-width: 768px) {
    .crypto-search {
        flex-direction: column;
    }
    
    .analysis-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        max-width: none;
    }
    
    .analysis-card {
        min-height: 250px;
    }
    
    .portfolio-matrix {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .portfolio-metrics {
        grid-template-columns: 1fr;
    }
    
    .summary-header {
        flex-direction: column;
        text-align: center;
    }
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.hidden { display: none; }
.loading { opacity: 0.6; pointer-events: none; }

/* Performance & Signup Sections */
.testimonials-advanced {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-8);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.user-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.user-details h4 {
    margin: 0;
    color: var(--white);
}

.user-type {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.verified-badge {
    background: var(--secondary);
    color: var(--white);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

blockquote {
    color: var(--gray-300);
    font-style: italic;
    line-height: 1.7;
    margin-top: var(--space-6);
}

.signup-enhanced {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.signup-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.urgency-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin: var(--space-8) 0;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-light);
    display: block;
    font-family: var(--font-mono);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

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

/* ROI Calculator Section */
.pricing-intro {
    text-align: center;
    margin-bottom: var(--space-16);
    position: relative;
}

.pricing-intro::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
}

.pricing-intro h2 {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-4);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.pricing-intro p {
    font-size: 1.3rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
}

.roi-calculator {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.08) 0%, rgba(91, 115, 255, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-3xl);
    padding: var(--space-12);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto var(--space-16);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.roi-calculator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.calculator-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.input-group {
    position: relative;
}

.input-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-200);
    margin-bottom: var(--space-3);
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}

.amount-input {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.amount-input:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
    transform: translateY(-2px);
}

.currency {
    padding: var(--space-4) var(--space-5);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    font-weight: 700;
    font-size: 1.2rem;
    border-right: 2px solid rgba(255, 255, 255, 0.1);
}

.amount-input input {
    flex: 1;
    padding: var(--space-4) var(--space-5);
    border: none;
    background: transparent;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    font-family: var(--font-mono);
    outline: none;
}

.amount-input input::placeholder {
    color: var(--gray-400);
}

.input-group select {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    appearance: none;
    background-image: 
        linear-gradient(45deg, transparent 50%, var(--primary) 50%),
        linear-gradient(135deg, var(--primary) 50%, transparent 50%);
    background-position: 
        calc(100% - 20px) calc(50% - 2px),
        calc(100% - 15px) calc(50% - 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.input-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
    transform: translateY(-2px);
}

.input-group select option {
    background: var(--bg-dark-secondary);
    color: var(--white);
    padding: var(--space-3);
}

.roi-results {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.result-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.06) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
}

.result-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.result-card.total-investment::before {
    background: linear-gradient(90deg, var(--gray-400), var(--gray-300));
}

.result-card.projected-value::before {
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.result-card.profit::before {
    background: linear-gradient(90deg, var(--secondary), var(--accent));
}

.result-card h3 {
    font-size: 1.1rem;
    color: var(--gray-300);
    margin-bottom: var(--space-4);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-value {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--white);
    margin-bottom: var(--space-2);
    display: block;
    line-height: 1.1;
}

.result-value.positive {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-value.profit-amount {
    background: linear-gradient(135deg, var(--secondary) 0%, #00ff94 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-percentage {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary);
    font-family: var(--font-mono);
    padding: var(--space-2) var(--space-4);
    background: rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-md);
    display: inline-block;
}

.dynamic-pricing {
    margin-top: var(--space-16);
}

.plan-recommendation {
    text-align: center;
    margin-bottom: var(--space-8);
}

.plan-recommendation h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: var(--space-8);
    font-weight: 700;
}

.plan-card {
    background: linear-gradient(135deg, rgba(91, 115, 255, 0.1) 0%, rgba(0, 212, 255, 0.05) 100%);
    border: 2px solid rgba(91, 115, 255, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 25px 50px rgba(91, 115, 255, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.plan-card.featured::before {
    content: 'EMPFOHLEN';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: var(--white);
    padding: var(--space-2) var(--space-12);
    font-weight: 700;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    transform: rotate(45deg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.plan-header {
    text-align: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-header h4 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: var(--space-4);
    font-weight: 700;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.plan-price .price {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-mono);
}

.plan-price .period {
    font-size: 1.2rem;
    color: var(--gray-300);
    font-weight: 500;
}

.roi-highlight {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(0, 255, 148, 0.1) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    color: var(--secondary);
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
}

.plan-features {
    margin-bottom: var(--space-10);
}

.plan-features .feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: var(--gray-200);
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.plan-features .feature:last-child {
    border-bottom: none;
}

.plan-features .feature::before {
    content: '✓';
    color: var(--secondary);
    font-weight: 700;
    font-size: 1.1rem;
}

.plan-note {
    text-align: center;
    margin-top: var(--space-6);
    color: var(--gray-400);
    font-size: 0.9rem;
    font-style: italic;
}

/* Responsive Design for ROI Calculator */
@media (max-width: 768px) {
    .roi-calculator {
        padding: var(--space-8);
        margin-bottom: var(--space-12);
    }
    
    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .roi-results {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .result-card {
        padding: var(--space-6);
    }
    
    .plan-card {
        padding: var(--space-8);
    }
    
    .plan-price .price {
        font-size: 2.8rem;
    }
}

@media (max-width: 480px) {
    .pricing-intro h2 {
        font-size: 2.2rem;
    }
    
    .pricing-intro p {
        font-size: 1.1rem;
    }
    
    .roi-calculator {
        padding: var(--space-6);
    }
    
    .result-value {
        font-size: 2rem;
    }
    
    .plan-card.featured::before {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-8);
    }
}

/* ConsanFero Story Section */
.consanfero-story-section {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, rgba(0, 10, 30, 0.95) 0%, rgba(10, 10, 15, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.consanfero-story-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(91, 115, 255, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.story-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
    z-index: 1;
}

.story-illustration {
    text-align: center;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-svg {
    width: 100%;
    height: 100%;
    max-width: none;
    filter: drop-shadow(0 10px 30px rgba(0, 212, 255, 0.2));
}

.story-svg .floating-crypto {
    animation: floatSlow 6s ease-in-out infinite;
}

.story-svg .growth-chart {
    animation: growthPulse 4s ease-in-out infinite;
}

@keyframes floatSlow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes growthPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.story-text {
    padding-right: var(--space-8);
}

.story-header {
    margin-bottom: var(--space-10);
}

.story-header h2 {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-4);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.story-subtitle {
    font-size: 1.3rem;
    color: var(--gray-300);
    font-weight: 500;
    line-height: 1.5;
}

.story-body {
    margin-bottom: var(--space-10);
}

.story-body p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-200);
    margin-bottom: var(--space-6);
}

.story-body strong {
    color: var(--primary-light);
    font-weight: 700;
}

.story-achievements {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.achievement {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.achievement:hover {
    transform: translateX(8px);
    border-color: var(--primary);
    background: rgba(0, 102, 255, 0.08);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.15);
}

.achievement-icon {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: var(--space-1);
}

.achievement-content h4 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.achievement-content p {
    color: var(--gray-300);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.story-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
}

.story-cta .btn {
    padding: var(--space-5) var(--space-10);
    font-size: 1.1rem;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.story-cta .btn::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 0.6s ease;
}

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

.trust-indicator {
    color: var(--secondary);
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Responsive Design for Story Section */
@media (max-width: 968px) {
    .story-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .story-text {
        padding-right: 0;
    }
    
    .story-illustration {
        order: 1;
    }
    
    .story-svg {
        width: 100%;
        height: 400px;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .consanfero-story-section {
        padding: var(--space-16) 0;
    }
    
    .story-content {
        gap: var(--space-10);
    }
    
    .story-header h2 {
        font-size: 2.5rem;
    }
    
    .story-subtitle {
        font-size: 1.1rem;
    }
    
    .story-body p {
        font-size: 1rem;
    }
    
    .achievement {
        padding: var(--space-4);
    }
    
    .achievement-icon {
        font-size: 1.5rem;
    }
    
    .story-svg {
        width: 100%;
        height: 350px;
        max-width: 350px;
    }
}

@media (max-width: 480px) {
    .story-header h2 {
        font-size: 2rem;
    }
    
    .achievement {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
    
    .achievement-content h4 {
        font-size: 1.1rem;
    }
    
    .story-cta {
        align-items: center;
        text-align: center;
    }
    
    .story-svg {
        width: 100%;
        height: 300px;
        max-width: 300px;
    }
}