:root {
    /* 2026 Modern Light Theme Variables */
    --bg-base: #FAFAFC;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-tertiary: #9CA3AF;
    
    /* Nicer, softer gradients and accents */
    --accent-blue: #3B82F6;
    --accent-blue-hover: #2563EB;
    --accent-green: #10B981;
    
    /* Glassmorphism & Borders */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-border-solid: rgba(229, 231, 235, 0.6);
    --glass-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
    
    /* Layout */
    --radius-sm: 12px;
    --radius-md: 24px;
    --radius-lg: 32px;
    --radius-pill: 9999px;
    --container: 1100px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.open-connect-modal {                                                                                                          
    background-color: rgb(0, 0, 0);                                                                                               
    border-radius: 50px;                                                                                                       
    border: none;                                                                                                              
    padding: 10px 20px;                                                                                                        
    cursor: pointer;     
    color: #fff                                                                                                      
}  

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 300;
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Beautiful, subtle Aurora/Mesh Gradient */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.08), transparent 50%), /* Soft Indigo */
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.06), transparent 50%); /* Soft Pink */
    filter: blur(60px);
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

a { text-decoration: none; color: inherit; }

/* Floating Navigation */
.floating-nav {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 900px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px 0 24px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border-solid);
    border-radius: var(--radius-pill);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-blue), #8B5CF6);
    color: white;
    border-radius: 50%;
    font-size: 0.8rem;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-divider {
    width: 1px;
    height: 16px;
    background: var(--text-tertiary);
    opacity: 0.3;
    margin: 0 4px;
}

.nav-disabled {
    opacity: 0.4 !important;
    cursor: default;
    position: relative;
}

.nav-disabled:hover {
    color: var(--text-secondary) !important;
}

.nav-disabled::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #111827;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    font-weight: 400;
}

.nav-disabled:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-pill);
    font-weight: 400;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.6);
    color: var(--text-primary);
    border: 1px solid var(--glass-border-solid);
    backdrop-filter: blur(12px);
}

.btn-glass:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.nav-btn {
    height: 40px;
    padding: 0 20px;
    font-size: 0.9rem;
}

.btn-xl {
    height: 56px;
    padding: 0 32px;
    font-size: 1.05rem;
}

/* Typography */
h1 {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 24px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

h3 {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.gradient-text {
    /* Refined, modern 2-color gradient */
    background: linear-gradient(135deg, #6366F1 0%, #EC4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    padding: 180px 0 80px;
    text-align: center;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--glass-border-solid);
    color: var(--text-secondary);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 400;
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-blue);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-blue);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

/* Glass Panels */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    border: 1px solid var(--glass-border-solid);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
}

/* Hero Dashboard Preview */
.hero-dashboard-preview {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    perspective: 1000px;
}

.hero-dashboard-preview .glass-panel {
    transform: rotateX(5deg) scale(1.02);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-dashboard-preview:hover .glass-panel {
    transform: rotateX(0deg) scale(1);
}

.panel-header {
    background: rgba(255, 255, 255, 0.4);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--glass-border-solid);
}

.window-controls {
    display: flex;
    gap: 6px;
}

.window-controls span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #E5E7EB;
}

.panel-title {
    margin-left: 20px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.panel-body {
    padding: 40px;
}

.flex-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.stat-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    padding: 24px;
    background: rgba(255,255,255,0.6);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border-solid);
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.text-muted { color: var(--text-tertiary); }
.text-success { color: var(--accent-green); }

.routing-arrow {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    color: var(--text-tertiary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

/* Sections */
.section { padding: 120px 0; }
.center { text-align: center; margin-bottom: 64px; }
.center p { color: var(--text-secondary); font-size: 1.15rem; font-weight: 300;}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: 24px;
}

.bento-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bento-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.08);
}

.span-2 { grid-column: span 2; }

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: auto;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.bento-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 300;
}

.dark-panel {
    background: var(--text-primary);
    color: white;
    border-color: transparent;
}
.dark-panel h3 { color: white; }
.dark-panel p { color: rgba(255,255,255,0.7); }
.dark-panel .card-icon { background: rgba(255,255,255,0.1); color: white; box-shadow: none; }

/* Calculator */
.calculator-glass {
    padding: 64px;
    border-radius: var(--radius-lg);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.calc-info p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: 40px;
    font-weight: 300;
}

.savings-display {
    padding: 32px;
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border-solid);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.03);
}

.saving-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.saving-value {
    font-size: 4rem;
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1;
}

.highlight-gradient {
    background: linear-gradient(135deg, var(--accent-green) 0%, #059669 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modern-input-group {
    margin-bottom: 24px;
}

.modern-input-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 400;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.modern-input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--glass-border-solid);
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--text-primary);
    transition: all 0.2s;
}

.modern-input-group input:focus {
    outline: none;
    background: white;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.comparison-stats {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.5);
    font-weight: 400;
}

.stat-row.highlighted {
    background: rgba(16, 185, 129, 0.08);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.old-price { color: var(--text-tertiary); text-decoration: line-through; }
.new-price { font-size: 1.25rem; font-weight: 500; }

/* Footer */
.modern-footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border-solid);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 300px;
    font-weight: 300;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links h4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: color 0.2s;
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--glass-border-solid);
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-weight: 300;
}

/* Responsive */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .calc-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }
    .flex-row {
        flex-direction: column;
    }
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-card.span-2 {
        grid-column: span 1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
    .calculator-glass {
        padding: 32px;
    }
}