/* ==========================================================================
   FINTECH PRO - PREMIUM FINANCIAL TECHNOLOGY DESIGN SYSTEM
   Identity: Trust, precision, innovation, security
   Colors: Deep navy with electric blue and purple accents
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
    /* Primary - Electric Blue (trust, technology) */
    --color-primary-50: #eff6ff;
    --color-primary-100: #dbeafe;
    --color-primary-200: #bfdbfe;
    --color-primary-300: #93c5fd;
    --color-primary-400: #60a5fa;
    --color-primary-500: #3b82f6;
    --color-primary-600: #2563eb;
    --color-primary-700: #1d4ed8;
    --color-primary-800: #1e40af;
    --color-primary-900: #1e3a8a;
    --color-primary-950: #172554;

    /* Secondary - Cyan (innovation, speed) */
    --color-secondary-50: #ecfeff;
    --color-secondary-100: #cffafe;
    --color-secondary-200: #a5f3fc;
    --color-secondary-300: #67e8f9;
    --color-secondary-400: #22d3ee;
    --color-secondary-500: #06b6d4;
    --color-secondary-600: #0891b2;
    --color-secondary-700: #0e7490;
    --color-secondary-800: #155e75;
    --color-secondary-900: #164e63;
    --color-secondary-950: #083344;

    /* Accent - Purple (premium, sophistication) */
    --color-accent-50: #faf5ff;
    --color-accent-100: #f3e8ff;
    --color-accent-200: #e9d5ff;
    --color-accent-300: #d8b4fe;
    --color-accent-400: #c084fc;
    --color-accent-500: #a855f7;
    --color-accent-600: #9333ea;
    --color-accent-700: #7c3aed;
    --color-accent-800: #6b21a8;
    --color-accent-900: #581c87;
    --color-accent-950: #3b0764;

    /* Neutral - Slate (professional, clean) */
    --color-neutral-50: #f8fafc;
    --color-neutral-100: #f1f5f9;
    --color-neutral-200: #e2e8f0;
    --color-neutral-300: #cbd5e1;
    --color-neutral-400: #94a3b8;
    --color-neutral-500: #64748b;
    --color-neutral-600: #475569;
    --color-neutral-700: #334155;
    --color-neutral-800: #1e293b;
    --color-neutral-900: #0f172a;
    --color-neutral-950: #020617;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;
    --color-error: #ef4444;
    --color-error-light: #fee2e2;
    --color-info: #3b82f6;

    /* Theme Colors (Dark by default - Fintech aesthetic) */
    --color-background: #0f172a;
    --color-surface: #1e293b;
    --color-surface-elevated: #334155;
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-tertiary: #64748b;
    --color-border: #334155;

    /* Typography - System */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Typography Scale (Responsive with clamp) */
    --text-hero: clamp(2.5rem, 6vw, 4.5rem);
    --text-display: clamp(2rem, 4vw, 3.5rem);
    --text-h1: clamp(1.75rem, 3vw, 2.5rem);
    --text-h2: clamp(1.5rem, 2.5vw, 2rem);
    --text-h3: clamp(1.25rem, 2vw, 1.5rem);
    --text-h4: clamp(1.125rem, 1.5vw, 1.25rem);
    --text-body: 1rem;
    --text-small: 0.875rem;
    --text-xs: 0.75rem;

    /* Spacing Scale (8px base) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    --shadow-glow-primary: 0 0 40px rgba(59, 130, 246, 0.3);
    --shadow-glow-secondary: 0 0 40px rgba(6, 182, 212, 0.3);
    --shadow-glow-accent: 0 0 40px rgba(168, 85, 247, 0.3);
    --shadow-glow-success: 0 0 40px rgba(16, 185, 129, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 500ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-reveal: 800ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* Light Mode (Optional - accessible via toggle) */
.light {
    --color-background: #f8fafc;
    --color-surface: #ffffff;
    --color-surface-elevated: #f1f5f9;
    --color-text-primary: #0f172a;
    --color-text-secondary: #475569;
    --color-text-tertiary: #94a3b8;
    --color-border: #e2e8f0;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-body);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ==========================================================================
   UNIQUE FINTECH BACKGROUND PATTERNS
   ========================================================================== */

/* Gradient mesh background */
.bg-mesh-gradient {
    background:
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.15) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(59, 130, 246, 0.1) 0px, transparent 50%);
}

.light .bg-mesh-gradient {
    background:
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.08) 0px, transparent 50%);
}

/* Grid pattern overlay */
.bg-grid-pattern {
    background-image:
        linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.light .bg-grid-pattern {
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
}

/* Circuit pattern (unique fintech touch) */
.bg-circuit {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0v15M30 45v15M0 30h15M45 30h15M30 30l10-10M30 30l-10-10M30 30l10 10M30 30l-10 10' stroke='%233b82f6' stroke-opacity='0.05' fill='none'/%3E%3Ccircle cx='30' cy='30' r='2' fill='%233b82f6' fill-opacity='0.1'/%3E%3C/svg%3E");
}

/* ==========================================================================
   GLASSMORPHISM EFFECTS
   ========================================================================== */

.glass {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.light .glass {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.glass-card {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(148, 163, 184, 0.08);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.glass-card:hover {
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateY(-4px);
}

.light .glass-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.light .glass-card:hover {
    background: rgba(255, 255, 255, 0.8);
}

/* Navigation blur */
.nav-blur {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(15, 23, 42, 0.85);
}

.light .nav-blur {
    background: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   GRADIENTS
   ========================================================================== */

.gradient-primary {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-700) 100%);
}

.gradient-secondary {
    background: linear-gradient(135deg, var(--color-secondary-500) 0%, var(--color-secondary-700) 100%);
}

.gradient-accent {
    background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-primary-600) 100%);
}

.gradient-premium {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-accent-500) 50%, var(--color-secondary-500) 100%);
}

.gradient-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary-400) 0%, var(--color-secondary-400) 50%, var(--color-accent-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-border {
    position: relative;
    border: none;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */

.reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 0;
}

.reveal {
    transform: translateY(30px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    transform: translateX(-40px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(40px);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    transform: scale(0.9);
    transition: opacity var(--transition-reveal), transform var(--transition-reveal);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ==========================================================================
   HOVER EFFECTS
   ========================================================================== */

.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow-primary);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.02);
}

.hover-shine {
    position: relative;
    overflow: hidden;
}

.hover-shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s ease;
}

.hover-shine:hover::before {
    left: 100%;
}

/* ==========================================================================
   CONTINUOUS ANIMATIONS
   ========================================================================== */

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

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float 6s ease-in-out infinite;
    animation-delay: -3s;
}

/* Glow pulse */
@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
    50% { box-shadow: 0 0 50px rgba(59, 130, 246, 0.6); }
}

.animate-glow-pulse {
    animation: glow-pulse 3s ease-in-out infinite;
}

/* Gradient shift */
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 6s ease infinite;
}

/* Counter tick */
@keyframes counter-tick {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

.animate-tick {
    animation: counter-tick 0.3s ease;
}

/* Data pulse */
@keyframes data-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.animate-data-pulse {
    animation: data-pulse 2s ease-in-out infinite;
}

/* Transaction flow */
@keyframes transaction-flow {
    0% { stroke-dashoffset: 100; }
    100% { stroke-dashoffset: 0; }
}

.animate-transaction {
    animation: transaction-flow 2s ease-out;
}

/* Market line */
@keyframes market-line {
    from { stroke-dashoffset: 500; }
    to { stroke-dashoffset: 0; }
}

.animate-market-line {
    stroke-dasharray: 500;
    animation: market-line 3s ease-out forwards;
}

/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: var(--text-small);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn-primary {
    background: var(--color-primary-500);
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-primary-500);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-accent-500) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid transparent;
}

.btn-ghost:hover {
    color: var(--color-text-primary);
    background: rgba(59, 130, 246, 0.1);
}

.btn-success {
    background: var(--color-success);
    color: white;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-body);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    min-height: 36px;
}

/* ==========================================================================
   CARD COMPONENTS
   ========================================================================== */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(59, 130, 246, 0.3);
}

.card-elevated {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
}

/* Pricing Card */
.pricing-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary-500);
    box-shadow: var(--shadow-glow-primary);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
}

.pricing-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
}

/* Feature Card */
.feature-card {
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-glow-primary);
}

.feature-card:hover .feature-icon {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
    color: white;
    transform: scale(1.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(168, 85, 247, 0.2));
    color: var(--color-primary-400);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
}

/* ==========================================================================
   FINTECH-SPECIFIC COMPONENTS
   ========================================================================== */

/* Portfolio Card */
.portfolio-card {
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: all var(--transition-base);
}

.portfolio-card:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-primary-500);
}

.portfolio-asset-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-h4);
}

.portfolio-change {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

.portfolio-change.positive {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.portfolio-change.negative {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
}

/* Transaction Item */
.transaction-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    transition: background var(--transition-fast);
}

.transaction-item:hover {
    background: var(--color-surface-elevated);
}

.transaction-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.transaction-icon.income {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.transaction-icon.expense {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
}

.transaction-icon.transfer {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-400);
}

.transaction-amount {
    font-weight: 600;
    font-family: var(--font-mono);
}

.transaction-amount.positive {
    color: var(--color-success);
}

.transaction-amount.negative {
    color: var(--color-error);
}

/* Market Ticker */
.market-ticker {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: var(--text-small);
}

.ticker-symbol {
    font-weight: 700;
    color: var(--color-text-primary);
}

.ticker-price {
    color: var(--color-text-secondary);
}

.ticker-change {
    font-weight: 600;
}

.ticker-change.up {
    color: var(--color-success);
}

.ticker-change.down {
    color: var(--color-error);
}

/* Stats Card */
.stats-card {
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
}

.stats-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stats-value {
    font-size: var(--text-display);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary-400), var(--color-secondary-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.stats-label {
    font-size: var(--text-small);
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
}

/* Security Badge */
.security-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-success);
    font-size: var(--text-xs);
    font-weight: 500;
}

.security-badge svg {
    width: 16px;
    height: 16px;
}

/* Trust Indicator */
.trust-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: var(--radius-lg);
}

.trust-indicator-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-surface-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-400);
}

/* Quick Action Button */
.quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    min-width: 80px;
}

.quick-action:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-primary-500);
    transform: translateY(-2px);
}

.quick-action-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(168, 85, 247, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-400);
    transition: all var(--transition-base);
}

.quick-action:hover .quick-action-icon {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
    color: white;
}

.quick-action-label {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* Balance Display */
.balance-display {
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.balance-display::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.balance-label {
    font-size: var(--text-small);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2);
}

.balance-amount {
    font-size: var(--text-hero);
    font-weight: 700;
    color: white;
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

.balance-currency {
    font-size: var(--text-h2);
    font-weight: 400;
    opacity: 0.8;
}

/* Chart Container */
.chart-container {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
}

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

.chart-title {
    font-size: var(--text-h4);
    font-weight: 600;
}

.chart-period {
    display: flex;
    gap: var(--space-1);
    background: var(--color-surface-elevated);
    padding: var(--space-1);
    border-radius: var(--radius-lg);
}

.chart-period button {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chart-period button.active {
    background: var(--color-primary-500);
    color: white;
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-surface-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
    border-radius: var(--radius-full);
    transition: width 1s var(--transition-bounce);
}

/* ==========================================================================
   FORM COMPONENTS
   ========================================================================== */

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

.form-label {
    display: block;
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-body);
    transition: all var(--transition-fast);
    min-height: 48px;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-tertiary);
}

.light .form-input {
    background: white;
}

/* Amount Input (special styling for money) */
.amount-input {
    position: relative;
}

.amount-input .currency-symbol {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.amount-input input {
    padding-left: var(--space-10);
    font-size: var(--text-h2);
    font-weight: 600;
    font-family: var(--font-mono);
}

/* ==========================================================================
   TESTIMONIAL COMPONENT
   ========================================================================== */

.testimonial-card {
    padding: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    font-size: 5rem;
    font-family: Georgia, serif;
    color: var(--color-primary-500);
    opacity: 0.15;
    line-height: 1;
}

.testimonial-content {
    font-size: var(--text-h4);
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    position: relative;
}

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

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.testimonial-role {
    font-size: var(--text-small);
    color: var(--color-text-tertiary);
}

.testimonial-rating {
    color: #fbbf24;
    display: flex;
    gap: var(--space-1);
}

/* ==========================================================================
   NAVIGATION STYLES
   ========================================================================== */

nav {
    transition: all var(--transition-base);
}

nav.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-border);
}

.light nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
}

.nav-link {
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
}

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

.nav-link.active {
    color: var(--color-primary-400);
}

/* Mobile Navigation */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-background);
    border-left: 1px solid var(--color-border);
    transition: right var(--transition-base);
    z-index: var(--z-modal);
    padding: var(--space-8);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal-backdrop);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary-500);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 500;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

:focus {
    outline: none;
}

:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: 2px;
}

/* ==========================================================================
   SELECTION & SCROLLBAR
   ========================================================================== */

::selection {
    background-color: var(--color-primary-600);
    color: white;
}

.light ::selection {
    background-color: var(--color-primary-200);
    color: var(--color-primary-900);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-surface);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-tertiary);
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS
   ========================================================================== */

section {
    content-visibility: auto;
    contain-intrinsic-size: 0 500px;
}

.animate-float,
.animate-glow-pulse,
.animate-gradient {
    transform: translateZ(0);
    will-change: transform;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    nav,
    footer,
    .no-print,
    .btn,
    .mobile-menu,
    .mobile-menu-overlay {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .card,
    .glass-card,
    .feature-card,
    .pricing-card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

@media (max-width: 768px) {
    .section-padding {
        padding-top: var(--space-16);
        padding-bottom: var(--space-16);
    }
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.section-padding {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
}