/* ============================================
   Ledger Public Site Styles
   Dark Mode First with Light Mode Toggle
   ============================================ */

:root {
    /* Brand Colors */
    --ledger-primary: #d7df23;
    --ledger-primary-dark: #b8bf1e;
    --ledger-primary-light: #e4eb5c;
    --ledger-bg-dark: #003934;
    --ledger-bg-darker: #002420;
    --ledger-bg-darkest: #001a16;
    
    /* Status Colors */
    --green: #10B981;
    --green-light: rgba(16, 185, 129, 0.15);
    --green-bg: rgba(16, 185, 129, 0.1);
    --red: #EF4444;
    --red-light: rgba(239, 68, 68, 0.15);
    --red-bg: rgba(239, 68, 68, 0.1);
    --blue: #3B82F6;
    --blue-light: rgba(59, 130, 246, 0.15);
    --blue-bg: rgba(59, 130, 246, 0.1);
    --yellow: #F59E0B;
    --yellow-light: rgba(245, 158, 11, 0.15);
    --purple: #8B5CF6;
    --purple-light: rgba(139, 92, 246, 0.15);
    
    /* Gray Scale (for compatibility) */
    --gray-50: #18181b;
    --gray-100: #27272a;
    --gray-200: #3f3f46;
    --gray-300: #52525b;
    --gray-400: #71717a;
    --gray-500: #a1a1aa;
    --gray-600: #d4d4d8;
    --gray-700: #e4e4e7;
    --gray-800: #f4f4f5;
    --white: #ffffff;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.5);
    --shadow-glow: 0 0 30px rgba(215, 223, 35, 0.2);
    
    /* Dark Mode (Default) */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #141414;
    --bg-card-hover: #1f1f1f;
    --bg-nav: rgba(10, 10, 10, 0.95);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --border-color: #27272a;
    --border-light: #3f3f46;
}

/* Light Mode */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-card: #ffffff;
    --bg-card-hover: #f9fafb;
    --bg-nav: rgba(255, 255, 255, 0.98);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-tertiary: #9ca3af;
    --border-color: #e5e7eb;
    --border-light: #d1d5db;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 30px rgba(215, 223, 35, 0.1);
    
    /* Light mode gray scale */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --white: #ffffff;
    
    /* Light mode status colors */
    --green-light: #D1FAE5;
    --green-bg: #ECFDF5;
    --red-light: #FEE2E2;
    --red-bg: #FEF2F2;
    --blue-light: #DBEAFE;
    --blue-bg: #EFF6FF;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.menu-open { overflow: hidden; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   Theme Toggle
   ============================================ */
.theme-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--bg-tertiary); border: 1px solid var(--border-color);
    cursor: pointer; transition: all 0.2s;
}
.theme-toggle:hover { background: var(--bg-card-hover); border-color: var(--border-light); }
.theme-toggle svg { width: 20px; height: 20px; color: var(--text-secondary); transition: color 0.2s; }
.theme-toggle:hover svg { color: var(--ledger-primary); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ============================================
   Navigation
   ============================================ */
.public-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.public-nav.scrolled {
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--border-light);
}

.nav-container {
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
}

.nav-logo img { height: 80px; width: auto; }

.nav-links {
    display: flex; align-items: center; gap: 8px;
}

.nav-link {
    display: flex; align-items: center; gap: 4px;
    padding: 10px 16px; color: var(--text-secondary);
    text-decoration: none; font-weight: 500; font-size: 15px;
    border-radius: 8px; transition: all 0.2s;
}

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

.nav-dropdown { position: relative; }

.dropdown-menu {
    position: absolute; top: 100%; left: 0;
    background: var(--bg-card); border-radius: 12px;
    box-shadow: var(--shadow-xl); padding: 8px;
    min-width: 260px; opacity: 0; visibility: hidden;
    transform: translateY(10px); transition: all 0.2s;
    border: 1px solid var(--border-color);
}

.nav-dropdown.active .dropdown-menu,
.nav-dropdown:hover .dropdown-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
}

.dropdown-menu a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; color: var(--text-secondary);
    text-decoration: none; border-radius: 8px;
    font-size: 14px; transition: all 0.2s;
}

.dropdown-menu a:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.dropdown-icon { font-size: 20px; }

.dropdown-divider { height: 1px; background: var(--border-color); margin: 8px 0; }

.dropdown-highlight {
    color: var(--ledger-primary) !important; font-weight: 600;
}

.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-mobile-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
}

.nav-mobile-toggle span {
    width: 24px; height: 2px; background: var(--text-secondary);
    transition: all 0.3s;
}

.nav-mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-mobile-toggle.active span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
    position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--bg-primary); z-index: 999;
    opacity: 0; visibility: hidden; transition: all 0.3s;
}

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

.mobile-menu-content { padding: 24px; }

.mobile-link {
    display: block; padding: 16px 0; color: var(--text-primary);
    text-decoration: none; font-size: 18px; font-weight: 500;
    border-bottom: 1px solid var(--border-color);
}

.mobile-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: 10px; font-weight: 600;
    text-decoration: none; transition: all 0.2s; cursor: pointer;
    border: 2px solid transparent; font-size: 15px;
}

.btn-primary {
    background: var(--ledger-primary); color: var(--bg-primary);
    border-color: var(--ledger-primary);
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-2px); }

.btn-secondary {
    background: var(--ledger-bg-dark); color: var(--ledger-primary);
    border-color: var(--ledger-bg-dark);
}
.btn-secondary:hover { background: var(--ledger-bg-darker); border-color: var(--ledger-bg-darker); transform: translateY(-2px); }

.btn-outline {
    background: transparent; color: var(--text-primary);
    border-color: var(--border-light);
}
.btn-outline:hover { background: var(--bg-tertiary); border-color: var(--ledger-primary); color: var(--ledger-primary); }

.btn-ghost {
    background: transparent; color: var(--text-secondary);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.btn-white {
    background: var(--text-primary); color: var(--bg-primary);
    border-color: var(--text-primary);
}
.btn-white:hover { opacity: 0.9; }

.btn-lg { padding: 16px 32px; font-size: 17px; border-radius: 12px; }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-block { width: 100%; }

/* ============================================
   Promo Banner
   ============================================ */
.promo-banner {
    background: linear-gradient(135deg, var(--ledger-bg-dark) 0%, var(--ledger-bg-darker) 100%);
    color: #ffffff;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    border-bottom: 1px solid rgba(215, 223, 35, 0.3);
    animation: bannerSlideDown 0.5s ease-out;
}

.promo-banner strong {
    color: var(--ledger-primary);
}

@keyframes bannerSlideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 768px) {
    .promo-banner {
        font-size: 12px;
        padding: 10px 16px;
    }
    .promo-banner .container {
        flex-wrap: wrap;
        gap: 8px !important;
    }
}

/* ============================================
   Hero Sections
   ============================================ */
.hero {
    padding: 140px 24px 100px;
    background: var(--bg-primary);
    min-height: 90vh;
    display: flex; align-items: center;
}

.hero .container {
    display: flex; align-items: center; gap: 80px;
}

.hero-content { flex: 1; max-width: 580px; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; background: var(--bg-tertiary);
    color: var(--ledger-primary); border-radius: 50px;
    font-size: 14px; font-weight: 600; margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.hero-title {
    font-size: 56px; font-weight: 800; line-height: 1.1;
    margin-bottom: 24px; color: var(--text-primary);
}

.hero-title .highlight { color: var(--ledger-primary); }

.hero-subtitle {
    font-size: 20px; color: var(--text-secondary);
    margin-bottom: 32px; line-height: 1.7;
}

.hero-buttons { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }

.hero-note { font-size: 14px; color: var(--text-tertiary); }

.hero-visual { flex: 1; display: flex; justify-content: center; }

/* Hero Mockup */
.hero-mockup {
    width: 420px; background: var(--bg-card); border-radius: 20px;
    box-shadow: var(--shadow-xl); overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    border: 1px solid var(--border-color);
}

.mockup-header {
    background: var(--bg-tertiary); padding: 12px 16px;
    display: flex; gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.mockup-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--border-light); }
.mockup-dot:nth-child(1) { background: #EF4444; }
.mockup-dot:nth-child(2) { background: #F59E0B; }
.mockup-dot:nth-child(3) { background: #10B981; }

.mockup-content { padding: 24px; }

.mockup-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }

.mockup-stat {
    padding: 16px; border-radius: 12px; text-align: center;
}

.mockup-stat.green { background: var(--green-light); }
.mockup-stat.red { background: var(--red-light); }
.mockup-stat.blue { background: var(--blue-light); }

.mockup-stat-label { display: block; font-size: 12px; color: var(--gray-600); margin-bottom: 4px; }
.mockup-stat-value { display: block; font-size: 18px; font-weight: 700; }
.mockup-stat.green .mockup-stat-value { color: var(--green); }
.mockup-stat.red .mockup-stat-value { color: var(--red); }
.mockup-stat.blue .mockup-stat-value { color: var(--blue); }

.mockup-chart { display: flex; align-items: flex-end; gap: 8px; height: 120px; padding: 16px; background: var(--gray-50); border-radius: 12px; }
.chart-bar { flex: 1; border-radius: 6px 6px 0 0; transition: height 0.5s ease; }

/* Hero Variations */
.hero-centered { text-align: center; }
.hero-centered .container { flex-direction: column; }
.hero-centered .hero-content { max-width: 800px; }
.hero-centered .hero-buttons { justify-content: center; }

.hero-dark {
    background: var(--ledger-bg-dark);
}
.hero-dark .hero-badge { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }
.hero-dark .hero-title { color: #ffffff; }
.hero-dark .hero-title .highlight { color: var(--ledger-primary); }
.hero-dark .hero-subtitle { color: rgba(255,255,255,0.8); }
.hero-dark .hero-note { color: rgba(255,255,255,0.6); }

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

.section-header { text-align: center; margin-bottom: 60px; }

.section-badge {
    display: inline-block; padding: 8px 16px;
    background: var(--ledger-primary); color: var(--bg-primary);
    border-radius: 50px; font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px;
}

.section-title {
    font-size: 42px; font-weight: 800;
    margin-bottom: 16px; color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto; line-height: 1.7;
}

.bg-gray { background: var(--bg-secondary); }
.bg-dark { background: var(--ledger-bg-dark); }
.bg-dark .section-title { color: #ffffff; }
.bg-dark .section-subtitle { color: rgba(255,255,255,0.8); }

/* ============================================
   Social Proof
   ============================================ */
.social-proof { padding: 60px 0; background: var(--bg-secondary); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }

.social-proof .container { text-align: center; }

.social-proof-text { color: var(--text-secondary); font-size: 16px; margin-bottom: 32px; }

.social-proof-stats { display: flex; justify-content: center; gap: 80px; flex-wrap: wrap; }

.proof-item { text-align: center; }
.proof-number { display: block; font-size: 48px; font-weight: 800; color: var(--ledger-primary); }
.proof-label { font-size: 14px; color: var(--text-tertiary); }

/* Logos */
.logo-strip { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; opacity: 0.6; }
.logo-strip img { height: 32px; filter: grayscale(100%); }

/* ============================================
   Feature Cards
   ============================================ */
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card); border-radius: 16px;
    padding: 32px; border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.feature-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: linear-gradient(135deg, var(--ledger-bg-dark), var(--ledger-bg-darker));
    color: var(--ledger-primary);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}

.feature-card h3 { font-size: 20px; margin-bottom: 12px; color: var(--text-primary); }
.feature-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; }

.feature-card-link {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 16px; color: var(--ledger-primary);
    font-weight: 600; font-size: 14px; text-decoration: none;
}
.feature-card-link:hover { gap: 10px; }

/* ============================================
   Feature Rows (Alternating)
   ============================================ */
.feature-row {
    display: flex; align-items: center; gap: 80px;
    margin-bottom: 100px;
}

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

.feature-content { flex: 1; }
.feature-visual { flex: 1; }

.feature-badge {
    display: inline-block; padding: 6px 14px; border-radius: 20px;
    background: var(--ledger-primary); color: var(--bg-primary);
    font-size: 13px; font-weight: 700; margin-bottom: 16px;
    text-transform: uppercase; letter-spacing: 0.5px;
}

.feature-title { font-size: 36px; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.feature-description { font-size: 17px; color: var(--text-secondary); margin-bottom: 24px; line-height: 1.7; }

.feature-list { list-style: none; }
.feature-list li {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 0; font-size: 16px; color: var(--text-secondary);
}
.feature-list svg { color: var(--green); flex-shrink: 0; }

/* Feature Visuals */
.visual-card {
    background: var(--bg-card); border-radius: 20px;
    padding: 32px; box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.mini-transactions { display: flex; flex-direction: column; gap: 12px; }

.mini-transaction {
    display: flex; align-items: center; gap: 16px;
    padding: 16px; background: var(--bg-tertiary); border-radius: 12px;
}

.mini-transaction-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.mini-transaction-icon.expense { background: rgba(239, 68, 68, 0.2); }
.mini-transaction-icon.income { background: rgba(16, 185, 129, 0.2); }

.mini-transaction-info { flex: 1; }
.mini-transaction-title { display: block; font-weight: 600; color: var(--text-primary); }
.mini-transaction-cat { display: block; font-size: 13px; color: var(--text-tertiary); }
.mini-transaction-amount { font-weight: 700; font-size: 16px; }
.mini-transaction-amount.red { color: var(--red); }
.mini-transaction-amount.green { color: var(--green); }

/* Subscriptions Visual */
.subscriptions-list { display: flex; flex-direction: column; gap: 16px; }

.sub-item {
    display: flex; align-items: center; gap: 16px;
    padding: 16px; background: var(--bg-tertiary); border-radius: 12px;
}

.sub-logo {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: white; font-size: 18px;
}
.sub-logo.netflix { background: #E50914; }
.sub-logo.spotify { background: #1DB954; }
.sub-logo.gym { background: var(--purple); }
.sub-logo.cloud { background: var(--blue); }

.sub-info { flex: 1; }
.sub-name { display: block; font-weight: 600; color: var(--text-primary); }
.sub-next { display: block; font-size: 13px; color: var(--text-tertiary); }
.sub-price { font-weight: 700; color: var(--text-secondary); }

.sub-total {
    display: flex; justify-content: space-between;
    padding-top: 16px; border-top: 2px solid var(--border-color);
    font-weight: 600;
}
.sub-total-value { color: var(--ledger-primary); font-size: 18px; }

/* Goal Visual */
.goal-card { }
.goal-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.goal-emoji { font-size: 48px; }
.goal-info { }
.goal-name { display: block; font-size: 20px; font-weight: 700; color: var(--text-primary); }
.goal-target { display: block; color: var(--text-tertiary); }

.goal-progress { margin-bottom: 16px; }
.goal-progress-bar {
    height: 16px; background: var(--bg-tertiary);
    border-radius: 8px; overflow: hidden;
}
.goal-progress-fill {
    height: 100%; border-radius: 8px;
    background: linear-gradient(90deg, var(--ledger-bg-dark), var(--ledger-primary));
}

.goal-stats {
    display: flex; justify-content: space-between;
    font-size: 14px; color: var(--text-secondary);
}
.goal-percent { font-weight: 700; color: var(--ledger-primary); font-size: 16px; }

/* Group Visual */
.group-card { }
.group-header {
    display: flex; align-items: center; gap: 12px;
    padding-bottom: 20px; margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}
.group-emoji { font-size: 36px; }
.group-name { font-size: 20px; font-weight: 700; color: var(--text-primary); }

.group-members { display: flex; flex-direction: column; gap: 16px; }
.member {
    display: flex; align-items: center; gap: 12px;
    padding: 12px; background: var(--bg-tertiary); border-radius: 10px;
}
.member-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--ledger-bg-dark); color: var(--ledger-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
}
.member-name { flex: 1; font-weight: 500; color: var(--text-primary); }
.member-balance { font-weight: 700; }
.member-balance.positive { color: var(--green); }
.member-balance.negative { color: var(--red); }

/* ============================================
   Use Cases / Solutions Cards
   ============================================ */
.solutions-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.solution-card {
    background: var(--bg-card); border-radius: 20px;
    padding: 40px 32px; border: 1px solid var(--border-color);
    text-align: center; transition: all 0.3s ease;
    text-decoration: none; color: inherit; display: block;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--ledger-primary);
}

.solution-icon {
    font-size: 56px; margin-bottom: 20px;
    display: block;
}

.solution-card h3 { font-size: 22px; margin-bottom: 12px; color: var(--text-primary); }
.solution-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }

.solution-link {
    color: var(--ledger-primary); font-weight: 600;
    display: inline-flex; align-items: center; gap: 6px;
}

/* ============================================
   Pricing
   ============================================ */
.pricing-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px; max-width: 1000px; margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card); border: 2px solid var(--border-color);
    border-radius: 24px; padding: 40px; position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover { border-color: var(--ledger-primary); }

.pricing-card.featured {
    border-color: var(--ledger-primary);
    background: linear-gradient(135deg, var(--ledger-bg-dark) 0%, var(--ledger-bg-darker) 100%);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-card.featured .pricing-header h3,
.pricing-card.featured .pricing-price,
.pricing-card.featured .pricing-features li { color: #ffffff; }

.pricing-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--ledger-primary); color: var(--bg-primary);
    padding: 6px 20px; border-radius: 20px; font-size: 13px; font-weight: 700;
}

.pricing-header { text-align: center; margin-bottom: 32px; }
.pricing-header h3 { font-size: 24px; margin-bottom: 8px; color: var(--text-primary); }

.pricing-price { text-align: center; margin-bottom: 32px; color: var(--text-primary); }
.price-amount { font-size: 48px; font-weight: 800; }
.price-period { font-size: 16px; color: var(--text-tertiary); }
.pricing-card.featured .price-period { color: rgba(255,255,255,0.7); }

.pricing-features { list-style: none; margin-bottom: 32px; }
.pricing-features li {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 0; font-size: 15px; color: var(--text-secondary);
}
.pricing-features svg { color: var(--green); flex-shrink: 0; }
.pricing-card.featured .pricing-features svg { color: var(--ledger-primary); }
.pricing-features li.not-included { color: var(--text-muted); opacity: 0.6; }
.pricing-features li.not-included svg { color: var(--text-muted); }

/* Comparison Table */
.comparison-table {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}
.comparison-table table { margin: 0; }
.comparison-table th { color: var(--text-primary); }
.comparison-table td { color: var(--text-secondary); }

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 12px; margin-bottom: 12px; overflow: hidden;
}

.faq-item summary {
    padding: 20px 24px; cursor: pointer;
    font-weight: 600; font-size: 17px; color: var(--text-primary);
    display: flex; justify-content: space-between; align-items: center;
    list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+'; font-size: 24px; color: var(--text-tertiary);
    transition: transform 0.3s;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
    padding: 0 24px 20px; color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--ledger-bg-dark) 0%, var(--ledger-bg-darker) 100%);
    text-align: center;
}

.cta-section h2 {
    font-size: 42px; font-weight: 800; color: #ffffff;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px; color: rgba(255,255,255,0.8);
    margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto;
}

.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background: var(--bg-secondary); color: var(--text-tertiary);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-main {
    display: grid; grid-template-columns: 1.5fr 2fr;
    gap: 60px; margin-bottom: 60px;
}

.footer-brand { }
.footer-logo { height: 100px; width: auto; margin-bottom: 20px; }
.footer-brand p { font-size: 15px; line-height: 1.7; margin-bottom: 24px; color: var(--text-secondary); }

.footer-social { display: flex; gap: 16px; }
.footer-social a {
    width: 40px; height: 40px; border-radius: 10px;
    background: var(--bg-tertiary); color: var(--text-tertiary);
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s; border: 1px solid var(--border-color);
}
.footer-social a:hover { background: var(--ledger-primary); color: var(--bg-primary); border-color: var(--ledger-primary); }

.footer-links-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}

.footer-links h4 {
    color: var(--text-primary); font-size: 14px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.footer-links a {
    display: block; color: var(--text-tertiary);
    text-decoration: none; font-size: 14px;
    padding: 6px 0; transition: color 0.2s;
}

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

.footer-bottom {
    padding-top: 40px; border-top: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
}

.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--text-tertiary); text-decoration: none; font-size: 13px; }
.footer-legal a:hover { color: var(--ledger-primary); }

.footer-copyright { font-size: 13px; color: var(--text-tertiary); }

/* ============================================
   Page Headers
   ============================================ */
.page-hero {
    padding: 140px 0 80px;
    background: var(--bg-primary);
    text-align: center;
}

.page-hero .section-title { margin-bottom: 16px; }

.breadcrumb {
    display: flex; justify-content: center; gap: 8px;
    margin-bottom: 24px; font-size: 14px;
}

.breadcrumb a { color: var(--text-tertiary); text-decoration: none; }
.breadcrumb a:hover { color: var(--ledger-primary); }
.breadcrumb span { color: var(--text-tertiary); }

/* ============================================
   Forms
   ============================================ */
.form-group { margin-bottom: 20px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--gray-700); }
.form-control {
    width: 100%; padding: 14px 18px; font-size: 16px;
    border: 2px solid var(--gray-200); border-radius: 10px;
    background: var(--white); color: var(--gray-800);
    transition: all 0.2s;
}
.form-control:focus { outline: none; border-color: var(--ledger-bg-dark); }
textarea.form-control { min-height: 150px; resize: vertical; }

/* ============================================
   Testimonials
   ============================================ */
.testimonials-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--white); border-radius: 16px;
    padding: 32px; border: 1px solid var(--gray-200);
}

.testimonial-content {
    font-size: 17px; line-height: 1.7; color: var(--gray-700);
    margin-bottom: 24px; font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--ledger-bg-dark); color: var(--ledger-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
}
.testimonial-name { font-weight: 600; color: var(--gray-800); }
.testimonial-role { font-size: 14px; color: var(--gray-500); }

/* ============================================
   Stats Section
   ============================================ */
.stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px; text-align: center;
}

.stat-item { }
.stat-number { font-size: 56px; font-weight: 800; color: var(--ledger-primary); line-height: 1; }
.stat-label { font-size: 16px; color: rgba(255,255,255,0.8); margin-top: 8px; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero .container { flex-direction: column; text-align: center; }
    .hero-content { max-width: 100%; }
    .hero-buttons { justify-content: center; }
    .hero-visual { margin-top: 40px; }
    .hero-mockup { transform: none; }
    
    .feature-row, .feature-row.reverse { flex-direction: column; gap: 40px; }
    .feature-content { text-align: center; }
    .feature-list { display: inline-block; text-align: left; }
    
    .footer-main { grid-template-columns: 1fr; }
    .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .nav-mobile-toggle { display: flex; }
    
    .hero { padding: 120px 24px 60px; min-height: auto; }
    .hero-title { font-size: 36px; }
    .hero-subtitle { font-size: 17px; }
    .hero-mockup { width: 100%; max-width: 360px; }
    
    section { padding: 60px 0; }
    .section-title { font-size: 32px; }
    
    .features-grid, .solutions-grid { grid-template-columns: 1fr; }
    
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: none; }
    
    .social-proof-stats { gap: 40px; }
    .proof-number { font-size: 36px; }
    
    .footer-links-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-legal { flex-wrap: wrap; justify-content: center; }
    
    .cta-section h2 { font-size: 32px; }
    
    .feature-page-hero .container { flex-direction: column; text-align: center; }
    .feature-page-content { order: 1; }
    .feature-page-visual { order: 2; margin-top: 40px; }
    .feature-page-title { font-size: 32px; }
    
    .feature-detail-row, .feature-detail-row.reverse { flex-direction: column; gap: 40px; }
    .feature-detail-content { text-align: center; }
    
    .solution-feature-row { flex-direction: column; gap: 40px; }
    .solution-feature-content { text-align: center; }
    
    .features-nav { flex-wrap: wrap; gap: 12px; }
    .features-nav a { padding: 10px 16px; font-size: 14px; }
}

/* ============================================
   Feature Page Hero (for individual feature pages)
   ============================================ */
.feature-page-hero {
    padding: 140px 24px 80px;
    background: linear-gradient(180deg, var(--ledger-bg-dark) 0%, var(--ledger-bg-darker) 100%);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.feature-page-hero .container {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
}

.feature-page-content {
    flex: 1;
    max-width: 560px;
}

.feature-page-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #ffffff;
}

.feature-page-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    line-height: 1.7;
}

.feature-page-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.feature-page-hero .breadcrumb {
    margin-bottom: 20px;
}

.feature-page-hero .breadcrumb a,
.feature-page-hero .breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.feature-page-hero .breadcrumb a:hover {
    color: var(--ledger-primary);
}

/* ============================================
   Features Navigation
   ============================================ */
.features-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px 0;
    flex-wrap: wrap;
}

.features-nav a {
    padding: 12px 24px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    font-size: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.features-nav a:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--border-light);
}

.features-nav a.active {
    background: var(--ledger-primary);
    color: var(--ledger-bg-dark);
    border-color: var(--ledger-primary);
}

/* ============================================
   Feature Detail Rows (alternating layout)
   ============================================ */
.feature-detail-section {
    padding: 80px 0;
}

.feature-detail-row {
    display: flex;
    align-items: center;
    gap: 80px;
}

.feature-detail-row.reverse {
    flex-direction: row-reverse;
}

.feature-detail-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.feature-detail-content {
    flex: 1;
}

.feature-detail-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-detail-description {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ============================================
   Solution Feature Rows (for solution pages)
   ============================================ */
.solution-feature-row {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.solution-feature-row:last-child {
    border-bottom: none;
}

.solution-feature-row:nth-child(even) {
    flex-direction: row-reverse;
}

.solution-feature-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.solution-feature-content {
    flex: 1;
}

.solution-feature-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.solution-feature-description {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.solution-feature-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ledger-primary);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: gap 0.2s;
}

.solution-feature-link:hover {
    gap: 10px;
}

/* ============================================
   Testimonials (Dark Mode Compatible)
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--border-color);
}

.testimonial-content {
    font-size: 17px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--ledger-bg-dark);
    color: var(--ledger-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

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

.testimonial-role {
    font-size: 14px;
    color: var(--text-tertiary);
    display: block;
}

/* ============================================
   Mockup Styles (Dark Mode Compatible)
   ============================================ */
.mockup-stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.mockup-stat-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
}

.mockup-stat.green {
    background: var(--green-light);
}

.mockup-stat.green .mockup-stat-value {
    color: var(--green);
}

.mockup-stat.red {
    background: var(--red-light);
}

.mockup-stat.red .mockup-stat-value {
    color: var(--red);
}

.mockup-stat.blue {
    background: var(--blue-light);
}

.mockup-stat.blue .mockup-stat-value {
    color: var(--blue);
}

.mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 120px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: 12px;
}

/* ============================================
   Form Controls (Dark Mode Compatible)
   ============================================ */
.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--ledger-primary);
    box-shadow: 0 0 0 3px rgba(215, 223, 35, 0.15);
}

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

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ============================================
   Stats Section (Dark Mode Compatible)
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    text-align: center;
}

.stat-number {
    font-size: 56px;
    font-weight: 800;
    color: var(--ledger-primary);
    line-height: 1;
}

.stat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 8px;
}

/* For stats in light sections */
.bg-gray .stat-label {
    color: var(--text-secondary);
}

/* ============================================
   About Page Values Cards
   ============================================ */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.value-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all 0.3s;
}

.value-card:hover {
    border-color: var(--ledger-primary);
    transform: translateY(-4px);
}

.value-card-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.value-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   Content Text (for About pages, etc.)
   ============================================ */
.content-text {
    max-width: 800px;
    margin: 0 auto;
}

.content-text h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 48px 0 24px;
    color: var(--text-primary);
}

.content-text h2:first-child {
    margin-top: 0;
}

.content-text p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================
   Highlight Text
   ============================================ */
.highlight {
    color: var(--ledger-primary);
}

/* ============================================
   Additional Responsive Fixes
   ============================================ */
@media (max-width: 1024px) {
    .solution-feature-row,
    .solution-feature-row:nth-child(even) {
        flex-direction: column;
        gap: 40px;
    }
    
    .feature-detail-row,
    .feature-detail-row.reverse {
        flex-direction: column;
        gap: 40px;
    }
}

/* Footer Status Link */
.status-link {
    display: flex !important;
    align-items: center;
    width: auto !important;
    padding: 0 16px;
    gap: 8px;
    font-size: 14px;
    text-decoration: none;
    border-radius: 10px;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.status-link:hover {
    background: var(--green-bg);
    color: var(--green);
    border-color: var(--green);
}

.status-link svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   Legal Pages (Terms, Privacy)
   ============================================ */
.legal-page {
    padding: 140px 0 80px;
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.legal-header h1 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.2;
}

.legal-date {
    font-size: 14px;
    color: var(--text-tertiary);
    font-weight: 500;
}

.legal-notice {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
}

.legal-notice svg {
    color: var(--ledger-primary);
    flex-shrink: 0;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-section {
    margin-bottom: 40px;
}

.legal-section h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--ledger-primary);
    display: inline-block;
}

.legal-section h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 20px 0 12px;
}

.legal-section p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.legal-section a {
    color: var(--ledger-primary);
    text-decoration: underline;
    font-weight: 500;
}

.legal-section a:hover {
    opacity: 0.8;
}

.legal-section ul {
    list-style: none;
    padding: 0;
    margin-bottom: 16px;
}

.legal-section ul li {
    position: relative;
    padding: 10px 0 10px 24px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.legal-section ul li:last-child {
    border-bottom: none;
}

.legal-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ledger-primary);
}

.legal-section ul li strong {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .legal-page {
        padding: 120px 0 60px;
    }
    .legal-header h1 {
        font-size: 26px;
    }
    .legal-section h2 {
        font-size: 19px;
    }
}