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

:root {
    /* Brand Colors - Matching Mobile App (Lime Theme) */
    --primary: #E5F235;
    --primary-dark: #C4D62A;
    --primary-light: #F0FF5C;
    --secondary: #1A1A1A;
    --accent: #FAF9F6;
    --danger: #EF4444;

    /* Neutrals - Warm theme matching mobile */
    --gray-50: #FAF9F6;
    --gray-100: #F5F5DC;
    --gray-200: #E5E5E0;
    --gray-300: #D4D4D4;
    --gray-400: #A0A0A0;
    --gray-500: #737373;
    --gray-600: #3D3D3D;
    --gray-700: #2A2A2A;
    --gray-800: #1A1A1A;
    --gray-900: #0A0A0A;

    /* Gradients - Lime based */
    --gradient-primary: linear-gradient(135deg, #E5F235 0%, #C4D62A 100%);
    --gradient-secondary: linear-gradient(135deg, #1A1A1A 0%, #3D3D3D 100%);
    --gradient-accent: linear-gradient(135deg, #FAF9F6 0%, #F5F5DC 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--gray-50);
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-800);
}

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

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--gray-800);
    font-weight: 600;
}

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

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    padding: 20px;
    gap: 16px;
}

.mobile-menu-content a {
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    padding: 12px 16px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-content a:hover {
    background: var(--primary);
    color: var(--gray-800);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: var(--primary);
    color: var(--gray-800);
    box-shadow: var(--shadow-md);
    font-weight: 700;
}

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

.btn-secondary {
    background: white;
    color: var(--gray-800);
    border: 2px solid var(--gray-800);
}

.btn-secondary:hover {
    background: var(--gray-800);
    color: var(--primary);
}

.btn-outline {
    background: transparent;
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-800);
    color: var(--primary);
    border-color: var(--gray-800);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--gray-100);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: 24px;
}

.gradient-text {
    color: var(--gray-800);
    position: relative;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0.3em;
    background: var(--primary);
    z-index: -1;
    opacity: 0.5;
}

.hero-description {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-600);
}

.hero-footnote {
    margin-top: 24px;
    font-size: 10px;
    color: var(--gray-500);
    text-align: center;
    line-height: 1.5;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    max-width: 400px;
    margin: 0 auto;
}

.phone-frame {
    background: var(--gray-900);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
}

.phone-screen {
    background: white;
    border-radius: 32px;
    overflow: hidden;
    aspect-ratio: 9/19.5;
    position: relative;
}

/* Video/Screenshot in phone mockup */
.app-demo-video,
.app-screenshot,
.app-demo-gif {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.app-demo-video {
    background: var(--gray-900);
}

.demo-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.demo-input {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 16px;
}

.typing-demo {
    font-family: 'Inter', monospace;
    font-size: 16px;
    color: var(--gray-800);
}

.cursor {
    display: inline-block;
    width: 2px;
    height: 20px;
    background: var(--gray-800);
    animation: blink 1s infinite;
    margin-left: 2px;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.transaction-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}

.transaction-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 20px;
}

.transaction-icon.expense {
    background: #FEE2E2;
}

.transaction-details {
    flex: 1;
}

.transaction-title {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.transaction-meta {
    font-size: 12px;
    color: var(--gray-500);
}

.transaction-amount {
    font-weight: 700;
    font-size: 16px;
}

.transaction-amount.expense {
    color: var(--danger);
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: var(--primary-dark);
    bottom: -150px;
    left: -100px;
    animation-delay: -5s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-light);
    top: 50%;
    left: 50%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Sections */
section {
    padding: var(--section-padding);
}

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

.section-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--gray-800);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-description {
    font-size: 20px;
    color: var(--gray-600);
}

/* Features Section */
.features {
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.feature-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.feature-description {
    color: var(--gray-600);
    line-height: 1.6;
}

/* How It Works Section */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 48px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin: 0 auto 24px;
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.step-description {
    color: var(--gray-600);
    margin-bottom: 24px;
}

.step-example {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 24px;
    margin-top: 16px;
    overflow: hidden;
}

/* Screenshot styling */
.step-screenshot {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    display: block;
    margin: 0 auto;
}

/* Responsive screenshot */
@media (max-width: 640px) {
    .step-screenshot {
        max-width: 100%;
    }
}

.example-input {
    background: white;
    padding: 16px;
    border-radius: 8px;
    border: 2px solid var(--gray-200);
    text-align: left;
    font-family: 'Inter', monospace;
    font-size: 14px;
    color: var(--gray-800);
}

.example-prompt {
    margin-right: 8px;
}

.example-output {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.example-transaction {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.ex-icon {
    font-size: 24px;
}

.ex-desc {
    flex: 1;
    text-align: left;
    font-size: 14px;
    color: var(--gray-700);
}

.ex-amount {
    font-weight: 700;
    color: var(--danger);
}

.example-chart {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 24px;
    height: 150px;
}

.chart-bar {
    width: 60px;
    height: var(--height);
    background: var(--color);
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 8px;
}

.chart-label {
    font-size: 10px;
    font-weight: 600;
    color: white;
}

/* Demo Section */
.demo {
    background: var(--gray-50);
}

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

.demo-header {
    text-align: center;
    margin-bottom: 40px;
}

.demo-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.demo-subtitle {
    font-size: 18px;
    color: var(--gray-600);
}

.demo-interactive {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-lg);
}

/* Input Section */
.demo-input-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.demo-input-header,
.demo-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.demo-input-label,
.demo-result-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.demo-char-count,
.demo-result-count {
    font-size: 12px;
    color: var(--gray-500);
}

.demo-input-box {
    flex: 1;
}

.demo-textarea {
    width: 100%;
    height: 180px;
    padding: 16px;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    resize: none;
    transition: var(--transition);
}

.demo-textarea:focus {
    outline: none;
    border-color: var(--gray-800);
    box-shadow: 0 0 0 3px rgba(229, 242, 53, 0.2);
}

.demo-examples {
    margin-bottom: 16px;
}

.demo-examples-title {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 10px;
}

.demo-example-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.demo-parse-btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary);
    color: var(--gray-800);
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.demo-parse-btn .btn-loading {
    display: none;
}

.demo-parse-btn.loading .btn-text {
    display: none;
}

.demo-parse-btn.loading .btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.demo-parse-btn .spinner {
    width: 18px;
    height: 18px;
}

.demo-parse-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--primary-light);
}

.demo-parse-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Result Section */
.demo-result-section {
    display: flex;
    flex-direction: column;
}

.demo-result {
    flex: 1;
    background: var(--gray-50);
    border-radius: 12px;
    padding: 20px;
    overflow-y: auto;
    max-height: 500px;
}

.demo-result-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    color: var(--gray-400);
    text-align: center;
    gap: 12px;
}

.demo-result-placeholder p {
    margin: 0;
    font-size: 14px;
}

.demo-result-placeholder.error {
    color: var(--error);
}

/* Summary Cards */
.demo-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--gray-50);
    padding-bottom: 12px;
}

.demo-summary-card {
    background: white;
    border-radius: 12px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.demo-summary-card.income {
    border-left: 3px solid var(--success);
}

.demo-summary-card.expense {
    border-left: 3px solid var(--error);
}

.summary-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.demo-summary-card.income .summary-icon {
    background: rgba(16, 185, 129, 0.1);
}

.demo-summary-card.expense .summary-icon {
    background: rgba(239, 68, 68, 0.1);
}

.summary-content {
    flex: 1;
    min-width: 0;
}

.summary-label {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 4px;
}

.summary-amount {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
}

/* Multi-currency summary */
.demo-summary-multi {
    grid-template-columns: 1fr;
    gap: 12px;
}

.demo-summary-card.multi-currency {
    border-left: 3px solid var(--primary);
}

.summary-breakdown {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--gray-900);
    margin-top: 8px;
    font-weight: 600;
}

.summary-breakdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-breakdown-item .summary-icon {
    width: 24px;
    height: 24px;
    font-size: 14px;
    border-radius: 6px;
}

.summary-breakdown-item .summary-icon.income {
    background: rgba(16, 185, 129, 0.1);
}

.summary-breakdown-item .summary-icon.expense {
    background: rgba(239, 68, 68, 0.1);
}

.summary-net {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.summary-net-label {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-amount.income {
    color: var(--success);
}

.summary-amount.expense {
    color: var(--error);
}

/* Transactions List */
.demo-transactions-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.demo-date-header {
    padding: 8px 0;
    margin-top: 8px;
}

.date-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
}

.demo-transaction-item {
    background: white;
    border-radius: 10px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.demo-transaction-item:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.demo-transaction-item .transaction-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    flex-shrink: 0;
}

.demo-transaction-item.income .transaction-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.demo-transaction-item.expense .transaction-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
}

.demo-transaction-item.transfer .transaction-icon {
    background: rgba(99, 102, 241, 0.1);
    color: #6366F1;
}

.transaction-info {
    flex: 1;
    min-width: 0;
}

.transaction-description {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.transaction-meta {
    font-size: 12px;
    color: var(--gray-600);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.transaction-meta .meta-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-right: 2px;
}

.transaction-amount {
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
}

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

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

.transaction-amount.transfer {
    color: var(--gray-700);
}

/* Spinner Animation */
.spinner {
    animation: spin 1s linear infinite;
}

.spinner circle {
    stroke: currentColor;
    stroke-dasharray: 50;
    stroke-dashoffset: 25;
    stroke-linecap: round;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Chip styles (if not already defined) */
.chip {
    padding: 8px 16px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    font-size: 13px;
    color: var(--gray-700);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.chip:hover {
    background: var(--primary);
    color: var(--gray-800);
    border-color: var(--primary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .demo-interactive {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .demo-result {
        max-height: 400px;
    }

    .demo-summary {
        gap: 8px;
    }

    .demo-summary-card {
        padding: 12px;
    }

    .summary-amount {
        font-size: 14px;
    }
}
    transition: var(--transition);
}

.chip:hover {
    background: var(--primary);
    color: var(--gray-800);
    border-color: var(--primary);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

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

.pricing-card.featured {
    border: 3px solid var(--primary);
    transform: scale(1.05);
    background: linear-gradient(to bottom, #FAFEE8, #FFFFFF);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--gray-800);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-200);
}

.billing-toggle {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: 8px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.billing-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.billing-btn.active {
    background: white;
    color: var(--gray-900);
    box-shadow: var(--shadow-sm);
}

.billing-btn:hover:not(.active) {
    color: var(--gray-900);
}

.pricing-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.pricing-price-alt {
    text-align: center;
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 8px;
}

.price-amount {
    font-size: 48px;
    font-weight: 900;
    color: var(--gray-800);
}

.price-period {
    font-size: 16px;
    color: var(--gray-600);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* FAQ Section */
.faq {
    background: var(--gray-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: none;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--gray-800);
    background: var(--gray-50);
}

.faq-icon {
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Download Section */
.download {
    background: var(--gray-800);
    color: white;
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--primary);
}

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

.download-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.download-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.download-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: white;
    color: var(--gray-900);
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition);
}

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

.download-btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--gray-600);
}

.download-store {
    font-size: 18px;
    font-weight: 700;
}

.download-note {
    font-size: 16px;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-text {
    font-size: 24px;
    font-weight: 800;
}

.footer-tagline {
    color: var(--gray-400);
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-800);
    border-radius: 8px;
    color: white;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--gray-800);
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

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

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--gray-800);
}

.footer-copyright {
    color: var(--gray-500);
    margin-bottom: 8px;
}

.footer-made-with {
    color: var(--gray-600);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .section-title {
        font-size: 36px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .download-title {
        font-size: 36px;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 32px;
    }

    .section-title {
        font-size: 28px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }

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

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-4px);
    }
}