:root {
    /* Colors - Premium Black & White Palette */
    --bg-color: #ffffff;
    --text-color: #111111;
    --accent-color: #000000;
    --secondary-text: #666666;
    --card-bg: #f5f5f7;
    --border-color: #e5e5e5;

    /* Brand Colors */
    --success: #34C759;
    --danger: #FF3B30;
    --warning: #FFCC00;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0;

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

[data-theme="dark"] {
    --bg-color: #000000;
    --text-color: #ffffff;
    --accent-color: #ffffff;
    --secondary-text: #a1a1a6;
    --card-bg: #1c1c1e;
    --border-color: #333333;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1.125rem;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.8;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 980px;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.btn-secondary {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Header */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
}

[data-theme="dark"] header {
    background-color: rgba(0, 0, 0, 0.8);
}

header.scrolled {
    border-color: var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 30px;
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto 60px;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.store-badge {
    height: 50px;
    width: auto;
    border-radius: 8px;
    transition: transform 0.2s;
}

.store-badge:hover {
    transform: scale(1.05);
}

/* Demo Phone */
.phone-container {
    width: 320px;
    height: 650px;
    background: #000;
    border-radius: 50px;
    margin: 0 auto;
    position: relative;
    border: 12px solid #333;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 30px;
    background: #333;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 10;
}

.screen {
    width: 100%;
    height: 100%;
    background: #fff;
    display: flex;
    flex-direction: column;
    padding-top: 40px;
}

[data-theme="dark"] .screen {
    background: #121212;
}

.chat-area {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    line-height: 1.4;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.message.user {
    align-self: flex-end;
    background-color: #007AFF;
    color: white;
    border-bottom-right-radius: 4px;
}

.message.ai {
    align-self: flex-start;
    background-color: #E9E9EB;
    color: #000;
    border-bottom-left-radius: 4px;
}

[data-theme="dark"] .message.ai {
    background-color: #2C2C2E;
    color: #fff;
}

.input-area {
    padding: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 10px;
}

[data-theme="dark"] .input-area {
    background: rgba(18, 18, 18, 0.9);
    border-color: rgba(255, 255, 255, 0.1);
}

.demo-input {
    flex: 1;
    padding: 10px 15px;
    border-radius: 20px;
    border: 1px solid #ddd;
    background: transparent;
    color: inherit;
    outline: none;
}

.send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #007AFF;
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Features Section */
.features {
    padding: var(--section-padding);
    background-color: var(--card-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card {
    padding: 40px;
    background: var(--bg-color);
    border-radius: 24px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-column h4 {
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--secondary-text);
}

.footer-column ul {
    list-style: none;
}

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

.copyright {
    text-align: center;
    color: var(--secondary-text);
    font-size: 0.9rem;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

/* Animations */
@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .hero {
        padding-top: 120px;
    }

    .nav-links {
        display: none;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }
}

/* Legal Pages Card */
.legal-card {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .legal-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .legal-card {
        padding: 20px;
    }
}

/* Dashboard Demo Styles */
.dashboard-view {
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.5s ease;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.dashboard-header h3 {
    font-size: 1.2rem;
    margin: 0;
}

.balance-card {
    background: linear-gradient(135deg, #111, #333);
    color: white;
    padding: 20px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .balance-card {
    background: linear-gradient(135deg, #333, #555);
}

.balance-card .label {
    font-size: 0.8rem;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-card .balance {
    font-size: 2rem;
    margin: 10px 0;
}

.spending-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.spending-bar .fill {
    height: 100%;
    background: #34C759;
}

.recent-transactions h4 {
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--secondary-text);
}

.transaction-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .transaction-item {
    border-color: rgba(255, 255, 255, 0.05);
}

.transaction-item.new {
    background-color: rgba(52, 199, 89, 0.1);
    padding: 12px 10px;
    border-radius: 12px;
    margin: -10px -10px 10px;
    animation: highlight 1s ease;
}

.transaction-item .icon {
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 15px;
}

.transaction-item .info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.transaction-item .cat {
    font-weight: 600;
    font-size: 0.9rem;
}

.transaction-item .det {
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.transaction-item .amount {
    font-weight: 600;
    font-size: 0.9rem;
}

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

.btn-reset {
    margin-top: auto;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--secondary-text);
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}

.btn-reset:hover {
    background: var(--card-bg);
    color: var(--text-color);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- App Mockup Styles (Scoped to .screen) --- */
.screen {
    /* Force Dark Theme for App Look */
    --app-primary: #00E676;
    --app-primary-dark: #064E3B;
    --app-bg-dark: #121212;
    --app-surface: #1E1E1E;
    --app-text-primary: #FFFFFF;
    --app-text-secondary: #B0B0B0;
    --app-danger: #CF6679;
    --app-accent: #FFC107;

    background-color: var(--app-bg-dark) !important;
    color: var(--app-text-primary);
    font-family: 'Inter', sans-serif;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Header */
.app-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--app-bg-dark);
    z-index: 10;
}

.app-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.app-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--app-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    color: var(--app-primary);
}

.app-greeting h1 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.app-greeting p {
    font-size: 12px;
    color: var(--app-accent);
    font-weight: 600;
    margin: 0;
}

.app-header-actions {
    display: flex;
    gap: 4px;
}

.app-icon-btn {
    background: none;
    border: none;
    color: var(--app-text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
}

/* Main Content */
.app-main-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 20px 80px 20px;
    scrollbar-width: none;
}

.app-main-content::-webkit-scrollbar {
    display: none;
}

/* Hero Card */
.app-hero-card {
    background: linear-gradient(135deg, #1E1E1E 0%, #000000 100%);
    border-radius: 24px;
    padding: 20px;
    margin-bottom: 20px;
}

.app-hero-stats {
    display: flex;
    justify-content: space-between;
}

.app-stat-item h3 {
    font-size: 11px;
    color: var(--app-text-secondary);
    font-weight: 400;
    margin: 0 0 4px 0;
}

.app-stat-item p {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.text-green {
    color: #69F0AE;
}

.text-red {
    color: #FF8A80;
}

/* Section Title */
.app-section-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--app-text-primary);
}

/* Accounts Carousel */
.app-accounts-carousel {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    padding-bottom: 8px;
    margin-bottom: 24px;
    scrollbar-width: none;
}

.app-accounts-carousel::-webkit-scrollbar {
    display: none;
}

.app-account-card {
    min-width: 140px;
    background-color: var(--app-surface);
    border-radius: 16px;
    padding: 14px;
    border: 1px solid #333;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 110px;
}

.app-acc-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-acc-name {
    font-size: 12px;
    color: var(--app-text-secondary);
    margin-top: 10px;
}

.app-acc-balance {
    font-size: 16px;
    font-weight: 600;
}

/* Budget Gauge */
.app-budget-gauge {
    margin-bottom: 30px;
}

.app-gauge-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 600;
}

.app-progress-bar {
    height: 10px;
    background-color: #333;
    border-radius: 100px;
    overflow: hidden;
}

.app-progress-fill {
    height: 100%;
    background-color: var(--app-accent);
    width: 65%;
    border-radius: 100px;
}

/* Transaction List */
.app-transaction-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.app-transaction-item {
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeIn 0.5s ease;
}

.app-tx-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--app-primary);
}

.app-tx-details {
    flex: 1;
}

.app-tx-title {
    font-weight: 600;
    font-size: 13px;
}

.app-tx-subtitle {
    font-size: 11px;
    color: var(--app-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.app-account-tag {
    background-color: #333;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 9px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.app-tx-amount {
    font-weight: 700;
    font-size: 14px;
}

/* AI Input */
.app-ai-input-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--app-bg-dark);
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.app-chips {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.app-chip {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
}

.app-chip.active-expense {
    background-color: rgba(207, 102, 121, 0.2);
    color: var(--app-danger);
    border-color: var(--app-danger);
}

.app-chip.inactive {
    background-color: #333;
    color: var(--app-text-secondary);
}

.app-input-row {
    display: flex;
    gap: 10px;
}

.app-chat-input {
    flex: 1;
    background-color: #2C2C2C;
    border: none;
    border-radius: 24px;
    padding: 10px 16px;
    color: white;
    outline: none;
    font-size: 13px;
}

.app-send-btn {
    background-color: var(--app-primary);
    color: black;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
}

/* Accounts Carousel */
.app-accounts-carousel {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    padding-bottom: 8px;
    margin-bottom: 24px;
    scrollbar-width: none;
}

.app-accounts-carousel::-webkit-scrollbar {
    display: none;
}

.app-account-card {
    min-width: 140px;
    background-color: var(--app-surface);
    border-radius: 16px;
    padding: 14px;
    border: 1px solid #333;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 110px;
}

.app-acc-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-acc-name {
    font-size: 12px;
    color: var(--app-text-secondary);
    margin-top: 10px;
}

.app-acc-balance {
    font-size: 16px;
    font-weight: 600;
}

/* Budget Gauge */
.app-budget-gauge {
    margin-bottom: 30px;
}

.app-gauge-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 600;
}

.app-progress-bar {
    height: 10px;
    background-color: #333;
    border-radius: 100px;
    overflow: hidden;
}

.app-progress-fill {
    height: 100%;
    background-color: var(--app-accent);
    width: 65%;
    border-radius: 100px;
}

/* Transaction List */
.app-transaction-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.app-transaction-item {
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeIn 0.5s ease;
}

.app-tx-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--app-primary);
}

.app-tx-details {
    flex: 1;
}

.app-tx-title {
    font-weight: 600;
    font-size: 13px;
}

.app-tx-subtitle {
    font-size: 11px;
    color: var(--app-text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.app-account-tag {
    background-color: #333;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 9px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.app-tx-amount {
    font-weight: 700;
    font-size: 14px;
}

/* AI Input */
.app-ai-input-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--app-bg-dark);
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.app-chips {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.app-chip {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
}

.app-chip.active-expense {
    background-color: rgba(207, 102, 121, 0.2);
    color: var(--app-danger);
    border-color: var(--app-danger);
}

.app-chip.inactive {
    background-color: #333;
    color: var(--app-text-secondary);
}

.app-input-row {
    display: flex;
    gap: 10px;
}

.app-chat-input {
    flex: 1;
    background-color: #2C2C2C;
    border: none;
    border-radius: 24px;
    padding: 10px 16px;
    color: white;
    outline: none;
    font-size: 13px;
}

.app-send-btn {
    background-color: var(--app-primary);
    color: black;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

@keyframes highlight {
    0% {
        background-color: rgba(52, 199, 89, 0.3);
    }

    100% {
        background-color: rgba(52, 199, 89, 0.1);
    }
}

/* ============================================
   NEW SECTIONS: Ecosystem, Security, PDF
   ============================================ */

/* Ecosystem Section */
.ecosystem-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg-color) 0%, var(--card-bg) 100%);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ecosystem-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

.ecosystem-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-text);
    margin-bottom: 3rem;
}

.ecosystem-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.eco-feature {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.eco-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.eco-text h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.eco-text p {
    font-size: 1rem;
    color: var(--secondary-text);
    margin-bottom: 0.75rem;
}

.platform-badges {
    display: flex;
    gap: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--accent-color);
    color: var(--bg-color);
    justify-content: center;
    gap: 8px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #888;
}

.widget-logo {
    width: 24px;
    height: 24px;
    background: #00E676;
    color: #000;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
}

.widget-balance {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 5px;
}

.widget-label {
    font-size: 0.75rem;
    color: #666;
}

.device-watch {
    width: 120px;
    height: 140px;
    background: #2d2d30;
    border-radius: 30px;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.watch-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.watch-time {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
}

.watch-app {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #00E676;
    color: #000;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 600;
}

.watch-icon {
    font-size: 0.9rem;
}

/* Security Section */
.security-section {
    padding: 100px 0;
    background-color: #000;
    overflow: hidden;
}

.security-card {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.security-icon-wrapper {
    position: relative;
    flex-shrink: 0;
}

.security-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0, 230, 118, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

.security-icon {
    position: relative;
    font-size: 5rem;
    z-index: 1;
}

.security-content h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

.security-content p {
    color: #a1a1a6;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.security-content strong {
    color: #00E676;
}

.security-note {
    font-size: 0.95rem !important;
    color: #666 !important;
}

.security-methods {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.method {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: #1c1c1e;
    border-radius: 10px;
    color: #fff;
    font-size: 0.9rem;
    border: 1px solid #333;
}

/* PDF Import Section */
.pdf-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--card-bg) 0%, var(--bg-color) 100%);
}

.pdf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.pdf-animation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.pdf-doc {
    background: #fff;
    border-radius: 12px;
    padding: 30px 25px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid #e5e5e5;
}

.pdf-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.pdf-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

.arrow-flow {
    font-size: 2rem;
    color: var(--secondary-text);
    animation: flowArrow 1.5s ease-in-out infinite;
}

@keyframes flowArrow {

    0%,
    100% {
        transform: translateX(0);
        opacity: 0.5;
    }

    50% {
        transform: translateX(10px);
        opacity: 1;
    }
}

.pdf-result {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 25px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e5e5;
}

.result-bar {
    height: 12px;
    border-radius: 6px;
}

.bar-1 {
    width: 120px;
    background: linear-gradient(90deg, #00E676, #69F0AE);
}

.bar-2 {
    width: 80px;
    background: linear-gradient(90deg, #FF6B6B, #FF8A80);
}

.bar-3 {
    width: 100px;
    background: linear-gradient(90deg, #4FC3F7, #81D4FA);
}

.pdf-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.pdf-subtitle {
    font-size: 1.15rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

.pdf-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.pdf-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #00E676;
    color: #000;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
}

.pdf-cta {
    font-size: 1.1rem;
    color: var(--text-color);
}

.pdf-cta strong {
    color: #00E676;
}

/* Responsive */
@media (max-width: 900px) {

    .ecosystem-grid,
    .pdf-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .ecosystem-visual {
        order: -1;
    }

    .security-card {
        flex-direction: column;
        text-align: center;
    }

    .security-methods {
        justify-content: center;
        flex-wrap: wrap;
    }

    .pdf-visual {
        order: -1;
    }

    .ecosystem-content h2,
    .security-content h2,
    .security-note {
        font-size: 0.95rem !important;
        color: #666 !important;
    }

    .security-methods {
        display: flex;
        gap: 1rem;
        margin-top: 2rem;
    }

    .method {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 10px 16px;
        background: #1c1c1e;
        border-radius: 10px;
        color: #fff;
        font-size: 0.9rem;
        border: 1px solid #333;
    }

    /* PDF Import Section */
    .pdf-section {
        padding: 120px 0;
        background: linear-gradient(180deg, var(--card-bg) 0%, var(--bg-color) 100%);
    }

    .pdf-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        align-items: center;
    }

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

    .pdf-animation {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    .pdf-doc {
        background: #fff;
        border-radius: 12px;
        padding: 30px 25px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        text-align: center;
        border: 1px solid #e5e5e5;
    }

    .pdf-icon {
        font-size: 3rem;
        margin-bottom: 10px;
    }

    .pdf-label {
        font-size: 0.85rem;
        color: #666;
        font-weight: 500;
    }

    .arrow-flow {
        font-size: 2rem;
        color: var(--secondary-text);
        animation: flowArrow 1.5s ease-in-out infinite;
    }

    @keyframes flowArrow {

        0%,
        100% {
            transform: translateX(0);
            opacity: 0.5;
        }

        50% {
            transform: translateX(10px);
            opacity: 1;
        }
    }

    .pdf-result {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 25px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        border: 1px solid #e5e5e5;
    }

    .result-bar {
        height: 12px;
        border-radius: 6px;
    }

    .bar-1 {
        width: 120px;
        background: linear-gradient(90deg, #00E676, #69F0AE);
    }

    .bar-2 {
        width: 80px;
        background: linear-gradient(90deg, #FF6B6B, #FF8A80);
    }

    .bar-3 {
        width: 100px;
        background: linear-gradient(90deg, #4FC3F7, #81D4FA);
    }

    .pdf-content h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .pdf-subtitle {
        font-size: 1.15rem;
        color: var(--secondary-text);
        margin-bottom: 2rem;
    }

    .pdf-benefits {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .pdf-benefit {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 1rem;
    }

    .check {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        background: #00E676;
        color: #000;
        border-radius: 50%;
        font-weight: 700;
        font-size: 0.85rem;
    }

    .pdf-cta {
        font-size: 1.1rem;
        color: var(--text-color);
    }

    .pdf-cta strong {
        color: #00E676;
    }

    /* Responsive */
    @media (max-width: 900px) {

        .ecosystem-grid,
        .pdf-grid {
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .ecosystem-visual {
            order: -1;
        }

        .security-card {
            flex-direction: column;
            text-align: center;
        }

        .security-methods {
            justify-content: center;
            flex-wrap: wrap;
        }

        .pdf-visual {
            order: -1;
        }

        .ecosystem-content h2,
        .security-content h2,
        .pdf-content h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 600px) {
        .ecosystem-visual {
            flex-direction: column;
        }

        .device-phone {
            width: 180px;
            height: 380px;
        }

        .pdf-animation {
            flex-direction: column;
        }

        .arrow-flow {
            transform: rotate(90deg);
        }
    }

    /* Ecosystem Visual - Device Mockups */
    .ecosystem-visual {
        display: flex;
        gap: 2rem;
        align-items: center;
        justify-content: center;
    }

    /* Smaller phone mockup with mini widget */
    .device-phone-small {
        width: 140px;
        height: 280px;
        background: linear-gradient(145deg, #2a2a2e, #1c1c1e);
        border-radius: 24px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        border: 2px solid #3a3a3c;
    }

    .widget-mini {
        background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
        border-radius: 14px;
        padding: 12px 14px;
        width: 100%;
        border: 1px solid #333;
    }

    .widget-mini-header {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 8px;
        font-size: 0.7rem;
        color: #888;
    }

    .widget-logo-mini {
        width: 18px;
        height: 18px;
        background: #00E676;
        color: #000;
        border-radius: 4px;
        display: flex;
        align-items: center;
        animation: flowArrow 1.5s ease-in-out infinite;
    }

    @keyframes flowArrow {

        0%,
        100% {
            transform: translateX(0);
            opacity: 0.5;
        }

        50% {
            transform: translateX(10px);
            opacity: 1;
        }
    }

    .pdf-result {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 25px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        border: 1px solid #e5e5e5;
    }

    .result-bar {
        height: 12px;
        border-radius: 6px;
    }

    .bar-1 {
        width: 120px;
        background: linear-gradient(90deg, #00E676, #69F0AE);
    }

    .bar-2 {
        width: 80px;
        background: linear-gradient(90deg, #FF6B6B, #FF8A80);
    }

    .bar-3 {
        width: 100px;
        background: linear-gradient(90deg, #4FC3F7, #81D4FA);
    }

    .pdf-content h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .pdf-subtitle {
        font-size: 1.15rem;
        color: var(--secondary-text);
        margin-bottom: 2rem;
    }

    .pdf-benefits {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .pdf-benefit {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 1rem;
    }

    .check {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        background: #00E676;
        color: #000;
        border-radius: 50%;
        font-weight: 700;
        font-size: 0.85rem;
    }

    .pdf-cta {
        font-size: 1.1rem;
        color: var(--text-color);
    }

    .pdf-cta strong {
        color: #00E676;
    }

    /* Responsive */
    @media (max-width: 900px) {

        .ecosystem-grid,
        .pdf-grid {
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .ecosystem-visual {
            order: -1;
        }

        .security-card {
            flex-direction: column;
            text-align: center;
        }

        .security-methods {
            justify-content: center;
            flex-wrap: wrap;
        }

        .pdf-visual {
            order: -1;
        }

        .ecosystem-content h2,
        .security-content h2,
        .pdf-content h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 600px) {
        .ecosystem-visual {
            flex-direction: column;
        }

        .device-phone {
            width: 180px;
            height: 380px;
        }

        .pdf-animation {
            flex-direction: column;
        }

        .arrow-flow {
            transform: rotate(90deg);
        }
    }

    /* Ecosystem Visual - Device Mockups */
    .ecosystem-visual {
        display: flex;
        gap: 2rem;
        align-items: center;
        justify-content: center;
    }

    /* Smaller phone mockup with mini widget */
    .device-phone-small {
        width: 140px;
        height: 280px;
        background: linear-gradient(145deg, #2a2a2e, #1c1c1e);
        border-radius: 24px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        border: 2px solid #3a3a3c;
    }

    .widget-mini {
        background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
        border-radius: 14px;
        padding: 12px 14px;
        width: 100%;
        border: 1px solid #333;
    }

    .widget-mini-header {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 8px;
        font-size: 0.7rem;
        color: #888;
    }

    .widget-logo-mini {
        width: 18px;
        height: 18px;
        background: #00E676;
        color: #000;
        border-radius: 4px;
        display: flex;
        align-items: center;
        animation: flowArrow 1.5s ease-in-out infinite;
    }

    @keyframes flowArrow {

        0%,
        100% {
            transform: translateX(0);
            opacity: 0.5;
        }

        50% {
            transform: translateX(10px);
            opacity: 1;
        }
    }

    .pdf-result {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 25px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
        border: 1px solid #e5e5e5;
    }

    .result-bar {
        height: 12px;
        border-radius: 6px;
    }

    .bar-1 {
        width: 120px;
        background: linear-gradient(90deg, #00E676, #69F0AE);
    }

    .bar-2 {
        width: 80px;
        background: linear-gradient(90deg, #FF6B6B, #FF8A80);
    }

    .bar-3 {
        width: 100px;
        background: linear-gradient(90deg, #4FC3F7, #81D4FA);
    }

    .pdf-content h2 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .pdf-subtitle {
        font-size: 1.15rem;
        color: var(--secondary-text);
        margin-bottom: 2rem;
    }

    .pdf-benefits {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .pdf-benefit {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 1rem;
    }

    .check {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
        background: #00E676;
        color: #000;
        border-radius: 50%;
        font-weight: 700;
        font-size: 0.85rem;
    }

    .pdf-cta {
        font-size: 1.1rem;
        color: var(--text-color);
    }

    .pdf-cta strong {
        color: #00E676;
    }

    /* Responsive */
    @media (max-width: 900px) {

        .ecosystem-grid,
        .pdf-grid {
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .ecosystem-visual {
            order: -1;
        }

        .security-card {
            flex-direction: column;
            text-align: center;
        }

        .security-methods {
            justify-content: center;
            flex-wrap: wrap;
        }

        .pdf-visual {
            order: -1;
        }

        .ecosystem-content h2,
        .security-content h2,
        .pdf-content h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 600px) {
        .ecosystem-visual {
            flex-direction: column;
        }

        .device-phone {
            width: 180px;
            height: 380px;
        }

        .pdf-animation {
            flex-direction: column;
        }

        .arrow-flow {
            transform: rotate(90deg);
        }
    }

    /* Ecosystem Visual - Device Mockups */
    .ecosystem-visual {
        display: flex;
        gap: 2rem;
        align-items: center;
        justify-content: center;
    }

    /* Smaller phone mockup with mini widget */
    .device-phone-small {
        width: 140px;
        height: 280px;
        background: linear-gradient(145deg, #2a2a2e, #1c1c1e);
        border-radius: 24px;
        padding: 15px;
        display: flex;
        align-items: flex-start;
        justify-content: center;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
        border: 2px solid #3a3a3c;
    }

    .widget-mini {
        background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
        border-radius: 14px;
        padding: 12px 14px;
        width: 100%;
        border: 1px solid #333;
    }

    .widget-mini-header {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 8px;
        font-size: 0.7rem;
        color: #888;
    }

    .widget-logo-mini {
        width: 18px;
        height: 18px;
        background: #00E676;
        color: #000;
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 0.7rem;
    }

    .widget-mini-balance {
        font-size: 1.1rem;
        font-weight: 700;
        color: #fff;
    }
}

/* ============================================
   ECOSYSTEM SECTION - ROOT LEVEL STYLES
   ============================================ */

.ecosystem-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-color) 0%, var(--card-bg) 100%);
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.ecosystem-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

.ecosystem-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

.ecosystem-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.eco-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.eco-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.eco-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.eco-text p {
    font-size: 0.95rem;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
}

.platform-badges {
    display: flex;
    gap: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    background: var(--accent-color);
    color: var(--bg-color);
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.ecosystem-visual {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
}

.device-phone-small {
    width: 130px;
    height: 260px;
    background: linear-gradient(145deg, #2a2a2e, #1c1c1e);
    border-radius: 20px;
    padding: 12px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    border: 2px solid #3a3a3c;
}

.widget-mini {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-radius: 12px;
    padding: 10px 12px;
    width: 100%;
    border: 1px solid #333;
}

.widget-mini-header {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 6px;
    font-size: 0.65rem;
    color: #888;
}

.widget-logo-mini {
    width: 16px;
    height: 16px;
    background: #00E676;
    color: #000;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.6rem;
}

.widget-mini-balance {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
}

.device-watch {
    width: 100px;
    height: 120px;
    background: #2d2d30;
    border-radius: 26px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.watch-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.watch-time {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
}

.watch-app {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #00E676;
    color: #000;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.6rem;
    font-weight: 600;
}

@media (max-width: 900px) {
    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .ecosystem-visual {
        order: -1;
    }
}

@media (max-width: 600px) {
    .ecosystem-visual {
        flex-direction: column;
    }
}