/* ===== CSS RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #e1e8ed;
    background: #0a0a0a;
    overflow-x: hidden;
}

/* ===== COLORS & VARIABLES ===== */
:root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #111111;
    --accent-bg: #1a1a1a;
    --border-color: #2a2a2a;
    --text-primary: #e1e8ed;
    --text-secondary: #8b949e;
    --text-muted: #656d76;
    --accent-color: #00d4ff;
    --accent-secondary: #7c3aed;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --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);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border-radius: var(--border-radius);
    border: none;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background: var(--accent-bg);
    border-color: var(--accent-color);
}

.btn-primary.large, .btn-secondary.large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

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

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

.nav-cta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.hero-title {
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-description {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    max-width: 500px;
}

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

.hero-cta .hero-features {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-features span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.email-signup {
    display: flex;
    gap: 0;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.email-signup input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
}

.email-signup input::placeholder {
    color: var(--text-muted);
}

.email-signup button {
    padding: 14px 24px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.email-signup button:hover {
    opacity: 0.9;
}

.signup-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
}

.newsletter-form {
    display: flex;
    gap: 0;
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    max-width: 400px;
    margin: 0 auto 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 1rem;
}

.newsletter-form button {
    padding: 14px 24px;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-weight: 500;
    cursor: pointer;
}

/* ===== HERO VISUALS ===== */
.trading-dashboard-preview, .platform-preview {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.dashboard-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--accent-bg);
}

.dashboard-tabs {
    display: flex;
    gap: 1rem;
}

.tab {
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
}

.tab.active {
    background: var(--accent-color);
    color: white;
}

.dashboard-content {
    padding: 1.5rem;
}

.chart-area {
    height: 200px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.chart-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-lines {
    display: flex;
    gap: 10px;
    height: 80px;
}

.chart-line {
    width: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: chartPulse 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes chartPulse {
    0%, 100% { height: 20px; }
    50% { height: 60px; }
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: var(--accent-bg);
    border-radius: var(--border-radius);
}

.metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.metric-value.positive {
    color: var(--success-color);
}

/* ===== PLATFORM PREVIEW ===== */
.platform-window {
    background: var(--secondary-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.window-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--accent-bg);
    border-bottom: 1px solid var(--border-color);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ff5f56; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #27ca3f; }

.window-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.platform-content {
    display: flex;
    height: 300px;
}

.platform-sidebar {
    width: 180px;
    background: var(--primary-bg);
    border-right: 1px solid var(--border-color);
    padding: 1rem;
}

.sidebar-item {
    padding: 8px 12px;
    margin-bottom: 4px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
}

.sidebar-item.active {
    background: var(--accent-color);
    color: white;
}

.platform-main {
    flex: 1;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.code-editor {
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.8rem;
}

.code-line {
    margin-bottom: 4px;
    display: flex;
    align-items: center;
}

.indent { padding-left: 1rem; }
.indent2 { padding-left: 2rem; }

.code-keyword { color: #ff7b72; }
.code-function { color: #d2a8ff; }
.code-variable { color: #79c0ff; }
.code-string { color: #a5d6ff; }
.code-number { color: #79c0ff; }
.code-operator { color: #ff7b72; }
.code-bracket { color: #e1e8ed; }
.code-param { color: #ffa657; }
.code-dot { color: #e1e8ed; }
.code-property { color: #79c0ff; }

.platform-chart {
    flex: 1;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
}

.chart-container {
    position: absolute;
    inset: 0;
    padding: 1rem;
}

.chart-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(42, 42, 42, 0.5) 1px, transparent 1px),
        linear-gradient(90deg, rgba(42, 42, 42, 0.5) 1px, transparent 1px);
    background-size: 20px 20px;
}

.price-line {
    position: absolute;
    top: 20%;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transform: rotate(5deg);
}

.signal-points {
    position: absolute;
    inset: 0;
}

.signal {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.signal.buy { background: var(--success-color); }
.signal.sell { background: var(--error-color); }

/* ===== FEATURES SECTION ===== */
.features-preview, .features-section {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

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

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
}

/* ===== BENTO GRID ===== */
.features-bento {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 200px);
    gap: 1.5rem;
    margin-top: 3rem;
}

.bento-item {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.bento-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.bento-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-item.wide {
    grid-column: span 4;
}

.bento-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.bento-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.bento-visual {
    margin-top: 1rem;
}

.code-snippet {
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    padding: 1rem;
    font-family: monospace;
    font-size: 0.7rem;
}

.editor-line {
    display: flex;
    margin-bottom: 4px;
}

.line-number {
    color: var(--text-muted);
    margin-right: 1rem;
    width: 20px;
}

.keyword { color: #ff7b72; }
.string { color: #a5d6ff; }

.performance-metrics {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.execution-status {
    margin-top: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.status-dot.active {
    background: var(--success-color);
}

.latency {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.market-grid {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.market-item {
    padding: 4px 8px;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* ===== PLATFORM SECTION ===== */
.platform-section {
    padding: 80px 0;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.platform-feature {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
}

.feature-icon-large {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.platform-feature h3 {
    margin-bottom: 1rem;
}

.platform-feature p {
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
}

/* ===== PRICING SECTION ===== */
.pricing-section {
    padding: 80px 0;
    background: var(--secondary-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

.pricing-card.featured {
    border-color: var(--accent-color);
    background: linear-gradient(135deg, var(--accent-bg) 0%, rgba(0, 212, 255, 0.05) 100%);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 1rem;
}

.currency {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features .feature {
    padding: 8px 0;
    color: var(--text-secondary);
}

.pricing-btn {
    width: 100%;
    padding: 12px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.pricing-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-stats, .company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.globe-container {
    position: relative;
    width: 200px;
    height: 200px;
}

.globe {
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    position: relative;
    animation: globeRotate 20s linear infinite;
}

.globe-inner {
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    overflow: hidden;
}

.continent {
    position: absolute;
    width: 20px;
    height: 30px;
    background: var(--accent-color);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform-origin: 0 0;
    transform: translate(-50%, -50%) rotate(var(--rotation)) translateY(-40px);
    opacity: 0.6;
}

@keyframes globeRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.connection-lines {
    position: absolute;
    inset: 0;
}

.connection-line {
    position: absolute;
    width: 2px;
    height: 60px;
    background: var(--gradient-primary);
    top: 50%;
    left: 50%;
    transform-origin: 0 0;
    transform: translate(-50%, -50%) rotate(var(--angle));
    animation: connectionPulse 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes connectionPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.about-services {
    grid-column: 1 / -1;
    margin-top: 3rem;
}

.about-services h3 {
    margin-bottom: 2rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-item {
    background: var(--accent-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
}

.service-item h4 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter-section {
    padding: 80px 0;
    background: var(--secondary-bg);
    text-align: center;
}

.newsletter-content h2 {
    margin-bottom: 1rem;
}

.newsletter-content p {
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.newsletter-benefits span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: var(--accent-bg);
}

.cta-content h2 {
    margin-bottom: 1rem;
}

.cta-content p {
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-bg);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-badges {
    display: flex;
    gap: 1rem;
}

.badge {
    padding: 4px 8px;
    background: var(--accent-bg);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-bento {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .bento-item.large,
    .bento-item.wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        order: 2;
    }
    
    .nav-cta {
        order: 1;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-cta {
        align-items: center;
    }
    
    .email-signup,
    .newsletter-form {
        flex-direction: column;
        max-width: 300px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .platform-content {
        flex-direction: column;
        height: auto;
    }
    
    .platform-sidebar {
        width: 100%;
        display: flex;
        overflow-x: auto;
        padding: 0.5rem;
    }
    
    .sidebar-item {
        white-space: nowrap;
        margin-right: 1rem;
        margin-bottom: 0;
    }
    
    .features-bento {
        grid-template-columns: 1fr;
    }
    
    .bento-item.large,
    .bento-item.wide {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-features {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-benefits {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .about-stats,
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.pricing-card,
.platform-feature {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== LOADING STATES ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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

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

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

/* Focus styles for accessibility */
button:focus,
input:focus,
a:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
    :root {
        --border-color: #ffffff;
        --text-secondary: #ffffff;
        --accent-color: #ffffff;
    }
}