/* UNITED Website Styles */
:root {
    --primary-color: #00f0ff;
    --secondary-color: #0099ff;
    --accent-color: #00C896;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --text-light: #FFFFFF;
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-dark: #000000;
    --border-color: #333333;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --shadow: 0 4px 24px rgba(0, 240, 255, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

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

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo h1 {
    font-size: 24px;
    font-weight: 700;
    background: var(--gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

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

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

.cta-button {
    background: var(--primary-color);
    color: var(--text-light) !important;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.cta-button:hover {
    background: #0056CC;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.nav-mobile {
    display: none;
}

.mobile-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--bg-primary);
    overflow: hidden;
    position: relative;
}

.hero-united {
    min-height: 110vh;
    display: flex;
    align-items: center;
    background: #000000; /* Fallback */
    position: relative;
}

@media (max-width: 768px) {
    .hero-united {
        min-height: 120vh;
        align-items: flex-end;
        padding-bottom: 40px;
    }
    
    .hero-united .hero-video {
        height: 100vh;
        object-fit: cover;
        object-position: top center;
    }
    
    .hero-united .hero-overlay {
        display: none !important;
    }
    
    .hero-overlay {
        display: none !important;
    }
    
    .hero-united .hero-content {
        text-align: center;
    }
    
    .hero-united .hero-actions {
        margin-top: 20px;
    }
    
    .hero-united .hero-headline {
        font-size: 15px;
    }
    
    .hero-united .hero-subheadline {
        font-size: 13px;
    }
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 1;
    pointer-events: none;
}

.hero-video-fallback {
    display: none; /* Hide fallback image - video should handle this */
}

.hero-overlay {
    display: none !important;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-united .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
    position: relative;
    z-index: 2;
    width: 100%;
}

@media (max-width: 768px) {
    .hero-united .hero-container {
        justify-self: end;
        align-self: end;
        padding-bottom: 20px;
    }
}

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

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

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-united .hero-title {
    color: white;
    font-size: 72px;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.united-logo {
    background: linear-gradient(135deg, #00f0ff 0%, #0099ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px #00ffff;
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    letter-spacing: 6px;
    font-size: 0.9em;
}

.hero-tagline {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-top: 16px;
    display: block;
}

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

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.5;
}

.hero-united .hero-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 22px;
}

.hero-united .hero-usp {
    color: rgba(255, 255, 255, 0.8);
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-united .hero-headline {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.2);
}

.hero-united .hero-subheadline {
    font-size: 16px;
    line-height: 1.6;
    color: #ffffff;
    margin-bottom: 20px;
    max-width: 450px;
    text-align: center;
    margin: 0 auto 20px auto;
    font-weight: 600;
}

.hero-united .hero-carousel {
    margin: 20px 0;
    height: 25px;
    overflow: hidden;
    position: relative;
}

.hero-united .carousel-item {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.4;
    position: absolute;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.8s ease-in-out;
}

.hero-united .carousel-item.active {
    opacity: 1;
    transform: translateY(0);
}

.hero-united .hero-mini {
    margin-top: 20px;
    opacity: 0.7;
    text-align: center;
}

.hero-united .hero-mini p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    max-width: 500px;
    text-align: center;
    margin: 0 auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
}

.primary-button, .secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.primary-button {
    background: linear-gradient(to right, #0099ff, #00f0ff);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(0, 153, 255, 0.3);
    transition: all 0.3s ease;
}

.primary-button:hover {
    background: linear-gradient(to right, #0099ff, #00f0ff);
    transform: translateY(-3px);
    box-shadow: 0 0 20px #00ffff, 0 8px 25px rgba(0, 153, 255, 0.4);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.primary-button.large {
    padding: 20px 40px;
    font-size: 18px;
}

.secondary-button {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.secondary-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.floating-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    animation: float 6s ease-in-out infinite;
    max-width: 320px;
    width: 100%;
}

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

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.card-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.card-info h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.card-info p {
    font-size: 14px;
    color: var(--text-secondary);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    margin-bottom: 16px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    transition: width 2s ease;
}

.card-status {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-color);
    text-align: center;
}

/* Section Spacing */
section {
    margin-bottom: 60px;
}

section:last-of-type {
    margin-bottom: 0;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.problem-result {\n    text-align: center;\n    margin-top: 40px;\n    padding: 24px;\n    background: rgba(255, 0, 0, 0.1);\n    border: 1px solid rgba(255, 0, 0, 0.2);\n    border-radius: var(--border-radius);\n    font-size: 18px;\n}\n\n/* Discovery Section */\n.discovery {\n    padding: 120px 0;\n    background: var(--bg-dark);\n}\n\n.discovery-content {\n    text-align: center;\n    max-width: 800px;\n    margin: 0 auto;\n}\n\n.discovery-question {\n    margin-bottom: 60px;\n}\n\n.discovery-question h3 {\n    font-size: 36px;\n    font-weight: 700;\n    color: var(--primary-color);\n    line-height: 1.2;\n    margin-bottom: 20px;\n}\n\n.discovery-points {\n    display: grid;\n    gap: 24px;\n    margin-bottom: 60px;\n}\n\n.discovery-point {\n    font-size: 20px;\n    color: var(--text-primary);\n    padding: 20px;\n    background: var(--bg-secondary);\n    border-radius: var(--border-radius);\n    border: 1px solid var(--border-color);\n}\n\n.discovery-conclusion {\n    font-size: 24px;\n    color: var(--accent-color);\n}\n\n/* Features Section */
.features {
    padding: 120px 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.2);
    border-color: var(--primary-color);
    background: rgba(26, 26, 26, 0.8);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 24px;
    display: block;
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Get Started Section */
.get-started {
    padding: 120px 0;
    background: var(--bg-primary);
}

.launch-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.launch-option {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.launch-option:hover {
    border-color: rgba(0, 240, 255, 0.3);
    background: rgba(26, 26, 26, 0.9);
}

.launch-option h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 24px;
}

.option-details p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.option-details p strong {
    color: var(--text-light);
    font-weight: 600;
}

@media (max-width: 768px) {
    .launch-options {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .launch-option {
        padding: 30px 20px;
    }
}

/* How It Works Section */
.how-it-works {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
    min-height: 600px; /* Constrain section height */
}

.how-it-works-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
    display: block;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    pointer-events: none;
    z-index: 1;
}

.how-it-works .container {
    position: relative;
    z-index: 2;
}

.steps-container {
    display: grid;
    gap: 60px;
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr 80px;
    gap: 40px;
    align-items: center;
    padding: 40px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.05);
    position: relative;
    transition: var(--transition);
}

.step:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
}

.step:nth-child(even) {
    grid-template-columns: 80px 1fr 80px;
}

.step:nth-child(even) .step-visual {
    order: -1;
}

.step:nth-child(even) .step-number {
    order: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.step-content p {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-visual {
    font-size: 48px;
    text-align: center;
    flex-shrink: 0;
}

/* Roadmap Section */
.roadmap {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.roadmap-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.15;
    pointer-events: none;
}

.roadmap .container {
    position: relative;
    z-index: 1;
}

.roadmap-items {
    display: grid;
    gap: 60px;
    max-width: 800px;
    margin: 60px auto 0;
}

.roadmap-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    padding: 40px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.roadmap-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
}

.roadmap-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.roadmap-icon {
    font-size: 32px;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 240, 255, 0.1);
    border-radius: 50%;
}

.roadmap-content {
    flex: 1;
    text-align: center;
}

.roadmap-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.roadmap-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.status {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status.ready {
    background: rgba(0, 200, 150, 0.2);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.status.beta {
    background: rgba(0, 240, 255, 0.2);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.status.future {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .roadmap {
        padding: 80px 0;
    }
    
    .roadmap-items {
        gap: 40px;
    }
    
    .roadmap-item {
        padding: 30px 20px;
        gap: 20px;
    }
    
    .roadmap-icon {
        font-size: 24px;
        width: 50px;
        height: 50px;
    }
    
    .roadmap-content h3 {
        font-size: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .roadmap-content p {
        font-size: 14px;
    }
}

/* Fade in up animation */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Security Section */
.security {
    padding: 120px 0;
    background: var(--bg-primary);
}

.security-content {
    display: block;
}

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

.security-text p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.security-feature-old {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.security-feature:hover {
    border-color: rgba(0, 240, 255, 0.3);
    background: rgba(26, 26, 26, 0.8);
}

.security-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
    transition: var(--transition);
}

.security-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.2);
}

.card-lock {
    font-size: 48px;
    margin-bottom: 24px;
}

.security-card h4 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 32px;
}

.security-indicators {
    display: grid;
    gap: 16px;
}

.indicator {
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-color);
}

/* CTA Section */
.cta {
    padding: 120px 0;
    background: var(--bg-dark);
    color: var(--text-light);
    text-align: center;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

@media (min-width: 769px) {
    .cta-actions {
        justify-content: center;
    }
}

.cta-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* Legal Sections */
.legal-section {
    padding: 120px 0;
    background: var(--bg-primary);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-content h3 {
    color: var(--accent-blue);
    font-size: 24px;
    margin: 40px 0 20px 0;
    font-weight: 600;
}

.legal-content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 16px;
}

.legal-content strong {
    color: var(--text-light);
}

.legal-content a {
    color: var(--accent-blue);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 80px 0 40px;
}

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

.footer-section h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-light);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .security-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }
    
    .step:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .step:nth-child(even) .step-visual {
        order: initial;
    }
    
    .step:nth-child(even) .step-number {
        order: initial;
    }
    
    /* Optimize video for tablets */
    .hero-video {
        object-position: center center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-mobile {
        display: block;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-united .hero-title {
        font-size: 48px;
    }
    
    .united-logo {
        letter-spacing: 4px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .hero-united .hero-description {
        font-size: 18px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        margin-bottom: 40px;
    }
    
    .hero-stats {
        justify-content: space-around;
        gap: 20px;
        flex-direction: column;
        align-items: center;
    }
    
    .section-header h2 {
        font-size: 36px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .container {
        padding: 0 16px;
    }
    
    /* Mobile video optimization */
    .hero-video {
        object-position: center center;
        top: -30px;
        height: calc(100% + 30px);
        /* On mobile, pause video for performance if needed */
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .primary-button, .secondary-button {
        padding: 14px 24px;
        font-size: 14px;
    }
    
    .primary-button.large {
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .step {
        padding: 24px;
    }
    
    .step-content h3 {
        font-size: 20px;
    }
    
    .step-content p {
        font-size: 16px;
    }
}
/* Card Consistency & Spacing Fixes */
.problem-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.problem-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.solution-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.solution-content p {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.solution-points {
    display: grid;
    gap: 12px;
    margin-bottom: 40px;
    text-align: left;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.solution-point {
    font-size: 16px;
    color: var(--text-secondary);
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    line-height: 1.4;
}

.why-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.why-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Section Breathing Room */
.features {
    margin-bottom: 60px;
}

.how-it-works {
    margin-bottom: 60px;
}

.security {
    margin-bottom: 60px;
}


/* Hero Logo Styles */
.hero-united .hero-logo {
    text-align: center;
    margin-bottom: 20px;
}

.hero-united .hero-logo-img {
    width: 200px;
    height: auto;
    opacity: 0.9;
}

/* Consistent spacing between hero elements */
.hero-united .hero-headline {
    margin-bottom: 20px;
}

.hero-united .hero-subheadline {
    margin-bottom: 20px;
}

.hero-united .hero-actions {
    margin-bottom: 20px;
}

.hero-united .hero-mini {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .hero-united .hero-logo-img {
        width: 50vw;
    }
    
    .hero-united .hero-logo {
        margin-bottom: 15px;
    }
    
    .hero-united .hero-headline {
        margin-bottom: 15px;
    }
    
    .hero-united .hero-subheadline {
        margin-bottom: 15px;
    }
    
    .hero-united .hero-actions {
        margin-bottom: 15px;
    }
    
    .how-it-works {
        padding: 80px 0;
        min-height: 500px; /* Smaller min-height on mobile */
    }
    
    .how-it-works-video {
        position: absolute;
        top: 50%;
        left: 50%;
        min-width: 100%;
        min-height: 100%;
        width: auto;
        height: auto;
        transform: translate(-50%, -50%);
        object-fit: cover;
        z-index: 0;
        pointer-events: none;
    }
}

@media (min-width: 769px) {
    .hero-united .hero-logo-img {
        width: 280px;
        height: auto;
    }
    
    .hero-united .hero-headline {
        font-size: 2.2rem;
        line-height: 1.2;
    }
    
    .hero-united .hero-subheadline {
        max-width: 900px;
        font-weight: 600;
        color: #ffffff;
    }
}


/* How It Works Section */
.how-it-works-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.how-it-works-content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.cta-section {
    margin: 30px 0;
}

/* Why It Works Section */
.why-it-works-content {
    max-width: 600px;
    margin: 0 auto;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    font-size: 16px;
    color: var(--text-secondary);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
}

.benefits-list li:last-child {
    border-bottom: none;
}

/* Navigation Logo Styles */
.nav-logo-img {
    height: 40px;
    width: auto;
}

@media (max-width: 768px) {
    .nav-logo-img {
        height: 35px;
    }
}

/* Security Section */
.security {
    padding: 120px 0;
    background: var(--bg-primary);
}

.security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.security-feature {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
}

.security-feature:hover {
    border-color: rgba(0, 240, 255, 0.3);
    background: rgba(26, 26, 26, 0.9);
}

@media (max-width: 768px) {
    .security-features {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .security-feature {
        padding: 30px 20px;
    }
}

/* Product Demo Image */
.product-image {
    margin: 40px 0;
    text-align: center;
}

.product-demo-img {
    width: 100%;
    max-width: 800px;
    height: auto;
    background: transparent;
}

@media (min-width: 769px) {
    .hero-logo-img {
        height: 120px;
        width: auto;
    }
    
    .hero-headline {
        font-size: 4rem;
        line-height: 1.1;
    }
    
    .hero-subheadline {
        font-size: 1.5rem;
        line-height: 1.4;
    }
}

@media (max-width: 768px) {
    .product-image {
        margin: 30px 0;
    }
    
    .product-demo-img {
        border-radius: 8px;
    }
}
/* Token Info Section */
.token-info {
    padding: 120px 0;
    background: var(--bg-primary);
}

.token-benefits {
    display: grid;
    gap: 40px;
    margin-top: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.token-benefits.centered {
    text-align: center;
}

.token-benefits .benefit {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    transition: var(--transition);
}

.token-benefits .benefit:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
    transform: translateY(-4px);
}

.token-benefits .benefit h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.token-benefits .benefit p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.token-benefits .benefit p:last-child {
    margin-bottom: 0;
}

.token-benefits .benefit .highlight {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .token-info {
        padding: 80px 0;
    }
    
    .token-benefits {
        gap: 24px;
    }
    
    .token-benefits .benefit {
        padding: 30px 20px;
    }
    
    .token-benefits .benefit h3 {
        font-size: 20px;
    }
    
    .token-benefits .benefit p {
        font-size: 14px;
    }
}