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

/* Force black background everywhere */
*, *::before, *::after {
    background-color: transparent !important;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--white);
    background-color: #000000 !important;
    overflow-x: hidden;
}

:root {
    /* Color Palette - Aviation inspired with modern blues */
    --primary-blue: #3B82F6;
    --secondary-blue: #1E40AF;
    --accent-cyan: #06B6D4;
    --dark-navy: #1A1D29;
    --medium-gray: #2D3748;
    --light-gray: #718096;
    --white: #FFFFFF;
    --off-white: #F7FAFC;
    
    /* Gradients */
    --hero-gradient: linear-gradient(135deg, #3B82F6 0%, #1E40AF 50%, #1E3A8A 100%);
    --card-gradient: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(30, 64, 175, 0.1) 100%);
    --button-gradient: linear-gradient(135deg, #3B82F6 0%, #1E40AF 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 120px 0;
    --border-radius: 12px;
    --border-radius-large: 24px;
    
    /* Shadows */
    --shadow-small: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-large: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--white);
    background-color: #000000 !important;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #000000 !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    transition: var(--transition-normal);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-text {
    font-size: 24px;
    font-weight: var(--font-weight-black);
    color: var(--white);
    line-height: 1;
}

.logo-tagline {
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    color: var(--light-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

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

.nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--button-gradient);
    transition: var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

.cta-button {
    background: var(--button-gradient);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    box-shadow: var(--shadow-small);
    display: inline-block;
    pointer-events: auto !important;
    z-index: 9999 !important;
    position: relative;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #0F1117;
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(88, 28, 135, 0.0775) 0%, transparent 12.5%),
        radial-gradient(circle at 80% 20%, rgba(88, 28, 135, 0.0775) 0%, transparent 12.5%);
    animation: float 6s ease-in-out infinite;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 29, 41, 0.1);
    z-index: -1;
}

.hero-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: var(--font-weight-black);
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
    opacity: 0.9;
}

.title-highlight {
    display: block;
    color: var(--secondary-blue);
}

.hero-description {
    font-size: 20px;
    font-weight: var(--font-weight-normal);
    max-width: 600px;
    margin: 0 auto 48px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.primary-button, .secondary-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    text-decoration: none;
}

.primary-button {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.primary-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
}

.secondary-button {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.button-icon, .play-icon {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: var(--font-weight-black);
    color: var(--white);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(45deg);
    opacity: 0.7;
}

/* Features Section */
.features {
    padding: var(--section-padding);
    background: var(--off-white);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: var(--font-weight-black);
    color: var(--dark-navy);
    margin-bottom: 24px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 20px;
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-small);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--button-gradient);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--card-gradient);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-blue);
    stroke-width: 2;
}

.feature-title {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--dark-navy);
    margin-bottom: 16px;
}

.feature-description {
    font-size: 16px;
    color: var(--light-gray);
    line-height: 1.6;
}

/* Demo Section */
.demo {
    padding: var(--section-padding);
    background: var(--white);
}

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

.demo-title {
    font-size: clamp(36px, 5vw, 48px);
    font-weight: var(--font-weight-black);
    color: var(--dark-navy);
    margin-bottom: 24px;
    line-height: 1.2;
}

.demo-description {
    font-size: 18px;
    color: var(--light-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.demo-features {
    list-style: none;
    margin-bottom: 40px;
}

.demo-features li {
    font-size: 16px;
    color: var(--dark-navy);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.demo-button {
    background: var(--button-gradient);
    color: var(--white);
    border: none;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-small);
}

.demo-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-large);
}

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

.demo-screen {
    width: 400px;
    height: 300px;
    background: var(--white);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
    overflow: hidden;
    position: relative;
}

.screen-header {
    height: 40px;
    background: var(--medium-gray);
    display: flex;
    align-items: center;
    padding: 0 16px;
}

.screen-dots {
    display: flex;
    gap: 8px;
}

.screen-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--light-gray);
}

.screen-dots span:nth-child(1) { background: #FF5F57; }
.screen-dots span:nth-child(2) { background: #FFBD2E; }
.screen-dots span:nth-child(3) { background: #28CA42; }

.screen-content {
    padding: 24px;
    height: calc(100% - 40px);
}

.dashboard-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    height: 100%;
}

.dashboard-card {
    background: var(--card-gradient);
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.card-header {
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    color: var(--light-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.card-value {
    font-size: 32px;
    font-weight: var(--font-weight-black);
    color: var(--primary-blue);
}

/* CTA Section */
.cta {
    padding: var(--section-padding);
    background: var(--dark-navy);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: var(--font-weight-black);
    margin-bottom: 24px;
    line-height: 1.2;
}

.cta-description {
    font-size: 20px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.primary-button.large {
    background: var(--button-gradient);
    color: var(--white);
}

.secondary-button.large {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.secondary-button.large:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact h2 {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 16px;
    color: var(--white);
}

.contact p {
    font-size: 20px;
    margin-bottom: 48px;
    opacity: 0.8;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    text-align: left;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: 16px;
    font-family: var(--font-family);
    transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.1);
}

.contact-form .cta-button {
    align-self: center;
    margin-top: 16px;
}

/* Footer */
.footer {
    background: var(--dark-navy);
    color: var(--white);
    padding: 80px 0 32px;
}

.footer-content {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.footer-brand {
    text-align: center;
    max-width: none;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 16px;
    color: var(--white);
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-blue);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

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


@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 16px;
    }
    
    .nav-link {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .demo-screen {
        width: 100%;
        max-width: 400px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .nav-container {
        padding: 0 16px;
    }
    
    .hero-content {
        padding: 0 16px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .demo-screen {
        height: 250px;
    }
    
    .dashboard-preview {
        grid-template-columns: 1fr;
    }
}