:root {
    --bg-color: #000000;
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --neon-blue: #00f3ff;
    --neon-purple: #b026ff;
    --card-bg: rgba(20, 20, 20, 0.4);
    --card-border: rgba(255, 255, 255, 0.08);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
}

/* Background Effects */
.stars-bg {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        radial-gradient(1px 1px at 20px 30px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1px 1px at 40px 70px, #ffffff, rgba(0,0,0,0)),
        radial-gradient(1.5px 1.5px at 90px 40px, #ffffff, rgba(0,0,0,0));
    background-size: 200px 200px;
    opacity: 0.3;
    z-index: -2;
    animation: drift 100s linear infinite;
}

@keyframes drift {
    from { background-position: 0 0; }
    to { background-position: -1000px 1000px; }
}

.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.4;
    animation: floatBlob 20s infinite alternate ease-in-out;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--neon-purple);
    top: -100px;
    right: -100px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: var(--neon-blue);
    bottom: -200px;
    left: -200px;
    animation-delay: -5s;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-50px, 50px) scale(1.2); }
}

/* Typography & Utils */
.text-glow {
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(176, 38, 255, 0.4);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: 800;
}

/* Navbar */
.navbar {
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    cursor: pointer;
}

.logo-img {
    height: 48px;
    width: auto;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(176, 38, 255, 0.3);
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-container:hover .logo-img {
    transform: scale(1.05) rotate(-5deg);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.6);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

/* Hero Section */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 80vh;
    padding: 0 5%;
    gap: 4rem;
    position: relative;
    z-index: 10;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.headline {
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.subheadline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.cta-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 10px 20px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
}

.cta-badge:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.3);
    border-color: var(--neon-blue);
    background: rgba(255, 255, 255, 0.1);
}

.play-badge-img {
    height: 50px;
    width: auto;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.floating-mockup {
    max-width: 100%;
    width: 450px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(176, 38, 255, 0.4));
    animation: floatMockup 6s ease-in-out infinite;
    transform-style: preserve-3d;
}

@keyframes floatMockup {
    0% { transform: translateY(0px) rotateX(5deg) rotateY(-5deg); }
    50% { transform: translateY(-30px) rotateX(-2deg) rotateY(2deg); }
    100% { transform: translateY(0px) rotateX(5deg) rotateY(-5deg); }
}

/* Features Section */
.features-section {
    padding: 6rem 5%;
    position: relative;
    z-index: 10;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px) scale(1.02) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.floating-card {
    animation: floatCard 5s ease-in-out infinite;
}

.delay-1 { animation-delay: 1s; }
.delay-2 { animation-delay: 2.5s; }
.delay-3 { animation-delay: 0.5s; padding-top: 4rem; /* Asymmetrical look */ }

@keyframes floatCard {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.blue-glow { filter: drop-shadow(0 0 10px var(--neon-blue)); }
.purple-glow { filter: drop-shadow(0 0 10px var(--neon-purple)); }

.glass-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.glass-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Journey Section */
.journey-section {
    padding: 6rem 5%;
    position: relative;
    z-index: 10;
}

.journey-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 4rem;
    font-size: 1.2rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: linear-gradient(to bottom, var(--neon-blue), var(--neon-purple));
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
    box-shadow: 0 0 15px var(--neon-purple);
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
    margin-bottom: 2rem;
}

.timeline-item.right {
    left: 50%;
}

.dot {
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--bg-color);
    border: 4px solid var(--neon-blue);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    box-shadow: 0 0 10px var(--neon-blue);
    transition: all 0.3s ease;
}

.timeline-item:hover .dot {
    transform: translateY(-50%) scale(1.3);
    background-color: var(--neon-blue);
    box-shadow: 0 0 20px var(--neon-blue);
}

.timeline-item.right .dot {
    left: -10px;
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px var(--neon-purple);
}

.timeline-item.right:hover .dot {
    background-color: var(--neon-purple);
    box-shadow: 0 0 20px var(--neon-purple);
}

.timeline-content {
    padding: 1.5rem;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(0, 243, 255, 0.15) !important;
}

.timeline-item.right .hover-glow:hover {
    box-shadow: 0 0 30px rgba(176, 38, 255, 0.15) !important;
}

.timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* Footer */
.footer {
    padding: 4rem 5% 2rem;
    position: relative;
    z-index: 10;
    margin-top: 4rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.footer-cta {
    margin-bottom: 3rem;
}

.download-btn {
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: 99px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(176, 38, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.download-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(176, 38, 255, 0.6);
}

.download-btn:hover::before {
    opacity: 1;
}

.floating-btn {
    animation: floatCard 4s ease-in-out infinite;
}

.tech-highlight {
    margin-bottom: 2rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.highlight {
    color: var(--text-primary);
    font-weight: 600;
}

.disclaimer {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8rem;
    max-width: 600px;
    margin: 0 auto;
}

.disclaimer p {
    margin-bottom: 0.5rem;
}

/* Responsive */
@media screen and (max-width: 900px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        margin-top: 2rem;
        gap: 2rem;
    }

    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .timeline-item.right {
        left: 0%;
    }

    .dot {
        left: 21px;
    }

    .timeline-item.right .dot {
        left: 21px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-mockup {
        width: 300px;
    }
}