:root {
    --bg-dark: #050505;
    --bg-accent: #0f1115;
    --primary-cyan: #00E5FF;
    --primary-green: #00FF66;
    --text-main: #FFFFFF;
    --text-muted: #A0AAB5;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(10, 10, 12, 0.7);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
}

.glow-bg {
    position: fixed;
    top: -20vh;
    left: 20vw;
    width: 60vw;
    height: 60vh;
    background: radial-gradient(circle, rgba(0,229,255,0.15) 0%, rgba(0,255,102,0.05) 40%, rgba(5,5,5,0) 70%);
    z-index: -1;
    filter: blur(80px);
    pointer-events: none;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}

.text-gradient {
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    z-index: 100;
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk';
    letter-spacing: -0.5px;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-green));
    color: var(--bg-dark);
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(0, 255, 102, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: rgba(0, 229, 255, 0.1);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6rem 5% 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

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

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 255, 102, 0.1);
    border: 1px solid rgba(0, 255, 102, 0.2);
    border-radius: 20px;
    color: var(--primary-green);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.image-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 10;
    animation: float 6s ease-in-out infinite;
}

.floating-circle {
    position: absolute;
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
}

.circle-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-cyan) 0%, transparent 70%);
    top: -50px;
    left: -50px;
    animation: drift 8s ease-in-out infinite alternate;
}

.circle-2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--primary-green) 0%, transparent 70%);
    bottom: -50px;
    right: -50px;
    animation: drift 10s ease-in-out infinite alternate-reverse;
}

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

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 30px); }
}

/* Features */
.features {
    padding: 6rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

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

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.05);
}

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

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

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

/* How It Works */
.how-it-works {
    padding: 6rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02), transparent);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 4rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.step-card {
    flex: 1;
    min-width: 250px;
    text-align: center;
    position: relative;
}

.step-number {
    font-family: 'Space Grotesk';
    font-size: 4rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
    line-height: 1;
    margin-bottom: 1rem;
}

.step-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

/* Footer */
footer {
    border-top: 1px solid var(--card-border);
    padding: 4rem 5% 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.brand-footer h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.brand-footer p {
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    color: rgba(255,255,255,0.3);
    font-size: 0.9rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Utilities */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 8rem;
    }
    
    .hero-content {
        margin-bottom: 4rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }
}