:root {
    --bg-color: #050505;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --accent-primary: #00ff88;
    --accent-secondary: #00d2ff;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background Blobs */
.blob-bg {
    position: fixed;
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,255,136,0.15) 0%, rgba(5,5,5,0) 70%);
    z-index: -1;
    filter: blur(60px);
}

.blob-bg.blob-2 {
    top: 40%;
    left: auto;
    right: -10%;
    background: radial-gradient(circle, rgba(0,210,255,0.15) 0%, rgba(5,5,5,0) 70%);
}

/* Typography Gradient */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: sticky;
    top: 0;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-primary);
}

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

.navbar a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar a:hover {
    color: var(--accent-primary);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #000;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 255, 136, 0.2);
    color: #000;
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

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

.btn-large {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

/* Layout Core */
main {
    padding: 0 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 85vh;
    gap: 4rem;
}

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

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-primary);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

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

.cta-group {
    display: flex;
    gap: 1rem;
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
    perspective: 1000px;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
}

.mockup-wrapper {
    position: relative;
    padding: 1rem;
    border-radius: 40px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--glass-border);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup-wrapper:hover {
    transform: rotateY(-5deg) rotateX(2deg) scale(1.02);
}

.app-mockup {
    width: 280px;
    height: auto;
    border-radius: 32px;
    object-fit: contain;
    display: block;
}

.floating-badge {
    position: absolute;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    padding: 0.8rem 1.2rem;
    border-radius: 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    animation: float 4s ease-in-out infinite;
}

.badge-1 {
    top: 20%;
    left: -40px;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 20%;
    right: -40px;
    animation-delay: 2s;
}

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

/* Features Section */
.features-section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 4rem;
}

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

.feature-card {
    transition: transform 0.3s, background 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* AdMob / Dev Info Section */
.info-card {
    text-align: center;
    max-width: 800px;
    margin: 4rem auto 8rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), transparent);
}

.info-card h3 {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.text-link {
    color: var(--accent-secondary);
    text-decoration: none;
    font-weight: 500;
}

.text-link:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 3rem 5%;
    background: rgba(0, 0, 0, 0.5);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Responsive */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 4rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .cta-group {
        justify-content: center;
    }

    .floating-badge {
        display: none;
    }

    .mockup-wrapper {
        transform: none;
    }
    
    .mockup-wrapper:hover {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .cta-group {
        flex-direction: column;
    }
}