:root {
    --primary: #00f2ff;
    --bg: #0a0a0b;
    --card-bg: #161618;
    --text: #ffffff;
    --gray: #94a3b8;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }

body { background: var(--bg); color: var(--text); overflow-x: hidden; }

/* Navbar */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 8%; background: rgba(10, 10, 11, 0.8);
    backdrop-filter: blur(10px); position: fixed; width: 100%; z-index: 1000;
}
.logo { font-weight: 800; font-size: 1.5rem; letter-spacing: 2px; }
.logo span { color: var(--primary); }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--gray); text-decoration: none; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; background: radial-gradient(circle at 50% 50%, #1d1d2b 0%, #0a0a0b 100%);
}
.hero-text h1 { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-text h1 span { color: var(--primary); text-shadow: 0 0 30px rgba(0, 242, 255, 0.3); }
.badge { background: rgba(0, 242, 255, 0.1); color: var(--primary); padding: 5px 15px; border-radius: 20px; font-size: 0.8rem; }

/* Feature Scroller */
.features { padding: 100px 0; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 50px; }
.slider-container { overflow: hidden; padding: 20px 0; }
.card-roller { 
    display: flex; gap: 30px; width: max-content; 
    animation: scroll 20s linear infinite; 
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.feature-card {
    background: var(--card-bg); padding: 40px; border-radius: 20px;
    width: 300px; border: 1px solid #2d2d2d; transition: 0.3s;
}
.feature-card:hover { border-color: var(--primary); transform: translateY(-10px); }
.icon { font-size: 2.5rem; margin-bottom: 20px; }

/* Download Card */
.download-section { padding: 100px 8%; }
.download-card {
    background: linear-gradient(135deg, #161618 0%, #000 100%);
    border-radius: 30px; padding: 60px; display: grid; grid-template-columns: 1.2fr 1fr;
    gap: 40px; align-items: center; border: 1px solid #2d2d2d;
}
.btn-download {
    background: var(--primary); color: #000; border: none; padding: 15px 30px;
    border-radius: 10px; font-weight: bold; cursor: pointer; margin-top: 20px;
}
.download-img img { width: 100%; border-radius: 15px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }

/* FAQ */
.faq { padding: 100px 20%; }
details { background: var(--card-bg); margin-bottom: 15px; padding: 20px; border-radius: 10px; }
summary { font-weight: 600; cursor: pointer; outline: none; }
details p { margin-top: 15px; color: var(--gray); line-height: 1.6; }

/* Footer */
.footer {
    padding: 80px 8% 40px; background: #000; text-align: center;
    border-top: 1px solid #1a1a1a;
}
.dev-tag { margin-top: 30px; font-size: 1.1rem; color: var(--gray); }
.dev-tag span { color: var(--primary); font-weight: bold; }
.copyright { margin-top: 20px; font-size: 0.8rem; color: #444; }

@media (max-width: 480px) {
   .hero-text h1{

font-size: 2rem;
padding: 4px;

}
.hero-text h1 span{
    font-size: 1.5rem;
    padding: 4px;
    
}
   

   

}