/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

:root {
    --bg-dark: #0b0e14;
    --bg-card: #161b22;
    --primary: #8d99ae;
    --text-main: #adbac7;
    --text-bright: #ffffff;
    --border: #30363d;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(11, 14, 20, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    color: var(--text-bright);
    font-size: 1.5rem;
}

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

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

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

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

/* Hero Section */
.hero {
    padding: 100px 0;
    text-align: center;
}

.badge {
    background: #232d38;
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--text-bright);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span { color: var(--primary); }

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-main, .btn-primary {
    background: var(--primary);
    color: #000;
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn-primary:hover {
    background: var(--text-bright);
}

.btn-outline {
    border: 1px solid var(--border);
    color: var(--text-bright);
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    transition: 0.3s;
}

.btn-outline:hover { background: var(--bg-card); }

/* Placeholder for Screenshot */
.app-mockup {
    margin-top: 60px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.placeholder-img {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #444;
    font-size: 1.5rem;
}

.placeholder-img img{
    width: 100%;
    border-radius: 6px;
}
/* Features */
.features { padding: 100px 0; }
.section-title { text-align: center; color: var(--text-bright); margin-bottom: 50px; font-size: 2rem; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border);
    transition: 0.3s;
}

.feature-card:hover { transform: translateY(-5px); border-color: var(--primary); }

.feature-card i { font-size: 2rem; color: var(--primary); margin-bottom: 20px; }

.feature-card h3 { color: var(--text-bright); margin-bottom: 10px; }

/* Downloads */
.download-section { padding: 80px 0; text-align: center; background: #0d1117; }
.download-cards { display: flex; gap: 20px; justify-content: center; margin: 40px 0; flex-wrap: wrap; }
.d-card { max-width: 500px; background: var(--bg-dark); padding: 30px; border-radius: 10px; border: 1px solid var(--border); display:flex; flex-direction:column; gap: 12px; }
.beta-note { font-size: 0.8rem; margin-top: 20px; opacity: 0.6; }

footer { padding: 40px; text-align: center; border-top: 1px solid var(--border); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* Simplified for mobile */
}