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

body {
    font-family: "Inter", sans-serif;
    background: radial-gradient(circle at top, #0f172a, #020617);
    color: white;
    text-align: center;
    overflow-x: hidden;
}

#particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.header {
    padding: 100px 20px 50px;
}

.title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(to right, #38bdf8, #6366f1);
    -webkit-background-clip: text;
    color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    margin: 15px 0;
    opacity: 0.85;
}

.cta {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background: linear-gradient(to right, #38bdf8, #6366f1);
    border-radius: 50px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.2s ease;
}
.cta:hover {
    transform: scale(1.05);
}

.features {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 60px 20px;
    flex-wrap: wrap;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    width: 250px;
    backdrop-filter: blur(8px);
    transition: transform 0.2s ease;
}
.feature-card:hover {
    transform: translateY(-5px);
}

.footer {
    padding: 30px;
    font-size: 0.9rem;
    opacity: 0.6;
}