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

body {
    font-family: Arial, sans-serif;
    line-height: 1.7;
    color: #222;
}

.hero {
    height: 100vh;
    background: linear-gradient(
        rgba(0,0,0,0.6),
        rgba(0,0,0,0.6)
    ),
    url("https://images.unsplash.com/photo-1470770841072-f978cf4d019e");
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.overlay {
    color: white;
    max-width: 800px;
    padding: 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.button {
    display: inline-block;
    background: #f4b400;
    color: black;
    padding: 15px 32px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    margin-top: 24px;
    line-height: 1;
}

.story,
.building,
.waitlist {
    max-width: 900px;
    margin: auto;
    padding: 80px 20px;
}

h2 {
    margin-bottom: 25px;
}

ul {
    padding-left: 20px;
}

.waitlist p {
    margin-bottom: 10px;
    max-width: 760px;
}

footer {
    text-align: center;
    padding: 40px;
    background: #111;
    color: white;
}