/* Basic Styles */
body {
    font-family: 'San Francisco', 'Helvetica Neue', sans-serif; /* Apple-like font */
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f8f8f8;
    overflow-x: hidden;
}

.container {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 600;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Header and Navigation */
header {
    background-color: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.4rem;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin-left: 2rem;
}

nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #007AFF; /* Apple blue */
}

/* Hero Section */
.hero {
    background: linear-gradient(to bottom, #333, #000);
    color: #fff;
    text-align: center;
    padding: 180px 20px 100px;
    position: relative;
    overflow: hidden;
}

.cta-button {
    background-color: #007AFF;
    color: #fff;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: #005FCC;
}

/* Hero Image and 3D Effect */
.hero-image {
    position: absolute;
    bottom: -50px; /* Adjust as needed */
    left: 50%;
    transform: translateX(-50%);
    width: 600px; /* Adjust as needed */
    height: auto;
    z-index: 50;
    perspective: 1000px;
}
.model-image {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

/* Parallax Sections */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

#intro {
    background-image: url('intro-bg.jpg'); /* Placeholder image */
}

#community {
    background-image: url('community-bg.jpg'); /* Placeholder image */
}

/* Features Section */
#features {
    padding: 80px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.feature img {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

/* Join Section */
#join {
    background-color: #000;
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}