:root {
    --primary: #ff0000;
    --dark: #202020;
    --light: #ffffff;
    --gray: #f5f5f5;
}
* {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
}
body {
    background-color: var(--light);
    color: var(--dark);
}
header {
    background-color: var(--dark);
    color: var(--light);
    padding: 20px 0;
    text-align: center;
}
.logo {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
}
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://via.placeholder.com/1920x1080');
    background-size: cover;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--light);
}
.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}
.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
}
.cta-button {
    background-color: var(--primary);
    color: var(--light);
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
}
.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255,0,0,0.3);
}
.features {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--primary);
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.feature-card {
    background-color: var(--gray);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary);
}
.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}
.launch-countdown {
    background-color: var(--dark);
    color: var(--light);
    text-align: center;
    padding: 60px 20px;
}
.launch-countdown h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}
.countdown {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 30px;
}
.newsletter {
    max-width: 600px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}
.newsletter h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}
.newsletter input {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}
footer {
    background-color: var(--dark);
    color: var(--light);
    text-align: center;
    padding: 30px 0;
}