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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #2c2c2c;
    background: #fafafa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px 60px;
    text-align: center;
}

.hero img {
    max-width: 400px;
    width: 100%;
    margin-bottom: 40px;
}

.tagline {
    font-size: 1.4rem;
    font-weight: 300;
    color: #555;
    max-width: 600px;
    line-height: 1.6;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.feature {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.feature h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #c0392b;
}

.feature p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

.how-it-works {
    background: #fff;
    padding: 60px 24px;
    text-align: center;
}

.how-it-works h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.how-it-works .subtitle {
    color: #888;
    margin-bottom: 40px;
    font-size: 1rem;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}

.step {
    flex: 1;
    min-width: 180px;
    max-width: 220px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #c0392b;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.step h4 {
    margin-bottom: 6px;
    font-size: 1rem;
}

.step p {
    font-size: 0.9rem;
    color: #777;
    line-height: 1.4;
}

.cta {
    text-align: center;
    padding: 60px 24px;
}

.cta p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
}

.cta .app-store-badge {
    display: inline-block;
    padding: 14px 32px;
    background: #c0392b;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: background 0.2s;
}

.cta .app-store-badge:hover {
    background: #a93226;
}

footer {
    margin-top: auto;
    text-align: center;
    padding: 24px;
    font-size: 0.85rem;
    color: #aaa;
}

@media (max-width: 600px) {
    .hero {
        padding: 48px 20px 40px;
    }

    .hero img {
        max-width: 280px;
    }

    .tagline {
        font-size: 1.15rem;
    }

    .steps {
        gap: 32px;
    }
}