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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: #ffffff;
    color: #1d1d1f;
    line-height: 1.5;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px 0 20px;
}

.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
    min-height: 70vh;
}

.left-column {
    text-align: left;
}

.right-column {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-section {
    margin-bottom: 40px;
}

.logo {
    width: 64px;
    height: 64px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 1;
}

.tagline {
    font-size: 18px;
    font-weight: 500;
    color: #6e6e73;
    margin: 0;
}


h1 {
    font-size: 72px;
    font-weight: 400;
    margin-bottom: 24px;
    color: #1d1d1f;
    letter-spacing: -0.02em;
    margin-top: 0;
}

.word {
    display: inline-block;
    margin-right: 0.2em;
    filter: blur(8px);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease;
}

.word.visible {
    filter: blur(0);
    opacity: 1;
    transform: translateY(0);
}

.word em {
    font-style: italic;
    color: #007aff;
}

.subtitle {
    font-size: 20px;
    color: #6e6e73;
    margin-bottom: 10px;
    max-width: 500px;
    margin-left: 0;
    margin-right: auto;
    font-weight: 400;
}

.app-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.app-screenshot.visible {
    opacity: 1;
    transform: translateY(0);
}


.download-btn {
    display: inline-block;
    background: #007aff;
    color: white;
    padding: 16px 32px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.2s ease;
    margin-top: 40px;
}

.download-btn:hover {
    background: #0056cc;
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 122, 255, 0.3);
}

footer {
    background: white;
    padding: 60px 20px;
    text-align: center;
    border-top: 1px solid #e5e5e7;
}


.disclaimer {
    font-size: 12px;
    color: #6e6e73;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .two-column-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .left-column {
        text-align: center;
    }
    
    .logo-section {
        justify-content: center;
    }
    
    h1 {
        font-size: 56px;
    }
    
    .subtitle {
        font-size: 18px;
        margin-bottom: 40px;
    }
    
    .container {
        padding: 60px 20px;
    }
    
}

@media (max-width: 480px) {
    h1 {
        font-size: 42px;
    }
    
    .subtitle {
        font-size: 16px;
    }
    
    .download-btn {
        padding: 14px 28px;
        font-size: 16px;
    }
    
}