/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
                url('/img/bgi/mc3/mc3_1920x1280.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4.5em;
    margin: 0 0 0.2em 0;
    font-weight: bold;
    line-height: 1.1;
    letter-spacing: 1px;
    text-shadow: 1px 0px 2px rgb(0, 0, 0);
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero-title .highlight {
    color: #60c6c7;
}

.hero-description {
    font-size: 1.5em;
    margin: 0 0 1.2em 0;
    font-weight: 500;
    line-height: 1.2;
    color: #fff;
    text-shadow: 3px 3px 2px rgb(0, 0, 0);
}

/* Download Section */
.download-desktop {
    display: block;
}

.download-mobile {
    display: none;
}

.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.qr-code {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.qr-text {
    font-size: 18px;
    font-weight: 500;
    color: white;
    margin: 0;
}

.mobile-download-btn {
    display: inline-block;
    background: #228B22;
    color: white;
    text-decoration: none;
    padding: 18px 50px;
    font-size: 18px;
    font-weight: 500;
    border-radius: 30px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    margin-top: 30px;
}

.mobile-download-btn:hover {
    background: #1a6b1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 139, 34, 0.3);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

.features-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.features-subtitle {
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    margin-bottom: 80px;
    color: #333;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
    justify-items: center;
}

.feature-item {
    text-align: center;
    padding: 20px;
    max-width: 300px;
}

.feature-icon {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 120px;
}

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #333;
}

.feature-description {
    font-size: 16px;
    font-weight: 450;
    color: #333;
    line-height: 1.5;
}

/* App Stores Section */
.app-stores {
    padding: 80px 0;
    background: #F8F9FA;
    text-align: center;
}

.stores-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #333;
}

.store-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.store-badge {
    transition: transform 0.3s ease;
}

.store-badge:hover {
    transform: scale(1.05);
}

.store-badge img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        height: 100vh;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    /* Switch to mobile download on tablet and mobile */
    .download-desktop {
        display: none;
    }
    
    .download-mobile {
        display: block;
    }
    
    .features-title {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .feature-icon {
        height: 100px;
    }
    
    .feature-icon svg {
        width: 100px;
        height: 100px;
    }
    
    .store-badges {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 100vh;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .mobile-download-btn {
        padding: 15px 40px;
        font-size: 16px;
    }
    
    .features {
        padding: 60px 0;
    }
    
    .features-title {
        font-size: 28px;
    }
    
    .app-stores {
        padding: 60px 0;
    }
    
    .stores-title {
        font-size: 28px;
    }
}