/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #ff416c, #ff4b2b);
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-attachment: fixed;
}

.container {
    max-width: 800px;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.content {
    text-align: center;
}

.header {
    margin-bottom: 40px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    line-height: 1.3;
}

.subtitle {
    font-size: 1.2rem;
    margin-bottom: 10px;
    opacity: 0.9;
    font-weight: 400;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.feature {
    padding: 25px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

h2 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature p {
    opacity: 0.9;
    font-size: 1rem;
}

.cta {
    margin-top: 20px;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.cta h2 {
    font-size: 1.8rem;
    color: #ffdd00;
    margin-bottom: 15px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.download-btn {
    margin-top: 25px;
    padding: 16px 45px;
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(to right, #ffdd00, #fbb034);
    color: #000;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    animation: pulse 1.5s infinite;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    background: linear-gradient(to right, #ffea00, #ffc107);
}

.download-btn:active {
    transform: translateY(1px);
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .features-container {
        grid-template-columns: 1fr;
    }
    
    .feature {
        padding: 20px 15px;
    }
    
    .download-btn {
        padding: 14px 35px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
    
    .cta {
        padding: 25px 15px;
    }
}