:root {
    --primary-color: #EA333D;
    --secondary-color: #4657F6;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --font-family: 'Poppins', sans-serif;
}

body {
    font-family: var(--font-family);
    color: var(--dark-color);
}

.navbar-brand {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

#hero {
    padding: 100px 0;
    background-color: var(--light-color);
}

#hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-image {
    max-width: 300px;
    margin-top: 4rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    animation: pulse-scale 3s infinite ease-in-out; /* Apply animation */
}

@keyframes pulse-scale {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 12px 30px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #d42a33; /* Darker red */
    border-color: #d42a33;
}

#features .feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    background-color: #fceaea; /* Lighter red */
    width: 80px;
    height: 80px;
    line-height: 80px;
    border-radius: 50%;
    margin: 0 auto;
}

#screenshots {
    background-color: var(--light-color);
}

.carousel-screenshot {
    max-width: 80%;
    margin: 0 auto;
    border-radius: 20px; /* More rounding */
    border: 1px solid #ddd; /* Thin stroke */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.screenshot-description {
    margin-top: 15px;
    color: var(--dark-color);
    font-size: 0.95rem;
    text-align: center;
}

#cta {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
}

#cta h2, #cta p {
    color: white;
}

.btn-dark {
    background-color: rgba(255,255,255,0.2);
    border: 1px solid white;
    padding: 12px 30px;
    font-weight: 600;
}

.btn-dark:hover {
    background-color: rgba(255,255,255,0.3);
    border-color: white;
}

footer {
    background-color: var(--light-color);
}

/* Toast Notification */
#action-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    opacity: 0;
    transform: translate(-50%, 20px);
    background-color: var(--dark-color);
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
    z-index: 1000;
    font-size: 0.9rem;
}

#action-toast.show {
    opacity: 1;
    transform: translate(-50%, 0);
}

#action-toast #countdown {
    font-weight: bold;
    margin: 0 3px;
}