/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

/* Header */
header {
    background-color: #003366; /* Deep blue */
    color: #ffffff;
    padding: 20px;
    text-align: center;
}

header .logo {
    font-size: 24px;
    font-weight: bold;
}

header .tagline {
    font-size: 18px;
    margin-top: 10px;
}

/* Hero Section */
.hero {
    background-color: #ffffff;
    padding: 50px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero .cta {
    margin-bottom: 30px;
}

.hero .button {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px;
    background-color: #00cccc; /* Teal */
    color: #ffffff;
    text-decoration: none;
    border-radius: 5px;
}

.hero img {
    max-width: 100%;
    height: auto;
}

/* Features Section */
.features {
    background-color: #ffffff;
    padding: 50px 20px;
    text-align: center;
}

.features h2 {
    font-size: 28px;
    margin-bottom: 30px;
}

.features .feature {
    display: inline-block;
    width: 45%;
    margin: 10px;
    vertical-align: top;
}

.features .feature h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.features .feature p {
    font-size: 16px;
    line-height: 1.5;
}

/* Tutorial Video Section */
.tutorial-video {
    background-color: #f0f0f0;
    padding: 50px 20px;
    text-align: center;
}

.tutorial-video h2 {
    font-size: 28px;
    margin-bottom: 30px;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 30px;
}

.video-container iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .video-container iframe {
        height: 250px;
    }
}

/* How It Works Section */
.how-it-works {
    background-color: #f0f0f0;
    padding: 50px 20px;
    text-align: center;
}

.how-it-works h2 {
    font-size: 28px;
    margin-bottom: 30px;
}

.how-it-works .step {
    display: inline-block;
    width: 30%;
    margin: 10px;
    vertical-align: top;
}

.how-it-works .step p {
    font-size: 16px;
    line-height: 1.5;
    max-width: 250px;
    margin: 0 auto;
}

/* Testimonials Section (Optional) */
.testimonials {
    background-color: #ffffff;
    padding: 50px 20px;
    text-align: center;
}

.testimonials h2 {
    font-size: 28px;
    margin-bottom: 30px;
}

.testimonials .testimonial {
    display: inline-block;
    width: 45%;
    margin: 10px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 5px;
}

/* CTA Section */
.cta-section {
    background-color: #ffffff;
    padding: 50px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.cta-section .cta {
    margin-bottom: 30px;
}

.cta-section .button {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px;
    background-color: #00cccc; /* Teal */
    color: #ffffff;
    text-decoration: none;
    border-radius: 5px;
}

/* Footer */
footer {
    background-color: #003366; /* Deep blue */
    color: #ffffff;
    padding: 20px;
    text-align: center;
}

footer p {
    margin: 5px 0;
}

footer a {
    color: #ffffff;
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .features .feature,
    .how-it-works .step,
    .testimonials .testimonial {
        width: 90%;
        max-width: 300px;
        margin: 10px auto;
    }
    
    body {
        overflow-x: hidden;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .features h2, 
    .how-it-works h2,
    .testimonials h2,
    .cta-section h2 {
        font-size: 24px;
    }
}