:root {
    --primary-color: #25D366; /* WhatsApp Green */
    --secondary-color: #128C7E; /* Darker Green */
    --accent-color: #075E54; /* Darkest Green */
    --light-gray: #f4f4f4;
    --dark-gray: #333;
    --text-color: #444;
    --white: #ffffff;
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--white);
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    height: 200px; /* Adjust height as needed */
    width: auto; /* Maintain aspect ratio */
}

/* Hero Section */
.hero {
    padding: 60px 0;
    background-color: var(--light-gray);
    text-align: center;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.hero-text {
    max-width: 600px;
}

.hero h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--dark-gray);
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.hero-image svg {
    max-width: 300px;
    width: 100%;
    height: auto;
}

/* Features Section */
.features {
    padding: 60px 0;
    text-align: center;
}

.features h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item svg {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* How it Works Section */
.how-it-works {
    padding: 60px 0;
    background-color: var(--light-gray);
    text-align: center;
}

.how-it-works h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-weight: 700;
}

.steps {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 3rem;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.steps li {
    max-width: 250px;
    text-align: center;
}

.steps span {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    line-height: 50px;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.steps p {
    font-size: 1rem;
}

.final-cta {
    margin-top: 2rem; /* Add space above the final button */
}

.whatsapp-notice {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

/* Pricing Section */
.pricing {
    padding: 60px 0;
    background-color: var(--white); /* Or var(--light-gray) if preferred */
    text-align: center;
}

.pricing h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.pricing-subtitle {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    justify-content: center;
    align-items: stretch; /* Make cards same height */
    max-width: 800px; /* Limit width */
    margin: 0 auto; /* Center grid */
}

.plan {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--light-gray);
    display: flex;
    flex-direction: column;
    position: relative; /* For badge positioning */
    overflow: hidden; /* For badge */
}

.plan.premium {
    border: 2px solid var(--primary-color);
    transform: scale(1.03); /* Slightly bigger */
}

.popular-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border-bottom-left-radius: 10px;
}

.plan h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.plan .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.plan .price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--dark-gray);
}

.plan ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
    flex-grow: 1; /* Push button to bottom */
}

.plan ul li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 10px; /* Space between icon and text */
    color: var(--text-color);
}

.plan ul li svg {
    color: var(--primary-color);
    flex-shrink: 0; /* Prevent icon shrinking */
}

.plan .secondary-cta {
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.plan .secondary-cta:hover {
    background-color: var(--light-gray);
    color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

.plan .cta-button {
    margin-top: auto; /* Push button to bottom */
    width: 100%; /* Make button full width */
}

/* Testimonials Section */
.testimonials {
    padding: 60px 0;
    background-color: var(--light-gray); /* Alternate background */
}

.testimonials h2 {
    text-align: center;
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-weight: 700;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial-item {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border-left: 5px solid var(--primary-color);
}

.testimonial-item blockquote {
    font-style: italic;
    color: var(--text-color);
    margin-bottom: 1rem;
    position: relative;
    padding-left: 20px; /* Space for quote mark */
}

.testimonial-item blockquote::before {
    content: '“';
    position: absolute;
    left: 0;
    top: -10px; /* Adjust as needed */
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.5;
}

.testimonial-item cite {
    display: block;
    font-weight: 600;
    color: var(--secondary-color);
    margin-top: 1rem;
    text-align: right;
}

/* Footer */
footer {
    background-color: var(--accent-color);
    color: var(--light-gray);
    text-align: center;
    padding: 20px 0;
    margin-top: 40px; /* Add space before footer */
}

/* Responsive Design */
@media (min-width: 768px) {
    .hero .container {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }

    .hero-text {
        max-width: 50%;
    }

    .hero-image {
        max-width: 45%;
    }
}

@media (max-width: 600px) {
    .hero h2 {
        font-size: 2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .features h2, .how-it-works h2 {
        font-size: 1.8rem;
    }
    .steps {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
    .pricing-grid {
        grid-template-columns: 1fr; /* Stack plans vertically */
        max-width: 400px; /* Adjust max-width for single column */
    }
    .plan.premium {
        transform: scale(1); /* Reset scale on mobile */
    }
}