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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

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

/* Navigation */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    text-decoration: none;
    display: block;
}

.logo-img {
    height: 70px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #3498db;
}

/* Hero Section */
.hero {
    position: relative;
    color: white;
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.cta-button {
    display: inline-block;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 1rem 2.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
    border: 2px solid white;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    background: white;
}

/* Value Proposition */
.value-prop {
    padding: 60px 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2rem;
}

.feature h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature p {
    font-size: 1.05rem;
    color: #555;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.feature .author {
    font-size: 0.95rem;
    color: #667eea;
    font-weight: 600;
    font-style: normal;
}

/* Plans Section */
.plans {
    padding: 80px 0;
    background: #f8f9fa;
}

.plans h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.plan-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.product-image {
    margin-bottom: 1.5rem;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}


.plan-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-weight: 500;
    line-height: 1.4;
}

.price {
    margin: 1.5rem 0 2rem 0;
}

.amount {
    font-size: 2rem;
    font-weight: 600;
    color: #2c3e50;
}

.period {
    font-size: 1rem;
    color: #666;
    margin-left: 0.3rem;
}

.plan-button {
    background: #2c3e50;
    color: white;
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    transition: background 0.3s, transform 0.2s;
}

.plan-button:hover {
    background: #1a252f;
    transform: translateY(-2px);
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background: #fff;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 1.5rem;
    font-style: italic;
    line-height: 1.7;
}

.testimonial-author {
    font-weight: 600;
    color: #667eea;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #fff;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.contact-email {
    text-align: center;
    font-size: 1.3rem;
}

.contact-email a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.contact-email a:hover {
    color: #5568d3;
    text-decoration: underline;
}

/* Newsletter */
.newsletter {
    background: #f8f9fa;
    color: #2c3e50;
    padding: 60px 0;
    text-align: center;
}

.newsletter h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.9rem 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.newsletter-form button {
    background: #2c3e50;
    color: white;
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    background: #1a252f;
}

/* Footer */
.footer {
    background: #f8f9fa;
    color: #666;
    padding: 2rem 0 1.5rem;
}

.footer-content {
    margin-bottom: 1rem;
    text-align: center;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.9rem;
}

.footer-section a:hover {
    color: #2c3e50;
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    color: #999;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .plans-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .value-prop h2,
    .plans h2,
    .testimonials h2,
    .contact h2 {
        font-size: 2rem;
    }
}