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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

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

/* Typography */
h1 {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a365d;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #2d3748;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2d3748;
}

h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2d3748;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

a {
    color: #3182ce;
    text-decoration: none;
}

a:hover {
    color: #2c5aa0;
}

/* Logo and Brand */
.logo-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
}

.brand-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a365d;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #3182ce, #2c5aa0);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background: linear-gradient(135deg, #2c5aa0, #2a4a8a);
    color: white;
}

.cta-button.large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.product-button {
    display: block;
    background: #48bb78;
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    text-decoration: none;
    margin-top: 1.5rem;
}

.product-button:hover {
    background: #38a169;
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f7fafc, #edf2f7);
    padding: 2rem 0 4rem;
    min-height: 90vh;
}

.hero-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding: 1rem 0;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #4a5568;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #718096;
    margin-bottom: 3rem;
}

.hero-image-placeholder {
    margin-top: 3rem;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* About Section */
.about {
    padding: 5rem 0;
    background: white;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: #f8f9fa;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Benefits Section */
.benefits {
    padding: 5rem 0;
    background: white;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.benefits-list {
    list-style: none;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
}

.benefit-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.benefits-image, .why-image {
    background: #f0f4f8;
    border-radius: 12px;
    overflow: hidden;
}

.benefits-image-content, .why-image-content {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
}

.content-image-photo, .approach-image-photo {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.testimonial-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.image-placeholder {
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
    color: #718096;
    font-weight: 500;
    border-radius: 8px;
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 0;
    background: #f8f9fa;
}

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

.step {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #3182ce;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-icon {
    width: 50px;
    height: 50px;
    margin: 1rem 0;
}

/* Products Section */
.products {
    padding: 5rem 0;
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e2e8f0;
}

.product-card.featured {
    border-color: #3182ce;
    background: #ebf8ff;
    position: relative;
}

.product-card.featured::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: #3182ce;
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.product-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    margin: 1.5rem 0;
}

.product-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.product-features li:last-child {
    border-bottom: none;
}

/* Why Choose Section */
.why-choose {
    padding: 5rem 0;
    background: #f8f9fa;
}

.why-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
}

.why-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    background: white;
}

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

.testimonial-card {
    background: #f7fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

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

.testimonial-image .image-placeholder {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    margin: 0 auto;
}

blockquote {
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #4a5568;
}

cite {
    font-style: normal;
    color: #718096;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
}

.contact-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.contact-cta {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
    background: #1a365d;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: #cbd5e0;
    margin-top: 1rem;
}

.footer-contact h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-contact p {
    color: #cbd5e0;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: #90cdf4;
}

.footer-contact a:hover {
    color: #63b3ed;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 1rem;
    text-align: center;
    color: #cbd5e0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .benefits-content,
    .why-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-features,
    .features-grid,
    .products-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 1rem 0 2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .benefits-image-content, .why-image-content,
    .content-image-photo, .approach-image-photo {
        height: 250px;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .cta-button.large {
        padding: 14px 28px;
        font-size: 1rem;
    }
}