/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

a {
    text-decoration: none;
    color: #007bff;
    transition: all 0.3s ease;
}

/* Header styles */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #007bff;
}

nav {
    display: flex;
    gap: 25px;
    align-items: center;
}

nav a {
    color: #555;
    font-weight: 500;
}

nav a:hover {
    color: #007bff;
}

.cta-button {
    background-color: #007bff;
    color: #fff;
    padding: 8px 18px;
    border-radius: 4px;
    font-weight: 600;
}

.cta-button:hover {
    background-color: #0069d9;
    color: #fff;
}

/* Hero section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #2d3748;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #4a5568;
}

.cta-buttons {
    display: flex;
    gap: 15px;
}

.primary-button, .secondary-button {
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
}

.primary-button {
    background-color: #007bff;
    color: #fff;
}

.primary-button:hover {
    background-color: #0069d9;
    color: #fff;
}

.secondary-button {
    background-color: transparent;
    border: 2px solid #007bff;
    color: #007bff;
}

.secondary-button:hover {
    background-color: rgba(0, 123, 255, 0.1);
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-logo {
    max-width: 80%;
    height: auto;
    display: block;
    margin: 0 auto;
    padding: 30px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Features section */
.features {
    padding: 80px 0;
    background-color: #fff;
}

.features h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: #2d3748;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #2d3748;
}

/* How it works section */
.how-it-works {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: #2d3748;
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.step {
    flex: 1;
    min-width: 230px;
    text-align: center;
    padding: 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #007bff;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #2d3748;
}

/* About section */
.about {
    padding: 80px 0;
    background-color: #fff;
    text-align: center;
}

.about h2 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #2d3748;
}

.about p {
    max-width: 800px;
    margin: 0 auto 20px;
    font-size: 1.1rem;
    color: #4a5568;
}

.about .primary-button {
    margin-top: 20px;
}

/* Footer */
footer {
    background-color: #2d3748;
    padding: 30px 0;
    color: #cbd5e0;
}

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

footer a {
    color: #90cdf4;
}

footer a:hover {
    color: #fff;
}

.footer-links {
    display: flex;
    gap: 20px;
}

/* Responsive styles */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content, .hero-image {
        text-align: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .steps {
        flex-direction: column;
    }
    
    nav {
        gap: 15px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    footer .container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}