:root {
    --primary-gradient-start: #FF3E9D;
    --primary-gradient-end: #0E97D9;
    --dark-blue: #003057;
    --light-gray: #f5f7fa;
    --footer-bg: #87bbe6;
    --accent-color: #FF3E9D;
    --text-color: #2d3748;
    --heading-color: #1a202c;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: white;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

header {
    padding: 1.5rem 0;
    background-color: white;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-blue);
}

.logo span {
    color: var(--accent-color);
}

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

nav a {
    text-decoration: none;
    color: var(--dark-blue);
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--accent-color);
}

.btn {
    display: inline-block;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-gradient-end));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.hero {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f9f9f9 0%, var(--light-gray) 100%);
    text-align: center;
    overflow: hidden;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--heading-color);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-color);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.app-preview {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 25px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.mockup {
    max-width: 250px;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.features {
    padding: 6rem 0;
    background-color: white;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--heading-color);
}

.section-title p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-color);
}

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

.feature-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 15px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--heading-color);
}

.feature-card p {
    color: var(--text-color);
}

.cta {
    padding: 6rem 0;
    text-align: center;
    background: linear-gradient(135deg, #f9f9f9 0%, var(--light-gray) 100%);
}

footer {
    padding: 2rem 0;
    background-color: var(--footer-bg);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    margin-top: 1.5rem;
    font-size: 0.875rem;
}

/* Privacy Policy Page Styles */
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.privacy-content h2 {
    color: var(--heading-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.privacy-content p, .privacy-content ul {
    margin-bottom: 1.5rem;
}

.privacy-content ul {
    padding-left: 2rem;
}

.privacy-content li {
    margin-bottom: 0.5rem;
}

.last-updated {
    font-style: italic;
    color: #718096;
    margin-top: 3rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.125rem;
    }
    
    .app-preview {
        flex-direction: column;
    }
    
    .app-icon {
        width: 100px;
        height: 100px;
    }
    
    .mockup {
        max-width: 200px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    nav ul {
        gap: 1rem;
    }
}