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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #fafafa;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    line-height: 1.2;
    color: #1a1a1a;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    margin-bottom: 0.75rem;
    margin-top: 1.5rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: #4a4a4a;
}

/* Layout */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    min-height: calc(100vh - 200px);
}

.page-header {
    margin-bottom: 3rem;
}

.back-link {
    color: #666;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
    display: inline-block;
    margin-bottom: 2rem;
}

.back-link:hover {
    color: #1a1a1a;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    margin-bottom: 4rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1rem;
    color: #1a1a1a;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: #666;
    font-weight: 300;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.app-icon {
    width: 120px;
    height: 120px;
    border-radius: 26px;
    margin: 0 auto 2rem;
    display: block;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* CTA Link */
.cta-link {
    color: #1a1a1a;
    text-decoration: underline;
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.cta-link:hover {
    color: #666;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: #1a1a1a;
    color: white;
    text-decoration: none;
    padding: 1.25rem 2.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 400;
    transition: background-color 0.2s ease;
    margin: 1rem 0;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: #333;
}

/* Content Sections */
.content-section {
    margin-bottom: 3rem;
}

.app-page {
    max-width: 1200px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    transition: transform 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: #1a1a1a;
}

.feature-description {
    color: #4a4a4a;
    font-size: 1rem;
    line-height: 1.6;
}

/* Benefits Section */
.benefits-list {
    list-style: none;
    margin: 2rem 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 1.1rem;
    color: #4a4a4a;
}

.benefits-list li:before {
    content: "—";
    position: absolute;
    left: 0;
    color: #666;
}

/* Testimonial/Quote */
.quote {
    margin: 2rem 0;
    font-style: italic;
    font-size: 1.1rem;
    color: #4a4a4a;
    padding-left: 1.5rem;
    border-left: 1px solid #ddd;
}

/* Footer */
.site-footer {
    background: #1a1a1a;
    color: #999;
    padding: 3rem 1.5rem;
    text-align: center;
    margin-top: 4rem;
}

.footer-nav {
    margin-bottom: 1rem;
}

.footer-link {
    color: #999;
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 0.95rem;
}

.footer-link:hover {
    color: white;
}

.footer-separator {
    margin: 0 0.75rem;
    color: #666;
}

.copyright {
    font-size: 0.9rem;
    color: #666;
    margin-top: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    main {
        padding: 1.5rem 1rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
}

/* Privacy Page Specific */
.privacy-page {
    max-width: 800px;
}

.privacy-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.5rem;
}

.privacy-updated {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.privacy-intro {
    font-size: 1.2rem;
    color: #4a4a4a;
    margin-bottom: 2rem;
}

.privacy-section {
    margin-bottom: 2.5rem;
}

.section-heading {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.privacy-list {
    margin: 1rem 0;
    padding-left: 2rem;
}

.privacy-list li {
    margin-bottom: 0.75rem;
    color: #4a4a4a;
}

.contact-email {
    margin-top: 1rem;
}

.contact-email a {
    color: #1a1a1a;
    text-decoration: underline;
}

.contact-email a:hover {
    color: #666;
}