:root {
    --bg-color: #f0efe9; /* Warm beige paper color from the app */
    --text-color: #1a1a1a;
    --accent-color: #e6b800; /* Kodak-ish yellow */
    --secondary-text: #666;
    --card-bg: #ffffff;
}

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

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

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 0;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    font-style: italic;
    color: var(--text-color);
}

nav a {
    text-decoration: none;
    color: var(--secondary-text);
    margin-left: 24px;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover, nav a.active {
    color: var(--text-color);
}

/* Hero */
.hero {
    text-align: center;
    padding: 80px 0;
}

.hero h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero h1 span {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    color: var(--accent-color);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.1);
}

.hero p {
    font-size: 18px;
    color: var(--secondary-text);
    max-width: 500px;
    margin: 0 auto 40px;
}

.download-btn {
    display: inline-block;
    background-color: var(--text-color);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, opacity 0.2s;
}

.download-btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 80px;
}

.feature-card {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 18px;
}

.feature-card p {
    color: var(--secondary-text);
    font-size: 15px;
}

/* Support & Privacy */
.support {
    text-align: center;
    padding: 60px 0;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.privacy-content {
    padding: 40px 0;
}

.privacy-content h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.privacy-content .last-updated {
    color: var(--secondary-text);
    margin-bottom: 40px;
}

.privacy-content section {
    margin-bottom: 32px;
}

.privacy-content h2 {
    font-size: 20px;
    margin-bottom: 16px;
}

.privacy-content p, .privacy-content ul {
    color: var(--secondary-text);
    margin-bottom: 16px;
}

.privacy-content ul {
    padding-left: 20px;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    color: var(--secondary-text);
    font-size: 14px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

@media (max-width: 600px) {
    .hero h1 {
        font-size: 36px;
    }
}