:root {
    --primary-color: #2c3e50;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --bg-color: #f8f9fa;
    --container-bg: #ffffff;
    --text-color: #333333;
    --icon-bg: #e8f4fd;
    --icon-color: #2c3e50;
    --border-color: #eee;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    min-height: 100vh;
}

/* Base Container (for Support/Privacy) */
.container {
    max-width: 800px;
    width: 100%;
    margin: 40px auto;
    background: var(--container-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.header {
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.logo {
    width: 80px;
    height: auto;
    border-radius: 18px;
    margin-bottom: 15px;
}

h1 {
    color: var(--primary-color);
    margin: 0 0 10px 0;
    font-size: 2.2rem;
}

h2 {
    color: var(--primary-color);
    margin-top: 40px;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* Home Page Scoped Styles */
.promotional-view {
    padding: 0;
    background-color: #ffffff;
}

.promotional-view .section {
    padding: 40px 20px 80px;
    max-width: 1000px;
    margin: 0 auto;
}

.promotional-view .hero {
    text-align: center;
    padding: 80px 20px 20px;
}

.promotional-view .logo {
    width: 100px;
    border-radius: 22px;
}

.promotional-view h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

.promotional-view .tagline {
    font-size: 1.25rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto 32px;
}

/* Gallery - Much Smaller Screenshots */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.gallery-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 1px solid #eee;
    transition: transform 0.2s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Feature Blocks */
.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.feature-block h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.feature-block p {
    color: #666;
}

/* Buttons */
.button-group {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn {
    padding: 10px 24px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
}

.btn-secondary {
    background-color: #f1f3f5;
    color: var(--primary-color);
    border: 1px solid #e9ecef;
}

.btn-secondary:hover {
    background-color: #e9ecef;
}

/* Back Button for inner pages */
.btn-back {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    background-color: transparent;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
}

.btn-back:hover {
    background-color: #f1f3f5;
}

/* Support/Privacy Items (Restored) */
.last-updated {
    font-size: 0.9rem;
    color: #666;
    margin-top: 10px;
}

.summary-box {
    background-color: #e8f4fd;
    border-left: 5px solid var(--accent-color);
    padding: 15px 20px;
    border-radius: 4px;
    margin: 20px 0;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
}

.icon-box {
    flex-shrink: 0;
    background-color: var(--icon-bg);
    color: var(--icon-color);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
}

.tip-title {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 4px;
    display: block;
}

.tip-description {
    color: #555;
}

.contact-section {
    background-color: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin-top: 40px;
    text-align: center;
    border: 1px solid #eee;
}

.email-link {
    color: var(--accent-color);
    font-weight: bold;
    text-decoration: none;
}

.material-icons-round {
    margin-right: 8px;
    vertical-align: middle;
}

footer {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    .promotional-view h1 {
        font-size: 2.2rem;
    }

    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .container {
        padding: 20px;
        margin: 10px auto;
    }
}