/* ==========================================================================
   APP PAGE STYLES
   ========================================================================== */

/* Hero Section */
.app-hero {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    padding: 2rem 0 3rem;
    flex-wrap: wrap;
}

.app-icon img {
    width: 128px;
    height: 128px;
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
}

.app-intro {
    flex: 1;
    min-width: 280px;
}

.app-intro h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.app-intro .tagline {
    font-size: 1.25rem;
    color: var(--accent);
    margin-bottom: 1rem;
    font-weight: 500;
}

.app-intro .description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.app-buttons img {
    height: 60px;
    transition: transform 0.2s;
}

.app-buttons img:hover {
    transform: scale(1.05);
}

/* Features Section */
.features {
    padding: 3rem 0;
}

.features h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
    padding: 3rem 0;
}

.screenshots h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.screenshots-grid {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 1rem;
    scroll-snap-type: x mandatory;
}

.screenshots-grid img {
    height: 400px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    scroll-snap-align: start;
    flex-shrink: 0;
}

/* App Info Section */
.app-info {
    padding: 2rem 0;
}

.app-info h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-item strong {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item span {
    color: var(--text-primary);
    font-size: 1.1rem;
}

/* Download Section */
.download-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.download-section h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.download-intro {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.download-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.download-btn,
.btn-download {
    display: inline-block;
    background: #4CAF50;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.download-btn:hover,
.btn-download:hover {
    background: #388E3C;
    transform: translateY(-2px);
    color: #fff;
}

.download-size {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.install-instructions {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.install-instructions h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.install-instructions ol {
    color: var(--text-secondary);
    margin-left: 1.25rem;
    line-height: 1.8;
}

.install-instructions li {
    margin-bottom: 0.75rem;
}

.install-instructions ul {
    margin-top: 0.5rem;
    margin-left: 1.25rem;
    font-size: 0.9rem;
}

.install-note {
    background: #FFF3E0;
    border-left: 4px solid #FF9800;
    padding: 1rem 1.25rem;
    border-radius: 0 8px 8px 0;
    font-size: 0.9rem;
    color: #5D4037;
}

[data-theme="dark"] .install-note {
    background: #3E2723;
    color: #FFCC80;
}

/* Badge Coming Soon */
.badge-coming-soon {
    display: inline-block;
    background: var(--bg-secondary);
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
}

/* Beta Section */
.beta-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border);
}

.beta-section h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.beta-intro {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.beta-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.beta-form-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-placeholder {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Beta Form Custom */
.beta-form {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.beta-form .form-group {
    flex: 1;
    min-width: 250px;
}

.beta-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.beta-form input[type="email"] {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.beta-form input[type="email"]:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(191, 4, 19, 0.1);
}

.beta-form .form-hint {
    width: 100%;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.beta-form .btn-submit {
    padding: 0.85rem 1.75rem;
    white-space: nowrap;
}

.form-success {
    text-align: center;
    padding: 1.5rem;
    color: var(--accent-hover);
    font-weight: 500;
    font-size: 1.1rem;
}

.beta-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* App Guides Section */
.app-guides {
    padding: 2rem 0 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.app-guides h2 {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 14px;
}

.app-guides-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.app-guide-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    background: var(--surface-alt, #f5f5f5);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: border-color .15s, transform .15s;
    min-width: 80px;
}

.app-guide-chip:hover {
    border-color: var(--color-primary, #4caf50);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--text-primary);
}

.app-guide-chip__icon {
    font-size: 1.3rem;
    line-height: 1;
}

.app-guide-chip__label {
    font-size: 11px;
    font-weight: 500;
    line-height: 1.3;
    color: var(--text-secondary);
}

/* App Links Section */
.app-links {
    display: flex;
    gap: 2rem;
    padding: 2rem 0;
    justify-content: center;
    flex-wrap: wrap;
}

.app-links a {
    font-weight: 500;
}

/* ==========================================================================
   PRIVACY PAGE STYLES
   ========================================================================== */

.privacy-page {
    max-width: 800px;
}

.privacy-page h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.privacy-page .last-updated {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.privacy-page section {
    margin-bottom: 2rem;
}

.privacy-page h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.privacy-page h3 {
    font-size: 1.1rem;
    margin: 1.25rem 0 0.75rem;
    color: var(--text-primary);
}

.privacy-page p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.privacy-page ul {
    color: var(--text-secondary);
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.8;
}

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

.privacy-page .back-link {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .app-hero {
        flex-direction: column;
        text-align: center;
    }

    .app-intro h1 {
        font-size: 2rem;
    }

    .screenshots-grid img {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .app-intro h1 {
        font-size: 1.75rem;
    }

    .app-intro .tagline {
        font-size: 1.1rem;
    }

    .screenshots-grid img {
        height: 250px;
    }
}