:root {
    --brand-yellow: #FFDE59;
    --dark-bg: #111111;
    --text-dark: #1F2937;
    --text-muted: #4B5563;
    --light-bg: #FAF9F5;
    --card-bg: #FFFFFF;
    --border-color: #E5E7EB;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: var(--dark-bg);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.brand-logo {
    width: 38px;
    height: 38px;
    border-radius: 8px;
}
.brand-name {
    color: #FFFFFF;
    font-weight: 700;
    font-size: 1.25rem;
}
.nav-links a {
    color: #D1D5DB;
    text-decoration: none;
    margin-left: 24px;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}
.nav-links a:hover {
    color: var(--brand-yellow);
}

/* Hero Section */
.hero {
    padding: 80px 0;
}
.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.badge {
    background: var(--brand-yellow);
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 16px;
}
.hero-content h1 {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 16px;
}
.hero-content p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}
.store-btn {
    background: var(--dark-bg);
    color: #FFFFFF;
    padding: 14px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease;
}
.store-btn:hover {
    transform: translateY(-2px);
    background: #222222;
}
.hero-subtext {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.hero-image img {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    display: block;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

/* App Store Showcase Grid */
.previews-section {
    padding: 60px 0;
    background: #FFFFFF;
}
.section-header {
    text-align: center;
    margin-bottom: 40px;
}
.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 8px;
}
.appstore-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}
.appstore-card img {
    width: 100%;
    border-radius: 18px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
}
.pricing-card {
    background: var(--dark-bg);
    color: #FFFFFF;
    max-width: 500px;
    margin: 0 auto;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
}
.pricing-tag {
    color: var(--brand-yellow);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}
.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--brand-yellow);
    margin: 16px 0;
}
.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}
.pricing-features li {
    padding: 8px 0;
    border-bottom: 1px solid #222222;
}
.pricing-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.pricing-actions .store-btn {
    background: var(--brand-yellow);
    color: var(--dark-bg);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: #FFFFFF;
}
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
}
.submit-btn {
    width: 100%;
    background: var(--dark-bg);
    color: #FFFFFF;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.submit-btn:hover {
    background: #222222;
}

/* Policy Pages */
.page-content {
    padding: 60px 20px;
    max-width: 800px;
}
.page-content h1 { margin-bottom: 16px; }
.page-content h2 { margin: 24px 0 12px 0; }
.page-content ul { margin-left: 20px; margin-bottom: 16px; }

/* Footer */
footer {
    background: var(--dark-bg);
    color: #9CA3AF;
    padding: 30px 0;
    border-top: 1px solid #222222;
    font-size: 0.9rem;
}
.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    margin-left: 16px;
}
.footer-links a:hover {
    color: var(--brand-yellow);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-actions { justify-content: center; flex-direction: column; }
    .footer-container { flex-direction: column; text-align: center; }
    .footer-links a { margin: 0 8px; }
}