:root {
    --bg-color: #08080a;
    --surface-color: #121216;
    --surface-color-secondary: #1a1a22;
    --border-color: rgba(212, 175, 55, 0.15);
    --border-color-hover: rgba(212, 175, 55, 0.35);
    --text-primary: #f8f9fa;
    --text-secondary: #9ea2b6;
    --zen-gold: linear-gradient(135deg, #d4af37 0%, #f3e5ab 100%);
    --zen-gold-solid: #d4af37;
    --btn-glow: rgba(212, 175, 55, 0.25);
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Header / Navbar --- */
.navbar {
    padding: 16px 40px;
    background: rgba(8, 8, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.nav-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--zen-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--zen-gold-solid);
}

/* --- CTA Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--zen-gold);
    color: #000;
    box-shadow: 0 4px 15px var(--btn-glow);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.btn-secondary {
    background: rgba(212, 175, 55, 0.08);
    color: var(--zen-gold-solid);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--border-color-hover);
}

/* --- Sections Common --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 100px 0;
}

/* --- Hero --- */
.hero-section {
    position: relative;
    padding-top: 180px;
    padding-bottom: 80px;
    text-align: center;
}

.hero-bg-glow {
    position: absolute;
    top: 30%;
    left: 50%;
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.045) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
}

.badge {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--border-color);
    color: var(--zen-gold-solid);
    padding: 6px 14px;
    border-radius: 14px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.6rem;
    margin-bottom: 20px;
    line-height: 1.25;
    letter-spacing: -1px;
}

.highlight {
    background: var(--zen-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 760px;
    margin: 0 auto 35px auto;
}

.rating-badge {
    font-size: 0.85rem;
    color: var(--zen-gold-solid);
    font-weight: 600;
}

/* --- App Store Download Badge --- */
.download-badge {
    display: inline-block;
    transition: var(--transition-smooth);
}

.download-badge img {
    height: 52px;
}

.download-badge:hover {
    transform: scale(1.02);
}

/* --- Features Layout --- */
.section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-color-hover);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.feature-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 24px;
    color: var(--zen-gold-solid);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

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

/* --- Comparison Matrix --- */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 40px;
}

.comparison-table th, .comparison-table td {
    padding: 20px 28px;
    text-align: left;
}

.comparison-table th {
    background: rgba(212, 175, 55, 0.05);
    font-weight: 700;
}

.comparison-table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-table tr:last-child {
    border-bottom: none;
}

.comparison-table td.premium-option {
    color: var(--zen-gold-solid);
    font-weight: 600;
}

/* --- FAQ Section --- */
.faq-list {
    max-width: 800px;
    margin: 40px auto 0 auto;
}

.faq-item {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    padding: 24px;
}

.faq-item h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* --- Footer --- */
footer {
    padding: 60px 40px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.footer-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--zen-gold-solid);
}