:root {
    --bg-dark: #0a0a0c;
    --bg-card: #141418;
    --gold: #D4AF37;
    --gold-glow: rgba(212, 175, 55, 0.4);
    --text-white: #ffffff;
    --text-muted: #a0a0a5;
    --transition: all 0.3s ease;
}

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

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

/* Typography & Layout */
.gold-text { color: var(--gold); }
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: 700;
}

/* Navbar */
.navbar {
    padding: 1.5rem 2rem;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}
.nav-menu a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
}
.nav-menu a:hover {
    color: var(--gold);
}
.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.logo .gold { color: var(--gold); }
.nav-icon {
    width: 32px;
    height: 32px;
    margin-right: 12px;
    border-radius: 8px;
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    background: #000;
    border: 1px solid var(--gold);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
    background: #111;
}

.btn-download .play-icon {
    width: 24px;
    height: 24px;
    fill: var(--gold);
    margin-right: 12px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.btn-text small { font-size: 0.7rem; color: var(--text-muted); font-weight: 300; }
.btn-text strong { font-size: 1.1rem; font-weight: 600; }

.hero-mockup {
    margin-top: 4rem;
    position: relative;
    max-width: 320px;
    animation: float 6s ease-in-out infinite;
}

.hero-mockup img {
    width: 100%;
    border-radius: 40px;
    border: 4px solid #333;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    z-index: 2;
}

.glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130%;
    height: 130%;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 1;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 2rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.step-card:hover {
    transform: translateY(-10px);
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--gold), #8A7224);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}
.step-card p {
    color: var(--text-muted);
}

/* Features Section */
.features {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--bg-card);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    border-left: 3px solid var(--gold);
    padding-left: 1.5rem;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

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

/* Footer */
footer {
    text-align: center;
    padding: 3rem 2rem;
    background-color: var(--bg-dark);
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive */
@media (min-width: 992px) {
    .hero {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        padding: 8rem 2rem;
    }
    
    .hero-content {
        flex: 1;
        padding-right: 4rem;
    }
    
    .hero-content h1 { font-size: 4.5rem; }
    
    .hero-content p {
        margin-left: 0;
        margin-right: 0;
    }
    
    .hero-mockup {
        flex: 1;
        margin-top: 0;
        display: flex;
        justify-content: center;
    }
}