:root {
    --bg-color: #0a0a0a;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --neon-pink: #ff1493;
    --silver: #c0c0c0;
    --gold: #ffd700;
    --dark-panel: #1a1a1a;
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Helvetica Neue', Arial, sans-serif; }
body { background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }
a { color: var(--text-main); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--neon-pink); }

/* Navigation */
nav { position: sticky; top: 0; background: rgba(10,10,10,0.95); backdrop-filter: blur(10px); padding: 1rem 5%; display: flex; justify-content: space-between; align-items: center; z-index: 1000; border-bottom: 1px solid #333; }
.logo { font-size: 1.5rem; font-weight: bold; text-transform: uppercase; letter-spacing: 2px; text-shadow: 0 0 5px var(--silver); }
.nav-links { display: flex; gap: 2rem; }
.mobile-menu-btn { display: none; font-size: 1.5rem; cursor: pointer; color: var(--neon-pink); }

/* Typography & Layout */
.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 4rem 0; }
h1, h2, h3 { margin-bottom: 1rem; font-weight: 700; }
h1 { font-size: 3rem; text-transform: uppercase; background: -webkit-linear-gradient(45deg, var(--silver), var(--neon-pink)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
h2 { font-size: 2.2rem; color: var(--silver); border-bottom: 2px solid var(--neon-pink); display: inline-block; padding-bottom: 0.5rem; margin-bottom: 2rem;}
p { margin-bottom: 1.5rem; font-size: 1.1rem; color: var(--text-muted); }

/* Hero Section */
.hero { text-align: center; padding: 8rem 5%; background: radial-gradient(circle at center, #2a1122 0%, var(--bg-color) 70%); border-bottom: 1px solid #333; }
.hero p { max-width: 800px; margin: 1.5rem auto; font-size: 1.2rem; }
.btn { display: inline-block; padding: 1rem 2.5rem; background: transparent; border: 2px solid var(--neon-pink); color: var(--neon-pink); text-transform: uppercase; font-weight: bold; border-radius: 30px; transition: 0.3s; cursor: pointer; box-shadow: 0 0 10px rgba(255,20,147,0.3); }
.btn:hover { background: var(--neon-pink); color: #fff; box-shadow: 0 0 20px var(--neon-pink); }

/* E-commerce Grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
.product-card { background: var(--dark-panel); border-radius: 10px; padding: 1.5rem; text-align: center; border: 1px solid #333; transition: transform 0.3s, border-color 0.3s; position: relative;}
.product-card:hover { transform: translateY(-10px); border-color: var(--neon-pink); }
.product-img { width: 100%; height: 250px; background: #222; border-radius: 8px; margin-bottom: 1rem; object-fit: cover; }
.price { font-size: 1.5rem; color: var(--gold); margin: 1rem 0; font-weight: bold; }
.stars { color: var(--gold); margin-bottom: 1rem; }
.badge { position: absolute; top: 10px; right: 10px; background: var(--neon-pink); padding: 5px 10px; border-radius: 20px; font-size: 0.8rem; font-weight: bold; color: #fff;}

/* SEO Content Blocks */
.seo-content { background: var(--dark-panel); padding: 3rem; border-radius: 10px; margin: 3rem 0; box-shadow: inset 0 0 20px rgba(0,0,0,0.5); }
.seo-content h3 { color: var(--silver); margin-top: 2rem; }

/* FAQ Accordion */
.faq-item { background: var(--dark-panel); margin-bottom: 1rem; border-radius: 5px; overflow: hidden; border: 1px solid #333; }
.faq-question { padding: 1.5rem; cursor: pointer; font-weight: bold; display: flex; justify-content: space-between; }
.faq-answer { padding: 0 1.5rem; max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out; background: #111; color: var(--text-muted); }
.faq-item.active .faq-answer { padding: 1.5rem; max-height: 500px; }
.faq-item.active .faq-question { color: var(--neon-pink); }

/* Footer */
footer { background: #050505; padding: 4rem 5% 2rem; border-top: 1px solid #222; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.copyright { text-align: center; padding-top: 2rem; border-top: 1px solid #222; font-size: 0.9rem; color: #666; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: #111; padding: 2rem; text-align: center; }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }
    h1 { font-size: 2.2rem; }
}