:root {
    --primary: #00f2fe;
    --primary-hover: #00c6ff;
    --bg-color: #0a0a2a;
    --text-main: #ffffff;
    --text-light: rgba(255,255,255,0.7);
    --white: #ffffff;
    --border: rgba(255,255,255,0.15);
    --glass-bg: rgba(255, 255, 255, 0.05);
}

* { box-sizing: border-box; }
body { 
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; 
    margin: 0; 
    padding: 0; 
    background: var(--bg-color); 
    color: var(--text-main); 
    line-height: 1.6; 
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 1;}
a { text-decoration: none; color: inherit; }
.text-center { text-align: center; }

/* Web3 Background Effects: Aurora & Starry Sky */
#stars { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -3; }
.aurora { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -2; overflow: hidden; pointer-events: none; }
.aurora::before, .aurora::after { 
    content: ''; position: absolute; width: 150vw; height: 150vh; top: -25vh; left: -25vw; 
    background: radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.15), transparent 45%), 
                radial-gradient(circle at 70% 30%, rgba(139, 92, 246, 0.12), transparent 50%); 
    animation: aurora-flow 20s infinite alternate ease-in-out; filter: blur(70px); 
}
.aurora::after { animation-delay: -10s; animation-direction: alternate-reverse; }
@keyframes aurora-flow { 100% { transform: scale(1.2) rotate(5deg) translate(5%, -5%); } }

/* Header & Nav (Glassmorphism) */
.header { background: rgba(10, 10, 42, 0.5); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; }
.logo { font-size: 1.5rem; font-weight: bold; color: var(--white); text-shadow: 0 0 15px var(--primary);}
.header-nav { display: flex; gap: 24px; align-items: center; }
.header-nav a { font-size: 1rem; font-weight: 500; color: var(--text-light); transition: all 0.3s; }
.header-nav a:hover { color: var(--primary); text-shadow: 0 0 10px var(--primary);}

/* Buttons (Web3 Glow) */
.btn { 
    display: inline-flex; justify-content: center; align-items: center; 
    background: rgba(0, 242, 254, 0.1); border: 1px solid var(--primary); 
    color: var(--primary); padding: 12px 28px; border-radius: 8px; 
    font-weight: 600; text-align: center; transition: all 0.3s ease; 
    min-height: 44px; box-shadow: 0 0 15px rgba(0,242,254,0.2);
}
.btn:hover { background: var(--primary); color: #000; box-shadow: 0 0 30px rgba(0,242,254,0.6); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); box-shadow: none;}
.btn-outline:hover { background: var(--primary); color: #000; box-shadow: 0 0 30px rgba(0,242,254,0.6);}

/* Hero Section */
.hero { padding: 120px 20px; background: transparent; color: var(--white); text-align: center; position: relative; }
.hero-text-wrapper { position: relative; z-index: 1; }
.hero h1 { font-size: 3.5rem; margin-bottom: 1.5rem; line-height: 1.2; background: linear-gradient(135deg, #ffffff 40%, #00f2fe); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: 800;}
.hero p { font-size: 1.25rem; color: var(--text-light); margin-bottom: 2.5rem; max-width: 750px; margin-left: auto; margin-right: auto; line-height: 1.8;}

/* Hero Visual SVG Center Background Glow */
.hero-visual { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 0; opacity: 0.7; pointer-events: none;}
.eclipse-svg { width: 500px; animation: float 6s infinite ease-in-out; filter: drop-shadow(0 0 30px rgba(0,242,254,0.3)); }
.moon-anim { animation: eclipse-move 12s infinite alternate ease-in-out; }
@keyframes float { 0%, 100% { transform: translate(-50%, -50%); } 50% { transform: translate(-50%, -55%); } }
@keyframes eclipse-move { 0% { transform: translateX(10px); } 100% { transform: translateX(-15px); } }

/* General Sections */
.section { padding: 80px 0; scroll-margin-top: 60px; position: relative; z-index: 1;}
.section-bg { background: transparent; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 50px; font-weight: 800; text-shadow: 0 0 15px rgba(255,255,255,0.2);}

/* Layouts */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }

/* Feature Cards (Glassmorphism + Vertical Wave floating) */
.card { 
    background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); 
    padding: 40px 30px; border-radius: 16px; box-shadow: 0 8px 32px rgba(0,0,0,0.3); 
    text-align: center; border: 1px solid var(--border); transition: transform 0.3s, border-color 0.3s; 
    animation: float-wave 4s ease-in-out infinite alternate;
}
.card:nth-child(1) { animation-delay: 0s; }
.card:nth-child(2) { animation-delay: -1.5s; }
.card:nth-child(3) { animation-delay: -3s; }
.card:hover { transform: translateY(-5px) scale(1.02) !important; border-color: var(--primary); }
.card-icon { font-size: 3rem; margin-bottom: 20px; display: block; text-shadow: 0 0 15px var(--primary);}
.card h3 { font-size: 1.3rem; margin-bottom: 15px; color: var(--primary);}
.card p { color: var(--text-light); margin: 0; line-height: 1.7;}

@keyframes float-wave { 0% { transform: translateY(0); } 100% { transform: translateY(-12px); } }

/* Pricing Tables (360 3D Panoramic mapped to Grid-3) */
#pricing .grid-3 { perspective: 1200px; transform-style: preserve-3d; padding: 20px 0;}
.price-card { 
    background: var(--glass-bg); backdrop-filter: blur(16px); border: 1px solid var(--border);
    padding: 40px 30px; border-radius: 16px; display: flex; flex-direction: column; 
    box-shadow: 0 8px 32px rgba(0,0,0,0.3); transition: all 0.5s ease;
}
.price-card:nth-child(1) { transform: rotateY(12deg) translateZ(0); }
.price-card:nth-child(2) { transform: translateZ(30px); z-index: 2; border-color: rgba(0,242,254,0.4); box-shadow: 0 0 30px rgba(0,242,254,0.1);}
.price-card:nth-child(3) { transform: rotateY(-12deg) translateZ(0); }
.price-card:hover { transform: rotateY(0) translateZ(50px); border-color: var(--primary); box-shadow: 0 15px 40px rgba(0,242,254,0.3); z-index: 10;}

.popular-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #000; padding: 4px 16px; border-radius: 20px; font-size: 0.875rem; font-weight: bold; box-shadow: 0 0 10px var(--primary);}
.price-card h3 { font-size: 1.5rem; text-align: center; margin-bottom: 10px; color: var(--primary);}
.price-amount { font-size: 3.2rem; font-weight: 800; color: var(--white); text-align: center; margin-bottom: 20px; text-shadow: 0 0 15px rgba(255,255,255,0.3);}
.price-amount span { font-size: 1rem; color: var(--text-light); font-weight: normal; }
.price-features { list-style: none; padding: 0; margin: 0 0 30px 0; flex-grow: 1; }
.price-features li { padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.05); color: var(--text-light); display: flex; align-items: center; text-align: left; }
.price-features li::before { content: "✦"; color: var(--primary); font-weight: bold; margin-right: 10px; }
.price-card .btn { width: 100%; }

/* Collapsible FAQs (Glassmorphism native details element) */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { 
    background: var(--glass-bg); backdrop-filter: blur(16px); border: 1px solid var(--border);
    border-radius: 12px; margin-bottom: 15px; overflow: hidden; transition: all 0.3s;
}
.faq-item summary { 
    padding: 20px 25px; font-size: 1.1rem; font-weight: bold; cursor: pointer; 
    list-style: none; display: flex; justify-content: space-between; align-items: center; color: var(--white);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--primary); font-size: 1.6rem; transition: transform 0.3s; font-weight: 300;}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 25px 20px; color: var(--text-light); margin: 0; line-height: 1.7; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 15px;}

/* Reviews Marquee Track (Grid-3 replacement purely visually for scrolling) */
.reviews-section { overflow: hidden; }
.reviews-section .container { max-width: 100%; padding: 0; }
.reviews-track { 
    display: flex; width: max-content; gap: 30px; padding: 20px;
    animation: marquee 25s linear infinite; 
}
.reviews-track:hover { animation-play-state: paused; }
.review-card { 
    width: 380px; flex-shrink: 0; text-align: left; 
    background: var(--glass-bg); backdrop-filter: blur(16px); border: 1px solid var(--border);
    padding: 30px; border-radius: 16px;
}
.review-stars { color: var(--primary); margin-bottom: 15px; font-size: 1.2rem; text-shadow: 0 0 10px var(--primary);}
.review-text { font-style: italic; color: var(--text-light); margin-bottom: 20px; line-height: 1.7;}
.review-author { font-weight: 600; color: var(--white); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(calc(-50% - 15px)); } }

/* Footer PBN Dofollow Links */
.footer { background: rgba(0,0,0,0.3); color: #94a3b8; padding: 60px 0 30px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.1);}
.footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 20px; margin-bottom: 30px; }
.footer-nav a { 
    color: rgba(255,255,255,0.7); font-size: 0.95rem; padding: 6px 14px; 
    border-radius: 6px; border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s;
}
.footer-nav a:hover { color: var(--primary); border-color: var(--primary); background: rgba(0,242,254,0.05); }
.footer p { font-size: 0.875rem; margin: 0; color: rgba(255,255,255,0.4);}

/* Subpage Layouts */
.page-header { background: rgba(0,0,0,0.2); padding: 80px 20px; text-align: center; position: relative; z-index: 1;}
.page-header h1 { margin: 0; font-size: 2.8rem; font-weight: 800; color: var(--white); text-shadow: 0 0 15px rgba(255,255,255,0.2);}
.page-content { max-width: 800px; margin: 60px auto; padding: 40px; background: var(--glass-bg); backdrop-filter: blur(16px); border: 1px solid var(--border); border-radius: 16px; position: relative; z-index: 1; box-shadow: 0 8px 32px rgba(0,0,0,0.3);}
.page-content section { margin-bottom: 40px; }
.page-content section:last-child { margin-bottom: 0; }
.page-content h2 { color: var(--primary); margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 10px; font-size: 1.5rem; }
.page-content p, .page-content li { color: var(--text-light); line-height: 1.8; margin-bottom: 15px; }

/* Media Queries for Mobile Responsiveness */
@media (max-width: 768px) {
    .grid-3, .grid-2 { grid-template-columns: 1fr; gap: 20px; }
    .hero { padding: 80px 20px; }
    .hero h1 { font-size: 2.3rem; }
    .hero p { font-size: 1.05rem; }
    .section { padding: 50px 0; }
    .section-title { font-size: 2rem; margin-bottom: 30px; }
    
    .header-nav { order: 3; width: 100%; justify-content: center; gap: 12px; font-size: 0.95rem; flex-wrap: wrap; margin-top: 10px; }
    
    #pricing .grid-3 { perspective: none; transform-style: flat; }
    .price-card:nth-child(1), .price-card:nth-child(2), .price-card:nth-child(3) { transform: none; z-index: 1;}
    .price-card:hover { transform: translateY(-5px); }
    
    .btn { width: 100%; box-sizing: border-box; }
    .header .btn { display: none; }
    
    .footer-nav { flex-direction: column; gap: 15px; }
    .page-content { padding: 25px 20px; margin: 30px auto; }
    
    .eclipse-svg { width: 300px; }
}

/* Accessibility & SEO */
.skip-link { position: absolute; top: -40px; left: 0; background: var(--primary); color: var(--white); padding: 8px 15px; z-index: 1000; transition: top 0.3s; text-decoration: none; border-radius: 0 0 5px 0; }
.skip-link:focus { top: 0; }
*:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }