:root{--bg-color:#050505;--text-color:#f0f0f0;--accent-color:#8b5cf6;--accent-glow:#8b5cf680;--secondary-color:#3b82f6;--glass-bg:#ffffff08;--glass-border:#ffffff0d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:Outfit,sans-serif;line-height:1.6;overflow-x:hidden}.bg-glow{z-index:-1;filter:blur(80px);background:radial-gradient(circle at 20% 30%,#8b5cf626,#0000 40%),radial-gradient(circle at 80% 70%,#3b82f61a,#0000 40%);width:100vw;height:100vh;position:fixed;top:0;left:0}.container{max-width:1200px;margin:0 auto;padding:0 2rem}nav{justify-content:space-between;align-items:center;padding:2rem 0;display:flex}nav .logo{letter-spacing:-.5px;background:linear-gradient(90deg, var(--text-color), var(--secondary-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:800}nav ul{gap:2rem;list-style:none;display:flex}nav a{color:#a0a0a0;font-weight:500;text-decoration:none;transition:color .3s}nav a:hover{color:var(--text-color)}.hero{justify-content:space-between;align-items:center;gap:4rem;min-height:80vh;display:flex}.hero-content{flex:1}.hero-title{background:linear-gradient(135deg,#fff 0%,#a0a0a0 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1.5rem;font-size:4.5rem;font-weight:800;line-height:1.1}.hero-subtitle{color:#a0a0a0;max-width:500px;margin-bottom:2.5rem;font-size:1.25rem}.cta-btn{color:#fff;background:linear-gradient(90deg, var(--accent-color), var(--secondary-color));box-shadow:0 0 20px var(--accent-glow);border-radius:50px;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;text-decoration:none;transition:transform .3s,box-shadow .3s;display:inline-block}.cta-btn:hover{box-shadow:0 0 30px var(--accent-glow);transform:translateY(-3px)}.hero-image{flex:1;justify-content:center;display:flex;position:relative}.book-cover{border-radius:12px;width:100%;max-width:400px;transition:transform .5s;transform:perspective(1000px)rotateY(-15deg)rotateX(5deg);box-shadow:0 20px 50px #00000080,0 0 30px #8b5cf633}.book-cover:hover{transform:perspective(1000px)rotateY(0)rotateX(0)}.chapters-section{padding:8rem 0}.section-title{text-align:center;margin-bottom:4rem;font-size:2.5rem;font-weight:700}.chapters-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.chapter-card{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:2.5rem;transition:transform .3s,background .3s}.chapter-card:hover{background:#ffffff0f;border-color:#ffffff1a;transform:translateY(-10px)}.chapter-number{text-transform:uppercase;letter-spacing:2px;color:var(--accent-color);margin-bottom:1rem;font-size:.9rem;font-weight:600;display:block}.chapter-title{margin-bottom:1rem;font-size:1.5rem;font-weight:600}.chapter-desc{color:#a0a0a0;font-size:.95rem}.author-section{text-align:center;background:linear-gradient(#0000,#8b5cf60d);padding:6rem 0}.author-name{margin-bottom:1rem;font-size:2rem;font-weight:700}.author-bio{color:#a0a0a0;max-width:600px;margin:0 auto}footer{text-align:center;color:#606060;border-top:1px solid var(--glass-border);padding:3rem 0;font-size:.9rem}.reveal{opacity:0;transition:all .8s ease-out;transform:translateY(30px)}.reveal.active{opacity:1;transform:translateY(0)}@media (width<=768px){.hero{text-align:center;flex-direction:column;padding-top:4rem}.hero-title{font-size:3rem}.hero-subtitle{margin:0 auto 2.5rem}}.dyk-banner-container{background:var(--glass-bg);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);align-items:center;width:100vw;margin:5rem -50vw;padding:1.5rem 0;display:flex;position:relative;left:50%;right:50%;overflow:hidden}.dyk-banner-container:before,.dyk-banner-container:after{content:"";z-index:2;pointer-events:none;width:150px;height:100%;position:absolute;top:0}.dyk-banner-container:before{background:linear-gradient(to right, var(--bg-color), transparent);left:0}.dyk-banner-container:after{background:linear-gradient(to left, var(--bg-color), transparent);right:0}.dyk-content{width:max-content;animation:40s linear infinite scrollBanner;display:flex}.dyk-content:hover{animation-play-state:paused}.dyk-track{gap:4rem;padding-right:4rem;display:flex}.dyk-item{color:#d1d5db;white-space:nowrap;align-items:center;gap:1rem;font-size:1.1rem;font-weight:500;display:flex}.dyk-badge{background:linear-gradient(90deg, var(--accent-color), var(--secondary-color));color:#fff;letter-spacing:1px;text-transform:uppercase;box-shadow:0 0 10px var(--accent-glow);border-radius:20px;padding:.2rem .8rem;font-size:.8rem;font-weight:700}.floating-buy-btn{background:linear-gradient(135deg, var(--accent-color), var(--secondary-color));color:#fff;box-shadow:0 10px 30px var(--accent-glow);z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border:1px solid #fff3;border-radius:50px;align-items:center;gap:10px;padding:1rem 2rem;font-weight:700;text-decoration:none;transition:transform .3s,box-shadow .3s;animation:4s ease-in-out infinite float;display:flex;position:fixed;bottom:30px;right:30px}.floating-buy-btn:hover{color:#fff;transform:translateY(-5px)scale(1.05);box-shadow:0 15px 40px #8b5cf699}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.top-announcement-bar{color:#4ade80;text-align:center;z-index:2000;background:#000;border-bottom:1px solid #166534;justify-content:center;align-items:center;gap:5px;padding:10px;font-family:Courier New,Courier,monospace;font-size:.95rem;font-weight:600;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #00000080}.blinking-cursor{vertical-align:middle;background-color:#4ade80;width:10px;height:18px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.bestseller-badge{color:#111;text-transform:uppercase;letter-spacing:1px;background-color:#f59e0b;border-radius:4px;margin-bottom:15px;padding:4px 10px;font-size:.8rem;font-weight:800;display:inline-block}.star-rating{color:#fbbf24;align-items:center;gap:8px;margin-bottom:20px;font-size:1.2rem;display:flex}.rating-count{color:#4ade80;font-size:.9rem;font-weight:500}.pricing-block{align-items:baseline;gap:15px;margin:25px 0;display:flex}.price-old{color:#888;font-size:1.5rem;text-decoration:line-through}.price-new{color:#fff;font-size:3rem;font-weight:800}.discount-tag{color:#fff;background:#ef4444;border-radius:20px;padding:5px 10px;font-size:.9rem;font-weight:700}.trust-badges{color:#aaa;align-items:center;gap:15px;margin-top:15px;font-size:.85rem;display:flex}.trust-badges span{align-items:center;gap:5px;display:flex}.cta-group{flex-wrap:wrap;align-items:center;gap:15px;display:flex}.secondary-cta{color:#fff;background:#ffffff1a;border:1px solid #fff3;border-radius:50px;padding:1rem 2rem;font-weight:600;text-decoration:none;transition:all .3s}.secondary-cta:hover{background:#fff3}.amazon-reviews-section{background:#0a0a0acc;border-top:1px solid #ffffff0d;padding:80px 20px}.reviews-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;max-width:1200px;margin:0 auto;display:grid}.review-card{background:#14141499;border:1px solid #ffffff1a;border-radius:12px;padding:25px}.review-header{align-items:center;gap:15px;margin-bottom:15px;display:flex}.review-avatar{background:#333;border-radius:50%;width:50px;height:50px}.review-name{color:#fff;font-weight:600}.verified-badge{color:#f59e0b;font-size:.8rem;font-weight:600}.review-title{color:#fff;margin-bottom:10px;font-size:1.1rem;font-weight:700}.review-text{color:#ccc;font-size:.95rem;line-height:1.6}.guarantee-section{text-align:center;background:linear-gradient(135deg,#4ade801a,#10b9811a);border-top:1px solid #4ade8033;border-bottom:1px solid #4ade8033;padding:60px 20px}.guarantee-badge{margin-bottom:20px;font-size:4rem}.guarantee-title{color:#4ade80;margin-bottom:15px;font-size:2rem}.guarantee-text{color:#ccc;max-width:600px;margin:0 auto;line-height:1.6}.reviews-marquee-container{align-items:stretch;width:100vw;margin-left:-50vw;margin-right:-50vw;padding:1.5rem 0;display:flex;position:relative;left:50%;right:50%;overflow:hidden}.reviews-marquee-container:before,.reviews-marquee-container:after{content:"";z-index:2;pointer-events:none;width:150px;height:100%;position:absolute;top:0}.reviews-marquee-container:before{background:linear-gradient(90deg,#0a0a0a,#0000);left:0}.reviews-marquee-container:after{background:linear-gradient(270deg,#0a0a0a,#0000);right:0}.reviews-track{gap:30px;width:max-content;padding-right:30px;animation:150s linear infinite scrollReviews;display:flex}.reviews-track:hover{animation-play-state:paused}@keyframes scrollReviews{0%{transform:translate(0)}to{transform:translate(-100%)}}.floating-gems-btn{color:#fff;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:linear-gradient(135deg,#10b981,#059669);border:1px solid #fff3;border-radius:50px;align-items:center;gap:10px;padding:15px 30px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .3s;animation:4s ease-in-out infinite reverse float;display:flex;position:fixed;bottom:110px;right:30px;box-shadow:0 10px 25px #10b98166}.floating-gems-btn:hover{color:#fff;transform:translateY(-5px)scale(1.05);box-shadow:0 15px 40px #10b98199}.gem-search-links{gap:10px;margin-top:15px;display:flex}.gem-search-btn{border-radius:6px;align-items:center;gap:5px;padding:6px 12px;font-size:.8rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.gem-search-btn.youtube{color:#f44;background:#ff00001a;border:1px solid #ff00004d}.gem-search-btn.youtube:hover{background:#f003}.gem-search-btn.google{color:#4285f4;background:#4285f41a;border:1px solid #4285f44d}.gem-search-btn.google:hover{background:#4285f433}.gem-keyword{color:#8b5cf6;background:#8b5cf61a;border-radius:4px;margin-top:15px;padding:4px 8px;font-size:.85rem;font-weight:600;display:inline-block}