@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap";:root{--primary: #4f46e5;--secondary: #facc15;--accent: #ec4899;--bg: #0f172a;--text: #f8fafc;--text-muted: #94a3b8;--card-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--font-main: "Outfit", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.reveal{opacity:0;transition:all .8s ease-out}.reveal.active{opacity:1;transform:translateY(0)}#hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;background:radial-gradient(circle at top right,rgba(79,70,229,.15),transparent),radial-gradient(circle at bottom left,rgba(236,72,153,.15),transparent);padding:6rem 0}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-text h1{font-size:clamp(3rem,8vw,5rem);font-weight:800;line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(to right,#fff,var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-text .subtitle{font-size:1.5rem;color:var(--text-muted);margin-bottom:2rem}.book-cover-wrapper{position:relative;animation:float 6s ease-in-out infinite}.book-cover-wrapper img{width:100%;max-width:450px;border-radius:20px;box-shadow:0 25px 50px -12px #00000080;border:1px solid var(--glass-border)}#book-details{background:#0f172a80;padding:8rem 0}.section-title{font-size:3rem;font-weight:700;margin-bottom:3rem;text-align:center}.book-info-card{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:3rem;border-radius:24px;border:1px solid var(--glass-border);max-width:800px;margin:0 auto}.book-info-card p{font-size:1.25rem;margin-bottom:1.5rem;color:var(--text-muted)}.book-info-card p:last-child{margin-bottom:0;color:var(--text);font-weight:600}#author{padding:8rem 0}.author-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem;align-items:center}.author-image-wrapper{position:relative}.author-image-wrapper img{width:100%;border-radius:24px;box-shadow:0 20px 40px #0006}.author-info h2{font-size:3rem;margin-bottom:2rem}.author-info p{font-size:1.1rem;margin-bottom:1.5rem;color:var(--text-muted)}.author-info .highlight{color:var(--secondary);font-weight:600}footer{padding:4rem 0;text-align:center;border-top:1px solid var(--glass-border);color:var(--text-muted)}@media(max-width:968px){.hero-content,.author-grid{grid-template-columns:1fr;text-align:center}.hero-text h1{font-size:3.5rem}.book-cover-wrapper img{max-width:350px}}.whatsapp-widget{position:fixed;bottom:2rem;right:2rem;z-index:1000;text-decoration:none;display:flex;align-items:center;transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.whatsapp-widget:hover{transform:scale(1.1)}.whatsapp-content{display:flex;align-items:center;gap:1rem;background:#25d366;padding:.75rem 1.5rem;border-radius:50px;box-shadow:0 10px 25px -5px #25d36666;border:2px solid rgba(255,255,255,.2)}.whatsapp-text{color:#fff;font-weight:600;font-size:1rem;white-space:nowrap}.whatsapp-icon{width:24px;height:24px;color:#fff;display:flex;align-items:center;justify-content:center}.whatsapp-icon svg{width:100%;height:100%}@keyframes pulse-ring{0%{transform:scale(.95);opacity:.5}50%{transform:scale(1.05);opacity:.8}to{transform:scale(.95);opacity:.5}}.whatsapp-widget:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#25d366;border-radius:50px;z-index:-1;animation:pulse-ring 2s infinite}@media(max-width:768px){.whatsapp-widget{bottom:1.25rem;right:1.25rem}.whatsapp-content{padding:.6rem 1.2rem;gap:.75rem}.whatsapp-text{font-size:.9rem}.whatsapp-icon{width:20px;height:20px}}