@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;800&display=swap";:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--text-primary:#f0f0f5;--text-secondary:#9a9cae;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-glow:#6366f180;--glass-bg:#ffffff08;--glass-border:#ffffff14}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif;font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}.gradient-text{background:linear-gradient(to right, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.section-title{text-align:center;margin-bottom:3rem;font-size:2.5rem}.container{max-width:1200px;margin:0 auto;padding:0 2rem}section{padding:5rem 0}.navbar{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);z-index:1000;background:#0a0a0fcc;width:100%;padding:1rem 0;position:fixed;top:0}.navbar .container{justify-content:space-between;align-items:center;display:flex}.nav-brand{letter-spacing:-.5px;font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:800}.nav-links{gap:2rem;display:flex}.nav-links a{color:var(--text-secondary);font-weight:500;transition:color .3s}.nav-links a:hover,.nav-links a.active{color:var(--text-primary)}.hero{align-items:center;min-height:100vh;padding-top:5rem;display:flex;position:relative}.hero-bg{z-index:-1;opacity:.3;background-image:url(/images/hero_banner.png);background-position:50%;background-size:cover;width:100%;height:100%;position:absolute;top:0;left:0;-webkit-mask-image:linear-gradient(#000 40%,#0000 100%);mask-image:linear-gradient(#000 40%,#0000 100%)}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero h1{margin-bottom:1.5rem;font-size:clamp(3rem,5vw,5rem)}.hero p{color:var(--text-secondary);max-width:600px;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;font-size:1.25rem}.btn{cursor:pointer;border:none;border-radius:8px;padding:.875rem 2rem;font-family:Inter,sans-serif;font-weight:600;transition:all .3s;display:inline-block}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6366f1b3}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:#ffffff14;border-color:#fff3}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.book-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;margin-top:3rem;display:grid}.book-card{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:12px;flex-direction:column;transition:transform .3s,border-color .3s;display:flex;overflow:hidden}.book-card:hover{border-color:#fff3;transform:translateY(-5px)}.book-cover{aspect-ratio:2/3;object-fit:cover;border-bottom:1px solid var(--glass-border);width:100%}.book-info{flex-direction:column;flex-grow:1;padding:1.5rem;display:flex}.book-title{margin-bottom:.5rem;font-size:1.25rem}.book-desc{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;flex-grow:1;margin-bottom:1.5rem;font-size:.9rem;display:-webkit-box;overflow:hidden}.newsletter-section{background:var(--bg-secondary);border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.newsletter-box{background:var(--glass-bg);border:1px solid var(--glass-border);text-align:center;border-radius:16px;max-width:800px;margin:0 auto;padding:4rem 2rem}.newsletter-form{gap:1rem;max-width:500px;margin:2rem auto 0;display:flex}.form-input{border:1px solid var(--glass-border);color:#fff;background:#0003;border-radius:8px;outline:none;flex:1;padding:.875rem 1.5rem;font-family:Inter,sans-serif;transition:border-color .3s}.form-input:focus{border-color:var(--accent-primary)}footer{text-align:center;color:var(--text-secondary);border-top:1px solid var(--glass-border);margin-top:5rem;padding:3rem 0}.about-header{text-align:center;margin-bottom:4rem}.about-grid{grid-template-columns:1fr 2fr;align-items:start;gap:4rem;display:grid}.about-image{border:1px solid var(--glass-border);border-radius:12px;width:100%}.about-content h2{color:var(--accent-primary);margin-bottom:1rem}.about-content p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.1rem}.contact-form{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.contact-form textarea{resize:vertical;min-height:150px}@media (width<=768px){.nav-links{display:none}.newsletter-form{flex-direction:column}.about-grid{grid-template-columns:1fr}}