@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-color:#f8fafc;--text-main:#0f172a;--text-muted:#64748b;--primary:#9b1744;--primary-hover:#b81c51;--surface:#fff;--surface-hover:#f1f5f9;--border:#e2e8f0;--glass-bg:#ffffffb3;--glass-border:#fff3;--glass-shadow:0 8px 32px 0 #1f26870d;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--transition:all .3s cubic-bezier(.25, .8, .25, 1)}[data-theme=dark]{--bg-color:#0b0f19;--text-main:#f1f5f9;--text-muted:#94a3b8;--primary:#9b1744;--primary-hover:#b81c51;--surface:#1e293b;--surface-hover:#334155;--border:#334155;--glass-bg:#1e293bb3;--glass-border:#ffffff0d;--glass-shadow:0 8px 32px 0 #0000004d}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);line-height:1.6;transition:background-color .4s,color .4s;overflow-x:hidden}a{color:inherit;transition:var(--transition);text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{color:var(--text-main);margin-bottom:.5em;font-weight:700;line-height:1.2}h1{letter-spacing:-.02em;font-size:clamp(2rem,4vw,3rem)}h2{font-size:clamp(1.5rem,3vw,2.25rem)}h3{font-size:clamp(1.25rem,2vw,1.5rem)}p{color:var(--text-muted);margin-bottom:1rem}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.text-gradient{background:linear-gradient(135deg, var(--primary), #ec4899);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.gap-4{gap:2rem}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 14px #4f46e563}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #4f46e566}.btn-glass{color:var(--text-main);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0b730a}.btn-glass:hover{background:#fff;color:#0b730a!important}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow)}.header{z-index:100;background:var(--bg-color);border-bottom:1px solid var(--border);width:100%;transition:var(--transition);padding:0 0;position:fixed;top:0;left:0}.header.scrolled{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);box-shadow:var(--glass-shadow);padding:0 0}.nav-logo{letter-spacing:-.02em;font-size:1.5rem;font-weight:800}.nav-links{gap:2rem;display:flex}.nav-links a{color:var(--text-muted);font-weight:500}.nav-links a:hover{color:var(--primary)}.theme-toggle{color:var(--text-main);cursor:pointer;width:40px;height:40px;transition:var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;display:flex}.theme-toggle:hover{background:var(--surface-hover)}.hero{background-color:var(--primary);color:#fff;align-items:center;min-height:80vh;padding:140px 0 80px;display:flex;position:relative;overflow:hidden}.hero h1,.hero p,.hero h2,.hero h3{color:#fff}.hero .text-gradient{-webkit-text-fill-color:white;color:#fff;background:0 0}.hero-inner{justify-content:space-between;align-items:center;gap:4rem;display:flex}.hero-text{flex:1;max-width:550px}.hero-books-container{perspective:1000px;gap:1.5rem;height:500px;display:flex;transform:rotateY(-10deg);-webkit-mask-image:linear-gradient(#0000,#000 10% 90%,#0000);mask-image:linear-gradient(#0000,#000 10% 90%,#0000)}.book-column{flex-direction:column;gap:1.5rem;width:180px;display:flex}.hero-book-img{object-fit:cover;aspect-ratio:2/3;border:2px solid #ffffff1a;border-radius:8px;width:100%;box-shadow:0 15px 35px #0006}.scroll-up{animation:25s linear infinite scrollUp}.scroll-down{animation:25s linear infinite scrollDown}@keyframes scrollUp{0%{transform:translateY(0)}to{transform:translateY(-50%)}}@keyframes scrollDown{0%{transform:translateY(-50%)}to{transform:translateY(0)}}@media (width<=900px){.hero-inner{text-align:center;flex-direction:column;gap:3rem}.hero-text{flex-direction:column;align-items:center;max-width:100%;display:flex}.hero-buttons{justify-content:center}.hero-books-container{width:100%;max-width:400px;height:350px;margin:0 auto;transform:none}.book-column{width:140px}}@media (width<=480px){.hero-books-container{gap:1rem;height:250px}.book-column{width:110px}.hero-buttons{flex-direction:column;width:100%}.hero-buttons .btn{width:100%}}.hero-content{max-width:650px;animation:.8s cubic-bezier(.25,.8,.25,1) forwards slideUp}.section-title{justify-content:space-between;align-items:center;margin:4rem 0 2rem;display:flex}.grid{gap:2rem;display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.grid-cols-5{grid-template-columns:repeat(5,1fr)}@media (width<=1024px){.grid-cols-4,.grid-cols-5{grid-template-columns:repeat(3,1fr)}}@media (width<=768px){.grid-cols-3,.grid-cols-4,.grid-cols-5{grid-template-columns:repeat(2,1fr)}.hero{padding:140px 0 60px}.nav-links{display:none}}@media (width<=480px){.grid{gap:1rem}.grid-cols-2,.grid-cols-3,.grid-cols-4,.grid-cols-5{grid-template-columns:repeat(2,1fr)}}.doc-card{transition:var(--transition);background:0 0;border:none;border-radius:0;flex-direction:column;justify-content:flex-end;display:flex;position:relative;overflow:visible}.doc-card:hover{border-color:var(--primary);transform:translateY(-8px);box-shadow:0 20px 40px -10px #0000001a}[data-theme=dark] .doc-card:hover{box-shadow:0 20px 40px -10px #00000080}.doc-cover-container{background:var(--surface-hover);width:100%;position:relative;overflow:hidden}.aspect-9-16{aspect-ratio:8/12}.aspect-1-1{aspect-ratio:1}.aspect-16-9{aspect-ratio:16/9}.doc-cover{object-fit:cover;width:100%;height:100%;transition:transform .5s}.doc-card:hover .doc-cover{transform:scale(1.05)}.doc-info{flex-direction:column;padding:1rem 0 0;display:flex}.doc-author{color:var(--text-muted);margin-bottom:.25rem;font-size:.8rem}.doc-title{-webkit-line-clamp:2;color:var(--text-main);-webkit-box-orient:vertical;min-height:2.8em;margin-bottom:.5rem;font-size:1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.badge{background:var(--glass-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);color:var(--text-main);z-index:10;border-radius:20px;padding:.25rem .75rem;font-size:.75rem;font-weight:600;position:absolute;top:1rem;right:1rem}.badge-hot{color:#fff;background:#e15c53;border:none;border-radius:0;padding:.35rem .75rem;font-weight:700;top:0;left:0;right:auto}.badge-favorite{color:#94a3b8;cursor:pointer;z-index:10;background:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:.5rem;right:.5rem;box-shadow:0 4px 6px -1px #0000001a}.badge-favorite:hover{color:#e15c53;transform:scale(1.1)}.badge-favorite svg{width:16px;height:16px}.detail-header{background:linear-gradient(to bottom, var(--surface-hover), var(--bg-color));padding:120px 0 60px}.detail-grid{grid-template-columns:350px 1fr;align-items:start;gap:4rem;display:grid}.detail-cover-wrapper{border-radius:var(--radius-lg);position:sticky;top:100px;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}@media (width<=1024px){.detail-grid{grid-template-columns:1fr;gap:2rem}.detail-cover-wrapper{max-width:250px;margin:0 auto;box-shadow:0 15px 30px -10px #00000040;position:static!important}}.detail-meta{border-top:1px solid var(--border);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:1.5rem;margin:1.5rem 0;padding:1.5rem 0;display:flex}.meta-item{flex-direction:column;display:flex}.meta-label{color:var(--text-muted);text-transform:uppercase;font-size:.75rem;font-weight:600}.meta-value{color:var(--text-main);font-weight:500}.search-container{max-width:600px;margin:0 auto;position:relative}.search-input{border:2px solid var(--border);background:var(--surface);width:100%;color:var(--text-main);transition:var(--transition);border-radius:50px;padding:1rem 1.5rem 1rem 3rem;font-size:1rem}.search-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 4px #4f46e51a}.search-icon{color:var(--text-muted);position:absolute;top:50%;left:1.25rem;transform:translateY(-50%)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0;animation:.6s forwards slideUp}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.thematics-marquee-container{white-space:nowrap;flex-direction:column;gap:1.5rem;width:100%;padding:1rem 0;display:flex;position:relative;overflow:hidden}.thematics-marquee-container:before,.thematics-marquee-container:after{content:"";z-index:2;pointer-events:none;width:100px;height:100%;position:absolute;top:0}.thematics-marquee-container:before{background:linear-gradient(to right, var(--background), transparent);left:0}.thematics-marquee-container:after{background:linear-gradient(to left, var(--background), transparent);right:0}.thematics-marquee-track{gap:1.5rem;width:max-content;animation:40s linear infinite marquee-scroll;display:flex}.thematics-marquee-track.reverse{animation-direction:reverse}.thematics-marquee-content{gap:1.5rem;display:flex}.thematics-marquee-track:hover{animation-play-state:paused}@keyframes marquee-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.thematic-pill{color:#1f2937;white-space:nowrap;border-radius:50px;justify-content:center;align-items:center;padding:.75rem 2rem;font-size:1.1rem;font-weight:700;text-decoration:none;transition:transform .3s,box-shadow .3s;display:inline-flex;box-shadow:0 4px 6px -1px #0000000d}.thematic-pill:hover{transform:translateY(-3px)scale(1.05);box-shadow:0 10px 15px -3px #0000001a}.mobile-menu-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;padding:.5rem;display:none}.mobile-menu-overlay{z-index:1000;opacity:0;pointer-events:none;background:#000c;justify-content:flex-end;transition:opacity .3s;display:flex;position:fixed;inset:0}.mobile-menu-overlay.active{opacity:1;pointer-events:auto}.mobile-menu-content{background:var(--surface);flex-direction:column;width:280px;height:100%;padding:2rem;transition:transform .3s;display:flex;overflow-y:auto;transform:translate(100%)}.mobile-menu-overlay.active .mobile-menu-content{transform:translate(0)}.close-menu-btn{color:var(--text-main);cursor:pointer;background:0 0;border:none;align-self:flex-end;margin-bottom:2rem}.mobile-nav-links{flex-direction:column;gap:1.5rem;display:flex}.mobile-nav-links a{color:var(--text-main);font-size:1.2rem;font-weight:600;text-decoration:none}.mobile-actions{border-top:1px solid var(--border);flex-direction:column;gap:1rem;margin-top:2rem;padding-top:2rem;display:flex}@media (width<=900px){.nav-links,.header-actions{display:none!important}.mobile-menu-btn{display:flex}}@media (width<=768px){.section-title{flex-direction:column;align-items:flex-start;gap:.5rem;margin:2rem 0 1.5rem}.section-title h2{font-size:1.75rem;line-height:1.2}.thematic-pill{white-space:nowrap;padding:.5rem 1.2rem;font-size:.9rem}}.py-section{padding:4rem 0}@media (width<=768px){.py-section{padding:2rem 0}}.toggle-favorite-btn .icon-x{display:none}.toggle-favorite-btn .icon-heart{display:block}.toggle-favorite-btn.is-favorite .icon-x{stroke:#e15c53;display:block}.toggle-favorite-btn.is-favorite .icon-heart{display:none}.feature-grid{grid-template-columns:repeat(2,1fr);align-items:center;gap:4rem;display:grid}@media (width<=900px){.feature-grid{grid-template-columns:1fr;gap:2.5rem}}