:root{--bg-primary: #000000;--bg-secondary: #000000;--bg-card: rgba(0, 0, 0, .6);--gold: #c38e15;--gold-light: #f1de65;--gold-dark: #c38e15;--text-primary: #ffffff;--text-secondary: #000000;--border-radius: 20px;--border-radius-lg: 30px;--transition: all .3s ease}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f5f0e10e;color:#fff;min-height:100vh;overflow-x:hidden;transition:var(--transition);padding-top:80px}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(195,142,21,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(195,142,21,.08) 0%,transparent 50%);pointer-events:none;z-index:0}.container{max-width:1400px;margin:0 auto;padding:0 20px}.navbar{position:fixed;top:20px;left:0;right:0;z-index:1000;transition:var(--transition)}.logo{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;color:#000;letter-spacing:.5px}.logo-circle{width:40px;height:40px;border-radius:50%;background:#000;display:flex;align-items:center;justify-content:center;box-shadow:0 0 15px var(--gold-glow);border:1px solid var(--gold);overflow:hidden}.logo-circle img{width:80%;height:auto}.nav-menu a:before{content:"";position:absolute;inset:0;opacity:0;z-index:-1;transition:var(--transition);border-radius:25px}.nav-menu a:hover,.nav-menu a.active{color:var(--gold);background:#c38e151a}.nav-menu a:hover:before,.nav-menu a.active:before{opacity:1}.nav-actions{display:flex;align-items:center;gap:12px;flex-direction:row-reverse}button{font-family:inherit;outline:none}.btn-login,.btn-lang{padding:10px 15px;background:#000;border:2px solid rgba(195,142,21,1);border-radius:25px;color:var(--text-primary);cursor:pointer;transition:var(--transition);font-size:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.lang-active{font-weight:800}.profile-header{padding:140px 0 60px;position:relative;z-index:1}.profile-content{display:flex;gap:50px;align-items:flex-start;background:linear-gradient(221deg,#c38e158c,#ffffff75);border:2px solid rgba(195,142,21,.15);padding:40px;border-radius:25px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 40px #0009;max-width:900px;margin:0 auto}[dir=rtl] .profile-content{flex-direction:row-reverse}.profile-avatar-wrapper{position:relative;flex-shrink:0}.profile-gradient-ring{position:absolute;inset:-8px;border-radius:50%;background:linear-gradient(45deg,var(--gold),var(--gold-light),var(--gold-dark));padding:4px;animation:rotateGradient 3s linear infinite}.profile-avatar{position:relative;width:150px;height:150px;border-radius:50%;border:4px solid #000;object-fit:cover;box-shadow:0 8px 25px #00000080;display:block;z-index:2}.profile-info{flex:1;display:flex;flex-direction:column;gap:18px}[dir=rtl] .profile-info{text-align:right}.profile-header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap;flex-direction:column;align-content:flex-start}.profile-username{display:flex;align-items:center;gap:8px}.profile-username h1{font-size:28px;font-weight:600;color:#fff;margin:0}.verified-badge{flex-shrink:0}.btn-exclusive{padding:10px 24px;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#000;border:none;border-radius:50px;font-weight:700;font-size:14px;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;white-space:nowrap}.btn-exclusive:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 10px 30px #c38e154d}.profile-subtitle{font-size:16px;color:var(--text-secondary);margin-top:-8px}.profile-stats{display:flex;gap:35px;align-items:center}.stat-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px}[dir=rtl] .stat-item{align-items:center}.stat-number{font-size:18px;font-weight:700;color:#fff}.stat-label{font-size:14px;color:var(--text-secondary)}.profile-bio{color:var(--text-secondary);line-height:1.6;font-size:15px;max-width:600px}.profile-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.btn-action-primary,.btn-action-secondary{padding:10px 24px;border-radius:50px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;border:2px solid rgba(195,142,21,.4);white-space:nowrap}.btn-action-primary{background:#c38e1533;color:#fff}.btn-action-primary:hover{background:#c38e154d;border-color:var(--gold);transform:translateY(-2px)}.btn-action-secondary{background:#0006;color:var(--text-secondary)}.btn-action-secondary:hover{background:#c38e1526;color:#fff;border-color:var(--gold);transform:translateY(-2px)}.courses-section{padding:80px 0;position:relative;z-index:1}.section-title-wrapper{text-align:center;margin-bottom:50px}.section-title{font-size:32px;font-weight:700;color:var(--gold-light);position:relative;display:inline-block;padding-bottom:15px}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:3px;background:linear-gradient(90deg,transparent,var(--gold),transparent);border-radius:3px}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,320px));gap:30px;margin-bottom:50px;justify-content:center}.course-card{position:relative;background:linear-gradient(180deg,#000000b3,#0009);border:2px solid rgba(195,142,21,.15);border-radius:20px;overflow:hidden;transition:all .4s ease;cursor:pointer}.course-card:hover{transform:translateY(-8px);border-color:var(--gold);box-shadow:0 15px 45px #c38e1540}.course-badge{position:absolute;top:15px;left:15px;background:#c38e15e6;color:#000;padding:6px 18px;border-radius:20px;font-size:13px;font-weight:700;z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}[dir=rtl] .course-badge{left:auto;right:15px}.course-image{position:relative;width:100%;aspect-ratio:1 / 1;overflow:hidden;background:linear-gradient(135deg,#c38e151a,#000c);display:flex;align-items:center;justify-content:center}.course-image img{width:100%;height:100%;object-fit:fill;transition:transform .5s ease}.course-card:hover .course-image img{transform:scale(1.05)}.play-button{position:absolute;bottom:20px;right:20px;width:50px;height:50px;background:#c38e15f2;border:none;border-radius:50%;color:#000;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;z-index:10;padding:0}[dir=rtl] .play-button{right:auto;left:20px}.play-button:hover{transform:scale(1.1);background:var(--gold-light);box-shadow:0 5px 20px #c38e1580}.course-content{background:linear-gradient(180deg,#c38e15,#f1de6540);padding:20px}.course-title{font-size:18px;font-weight:600;color:#fff;margin-bottom:15px;line-height:1.4;min-height:50px}[dir=rtl] .course-title{text-align:right}.course-footer{display:flex;align-items:center;justify-content:space-between}.course-price{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:#000;padding:8px 20px;border-radius:25px;font-weight:700;font-size:15px;text-decoration:none;border:none;display:inline-flex;align-items:center;justify-content:center;min-height:40px;cursor:pointer;transition:transform .25s ease,box-shadow .25s ease,filter .25s ease}.course-price:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 8px 20px #c38e1559}.course-price:focus-visible{outline:2px solid 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#c38e1580}.footer-contact{border-left:2px solid var(--gold);padding-left:40px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:25px;text-align:left}.contact-label{font-size:12px;color:var(--gold);letter-spacing:2px;text-transform:uppercase}.btn-book{padding:15px 40px;border-radius:50px;border:none;background:linear-gradient(135deg,#c38e15,#f1de65);color:#000;font-weight:700;font-size:16px;cursor:pointer;box-shadow:0 10px 30px #c38e154d;transition:var(--transition)}.decorative-circle{position:fixed;bottom:-200px;right:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(195,142,21,.15) 0%,transparent 70%);pointer-events:none;z-index:0}[dir=rtl] .decorative-circle{right:auto;left:-200px}.decorative-circle-2{position:fixed;top:100px;left:-150px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(195,142,21,.1) 0%,transparent 70%);pointer-events:none;z-index:0}[dir=rtl] 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span{width:25px;height:3px;background-color:#000;border-radius:2px;transition:var(--transition)}.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}.nav-actions{margin-left:auto}.profile-content{flex-direction:column;align-items:center;text-align:center}.profile-info{align-items:center}.profile-header-top{justify-content:center}.stat-item{align-items:center}.profile-actions{justify-content:center}.courses-grid{grid-template-columns:repeat(auto-fill,minmax(250px,300px));justify-content:center}.footer-container{grid-template-columns:1fr;gap:40px}.footer-contact{border-left:none;border-right:none;border-top:2px solid rgba(195,142,21,.2);padding:25px 0 0}}@media(max-width:768px){.profile-header{padding:100px 0 20px}.profile-content{display:flex;grid-template-columns:auto 1fr;gap:15px 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.profile-header-top{align-items:flex-start}.profile-username{margin-bottom:2px}.profile-username h1{font-size:16px;font-weight:700;margin:0}.btn-exclusive{padding:4px 12px;font-size:11px;margin-top:2px}.profile-bio{grid-column:1 / -1;grid-row:3;font-size:14px;line-height:1.4;color:#000;max-width:100%;text-align:left;margin-bottom:15px}[dir=rtl] .profile-bio{text-align:right}.profile-actions{grid-column:1 / -1;grid-row:4;display:flex;width:100%;gap:8px;margin-top:5px}.btn-action-primary,.btn-action-secondary{flex:1;text-align:center;justify-content:center;padding:8px 0;font-size:14px;border-radius:8px}.navbar{width:95%}.mobile-menu-toggle{display:flex}.courses-grid{grid-template-columns:repeat(2,1fr);gap:10px;padding:0 10px}.course-image{height:160px}.section-title{font-size:24px}.footer-container{padding:0 20px}.footer-info{align-items:center;text-align:center}.btn-book{align-self:center}}@media(max-width:480px){.nav-content{gap:30px}.logo span{font-size:18px}.profile-username h1{font-size:20px}.btn-action-primary,.btn-action-secondary{padding:8px 18px;font-size:13px}.section-title{font-size:22px}.courses-grid{grid-template-columns:repeat(2,1fr);gap:12px}.course-image{height:180px}.course-title{font-size:13px;min-height:auto}.course-badge{font-size:10px;padding:4px 10px;top:10px}[dir=rtl] .course-badge{right:10px}.course-price{font-size:12px;padding:5px 12px}.play-button{width:35px;height:35px;bottom:10px;right:10px}.play-button svg{width:20px;height:20px}[dir=rtl] .play-button{right:auto;left:10px}}@media(max-width:380px){.profile-avatar-wrapper,.profile-avatar{width:75px;height:75px}.profile-stats{height:75px}.stat-number{font-size:16px}.stat-label{font-size:11px}}button{-webkit-tap-highlight-color:transparent}.course-video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:5;border-radius:0}.course-thumbnail{cursor:pointer;transition:transform .3s 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#fbadaf;--blue-light: #a4e0eb;--orange-light: #fdca95;--gold-glow: rgba(163, 140, 103, .35)}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f5f0e10e;color:#000;min-height:100vh;overflow-x:hidden;transition:var(--transition)}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(255,255,255,.72) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(199,174,132,.08) 0%,transparent 50%);pointer-events:none;z-index:0}canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;display:block}.container{max-width:1400px;margin:0 auto;text-align:-webkit-center;padding:0 20px}.navbar{position:fixed;top:0;left:0;width:84%;justify-self:anchor-center;padding:20px 0;z-index:1000}.nav-content{display:flex;align-items:center;justify-content:center;gap:30px}[dir=rtl] 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40px;position:relative;z-index:1}.hero-content{display:flex;flex-direction:column;align-items:center;gap:60px}.hero-text{text-align:center;max-width:800px;margin:0 auto}.hero-title{font-size:32px;font-weight:700;color:var(--gold-light);position:relative;display:inline-block;padding-bottom:15px;margin-bottom:20px;letter-spacing:0}.hero-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:3px;background:linear-gradient(90deg,transparent,var(--gold),transparent);border-radius:3px}.hero-subtitle{font-size:1.2rem;color:#000000de;line-height:1.6;max-width:600px;margin:0 auto}.book-card-hero{width:100%;max-width:1000px;margin:0 auto}.book-card{display:flex;background:#fff;border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:0 25px 50px #00000040;transition:var(--transition);position:relative;width:100%}.book-card:hover{transform:translateY(-10px);box-shadow:0 35px 70px #00000059}.book-image-container{flex:1;position:relative;padding:30px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#c7ae8447,#d1b68c70)}.book-img-hero{width:100%;max-width:300px;border-radius:10px;transition:transform 1s;box-shadow:#00000030 0 10px 20px,#0000003b 0 6px 6px}.book-img-hero:hover{transform:scale(1.05)}.book-badge{position:absolute;top:20px;right:20px;background:#f7f7f7;color:#000;padding:8px 20px;border-radius:20px;font-weight:700;font-size:.9rem;box-shadow:0 5px 15px #0003}.book-details-hero{flex:1.2;padding:40px;display:flex;flex-direction:column;justify-content:center;background:#fff}.book-name-hero{font-weight:800;font-size:2.2rem;margin-bottom:10px;color:#000;letter-spacing:.5px}.author-hero{font-size:1.2rem;margin-bottom:20px;color:#000000b8;opacity:1}.rating-hero{display:flex;align-items:center;gap:15px;align-self:center;margin-bottom:25px}.stars{color:gold;font-size:1.3rem}.rating-value{color:#000000bf;font-size:1rem;opacity:.8}.info-hero{font-size:1rem;line-height:1.7;color:#000c;margin-bottom:30px;opacity:1;text-align:justify}.book-actions{display:flex;gap:20px;margin-top:20px}.btn-book-hero{padding:15px 35px;background:linear-gradient(135deg,var(--gold-dark) 0%,var(--gold) 55%,var(--gold-light) 100%);border:none;border-radius:25px;color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:var(--transition);flex:1;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:10px}.btn-book-hero:hover{color:#fff;background:linear-gradient(135deg,var(--gold-dark) 0%,var(--gold) 40%,var(--gold-light) 100%);transform:translateY(-3px);box-shadow:0 10px 20px #00000026}.btn-add-to-cart{padding:15px 30px;background:linear-gradient(135deg,#a38c67f2,#dfc8a5f2);border:2px solid rgba(163,140,103,.7);border-radius:25px;color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;gap:10px;flex:1;text-decoration:none}.btn-add-to-cart:hover{background:var(--gold-dark);color:#fff;transform:translateY(-3px);box-shadow:0 10px 20px #00000026}.books-section{padding:20px 0 120px;position:relative;z-index:1}.books-section-header{text-align:center;margin-bottom:50px}.books-section-title{font-size:2.6rem;font-weight:800;background:#c38e15;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:14px;letter-spacing:-.5px}.books-section-subtitle{font-size:1.05rem;color:#000000b8;line-height:1.7;max-width:640px;margin:0 auto}.books-grid{width:100%;max-width:1000px;margin:0 auto;display:flex;flex-direction:column;gap:40px}.book-tile{background:#ffffffeb;border-radius:24px;overflow:hidden;border:1px solid rgba(163,140,103,.22);box-shadow:0 22px 70px -45px #00000059;transition:transform .35s ease,box-shadow .35s ease;display:flex;flex-direction:column;height:100%}.book-tile:hover{transform:translateY(-10px);box-shadow:0 30px 90px -55px #00000080}.book-tile-cover{padding:22px;background:linear-gradient(135deg,#c7ae848f,#d1b68c6b);display:flex;align-items:center;justify-content:center}.book-tile-img{width:100%;max-width:180px;border-radius:14px;box-shadow:0 18px 32px #0000002e,0 6px 14px #0000001f;transition:transform .6s ease}.book-tile:hover .book-tile-img{transform:scale(1.04)}.book-tile-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;text-align:left;color:#000;flex:1}[dir=rtl] .book-tile-body{text-align:right}.book-tile-title{font-size:1.15rem;font-weight:800;line-height:1.35;color:#000}.book-tile-author{font-size:.95rem;color:#000000a6}.book-tile-description{font-size:.92rem;line-height:1.7;color:#000000c7;flex:1}.book-tile-description-muted{opacity:.8}.book-tile-footer{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:14px}.book-tile-price{font-weight:900;color:#000;letter-spacing:.3px}.book-tile-action{border:none;background:#dfc8a5;color:#fff;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;white-space:nowrap}.book-tile-action:hover{transform:translateY(-2px);box-shadow:0 12px 26px #a38c674d}.book-tile-action.is-owned{background:#a38c67c7;border:1px solid rgba(163,140,103,.88);color:#fff}.book-tile-action.is-owned:hover{background:#a38c67eb;box-shadow:0 12px 20px #00000014}.books-empty{width:100%;max-width:900px;margin:0 auto;background:#ffffffeb;border:1px solid rgba(163,140,103,.22);border-radius:24px;padding:40px 30px;text-align:center;box-shadow:0 24px 80px -55px #00000040}.books-empty-compact{padding:30px 24px}.books-empty-title{font-size:1.4rem;font-weight:800;color:#000;margin-bottom:10px}.books-empty-subtitle{font-size:1rem;color:#000000b3;line-height:1.7;margin:0}@media(max-width:1024px){.books-grid{max-width:90%;gap:32px}.books-section-title{font-size:2.2rem}}@media(max-width:640px){.books-grid{max-width:100%;gap:26px}.books-section{padding:30px 0 90px}.books-section-title{font-size:1.9rem}}.main-footer{background:#000;padding:80px 0 0;margin-top:100px;border-top:1px solid rgba(195,142,21,.2)}.footer-container{max-width:1200px;margin:auto;text-align:center;padding:0 20px 60px;display:grid;grid-template-columns:1fr 1fr;gap:60px}.footer-contact{border-left:2px solid var(--gold);padding-left:40px;display:flex;flex-direction:column;justify-content:center;gap:25px;text-align:left}[dir=rtl] .footer-contact{border-left:none;padding-left:0;padding-right:40px;text-align:center}.contact-item{display:flex;flex-direction:column;gap:5px}.contact-label{font-size:12px;color:#c5a059;letter-spacing:2px;text-transform:uppercase}.contact-value{font-size:18px;color:#fff;font-weight:500}.footer-info{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:25px}.footer-text{color:#aaa;font-size:15px;line-height:1.8;max-width:450px}.footer-cta-title{font-size:32px;background:linear-gradient(135deg,var(--gold) 0%,#fff 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.btn-book{padding:15px 40px;border-radius:50px;border:none;background:linear-gradient(135deg,var(--gold-dark) 0%,var(--gold) 55%,var(--gold-light) 100%);color:#fff;font-weight:700;font-size:16px;cursor:pointer;box-shadow:0 10px 30px #c38e154d;transition:var(--transition)}.btn-book:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 20px 50px #c38e1580}.social-icons{display:flex;gap:20px;margin-top:10px}.social-icons a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:#fff;transition:var(--transition);font-size:16px;text-decoration:none}.social-icons a:hover{background:var(--gold);color:#000;border-color:var(--gold);transform:translateY(-3px)}.footer-bottom{background:#000;padding:25px 0;display:flex;flex-direction:column;align-items:center;gap:15px;border-top:1px solid #222}.footer-links{display:flex;gap:30px}.footer-links a{color:#666;text-decoration:none;font-size:13px;transition:color .3s}.footer-links a:hover{color:var(--gold)}.copyright{font-size:12px;color:#444}@media(max-width:1024px){.navbar{width:95%}.nav-menu{position:fixed;top:80px;left:2.5%;right:2.5%;flex-direction:column;background:#000000f2;padding:40px;gap:20px;border:2px solid #c38e15;transform:translateY(-150%);opacity:0;transition:var(--transition);z-index:999}.nav-menu.open{transform:translateY(0);opacity:1}.mobile-menu-toggle{display:flex}.hero-title{font-size:30px}}@media(max-width:768px){.hero-section{padding:90px 0 40px}.hero-title{font-size:28px}.hero-subtitle{font-size:1rem}.book-card{flex-direction:column}.book-image-container{padding:20px}.book-img-hero{max-width:200px}.book-details-hero{padding:30px}.book-name-hero{font-size:1.8rem}.book-actions{flex-direction:column}.footer-container{grid-template-columns:1fr;gap:40px}.footer-contact{border-left:none;border-top:2px solid var(--gold);padding-left:0;padding-top:40px;text-align:center}[dir=rtl] .footer-contact{padding-right:0;border-right:none}}@media(max-width:480px){.hero-title{font-size:24px}.book-name-hero{font-size:1.5rem}.book-actions{gap:10px}.btn-book-hero,.btn-add-to-cart{padding:12px 20px;font-size:.9rem}}.menu-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer;z-index:1001}@media(max-width:768px){.mobile-menu-toggle{display:flex;flex-direction:column;cursor:pointer;gap:5px}}@media(max-width:1024px){.mobile-menu-toggle{display:flex;flex-direction:column;cursor:pointer;gap:5px}}.nav-menu.open{transform:translateY(0);opacity:1}