@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");:root{--primary:#003da5;--primary-light:#15d;--primary-dark:#002166;--secondary:#00a86b;--secondary-light:#2ecc71;--accent:#ff8c00;--accent-light:#ffb347;--tertiary-yellow:gold;--tertiary-red:#dc143c;--bg-dark:#0f1419;--bg-dark-rgb:15,20,25;--card-bg:rgba(20,28,40,.8);--card-border:hsla(0,0%,100%,.1);--footer-bg:#0a0e14;--footer-border:hsla(0,0%,100%,.06);--footer-divider:hsla(0,0%,100%,.04);--footer-title:#fff;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-sans:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;--font-mono:"JetBrains Mono",monospace;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--shadow-sm:0 2px 8px -1px rgba(0,0,0,.1);--shadow-md:0 10px 25px -5px rgba(0,0,0,.3),0 8px 10px -6px rgba(0,0,0,.3);--shadow-lg:0 20px 50px -12px rgba(0,0,0,.5);--glow-primary:0 0 30px rgba(0,61,165,.25);--transition-fast:0.15s ease;--transition-normal:0.3s cubic-bezier(0.4,0,0.2,1);--transition-slow:0.5s cubic-bezier(0.4,0,0.2,1);--btn-radius:var(--radius-md);--btn-pill-radius:999px;--btn-padding:14px 28px;--btn-pill-padding:10px 20px;--btn-font-weight:600;--btn-font-size:0.95rem;--btn-pill-font-size:0.85rem;--card-padding:32px;--card-pill-padding:24px;--card-radius:var(--radius-md);--card-gap:32px;--grid-hero-gap:48px;--section-padding:100px 0;--section-padding-compact:80px 0;--timeline-number-size:48px;--timeline-number-font-size:1.2rem;--timeline-line-width:2px;--popular-card-bg:linear-gradient(180deg,rgba(30,41,59,.9),rgba(17,24,39,.9));--popular-card-text:#f8fafc;--popular-card-muted:#94a3b8;--popular-card-border:var(--primary)}[data-theme=light]{--primary:#002d80;--primary-light:#0047d4;--primary-dark:#001a4e;--secondary:#007044;--secondary-light:#00875a;--accent:#c25e00;--accent-light:#e06d00;--bg-dark:#f8fafc;--bg-dark-rgb:248,250,252;--card-bg:#fff;--card-border:rgba(0,45,128,.12);--footer-bg:#f1f5f9;--footer-border:rgba(0,45,128,.08);--footer-divider:rgba(0,45,128,.06);--footer-title:var(--text-primary);--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--glow-primary:0 0 30px rgba(0,45,128,.08);--shadow-sm:0 2px 8px -1px rgba(0,0,0,.06);--shadow-md:0 8px 20px -4px rgba(0,0,0,.08),0 4px 8px -4px rgba(0,0,0,.06);--shadow-lg:0 16px 36px -8px rgba(0,0,0,.1);--popular-card-bg:linear-gradient(180deg,#f0f5ff,#dbeafe);--popular-card-text:#002d80;--popular-card-muted:#334155;--popular-card-border:var(--primary-light)}[data-theme=light] .gradient-text{background:linear-gradient(135deg,var(--primary-dark) 10%,var(--primary) 60%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme=light] .gradient-text-accent{background:linear-gradient(135deg,var(--accent) 0,var(--accent-light) 50%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme=light] .glow-orb{opacity:.03;mix-blend-mode:multiply}[data-theme=light] .glass-card:hover{border-color:rgba(0,45,128,.25);box-shadow:var(--shadow-lg),var(--glow-primary)}[data-theme=light] .btn-secondary{background:#f1f5f9;border-color:#cbd5e1;color:var(--text-primary)}[data-theme=light] .btn-secondary:hover{background:#e2e8f0;border-color:#94a3b8}[data-theme=light] .badge{background:#f1f5f9;border-color:#cbd5e1;color:var(--text-primary)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body,html{background-color:var(--bg-dark)}body{font-family:var(--font-sans);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.bg-glow-container{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-1;pointer-events:none;overflow:hidden;background-color:var(--bg-dark)}.glow-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.15;mix-blend-mode:screen;animation:orb-float 20s infinite alternate}.glow-orb-1{top:-10%;right:-10%;width:50vw;height:50vw;background:radial-gradient(circle,var(--primary) 0,transparent 70%)}.glow-orb-2{bottom:-10%;left:-10%;width:60vw;height:60vw;background:radial-gradient(circle,var(--secondary) 0,transparent 70%);animation-delay:-5s;animation-duration:25s}.glow-orb-3{top:40%;left:30%;width:40vw;height:40vw;background:radial-gradient(circle,var(--accent) 0,transparent 70%);opacity:.08;animation-delay:-10s;animation-duration:30s}@keyframes orb-float{0%{transform:translate(0) scale(1)}50%{transform:translate(5%,5%) scale(1.1)}to{transform:translate(-5%,-5%) scale(.95)}}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;color:var(--text-primary);letter-spacing:-.02em}h1{font-size:clamp(2.5rem,5vw,4.5rem);font-weight:800}h2{font-size:clamp(1.8rem,4vw,2.75rem);margin-bottom:1rem}h3{font-size:clamp(1.3rem,2.5vw,1.8rem)}p{color:var(--text-secondary)}a{color:var(--primary-light);text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--secondary-light)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0;position:relative}.gradient-text{background:linear-gradient(135deg,#fff 10%,var(--primary-light) 60%,var(--secondary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-text-accent{background:linear-gradient(135deg,var(--accent-light) 0,var(--tertiary-yellow) 50%,var(--secondary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:hsla(0,0%,100%,.04);border:1px solid hsla(0,0%,100%,.08);border-radius:9999px;font-size:.85rem;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;box-shadow:var(--shadow-sm)}.badge-primary{background:rgba(79,70,229,.15);border-color:rgba(79,70,229,.3);color:var(--primary-light)}.badge-secondary{background:rgba(0,197,197,.15);border-color:rgba(0,197,197,.3);color:var(--secondary-light)}.badge-accent{background:rgba(245,158,11,.15);border-color:rgba(245,158,11,.3);color:var(--accent-light)}.glass-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:32px;box-shadow:var(--shadow-md);transition:var(--transition-normal)}.glass-card:hover{transform:translateY(-4px);border-color:hsla(0,0%,100%,.15);box-shadow:var(--shadow-lg),var(--glow-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:var(--btn-padding);font-size:var(--btn-font-size);font-weight:var(--btn-font-weight);border-radius:var(--btn-radius);cursor:pointer;transition:var(--transition-normal);border:none;font-family:var(--font-sans)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 20px rgba(79,70,229,.3)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-light) 0,var(--primary) 100%);transform:translateY(-2px);box-shadow:0 8px 25px rgba(79,70,229,.5),var(--glow-primary)}.btn-secondary{background:hsla(0,0%,100%,.05);color:var(--text-primary);border:1px solid hsla(0,0%,100%,.1)}.btn-secondary:hover{background:hsla(0,0%,100%,.1);border-color:hsla(0,0%,100%,.25);transform:translateY(-2px)}.btn-accent{background:linear-gradient(135deg,var(--accent) 0,#d97706 100%);color:#0f172a;font-weight:700;box-shadow:0 4px 20px rgba(245,158,11,.25)}.btn-accent:hover{background:linear-gradient(135deg,var(--accent-light) 0,var(--accent) 100%);transform:translateY(-2px);box-shadow:0 8px 25px rgba(245,158,11,.45)}.btn-pill{padding:var(--btn-pill-padding);font-size:var(--btn-pill-font-size);border-radius:var(--btn-pill-radius);background:hsla(0,0%,100%,.03);color:var(--text-secondary);border:1px solid hsla(0,0%,100%,.06);cursor:pointer;transition:var(--transition-fast);font-family:var(--font-sans);font-weight:var(--btn-font-weight)}.btn-pill:hover{background:hsla(0,0%,100%,.08);color:var(--text-primary)}.btn-pill.active{background:var(--primary);color:#fff;border-color:var(--primary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeInUp .8s cubic-bezier(.16,1,.3,1) forwards}.icon-wrapper{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:rgba(79,70,229,.1);color:var(--primary-light);margin-bottom:20px}.icon-wrapper-secondary{background:rgba(0,197,197,.1);color:var(--secondary-light)}.icon-wrapper-accent{background:rgba(245,158,11,.1);color:var(--accent-light)}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:var(--card-gap)}.grid-2,.grid-3{display:grid;gap:var(--card-gap)}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:var(--card-gap)}.grid-split-hero{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:var(--grid-hero-gap);gap:var(--grid-hero-gap);align-items:center}.grid-split-detail{grid-template-columns:1.2fr .8fr;grid-gap:var(--grid-hero-gap)}.grid-profile,.grid-split-detail{display:grid;gap:var(--grid-hero-gap);align-items:start}.grid-profile{grid-template-columns:300px 1fr;grid-gap:var(--grid-hero-gap)}.grid-checklist{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.grid-responsive{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));grid-gap:var(--card-gap);gap:var(--card-gap)}.flex-center{display:flex;align-items:center;justify-content:center}.text-center{text-align:center}.flex-column{display:flex;flex-direction:column}.flex-wrap{display:flex;flex-wrap:wrap}.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}.gap-xl{gap:32px}.mb-sm{margin-bottom:8px}.mb-md{margin-bottom:16px}.mb-lg{margin-bottom:24px}.mb-xl{margin-bottom:32px}.mb-xxl{margin-bottom:48px}.mb-huge{margin-bottom:64px}.section-compact{padding:var(--section-padding-compact)}.lead-text{font-size:1.15rem;color:var(--text-secondary);line-height:1.6}.alert-box{display:flex;gap:20px;padding:24px;border-radius:var(--card-radius);align-items:center;background:hsla(0,0%,100%,.02);border:1px solid hsla(0,0%,100%,.06)}.alert-box-success{background:rgba(46,204,113,.08);border:1px solid rgba(46,204,113,.2);border-radius:var(--card-radius);padding:32px}.media-container{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:2px solid hsla(0,0%,100%,.08);box-shadow:var(--shadow-lg)}.media-container img{width:100%;height:100%;object-fit:cover;display:block}.avatar-container{position:relative;width:220px;height:220px;margin:0 auto 24px;border-radius:var(--radius-md);overflow:hidden;border:3px solid rgba(79,70,229,.4);box-shadow:var(--shadow-lg)}.avatar-container img{width:100%;height:100%;object-fit:cover}.timeline-steps{display:flex;flex-direction:column;gap:32px;position:relative}.timeline-steps:before{content:"";position:absolute;top:24px;left:24px;bottom:24px;width:var(--timeline-line-width);background:linear-gradient(180deg,var(--primary) 0,var(--secondary) 50%,hsla(0,0%,100%,.05) 100%);z-index:0}.timeline-step{display:flex;gap:24px;position:relative;z-index:1}.timeline-number{width:var(--timeline-number-size);height:var(--timeline-number-size);border-radius:50%;background:linear-gradient(135deg,var(--primary) 0,var(--primary-dark) 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:var(--timeline-number-font-size);box-shadow:var(--shadow-sm);flex-shrink:0}.timeline-number-secondary{background:linear-gradient(135deg,var(--secondary) 0,var(--secondary-light) 100%)}.timeline-number-neutral{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);color:var(--text-secondary)}.card-glow-bg{position:absolute;top:0;right:0;width:150px;height:150px;background:radial-gradient(circle,var(--primary) 0,transparent 80%);opacity:.25;pointer-events:none}.card-glow-bg-secondary{background:radial-gradient(circle,var(--secondary) 0,transparent 80%)}.faq-item.active{border-color:rgba(79,70,229,.3)!important;background:rgba(17,24,39,.95)!important}.track-card{padding:16px;border-radius:12px;background:hsla(0,0%,100%,.02);border:1px solid hsla(0,0%,100%,.05);transition:var(--transition-fast)}.track-card.active{background:rgba(79,70,229,.08);border-color:rgba(79,70,229,.3)}.track-play-btn{width:36px;height:36px;border-radius:50%;background:hsla(0,0%,100%,.06);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:var(--transition-fast)}.track-play-btn:hover{background:hsla(0,0%,100%,.12)}.track-card.active .track-play-btn{background:var(--primary)}.track-waveform{margin-top:14px;display:flex;gap:3px;height:24px;align-items:center}.badge-floating{position:absolute;top:-14px;right:24px;padding:4px 12px;border-radius:99px;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;z-index:10}.price-layout{display:flex;align-items:baseline;gap:4px;margin-bottom:32px;border-bottom:1px solid hsla(0,0%,100%,.06);padding-bottom:20px}.features-list{list-style:none;padding:0;margin:0 0 40px;display:flex;flex-direction:column;gap:14px;flex-grow:1}.features-list li{display:flex;align-items:start;gap:10px;font-size:.92rem;color:var(--text-secondary)}.narrow-container{max-width:800px;margin:0 auto}.faq-item{padding:24px;cursor:pointer;transition:var(--transition-normal)}.faq-question{display:flex;justify-content:space-between;align-items:center;gap:16px}.faq-answer{margin-top:16px;border-top:1px solid hsla(0,0%,100%,.06);padding-top:16px;animation:fadeInUp .3s ease}.methodology-box{background:hsla(0,0%,100%,.02);padding:20px;border-radius:0 12px 12px 0;border:1px solid hsla(0,0%,100%,.03);border-left:4px solid var(--primary)}.publish-email-input{flex-grow:1;padding:14px 20px;border-radius:12px;border:1px solid var(--card-border);background:rgba(9,13,22,.6);color:#fff;font-size:.95rem;outline:none;transition:var(--transition-fast)}.publish-email-input:focus{border-color:var(--accent)!important;box-shadow:0 0 10px rgba(245,158,11,.15)}@media (max-width:968px){.grid-split-detail,.grid-split-hero{grid-template-columns:1fr;gap:32px}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}@media (max-width:768px){.grid-profile{grid-template-columns:1fr;gap:32px;text-align:center}.responsive-publish-grid{display:flex!important;flex-direction:column!important;gap:32px!important}.responsive-list-grid{grid-template-columns:1fr!important}}@media (max-width:640px){.grid-3,.grid-checklist{grid-template-columns:1fr}.section{padding:60px 0}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:#1e293b;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#334155}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.4)}70%{box-shadow:0 0 0 10px rgba(16,185,129,0)}to{box-shadow:0 0 0 0 rgba(16,185,129,0)}}.student-card-img{transition:transform .5s cubic-bezier(.16,1,.3,1)}.glass-card:hover .student-card-img{transform:scale(1.1)}.arrow-icon{transition:transform .25s ease}.glass-card:hover .arrow-icon{transform:translateX(4px)}.admin-form-label{display:block;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:8px}.admin-form-input{width:100%;padding:12px 16px;border-radius:12px;border:1px solid var(--card-border);background:rgba(9,13,22,.6);color:#fff;font-size:.95rem;outline:none;transition:var(--transition-fast)}.admin-form-input:focus{border-color:var(--primary-light)!important;box-shadow:var(--glow-primary)}.login-card{box-shadow:var(--shadow-lg),0 0 50px rgba(255,140,0,.15)!important;border-color:rgba(255,140,0,.2)!important}.spinner-mini{width:16px;height:16px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}