:root{--color-primary:#B22B25;--color-primary-hover:#911F1A;--color-primary-light:#FDF2F2;--color-secondary:#DC8514;--color-secondary-hover:#BF720F;--color-secondary-light:#FEF8ED;--color-black:#2C2C2C;--color-black-pure:#1A1A1A;--color-black-light:#4A4A4A;--color-muted:#737373;--color-white:#ECE8DF;--color-bg-light:#E4DFD5;--color-bg-subtle:#DCD6CA;--color-border:#D1C9BE;--color-border-dark:#2C2C2C;--color-border-blueprint:rgba(44,44,44,0.12);--color-success:#16A34A;--color-warning:#DC8514;--color-danger:#B22B25;--color-info:#0284C7;--font-body:"Plus Jakarta Sans","Plus Jakarta Sans Fallback",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-heading:"PT Sans","PT Sans Fallback",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono","SF Mono",Consolas,"Liberation Mono",Menlo,Courier,monospace;--container-max-width:1280px;--container-padding:1.5rem;--header-height:80px;--topbar-height:40px;--radius-sm:2px;--radius-md:4px;--radius-lg:8px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(44,44,44,0.05);--shadow-md:0 4px 6px -1px rgba(44,44,44,0.08),0 2px 4px -2px rgba(44,44,44,0.04);--shadow-lg:0 10px 15px -3px rgba(44,44,44,0.1),0 4px 6px -4px rgba(44,44,44,0.05);--shadow-blueprint:4px 4px 0px 0px #2C2C2C;--shadow-blueprint-primary:4px 4px 0px 0px #B22B25;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:250ms cubic-bezier(0.4,0,0.2,1);--transition-smooth:350ms cubic-bezier(0.16,1,0.3,1);--z-negative:-1;--z-normal:1;--z-sticky:100;--z-dropdown:200;--z-modal-backdrop:500;--z-modal:600;--z-toast:700}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);color:var(--color-black);background-color:var(--color-white);line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;position:relative}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-black-pure);font-weight:700;line-height:1.25;letter-spacing:-0.02em}h1{font-size:clamp(2.25rem,5vw,3.5rem)}h2{font-size:clamp(1.75rem,4vw,2.5rem)}h3{font-size:clamp(1.35rem,3vw,1.85rem)}h4{font-size:clamp(1.15rem,2vw,1.35rem)}h5{font-size:1.1rem}h6{font-size:0.95rem}p{margin-bottom:1rem;color:var(--color-black-light)}p:last-child{margin-bottom:0}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}img,svg,picture,video{max-width:100%;height:auto;display:block}button,input,select,textarea{font:inherit;color:inherit;border:none;background:none;outline:none}button{cursor:pointer}ul,ol{list-style:none}.blueprint-grid-bg{background-image:linear-gradient(to right,var(--color-border-blueprint) 1px,transparent 1px),linear-gradient(to bottom,var(--color-border-blueprint) 1px,transparent 1px);background-size:32px 32px;background-position:center center}.blueprint-grid-subtle{background-image:radial-gradient(var(--color-border-blueprint) 1px,transparent 1px);background-size:24px 24px}.technical-badge{display:inline-flex;align-items:center;gap:0.35rem;font-family:var(--font-mono);font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;padding:0.25rem 0.6rem;border:1px solid var(--color-black);background-color:var(--color-white);color:var(--color-black);border-radius:var(--radius-sm)}.technical-badge.badge-primary{border-color:var(--color-primary);color:var(--color-primary);background-color:var(--color-primary-light)}.technical-badge.badge-secondary{border-color:var(--color-secondary);color:var(--color-secondary);background-color:var(--color-secondary-light)}.technical-corner{position:relative}.technical-corner::before,.technical-corner::after{content:"+";position:absolute;font-family:var(--font-mono);font-size:0.85rem;color:var(--color-muted);line-height:1;pointer-events:none}.technical-corner::before{top:6px;left:6px}.technical-corner::after{bottom:6px;right:6px}.cad-border{border:1px solid var(--color-black);position:relative}.cad-border-dashed{border:1px dashed var(--color-black)}.mono-tag{font-family:var(--font-mono);font-size:0.8rem;letter-spacing:0.05em;color:var(--color-muted)}.container{width:100%;max-width:var(--container-max-width);margin-left:auto;margin-right:auto;padding-left:var(--container-padding);padding-right:var(--container-padding)}.container-narrow{max-width:960px}.container-fluid{width:100%;padding-left:var(--container-padding);padding-right:var(--container-padding)}.section-padding{padding-top:5rem;padding-bottom:5rem}.section-padding-sm{padding-top:3rem;padding-bottom:3rem}.section-header{margin-bottom:3rem;position:relative}.section-header.text-center{text-align:center}.section-subtitle{font-family:var(--font-mono);font-size:0.85rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--color-primary);display:block;margin-bottom:0.5rem;font-weight:600}.section-title{font-size:clamp(2rem,3.5vw,2.75rem);color:var(--color-black);margin-bottom:1rem}.section-desc{font-size:1.1rem;color:var(--color-black-light);max-width:680px}.section-header.text-center .section-desc{margin-left:auto;margin-right:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.6rem;padding:0.8rem 1.6rem;font-family:var(--font-heading);font-size:0.95rem;font-weight:600;line-height:1.2;border-radius:var(--radius-sm);text-align:center;transition:all var(--transition-base);position:relative;overflow:hidden;white-space:nowrap}.btn-sm{padding:0.5rem 1rem;font-size:0.85rem}.btn-lg{padding:1rem 2.2rem;font-size:1.05rem}.btn-primary{background-color:var(--color-primary);color:var(--color-white);border:1px solid var(--color-primary);box-shadow:2px 2px 0px 0px var(--color-black)}.btn-primary:hover{background-color:var(--color-primary-hover);border-color:var(--color-primary-hover);transform:translate(-1px,-1px);box-shadow:3px 3px 0px 0px var(--color-black)}.btn-primary:active{transform:translate(1px,1px);box-shadow:1px 1px 0px 0px var(--color-black)}.btn-secondary{background-color:var(--color-secondary);color:var(--color-white);border:1px solid var(--color-secondary);box-shadow:2px 2px 0px 0px var(--color-black)}.btn-secondary:hover{background-color:var(--color-secondary-hover);border-color:var(--color-secondary-hover);transform:translate(-1px,-1px);box-shadow:3px 3px 0px 0px var(--color-black)}.btn-outline{background-color:var(--color-white);color:var(--color-black);border:1px solid var(--color-black);box-shadow:2px 2px 0px 0px var(--color-black)}.btn-outline:hover{background-color:var(--color-bg-light);color:var(--color-black);transform:translate(-1px,-1px);box-shadow:3px 3px 0px 0px var(--color-black)}.btn-ghost{background-color:transparent;color:var(--color-black);border:1px solid transparent}.btn-ghost:hover{background-color:var(--color-bg-subtle);border-color:var(--color-border)}.btn-icon-right svg{transition:transform var(--transition-fast)}.btn:hover .btn-icon-right svg{transform:translateX(4px)}.top-bar{background-color:var(--color-black);color:var(--color-white);font-size:0.82rem;border-bottom:1px solid rgba(255,255,255,0.1);position:relative;z-index:calc(var(--z-sticky) + 1)}.top-bar-inner{display:flex;justify-content:space-between;align-items:center;height:var(--topbar-height);padding:0 var(--container-padding);max-width:var(--container-max-width);margin:0 auto}.top-bar-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:0.08em;color:var(--color-secondary);font-weight:600;display:flex;align-items:center;gap:0.4rem}.top-bar-links{display:flex;align-items:center;gap:1.5rem}.top-bar-link{display:inline-flex;align-items:center;gap:0.45rem;color:#E0E0E0;font-weight:500;font-family:var(--font-mono);font-size:0.8rem;transition:color var(--transition-fast)}.top-bar-link:hover{color:var(--color-white);text-decoration:underline}.top-bar-link svg{width:14px;height:14px;stroke:var(--color-secondary)}.site-header{position:sticky;top:0;left:0;width:100%;background-color:var(--color-white);border-bottom:1px solid var(--color-border);z-index:var(--z-sticky);transition:background-color var(--transition-base),backdrop-filter var(--transition-base),-webkit-backdrop-filter var(--transition-base),border-color var(--transition-base),box-shadow var(--transition-base)}.site-header.is-scrolled{background-color:rgba(236,232,223,0.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:2px solid var(--color-black);box-shadow:0 4px 16px rgba(44,44,44,0.08)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.site-logo-link{display:flex;align-items:center;position:relative;padding:0.25rem 0}.site-logo{height:38px;width:auto;display:block}.main-nav{display:none}@media (min-width:992px){.main-nav{display:flex;align-items:center;gap:0.25rem}}.nav-item{position:relative}.nav-link{display:inline-flex;align-items:center;gap:0.35rem;padding:0.65rem 1rem;font-family:var(--font-heading);font-size:0.95rem;font-weight:700;color:var(--color-black);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--color-primary);background-color:var(--color-bg-light)}.nav-link svg.arrow-icon{width:14px;height:14px;transition:transform var(--transition-fast)}.nav-item:hover .nav-link svg.arrow-icon{transform:rotate(180deg)}.header-actions{display:flex;align-items:center;gap:0.75rem}.header-user-btn{display:none;align-items:center;gap:0.4rem;font-family:var(--font-heading);font-size:0.9rem;font-weight:700;color:var(--color-black);padding:0.55rem 0.9rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);transition:all var(--transition-fast)}.header-user-btn:hover{border-color:var(--color-black);background-color:var(--color-bg-light)}.header-actions .btn{display:none}@media (min-width:992px){.header-user-btn{display:inline-flex}.header-actions .btn{display:inline-flex}}.mobile-menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--color-black);border-radius:var(--radius-sm);background-color:var(--color-white);color:var(--color-black)}@media (min-width:992px){.mobile-menu-toggle{display:none}}.mega-dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(12px);width:760px;background-color:var(--color-white);border:2px solid var(--color-black);box-shadow:6px 6px 0px 0px var(--color-black);border-radius:var(--radius-sm);padding:1.5rem;opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base),visibility var(--transition-base);z-index:var(--z-dropdown)}.nav-item-dropdown:hover .mega-dropdown,.nav-item-dropdown:focus-within .mega-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.mega-dropdown-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:1.5rem}.mega-left-col{border-right:1px dashed var(--color-border);padding-right:1.5rem}.mega-section-title{font-family:var(--font-mono);font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--color-muted);margin-bottom:1rem;display:flex;align-items:center;gap:0.4rem}.smart-widget-list{display:flex;flex-direction:column;gap:0.85rem}.smart-training-widget{display:block;padding:0.85rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background-color:var(--color-bg-light);transition:all var(--transition-fast)}.smart-training-widget:hover{border-color:var(--color-primary);background-color:var(--color-white);transform:translateX(3px)}.widget-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:0.35rem}.widget-title{font-family:var(--font-heading);font-size:0.95rem;font-weight:700;color:var(--color-black);margin-bottom:0.25rem}.widget-footer{display:flex;align-items:center;justify-content:space-between;font-size:0.8rem;color:var(--color-muted);font-family:var(--font-mono)}.widget-cta-link{color:var(--color-primary);font-weight:600}.mega-right-col{display:flex;flex-direction:column;gap:0.85rem}.mega-action-card{display:flex;flex-direction:column;padding:1rem;border:1px solid var(--color-black);border-radius:var(--radius-sm);background-color:var(--color-white);transition:all var(--transition-fast);position:relative}.mega-action-card:hover{background-color:var(--color-bg-light);transform:translate(-2px,-2px);box-shadow:3px 3px 0px 0px var(--color-black)}.mega-card-icon{width:28px;height:28px;margin-bottom:0.5rem;color:var(--color-primary)}.mega-action-card:last-child .mega-card-icon{color:var(--color-secondary)}.mega-card-title{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:var(--color-black);margin-bottom:0.25rem;display:flex;align-items:center;justify-content:space-between}.mega-card-desc{font-size:0.82rem;color:var(--color-black-light);line-height:1.4}.hero-section{position:relative;padding:4.5rem 0 5.5rem;overflow:hidden;background-color:var(--color-white);border-bottom:1px solid var(--color-black)}.hero-grid-wrapper{display:grid;grid-template-columns:1fr;gap:3rem;align-items:center}@media (min-width:992px){.hero-grid-wrapper{grid-template-columns:1.15fr 0.85fr}}.hero-content{position:relative;z-index:2}.hero-meta-tag{display:inline-flex;align-items:center;gap:0.5rem;padding:0.35rem 0.8rem;background-color:var(--color-bg-light);border:1px solid var(--color-black);border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:0.8rem;font-weight:600;margin-bottom:1.5rem}.hero-meta-tag .status-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-primary);display:inline-block;animation:pulseDot 2s infinite ease-in-out}@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(0.8)}}.hero-title{font-size:clamp(2.5rem,5.5vw,4rem);line-height:1.12;margin-bottom:1.5rem;color:var(--color-black)}.hero-title .highlight-cad{position:relative;display:inline-block;color:var(--color-primary)}.hero-title .highlight-cad::after{content:"";position:absolute;bottom:4px;left:0;width:100%;height:3px;background-color:var(--color-primary);opacity:0.4}.hero-description{font-size:1.15rem;line-height:1.65;color:var(--color-black-light);margin-bottom:2rem;max-width:580px}.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-bottom:2.5rem}.hero-specs-row{display:flex;flex-wrap:wrap;gap:1.75rem;padding-top:1.75rem;border-top:1px dashed var(--color-border)}.hero-spec-item{display:flex;flex-direction:column}.hero-spec-value{font-family:var(--font-heading);font-size:1.5rem;font-weight:800;color:var(--color-black)}.hero-spec-label{font-family:var(--font-mono);font-size:0.75rem;color:var(--color-muted);text-transform:uppercase}.hero-cad-container{position:relative;width:100%;min-height:420px;border:1px solid var(--color-black);background-color:var(--color-bg-light);box-shadow:6px 6px 0px 0px var(--color-black);display:flex;flex-direction:column;border-radius:var(--radius-sm);overflow:hidden}.cad-window-header{height:32px;background-color:var(--color-black);color:var(--color-white);display:flex;align-items:center;justify-content:space-between;padding:0 0.75rem;font-family:var(--font-mono);font-size:0.75rem}.cad-window-dots{display:flex;gap:5px}.cad-dot{width:8px;height:8px;border-radius:50%;background-color:rgba(255,255,255,0.4)}.cad-canvas-holder{flex:1;position:relative;width:100%;height:100%;min-height:388px;background-color:var(--color-white)}#heroBlueprintCanvas{position:absolute;top:0;left:0;width:100%;height:100%;display:block}.cad-overlay-coordinates{position:absolute;bottom:8px;right:8px;background-color:rgba(236,232,223,0.9);padding:2px 6px;font-family:var(--font-mono);font-size:0.7rem;border:1px solid var(--color-border);color:var(--color-black);pointer-events:none}.references-section{padding:3.5rem 0;background-color:var(--color-bg-light);border-bottom:1px solid var(--color-border)}.references-header{text-align:center;margin-bottom:2rem}.references-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;align-items:center}@media (min-width:576px){.references-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:768px){.references-grid{grid-template-columns:repeat(4,1fr)}}@media (min-width:1200px){.references-grid{grid-template-columns:repeat(8,1fr)}}.reference-card{height:72px;display:flex;align-items:center;justify-content:center;padding:0.75rem 1.25rem;border:1px solid var(--color-border);background-color:var(--color-white);border-radius:var(--radius-sm);transition:all var(--transition-base)}.reference-card:hover{border-color:var(--color-black);transform:translateY(-2px);box-shadow:2px 2px 0px 0px var(--color-black)}.reference-logo-img{max-height:38px;max-width:100%;object-fit:contain;filter:grayscale(100%) contrast(150%) brightness(0.25);opacity:0.85;transition:all var(--transition-base)}.reference-card:hover .reference-logo-img{filter:grayscale(0%) contrast(100%) brightness(1);opacity:1}.open-trainings-section{position:relative;background-color:var(--color-white);border-bottom:1px solid var(--color-black)}.featured-training-card{border:2px solid var(--color-black);background-color:var(--color-white);box-shadow:6px 6px 0px 0px var(--color-black);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:2.5rem}.featured-training-inner{display:grid;grid-template-columns:1fr}@media (min-width:992px){.featured-training-inner{grid-template-columns:1.15fr 0.85fr}}.featured-training-content{padding:2.5rem;display:flex;flex-direction:column;justify-content:space-between}.featured-badges-row{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center;margin-bottom:1rem}.training-title-lg{font-size:clamp(1.6rem,2.5vw,2.25rem);color:var(--color-black);margin-bottom:1rem}.training-desc-lg{font-size:1.05rem;color:var(--color-black-light);line-height:1.6;margin-bottom:1.5rem}.training-meta-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;padding:1.25rem;background-color:var(--color-bg-light);border:1px dashed var(--color-black);border-radius:var(--radius-sm);margin-bottom:1.75rem}.meta-item-box{display:flex;flex-direction:column}.meta-item-label{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;color:var(--color-muted);margin-bottom:0.2rem}.meta-item-value{font-family:var(--font-heading);font-size:0.95rem;font-weight:700;color:var(--color-black)}.featured-training-sidebar{background-color:var(--color-bg-light);border-top:1px solid var(--color-black);padding:2.5rem;display:flex;flex-direction:column;justify-content:center}@media (min-width:992px){.featured-training-sidebar{border-top:none;border-left:1px solid var(--color-black)}}.countdown-wrapper{margin-bottom:2rem}.countdown-label{font-family:var(--font-mono);font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--color-primary);font-weight:700;margin-bottom:0.75rem;display:flex;align-items:center;gap:0.4rem}.countdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0.5rem}.countdown-box{background-color:var(--color-white);border:1px solid var(--color-black);padding:0.75rem 0.25rem;text-align:center;border-radius:var(--radius-sm);box-shadow:2px 2px 0px 0px var(--color-black)}.countdown-num{font-family:var(--font-mono);font-size:1.5rem;font-weight:800;color:var(--color-primary);line-height:1.1;display:block}.countdown-unit{font-family:var(--font-mono);font-size:0.68rem;text-transform:uppercase;color:var(--color-muted)}.occupancy-wrapper{margin-bottom:2rem}.occupancy-header{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:0.8rem;margin-bottom:0.4rem}.occupancy-percent{font-weight:700;color:var(--color-secondary)}.occupancy-remaining{color:var(--color-primary);font-weight:600}.progress-bar-container{width:100%;height:12px;background-color:var(--color-white);border:1px solid var(--color-black);border-radius:var(--radius-sm);overflow:hidden;padding:1px}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-secondary),var(--color-primary));border-radius:1px;transition:width 1s ease-in-out}.sidebar-actions{display:flex;flex-direction:column;gap:0.75rem}.training-cards-grid{display:grid;grid-template-columns:1fr;gap:1.75rem}@media (min-width:768px){.training-cards-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.training-cards-grid{grid-template-columns:repeat(3,1fr)}}.training-card{border:1px solid var(--color-black);background-color:var(--color-white);border-radius:var(--radius-sm);padding:1.75rem;display:flex;flex-direction:column;justify-content:space-between;transition:all var(--transition-base);position:relative}.training-card:hover{transform:translate(-3px,-3px);box-shadow:4px 4px 0px 0px var(--color-black)}.training-card-header{margin-bottom:1.25rem}.training-card-title{font-size:1.25rem;margin-top:0.5rem;margin-bottom:0.5rem}.training-card-desc{font-size:0.9rem;color:var(--color-black-light);margin-bottom:1.25rem}.training-card-meta{display:flex;flex-direction:column;gap:0.4rem;padding:0.75rem 0;border-top:1px dashed var(--color-border);border-bottom:1px dashed var(--color-border);margin-bottom:1.25rem;font-family:var(--font-mono);font-size:0.8rem;color:var(--color-black-light)}.training-card-actions{display:flex;gap:0.5rem}.catalog-toolbar{background-color:var(--color-bg-light);border:1px solid var(--color-black);border-radius:var(--radius-sm);padding:1.25rem;margin-bottom:2.5rem;box-shadow:3px 3px 0px 0px var(--color-black)}.catalog-search-row{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.search-input-wrapper{flex:1;min-width:260px;position:relative}.search-input{width:100%;height:46px;padding:0 1rem 0 2.75rem;border:1px solid var(--color-black);border-radius:var(--radius-sm);background-color:var(--color-white);font-size:0.95rem}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--color-muted)}.catalog-categories{display:flex;flex-wrap:wrap;gap:0.5rem}.filter-btn{padding:0.45rem 1rem;border:1px solid var(--color-border);background-color:var(--color-white);font-family:var(--font-heading);font-size:0.85rem;font-weight:600;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.filter-btn:hover,.filter-btn.active{border-color:var(--color-black);background-color:var(--color-black);color:var(--color-white)}.syllabus-accordion{border:1px solid var(--color-black);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:2.5rem}.accordion-item{border-bottom:1px solid var(--color-border)}.accordion-item:last-child{border-bottom:none}.accordion-header{width:100%;padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;background-color:var(--color-white);font-family:var(--font-heading);font-size:1.1rem;font-weight:700;text-align:left;transition:background-color var(--transition-fast)}.accordion-header:hover{background-color:var(--color-bg-light)}.accordion-content{padding:0 1.5rem 1.5rem;background-color:var(--color-white);display:none}.accordion-item.is-open .accordion-content{display:block}.accordion-item.is-open .accordion-header{background-color:var(--color-bg-light)}.course-detail-layout{display:grid;grid-template-columns:1fr;gap:3rem;align-items:start}@media (min-width:992px){.course-detail-layout{grid-template-columns:1.35fr 1fr;gap:3rem}}.course-sticky-sidebar{position:-webkit-sticky;position:sticky;top:calc(var(--header-height) + 24px);z-index:20}.sidebar-switcher-nav{display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--color-black);border-bottom:none;background-color:var(--color-bg-light);border-radius:var(--radius-sm) var(--radius-sm) 0 0;overflow:hidden}.sidebar-switch-tab{padding:0.85rem 0.5rem;font-family:var(--font-heading);font-size:0.85rem;font-weight:700;text-align:center;color:var(--color-black);background-color:var(--color-bg-light);border:none;border-bottom:2px solid var(--color-black);transition:all var(--transition-fast);cursor:pointer}.sidebar-switch-tab:first-child{border-right:1px solid var(--color-black)}.sidebar-switch-tab.is-active{background-color:var(--color-white);color:var(--color-primary);border-bottom:2px solid transparent}.sidebar-card-container{border:2px solid var(--color-black);background-color:var(--color-white);box-shadow:6px 6px 0px 0px var(--color-black);border-radius:0 0 var(--radius-sm) var(--radius-sm);padding:2rem}.sidebar-card-panel{display:none}.sidebar-card-panel.is-active{display:block}.sidebar-price-tag{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--color-primary);line-height:1.1;margin-bottom:0.25rem}.sidebar-info-form-box{margin-top:2rem;padding-top:1.75rem;border-top:1px dashed var(--color-border)}.corporate-plan-card{border:2px solid var(--color-black);background-color:var(--color-white);box-shadow:6px 6px 0px 0px var(--color-black);border-radius:var(--radius-sm);padding:2.5rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-family:var(--font-heading);font-size:0.9rem;font-weight:600;color:var(--color-black);margin-bottom:0.4rem}.form-control{width:100%;padding:0.75rem 1rem;border:1px solid var(--color-black);border-radius:var(--radius-sm);background-color:var(--color-white);font-size:0.95rem;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-control:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-light)}textarea.form-control{min-height:120px;resize:vertical}.labs-section{background-color:var(--color-bg-light);border-bottom:1px solid var(--color-black)}.lab-product-card{border:2px solid var(--color-black);background-color:var(--color-white);border-radius:var(--radius-sm);margin-bottom:3.5rem;box-shadow:6px 6px 0px 0px var(--color-black);overflow:hidden}.lab-product-grid{display:grid;grid-template-columns:1fr}@media (min-width:992px){.lab-product-grid{grid-template-columns:1.1fr 0.9fr}}.lab-product-info{padding:3rem;display:flex;flex-direction:column;justify-content:space-between}.lab-product-visual{background-color:#1A1A1A;color:#E5E7EB;padding:2.5rem;display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--color-black);position:relative}@media (min-width:992px){.lab-product-visual{border-top:none;border-left:1px solid var(--color-black)}}.architecture-diagram-box{border:1px dashed rgba(255,255,255,0.3);padding:1.5rem;border-radius:var(--radius-sm);background-color:rgba(255,255,255,0.03);font-family:var(--font-mono)}.arch-node{padding:0.5rem 0.75rem;border:1px solid rgba(255,255,255,0.4);background-color:rgba(255,255,255,0.08);margin-bottom:0.5rem;font-size:0.8rem}.modal-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(44,44,44,0.7);backdrop-filter:blur(4px);z-index:var(--z-modal-backdrop);display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;visibility:hidden;pointer-events:none;transition:all var(--transition-base)}.modal-backdrop.is-active{opacity:1;visibility:visible;pointer-events:auto}.wizard-modal-container{width:100%;max-width:780px;background-color:var(--color-white);border:2px solid var(--color-black);box-shadow:8px 8px 0px 0px var(--color-black);border-radius:var(--radius-sm);overflow:hidden;max-height:90vh;display:flex;flex-direction:column;transform:translateY(20px);transition:transform var(--transition-base)}.modal-backdrop.is-active .wizard-modal-container{transform:translateY(0)}.wizard-header{background-color:var(--color-black);color:var(--color-white);padding:1.25rem 1.75rem;display:flex;align-items:center;justify-content:space-between}.wizard-title{font-family:var(--font-heading);font-size:1.15rem;color:var(--color-white)}.modal-close-btn{color:var(--color-white);font-size:1.5rem;line-height:1;opacity:0.8;transition:opacity var(--transition-fast)}.modal-close-btn:hover{opacity:1;color:var(--color-primary)}.wizard-steps-nav{display:grid;grid-template-columns:repeat(4,1fr);background-color:var(--color-bg-light);border-bottom:1px solid var(--color-black)}.wizard-step-item{padding:0.85rem 0.5rem;text-align:center;font-family:var(--font-mono);font-size:0.75rem;border-right:1px solid var(--color-border);color:var(--color-muted);position:relative}.wizard-step-item:last-child{border-right:none}.wizard-step-item.is-active{color:var(--color-primary);font-weight:700;background-color:var(--color-white)}.wizard-step-item.is-completed{color:var(--color-black);background-color:var(--color-bg-subtle)}.wizard-body{padding:2rem;overflow-y:auto;flex:1}.wizard-step-panel{display:none}.wizard-step-panel.is-active{display:block}.wizard-footer{padding:1.25rem 2rem;background-color:var(--color-bg-light);border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.card-input-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:0.75rem}.iyzico-security-notice{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 1rem;background-color:var(--color-primary-light);border:1px solid var(--color-primary);border-radius:var(--radius-sm);margin-top:1.25rem;font-size:0.82rem;color:var(--color-black)}.payment-trust-bar{background-color:var(--color-bg-light);border-top:1px solid var(--color-black);border-bottom:1px solid var(--color-black);padding:1.75rem 0}.trust-bar-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}.trust-heading-group{display:flex;align-items:center;gap:1rem}.iyzico-badge-img{height:32px;width:auto}.trust-text-block{display:flex;flex-direction:column}.trust-title{font-family:var(--font-heading);font-size:0.95rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;color:var(--color-black)}.trust-subtitle{font-family:var(--font-mono);font-size:0.78rem;color:var(--color-muted)}.security-logos-group{display:flex;align-items:center;gap:1.25rem}.etbis-logo-img,.secure3d-logo-img{height:28px;width:auto;object-fit:contain}.card-logos-row{display:flex;align-items:center;gap:0.75rem}.card-logo-img{height:20px;width:auto;opacity:0.85}.site-footer{background-color:var(--color-black);color:#D1D5DB;padding:4.5rem 0 2rem;font-size:0.9rem}.footer-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3.5rem}@media (min-width:576px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:992px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}}.footer-col-title{font-family:var(--font-heading);font-size:1.05rem;color:var(--color-white);margin-bottom:1.25rem;position:relative;padding-bottom:0.5rem}.footer-col-title::after{content:"";position:absolute;bottom:0;left:0;width:24px;height:2px;background-color:var(--color-primary)}.footer-links-list{display:flex;flex-direction:column;gap:0.65rem}.footer-link{color:#9CA3AF;transition:color var(--transition-fast)}.footer-link:hover{color:var(--color-white);padding-left:4px}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,0.1);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;font-size:0.82rem;font-family:var(--font-mono);color:#6B7280}.auth-page-wrapper{min-height:calc(100vh - var(--header-height) - var(--topbar-height));display:flex;align-items:center;justify-content:center;padding:3rem 1.5rem;background-color:var(--color-bg-light)}.auth-card{width:100%;max-width:460px;background-color:var(--color-white);border:2px solid var(--color-black);box-shadow:6px 6px 0px 0px var(--color-black);border-radius:var(--radius-sm);padding:2.5rem}.auth-header{text-align:center;margin-bottom:2rem}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--color-black);border-radius:var(--radius-sm);margin-bottom:1.75rem;overflow:hidden}.auth-tab-btn{padding:0.75rem;font-family:var(--font-heading);font-weight:700;font-size:0.9rem;background-color:var(--color-bg-light);color:var(--color-black);text-align:center}.auth-tab-btn.is-active{background-color:var(--color-black);color:var(--color-white)}.legal-content-box{background-color:var(--color-white);border:1px solid var(--color-black);box-shadow:4px 4px 0px 0px var(--color-black);border-radius:var(--radius-sm);padding:3rem;margin-top:2rem}.legal-content-box h2{font-size:1.5rem;margin-top:2rem;margin-bottom:0.75rem;padding-bottom:0.5rem;border-bottom:1px solid var(--color-border)}.legal-content-box h3{font-size:1.2rem;margin-top:1.5rem;margin-bottom:0.5rem}.legal-content-box ul,.legal-content-box ol{margin:1rem 0 1.5rem 1.5rem}.legal-content-box ul{list-style:disc}.legal-content-box ol{list-style:decimal}.legal-content-box li{margin-bottom:0.5rem;color:var(--color-black-light)}.mobile-drawer{position:fixed;top:0;right:-100%;width:85%;max-width:360px;height:100%;background-color:var(--color-white);border-left:2px solid var(--color-black);z-index:var(--z-modal);transition:right var(--transition-smooth);display:flex;flex-direction:column;box-shadow:-6px 0 20px rgba(0,0,0,0.15)}.mobile-drawer.is-open{right:0}.drawer-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--color-black);display:flex;align-items:center;justify-content:space-between}.drawer-body{padding:1.5rem;overflow-y:auto;flex:1}.drawer-nav-list{display:flex;flex-direction:column;gap:0.75rem}.drawer-nav-link{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--color-black);padding:0.5rem 0;border-bottom:1px dashed var(--color-border);display:block}.drawer-sub-list{padding-left:1rem;margin-top:0.5rem;display:flex;flex-direction:column;gap:0.5rem}.drawer-sub-link{font-size:0.9rem;color:var(--color-black-light)}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-secondary)}.text-muted{color:var(--color-muted)}.font-mono{font-family:var(--font-mono)}.font-heading{font-family:var(--font-heading)}.font-bold{font-weight:700}.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:0.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.mt-1{margin-top:0.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:0.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.w-100{width:100%}.text-white-tone{color:var(--color-white)}.text-light{color:#D1D5DB}.contact-icon-badge{width:36px;height:36px;background-color:var(--color-black);color:var(--color-white);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);flex-shrink:0}