.ersti-hero{position:relative;padding:80px 0 100px;background:radial-gradient(circle at 80% 20%,var(--bg-coral-soft) 0%,transparent 60%),radial-gradient(circle at 10% 85%,var(--bg-brand-soft) 0%,transparent 50%);overflow:hidden;border-bottom:1px solid var(--border)}.ersti-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:var(--space-7);align-items:center}@media(max-width:991px){.ersti-hero-grid{grid-template-columns:1fr;gap:var(--space-5)}}.ersti-hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,3.8rem);font-weight:700;line-height:1.1;color:var(--fg);margin-bottom:var(--space-4)}.ersti-hero-title .accent-coral{color:var(--brand-coral);background:linear-gradient(120deg,var(--brand-coral) 0%,#ff956d 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.ersti-hero-lead{font-family:var(--font-body);font-size:1.2rem;line-height:1.6;color:var(--fg-muted);max-width:600px;margin-bottom:var(--space-5)}.ersti-hero-card{background:rgba(var(--bg-elevated),.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:var(--space-4)}.ersti-hero-card-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;color:var(--fg);border-bottom:1px solid var(--border);padding-bottom:var(--space-2);margin:0}.ersti-hero-card-info{display:flex;align-items:flex-start;gap:var(--space-3);font-size:.95rem}.btn svg{width:1.15em;height:1.15em;flex-shrink:0}.ersti-hero-card-info svg{width:20px;height:20px;color:var(--brand-primary);flex-shrink:0;margin-top:2px}.ersti-hero-card-info-content strong{display:block;color:var(--fg)}.ersti-hero-card-info-content span{color:var(--fg-muted);font-size:.9rem}.ersti-section{padding:var(--space-8)0;border-bottom:1px solid var(--border)}.ersti-section:last-child{border-bottom:none}.ersti-section-header{max-width:700px;margin-bottom:var(--space-6)}.ersti-section-header h2{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.5rem);font-weight:700;color:var(--fg);margin-bottom:var(--space-2)}.ersti-section-header p{font-family:var(--font-body);font-size:1.1rem;line-height:1.5;color:var(--fg-muted);margin:0}.ersti-grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-5)}.ersti-checklist-container{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-5)}.ersti-checklist-progress{background:var(--bg-sunken);border-radius:var(--radius-pill);height:var(--space-2);width:100%;overflow:hidden;margin-bottom:var(--space-4);border:1px solid var(--border)}.ersti-checklist-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--brand-primary),var(--brand-coral));transition:width var(--dur-slow)var(--ease-out)}.ersti-checklist-item{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-4);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;user-select:none;transition:border-color var(--dur-base)var(--ease-out),box-shadow var(--dur-base)var(--ease-out),transform var(--dur-base)var(--ease-out)}.ersti-checklist-item:hover{border-color:var(--brand-primary);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.ersti-checklist-item.is-completed{border-color:var(--border);opacity:.85}.ersti-checkbox{width:24px;height:24px;border:2px solid var(--border-strong);border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background-color var(--dur-fast)var(--ease-out),border-color var(--dur-fast)var(--ease-out)}.ersti-checklist-item.is-completed .ersti-checkbox{background-color:var(--success);border-color:var(--success)}.ersti-checkbox svg{color:#fff;width:16px;height:16px;opacity:0;transform:scale(.5);transition:opacity var(--dur-fast)var(--ease-out),transform var(--dur-fast)var(--ease-out)}.ersti-checklist-item.is-completed .ersti-checkbox svg{opacity:1;transform:scale(1)}.ersti-checklist-content{flex-grow:1}.ersti-checklist-title{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--fg);margin:0 0 4px;transition:color var(--dur-fast)var(--ease-out)}.ersti-checklist-item.is-completed .ersti-checklist-title{text-decoration:line-through;color:var(--fg-muted)}.ersti-checklist-desc{font-family:var(--font-body);font-size:.95rem;line-height:1.5;color:var(--fg-muted);margin:0}.ersti-laptop-box{background:linear-gradient(135deg,var(--bg-elevated) 0%,var(--bg-brand-soft) 100%);border:2px solid var(--brand-primary);border-radius:var(--radius-lg);padding:var(--space-5);margin-top:var(--space-6);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.ersti-laptop-box::before{content:'';position:absolute;top:-50px;right:-50px;width:150px;height:150px;background:radial-gradient(circle,rgba(41,71,123,8%) 0%,transparent 70%);pointer-events:none}.ersti-laptop-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.ersti-laptop-header h3{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--fg);margin:0}.ersti-laptop-icon{background:var(--brand-primary);color:#fff;width:42px;height:42px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.ersti-laptop-icon svg{width:22px;height:22px;flex-shrink:0}.ersti-laptop-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5)}@media(max-width:768px){.ersti-laptop-content{grid-template-columns:1fr;gap:var(--space-4)}}.ersti-laptop-column p{font-size:.98rem;line-height:1.6;color:var(--fg-muted);margin:0 0 var(--space-3)}.ersti-laptop-column p strong{color:var(--fg)}.ersti-laptop-specs{background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-4);container-type:inline-size}.ersti-laptop-specs h4{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--fg);margin:0 0 var(--space-3);display:flex;align-items:center;gap:8px}.ersti-laptop-specs h4 svg{width:18px;height:18px;flex-shrink:0}.ersti-laptop-specs-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.ersti-laptop-specs-list li{font-family:var(--font-mono);font-size:.85rem;color:var(--fg);display:grid;grid-template-columns:13rem 1fr;gap:var(--space-3);border-bottom:1px dashed var(--border);padding-bottom:var(--space-2);align-items:first baseline}.ersti-laptop-specs-list li span:first-child{color:var(--fg-muted)}.ersti-laptop-specs-list li span:last-child{color:var(--brand-primary);font-weight:600}@container(max-width:480px){.ersti-laptop-specs-list li {
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding-bottom: var(--space-3);
  }
}.ersti-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space-4)}.ersti-gallery-item{position:relative;overflow:hidden;border-radius:var(--radius-md);border:1px solid var(--border);height:250px;cursor:pointer;transition:transform var(--dur-slow)var(--ease-out),box-shadow var(--dur-slow)var(--ease-out)}.ersti-gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--dur-slow)var(--ease-out)}.ersti-gallery-item:hover{transform:translateY(-4px)scale(1.01);box-shadow:var(--shadow-lg);z-index:2}.ersti-gallery-item:hover img{transform:scale(1.05)}.ersti-gallery-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,rgba(0,0,0,.4) 60%,transparent 100%);color:#fff;padding:var(--space-4)var(--space-4)var(--space-3);font-size:.95rem;opacity:0;transform:translateY(10px);transition:opacity var(--dur-base)var(--ease-out),transform var(--dur-base)var(--ease-out);pointer-events:none}.ersti-gallery-item:hover .ersti-gallery-caption{opacity:1;transform:translateY(0)}.ersti-g-col-6{grid-column:span 6}.ersti-g-col-4{grid-column:span 4}.ersti-g-col-8{grid-column:span 8}.ersti-g-col-12{grid-column:span 12}@media(max-width:768px){.ersti-gallery-item{grid-column:span 12!important;height:200px}}.ersti-timeline{position:relative;max-width:800px;margin:0 auto;padding:var(--space-5)0}.ersti-timeline::before{content:'';position:absolute;top:0;bottom:0;left:31px;width:2px;background:var(--border)}.ersti-timeline-day{position:relative;margin-bottom:var(--space-6)}.ersti-timeline-day:last-child{margin-bottom:0}.ersti-timeline-badge{position:absolute;left:0;top:2px;width:64px;height:64px;background:var(--bg-elevated);border:2px solid var(--brand-primary);border-radius:var(--radius-pill);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1;box-shadow:var(--shadow-sm)}.ersti-timeline-badge-month{font-size:.7rem;font-family:var(--font-mono);text-transform:uppercase;color:var(--brand-primary);font-weight:700;line-height:1}.ersti-timeline-badge-day{font-size:1.4rem;font-family:var(--font-display);font-weight:700;color:var(--fg);line-height:1.1}.ersti-timeline-content{margin-left:96px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-5);box-shadow:var(--shadow-sm);transition:transform var(--dur-base)var(--ease-out),box-shadow var(--dur-base)var(--ease-out)}.ersti-timeline-content:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.ersti-timeline-day-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--fg);margin:0 0 var(--space-3);display:flex;justify-content:space-between;align-items:center}.ersti-timeline-day-weekday{font-size:.85rem;text-transform:uppercase;background:var(--bg-brand-soft);color:var(--brand-primary);padding:4px 10px;border-radius:var(--radius-pill);font-family:var(--font-mono);font-weight:600}.ersti-timeline-events{display:flex;flex-direction:column;gap:var(--space-4)}.ersti-timeline-event{border-left:3px solid var(--brand-coral);padding-left:var(--space-3)}.ersti-timeline-event-time{font-family:var(--font-mono);font-size:.85rem;font-weight:600;color:var(--brand-coral);display:flex;align-items:center;gap:var(--space-1);margin-bottom:2px}.ersti-timeline-event-title{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--fg);margin:0 0 4px}.ersti-timeline-event-desc{font-family:var(--font-body);font-size:.92rem;line-height:1.4;color:var(--fg-muted);margin:0 0 6px}.ersti-timeline-event-meta{display:flex;gap:var(--space-3);font-size:.82rem;color:var(--fg-muted)}.ersti-timeline-event-meta span{display:flex;align-items:center;gap:4px}.ersti-timeline-event-time svg{width:14px;height:14px;flex-shrink:0}.ersti-timeline-event-meta svg{width:14px;height:14px;color:var(--brand-primary);flex-shrink:0}.ersti-vorkurs-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-sm);transition:transform var(--dur-base)var(--ease-out),box-shadow var(--dur-base)var(--ease-out),border-color var(--dur-base)var(--ease-out)}.ersti-vorkurs-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand-primary)}.ersti-vorkurs-header{margin-bottom:var(--space-4)}.ersti-vorkurs-badge{display:inline-block;font-family:var(--font-mono);font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:var(--radius-xs);text-transform:uppercase;margin-bottom:var(--space-2)}.ersti-vorkurs-badge.fius{background:var(--bg-brand-soft);color:var(--brand-primary)}.ersti-vorkurs-badge.mint{background:var(--bg-coral-soft);color:var(--brand-coral)}.ersti-vorkurs-title{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--fg);margin:0}.ersti-vorkurs-body{font-family:var(--font-body);font-size:.95rem;line-height:1.5;color:var(--fg-muted);margin:0 0 var(--space-4);flex-grow:1}.ersti-vorkurs-details{border-top:1px solid var(--border);padding-top:var(--space-3);margin-bottom:var(--space-4);font-size:.85rem;display:flex;flex-direction:column;gap:4px}.ersti-vorkurs-details-row{display:flex;justify-content:space-between;color:var(--fg)}.ersti-vorkurs-details-row span:first-child{color:var(--fg-muted)}.ersti-faq-group{margin-bottom:var(--space-6)}.ersti-faq-group-title{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--fg);margin-bottom:var(--space-4);border-left:4px solid var(--brand-primary);padding-left:var(--space-3)}.ersti-faq-list{display:flex;flex-direction:column;gap:var(--space-3)}.ersti-faq-item{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--dur-base)var(--ease-out),box-shadow var(--dur-base)var(--ease-out)}.ersti-faq-item:hover{border-color:var(--brand-primary);box-shadow:var(--shadow-sm)}.ersti-faq-item summary{padding:var(--space-4);font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--fg);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;user-select:none;outline:none}.ersti-faq-item summary::-webkit-details-marker{display:none}.ersti-faq-item summary svg{width:20px;height:20px;flex-shrink:0;transition:transform var(--dur-base)var(--ease-out);color:var(--fg-muted)}.ersti-faq-item[open]{border-color:var(--brand-primary)}.ersti-faq-item[open] summary{border-bottom:1px solid var(--border)}.ersti-faq-item[open] summary svg{transform:rotate(180deg);color:var(--brand-primary)}.ersti-faq-content{padding:var(--space-4);font-family:var(--font-body);font-size:.98rem;line-height:1.6;color:var(--fg-muted);background:var(--bg-sunken)}.ersti-faq-content p:last-child{margin-bottom:0}.ersti-chats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-4)}.ersti-chat-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);text-decoration:none!important;color:var(--fg)!important;box-shadow:var(--shadow-xs);transition:transform var(--dur-base)var(--ease-out),box-shadow var(--dur-base)var(--ease-out),border-color var(--dur-base)var(--ease-out)}.ersti-chat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.ersti-chat-card.whatsapp:hover{border-color:#25d366}.ersti-chat-card.discord:hover{border-color:#5865f2}.ersti-chat-card.telegram:hover{border-color:#229ed9}.ersti-chat-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.ersti-chat-icon svg{width:24px;height:24px;flex-shrink:0}.ersti-downloads-table-container{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-elevated);box-shadow:var(--shadow-sm);margin-top:var(--space-4)}.ersti-downloads-table{width:100%;border-collapse:collapse;text-align:left;font-size:.95rem}.ersti-downloads-table th{padding:14px 18px;color:var(--fg);border-bottom:2px solid var(--border);background:var(--bg-sunken);font-family:var(--font-display);font-weight:600}.ersti-downloads-table td{padding:16px 18px;border-bottom:1px solid var(--border);vertical-align:middle}.ersti-downloads-table tr{transition:background-color var(--dur-base)var(--ease-out)}.ersti-downloads-table tbody tr:hover{background-color:rgba(255,255,255,2%)}.ersti-downloads-table .col-center{text-align:center}.ersti-downloads-table th.col-center{text-align:center}.ersti-download-btn{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-pill);font-size:.82rem;font-weight:600;text-decoration:none!important;transition:all var(--dur-base)var(--ease-out);border:1px solid transparent}.ersti-download-btn svg{width:14px;height:14px;flex-shrink:0}.ersti-download-btn.primary{color:var(--brand-primary)!important;background:rgba(0,106,176,8%);border-color:rgba(0,106,176,.15)}.ersti-download-btn.primary:hover{color:#fff!important;background:var(--brand-primary);border-color:var(--brand-primary);box-shadow:0 4px 12px rgba(0,106,176,.25);transform:translateY(-1px)}.ersti-download-btn.coral{color:var(--brand-coral)!important;background:rgba(235,94,85,8%);border-color:rgba(235,94,85,.15)}.ersti-download-btn.coral:hover{color:#fff!important;background:var(--brand-coral);border-color:var(--brand-coral);box-shadow:0 4px 12px rgba(235,94,85,.25);transform:translateY(-1px)}.ersti-download-links{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.ersti-download-link-item{color:var(--brand-primary);text-decoration:none;font-weight:600;transition:color var(--dur-fast)var(--ease-out)}.ersti-download-link-item:hover{color:var(--brand-coral);text-decoration:underline}.ersti-download-sep{color:var(--fg-muted);opacity:.4;margin:0 4px;font-weight:400;user-select:none}.ersti-downloads-general{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3)var(--space-4);margin-top:var(--space-3);background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-md);font-size:.9rem;flex-wrap:wrap}.ersti-downloads-general-label{font-family:var(--font-mono);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--fg-muted);white-space:nowrap;flex-shrink:0}.ersti-chat-card.whatsapp .ersti-chat-icon{background:rgba(37,211,102,.1);color:#25d366}.ersti-chat-card.discord .ersti-chat-icon{background:rgba(88,101,242,.1);color:#5865f2}.ersti-chat-card.telegram .ersti-chat-icon{background:rgba(34,158,217,.1);color:#229ed9}.ersti-chat-info h3{font-family:var(--font-display);font-size:1.1rem;font-weight:700;margin:0 0 2px}.ersti-chat-info p{font-family:var(--font-body);font-size:.85rem;color:var(--fg-muted);margin:0}