.zn-hero{position:relative;width:100%;min-height:75vh;background:#000;display:flex;flex-direction:column;overflow:hidden}.zn-hero__neural{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}.zn-hero__signal{position:absolute;top:0;right:clamp(80px,18vw,340px);width:1px;height:100%;background:linear-gradient(to bottom,transparent 0%,rgba(204,255,0,.1) 25%,rgba(204,255,0,.04) 75%,transparent 100%);z-index:1;pointer-events:none}.zn-hero__inner{flex:1;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;padding:clamp(32px,6vh,64px) clamp(1.25rem,5vw,5rem) clamp(32px,5vh,56px)}.zn-hero__eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:700;letter-spacing:.28em;color:#7c8aa0;text-transform:uppercase;margin:0 0 clamp(10px,1.5vw,20px);animation:zn-hero-fade-up .9s cubic-bezier(.16,1,.3,1) .1s both}.zn-hero__dot{width:6px;height:6px;border-radius:50%;background:#CCFF00;flex-shrink:0;animation:zn-hero-dot-pulse 2.8s cubic-bezier(.16,1,.3,1) infinite}@keyframes zn-hero-dot-pulse{0%,to{opacity:1;box-shadow:0 0 #ccff0080}50%{opacity:.4;box-shadow:0 0 0 8px #cf00}}.zn-hero__title{font-size:clamp(4.5rem,14vw,17rem);font-weight:900;line-height:.86;letter-spacing:-.04em;color:#cf0;margin:0 0 clamp(16px,2.5vw,36px);user-select:none;animation:zn-hero-breathe 8s cubic-bezier(.16,1,.3,1) 1.8s infinite}@keyframes zn-hero-breathe{0%,to{font-variation-settings:"wght" 900;letter-spacing:-.04em}48%{font-variation-settings:"wght" 200;letter-spacing:0em}}.zn-hero__letter{display:inline-block;cursor:default;transition:color .25s cubic-bezier(.16,1,.3,1)}.zn-hero__letter:hover{color:#cf0}.zn-hero__course-name{font-size:clamp(1.6rem,3.4vw,2.9rem);font-weight:700;line-height:1.14;color:var(--zn-text, #F1F5F9);margin:0 0 clamp(20px,3.5vw,40px);letter-spacing:-.025em;max-width:20ch;animation:zn-hero-fade-up .9s cubic-bezier(.16,1,.3,1) .35s both}.zn-hero__bottom{display:flex;flex-direction:column;gap:20px;max-width:900px}.zn-hero__subtitle{font-size:clamp(.95rem,1.4vw,1.05rem);font-weight:400;line-height:1.7;color:var(--zn-text-2, #94A3B8);margin:0;max-width:540px;animation:zn-hero-fade-up .9s cubic-bezier(.16,1,.3,1) .45s both}.zn-hero__actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;animation:zn-hero-fade-up .9s cubic-bezier(.16,1,.3,1) .55s both}.zn-hero__cta{display:inline-flex;align-items:center;gap:10px;padding:13px 28px;border:1px solid #CCFF00;border-radius:999px;font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:#CCFF00;color:#000;text-decoration:none;transition:background .3s cubic-bezier(.16,1,.3,1),border-color .3s cubic-bezier(.16,1,.3,1),color .3s cubic-bezier(.16,1,.3,1);will-change:transform}.zn-hero__cta:hover{background:#AADD00;border-color:#ad0;color:#000}.zn-hero__cta-arrow{display:inline-block;transition:transform .3s cubic-bezier(.16,1,.3,1)}.zn-hero__cta:hover .zn-hero__cta-arrow{transform:translate(5px)}.zn-hero__badge{display:inline-flex;align-items:center;gap:10px;font-size:10px;font-weight:600;letter-spacing:.14em;color:#7c8aa0;text-transform:uppercase}.zn-hero__badge:before{content:"";display:block;width:22px;height:1px;background:#CCFF00;flex-shrink:0}.zn-hero__stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #111;animation:zn-hero-fade-up .9s cubic-bezier(.16,1,.3,1) .65s both}.zn-hero__stat{padding:clamp(14px,2vw,26px) clamp(14px,2.5vw,36px);border-right:1px solid #111;display:flex;flex-direction:column;gap:5px}.zn-hero__stat:last-child{border-right:none}.zn-hero__stat-count{font-size:clamp(1.3rem,2.5vw,2rem);font-weight:800;color:#fff;letter-spacing:-.03em;line-height:1}.zn-hero__stat-label{font-size:10px;font-weight:600;color:#7c8aa0;letter-spacing:.12em;text-transform:uppercase}@keyframes zn-hero-fade-up{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes zn-hero-letter-in{0%{opacity:0;transform:translateY(36px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 767px){.zn-hero__signal{display:none}.zn-hero{min-height:unset}.zn-hero__inner{padding:32px 20px 28px}.zn-hero__stats{grid-template-columns:repeat(2,1fr)}.zn-hero__stat:nth-child(2){border-right:none}.zn-hero__stat:nth-child(3),.zn-hero__stat:nth-child(4){border-top:1px solid #111}}@media (prefers-reduced-motion: reduce){.zn-hero__title,.zn-hero__dot,.zn-hero__eyebrow,.zn-hero__course-name,.zn-hero__subtitle,.zn-hero__actions,.zn-hero__stats{animation:none}}