.page-hero{text-align:center;padding:clamp(3.5rem,9vw,6rem) 1.5rem clamp(1rem,3vw,2rem)}.page-hero .kicker{display:inline-block;font-size:.78rem;letter-spacing:.3em;text-transform:uppercase;color:var(--celeste);margin-bottom:1rem}.page-hero h1{font-size:clamp(2.4rem,7vw,4.4rem);font-weight:800;color:var(--white)}.page-hero h1 .accent{color:var(--scarlet)}.page-hero .subtitle{max-width:750px;margin:1.2rem auto 0;color:var(--muted);font-size:clamp(1.05rem,2.3vw,1.2rem);line-height:1.6}.course-details-wrap{max-width:1400px;margin:0 auto;padding:clamp(2rem,5vw,4rem) 2rem}.course-grid{display:grid;grid-template-columns:2fr 1fr;gap:3.5rem;align-items:start}.course-main{display:flex;flex-direction:column;gap:2rem}.info-card{background:#13bbaf40;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(19,187,175,.35);border-radius:20px;padding:2.5rem}.info-card h2{font-family:Sora,sans-serif!important;font-size:1.6rem;font-weight:700;color:var(--white);margin-bottom:1.2rem;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:.6rem}.info-card p{color:#ffffffe6;font-size:1.02rem;line-height:1.65;margin:0}.check-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.9rem}.check-list li{font-size:1.02rem;color:#ffffffe6;position:relative;padding-left:1.8rem;line-height:1.5}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--scarlet);font-weight:700;font-size:1.15rem}.course-modules{display:flex;flex-direction:column;gap:1.5rem;margin-top:1rem}.module-placeholder{background:#01145140;border:1px solid rgba(255,255,255,.05);border-left:4px solid var(--celeste);border-radius:0 16px 16px 0;padding:1.4rem 1.6rem;transition:transform .3s ease,border-left-color .3s ease}.module-placeholder:hover{transform:translate(4px);border-left-color:var(--scarlet)}.module-placeholder h3{font-family:Sora,sans-serif!important;font-size:1.15rem;font-weight:600;color:var(--white);margin:0}.module-placeholder p{font-family:IBM Plex Sans,sans-serif!important;font-size:.95rem;color:var(--muted);line-height:1.55;margin:0}.course-sidebar{position:sticky;top:100px}.sidebar-card{background:#01145199;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(19,187,175,.18);border-radius:24px;padding:2.5rem 2.2rem;box-shadow:0 20px 45px #01145166;display:flex;flex-direction:column;gap:2rem;text-align:left}.price-option-block{display:flex;flex-direction:column;gap:1rem}.price-header{display:flex;flex-direction:column;gap:.3rem}.original-price{font-family:Sora,sans-serif!important;font-size:.95rem;text-decoration:line-through;color:#ffffff73;letter-spacing:.05em}.price-row{display:flex;align-items:center;gap:.8rem}.current-price{font-family:Sora,sans-serif!important;font-size:2.1rem;font-weight:800;color:var(--white);line-height:1}.discount-tag{background:#010c35b3;border:1px solid rgba(19,187,175,.15);border-radius:6px;padding:.2rem .5rem;font-family:Sora,sans-serif!important;font-size:.72rem;font-weight:700;color:var(--celeste);letter-spacing:.05em}.btn-buy-red{background:var(--scarlet);color:var(--white);border:none;border-radius:8px;padding:.85rem 1rem;font-family:Sora,sans-serif;font-size:.95rem;font-weight:700;width:100%;cursor:pointer;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease;line-height:1.3;text-align:center;box-shadow:0 4px 15px #f5010a40}.btn-buy-red:hover{transform:translateY(-2px);background-color:#ff1c25;box-shadow:0 6px 20px #f5010a66}.btn-buy-red:active{transform:translateY(1px)}.payment-methods-desc{font-family:IBM Plex Sans,sans-serif!important;font-size:.82rem;line-height:1.45;color:#ffffffa6;margin:0}.price-divider{height:1px;background:#ffffff14;margin:.2rem 0}.reveal{opacity:0}.info-card h3{font-family:Sora,sans-serif!important;font-size:1.25rem;font-weight:700;color:var(--white);margin-bottom:.6rem}.important-section{margin-bottom:1.5rem}.important-section:last-of-type{margin-bottom:0}@media (max-width: 850px){.course-grid{grid-template-columns:1fr;gap:2.5rem}.course-sidebar{position:static}.sidebar-card{padding:1.8rem 1.5rem}}