.c4{flex-direction:column;height:100vh;min-height:640px;display:flex}.c4 .c4-nav{border-bottom:1px solid var(--border);flex:none;justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex}.c4 .c4-nav-links{align-items:center;gap:24px;display:flex}.c4 .c4-main{flex:1;grid-template-columns:minmax(320px,400px) minmax(0,1fr);gap:40px;width:100%;max-width:1600px;min-height:0;margin:0 auto;padding:28px 32px 24px;display:grid}.c4 .c4-copy{flex-direction:column;min-height:0;display:flex}.c4 .c4-title{font-family:var(--font-display);color:var(--fg);margin:8px 0 12px;font-size:clamp(28px,3vw,40px);line-height:1.1}.c4 .c4-sub{color:var(--fg-dim);margin:0 0 20px;font-size:13px}.c4 .c4-sub strong{color:var(--accent);font-weight:600}.c4 .c4-card{border:1px solid var(--border-strong);background:var(--surface);padding:22px 24px}.c4 .c4-card-head{justify-content:space-between;align-items:center;display:flex}.c4 .c4-card-head .pricing-name{margin:0}.c4 .c4-badge{text-transform:uppercase;letter-spacing:.1em;color:var(--bg);background:var(--accent);padding:3px 8px;font-size:10px}.c4 .c4-price{align-items:baseline;gap:8px;margin-top:14px;display:flex}.c4 .c4-period{color:var(--fg-dim);font-size:12px}.c4 .c4-price-sub{color:var(--fg-muted);margin-top:6px;font-size:11px}.c4 .c4-features{margin:16px 0 0;padding:0;list-style:none}.c4 .c4-features li{color:var(--fg-dim);gap:10px;padding:5px 0;font-size:12px;display:flex}.c4 .c4-features li:before{content:"▸";color:var(--accent);font-size:10px}.c4 .c4-features li.c4-hl{color:var(--accent);font-weight:600}.c4 .c4-card .pricing-btn{background:var(--accent);color:var(--bg);border-color:var(--accent);margin-top:18px}.c4 .c4-card .pricing-btn:hover{background:var(--accent-dim);color:var(--bg)}.c4 .c4-member{text-align:center;color:var(--fg-dim);margin-top:12px;font-size:11px;display:block}.c4 .c4-member:hover{color:var(--accent)}.c4 .c4-carousel{outline:none;flex-direction:column;min-height:0;display:flex}.c4 .c4-stage{border:1px solid var(--border);background:#0b0b0d;flex:1;min-height:0;position:relative;overflow:hidden}.c4 .c4-stage img{-o-object-fit:contain;object-fit:contain;opacity:0;width:100%;height:100%;transition:opacity .5s;position:absolute;inset:0}.c4 .c4-stage img.active{opacity:1}.c4 .c4-caption{flex:none;justify-content:space-between;align-items:flex-start;gap:24px;padding:16px 0 8px;display:flex}.c4 .c4-caption h2{font-family:var(--font-display);color:var(--fg);margin:0;font-size:22px}.c4 .c4-caption p{color:var(--fg-dim);min-height:2.6em;margin:4px 0 0;font-size:13px}.c4 .c4-controls{flex:none;align-items:center;gap:10px;display:flex}.c4 .c4-controls button{border:1px solid var(--border-strong);width:36px;height:36px;color:var(--fg);cursor:pointer;background:0 0;font-size:20px;line-height:1}.c4 .c4-controls button:hover,.c4 .c4-controls button:focus-visible{border-color:var(--accent);color:var(--accent)}.c4 .c4-count{color:var(--fg-muted);text-align:center;min-width:40px;font-size:11px}.c4 .c4-dots{flex:none;gap:6px;display:flex}.c4 .c4-dots button{background:var(--surface-3);cursor:pointer;border:0;flex:1;height:3px;padding:0}.c4 .c4-dots button.active{background:var(--accent)}@media (prefers-reduced-motion:reduce){.c4 .c4-stage img{transition:none}}@media (max-width:900px){.c4{height:auto}.c4 .c4-nav{padding:0 16px}.c4 .c4-main{grid-template-columns:1fr;gap:28px;padding:20px 16px}.c4 .c4-stage{aspect-ratio:16/9;flex:none}}