.sec--demo{padding:120px 0 100px;position:relative}.demo{grid-template-columns:1.6fr 1fr;align-items:start;gap:32px;margin-top:32px;display:grid;position:relative}.demo__player{transition:transform .4s var(--ease-smooth), box-shadow .4s;background:#000;border:1px solid #ffffff14;border-radius:14px;position:relative;overflow:hidden;box-shadow:0 40px 100px -40px #000000e6,0 0 0 1px #ffffff05}.demo__video-frame{aspect-ratio:16/9;background:#0a0a0a;width:100%;position:relative;overflow:hidden}.demo__embed-wrap{transition:opacity .35s var(--ease-smooth), filter .35s var(--ease-smooth)}.demo__embed-wrap.is-swapping{opacity:.78;filter:saturate(.92)}.demo__embed{background:#000;border:0;width:100%;height:100%;display:block;position:absolute;inset:0}.demo__embed-placeholder{background:radial-gradient(#ffffe10a,#0000 70%),#0a0a0a;position:absolute;inset:0}.demo__embed-loading{pointer-events:none;background:#0000003d;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.demo__embed-loading-dot{background:var(--demo-accent,var(--cream));border-radius:50%;width:10px;height:10px;animation:1.1s ease-in-out infinite demo-embed-pulse}@keyframes demo-embed-pulse{0%,to{opacity:.35;transform:scale(.92)}50%{opacity:1;transform:scale(1)}}.demo__live-meta{font-family:var(--font-mono);letter-spacing:-.005em;color:#ffffff8c;background:#ffffff05;border-top:1px solid #ffffff0f;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;font-size:10.5px;display:flex}.demo__live-pill{color:#ffffe1e0}.demo__live-time{color:#ffffff6b}.demo__idle-glow{pointer-events:none;box-shadow:inset 0 0 80px 0 var(--demo-accent);opacity:.12;animation:4s ease-in-out infinite demo-idle;position:absolute;inset:0}@keyframes demo-idle{0%,to{opacity:.06}50%{opacity:.18}}@media (prefers-reduced-motion:reduce){.demo__idle-glow{opacity:.1;animation:none}}.demo__center-play{border:1.5px solid var(--demo-accent);width:84px;height:84px;color:var(--demo-accent);cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:transform .2s var(--ease-smooth), background .2s, box-shadow .25s;box-shadow:0 0 30px -5px var(--demo-accent);background:#00000073;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.demo__center-play:hover{box-shadow:0 0 50px -3px var(--demo-accent);background:#0009;transform:translate(-50%,-50%)scale(1.06)}.demo__caption{color:#fff;text-align:center;letter-spacing:-.01em;text-shadow:0 1px 4px #0009;max-width:80%;animation:demo-cap-in .3s var(--ease-smooth);pointer-events:none;background:#000000b3;border-radius:4px;padding:6px 14px;font-size:16px;position:absolute;bottom:56px;left:50%;transform:translate(-50%)}@keyframes demo-cap-in{0%{opacity:0;transform:translate(-50%)translateY(4px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.demo__logo{opacity:.85;pointer-events:none;filter:drop-shadow(0 1px 4px #00000080);transition:opacity .3s;position:absolute;bottom:60px;right:16px}.demo__logo img{width:auto;height:18px;display:block}.demo__logo-fake{font-family:var(--font-display);letter-spacing:-.02em;color:#ffffffeb;font-size:14px;font-weight:600}.demo__controls{background:#0d0d0d;border-top:1px solid #ffffff0d;align-items:center;gap:10px;padding:14px 16px;transition:background .3s,color .3s;display:flex}.demo__controls--light{color:#0d0d0d;background:#ffffe1eb}.demo__ctrl-btn{color:#fffc;cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;transition:background .15s,color .15s;display:inline-flex}.demo__controls--light .demo__ctrl-btn{color:#0d0d0db3}.demo__ctrl-btn:hover{color:var(--demo-accent);background:#ffffff14}.demo__controls--light .demo__ctrl-btn:hover{background:#0d0d0d0f}.demo__scrubber{cursor:pointer;flex:1;align-items:center;height:32px;display:flex;position:relative}.demo__scrubber-track{background:#ffffff1f;border-radius:2px;height:4px;position:absolute;left:0;right:0}.demo__controls--light .demo__scrubber-track{background:#0d0d0d2e}.demo__scrubber-fill{background:var(--demo-accent);height:4px;box-shadow:0 0 8px -1px var(--demo-accent);border-radius:2px;transition:width .12s linear;position:absolute;left:0}.demo__chapter-mark{background:#ffffff73;border-radius:1px;width:2px;height:10px;margin-top:-5px;position:absolute;top:50%}.demo__controls--light .demo__chapter-mark{background:#0d0d0d66}.demo__time{font-family:var(--font-mono);color:#ffffffa6;white-space:nowrap;letter-spacing:-.005em;font-size:11.5px}.demo__time span{opacity:.55}.demo__controls--light .demo__time{color:#0d0d0db3}.demo__panel{background:#14161c8c;border:1px solid #ffffff12;border-radius:14px;flex-direction:column;gap:22px;padding:28px 26px;display:flex}.demo__group{border-bottom:1px dashed #ffffff0f;flex-direction:column;gap:12px;padding-bottom:18px;display:flex}.demo__group:last-child,.demo__group--nested{border-bottom:0;padding-bottom:0}.demo__group-label--sm{color:#ffffffb8;font-size:13px}.demo__vsl{flex-direction:column;gap:8px;display:flex}.demo__vsl-card{width:100%;color:inherit;cursor:pointer;text-align:left;transition:border-color .25s var(--ease-smooth), background .25s var(--ease-smooth), box-shadow .25s var(--ease-smooth), transform .15s var(--ease-smooth);background:#ffffff08;border:1px solid #ffffff1a;border-radius:10px;align-items:center;gap:14px;padding:14px 16px;display:flex}.demo__vsl-card:hover{background:#ffffff0d;border-color:#ffffe138;transform:translateY(-1px)}.demo__vsl-card.is-active{border-color:var(--demo-accent);box-shadow:0 0 24px -8px var(--demo-accent);background:#ffffe114}.demo__vsl-icon{width:36px;height:36px;color:var(--demo-accent);background:#ffffe114;border:1px solid #ffffe12e;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.demo__vsl-card.is-active .demo__vsl-icon{color:#0d0d0d;background:var(--demo-accent);border-color:#0000}.demo__vsl-copy{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.demo__vsl-title{font-family:var(--font-display);letter-spacing:-.015em;color:#fffffff0;font-size:14px;font-weight:500}.demo__vsl-desc{color:#ffffff85;font-size:12px;line-height:1.35}.demo__vsl-card.is-active .demo__vsl-desc{color:#ffffffad}.demo__vsl-state{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:#ffffff9e;background:#ffffff0d;border-radius:3px;flex-shrink:0;padding:4px 7px;font-size:9.5px}.demo__vsl-card.is-active .demo__vsl-state{color:#0d0d0d;background:var(--demo-accent)}.demo__advanced{border-top:1px dashed #ffffff0f;flex-direction:column;gap:0;margin-top:4px;padding-top:4px;display:flex}.demo__advanced-trigger{color:#ffffff9e;width:100%;font-family:var(--font-mono);letter-spacing:.04em;cursor:pointer;background:0 0;border:1px dashed #ffffff1f;border-radius:8px;justify-content:center;align-items:center;gap:8px;margin-top:8px;padding:12px 14px;font-size:11.5px;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.demo__advanced-trigger:hover{color:#ffffffeb;background:#ffffff08;border-color:#ffffe13d}.demo__advanced-panel{transition:grid-template-rows .35s var(--ease-smooth);grid-template-rows:0fr;display:grid}.demo__advanced-panel.is-open{grid-template-rows:1fr}.demo__advanced-inner{flex-direction:column;gap:20px;display:flex;overflow:hidden}.demo__advanced-panel.is-open .demo__advanced-inner{padding-top:16px}.demo__advanced-head{flex-direction:column;gap:4px;display:flex}.demo__advanced-title{font-family:var(--font-display);letter-spacing:-.018em;color:#fffffff0;font-size:16px;font-weight:500}.demo__advanced-lead{color:#ffffff8c;margin:0;font-size:12.5px;line-height:1.4}.demo__group--nested+.demo__group--nested{border-top:1px dashed #ffffff0f;padding-top:18px}@media (prefers-reduced-motion:reduce){.demo__advanced-panel{transition:none}}.demo__group-label{font-family:var(--font-display);letter-spacing:-.015em;color:#ffffffeb;align-items:center;gap:10px;font-size:15px;font-weight:500;display:flex}.demo__group-num{font-family:var(--font-mono);color:var(--demo-accent);letter-spacing:.05em;background:#ffffe10f;border:1px solid #ffffe133;border-radius:3px;padding:3px 6px;font-size:10px}.demo__swatches{gap:12px;display:flex}.demo__swatch{cursor:pointer;width:36px;height:36px;transition:transform .2s var(--ease-smooth), border-color .2s;background:0 0;border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;padding:0;display:inline-flex}.demo__swatch-dot{background:var(--sw);border-radius:50%;width:26px;height:26px;box-shadow:0 0 0 1px #ffffff14}.demo__swatch:hover{transform:scale(1.06)}.demo__swatch.is-active{border-color:var(--sw);box-shadow:0 0 12px -2px var(--sw)}.demo__pills{flex-wrap:wrap;gap:6px;display:flex}.demo__pill{font-family:var(--font-mono);letter-spacing:.02em;color:#ffffffa6;cursor:pointer;transition:all .15s var(--ease-smooth);background:#ffffff08;border:1px solid #ffffff14;border-radius:6px;align-items:center;gap:6px;padding:7px 12px;font-size:11.5px;display:inline-flex}.demo__pill:hover{color:#ffffffeb;background:#ffffff0f;transform:translateY(-1px)}.demo__pill.is-active{border-color:var(--demo-accent);color:var(--demo-accent);box-shadow:0 0 12px -4px var(--demo-accent);background:#ffffe11a}.demo__pill--lang{justify-content:center;min-width:44px}.demo__pills--toggles{grid-template-columns:1fr 1fr;gap:6px;display:grid}.demo__pill--toggle{justify-content:flex-start;padding:9px 12px;position:relative}.demo__pill--toggle .demo__pill-label{text-align:left;letter-spacing:-.005em;text-transform:none;color:#ffffffd9;flex:1;font-size:12px}.demo__pill--toggle:not(.is-active) .demo__pill-label{color:#ffffff8c}.demo__pill--toggle .demo__pill-state{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:#ffffff9e;background:#ffffff0a;border-radius:2px;padding:2px 5px;font-size:9.5px}.demo__pill--toggle.is-active .demo__pill-state{color:#0d0d0d;background:var(--demo-accent)}.demo__scrubber--locked{pointer-events:none;opacity:.3}.demo__chapters{flex-direction:column;gap:6px;display:flex}.demo__chap{cursor:pointer;text-align:left;color:inherit;transition:all .15s var(--ease-smooth);background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:12px;padding:8px;display:flex}.demo__chap:hover{background:#ffffff0a;border-color:#ffffff14;transform:translate(2px)}.demo__chap.is-active{background:#ffffe10f;border-color:#ffffe14d}.demo__chap-thumb{border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:36px;display:flex;position:relative;overflow:hidden}.demo__chap-num{font-family:var(--font-mono);letter-spacing:.05em;color:#ffffffeb;text-shadow:0 1px 2px #00000080;font-size:10px;font-weight:600}.demo__chap-body{flex-direction:column;gap:2px;min-width:0;display:flex}.demo__chap-time{font-family:var(--font-mono);color:#ffffff9e;letter-spacing:.05em;font-size:10px}.demo__chap-title{color:#ffffffd9;font-size:12.5px;line-height:1.3}.demo__chap.is-active .demo__chap-title{color:var(--demo-accent)}.demo__closing{text-align:center;flex-direction:column;align-items:center;gap:12px;margin-top:48px;display:flex}.demo__closing p{font-family:var(--font-display);letter-spacing:-.022em;color:#ffffffdb;margin:0;font-size:clamp(20px,2.1vw,26px);font-weight:500}.demo__closing-links{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.demo__closing-sep{color:#fff3}@media (max-width:1080px){.demo{grid-template-columns:1fr}}
