.hero-vc{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:48px;align-items:center}@media(max-width:900px){.hero-vc{grid-template-columns:1fr;gap:30px}}.hero-vc-copy{min-width:0}.hero-vc-copy h1{font-family:var(--font-display);font-weight:800;font-size:clamp(32px,4.6vw,52px);letter-spacing:-.035em;line-height:1.04;color:var(--text-primary);margin:16px 0;text-wrap:balance}.hero-vc-copy h1 em{font-style:normal;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-vc-copy .sub{font-size:17px;color:var(--text-secondary);line-height:1.62;margin:0 0 26px;max-width:480px}.hero-vc-copy .cta{display:flex;gap:12px;flex-wrap:wrap}.hero-vc-stage{position:relative;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-xl);padding:24px;box-shadow:var(--elev-lg);overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:12px}.hvc-glow{position:absolute;width:300px;height:300px;right:-90px;top:-110px;background:radial-gradient(closest-side,var(--accent-soft),transparent);filter:blur(8px);pointer-events:none}.hvc-lane{position:relative;z-index:1;width:100%;display:flex;align-items:center;gap:13px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-lg);padding:13px 15px}.hvc-lane.hvc-out{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-soft)}.hvc-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;flex:none;background:var(--surface-3);border:1px solid var(--border);color:var(--text-secondary)}.hvc-ic svg{width:21px;height:21px}.hvc-ic.accent{background:var(--accent-grad);border-color:transparent;color:#fff;box-shadow:0 8px 22px -8px rgba(242,107,31,.6)}.hvc-wave{flex:1;height:32px;min-width:0;color:var(--text-muted)}.hvc-wave.accent{color:var(--accent)}.hvc-wave path{fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.hvc-cap{flex:none;width:66px;text-align:right;font-family:var(--font-mono);font-size:10.5px;color:var(--text-muted);line-height:1.3}.hvc-arrow{position:relative;z-index:1;color:var(--accent);display:grid;place-items:center}.hvc-arrow svg{width:24px;height:24px}.hvc-core{position:relative;z-index:1;display:flex;align-items:center;gap:10px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:var(--r-pill);padding:6px 16px 6px 6px}.hvc-core-ic{width:30px;height:30px;border-radius:50%;background:var(--accent-grad);display:grid;place-items:center;color:#fff;flex:none}.hvc-core-ic svg{width:16px;height:16px}.hvc-core b{font-size:13px;font-weight:600;color:var(--text-primary)}.hvc-chips{position:relative;z-index:1;display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:2px}.hvc-chips span{font-family:var(--font-mono);font-size:10.5px;color:var(--text-secondary);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-pill);padding:5px 11px}@media(max-width:420px){.hvc-cap{display:none}}.vc-demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.vc-demo{background:var(--surface-1);border:1px solid var(--border);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:4px}.vc-demo b{font-size:14px;color:var(--text-primary)}.vc-demo span{font-size:12px;color:var(--text-muted)}.vc-demo audio{width:100%;margin-top:10px;height:36px}@media(max-width:760px){.vc-demo-grid{grid-template-columns:1fr}}.vc-demo-wide{max-width:100%}.vc-switch-hint{font-size:13.5px;color:var(--text-secondary);margin:18px 0 10px;text-align:center}.vc-voices{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:14px}.vc-voice-btn{border:1px solid var(--border);background:var(--surface-1);color:var(--text-primary);border-radius:999px;padding:8px 18px;font-size:13.5px;cursor:pointer;transition:border-color .15s,background .15s,color .15s}.vc-voice-btn.active,.vc-voice-btn:hover{border-color:var(--accent)}.vc-voice-btn.active{background:var(--accent);color:var(--accent-contrast,#fff)}.vc-switch-note{font-size:12px;color:var(--text-muted);text-align:center;margin-top:12px}.vc-stage{position:relative;border:1px solid color-mix(in srgb,var(--accent) 45%,var(--border));border-radius:22px;padding:44px 28px 28px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 7%,var(--surface-1)),var(--surface-1));box-shadow:0 8px 40px color-mix(in srgb,var(--accent) 12%,transparent)}.vc-stage .section-head{margin-bottom:18px}.vc-stage-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);white-space:nowrap;background:var(--accent);color:var(--accent-contrast,#fff);font-size:12.5px;font-weight:700;border-radius:999px;padding:7px 16px;box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 40%,transparent)}@media(max-width:600px){.vc-stage{padding:38px 14px 20px}.vc-stage-badge{font-size:11px;padding:6px 12px}}.vc-models{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:700px){.vc-models{grid-template-columns:1fr}}