*{box-sizing:border-box}body,html{margin:0;min-height:100%;font-family:Arial,Tahoma,sans-serif;background:#f4f7fb;color:#152238}button{font:inherit}.demoPage{min-height:100vh;background:radial-gradient(circle at 15% 5%,rgba(45,125,246,.12),transparent 32%),#f5f8fc;padding-bottom:25px}.demoHeader{height:76px;background:#fff;border-bottom:1px solid #e7ecf3;padding:0 max(24px,calc((100vw - 1080px)/2));justify-content:space-between}.demoBrand,.demoHeader{display:flex;align-items:center}.demoBrand{gap:11px}.demoLogo{width:43px;height:43px;background:#0b1f3b;color:#fff;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:12px}.demoBrand small,.demoBrand strong{display:block}.demoBrand strong{font-size:16px}.demoBrand small{font-size:9px;color:#8995a6;margin-top:3px}.secureBadge{font-size:9px;background:#ecfdf3;color:#15803d;padding:7px 10px;border-radius:30px}.demoHero{text-align:center;padding:52px 20px 26px}.eyebrow{font-size:9px;color:#2d7df6;letter-spacing:1.5px;font-weight:700}.demoHero h1{font-size:38px;line-height:1.35;margin:13px 0 12px;color:#0b1f3b}.demoHero p{max-width:540px;margin:auto;color:#758296;font-size:12px;line-height:1.9}.callCard{max-width:560px;min-height:395px;margin:0 auto;background:#fff;border:1px solid #e4eaf2;border-radius:22px;box-shadow:0 18px 55px rgba(11,31,59,.1);padding:36px;display:grid;place-items:center;position:relative}.activeState,.connectingState,.endedState,.idleState{text-align:center;width:100%}.voiceOrb{width:105px;height:105px;border-radius:50%;margin:0 auto 18px;background:linear-gradient(135deg,#0b1f3b,#2d7df6);display:flex;align-items:center;justify-content:center;gap:4px;box-shadow:0 12px 35px rgba(45,125,246,.22)}.voiceOrb span{display:block;width:4px;border-radius:5px;background:#fff;opacity:.9;height:24px}.voiceOrb span:nth-child(2){height:42px}.voiceOrb span:nth-child(3){height:32px}.voiceOrb span:nth-child(4){height:18px}.voiceOrb.speaking{animation:pulseOrb 1.15s infinite}.voiceOrb.speaking span{animation:wave .7s infinite alternate}.voiceOrb.speaking span:nth-child(2){animation-delay:.15s}.voiceOrb.speaking span:nth-child(3){animation-delay:.3s}.activeState h2,.connectingState h2,.endedState h2,.idleState h2{font-size:20px;margin:6px 0}.connectingState p,.endedState p,.idleState p{font-size:11px;color:#8490a2}.startButton{margin-top:19px;width:100%;max-width:330px;border:0;background:#153b6f;color:#fff;padding:14px 20px;border-radius:12px;cursor:pointer;font-weight:700;font-size:12px;box-shadow:0 8px 22px rgba(21,59,111,.18)}.startButton span{margin-left:7px}.permissionNote{display:block;font-size:8px;color:#9ca6b5;margin-top:11px}.loader{width:48px;height:48px;border:4px solid #e8eef7;border-top-color:#2d7df6;border-radius:50%;margin:0 auto 20px;animation:spin .8s linear infinite}.liveLine{display:inline-flex;align-items:center;gap:6px;background:#ecfdf3;color:#15803d;font-size:9px;padding:6px 10px;border-radius:20px;margin-bottom:8px}.liveDot{width:7px;height:7px;background:#22c55e;border-radius:50%;box-shadow:0 0 0 5px rgba(34,197,94,.1)}.timer{font-size:30px;font-weight:700;color:#0b1f3b;margin:16px 0 24px;direction:ltr}.timer small{font-size:10px;color:#9aa5b5;font-weight:400}.callControls{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;max-width:390px;margin:auto}.audioButton,.callControls button,.secondaryButton{border-radius:10px;padding:11px 14px;cursor:pointer;font-size:10px}.callControls button{background:#fff;border:1px solid #dfe6ef;color:#526075}.callControls .muted{background:#fff7ed;border-color:#fed7aa;color:#c2410c}.callControls .endButton{background:#fff1f2;border-color:#fecdd3;color:#be123c}.audioButton{border:0;background:#eef5ff;color:#1d5fab;margin-bottom:14px}.doneIcon{width:65px;height:65px;border-radius:50%;background:#ecfdf3;color:#16a34a;display:grid;place-items:center;font-size:25px;font-weight:800;margin:0 auto 17px}.endedDuration{margin:19px auto;background:#f8fafc;padding:13px;border-radius:10px;max-width:250px;font-size:9px;color:#8390a2}.endedDuration strong{display:block;font-size:18px;color:#172033;margin-top:5px}.secondaryButton{border:1px solid #dfe6ef;background:#fff;color:#153b6f}.errorBox{position:absolute;bottom:14px;right:20px;left:20px;background:#fff1f2;border:1px solid #fecdd3;color:#be123c;border-radius:9px;padding:9px;font-size:9px;text-align:center}.demoFeatures{max-width:760px;margin:23px auto;display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px}.demoFeatures div{background:#fff;border:1px solid #e6ebf2;border-radius:12px;padding:14px;text-align:center}.demoFeatures span,.demoFeatures strong{display:block}.demoFeatures strong{font-size:10px}.demoFeatures span{font-size:8px;color:#909bad;margin-top:4px}.demoFooter{max-width:1080px;margin:25px auto 0;padding:0 15px;display:flex;justify-content:space-between;color:#9aa5b3;font-size:8px}.audioContainer{display:none}@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulseOrb{50%{box-shadow:0 0 0 14px rgba(45,125,246,.08),0 15px 40px rgba(45,125,246,.25)}}@keyframes wave{0%{transform:scaleY(.6)}to{transform:scaleY(1.35)}}@media(max-width:650px){.demoHeader{height:66px;padding:0 16px}.secureBadge{font-size:7px}.demoHero{padding:36px 16px 22px}.demoHero h1{font-size:28px}.callCard{margin:0 13px;min-height:390px;padding:27px 20px}.demoFeatures{margin:16px 13px;grid-template-columns:1fr}.demoFooter{display:block;text-align:center}.demoFooter span{display:block;margin-top:4px}.callControls{grid-template-columns:1fr}}