.hero-smoke{overflow:hidden;opacity:.55}.hero-burn{position:absolute;inset:0;pointer-events:none}.hero-burn__glow{position:absolute;bottom:-10%;left:0;right:0;height:45%;background:radial-gradient(ellipse 85% 65% at 50% 100%,rgba(255,120,40,.18) 0,rgba(255,153,65,.08) 40%,transparent 72%);filter:blur(28px);animation:hero-burn-flicker 4s ease-in-out infinite alternate}.hero-burn__heat{position:absolute;inset:0;background:linear-gradient(0deg,rgba(255,90,20,.08) 0,rgba(255,153,65,.03) 15%,transparent 35%);animation:hero-burn-pulse 5s ease-in-out infinite}@keyframes hero-burn-flicker{0%{opacity:.6;transform:scaleY(1)}to{opacity:.85;transform:scaleY(1.03)}}@keyframes hero-burn-pulse{0%,to{opacity:.7}50%{opacity:.9}}.hero-smoke__plume{position:absolute;border-radius:50%;filter:blur(56px);will-change:transform;opacity:.5}.hero-smoke__plume--1{bottom:0;left:-10%;width:min(70vw,620px);height:min(50vh,380px);background:radial-gradient(ellipse at 40% 70%,rgba(184,192,200,.12) 0,rgba(255,120,40,.06) 40%,transparent 75%);animation:hero-smoke-float-a 14s ease-in-out infinite alternate}.hero-smoke__plume--2{bottom:15%;left:25%;width:min(55vw,480px);height:min(42vh,320px);background:radial-gradient(ellipse at center,rgba(140,150,160,.1) 0,transparent 70%);animation:hero-smoke-float-b 18s ease-in-out infinite alternate-reverse;animation-delay:-4s}.hero-smoke__plume--3{top:10%;right:-5%;width:min(50vw,440px);height:min(45vh,340px);background:radial-gradient(ellipse at center,rgba(184,192,200,.08) 0,rgba(255,100,50,.04) 45%,transparent 72%);animation:hero-smoke-float-c 16s ease-in-out infinite alternate;animation-delay:-7s}.hero-smoke__stream{position:absolute;top:0;left:-50%;width:200%;height:100%;opacity:.5;animation:hero-smoke-scroll 8s linear infinite}.hero-smoke__stream-band{position:absolute;top:20%;left:0;width:50%;height:50%;filter:blur(48px);background:radial-gradient(ellipse 85% 45% at 50% 50%,rgba(184,192,200,.1) 0,rgba(100,110,120,.06) 40%,transparent 72%)}.hero-smoke__sweep{position:absolute;top:25%;left:-20%;width:55%;height:45%;filter:blur(40px);opacity:.35;background:radial-gradient(ellipse at center,rgba(184,192,200,.12) 0,transparent 68%);animation:hero-smoke-sweep-pass 22s linear infinite}@keyframes hero-smoke-float-a{0%{transform:translate3d(-5vw,1vh,0) scale(.98)}to{transform:translate3d(8vw,-3vh,0) scale(1.04)}}@keyframes hero-smoke-float-b{0%{transform:translate3d(8vw,4vh,0) scale(1)}to{transform:translate3d(-8vw,-1vh,0) scale(1.05)}}@keyframes hero-smoke-float-c{0%{transform:translate3d(6vw,0,0) scale(1.02)}to{transform:translate3d(-6vw,3vh,0) scale(.99)}}@keyframes hero-smoke-scroll{0%{transform:translateX(0)}to{transform:translateX(-50%)}}@keyframes hero-smoke-sweep-pass{0%{transform:translateX(-15vw);opacity:.15}50%{opacity:.35}to{transform:translateX(110vw);opacity:.15}}@media (prefers-reduced-motion:reduce){.hero-burn__glow,.hero-burn__heat,.hero-smoke__plume,.hero-smoke__stream,.hero-smoke__sweep{animation-duration:32s!important}}