/* Heliora — luminous atmosphere, vector details and tactile controls. */
:root{--aurora:#49edbc;--aurora-blue:#4199e5}
body{isolation:isolate;background-color:#041914}.ambient-sky{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:radial-gradient(ellipse at 5% 15%,#12634738,transparent 48%),radial-gradient(ellipse at 96% 64%,#123e6338,transparent 50%)}.ambient-sky i{position:absolute;width:65vw;height:65vw;border-radius:50%;filter:blur(70px);opacity:.16;background:radial-gradient(circle,#28dca1,transparent 65%);animation:aurora-drift 22s ease-in-out infinite alternate}.ambient-sky i:nth-child(2){left:55%;top:35%;background:radial-gradient(circle,#267dd9,transparent 65%);animation-delay:-11s}.ambient-sky i:nth-child(3){left:20%;top:75%;width:45vw;background:radial-gradient(circle,#a7b57b,transparent 65%);animation-delay:-6s}
.hero{isolation:isolate;overflow:hidden}.hero::after{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse at 78% 25%,#57ecc11a,transparent 45%)}.hero-layout,.hero-caption{position:relative;z-index:2}.solar-halo{position:absolute;right:-110px;top:70px;width:650px;aspect-ratio:1;border:1px solid #a1f7d82b;border-radius:50%;pointer-events:none;z-index:1;box-shadow:0 0 90px #4effbd0d,inset 0 0 90px #4effbd0d;animation:halo-breathe 9s ease-in-out infinite}.solar-halo::before,.solar-halo::after{content:'';position:absolute;border-radius:50%;inset:40px;border:1px solid #a1f7d814}.solar-halo::after{inset:95px;border-style:dashed}.solar-spark{position:absolute;width:4px;height:4px;background:#d4fff2;border-radius:50%;box-shadow:0 0 12px 3px #64e8bd66;animation:sparkle 5s ease-in-out infinite;pointer-events:none;z-index:1}.hero h1 em{background-image:linear-gradient(105deg,#c7f5db 0%,#57dfb6 40%,#70d9e9 75%,#c7f5db 100%);background-size:200% auto;animation:title-light 12s ease-in-out infinite}.section{position:relative}.section::before{content:'';display:block;position:absolute;top:0;left:15%;width:70%;height:1px;background:linear-gradient(90deg,transparent,#9de3cc24,transparent);pointer-events:none}
.button{overflow:hidden;border:1px solid #aaffdf54!important;border-radius:999px!important;background-image:linear-gradient(115deg,#75efc6,#39cfbf 60%,#43c6da)!important;color:#06251f!important;box-shadow:inset 0 1px 1px #e1fff9aa,0 8px 28px #0fc39520;transition:transform .25s,box-shadow .25s,filter .25s}.button::after{content:'';position:absolute;inset:-80% -40%;background:linear-gradient(110deg,transparent 42%,#fff5 50%,transparent 58%);transform:translateX(-100%);pointer-events:none}.button:hover::after{transform:translateX(100%);transition:transform .8s}.button:hover{box-shadow:inset 0 1px #fff9,0 12px 35px #25e5b238;filter:brightness(1.04);transform:translateY(-2px)}.button:active{transform:translateY(0) scale(.98)}.button:focus-visible,.solution-tabs button:focus-visible{outline:2px solid #e3fff4;outline-offset:5px}.button .icon{border-radius:50%;background:#07382e12;padding:5px;box-sizing:content-box}.brand img{filter:drop-shadow(0 0 10px #5aefc52e);transition:transform .5s}.brand:hover img{transform:rotate(30deg)}.brand>span{letter-spacing:-.065em}.brand small{letter-spacing:.4em!important}
.sun-card,.calculator,.solution-panel,.contact-card,.price-grid article{border:1px solid #a4e1d12b!important;background-image:radial-gradient(ellipse at 0 0,#4ccba416,transparent 70%);box-shadow:inset 0 1px #d6fff30b,0 24px 80px #0003}.sun-card{background:linear-gradient(135deg,#153e35f5,#0a282bf5)}.solution-tabs{display:flex;gap:6px;padding:6px;border:1px solid #99dac522;border-radius:20px;margin-bottom:18px;background:#01181188}.solution-tabs button{flex:1;border:0!important;border-radius:14px;padding:16px 12px;transition:background .25s,color .25s,box-shadow .25s}.solution-tabs button[aria-selected=true]{color:#baffeb;background:linear-gradient(125deg,#26634d88,#15515c88);box-shadow:inset 0 1px #bcffe433,0 4px 14px #0002}.solution-panel{border-radius:24px;overflow:hidden}.header{background:#041b17ed;backdrop-filter:blur(18px)}.header nav a{position:relative}.header nav a::after{content:'';position:absolute;bottom:-8px;left:0;right:0;height:2px;background:linear-gradient(90deg,#6fe7ba,#5bc4e8);transform:scaleX(0);transform-origin:left;transition:transform .25s}.header nav a:hover::after,.header nav a[aria-current=location]::after{transform:scaleX(1)}
@keyframes aurora-drift{to{transform:translate3d(12%,-8%,0) scale(1.12)}}@keyframes halo-breathe{50%{opacity:.4;transform:scale(.95)}}@keyframes sparkle{0%,100%{opacity:.12;transform:translateY(0)}50%{opacity:.75;transform:translateY(-12px)}}@keyframes title-light{50%{background-position:100% center}}
@media(max-width:600px){.ambient-sky i{width:100vw;height:100vw;filter:blur(40px);opacity:.12}.solar-halo{width:410px;right:-210px;top:140px;opacity:.5}.solution-tabs{gap:3px;padding:4px;border-radius:15px}.solution-tabs button{padding:13px 5px;font-size:12px;border-radius:11px}.solution-tabs button .icon{display:none}.button .icon{padding:3px}.solar-spark:nth-of-type(n+6){display:none}}
@media(prefers-reduced-motion:reduce){.ambient-sky i,.solar-halo,.solar-spark,.hero h1 em{animation:none}.button,.brand img,.header nav a::after{transition:none}.button::after{display:none}.button:hover,.brand:hover img{transform:none}}