#intro{--grid-template:auto auto 1fr / auto 1fr 1fr;--banner-grid-area:1 / 1 / 4 / 2;--logo-grid-area:1 / 2 / 2 / 4;--descr-grid-area:2 / 2 / 3 / 4;--download-btn-grid-area:3 / 2 / 4 / 3;--buy-btn-grid-area:3 / 3 / 4 / 4;background:50% 0/100% url(/img/header-halo.png)no-repeat}#intro section{display:grid;grid-template:var(--grid-template);align-items:center;gap:40px}#intro section h1{grid-area:var(--logo-grid-area)}#intro section h1 img{width:279px}#intro section #intro-descr{grid-area:var(--descr-grid-area);font-size:21px;line-height:1.7}#intro section #intro-descr span{padding:10px 14px;margin:-10px -14px}#intro section #intro-descr span:nth-child(odd){background:top/100% url(/img/text-high-1.png)no-repeat}#intro section #intro-descr span:nth-child(even){background:top/100% url(/img/text-high-2.png)no-repeat}#intro section #intro-download-btn,#intro section #intro-buy-btn{align-self:start}#intro section #intro-download-btn button,#intro section #intro-download-btn a.button,#intro section #intro-buy-btn button,#intro section #intro-buy-btn a.button{width:100%;max-width:279px;padding:0;box-sizing:content-box}#intro section .btn-note{color:rgba(51,51,51,.6);font-size:13px;margin-top:5px;text-align:center}@media(max-width:1068px){#intro section{--grid-template:auto auto / 1fr 1fr;--logo-grid-area:1 / 2 / 2 / 3;--banner-grid-area:1 / 1 / 3 / 2;--descr-grid-area:2 / 2 / 3 / 3;--download-btn-grid-area:3 / 1 / 4 / 2;--buy-btn-grid-area:3 / 2 / 4 / 3;text-align:center}}@media(max-width:734px){#intro section{--grid-template:auto auto auto auto / auto;--logo-grid-area:1 / 1 / 2 / 2;--banner-grid-area:2 / 1 / 3 / 2;--descr-grid-area:3 / 1 / 4 / 2;--download-btn-grid-area:4 / 1 / 5 / 2;--buy-btn-grid-area:5 / 1 / 6 / 2}}#intro-banner{width:322px;grid-area:var(--banner-grid-area);justify-self:center}@media(max-width:1068px){#intro-banner{width:250px}}#intro-descr{grid-area:var(--descr-grid-area)}#intro-download-btn{grid-area:var(--download-btn-grid-area)}#intro-buy-btn{grid-area:var(--buy-btn-grid-area)}#info{--anim-num:1;--anim-delay:0;animation:linear 16s infinite progressNum;animation-delay:var(--anim-delay)}@keyframes progressNum{0%{--anim-num:1}24.99%{--anim-num:1}25%{--anim-num:2}49.99%{--anim-num:2}50%{--anim-num:3}74.99%{--anim-num:3}75%{--anim-num:4}99.99%{--anim-num:4}100%{--anim-num:1}}#info section{--grid-template:auto / 30% 70%;--fig-grid-area:1 / 2 / 2 / 3}#info section>div{display:grid;grid-template:var(--grid-template);gap:30px}@media(max-width:1068px){#info section{--grid-template:auto auto / auto;--fig-grid-area:auto}}#info-fig{grid-area:var(--fig-grid-area);background:50%/100% url(/img/ui-halo.png)no-repeat}#info-nav{border:none;height:50px;margin:20px 0 30px;border:1px solid #928f8b;border-radius:17px;background:linear-gradient(#f6e9d7,#ddcfbd);display:grid;grid-template:auto/auto;overflow:hidden}#info-nav #info-progress{background:linear-gradient(to bottom,#B0E673,#96C661);grid-area:1/1/2/2;width:100%;animation:linear 16s infinite progress;animation-delay:var(--anim-delay)}@keyframes progress{0%{width:0}100%{width:100%}}#info-nav ul{grid-area:1/1/2/2;display:grid;grid-template:auto/1fr 1fr 1fr 1fr;align-self:center;height:calc(100% - 6px);margin:3px}#info-nav li{grid-row:1/2;list-style:none;border-bottom:1px solid #8d4c0a;border-right:1px solid #bb6e21;border-top:1px solid #d37f2c;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;font-weight:700;--btn-mod:calc(clamp(0, abs(var(--btn-num) - var(--anim-num)), 1));color:rgb(calc(51 * var(--btn-mod) + 255 * (1 - var(--btn-mod))),calc(51 * var(--btn-mod) + 255 * (1 - var(--btn-mod))),calc(51 * var(--btn-mod) + 255 * (1 - var(--btn-mod))));background:linear-gradient(to bottom,rgb(calc(255 * var(--btn-mod) + 77 * (1 - var(--btn-mod))),calc(255 * var(--btn-mod) + 66 * (1 - var(--btn-mod))),calc(255 * var(--btn-mod) + 47 * (1 - var(--btn-mod)))),rgb(calc(227 * var(--btn-mod) + 165 * (1 - var(--btn-mod))),calc(215 * var(--btn-mod) + 146 * (1 - var(--btn-mod))),calc(200 * var(--btn-mod) + 108 * (1 - var(--btn-mod)))))}#info-nav li:nth-child(1){--btn-num:1}#info-nav li:nth-child(2){--btn-num:2}#info-nav li:nth-child(3){--btn-num:3}#info-nav li:nth-child(4){--btn-num:4}#info-nav li:hover{background:linear-gradient(to bottom,rgb(calc(255 * var(--btn-mod) + 77 * (1 - var(--btn-mod))),calc(255 * var(--btn-mod) + 66 * (1 - var(--btn-mod))),calc(255 * var(--btn-mod) + 47 * (1 - var(--btn-mod)))),rgb(calc(248 * var(--btn-mod) + 165 * (1 - var(--btn-mod))),calc(238 * var(--btn-mod) + 146 * (1 - var(--btn-mod))),calc(225 * var(--btn-mod) + 108 * (1 - var(--btn-mod)))))}#info-nav li:first-child{border-top-left-radius:15px;border-bottom-left-radius:15px}#info-nav li:last-child{border-top-right-radius:15px;border-bottom-right-radius:15px}#features{--grid-template:auto / 1fr 1fr 1fr;display:grid;grid-template:var(--grid-template);margin-top:30px;gap:20px}#features p{font-size:15px;line-height:1.4}@media(max-width:734px){#features{--grid-template:auto auto auto / auto}}#about{background:50% 0/cover url(/img/about-halo.png)no-repeat}#about-authors{display:grid;gap:30px;grid-template:auto/1fr 1fr 1fr;margin-top:30px;--img-width:128px}#about-authors strong{font-weight:700}#about-authors>div{display:flex;flex-direction:column;gap:30px}#about-authors>div img{width:var(--img-width);background:#f6f4f2;border:1px solid #a4a4a1;border-radius:4px;padding:8px;box-shadow:1px 1px 2px rgba(0,0,0,.2),inset 0 1px white;align-self:start}@media(max-width:1068px){#about-authors{grid-template:1fr 1fr 1fr/auto}#about-authors>div{flex-direction:row}}@media(max-width:734px){#about-authors{--img-width:84px}}#support-btns{--grid-template:auto / 1fr 1fr 1fr;display:grid;grid-template:var(--grid-template);gap:30px}#support-btns a{max-width:128px;height:128px;padding:8px;box-sizing:content-box;display:inline-flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;border-radius:4px;font-size:20px}#support-btns a svg{width:64px;overflow:visible}@media(max-width:1068px){#support-btns{--grid-template:auto / 1fr 1fr}}