:root {
    --backgroundcolor: #686868;
    --textcolor: #ffffff;
}

body {
    font-family: 'NT Sakharov', sans-serif;
    
    background:radial-gradient(at 30.012008099304566% 70.26140260663115%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 1) 0%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 0) 100%), radial-gradient(at 5.573703032421562% 6.993421537305977%, hsla(60, 20%, 93.13725490196079%, 1) 0%, hsla(60, 20%, 93.13725490196079%, 0) 100%), radial-gradient(at 85.04487692772253% 94.67219300555868%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 1) 0%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 0) 100%), radial-gradient(at 87.94278502775259% 74.63930250444108%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 1) 0%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 0) 100%), radial-gradient(at 16.22076386100282% 87.92608282220837%, hsla(60, 20%, 93.13725490196079%, 1) 0%, hsla(60, 20%, 93.13725490196079%, 0) 100%), radial-gradient(at 34.45622308324919% 48.397805834696115%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 1) 0%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 0) 100%), radial-gradient(at 21.56007471076028% 42.35926031782973%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 1) 0%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 0) 100%), radial-gradient(at 63.366149746333775% 27.048212345985945%, hsla(60, 20%, 93.13725490196079%, 1) 0%, hsla(60, 20%, 93.13725490196079%, 0) 100%), radial-gradient(at 37.26544580551446% 68.60859399180536%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 1) 0%, hsla(28.18181818181818, 58.40707964601769%, 55.68627450980392%, 0) 100%), radial-gradient(at 76.82968923627577% 71.09341968415453%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 1) 0%, hsla(213.75, 15.09433962264151%, 20.784313725490197%, 0) 100%);

    width: 100vw;
    height: 100vh;
    font-feature-settings: "ss01" 1, "ss02" 1, "ss03" 1, "ss04" 1, "kern" 1;
}

::-webkit-scrollbar {
    display: none;
}


@font-face {
    font-family: 'NT Sakharov';
    src: url('../fonts/NTSakharov-Regular.ttf') format('truetype'); /* Safari, Android, iOS */
             font-style: normal;
    font-weight: 400;
    text-rendering: optimizeLegibility;
}

@font-face {
    font-family: 'NT Sakharov';
    src: url('../fonts/NTSakharov-Medium.ttf') format('truetype'); /* Safari, Android, iOS */
             font-style: normal;
    font-weight: 500;
    text-rendering: optimizeLegibility;
}


a:link,
a:visited,
a:hover,
a:active {
  text-decoration: none;
  color: inherit;
  background-color: transparent;
}


h2 {
    font-family: 'NT Sakharov', Helvetica, sans-serif;
    font-weight: 500;
    font-size: 18px;
    color: var(--textcolor);
    line-height: 24px;
    text-align: left;
}

h6 {
    margin: 0;
    font-family: 'NT Sakharov', Helvetica, sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: var(--textcolor);
    line-height: 24px;
    text-align: center;
    text-decoration: none;
}

p {
    margin: 0;
    font-family: 'NT Sakharov', Helvetica, sans-serif;
    font-weight: 400;
    font-size: 10px;
    color: var(--textcolor);
    line-height: 20px;
    text-align: center;
    text-decoration: none;
}


.links {
  margin: 24px;
  display: grid;
  place-items: center;      /* центрирует по обеим осям */
  height: 90vh;
}

.links-list{
    display: flex;
    gap: 10px;
    width: 40vw;
    justify-content: center;
    

    margin: 0 auto;
}

.btn {
    background-color: rgba(22, 22, 22, 0.45) !important; /* Полупрозрачный фон */
    backdrop-filter: blur(10px); /* Размытие фона */
    -webkit-backdrop-filter: blur(10px); /* Поддержка Safari */
    height: 190px;
    width: 100%;
    padding: 10px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-direction: column;
    place-items: center; 

}

.square-btn {
  width: 90px;
  height: 90px;
  border-radius: 100%;
  opacity: 70%;
  background-size: cover;
  background-position: center;
  background-color: transparent;
  padding: auto;
  cursor: pointer;
  outline: none;
  filter: grayscale(100%);
  transition: transform 0.2s ease, box-shadow 0.2s ease; /* плавные переходы */
}

/* Эффект при наведении */

.btn:hover {
  opacity: 95%;
  filter: grayscale(10%);
  transform: scale(1.02); /* увеличение на 5% */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* тень */
}

/* Эффект при нажатии */
.square-btn:active {
  transform: scale(0.98); /* небольшое сжатие */
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}
.nodecor {text-decoration: none !important; list-style: none;}

@media (max-width: 1160px) {
    body {margin: 0;}
    .links-list{width: 100%;}
    .max {width: 100%;}
}