* {
  padding: 0;
  margin: 0;
  border: 0;
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

nav,
footer,
header,
aside {
  display: block;
}

html,
body {
  height: 100%;
  width: 100%;
  font-size: 100%;
  line-height: 1;
  font-size: 14px;
  -ms-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

input,
button,
textarea {
  font-family: inherit;
}

button {
  background: transparent;
  border: 0;
}

input::-ms-clear {
  display: none;
}

button {
  cursor: pointer;
}

button::-moz-focus-inner {
  padding: 0;
  border: 0;
}

a,
a:visited {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

ul li {
  list-style: none;
}

img {
  vertical-align: top;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: 400;
}

body,
html {
  height: 100%;
  font-family: arial;
}

.wrapper {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

header {
  height: 45px;
  border-bottom: 2px solid rgb(161, 137, 0);
}

.logo {
  font-size: 24px;
  color: rgb(2, 2, 120);
  font-weight: 600;
}

.header {
  display: flex;
  justify-content: space-between;
  height: 100%;
  align-items: center;
}

.nav {
  display: flex;
  justify-content: space-between;
}
.nav-header {
  width: 35%;
}
.nav__item {
  color: black;
  opacity: 0.7;
  transition: 0.2s;
}
.nav__item_active {
  opacity: 1;
  position: relative;
}
.nav__item_active::after {
  content: "";
  bottom: -14px;
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background-color: rgb(128, 109, 1);
}
.nav__item:hover {
  opacity: 1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

main {
  flex: 1 1 auto;
}

.settings {
  padding-top: 15px;
  display: flex;
  justify-content: space-between;
}
.settings-rest {
  width: 33.3%;
  display: flex;
  justify-content: space-between;
}
.settings .sort {
  color: rgb(103, 103, 103);
}
.settings .sort span {
  color: rgba(1, 1, 81, 0.711);
  text-decoration: underline;
}
.settings .calendar {
  position: relative;
  cursor: pointer;
}
.settings .calendar::before {
  content: url("../icons/calendar1.svg");
  position: absolute;
  top: -2px;
  left: -20px;
  width: 15px;
  height: 15px;
}
.settings .ended {
  position: relative;
  cursor: pointer;
  text-align: end;
}
.settings .ended::before {
  content: url("../icons/toggle_off.svg");
  position: absolute;
  top: -6px;
  left: -30px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 23.7%);
  margin-bottom: 40px;
  grid-column-gap: 20px;
}

.card {
  width: 100%;
  font-size: 12px;
  margin: 15px 0;
}
.card__image {
  width: 100%;
}
.card__title {
  font-weight: 600;
  margin-bottom: 5px;
}
.card__describe {
  min-height: 84px;
}
.card-inf {
  display: flex;
  justify-content: space-between;
  margin: 15px 0 10px 13px;
}
.card-inf__item {
  font-size: 10px;
  position: relative;
  color: rgb(103, 103, 103);
}
.card-inf__item::before {
  content: url("../icons/clock.svg");
  position: absolute;
  width: 10px;
  height: 10px;
  left: -13px;
}
.card-inf .date::before {
  content: url("../icons/calendar2.svg");
}
.card .subscribe {
  display: inline-block;
  width: 100%;
  border: 1px solid rgba(1, 1, 81, 0.711);
  color: rgba(1, 1, 81, 0.711);
  font-size: 10px;
  height: 25px;
  transition: 0.2s;
}
.card .subscribe:hover {
  color: white;
  background-color: rgba(1, 1, 81, 0.711);
}
.card .more {
  text-decoration: underline;
  display: inline;
  color: rgb(30, 93, 189);
}
.card .themes {
  margin: 5px 0;
  font-size: 10px;
  text-transform: uppercase;
  display: flex;
  color: rgba(255, 166, 0, 0.566);
}
.card .themes__name {
  padding: 3px 2px;
  border: 1px solid rgba(255, 166, 0, 0.566);
  margin-left: 5px;
}
.card .themes li:first-child {
  margin-left: 0;
}

footer {
  padding: 15px 0;
  background-color: rgba(141, 97, 2, 0.468);
}

.footer {
  display: flex;
  justify-content: space-between;
}
.footer .text {
  padding-top: 15px;
  color: white;
  width: 30%;
}
.footer .social {
  display: flex;
  justify-content: space-between;
  width: 60%;
}
.footer .item {
  margin-right: 5px;
}
.footer .item a {
  display: block;
  width: 25px;
  height: 25px;
  border-radius: 3px;
  border: 1px solid rgba(1, 1, 81, 0.711);
  position: relative;
  transition: 0.2s;
}
.footer .item a:hover {
  transform: scale(1.1);
}
.footer .item img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 15px;
  height: 15px;
}
.footer .networks {
  width: 20%;
}
.footer .networks .text {
  width: 100%;
  margin-bottom: 15px;
}
.footer .about {
  padding-top: 15px;
  color: white;
  width: 30%;
}
.footer .about__column {
  display: grid;
  grid-template-columns: 40% 60%;
}

.similar {
  font-size: 24px;
  margin-top: 40px;
}

.card-description {
  display: grid;
  grid-template-columns: 15% 85%;
  margin-bottom: 20px;
}
.card-description__header {
  color: rgba(141, 97, 2, 0.468);
}
.card-description__text {
  font-size: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(141, 97, 2, 0.468);
}
.card-description__text.last {
  border-bottom: none;
}

.about-card {
  background-color: rgb(36, 70, 107);
  padding: 25px 35px;
  margin: 30px 0;
}
.about-card .card-inf__item {
  color: rgba(255, 255, 255, 0.626);
  margin-left: 15px;
}
.about-card .card-inf__item::before {
  left: -15px;
}
.about-card .date::before {
  content: url("../icons/calendar2.svg");
}
.about-card .people::before {
  content: url("../icons/people.svg");
}
.about__title {
  font-size: 28px;
  color: white;
  line-height: 1.3;
  margin-bottom: 15px;
}
.about-more {
  display: flex;
  justify-content: space-between;
}
.about__image {
  width: 400px;
}
.about-text {
  color: rgba(255, 255, 255, 0.626);
  font-size: 14px;
  width: 55%;
  line-height: 1.3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.enroll {
  margin: 0 auto;
  width: 150px;
  padding: 10px 0;
  border: 1px solid rgba(255, 255, 255, 0.626);
  color: rgba(255, 255, 255, 0.626);
  transition: 0.2s;
}
.enroll:hover {
  background-color: rgba(255, 255, 255, 0.626);
  color: rgb(36, 70, 107);
}

.see {
  font-weight: 600;
  width: 100%;
  border-top: 1px solid rgba(141, 97, 2, 0.468);
  border-bottom: 1px solid rgba(141, 97, 2, 0.468);
  margin-bottom: 20px;
  padding: 10px 0;
  transition: 0.2s;
  position: relative;
}
.see::after {
  content: url("../icons/arrow_right.svg");
  width: 30px;
  height: 10px;
  position: absolute;
  top: 3px;
  margin-left: 10px;
}
.see:hover {
  background-color: rgba(141, 97, 2, 0.468);
}

@media (max-width: 1024px) {
  .cards {
    grid-template-columns: repeat(2, 49%);
    grid-column-gap: 20px;
  }
  .about-more {
    flex-direction: column;
    align-items: center;
  }
  .about__image {
    margin-bottom: 20px;
  }
  .about-text {
    width: 100%;
  }
  .about-text .card-inf__item {
    margin-top: 10px;
  }
  .about-text .enroll {
    margin-top: 10px;
  }
}
@media (max-width: 820px) {
  .settings-rest {
    width: 50%;
  }
  .nav-header {
    width: 50%;
  }
  .footer .about {
    width: 40%;
  }
}
@media (max-width: 640px) {
  header {
    height: 90px;
  }
  .header {
    flex-direction: column;
    justify-content: center;
    padding-top: 10px;
  }
  .nav-header {
    margin-top: 10px;
    width: 80%;
  }
  .sort {
    margin-top: 5px;
  }
  .settings-rest {
    flex-wrap: wrap;
  }
  .settings-rest p {
    margin-left: 20px;
    margin-top: 5px;
  }
  .settings-rest .ended {
    margin-left: 27px;
  }
  .about__image {
    width: 100%;
  }
  .logo {
    text-align: center;
  }
  .footer {
    display: block;
  }
  .footer .text {
    width: 100%;
  }
  .footer .networks {
    width: 100%;
    margin: 0 auto;
  }
  .footer .networks .text {
    text-align: center;
  }
  .footer .networks .social {
    width: 40%;
    margin: 0 auto;
  }
  .footer .about {
    width: 60%;
    margin: 0 auto;
  }
}