@font-face {
  font-family: "myfont";
  src: url(./myfont/TTLakes-Medium.ttf);
}
body {
  margin: 0;
}
.sidebar {
  width: 320px;
  height: 100vh;
  min-height: 1000px;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  padding: 16px 24px;
  box-sizing: border-box;
  box-shadow:
    16px 0px 52px 0px #0e185033,
    -2px 0px 4px 0px #454f7e05;

  font-family: "myfont";
  font-weight: 500;
}

/* golova */
.sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 50px;
}

.logo {
  height: 50px;
  padding-right: 70px;
}

/* knopki */
.btn-icon {
  width: 40px;
  height: 40px;
  background-color: #ff3e79;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  opacity: 0.7;
}

.btn-icon img {
  width: 40px;
}

/* navigasia */
.sidebar__nav {
  flex-grow: 2;
}
.sidebar__nav ul {
  padding-inline-start: 0;
}
.sidebar__nav li {
  margin-bottom: 30px;
  display: flex;
  align-items: center;
}

.sidebar__nav a {
  text-decoration: none;
  color: #1b1c21;

  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: -0.2px;

  font-weight: 500;
  transition: color 0.3s;
}

.sidebar__nav li.active a {
  color: #7e7e82;
}

.sidebar__nav li.active {
  border-left: 5px solid #41f6d7;
  margin-left: -24px;
  padding-left: 20px;
}
.sidebar__nav li:hover {
  opacity: 1;
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(61, 236, 204, 0.978);
  filter: brightness(1.1);
  height: 40px;
}
/* footer */
.sidebar__footer {
  margin-top: 200px;
  padding-top: 32px;
}

.footer__icons {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

/* contact */
.footer__contacts {
  margin-bottom: 40px;
}

.email {
  margin: 0;
  font-size: 16px;
  color: #1b1c21;
  font-weight: 500;
}

.phone {
  margin: 20px 0 0 0;
  font-size: 24px;
  font-weight: 800;
  color: #1b1c21;
  line-height: 1;
}

.footer__lang {
  font-family: myfont;
  display: flex;
  gap: 12px;
}

.lang-btn {
  background: #ffffff;
  border: none;
  cursor: pointer;
  font-size: 20px;
  font-weight: bold;
  padding: 0;
  color: #1b1c21;
  text-transform: uppercase;
}

.lang-btn.active {
  color: #7e7e82;
}
btn-icon,
.btn-icon img {
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-icon:hover {
  opacity: 1;
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(113, 8, 193, 0.874);
  filter: brightness(1.1);
}

.btn-icon:hover img {
  transform: scale(1.1);
}

.btn-icon:active {
  transform: translateY(0) scale(0.9);
}