сделал верстку lang и mini-profile

assets/css/gp-style-core.css

@@ -1,3 +1,9 @@
+*{
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
 /* Переменные, шрифты, UI kit */
 
 /* 
@@ -83,7 +89,173 @@
 /* Глобальные переменные: */
 
 :root {
+    /* fonts */
     --font-family: "Craftwork Grotesk", sans-serif;
     --second-family: "DIN 2014 Rounded", sans-serif;
-    --third-family: "Roboto", sans-serif
-} 
+    --third-family: "Roboto", sans-serif;
+
+    /* color */
+    /* text */
+    --text-white: #fff;
+    --text-black: #121212;
+
+    /* background */
+    --background-white: #fff;
+    --background-black: #121212;
+    --background-grey: #f2f2f2;
+
+    /* gradient */
+    --gradient-blue: radial-gradient(346.57% 244.17% at 149.73% -58.39%, rgb(15, 88, 129) 0%, rgb(30, 164, 156) 51.21689438819885%, rgb(118, 206, 117) 80.70731163024902%, rgb(236, 243, 159) 91.14583134651184%);
+    --gradient-turquoise: radial-gradient(346.57% 244.17% at 149.73% -58.39%, rgb(117, 196, 240) 0%, rgb(126, 231, 225) 51.21689438819885%, rgb(181, 228, 180) 80.70731163024902%, rgb(237, 244, 164) 91.14583134651184%);
+    --gradient-red: linear-gradient(22deg, #f44242 0%, #569ef0 100%);
+} 
+
+
+/* общие */
+button{
+  cursor: pointer;
+}
+
+
+/* компоненты */
+
+/* lang*/
+.lang{
+  position: relative;
+}
+.lang__open{
+  padding: 12px 15px;
+
+  width: 74px;
+
+  background: none;
+  border: none;
+
+  font-family: var(--font-family);
+  font-weight: 700;
+  font-size: 16px;
+  line-height: 125%;
+
+  text-align: start;
+  
+  color: var(--text-black);
+
+  position: relative;
+
+  transition: opacity .2s ease-out;
+}
+.lang__open::before{
+  content: '';
+
+  position: absolute;
+  top: 19.25px;
+  right: 18.25px;
+
+  width: 10px;
+  height: 6px;
+
+  background-image: url(../img/svg/main/arrow-black.svg);
+  background-repeat: no-repeat;
+}
+.lang__open:hover{
+  opacity: .8;
+}
+.lang__content{
+  position: absolute;
+  top: 33px;
+  left: -13px;
+
+  /* height: 0; */
+
+  border-radius: 6px;
+
+  transition: height .2s ease-out;
+  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1), 0 0 2px 0 rgba(0, 0, 0, 0.2);
+  overflow: hidden;
+}
+.lang__list{
+  width: 104px;
+
+  padding: 8px;
+
+  list-style-type: none;
+}
+.lang__item{
+  margin-top: 8px;
+}
+.lang__item:first-child{
+  margin-top: 0;
+}
+.lang__link{
+  display: block;
+
+  width: 100%;
+
+  padding: 4px;
+
+  border-radius: 6px;
+
+  font-family: var(--font-family);
+  font-weight: 400;
+  font-size: 20px;
+  line-height: 120%;
+  color: var(--text-black);
+
+  text-decoration: none;
+
+  position: relative;
+
+  transition: background-color .2s ease-out;
+}
+.lang__link:hover,
+.lang__item.active .lang__link{
+  background-color: var(--background-grey);
+}
+.lang__item.active .lang__link::before{
+  content: '';
+
+  position: absolute;
+  top: 10px;
+  right: 8px;
+
+  width: 16px;
+  height: 12px;
+
+  background-image: url(../img/svg/main/arrow-selected.svg);
+}
+/* lang */
+
+
+/* mini-profile */
+.mini-profile{
+  display: flex;
+  align-items: center;    
+}
+.mini-profile__item{
+  margin-left: 8px;
+}
+.mini-profile__item:first-child{
+  margin-left: 0;
+}
+.mini-profile__button{
+  display: block;
+
+  padding: 8px;
+
+  display: flex;
+  justify-content: center;
+  align-items: center;
+
+  background: none;
+  border: none;
+
+  transition: opacity .2s ease-out;
+}
+.mini-profile__button:hover{
+  opacity: .8;
+}
+.mini-profile__icon{
+  width: 24px;
+  aspect-ratio: 1;
+}
+/* mini-profile */

assets/css/gp-style-desktop.css

@@ -1,5 +1,45 @@
 /* Основные стили для компьютера */
 
+.wrapper{
+    margin: 0 auto;
+
+    max-width: 1280px;
+}
+
+/* header start */
+
+.header{
+}
+
+.header__content{
+    height: 72px;
+
+    padding: 16px 24px;
+
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+}
+
+.header__logo{
+    width: 182px;
+    height: 40px;
+}
+.header__logo-black{
+
+}
+
+.main-menu{
+    display: flex;
+    align-items: center;
+}
+
+
+
+
+
+
+/* header end */
 
 
 /* писать сюда... */