feat(SW-184): implementing mobile design

components/Header/MainMenu/MobileMenu/mobileMenu.module.css

@@ -0,0 +1,109 @@
+@keyframes slide-in {
+  from {
+    right: -100vw;
+  }
+
+  to {
+    right: 0;
+  }
+}
+
+.hamburger {
+  background-color: transparent;
+  border: none;
+  cursor: pointer;
+  justify-self: flex-start;
+  padding: 11px 8px 16px;
+  user-select: none;
+}
+
+.bar,
+.bar::after,
+.bar::before {
+  background: var(--Base-Text-High-contrast);
+  border-radius: 2.3px;
+  display: inline-block;
+  height: 3px;
+  position: relative;
+  transition: all 0.2s;
+  width: 32px;
+}
+
+.bar::after,
+.bar::before {
+  content: "";
+  left: 0;
+  position: absolute;
+  transform-origin: 2.286px center;
+}
+
+.bar::after {
+  top: -8px;
+}
+
+.bar::before {
+  top: 8px;
+}
+
+.isExpanded .bar {
+  background: transparent;
+}
+
+.isExpanded .bar::after,
+.isExpanded .bar::before {
+  top: 0;
+  transform-origin: 50% 50%;
+  width: 32px;
+}
+
+.isExpanded .bar::after {
+  transform: rotate(-45deg);
+}
+
+.isExpanded .bar::before {
+  transform: rotate(45deg);
+}
+
+@media screen and (min-width: 768px) {
+  .hamburger {
+    display: none;
+  }
+}
+
+.overlay {
+  position: absolute;
+  top: var(--main-menu-mobile-height);
+  bottom: 0;
+  left: 0;
+  right: 0;
+}
+
+.modal {
+  position: fixed;
+  right: auto;
+  top: var(--main-menu-mobile-height);
+  bottom: 0;
+  width: 100%;
+  background-color: var(--Base-Surface-Primary-light-Normal);
+}
+
+.modal[data-entering] {
+  animation: slide-in 0.3s;
+}
+.modal[data-exiting] {
+  animation: slide-in 0.3s reverse;
+}
+
+.dialog {
+  height: 100%;
+  overflow-y: auto;
+  display: grid;
+  align-content: space-between;
+}
+
+.footer {
+  background-color: var(--Base-Surface-Subtle-Normal);
+  padding: var(--Spacing-x4) var(--Spacing-x2);
+  display: grid;
+  gap: var(--Spacing-x2);
+}