:root {
  --menu-accent: #fff305;
}

.burger {
  position: fixed;
  z-index: 95;
  top: 24px;
  right: 24px;
  display: flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line2, rgba(126, 150, 210, 0.38));
  background: rgba(7, 12, 26, 0.85);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: 0.3s;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: 0.35s;
}

.burger:hover {
  border-color: var(--menu-accent);
}

.burger:hover span {
  background: var(--menu-accent);
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .burger span:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

body.menu-open .burger span:nth-child(2) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.menu {
  position: fixed;
  z-index: 90;
  inset: 0;
  overflow-y: auto;
  background:
    linear-gradient(rgba(126, 150, 210, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 150, 210, 0.04) 1px, transparent 1px),
    linear-gradient(150deg, #04060e 0%, #070d1d 60%, #0a1430 100%);
  background-size: 90px 90px, 90px 90px, 100% 100%;
  clip-path: inset(0 0 100% 0);
  overscroll-behavior: contain;
  transition: clip-path 0.65s cubic-bezier(0.8, 0, 0.2, 1);
}

.menu.open {
  clip-path: inset(0 0 0 0);
}

.menu-inner {
  display: grid;
  min-height: 78vh;
  grid-template-columns: 1.2fr 1fr 1.1fr;
  gap: 4vw;
  padding: 14vh 6vw 6vh;
}

.m-cap {
  margin-bottom: 30px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted, #7e89a8);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.m-cap em {
  color: var(--menu-accent);
  font-style: normal;
}

.m-nav a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid transparent;
  color: var(--ink);
  font-family: Bahnschrift, "Arial Narrow", sans-serif;
  font-size: clamp(17px, 1.75vw, 28px);
  font-weight: 700;
  text-transform: uppercase;
  transition: 0.25s;
}

.m-nav a i {
  color: var(--muted, #7e89a8);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.1em;
  transition: 0.25s;
}

.m-nav a:hover {
  color: var(--menu-accent);
  transform: translateX(10px);
}

.m-nav a:hover i {
  color: var(--menu-accent);
}

.m-proj a {
  position: relative;
  display: block;
  height: 130px;
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid var(--line2, rgba(126, 150, 210, 0.38));
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.m-proj img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.5) brightness(0.5);
  transition: 0.4s;
}

.m-proj a:hover img {
  filter: saturate(1) brightness(0.75);
  transform: scale(1.05);
}

.m-proj .p-name {
  position: absolute;
  right: 18px;
  bottom: 14px;
  left: 18px;
  color: var(--ink);
  font-family: Bahnschrift, "Arial Narrow", sans-serif;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
}

.m-proj .p-sub {
  position: absolute;
  top: 12px;
  left: 18px;
  color: var(--menu-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.m-proj a.project-llb {
  border-color: rgba(200, 49, 62, 0.82);
  background: linear-gradient(115deg, #030406, #151018 64%, #3a1016);
}

.m-proj a.project-llb img {
  object-fit: contain;
  padding: 18px 22px;
  filter: brightness(0.86) contrast(1.08);
}

.m-proj a.project-llb:hover img {
  filter: brightness(1.08) contrast(1.08);
  transform: scale(1.03);
}

.m-proj .project-llb .p-sub {
  color: #e16a74;
}

.m-proj a.project-spartakiad {
  border-color: rgba(235, 255, 246, 0.72);
  background:
    linear-gradient(90deg, #bd2637 0 8px, transparent 8px calc(100% - 8px), #17724c calc(100% - 8px)),
    #0a1017;
}

.m-proj a.project-spartakiad::after {
  position: absolute;
  inset: 0;
  content: "";
  border-top: 1px solid rgba(235, 255, 255, 0.5);
  border-bottom: 1px solid rgba(23, 114, 76, 0.9);
  pointer-events: none;
}

.m-proj .project-spartakiad .p-sub {
  color: #f2d8d8;
}

.m-proj .project-spartakiad .p-name {
  font-size: 13px;
  line-height: 1.28;
}

.m-cont a {
  color: var(--ink);
  text-decoration: none;
  transition: 0.25s;
}

.m-cont a:hover {
  color: var(--menu-accent);
}

.c-grp {
  margin-bottom: 26px;
}

.c-lab {
  margin-bottom: 8px;
  color: var(--muted, #7e89a8);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.c-tel {
  display: block;
  padding: 3px 0;
  font-family: Bahnschrift, "Arial Narrow", sans-serif;
  font-size: 17px;
  font-weight: 500;
}

.c-mail {
  display: block;
  padding: 3px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
}

.m-cont .socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.soc {
  display: flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line2, rgba(126, 150, 210, 0.38));
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: 0.25s;
}

.soc svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.soc:hover {
  border-color: var(--menu-accent);
  color: var(--menu-accent);
  transform: translateY(-3px);
}

.req {
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--line2, rgba(126, 150, 210, 0.38));
  color: var(--muted, #7e89a8);
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  letter-spacing: 0.02em;
  line-height: 1.8;
}

.req b {
  color: var(--soft, #aeb8d4);
  font-weight: 400;
}

.menu-foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 0 6vw 5vh;
  color: var(--muted, #7e89a8);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

@media (max-width: 920px) {
  .menu-inner {
    grid-template-columns: 1fr;
    gap: 7vh;
    padding: 12vh 8vw 4vh;
  }

  .burger {
    top: 14px;
    right: 14px;
    width: 48px;
    height: 48px;
  }
}