/* ===== МЕНЮ ===== */
.menu {
  /* — настройки — */
  --menu-padding: 18px 50px;
  --menu-gap: 34px;
  --menu-font: 15px;
  --menu-anim: 0.25s;

  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-menu);
  display: flex;
  align-items: center;
  gap: var(--menu-gap);
  padding: var(--menu-padding);
  background: rgba(24, 22, 26, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-25px);
  transition: opacity var(--menu-anim) ease, transform var(--menu-anim) ease, visibility 0s linear var(--menu-anim);
}

.menu.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity var(--menu-anim) ease, transform var(--menu-anim) ease;
}

.menu__link {
  position: relative;
  padding-bottom: 4px;
  font-weight: 300;
  font-size: var(--menu-font);
  color: #fff;
  text-decoration: none;
}

.menu__link:hover {
  background: linear-gradient(90deg, var(--pink), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.menu__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 2px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--pink), var(--blue));
  box-shadow: 0 0 6px rgba(231,85,174,0.6), 0 0 10px rgba(58,122,196,0.6);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.menu__link:hover::after { transform: scaleX(1); }

/* ===== ТЕЛЕГРАМ ===== */
.tg {
  /* — настройки — */
  --tg-size: 48px;
  --tg-right: 18px;
  --tg-bottom: 18px;

  position: fixed;
  right: var(--tg-right);
  bottom: var(--tg-bottom);
  z-index: var(--z-fixed);
  width: var(--tg-size);
  height: var(--tg-size);
}

.tg__icon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: opacity 0.2s;
}
.tg__icon--hover { opacity: 0; }
.tg:hover .tg__icon { opacity: 0; }
.tg:hover .tg__icon--hover { opacity: 1; animation: tg-shake 0.4s ease infinite; }

.tg__label {
  position: absolute;
  bottom: 58px; left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(0,0,0,0.6);
  font-size: 11px;
  font-weight: 400;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
}
.tg:hover .tg__label { opacity: 1; transform: translateX(-50%) translateY(-4px); }

@keyframes tg-shake {
  0%   { transform: translate(0, 0) rotate(0); }
  20%  { transform: translate(-1px, 1px) rotate(-2deg); }
  40%  { transform: translate(1px, -1px) rotate(2deg); }
  60%  { transform: translate(-1px, 1px) rotate(-1deg); }
  80%  { transform: translate(1px, -1px) rotate(1deg); }
  100% { transform: translate(0, 0) rotate(0); }
}

/* ===== ЗВУК ===== */
.sound {
  /* — настройки — */
  --sound-size: 48px;
  --sound-scale: 0.78;
  --sound-right: 19px;
  --sound-bottom: 80px;
  --sound-opacity: 0.5;

  position: fixed;
  right: var(--sound-right);
  bottom: var(--sound-bottom);
  z-index: var(--z-fixed);
  width: var(--sound-size);
  height: var(--sound-size);
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
  opacity: var(--sound-opacity);
  transform: scale(var(--sound-scale));
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.sound:hover { opacity: 1; transform: scale(calc(var(--sound-scale) + 0.05)); }

.sound svg { grid-area: 1 / 1; width: 22px; height: 22px; fill: #fff; }
.sound__on { display: none; }
.sound[aria-pressed="true"] .sound__on { display: block; }
.sound[aria-pressed="true"] .sound__off { display: none; }

/* ===== КУРСОР ПОСЕТИТЕЛЯ «Вы» (js/cursor.js) ===== */
.has-you-cursor,
.has-you-cursor * { cursor: none !important; }

.you {
  /* — настройки — */
  --you-color: #0D99FF;   /* синий Figma — отличается от розового A.Chuchukin */
  --you-size: 16px;

  position: fixed;
  left: 0; top: 0;
  z-index: 1000;
  display: none;
  align-items: flex-start;
  gap: 2px;
  pointer-events: none;
  will-change: transform;
}
.has-you-cursor .you { display: flex; opacity: 0; transition: opacity 0.2s; }
.has-you-cursor .you.is-on { opacity: 1; }

.you svg {
  width: var(--you-size);
  height: calc(var(--you-size) * 1.25);
  fill: var(--you-color);
  stroke: #fff;
  stroke-width: 1.2;
  stroke-linejoin: round;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.35));
  transition: scale 0.12s ease;
}
.you__hand { display: none; margin-left: -6px; }
.you.is-hand .you__arrow { display: none; }
.you.is-hand .you__hand { display: block; }
.you.is-down svg { scale: 0.85; }

.you span {
  margin-top: 13px;
  padding: 2px 7px;
  border-radius: 3px 8px 8px 8px;
  background: var(--you-color);
  color: #fff;
  font-weight: 400;
  font-size: 11px;
  line-height: 1.35;
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .tg:hover .tg__icon--hover { animation: none; }
}