/* InfiniteMenu — портфолио */
.infinite-menu {
  position: relative;
  width: 100%;
  height: min(620px, 72vh);
  min-height: 420px;
  margin-top: 16px;
  border-radius: var(--radius-card, 18px);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-deep, #04070d);
  box-shadow: var(--shadow-card);
}

.infinite-menu__canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
  outline: none;
  touch-action: none;
  position: relative;
  z-index: 1;
}

.infinite-menu__canvas:active {
  cursor: grabbing;
}

html.has-custom-cursor .infinite-menu__canvas {
  cursor: grab !important;
}

.infinite-menu__hint {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-mono, monospace);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  pointer-events: none;
  user-select: none;
}

.infinite-menu__face-title {
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 10;
  max-width: 14ch;
  padding-left: clamp(24px, 4vw, 48px);
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-navy);
  transform: translateY(-50%);
  pointer-events: none;
  user-select: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.infinite-menu__face-desc {
  position: absolute;
  top: 50%;
  right: 0;
  z-index: 10;
  max-width: 22ch;
  padding-right: clamp(24px, 4vw, 48px);
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.5vw, 1.125rem);
  line-height: 1.55;
  color: var(--color-text-muted);
  transform: translateY(-50%);
  pointer-events: none;
  user-select: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.infinite-menu__face-title.active,
.infinite-menu__face-desc.active {
  opacity: 1;
  pointer-events: none;
}

.infinite-menu__face-title.inactive,
.infinite-menu__face-desc.inactive {
  opacity: 0;
  transition: opacity 0.12s ease;
}

.infinite-menu__face-title.inactive {
  transform: translate(12px, -50%);
}

.infinite-menu__face-desc.inactive {
  transform: translate(-12px, -50%);
}

.infinite-menu__action {
  position: absolute;
  left: 50%;
  bottom: 2.5rem;
  z-index: 10;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--color-gold);
  border: 2px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  cursor: pointer;
  color: #070b12;
  font-size: 1.375rem;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(232, 176, 74, 0.25);
  transform: translateX(-50%);
  transition: transform 0.5s ease, opacity 0.5s ease, bottom 0.5s ease, background 0.25s;
}

.infinite-menu__action:hover {
  background: var(--color-gold-hover);
  transform: translateX(-50%) scale(1.06);
}

.infinite-menu__action.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) scale(1);
}

.infinite-menu__action.inactive {
  opacity: 0;
  pointer-events: none;
  bottom: -4rem;
  transform: translateX(-50%) scale(0.6);
  transition: opacity 0.12s ease, bottom 0.12s ease, transform 0.12s ease;
}

.infinite-menu__action.active:hover {
  transform: translateX(-50%) scale(1.06);
}

.infinite-menu__fallback {
  display: none;
  padding: 8px 0 0;
}

.infinite-menu--fallback .infinite-menu__canvas,
.infinite-menu--fallback .infinite-menu__face-title,
.infinite-menu--fallback .infinite-menu__face-desc,
.infinite-menu--fallback .infinite-menu__action,
.infinite-menu--fallback .infinite-menu__hint {
  display: none;
}

.infinite-menu--fallback {
  height: auto;
  min-height: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: visible;
}

.infinite-menu--fallback .infinite-menu__fallback {
  display: grid;
}

@media (max-width: 900px) {
  .infinite-menu {
    height: min(520px, 65vh);
    min-height: 360px;
  }

  .infinite-menu__face-title,
  .infinite-menu__face-desc {
    display: none;
  }

  .infinite-menu__action {
    bottom: 1.5rem;
  }
}

@media (max-width: 600px) {
  .infinite-menu {
    height: 400px;
    min-height: 320px;
  }
}