/* menu.css — home screen: stage scenes, beacon, main menu, selection arrow,
   and the bottom controls bar. Also holds the shared .controls /
   .section-controls base used later by section.css. */

.portfolio {
  position: relative;
  width: 100%;
  height: 100svh;
  height: 100dvh;
  overflow: hidden;
  background: var(--void);
}

.home-screen {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  background: #050608;
  opacity: 0;
  user-select: none;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 0s linear 200ms;
}

html[data-ready] .home-screen {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.portfolio[data-view="section"] .home-screen {
  opacity: 0;
  visibility: hidden;
  transition-delay: 0s, 200ms;
}

/* Stage scenes: one full-bleed engraved backdrop per menu item, reel-switched */

.menu-scenes {
  position: absolute;
  overflow: hidden;
  background: #050608;
  inset: 0;
  pointer-events: none;
}

.menu-scenes::before,
.menu-scenes::after {
  position: absolute;
  z-index: 3;
  content: "";
  pointer-events: none;
  inset: 0;
}

.menu-scenes::before {
  background:
    linear-gradient(90deg, #050608 0%, rgba(5, 6, 8, 0.96) 22%, rgba(5, 6, 8, 0.68) 41%, rgba(5, 6, 8, 0.16) 60%, transparent 78%),
    linear-gradient(0deg, rgba(5, 6, 8, 0.86) 0%, transparent 28%, transparent 68%, rgba(5, 6, 8, 0.5) 100%);
}

.menu-scenes::after {
  background:
    radial-gradient(44% 58% at 72% 47%, rgba(224, 58, 44, 0.1), transparent 66%),
    radial-gradient(130% 105% at 50% 46%, transparent 46%, rgba(3, 4, 7, 0.64) 100%);
}

.menu-scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(0, calc(var(--scene-dir, 1) * 1%), 0);
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.menu-scene img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.025);
  filter: brightness(0.5) contrast(1.09) saturate(0.78);
}

/* Per-stage exposure: source art varies (sepia study is dark on its visible side) */
.menu-scene[data-scene="experience"] img {
  filter: brightness(0.88) contrast(1.02) saturate(0.8);
  object-position: 62% 42%;
}

.menu-scene.resume-stage img {
  filter: brightness(0.74) contrast(1.04) saturate(0.78);
  object-position: 58% 46%;
}



.menu-scene-tint {
  position: absolute;
  inset: 0;
  display: block;
  background: linear-gradient(0deg, rgba(5, 6, 8, 0.6), transparent 34%, transparent 60%, rgba(5, 6, 8, 0.42) 100%);
}

.menu-scene.is-active {
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transform: translate3d(0, 0, 0);
  will-change: opacity, transform;
}

.menu-scene.is-leaving {
  z-index: 1;
  opacity: 0;
  visibility: visible;
  transform: translate3d(0, calc(var(--scene-dir, 1) * -1%), 0);
  will-change: opacity, transform;
}

.main-menu {
  --menu-row: clamp(3.55rem, 8.1vh, 5.35rem);
  --menu-index: 0;
  position: absolute;
  z-index: 10;
  top: 50%;
  left: clamp(1.5rem, 5.6vw, 7rem);
  display: grid;
  width: min(35vw, 34rem);
  transform: translateY(-48%);
}

.menu-brand {
  position: absolute;
  z-index: 10;
  top: max(var(--edge), env(safe-area-inset-top, 0px));
  left: max(var(--edge), env(safe-area-inset-left, 0px));
  margin: 0;
  color: #fff;
  font: 700 clamp(2.4rem, 6vw, 5rem)/0.9 var(--display);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.36);
}

.menu-brand::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  margin-top: 0.5rem;
  background: var(--red);
}

.menu-selection {
  position: absolute;
  z-index: -1;
  display: block;
  width: calc(100% + clamp(2rem, 5vw, 6rem));
  height: var(--menu-row);
  background: linear-gradient(100deg, rgba(119, 18, 14, 0.88), var(--red) 60%, rgba(224, 58, 44, 0.06) 100%);
  box-shadow: -1rem 0 2.8rem rgba(224, 58, 44, 0.18);
  clip-path: polygon(0 0, 94% 0, 100% 50%, 94% 100%, 0 100%, 3% 50%);
  pointer-events: none;
  transform: translate3d(-1rem, calc(var(--menu-index) * var(--menu-row)), 0);
  will-change: transform;
  transition: transform 160ms cubic-bezier(0.22, 1, 0.36, 1);
}

.menu-selection::after {
  position: absolute;
  width: 4px;
  background: rgba(255, 255, 255, 0.76);
  content: "";
  inset: 14% auto 14% 0.85rem;
  transform: skewX(-8deg);
}

.main-menu > button {
  position: relative;
  display: flex;
  width: 100%;
  min-height: var(--menu-row);
  align-items: center;
  padding: 0 1.2rem;
  color: rgba(237, 238, 233, 0.43);
  text-align: left;
  transition: color 110ms ease, transform 210ms cubic-bezier(0.18, 0.88, 0.22, 1), opacity 110ms ease;
}

.main-menu > button span {
  font: 700 clamp(2.15rem, 4vw, 4.35rem)/0.9 var(--display);
  letter-spacing: -0.01em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.36);
  text-transform: uppercase;
}

.main-menu > button[aria-current="true"] {
  color: #fff;
  transform: translateX(1rem);
}

.main-menu > button[aria-current="true"] span {
  transform: skewX(-5deg);
}

.main-menu > button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: -2px;
}

/* Controls bar — shared base for home (.controls) and section (.section-controls) */

.controls,
.section-controls {
  position: absolute;
  z-index: 50;
  display: flex;
  height: var(--control-height);
  align-items: center;
  gap: 1.2rem;
  border-top: 1px solid var(--line);
  background: rgba(8, 9, 12, 0.82);
  color: var(--text-3);
  font: 500 clamp(0.68rem, 0.74vw, 0.78rem)/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.controls kbd,
.section-controls kbd {
  min-width: 1.3rem;
  min-height: 1.3rem;
  margin-right: 0.3rem;
}

.controls {
  z-index: 12;
  right: clamp(1.25rem, 3.25vw, 4rem);
  bottom: clamp(0.75rem, 2.4vh, 1.75rem);
  left: clamp(1.5rem, 5.6vw, 7rem);
  display: flex;
  height: auto;
  min-height: 2rem;
  align-items: center;
  justify-content: space-between;
  border: 0;
  background: none;
  backdrop-filter: none;
  color: var(--text-2);
  font: 500 clamp(0.7rem, 0.8vw, 0.82rem)/1 var(--mono);
  letter-spacing: 0.06em;
}

.controls > div {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.controls kbd {
  min-width: 1.6rem;
  min-height: 1.6rem;
  margin-right: 0.3rem;
  border-color: rgba(237, 238, 233, 0.4);
  border-radius: 2px;
}

.controls [data-sound-toggle] {
  display: flex;
  align-items: center;
  padding: 0.55rem 0.7rem;
  border: 1px solid rgba(237, 238, 233, 0.2);
  background: rgba(5, 6, 8, 0.38);
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: uppercase;
  transition: color 120ms ease, border-color 120ms ease;
}

.controls [data-sound-toggle]:hover {
  border-color: rgba(237, 238, 233, 0.4);
  color: var(--text);
}

.controls [data-sound-toggle] i {
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.55rem;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0.8rem rgba(224, 58, 44, 0.7);
}

.controls [data-sound-toggle][aria-pressed="false"] i {
  background: rgba(237, 238, 233, 0.25);
  box-shadow: none;
}

@keyframes beaconPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

@media (max-width: 1100px) {
  .main-menu {
    width: min(43vw, 32rem);
  }
}

@media (max-width: 800px) {
  .menu-scenes::before {
    background:
      linear-gradient(0deg, #050608 0%, rgba(5, 6, 8, 0.97) 44%, rgba(5, 6, 8, 0.4) 68%, rgba(5, 6, 8, 0.16) 100%),
      linear-gradient(90deg, rgba(5, 6, 8, 0.4), transparent 62%);
  }

  .main-menu {
    --menu-row: clamp(3rem, 7.4vh, 3.8rem);
    top: auto;
    right: max(1.25rem, env(safe-area-inset-right, 0px));
    bottom: 5rem;
    left: max(1.25rem, env(safe-area-inset-left, 0px));
    width: auto;
    transform: none;
  }

  .menu-selection {
    width: calc(100% + 1rem);
    transform: translate3d(-0.5rem, calc(var(--menu-index) * var(--menu-row)), 0);
  }

  .main-menu > button {
    padding-left: 0.9rem;
  }

  .main-menu > button span {
    font-size: clamp(1.8rem, 8.5vw, 3rem);
  }

  .main-menu > button[aria-current="true"] {
    transform: translateX(0.55rem);
  }

  .controls {
    right: 1.25rem;
    bottom: max(0.8rem, env(safe-area-inset-bottom, 0px));
    left: 1.25rem;
  }

  .controls > div {
    display: none;
  }
}

@media (max-height: 500px) and (orientation: landscape) {
  .menu-brand { top: max(1rem, env(safe-area-inset-top, 0px)); font-size: 2rem; }
  .main-menu {
    --menu-row: 2.8rem;
    top: 4.2rem; bottom: auto; left: max(var(--edge), env(safe-area-inset-left, 0px)); width: 42%; transform: none;
  }
  .main-menu > button span { font-size: clamp(1.6rem, 4vw, 2.6rem); }
  .controls { left: max(var(--edge), env(safe-area-inset-left, 0px)); right: max(var(--edge), env(safe-area-inset-right, 0px)); }
}


/* Abstract resume backdrop, using the menu's angular red treatment. */
.resume-stage { background: #090a0c; }
.resume-stage::before {
  content: ""; position: absolute; width: 23%; height: 140%; top: -20%; right: 13%;
  transform: skewX(-16deg); border-left: 1px solid #e03a2c70;
  background: linear-gradient(90deg, #9e211a42, #9e211a08);
}