@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;1,400&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  background: #000;
  color: #ffffff;
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  padding: 1.25rem 2rem 1.25rem 7rem;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.topbar .logo {
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
}

.topbar .logo img {
  height: 64px;
  width: auto;
  display: block;
  transition: opacity 0.3s ease;
}

.topbar .logo:hover img {
  opacity: 0.7;
}

.topbar a {
  color: #ffffff;
  font-weight: 400;
  transition: opacity 0.3s ease, color 0.3s ease;
  position: relative;
}

.topbar a:hover {
  opacity: 0.6;
}

.topbar a.active {
  color: #fff;
}

.topbar a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: #ffffff;
}

/* Red industry link — inline with other topbar items, no box */
.topbar a.topbar-industry {
  color: #ff1a1a;
  text-shadow: 0 0 12px rgba(255, 26, 26, 0.45);
}

.topbar a.topbar-industry.active::after {
  background: #ff1a1a;
}

/* Hamburger button — hidden on desktop, visible on mobile via media query */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: none;
  padding: 6px;
  cursor: pointer;
  margin-left: auto;
  z-index: 110;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.topbar.open .nav-burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.topbar.open .nav-burger span:nth-child(2) {
  opacity: 0;
}
.topbar.open .nav-burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Industry page: thematic styling for the unlocked content */
.industry-title {
  color: #ff1a1a;
  text-shadow: 0 0 24px rgba(255, 26, 26, 0.5);
}

.industry-line {
  text-align: center;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  letter-spacing: 0.05em;
  margin: 2rem auto 1rem;
  max-width: none;
}

main {
  min-height: 100vh;
  padding: 8rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

body.page-secret main {
  max-width: 1300px;
}

main.home {
  max-width: none;
  padding: 0;
  display: block;
  min-height: 0;
}

/* ─── HERO ─── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -4%;
  background-size: cover;
  background-position: 38% center;
  z-index: 0;
  animation: ken-burns 24s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes ken-burns {
  0%   { transform: scale(0.96) translate(0, 0); }
  100% { transform: scale(1.0) translate(-0.5%, -0.3%); }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 70%, rgba(0,0,0,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: hero-in 1.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(20px); filter: blur(4px); }
  to   { opacity: 1; transform: translateY(0);   filter: blur(0); }
}

.hero h1 {
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.8), 0 0 80px rgba(0, 0, 0, 0.5);
}

/* Countdown over "in girum" */
.countdown {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  color: #ff1a1a;
  font-family: 'IBM Plex Mono', monospace;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85), 0 0 24px rgba(255, 26, 26, 0.4);
}

.cd-block {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.cd-num {
  font-size: clamp(1.1rem, 2.2vw, 1.9rem);
  font-weight: 500;
  letter-spacing: 0.08em;
}

.cd-lbl {
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  text-transform: lowercase;
  opacity: 0.7;
  margin-top: 0.5rem;
  color: #ff1a1a;
}

.cd-sep {
  font-size: clamp(1rem, 2vw, 1.7rem);
  opacity: 0.55;
  transform: translateY(-0.4em);
}

.hero .subtitle {
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8);
}

.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  z-index: 2;
  font-size: 0.7rem;
  letter-spacing: 0.5em;
  opacity: 0.5;
  text-transform: lowercase;
  animation: scroll-pulse 2.6s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50%      { opacity: 0.85; transform: translateY(8px); }
}

/* ─── MONTAGE ─── */

.montage {
  display: flex;
  flex-direction: column;
  gap: 11rem;
  padding: 12rem 0 8rem;
  overflow: hidden;
  position: relative;
}

.slide {
  position: relative;
  will-change: opacity, transform, clip-path;
}

.slide-caption {
  display: none;
}

.slide-frame {
  position: relative;
  overflow: hidden;
  background: #050505;
}

.slide-frame img:not(.player-layer) {
  display: block;
  width: 100%;
  height: auto;
  transform: scale(1.08);
  transition: transform 0.05s linear;
  will-change: transform;
}

/* Opt-out of the parallax scale: image renders 1:1, full photo visible */
.slide-frame.slide-frame--no-zoom img {
  transform: none !important;
}

/* === Variant: WIPE (clip-path reveal from left) === */
.slide[data-variant="wipe"] {
  width: 100%;
}
.slide[data-variant="wipe"] .slide-frame {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.8s cubic-bezier(0.77, 0, 0.175, 1);
}
.slide[data-variant="wipe"].visible .slide-frame {
  clip-path: inset(0 0 0 0);
}

/* === Variant: ZOOM (centered, scales in from larger) === */
.slide[data-variant="zoom"] {
  width: 72%;
  max-width: 1300px;
  margin: 0 auto;
  opacity: 0;
  transform: scale(1.08);
  transition:
    opacity 1.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 2s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide[data-variant="zoom"].visible {
  opacity: 1;
  transform: scale(1);
}
.slide[data-variant="zoom"] .slide-frame {
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

/* === Variant: SLIDE-IN-LEFT (mirror of slide-in-right) === */
.slide[data-variant="slide-in-left"] {
  width: 75%;
  max-width: 1400px;
  margin-left: 0;
  margin-right: auto;
  opacity: 0;
  transform: translateX(-120px);
  transition:
    opacity 1.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide[data-variant="slide-in-left"].visible {
  opacity: 1;
  transform: translateX(0);
}

/* === Variant: VERTICAL WIPE (centered, reveals top-to-bottom) === */
.slide[data-variant="wipe-v"] {
  width: 85%;
  max-width: 1500px;
  margin: 0 auto;
}
.slide[data-variant="wipe-v"] .slide-frame {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.9s cubic-bezier(0.77, 0, 0.175, 1);
}
.slide[data-variant="wipe-v"].visible .slide-frame {
  clip-path: inset(0 0 0 0);
}

/* === MUSIC PLAYER (overlay on slide_03) === */

.music-player {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 42%;
  max-width: 720px;
  min-width: 320px;
  aspect-ratio: 1920 / 1080;
  z-index: 10;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6));
}

.player-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  /* Reset the .slide-frame img { transform: scale(1.08) } parallax rule so player
     layers stay 1:1 and pixel-aligned with each other */
  transform: none;
}

.music-player > .player-layer:first-child {
  z-index: 1;
}

.player-title {
  z-index: 2;
  transition: opacity 0.15s ease-out;
}

.player-title:not([src]),
.player-title[src=""] {
  opacity: 0;
}

.player-btn-img {
  z-index: 3;
  transition: transform 0.08s ease-out, filter 0.08s ease-out;
}

/* Per-button transform origins so press effect scales in place (no sideways drift) */
.player-btn-img[data-btn="rewind"] { transform-origin: 37.14% 66.90%; }
.player-btn-img[data-btn="play"]   { transform-origin: 45.03% 66.85%; }
.player-btn-img[data-btn="stop"]   { transform-origin: 52.97% 67.04%; }
.player-btn-img[data-btn="next"]   { transform-origin: 60.86% 66.90%; }
.player-btn-img[data-btn="file"]   { transform-origin: 24.30% 27.27%; }

/* Hitboxes — exact alpha bounds of each button image (% of 1920×1080 canvas) */
.player-hit {
  position: absolute;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 5;
}

.player-hit--file   { left: 20.31%; top: 23.24%; width: 7.97%; height: 8.06%; }
.player-hit--rewind { left: 33.70%; top: 62.22%; width: 6.88%; height: 9.35%; }
.player-hit--play   { left: 41.46%; top: 62.41%; width: 7.14%; height: 8.89%; }
.player-hit--stop   { left: 49.48%; top: 62.41%; width: 6.98%; height: 9.26%; }
.player-hit--next   { left: 57.29%; top: 62.13%; width: 7.14%; height: 9.54%; }
.player-hit--volume  { left: 66.5%;  top: 77.5%;  width: 13%;   height: 11%;   }
.player-hit--options { left: 38.5%;  top: 23.24%; width: 11%;   height: 8.06%; }
.player-hit--close   { left: 75.5%;  top: 12%;    width: 4%;    height: 4.5%;  }

/* Win95 segmented progress bar — fills as the song plays, click/drag to seek */
.player-progress {
  position: absolute;
  left: 23.6%;
  top: 54.4%;
  width: 52%;
  height: 3.2%;
  z-index: 4;
  cursor: pointer;
  background: transparent;
}

.player-progress-fill {
  height: 100%;
  width: 0%;
  background-image: repeating-linear-gradient(
    to right,
    #0a1a8a 0,
    #0a1a8a 6px,
    #c0c0c0 6px,
    #c0c0c0 8px
  );
  background-repeat: repeat-x;
  background-size: 8px 100%;
  background-position: left center;
  pointer-events: none;
  transition: width 0.1s linear;
}

/* Press feedback: subtle push-in — scales in place + darkens, no translate */
.music-player:has(.player-hit--rewind:active) .player-btn-img[data-btn="rewind"],
.music-player:has(.player-hit--play:active)   .player-btn-img[data-btn="play"],
.music-player:has(.player-hit--stop:active)   .player-btn-img[data-btn="stop"],
.music-player:has(.player-hit--next:active)   .player-btn-img[data-btn="next"],
.music-player:has(.player-hit--file:active)   .player-btn-img[data-btn="file"] {
  filter: brightness(0.78);
  transform: scale(0.965);
}

/* File menu — 95-style dropdown matching player palette */
.player-menu {
  position: absolute;
  left: 20.31%;
  top: 30.5%;
  z-index: 20;
  min-width: 30%;
  background: #c0c0c0;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.35);
  padding: 2px;
  font-family: 'IBM Plex Mono', monospace;
}

.player-menu[hidden] { display: none; }

.player-menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.player-menu li {
  color: #000;
  font-size: clamp(8px, 0.95vw, 12px);
  padding: 0.35em 1em;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.05em;
}

.player-menu li:hover {
  background: #000080;
  color: #fff;
}

/* Options dropdown — anchored under "Options" text */
.player-menu--options {
  left: 38.5%;
  top: 30.5%;
  min-width: 22%;
}

.player-menu--options li {
  display: flex;
  align-items: center;
  gap: 0.4em;
}

.player-menu--options li .check {
  display: inline-block;
  width: 1em;
  text-align: center;
  font-weight: 700;
}

.player-menu--options li.active .check::before {
  content: '\2713';
}

/* Volume slider popup — 95-style panel + range input */
.player-volume {
  position: absolute;
  left: 38%;
  top: 78%;
  width: 27%;
  height: 11%;
  z-index: 20;
  background: #c0c0c0;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  font-family: 'IBM Plex Mono', monospace;
}

.player-volume[hidden] { display: none; }

.player-volume input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: #808080;
  border-top: 1px solid #404040;
  border-left: 1px solid #404040;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
  outline: none;
  margin: 0;
  cursor: pointer;
}

.player-volume input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 10px;
  height: 16px;
  background: #c0c0c0;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  cursor: pointer;
}

.player-volume input[type="range"]::-moz-range-thumb {
  width: 10px;
  height: 16px;
  background: #c0c0c0;
  border: none;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #404040;
  border-bottom: 1px solid #404040;
  border-radius: 0;
  cursor: pointer;
}

@media (max-width: 768px) {
  .music-player {
    width: 78%;
  }
}

/* Full-screen strobe overlay shown after closing the player.
   WARNING: rapid flashing — may trigger photosensitive epilepsy. */
.strobe-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  pointer-events: none;
  background: #ffffff;
  animation: strobe-flash 0.12s steps(3, end) infinite;
}

@keyframes strobe-flash {
  0%, 33.33%  { background: #ffffff; }
  33.34%, 66.66% { background: #000000; }
  66.67%, 100% { background: #ff0000; }
}

/* YouTube embed overlay shown after the strobe */
.video-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vw;
  animation: video-fade-in 0.4s ease-out;
}

@keyframes video-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 16 / 9;
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
  padding: 0.25rem 0.75rem;
  opacity: 0.65;
  transition: opacity 0.2s;
  z-index: 1;
}

.video-close:hover {
  opacity: 1;
}

/* === Variant: OVERLAY-MPC (image floating on left, overlapping slide 06) === */
.overlay-row {
  position: relative;
  width: 100%;
}

.slide[data-variant="overlay-mpc"] {
  position: absolute;
  left: 8%;
  top: 50%;
  z-index: 5;
  width: 34%;
  max-width: 560px;
  opacity: 0;
  transform: translate(-30px, -50%) rotate(-4deg);
  transition:
    opacity 1.6s cubic-bezier(0.16, 1, 0.3, 1) 0.45s,
    transform 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s;
  filter: drop-shadow(0 35px 60px rgba(0, 0, 0, 0.55));
}

.slide[data-variant="overlay-mpc"].visible {
  opacity: 1;
  transform: translate(0, -50%) rotate(-4deg);
}

.slide[data-variant="overlay-mpc"] .lyric-frame {
  overflow: visible;
}

.slide[data-variant="overlay-mpc"] .lyric-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* === Variant: PAIRED (image + lyrics side by side) === */
.lyric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 0 4vw;
  align-items: center;
}

.slide[data-variant="paired-image"] {
  width: 100%;
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 1.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.lyric-row[data-layout="lyric-left"] .slide[data-variant="paired-image"] {
  transform: translateX(40px);
}

.slide[data-variant="paired-image"].visible {
  opacity: 1;
  transform: translateX(0);
}

.slide[data-variant="paired-lyric"] {
  width: 100%;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s,
    transform 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s;
}

.slide[data-variant="paired-lyric"].visible {
  opacity: 1;
  transform: translateY(0);
}

.lyric-row[data-layout="image-left"] .slide[data-variant="paired-lyric"] {
  transform: translate(-42%, 20px);
}

.lyric-row[data-layout="image-left"] .slide[data-variant="paired-lyric"].visible {
  transform: translate(-42%, 0);
}

/* Equipment list — smaller within its column */
.slide--equipment .lyric-frame img {
  width: 115%;
  margin: 0 auto;
}

/* Triple-column lyric row: equipment list | mpc | photo */
.lyric-row--triple {
  grid-template-columns: 1fr 1.2fr 2fr;
}

.slide--mpc {
  align-self: center;
  z-index: 5;
}

/* Push MPC to the right, overlapping toward the photo (keeps paired-lyric's
   translateY entrance animation) */
.slide--mpc { transform: translate(60%, 20px); }
.slide--mpc.visible { transform: translate(60%, 0); }

.slide--mpc .lyric-frame img {
  width: 150%;
  margin: 0 auto;
  filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.5));
  transform: rotate(-3deg);
  transition: transform 0.4s ease, filter 0.4s ease;
}

.slide--mpc .lyric-frame.mpc-trigger {
  cursor: pointer;
  display: block;
  outline: none;
}

.slide--mpc .lyric-frame.mpc-trigger:hover img,
.slide--mpc .lyric-frame.mpc-trigger:focus-visible img {
  animation: mpc-wobble 1.6s ease-in-out infinite;
  filter: drop-shadow(0 35px 60px rgba(0, 0, 0, 0.65));
}

@keyframes mpc-wobble {
  0%, 100% { transform: rotate(-3deg)   translateY(0); }
  25%      { transform: rotate(-1.8deg) translateY(-3px); }
  50%      { transform: rotate(-3deg)   translateY(0); }
  75%      { transform: rotate(-4.2deg) translateY(-3px); }
}

/* ─── MPC EASTER EGG POPUP ─── */

.mpc-overlay {
  position: fixed;
  inset: 0;
  z-index: 100001;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3vw;
  animation: mpc-overlay-fade 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mpc-overlay[hidden] { display: none; }

@keyframes mpc-overlay-fade {
  from { opacity: 0; backdrop-filter: blur(0); -webkit-backdrop-filter: blur(0); }
  to   { opacity: 1; }
}

.mpc-overlay-close {
  position: absolute;
  top: 1.25rem;
  right: 1.75rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.25rem;
  line-height: 1;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
  font-family: inherit;
  opacity: 0.6;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 2;
}

.mpc-overlay-close:hover {
  opacity: 1;
  transform: scale(1.08);
}

.mpc-stage {
  position: relative;
  width: 100%;
  max-width: 1500px;
  aspect-ratio: 5000 / 3000;
  filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.7));
  animation: mpc-stage-in 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes mpc-stage-in {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}

.mpc-stage-base {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
  pointer-events: none;
}

.mpc-stage-track {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transform: scale(1);
  filter: brightness(1);
  transition: opacity 0.08s ease-out, transform 0.1s ease-out, filter 0.1s ease-out;
}

.mpc-stage-track.playing  { opacity: 1; }

.mpc-stage-track.pressing {
  opacity: 1;
  transform: scale(0.988);
  filter: brightness(0.92);
}

/* Per-pad transform-origin so the press scales each pad in place */
.mpc-stage-track[data-track="1"]  { transform-origin: 70.18% 41.32%; }
.mpc-stage-track[data-track="2"]  { transform-origin: 77.03% 40.87%; }
.mpc-stage-track[data-track="3"]  { transform-origin: 83.89% 41.05%; }
.mpc-stage-track[data-track="4"]  { transform-origin: 90.63% 40.97%; }
.mpc-stage-track[data-track="5"]  { transform-origin: 70.29% 52.40%; }
.mpc-stage-track[data-track="6"]  { transform-origin: 77.24% 52.40%; }
.mpc-stage-track[data-track="7"]  { transform-origin: 84.25% 52.40%; }
.mpc-stage-track[data-track="8"]  { transform-origin: 91.10% 52.37%; }
.mpc-stage-track[data-track="9"]  { transform-origin: 70.47% 63.77%; }
.mpc-stage-track[data-track="10"] { transform-origin: 77.46% 63.83%; }
.mpc-stage-track[data-track="11"] { transform-origin: 84.60% 63.95%; }
.mpc-stage-track[data-track="12"] { transform-origin: 91.57% 64.02%; }
.mpc-stage-track[data-track="13"] { transform-origin: 70.57% 75.78%; }
.mpc-stage-track[data-track="14"] { transform-origin: 77.73% 75.75%; }
.mpc-stage-track[data-track="15"] { transform-origin: 84.92% 75.75%; }
.mpc-stage-track[data-track="16"] { transform-origin: 92.50% 75.82%; }

.mpc-stage-pad {
  position: absolute;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 5;
  -webkit-tap-highlight-color: transparent;
}

.mpc-stage-pad:focus-visible {
  outline: 2px solid rgba(255, 26, 26, 0.6);
  outline-offset: 2px;
}

.lyric-frame {
  position: relative;
  overflow: visible;
}

.lyric-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* === Variant: SLIDE-IN-RIGHT === */
.slide[data-variant="slide-in-right"] {
  width: 75%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: 0;
  opacity: 0;
  transform: translateX(120px);
  transition:
    opacity 1.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide[data-variant="slide-in-right"].visible {
  opacity: 1;
  transform: translateX(0);
}

/* === Variant: FINALE (centered, slow scale-out) === */
.slide[data-variant="finale"] {
  width: 75%;
  max-width: 1250px;
  margin: 0 auto;
  opacity: 0;
  transition: opacity 2.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide[data-variant="finale"].visible {
  opacity: 1;
}
.slide[data-variant="finale"] .slide-frame {
  cursor: pointer;
}
.slide[data-variant="finale"] .slide-frame img {
  transform: scale(1.15);
}
.slide[data-variant="finale"].visible .slide-frame img {
  transform: scale(1.08);
  transition: transform 4s cubic-bezier(0.16, 1, 0.3, 1);
}
.slide[data-variant="finale"].visible .slide-frame:hover img {
  transform: scale(1.13);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* === Closing line === */
.montage-end {
  text-align: center;
  padding: 6rem 2rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  opacity: 0.35;
  text-transform: lowercase;
  font-style: italic;
}

@media (max-width: 768px) {
  .montage {
    gap: 5rem;
    padding: 6rem 0 4rem;
  }

  .slide-caption {
    left: 5vw;
    top: -1.75rem;
  }

  .slide[data-variant="zoom"],
  .slide[data-variant="slide-in-right"],
  .slide[data-variant="slide-in-left"],
  .slide[data-variant="wipe-v"] {
    width: 92%;
    margin-left: auto;
    margin-right: auto;
  }

  .lyric-row {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding: 0 6vw;
  }

  .lyric-row[data-layout="lyric-left"] {
    flex-direction: column-reverse;
  }

  .overlay-row {
    display: flex;
    flex-direction: column-reverse;
    gap: 2.5rem;
    padding: 0 6vw;
  }

  .slide[data-variant="overlay-mpc"] {
    position: static;
    width: 70%;
    margin: 0 auto;
    transform: rotate(-3deg);
  }

  .slide[data-variant="overlay-mpc"].visible {
    transform: rotate(-3deg);
  }

  .ken-burns,
  .hero-bg {
    animation: none;
    transform: scale(1.05);
  }
}

@media (prefers-reduced-motion: reduce) {
  .slide,
  .slide[data-variant="wipe"] .slide-frame,
  .slide-frame img {
    transition: opacity 0.5s ease;
    transform: none !important;
    clip-path: none !important;
    filter: none !important;
  }
  .scroll-hint,
  .hero-bg {
    animation: none;
  }
}

h1 {
  font-weight: 400;
  font-size: clamp(2.5rem, 7vw, 5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  text-align: center;
}

h2 {
  font-weight: 400;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
  text-align: center;
}

p {
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  text-align: left;
  max-width: 65ch;
}

.subtitle {
  opacity: 0.6;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  margin-top: 1rem;
  text-align: center;
}

.content {
  width: 100%;
  max-width: 700px;
}

.manifesto-text p::before {
  content: '> ';
  opacity: 0.4;
}

.track-list {
  list-style: none;
  width: 100%;
}

.track-list li {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.track-list li:hover {
  opacity: 0.7;
  cursor: pointer;
}

.merch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  width: 100%;
}

.merch-item {
  text-align: center;
}

.merch-item p {
  text-align: center;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.merch-item .placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.4;
}

.merch-item img {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 0 auto 1rem;
  background: none;
  border: none;
  box-shadow: none;
  outline: none;
  animation: disc-spin 18s linear infinite;
  transform-origin: 50% 50%;
}

@keyframes disc-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.merch-item .price {
  opacity: 0.6;
}

.machine {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 3rem;
  user-select: none;
}

.machine img {
  display: block;
  width: 100%;
  height: auto;
}

.machine-base {
  position: relative;
  z-index: 1;
}

.machine-blink {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  animation: glitch-blink 2.4s steps(1, end) infinite;
}

@keyframes glitch-blink {
  0%   { opacity: 0; transform: translate(0, 0); filter: none; }
  3%   { opacity: 1; }
  5%   { opacity: 0; }
  7%   { opacity: 1; transform: translate(-1px, 0); filter: hue-rotate(15deg); }
  9%   { opacity: 0.4; transform: translate(1px, 0); }
  11%  { opacity: 1; transform: translate(0, 0); filter: none; }
  18%  { opacity: 1; }
  19%  { opacity: 0; }
  20%  { opacity: 1; }
  22%  { opacity: 0; }
  35%  { opacity: 0; }
  38%  { opacity: 1; filter: brightness(1.4); }
  39%  { opacity: 0.2; }
  40%  { opacity: 1; filter: none; }
  55%  { opacity: 1; }
  56%  { opacity: 0; }
  58%  { opacity: 1; transform: translate(2px, -1px); }
  60%  { opacity: 0; }
  72%  { opacity: 0; }
  74%  { opacity: 1; transform: translate(0, 0); }
  76%  { opacity: 0.6; }
  78%  { opacity: 1; }
  85%  { opacity: 1; }
  86%  { opacity: 0; }
  88%  { opacity: 1; }
  100% { opacity: 0; }
}

.machine-button-img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  pointer-events: none;
  transform-origin: 12.75% 41.5%;
  transition: transform 0.1s ease-out, filter 0.1s ease-out;
}

.machine-button {
  position: absolute;
  left: 10.5%;
  top: 35%;
  width: 4.5%;
  height: 13.5%;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 4;
}

.machine-button:active ~ .machine-button-img {
  transform: scale(0.96);
  filter: brightness(0.55) contrast(1.05);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 3rem 2.5rem 2.5rem;
  max-width: 420px;
  width: calc(100% - 2rem);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal-backdrop.visible .modal {
  transform: scale(1);
}

.modal h3 {
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: lowercase;
  text-align: center;
  opacity: 0.7;
  margin-bottom: 1rem;
}

.modal-desc {
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.6;
  margin-bottom: 2rem;
  line-height: 1.5;
}

.machine-hint {
  margin-top: 2rem;
  font-size: 0.85rem;
  opacity: 0.5;
  letter-spacing: 0.1em;
  text-align: center;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  width: 100%;
}

.newsletter-form input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-family: inherit;
  font-size: 1rem;
  text-align: center;
  padding: 0.5rem 1rem;
  width: 100%;
  outline: none;
  transition: border-color 0.3s ease;
}

.newsletter-form input:focus {
  border-bottom-color: #fff;
}

.newsletter-form input::placeholder {
  opacity: 0.4;
}

.newsletter-form button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  padding: 0.75rem 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.newsletter-form button:hover {
  background: #fff;
  color: #000;
}

.newsletter-success {
  color: #6c6;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.newsletter-success.visible {
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
  padding: 0.25rem 0.5rem;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.modal-close:hover {
  opacity: 1;
}

.secret-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-top: 0;
}

.secret-form input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-family: inherit;
  font-size: 1.25rem;
  letter-spacing: 0.3em;
  text-align: center;
  padding: 0.5rem 1rem;
  width: 280px;
  outline: none;
  transition: border-color 0.3s ease;
}

.secret-form input:focus {
  border-bottom-color: #fff;
}

.secret-form button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: lowercase;
  padding: 0.75rem 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.secret-form button:hover {
  background: #fff;
  color: #000;
}

.secret-error {
  color: #d44;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.secret-error.visible {
  opacity: 1;
}

@media (max-width: 768px) {
  /* ─── Topbar collapses to logo + hamburger ─── */
  .topbar {
    gap: 0;
    padding: 0.85rem 1rem;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
  }

  .topbar .logo {
    position: static;
    transform: none;
    left: auto;
    top: auto;
    order: 1;
    flex: 0 0 auto;
  }

  .topbar .logo img {
    height: 44px;
  }

  .nav-burger {
    display: flex;
    order: 2;
    margin-left: auto;
  }

  /* Hide menu links by default; show as stacked panel when .open */
  .topbar > a:not(.logo) {
    display: none;
    flex-basis: 100%;
    text-align: center;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 1rem;
    order: 3;
  }

  .topbar.open > a:not(.logo) {
    display: block;
  }

  /* When the menu is open on mobile, prevent body scroll for a focused feel */
  body.nav-open { overflow: hidden; }

  main {
    padding: 7rem 1.25rem 3rem;
  }

  /* ─── Hero background: center on mobile ─── */
  .hero-bg {
    background-position: center center;
  }

  /* ─── Triple-column row (equipment | MPC | photo) stacks centered ─── */
  .lyric-row--triple {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding: 0 6vw;
  }

  /* Equipment list — full width, centered, no oversize */
  .slide--equipment {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }
  .slide--equipment .lyric-frame img {
    width: 100%;
    margin: 0 auto;
  }

  /* MPC — full width, centered, override desktop translate(60%) */
  .slide--mpc {
    width: 100%;
    max-width: 540px;
    margin: 0 auto;
    align-self: center;
  }
  .slide--mpc,
  .slide--mpc.visible {
    transform: translate(0, 0);
  }
  .slide--mpc .lyric-frame img {
    width: 100%;
    transform: rotate(-3deg);
  }
  .slide--mpc .lyric-frame.mpc-trigger:hover img,
  .slide--mpc .lyric-frame.mpc-trigger:focus-visible img {
    animation: none; /* hover wobble is desktop-only; keeps mobile clean */
  }
}