/* ===== base ===== */
:root{
  --bg: #020202;
  --text: #efefef;
  --accent: #ff007c;
  --muted: rgba(255,255,255,0.06);
  --grid-color: rgba(255,255,255,0.03);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: "Roboto Mono", monospace;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow:hidden;
  cursor: none;
  touch-action: manipulation;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  body {
    cursor: default;
    -webkit-tap-highlight-color: transparent;
  }
  
  button, a, .band-item, .struk-item-transparent {
    -webkit-tap-highlight-color: rgba(255, 0, 124, 0.2);
  }
}

/* ===== SWIPE OVERLAY UNTUK INFO PAGE ===== */
.swipe-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  background: transparent;
  display: none;
}

.swipe-overlay.active {
  display: block;
}

.swipe-indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--accent);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 15px 25px;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--accent);
  border-radius: 8px;
  opacity: 0;
  animation: swipePulse 2s infinite;
}

@keyframes swipePulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.05); }
}

/* ===== MOBILE TAP INSTRUCTION ===== */
.mobile-tap-instruction {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.mobile-tap-instruction.show {
  opacity: 1;
}

.mobile-tap-instruction span {
  background: rgba(0, 0, 0, 0.8);
  color: var(--accent);
  padding: 12px 20px;
  border: 1px solid var(--accent);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 4px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* ===== CUSTOM CURSOR ===== */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.1s ease;
  transform: translate(-50%, -50%);
}

.custom-cursor::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor-text {
  position: absolute;
  top: 25px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 10px;
  color: var(--accent);
  padding: 4px 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: "Roboto Mono", monospace;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: blink 1.5s infinite;
}

.cursor-text.show {
  opacity: 1;
}

/* ===== CLICK EFFECT OVERLAY ===== */
.click-effect-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.click-effect-overlay.active {
  opacity: 1;
  background: radial-gradient(circle, rgba(255, 0, 124, 0.2) 0%, transparent 70%);
  animation: clickRipple 0.6s ease-out forwards;
}

@keyframes clickRipple {
  0% {
    transform: scale(0.8);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

/* ===== DROP MOMENT STRUK ===== */
.drop-moment-struk {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  background: rgba(8, 8, 8, 0.95);
  border: 1px solid var(--muted);
  z-index: 90;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.drop-moment-struk.active {
  display: block;
  opacity: 1;
}

.struk-container {
  padding: 30px;
  position: relative;
  max-height: 70vh;
  overflow-y: auto;
}

.struk-header {
  text-align: center;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--muted);
  padding-bottom: 20px;
}

.struk-header h3 {
  font-size: 24px;
  margin: 0 0 10px 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.struk-header p {
  margin: 0;
  opacity: 0.7;
  font-size: 12px;
}

.struk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.struk-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--muted);
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  cursor: pointer;
}

.struk-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.struk-item:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
}

.struk-icon {
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--accent);
}

.struk-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.struk-desc {
  font-size: 10px;
  opacity: 0.7;
  line-height: 1.4;
}

.close-struk {
  position: absolute;
  bottom: 20px;
  right: 30px;
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  padding: 8px 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  transition: all 0.3s ease;
}

.close-struk:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* ===== MICRO MOMENT STRUK (IMPROVED) ===== */
.micro-moment-struk {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 95;
  display: none;
  pointer-events: none;
}

.micro-moment-struk.active {
  display: block;
  pointer-events: auto;
}

.struk-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 2, 2, 0.85);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.micro-moment-struk.active .struk-overlay {
  opacity: 1;
}

/* PERBAIKAN UTAMA: Container scroll yang lebih baik */
.struk-infinite-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: 20px;
  /* PERBAIKAN SCROLL - Pastikan scroll bekerja di semua device */
  -webkit-overflow-scrolling: touch !important;
  scroll-behavior: smooth !important;
  overscroll-behavior: contain !important;
  cursor: grab;
  touch-action: pan-x pan-y;
  transform: translateZ(0);
  will-change: transform;
}

.struk-infinite-container:active {
  cursor: grabbing;
}

/* HILANGKAN SCROLLBAR UNTUK SEMUA BROWSER */
.struk-infinite-container::-webkit-scrollbar {
  display: none;
}

.struk-infinite-container {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* PERBAIKAN: Area scroll yang lebih besar dan responsif */
.struk-scroll-area {
  position: relative;
  min-width: 300%;
  min-height: 300%;
  padding: 100px;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  justify-content: center;
}

.struk-item-transparent {
  position: relative;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  transform: scale(0.8);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  pointer-events: auto;
  margin: 20px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.struk-item-transparent.visible {
  opacity: 1;
  transform: scale(1);
}

.struk-item-transparent:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 8px 16px rgba(255, 0, 124, 0.4));
  z-index: 86;
}

.struk-image-transparent {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
  border-radius: 4px;
}

/* Controls untuk Micro Moment Struk */
.struk-controls {
  position: fixed;
  bottom: 30px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 30px;
  z-index: 96;
  pointer-events: none;
}

.close-micro-struk {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  padding: 10px 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  font-family: "Roboto Mono", monospace;
  font-size: 12px;
  transition: all 0.3s ease;
  pointer-events: auto;
  -webkit-tap-highlight-color: rgba(255, 0, 124, 0.3);
}

.close-micro-struk:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.struk-instruction {
  color: var(--text);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
  pointer-events: none;
}

/* Mobile Scroll Hint */
.mobile-scroll-hint {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.mobile-scroll-hint.show {
  opacity: 1;
}

/* Ensure all buttons stay on top */
.header,
.video-controls,
.timeline-popup,
.info-panel,
.info-overlay-close,
.close-struk,
.close-micro-struk {
  z-index: 100 !important;
}

/* Close overlay */
.struk-close-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 84;
  cursor: pointer;
  pointer-events: auto;
}

/* ===== VIDEO BACKGROUND ===== */
.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  cursor: pointer;
  touch-action: pan-x pan-y;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: opacity 0.5s ease;
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    rgba(2, 2, 2, 0.8) 0%,
    rgba(2, 2, 2, 0.4) 50%,
    rgba(2, 2, 2, 0.8) 100%
  );
  z-index: 1;
}

/* Video Title Display */
.video-title-container {
  position: absolute;
  bottom: 20px;
  left: 28px;
  z-index: 2;
  max-width: 60%;
}

.video-title {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: "Roboto Mono", monospace;
  color: var(--text);
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.video-title.show {
  opacity: 1;
  transform: translateY(0);
}

.video-title.typing {
  border-right: 2px solid var(--accent);
  animation: typewriter-cursor 1s infinite;
}

/* Click Video Cursor */
.click-video-cursor {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.click-video-cursor.show {
  opacity: 1;
}

.click-text {
  color: var(--accent);
  padding: 8px 12px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: "Roboto Mono", monospace;
  animation: blink 1.5s infinite;
}

/* Video Controls */
.video-controls {
  position: fixed;
  bottom: 80px;
  left: 28px;
  display: flex;
  gap: 10px;
  z-index: 45;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.video-toggle {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--text);
  color: var(--text);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-toggle:hover {
  border-color: var(--accent);
  background: rgba(255, 0, 124, 0.2);
}

.video-select {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--text);
  color: var(--text);
  padding: 6px 10px;
  font-size: 12px;
  font-family: "Roboto Mono", monospace;
}

.video-select option {
  background: var(--bg);
  color: var(--text);
}

/* ===== header layout ===== */
.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  padding:20px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  pointer-events:none;
  z-index:50;
}

.header-left,
.header-center,
.header-right{
  pointer-events:auto;
  flex: 1;
}

/* Mobile Title - Tampil hanya di mobile */
.mobile-title {
  display: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  margin-bottom: 8px;
  color: var(--text);
  font-family: "Roboto Mono", monospace;
}

/* drop moment button - left */
.header-tagline{
  display:inline-flex;
  flex-direction:column;
  text-align:left;
  line-height:1.2;
  letter-spacing:0.06em;
  text-transform:uppercase;
  background:none;
  border:0;
  color:var(--text);
  cursor:pointer;
  padding:4px 6px;
  font-size:0.85rem;
  align-items:flex-start;
  transition:color .18s ease, transform .12s ease;
  font-family: "Roboto Mono", monospace;
}
.header-tagline:focus{outline:1px dashed var(--muted); transform:translateY(-1px);}
.header-tagline:hover{color:var(--accent)}

/* header center - music player ONE LINE */
.header-center{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  flex-direction: column;
}

.now-playing-center{
  display:flex;
  align-items:center;
  gap:12px;
  opacity:1;
}

.music-control-btn{
  background:transparent;
  border:none;
  color:var(--text);
  font-size:0.9rem;
  cursor:pointer;
  padding:4px;
  transition:all 0.2s ease;
  font-family:"Roboto Mono", monospace;
  flex-shrink:0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.music-control-btn:hover{
  color:var(--accent);
  transform:scale(1.1);
}

.music-control-btn:focus{
  outline:1px dashed var(--muted);
}

.music-control-btn[aria-pressed="true"]{
  color:var(--accent);
}

.track-title-container {
  overflow: hidden;
  width: 200px;
  position: relative;
}

.track-title{
  font-size:0.78rem;
  text-transform:uppercase;
  letter-spacing:0.06em;
  font-family:"Roboto Mono", monospace;
  color:var(--text);
  white-space:nowrap;
  flex-shrink:0;
  margin-left: 5px;
  display: inline-block;
  animation: scroll-text 15s linear infinite;
}

/* right cluster (datetime) */
.header-right{
  display:flex;
  justify-content:flex-end;
  align-items:center;
}

.datetime{
  text-align:right;
  font-size:0.78rem;
  line-height:1.2;
  letter-spacing:0.06em;
  min-width:140px;
  font-family: "Roboto Mono", monospace;
  flex-shrink: 0;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.datetime.loaded {
  opacity: 1;
  transform: translateY(0);
}

/* ===== timeline popup ===== */
.timeline-popup{
  position:fixed;
  top:72px;
  left:28px;
  width:auto;
  pointer-events:none;
  z-index:60;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.timeline-popup.active {
  opacity: 1;
  pointer-events: auto;
}

.timeline-popup .timeline-wrapper{
  position:relative;
  display:flex;
  align-items:flex-start;
  gap:12px;
  pointer-events:auto;
}

/* vertical line - initially hidden (height:0) */
.timeline-line{
  width:2px;
  background:var(--text);
  height:0;
  transform-origin:top;
  border-radius:2px;
  box-shadow:0 0 0 1px rgba(255,255,255,0.02);
  margin-left:8px;
  transition:height .5s cubic-bezier(.2,.9,.2,1);
}

/* items (to the right of line) */
.timeline-items{
  display:flex;
  flex-direction:column;
  gap:18px;
  margin-left:12px;
  transform:translateY(-6px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* timeline buttons */
.timeline-btn{
  background:none;
  border:none;
  color:var(--text);
  text-transform:uppercase;
  font-size:0.82rem;
  letter-spacing:0.06em;
  cursor:pointer;
  padding:4px 6px;
  text-align:left;
  transition: color 0.2s ease;
  opacity: 0;
  transform: translateX(-10px);
  font-family: "Roboto Mono", monospace;
}
.timeline-btn:hover{ color:var(--accent) }
.timeline-btn:focus{ outline:1px dashed var(--muted) }

/* popup active state */
.timeline-popup.active .timeline-line{
  height:162px;
}

.timeline-popup.active .timeline-items {
  opacity: 1;
}

.timeline-popup.active .timeline-btn {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.timeline-popup.active .timeline-btn:nth-child(1) { transition-delay: 0.1s; }
.timeline-popup.active .timeline-btn:nth-child(2) { transition-delay: 0.2s; }
.timeline-popup.active .timeline-btn:nth-child(3) { transition-delay: 0.3s; }
.timeline-popup.active .timeline-btn:nth-child(4) { transition-delay: 0.4s; }

/* show timeline (fade and slide) */
.timeline-popup.active .timeline-items{
  animation:itemsFade .42s ease .1s both;
}
@keyframes itemsFade{
  from{ opacity:0; transform:translateX(-8px) }
  to{ opacity:1; transform:translateX(0) }
}

/* ===== INFO PANEL (DISEMBUNYIKAN) ===== */
.info-panel{
  display: none !important;
}

/* ===== INFO OVERLAY (FULLSCREEN) ===== */
.info-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 2, 2, 0.95);
  z-index: 80;
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: default !important;
}

.info-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

/* PERBAIKAN SWIPE ANIMATION UNTUK INFO OVERLAY */
.info-overlay.swipe-left {
  animation: slideInFromLeft 0.5s ease-out;
}

.info-overlay.swipe-right {
  animation: slideInFromRight 0.5s ease-out;
}

@keyframes slideInFromLeft {
  0% {
    opacity: 0;
    transform: translateX(-100%);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  0% {
    opacity: 0;
    transform: translateX(100%);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Year Navigation - Samping Kiri - PERBAIKAN: Tanpa scroll */
.year-navigation-left {
  position: fixed;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 81;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.year-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
  padding: 10px 0;
  max-height: 300px;
  overflow: visible;
}

.year-btn {
  background: none;
  border: none;
  color: var(--text);
  font-size: 18px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  padding: 8px 12px;
  transition: all 0.3s ease;
  opacity: 0.4;
  font-family: "Roboto Mono", monospace;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.year-btn:hover {
  opacity: 0.7;
  color: var(--accent);
}

.year-btn.active {
  opacity: 1;
  color: var(--accent);
  font-size: 24px;
  font-weight: 500;
  transform: rotate(180deg) scale(1.1);
}

/* Band Image Container */
.band-image-container {
  position: fixed;
  top: 40px;
  right: 40px;
  width: 300px;
  height: 300px;
  z-index: 81;
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.4s ease;
  pointer-events: none;
}

.band-image-container.show {
  opacity: 1;
  transform: translateX(0);
}

.band-image-placeholder {
  width: 100%;
  height: 100%;
  border: 1px solid var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.band-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--text);
  display: none;
}

.band-image.active {
  display: block;
}

/* Band GIF Background */
.band-gif-background {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  z-index: 79;
  opacity: 0;
  transition: all 0.5s ease;
  pointer-events: none;
}

.band-gif-background.show {
  opacity: 0.3;
}

.band-gif-placeholder {
  width: 100%;
  height: 100%;
  border: 1px solid var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.band-gif {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.band-gif.active {
  display: block;
}

/* ===== PERBAIKAN UTAMA: FIXED HEADER CONTENT ===== */
.info-container {
  width: 90%;
  max-width: 1200px;
  position: relative;
  padding: 20px 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  margin-left: 80px;
  padding-top: 100px;
}

/* Zigzag Layout */
.zigzag-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 100%;
}

.zigzag-row {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.zigzag-row.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Zigzag Item Styling */
.zigzag-item {
  width: 100%;
}

/* Title Row - Full Width dengan efek ketik - FIXED POSITION */
.zigzag-title .zigzag-item {
  text-align: left;
  position: relative;
  z-index: 2;
}

.zigzag-main-title {
  font-size: 32px;
  line-height: 1.2;
  font-weight: 500;
  margin-bottom: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-height: 60px;
  display: block;
  position: relative;
}

.typing-text {
  display: block;
  white-space: pre-line;
  line-height: 1.2;
  min-height: 60px;
}

.typing-cursor {
  color: var(--accent);
  animation: blink 1s infinite;
  margin-left: 2px;
}

/* Description Row - Offset to Right - FIXED POSITION */
.zigzag-description .zigzag-item {
  margin-left: 15%;
  max-width: 65%;
  position: relative;
  z-index: 2;
}

.zigzag-text {
  font-size: 14px;
  line-height: 1.8;
  font-weight: 300;
  opacity: 0.9;
  margin-top: 0;
}

/* Band Title Row - Back to Left */
.zigzag-band-title .zigzag-item {
  text-align: left;
  max-width: 85%;
}

.zigzag-subtitle {
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Band List Row - Offset to Right - INI YANG BERUBAH SAAT TRANSISI */
.zigzag-band-list .zigzag-item {
  margin-left: 15%;
  max-width: 65%;
  position: relative;
  z-index: 1;
}

.band-list {
  display: flex;
  gap: 60px;
  min-height: 400px;
}

.band-column {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

/* Animasi untuk band list - PERBAIKAN: HANYA BAND LIST YANG ANIMASI */
.band-list {
  position: relative;
}

.band-list.fade-out {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.band-list.fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s ease 0.2s;
}

.band-item {
  font-size: 14px;
  line-height: 2;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  padding: 2px 4px;
  opacity: 0;
  transform: translateY(10px);
  animation: bandItemFadeIn 0.5s ease forwards;
  -webkit-tap-highlight-color: rgba(255, 0, 124, 0.2);
}

.band-item:nth-child(1) { animation-delay: 0.1s; }
.band-item:nth-child(2) { animation-delay: 0.15s; }
.band-item:nth-child(3) { animation-delay: 0.2s; }
.band-item:nth-child(4) { animation-delay: 0.25s; }
.band-item:nth-child(5) { animation-delay: 0.3s; }
.band-item:nth-child(6) { animation-delay: 0.35s; }
.band-item:nth-child(7) { animation-delay: 0.4s; }
.band-item:nth-child(8) { animation-delay: 0.45s; }
.band-item:nth-child(9) { animation-delay: 0.5s; }
.band-item:nth-child(10) { animation-delay: 0.55s; }

@keyframes bandItemFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.band-item:hover {
  color: var(--accent);
  background: rgba(255, 0, 124, 0.1);
  transform: translateX(5px);
}

.band-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.band-item:hover::after {
  width: 100%;
}

/* ===== SOCIAL MEDIA & CLOSE BUTTON CONTAINER ===== */
.info-footer {
  position: fixed;
  left: 30px;
  right: 30px;
  bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 81;
}

/* Social Media Buttons Container (KIRI) */
.socials {
  display: flex;
  gap: 12px;
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.4s ease 0.8s;
}

.info-overlay.active .socials {
  opacity: 1;
  transform: translateX(0);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--text);
  background: transparent;
  color: var(--text);
  transition: all 0.3s ease;
  border-radius: 2px;
  text-decoration: none;
}

.social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Close Button (KANAN) - Sama persis dengan info button */
.info-overlay-close {
  background: transparent;
  border: 1px solid var(--text);
  color: var(--text);
  padding: 8px 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  font-family: "Roboto Mono", monospace;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.4s ease 0.8s;
}

.info-overlay.active .info-overlay-close {
  opacity: 1;
  transform: translateX(0);
}

.info-overlay-close:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
  .header {
    padding: 16px 20px;
  }
  
  .header-center {
    justify-content: center;
  }
  
  .track-title-container {
    width: 180px;
  }
  
  .track-title {
    font-size: 0.75rem;
    animation: scroll-text 12s linear infinite;
  }
  
  .datetime {
    font-size: 0.75rem;
    min-width: 130px;
  }
  
  .info-container {
    margin-left: 60px;
    padding-top: 80px;
  }
  
  .year-navigation-left {
    left: 20px;
  }
  
  .band-image-container {
    width: 250px;
    height: 250px;
    right: 20px;
  }
  
  .band-gif-background {
    width: 500px;
    height: 300px;
  }
  
  .zigzag-main-title {
    font-size: 28px;
    min-height: 50px;
  }
  
  .zigzag-description .zigzag-item,
  .zigzag-band-list .zigzag-item {
    margin-left: 10%;
    max-width: 75%;
  }
  
  .band-list {
    gap: 40px;
    min-height: 350px;
  }
  
  .video-title-container {
    left: 20px;
    bottom: 70px;
  }
  
  .video-controls {
    left: 20px;
    bottom: 70px;
  }
  
  .timeline-popup {
    left: 20px;
    top: 68px;
  }
  
  /* Micro Moment Struk untuk Tablet */
  .struk-scroll-area {
    min-width: 280% !important;
    min-height: 280% !important;
    padding: 90px !important;
  }
  
  .struk-controls {
    padding: 0 20px;
  }
  
  .struk-item-transparent {
    margin: 15px !important;
    width: 140px !important;
    height: 100px !important;
  }
}

/* ===== PERBAIKAN KHUSUS UNTUK MOBILE (767px ke bawah) ===== */
@media (max-width: 767px) {
  body {
    cursor: auto;
    touch-action: manipulation;
  }
  
  .custom-cursor {
    display: none;
  }
  
  .header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .header-left,
  .header-center,
  .header-right {
    flex: none;
  }
  
  .header-center {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 8px;
  }
  
  /* Mobile Title - Tampil di mobile */
  .mobile-title {
    display: block;
    font-size: 0.8rem;
    margin-bottom: 5px;
    text-align: center;
    color: var(--text);
    opacity: 0.9;
  }
  
  .header-tagline {
    font-size: 0.8rem;
  }
  
  .datetime {
    display: none;
  }
  
  .track-title-container {
    width: 150px;
  }
  
  .track-title {
    font-size: 0.7rem;
    animation: scroll-text 10s linear infinite;
  }
  
  .now-playing-center {
    gap: 8px;
  }
  
  .music-control-btn {
    padding: 3px;
  }
  
  .video-title-container {
    left: 16px;
    bottom: 60px;
    max-width: 80%;
  }
  
  .video-title {
    font-size: 1rem;
    padding: 6px 10px;
  }
  
  .video-controls {
    left: 16px;
    bottom: 60px;
    flex-direction: column;
    gap: 5px;
  }
  
  .video-toggle,
  .video-select {
    padding: 5px 8px;
    font-size: 11px;
  }
  
  .timeline-popup {
    left: 16px;
    top: 60px;
  }
  
  .timeline-popup.active .timeline-line {
    height: 140px;
  }
  
  .timeline-btn {
    font-size: 0.75rem;
  }
  
  /* ===== PERBAIKAN UTAMA: FIXED HEADER CONTENT UNTUK MOBILE - RATA KIRI ===== */
  .info-overlay {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px 0;
    touch-action: pan-y;
  }
  
  /* Year Navigation - Tetap vertikal di mobile */
  .year-navigation-left {
    position: fixed;
    left: 16px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    z-index: 81;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  
  .year-container {
    flex-direction: column !important;
    gap: 15px;
    align-items: center;
    padding: 10px 0;
    max-height: 300px;
    overflow: visible;
  }
  
  .year-btn {
    writing-mode: vertical-rl !important;
    text-orientation: mixed !important;
    transform: rotate(180deg) !important;
    min-height: 80px !important;
    padding: 8px 12px !important;
    font-size: 16px !important;
    opacity: 0.4;
    font-family: "Roboto Mono", monospace;
  }
  
  .year-btn.active {
    opacity: 1;
    color: var(--accent);
    font-size: 18px !important;
    transform: rotate(180deg) scale(1.05) !important;
  }
  
  /* Main Container - FIXED POSITION UNTUK HEADER CONTENT */
  .info-container {
    width: 95% !important;
    margin-left: 70px !important;
    padding: 20px 16px !important;
    height: auto;
    min-height: 100vh;
    justify-content: flex-start;
    padding-top: 60px;
    padding-bottom: 200px; /* Space untuk scroll */
  }

  /* ===== PERUBAHAN UTAMA: SEMUA ELEMEN RATA KIRI ===== */
  /* Title - Fixed Position - RATA KIRI */
  .zigzag-title .zigzag-item {
      text-align: left !important;
      position: relative !important;
      top: auto !important;
      left: auto !important;
      right: auto !important;
      transform: none !important;
      z-index: 82 !important;
      padding: 0 !important;
      margin: 0 !important;
  }

  .zigzag-main-title {
      font-size: 24px !important;
      min-height: auto !important;
      text-align: left !important;
      line-height: 1.3 !important;
      margin-bottom: 20px !important;
  }

  .typing-text {
      min-height: auto !important;
      white-space: normal !important;
      text-align: left !important;
  }

  /* Description - RATA KIRI */
  .zigzag-description .zigzag-item {
      text-align: left !important;
      margin-left: 0 !important;
      max-width: 100% !important;
      position: relative !important;
      z-index: 82 !important;
      padding: 0 !important;
      margin: 0 !important;
  }

  .zigzag-text {
      font-size: 13px !important;
      text-align: left !important;
      line-height: 1.6 !important;
      margin-bottom: 30px !important;
  }

  /* Band Title - RATA KIRI */
  .zigzag-band-title .zigzag-item {
      text-align: left !important;
      position: relative !important;
      max-width: 100% !important;
      transform: none !important;
      z-index: 82 !important;
      padding: 0 !important;
      margin: 0 !important;
  }

  .zigzag-subtitle {
      font-size: 14px !important;
      margin-top: 0 !important;
      text-align: left !important;
      margin-bottom: 20px !important;
  }

  /* ===== BAGIAN YANG BISA BERGERAK/SCROLL ===== */
  /* Band List - Ini yang akan bergerak - RATA KIRI */
  .zigzag-band-list .zigzag-item {
    margin-left: 0 !important;
    max-width: 100% !important;
    margin-top: 0 !important;
    margin-bottom: 100px !important;
    position: relative;
    z-index: 1;
    text-align: left !important;
    padding: 0 !important;
  }

  /* Band List Grid - RATA KIRI */
  .band-list {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px 20px !important;
    min-height: auto !important;
    width: 100% !important;
    justify-items: start !important; /* RATA KIRI */
  }

  .band-column {
    text-align: left !important;
    width: 100% !important;
  }

  .band-item {
    font-size: 12px !important;
    line-height: 1.6 !important;
    text-align: left !important;
    padding: 4px 0 !important;
    position: relative;
    width: 100%;
    -webkit-tap-highlight-color: rgba(255, 0, 124, 0.2);
    transition: transform 0.2s ease !important;
  }
  
  /* Selected state untuk band items */
  .band-item.selected {
    color: var(--accent);
    background: rgba(255, 0, 124, 0.1);
  }
  
  /* Band Image & GIF untuk Mobile */
  .band-image-container {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    width: 120px !important;
    height: 120px !important;
    z-index: 81;
    display: block !important;
  }
  
  .band-gif-background {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 90% !important;
    height: 200px !important;
    z-index: 79;
    display: block !important;
  }
  
  .band-gif-background.show {
    opacity: 0.4 !important;
  }
  
  /* Social media dan close button - Tetap di bawah */
  .info-footer {
    position: fixed !important;
    left: 16px !important;
    right: 16px !important;
    bottom: 16px !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    background: rgba(2, 2, 2, 0.9);
    padding: 12px 16px !important;
    border: 1px solid var(--muted);
    z-index: 82;
  }
  
  .socials {
    order: 1 !important;
    transform: translateY(0) !important;
    opacity: 1 !important;
  }
  
  .info-overlay-close {
    order: 2 !important;
    transform: translateY(0) !important;
    width: auto !important;
    opacity: 1 !important;
  }
  
  /* ===== PERBAIKAN KHUSUS UNTUK MICRO MOMENT STRUK DI MOBILE ===== */
  .micro-moment-struk.active {
    display: block;
    pointer-events: auto;
  }
  
  .struk-infinite-container {
    padding: 10px !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-x pan-y !important;
  }
  
  .struk-scroll-area {
    min-width: 220% !important;
    min-height: 220% !important;
    padding: 40px 20px !important;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-content: flex-start;
  }
  
  .struk-item-transparent {
    margin: 8px !important;
    width: 110px !important;
    height: 75px !important;
    -webkit-tap-highlight-color: rgba(255, 0, 124, 0.2);
    transition: transform 0.2s ease !important;
  }
  
  .struk-item-transparent:active {
    transform: scale(0.95) !important;
  }
  
  .struk-controls {
    bottom: 20px;
    padding: 0 16px;
    flex-direction: column;
    gap: 10px;
  }
  
  .close-micro-struk {
    order: 2;
    width: 100%;
    text-align: center;
    -webkit-tap-highlight-color: rgba(255, 0, 124, 0.3);
  }
  
  .struk-instruction {
    order: 1;
    text-align: center;
    font-size: 11px;
  }
  
  .mobile-scroll-hint {
    top: -50px;
    font-size: 10px;
    padding: 6px 12px;
  }
  
  /* Mobile Tap Instruction */
  .mobile-tap-instruction {
    bottom: 80px;
  }
  
  .mobile-tap-instruction span {
    font-size: 12px;
    padding: 10px 16px;
  }
}

/* Small Mobile (320px - 479px) */
@media (max-width: 479px) {
  .header {
    padding: 10px 12px;
  }
  
  .header-tagline {
    font-size: 0.75rem;
  }
  
  .mobile-title {
    font-size: 0.75rem;
  }
  
  .track-title-container {
    width: 120px;
  }
  
  .track-title {
    font-size: 0.65rem;
    animation: scroll-text 8s linear infinite;
  }
  
  .video-title {
    font-size: 0.9rem;
  }
  
  /* Perbaikan tambahan untuk mobile sangat kecil */
  .year-navigation-left {
    left: 12px !important;
  }
  
  .info-container {
    margin-left: 60px !important;
  }
  
  /* Adjust positions untuk mobile kecil - RATA KIRI */
  .zigzag-title .zigzag-item {
    left: 12px !important;
    transform: none !important;
    width: calc(100% - 24px) !important;
  }
  
  .zigzag-description .zigzag-item {
    left: 12px !important;
    transform: none !important;
    width: calc(100% - 24px) !important;
  }
  
  .zigzag-band-title .zigzag-item {
    left: 12px !important;
    transform: none !important;
    width: calc(100% - 24px) !important;
  }
  
  .zigzag-band-list .zigzag-item {
    padding: 0 12px !important;
  }

  .zigzag-main-title {
    font-size: 20px !important;
  }
  
  .zigzag-text {
    font-size: 12px !important;
  }
  
  .band-list {
    grid-template-columns: 1fr 1fr !important;
    gap: 6px 15px !important;
  }
  
  .band-item {
    font-size: 11px !important;
  }
  
  .band-image-container {
    width: 100px !important;
    height: 100px !important;
    right: 12px !important;
    top: 15px !important;
  }
  
  .band-gif-background {
    height: 150px !important;
  }
  
  .socials {
    gap: 6px;
  }
  
  .social-btn {
    width: 32px;
    height: 32px;
  }
  
  /* Micro Moment Struk untuk mobile kecil */
  .struk-scroll-area {
    min-width: 200% !important;
    min-height: 200% !important;
    padding: 30px 15px !important;
  }
  
  .struk-item-transparent {
    margin: 8px !important;
    width: 100px !important;
    height: 70px !important;
  }
  
  .mobile-tap-instruction {
    bottom: 70px;
  }
  
  .mobile-tap-instruction span {
    font-size: 11px;
    padding: 8px 14px;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .band-item:hover {
    color: inherit;
    background: transparent;
    transform: none;
  }
  
  .band-item:hover::after {
    width: 0;
  }
  
  .music-control-btn:hover,
  .header-tagline:hover,
  .social-btn:hover,
  .timeline-btn:hover,
  .video-toggle:hover,
  .close-struk:hover,
  .info-overlay-close:hover,
  .close-micro-struk:hover {
    transform: none;
  }
  
  .custom-cursor {
    display: none;
  }
  
  .click-video-cursor {
    display: none;
  }
  
  /* Optimasi untuk touch scroll */
  .struk-infinite-container {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }
  
  /* Touch feedback yang lebih baik */
  .band-item:active,
  .struk-item-transparent:active,
  .close-micro-struk:active,
  .info-overlay-close:active,
  .music-control-btn:active,
  .header-tagline:active {
    background-color: rgba(255, 0, 124, 0.1) !important;
    transition: background-color 0.1s ease;
  }
  
  .year-btn:active {
    opacity: 1 !important;
    color: var(--accent) !important;
    transform: rotate(180deg) scale(1.1) !important;
  }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .header {
    padding: 8px 12px;
  }
  
  .header-center {
    margin-top: 4px;
  }
  
  .info-container {
    padding-top: 40px;
  }
  
  .zigzag-container {
    gap: 15px;
  }
  
  .band-list {
    min-height: 200px;
    gap: 30px;
  }
  
  .band-item {
    font-size: 12px;
    line-height: 1.6;
  }
  
  /* Adjust untuk landscape - RATA KIRI */
  .zigzag-title .zigzag-item,
  .zigzag-description .zigzag-item,
  .zigzag-band-title .zigzag-item {
    left: 16px !important;
    transform: none !important;
  }
  
  .zigzag-band-list .zigzag-item {
    margin-top: 0 !important;
  }
  
  /* Micro Moment Struk untuk landscape */
  .struk-scroll-area {
    min-height: 150%;
    padding: 30px;
  }
  
  .mobile-tap-instruction {
    bottom: 60px;
  }
}

/* Animations */
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0.3; }
}

/* Typewriter cursor animation */
@keyframes typewriter-cursor {
  0%, 50% { border-color: var(--accent); }
  51%, 100% { border-color: transparent; }
}

/* Scroll text animation */
@keyframes scroll-text {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Fade in animation untuk background */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

/* Staggered Animation Delays */
.zigzag-title.visible { transition-delay: 0.1s; }
.zigzag-description.visible { transition-delay: 0.2s; }
.zigzag-band-title.visible { transition-delay: 0.3s; }
.zigzag-band-list.visible { transition-delay: 0.4s; }