/* Root Variables */
:root {
  --color-black: #0a0a0a;
  --color-dark-gray: #1a1a1a;
  --color-medium-gray: #2a2a2a;
  --color-light-gray: #666666;
  --color-very-light-gray: #e0e0e0;
  --color-white: #ffffff;
  --color-accent: #ffffff;

  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-mono: "IBM Plex Mono", "Roboto Mono", monospace;

  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.16);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.24);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.32);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
body {
  background-color: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-content {
  text-align: center;
}

.loading-counter {
  font-size: 4rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-white);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.loading-text {
  font-size: 1.2rem;
  color: var(--color-light-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* Work Showcase Section */
.work-showcase-section {
  background: var(--color-black);
}

.showcase-panel {
  margin-bottom: 8rem;
  position: relative;
}

.showcase-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  min-height: 70vh;
}

.showcase-panel.alt-layout .showcase-content {
  grid-template-columns: 1fr 1fr;
}

.alt-layout .showcase-visual {
  order: -1;
}

.showcase-text {
  position: relative;
  z-index: 2;
}

.showcase-number {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-light-gray);
  font-weight: 700;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.showcase-text h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.showcase-text p {
  font-size: 1.25rem;
  color: var(--color-light-gray);
  line-height: 1.6;
  margin-bottom: 3rem;
  max-width: 500px;
}

.showcase-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.showcase-checklist li {
  display: flex;
  align-items: center;
  font-size: 1.1rem;
  color: var(--color-very-light-gray);
  margin-bottom: 1rem;
  font-weight: 500;
}

.showcase-checklist i {
  color: var(--color-white);
  margin-right: 1rem;
  font-size: 1.2rem;
}

.showcase-visual {
  position: relative;
  height: 500px;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.work-visual-link {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  text-decoration: none;
  transition: transform var(--transition-medium);
}

.work-visual-link:hover {
  transform: scale(1.02);
}

.work-visual-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.work-visual-link:hover img {
  transform: scale(1.1);
}

.work-visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 3rem 2rem 2rem;
  color: var(--color-white);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
}

.work-visual-link:hover .work-visual-overlay {
  transform: translateY(0);
}

.work-visual-overlay h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.work-visual-overlay p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* Page Sections */
.page-section {
  padding: 8rem 0;
  position: relative;
}

.page-section:nth-child(even) {
  background: var(--color-dark-gray);
}

/* ================= PERBAIKAN DIMULAI DI SINI ================= */
.section-header {
  display: flex;
  flex-direction: column; /* 1. Mengubah tata letak menjadi vertikal (judul di atas, tombol di bawah) */
  align-items: flex-start; /* 2. Meratakan semua item ke kiri */
  gap: 1.5rem; /* 3. Menambahkan jarak antara judul dan baris tombol */
  margin-bottom: 4rem;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin: 0;
}

.controls-wrapper {
  display: flex;
  justify-content: space-between; /* 4. Mendorong tombol filter ke kiri dan tombol mode ke kanan */
  align-items: center;
  width: 100%; /* 5. Memastikan wrapper memenuhi lebar kontainer */
  gap: 2rem; /* Menambahkan jarak jika tombol terpaksa turun baris di layar kecil */
}

.filter-controls {
  display: flex;
  gap: 0.5rem;
  background: var(--color-medium-gray);
  padding: 0.5rem;
  border-radius: var(--border-radius-md);
  /* Tidak perlu properti lain untuk penataan posisi */
}

.view-toggle {
  display: flex;
  background: var(--color-medium-gray);
  padding: 0.5rem;
  border-radius: var(--border-radius-md);
  gap: 0.25rem;
  /* Tidak perlu margin-left: auto lagi */
}
/* ================= PERBAIKAN SELESAI DI SINI ================= */

.section-instruction {
  font-size: 1.1rem;
  color: var(--color-light-gray);
  max-width: 500px;
  margin-top: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--color-light-gray);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-white);
  color: var(--color-black);
}

.view-btn {
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  color: var(--color-light-gray);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.view-btn:hover,
.view-btn.active {
  background: var(--color-white);
  color: var(--color-black);
}

/* Control Buttons */
.control-btn,
.control-btn-alt {
  padding: 0.75rem 1.5rem;
  background: var(--color-medium-gray);
  border: 2px solid transparent;
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.control-btn:hover,
.control-btn.active,
.control-btn-alt:hover {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

/* --- Section View Mode Logic --- */

/* Poster Section */
#posters[data-view-mode="immersive"] .poster-grid {
  display: none;
}
#posters[data-view-mode="grid"] .poster-gallery-wrapper {
  display: none;
}

/* Motion Section */
#motion[data-view-mode="cinematic"] .motion-grid {
  display: none;
}
#motion[data-view-mode="grid"] .motion-cinematic-layout {
  display: none;
}

/* Poster Gallery Styles */
.poster-showcase-container {
  position: relative;
}

.poster-gallery-wrapper {
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  margin-bottom: 2rem;
  cursor: grab;
}
.poster-gallery-wrapper:active {
  cursor: grabbing;
}

.poster-gallery {
  display: flex;
  gap: 2rem;
  padding: 2rem 0;
  width: max-content;
}

.poster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.poster-item {
  position: relative;
  width: 300px; /* fixed width for immersive view */
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-medium),
    box-shadow var(--transition-medium);
  box-shadow: var(--shadow-md);
}

.poster-grid .poster-item {
  width: auto; /* auto width for grid view */
}

.poster-item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.poster-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.poster-item:hover img {
  transform: scale(1.1);
}

/* Motion Gallery Styles */
.motion-showcase-container {
  position: relative;
}

.motion-cinematic-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.motion-player-wrapper {
  position: relative;
  background: var(--color-medium-gray);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}

#main-motion-player {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-controls {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.8);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
}

.playback-speed {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-size: 0.8rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.playback-speed:hover,
.playback-speed.active {
  background: var(--color-white);
  color: var(--color-black);
}

.motion-playlist {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.playlist-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-medium-gray);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.playlist-item:hover,
.playlist-item.active {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.playlist-item img {
  width: 80px;
  height: 50px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}

.playlist-item-info h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
}

.playlist-item-info p {
  font-size: 0.8rem;
  color: var(--color-light-gray);
  margin: 0;
}

.playlist-item.active .playlist-item-info p,
.playlist-item:hover .playlist-item-info p {
  color: var(--color-medium-gray);
}

.motion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.motion-grid-item {
  position: relative;
  height: 200px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-medium);
  box-shadow: var(--shadow-md);
}

.motion-grid-item:hover {
  transform: scale(1.05);
}

.motion-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: var(--color-white);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-fast);
  opacity: 0;
}

.motion-grid-item:hover .play-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}

/* 3D Lab Styles */
.lab3d-super-container {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2rem;
  align-items: start;
}

.lab3d-main-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.lab3d-viewer {
  background: var(--color-medium-gray);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  max-height: 70vh;
  width: 100%;
}

.lab3d-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.9);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 10;
}

.lab3d-loader.visible {
  opacity: 1;
  visibility: visible;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid var(--color-white);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.lab3d-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.lab3d-controls p {
  font-weight: 600;
  color: var(--color-white);
  margin: 0;
}

.lab3d-info-panel {
  background: var(--color-medium-gray);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  height: fit-content;
}

#lab3d-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-white);
}

#lab3d-description {
  color: var(--color-light-gray);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.tech-info h4,
.view-options h4,
.light-options h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-white);
  margin: 2rem 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

#lab3d-tech-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

#lab3d-tech-list li {
  padding: 0.5rem 0;
  color: var(--color-light-gray);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#lab3d-tech-list li:last-child {
  border-bottom: none;
}

.view-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.env-title {
  font-weight: 600;
  color: var(--color-white);
  margin: 1rem 0 0.5rem 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.light-control-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.light-control {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.light-control label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.color-intensity-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.light-control input[type="color"] {
  width: 40px;
  height: 30px;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--border-radius-sm);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  cursor: pointer;
  outline: none;
  border-radius: 15px;
  height: 6px;
  background: var(--color-dark-gray);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  height: 18px;
  width: 18px;
  background-color: var(--color-white);
  border-radius: 50%;
  border: none;
  transition: 0.2s ease-in-out;
}

input[type="range"]::-moz-range-thumb {
  height: 18px;
  width: 18px;
  background-color: var(--color-white);
  border-radius: 50%;
  border: none;
  transition: 0.2s ease-in-out;
}

/* Web Portfolio Styles */
.web-showcase-column {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

.web-project-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  position: relative;
  min-height: 70vh;
}

.web-project-item:nth-child(even) {
  grid-template-columns: 1fr 1fr;
}

.web-project-item:nth-child(even) .device-mockup {
  order: 2;
}

.web-project-item:nth-child(even) .project-details {
  order: 1;
}

.project-bg-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 20rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.03);
  font-family: var(--font-mono);
  line-height: 1;
  pointer-events: none;
  z-index: 0;
}

.device-mockup {
  position: relative;
  z-index: 2;
}

.mockup-screen {
  background: var(--color-medium-gray);
  border-radius: var(--border-radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  height: 500px;
}

.mockup-content {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-sm);
}

.project-details {
  position: relative;
  z-index: 2;
}

.category {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-light-gray);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

.project-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.project-description {
  font-size: 1.2rem;
  color: var(--color-light-gray);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.tech-stack-item {
  padding: 0.5rem 1rem;
  background: var(--color-medium-gray);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-white);
  cursor: help;
  transition: all var(--transition-fast);
  position: relative;
}

.tech-stack-item:hover {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.tech-stack-item[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-white);
  color: var(--color-black);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  white-space: nowrap;
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.project-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.project-deep-dive {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  margin-top: 1rem;
  overflow: hidden;
  max-height: 0;
  transition: all var(--transition-medium);
  opacity: 0;
}

.project-deep-dive.visible {
  padding: 2rem;
  max-height: 500px;
  opacity: 1;
}

.deep-dive-content h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.deep-dive-content p {
  color: var(--color-light-gray);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.deep-dive-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.deep-dive-content li {
  padding: 0.5rem 0;
  color: var(--color-light-gray);
  position: relative;
  padding-left: 1.5rem;
}

.deep-dive-content li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-white);
  font-weight: 600;
}

.deep-dive-btn.active {
  background: var(--color-white);
  color: var(--color-black);
}

.deep-dive-btn i {
  transition: transform var(--transition-fast);
}

.deep-dive-btn.active i {
  transform: rotate(180deg);
}

/* Universal Lightbox */
.universal-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
  backdrop-filter: blur(10px);
  padding: 4rem;
  box-sizing: border-box;
}

.universal-lightbox.show {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 12;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-close:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: rotate(90deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 12;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-nav:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-nav.prev {
  left: 2rem;
}
.lightbox-nav.next {
  right: 2rem;
}

.lightbox-content-wrapper {
  width: 100%;
  height: 100%;
  max-width: 1400px;
  max-height: 100%;
  position: relative;
  cursor: default;
}

.lightbox-content {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  background: var(--color-dark-gray);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.lightbox-media {
  position: relative;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-media img,
.lightbox-media video {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.lightbox-info {
  padding: 3rem;
  overflow-y: auto;
  color: var(--color-very-light-gray);
}
.lightbox-info h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-white);
}
.lightbox-info .category {
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  color: var(--color-light-gray);
}
.lightbox-info h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-light-gray);
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
}
.lightbox-info p {
  color: var(--color-very-light-gray);
  line-height: 1.7;
}

/* --- Responsive Design --- */

@media (max-width: 1200px) {
  .showcase-content,
  .web-project-item {
    gap: 3rem;
  }
  .lab3d-super-container {
    grid-template-columns: 1fr; /* Mengubah menjadi satu kolom vertikal */
  }
  .lightbox-content {
    grid-template-columns: 1fr;
  }
  .lightbox-media {
    min-height: 50vh;
  }
}

@media (max-width: 992px) {
  .container {
    padding: 0 1rem;
  }
  .showcase-content,
  .web-project-item {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .web-project-item:nth-child(even) {
    grid-template-columns: 1fr; /* Memaksa item genap menjadi 1 kolom juga */
  }
  .showcase-panel.alt-layout .showcase-visual,
  .web-project-item:nth-child(even) .device-mockup {
    order: 0;
  }
  .showcase-visual {
    height: 400px;
  }
  .motion-cinematic-layout {
    grid-template-columns: 1fr;
  }
  .motion-playlist {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 1rem;
  }
  .mockup-screen {
    height: auto; /* 1. Hapus tinggi yang tetap */
    aspect-ratio: 1 / 1; /* 2. Atur agar kontainer berbentuk persegi (1:1) */
    display: flex; /* 3. Gunakan flexbox untuk menengahkan */
    align-items: center; /* 4. Tengahkan gambar di dalam persegi secara vertikal */
    justify-content: center; /* 5. Tengahkan gambar di dalam persegi secara horizontal */
  }
  .playlist-item {
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .controls-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 1rem;
  }
  .filter-controls {
    display: flex;
    flex-wrap: wrap; /* Membiarkan tombol filter turun baris jika tidak muat */
    justify-content: flex-start; /* Meratakan tombol filter dari kiri */
    gap: 0.5rem;
  }
  .view-toggle {
    margin-left: auto; /* INI KUNCINYA: Mendorong tombol mode ke paling kanan */
    flex-shrink: 0; /* Mencegah tombol ini menyusut */
  }
  .web-project-item {
    gap: 2rem;
  }
  .project-bg-number {
    font-size: 10rem;
  }

  /* Penyesuaian responsif untuk tombol di layar kecil */
  .universal-lightbox {
    padding: 0;
  }
  .lightbox-nav.prev {
    left: 1rem;
  }
  .lightbox-nav.next {
    right: 1rem;
  }
  .lightbox-close {
    top: 1rem;
    right: 1rem;
  }
}

/* --- HERO SECTION BARU: MODERN & BOLD TYPOGRAPHY --- */

#type-hero {
  position: relative;
  height: 100vh;
  width: 100%;
  background-color: transparent;
  color: var(--color-white);
  display: flex;
  align-items: center;
  overflow: hidden;
  top: 5rem;
}

.type-hero-grid-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-main-content {
  text-align: left;
}

#type-hero .hero-main-title {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: clamp(5rem, 12vw, 10rem);
  line-height: 1;
  letter-spacing: -0.05em;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-light-gray);
  transition: all var(--transition-fast);
}

#type-hero .hero-main-title:hover {
  -webkit-text-stroke: 1px var(--color-white);
}

#type-hero .hero-main-subtitle {
  font-family: var(--font-primary);
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  line-height: 1.7;
  color: var(--color-light-gray);
  max-width: 450px;
  margin: 2.5rem 0;
  font-weight: 400;
}

#type-hero .hero-cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
}

#type-hero .hero-cta-button:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translateY(-3px);
}

.hero-hud-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-left: 2rem;
  border-left: 1px solid var(--color-medium-gray);
  font-family: var(--font-mono);
  align-self: stretch;
  justify-content: center;
}

.info-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.info-label {
  font-size: 0.8rem;
  color: var(--color-light-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.info-value {
  font-size: 1rem;
  color: var(--color-white);
  font-weight: 500;
}

.status-live {
  color: #a7a7a7;
}
.status-live::before {
  content: "●";
  margin-right: 0.5rem;
  color: var(--color-white);
  animation: hud-pulse 2s infinite;
}

@keyframes hud-pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
  100% {
    opacity: 1;
  }
}

@media (max-width: 992px) {
  .type-hero-grid-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-main-content {
    text-align: center;
  }
  .hero-hud-panel {
    padding-left: 0;
    border-left: none;
    margin-top: 3rem;
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
    text-align: center;
    align-items: center;
    align-self: auto;
    justify-content: space-evenly;
  }
  .info-group {
    align-items: center;
  }
}

/* ========================================= */
/* Media Queries & Responsiveness      */
/* ========================================= */

/* Ukuran Umum: Laptop & Desktop Sedang (max-width: 1200px) */
@media (max-width: 1200px) {
  .hero-dashboard {
    padding: calc(var(--header-height) + 4rem) 3rem 2rem 3rem;
  }

  .hero-main-stage {
    gap: 3rem;
  }

  .about-section,
  .work-section,
  .marquee,
  .footer-main,
  #interactive-services {
    padding-left: 3rem;
    padding-right: 3rem;
  }

  /* Penyesuaian font agar tidak terlalu besar */
  .hero-text-content h1 {
    font-size: clamp(2.2rem, 4.5vw, 4rem);
  }

  .stat-item h3 {
    font-size: 2.5rem;
  }

  .about-text h2 {
    font-size: 3.5rem;
  }

  .section-title {
    font-size: 5rem;
  }

  #interactive-services .service-canvas__title {
    font-size: 3.5rem;
  }

  #interactive-services .service-canvas__item {
    font-size: clamp(1.4rem, 2vw, 1.8rem);
  }

  .work-info h3 {
    font-size: 1.8rem;
  }

  .showcase-panel {
    padding: 100px 3rem;
  }

  .showcase-text h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  }

  .footer-heading {
    font-size: clamp(2rem, 4vw, 3.5rem);
  }
}

/* Ukuran Tablet & Laptop Kecil (max-width: 992px) */
@media (max-width: 992px) {
  /* Header */
  .main-header {
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    border-radius: 0;
    border: none; /* Hapus border pada layar kecil */
  }

  .header-container {
    width: 90%;
    margin: 0 auto;
    justify-content: space-between;
    padding: 0 1rem; /* Tambahkan padding agar tidak terlalu mepet */
  }

  .logo {
    margin-left: 0;
    background-color: transparent;
    transform: skewX(0);
    padding: 0;
  }

  .logo span {
    transform: skewX(0);
    color: black;
  }

  .header-right-group {
    display: none; /* Sembunyikan navigasi desktop */
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    font-size: 1.8rem; /* Sedikit lebih kecil */
    padding: 0; /* Hapus padding agar ikon pas */
  }

  /* Navigasi Mobile Terbuka */
  .main-header.nav-open {
    background-color: white;
    top: 0;
    right: 0;
    left: 0;
    height: 100vh;
    border-radius: 0;
    padding: 0;
  }
  .main-header.nav-open .header-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    gap: 2rem;
    padding: 0 2rem; /* Tambahkan padding saat terbuka */
  }
  .main-header.nav-open .logo {
    display: none;
  }
  .main-header.nav-open .header-right-group {
    display: flex; /* Tampilkan kembali saat nav-open */
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
  }
  .main-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem; /* Sedikit lebih rapat */
  }
  .main-header.nav-open .main-nav a {
    margin: 0;
    font-size: 1.8rem; /* Ukuran font lebih kecil dari mobile */
    font-family: var(--font-heading);
    color: #1a1a1a;
    padding: 0.5rem 0; /* Tambahkan padding untuk area klik */
    border-radius: 0;
    overflow: visible;
  }
  .main-header.nav-open .main-nav a::before {
    display: none;
  }
  .main-header.nav-open .main-nav a:hover {
    color: #777;
    transition-delay: 0s;
  }
  .main-header.nav-open .cta-button {
    padding: 0.8rem 1.8rem; /* Padding lebih kecil */
    font-size: 1.1rem; /* Ukuran font lebih kecil */
  }
  .main-header.nav-open .mobile-nav-toggle {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem; /* Pindahkan sedikit ke kiri */
    z-index: 1002;
  }

  /* Hero Section */
  .hero-dashboard {
    padding: calc(var(--header-height) + 3rem) 2rem 3rem 2rem; /* Padding lebih kecil */
  }

  .hero-main-stage {
    grid-template-columns: 1fr; /* Tumpuk kolom */
    gap: 3rem; /* Jarak antar bagian */
    max-width: 600px; /* Batasi lebar untuk konten teks di tengah */
    margin-left: auto;
    margin-right: auto;
  }

  .hero-left {
    order: 2; /* Pindahkan teks ke bawah visual */
    align-items: center; /* Tengahkan konten di Hero Left */
    min-height: auto; /* Biarkan tinggi menyesuaikan konten */
  }

  .hero-right {
    order: 1; /* Pindahkan visual ke atas teks */
    min-height: 45vh; /* Berikan tinggi minimum yang lebih kecil */
    max-width: 500px; /* Batasi lebar visual */
    margin: 0 auto; /* Tengahkan visual */
  }

  .hero-text-content h1 {
    font-size: 2.8rem; /* Ukuran font untuk tablet */
    text-align: center;
  }

  .hero-text-content p {
    margin: 1rem auto 1.5rem auto; /* Atur margin horizontal agar paragraf di tengah */
    text-align: center;
    max-width: 55ch; /* Pertahankan max-width untuk keterbacaan */
  }

  .hero-cta-group,
  .hero-mode-nav {
    justify-content: center; /* Tengahkan tombol CTA dan navigasi mode */
  }

  .hero-stats-bar {
    grid-template-columns: repeat(
      3,
      1fr
    ); /* Pertahankan 3 kolom jika masih muat */
    gap: 1.5rem;
    padding-top: 2rem;
    margin-top: 2rem;
  }
  .stat-item h3 {
    font-size: 2rem;
  }
  .stat-item p {
    font-size: 0.9rem; /* Sedikit lebih kecil */
  }

  /* About Section */
  .about-section {
    padding: 6rem 2rem;
  }
  .about-container {
    grid-template-columns: 1fr; /* Tumpuk kolom */
    gap: 3rem;
    max-width: 700px; /* Batasi lebar konten */
    margin: auto;
  }
  .about-image-wrapper {
    max-width: 500px; /* Batasi lebar gambar */
    margin: auto;
  }
  .about-text {
    text-align: center; /* Tengahkan teks */
  }
  .about-text h2 {
    font-size: 3rem;
  }
  .about-text p {
    font-size: 1.1rem;
    max-width: none; /* Biarkan paragraf mengambil lebar penuh */
  }

  /* Services Section */
  #interactive-services {
    padding: 80px 2rem;
  }
  #interactive-services .service-canvas__container {
    grid-template-columns: 1fr; /* Tumpuk kolom */
    gap: 3rem;
    max-width: 700px;
  }
  #interactive-services .service-canvas__title {
    text-align: center; /* Tengahkan judul */
    font-size: 3rem;
  }
  #interactive-services .service-canvas__list {
    max-width: 400px; /* Batasi lebar daftar layanan */
    margin: auto;
  }
  #interactive-services .service-canvas__item {
    font-size: 1.5rem;
    justify-content: center; /* Tengahkan item daftar */
  }
  #interactive-services .service-canvas__item-number {
    margin-right: 1rem;
  }
  #interactive-services .service-canvas__item-name {
    text-align: left; /* Biarkan nama layanan rata kiri */
    flex-grow: 0; /* Nonaktifkan flex-grow */
  }
  #interactive-services .service-canvas__item i {
    display: none; /* Sembunyikan ikon panah */
  }
  #interactive-services .service-canvas__visual-area {
    height: 450px; /* Ketinggian visual lebih kecil */
    max-height: 60vh;
    max-width: 500px; /* Batasi lebar visual */
    margin: auto;
  }
  #interactive-services .service-canvas__prompt i {
    font-size: 2.5rem;
  }
  #interactive-services .service-canvas__prompt span {
    font-size: 0.9rem;
  }

  /* Work Section */
  .work-section {
    padding: 6rem 2rem;
  }
  .work-section .section-title {
    font-size: 4rem;
  }
  .work-grid {
    grid-template-columns: repeat(
      auto-fit,
      minmax(280px, 1fr)
    ); /* Sesuaikan minmax */
    gap: 1rem;
  }
  .work-item.wide,
  .work-item.tall {
    grid-column: span 1; /* Nonaktifkan span di tablet */
    grid-row: span 1;
  }
  .work-info {
    padding: 1.5rem;
    flex-direction: column; /* Tumpuk info dan CTA */
    align-items: flex-start;
    gap: 0.5rem;
  }
  .work-info h3 {
    font-size: 1.6rem;
  }
  .work-info span {
    font-size: 0.9rem;
  }
  .work-cta {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  /* Showcase Section */
  .showcase-panel {
    min-height: auto; /* Biarkan tinggi menyesuaikan konten */
    padding: 6rem 2rem;
  }
  .showcase-content {
    grid-template-columns: 1fr; /* Tumpuk kolom */
    gap: 4rem;
  }
  .showcase-text {
    text-align: center; /* Tengahkan teks */
  }
  .showcase-panel.alt-layout .showcase-text {
    order: 0; /* Reset order */
  }
  .showcase-panel.alt-layout .showcase-visual {
    order: -1; /* Pindahkan visual ke atas teks */
  }
  .showcase-text p {
    max-width: none; /* Biarkan paragraf mengambil lebar penuh */
  }
  .showcase-checklist {
    display: inline-block; /* Agar checklist tetap di tengah blok teks */
    text-align: left; /* Teks checklist rata kiri */
    margin-top: 3rem;
  }
  .showcase-visual {
    grid-row: 1; /* Pastikan visual selalu di atas teks */
    height: 400px;
    max-width: 450px; /* Batasi lebar visual */
    margin: auto;
  }

  /* Branding Animation */
  .branding-animation-container {
    transform: scale(
      0.9
    ); /* Sedikit mengecilkan untuk ruang yang lebih kecil */
  }
  .decon-pane {
    width: 120px;
    height: 120px;
    font-size: 80px;
  }
  .label {
    font-size: 0.9rem;
  }
  .label h4 {
    font-size: 0.9rem;
  }
  .label p {
    font-size: 0.8rem;
  }
  .label-1 {
    left: -80px;
  }
  .label-1::before {
    width: 60px;
    right: -70px;
  }
  .label-2 {
    right: -80px;
  }
  .label-2::before {
    width: 60px;
    left: -70px;
  }
  .label-3 {
    right: -50px;
  }
  .label-3::before {
    width: 20px;
    left: -30px;
  }
  .click-prompt {
    font-size: 0.8rem;
    bottom: -30px;
  }

  /* Contact Section */
  .contact-section {
    padding: 5rem 2rem;
  }
  .contact-container h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
  }
  .contact-cta-button {
    font-size: clamp(2.5rem, 8vw, 7rem);
  }

  /* Footer */
  .footer-main {
    padding: 5rem 2rem 2rem 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr; /* Tumpuk kolom */
    gap: 3rem;
    text-align: center; /* Tengahkan teks di semua kolom */
  }
  .footer-column--large {
    align-items: center; /* Tengahkan konten kolom besar */
  }
  .footer-heading {
    font-size: 3rem;
    margin-bottom: 2rem;
    max-width: none; /* Hapus batasan lebar */
  }
  .footer-email-link {
    font-size: 1.1rem;
    margin-top: 1.5rem;
  }
  .footer-title {
    font-size: 1rem;
    margin-bottom: 1rem;
  }
  .footer-links li {
    margin-bottom: 0.5rem;
  }
  .footer-links a {
    font-size: 1rem;
  }
  .footer-bottom {
    flex-direction: column; /* Tumpuk elemen bawah footer */
    gap: 1rem;
    font-size: 0.8rem;
    padding-top: 1.5rem;
  }
  .footer-back-to-top {
    font-size: 0.8rem;
  }
}

/* Ukuran Ponsel Kecil (max-width: 576px) */
@media (max-width: 576px) {
  body {
    font-size: 0.95rem; /* Sedikit perkecil ukuran font dasar */
  }

  /* Global Padding */
  .hero-dashboard,
  .about-section,
  .work-section,
  .marquee,
  .footer-main,
  #interactive-services,
  .showcase-panel,
  .contact-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Header */
  .header-container {
    width: 95%; /* Lebih lebar di ponsel */
  }
  .logo span {
    font-size: 1.3rem; /* Logo lebih kecil */
  }
  .mobile-nav-toggle {
    font-size: 1.6rem;
  }
  .main-header.nav-open .main-nav a {
    font-size: 1.5rem; /* Ukuran font navigasi mobile lebih kecil */
  }
  .main-header.nav-open .cta-button {
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
  }

  /* Hero Section */
  .hero-dashboard {
    padding-top: calc(var(--header-height) + 2rem); /* Padding lebih kecil */
  }
  .hero-text-content h1 {
    font-size: 2.2rem; /* Ukuran judul lebih kecil */
  }
  .hero-text-content p {
    font-size: 1rem; /* Ukuran paragraf lebih kecil */
  }
  .hero-cta-group {
    flex-direction: column; /* Tumpuk tombol CTA */
    gap: 0.8rem;
    width: 100%;
    max-width: 300px; /* Batasi lebar tombol */
  }
  .cta-button {
    width: 100%; /* Tombol memenuhi lebar kontainer */
  }
  .hero-mode-nav {
    flex-wrap: wrap; /* Izinkan tombol mode membungkus */
    justify-content: center;
    gap: 1rem;
  }
  .hero-mode-nav button {
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
  }

  .hero-stats-bar {
    grid-template-columns: 1fr; /* Satu kolom di ponsel */
    gap: 1rem;
  }
  .stat-item h3 {
    font-size: 1.8rem;
  }
  .stat-item p {
    font-size: 0.85rem;
  }

  /* About Section */
  .about-section {
    padding: 4rem 1rem;
  }
  .about-text h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
  }
  .about-text p {
    font-size: 1rem;
  }

  /* Section Titles */
  .section-title {
    font-size: 3rem; /* Ukuran judul umum lebih kecil */
    margin-bottom: 1.5rem;
  }

  /* Services Section */
  #interactive-services {
    padding: 60px 1rem;
  }
  #interactive-services .service-canvas__title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
  }
  #interactive-services .service-canvas__item {
    font-size: 1.2rem;
  }
  #interactive-services .service-canvas__item-number {
    margin-right: 0.8rem;
  }
  #interactive-services .service-canvas__visual-area {
    height: 300px; /* Visual lebih kecil */
  }

  /* Work Section */
  .work-section {
    padding: 4rem 1rem;
  }
  .work-info h3 {
    font-size: 1.4rem;
  }
  .work-info span {
    font-size: 0.8rem;
  }
  .work-cta {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }

  /* Showcase Section */
  .showcase-panel {
    padding: 4rem 1rem;
  }
  .showcase-content {
    gap: 3rem;
  }
  .showcase-text h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .showcase-text p {
    font-size: 1rem;
  }
  .showcase-checklist {
    margin-top: 2rem;
  }
  .showcase-checklist li {
    font-size: 1rem;
  }
  .showcase-visual {
    height: 300px;
  }
  .branding-animation-container {
    transform: scale(0.7); /* Lebih kecil lagi */
  }
  .decon-pane {
    width: 100px;
    height: 100px;
    font-size: 70px;
  }
  .label {
    display: none; /* Sembunyikan label di ponsel untuk kerapian */
  }
  .click-prompt {
    font-size: 0.7rem;
    bottom: -15px;
  }
  .parallax-layer {
    transform: none !important; /* Nonaktifkan parallax di ponsel jika performa masalah */
  }

  /* Contact Section */
  .contact-section {
    padding: 4rem 1rem;
  }
  .contact-container h2 {
    font-size: 1.5rem;
  }
  .contact-cta-button {
    font-size: clamp(2rem, 7vw, 5rem);
    padding: 0.5rem 0;
  }

  /* Footer */
  .footer-main {
    padding: 4rem 1rem 1.5rem 1rem;
  }
  .marquee__inner span {
    font-size: 1.2rem;
    margin: 0 1.5rem;
  }
  .footer-heading {
    font-size: 2.5rem;
  }
  .footer-email-link {
    font-size: 1rem;
  }
  .footer-title {
    font-size: 0.9rem;
  }
  .footer-links a {
    font-size: 0.9rem;
  }
  .footer-bottom {
    font-size: 0.75rem;
  }
}
@media (max-width: 576px) {
  .color-intensity-wrapper {
    flex-direction: column; /* Menyusun item secara vertikal */
    align-items: flex-start; /* Meratakan item ke kiri */
    gap: 0.75rem; /* Memberi sedikit jarak antar item yang ditumpuk */
  }

  .light-control input[type="color"] {
    width: 100%; /* Membuat pemilih warna memenuhi lebar kontainer */
    height: 40px; /* Memberi tinggi yang cukup agar mudah disentuh */
  }
}