:root {
    --gold: #C9A84C;
    --gold-light: #E8C96A;
    --gold-dim: #7A6530;
    --dark: #0A0A0A;
    --dark-2: #111111;
    --dark-3: #1A1A1A;
    --dark-4: #242424;
    --dark-5: #2E2E2E;
    --light: #F5F0E8;
    --muted: #888880;
    --muted-2: #555550;
    --success: #4CAF79;
    --warning: #E8A84C;
    --danger: #E85C4C;
    --info: #4C8CE8;
    --border: rgba(201,168,76,0.2);
    --border-dim: rgba(255,255,255,0.08);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--dark);
    color: var(--light);
    overflow-x: hidden;
    cursor: default;
  }

  /* ─── NOISE OVERLAY ─── */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
  }

  /* ─── NAV ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 4rem;
    background: rgba(10,10,10,0.92);
    border-bottom: 1px solid var(--border-dim);
    backdrop-filter: blur(12px);
  }
  .nav-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem; font-weight: 900; letter-spacing: 0.06em;
    color: var(--gold);
    text-decoration: none;
  }
  .nav-logo span { color: var(--light); }
  .nav-links { display: flex; gap: 2rem; align-items: center; }
  .nav-links a {
    font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); text-decoration: none;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--light); }
  .nav-links a.nav-active {
    color: var(--gold);
    position: relative;
  }
  .nav-links a.nav-active::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: var(--gold);
    border-radius: 2px;
  }
  .btn-nav {
    padding: 0.5rem 1.4rem;
    border: 1px solid var(--gold);
    color: var(--gold); background: transparent;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    border-radius: 2px; cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
  }
  .btn-nav:hover { background: var(--gold); color: var(--dark); }

  /* ─── MOBILE HAMBURGER BUTTON ─── */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px; height: 36px;
    background: none; border: none;
    cursor: pointer; padding: 4px;
    z-index: 200;
  }
  .nav-hamburger span {
    display: block;
    width: 22px; height: 2px;
    background: var(--light);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
    transform-origin: center;
  }
  .nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* ─── SECTIONS ─── */
  section { position: relative; z-index: 1; }

  /* ─── HERO ─── */
  #home {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: 10rem 4rem 6rem;
    overflow: hidden;
  }
  .hero-bg-text {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Playfair Display', serif;
    font-size: clamp(6rem, 20vw, 18rem);
    font-weight: 900; color: rgba(201,168,76,0.03);
    white-space: nowrap; pointer-events: none;
    letter-spacing: -0.02em; z-index: 0;
  }
  .hero-eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.5rem;
    display: flex; align-items: center; gap: 1rem;
  }
  .hero-eyebrow::before {
    content: ''; width: 40px; height: 1px; background: var(--gold);
  }
  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 900; line-height: 1.05;
    letter-spacing: -0.02em;
    max-width: 800px;
  }
  .hero-title .accent { color: var(--gold); font-style: italic; }
  .hero-subtitle {
    margin-top: 1.5rem; max-width: 500px;
    font-size: 1rem; line-height: 1.7;
    color: var(--muted); font-weight: 300;
  }
  .hero-actions { margin-top: 3rem; display: flex; gap: 1rem; flex-wrap: wrap; }
  .btn-primary {
    padding: 0.9rem 2.5rem;
    background: var(--gold); color: var(--dark);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    border: none; border-radius: 2px; cursor: pointer;
    text-decoration: none; display: inline-block;
    transition: background 0.2s, transform 0.1s;
  }
  .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
  .btn-secondary {
    padding: 0.9rem 2.5rem;
    background: transparent; color: var(--light);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    border: 1px solid var(--border-dim); border-radius: 2px; cursor: pointer;
    text-decoration: none; display: inline-block;
    transition: border-color 0.2s;
  }
  .btn-secondary:hover { border-color: var(--muted); }

  /* Waveform decoration */
  .hero-wave {
    position: absolute; bottom: 4rem; right: 4rem;
    display: flex; align-items: flex-end; gap: 3px;
    opacity: 0.15;
  }
  .hero-wave span {
    display: block; width: 3px; background: var(--gold);
    border-radius: 1px;
    animation: wave 1.2s ease-in-out infinite alternate;
  }
  @keyframes wave {
    from { opacity: 0.3; }
    to { opacity: 1; }
  }
  .hero-stats {
    position: absolute; bottom: 4rem; left: 4rem;
    display: flex; gap: 3rem;
  }
  .stat-item { }
  .stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2rem; font-weight: 700; color: var(--gold);
  }
  .stat-label {
    font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); margin-top: 0.2rem;
  }
  .stat-divider { width: 1px; background: var(--border-dim); }

  /* ─── SECTION HEADER ─── */
  .section-header { text-align: center; margin-bottom: 4rem; }
  .section-tag {
    display: inline-block;
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--gold); border: 1px solid var(--border);
    padding: 0.3rem 0.8rem; border-radius: 1px; margin-bottom: 1.2rem;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700; line-height: 1.1;
  }
  .section-title .accent { color: var(--gold); font-style: italic; }
  .section-desc {
    margin-top: 1rem; font-size: 0.95rem; color: var(--muted);
    max-width: 540px; margin-left: auto; margin-right: auto; line-height: 1.7;
  }

  /* ─── HOW IT WORKS ─── */
  #cara-kerja {
    padding: 8rem 4rem;
    border-top: 1px solid var(--border-dim);
  }
  .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    border: 1px solid var(--border-dim);
    border-radius: 4px; overflow: hidden;
    margin-top: 1rem;
  }
  .step-card {
    padding: 2.5rem 2rem;
    border-right: 1px solid var(--border-dim);
    position: relative; overflow: hidden;
    transition: background 0.3s;
  }
  .step-card:last-child { border-right: none; }
  .step-card:hover { background: var(--dark-3); }
  .step-num {
    font-family: 'Playfair Display', serif;
    font-size: 3rem; font-weight: 900;
    color: rgba(201,168,76,0.12); line-height: 1;
    margin-bottom: 1.5rem;
  }
  .step-icon {
    width: 40px; height: 40px;
    border: 1px solid var(--border);
    border-radius: 2px; display: flex;
    align-items: center; justify-content: center;
    margin-bottom: 1.2rem;
    color: var(--gold); font-size: 1.2rem;
  }
  .step-title {
    font-size: 0.95rem; font-weight: 600; margin-bottom: 0.6rem;
  }
  .step-desc {
    font-size: 0.8rem; color: var(--muted); line-height: 1.6;
  }

  /* ─── UPLOAD SECTION ─── */
  #upload {
    padding: 8rem 4rem;
    background: var(--dark-2);
    border-top: 1px solid var(--border-dim);
  }
  .upload-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem; margin-top: 1rem;
  }
  .upload-sidebar { }
  .upload-info-box {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: 4px; padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  .upload-info-box h4 {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
  }
  .upload-info-box p {
    font-size: 0.8rem; color: var(--muted); line-height: 1.7;
  }
  .upload-info-box ul {
    list-style: none; margin-top: 0.8rem;
  }
  .upload-info-box ul li {
    font-size: 0.8rem; color: var(--muted); padding: 0.3rem 0;
    padding-left: 1rem; position: relative; border-bottom: 1px solid var(--border-dim);
  }
  .upload-info-box ul li:last-child { border-bottom: none; }
  .upload-info-box ul li::before {
    content: '▸'; position: absolute; left: 0; color: var(--gold); font-size: 0.6rem; top: 0.4rem;
  }
  .storage-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(201,168,76,0.1); border: 1px solid var(--border);
    border-radius: 2px; padding: 0.3rem 0.7rem;
    font-size: 0.7rem; color: var(--gold-light); margin-top: 0.5rem;
  }

  /* ─── FORM ─── */
  .upload-form-wrap {
    background: var(--dark-3);
    border: 1px solid var(--border-dim);
    border-radius: 4px; overflow: hidden;
  }
  .form-header {
    background: var(--dark-4);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-dim);
    display: flex; justify-content: space-between; align-items: center;
  }
  .form-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem; font-weight: 700;
  }
  .form-step-indicator {
    display: flex; gap: 0.5rem;
  }
  .step-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--dark-5);
  }
  .step-dot.active { background: var(--gold); }
  .step-dot.done { background: var(--success); }

  .form-body { padding: 2rem; }
  .form-section-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.2rem; margin-top: 2rem;
    padding-bottom: 0.5rem; border-bottom: 1px solid var(--border-dim);
  }
  .form-section-label:first-child { margin-top: 0; }
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem 1.5rem;
    margin-bottom: 1.2rem;
  }
  .form-grid.full { grid-template-columns: 1fr; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .form-group.span2 { grid-column: span 2; }
  label {
    font-size: 0.72rem; font-weight: 600;
    letter-spacing: 0.05em; color: var(--muted);
    display: flex; gap: 0.3rem; align-items: center;
  }
  label .req { color: var(--gold); font-size: 0.65rem; }
  input[type=text], input[type=email], input[type=date], select, textarea {
    background: var(--dark-4);
    border: 1px solid var(--border-dim);
    border-radius: 3px; padding: 0.65rem 0.9rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem; color: var(--light);
    outline: none; transition: border-color 0.2s;
    width: 100%;
  }
  input:focus, select:focus, textarea:focus {
    border-color: var(--gold-dim);
    background: var(--dark-5);
  }
  select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23888880'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2rem; }
  select option { background: #1A1A1A; }
  textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
  .radio-group { display: flex; gap: 0.8rem; flex-wrap: wrap; }
  .radio-opt {
    display: flex; align-items: center; gap: 0.4rem;
    background: var(--dark-4); border: 1px solid var(--border-dim);
    border-radius: 3px; padding: 0.5rem 0.9rem;
    cursor: pointer; font-size: 0.8rem; color: var(--muted);
    transition: border-color 0.2s, color 0.2s;
    user-select: none;
  }
  .radio-opt:hover { border-color: var(--gold-dim); color: var(--light); }
  .radio-opt.selected { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.05); }
  .radio-dot {
    width: 12px; height: 12px; border: 1.5px solid currentColor;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
  }
  .radio-dot::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); display: none; }
  .radio-opt.selected .radio-dot::after { display: block; }

  /* File drop zone */
  .file-drop {
    border: 2px dashed var(--border-dim);
    border-radius: 4px; padding: 3rem 2rem;
    text-align: center; cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative; overflow: hidden;
  }
  .file-drop:hover { border-color: var(--gold-dim); background: rgba(201,168,76,0.03); }
  .file-drop.dragover { border-color: var(--gold); background: rgba(201,168,76,0.06); }
  .file-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
  .file-drop-icon { font-size: 2.5rem; color: var(--gold-dim); margin-bottom: 1rem; }
  .file-drop-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 0.4rem; }
  .file-drop-sub { font-size: 0.75rem; color: var(--muted); }
  .file-drop-sub span { color: var(--gold); }
  .file-selected {
    display: none;
    align-items: center; gap: 1rem;
    background: rgba(201,168,76,0.05);
    border: 1px solid var(--border);
    border-radius: 3px; padding: 1rem 1.2rem;
    margin-top: 1rem;
  }
  .file-selected.show { display: flex; }
  .file-icon { font-size: 1.5rem; color: var(--gold); }
  .file-meta { flex: 1; }
  .file-name { font-size: 0.85rem; font-weight: 600; }
  .file-size { font-size: 0.72rem; color: var(--muted); margin-top: 0.2rem; }
  .file-remove {
    background: none; border: none; color: var(--muted);
    cursor: pointer; font-size: 1rem; transition: color 0.2s;
  }
  .file-remove:hover { color: var(--danger); }

  /* Agreement */
  .agreement-box {
    background: var(--dark-4); border: 1px solid var(--border-dim);
    border-radius: 4px; padding: 1.5rem;
    max-height: 180px; overflow-y: auto; margin-bottom: 1rem;
    font-size: 0.78rem; color: var(--muted); line-height: 1.7;
    scrollbar-width: thin; scrollbar-color: var(--gold-dim) transparent;
  }
  .agreement-box h5 {
    color: var(--light); font-size: 0.8rem; font-weight: 600;
    margin-bottom: 0.5rem; margin-top: 1rem;
  }
  .agreement-box h5:first-child { margin-top: 0; }
  .checkbox-row {
    display: flex; align-items: flex-start; gap: 0.8rem;
    margin-bottom: 0.8rem;
  }
  .checkbox-row input[type=checkbox] {
    width: 16px; height: 16px; accent-color: var(--gold);
    margin-top: 0.15rem; flex-shrink: 0;
  }
  .checkbox-row label { font-size: 0.8rem; line-height: 1.5; color: var(--muted); cursor: pointer; }
  .checkbox-row label a { color: var(--gold); text-decoration: none; }

  .form-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-dim);
    display: flex; justify-content: space-between; align-items: center;
    background: var(--dark-4);
  }
  .royalty-note {
    font-size: 0.75rem; color: var(--muted);
    display: flex; align-items: center; gap: 0.5rem;
  }
  .royalty-note span { color: var(--gold); font-weight: 600; }
  .btn-submit {
    padding: 0.85rem 2.5rem;
    background: var(--gold); color: var(--dark);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    border: none; border-radius: 2px; cursor: pointer;
    transition: background 0.2s; display: flex; align-items: center; gap: 0.6rem;
  }
  .btn-submit:hover { background: var(--gold-light); }

  /* ─── DASHBOARD SECTION ─── */
  #dashboard {
    padding: 8rem 4rem;
    border-top: 1px solid var(--border-dim);
  }
  .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px; background: var(--border-dim);
    border: 1px solid var(--border-dim); border-radius: 4px;
    overflow: hidden; margin-bottom: 3rem;
  }
  .dash-stat {
    background: var(--dark-2);
    padding: 2rem 1.5rem;
  }
  .dash-stat-label {
    font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 0.8rem;
  }
  .dash-stat-val {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem; font-weight: 700; color: var(--light);
  }
  .dash-stat-val .unit { font-size: 1rem; color: var(--gold); margin-left: 0.2rem; }
  .dash-stat-change {
    font-size: 0.75rem; color: var(--success); margin-top: 0.4rem;
  }
  .dash-stat-change.neg { color: var(--danger); }

  /* Track table */
  .track-table-wrap {
    background: var(--dark-2);
    border: 1px solid var(--border-dim);
    border-radius: 4px; overflow: hidden;
  }
  .table-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border-dim);
    display: flex; justify-content: space-between; align-items: center;
  }
  .table-header h4 {
    font-size: 0.85rem; font-weight: 600;
  }
  .status-filter {
    display: flex; gap: 0.4rem;
  }
  .filter-btn {
    padding: 0.3rem 0.8rem;
    background: transparent; border: 1px solid var(--border-dim);
    border-radius: 2px; color: var(--muted); font-size: 0.7rem;
    cursor: pointer; font-family: 'DM Sans', sans-serif;
    transition: all 0.2s;
  }
  .filter-btn.active {
    border-color: var(--gold); color: var(--gold);
    background: rgba(201,168,76,0.08);
  }
  table { width: 100%; border-collapse: collapse; }
  thead th {
    padding: 0.8rem 1.5rem;
    font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--muted); text-align: left;
    border-bottom: 1px solid var(--border-dim);
  }
  tbody tr {
    border-bottom: 1px solid var(--border-dim);
    transition: background 0.15s;
  }
  tbody tr:last-child { border-bottom: none; }
  tbody tr:hover { background: var(--dark-3); }
  tbody td {
    padding: 1rem 1.5rem;
    font-size: 0.82rem;
  }
  .track-title-cell { display: flex; align-items: center; gap: 0.8rem; }
  .track-art {
    width: 36px; height: 36px;
    background: var(--dark-4); border-radius: 3px;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold-dim); font-size: 0.9rem; flex-shrink: 0;
    border: 1px solid var(--border-dim);
  }
  .track-name { font-weight: 500; font-size: 0.85rem; }
  .track-artist { font-size: 0.72rem; color: var(--muted); margin-top: 0.15rem; }
  .status-badge {
    display: inline-flex; align-items: center; gap: 0.35rem;
    font-size: 0.67rem; font-weight: 600; letter-spacing: 0.06em;
    padding: 0.3rem 0.7rem; border-radius: 2px;
  }
  .badge-pending { background: rgba(232,168,76,0.15); color: #E8A84C; border: 1px solid rgba(232,168,76,0.3); }
  .badge-review { background: rgba(76,140,232,0.15); color: #4C8CE8; border: 1px solid rgba(76,140,232,0.3); }
  .badge-approved { background: rgba(76,175,121,0.15); color: #4CAF79; border: 1px solid rgba(76,175,121,0.3); }
  .badge-live { background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid var(--border); }
  .badge-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
  .royalty-cell { font-family: 'Space Mono', monospace; font-size: 0.78rem; color: var(--success); }
  .action-btn {
    background: none; border: 1px solid var(--border-dim); color: var(--muted);
    font-size: 0.7rem; font-family: 'DM Sans', sans-serif;
    padding: 0.3rem 0.7rem; border-radius: 2px; cursor: pointer;
    transition: all 0.2s;
  }
  .action-btn:hover { border-color: var(--gold-dim); color: var(--gold); }

  /* ─── REVIEW SYSTEM ─── */
  #review {
    padding: 8rem 4rem;
    background: var(--dark-2);
    border-top: 1px solid var(--border-dim);
  }
  .review-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
    margin-top: 1rem;
  }
  .review-card {
    background: var(--dark-3);
    border: 1px solid var(--border-dim);
    border-radius: 4px; overflow: hidden;
  }
  .review-card-header {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border-dim);
    background: var(--dark-4);
    display: flex; align-items: center; gap: 0.8rem;
  }
  .review-card-header h4 { font-size: 0.85rem; font-weight: 600; }
  .review-icon {
    width: 32px; height: 32px; border-radius: 3px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
  }
  .review-icon.info { background: rgba(76,140,232,0.15); color: #4C8CE8; }
  .review-icon.warn { background: rgba(232,168,76,0.15); color: #E8A84C; }
  .review-icon.ok { background: rgba(76,175,121,0.15); color: #4CAF79; }
  .review-icon.gold { background: rgba(201,168,76,0.1); color: var(--gold); }
  .review-card-body { padding: 1.5rem; }
  .review-checklist { list-style: none; }
  .review-checklist li {
    display: flex; align-items: flex-start; gap: 0.8rem;
    padding: 0.6rem 0; border-bottom: 1px solid var(--border-dim);
    font-size: 0.82rem; line-height: 1.5;
  }
  .review-checklist li:last-child { border-bottom: none; }
  .check-icon { font-size: 0.9rem; flex-shrink: 0; margin-top: 0.05rem; }
  .check-icon.pass { color: var(--success); }
  .check-icon.fail { color: var(--danger); }
  .check-icon.warn { color: var(--warning); }
  .check-icon.pend { color: var(--muted); }
  .progress-bar-wrap {
    background: var(--dark-4); border-radius: 2px; height: 4px; overflow: hidden;
    margin-bottom: 0.4rem;
  }
  .progress-bar {
    height: 100%; background: var(--gold); border-radius: 2px;
    transition: width 0.5s;
  }
  .progress-label {
    display: flex; justify-content: space-between;
    font-size: 0.72rem; color: var(--muted); margin-bottom: 0.8rem;
  }
  .timeline { position: relative; }
  .timeline::before {
    content: ''; position: absolute; left: 12px; top: 0; bottom: 0;
    width: 1px; background: var(--border-dim);
  }
  .timeline-item {
    display: flex; gap: 1rem; padding: 0.7rem 0; position: relative;
  }
  .tl-dot {
    width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.65rem; position: relative; z-index: 1;
    border: 2px solid;
  }
  .tl-dot.done { border-color: var(--success); background: rgba(76,175,121,0.15); color: var(--success); }
  .tl-dot.active { border-color: var(--gold); background: rgba(201,168,76,0.1); color: var(--gold); }
  .tl-dot.pending { border-color: var(--border-dim); background: var(--dark-3); color: var(--muted); }
  .tl-content { padding-top: 0.1rem; }
  .tl-title { font-size: 0.82rem; font-weight: 500; }
  .tl-sub { font-size: 0.72rem; color: var(--muted); margin-top: 0.15rem; }

  /* ─── ROYALTY SECTION ─── */
  #royalti {
    padding: 8rem 4rem;
    border-top: 1px solid var(--border-dim);
  }
  .royalty-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    margin-top: 1rem; align-items: start;
  }
  .royalty-chart-wrap {
    background: var(--dark-2); border: 1px solid var(--border-dim);
    border-radius: 4px; padding: 2rem;
  }
  .donut-svg { display: block; margin: 0 auto 1.5rem; }
  .royalty-legend { display: flex; flex-direction: column; gap: 0.8rem; }
  .legend-item {
    display: flex; align-items: center; gap: 0.8rem;
  }
  .legend-dot { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
  .legend-label { font-size: 0.8rem; flex: 1; color: var(--muted); }
  .legend-pct { font-family: 'Space Mono', monospace; font-size: 0.8rem; font-weight: 700; }
  .royalty-terms { }
  .term-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-dim);
    display: flex; gap: 1rem;
  }
  .term-item:last-child { border-bottom: none; }
  .term-num {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem; color: var(--gold); min-width: 24px;
    margin-top: 0.1rem;
  }
  .term-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }
  .term-desc { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

  /* ─── STORAGE ─── */
  #storage {
    padding: 8rem 4rem;
    background: var(--dark-2);
    border-top: 1px solid var(--border-dim);
  }
  .storage-cards {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
    margin-top: 1rem;
  }
  .storage-card {
    background: var(--dark-3); border: 1px solid var(--border-dim);
    border-radius: 4px; padding: 1.8rem;
    transition: border-color 0.2s; position: relative;
  }
  .storage-card.recommended { border-color: var(--gold); }
  .rec-badge {
    position: absolute; top: -1px; right: 1.5rem;
    background: var(--gold); color: var(--dark);
    font-size: 0.6rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    padding: 0.2rem 0.6rem; border-radius: 0 0 3px 3px;
  }
  .storage-icon { font-size: 2rem; margin-bottom: 1rem; color: var(--gold-dim); }
  .storage-name { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.4rem; }
  .storage-sub { font-size: 0.75rem; color: var(--muted); margin-bottom: 1.2rem; line-height: 1.5; }
  .storage-feats { list-style: none; }
  .storage-feats li {
    font-size: 0.75rem; color: var(--muted);
    padding: 0.3rem 0; border-bottom: 1px solid var(--border-dim);
    display: flex; align-items: center; gap: 0.5rem;
  }
  .storage-feats li:last-child { border-bottom: none; }
  .feat-check { color: var(--success); font-size: 0.75rem; }
  .feat-x { color: var(--muted-2); font-size: 0.75rem; }

  /* ─── FOOTER ─── */
  footer {
    padding: 4rem 4rem 3rem;
    border-top: 1px solid var(--border-dim);
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
  }
  .footer-brand .nav-logo { font-size: 1.6rem; display: block; margin-bottom: 1rem; }
  .footer-brand p { font-size: 0.78rem; color: var(--muted); line-height: 1.7; max-width: 280px; }
  .footer-col h5 {
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.2rem;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li {
    padding: 0.3rem 0;
  }
  .footer-col ul li a {
    font-size: 0.8rem; color: var(--muted); text-decoration: none;
    transition: color 0.2s;
  }
  .footer-col ul li a:hover { color: var(--light); }
  .footer-bottom {
    padding: 1.5rem 4rem;
    border-top: 1px solid var(--border-dim);
    display: flex; justify-content: space-between; align-items: center;
  }
  .footer-bottom p { font-size: 0.72rem; color: var(--muted-2); }

  /* ─── MODAL OVERLAY ─── */
  .modal-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 999;
    background: rgba(0,0,0,0.85); backdrop-filter: blur(4px);
    align-items: center; justify-content: center;
    padding: 2rem;
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: var(--dark-2); border: 1px solid var(--border);
    border-radius: 6px; max-width: 680px; width: 100%;
    max-height: 90vh; overflow-y: auto;
  }
  .modal-head {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-dim);
    display: flex; justify-content: space-between; align-items: center;
    position: sticky; top: 0; background: var(--dark-2); z-index: 1;
  }
  .modal-head h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem; font-weight: 700;
  }
  .modal-close {
    background: none; border: none; color: var(--muted);
    font-size: 1.5rem; cursor: pointer; line-height: 1;
    transition: color 0.2s;
  }
  .modal-close:hover { color: var(--light); }
  .modal-body { padding: 2rem; }
  .modal-body h4 {
    font-size: 0.8rem; font-weight: 700; color: var(--gold);
    text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 0.6rem; margin-top: 1.5rem;
  }
  .modal-body h4:first-child { margin-top: 0; }
  .modal-body p, .modal-body li {
    font-size: 0.82rem; color: var(--muted); line-height: 1.7;
  }
  .modal-body ul { padding-left: 1.2rem; margin-top: 0.5rem; }
  .modal-body ul li { margin-bottom: 0.4rem; }

  /* ─── SUCCESS TOAST ─── */
  .toast {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
    background: var(--dark-3); border: 1px solid var(--success);
    border-radius: 4px; padding: 1rem 1.5rem;
    display: flex; align-items: center; gap: 0.8rem;
    transform: translateY(100px); opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    max-width: 360px;
  }
  .toast.show { transform: translateY(0); opacity: 1; }
  .toast-icon { color: var(--success); font-size: 1.2rem; }
  .toast-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.2rem; }
  .toast-sub { font-size: 0.75rem; color: var(--muted); }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }

    /* Hamburger visible di mobile */
    .nav-hamburger { display: flex; }

    /* Nav links: hidden by default, slide down when .open */
    .nav-links {
      display: flex;
      flex-direction: column;
      gap: 0;
      position: fixed;
      top: 60px; left: 0; right: 0;
      background: rgba(10,10,10,0.98);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-dim);
      padding: 1rem 0;
      transform: translateY(-110%);
      opacity: 0;
      transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), opacity 0.3s;
      z-index: 150;
      pointer-events: none;
    }
    .nav-links.open {
      transform: translateY(0);
      opacity: 1;
      pointer-events: auto;
    }
    .nav-links a {
      padding: 0.9rem 1.5rem;
      border-bottom: 1px solid var(--border-dim);
      font-size: 0.85rem;
    }
    .nav-links a:last-child { border-bottom: none; }
    .btn-nav {
      margin: 0.5rem 1.5rem;
      text-align: center;
    }

    #home, #cara-kerja, #upload, #dashboard, #review, #royalti, #storage { padding: 6rem 1.5rem; }
    .upload-layout, .review-layout, .royalty-layout { grid-template-columns: 1fr; }
    .storage-cards { grid-template-columns: 1fr; }
    footer { grid-template-columns: 1fr 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.span2 { grid-column: span 1; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .hero-stats { position: static; margin-top: 4rem; }
    .hero-wave { display: none; }
    .footer-bottom { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
  }

  @media (max-width: 600px) {
    footer { grid-template-columns: 1fr; }
    .dashboard-grid { grid-template-columns: 1fr !important; }
    .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  }