/* ================================================================
   custom.css — honours.reece.page
   3D Driving Experience — Night Road, 8 Towns, 8 Chapters
   Built for Three.js r128 + Tailwind CDN + Outfit/Figtree fonts
   ================================================================ */

/* ----------------------------------------------------------------
   CSS CUSTOM PROPERTIES
   ---------------------------------------------------------------- */
:root {
    --bg:       #0D1120;
    --mid:      #151B2E;
    --lt:       #1E2640;
    --card:     #192236;
    --white:    #F4F1EC;
    --muted:    #7A849E;
    --accent:   #4A7FE0;
    --amber:    #E8A840;
    --sage:     #5A9E82;
    --dim:      #B0BAD0;
    --border:   #2E3248;
    --purple:   #9B72D0;

    /* panel-specific */
    --cp-bg:    rgba(13, 17, 32, 0.97);
    --cp-dim:   #8A94AE;
}

/* ----------------------------------------------------------------
   RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: auto;
}

body {
    background: var(--bg);
    color: var(--white);
    font-family: 'Figtree', ui-sans-serif, sans-serif;
    overflow-x: hidden;
}

/* ----------------------------------------------------------------
   THREE.JS CANVAS — fixed full-screen render target
   ---------------------------------------------------------------- */
#journey-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    display: block;
    pointer-events: none;
}

/* ----------------------------------------------------------------
   SCROLL SPACER — height set by JS (9 x 100vh)
   pointer-events:none so clicks still reach the canvas
   ---------------------------------------------------------------- */
#scroll-spacer {
    position: relative;
    z-index: 1;
    pointer-events: none;
}

/* ----------------------------------------------------------------
   NAV — fixed top bar
   ---------------------------------------------------------------- */
#main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(13, 17, 32, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(46, 50, 72, 0.6);
    transition: background 0.3s ease, border-color 0.3s ease;
}

#main-nav.scrolled {
    background: rgba(13, 17, 32, 0.92);
    border-bottom-color: var(--border);
}

.nav-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--white);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: color 0.2s;
}

.nav-logo span {
    color: var(--accent);
    font-weight: 400;
}

.nav-logo:hover { color: var(--accent); }

.nav-chapter-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 32px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
    cursor: pointer;
}

.nav-chapter-link:hover { color: var(--white); background: rgba(74, 127, 224, 0.1); }
.nav-chapter-link.active { color: var(--accent); background: rgba(74, 127, 224, 0.12); }

/* ----------------------------------------------------------------
   CHAPTER PANEL — slides in from right
   ---------------------------------------------------------------- */
#chapter-panel {
    position: fixed;
    top: 68px;
    right: 0;
    bottom: 64px;
    width: min(480px, 45vw);
    background: var(--cp-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid rgba(46, 50, 72, 0.8);
    z-index: 50;
    overflow-y: auto;
    overflow-x: hidden;
    transform: translateX(105%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

#chapter-panel.panel-open {
    transform: translateX(0);
}

#chapter-panel::-webkit-scrollbar { width: 4px; }
#chapter-panel::-webkit-scrollbar-track { background: transparent; }
#chapter-panel::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* panel header */
.cp-header {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem 0.75rem;
    background: var(--cp-bg);
    border-bottom: 1px solid rgba(46, 50, 72, 0.5);
    z-index: 5;
}

.cp-header-left {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
}

.cp-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    letter-spacing: -0.03em;
}

.cp-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cp-close {
    background: none;
    border: 1px solid rgba(46, 50, 72, 0.6);
    border-radius: 6px;
    color: var(--muted);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.cp-close:hover {
    color: var(--white);
    border-color: var(--border);
    background: rgba(74, 127, 224, 0.08);
}

.cp-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    padding: 0.75rem 1.25rem 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.cp-body {
    padding: 0.75rem 1.25rem 1.5rem;
}

/* ----------------------------------------------------------------
   PANEL CONTENT COMPONENTS
   ---------------------------------------------------------------- */

/* two-column grid */
.cp-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-bottom: 0.75rem;
}

/* cards */
.cp-card {
    background: rgba(25, 34, 54, 0.7);
    border: 1px solid rgba(46, 50, 72, 0.6);
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.8rem;
    line-height: 1.55;
    color: var(--cp-dim);
}

.cp-card p { color: var(--cp-dim); font-size: 0.8rem; line-height: 1.55; }

.cp-card-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.bordered-blue  { border-left: 2px solid var(--accent); }
.bordered-sage  { border-left: 2px solid var(--sage); }
.bordered-amber { border-left: 2px solid var(--amber); }

/* lists */
.cp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cp-list li {
    font-size: 0.78rem;
    color: var(--cp-dim);
    padding-left: 0.9rem;
    position: relative;
    line-height: 1.45;
}

.cp-list li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* feedback items */
.cp-feedback {
    display: flex;
    gap: 0.4rem;
    font-size: 0.78rem;
    color: var(--cp-dim);
    margin-bottom: 0.35rem;
    line-height: 1.4;
    align-items: flex-start;
}

.cp-tick  { color: var(--sage);   font-size: 0.75rem; flex-shrink: 0; margin-top: 1px; }
.cp-arrow { color: var(--accent); font-size: 0.75rem; flex-shrink: 0; margin-top: 1px; }

.cp-feedback.note { margin-top: 0.5rem; }
.cp-feedback.note span:last-child { color: var(--dim); }
.cp-feedback strong { color: var(--white); }

/* quote */
.cp-quote {
    border-left: 2px solid var(--accent);
    padding: 0.5rem 0.6rem 0.5rem 0.75rem;
    font-size: 0.82rem;
    font-style: italic;
    color: var(--dim);
    line-height: 1.5;
    margin-bottom: 0.6rem;
    background: rgba(74, 127, 224, 0.04);
    border-radius: 0 4px 4px 0;
}

.cp-quote.amber { border-left-color: var(--amber); background: rgba(232, 168, 64, 0.05); color: #d4a060; }

.cp-footnote {
    font-size: 0.73rem;
    color: var(--muted);
    font-style: italic;
    text-align: center;
    margin-top: 0.75rem;
}

/* stat hero (ch02) */
.cp-stat-hero {
    font-family: 'Outfit', sans-serif;
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    text-align: center;
    letter-spacing: -0.04em;
    margin: 0.25rem 0 0;
}

.cp-pct {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--muted);
}

.cp-stat-label {
    text-align: center;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

.cp-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.cp-stat {
    background: rgba(25, 34, 54, 0.7);
    border: 1px solid rgba(46, 50, 72, 0.5);
    border-radius: 6px;
    padding: 0.5rem 0.3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    font-size: 0.65rem;
    color: var(--muted);
}

.cp-stat-n {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.cp-stat.accent .cp-stat-n { color: var(--accent); }
.cp-stat.sage   .cp-stat-n { color: var(--sage); }
.cp-stat.muted  .cp-stat-n { color: var(--muted); }
.cp-stat.amber  .cp-stat-n { color: var(--amber); }

/* sessions (ch03) */
.cp-sessions { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 0.5rem; }

.cp-session {
    background: rgba(25, 34, 54, 0.65);
    border: 1px solid rgba(46, 50, 72, 0.5);
    border-radius: 7px;
    padding: 0.6rem 0.75rem;
}

.cp-sess-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    margin-bottom: 0.2rem;
    flex-wrap: wrap;
}

.cp-sess-who {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
}

.cp-sess-topic {
    font-size: 0.72rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.cp-sess-take {
    font-size: 0.75rem;
    color: var(--cp-dim);
    line-height: 1.45;
    margin: 0;
}

/* badges */
.cp-badge {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    font-size: 0.62rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.cp-badge-accent { background: rgba(74, 127, 224, 0.15); color: var(--accent); border: 1px solid rgba(74, 127, 224, 0.25); }
.cp-badge-sage   { background: rgba(90, 158, 130, 0.15); color: var(--sage);   border: 1px solid rgba(90, 158, 130, 0.25); }
.cp-badge-amber  { background: rgba(232, 168, 64, 0.12); color: var(--amber);  border: 1px solid rgba(232, 168, 64, 0.22); }
.cp-badge-muted  { background: rgba(122, 132, 158, 0.12); color: var(--dim);   border: 1px solid rgba(122, 132, 158, 0.2); }
.cp-badge-purple { background: rgba(155, 114, 208, 0.12); color: var(--purple); border: 1px solid rgba(155, 114, 208, 0.22); }

/* SDG badges (ch04) */
.cp-sdg-row { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }

.cp-sdg {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.cp-sdg-7  { background: rgba(232, 168, 64, 0.15); color: var(--amber);  border: 1px solid rgba(232, 168, 64, 0.3); }
.cp-sdg-12 { background: rgba(90, 158, 130, 0.12); color: var(--sage);   border: 1px solid rgba(90, 158, 130, 0.25); }
.cp-sdg-13 { background: rgba(74, 127, 224, 0.12); color: var(--accent); border: 1px solid rgba(74, 127, 224, 0.22); }

/* standout banner */
.cp-standout {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: rgba(74, 127, 224, 0.07);
    border: 1px solid rgba(74, 127, 224, 0.22);
    border-radius: 8px;
    padding: 0.65rem 0.8rem;
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--dim);
    margin: 0.5rem 0;
}

.cp-standout i {
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

/* peers (ch05) */
.cp-peers { display: flex; flex-direction: column; gap: 0.6rem; }

.cp-peer {
    background: rgba(25, 34, 54, 0.65);
    border: 1px solid rgba(46, 50, 72, 0.5);
    border-radius: 8px;
    padding: 0.75rem;
}

.cp-peer.accent-1 { border-top: 2px solid var(--accent); }
.cp-peer.accent-2 { border-top: 2px solid var(--sage); }
.cp-peer.accent-3 { border-top: 2px solid var(--amber); }

.cp-peer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    flex-wrap: wrap;
}

.cp-peer-name {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
}

.cp-peer-words { display: flex; gap: 0.3rem; flex-wrap: wrap; }

.cp-peer-quote {
    font-size: 0.78rem;
    color: var(--dim);
    font-style: italic;
    line-height: 1.45;
    border-left: 2px solid rgba(74, 127, 224, 0.3);
    padding-left: 0.5rem;
    margin: 0.4rem 0;
}

.cp-peer-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin: 0.3rem 0;
}

.cp-peer-song {
    font-size: 0.7rem;
    color: var(--muted);
}

.cp-peer-song i { color: var(--accent); margin-right: 0.25rem; }

.cp-idg-note {
    font-size: 0.7rem;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace;
    margin: 0;
}

.cp-idg-note strong { color: var(--accent); }

.cp-peer-challenge {
    font-size: 0.72rem;
    color: var(--amber);
    font-style: italic;
    margin: 0.3rem 0 0;
    line-height: 1.4;
}

/* IDG grid (ch06) */
.cp-idg-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.cp-idg-grid .cp-idg:nth-child(5) { grid-column: 1 / -1; }

.cp-idg {
    border: 1px solid rgba(46, 50, 72, 0.6);
    border-radius: 8px;
    padding: 0.65rem 0.7rem;
    background: rgba(25, 34, 54, 0.6);
}

.cp-idg.being    { border-left: 2px solid #a78bfa; }
.cp-idg.thinking { border-left: 2px solid var(--accent); background: rgba(74, 127, 224, 0.06); }
.cp-idg.relating { border-left: 2px solid var(--sage); }
.cp-idg.acting   { border-left: 2px solid var(--amber); }
.cp-idg.gap      { border-left: 2px solid rgba(46, 50, 72, 0.8); background: rgba(15, 15, 22, 0.5); opacity: 0.7; }

.cp-idg-icon  { font-size: 1.2rem; display: block; margin-bottom: 0.25rem; }
.cp-idg-dim   { font-family: 'JetBrains Mono', monospace; font-size: 0.58rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.15rem; }
.cp-idg-title { font-family: 'Outfit', sans-serif; font-size: 0.82rem; font-weight: 700; color: var(--white); margin-bottom: 0.3rem; }
.cp-idg-body  { font-size: 0.73rem; color: var(--cp-dim); line-height: 1.45; margin: 0; }

/* gap table (ch07) */
.cp-gap-table { overflow-x: auto; margin-bottom: 0.75rem; border-radius: 8px; }

.cp-gap-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.cp-gap-table th {
    background: rgba(25, 34, 54, 0.9);
    padding: 0.45rem 0.6rem;
    text-align: left;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.cp-gap-table td {
    padding: 0.4rem 0.6rem;
    color: var(--dim);
    border-bottom: 1px solid rgba(46, 50, 72, 0.35);
    vertical-align: top;
    line-height: 1.4;
}

.cp-gap-table td:first-child {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    white-space: nowrap;
}

.outcome-ok  { color: var(--sage);  }
.outcome-gap { color: var(--amber); }

/* learning question (ch08) */
.cp-learning-q {
    background: rgba(74, 127, 224, 0.07);
    border: 1px solid rgba(74, 127, 224, 0.22);
    border-left: 3px solid var(--accent);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    line-height: 1.4;
    font-style: italic;
}

.cp-q-label {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    font-style: normal;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

/* closing statements (ch08) */
.cp-statements { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }

.cp-statement {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    background: rgba(25, 34, 54, 0.6);
    border: 1px solid rgba(46, 50, 72, 0.5);
    border-radius: 8px;
    padding: 0.65rem 0.75rem;
}

.cp-s-num {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--border);
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.cp-statement p {
    font-size: 0.82rem;
    color: var(--dim);
    line-height: 1.5;
    margin: 0;
}

/* gorillaz outro (ch08) */
.cp-gorillaz {
    border-top: 1px solid rgba(46, 50, 72, 0.5);
    padding-top: 1rem;
    text-align: center;
}

.cp-gorillaz-line {
    font-family: 'Outfit', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    font-style: italic;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 0.4rem;
}

.cp-gorillaz-attr {
    font-size: 0.72rem;
    color: var(--muted);
    letter-spacing: 0.03em;
}

.cp-gorillaz-attr strong { color: var(--dim); }

/* ----------------------------------------------------------------
   HERO OVERLAY — shown before first scroll
   ---------------------------------------------------------------- */
#hero-overlay {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 0 0 6vw;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

#hero-overlay.hidden { opacity: 0; }

.hero-ov-inner { max-width: 520px; }

.hero-ov-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(74, 127, 224, 0.1);
    border: 1px solid rgba(74, 127, 224, 0.22);
    border-radius: 20px;
    padding: 0.3rem 0.8rem;
    font-size: 0.65rem;
    color: var(--dim);
    letter-spacing: 0.04em;
    margin-bottom: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
}

.hero-ov-badge .sep { color: var(--border); }

.hero-ov-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.hero-ov-accent {
    color: var(--accent);
    display: block;
}

.hero-ov-name {
    font-size: 0.85rem;
    color: var(--dim);
    margin-bottom: 0.5rem;
}

.hero-ov-desc {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.hero-ov-scroll {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace;
    animation: heroScroll 1.8s ease-in-out infinite;
}

@keyframes heroScroll {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50%       { transform: translateY(4px); opacity: 1; }
}

/* ----------------------------------------------------------------
   JOURNEY HUD — bottom bar
   ---------------------------------------------------------------- */
#journey-hud {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(13, 17, 32, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(46, 50, 72, 0.6);
    height: 64px;
}

.hud-inner {
    max-width: 100%;
    height: 100%;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hud-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    color: var(--muted);
    white-space: nowrap;
    min-width: 110px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hud-progress-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hud-track {
    height: 3px;
    background: rgba(46, 50, 72, 0.8);
    border-radius: 2px;
    overflow: hidden;
}

.hud-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), #7aa8ff);
    border-radius: 2px;
    transition: width 0.12s linear;
}

.hud-dots {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hud-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(46, 50, 72, 0.9);
    border: 1px solid rgba(74, 127, 224, 0.2);
    cursor: pointer;
    transition: background 0.25s, transform 0.25s, border-color 0.25s;
    flex-shrink: 0;
}

.hud-dot:hover {
    background: rgba(74, 127, 224, 0.4);
    transform: scale(1.3);
}

.hud-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.35);
    box-shadow: 0 0 6px rgba(74, 127, 224, 0.5);
}

.hud-dot.visited {
    background: rgba(74, 127, 224, 0.35);
    border-color: rgba(74, 127, 224, 0.4);
}

.hud-scroll-cue {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(46, 50, 72, 0.7);
    color: var(--muted);
    font-size: 0.65rem;
    animation: hudBounce 1.6s ease-in-out infinite;
    flex-shrink: 0;
    transition: opacity 0.3s;
}

@keyframes hudBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(3px); }
}

.hud-scroll-cue.hidden { opacity: 0; }

/* ----------------------------------------------------------------
   TOWN SIGN — approaching indicator at top center
   ---------------------------------------------------------------- */
#town-sign {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-14px);
    z-index: 45;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

#town-sign.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.town-sign-inner {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(13, 17, 32, 0.9);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(74, 127, 224, 0.3);
    border-radius: 24px;
    padding: 0.4rem 1rem 0.4rem 0.75rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 20px rgba(74, 127, 224, 0.08);
}

.town-sign-inner > i {
    color: var(--accent);
    font-size: 0.75rem;
}

.town-sign-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.town-sign-next {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
}

.town-sign-ch {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.01em;
}

.town-sign-name {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dim);
}

/* ----------------------------------------------------------------
   SCROLLBAR GLOBAL
   ---------------------------------------------------------------- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ----------------------------------------------------------------
   RESPONSIVE — narrow viewports (mobile)
   ---------------------------------------------------------------- */
@media (max-width: 768px) {
    #chapter-panel {
        width: 100%;
        left: 0;
        right: 0;
        top: auto;
        bottom: 64px;
        height: 60vh;
        border-left: none;
        border-top: 1px solid rgba(46, 50, 72, 0.8);
        transform: translateY(105%);
    }

    #chapter-panel.panel-open {
        transform: translateY(0);
    }

    .cp-grid-2      { grid-template-columns: 1fr; }
    .cp-stats-row   { grid-template-columns: repeat(4, 1fr); }
    .cp-idg-grid    { grid-template-columns: 1fr; }
    .cp-idg-grid .cp-idg:nth-child(5) { grid-column: 1; }
    .cp-stat-hero   { font-size: 3.5rem; }

    #hero-overlay {
        padding: 0 5vw;
        align-items: flex-end;
        padding-bottom: calc(64px + 3rem);
    }

    .hero-ov-title { font-size: 2.2rem; }
    .hud-label     { display: none; }
}