/* ── Google Fonts ──────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Space+Grotesk:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;700&family=Oswald:wght@700&display=swap');
@import url('https://fonts.googleapis.com/icon?family=Material+Icons');
@import url('https://fonts.googleapis.com/icon?family=Material+Symbols+Outlined');

/* ══════════════════════════════════════════════════════════════════════════
   DESIGN SYSTEM (CSS Custom Properties)
   ══════════════════════════════════════════════════════════════════════════ */
:root {
    /* Color Palette — Hero */
    --bg-void: #050505;
    --text-primary: #ebebeb;
    --text-muted: #888888;
    --accent-red: #d41111;
    --grid-line: rgba(235, 235, 235, 0.15);

    /* Color Palette — Ledger */
    --clr-primary: #FF5C00;
    --clr-bg-dark: #050505;
    --clr-bg-light: #f8f7f5;
    --clr-deep-ash: #262626;
    --clr-text-light: #f1f5f9;
    --clr-text-muted: #64748b;

    /* Color Palette — Culture Grid & Footer */
    --clr-obsidian: #050505;
    --clr-ash: #4A4A4A;
    --clr-white: #FFFFFF;

    /* Typography */
    --font-display: 'Anton', sans-serif;
    --font-sans: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-oswald: 'Oswald', sans-serif;

    /* AVYR Spatial Metrics */
    --spacing-sm: clamp(1rem, 2vw, 1.5rem);
    --spacing-md: clamp(1.5rem, 3vw, 3rem);
    --spacing-lg: clamp(3rem, 6vw, 6rem);
    --border-width: 1px;
    --player-bar-h: 48px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.4;
    overflow-x: hidden;
    padding-bottom: var(--player-bar-h);
    -webkit-font-smoothing: antialiased;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

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

::selection {
    background-color: var(--clr-primary);
    color: #000;
}

/* ── Noise Overlay (Global) ─────────────────────────────────────────── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9000;
    pointer-events: none;
    opacity: 0.06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPSc0MDAnIGhlaWdodD0nNDAwJz48ZmlsdGVyIGlkPSdub2lzZSc+PGZlVHVyYnVsZW5jZSB0eXBlPSdmcmFjdGFsTm9pc2UnIGJhc2VGcmVxdWVuY3k9JzAuOScgbnVtT2N0YXZlcz0nMycgc3RpdGNoVGlsZXM9J3N0aXRjaCcvPjwvZmlsdGVyPjxyZWN0IHdpZHRoPScxMDAlJyBoZWlnaHQ9JzEwMCUnIGZpbHRlcj0ndXJsKCNub2lzZSknIG9wYWNpdHk9JzAuMDUnLz48L3N2Zz4=");
}

/* ── Custom Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 10px;
    background: var(--bg-void);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border: 2px solid var(--bg-void);
}

/* ══════════════════════════════════════════════════════════════════════════
   GLOBAL FIXED PLAYER BAR
   ══════════════════════════════════════════════════════════════════════════ */
.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: var(--player-bar-h);
    background: var(--bg-void);
    border-top: 1px solid var(--grid-line);
    display: grid;
    grid-template-columns: 1fr auto;
    z-index: 999;
}

.player-bar__marquee-wrap {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--grid-line);
}

.player-bar__marquee-wrap::before,
.player-bar__marquee-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40px;
    z-index: 2;
    pointer-events: none;
}

.player-bar__marquee-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-void), transparent);
}

.player-bar__marquee-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-void), transparent);
}

.player-bar__marquee {
    display: flex;
    align-items: center;
    gap: 1rem;
    white-space: nowrap;
    animation: marquee 22s linear infinite;
}

.player-bar__marquee span {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-primary);
}

.player-bar__marquee .sep {
    color: rgba(235, 235, 235, 0.25);
    font-size: 0.65rem;
    margin: 0 1rem;
}

.player-bar__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 0 1.25rem;
}

.player-bar__play-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.player-bar__play-btn:hover {
    background: var(--text-primary);
    color: var(--bg-void);
}

.icon-play {
    font-size: 20px;
}

.icon-vol {
    font-size: 18px;
}

.icon-fab {
    font-size: 24px;
}

.soundwave {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    height: 28px;
    width: 48px;
}

.soundwave .bar {
    width: 3px;
    background: var(--text-primary);
    animation: soundwave 1s ease-in-out infinite;
}

.soundwave .bar:nth-child(1) {
    animation-delay: 0.0s;
}

.soundwave .bar:nth-child(2) {
    animation-delay: 0.2s;
}

.soundwave .bar:nth-child(3) {
    animation-delay: 0.4s;
}

.soundwave .bar:nth-child(4) {
    animation-delay: 0.1s;
}

.soundwave .bar:nth-child(5) {
    animation-delay: 0.3s;
}

.player-bar__vol-btn {
    color: rgba(235, 235, 235, 0.5);
    transition: color 0.2s;
}

.player-bar__vol-btn:hover {
    color: var(--text-primary);
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes soundwave {

    0%,
    100% {
        height: 20%;
    }

    50% {
        height: 100%;
    }
}



/* ══════════════════════════════════════════════════════════════════════════
   SECTION A — HERO
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Top Nav ─────────────────────────────────────────────────────────── */
.hero-nav {
    width: 100%;
    height: 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--grid-line);
    position: relative;
    z-index: 40;
}

.hero-nav__badge {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--text-primary);
    color: var(--bg-void);
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-right: 1px solid var(--grid-line);
}

.hero-nav__status {
    display: none;
}

.hero-nav__menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    border-left: 1px solid var(--grid-line);
    transition: background 0.2s, color 0.2s;
}

.hero-nav__menu-btn:hover {
    background: var(--text-primary);
    color: var(--bg-void);
}

/* ── Hero Main ───────────────────────────────────────────────────────── */
.hero-main {
    display: grid;
    grid-template-columns: 1fr;
    min-height: calc(100vh - 56px);
    position: relative;
}

.hero-sidebar {
    display: none;
}

.hero-center {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── Feature Pills ───────────────────────────────────────────────────── */
.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--grid-line);
}

.hero-feature-pill {
    padding: 1rem;
    border-right: 1px solid var(--grid-line);
}

.hero-feature-pill__num {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: rgba(235, 235, 235, 0.3);
    display: block;
    margin-bottom: 0.25rem;
}

.hero-feature-pill__text {
    font-size: 0.75rem;
    text-transform: uppercase;
    line-height: 1.3;
    max-width: 14ch;
}

.hero-feature-pill--icon {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    border-right: none;
}

.hero-feature-pill--icon .material-icons {
    font-size: 2rem;
    color: rgba(235, 235, 235, 0.15);
}

.hero-feature-pill--hidden {
    display: none;
}

/* ── BRUTT Title ─────────────────────────────────────────────────────── */
.hero-canvas {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    min-height: 50vh;
}

.hero-title {
    font-family: var(--font-oswald);
    font-size: 28vw;
    line-height: 0.85;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: var(--text-primary);
    mix-blend-mode: difference;
    position: absolute;
    z-index: 0;
    width: 100%;
    text-align: center;
    transform: scaleY(1.25);
    user-select: none;
    pointer-events: none;
}

/* Background Grid Ghost Lines */
.hero-ghost-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    pointer-events: none;
    z-index: -1;
}

.hero-ghost-grid span {
    border-right: 1px solid rgba(235, 235, 235, 0.04);
    height: 100%;
}

/* ── Hero CTA ────────────────────────────────────────────────────────── */
.hero-cta {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 30;
}

.hero-cta__btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--text-primary);
    color: var(--bg-void);
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: none;
    transition: padding-left 0.3s, background 0.2s;
}

.hero-cta__btn:hover {
    padding-left: 3.5rem;
    background: #ffffff;
}

.hero-cta__btn .material-icons {
    transition: transform 0.3s;
}

.hero-cta__btn:hover .material-icons {
    transform: translateX(6px);
}

/* ── Hero Right Sidebar Icons ────────────────────────────────────────── */
.hero-icons-sidebar {
    display: none;
}

/* ══════════════════════════════════════════════════════════════════════════
   SECTION B — THE LEDGER (MENU)
   ══════════════════════════════════════════════════════════════════════════ */

.ledger-section {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    border-top: 2px solid var(--grid-line);
    border-bottom: 1px solid var(--clr-deep-ash);
}

/* ── Left Sidebar (30%) ──────────────────────────────────────────────── */
.ledger-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--clr-deep-ash);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.ledger-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 8vw, 6rem);
    color: var(--clr-text-light);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

/* Sidebar Navigation */
.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1px;
    background-color: var(--clr-deep-ash);
    border: 1px solid var(--clr-deep-ash);
}

.nav-item {
    background-color: var(--clr-bg-dark);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.nav-item:hover:not(.is-active) {
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-item.is-active {
    background-color: var(--clr-primary);
}

.nav-label {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    color: var(--clr-text-light);
}

.nav-icon {
    color: var(--clr-text-light);
}

.nav-item.is-active .nav-label,
.nav-item.is-active .nav-icon {
    color: #000;
    font-weight: 700;
}

/* Sidebar Visual Component */
.sidebar-visual {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    border: 1px solid var(--clr-deep-ash);
    overflow: hidden;
    filter: grayscale(100%) contrast(125%) brightness(75%);
}

.sidebar-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Right Content: Menu Grid (70%) ──────────────────────────────────── */
.ledger-grid {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
}

/* Tab Panel Visibility */
.ledger-panel {
    display: none;
}

.ledger-panel.is-active {
    display: grid;
    grid-template-columns: 1fr;
    animation: panelFadeIn 0.4s ease;
}

@keyframes panelFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Menu Items */
.ledger-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--clr-deep-ash);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background-color 0.3s ease;
}

.ledger-item:hover {
    background-color: rgba(255, 92, 0, 0.05);
}

.item-content {
    margin-bottom: 2rem;
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.item-meta {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--clr-text-muted);
    text-transform: uppercase;
}

.item-badge {
    background-color: var(--clr-primary);
    color: #000;
    padding: 0.125rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
}

.item-price {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--clr-text-light);
    line-height: 1;
}

.item-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--clr-text-light);
    line-height: 1.1;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.ledger-item:hover .item-name {
    color: var(--clr-primary);
}

.item-desc {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--clr-text-muted);
    margin-top: 1rem;
    line-height: 1.6;
    text-transform: uppercase;
    letter-spacing: -0.05em;
}

.item-footer {
    margin-top: auto;
}

.item-action {
    display: inline-block;
    border: 1px solid var(--clr-deep-ash);
    padding: 0.5rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: #94a3b8;
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════════════════════
   SECTION C — THE FREQUENCY (CULTURE GRID)
   ══════════════════════════════════════════════════════════════════════════ */

.frequency-section {
    border-bottom: var(--border-width) solid var(--clr-ash);
    min-height: 600px;
}

.culture-grid {
    display: grid;
    grid-template-columns: 1fr;
    background-color: var(--clr-obsidian);
}

/* Grid Cells (Brutalist Borders) */
.grid-cell {
    position: relative;
    border-bottom: var(--border-width) solid var(--clr-ash);
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

/* Base Image Background Logic */
.cell-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.cell-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.crew-cell:hover .cell-background img,
.hover-zoom:hover .cell-background img {
    transform: scale(1.1);
}

.scrim-obsidian {
    position: absolute;
    inset: 0;
    background-color: rgba(5, 5, 5, 0.4);
}

.scrim-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--clr-obsidian) 0%, rgba(5, 5, 5, 0.4) 50%, transparent 100%);
}

/* ── Cell 1: The Crew ────────────────────────────────────────────────── */
.crew-content {
    position: relative;
    z-index: 10;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.crew-title {
    font-size: clamp(3rem, 6vw, 4rem);
    font-weight: 900;
    letter-spacing: 0.1em;
    text-align: center;
    width: 100%;
    border-top: 1px solid var(--clr-white);
    border-bottom: 1px solid var(--clr-white);
    padding: 1rem 0;
    mix-blend-mode: difference;
}

/* ── Cell 2: Audio Block ─────────────────────────────────────────────── */
.audio-cell {
    background-color: var(--clr-primary);
    padding: var(--spacing-md);
    justify-content: space-between;
}

.icon-box {
    width: 3rem;
    height: 3rem;
    background-color: var(--clr-obsidian);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.icon-primary {
    color: var(--clr-primary);
    font-size: 1.875rem;
}

.audio-title {
    color: var(--clr-obsidian);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
}

.audio-subtitle {
    color: var(--clr-obsidian);
    font-weight: 700;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.spotify-scan {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--clr-obsidian);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.icon-box-small {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--clr-obsidian);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-obsidian);
}

.scan-label {
    color: var(--clr-obsidian);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.audio-meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    color: var(--clr-obsidian);
    font-size: 0.625rem;
}

/* ── Cell 3: Split Block (Manifesto & Architecture) ──────────────────── */
.split-cell {
    border-bottom: none;
}

.manifesto-block {
    flex: 1;
    background-color: var(--clr-white);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-bottom: var(--border-width) solid var(--clr-ash);
}

.manifesto-id {
    color: var(--clr-obsidian);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    border-bottom: 1px solid var(--clr-obsidian);
    padding-bottom: 0.25rem;
}

.manifesto-title {
    color: var(--clr-obsidian);
    font-size: clamp(2.5rem, 5vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
    margin-top: 2rem;
}

.manifesto-text {
    color: var(--clr-obsidian);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.6;
    margin-top: 1.5rem;
}

.manifesto-action {
    display: flex;
    justify-content: flex-end;
    color: var(--clr-obsidian);
}

.icon-large {
    font-size: 2.5rem;
}

.architecture-block {
    flex: 1;
    position: relative;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 300px;
}

.architecture-content {
    position: relative;
    z-index: 10;
}

.arch-meta {
    color: var(--clr-primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    display: block;
}

.arch-title {
    color: var(--clr-white);
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 700;
    letter-spacing: -0.05em;
}

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER TICKER TERMINAL
   ══════════════════════════════════════════════════════════════════════════ */
.terminal-footer {
    background-color: var(--clr-obsidian);
    border-top: var(--border-width) solid var(--clr-ash);
    padding: 1.5rem 0;
    overflow: hidden;
}

.ticker-wrapper {
    display: flex;
    width: 100%;
    overflow: hidden;
}

.ticker-track {
    display: flex;
    white-space: nowrap;
    animation: avyr-marquee 30s linear infinite;
    gap: 2rem;
}

.ticker-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--clr-ash);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    flex-shrink: 0;
}

@keyframes avyr-marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-50% - 1rem));
    }
}

/* ══════════════════════════════════════════════════════════════════════════
   KINETICS
   ══════════════════════════════════════════════════════════════════════════ */
.avyr-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.avyr-reveal.delay-1 {
    transition-delay: 0.1s;
}

.avyr-reveal.delay-2 {
    transition-delay: 0.2s;
}

.avyr-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet & Desktop (≥ 768px)
   ══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 768px) {

    /* ── Hero Nav ─────────────────────────────────────────────────── */
    .hero-nav {
        grid-template-columns: 2fr 8fr 1fr;
        height: 64px;
    }

    .hero-nav__status {
        display: flex;
        align-items: center;
        padding-left: 1.5rem;
        font-size: 0.65rem;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        opacity: 0.5;
        border-right: 1px solid var(--grid-line);
    }

    /* ── Hero Layout ──────────────────────────────────────────────── */
    .hero-main {
        grid-template-columns: 1fr 10fr 1fr;
        min-height: calc(100vh - 64px);
    }

    .hero-sidebar {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        padding: 2rem 0;
        border-right: 1px solid var(--grid-line);
    }

    .hero-sidebar:last-of-type {
        border-right: none;
        border-left: 1px solid var(--grid-line);
    }

    .hero-sidebar__text {
        writing-mode: vertical-rl;
        transform: rotate(180deg);
        font-size: 0.6rem;
        letter-spacing: 0.25em;
        text-transform: uppercase;
        opacity: 0.5;
    }

    .hero-sidebar__line {
        width: 1px;
        height: 80px;
        background: var(--grid-line);
    }

    .hero-title {
        font-size: 20vw;
    }

    .hero-features {
        grid-template-columns: repeat(4, 1fr);
    }

    .hero-feature-pill--hidden {
        display: block;
    }

    /* ── Hero Icon Sidebar ────────────────────────────────────────── */
    .hero-icons-sidebar {
        display: flex;
        flex-direction: column;
    }

    .hero-icons-sidebar button,
    .hero-icons-sidebar a {
        flex: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        border-bottom: 1px solid var(--grid-line);
        transition: background 0.2s;
    }

    .hero-icons-sidebar button:last-child,
    .hero-icons-sidebar a:last-child {
        border-bottom: none;
    }

    .hero-icons-sidebar button .material-icons,
    .hero-icons-sidebar a .material-icons {
        opacity: 0.4;
        transition: opacity 0.2s;
    }

    .hero-icons-sidebar button:hover,
    .hero-icons-sidebar a:hover {
        background: rgba(235, 235, 235, 0.06);
    }

    .hero-icons-sidebar button:hover .material-icons,
    .hero-icons-sidebar a:hover .material-icons {
        opacity: 1;
    }

    /* ── Player Bar ────────────────────────────────────────────────── */
    .player-bar {
        grid-template-columns: 9fr 3fr;
    }

    /* ── Ledger Layout ────────────────────────────────────────────── */
    .ledger-section {
        flex-direction: row;
    }

    .ledger-sidebar {
        width: 30%;
        border-right: 1px solid var(--clr-deep-ash);
        border-bottom: none;
        padding: var(--spacing-lg);
    }

    .ledger-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ledger-panel.is-active {
        grid-template-columns: 1fr 1fr;
    }

    .ledger-item {
        padding: var(--spacing-lg);
    }

    .ledger-item:nth-child(odd) {
        border-right: 1px solid var(--clr-deep-ash);
    }

    .ledger-item:nth-last-child(-n+2):nth-child(odd),
    .ledger-item:nth-last-child(-n+2):nth-child(odd)~.ledger-item {
        border-bottom: none;
    }

    /* ── Culture Grid Layout ──────────────────────────────────────── */
    .culture-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-cell {
        border-bottom: none;
        border-right: var(--border-width) solid var(--clr-ash);
        min-height: 600px;
    }

    .grid-cell:last-child {
        border-right: none;
    }
}