:root {
    /* Boreal Design System Colors - Dark (Default) */
    --color-forest-deep: #0B1F11;
    --color-moss-light: #8A9A5B;
    --color-slate-ghost: #2F3E46;
    --color-resonance-glow: #00FFC2;
    --color-solar-amber: #f59e0b;
    --color-cyber-lime: #e2ff3b;
    
    /* Theme-specific Variables */
    --bg-primary: var(--color-forest-deep);
    --text-primary: #FFFFFF;
    --text-secondary: var(--color-moss-light);
    --border-color: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.05);

    /* Typography */
    --font-humanist: "Inter", "system-ui", sans-serif;
    --font-mono: "ui-monospace", "SFMono-Regular", "Menlo", "Monaco", "Consolas", "Liberation Mono", "Courier New", "monospace";
    --font-serif: "ui-serif", "Georgia", "Cambria", "Times New Roman", "Times", "serif";

    --transition-speed: 0.6s;
    --transition-easing: cubic-bezier(0.4, 0, 0.2, 1);
}

.light-mode {
    --bg-primary: #F1F8F1;
    --text-primary: #1B3321;
    --text-secondary: #4A634E;
    --border-color: rgba(0, 0, 0, 0.08);
    --color-resonance-glow: #008F6D;
    --color-solar-amber: #B36B00;
    --color-cyber-lime: #6A8500;
    --glass-bg: rgba(0, 0, 0, 0.03);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.boreal-aesthetic {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-humanist);
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
    padding-bottom: 2rem;
}

body.lens-view {
    overflow-y: auto;
}

/* Header & Footer */
.vessel-header {
    height: 5rem;
    padding: 0 2rem;
    z-index: 200;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--bg-primary);
}

@media (max-width: 768px) {
    .vessel-header {
        height: auto;
        min-height: 4rem;
        padding: 0.5rem 1rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .context-selectors {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .context-selectors::-webkit-scrollbar {
        display: none;
    }

    .selector-label {
        flex-shrink: 0;
    }

    .context-btn {
        flex-shrink: 0;
    }

    .logo-img {
        height: 30px;
    }

    .badge {
        display: none;
    }
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.theme-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    transition: color 0.2s ease;
}

.theme-toggle:hover {
    color: var(--color-resonance-glow);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.hidden {
    display: none !important;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--text-primary);
}

.vessel-footer {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
    position: relative;
    z-index: 100;
    margin-top: auto; /* Push to bottom of flex container */
}

@media (max-width: 768px) {
    .vessel-footer {
        padding: 2rem 1rem;
    }
    
    .rollout-nav {
        gap: 1rem;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .rollout-nav::-webkit-scrollbar {
        display: none;
    }
    
    .instrument-trigger {
        flex-shrink: 0;
    }
    
    .inst-label {
        display: none; /* Hide instrument labels on mobile to save space */
    }
}

.rollout-nav {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.instrument-trigger {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.instrument-trigger:hover, .instrument-trigger.active {
    opacity: 1;
    color: var(--color-resonance-glow);
    transform: translateY(-2px);
}

.inst-icon {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    border-radius: 4px;
}

.instrument-trigger.active .inst-icon {
    border-color: var(--color-resonance-glow);
    box-shadow: 0 0 15px var(--color-resonance-glow);
}

.inst-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Instrument Rollouts */
.instrument-rollout {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.inst-large-icon {
    width: 150px;
    height: 150px;
    border: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.inst-section {
    margin-bottom: 2rem;
}

.inst-section h4 {
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.graft-btn {
    background: transparent;
    border: 1px solid var(--color-resonance-glow);
    color: var(--color-resonance-glow);
    padding: 1rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.graft-btn:hover {
    background: var(--color-resonance-glow);
    color: var(--bg-primary);
}

@media (max-width: 768px) {
    .instrument-rollout {
        grid-template-columns: 1fr;
    }
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 40px;
    width: auto;
}

.context-selectors {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.selector-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-resonance-glow);
    letter-spacing: 1px;
    opacity: 0.8;
}

.context-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.context-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.context-btn.active {
    background: var(--color-resonance-glow);
    color: var(--bg-primary);
    border-color: var(--color-resonance-glow);
}

.badge {
    background: var(--glass-bg);
    color: var(--text-secondary);
    padding: 0.2rem 0.5rem;
    font-size: 0.7rem;
    border-radius: 4px;
    font-family: var(--font-mono);
}

/* The Quadrant Grid Architecture */
.quadrant-matrix {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 22px;
    position: relative;
    padding: 0;
    width: 60vh;
    min-height: 400px;
    height: 50vh;
    margin: 2rem auto;
    transition: all var(--transition-speed) var(--transition-easing);
}

@media (max-width: 768px) {
    .quadrant-matrix {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
        width: 90vw;
        height: auto;
        min-height: 600px;
        gap: 15px;
    }
}

.quadrant-matrix bento-quadrant {
    width: 100%;
    height: 100%;
    transition: all var(--transition-speed) var(--transition-easing);
}

.quadrant-matrix.lens-active-tl { grid-template-columns: 3fr 1fr; grid-template-rows: 3fr 1fr; }
.quadrant-matrix.lens-active-tr { grid-template-columns: 1fr 3fr; grid-template-rows: 3fr 1fr; }
.quadrant-matrix.lens-active-bl { grid-template-columns: 3fr 1fr; grid-template-rows: 1fr 3fr; }
.quadrant-matrix.lens-active-br { grid-template-columns: 1fr 3fr; grid-template-rows: 1fr 3fr; }
.quadrant-matrix.lens-active-full { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.quadrant-matrix.lens-active-full bento-quadrant { opacity: 0; transform: scale(0.9); }

.quadrant-matrix.collapsed {
    flex: none;
    grid-template-columns: repeat(4, 1fr) !important;
    grid-template-rows: 60px !important;
    gap: 0 !important;
    height: 60px;
    min-height: 0 !important;
    overflow: hidden;
    width: 100%;
    margin: 0 !important;
    z-index: 150;
    position: sticky;
    top: 5rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .quadrant-matrix.collapsed {
        top: 4rem;
        height: 50px;
        grid-template-rows: 50px !important;
    }
}

.quadrant-matrix.collapsed #now-me { order: 1; }
.quadrant-matrix.collapsed #future-me { order: 2; }
.quadrant-matrix.collapsed #now-us { order: 3; }
.quadrant-matrix.collapsed #future-us { order: 4; }

.quadrant-matrix.collapsed bento-quadrant {
    opacity: 1 !important;
    transform: none !important;
    width: 100%;
    height: 100%;
}

/* Lens Container */
.lens-container {
    flex: 1;
    width: 100%;
    background: var(--bg-primary);
    z-index: 50;
    padding: 1rem 2rem;
    position: relative;
    display: none;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

@media (max-width: 768px) {
    .lens-container {
        padding: 1rem;
    }
}

.lens-container.active {
    display: flex;
    opacity: 1;
}

.lens-container.instrument-view {
    background: var(--bg-primary);
    opacity: 0.98;
    backdrop-filter: blur(20px);
}

.lens-header {
    width: 100%;
    max-width: 1000px;
    margin-bottom: 2rem;
    padding-top: 2rem;
}

.lens-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 2rem;
}

.lens-title {
    font-size: 2.5rem;
    font-weight: 200;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .lens-title {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
}

.phase-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 2px;
    color: var(--color-cyber-lime);
    border: 1px solid rgba(226, 255, 59, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    background: var(--glass-bg);
}

.lens-divider {
    height: 1px;
    background: linear-gradient(to right, var(--color-resonance-glow), transparent);
    margin-top: 1rem;
}

.lens-body {
    width: 100%;
    max-width: 1000px;
    line-height: 1.6;
    flex: 1;
}

.lens-footer {
    width: 100%;
    max-width: 1000px;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
    padding: 2rem 0 4rem 0;
    position: relative;
    z-index: 10;
}

.guidebook-section {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    border-left: 2px solid var(--color-resonance-glow);
}

.guidebook-section h4 {
    color: var(--text-primary);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.instruments-rollout-inline {
    display: flex !important;
    gap: 2rem;
    justify-content: flex-start;
    min-height: 50px;
}

/* Phase Header */
phase-header {
    position: sticky;
    top: calc(5rem + 60px);
    z-index: 140;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    margin: 0 !important;
    transition: transform 0.3s ease;
}

@media (max-width: 768px) {
    phase-header {
        top: calc(4rem + 50px);
    }
}

body.lens-view phase-header {
    border-top: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Now Me Story Grid */
.now-me-story {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    gap: 2rem;
    width: 100%;
    align-items: center;
}

@media (max-width: 768px) {
    .now-me-story {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
    
    .now-me-story .column-left,
    .now-me-story .column-center,
    .now-me-story .column-right {
        justify-content: center;
        align-items: center;
    }

    .now-me-story .now-title {
        font-size: 2rem;
    }
}

.now-me-story .column-left {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.now-me-story .now-title {
    font-size: 3rem;
    font-weight: 200;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin: 0;
}

.now-me-story .context-word {
    font-family: var(--font-mono);
    color: var(--color-resonance-glow);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.now-me-story .column-center {
    display: flex;
    justify-content: center;
}

.now-me-story .column-right {
    display: flex;
    justify-content: flex-end;
}

/* Emulation Layout */
.emulation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    width: 100%;
}

@media (max-width: 768px) {
    .emulation-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .color-space-placeholder {
        height: 250px;
    }
}

.color-space-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(45deg, var(--color-forest-soft), var(--color-resonance-glow));
    border-radius: 8px;
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

/* Sanctuary Lens */
.sanctuary-lens {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

@media (max-width: 768px) {
    .sanctuary-lens {
        padding-bottom: 2rem;
    }
}

.sanctuary-section {
    margin-bottom: 5rem;
}

@media (max-width: 768px) {
    .sanctuary-section {
        margin-bottom: 3rem;
    }
}

.sanctuary-section h2 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 400;
}

.opening-call-subtitle {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-resonance-glow);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 2.5rem;
}

.manifesto-text {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.manifesto-text p {
    margin-bottom: 2rem;
}

/* Slide-out Layers */
.slide-out-right {
    position: absolute;
    right: -400px;
    top: 50px;
    width: 350px;
    height: calc(100% - 100px);
    background: var(--bg-primary);
    border: 1px solid var(--color-resonance-glow);
    z-index: 300;
    padding: 2rem;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
    overflow-y: auto;
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
}

@media (max-width: 768px) {
    .slide-out-right {
        width: 100%;
        right: -100%;
        top: 0;
        height: 100%;
    }
    
    .slide-out-right.active {
        right: 0;
    }
}

.slide-out-right.active {
    right: 0;
}

.slide-out-bottom {
    position: absolute;
    bottom: -400px;
    left: 0;
    width: 100%;
    height: 300px;
    background: var(--bg-primary);
    opacity: 0.98;
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-resonance-glow);
    transition: bottom 0.5s ease;
    z-index: 300;
    padding: 2rem;
    overflow-y: auto;
}

.slide-out-bottom.active { bottom: 0; }

.slide-out-top {
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 400;
    transition: top 0.5s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.slide-out-top.active { top: 0; }

.slide-out-top h1 {
    font-size: 4rem;
    font-weight: 200;
    letter-spacing: 10px;
    text-transform: uppercase;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .slide-out-top h1 {
        font-size: 2rem;
        letter-spacing: 4px;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .sanctuary-section h2 { font-size: 2.5rem; }
    .manifesto-text { font-size: 1.1rem; }
    .quadrant-matrix { width: 90vw; height: auto; aspect-ratio: 1; }
}