/* HEKA SACRED GEOMETRY STYLESHEET
   "As above, so below."
   
   Color Palette:
   - Void: #030308 (deep space)
   - Abyss: #0a0a12 (primary bg)
   - Temple: #12121f (elevated)
   - Altar: #1a1a2e (card bg)
   
   - Gold: #d4af37 (solar/illuminated)
   - Copper: #b87333 (mars/action)
   - Silver: #c0c0c0 (lunar/reflection)
   - Amethyst: #9966cc (crown/wisdom)
*/

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500&family=Crimson+Text:ital,wght@0,400;0,600;1,400&display=swap');

:root {
    /* The Void - Primordial Darkness */
    --void: #030308;
    --abyss: #0a0a12;
    --temple: #12121f;
    --altar: #1a1a2e;
    --stone: #252540;
    
    /* Sacred Metals */
    --gold: #d4af37;
    --gold-dim: #8a7020;
    --gold-glow: rgba(212, 175, 55, 0.15);
    --copper: #b87333;
    --copper-dim: #7a4d22;
    --silver: #a8a8a8;
    --silver-dim: #6a6a6a;
    
    /* Celestial */
    --amethyst: #9966cc;
    --amethyst-dim: #5a3d7a;
    --sapphire: #1e3a8a;
    --emerald: #059669;
    --ruby: #dc2626;
    
    /* Text */
    --light-primary: #f0f0f5;
    --light-secondary: #a0a0b0;
    --light-tertiary: #606070;
    --light-dim: #404050;
    
    /* Borders */
    --veil: rgba(255, 255, 255, 0.03);
    --mist: rgba(255, 255, 255, 0.06);
    --fog: rgba(255, 255, 255, 0.1);
    --gold-veil: rgba(212, 175, 55, 0.1);
    --gold-mist: rgba(212, 175, 55, 0.2);
    
    /* Typography */
    --font-ritual: 'Cinzel', 'Trajan Pro', serif;
    --font-wisdom: 'Cormorant Garamond', 'Times New Roman', serif;
    --font-body: 'Crimson Text', 'Georgia', serif;
    --font-clean: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Sacred Ratios */
    --phi: 1.618;
    --phi-inv: 0.618;
    --space-xs: 0.382rem;
    --space-sm: 0.618rem;
    --space-md: 1rem;
    --space-lg: 1.618rem;
    --space-xl: 2.618rem;
    --space-2xl: 4.236rem;
    --space-3xl: 6.854rem;
    --space-4xl: 11.09rem;
    
    /* Timing */
    --breath: 0.618s;
    --heartbeat: 1s;
    --cycle: 1.618s;
}

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

html {
    font-size: 18px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.618;
    color: var(--light-primary);
    background: var(--void);
    min-height: 100vh;
    overflow-x: hidden;
}

/* SACRED GEOMETRY BACKGROUNDS */
.bg-sacred {
    position: relative;
}

.bg-sacred::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150vmax;
    height: 150vmax;
    background: 
        radial-gradient(circle at center, transparent 0%, var(--void) 70%),
        repeating-conic-gradient(from 0deg at center, var(--veil) 0deg 30deg, transparent 30deg 60deg);
    opacity: 0.4;
    pointer-events: none;
    z-index: -1;
    animation: sacred-rotate 180s linear infinite;
}

@keyframes sacred-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* GEOMETRY OVERLAYS */
.flower-of-life {
    position: absolute;
    width: 600px;
    height: 600px;
    opacity: 0.03;
    pointer-events: none;
}

.vesica-piscis {
    position: relative;
    display: inline-block;
}

.vesica-piscis::before,
.vesica-piscis::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 200%;
    border: 1px solid var(--gold-veil);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.vesica-piscis::before { left: -25%; }
.vesica-piscis::after { right: -25%; }

/* LAYOUT */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-narrow {
    max-width: 900px;
}

.container-wide {
    max-width: 1400px;
}

/* NAVIGATION - Temple Style */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--void) 0%, transparent 100%);
    padding: var(--space-md) 0;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.brand-symbol {
    width: 48px;
    height: 48px;
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-ritual);
    font-size: 24px;
    color: var(--gold);
    position: relative;
}

.brand-symbol::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid var(--gold-veil);
    border-radius: 50%;
}

.brand-text {
    font-family: var(--font-ritual);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--light-primary);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.navbar-link {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--light-secondary);
    text-decoration: none;
    position: relative;
    padding: var(--space-xs) 0;
    white-space: nowrap;
    transition: color var(--breath);
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--breath);
}

.navbar-link:hover {
    color: var(--gold);
}

.navbar-link:hover::after {
    width: 100%;
}

.navbar-cta {
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--gold);
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    transition: all var(--breath);
}

.navbar-cta:hover {
    background: var(--gold);
    color: var(--void);
}

/* TYPOGRAPHY - Sacred Scale */
h1, h2, h3, h4 {
    font-family: var(--font-ritual);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.05em;
}

h1 { font-size: clamp(3rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.text-ritual { font-family: var(--font-ritual); }
.text-wisdom { font-family: var(--font-wisdom); }
.text-body { font-family: var(--font-body); }
.text-clean { font-family: var(--font-clean); }

.text-gold { color: var(--gold); }
.text-copper { color: var(--copper); }
.text-silver { color: var(--silver); }
.text-amethyst { color: var(--amethyst); }

.text-secondary { color: var(--light-secondary); }
.text-tertiary { color: var(--light-tertiary); }

/* SECTION HEADER */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-number {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.5em;
    color: var(--gold-dim);
    margin-bottom: var(--space-md);
    display: block;
}

.section-title {
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-family: var(--font-wisdom);
    font-size: 1.2rem;
    color: var(--light-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-style: italic;
}

/* HERO - The Sanctum */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 20% 100%, rgba(153, 102, 204, 0.05) 0%, transparent 50%),
        var(--void);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -10%;
    width: 600px;
    height: 600px;
    border: 1px solid var(--gold-veil);
    border-radius: 50%;
    opacity: 0.3;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 20%;
    left: -5%;
    width: 400px;
    height: 400px;
    border: 1px solid var(--amethyst-dim);
    border-radius: 50%;
    opacity: 0.2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-kicker {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--copper);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.hero-kicker::before {
    content: '';
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, var(--copper), transparent);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

.hero-title em {
    color: var(--gold);
    font-style: normal;
}

.hero-lead {
    font-family: var(--font-wisdom);
    font-size: 1.3rem;
    color: var(--light-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    max-width: 540px;
}

/* The Seal - Sacred Numbers Display */
.hero-seal {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--veil);
    border: 1px solid var(--gold-mist);
    margin-bottom: var(--space-2xl);
}

.seal-cell {
    background: var(--temple);
    padding: var(--space-lg);
    text-align: center;
    position: relative;
}

.seal-cell::after {
    content: '';
    position: absolute;
    inset: 8px;
    border: 1px solid var(--veil);
    pointer-events: none;
}

.seal-number {
    font-family: var(--font-ritual);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--gold);
    display: block;
    line-height: 1;
}

.seal-label {
    font-family: var(--font-clean);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--light-tertiary);
    margin-top: var(--space-sm);
    display: block;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
}

/* BUTTONS - Ritual Style */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-ritual);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--breath);
    text-decoration: none;
}

.btn-primary {
    background: var(--gold);
    color: var(--void);
}

.btn-primary:hover {
    background: var(--light-primary);
    box-shadow: 0 0 40px var(--gold-glow);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--fog);
    color: var(--light-secondary);
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn-gold {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
}

.btn-gold:hover {
    background: var(--gold);
    color: var(--void);
}

/* CARDS - Tablet Style */
.tablet {
    background: var(--altar);
    border: 1px solid var(--mist);
    position: relative;
}

.tablet::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 1px solid var(--veil);
    pointer-events: none;
}

.tablet-gold {
    border-color: var(--gold-mist);
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.03) 0%, var(--altar) 100%);
}

.tablet-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--veil);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tablet-body {
    padding: var(--space-xl);
}

/* SECTIONS */
.section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-alt {
    background: var(--abyss);
}

/* GRIDS */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }

@media (max-width: 900px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* THE REVELATION - Feature Showcase */
.revelation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin: var(--space-3xl) 0;
}

.revelation.reverse {
    direction: rtl;
}

.revelation.reverse > * {
    direction: ltr;
}

@media (max-width: 900px) {
    .revelation {
        grid-template-columns: 1fr;
    }
}

.revelation-content h3 {
    font-size: 1.8rem;
    margin-bottom: var(--space-md);
    color: var(--gold);
}

.revelation-content .chapter {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--copper);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    display: block;
}

.revelation-content p {
    font-size: 1.1rem;
    color: var(--light-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.revelation-content ul {
    list-style: none;
}

.revelation-content li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-xl);
    position: relative;
    color: var(--light-secondary);
    font-size: 1rem;
}

.revelation-content li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--gold-dim);
    font-size: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
}

/* SACRED VISUALS */
.sacred-visual {
    aspect-ratio: 1;
    background: var(--temple);
    border: 1px solid var(--mist);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sacred-visual::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    border: 1px solid var(--gold-veil);
    border-radius: 50%;
}

.sacred-visual::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 60%;
    border: 1px solid var(--veil);
    border-radius: 50%;
}

/* THE PILLARS - Comparison */
.pillars {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.pillar-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: var(--space-2xl);
}

.pillar-line {
    width: 1px;
    height: 100px;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
}

.pillar-symbol {
    width: 48px;
    height: 48px;
    border: 1px solid var(--gold-mist);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-ritual);
    font-size: 1.2rem;
    color: var(--gold);
    margin: var(--space-md) 0;
}

@media (max-width: 900px) {
    .pillars {
        grid-template-columns: 1fr;
    }
    .pillar-divider {
        flex-direction: row;
        padding-top: 0;
    }
    .pillar-line {
        width: 100px;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }
}

.pillar-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--veil);
}

.pillar-name {
    font-family: var(--font-ritual);
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.pillar-subtitle {
    font-family: var(--font-clean);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--light-tertiary);
}

.pillar-metric {
    background: var(--void);
    padding: var(--space-lg);
    text-align: center;
    margin-bottom: var(--space-lg);
    border: 1px solid var(--veil);
}

.pillar-value {
    font-family: var(--font-ritual);
    font-size: 2rem;
    color: var(--light-primary);
    display: block;
}

.pillar-value.gold { color: var(--gold); }

.pillar-label {
    font-family: var(--font-clean);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--light-tertiary);
    margin-top: var(--space-xs);
    display: block;
}

.pillar-drift {
    padding: var(--space-md);
    text-align: center;
    margin-bottom: var(--space-lg);
    font-size: 0.85rem;
}

.pillar-drift.negative {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.2);
    color: #f87171;
}

.pillar-drift.positive {
    background: rgba(5, 150, 105, 0.08);
    border: 1px solid rgba(5, 150, 105, 0.2);
    color: #34d399;
}

.pillar-list {
    list-style: none;
}

.pillar-list li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--veil);
    font-size: 0.95rem;
    color: var(--light-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.pillar-list li:last-child {
    border-bottom: none;
}

.pillar-icon {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* FORMULA DISPLAY */
.formula-sanctum {
    background: var(--temple);
    border: 1px solid var(--gold-mist);
    padding: var(--space-3xl);
    text-align: center;
    position: relative;
    margin: var(--space-3xl) 0;
}

.formula-sanctum::before {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid var(--veil);
    pointer-events: none;
}

.formula-main {
    font-family: var(--font-wisdom);
    font-size: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.formula-number {
    font-weight: 600;
}

.formula-op {
    color: var(--gold);
}

.formula-frac {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    vertical-align: middle;
    font-size: 0.8em;
}

.formula-frac-top {
    border-bottom: 2px solid var(--light-primary);
    padding: 0 var(--space-xs);
}

.formula-frac-bot {
    padding: 2px var(--space-xs) 0;
}

.formula-equals {
    color: var(--gold);
}

.formula-result {
    color: var(--gold);
    font-weight: 700;
}

.formula-explanation {
    font-family: var(--font-body);
    font-size: 1.1rem;
    color: var(--light-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* THE CODEX - Cards */
.codex-grid {
    display: grid;
    grid-template-columns: repeat(13, 1fr);
    gap: 8px;
    margin: var(--space-2xl) 0;
    overflow-x: auto;
    padding-bottom: var(--space-md);
}

@media (max-width: 1200px) {
    .codex-grid {
        grid-template-columns: repeat(7, 1fr);
    }
}

@media (max-width: 600px) {
    .codex-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.codex-cell {
    background: var(--temple);
    border: 1px solid var(--veil);
    padding: var(--space-md);
    text-align: center;
    transition: all var(--breath);
    min-width: 80px;
}

.codex-cell:hover {
    border-color: var(--gold-mist);
    background: var(--altar);
}

.codex-cell.sacred {
    border-color: var(--gold-mist);
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, var(--temple) 100%);
}

.codex-num {
    font-family: var(--font-ritual);
    font-size: 0.65rem;
    color: var(--gold-dim);
    display: block;
    margin-bottom: 4px;
}

.codex-name {
    font-family: var(--font-ritual);
    font-size: 0.85rem;
    color: var(--light-primary);
    display: block;
}

.codex-days {
    font-family: var(--font-clean);
    font-size: 0.65rem;
    color: var(--light-tertiary);
    margin-top: 4px;
    display: block;
}

/* TIMELINE */
.timeline {
    position: relative;
    padding-left: var(--space-2xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--gold-dim), var(--veil));
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-2xl);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-2xl));
    top: 0.5rem;
    width: 9px;
    height: 9px;
    background: var(--void);
    border: 2px solid var(--gold-dim);
    border-radius: 50%;
    transform: translateX(-4px);
}

.timeline-item.active::before {
    background: var(--gold);
    border-color: var(--gold);
}

.timeline-date {
    font-family: var(--font-ritual);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--copper);
    margin-bottom: var(--space-xs);
    display: block;
}

.timeline-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

.timeline-desc {
    color: var(--light-secondary);
    line-height: 1.7;
}

/* FOOTER - The Foundation */
.footer {
    background: var(--abyss);
    border-top: 1px solid var(--veil);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-sigil {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-sigil-symbol {
    width: 56px;
    height: 56px;
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-ritual);
    font-size: 1.5rem;
    color: var(--gold);
}

.footer-sigil-text {
    font-family: var(--font-ritual);
    font-size: 1.5rem;
    letter-spacing: 0.3em;
}

.footer-mantra {
    font-family: var(--font-wisdom);
    font-size: 1.1rem;
    color: var(--light-secondary);
    font-style: italic;
    line-height: 1.7;
    max-width: 400px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 600px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
}

.footer-column-title {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--light-primary);
    margin-bottom: var(--space-md);
}

.footer-link {
    display: block;
    font-size: 0.95rem;
    color: var(--light-secondary);
    padding: var(--space-xs) 0;
    text-decoration: none;
    transition: color var(--breath);
}

.footer-link:hover {
    color: var(--gold);
}

.footer-base {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--veil);
}

@media (max-width: 600px) {
    .footer-base {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

.footer-copyright {
    font-size: 0.85rem;
    color: var(--light-tertiary);
}

.footer-precision {
    font-family: var(--font-ritual);
    font-size: 0.9rem;
    color: var(--gold);
    letter-spacing: 0.1em;
}

/* UTILITY */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--void);
}

::-webkit-scrollbar-thumb {
    background: var(--stone);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dim);
}

/* ============================================================
   PREMIUM ENHANCEMENTS - Elite Quality Polish
   ============================================================ */

/* ARC CONTAINER - Three Card Layout */
.arc-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
}

@media (max-width: 900px) {
    .arc-container {
        grid-template-columns: 1fr;
    }
}

.arc-card {
    background: linear-gradient(180deg, var(--temple) 0%, var(--altar) 100%);
    border: 1px solid var(--veil);
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
    border-top: 4px solid;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.arc-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.arc-name {
    font-family: var(--font-ritual);
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

.arc-months {
    font-family: var(--font-clean);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--light-tertiary);
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.arc-energy {
    font-family: var(--font-wisdom);
    font-size: 1.1rem;
    color: var(--gold);
    font-style: italic;
}

/* PAGE HEADER - Consistent Entry Point */
.page-header {
    padding-top: 140px;
    padding-bottom: var(--space-2xl);
}

.page-header-content {
    max-width: 800px;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.page-lead {
    font-family: var(--font-wisdom);
    font-size: 1.3rem;
    color: var(--light-secondary);
    line-height: 1.8;
}

/* PREMIUM SYMBOLS - Elegant Replacements for Emoji */
.symbol-sun::before { content: '☉'; }
.symbol-moon::before { content: '☽'; }
.symbol-star::before { content: '✦'; }
.symbol-crown::before { content: '♔'; }
.symbol-scroll::before { content: '☙'; }
.symbol-flame::before { content: '♨'; }
.symbol-water::before { content: '≈'; }
.symbol-earth::before { content: '⊕'; }
.symbol-air::before { content: '☁'; }
.symbol-infinity::before { content: '∞'; }
.symbol-check::before { content: '✓'; }
.symbol-cross::before { content: '✗'; }
.symbol-diamond::before { content: '◆'; }
.symbol-circle::before { content: '●'; }
.symbol-print::before { content: '⎙'; }
.symbol-lock::before { content: '⚷'; }
.symbol-mail::before { content: '✉'; }
.symbol-trash::before { content: '⌫'; }
.symbol-download::before { content: '↓'; }
.symbol-upload::before { content: '↑'; }
.symbol-search::before { content: '⚲'; }
.symbol-settings::before { content: '⚙'; }
.symbol-bell::before { content: '⍟'; }
.symbol-location::before { content: '⌖'; }
.symbol-palette::before { content: '◐'; }
.symbol-lightning::before { content: '⚡'; }
.symbol-globe::before { content: '◯'; }
.symbol-calendar::before { content: '☌'; }
.symbol-target::before { content: '◎'; }
.symbol-brain::before { content: '☤'; }

.symbol-large {
    font-size: 6rem;
    line-height: 1;
}

.symbol-medium {
    font-size: 3rem;
    line-height: 1;
}

.symbol-small {
    font-size: 1.5rem;
    line-height: 1;
}

/* GLASS MORPHISM - Premium Card Effect */
.glass {
    background: linear-gradient(
        135deg,
        rgba(26, 26, 46, 0.8) 0%,
        rgba(18, 18, 31, 0.6) 100%
    );
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* GRADIENT TEXT - Premium Typography */
.gradient-text {
    background: linear-gradient(135deg, var(--gold) 0%, var(--copper) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-subtle {
    background: linear-gradient(180deg, var(--light-primary) 0%, var(--light-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* SHIMMER EFFECT - Loading/Active States */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.shimmer {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.1) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

/* GLOW EFFECTS */
.glow-gold {
    box-shadow: 0 0 40px var(--gold-glow);
}

.glow-gold-hover:hover {
    box-shadow: 0 0 60px var(--gold-glow);
}

.text-glow {
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* FLOAT ANIMATION */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float {
    animation: float 6s ease-in-out infinite;
}

.float-delayed {
    animation: float 6s ease-in-out infinite;
    animation-delay: -3s;
}

/* PULSE ANIMATION - Subtle Attention */
@keyframes pulse-gold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    50% { box-shadow: 0 0 0 20px rgba(212, 175, 55, 0); }
}

.pulse-gold {
    animation: pulse-gold 2s infinite;
}

/* PREMIUM DIVIDERS */
.divider-gold {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin: var(--space-lg) 0;
}

.divider-gold-center {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: var(--space-lg) auto;
}

.divider-veil {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--veil), transparent);
    margin: var(--space-xl) 0;
}

/* ICON BOX - Premium Icon Container */
.icon-box {
    width: 80px;
    height: 80px;
    border: 1px solid var(--gold-mist);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.icon-box::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 1px solid var(--veil);
}

.icon-box-gold {
    background: rgba(212, 175, 55, 0.05);
}

/* MODE CARD - SYNC/TRUE Display */
.mode-card {
    background: var(--altar);
    border: 1px solid var(--veil);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: currentColor;
}

.mode-card:hover {
    transform: translateY(-4px);
    border-color: currentColor;
}

.mode-card-header {
    padding: var(--space-xl);
    border-bottom: 1px solid var(--veil);
}

.mode-card-tag {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
    display: block;
}

.mode-card-title {
    font-size: 1.8rem;
    margin: 0;
}

.mode-card-body {
    padding: var(--space-xl);
}

.mode-card-spec {
    background: var(--void);
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* STAT BOX - Premium Number Display */
.stat-box {
    background: var(--temple);
    border: 1px solid var(--veil);
    padding: var(--space-xl);
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
}

.stat-box:hover {
    border-color: var(--gold-mist);
}

.stat-box-number {
    font-family: var(--font-ritual);
    font-size: 3rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-box-label {
    font-family: var(--font-clean);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--light-tertiary);
}

/* FEATURE TILE - Enhanced Card */
.feature-tile-premium {
    background: linear-gradient(180deg, var(--temple) 0%, var(--altar) 100%);
    border: 1px solid var(--veil);
    padding: var(--space-xl);
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.feature-tile-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--veil);
    transition: all 0.4s ease;
}

.feature-tile-premium::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    transition: left 0.6s ease;
}

.feature-tile-premium:hover {
    transform: translateY(-8px);
    border-color: var(--gold-mist);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-tile-premium:hover::after {
    left: 100%;
}

.feature-tile-premium:hover::before {
    background: var(--gold);
}

/* LIST PREMIUM - Elegant List Styling */
.list-premium {
    list-style: none;
}

.list-premium li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-xl);
    position: relative;
    color: var(--light-secondary);
    transition: color 0.3s ease;
}

.list-premium li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--gold-dim);
    font-size: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

.list-premium li:hover {
    color: var(--light-primary);
}

.list-premium li:hover::before {
    color: var(--gold);
    transform: translateY(-50%) scale(1.2);
}

/* TAG - Premium Label */
.tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    background: var(--void);
    border: 1px solid var(--veil);
    font-family: var(--font-ritual);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
}

.tag-gold {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold-mist);
}

/* SPEC BOX - Technical Display */
.spec-box {
    background: var(--void);
    border: 1px solid var(--veil);
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.spec-box-line {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--veil);
}

.spec-box-line:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--light-tertiary);
}

.spec-value {
    color: var(--gold);
}

/* COMPARISON TABLE PREMIUM */
.comparison-table-premium {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.comparison-table-premium th,
.comparison-table-premium td {
    padding: var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--veil);
}

.comparison-table-premium th {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--light-tertiary);
    background: var(--temple);
}

.comparison-table-premium tr:hover td {
    background: rgba(212, 175, 55, 0.03);
}

/* PRIVACY STYLES */
.privacy-oath {
    background: linear-gradient(135deg, var(--temple) 0%, var(--altar) 100%);
    border: 1px solid var(--gold-mist);
    padding: var(--space-2xl);
    position: relative;
}

.privacy-oath::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gold);
}

.privacy-oath-title {
    font-family: var(--font-ritual);
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: var(--space-md);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--veil);
}

.data-table th {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--light-tertiary);
    background: var(--temple);
}

.storage-local {
    color: var(--gold);
    font-family: var(--font-ritual);
    font-size: 0.8rem;
}

.storage-optional {
    color: #3b82f6;
    font-family: var(--font-ritual);
    font-size: 0.8rem;
}

.rights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

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

.right-card {
    background: var(--temple);
    border: 1px solid var(--veil);
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.4s ease;
}

.right-card:hover {
    border-color: var(--gold-mist);
    transform: translateY(-4px);
}

.right-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.right-name {
    font-family: var(--font-ritual);
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.right-desc {
    font-size: 0.9rem;
    color: var(--light-secondary);
}

.contact-sanctum {
    text-align: center;
    padding: var(--space-3xl);
    background: var(--temple);
    border: 1px solid var(--veil);
}

.contact-sanctum a {
    font-family: var(--font-ritual);
    font-size: 1.3rem;
    color: var(--gold);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-sanctum a:hover {
    color: var(--light-primary);
}

/* INSIGHT BOX - Quote/Highlight */
.insight-box {
    background: linear-gradient(135deg, var(--temple) 0%, var(--altar) 100%);
    border: 1px solid var(--veil);
    padding: var(--space-2xl);
    position: relative;
    margin: var(--space-2xl) 0;
}

.insight-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gold);
}

.insight-quote {
    font-family: var(--font-wisdom);
    font-size: 1.4rem;
    color: var(--light-primary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: var(--space-lg);
}

/* CALENDAR CARD - Unison Display */
.calendar-card {
    background: linear-gradient(180deg, var(--altar) 0%, var(--temple) 100%);
    border: 1px solid var(--veil);
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
}

.calendar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.calendar-card.heka::before {
    background: var(--gold);
}

.calendar-card.gregorian::before {
    background: #3b82f6;
}

/* DUAL PURPOSE - Side by Side */
.dual-purpose {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--veil);
    margin: var(--space-2xl) 0;
}

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

.purpose-side {
    background: var(--temple);
    padding: var(--space-2xl);
}

.purpose-side.heka-side {
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.05) 0%, var(--temple) 100%);
}

.purpose-side.gregorian-side {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, var(--temple) 100%);
}

/* TIMELINE - Historical */
.timeline-historical {
    position: relative;
    padding-left: var(--space-2xl);
    margin: var(--space-2xl) 0;
}

.timeline-historical::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #ef4444, #22c55e, #a855f7);
}

.timeline-era {
    position: relative;
    padding-bottom: var(--space-2xl);
}

.timeline-era::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--space-2xl) - 4px);
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--void);
    border: 3px solid;
}

.timeline-era.rome::before { border-color: #ef4444; }
.timeline-era.transition::before { border-color: #f59e0b; }
.timeline-era.modern::before { border-color: #a855f7; }

/* UNISON CONNECTOR */
.unison-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.unison-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(180deg, var(--veil), var(--gold), var(--veil));
}

.unison-symbol {
    width: 64px;
    height: 64px;
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-ritual);
    font-size: 1.5rem;
    color: var(--gold);
}

/* HISTORICAL TIMELINE */
.historical-timeline {
    position: relative;
    padding-left: var(--space-2xl);
    margin: var(--space-2xl) 0;
}

.historical-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #ef4444, #22c55e, #a855f7);
}

/* COGNITIVE COMPARISON */
.cognitive-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

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

.cognitive-card {
    background: var(--altar);
    border: 1px solid var(--veil);
    overflow: hidden;
}

.cognitive-card.friction {
    border-top: 3px solid #ef4444;
}

.cognitive-card.flow {
    border-top: 3px solid var(--gold);
}

.cognitive-card-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--veil);
}

.cognitive-card-tag {
    font-family: var(--font-ritual);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-xs);
    display: block;
}

.cognitive-card-title {
    font-size: 1.3rem;
    margin: 0;
}

.cognitive-card-body {
    padding: var(--space-lg);
}

/* PRINT STYLES */
@media print {
    .navbar,
    .footer,
    .hero-actions {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* ============================================================
   ELEVATED STYLING - Visual Enhancement System
   ============================================================ */

/* ARC COLOR VARIABLES */
:root {
    --arc-opening: #ef4444;
    --arc-opening-glow: rgba(239, 68, 68, 0.15);
    --arc-core: #22c55e;
    --arc-core-glow: rgba(34, 197, 94, 0.15);
    --arc-closing: #a855f7;
    --arc-closing-glow: rgba(168, 85, 247, 0.15);
    --sapphire-glow: rgba(59, 130, 246, 0.1);
    --copper-glow: rgba(184, 115, 51, 0.15);
    --amethyst-glow: rgba(153, 102, 204, 0.15);
}

/* PAGE-SPECIFIC ATMOSPHERES */
.page-structure {
    background: 
        radial-gradient(ellipse 80% 50% at 70% 30%, var(--arc-opening-glow) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 20% 70%, var(--arc-closing-glow) 0%, transparent 40%),
        var(--void);
}

.page-experience {
    background: 
        radial-gradient(ellipse 70% 40% at 50% 0%, var(--arc-core-glow) 0%, transparent 50%),
        var(--void);
}

.page-precision {
    background: 
        radial-gradient(ellipse 60% 50% at 30% 20%, var(--sapphire-glow) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 80%, var(--gold-glow) 0%, transparent 40%),
        var(--void);
}

.page-harmony {
    background: 
        radial-gradient(ellipse 70% 60% at 50% 50%, var(--amethyst-glow) 0%, transparent 50%),
        var(--void);
}

.page-features {
    background: 
        radial-gradient(ellipse 60% 40% at 20% 20%, var(--copper-glow) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 80% 60%, var(--amethyst-glow) 0%, transparent 40%),
        var(--void);
}

.page-temporal {
    background: 
        radial-gradient(ellipse 80% 40% at 50% 0%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        var(--void);
}

/* GRADIENT TEXT */
.text-gradient-gold {
    background: linear-gradient(135deg, var(--light-primary) 0%, var(--gold) 50%, var(--copper) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-arc {
    background: linear-gradient(90deg, var(--arc-opening) 0%, var(--arc-core) 50%, var(--arc-closing) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-wisdom {
    background: linear-gradient(180deg, var(--light-primary) 0%, var(--amethyst) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ARC-COLORED SECTIONS */
.section-opening {
    background: linear-gradient(180deg, var(--void) 0%, rgba(239, 68, 68, 0.03) 50%, var(--void) 100%);
}

.section-core {
    background: linear-gradient(180deg, var(--void) 0%, rgba(34, 197, 94, 0.03) 50%, var(--void) 100%);
}

.section-closing {
    background: linear-gradient(180deg, var(--void) 0%, rgba(168, 85, 247, 0.03) 50%, var(--void) 100%);
}

.section-wisdom {
    background: linear-gradient(180deg, var(--void) 0%, var(--amethyst-glow) 50%, var(--void) 100%);
}

.section-duality {
    background: 
        linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        linear-gradient(225deg, var(--gold-glow) 0%, transparent 50%),
        var(--abyss);
}

/* ARC-COLORED CARDS */
.card-opening {
    border-top: 3px solid var(--arc-opening);
    transition: all 0.4s ease;
}

.card-opening:hover {
    box-shadow: 0 20px 60px var(--arc-opening-glow);
    border-color: var(--arc-opening);
}

.card-core {
    border-top: 3px solid var(--arc-core);
    transition: all 0.4s ease;
}

.card-core:hover {
    box-shadow: 0 20px 60px var(--arc-core-glow);
    border-color: var(--arc-core);
}

.card-closing {
    border-top: 3px solid var(--arc-closing);
    transition: all 0.4s ease;
}

.card-closing:hover {
    box-shadow: 0 20px 60px var(--arc-closing-glow);
    border-color: var(--arc-closing);
}

.card-wisdom {
    border-top: 3px solid var(--amethyst);
    transition: all 0.4s ease;
}

.card-wisdom:hover {
    box-shadow: 0 20px 60px var(--amethyst-glow);
}

.card-sapphire {
    border-top: 3px solid #3b82f6;
    transition: all 0.4s ease;
}

.card-sapphire:hover {
    box-shadow: 0 20px 60px var(--sapphire-glow);
}

/* BUTTON HIERARCHY */
.btn-copper {
    background: transparent;
    border: 1px solid var(--copper);
    color: var(--copper);
    transition: all 0.3s ease;
}

.btn-copper:hover {
    background: var(--copper);
    color: var(--void);
    box-shadow: 0 0 30px var(--copper-glow);
}

.btn-silver {
    background: transparent;
    border: 1px solid var(--silver);
    color: var(--silver);
    transition: all 0.3s ease;
}

.btn-silver:hover {
    background: var(--silver);
    color: var(--void);
}

/* ARC-COLORED TIMELINE */
.timeline-dot-opening::before {
    border-color: var(--arc-opening) !important;
    box-shadow: 0 0 15px var(--arc-opening-glow) !important;
}

.timeline-dot-core::before {
    border-color: var(--arc-core) !important;
    box-shadow: 0 0 15px var(--arc-core-glow) !important;
}

.timeline-dot-closing::before {
    border-color: var(--arc-closing) !important;
    box-shadow: 0 0 15px var(--arc-closing-glow) !important;
}

/* HERO TITLE GRADIENTS */
.hero-title-elevated {
    background: linear-gradient(135deg, var(--light-primary) 0%, var(--gold) 50%, var(--copper) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title-wisdom {
    background: linear-gradient(180deg, var(--light-primary) 0%, var(--amethyst) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title-duality {
    background: linear-gradient(90deg, var(--light-primary) 0%, #3b82f6 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* CATEGORY COLOR CODING */
.category-oracle {
    border-top-color: var(--amethyst) !important;
}

.category-oracle:hover {
    box-shadow: 0 20px 60px var(--amethyst-glow);
}

.category-stars {
    border-top-color: #3b82f6 !important;
}

.category-stars:hover {
    box-shadow: 0 20px 60px var(--sapphire-glow);
}

.category-print {
    border-top-color: var(--copper) !important;
}

.category-print:hover {
    box-shadow: 0 20px 60px var(--copper-glow);
}

/* SECTION NUMBER COLORS */
.section-number-opening {
    color: var(--arc-opening);
}

.section-number-core {
    color: var(--arc-core);
}

.section-number-closing {
    color: var(--arc-closing);
}

.section-number-wisdom {
    color: var(--amethyst);
}

.section-number-copper {
    color: var(--copper);
}

/* ============================================================
   ANIMATION & RESPONSIVE ENHANCEMENTS
   ============================================================ */

/* FASTER SACRED ROTATION - More perceptible, less GPU waste */
.bg-sacred::before {
    animation: sacred-rotate 60s linear infinite;
}

@keyframes sacred-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* PREFERS REDUCED MOTION - Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .bg-sacred::before {
        animation: none !important;
    }
}

/* MOBILE NAVIGATION */
.navbar-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--gold);
    padding: 10px;
    cursor: pointer;
    z-index: 1001;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
    .navbar-toggle {
        display: block;
    }
    
    .navbar-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--void);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        padding: 100px var(--space-xl);
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }
    
    .navbar-menu.active {
        transform: translateX(0);
    }
    
    .navbar-link {
        font-size: 1.2rem;
        padding: var(--space-md) 0;
    }
    
    .navbar-cta {
        margin-top: var(--space-lg);
        padding: var(--space-md) var(--space-xl);
        font-size: 1rem;
    }
}

/* SCROLL-TRIGGERED ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* STAGGERED ENTRANCE */
.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 100ms; }
.stagger-3 { transition-delay: 200ms; }
.stagger-4 { transition-delay: 300ms; }
.stagger-5 { transition-delay: 400ms; }
.stagger-6 { transition-delay: 500ms; }
.stagger-7 { transition-delay: 600ms; }
.stagger-8 { transition-delay: 700ms; }

/* FLOAT ANIMATION - Applied to hero elements */
.float-gentle {
    animation: float-gentle 6s ease-in-out infinite;
}

@keyframes float-gentle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.float-delay-1 { animation-delay: -2s; }
.float-delay-2 { animation-delay: -4s; }

/* PULSE ANIMATION - Applied to important elements */
.pulse-subtle {
    animation: pulse-subtle 3s ease-in-out infinite;
}

@keyframes pulse-subtle {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* SHIMMER EFFECT - For premium elements */
.shimmer-effect {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.1) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer-move 3s infinite;
}

@keyframes shimmer-move {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* COUNT UP ANIMATION PREPARATION */
.count-up {
    font-variant-numeric: tabular-nums;
}

/* HOVER ENHANCEMENTS */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hover-glow-gold {
    transition: box-shadow 0.3s ease;
}

.hover-glow-gold:hover {
    box-shadow: 0 0 30px var(--gold-glow);
}

/* MOBILE OPTIMIZATIONS */
@media (max-width: 768px) {
    /* Reduce animation complexity on mobile */
    .float-gentle {
        animation-duration: 8s;
    }
    
    /* Simplify hover effects for touch */
    .hover-lift:hover {
        transform: none;
    }
    
    /* Adjust font sizes */
    html {
        font-size: 16px;
    }
    
    /* Ensure touch targets are large enough */
    .day-cell,
    .weekday-btn,
    .answer-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Reduce decorative element sizes */
    .flower-of-life {
        width: 300px;
        height: 300px;
    }
}

/* TABLET OPTIMIZATIONS */
@media (max-width: 1024px) and (min-width: 769px) {
    html {
        font-size: 17px;
    }
}

/* LANDSCAPE MOBILE */
@media (max-height: 500px) and (orientation: landscape) {
    .navbar-menu {
        padding: 60px var(--space-xl);
    }
    
    .navbar-link {
        padding: var(--space-sm) 0;
        font-size: 1rem;
    }
}

/* HIGH-DPI DISPLAYS */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .brand-symbol,
    .footer-sigil-symbol {
        border-width: 1.5px;
    }
}

/* DARK MODE PREFERENCE (already dark, but ensure consistency) */
@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }
}

/* PRINT STYLES */
@media print {
    .navbar,
    .footer,
    .navbar-toggle,
    .game-stage,
    .temporal-hero {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .section {
        page-break-inside: avoid;
    }
}

/* ============================================================
   COMPARISON CARDS - Calendar Precision Visualizer
   ============================================================ */

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.comparison-card {
    background: var(--altar);
    border: 1px solid var(--veil);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.comparison-card.card-heka {
    border-color: var(--gold-mist);
    background: linear-gradient(180deg, var(--altar) 0%, rgba(212, 175, 55, 0.05) 100%);
}

.heka-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.comparison-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--veil);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.comparison-era {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--light-tertiary);
    letter-spacing: 0.1em;
}

.comparison-name {
    font-family: var(--font-ritual);
    font-size: 1.3rem;
    color: var(--light-primary);
    margin: 0;
    flex: 1;
}

.comparison-tag {
    font-size: 0.65rem;
    padding: 4px 10px;
    border-radius: 12px;
    font-family: var(--font-clean);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tag-legacy {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.tag-civil {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.tag-heka {
    background: var(--gold-glow);
    color: var(--gold);
    border: 1px solid var(--gold-mist);
}

.comparison-body {
    padding: var(--space-lg);
}

.comparison-stat {
    text-align: center;
    margin-bottom: var(--space-md);
}

.stat-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.6rem;
    color: var(--light-primary);
    letter-spacing: -0.02em;
}

.stat-value.stat-heka {
    color: var(--gold);
    text-shadow: 0 0 20px var(--gold-glow);
}

.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--light-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.drift-meter {
    margin: var(--space-md) 0;
}

.drift-track {
    height: 6px;
    background: var(--void);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.drift-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 1s ease;
}

.drift-label {
    display: block;
    font-size: 0.8rem;
    color: var(--light-secondary);
    text-align: center;
}

.drift-heka {
    color: var(--gold);
    font-weight: 500;
}

.error-badge {
    display: block;
    text-align: center;
    padding: 8px 12px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-top: var(--space-md);
}

.error-high {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.error-med {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.error-low {
    background: var(--gold-glow);
    color: var(--gold);
    border: 1px solid var(--gold-mist);
}

.comparison-reference {
    text-align: center;
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--temple);
    border: 1px solid var(--veil);
    border-radius: 8px;
}

.ref-symbol {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: var(--space-sm);
    opacity: 0.6;
}

.comparison-reference p {
    color: var(--light-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.comparison-reference strong {
    color: var(--light-primary);
    font-family: var(--font-mono);
}

/* Mobile Responsive */
@media (max-width: 900px) {
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .comparison-card {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: stretch;
    }
    
    .comparison-header {
        border-bottom: none;
        border-right: 1px solid var(--veil);
        flex-direction: column;
        align-items: flex-start;
        min-width: 120px;
    }
    
    .comparison-body {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
        align-items: center;
    }
    
    .comparison-stat {
        text-align: left;
        margin-bottom: 0;
    }
    
    .error-badge {
        margin-top: 0;
        grid-column: 1 / -1;
    }
    
    .drift-label {
        text-align: left;
    }
}

@media (max-width: 600px) {
    .comparison-card {
        display: block;
    }
    
    .comparison-header {
        border-right: none;
        border-bottom: 1px solid var(--veil);
        flex-direction: row;
        align-items: center;
    }
    
    .comparison-body {
        display: block;
    }
    
    .comparison-stat {
        text-align: center;
        margin-bottom: var(--space-md);
    }
    
    .drift-label {
        text-align: center;
    }
    
    .stat-value {
        font-size: 1.4rem;
    }
}