/* =====================================================
   Inner Space Page Styles
   Theme: Gold/Wisdom
   Extends: tokens.css, main.css, book.css
   ===================================================== */

/* ===== THEME VARIABLES ===== */
:root {
    --accent: var(--gold);
    --accent-rgb: 184, 149, 110;
    --accent-dim: rgba(184, 149, 110, 0.1);
    --accent-border: rgba(184, 149, 110, 0.2);
    --accent-glow: rgba(184, 149, 110, 0.08);
}

/* ===== PAGE BACKGROUND ===== */
body {
    background-color: var(--charcoal);
}

/* ===== HEADER THEME ===== */
.book-header {
    min-height: 90vh;
    align-items: flex-start;
    background:
        radial-gradient(ellipse at 80% 20%, var(--accent-glow) 0%, transparent 50%),
        linear-gradient(180deg, #0d0d0d 0%, var(--black) 100%);
    border-bottom: 2px solid var(--accent-border);
}

/* Scanlines for this page */
.book-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    pointer-events: none;
    z-index: 3;
}

.book-header__inner {
    max-width: var(--width-prose-wide);
}

.book-badge {
    color: var(--gold);
    border-color: rgba(184, 149, 110, 0.3);
    background: var(--accent-dim);
}

.book-title {
    color: var(--gold);
    text-shadow:
        0 0 40px rgba(184, 149, 110, 0.3),
        0 0 80px rgba(184, 149, 110, 0.15);
}

.book-intro {
    padding: var(--spacing-md);
    background: rgba(184, 149, 110, 0.05);
    border-left: 3px solid var(--gold);
    max-width: var(--width-prose-wide);
}

/* ===== BOOK CONTENT ===== */
.book-content {
    background-color: rgba(26, 26, 26, 0.6);
}

/* ===== CHAPTER ACCENTS ===== */
.chapter-number {
    color: var(--gold);
}

.stat-highlight {
    color: var(--gold);
}

.section-break {
    color: var(--gold);
}

/* ===== PULLQUOTE (gold theme) ===== */
.pullquote {
    background: rgba(184, 149, 110, 0.05);
    border-left-color: var(--gold);
}

/* ===== DISCIPLINE BLOCK ===== */
.discipline-block {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: rgba(184, 149, 110, 0.03);
    border-left: 2px solid var(--gold);
}

.discipline-block h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.discipline-block p {
    margin-bottom: 1rem;
}

.discipline-block p:last-child {
    margin-bottom: 0;
}

/* Green variant for discipline blocks */
.discipline-block--green {
    background: rgba(0, 245, 160, 0.05);
    border-left-color: var(--green);
    margin-top: var(--spacing-lg);
}

.discipline-block--green h4 {
    color: var(--green);
}

/* ===== FULL-WIDTH SECTIONS ===== */
.full-width-section {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: var(--black);
    padding: var(--spacing-xl) 0;
}

.full-width-section__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--margin-page);
}

.full-width-section__header {
    max-width: 800px;
    padding-left: var(--left-offset);
    margin-bottom: var(--spacing-xl);
}

.full-width-section__intro {
    font-size: var(--text-prose);
    color: var(--cream);
    opacity: 0.85;
    line-height: var(--line-height-prose);
    max-width: var(--width-prose);
    margin-top: var(--spacing-md);
}

/* Modifier: no bottom padding */
.full-width-section--flush {
    padding-bottom: 0;
}

/* ===== SIC STAGE CARDS ===== */
.sic-stages {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.sic-stage {
    display: grid;
    grid-template-columns: 80px 1fr 380px;
    gap: var(--spacing-md);
    background: linear-gradient(90deg, rgba(26, 26, 26, 0.8) 0%, rgba(26, 26, 26, 0.4) 60%, var(--accent-glow) 100%);
    border: 1px solid var(--grey-dark);
    border-right: 3px solid var(--gold);
    min-height: 180px;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.sic-stage:hover {
    transform: translateX(4px);
    border-right-color: var(--green);
}

.sic-stage__number {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.4;
    background: rgba(184, 149, 110, 0.05);
    border-right: 1px solid var(--grey-dark);
}

.sic-stage__content {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sic-stage__name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cream);
    margin-bottom: var(--spacing-sm);
}

.sic-stage__desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--cream);
    opacity: 0.8;
}

.sic-stage__discipline {
    background: rgba(184, 149, 110, 0.06);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 1px solid var(--accent-border);
}

.sic-stage__discipline-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gold);
    margin-bottom: var(--spacing-xs);
}

.sic-stage__discipline-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cream);
    margin-bottom: var(--spacing-sm);
}

.sic-stage__business {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--cream);
    opacity: 0.75;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(184, 149, 110, 0.15);
    margin-top: auto;
}

.sic-stage__business strong {
    color: var(--green);
    font-weight: 500;
}

/* ===== SIC SUMMARY ===== */
.sic-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 245, 160, 0.03);
    border: 1px solid rgba(0, 245, 160, 0.15);
}

.sic-summary__item {
    padding: var(--spacing-md);
}

.sic-summary__label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green);
    margin-bottom: var(--spacing-sm);
}

.sic-summary__value {
    font-size: var(--text-body);
    color: var(--cream);
    line-height: 1.7;
}

/* ===== STAT BLOCKS ===== */
.stat-blocks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-lg) var(--left-offset);
    background: var(--black);
    border-top: 1px solid var(--grey-dark);
    border-bottom: 1px solid var(--grey-dark);
}

.stat-block {
    background: var(--charcoal);
    border: 1px solid var(--grey-dark);
    padding: var(--spacing-md);
    text-align: center;
    transition: border-color var(--transition-fast);
}

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

.stat-block--alert {
    border-top: 3px solid var(--gold);
}

.stat-block--alert:hover {
    border-color: var(--gold);
    border-top-color: var(--green);
}

.stat-block__number {
    font-size: var(--text-h1);
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-block--alert .stat-block__number {
    color: var(--gold);
}

.stat-block__label {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cream);
    margin-bottom: var(--spacing-xs);
}

.stat-block__context {
    font-size: var(--text-xs);
    color: var(--grey);
    line-height: 1.4;
}

/* ===== SELECTION ===== */
::selection {
    background: var(--gold);
}

/* ===== DISCIPLINE CARDS ===== */
.discipline-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.discipline-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--grey-dark);
    border-top: 3px solid var(--gold);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition-fast);
}

.discipline-card:hover {
    border-top-color: var(--green);
}

.discipline-card__name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cream);
    margin-bottom: var(--spacing-sm);
}

.discipline-card__tradition {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cream);
    opacity: 0.5;
    margin-bottom: var(--spacing-md);
}

.discipline-card__capacity {
    font-size: 1rem;
    font-weight: 500;
    color: var(--cream);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--grey-dark);
}

.discipline-card__sources {
    font-size: 0.85rem;
    color: var(--cream);
    opacity: 0.6;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.discipline-card__org {
    font-size: 0.9rem;
    color: var(--green);
    line-height: 1.6;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(0, 245, 160, 0.2);
    margin-top: auto;
}

/* ===== COMPARISON SECTION ===== */
.comparison-section {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    background: linear-gradient(135deg, rgba(184, 149, 110, 0.03) 0%, var(--black) 50%, rgba(0, 245, 160, 0.03) 100%);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--grey-dark);
    border-bottom: 1px solid var(--grey-dark);
}

.comparison-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--margin-page);
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: var(--spacing-md);
}

.comparison-column {
    padding: var(--spacing-lg);
}

.comparison-column--left {
    background: rgba(184, 149, 110, 0.05);
    border: 1px solid var(--accent-border);
}

.comparison-column--right {
    background: rgba(0, 245, 160, 0.03);
    border: 1px solid rgba(0, 245, 160, 0.15);
}

.comparison-column__label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
}

.comparison-column--left .comparison-column__label {
    color: var(--gold);
}

.comparison-column--right .comparison-column__label {
    color: var(--green);
}

.comparison-column__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cream);
    margin-bottom: var(--spacing-lg);
}

.comparison-column__items {
    list-style: none;
    padding: 0;
}

.comparison-column__item {
    font-size: var(--text-body);
    color: var(--cream);
    opacity: 0.85;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--grey-dark);
}

.comparison-column__item:last-child {
    border-bottom: none;
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--grey);
    opacity: 0.3;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .discipline-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .sic-stage {
        grid-template-columns: 60px 1fr;
    }

    .sic-stage__discipline {
        grid-column: span 2;
        border-left: none;
        border-top: 1px solid var(--accent-border);
    }
}

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

@media (max-width: 768px) {
    .stat-blocks {
        grid-template-columns: 1fr;
        padding-left: var(--margin-page);
    }

    .sic-stage {
        grid-template-columns: 1fr;
    }

    .sic-stage__number {
        padding: var(--spacing-md);
        border-right: none;
        border-bottom: 1px solid var(--grey-dark);
        justify-content: flex-start;
    }

    .sic-summary {
        grid-template-columns: 1fr;
    }

    .full-width-section__header {
        padding-left: var(--margin-page);
    }

    .discipline-cards {
        grid-template-columns: 1fr;
    }

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

    .comparison-divider {
        display: none;
    }
}