/*
 * PumpIsFun Hypertrophy Companion Stylesheet
 * Layout Family: Operations Ledger
 * Naming Prefix: bpump-
 */

:root {
    --bpump-onyx: #0d0f11;
    --bpump-coal: #15181c;
    --bpump-obsidian: #1e2228;
    --bpump-lava: #ff6b00;
    --bpump-lava-dim: #cc5500;
    --bpump-steel: #8e98a5;
    --bpump-iron: #cdd4dc;
    --bpump-chalk: #f8f9fa;
    --bpump-border: #2b3038;
    --bpump-border-focus: #ff6b00;
    
    --bpump-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --bpump-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
    
    --bpump-radius-sm: 4px;
    --bpump-radius-md: 8px;
    --bpump-radius-lg: 12px;
    
    --bpump-glow-orange: 0 0 16px rgba(255, 107, 0, 0.25);
    --bpump-glow-subtle: 0 4px 20px rgba(0, 0, 0, 0.4);
    
    --bpump-width-max: 1200px;
}

/* Base Reset & Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bpump-onyx);
    color: var(--bpump-chalk);
    font-family: var(--bpump-font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Accessibility skip link */
.bpump-skip-link {
    position: absolute;
    top: -100px;
    left: 20px;
    background-color: var(--bpump-lava);
    color: var(--bpump-onyx);
    padding: 10px 20px;
    border-radius: var(--bpump-radius-sm);
    font-weight: 700;
    text-decoration: none;
    z-index: 100;
    transition: top 0.2s ease;
}

.bpump-skip-link:focus {
    top: 20px;
    outline: 2px solid var(--bpump-chalk);
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--bpump-chalk);
    font-weight: 800;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

h2 {
    font-size: 1.8rem;
    letter-spacing: -0.02em;
    border-bottom: 2px solid var(--bpump-border);
    padding-bottom: 8px;
    margin-bottom: 16px;
    text-transform: uppercase;
    color: var(--bpump-iron);
}

h3 {
    font-size: 1.3rem;
    color: var(--bpump-lava);
    margin-bottom: 8px;
}

p {
    color: var(--bpump-iron);
    margin-bottom: 16px;
}

a {
    color: var(--bpump-lava);
    text-decoration: none;
    transition: color 0.2s ease, text-decoration 0.2s ease;
}

a:hover {
    color: var(--bpump-chalk);
    text-decoration: underline;
}

code, pre, .bpump-mono-text {
    font-family: var(--bpump-font-mono);
    font-size: 0.9em;
}

/* Navigation Masthead */
.bpump-masthead-rack {
    background-color: var(--bpump-coal);
    border-bottom: 1px solid var(--bpump-border);
    padding: 16px 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.bpump-masthead-inner {
    max-width: var(--bpump-width-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (min-width: 768px) {
    .bpump-masthead-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.bpump-brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bpump-brand-icon {
    width: 32px;
    height: 32px;
    fill: var(--bpump-lava);
}

.bpump-brand-title {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--bpump-chalk);
    text-transform: uppercase;
}

.bpump-brand-tagline {
    font-size: 0.75rem;
    color: var(--bpump-steel);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.bpump-nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.bpump-nav-item {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bpump-steel);
    padding: 6px 12px;
    border-radius: var(--bpump-radius-sm);
    border: 1px solid transparent;
}

.bpump-nav-item:hover, .bpump-nav-item:focus {
    color: var(--bpump-lava);
    text-decoration: none;
}

.bpump-nav-item.bpump-active {
    color: var(--bpump-lava);
    background-color: rgba(255, 107, 0, 0.1);
    border-color: rgba(255, 107, 0, 0.2);
}

/* Main Structural Shell (Operations Ledger Layout) */
.bpump-ledger-stage {
    flex: 1;
    width: 100%;
    max-width: var(--bpump-width-max);
    margin: 0 auto;
    padding: 24px 16px;
}

/* Hero Ledger Header Block */
.bpump-hero-dossier {
    background-color: var(--bpump-obsidian);
    border: 2px dashed var(--bpump-border);
    border-radius: var(--bpump-radius-lg);
    padding: 32px 24px;
    margin-bottom: 32px;
    box-shadow: var(--bpump-glow-subtle);
    position: relative;
    overflow: hidden;
}

.bpump-hero-dossier::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--bpump-lava);
}

.bpump-kicker-label {
    display: inline-block;
    background-color: rgba(255, 107, 0, 0.15);
    color: var(--bpump-lava);
    font-family: var(--bpump-font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--bpump-radius-sm);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.bpump-snippet-lead {
    font-size: 1.15rem;
    color: var(--bpump-iron);
    max-width: 800px;
    margin-bottom: 24px;
}

.bpump-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.bpump-btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--bpump-radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s ease;
    text-align: center;
}

.bpump-btn-primary {
    background-color: var(--bpump-lava);
    color: var(--bpump-onyx);
}

.bpump-btn-primary:hover, .bpump-btn-primary:focus {
    background-color: var(--bpump-chalk);
    color: var(--bpump-onyx);
    text-decoration: none;
    box-shadow: var(--bpump-glow-orange);
}

.bpump-btn-secondary {
    background-color: transparent;
    border-color: var(--bpump-border);
    color: var(--bpump-iron);
}

.bpump-btn-secondary:hover, .bpump-btn-secondary:focus {
    border-color: var(--bpump-lava);
    color: var(--bpump-lava);
    text-decoration: none;
}

/* Split Column Grid - Ledger Row */
.bpump-split-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

@media (min-width: 992px) {
    .bpump-split-row {
        grid-template-columns: 2fr 1fr;
    }
}

/* Ledger Workout Panel (Main Side) */
.bpump-workout-deck {
    background-color: var(--bpump-coal);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-md);
    padding: 24px;
}

/* Side Annotation Panel (Sidebar Side) */
.bpump-annotation-shelf {
    background-color: var(--bpump-coal);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Ledger Tables */
.bpump-ledger-table-container {
    width: 100%;
    overflow-x: auto;
    margin: 20px 0;
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-sm);
}

.bpump-ledger-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--bpump-font-sans);
    text-align: left;
}

.bpump-ledger-table th {
    background-color: var(--bpump-obsidian);
    color: var(--bpump-steel);
    font-family: var(--bpump-font-mono);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 12px 16px;
    border-bottom: 2px solid var(--bpump-border);
    letter-spacing: 0.05em;
}

.bpump-ledger-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--bpump-border);
    font-size: 0.95rem;
    color: var(--bpump-iron);
}

.bpump-ledger-table tr:hover td {
    background-color: rgba(255, 107, 0, 0.03);
    color: var(--bpump-chalk);
}

.bpump-highlight-cell {
    color: var(--bpump-lava) !important;
    font-weight: 700;
}

.bpump-code-cell {
    font-family: var(--bpump-font-mono);
    font-size: 0.85em;
    color: var(--bpump-steel);
}

/* Parameter Grid / Metric Ribbon */
.bpump-metric-ticker {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 24px 0;
}

@media (min-width: 576px) {
    .bpump-metric-ticker {
        grid-template-columns: repeat(4, 1fr);
    }
}

.bpump-ticker-item {
    background-color: var(--bpump-obsidian);
    border: 1px solid var(--bpump-border);
    padding: 16px;
    border-radius: var(--bpump-radius-md);
    text-align: center;
}

.bpump-ticker-val {
    font-family: var(--bpump-font-mono);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--bpump-lava);
    line-height: 1.2;
}

.bpump-ticker-lbl {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--bpump-steel);
    margin-top: 4px;
}

/* Checklists & Workflows */
.bpump-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
}

.bpump-checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.bpump-checklist-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 2px solid var(--bpump-border);
    border-radius: 4px;
    background-color: var(--bpump-obsidian);
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--bpump-lava);
    font-family: var(--bpump-font-mono);
    font-weight: 900;
    font-size: 0.75rem;
    user-select: none;
}

.bpump-checklist-content {
    font-size: 0.95rem;
    color: var(--bpump-iron);
}

.bpump-checklist-content strong {
    color: var(--bpump-chalk);
}

/* Timeline Routine Lanes */
.bpump-timeline-rail {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 24px 0;
}

.bpump-timeline-node {
    position: relative;
    padding-left: 28px;
    border-left: 2px solid var(--bpump-border);
}

.bpump-timeline-node::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--bpump-onyx);
    border: 3px solid var(--bpump-lava);
}

.bpump-node-title {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: var(--bpump-chalk);
}

.bpump-node-meta {
    font-family: var(--bpump-font-mono);
    font-size: 0.75rem;
    color: var(--bpump-lava);
    text-transform: uppercase;
    margin-bottom: 8px;
}

/* Interactive CSS Accordion (Details/Summary) */
.bpump-interactive-trigger {
    background-color: var(--bpump-obsidian);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.bpump-interactive-trigger summary {
    padding: 16px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.bpump-interactive-trigger summary::-webkit-details-marker {
    display: none;
}

.bpump-interactive-trigger summary::after {
    content: '+';
    font-family: var(--bpump-font-mono);
    color: var(--bpump-lava);
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.bpump-interactive-trigger[open] summary::after {
    content: '−';
}

.bpump-interactive-trigger[open] summary {
    border-bottom: 1px solid var(--bpump-border);
    color: var(--bpump-lava);
}

.bpump-collapsible-content {
    padding: 16px;
    background-color: rgba(21, 24, 28, 0.5);
}

/* Pricing Grid Packages */
.bpump-pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 32px 0;
}

@media (min-width: 768px) {
    .bpump-pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.bpump-price-tier {
    background-color: var(--bpump-coal);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.bpump-price-tier:hover {
    border-color: var(--bpump-lava);
    transform: translateY(-4px);
}

.bpump-price-tier.bpump-featured {
    border: 2px solid var(--bpump-lava);
    box-shadow: var(--bpump-glow-orange);
}

.bpump-badge-pop {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bpump-lava);
    color: var(--bpump-onyx);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: var(--bpump-radius-sm);
    letter-spacing: 0.05em;
}

.bpump-tier-name {
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--bpump-chalk);
}

.bpump-tier-cost {
    font-family: var(--bpump-font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--bpump-lava);
    margin-bottom: 16px;
    display: flex;
    align-items: baseline;
}

.bpump-tier-cost span {
    font-size: 0.9rem;
    color: var(--bpump-steel);
    font-weight: 400;
}

.bpump-tier-desc {
    font-size: 0.9rem;
    color: var(--bpump-steel);
    margin-bottom: 24px;
    flex-grow: 1;
}

.bpump-tier-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
    border-top: 1px solid var(--bpump-border);
    padding-top: 16px;
}

.bpump-tier-features li {
    font-size: 0.85rem;
    color: var(--bpump-iron);
    display: flex;
    gap: 8px;
    align-items: center;
}

.bpump-tier-features li::before {
    content: '✓';
    color: var(--bpump-lava);
    font-weight: 700;
}

/* Contact Intake Desk */
.bpump-contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin: 32px 0;
}

@media (min-width: 768px) {
    .bpump-contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.bpump-contact-card {
    background-color: var(--bpump-coal);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-lg);
    padding: 32px 24px;
}

.bpump-intake-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bpump-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bpump-form-group label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--bpump-steel);
    letter-spacing: 0.05em;
}

.bpump-form-input, .bpump-form-textarea {
    background-color: var(--bpump-obsidian);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-sm);
    color: var(--bpump-chalk);
    padding: 12px;
    font-family: var(--bpump-font-sans);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, outline 0.2s ease;
    width: 100%;
}

.bpump-form-input:focus, .bpump-form-textarea:focus {
    outline: none;
    border-color: var(--bpump-border-focus);
}

.bpump-form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Legal text formatting */
.bpump-legal-frame {
    background-color: var(--bpump-coal);
    border: 1px solid var(--bpump-border);
    border-radius: var(--bpump-radius-lg);
    padding: 32px;
    margin: 32px 0;
}

.bpump-legal-section {
    margin-bottom: 24px;
}

.bpump-legal-section h3 {
    margin-bottom: 12px;
    border-bottom: 1px solid var(--bpump-border);
    padding-bottom: 4px;
}

/* Disclaimer text banner */
.bpump-disclaimer-note {
    background-color: rgba(255, 107, 0, 0.05);
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: var(--bpump-radius-md);
    padding: 16px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--bpump-steel);
    line-height: 1.5;
}

/* Footer Bench */
.bpump-footer-bench {
    background-color: var(--bpump-coal);
    border-top: 1px solid var(--bpump-border);
    padding: 32px 24px;
    margin-top: auto;
}

.bpump-footer-inner {
    max-width: var(--bpump-width-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (min-width: 768px) {
    .bpump-footer-inner {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.bpump-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.bpump-footer-links a {
    font-size: 0.85rem;
    color: var(--bpump-steel);
}

.bpump-footer-links a:hover {
    color: var(--bpump-lava);
}

.bpump-footer-copy {
    font-size: 0.8rem;
    color: var(--bpump-steel);
}

/* Mini Tag Cloud */
.bpump-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.bpump-tag {
    background-color: var(--bpump-obsidian);
    border: 1px solid var(--bpump-border);
    color: var(--bpump-steel);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: var(--bpump-radius-sm);
    font-family: var(--bpump-font-mono);
}