/* ============================================
   SocialDebug.Org - Neubrutalist Industrial
   ============================================ */

/* --- Color Palette --- */
:root {
    --fault-black: #1a1714;
    --concrete-warm: #e8e0d4;
    --alarm-vermillion: #c4391d;
    --caution-amber: #d4940a;
    --deep-olive: #3d4a2c;
    --brass-patina: #b08d57;
    --graphite-fog: #6b6560;
    --chalk-white: #f5f2ed;
}

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

html {
    scroll-snap-type: y proximity;
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Source Sans 3', sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: var(--fault-black);
    background-color: var(--concrete-warm);
    overflow-x: hidden;
}

/* --- Grid-Line Paper Background --- */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 39px,
            #c8bfb0 39px,
            #c8bfb0 40px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 39px,
            #c8bfb0 39px,
            #c8bfb0 40px
        );
    opacity: 0.5;
}

/* --- Typography --- */
.zone-label {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1.2rem, 3vw, 2.4rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--fault-black);
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.zone-label--light {
    color: var(--chalk-white);
}

.stencil-text {
    text-shadow: 2px 2px 0 var(--concrete-warm);
    letter-spacing: 0.08em;
}

/* --- Zones --- */
.zone {
    position: relative;
    min-height: 100vh;
    scroll-snap-align: start;
    padding: 4rem 5vw;
    z-index: 1;
}

/* ============================================
   ZONE 1: Fault Report Header
   ============================================ */
#zone-header {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--concrete-warm);
}

#zone-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--fault-black);
    animation: slideReveal 800ms ease-out forwards;
    z-index: 2;
}

@keyframes slideReveal {
    0% { transform: translateX(0); }
    100% { transform: translateX(100%); }
}

.header-content {
    position: relative;
    z-index: 3;
    text-align: center;
    width: 100%;
    max-width: 1200px;
}

.live-indicator {
    position: absolute;
    top: -2rem;
    right: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.indicator-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--graphite-fog);
    letter-spacing: 0.05em;
}

.indicator-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.indicator-dot--critical {
    background-color: var(--alarm-vermillion);
    animation: blinkCritical 2s ease-in-out infinite;
}

.indicator-dot--warning {
    background-color: var(--caution-amber);
    animation: blinkWarning 4s ease-in-out infinite;
}

.indicator-dot--stable {
    background-color: var(--deep-olive);
}

@keyframes blinkCritical {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes blinkWarning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.site-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2rem, 18vw, 14rem);
    letter-spacing: 0.06em;
    line-height: 0.9;
    color: var(--fault-black);
    text-transform: uppercase;
    opacity: 0;
    animation: bounceEnter 400ms cubic-bezier(0.34, 1.56, 0.64, 1) 800ms forwards;
}

@keyframes bounceEnter {
    0% {
        opacity: 0;
        transform: scale(1.3);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.watermark {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 12vw, 10rem);
    color: var(--alarm-vermillion);
    opacity: 0;
    transform: rotate(-6deg);
    letter-spacing: 0.1em;
    pointer-events: none;
    animation: fadeInWatermark 600ms ease 1000ms forwards;
    margin-top: -2rem;
}

@keyframes fadeInWatermark {
    0% { opacity: 0; }
    100% { opacity: 0.15; }
}

.subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.75rem, 1.2vw, 1rem);
    color: var(--graphite-fog);
    margin-top: 1rem;
    letter-spacing: 0.04em;
}

.report-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.7rem, 0.9vw, 0.85rem);
    color: var(--graphite-fog);
}

.meta-label {
    font-weight: 500;
    color: var(--fault-black);
}

/* --- Stamp Styles --- */
.stamp {
    display: inline-block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.9em;
    letter-spacing: 0.06em;
    padding: 0.1em 0.4em;
    border: 3px solid;
    border-radius: 4px;
    mix-blend-mode: multiply;
}

.stamp--vermillion {
    color: var(--alarm-vermillion);
    border-color: var(--alarm-vermillion);
    transform: rotate(-3deg);
}

.stamp--amber {
    color: var(--caution-amber);
    border-color: var(--caution-amber);
    transform: rotate(2deg);
}

.stamp--olive {
    color: var(--deep-olive);
    border-color: var(--deep-olive);
    transform: rotate(-1deg);
}

/* ============================================
   ZONE 2: Systems Overview (Bento Grid)
   ============================================ */
#zone-systems {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    max-width: 1200px;
    margin: 0 auto;
}

.bento-cell {
    border: 3px solid var(--fault-black);
    padding: 1.5rem;
    background-color: var(--concrete-warm);
    position: relative;
    box-shadow: inset 0 1px 3px rgba(26, 23, 20, 0.1);
    opacity: 0;
    transform: translateY(30px);
}

.bento-cell.animated {
    animation: bentoBounce 500ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes bentoBounce {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.bento-cell--wide {
    grid-column: span 2;
}

.bento-cell--tall {
    grid-row: span 2;
}

.bento-cell--critical {
    background-color: rgba(196, 57, 29, 0.08);
}

.bento-cell--warning {
    background-color: rgba(212, 148, 10, 0.15);
}

.bento-cell--stable {
    background-color: var(--concrete-warm);
}

.cell-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.system-label {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1rem, 2vw, 1.6rem);
    letter-spacing: 0.06em;
    color: var(--fault-black);
}

.fault-count {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.7rem, 0.9vw, 0.85rem);
    font-weight: 500;
    color: var(--graphite-fog);
    margin-bottom: 1rem;
}

.sparkline {
    height: 30px;
    position: relative;
    width: 100%;
}

/* ============================================
   ZONE 3: Timeline
   ============================================ */
#zone-timeline {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 4px;
    height: 0;
    background-color: var(--fault-black);
    transform: translateX(-50%);
    transition: height 0.1s linear;
}

.timeline-event {
    position: relative;
    width: 50%;
    padding: 1rem 0;
    opacity: 0;
}

.timeline-event.visible {
    opacity: 1;
}

.timeline-event--left {
    padding-right: 3rem;
    text-align: right;
}

.timeline-event--right {
    margin-left: 50%;
    padding-left: 3rem;
    text-align: left;
}

.timeline-event--left .event-branch {
    position: absolute;
    right: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background-color: var(--fault-black);
    transition: width 300ms ease;
}

.timeline-event--right .event-branch {
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background-color: var(--fault-black);
    transition: width 300ms ease;
}

.timeline-event.visible .event-branch {
    width: 2rem;
}

.event-card {
    clip-path: polygon(0 12%, 100% 0, 100% 100%, 0 100%);
    background-color: var(--chalk-white);
    border: 2px solid var(--fault-black);
    padding: 1.5rem 1.25rem 1.25rem;
    transform: translateX(0);
    transition: transform 500ms ease, opacity 500ms ease;
}

.timeline-event--left .event-card {
    transform: translateX(-40px);
    opacity: 0;
}

.timeline-event--right .event-card {
    transform: translateX(40px);
    opacity: 0;
}

.timeline-event.visible .event-card {
    transform: translateX(0);
    opacity: 1;
}

.event-date {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.75rem, 0.9vw, 0.95rem);
    font-weight: 500;
    color: var(--graphite-fog);
    display: block;
    margin-bottom: 0.25rem;
}

.event-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1rem, 2vw, 1.5rem);
    letter-spacing: 0.06em;
    color: var(--fault-black);
    margin-bottom: 0.5rem;
}

.event-desc {
    font-size: clamp(0.85rem, 1vw, 1rem);
    color: var(--fault-black);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.fault-tag {
    display: inline-block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    padding: 0.15em 0.6em;
    border-radius: 100px;
    color: var(--chalk-white);
}

.fault-tag--vermillion {
    background-color: var(--alarm-vermillion);
}

.fault-tag--olive {
    background-color: var(--deep-olive);
}

/* ============================================
   ZONE 4: Diagnostic Panel
   ============================================ */
#zone-diagnostics {
    padding-top: 6rem;
    padding-bottom: 6rem;
    background-color: rgba(200, 191, 176, 0.2);
}

.diagnostic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 6px;
    max-width: 1200px;
    margin: 0 auto;
}

.diagnostic-cell {
    border: 3px solid var(--fault-black);
    padding: 1.5rem;
    background-color: var(--concrete-warm);
    box-shadow: inset 0 1px 3px rgba(26, 23, 20, 0.1);
    position: relative;
}

.fault-id {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 500;
    color: var(--fault-black);
    display: block;
    margin-bottom: 0.75rem;
}

.fault-description {
    font-size: clamp(0.85rem, 1vw, 1rem);
    color: var(--fault-black);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.severity-bar {
    width: 100%;
    max-width: 200px;
    height: 8px;
    border-radius: 2px;
    background: rgba(107, 101, 96, 0.3);
    position: relative;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.severity-bar::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: var(--severity, 50%);
    background: linear-gradient(90deg, var(--deep-olive) 0%, var(--caution-amber) 50%, var(--alarm-vermillion) 100%);
    border-radius: 2px;
}

.severity-labels {
    display: flex;
    justify-content: space-between;
    max-width: 200px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--graphite-fog);
    margin-bottom: 1rem;
}

.status-stamp {
    display: inline-block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    padding: 0.15em 0.5em;
    border: 3px solid;
    border-radius: 4px;
    mix-blend-mode: multiply;
    transform: skewX(-2deg);
}

.status-stamp.stamp--vermillion {
    color: var(--alarm-vermillion);
    border-color: var(--alarm-vermillion);
    transform: skewX(-2deg) rotate(-4deg);
}

.status-stamp.stamp--amber {
    color: var(--caution-amber);
    border-color: var(--caution-amber);
    transform: skewX(-2deg) rotate(3deg);
}

.status-stamp.stamp--olive {
    color: var(--deep-olive);
    border-color: var(--deep-olive);
    transform: skewX(-2deg) rotate(-2deg);
}

/* ============================================
   ZONE 5: Cross-Reference Map
   ============================================ */
.zone--dark {
    background-color: var(--fault-black);
}

.zone--dark::before {
    display: none;
}

#zone-network {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 5vw;
}

.network-subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.75rem, 0.9vw, 0.95rem);
    color: var(--graphite-fog);
    text-align: center;
    margin-bottom: 2rem;
}

.network-container {
    width: 100%;
    max-width: 900px;
    position: relative;
}

#network-graph {
    width: 100%;
    height: auto;
}

.network-line {
    stroke: var(--deep-olive);
    stroke-width: 1;
    transition: stroke 200ms ease, stroke-width 200ms ease, opacity 200ms ease;
}

.network-line.dimmed {
    opacity: 0.15;
}

.network-line.highlighted {
    stroke: var(--alarm-vermillion);
    stroke-width: 2;
}

.node-circle {
    fill: var(--concrete-warm);
    stroke: var(--graphite-fog);
    stroke-width: 1;
    transition: transform 200ms ease, r 200ms ease;
    cursor: pointer;
}

.network-node:hover .node-circle,
.network-node.highlighted .node-circle {
    r: 24;
    fill: var(--chalk-white);
    stroke: var(--alarm-vermillion);
    stroke-width: 2;
}

.network-node.dimmed .node-circle {
    opacity: 0.4;
}

.node-label {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 10px;
    fill: var(--fault-black);
    text-anchor: middle;
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms ease;
}

.network-node:hover .node-label,
.network-node.highlighted .node-label {
    opacity: 1;
}

/* ============================================
   ZONE 6: Repair Log
   ============================================ */
#zone-repairs {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.repair-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 2rem 1rem;
    -webkit-overflow-scrolling: touch;
}

.repair-scroll::-webkit-scrollbar {
    height: 8px;
}

.repair-scroll::-webkit-scrollbar-track {
    background: var(--concrete-warm);
    border: 1px solid #c8bfb0;
}

.repair-scroll::-webkit-scrollbar-thumb {
    background: var(--brass-patina);
    border-radius: 2px;
}

.repair-card {
    flex: 0 0 500px;
    max-width: 90vw;
    scroll-snap-align: center;
    display: flex;
    background-color: var(--chalk-white);
    border: 3px solid var(--fault-black);
    transform: rotate(var(--card-rotation, 0deg));
    transition: transform 300ms ease, box-shadow 300ms ease;
    perspective: 800px;
}

.repair-card:hover {
    transform: rotate(var(--card-rotation, 0deg)) perspective(800px) rotateY(2deg);
    box-shadow: 8px 4px 16px rgba(26, 23, 20, 0.15);
}

.card-bar {
    width: 8px;
    flex-shrink: 0;
}

.card-bar--vermillion {
    background-color: var(--alarm-vermillion);
}

.card-bar--olive {
    background-color: var(--deep-olive);
}

.card-bar--amber {
    background-color: var(--caution-amber);
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(1rem, 2vw, 1.4rem);
    letter-spacing: 0.06em;
    color: var(--fault-black);
    margin-bottom: 0.75rem;
}

.card-desc {
    font-size: clamp(0.85rem, 1vw, 1rem);
    color: var(--fault-black);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.card-attribution {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.65rem, 0.8vw, 0.75rem);
    color: var(--graphite-fog);
    display: block;
}

/* ============================================
   ZONE 7: Filing Cabinet Footer
   ============================================ */
#zone-footer {
    min-height: auto;
    padding-top: 4rem;
    padding-bottom: 4rem;
    background-color: var(--fault-black);
    position: relative;
}

.torn-edge {
    position: absolute;
    top: -15px;
    left: 0;
    width: 100%;
    height: 15px;
    background-color: var(--concrete-warm);
    clip-path: polygon(
        0% 0%, 3% 0%, 3% 40%, 7% 0%, 7% 0%, 12% 0%, 12% 60%, 16% 0%,
        20% 0%, 20% 30%, 25% 0%, 28% 0%, 28% 50%, 33% 0%, 36% 0%,
        36% 45%, 40% 0%, 44% 0%, 44% 35%, 48% 0%, 52% 0%, 52% 55%,
        56% 0%, 60% 0%, 60% 40%, 64% 0%, 68% 0%, 68% 60%, 72% 0%,
        76% 0%, 76% 30%, 80% 0%, 84% 0%, 84% 50%, 88% 0%, 92% 0%,
        92% 45%, 96% 0%, 100% 0%, 100% 100%, 0% 100%
    );
}

.filing-cabinet {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.drawer {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--fault-black);
    border: 2px solid var(--graphite-fog);
    padding: 2.5rem 1rem;
    text-decoration: none;
    transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 300ms ease;
    cursor: pointer;
}

.drawer:hover {
    transform: translateY(20px);
    box-shadow: 0 -4px 12px rgba(176, 141, 87, 0.3);
}

.drawer-label-frame {
    border: 2px solid var(--brass-patina);
    border-radius: 3px;
    padding: 0.4em 0.8em;
    background-color: rgba(176, 141, 87, 0.1);
}

.drawer-label {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(0.8rem, 1.5vw, 1.1rem);
    letter-spacing: 0.06em;
    color: var(--brass-patina);
}

.footer-meta {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--graphite-fog);
    max-width: 900px;
    margin: 0 auto;
}

.meta-mono {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(0.6rem, 0.8vw, 0.75rem);
    color: var(--graphite-fog);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-cell--wide {
        grid-column: span 2;
    }

    .bento-cell--tall {
        grid-row: span 1;
    }

    .timeline-event--left,
    .timeline-event--right {
        width: 85%;
        margin-left: 15%;
        padding-left: 2rem;
        padding-right: 0;
        text-align: left;
    }

    .timeline-line {
        left: 10%;
    }

    .timeline-event--left .event-branch,
    .timeline-event--right .event-branch {
        left: -2rem;
        right: auto;
    }

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

    .filing-cabinet {
        grid-template-columns: repeat(2, 1fr);
    }

    .repair-card {
        flex: 0 0 85vw;
    }

    .report-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-cell--wide {
        grid-column: span 1;
    }

    .site-title {
        font-size: clamp(2rem, 14vw, 6rem);
    }

    .watermark {
        font-size: clamp(2rem, 10vw, 5rem);
    }
}