/* ==========================================================
   archetype.works — Kinetic Blueprint Observatory
   ========================================================== */

:root {
    --color-deep-slate: #0F1923;
    --color-drafting-white: #E8E4DD;
    --color-blueprint-cyan: #3A7CA5;
    --color-signal-amber: #D4943A;
    --color-structural-red: #A63D40;
    --color-warm-graphite: #B0A899;
    --color-midnight-panel: #162230;
    --color-grid-line-blue: #2A3A4A;

    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Commissioner', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    --grid-size: 60px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--color-deep-slate);
    color: var(--color-drafting-white);
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.05rem;
    line-height: 1.7;
    overflow-x: hidden;
}

/* === BLUEPRINT GRID OVERLAY === */
.blueprint-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0;
    transition: opacity 800ms ease;
    background-image:
        /* Minor grid lines */
        linear-gradient(to right, rgba(42, 58, 74, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(42, 58, 74, 0.08) 1px, transparent 1px),
        /* Major grid lines (every 5th = 300px) */
        linear-gradient(to right, rgba(42, 58, 74, 0.15) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(42, 58, 74, 0.15) 1px, transparent 1px);
    background-size:
        var(--grid-size) var(--grid-size),
        var(--grid-size) var(--grid-size),
        calc(var(--grid-size) * 5) calc(var(--grid-size) * 5),
        calc(var(--grid-size) * 5) calc(var(--grid-size) * 5);
    background-position: 0 0, 0 0, 0 0, 0 0;
}

.blueprint-grid.visible {
    opacity: 1;
}

.blueprint-grid.intensified {
    opacity: 2.5;
}

/* Grid dots at major intersections */
.blueprint-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(42, 58, 74, 0.12) 1.5px, transparent 1.5px);
    background-size: calc(var(--grid-size) * 5) calc(var(--grid-size) * 5);
}

/* === PANEL NAVIGATION === */
.panel-nav {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 100;
    display: grid;
    gap: 6px;
    align-items: end;
    justify-items: end;
    opacity: 0;
    transition: opacity 400ms ease;
}

.panel-nav.visible {
    opacity: 1;
}

.panel-counter {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-blueprint-cyan);
    letter-spacing: 0.05em;
}

.progress-bar {
    width: 60px;
    height: 2px;
    background: rgba(58, 124, 165, 0.2);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--color-blueprint-cyan);
    transition: width 300ms ease;
}

/* === ANNOTATIONS === */
.annotation {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-blueprint-cyan);
    opacity: 0;
    transition: opacity 200ms ease;
    letter-spacing: 0.05em;
}

.annotation.visible {
    opacity: 0.4;
}

.annotation-tl {
    top: 20px;
    left: 20px;
}

.annotation-br {
    bottom: 20px;
    right: 20px;
}

/* === PANELS (Common) === */
.panel {
    position: relative;
    width: 100%;
    min-height: 100vh;
}

/* === PANEL ZERO — THE THESIS === */
.panel-zero {
    height: 100vh;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.panel-zero-content {
    text-align: center;
    z-index: 2;
}

.thesis-title {
    font-family: var(--font-display);
    font-size: clamp(5rem, 14vw, 12rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 0.92;
    color: var(--color-drafting-white);
    display: flex;
    justify-content: center;
    gap: 0;
    overflow: visible;
}

.thesis-title .letter {
    display: inline-block;
    opacity: 0;
    transform: translate(var(--start-x, 0px), var(--start-y, 0px));
    transition: opacity 0.6s ease, transform 1.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.thesis-title .letter.assembled {
    opacity: 1;
    transform: translate(0, 0);
}

.thesis-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1.2rem;
    color: var(--color-warm-graphite);
    margin-top: 1.5rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 600ms ease, transform 600ms ease;
}

.thesis-subtitle.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === PANEL ONE — THE ARCHETYPES === */
.panel-one {
    height: 200vh;
    position: relative;
}

.panel-one-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    display: grid;
    place-items: center;
}

.archetypes-track {
    display: grid;
    grid-template-columns: repeat(6, 40vw);
    gap: 30px;
    padding: 0 30vw;
    align-items: center;
    height: 80vh;
    transition: transform 0.1s linear;
}

.archetype-card {
    position: relative;
    width: 40vw;
    max-width: 500px;
    background: var(--color-midnight-panel);
    padding: 0;
    transition: opacity 400ms ease;
}

.card-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-blueprint-cyan);
    opacity: 0.2;
    transition: opacity 400ms ease;
    pointer-events: none;
}

.archetype-card.active .card-border {
    opacity: 1;
}

.archetype-card.past {
    opacity: 0.6;
}

.card-inner {
    padding: 40px;
    display: grid;
    gap: 20px;
}

.card-symbol {
    width: 120px;
    height: 120px;
}

.archetype-svg {
    width: 100%;
    height: 100%;
}

.card-name {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--color-drafting-white);
    line-height: 1;
}

.card-description {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-warm-graphite);
}

.card-annotation {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-blueprint-cyan);
    opacity: 0.4;
    letter-spacing: 0.05em;
}

/* === PANEL TWO — THE CONNECTIONS === */
.panel-two {
    height: 100vh;
    display: grid;
    place-items: center;
    position: relative;
}

.panel-two-content {
    width: 90%;
    max-width: 1000px;
    position: relative;
    z-index: 2;
}

.node-graph {
    width: 100%;
    height: auto;
}

.graph-node {
    cursor: pointer;
}

.node-circle {
    transition: transform 300ms ease, stroke 300ms ease;
    transform-origin: center;
    animation: nodePulse 3s ease-in-out infinite;
}

@keyframes nodePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.06); }
}

.graph-node:hover .node-circle {
    stroke: var(--color-signal-amber);
    transform: scale(1.15);
    animation: none;
}

.graph-node:hover text {
    fill: var(--color-signal-amber);
}

.connection-path {
    transition: opacity 300ms ease, stroke 300ms ease;
}

.connection-path.highlighted {
    opacity: 1 !important;
    stroke-width: 2.5;
}

.node-tooltip {
    position: absolute;
    background: var(--color-midnight-panel);
    border: 1px solid var(--color-blueprint-cyan);
    padding: 12px 16px;
    display: none;
    z-index: 10;
    pointer-events: none;
}

.node-tooltip.active {
    display: block;
}

.tooltip-name {
    display: block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-blueprint-cyan);
    margin-bottom: 4px;
}

.tooltip-desc {
    display: block;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.85rem;
    color: var(--color-warm-graphite);
    line-height: 1.4;
}

/* === PANEL THREE — THE WORKSHOP === */
.panel-three {
    min-height: 150vh;
    padding: 80px 0;
    position: relative;
}

.workshop-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    width: 100%;
    height: 100%;
}

.workshop-column {
    border-right: 1px solid rgba(58, 124, 165, 0.3);
    padding: 40px;
    position: relative;
}

.workshop-column:last-child {
    border-right: none;
}

.workshop-column:first-child {
    border-left: 1px solid rgba(58, 124, 165, 0.3);
}

.column-header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(58, 124, 165, 0.2);
}

.column-label {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-blueprint-cyan);
}

.column-ref {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-blueprint-cyan);
    opacity: 0.6;
}

.column-content {
    display: grid;
    gap: 40px;
}

.workshop-block {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 400ms ease, transform 400ms ease;
}

.workshop-block.visible {
    opacity: 1;
    transform: translateY(0);
}

.block-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-drafting-white);
    margin-bottom: 12px;
}

.block-text {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-warm-graphite);
}

/* === PANEL FOUR — THE MANIFESTO === */
.panel-four {
    height: 150vh;
    display: grid;
    place-items: center;
    position: relative;
}

.panel-four-content {
    text-align: center;
    z-index: 2;
    padding: 0 5vw;
}

.manifesto-text {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 9rem);
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 1.0;
    color: var(--color-drafting-white);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
}

.m-letter {
    display: inline-block;
    transition: transform 1.5s ease, opacity 1.2s ease, color 1s ease;
    position: relative;
}

.m-letter.scattered {
    color: var(--color-blueprint-cyan);
    opacity: 0.4;
}

.m-space {
    display: inline-block;
    width: 0.3em;
}

/* === DRAW PATH ANIMATION === */
.draw-path {
    transition: stroke-dashoffset 1.2s ease;
}

.draw-path.drawn {
    stroke-dashoffset: 0 !important;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .archetypes-track {
        grid-template-columns: repeat(6, 80vw);
        padding: 0 10vw;
    }

    .archetype-card {
        width: 80vw;
    }

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

    .workshop-column {
        border-right: none;
        border-bottom: 1px solid rgba(58, 124, 165, 0.3);
    }

    .workshop-column:first-child {
        border-left: none;
    }

    .workshop-column:last-child {
        border-bottom: none;
    }

    .panel-nav {
        top: 15px;
        right: 15px;
    }

    .manifesto-text {
        font-size: clamp(2.5rem, 8vw, 6rem);
    }

    .node-graph {
        transform: scale(0.85);
    }
}

@media (max-width: 480px) {
    .thesis-title {
        font-size: clamp(3rem, 12vw, 6rem);
    }

    .card-inner {
        padding: 24px;
    }

    .card-name {
        font-size: 1.8rem;
    }

    .workshop-column {
        padding: 24px;
    }
}