/* ============================================
   namu.works - Y2K Glassmorphic Arboreal Archive
   ============================================ */
:root {
    --midnight-blue: #111827;
    --frost-silver: #C0D6E4;
    --deep-space: #0A0E1A;
    --chrome-blue: #3B6EE8;
    --ice-white: #C8D8E8;
    --muted-steel: #A8B8C8;
    --slate-teal: #5A7A8A;
    --frosted-cobalt: #1A2744;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    background: var(--deep-space);
    color: var(--frost-silver);
    font-family: 'Space Mono', monospace;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ==============================
   SCENE BASICS
   ============================== */
.scene {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: clamp(2rem, 5vw, 4rem);
}

.scene-label {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.6rem;
    letter-spacing: 0.35em;
    color: var(--chrome-blue);
    text-transform: uppercase;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.scene-label.visible {
    opacity: 0.7;
    transform: translateY(0);
}
.scene-label--light {
    color: var(--frost-silver);
}

/* ==============================
   GLASSMORPHIC PANELS
   ============================== */
.glass-panel {
    background: rgba(26, 39, 68, 0.65);
    border: 1px solid rgba(192, 214, 228, 0.12);
    border-radius: 16px;
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    box-shadow: 0 8px 32px rgba(10, 14, 26, 0.6), inset 0 1px 0 rgba(200, 216, 232, 0.08);
    padding: clamp(2rem, 5vw, 3rem);
    position: relative;
}

/* ==============================
   SCENE 1: CANOPY GATE
   ============================== */
.scene--canopy {
    background: radial-gradient(ellipse at 50% 30%, rgba(59, 110, 232, 0.08), var(--deep-space) 70%);
}
.glass-panel--hero {
    text-align: center;
    max-width: 550px;
    z-index: 2;
}
.chrome-ring {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid rgba(192, 214, 228, 0.2);
    margin: 0 auto 1.5rem;
    background: radial-gradient(circle, rgba(59, 110, 232, 0.1), transparent 70%);
    box-shadow: 0 0 20px rgba(59, 110, 232, 0.1), inset 0 0 20px rgba(59, 110, 232, 0.05);
    animation: ringPulse 4s ease-in-out infinite;
}
@keyframes ringPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 110, 232, 0.1), inset 0 0 20px rgba(59, 110, 232, 0.05); }
    50% { box-shadow: 0 0 30px rgba(59, 110, 232, 0.2), inset 0 0 30px rgba(59, 110, 232, 0.1); }
}
.hero-title {
    font-family: 'Libre Baskerville', serif;
    font-weight: 700;
    font-size: clamp(2.4rem, 5.5vw, 5rem);
    color: var(--frost-silver);
    letter-spacing: 0.04em;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}
.hero-sub {
    font-family: 'Space Mono', monospace;
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--muted-steel);
    margin-bottom: 1.5rem;
    text-transform: lowercase;
}
.hero-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--chrome-blue);
    animation: statusBlink 2s ease-in-out infinite;
}
@keyframes statusBlink {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
.status-text {
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    color: var(--slate-teal);
    text-transform: uppercase;
}

/* Floating Orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 110, 232, 0.06), transparent 70%);
    border: 1px solid rgba(192, 214, 228, 0.04);
    pointer-events: none;
}
.orb--1 {
    width: 300px; height: 300px;
    top: 10%; left: -5%;
    animation: orbFloat 12s ease-in-out infinite;
}
.orb--2 {
    width: 200px; height: 200px;
    bottom: 15%; right: 5%;
    animation: orbFloat 16s ease-in-out infinite reverse;
}
.orb--3 {
    width: 150px; height: 150px;
    top: 60%; left: 70%;
    animation: orbFloat 10s ease-in-out infinite;
    animation-delay: -4s;
}
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(15px, -10px); }
    50% { transform: translate(-8px, 12px); }
    75% { transform: translate(10px, 5px); }
}

/* ==============================
   GLASS CARDS
   ============================== */
.glass-card {
    background: rgba(26, 39, 68, 0.55);
    border: 1px solid rgba(192, 214, 228, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(12px) saturate(1.1);
    -webkit-backdrop-filter: blur(12px) saturate(1.1);
    box-shadow: 0 4px 24px rgba(10, 14, 26, 0.5), inset 0 1px 0 rgba(200, 216, 232, 0.06);
    padding: clamp(1.5rem, 3vw, 2rem);
    opacity: 0;
    transform: translateY(25px) scale(0.98);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
.glass-card.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.glass-card:hover {
    box-shadow: 0 8px 40px rgba(59, 110, 232, 0.12), inset 0 1px 0 rgba(200, 216, 232, 0.1);
}

.card-id {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: var(--chrome-blue);
    margin-bottom: 0.5rem;
    opacity: 0.7;
}
.card-title {
    font-family: 'Libre Baskerville', serif;
    font-weight: 700;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--frost-silver);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}
.card-text {
    font-family: 'Space Mono', monospace;
    font-weight: 400;
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--muted-steel);
    margin-bottom: 1rem;
}
.card-bar {
    padding-top: 0.75rem;
    border-top: 1px solid rgba(192, 214, 228, 0.08);
}
.bar-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.5rem;
    letter-spacing: 0.15em;
    color: var(--slate-teal);
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    display: block;
}
.bar-track {
    width: 100%;
    height: 4px;
    background: rgba(192, 214, 228, 0.08);
    border-radius: 2px;
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--chrome-blue), rgba(59, 110, 232, 0.4));
    border-radius: 2px;
    transition: width 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Card Tunnel Layout */
.card-tunnel {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 3vw, 1.5rem);
    max-width: 550px;
    width: 100%;
}

/* ==============================
   SCENE 3: SCHOLARS
   ============================== */
.scene--scholars {
    background: radial-gradient(ellipse at 50% 50%, rgba(26, 39, 68, 0.3), var(--deep-space) 70%);
}
.scholar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    max-width: 650px;
    width: 100%;
}
.glass-card--scholar {
    text-align: center;
}
.scholar-role {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.5rem;
    letter-spacing: 0.25em;
    color: var(--chrome-blue);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    opacity: 0.6;
}

/* ==============================
   SCENE 4: TRUNK
   ============================== */
.scene--trunk {
    background: var(--midnight-blue);
}
.glass-panel--trunk {
    max-width: 600px;
    text-align: center;
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.glass-panel--trunk.visible {
    opacity: 1;
    transform: translateY(0);
}
.trunk-label {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    letter-spacing: 0.25em;
    color: var(--chrome-blue);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}
.trunk-quote {
    font-family: 'Libre Baskerville', serif;
    font-style: italic;
    font-weight: 400;
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    color: var(--frost-silver);
    line-height: 1.7;
    margin-bottom: 1rem;
}
.trunk-attr {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--slate-teal);
    opacity: 0.5;
}

/* ==============================
   SCENE 5: ROOTS
   ============================== */
.scene--roots {
    background: radial-gradient(ellipse at 50% 70%, rgba(26, 39, 68, 0.2), var(--deep-space) 70%);
}
.root-nodes {
    display: flex;
    gap: clamp(2rem, 5vw, 4rem);
    flex-wrap: wrap;
    justify-content: center;
}
.root-node {
    text-align: center;
    padding: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.root-node.visible {
    opacity: 1;
    transform: translateY(0);
}
.node-value {
    display: block;
    font-family: 'Libre Baskerville', serif;
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--frost-silver);
    line-height: 1;
    margin-bottom: 0.3rem;
}
.node-label {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.5rem;
    letter-spacing: 0.2em;
    color: var(--slate-teal);
    text-transform: uppercase;
}

/* ==============================
   SCENE 6: DEEP
   ============================== */
.scene--deep {
    min-height: 60vh;
    background: var(--deep-space);
}
.deep-content {
    text-align: center;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 1s ease, transform 1s ease;
}
.deep-content.visible {
    opacity: 1;
    transform: translateY(0);
}
.deep-domain {
    font-family: 'Libre Baskerville', serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--frost-silver);
    letter-spacing: 0.04em;
    margin-bottom: 0.75rem;
}
.deep-text {
    font-family: 'Space Mono', monospace;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--slate-teal);
    letter-spacing: 0.05em;
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 768px) {
    .scholar-grid {
        grid-template-columns: 1fr;
    }
    .root-nodes {
        flex-direction: column;
        align-items: center;
    }
}