/* ============================================================
   namu.club — Hand-drawn digital treehouse
   Aesthetic: hand-drawn / Layout: dashboard / Typography: garamond-classic
   Palette: analogous earth-and-ink / Animation: slide-reveal
   ============================================================ */

/* -------- Custom properties -------- */
:root {
    --paper:    #F5EDE0;
    --linen:    #EDE3D2;
    --pencil:   #D4C9B8;
    --ink:      #3A2E24;
    --sepia:    #6B5B4A;
    --sienna:   #A0522D;
    --umber:    #704214;
    --gold:     #DAA520;
    --charcoal: #2C2416;
    --moss:     #4A6741;
    --rule-red: #C85A4A;

    --serif: 'EB Garamond', 'Lora', Georgia, serif;
    --hand:  'Caveat', 'Architects Daughter', cursive;
    --print: 'Architects Daughter', 'Caveat', sans-serif;

    --max-w: 1240px;
    --shelf-h: 72px;

    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -------- Reset & base -------- */
*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--serif);
    font-size: 18px;
    line-height: 1.65;
    color: var(--ink);
    background-color: var(--paper);
    background-image:
        radial-gradient(ellipse at 20% 0%, rgba(218, 165, 32, 0.06), transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(160, 82, 45, 0.06), transparent 55%);
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

button {
    font-family: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 0;
}

img, svg { display: block; max-width: 100%; }

/* -------- Background grid texture -------- */
.grid-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.55;
}

.grid-bg svg { width: 100%; height: 100%; }

/* -------- Tree watermark -------- */
.tree-watermark {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 920px;
    max-width: 90vw;
    height: auto;
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 2s var(--ease-out);
}

.tree-watermark.lit {
    opacity: 0.05;
}

.tree-watermark svg {
    width: 100%;
    height: auto;
}

/* -------- Caveat utility -------- */
.caveat {
    font-family: var(--hand);
    font-weight: 500;
    color: var(--sepia);
    letter-spacing: 0.005em;
}

/* -------- Eyebrow / labels -------- */
.eyebrow {
    font-family: var(--print);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sienna);
    margin: 0 0 12px 0;
}

/* -------- Navigation Shelf -------- */
.nav-shelf {
    position: sticky;
    top: 0;
    z-index: 30;
    background: linear-gradient(180deg, #ECDCC0 0%, #E0CDAA 65%, #C9B188 100%);
    border-bottom: 2px solid var(--ink);
    box-shadow: 0 4px 0 rgba(58, 46, 36, 0.12), 0 12px 24px rgba(58, 46, 36, 0.08);
    transform: translateY(-100%);
    transition: transform 700ms var(--spring);
    filter: url(#sketchy-soft);
}

.nav-shelf.lit { transform: translateY(0); }

.shelf-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 28px;
    height: var(--shelf-h);
    position: relative;
}

.shelf-grain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(90deg, rgba(58, 46, 36, 0.04) 0 1px, transparent 1px 7px),
        repeating-linear-gradient(180deg, rgba(58, 46, 36, 0.05) 0 1px, transparent 1px 18px);
    mix-blend-mode: multiply;
    opacity: 0.7;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--serif);
    font-weight: 700;
    font-size: 22px;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.brand-text {
    font-family: var(--serif);
    font-weight: 700;
}

.brand-dot {
    color: var(--sienna);
    font-family: var(--hand);
    font-size: 28px;
    line-height: 1;
    margin: 0 -2px;
}

.shelf-tabs {
    display: flex;
    align-items: stretch;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.tab {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    height: 40px;
    margin-top: 2px;
    font-family: var(--print);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink);
    border: 1.5px solid var(--ink);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    background: var(--paper);
    transform: translateY(-12px);
    opacity: 0;
    transition: transform 600ms var(--spring), background 220ms ease, color 220ms ease;
}

.shelf-tabs .tab.lit {
    transform: translateY(2px);
    opacity: 1;
}

.tab::before {
    content: "";
    position: absolute;
    left: 50%;
    top: -8px;
    width: 3px;
    height: 8px;
    background: var(--ink);
    transform: translateX(-50%);
    border-radius: 2px;
}

.tab:hover {
    background: var(--gold);
    color: var(--ink);
    transform: translateY(-1px);
}

.tab.active {
    background: var(--sienna);
    color: var(--paper);
}

.tab-icon {
    display: inline-flex;
    align-items: center;
    color: currentColor;
}

.shelf-aside {
    display: flex;
    align-items: center;
    gap: 14px;
}

.shelf-meta {
    font-family: var(--hand);
    font-size: 18px;
    color: var(--sepia);
}

.shelf-meta em {
    font-style: normal;
    color: var(--ink);
    font-weight: 600;
}

.shelf-button {
    position: relative;
    padding: 9px 18px;
    background: var(--ink);
    color: var(--paper);
    font-family: var(--print);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: 999px;
    border: 1.5px solid var(--ink);
    transition: transform 220ms var(--ease-out), background 220ms ease;
}

.shelf-button:hover {
    background: var(--umber);
    transform: translateY(-1px) rotate(-0.5deg);
}

/* -------- Main wrapper -------- */
main {
    position: relative;
    z-index: 1;
}

/* -------- Instrument Cluster -------- */
.instrument-cluster {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 56px 28px 28px;
    position: relative;
}

.cluster-heading {
    text-align: center;
    margin-bottom: 36px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.display {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 60px;
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin: 0 0 16px;
    color: var(--ink);
}

.display em {
    font-style: italic;
    color: var(--sienna);
    font-family: var(--serif);
}

.display-2 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 44px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
    color: var(--ink);
}

.lede {
    font-size: 20px;
    line-height: 1.55;
    color: var(--sepia);
    margin: 0;
    font-family: var(--serif);
}

.lede em, .lede .caveat {
    color: var(--sienna);
}

/* -------- Panel grid (dashboard) -------- */
.panel-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(160px, auto);
    gap: 22px;
    align-items: stretch;
}

/* Top row */
.panel-compass  { grid-column: span 4; grid-row: span 2; }
.panel-logbook  { grid-column: span 5; grid-row: span 2; }
.panel-catalog  { grid-column: span 3; grid-row: span 2; }

/* Bottom row gauges */
.panel-gauge    { grid-column: span 4; }

@media (max-width: 1080px) {
    .panel-compass  { grid-column: span 6; grid-row: span 2; }
    .panel-logbook  { grid-column: span 6; grid-row: span 2; }
    .panel-catalog  { grid-column: span 12; grid-row: auto; }
    .panel-gauge    { grid-column: span 6; }
}

@media (max-width: 720px) {
    .display { font-size: 40px; }
    .display-2 { font-size: 30px; }
    .panel-compass,
    .panel-logbook,
    .panel-catalog,
    .panel-gauge { grid-column: span 12; grid-row: auto; }
    .shelf-tabs { display: none; }
}

/* -------- Panel base style -------- */
.panel {
    position: relative;
    background: var(--paper);
    padding: 22px 22px 18px;
    border: 1.6px solid var(--ink);
    border-radius: 6px;
    box-shadow:
        4px 4px 0 rgba(58, 46, 36, 0.08),
        7px 8px 18px rgba(58, 46, 36, 0.06);
    overflow: hidden;
    transition: transform 700ms var(--spring), opacity 700ms var(--spring), box-shadow 220ms ease;
}

.panel::after {
    /* sketched outer wobble line */
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(58, 46, 36, 0.45);
    border-radius: 4px;
    pointer-events: none;
    filter: url(#sketchy);
}

.panel-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1.2px solid var(--pencil);
}

.panel-tag {
    font-family: var(--print);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sienna);
}

.panel-tag em {
    font-style: normal;
    color: var(--ink);
    margin-left: 2px;
}

.panel-title {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 24px;
    margin: 0;
    color: var(--ink);
    letter-spacing: -0.01em;
    flex: 1;
}

.panel-note {
    font-size: 16px;
    color: var(--sepia);
}

.panel-foot {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1.2px dashed var(--pencil);
}

.panel-caption {
    font-family: var(--serif);
    font-size: 14px;
    line-height: 1.45;
    color: var(--sepia);
    margin: 0;
}

.link-pen {
    color: var(--sienna);
    border-bottom: 1.5px dotted var(--sienna);
    padding-bottom: 1px;
    transition: color 200ms ease, border-color 200ms ease;
}

.link-pen:hover { color: var(--umber); border-bottom-color: var(--umber); }

/* -------- Compass widget -------- */
.compass-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 0 8px;
}

.compass {
    width: 100%;
    max-width: 320px;
    height: auto;
    transition: transform 600ms var(--ease-out);
}

.compass-letter {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 22px;
    fill: var(--ink);
    letter-spacing: -0.02em;
}

#compassPointer {
    transition: transform 1.4s var(--spring);
    transform-origin: 160px 160px;
}

.compass-readout {
    position: absolute;
    bottom: -2px;
    right: 6px;
    text-align: right;
    line-height: 1.1;
}

.readout-label {
    display: block;
    font-size: 14px;
    color: var(--sepia);
}

.readout-value {
    display: block;
    font-family: var(--serif);
    font-weight: 700;
    font-size: 22px;
    color: var(--ink);
    letter-spacing: -0.01em;
}

/* -------- Logbook -------- */
.panel-logbook .logbook-page {
    position: relative;
    background:
        repeating-linear-gradient(180deg,
            transparent 0 31px,
            rgba(169, 192, 214, 0.55) 31px 32px);
    background-color: #FBF4E5;
    border: 1px solid var(--pencil);
    padding: 20px 22px 18px 92px;
    border-radius: 4px;
    min-height: 260px;
    overflow: hidden;
}

.logbook-margin {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 80px;
    width: 1.6px;
    background: var(--rule-red);
    opacity: 0.45;
    filter: url(#sketchy);
}

.logbook-rules {
    display: none;
}

.logbook-entry {
    margin-bottom: 16px;
}

.logbook-entry + .logbook-entry {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed var(--pencil);
}

.entry-date {
    font-size: 16px;
    color: var(--sienna);
    margin: 0 0 4px;
}

.entry-body {
    font-family: var(--serif);
    font-size: 17px;
    line-height: 1.55;
    color: var(--ink);
    margin: 0;
}

.entry-body em { color: var(--umber); }

.entry-mark {
    text-align: right;
    font-size: 18px;
    color: var(--sepia);
    margin: 4px 0 0;
}

/* -------- Species Catalog -------- */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.catalog-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 6px;
    border: 1.2px solid var(--pencil);
    border-radius: 4px;
    background: var(--linen);
    color: var(--ink);
    font-family: var(--print);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 240ms var(--ease-out), background 220ms ease, color 220ms ease, border-color 220ms ease;
}

.catalog-cell svg { color: var(--ink); transition: color 220ms ease, transform 320ms var(--spring); }

.catalog-cell:hover {
    background: var(--paper);
    border-color: var(--ink);
    color: var(--umber);
    transform: translateY(-2px) rotate(-0.6deg);
}

.catalog-cell:hover svg {
    color: var(--sienna);
    transform: scale(1.06);
}

.catalog-cell.active {
    background: var(--gold);
    border-color: var(--ink);
}

/* -------- Gauges (bottom row) -------- */
.panel-gauge .gauge-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 0 0;
}

.gauge {
    width: 100%;
    max-width: 240px;
    height: auto;
}

.gauge-readout {
    text-align: center;
    margin-top: -8px;
}

.readout-num {
    display: block;
    font-family: var(--serif);
    font-weight: 700;
    font-size: 36px;
    color: var(--ink);
    letter-spacing: -0.02em;
    line-height: 1;
}

.gauge-readout .caveat {
    font-size: 16px;
    color: var(--sepia);
}

.recent-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.recent-list li {
    display: grid;
    grid-template-columns: 14px 1fr auto;
    gap: 10px;
    align-items: baseline;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--pencil);
}

.recent-list li:last-child { border-bottom: none; }

.recent-marker {
    color: var(--sienna);
    font-size: 18px;
    line-height: 1;
}

.recent-title {
    font-family: var(--serif);
    font-size: 16px;
    line-height: 1.35;
    color: var(--ink);
}

.recent-meta {
    font-size: 14px;
    color: var(--sepia);
    white-space: nowrap;
}

/* Pulse graph */
.pulse-stage {
    position: relative;
    padding: 6px 0;
}

.pulse-graph {
    width: 100%;
    height: auto;
    border: 1px dashed var(--pencil);
    border-radius: 2px;
    background: var(--linen);
}

.pulse-readout {
    text-align: right;
    margin-top: 8px;
}

/* -------- Cluster divider (double sketchy line) -------- */
.cluster-divider {
    position: relative;
    margin: 56px 0 8px;
    text-align: center;
}

.cluster-divider svg {
    width: 100%;
    height: 18px;
    display: block;
}

.divider-glyph {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--paper);
    padding: 0 14px;
    color: var(--sienna);
    font-size: 18px;
}

/* -------- Field Notes section -------- */
.field-notes {
    max-width: var(--max-w);
    margin: 24px auto 0;
    padding: 28px 28px 56px;
    position: relative;
    background: var(--linen);
    border-top: 1.4px solid var(--pencil);
    border-bottom: 1.4px solid var(--pencil);
}

.section-head {
    text-align: center;
    margin-bottom: 36px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

/* Notebook page card */
.note-page {
    position: relative;
    background: var(--paper);
    padding: 32px 36px 32px 110px;
    margin: 22px auto;
    max-width: 920px;
    border: 1.4px solid var(--ink);
    border-radius: 4px;
    box-shadow:
        4px 4px 0 rgba(58, 46, 36, 0.08),
        9px 10px 26px rgba(58, 46, 36, 0.07);
    transition: transform 700ms var(--ease-out), opacity 700ms var(--ease-out);
}

.note-rotate-a { transform: rotate(-1.3deg) translateY(40px); opacity: 0; }
.note-rotate-b { transform: rotate(1.6deg)  translateY(40px); opacity: 0; }
.note-rotate-c { transform: rotate(-0.7deg) translateY(40px); opacity: 0; }

.note-page.lit.note-rotate-a { transform: rotate(-1.3deg) translateY(0); opacity: 1; }
.note-page.lit.note-rotate-b { transform: rotate(1.6deg)  translateY(0); opacity: 1; }
.note-page.lit.note-rotate-c { transform: rotate(-0.7deg) translateY(0); opacity: 1; }

.note-page::after {
    content: "";
    position: absolute;
    inset: 5px;
    border: 1px solid rgba(58, 46, 36, 0.4);
    border-radius: 3px;
    pointer-events: none;
    filter: url(#sketchy);
}

.dog-ear {
    position: absolute;
    top: 0;
    right: 0;
    width: 56px;
    height: 56px;
    pointer-events: none;
}

.dog-ear svg { width: 100%; height: 100%; }

.note-margin {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 80px;
    width: 1.6px;
    background: var(--rule-red);
    opacity: 0.4;
    filter: url(#sketchy);
}

.note-stamp {
    margin: 0 0 6px;
    font-size: 16px;
    color: var(--sienna);
}

.note-title {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 30px;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 14px;
    color: var(--ink);
}

.note-body {
    font-family: var(--serif);
    font-size: 18px;
    line-height: 1.65;
    color: var(--ink);
    margin: 0 0 12px;
}

.note-body em {
    color: var(--umber);
    font-style: italic;
}

/* Margin annotation (slides in from left) */
.margin-note {
    position: absolute;
    top: 60px;
    left: -20px;
    width: 110px;
    transform: translateX(-40px) rotate(-3deg);
    opacity: 0;
    color: var(--sienna);
    font-size: 17px;
    line-height: 1.25;
    transition: transform 800ms var(--spring), opacity 800ms var(--spring);
}

.note-page.lit .margin-note {
    transform: translateX(0) rotate(-3deg);
    opacity: 1;
}

@media (max-width: 900px) {
    .margin-note {
        position: relative;
        top: 0;
        left: 0;
        width: auto;
        margin-top: 14px;
        transform: translateX(0) rotate(0);
    }
    .note-page.lit .margin-note { transform: none; }
    .note-page { padding: 24px 24px 24px 56px; }
    .note-margin { left: 36px; }
}

/* Diagram block inside notes */
.diagram {
    margin: 18px 0 8px;
    padding: 12px;
    background: var(--linen);
    border: 1px dashed var(--pencil);
    border-radius: 4px;
}

.diag-text { font-family: var(--hand); font-size: 18px; }
.diag-text-lg { font-family: var(--serif); font-weight: 700; font-size: 32px; letter-spacing: -0.02em; }

/* Inventory list */
.inventory {
    list-style: none;
    padding: 0;
    margin: 18px 0 6px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 24px;
    font-family: var(--serif);
    font-size: 18px;
    color: var(--ink);
}

.inv-num {
    font-family: var(--hand);
    font-weight: 700;
    font-size: 28px;
    color: var(--sienna);
    margin-right: 10px;
    display: inline-block;
    min-width: 44px;
}

/* Campfire illustration block */
.campfire-illus {
    margin: 16px 0 4px;
    text-align: center;
}

.campfire-illus svg {
    max-width: 360px;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

/* Invitation actions */
.invite-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    margin-top: 14px;
}

.ink-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 12px 22px;
    background: var(--ink);
    color: var(--paper);
    border: 1.5px solid var(--ink);
    border-radius: 999px;
    font-family: var(--print);
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: transform 240ms var(--ease-out), background 240ms ease;
}

.ink-button::before {
    content: "";
    position: absolute;
    inset: -4px;
    border: 1.5px solid var(--ink);
    border-radius: 999px;
    opacity: 0.35;
    pointer-events: none;
    filter: url(#sketchy);
}

.ink-button:hover {
    background: var(--umber);
    transform: translateY(-2px) rotate(-0.5deg);
}

.invite-aside { font-size: 18px; color: var(--sepia); }

/* -------- Quotes band -------- */
.quotes-band {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 56px 28px 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    position: relative;
}

@media (max-width: 900px) {
    .quotes-band { grid-template-columns: 1fr; }
}

.quote-card {
    position: relative;
    padding: 22px 22px 22px 28px;
    background: var(--paper);
    border-left: 3px solid var(--sienna);
    border-top: 1px solid var(--pencil);
    border-bottom: 1px solid var(--pencil);
    transform: rotate(-0.6deg);
}

.quote-card:nth-child(2) { transform: rotate(0.7deg); }
.quote-card:nth-child(3) { transform: rotate(-0.3deg); }

.quote-mark {
    font-size: 56px;
    line-height: 0.4;
    color: var(--sienna);
    margin: 8px 0 0;
}

.quote-text {
    font-family: var(--serif);
    font-style: italic;
    font-size: 20px;
    line-height: 1.45;
    color: var(--ink);
    margin: 8px 0 10px;
}

.quote-attr {
    font-size: 16px;
    color: var(--sepia);
    margin: 0;
}

/* -------- Root System Footer -------- */
.root-system {
    position: relative;
    margin-top: 32px;
    background: var(--charcoal);
    color: var(--linen);
    overflow: hidden;
    border-top: 2px solid var(--ink);
}

.root-soil {
    position: relative;
    padding: 14px 28px 6px;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(112, 66, 20, 0.6), rgba(58, 46, 36, 0.4)),
        repeating-linear-gradient(90deg, rgba(245, 237, 224, 0.04) 0 2px, transparent 2px 8px);
    border-bottom: 1px dashed rgba(245, 237, 224, 0.3);
}

.soil-label {
    color: var(--linen);
    font-size: 15px;
    letter-spacing: 0.1em;
    margin: 0;
}

.root-illus {
    width: 100%;
    height: auto;
    display: block;
    max-height: 480px;
}

.root-label {
    font-family: var(--print);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    fill: var(--linen);
    cursor: pointer;
    transition: fill 220ms ease;
}

.root-labels g { transition: transform 240ms var(--ease-out); transform-box: fill-box; transform-origin: center; }
.root-labels g:hover .root-label { fill: var(--gold); }
.root-labels g:hover { transform: translateY(-2px); }

.footer-meta {
    padding: 18px 28px 28px;
    text-align: center;
    background: var(--charcoal);
    border-top: 1px solid rgba(245, 237, 224, 0.18);
}

.meta-line {
    margin: 4px 0;
    font-family: var(--serif);
    font-size: 15px;
    color: var(--linen);
}

.meta-line .caveat { color: var(--gold); }

/* ============================================================
   Slide-Reveal animation states (set initial offset/opacity)
   ============================================================ */

.slide-from-left { transform: translateX(-60px); opacity: 0; }
.slide-from-right { transform: translateX(60px); opacity: 0; }
.slide-from-top   { transform: translateY(-50px); opacity: 0; }
.slide-from-bottom{ transform: translateY(60px); opacity: 0; }
.fade-slide-up    { /* per-rotation handled above */ }

.panel.lit.slide-from-left,
.panel.lit.slide-from-right,
.panel.lit.slide-from-top,
.panel.lit.slide-from-bottom {
    transform: translate(0, 0);
    opacity: 1;
}

/* When dashboard "lights up" overall, kick off staggered transitions */
.cluster-heading {
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.cluster-heading.lit { opacity: 1; transform: translateY(0); }

/* Panel transition delays for sequential reveal */
.panel-compass.lit  { transition-delay: 80ms; }
.panel-logbook.lit  { transition-delay: 160ms; }
.panel-catalog.lit  { transition-delay: 240ms; }
.panel-gauge:nth-of-type(4).lit { transition-delay: 320ms; }
.panel-gauge:nth-of-type(5).lit { transition-delay: 400ms; }
.panel-gauge:nth-of-type(6).lit { transition-delay: 480ms; }

/* Note pages reveal sequentially (handled in JS via delay style) */

/* ============================================================
   Print-only adjustments — ensure things stay readable
   ============================================================ */
@media print {
    .grid-bg, .tree-watermark { display: none; }
    body { background: white; }
}