/* ============================================================
   courthouse.app - Pastoral Seapunk Courthouse
   Diagonal-sections layout with botanical illustrations
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
    --parchment-cream: #f5f0e6;
    --tidal-sand: #ebe4d4;
    --ink-walnut: #3b3229;
    --driftwood: #5c5043;
    --honeycomb-amber: #c4a882;
    --seashell-bronze: #a08c6e;
    --tide-pool: #5ba89e;
    --kelp-shadow: #2a6b62;
    --starlight: #e8dcc8;
}

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

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

body {
    background-color: var(--parchment-cream);
    color: var(--driftwood);
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 400;
    font-size: clamp(16px, 1.8vw, 20px);
    letter-spacing: 0.01em;
    line-height: 1.72;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Cursor Glow --- */
#cursor-glow {
    position: fixed;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91, 168, 158, 0.4) 0%, transparent 70%);
    pointer-events: none;
    z-index: 9999;
    transition: left 120ms ease-out, top 120ms ease-out;
    will-change: left, top;
    transform: translate(-12px, -12px);
}

/* --- Cursor Particles --- */
.cursor-particle {
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.6;
    animation: particleFall 2s ease-out forwards;
}

@keyframes particleFall {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translateY(40px) scale(0.3);
        opacity: 0;
    }
}

/* --- Scroll Progress Indicator --- */
#scroll-indicator {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9000;
    opacity: 0.7;
    animation: indicatorPulse 3s ease-in-out infinite;
}

@keyframes indicatorPulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.15); }
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: 'Jost', 'Futura', sans-serif;
    letter-spacing: 0.06em;
    line-height: 1.05;
    color: var(--ink-walnut);
    text-transform: none;
}

.site-title {
    font-family: 'Jost', 'Futura', sans-serif;
    font-weight: 300;
    font-size: clamp(36px, 5vw, 72px);
    color: var(--ink-walnut);
    letter-spacing: 0.08em;
    line-height: 1.05;
    min-height: 1.2em;
    margin-top: 40px;
}

.site-tagline {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 400;
    font-style: italic;
    font-size: 16px;
    color: var(--seashell-bronze);
    letter-spacing: 0.04em;
    margin-top: 16px;
    opacity: 0;
    transition: opacity 800ms ease;
}

.site-tagline.visible {
    opacity: 1;
}

.section-label {
    font-family: 'Jost', 'Futura', sans-serif;
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--seashell-bronze);
    display: block;
    margin-bottom: 16px;
}

.section-heading {
    font-family: 'Jost', 'Futura', sans-serif;
    font-weight: 600;
    font-size: clamp(28px, 4vw, 56px);
    color: var(--ink-walnut);
    letter-spacing: 0.06em;
    line-height: 1.05;
    margin-bottom: 24px;
}

.section-heading-large {
    font-family: 'Jost', 'Futura', sans-serif;
    font-weight: 600;
    font-size: clamp(48px, 7vw, 96px);
    color: var(--ink-walnut);
    letter-spacing: 0.06em;
    line-height: 1.05;
    margin-bottom: 40px;
}

/* --- Diagonal Band System --- */
.diagonal-band {
    position: relative;
    width: 100vw;
    overflow: hidden;
    padding: 0;
}

.diagonal-band[data-angle="15"] {
    clip-path: polygon(0 8%, 100% 0%, 100% 92%, 0 100%);
    background-color: var(--parchment-cream);
}

.diagonal-band[data-angle="-15"] {
    clip-path: polygon(0 0%, 100% 8%, 100% 100%, 0 92%);
    background-color: var(--tidal-sand);
}

.band-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 40px;
    position: relative;
}

/* Overlap / Transition zones */
.diagonal-band + .diagonal-band {
    margin-top: -60px;
}

/* --- Band 1: The Threshold --- */
.band-threshold {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--parchment-cream);
}

.band-threshold .band-inner {
    padding-top: 80px;
    padding-bottom: 80px;
}

.threshold-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 70vh;
}

#sea-holly-illustration {
    width: clamp(200px, 30vw, 360px);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 1200ms ease, transform 1200ms ease;
}

#sea-holly-illustration.visible {
    opacity: 1;
    transform: scale(1);
}

.sea-holly-svg {
    width: 100%;
    height: auto;
}

/* --- Band 2: The Docket --- */
.band-docket {
    min-height: 90vh;
}

.docket-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.docket-block {
    border: 1px solid var(--honeycomb-amber);
    border-radius: 2px;
    padding: 40px 32px;
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 700ms ease, transform 700ms ease;
}

.docket-block.visible {
    opacity: 1;
    transform: translateX(0);
}

.docket-block[data-stagger="1"] {
    margin-top: 8vh;
    transition-delay: 150ms;
}

.docket-block[data-stagger="2"] {
    margin-top: 16vh;
    transition-delay: 300ms;
}

.docket-block .section-heading {
    font-size: clamp(20px, 3vw, 36px);
    font-weight: 300;
    color: var(--honeycomb-amber);
    margin-bottom: 16px;
}

.docket-block p {
    color: var(--driftwood);
    line-height: 1.72;
}

/* --- Band 3: The Chamber --- */
.band-chamber {
    min-height: 120vh;
    background-color: var(--parchment-cream);
}

.chamber-content {
    position: relative;
    z-index: 2;
}

.chamber-text-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.chamber-column p {
    margin-bottom: 24px;
    color: var(--driftwood);
}

/* Floating stars in The Chamber */
.floating-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-star {
    position: absolute;
    animation: floatStar 12s ease-in-out infinite;
}

.floating-star:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.floating-star:nth-child(2) { top: 25%; right: 8%; animation-delay: 2s; }
.floating-star:nth-child(3) { top: 55%; left: 12%; animation-delay: 4s; }
.floating-star:nth-child(4) { top: 70%; right: 15%; animation-delay: 6s; }
.floating-star:nth-child(5) { top: 40%; left: 50%; animation-delay: 8s; }

@keyframes floatStar {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.6; }
    25% { transform: translateY(-10px) rotate(45deg); opacity: 0.9; }
    50% { transform: translateY(5px) rotate(90deg); opacity: 0.5; }
    75% { transform: translateY(-8px) rotate(135deg); opacity: 0.8; }
}

/* --- Band 4: The Archive --- */
.band-archive {
    min-height: 100vh;
}

.band-archive .band-inner {
    text-align: center;
}

.band-archive .section-heading {
    margin-bottom: 48px;
}

.archive-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 32px;
}

.archive-panel {
    background: rgba(245, 240, 230, 0.5);
    border-radius: 8px;
    padding: 24px 16px 20px;
    box-shadow: 0 4px 24px rgba(196, 168, 130, 0.15);
    transition: transform 400ms ease, box-shadow 400ms ease;
}

.archive-panel:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(196, 168, 130, 0.25);
}

.archive-panel .botanical-svg {
    width: 100%;
    height: auto;
    max-height: 320px;
}

.plant-label {
    display: block;
    margin-top: 16px;
    font-family: 'Jost', 'Futura', sans-serif;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.06em;
    color: var(--ink-walnut);
    line-height: 1.4;
}

.plant-label em {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 13px;
    color: var(--seashell-bronze);
}

/* --- Botanical Illustration Hover --- */
.botanical-illustration .botanical-svg path,
.botanical-illustration .botanical-svg line,
.botanical-illustration .botanical-svg ellipse:not(.accent-wash),
.botanical-illustration .botanical-svg circle:not([opacity]) {
    transition: stroke 400ms ease;
}

.botanical-illustration .accent-wash {
    transition: fill 400ms ease, opacity 400ms ease;
}

.botanical-illustration:hover .botanical-svg path,
.botanical-illustration:hover .botanical-svg line,
.botanical-illustration:hover .botanical-svg ellipse:not(.accent-wash),
.botanical-illustration:hover .botanical-svg circle:not([opacity]) {
    stroke: var(--kelp-shadow);
}

.botanical-illustration:hover .accent-wash {
    fill: var(--tide-pool);
    opacity: 0.2;
}

/* --- Band 5: The Verdict --- */
.band-verdict {
    min-height: 100vh;
    background-color: var(--parchment-cream);
}

.verdict-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.verdict-text {
    color: var(--driftwood);
    font-size: clamp(17px, 2vw, 22px);
    line-height: 1.72;
    margin-bottom: 28px;
}

/* --- Constellation --- */
.constellation-container {
    margin-top: 60px;
    width: 100%;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

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

.constellation-line {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    transition: stroke-dashoffset 3s ease-in-out;
}

.constellation-line.drawn {
    stroke-dashoffset: 0;
}

.constellation-node {
    transform: scale(0);
    transform-origin: center;
    transition: transform 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.constellation-node.visible {
    transform: scale(1);
}

/* --- Band Stars (decorative edge stars) --- */
.band-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.rotating-star {
    transform-origin: center;
    animation: spin 60s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Scroll-linked ambient animation (band lightness shift) --- */
.diagonal-band {
    transition: filter 300ms ease;
}

/* --- Slide-in Animations --- */
.diagonal-band[data-angle="15"] .band-inner {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 800ms ease, transform 800ms ease;
}

.diagonal-band[data-angle="-15"] .band-inner {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 800ms ease, transform 800ms ease;
}

.diagonal-band.in-view .band-inner {
    opacity: 1;
    transform: translateX(0);
}

/* The Threshold is always visible first */
.band-threshold .band-inner {
    opacity: 1;
    transform: translateX(0);
}

/* --- Mobile Responsive --- */
@media (max-width: 768px) {
    .diagonal-band[data-angle="15"] {
        clip-path: polygon(0 3%, 100% 0%, 100% 97%, 0 100%);
    }
    .diagonal-band[data-angle="-15"] {
        clip-path: polygon(0 0%, 100% 3%, 100% 100%, 0 97%);
    }

    .diagonal-band + .diagonal-band {
        margin-top: -30px;
    }

    .band-inner {
        padding: 80px 24px;
    }

    .docket-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .docket-block[data-stagger="1"],
    .docket-block[data-stagger="2"] {
        margin-top: 0;
    }

    .chamber-text-columns {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .archive-gallery {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .section-heading-large {
        font-size: clamp(32px, 8vw, 56px);
    }

    #cursor-glow {
        display: none;
    }

    /* Mobile ambient star */
    .mobile-ambient-star {
        display: block;
    }
}

@media (min-width: 769px) {
    .mobile-ambient-star {
        display: none;
    }
}

/* --- Tablet Responsive --- */
@media (min-width: 769px) and (max-width: 1024px) {
    .diagonal-band[data-angle="15"] {
        clip-path: polygon(0 5%, 100% 0%, 100% 95%, 0 100%);
    }
    .diagonal-band[data-angle="-15"] {
        clip-path: polygon(0 0%, 100% 5%, 100% 100%, 0 95%);
    }

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

    .docket-block[data-stagger="2"] {
        grid-column: span 2;
        margin-top: 0;
    }

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

/* --- Link / Hover states (seapunk aqua) --- */
a {
    color: var(--tide-pool);
    text-decoration: none;
    transition: color 300ms ease;
}

a:hover {
    color: var(--kelp-shadow);
}

/* --- Selection color --- */
::selection {
    background: rgba(91, 168, 158, 0.25);
    color: var(--ink-walnut);
}