/* ============================================
   courthouse.app — Vaporwave Marble Palace
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --marble-white: #f4f0ec;
    --vein-lavender: #c4b5d4;
    --prism-coral: #e8857a;
    --pediment-blue: #7babc2;
    --entablature-gold: #d4a85c;
    --shadow-plum: #3e2b4a;
    --caustic-pink: #f0c4d8;
    --chamber-gray: #8a8580;
    --elastic: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --gradient-sunrise: linear-gradient(135deg, #c4b5d4 0%, #f0c4d8 35%, #e8857a 70%, #d4a85c 100%);
    --gradient-marble-wash: linear-gradient(180deg, #f4f0ec 0%, #c4b5d4 50%, #f4f0ec 100%);
    --gradient-depth: radial-gradient(ellipse at center, #f4f0ec 0%, #3e2b4a 100%);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--shadow-plum);
    background: var(--marble-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Marble Background Texture --- */
.marble-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-color: var(--marble-white);
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(196,181,212,0.08) 43%, rgba(196,181,212,0.08) 43.5%, transparent 44%),
        linear-gradient(73deg, transparent 38%, rgba(196,181,212,0.06) 38.5%, rgba(196,181,212,0.06) 39%, transparent 39.5%),
        linear-gradient(142deg, transparent 55%, rgba(196,181,212,0.07) 55.5%, rgba(196,181,212,0.07) 56%, transparent 56.5%),
        linear-gradient(201deg, transparent 62%, rgba(240,196,216,0.05) 62.5%, rgba(240,196,216,0.05) 63%, transparent 63.5%),
        linear-gradient(97deg, transparent 30%, rgba(240,196,216,0.04) 30.5%, rgba(240,196,216,0.04) 31%, transparent 31.5%),
        linear-gradient(258deg, transparent 70%, rgba(196,181,212,0.05) 70.3%, rgba(196,181,212,0.05) 70.7%, transparent 71%);
    filter: url(#noise);
}

.marble-bg-shifted {
    background-position: 40px 20px;
}

.marble-bg-warm {
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(240,196,216,0.1) 43%, rgba(240,196,216,0.1) 43.5%, transparent 44%),
        linear-gradient(73deg, transparent 38%, rgba(232,133,122,0.06) 38.5%, rgba(232,133,122,0.06) 39%, transparent 39.5%),
        linear-gradient(142deg, transparent 55%, rgba(240,196,216,0.08) 55.5%, rgba(240,196,216,0.08) 56%, transparent 56.5%),
        linear-gradient(201deg, transparent 62%, rgba(232,133,122,0.05) 62.5%, rgba(232,133,122,0.05) 63%, transparent 63.5%),
        linear-gradient(97deg, transparent 30%, rgba(240,196,216,0.06) 30.5%, rgba(240,196,216,0.06) 31%, transparent 31.5%);
}

/* --- Floating Diamonds --- */
.floating-diamonds {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.diamond {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--prism-coral);
    transform: rotate(45deg);
    opacity: 0.6;
}

.diamond-1 { left: 5%; top: 10%; animation: drift1 25s infinite var(--elastic); }
.diamond-2 { left: 15%; top: 30%; animation: drift2 32s infinite var(--elastic); }
.diamond-3 { left: 85%; top: 15%; animation: drift3 28s infinite var(--elastic); }
.diamond-4 { left: 75%; top: 55%; animation: drift1 35s infinite var(--elastic); }
.diamond-5 { left: 92%; top: 40%; animation: drift2 22s infinite var(--elastic); }
.diamond-6 { left: 8%; top: 65%; animation: drift3 30s infinite var(--elastic); }
.diamond-7 { left: 50%; top: 80%; animation: drift1 27s infinite var(--elastic); }
.diamond-8 { left: 30%; top: 90%; animation: drift2 38s infinite var(--elastic); }
.diamond-9 { left: 65%; top: 5%; animation: drift3 20s infinite var(--elastic); }
.diamond-10 { left: 40%; top: 45%; animation: drift1 33s infinite var(--elastic); }
.diamond-11 { left: 20%; top: 75%; animation: drift2 40s infinite var(--elastic); }
.diamond-12 { left: 88%; top: 85%; animation: drift3 15s infinite var(--elastic); }

@keyframes drift1 {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.6; }
    25% { transform: rotate(45deg) translate(30px, -50px); opacity: 0.4; }
    50% { transform: rotate(45deg) translate(-20px, -80px); opacity: 0.7; }
    75% { transform: rotate(45deg) translate(40px, -30px); opacity: 0.3; }
}

@keyframes drift2 {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.5; }
    25% { transform: rotate(45deg) translate(-40px, -30px); opacity: 0.7; }
    50% { transform: rotate(45deg) translate(20px, -60px); opacity: 0.3; }
    75% { transform: rotate(45deg) translate(-30px, -90px); opacity: 0.6; }
}

@keyframes drift3 {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.4; }
    25% { transform: rotate(45deg) translate(50px, -20px); opacity: 0.6; }
    50% { transform: rotate(45deg) translate(-10px, -70px); opacity: 0.5; }
    75% { transform: rotate(45deg) translate(20px, -40px); opacity: 0.7; }
}

/* Slow diamonds in departure */
.chamber-departure.visible ~ .floating-diamonds .diamond,
.diamonds-slow .diamond {
    animation-duration: 60s !important;
}

/* --- Navigation Pill --- */
.nav-pill {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 12px 32px;
    background: rgba(244, 240, 236, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 40px;
    border: 1px solid rgba(196, 181, 212, 0.3);
    opacity: 0;
    transition: opacity 0.6s var(--smooth);
    pointer-events: none;
}

.nav-pill.visible {
    opacity: 1;
    pointer-events: auto;
}

.nav-wordmark {
    font-family: 'Fraunces', serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--shadow-plum);
    font-variation-settings: 'WONK' 1, 'opsz' 24;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-link {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 0.75rem;
    color: var(--pediment-blue);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: color 0.3s var(--smooth);
}

.nav-link:hover {
    color: var(--prism-coral);
}

/* --- Side Panels (Decorative) --- */
.side-panel {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 80px;
    z-index: 2;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 64px;
    opacity: 0.4;
}

.side-panel-left { left: 16px; }
.side-panel-right { right: 16px; }

.concentric-rect {
    width: 50px;
    height: 50px;
    border: 2px solid var(--entablature-gold);
    position: relative;
    animation: slowRotate 60s linear infinite;
}

.concentric-rect::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 2px solid var(--entablature-gold);
    border-radius: 4px;
}

.concentric-rect::after {
    content: '';
    position: absolute;
    inset: 16px;
    border: 2px solid var(--entablature-gold);
    border-radius: 50%;
}

.concentric-rect-2 { animation-delay: -15s; }
.concentric-rect-3 { animation-delay: -30s; }
.concentric-rect-4 { animation-delay: -10s; animation-direction: reverse; }
.concentric-rect-5 { animation-delay: -25s; animation-direction: reverse; }
.concentric-rect-6 { animation-delay: -40s; animation-direction: reverse; }

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

/* --- Chamber Base Styles --- */
.chamber {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.chamber-content {
    position: relative;
    z-index: 5;
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
    padding: 0 32px;
    text-align: center;
}

.chamber-content-wide {
    max-width: 1000px;
}

/* --- Chamber 1: The Approach --- */
.chamber-approach {
    min-height: 100vh;
    padding-top: 80px;
}

.hero-title {
    font-family: 'Fraunces', serif;
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 800;
    color: var(--shadow-plum);
    font-variation-settings: 'WONK' 1, 'opsz' 144;
    margin-bottom: 64px;
    line-height: 1.1;
}

.letter {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px);
    animation: letterIn 0.6s var(--elastic) forwards;
}

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

.facade-container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 48px;
    opacity: 0;
    animation: fadeIn 1.5s var(--smooth) 1.2s forwards;
}

.courthouse-facade {
    width: 100%;
    height: auto;
}

.svg-draw {
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    animation: drawSvg 3.5s var(--smooth) 1.2s forwards;
}

@keyframes drawSvg {
    to { stroke-dashoffset: 0; }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-tagline {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    color: var(--chamber-gray);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    opacity: 0;
    animation: fadeIn 1s var(--smooth) 2.5s forwards;
}

/* --- Marble Threshold Dividers --- */
.marble-threshold {
    height: 80px;
    width: 100%;
    position: relative;
    z-index: 5;
    background: var(--gradient-marble-wash);
    background-image:
        linear-gradient(180deg, #f4f0ec 0%, #c4b5d4 50%, #f4f0ec 100%),
        radial-gradient(ellipse at 20% 50%, rgba(240,196,216,0.3) 0%, transparent 70%),
        radial-gradient(ellipse at 80% 50%, rgba(196,181,212,0.3) 0%, transparent 70%);
    opacity: 0.7;
}

/* --- Chamber 2: The Portico --- */
.chamber-portico {
    min-height: 100vh;
    padding: 128px 0;
}

.pediment-shape {
    margin: 0 auto 64px;
}

.pediment-large {
    width: 320px;
    height: 160px;
    opacity: 0;
    transform: translateY(-80px);
    transition: opacity 0.8s var(--smooth), transform 0.8s var(--elastic);
}

.chamber-portico.visible .pediment-large {
    opacity: 1;
    transform: translateY(0);
}

.pediment-inner {
    width: 100%;
    height: 100%;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    background: var(--gradient-sunrise);
}

.portico-text {
    max-width: 640px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--smooth) 0.3s, transform 0.8s var(--smooth) 0.3s;
}

.chamber-portico.visible .portico-text {
    opacity: 1;
    transform: translateY(0);
}

.body-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    font-weight: 400;
    line-height: 1.75;
    color: var(--shadow-plum);
    margin-bottom: 32px;
}

.body-text:last-child {
    margin-bottom: 0;
}

/* --- Chamber 3: The Great Hall --- */
.chamber-hall {
    min-height: 120vh;
    padding: 128px 0;
}

.hall-concept {
    display: flex;
    align-items: center;
    gap: 64px;
    margin-inline: -10%;
    padding: 64px 32px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--smooth), transform 0.8s var(--elastic);
}

.hall-concept.visible {
    opacity: 1;
    transform: translateY(0);
}

.concept-text {
    flex: 1;
    text-align: left;
}

.concept-headline {
    font-family: 'Fraunces', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--shadow-plum);
    margin-bottom: 24px;
    font-variation-settings: 'WONK' 1, 'opsz' 72;
    transition: font-variation-settings 1.2s var(--smooth);
}

.hall-concept.visible .fraunces-animate {
    font-variation-settings: 'WONK' 0, 'opsz' 72;
    font-weight: 400;
}

.concept-shape {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Geometric Compositions */
.geometric-composition {
    position: relative;
    width: 250px;
    height: 250px;
    transform: scale(0.5);
    transition: transform 0.8s var(--elastic);
}

.hall-concept.visible .geometric-composition {
    transform: scale(1);
}

.concentric-frame {
    position: absolute;
    border: 2px solid var(--entablature-gold);
}

.frame-1 {
    inset: 0;
    border-radius: 4px;
}

.frame-2 {
    inset: 25px;
    border-radius: 12px;
}

.frame-3 {
    inset: 50px;
    border-radius: 50%;
}

.marble-circle {
    position: absolute;
    inset: 70px;
    border-radius: 50%;
    background-color: var(--marble-white);
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(196,181,212,0.15) 43%, transparent 44%),
        linear-gradient(142deg, transparent 55%, rgba(196,181,212,0.12) 55.5%, transparent 56.5%);
}

.composition-diamond {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--prism-coral);
    transform: rotate(45deg);
}

.comp-diamond-1 { top: 10px; right: 10px; }
.comp-diamond-2 { bottom: 10px; left: 10px; }
.comp-diamond-3 { top: 50%; left: -5px; }

/* Warm variants */
.composition-warm .concentric-frame {
    border-color: var(--caustic-pink);
}

.composition-warm .marble-circle {
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(240,196,216,0.2) 43%, transparent 44%),
        linear-gradient(142deg, transparent 55%, rgba(232,133,122,0.1) 55.5%, transparent 56.5%);
}

.composition-warmest .concentric-frame {
    border-color: var(--prism-coral);
}

.composition-warmest .marble-circle {
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(232,133,122,0.2) 43%, transparent 44%),
        linear-gradient(142deg, transparent 55%, rgba(240,196,216,0.15) 55.5%, transparent 56.5%);
}

/* Chevron Bands */
.chevron-band {
    height: 24px;
    margin: 32px 0;
    background: repeating-linear-gradient(
        -60deg,
        transparent,
        transparent 10px,
        rgba(196,181,212,0.15) 10px,
        rgba(196,181,212,0.15) 12px
    );
}

/* --- Chamber 4: The Rotunda --- */
.chamber-rotunda {
    min-height: 100vh;
    padding: 128px 0;
}

.rotunda-container {
    position: relative;
    width: 50vmin;
    height: 50vmin;
    max-width: 500px;
    max-height: 500px;
    margin: 0 auto;
}

.orbit-ring {
    position: absolute;
    inset: -30px;
    animation: orbitSpin 45s linear infinite;
}

.orbit-diamond {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--prism-coral);
    transform: rotate(45deg);
    opacity: 0.7;
}

.orbit-diamond-1 { top: 0; left: 50%; margin-left: -5px; }
.orbit-diamond-2 { top: 6.7%; left: 75%; }
.orbit-diamond-3 { top: 25%; left: 93.3%; }
.orbit-diamond-4 { top: 50%; right: 0; margin-top: -5px; }
.orbit-diamond-5 { top: 75%; left: 93.3%; }
.orbit-diamond-6 { top: 93.3%; left: 75%; }
.orbit-diamond-7 { bottom: 0; left: 50%; margin-left: -5px; }
.orbit-diamond-8 { top: 93.3%; left: 25%; }
.orbit-diamond-9 { top: 75%; left: 0; }
.orbit-diamond-10 { top: 50%; left: 0; margin-top: -5px; }
.orbit-diamond-11 { top: 25%; left: 0; }
.orbit-diamond-12 { top: 6.7%; left: 25%; }

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

.rotunda-circle {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid var(--entablature-gold);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.3);
    transition: transform 1s var(--elastic);
}

.chamber-rotunda.visible .rotunda-circle {
    transform: scale(1);
}

.rotunda-marble-surface {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-color: var(--marble-white);
    background-image:
        linear-gradient(17deg, transparent 42%, rgba(196,181,212,0.12) 43%, rgba(196,181,212,0.12) 43.5%, transparent 44%),
        linear-gradient(73deg, transparent 38%, rgba(196,181,212,0.08) 38.5%, rgba(196,181,212,0.08) 39%, transparent 39.5%),
        linear-gradient(142deg, transparent 55%, rgba(240,196,216,0.1) 55.5%, rgba(240,196,216,0.1) 56%, transparent 56.5%);
    filter: url(#noise);
}

.rotunda-word {
    position: relative;
    z-index: 2;
    font-family: 'Fraunces', serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    font-variation-settings: 'WONK' 1, 'opsz' 144;
    background: var(--gradient-sunrise);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.05em;
}

/* --- Chamber 5: The Departure --- */
.chamber-departure {
    min-height: 80vh;
    padding: 128px 0;
}

.departure-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-depth);
    z-index: 0;
}

.departure-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--marble-white);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s var(--smooth), transform 0.8s var(--smooth);
}

.chamber-departure.visible .departure-text {
    opacity: 1;
    transform: translateY(0);
}

.departure-line {
    width: 40%;
    height: 1px;
    background: var(--entablature-gold);
    margin: 0 auto 64px;
    opacity: 0;
    transition: opacity 0.8s var(--smooth) 0.3s;
}

.chamber-departure.visible .departure-line {
    opacity: 1;
}

.pediment-inverted {
    width: 180px;
    height: 90px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--smooth) 0.5s, transform 0.8s var(--elastic) 0.5s;
}

.chamber-departure.visible .pediment-inverted {
    opacity: 1;
    transform: translateY(0);
}

.pediment-inverted .pediment-inner {
    clip-path: polygon(50% 100%, 0% 0%, 100% 0%);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .side-panel { display: none; }

    .hall-concept {
        flex-direction: column;
        margin-inline: 0;
        gap: 32px;
    }

    .concept-2 {
        flex-direction: column-reverse;
    }

    .concept-text {
        text-align: center;
    }

    .nav-links {
        display: none;
    }

    .rotunda-container {
        width: 70vmin;
        height: 70vmin;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .nav-pill {
        padding: 8px 20px;
    }
}