/* ===================================
   political.day - Styles
   Palette: #1B2A4A, #C2663A, #F5F0E8, #8B7FA8, #2C2C34, #D4A843
   Fonts: Libre Franklin, Source Serif 4, IBM Plex Mono
   =================================== */

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

:root {
    --navy: #1B2A4A;
    --sienna: #C2663A;
    --cream: #F5F0E8;
    --lavender: #8B7FA8;
    --charcoal: #2C2C34;
    --gold: #D4A843;
    --scroll: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Serif 4', Georgia, serif;
    color: var(--charcoal);
    background-color: var(--cream);
    overflow-x: hidden;
    line-height: 1.65;
}

/* SVG Filters (hidden) */
.svg-filters {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* ===================================
   Grid Overlay Layers (Parallax)
   =================================== */
.grid-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.grid-layer--0 {
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(27, 42, 74, 0.08) 0px,
            rgba(27, 42, 74, 0.08) 1px,
            transparent 1px,
            transparent 24px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(27, 42, 74, 0.08) 0px,
            rgba(27, 42, 74, 0.08) 1px,
            transparent 1px,
            transparent 24px
        );
    will-change: transform;
}

.grid-layer--1 {
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(194, 102, 58, 0.05) 0px,
            rgba(194, 102, 58, 0.05) 1px,
            transparent 1px,
            transparent 48px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(194, 102, 58, 0.05) 0px,
            rgba(194, 102, 58, 0.05) 1px,
            transparent 1px,
            transparent 48px
        );
    will-change: transform;
}

/* ===================================
   Paper Noise Texture
   =================================== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    filter: url(#paperNoise);
    background: var(--cream);
}

/* ===================================
   Chamber Base Styles
   =================================== */
.chamber {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    overflow: hidden;
}

.chamber__content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
}

.chamber__label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lavender);
    display: block;
    margin-bottom: 16px;
}

.chamber__label--light {
    color: var(--lavender);
}

.chamber__title {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.02em;
    color: var(--navy);
    margin-bottom: 20px;
    line-height: 1.1;
}

.chamber__description {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 400;
    color: var(--charcoal);
    max-width: 600px;
    margin-bottom: 40px;
    line-height: 1.65;
}

/* ===================================
   Chamber 1: Hero / Dawn
   =================================== */
.chamber--1 {
    background-color: var(--cream);
    min-height: 100vh;
}

.chamber--1 .chamber__grid-dense {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(27, 42, 74, 0.12) 0px,
            rgba(27, 42, 74, 0.12) 1px,
            transparent 1px,
            transparent 24px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(194, 102, 58, 0.08) 0px,
            rgba(194, 102, 58, 0.08) 1px,
            transparent 1px,
            transparent 24px
        );
    z-index: 1;
}

.hero-title {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    letter-spacing: -0.02em;
    color: var(--navy);
    text-align: center;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-letter {
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    will-change: transform;
}

.hero-letter--dot {
    color: var(--sienna);
}

.hero-subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lavender);
    text-align: center;
}

/* ===================================
   Chamber 2: Content Cards
   =================================== */
.chamber--2 {
    background-color: var(--cream);
    min-height: 100vh;
    align-items: flex-start;
    padding-top: 60px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    position: relative;
}

.card {
    background: var(--cream);
    border: 3px solid var(--navy);
    padding: 32px 28px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    cursor: default;
}

.card:hover {
    transform: scale(1.03);
    z-index: 10;
}

.card__label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--lavender);
    display: block;
    margin-bottom: 12px;
}

.card__title {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(1.2rem, 2vw, 1.6rem);
    letter-spacing: -0.02em;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.15;
}

.card__body {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    font-weight: 400;
    color: var(--charcoal);
    line-height: 1.65;
}

.card--wide {
    grid-column: span 2;
}

.card--tall {
    grid-row: span 2;
    border-color: var(--sienna);
}

.card--medium {
    border-color: var(--navy);
}

.card--small {
    border-color: var(--lavender);
}

.card--accent {
    grid-column: span 2;
    border-color: var(--sienna);
    background-color: var(--navy);
}

.card--accent .card__label {
    color: var(--gold);
}

.card--accent .card__title {
    color: var(--cream);
}

.card--accent .card__body {
    color: rgba(245, 240, 232, 0.85);
}

/* ===================================
   Chamber 3: Civic Map
   =================================== */
.chamber--3 {
    background-color: var(--cream);
    min-height: 100vh;
}

.civic-map-container {
    width: 100%;
    height: 60vh;
    min-height: 400px;
    position: relative;
    border: 1px solid rgba(27, 42, 74, 0.15);
}

.civic-map {
    width: 100%;
    height: 100%;
    display: block;
}

.civic-map .node {
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.civic-map .link {
    stroke: var(--navy);
    stroke-width: 1;
    stroke-opacity: 0.25;
    transition: stroke-width 0.2s ease-out, stroke-opacity 0.2s ease-out;
}

.civic-map .link--active {
    stroke-width: 2;
    stroke-opacity: 0.7;
}

.civic-map .node-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 9px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    fill: var(--charcoal);
    opacity: 0;
    transition: opacity 0.2s ease-out;
    pointer-events: none;
}

.civic-map .node-label--visible {
    opacity: 1;
}

/* ===================================
   Chamber 4: Ticker Tape + Text Blocks
   =================================== */
.chamber--4 {
    background-color: #2A3852;
    min-height: 100vh;
    flex-direction: column;
    align-items: stretch;
}

.chamber--4 .chamber__content {
    padding-top: 40px;
}

.ticker-section {
    width: 100%;
    padding: 60px 0 20px;
    overflow: hidden;
    position: relative;
    z-index: 3;
}

.ticker {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 8px 0;
}

.ticker__track {
    display: inline-flex;
    gap: 60px;
    animation: tickerScroll linear infinite;
    will-change: transform;
}

.ticker--fast .ticker__track {
    animation-duration: 25s;
}

.ticker--medium .ticker__track {
    animation-duration: 40s;
}

.ticker--slow .ticker__track {
    animation-duration: 60s;
}

.ticker:hover .ticker__track {
    animation-play-state: paused;
}

@keyframes tickerScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.ticker__phrase {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.5);
    display: inline-block;
    transition: transform 0.2s ease-out, color 0.2s ease-out;
    cursor: default;
    flex-shrink: 0;
}

.ticker__phrase:hover {
    transform: scale(1.1);
    color: var(--gold);
}

.text-blocks-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.text-block {
    padding: 36px 32px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default;
}

.text-block:hover {
    transform: scale(1.03);
}

.text-block--heavy {
    background-color: rgba(245, 240, 232, 0.06);
    border-left: 3px solid var(--sienna);
}

.text-block--light {
    background-color: rgba(245, 240, 232, 0.03);
    border-left: 3px solid var(--lavender);
}

.text-block__title {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    letter-spacing: -0.02em;
    color: var(--cream);
    margin-bottom: 12px;
    line-height: 1.15;
}

.text-block__body {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(0.9rem, 1.2vw, 1.05rem);
    font-weight: 400;
    color: rgba(245, 240, 232, 0.75);
    line-height: 1.65;
}

/* ===================================
   Chamber 5: Evening Reflection
   =================================== */
.chamber--5 {
    background-color: var(--navy);
    min-height: 100vh;
    position: relative;
}

.chamber--5 .chamber__grid-converge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 100%;
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(245, 240, 232, 0.06) 0px,
            rgba(245, 240, 232, 0.06) 1px,
            transparent 1px,
            transparent 20px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(245, 240, 232, 0.06) 0px,
            rgba(245, 240, 232, 0.06) 1px,
            transparent 1px,
            transparent 20px
        );
    z-index: 1;
    mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 20%, black 80%, transparent);
}

.closing-statement {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.closing-statement__title {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 4rem);
    letter-spacing: -0.02em;
    color: var(--cream);
    margin-bottom: 28px;
    line-height: 1.1;
}

.closing-statement__body {
    font-family: 'Source Serif 4', Georgia, serif;
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 400;
    color: rgba(245, 240, 232, 0.8);
    line-height: 1.75;
    margin-bottom: 40px;
}

.closing-statement__coda {
    font-family: 'Libre Franklin', sans-serif;
    font-weight: 800;
    font-size: clamp(1rem, 2vw, 1.3rem);
    letter-spacing: -0.01em;
    color: var(--sienna);
    line-height: 1.3;
}

/* ===================================
   Ballot Marks
   =================================== */
.ballot-marks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}

.ballot-mark {
    position: absolute;
    width: 12px;
    height: 12px;
    pointer-events: auto;
    cursor: pointer;
}

.ballot-mark::before,
.ballot-mark::after {
    content: '';
    position: absolute;
    background-color: var(--sienna);
    opacity: 0.2;
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
}

.ballot-mark::before {
    width: 8px;
    height: 2px;
    bottom: 0;
    left: 0;
}

.ballot-mark::after {
    width: 2px;
    height: 8px;
    bottom: 0;
    left: 0;
}

.ballot-mark {
    transform: rotate(45deg) scale(1);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ballot-mark:hover {
    transform: rotate(0deg) scale(1.4);
}

.ballot-mark:hover::before,
.ballot-mark:hover::after {
    opacity: 1;
}

/* Dark chamber ballot marks */
.chamber--4 .ballot-mark::before,
.chamber--4 .ballot-mark::after,
.chamber--5 .ballot-mark::before,
.chamber--5 .ballot-mark::after {
    background-color: var(--cream);
    opacity: 0.1;
}

.chamber--4 .ballot-mark:hover::before,
.chamber--4 .ballot-mark:hover::after,
.chamber--5 .ballot-mark:hover::before,
.chamber--5 .ballot-mark:hover::after {
    opacity: 0.7;
}

/* ===================================
   Chamber Navigation Badge
   =================================== */
.chamber-badge {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease-out;
    box-shadow: 0 2px 12px rgba(27, 42, 74, 0.2);
}

.chamber-badge:hover {
    transform: scale(1.15);
}

.chamber-badge:hover .chamber-badge__tooltip {
    opacity: 1;
    transform: translateX(-8px);
}

.chamber-badge__number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--navy);
    letter-spacing: 0;
}

.chamber-badge__tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(0px);
    margin-right: 12px;
    white-space: nowrap;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--charcoal);
    background: var(--cream);
    padding: 6px 12px;
    border: 1px solid rgba(27, 42, 74, 0.15);
    opacity: 0;
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
    pointer-events: none;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .card--wide,
    .card--accent {
        grid-column: span 1;
    }

    .card--tall {
        grid-row: span 1;
    }

    .text-blocks-grid {
        grid-template-columns: 1fr;
    }

    .chamber__content {
        padding: 60px 24px;
    }

    .chamber--5 .chamber__grid-converge {
        width: 90%;
    }

    .civic-map-container {
        height: 50vh;
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .chamber-badge {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}