/* =============================================
   economic.day — 1930s Broadsheet Stylesheet
   ============================================= */

/* --- CSS Custom Properties --- */
:root {
    --aged-vellum: #F5F0E8;
    --foxed-cream: #EDE5D5;
    --ink-black: #1A1A1E;
    --deep-charcoal: #2C2C30;
    --burgundy-ink: #6B2D3E;
    --brass: #B8973A;
    --ledger-brown: #8B7355;
    --editors-slate: #2B2B35;
    --gilt-edge: #D4AF37;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--aged-vellum);
    color: var(--deep-charcoal);
    font-family: 'Source Serif 4', 'Georgia', serif;
    font-weight: 400;
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    line-height: 1.8;
    overflow-x: hidden;
}

/* --- Typography --- */
.drop-cap {
    float: left;
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: 4em;
    line-height: 0.8;
    padding-right: 0.08em;
    padding-top: 0.05em;
    color: var(--burgundy-ink);
}

.drop-cap-gilt {
    float: left;
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: 4em;
    line-height: 0.8;
    padding-right: 0.08em;
    padding-top: 0.05em;
    color: var(--gilt-edge);
}

/* =============================================
   MASTHEAD SECTION
   ============================================= */
.masthead {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 4rem;
    position: relative;
    background-color: var(--aged-vellum);
}

.masthead-inner {
    max-width: 1200px;
    width: 100%;
}

/* Dateline */
.masthead-dateline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 300;
    font-size: clamp(0.65rem, 0.8vw, 0.75rem);
    color: var(--ledger-brown);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding-bottom: 0.75rem;
    opacity: 0;
    animation: fadeIn 0.8s ease-out 0.4s forwards;
}

.masthead-rule-top {
    height: 1px;
    background-color: var(--ledger-brown);
    opacity: 0.4;
    margin-bottom: 2rem;
    animation: fadeIn 0.6s ease-out 0.3s forwards;
    opacity: 0;
}

/* Masthead Title */
.masthead-title {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: clamp(4rem, 10vw, 8rem);
    color: var(--ink-black);
    text-align: center;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    line-height: 0.92;
    opacity: 0;
    animation: fadeIn 1.2s ease-out 0.2s forwards;
}

/* Heavy Brass Rule below title */
.masthead-rule {
    height: 3px;
    background-color: var(--brass);
    margin: 1.5rem auto;
    transform: scaleX(0);
    animation: ruleDrawCenter 0.8s ease-out 1.4s forwards;
}

/* Subtitle */
.masthead-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    color: var(--ledger-brown);
    text-align: center;
    letter-spacing: 0.02em;
    line-height: 1.35;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 2.2s forwards;
}

/* Section Ornament (triple rule + diamond) */
.masthead-ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeIn 0.6s ease-out 2.6s forwards;
}

.ornament-line {
    display: block;
    width: 60px;
    height: 1px;
    background-color: var(--brass);
}

.ornament-diamond {
    display: block;
    width: 8px;
    height: 8px;
    background-color: var(--brass);
    transform: rotate(45deg);
}

/* Lead Columns */
.lead-columns {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.lead-column {
    padding: 0 1.25rem;
    border-right: 1px solid rgba(139, 115, 85, 0.4);
    opacity: 0;
    clip-path: inset(100% 0 0 0);
}

.lead-column:last-child {
    border-right: none;
}

.lead-column-1 {
    animation: columnReveal 0.8s ease-out 3s forwards;
}

.lead-column-2 {
    animation: columnReveal 0.8s ease-out 3.2s forwards;
}

.lead-column-3 {
    animation: columnReveal 0.8s ease-out 3.4s forwards;
}

.lead-column p {
    margin-bottom: 1rem;
    max-width: 38ch;
    color: var(--deep-charcoal);
    font-weight: 400;
}

.lead-column p em {
    color: var(--burgundy-ink);
    font-style: italic;
}

/* =============================================
   EDITORIAL SECTIONS (The Invisible Hand / Boom & Bust)
   ============================================= */
.editorial-section {
    padding: 8rem 4rem;
    position: relative;
    overflow: hidden;
}

.section-left {
    background-color: var(--aged-vellum);
}

.section-right {
    background-color: var(--aged-vellum);
}

.dark-section {
    background-color: var(--editors-slate);
    color: var(--aged-vellum);
}

.dark-section .editorial-headline {
    color: var(--aged-vellum);
}

.dark-section .editorial-body-col p {
    color: var(--aged-vellum);
}

.dark-section .editorial-rule-vertical {
    background-color: var(--brass);
    opacity: 0.6;
}

.dark-section .margin-note {
    color: var(--brass);
}

/* Chevron Ornaments */
.deco-chevrons {
    text-align: center;
    padding-top: 2rem;
    opacity: 0;
    transition: opacity 1s ease-out;
}

.deco-chevrons.visible {
    opacity: 1;
}

.chevron-ornament {
    width: 80px;
    height: 24px;
    opacity: 0.2;
}

/* Editorial Spread */
.editorial-spread {
    display: grid;
    grid-template-columns: 1fr 1px 2fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    align-items: start;
}

.section-right .editorial-spread {
    grid-template-columns: 2fr 1px 1fr;
}

/* Editorial Headline */
.editorial-headline {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: clamp(3rem, 8vw, 5rem);
    color: var(--ink-black);
    letter-spacing: 0.04em;
    line-height: 0.92;
    text-transform: none;
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.section-right .editorial-headline {
    transform: translateX(80px);
}

.editorial-headline.visible {
    opacity: 1;
    transform: translateX(0);
}

.section-right .editorial-headline.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Vertical Rule */
.editorial-rule-vertical {
    width: 1px;
    min-height: 100%;
    background-color: var(--brass);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.8s ease-out 0.3s;
}

.editorial-rule-vertical.visible {
    transform: scaleY(1);
}

/* Editorial Body */
.editorial-body-col {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.6s ease-out 0.2s, transform 0.6s ease-out 0.2s;
}

.section-right .editorial-body-col {
    transform: translateX(-60px);
}

.editorial-body-col.visible {
    opacity: 1;
    transform: translateX(0);
}

.editorial-body-col p {
    margin-bottom: 1.25rem;
    max-width: 56ch;
    color: var(--deep-charcoal);
    line-height: 1.8;
}

.editorial-body-col p em {
    color: var(--burgundy-ink);
    font-style: italic;
}

.dark-section .editorial-body-col p em {
    color: var(--gilt-edge);
}

/* Marginalia */
.marginalia {
    margin-top: 2.5rem;
    padding-left: 0.5rem;
    border-left: 2px solid rgba(184, 151, 58, 0.3);
}

.margin-note {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 300;
    font-size: 0.75rem;
    line-height: 1.6;
    color: var(--brass);
    font-style: italic;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.margin-note-attr {
    font-size: 0.7rem;
    opacity: 0.7;
}

/* =============================================
   LEDGER SECTION
   ============================================= */
.ledger-section {
    padding: 8rem 4rem;
    background-color: var(--foxed-cream);
    background-image: repeating-linear-gradient(
        to bottom,
        transparent,
        transparent calc(1.5rem - 1px),
        rgba(139, 115, 85, 0.08) calc(1.5rem - 1px),
        rgba(139, 115, 85, 0.08) 1.5rem
    );
    position: relative;
}

/* Section Separator Ornament */
.section-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 5rem;
}

.sep-line {
    display: block;
    width: 40px;
    background-color: var(--brass);
}

.sep-thin {
    height: 1px;
}

.sep-thick {
    height: 2px;
}

.sep-diamond {
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--brass);
    transform: rotate(45deg);
    flex-shrink: 0;
}

/* Ledger Content Grid */
.ledger-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem 3rem;
}

/* Ledger Block */
.ledger-block {
    background-color: rgba(245, 240, 232, 0.85);
    border: 1px solid rgba(139, 115, 85, 0.2);
    padding: 2.5rem;
    position: relative;
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ledger-block.visible {
    opacity: 1;
    transform: rotate(0deg) !important;
}

.ledger-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    color: var(--ink-black);
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

.ledger-figure {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gilt-edge);
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.ledger-desc {
    font-family: 'Source Serif 4', serif;
    font-weight: 400;
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    color: var(--deep-charcoal);
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 42ch;
}

.ledger-margin-note {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 300;
    font-size: 0.7rem;
    color: var(--ledger-brown);
    font-style: italic;
    letter-spacing: 0.02em;
}

/* =============================================
   BOOM & BUST — Dark Section
   ============================================= */
.cycle-curve {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 200px;
    transform: translateY(-50%);
    opacity: 0.1;
    pointer-events: none;
}

.cycle-path {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    transition: stroke-dashoffset 3s ease-out;
}

.cycle-path.visible {
    stroke-dashoffset: 0;
}

/* =============================================
   TICKER SECTION
   ============================================= */
.ticker-section {
    background-color: var(--editors-slate);
    padding-top: 6rem;
    padding-bottom: 0;
    position: relative;
    overflow: hidden;
}

.ticker-editorial {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
    text-align: center;
}

/* Sunburst ornament */
.sunburst-ornament {
    margin-bottom: 3rem;
    opacity: 0;
    transition: opacity 1.5s ease-out;
}

.sunburst-ornament.visible {
    opacity: 0.15;
}

.sunburst-svg {
    width: 120px;
    height: 120px;
}

.sunburst-rays line {
    stroke-dasharray: 60;
    stroke-dashoffset: 60;
    transition: stroke-dashoffset 1.5s ease-out;
}

.sunburst-ornament.visible .sunburst-rays line {
    stroke-dashoffset: 0;
}

.ticker-closing-statement {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 400;
    font-style: italic;
    font-size: clamp(1.3rem, 2.2vw, 2rem);
    color: var(--aged-vellum);
    line-height: 1.45;
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 1.5s ease-out;
}

.ticker-closing-statement.visible {
    opacity: 1;
}

/* Ticker Tape */
.ticker-tape-container {
    background-color: rgba(0, 0, 0, 0.25);
    border-top: 1px solid rgba(184, 151, 58, 0.3);
    overflow: hidden;
    white-space: nowrap;
    display: flex;
    padding: 1rem 0;
}

.ticker-tape {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    animation: tickerScroll 60s linear infinite;
    flex-shrink: 0;
    padding-right: 1.25rem;
}

.ticker-tape-duplicate {
    animation: tickerScroll 60s linear infinite;
}

.ticker-item {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size: clamp(0.75rem, 0.9vw, 0.85rem);
    color: var(--brass);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ticker-dot {
    color: rgba(184, 151, 58, 0.4);
    font-size: 0.6rem;
}

/* =============================================
   ANIMATIONS
   ============================================= */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes ruleDrawCenter {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

@keyframes columnReveal {
    from {
        opacity: 0;
        clip-path: inset(100% 0 0 0);
    }
    to {
        opacity: 1;
        clip-path: inset(0 0 0 0);
    }
}

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

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
    .masthead {
        padding: 2rem 1.5rem;
    }

    .lead-columns {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .lead-column {
        border-right: none;
        border-bottom: 1px solid rgba(139, 115, 85, 0.2);
        padding: 0 0 2rem 0;
    }

    .lead-column:last-child {
        border-bottom: none;
    }

    .lead-column p {
        max-width: 100%;
    }

    .editorial-section {
        padding: 4rem 1.5rem;
    }

    .editorial-spread {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-right .editorial-spread {
        grid-template-columns: 1fr;
    }

    .section-right .editorial-spread .editorial-body-col {
        order: 2;
    }

    .section-right .editorial-spread .editorial-rule-vertical {
        order: 1;
    }

    .section-right .editorial-spread .editorial-headline-col {
        order: 0;
    }

    .editorial-rule-vertical {
        width: 100%;
        min-height: 1px;
        height: 1px;
        transform: scaleX(0);
        transform-origin: left;
    }

    .editorial-rule-vertical.visible {
        transform: scaleX(1);
    }

    .editorial-headline {
        transform: translateX(0) !important;
        opacity: 0;
    }

    .editorial-body-col {
        transform: translateX(0) !important;
    }

    .editorial-body-col p {
        max-width: 100%;
    }

    .ledger-section {
        padding: 4rem 1.5rem;
    }

    .ledger-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .ticker-editorial {
        padding: 0 1.5rem 3rem;
    }

    .masthead-dateline {
        flex-direction: column;
        gap: 0.25rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .masthead-title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .editorial-headline {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .drop-cap,
    .drop-cap-gilt {
        font-size: 3em;
    }
}