/* munju.org — Maritime Editorial Timeline */

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

:root {
    --crimson: #b84a4a;
    --gold: #e8c87a;
    --parchment: #d4c7a6;
    --navy-mid: #2a3a5c;
    --navy-light: #3d5278;
    --abyss: #0c1424;
    --deep: #121a2a;
    --dark: #182236;
    --silver: #8a9bb5;
    --spine-pos: 35%;
}

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

body {
    background-color: var(--abyss);
    color: var(--parchment);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Compass Rose Watermark */
.compass-watermark {
    position: fixed;
    top: 50%;
    left: var(--spine-pos);
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
}

/* Header */
.site-header {
    position: relative;
    z-index: 2;
    padding: 8rem 2rem 6rem;
    text-align: left;
    padding-left: calc(var(--spine-pos) + 4rem);
}

.site-title {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    font-size: clamp(2.2rem, 5.5vw, 4.8rem);
    letter-spacing: -0.03em;
    color: var(--parchment);
    margin-bottom: 0.5rem;
}

.site-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 300;
    font-size: clamp(0.85rem, 1.5vw, 1.1rem);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--silver);
    margin-bottom: 1rem;
}

.header-coordinates {
    font-family: 'Space Grotesk', monospace;
    font-size: 0.8rem;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.coord-sep {
    margin: 0 0.5rem;
    color: var(--silver);
}

/* Vertical Spine */
.spine {
    position: fixed;
    top: 0;
    left: var(--spine-pos);
    width: 2px;
    height: 100vh;
    background: var(--silver);
    opacity: 0.3;
    z-index: 1;
}

/* Timeline */
.timeline {
    position: relative;
    z-index: 2;
    padding: 2rem 2rem 8rem;
    max-width: 1200px;
}

/* Entry */
.entry {
    position: relative;
    margin-bottom: 6rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.entry.visible {
    opacity: 1;
    transform: translateY(0);
}

.entry-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--crimson);
    border: 2px solid var(--gold);
    border-radius: 50%;
    top: 1.5rem;
    z-index: 3;
}

.entry-content {
    max-width: 420px;
    padding: 1.5rem 2rem;
    border: 1px solid rgba(138, 155, 181, 0.15);
    background: rgba(18, 26, 42, 0.8);
    backdrop-filter: blur(4px);
}

/* Left entries */
.entry--left {
    padding-left: calc(var(--spine-pos) + 4rem);
}

.entry--left .entry-node {
    left: calc(var(--spine-pos) - 6px);
}

.entry--left .entry-content {
    margin-left: 0;
}

/* Right entries */
.entry--right {
    padding-left: calc(var(--spine-pos) - 460px);
    text-align: right;
}

.entry--right .entry-node {
    left: calc(var(--spine-pos) - 6px);
}

.entry--right .entry-content {
    margin-left: auto;
    margin-right: 0;
}

/* Entry typography */
.entry-date {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gold);
    display: block;
    margin-bottom: 0.75rem;
}

.entry-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    letter-spacing: -0.02em;
    color: var(--parchment);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.entry-text {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--silver);
    margin-bottom: 1rem;
}

.entry-annotation {
    font-family: 'Caveat', cursive;
    font-size: 1rem;
    color: var(--crimson);
    opacity: 0.8;
    font-style: italic;
}

/* Footer */
.site-footer {
    position: relative;
    z-index: 2;
    padding: 4rem 2rem;
    text-align: center;
}

.footer-line {
    width: 60px;
    height: 1px;
    background: var(--silver);
    margin: 0 auto 2rem;
    opacity: 0.4;
}

.footer-text {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: var(--parchment);
    margin-bottom: 0.5rem;
}

.footer-coords {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    color: var(--silver);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Hover effects */
.entry-content:hover {
    border-color: rgba(232, 200, 122, 0.3);
    transition: border-color 0.4s ease;
}

.entry-node {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.entry:hover .entry-node {
    transform: scale(1.5);
    box-shadow: 0 0 12px rgba(184, 74, 74, 0.5);
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spine-pos: 20px;
    }

    .site-header {
        padding: 5rem 1.5rem 3rem;
        padding-left: 3rem;
    }

    .entry--left,
    .entry--right {
        padding-left: 3rem;
        text-align: left;
    }

    .entry--left .entry-node,
    .entry--right .entry-node {
        left: 14px;
    }

    .entry--right .entry-content {
        margin-left: 0;
    }

    .entry-content {
        max-width: 100%;
    }
}