/* ===========================================
   NONRI.ORG — Neubrutalist Pastoral Archive
   =========================================== */

/* --- CSS Custom Properties: Design Palette --- */
:root {
    /* Typography Colors */
    --color-deep-loam: #2A2418;
    --color-warm-umber: #5A5040;
    --color-faded-ink: #8A7A60;
    --color-moss-accent: #708860;

    /* Background & Surface Colors */
    --color-pastoral-cream: #F4EDE0;
    --color-card-linen: #FAF4E8;

    /* Shadow & Gradient Colors */
    --color-stack-shadow: #C8B8A0;
    --color-mesh-warm: #D8C8A0;
    --color-mesh-secondary: #C0B898;
    --color-mesh-tertiary: #E0D0B0;
    --color-mesh-quaternary: #B8A888;

    /* Typography Sizes */
    --font-hero-title: clamp(3.5rem, 10vw, 8rem);
    --font-section-title: clamp(2.4rem, 5.5vw, 4.5rem);
    --font-card-title: clamp(1.4rem, 3vw, 2rem);
    --font-hero-subtitle: clamp(1rem, 1.8vw, 1.4rem);
    --font-body: clamp(0.95rem, 1.2vw, 1.1rem);
    --font-label: 0.85rem;

    /* Layout Spacing */
    --spacing-card-padding: clamp(1.5rem, 3vw, 2.5rem);
    --spacing-section: 4rem;
    --spacing-gap: 2rem;

    /* Card Styling */
    --card-border-width: 3px;
    --card-border-style: solid;
    --card-border-radius: 0;
    --card-shadow: 6px 6px 0;
    --card-transition: 0.3s ease;
    --card-perspective: 600px;
    --card-max-tilt: 2deg;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Karla', sans-serif;
    font-weight: 400;
    font-size: var(--font-body);
    line-height: 1.85;
    color: var(--color-warm-umber);
    background-color: var(--color-pastoral-cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Gradient-Mesh Backdrops --- */
.gradient-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: conic-gradient(
        from 90deg at 30% 40%,
        var(--color-mesh-warm),
        var(--color-mesh-secondary),
        var(--color-mesh-tertiary),
        var(--color-mesh-quaternary)
    );
    opacity: 0.12;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero-mesh,
.archive-mesh,
.passages-mesh,
.index-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hero-mesh {
    background: radial-gradient(
        ellipse at 60% 30%,
        var(--color-mesh-warm) 0%,
        transparent 60%
    );
    opacity: 0.15;
}

.archive-mesh {
    background: radial-gradient(
        ellipse at 30% 50%,
        var(--color-mesh-secondary) 0%,
        transparent 55%
    );
    opacity: 0.1;
}

.passages-mesh {
    background: radial-gradient(
        ellipse at 70% 40%,
        var(--color-mesh-tertiary) 0%,
        transparent 50%
    );
    opacity: 0.12;
}

.index-mesh {
    background: radial-gradient(
        ellipse at 40% 60%,
        var(--color-mesh-quaternary) 0%,
        transparent 55%
    );
    opacity: 0.1;
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    color: var(--color-deep-loam);
    letter-spacing: 0.04em;
}

.hero-title {
    font-size: var(--font-hero-title);
    line-height: 0.9;
    margin-bottom: 0.1em;
}

.section-title {
    font-size: var(--font-section-title);
    line-height: 1;
    margin-bottom: 0.15em;
}

.card-title {
    font-size: var(--font-card-title);
    line-height: 1.1;
    margin-bottom: 0.2em;
}

.hero-subtitle {
    font-family: 'Karla', sans-serif;
    font-weight: 300;
    font-size: var(--font-hero-subtitle);
    color: var(--color-warm-umber);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.almanac-label {
    font-family: 'Special Elite', cursive;
    font-weight: 400;
    font-size: var(--font-label);
    color: var(--color-faded-ink);
    letter-spacing: 0.06em;
    display: block;
    margin-bottom: 0.5em;
}

.card-date {
    margin-top: 1.2em;
    margin-bottom: 0;
    text-align: right;
    color: var(--color-moss-accent);
}

/* --- Barn-Board Cards --- */
.barn-card {
    background: var(--color-card-linen);
    border: var(--card-border-width) var(--card-border-style) var(--color-warm-umber);
    border-radius: var(--card-border-radius);
    box-shadow: var(--card-shadow) var(--color-stack-shadow);
    padding: var(--spacing-card-padding);
    position: relative;
    z-index: 1;
    transition: transform var(--card-transition), box-shadow var(--card-transition);
    will-change: transform;
}

.barn-card:hover {
    box-shadow: 8px 8px 0 var(--color-stack-shadow);
}

/* --- Almanac Dividers --- */
.almanac-divider {
    border: none;
    border-bottom: 2px dashed var(--color-faded-ink);
    margin: 0.8em 0 1em 0;
    position: relative;
}

.almanac-divider::after {
    content: '◆';
    position: absolute;
    left: 50%;
    bottom: -0.6em;
    transform: translateX(-50%);
    color: var(--color-faded-ink);
    font-size: 0.6rem;
    background: var(--color-card-linen);
    padding: 0 0.5em;
}

/* --- Section Dividers --- */
.section-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-section) 0;
    position: relative;
    z-index: 1;
}

.section-divider::before {
    content: '';
    position: absolute;
    left: 10%;
    right: 10%;
    top: 50%;
    border-bottom: 3px dashed var(--color-faded-ink);
}

.divider-ornament {
    position: relative;
    z-index: 1;
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--color-faded-ink);
    transform: rotate(45deg);
}

.divider-ornament::before,
.divider-ornament::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-stack-shadow);
    transform: rotate(0deg);
}

.divider-ornament::before {
    left: -20px;
    top: 2px;
}

.divider-ornament::after {
    right: -20px;
    top: 2px;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-section) 2rem;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 700px;
    text-align: center;
}

.hero-card {
    padding: clamp(2.5rem, 5vw, 4rem);
}

.hero-card .almanac-divider::after {
    background: var(--color-card-linen);
}

/* --- Archive Section --- */
.archive {
    position: relative;
    padding: var(--spacing-section) 2rem calc(var(--spacing-section) * 1.5);
}

.archive-header,
.passages-header,
.index-header {
    text-align: center;
    margin-bottom: var(--spacing-section);
    position: relative;
    z-index: 1;
}

.card-stack {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.card-stack .barn-card {
    margin-bottom: 1.5rem;
}

.card-stack .barn-card:nth-child(even) {
    margin-top: -20px;
    margin-left: 2rem;
}

.card-stack .barn-card:nth-child(odd) {
    margin-right: 2rem;
}

.card-body {
    color: var(--color-warm-umber);
}

/* --- Passages Section --- */
.passages {
    position: relative;
    padding: var(--spacing-section) 2rem calc(var(--spacing-section) * 1.5);
}

.passages-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-gap);
    position: relative;
    z-index: 1;
}

.passage-card {
    padding: clamp(1.5rem, 2.5vw, 2rem);
}

.passage-text {
    font-family: 'Karla', sans-serif;
    font-weight: 300;
    font-style: italic;
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    line-height: 1.85;
    color: var(--color-warm-umber);
    border: none;
    padding: 0;
    margin: 0.5em 0 0;
}

/* --- Index Section --- */
.index-section {
    position: relative;
    padding: var(--spacing-section) 2rem calc(var(--spacing-section) * 1.5);
}

.index-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.index-card {
    padding: clamp(1.2rem, 2vw, 1.8rem);
}

.index-list {
    list-style: none;
    padding: 0;
}

.index-list li {
    font-family: 'Special Elite', cursive;
    font-size: var(--font-label);
    color: var(--color-faded-ink);
    padding: 0.35em 0;
    border-bottom: 1px dotted var(--color-stack-shadow);
}

.index-list li:last-child {
    border-bottom: none;
}

/* --- Colophon / Footer --- */
.colophon {
    padding: var(--spacing-section) 2rem calc(var(--spacing-section) * 1.5);
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.colophon-card {
    max-width: 600px;
    text-align: center;
}

.colophon-text {
    font-family: 'Karla', sans-serif;
    font-weight: 300;
    color: var(--color-warm-umber);
    margin-bottom: 1.5em;
}

.colophon-card .almanac-divider::after {
    background: var(--color-card-linen);
}

/* --- Entry Animations --- */
.barn-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow var(--card-transition);
}

.barn-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-divider {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.section-divider.visible {
    opacity: 1;
}

.archive-header,
.passages-header,
.index-header {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.archive-header.visible,
.passages-header.visible,
.index-header.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .card-stack .barn-card:nth-child(even) {
        margin-left: 1rem;
        margin-top: -10px;
    }

    .card-stack .barn-card:nth-child(odd) {
        margin-right: 1rem;
    }

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

    .index-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2.8rem, 14vw, 4rem);
    }

    .card-stack .barn-card:nth-child(even) {
        margin-left: 0.5rem;
    }

    .card-stack .barn-card:nth-child(odd) {
        margin-right: 0.5rem;
    }

    .barn-card {
        padding: 1.2rem;
    }
}