/*
 * Vidosav Stevanović — official site
 * Static HTML version
 * Stylesheet v1.0.0
 */

/* ===========================
   RESET & BASE
   =========================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #2C2C2A;
    background: #FBFAF6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    --paper:      #FBFAF6;
    --paper-2:    #F3EFE4;
    --paper-3:    #E8E4D8;
    --ink:        #2C2C2A;
    --ink-2:      #444441;
    --ink-3:      #5F5E5A;
    --ink-4:      #888780;
    --rule:       #D3D1C7;
    --accent:     #993C1D;
    --accent-dk:  #712B13;
    --burgundy:   #722F37;
    --deep-blue:  #1A3A4A;
    --olive:      #3C3426;
    --terra:      #4A2818;
    --serif: 'Cormorant Garamond', 'EB Garamond', Georgia, serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --max: 1200px;
    --content: 760px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--accent); transition: all 0.2s; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; color: var(--ink); line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); margin: 0 0 1rem; }
h3 { font-size: 1.4rem; margin: 0 0 0.5rem; }
h4 { font-size: 1.15rem; margin: 0 0 0.5rem; }
p { margin: 0 0 1rem; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 2rem; }
.container-narrow { max-width: var(--content); margin: 0 auto; padding: 0 2rem; }

.eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 500;
    font-family: var(--sans);
    margin: 0 0 0.75rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-family: var(--sans);
    letter-spacing: 0.05em;
    border-radius: 2px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    border-bottom: none;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent); color: var(--paper); }
.btn-ghost { border: 0.5px solid var(--ink-4); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ===========================
   HEADER
   =========================== */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(251, 250, 246, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 0.5px solid var(--paper-3);
}
.site-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: var(--max);
    margin: 0 auto;
}
.site-title {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--ink);
    border-bottom: none;
    text-transform: uppercase;
}
.site-nav { display: flex; gap: 1.5rem; align-items: center; }
.site-nav a {
    font-size: 0.85rem;
    color: var(--ink-3);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
    font-family: var(--sans);
}
.site-nav a:hover, .site-nav a.active {
    color: var(--ink);
    border-bottom-color: var(--accent);
}
.lang-switch {
    padding-left: 1rem;
    border-left: 0.5px solid var(--rule);
    font-size: 0.75rem;
    color: var(--ink-4);
    font-family: var(--sans);
    letter-spacing: 0.1em;
}
.lang-switch a { color: var(--ink-4); border-bottom: none; margin-right: 0.4rem; }
.lang-switch a.active { color: var(--ink); }

.menu-toggle {
    display: none;
    background: none; border: none; padding: 0; cursor: pointer;
    width: 28px; height: 20px;
    position: relative;
}
.menu-toggle span {
    display: block; position: absolute; left: 0;
    width: 100%; height: 1.5px; background: var(--ink);
    transition: 0.2s;
}
.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9px; }
.menu-toggle span:nth-child(3) { top: 18px; }

/* ===========================
   HERO
   =========================== */
.hero {
    padding: 4rem 0 5rem;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.05;
    margin: 0 0 1.25rem;
}
.hero-quote {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--ink-2);
    margin: 0 0 1.5rem;
    line-height: 1.6;
}
.hero-lede {
    font-size: 1rem;
    color: var(--ink-3);
    max-width: 440px;
    margin: 0 0 2rem;
}
.hero-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.hero-portrait {
    position: relative;
    aspect-ratio: 4/5;
    background: var(--paper-3);
    overflow: hidden;
    border-radius: 2px;
}
.hero-portrait img {
    width: 100%; height: 100%; object-fit: cover;
    filter: grayscale(100%) contrast(1.05);
}
.hero-badge {
    position: absolute;
    bottom: -12px; right: -12px;
    background: var(--accent);
    color: var(--paper);
    padding: 0.5rem 0.85rem;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-family: var(--sans);
    border-radius: 2px;
    max-width: 75%;
    line-height: 1.4;
    text-align: right;
}

/* ===========================
   QUOTE BAND
   =========================== */
.quote-band {
    background: var(--ink);
    color: var(--paper-3);
    padding: 3rem 2rem;
    text-align: center;
}
.quote-band blockquote {
    font-family: var(--serif);
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    font-style: italic;
    line-height: 1.5;
    margin: 0 auto 0.75rem;
    max-width: 800px;
    color: var(--paper);
}
.quote-band cite {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--ink-4);
    font-family: var(--sans);
    font-style: normal;
    text-transform: uppercase;
}

/* ===========================
   FEATURED BOOKS
   =========================== */
.section { padding: 5rem 0; }
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 2.5rem;
    gap: 1rem;
    flex-wrap: wrap;
}
.section-header h2 { margin: 0; }
.section-header a {
    font-size: 0.85rem;
    color: var(--ink-3);
    font-family: var(--sans);
    border-bottom-color: var(--rule);
}
.section-header a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.book-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.book-card {
    display: block;
    border-bottom: none;
    transition: transform 0.3s;
}
.book-card:hover { transform: translateY(-4px); }
.book-cover {
    aspect-ratio: 2/3;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--paper);
    border-radius: 2px;
    font-family: var(--serif);
}
.book-cover-burgundy { background: var(--burgundy); color: #F5E6D3; }
.book-cover-blue     { background: var(--deep-blue); color: #E8E4D8; }
.book-cover-olive    { background: var(--olive); color: #E8DCC0; }
.book-cover-terra    { background: var(--terra); color: #F0D9B5; }

.book-meta {
    font-family: var(--sans);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
}
.book-title {
    font-size: 1.35rem;
    line-height: 1.1;
    margin: 0 0 0.5rem;
}
.book-award {
    font-family: var(--sans);
    font-size: 0.7rem;
    opacity: 0.75;
}
.book-new {
    display: inline-block;
    background: var(--accent);
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    font-family: var(--sans);
}

/* ===========================
   TRANSLATIONS SECTION
   =========================== */
.translations-section {
    background: var(--paper-2);
    padding: 4rem 0;
}
.translations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.translations-text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    line-height: 1.2;
}
.map-placeholder {
    aspect-ratio: 16/10;
    background: var(--paper-3);
    position: relative;
    border-radius: 2px;
    overflow: hidden;
}
.map-dot {
    position: absolute;
    border-radius: 50%;
    background: var(--accent);
}

/* ===========================
   FONDACIJA + NEWS
   =========================== */
.side-by-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.card-bordered {
    background: var(--paper);
    border: 0.5px solid var(--paper-3);
    padding: 1.75rem;
    border-radius: 2px;
}
.news-item {
    border-top: 0.5px solid var(--paper-3);
    padding: 0.85rem 0;
}
.news-date {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--ink-4);
    text-transform: uppercase;
    font-family: var(--sans);
    margin-bottom: 3px;
}
.news-title { font-size: 0.95rem; color: var(--ink); margin: 0; }

/* ===========================
   PAGE / SINGLE
   =========================== */
.page-hero {
    padding: 4rem 0 2rem;
    text-align: center;
    border-bottom: 0.5px solid var(--paper-3);
    margin-bottom: 3rem;
}
.page-hero h1 { margin: 0 0 0.5rem; }
.page-hero .eyebrow { margin-bottom: 0.75rem; }

.entry-content {
    font-family: var(--serif);
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--ink-2);
}
.entry-content p { margin: 0 0 1.5rem; }
.entry-content p::first-letter { }
.entry-content h2, .entry-content h3 { font-family: var(--serif); margin-top: 2.5rem; }
.entry-content blockquote {
    margin: 2rem 0;
    padding: 0 0 0 1.5rem;
    border-left: 2px solid var(--accent);
    font-style: italic;
    color: var(--ink-3);
}

/* ===========================
   BIBLIOGRAPHY FILTER
   =========================== */
.biblio-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 0.5px solid var(--paper-3);
}
.biblio-filter {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
    font-family: var(--sans);
    background: transparent;
    border: 0.5px solid var(--rule);
    border-radius: 20px;
    cursor: pointer;
    color: var(--ink-3);
    transition: all 0.2s;
}
.biblio-filter:hover { border-color: var(--ink); color: var(--ink); }
.biblio-filter.active {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
}

.biblio-search {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    border: 0.5px solid var(--rule);
    background: transparent;
    font-family: var(--sans);
    margin-bottom: 1.5rem;
    border-radius: 2px;
    color: var(--ink);
}
.biblio-search:focus { outline: none; border-color: var(--accent); }

.biblio-list { list-style: none; padding: 0; margin: 0; }
.biblio-entry {
    padding: 1.25rem 0;
    border-bottom: 0.5px solid var(--paper-3);
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 1.5rem;
    align-items: baseline;
}
.biblio-year {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--ink-4);
}
.biblio-title-wrap { font-family: var(--serif); }
.biblio-title { font-size: 1.15rem; color: var(--ink); font-weight: 500; }
.biblio-pub { font-size: 0.9rem; color: var(--ink-3); font-style: italic; }
.biblio-genre {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--ink-4);
    text-transform: uppercase;
    font-family: var(--sans);
}
.biblio-award {
    display: inline-block;
    background: var(--paper-2);
    color: var(--accent-dk);
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 0.7rem;
    font-family: var(--sans);
    margin-left: 0.5rem;
}

/* ===========================
   EVENTS ARCHIVE (Foundation)
   =========================== */
.event-list { list-style: none; padding: 0; margin: 0; }
.event-year-row {
    margin: 2rem 0 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 0.5px solid var(--paper-3);
}
.event-year-row:first-child { margin-top: 0.5rem; }
.event-year-marker {
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--accent);
    letter-spacing: 0.02em;
}
.event-entry {
    padding: 1rem 0;
    border-bottom: 0.5px solid var(--paper-3);
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 1.5rem;
    align-items: baseline;
}
.event-date {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--ink-4);
}
.event-title {
    font-family: var(--serif);
    font-size: 1.1rem;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 0.25rem;
}
.event-participants {
    font-size: 0.85rem;
    color: var(--ink-3);
    font-style: italic;
}
.event-type {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--ink-4);
    text-transform: uppercase;
    font-family: var(--sans);
}
.event-entry.is-hidden,
.event-year-row.is-hidden { display: none; }

@media (max-width: 700px) {
    .event-entry {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }
    .event-date { font-size: 0.75rem; }
    .event-type { font-size: 0.65rem; }
}

/* ===========================
   FOOTER
   =========================== */
.site-footer {
    background: var(--ink);
    color: var(--ink-4);
    padding: 3rem 0 2rem;
    margin-top: 5rem;
}
.site-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    font-family: var(--sans);
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.site-footer a {
    color: var(--ink-4);
    border-bottom: none;
    margin-left: 1.25rem;
}
.site-footer a:hover { color: var(--paper); }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
    .hero-grid, .translations-grid, .side-by-side, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
    .book-grid { grid-template-columns: repeat(2, 1fr); }
    .menu-toggle { display: block; }
    .site-nav {
        position: absolute;
        top: 100%; left: 0; right: 0;
        flex-direction: column;
        background: var(--paper);
        padding: 1.5rem 2rem;
        gap: 1rem;
        border-bottom: 0.5px solid var(--paper-3);
        display: none;
    }
    .site-nav.open { display: flex; }
    .lang-switch { border-left: none; padding-left: 0; padding-top: 0.75rem; border-top: 0.5px solid var(--rule); width: 100%; }
    .biblio-entry { grid-template-columns: 1fr; gap: 0.5rem; }
    .biblio-year { font-size: 0.75rem; }
}

@media (max-width: 500px) {
    .book-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .section { padding: 3rem 0; }
    .hero { padding: 2rem 0 3rem; }
    .container { padding: 0 1.25rem; }
}

/* Print */
@media print {
    .site-header, .site-footer, .hero-buttons { display: none; }
    body { background: white; color: black; }
}