/*
Theme Name: yokoul
Theme URI: https://yokoul.xyz
Author: yokoul
Author URI: https://yokoul.xyz
Description: « Vector Field » — thème éditorial-technique sombre/clair pour le portfolio yokoul.xyz (art génératif, lumière & théâtre, code créatif). Grille masonry, fiches projet riches (galeries + lightbox + embeds), about/links, accent relatif au thème et champ de vecteurs animé en fond.
Version: 1.4.2
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: yokoul
Tags: portfolio, two-columns, custom-menu, featured-images, translation-ready, full-width-template
*/

/* ============================================================
   Tokens
   ============================================================ */
:root {
  --bg: #0a0a0b;
  --bg2: #111113;
  --line: #232327;
  --text: #f2f0ea;
  --muted-fg: #8c8c84;
  --accent: #e8ff37;          /* dark theme accent: signal yellow */
  --accent-fg: #0a0a0b;
  --display: "Space Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --serif: "Newsreader", Georgia, serif;
  --title-font: var(--display);
  --gap: 18px;
  --cols: 3;
  --pad: clamp(16px, 4vw, 56px);
}
html[data-theme="light"] {
  --bg: #f3f1ea;
  --bg2: #e9e6dd;
  --line: #d9d5c8;
  --text: #16150f;
  --muted-fg: #6b685c;
  --accent: #ff4d2e;          /* light theme accent: ember red */
  --accent-fg: #f3f1ea;
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
::selection { background: var(--accent); color: var(--accent-fg); }
button { font: inherit; }

.mono { font-family: var(--mono); letter-spacing: 0.04em; }
.accent { color: var(--accent); }

#vfield { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.site { position: relative; z-index: 1; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--accent-fg);
  padding: 10px 14px; font-family: var(--mono); font-size: 13px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; padding: 0 var(--pad);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.site-brand { display: flex; align-items: baseline; gap: 10px; }
.site-brand .wordmark { font-family: var(--title-font); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; color: var(--text); }
.site-brand .dot { width: 7px; height: 7px; background: var(--accent); display: inline-block; transform: translateY(-2px); }
.site-brand img { max-height: 30px; width: auto; }

.header-right { display: flex; align-items: center; gap: clamp(14px, 2.5vw, 28px); }
.main-nav ul { display: flex; align-items: center; gap: clamp(14px, 2.5vw, 28px); list-style: none; margin: 0; padding: 0; }
.main-nav a {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted-fg); padding: 4px 0; position: relative; display: inline-block; transition: color .15s;
}
.main-nav a:hover, .main-nav .current-menu-item > a, .main-nav .current_page_item > a { color: var(--text); }
.main-nav .current-menu-item > a::after, .main-nav .current_page_item > a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--accent);
}
.theme-toggle {
  background: none; border: 1px solid var(--line); color: var(--muted-fg);
  width: 34px; height: 34px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 14px; transition: color .15s, border-color .15s;
}
.theme-toggle:hover { color: var(--text); border-color: var(--muted-fg); }

/* ============================================================
   Home hero + filters
   ============================================================ */
.home-hero { padding: clamp(40px, 7vw, 96px) var(--pad) clamp(28px, 4vw, 52px); }
.home-hero .eyebrow { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.home-hero .eyebrow .mono { font-size: 12.5px; color: var(--muted-fg); text-transform: uppercase; }
.hero-title {
  font-family: var(--title-font); font-weight: 500;
  font-size: clamp(34px, 6.4vw, 92px); line-height: 0.98; letter-spacing: -0.03em;
  margin: 20px 0 0; max-width: 16ch; text-wrap: balance;
}
.hero-title em { font-family: var(--serif); font-style: italic; color: var(--accent); }

.filter-bar {
  position: sticky; top: 64px; z-index: 20;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 14px var(--pad);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.chip {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.03em;
  padding: 6px 11px; cursor: pointer;
  border: 1px solid var(--line); background: transparent; color: var(--muted-fg);
  display: inline-flex; gap: 7px; align-items: center;
  transition: color .15s, border-color .15s, background .15s;
}
.chip .n { opacity: 0.5; font-size: 10.5px; }
.chip:hover { color: var(--text); border-color: var(--muted-fg); }
.chip.is-active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.chip.is-active .n { opacity: 0.7; }

/* archive header */
.archive-header { padding: clamp(40px,7vw,88px) var(--pad) clamp(20px,3vw,36px); }
.archive-header h1 { font-family: var(--title-font); font-weight: 500; font-size: clamp(34px,6vw,80px); letter-spacing: -0.03em; margin: 0; }
.archive-header .mono { font-size: 12.5px; color: var(--muted-fg); text-transform: uppercase; }

/* ============================================================
   Project grid (masonry)
   ============================================================ */
.project-grid { padding: clamp(20px,3vw,34px) var(--pad) 0; }
.project-grid .columns { column-count: var(--cols); column-gap: var(--gap); }

.card { break-inside: avoid; margin-bottom: var(--gap); display: block; position: relative; }
.card-media { position: relative; overflow: hidden; background: var(--bg2); border: 1px solid var(--line); }
.card-media img { width: 100%; height: auto; filter: saturate(0.96); transition: transform .6s cubic-bezier(.2,.7,.2,1), filter .4s; }
.card:hover .card-media img { transform: scale(1.035); filter: none; }
.card .idx, .card .yr {
  position: absolute; top: 10px; font-family: var(--mono); font-size: 11px; color: #fff;
  mix-blend-mode: difference; opacity: 0.9; z-index: 4; pointer-events: none;
}
.card .idx { left: 10px; }
.card .yr { right: 10px; }
.card-noimg { display: block; width: 100%; aspect-ratio: 4 / 3; }
/* stretched cover link: whole image clickable, above the image but below the chips */
.card-cover { position: absolute; inset: 0; z-index: 1; }
.card-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 14px; gap: 8px; z-index: 2; pointer-events: none;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.25) 45%, transparent 75%);
  opacity: 0; transition: opacity .35s;
}
.card:hover .card-overlay { opacity: 1; }
.card-overlay h2 { margin: 0; font-family: var(--title-font); font-weight: 600; font-size: 18px; line-height: 1.08; color: #fff; transform: translateY(8px); transition: transform .4s; }
.card:hover .card-overlay h2 { transform: none; }
.card-cats { display: flex; flex-wrap: wrap; gap: 6px; position: relative; z-index: 3; pointer-events: auto; }
.card-cats a { font-family: var(--mono); font-size: 10.5px; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent); padding: 2px 6px; }
.card-bar { position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left center; transition: transform .5s cubic-bezier(.2,.7,.2,1); z-index: 2; }
.card:hover .card-bar { transform: scaleX(1); }
.card-bar { pointer-events: none; }
.card.is-hidden { display: none; }

/* pagination */
.pagination { padding: 40px var(--pad); display: flex; gap: 10px; flex-wrap: wrap; }
.pagination .page-numbers {
  font-family: var(--mono); font-size: 13px; padding: 8px 12px; border: 1px solid var(--line); color: var(--muted-fg);
}
.pagination .page-numbers.current { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.pagination a.page-numbers:hover { color: var(--text); border-color: var(--muted-fg); }

/* ============================================================
   Single / page content
   ============================================================ */
.entry-topbar {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 12px;
  padding: 14px var(--pad); border-bottom: 1px solid var(--line);
}
.entry-topbar .mono { font-size: 12px; color: var(--muted-fg); }
.btn-line {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; cursor: pointer;
  background: transparent; color: var(--muted-fg); border: 1px solid var(--line); padding: 6px 11px; display: inline-block;
}
.btn-line:hover { color: var(--text); border-color: var(--muted-fg); }

.entry-header { max-width: 1100px; margin: 0 auto; padding: clamp(34px,6vw,80px) var(--pad) clamp(22px,3vw,38px); }
.entry-meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 22px; }
.entry-meta .cat { font-family: var(--mono); font-size: 11.5px; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); padding: 3px 9px; }
.entry-meta .byline { font-family: var(--mono); font-size: 12px; color: var(--muted-fg); margin-left: auto; }
.entry-title { margin: 0; font-family: var(--title-font); font-weight: 500; font-size: clamp(34px,5.4vw,78px); letter-spacing: -0.03em; line-height: 0.98; text-wrap: balance; }
.entry-lead { max-width: 1320px; margin: 0 auto; padding: 0 var(--pad); }
.entry-lead img { border: 1px solid var(--line); max-height: 78vh; width: 100%; object-fit: cover; object-position: center; }

.entry-content {
  max-width: 720px; margin: 0 auto; padding: clamp(34px,5vw,64px) var(--pad) 0;
  font-size: 18px; line-height: 1.62;
}
.entry-content > * + * { margin-top: 20px; }
.entry-content h2, .entry-content h3 { font-family: var(--title-font); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; margin-top: 38px; }
.entry-content h2 { font-size: 26px; } .entry-content h3 { font-size: 21px; }
.entry-content a { color: var(--accent); border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); }
.entry-content a:hover { border-bottom-color: var(--accent); }
.entry-content em, .entry-content i { font-family: var(--serif); }
.entry-content blockquote {
  margin: 28px 0 0; padding-left: 18px; border-left: 2px solid var(--accent);
  font-family: var(--serif); font-style: italic; font-size: 16px; line-height: 1.6; color: var(--muted-fg);
}
.entry-content blockquote p { margin: 0; }
.entry-content ul, .entry-content ol { padding-left: 1.2em; }
.entry-content li + li { margin-top: 6px; }
.entry-content img, .entry-content figure { border: 1px solid var(--line); }
.entry-content figure { margin: 24px 0 0; }
.entry-content figcaption { font-family: var(--serif); font-style: italic; font-size: 13.5px; color: var(--muted-fg); border: none; padding-top: 6px; }
.entry-content iframe, .entry-content .wp-block-embed iframe { width: 100%; border: 1px solid var(--line); aspect-ratio: 16 / 10; }

/* WordPress galleries → masonry, lightbox-ready */
.entry-content .wp-block-gallery, .entry-content .gallery {
  display: block !important; column-count: 3; column-gap: 12px; max-width: 1320px;
  margin-left: calc((720px - min(1320px, 92vw)) / 2); margin-right: auto;
}
.entry-content .wp-block-image, .entry-content .gallery-item, .entry-content .wp-block-gallery figure {
  break-inside: avoid; margin: 0 0 12px; width: 100% !important;
}
.entry-content .wp-block-gallery img, .entry-content .gallery img { width: 100%; cursor: zoom-in; }

.entry-tags { max-width: 1320px; margin: 28px auto 0; padding: 0 var(--pad); display: flex; flex-wrap: wrap; gap: 8px; }
.entry-tags a { font-family: var(--mono); font-size: 11.5px; color: var(--muted-fg); border: 1px solid var(--line); padding: 4px 9px; }
.entry-tags a:hover { color: var(--accent); border-color: var(--accent); }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-top: clamp(44px,6vw,80px); }
.post-nav a { display: flex; flex-direction: column; padding: clamp(24px,4vw,48px) var(--pad); color: var(--text); }
.post-nav .prev { border-right: 1px solid var(--line); }
.post-nav .next { text-align: right; align-items: flex-end; }
.post-nav .lbl { font-family: var(--mono); font-size: 11px; color: var(--muted-fg); margin-bottom: 8px; }
.post-nav .ttl { font-family: var(--title-font); font-size: clamp(16px,2vw,22px); font-weight: 500; }
.post-nav a:hover .ttl { color: var(--accent); }

/* generic page (about / links) */
.page-wrap { max-width: 1100px; margin: 0 auto; padding: clamp(34px,6vw,80px) var(--pad); }
.page-wrap .entry-title { margin-bottom: 28px; }
.page-wrap .entry-content { max-width: 760px; margin: 0; padding: 0; }
.page-wrap .entry-content hr { border: none; border-top: 1px solid var(--line); margin: 32px 0; }

/* About page template */
.page-hero { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; border-bottom: 1px solid var(--line); padding-bottom: 24px; margin-bottom: clamp(32px,4vw,56px); }
.page-hero-title { margin: 0; font-family: var(--title-font); font-weight: 500; font-size: clamp(40px,8vw,104px); letter-spacing: -0.03em; line-height: 0.9; }
.page-hero-meta { font-family: var(--mono); font-size: 12px; color: var(--muted-fg); }
.about-body { display: block; }
.about-body::after { content: ""; display: block; clear: both; }
.about-portrait { position: relative; float: left; width: min(340px, 40%); margin: 4px clamp(24px,3vw,44px) 22px 0; }
.about-portrait img { width: 100%; height: auto; border: 1px solid var(--line); filter: saturate(0.95); display: block; }
.about-portrait-bar { position: absolute; left: 0; bottom: -1px; height: 4px; width: 64px; background: var(--accent); }
.about-body .entry-content { max-width: none; margin: 0; padding: 0; font-size: 17px; }
/* intro paragraphs form a clean right-hand column beside the portrait (BFC = no wrap under it) */
.about-body .entry-content > p { overflow: hidden; }
.about-body .entry-content .section-label { clear: left; }

/* About — section label "01 — title" */
.section-label { display: flex; align-items: baseline; gap: 12px; margin: clamp(40px,5vw,72px) 0 22px; }
.section-label .n { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.section-label .t { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted-fg); }
.section-label .ln { flex: 1; height: 1px; background: var(--line); }

/* About — CV timeline (year | role + place | note) */
.cv-timeline { margin: 0; }
.cv-row { display: grid; grid-template-columns: 96px minmax(0,1fr); gap: clamp(14px,3vw,40px); padding: 18px 0; border-top: 1px solid var(--line); }
.cv-row:first-child { border-top: none; padding-top: 0; }
.cv-year { font-family: var(--mono); font-size: 12.5px; color: var(--accent); padding-top: 3px; margin: 0; }
.cv-body { margin: 0; }
.cv-role { font-family: var(--title-font); font-weight: 600; font-size: 18px; }
.cv-place { font-family: var(--mono); font-size: 12px; color: var(--muted-fg); margin-left: 10px; }
.cv-note { margin: 7px 0 0; font-family: var(--serif); font-style: italic; font-size: 14.5px; line-height: 1.5; color: var(--muted-fg); max-width: 70ch; }

/* About — skills grid */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.skills-grid .cell { background: var(--bg); padding: 20px 22px; }
.skills-grid .k { display: block; font-family: var(--mono); font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; }
.skills-grid .v { display: block; margin-top: 10px; font-size: 14.5px; line-height: 1.5; color: var(--text); }
@media (max-width: 540px) { .cv-row { grid-template-columns: 1fr; gap: 4px; } .cv-place { margin-left: 0; display: block; margin-top: 2px; } }

/* Links page template */
.links-hero { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr); gap: clamp(20px,4vw,48px); align-items: end; border-bottom: 1px solid var(--line); padding-bottom: 28px; margin-bottom: clamp(32px,4vw,52px); }
.links-intro { margin: 18px 0 0; font-family: var(--serif); font-style: italic; font-size: clamp(16px,1.8vw,21px); color: var(--muted-fg); max-width: 40ch; }
.links-cover img { width: 100%; height: auto; border: 1px solid var(--line); filter: saturate(0.95); }
.links-content { max-width: none; margin: 0; padding: 0; }
.links-content .links-lead { font-family: var(--serif); font-style: italic; font-size: clamp(16px,1.8vw,21px); line-height: 1.5; color: var(--muted-fg); margin: 0 0 30px; max-width: 50ch; }
/* numbered section blocks, packed into masonry columns (a block never splits) */
.links-groups { column-count: 3; column-gap: clamp(28px,4vw,56px); }
.link-group { break-inside: avoid; display: inline-block; width: 100%; margin: 0 0 38px; }
.link-group-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.lg-num { font-family: var(--mono); font-size: 11px; color: var(--accent); }
.lg-title { font-family: var(--mono); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text); }
.lg-count { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--muted-fg); }
.link-group ul, .link-group ol { list-style: none; padding: 0; margin: 0; }
.links-content hr { display: none; }
.links-content li a { display: flex; align-items: baseline; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-family: var(--title-font); font-size: 16px; color: var(--text); }
.links-content li a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.links-content .lk-label { flex: 0 1 auto; }
.links-content .lk-lead-dots { flex: 1 1 auto; min-width: 14px; border-bottom: 1px dotted var(--line); transform: translateY(-3px); }
.links-content .lk-arrow { flex: 0 0 auto; font-family: var(--mono); font-size: 11px; color: var(--muted-fg); }
.links-content li a:hover .lk-arrow { color: var(--accent); }
.links-content figure { border: none; margin: 14px 0 0; }
@media (max-width: 900px) { .links-hero { grid-template-columns: 1fr; } .links-groups { column-count: 2; } }
@media (max-width: 640px) { .about-portrait { float: none; width: 100%; margin: 0 0 24px; } }
@media (max-width: 540px) { .links-groups { column-count: 1; } }

/* ============================================================
   Lightbox
   ============================================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 80; background: rgba(0,0,0,0.94);
  display: none; flex-direction: column;
}
.lightbox.is-open { display: flex; }
.lightbox-bar { display: flex; justify-content: space-between; align-items: center; height: 56px; padding: 0 var(--pad); }
.lightbox-bar .mono { font-family: var(--mono); font-size: 12px; color: rgba(255,255,255,0.6); }
.lightbox-bar button { background: none; border: 1px solid rgba(255,255,255,0.3); color: #fff; font-family: var(--mono); font-size: 12px; padding: 6px 10px; cursor: pointer; }
.lightbox-stage { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 0; padding: 0 clamp(8px,3vw,40px); gap: 12px; }
.lightbox-stage img { max-width: 100%; max-height: 82vh; object-fit: contain; }
.lightbox-nav { background: none; border: 1px solid rgba(255,255,255,0.25); color: #fff; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; flex-shrink: 0; font-size: 18px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); margin-top: 40px; padding: clamp(40px,6vw,80px) var(--pad) 48px; }
.footer-statement { font-family: var(--title-font); font-weight: 400; font-size: clamp(22px,3.2vw,40px); line-height: 1.15; letter-spacing: -0.02em; max-width: 20ch; margin: 0; }
.footer-statement em { font-family: var(--serif); font-style: italic; color: var(--accent); }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 28px; margin-top: 48px; }
.footer-cols h3 { font-family: var(--mono); font-size: 11px; color: var(--muted-fg); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 400; margin: 0; }
.footer-cols ul { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.footer-cols a { font-family: var(--mono); font-size: 13px; color: var(--text); border-bottom: 1px solid transparent; padding-bottom: 1px; transition: color .2s, border-color .2s; }
.footer-cols a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.footer-bottom { margin-top: 48px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.footer-bottom .mono { font-family: var(--mono); font-size: 11px; color: var(--muted-fg); }

/* ============================================================
   Animation + responsive
   ============================================================ */
@keyframes riseIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.rise { animation: riseIn .5s both; }

@media (max-width: 900px) {
  :root { --cols: 2; }
  .post-nav { grid-template-columns: 1fr 1fr; }
  .entry-content .wp-block-gallery, .entry-content .gallery { column-count: 2; margin-left: auto; }
}
@media (max-width: 540px) {
  :root { --cols: 1; }
  .entry-content .wp-block-gallery, .entry-content .gallery { column-count: 1; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav .prev { border-right: none; border-bottom: 1px solid var(--line); }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }