/*
Theme Name: Artgrowtherz
Theme URI: https://artgrowtherz.fr
Author: Artgrowtherz — DA Erin Beselga
Description: Premier art advisor & growth media franco-polonais · Varsovie. Walk. Talk. Growth.
Version: 3.0
Text Domain: artgrowtherz
*/

/* ── FONTS ─────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'Rethink Sans';
  src: url('assets/fonts/RethinkSans-VariableFont_wght.ttf') format('truetype');
  font-weight: 100 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Satoshi';
  src: url('assets/fonts/Satoshi-Variable.ttf') format('truetype');
  font-weight: 100 900; font-style: normal; font-display: swap;
}

/* ── VARIABLES ─────────────────────────────────────────────────────── */
:root {
  --prune:    #922B40;
  --prune-dk: #7a2336;
  --coq:      #FA382E;
  --neige:    #FAF8F2;
  --violet:   #7780C5;
  --rosette:  #FACDD0;
  --ink:      #111;
  --muted:    #888;
  --light:    #bbb;
  --border:   #ebebeb;
  --font-h:   'Rethink Sans', sans-serif;
  --font-b:   'Satoshi', sans-serif;
  --max:      860px;
  --pad:      48px;
}

/* ── RESET ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: #fff; color: var(--ink); font-family: var(--font-b); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--font-b); }

/* ── TYPOGRAPHY ─────────────────────────────────────────────────────── */
h1 { font-family: var(--font-h); font-size: clamp(36px,6vw,64px); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; }
h2 { font-family: var(--font-b); font-size: clamp(22px,4vw,32px); font-weight: 700; line-height: 1.15; }
h3 { font-family: var(--font-b); font-size: clamp(18px,2.5vw,24px); font-weight: 700; line-height: 1.2; }
p  { font-family: var(--font-b); font-size: 15px; font-weight: 400; line-height: 1.85; color: var(--muted); }

/* ── LAYOUT ──────────────────────────────────────────────────────────── */
.site-wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }

/* ── NAV ─────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 64px;
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  align-items: center;
  height: 120px;
}
.site-logo { justify-self: start; }
.site-logo img { height: 64px; width: auto; display: block; transition: opacity .2s; }
.site-logo:hover img { opacity: .65; }

.main-nav { justify-self: center; }
.main-nav ul { display: flex; gap: 0; list-style: none; }
.main-nav li a {
  font-family: var(--font-h);
  font-size: 11px; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--light);
  padding: 12px 32px;
  border-left: 1px solid var(--border);
  transition: color .25s;
  display: block;
  position: relative;
}
.main-nav li:first-child a { border-left: none; }
.main-nav li a::after {
  content: ''; position: absolute;
  bottom: 0; left: 32px; right: 32px;
  height: 2px; background: var(--prune);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.main-nav li:first-child a::after { left: 0; }
.main-nav li a:hover { color: var(--ink); }
.main-nav li a:hover::after,
.main-nav .current-menu-item a::after { transform: scaleX(1); }
.main-nav .current-menu-item a { color: var(--ink); }

/* Walk = prune accent */
.main-nav .menu-walk a:hover,
.main-nav .menu-walk.current-menu-item a { color: var(--prune); border-bottom: 2px solid var(--prune); }
/* Talk = coq accent */
.main-nav .menu-talk a:hover,
.main-nav .menu-talk.current-menu-item a { color: var(--coq); border-bottom: 2px solid var(--coq); }
/* Growth = violet accent */
.main-nav .menu-growth a:hover,
.main-nav .menu-growth.current-menu-item a { color: var(--violet); border-bottom: 2px solid var(--violet); }

.nav-lang {
  display: flex; align-items: center; gap: 2px;
  font-family: var(--font-b); font-size: 10px; font-weight: 700; letter-spacing: .14em;
}
.lang-btn { background: none; border: none; padding: 4px 6px; font-family: var(--font-b); font-size: 10px; font-weight: 700; letter-spacing: .14em; color: var(--light); transition: color .2s; }
.lang-btn.active { color: var(--ink); background: var(--ink); color: #fff; padding: 3px 7px; }
.lang-sep { color: var(--border); }

/* ── CATÉGORIE BADGES ─────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 9px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  padding: 3px 10px;
}
.badge-walk   { background: rgba(146,43,64,.08); color: var(--prune); }
.badge-talk   { background: rgba(250,56,46,.08); color: var(--coq); }
.badge-growth { background: rgba(119,128,197,.12); color: var(--violet); }

/* ── POST CARD ───────────────────────────────────────────────────────── */
.posts-list { padding: 64px 0 0; }
.post-card { margin-bottom: 72px; cursor: pointer; }
.post-card:hover .post-title { color: var(--prune); }

.post-thumbnail { width: 100%; aspect-ratio: 3/2; overflow: hidden; margin-bottom: 22px; background: #f0eded; }
.post-thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.16,1,.3,1); }
.post-card:hover .post-thumbnail img { transform: scale(1.04); }
.post-thumbnail-placeholder { width: 100%; height: 100%; background: #f0eded; }

.post-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.post-date { font-size: 10px; font-weight: 500; letter-spacing: .1em; color: var(--light); }

.post-title { font-family: var(--font-b); font-size: clamp(20px,3vw,26px); font-weight: 700; line-height: 1.2; color: var(--ink); margin-bottom: 10px; transition: color .25s; }
.post-excerpt { font-size: 14px; line-height: 1.9; color: var(--muted); }
.post-read {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 14px; font-family: var(--font-h);
  font-size: 10px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink); transition: gap .2s, color .2s;
}
.post-card:hover .post-read { gap: 12px; color: var(--coq); }
.post-divider { height: 1px; background: var(--border); margin-bottom: 72px; }

/* ── SINGLE POST ─────────────────────────────────────────────────────── */
.single-post { padding: 56px 0; }
.single-post .post-thumbnail { aspect-ratio: 16/9; margin-bottom: 32px; }
.single-post .post-title { font-family: var(--font-h); font-size: clamp(28px,5vw,48px); font-weight: 700; margin-bottom: 16px; }
.entry-content { font-size: 15px; line-height: 1.9; color: #555; }
.entry-content p { margin-bottom: 24px; }
.entry-content h2 { font-family: var(--font-b); font-size: 22px; font-weight: 700; color: var(--ink); margin: 40px 0 14px; }
.entry-content blockquote { border-left: 3px solid var(--prune); padding: 0 0 0 20px; margin: 32px 0; font-style: italic; font-size: 18px; color: var(--muted); }

/* ── WALK — Articles ─────────────────────────────────────────────────── */
/* (uses post-card above) */

/* ── TALK — Studio ───────────────────────────────────────────────────── */
.studio-list { padding: 64px 0 0; }
.studio-item {
  display: grid; grid-template-columns: 160px 1fr; gap: 24px;
  padding: 24px 0; border-bottom: 1px solid var(--border);
  cursor: pointer; align-items: center;
}
.studio-item:first-child { border-top: 1px solid var(--border); }
.studio-item:hover .studio-title { color: var(--coq); }
.studio-thumb { aspect-ratio: 16/9; background: #111; position: relative; overflow: hidden; flex-shrink: 0; }
.studio-thumb img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: opacity .25s; }
.studio-item:hover .studio-thumb img { opacity: 1; }
.studio-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 32px; height: 32px; background: rgba(255,255,255,.9); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.studio-play::after { content: ''; border-left: 11px solid #111; border-top: 7px solid transparent; border-bottom: 7px solid transparent; margin-left: 3px; }
.studio-type { font-size: 9px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--coq); margin-bottom: 6px; }
.studio-title { font-size: 16px; font-weight: 700; color: var(--ink); line-height: 1.2; margin-bottom: 5px; transition: color .2s; }
.studio-sub { font-size: 11px; color: var(--light); }

/* ── GROWTH — Ressources ─────────────────────────────────────────────── */
.growth-list { padding: 64px 0 0; }
.growth-item {
  padding: 22px 0; border-bottom: 1px solid var(--border);
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start;
  cursor: pointer;
}
.growth-item:first-child { border-top: 1px solid var(--border); }
.growth-item:hover .growth-title { color: var(--violet); }
.growth-tag { font-size: 9px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--violet); margin-bottom: 6px; }
.growth-title { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 4px; transition: color .2s; }
.growth-desc { font-size: 13px; color: var(--light); line-height: 1.7; }
.growth-date { font-size: 11px; color: #ccc; text-align: right; white-space: nowrap; }

/* Agenda dans Growth */
.ev-item { display: grid; grid-template-columns: 52px 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--border); }
.ev-item:first-child { border-top: 1px solid var(--border); }
.ev-item:hover .ev-name { color: var(--prune); }
.ev-date { text-align: center; }
.ev-day { font-family: var(--font-h); font-size: 26px; font-weight: 700; color: var(--prune); line-height: 1; }
.ev-month { font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--light); }
.ev-name { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 4px; transition: color .2s; }
.ev-place { font-size: 12px; color: var(--light); }

/* ── À PROPOS ──────────────────────────────────────────────────────── */
.about-wrap { padding: 64px 0; }
.about-title { font-family: var(--font-h); font-size: clamp(32px,5vw,52px); font-weight: 700; line-height: 1.05; margin-bottom: 24px; }
.about-title em { font-style: normal; color: var(--prune); }
.about-text { font-size: 15px; line-height: 1.9; color: var(--muted); margin-bottom: 14px; }
.about-rule { width: 28px; height: 2px; background: var(--prune); margin: 28px 0; }
.about-stats { display: flex; gap: 40px; margin-bottom: 40px; }
.about-stat-n { font-family: var(--font-h); font-size: 36px; font-weight: 700; color: var(--prune); line-height: 1; }
.about-stat-l { font-size: 9px; letter-spacing: .14em; text-transform: uppercase; color: var(--light); margin-top: 3px; }
.team-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border); }
.team-row:first-child { border-top: 1px solid var(--border); }
.team-name { font-size: 15px; font-weight: 600; color: var(--ink); }
.team-role { font-size: 12px; color: var(--light); }
.contact-block { background: var(--prune); padding: 40px; margin: 40px 0; }
.contact-block h3 { font-family: var(--font-h); font-size: 28px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.contact-block p { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.8; margin-bottom: 24px; }
.contact-row { font-size: 11px; color: rgba(255,255,255,.4); margin-bottom: 10px; }
.contact-row b { display: block; color: #fff; font-size: 14px; margin-top: 2px; }

/* ── NEWSLETTER ──────────────────────────────────────────────────── */
.nl-wrap { margin: 64px 0 10px; }
.nl-form { display: flex; border: 1px solid #e0e0e0; transition: border-color .25s; }
.nl-form:focus-within { border-color: var(--prune); }
.nl-input { flex: 1; border: none; outline: none; font-family: var(--font-b); font-size: 14px; color: var(--ink); padding: 14px 18px; background: #fff; }
.nl-input::placeholder { color: #ccc; }
.nl-btn { font-family: var(--font-h); font-size: 10px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; background: var(--prune); color: #fff; border: none; padding: 0 24px; transition: background .2s; }
.nl-btn:hover { background: var(--prune-dk); }
.nl-note { font-size: 10px; color: #ccc; margin-top: 8px; margin-bottom: 48px; }

/* ── FOOTER ──────────────────────────────────────────────────────── */
.site-footer {
  max-width: var(--max); margin: 0 auto; padding: 20px var(--pad);
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border);
}
.foot-copy { font-size: 10px; color: #ccc; }
.foot-social { display: flex; gap: 18px; }
.foot-social a { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--light); transition: color .2s; }
.foot-social a:hover { color: var(--prune); }

/* ── RESPONSIVE ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  :root { --pad: 20px; }
  .main-nav li a { padding: 6px 10px; font-size: 9px; letter-spacing: .14em; }
  .studio-item { grid-template-columns: 1fr; }
  .about-stats { flex-wrap: wrap; gap: 20px; }
}

/* ── PAGE O NAS ──────────────────────────────────────────────────────── */
.onas-hero {
  width: 100%; aspect-ratio: 21/9;
  background-size: cover; background-position: center;
  position: relative; margin-bottom: 0;
}
.onas-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.5) 0%, transparent 60%);
}
.onas-hero-caption {
  position: absolute; bottom: 40px; left: 48px; z-index: 1;
}
.onas-tag {
  font-size: 9px; font-weight: 700; letter-spacing: .28em;
  text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 10px;
}
.onas-hero-title {
  font-family: var(--font-h);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 700; line-height: 1.05; color: #fff;
}
.onas-hero-title em { font-style: italic; color: rgba(255,255,255,.55); }

.onas-intro { padding: 64px 0 48px; border-bottom: 1px solid var(--border); }
.onas-intro p { font-size: 16px; line-height: 1.95; color: #777; margin-bottom: 20px; }
.onas-intro p:last-child { margin-bottom: 0; }
.onas-intro strong { color: var(--ink); font-weight: 600; }

.onas-lang-toggle {
  display: flex; gap: 4px;
  margin-bottom: 32px;
}
.onas-lang-btn {
  font-family: var(--font-b); font-size: 10px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 7px 18px; border: 1px solid var(--border);
  background: #fff; color: var(--light); cursor: pointer; transition: all .2s;
}
.onas-lang-btn.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.onas-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 44px 0; border-bottom: 1px solid var(--border);
}
.onas-stat { padding-right: 32px; border-right: 1px solid var(--border); }
.onas-stat:last-child { border-right: none; }
.onas-stat-n { font-family: var(--font-h); font-size: 44px; font-weight: 700; color: var(--prune); line-height: 1; }
.onas-stat-l { font-size: 9px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--light); margin-top: 6px; }

.onas-manifeste { padding: 56px 0 48px; border-bottom: 1px solid var(--border); }
.onas-section-label { font-size: 9px; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--light); margin-bottom: 24px; }
.onas-quote {
  font-family: var(--font-h);
  font-size: clamp(22px, 3vw, 32px); font-weight: 700;
  line-height: 1.2; color: var(--ink);
  border-left: 3px solid var(--prune); padding-left: 28px;
}
.onas-quote em { font-style: italic; color: var(--prune); }

.onas-valeurs { padding: 56px 0 48px; border-bottom: 1px solid var(--border); }
.onas-val {
  display: grid; grid-template-columns: 72px 1fr;
  gap: 24px; margin-bottom: 32px; align-items: start;
}
.onas-val:last-child { margin-bottom: 0; }
.onas-val-num { font-family: var(--font-h); font-size: 40px; font-weight: 700; color: rgba(146,43,64,.1); line-height: 1; }
.onas-val-name { font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 5px; }
.onas-val-desc { font-size: 14px; line-height: 1.85; color: var(--muted); }

.onas-contact { background: var(--prune); padding: 56px; margin: 56px 0 0; }
.onas-contact h3 { font-family: var(--font-h); font-size: 32px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.onas-contact > p { font-size: 15px; color: rgba(255,255,255,.45); line-height: 1.8; margin-bottom: 32px; }
.onas-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.onas-cr { font-size: 10px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.onas-cr b { display: block; color: #fff; font-size: 15px; letter-spacing: 0; font-weight: 600; margin-top: 5px; }

@media (max-width: 640px) {
  .onas-stats { grid-template-columns: 1fr 1fr; }
  .onas-contact-grid { grid-template-columns: 1fr; }
  .onas-contact { padding: 36px; }
}