/* ============================================
   VARIABLES & RESET
============================================ */
:root {
  --bg: #0f172a;
  --bg2: #1e293b;
  --bg3: #334155;
  --surface: #1e293b;
  --border: #334155;
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #6366f1;
  --accent2: #818cf8;

  --col-life:     #60a5fa;
  --col-reading:  #2dd4bf;
  --col-fitness:  #fb923c;
  --col-gaming:   #94a3b8;
  --col-sound:    #a78bfa;
  --col-archives: #94a3b8;
  --col-music:    #f472b6;
  --col-video:    #facc15;

  --font-display: 'Inter', system-ui, sans-serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-head: 'Inter', system-ui, sans-serif;

  --radius: 8px;
  --radius-sm: 4px;
  --transition: 0.2s ease-out;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1000px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 700px; margin: 0 auto; padding: 0 24px; }
.main-content { flex: 1; }

/* ============================================
   HEADER
============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,23,42,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo-mark { color: var(--accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: all var(--transition);
  text-transform: uppercase;
}

.nav-link:hover { color: var(--text); background: var(--bg2); }
.nav-link.active { color: #fff; background: var(--accent); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ============================================
   HERO
============================================ */
.hero {
  padding: 60px 24px 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 20px;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
}

.hero-deco { display: none; }

/* ============================================
   SECTION TITLE
============================================ */
.section-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================
   POSTS LIST
============================================ */
.recent-posts-section { padding: 0 0 100px; }

.posts-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 680px;
  margin: 0 auto;
}

.posts-list--full { max-width: 760px; }

.post-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.post-card::before { display: none; }

.post-card:hover {
  border-color: var(--accent);
  background: #243049;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0,0,0,.3);
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.post-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
}

.tag-gaming     { color: #fff; background: #475569; }
.tag-reading    { color: #fff; background: #0d9488; }
.tag-fitness    { color: #fff; background: #c2410c; }
.tag-life       { color: #fff; background: #2563eb; }
.tag-sound      { color: #fff; background: #4c1d95; }
.tag-archives   { color: #fff; background: #475569; }
.tag-music      { color: #fff; background: #9d174d; }
.tag-video      { color: #000; background: #facc15; }

.post-date, .reading-time { font-size: 0.78rem; color: var(--text-dim); }

.post-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}

.post-card-title a { transition: color var(--transition); }
.post-card-title a:hover { color: var(--accent2); }

.post-card-summary { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.post-card-read {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent2);
  margin-top: 4px;
}

/* ============================================
   IMAGE PREVIEW DANS LES CARTES
============================================ */
.post-card--with-img {
  flex-direction: row;
  align-items: center;
  gap: 20px;
}

.post-card-thumb {
  width: 160px;
  height: 160px;
  min-width: 160px;
  min-height: 160px;
  flex-shrink: 0;
  border-radius: 6px;
  overflow: hidden;
}

.post-card-thumb img {
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover;
  margin: 0;
  border-radius: 0;
  transition: transform 0.4s ease;
}

.post-card--with-img:hover .post-card-thumb img {
  transform: scale(1.06);
}

.post-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

/* ============================================
   LIST PAGE
============================================ */
.list-header {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.back-link {
  font-size: 0.78rem;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  transition: color var(--transition);
}

.back-link:hover { color: var(--accent); }

.list-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
}

.list-count { margin-top: 12px; font-size: 0.83rem; color: var(--text-dim); }
.list-description { margin-top: 12px; color: var(--text-muted); }

.empty-state { text-align: center; padding: 80px 0; color: var(--text-muted); }

/* ============================================
   SINGLE POST
============================================ */
.single-post { padding: 60px 0 100px; }

.post-header {
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.post-header-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.post-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}

.post-subtitle { margin-top: 16px; font-size: 1.1rem; color: var(--text-muted); }

.post-body { font-size: 1.05rem; line-height: 1.8; color: #e2e8f0; }

.post-body h2 { font-size: 1.6rem; font-weight: 700; margin: 48px 0 16px; color: #fff; }
.post-body h3 { font-size: 1.2rem; font-weight: 600; margin: 32px 0 12px; color: #fff; }
.post-body p { margin-bottom: 20px; }

.post-body a { color: var(--accent2); border-bottom: 1px solid rgba(129,140,248,.3); transition: border-color var(--transition); }
.post-body a:hover { border-color: var(--accent2); }

.post-body blockquote {
  border-left: 4px solid var(--accent);
  background: var(--bg2);
  padding: 16px 24px;
  margin: 32px 0;
  color: var(--text-muted);
  font-style: italic;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.post-body code { background: var(--bg3); padding: 2px 8px; border-radius: 4px; font-size: 0.88em; color: var(--accent2); }
.post-body pre { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; overflow-x: auto; margin: 28px 0; }
.post-body pre code { background: none; padding: 0; color: inherit; }
.post-body ul, .post-body ol { padding-left: 24px; margin-bottom: 20px; }
.post-body li { margin-bottom: 8px; }

.post-body img {
  display: block;
  margin: 32px auto;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.post-body p:has(img) { text-align: center; }

.post-footer { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--border); }
.post-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.post-tag-item { font-size: 0.78rem; color: var(--text-dim); background: var(--bg3); padding: 4px 12px; border-radius: 100px; border: 1px solid var(--border); }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.post-nav-link {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color var(--transition), background var(--transition);
}

.post-nav-link:hover { border-color: var(--accent); background: #243049; }
.post-nav-link--next { text-align: right; grid-column: 2; }
.nav-label { font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.04em; text-transform: uppercase; }
.nav-title { font-size: 0.9rem; color: var(--text); }

/* ============================================
   FOOTER
============================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0;
  margin-top: auto;
  background: var(--bg);
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy { font-size: 0.83rem; color: var(--text-dim); }
.footer-cats { display: flex; gap: 6px; flex-wrap: wrap; }

.footer-cat-link {
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.footer-cat-link:hover { color: var(--text); border-color: var(--text-muted); }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 768px) {

  .main-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0; right: 0; bottom: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: #0f172a;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    z-index: 9999;
    overflow-y: auto;
  }

  .main-nav.open { display: flex !important; }

  .main-nav .nav-link {
    font-size: 1.1rem;
    padding: 16px 20px;
    width: 100%;
    text-align: left;
    border-radius: var(--radius);
    border-bottom: 1px solid var(--border);
    display: block;
    color: var(--text);
  }

  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    background: var(--accent);
    color: #fff;
  }

  .burger { display: flex; }

  .hero { padding: 40px 20px; }
  .hero-title { font-size: 2.2rem; }

  .posts-list { gap: 10px; }
  .post-card { padding: 16px; }
  .post-card:hover { transform: none; }

  .post-nav { grid-template-columns: 1fr; }
  .post-nav-link--next { grid-column: 1; text-align: left; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .container, .container--narrow { padding: 0 16px; }
  .list-header { padding: 36px 0 28px; }
  .list-title { font-size: 2rem; }
  .single-post { padding: 32px 0 60px; }
  .post-title { font-size: 1.8rem; }

  .post-card--with-img {
    flex-direction: column;
    align-items: flex-start;
  }

  .post-card-thumb {
    width: 100% !important;
    height: 180px !important;
    min-width: unset !important;
    min-height: unset !important;
  }
}

@media (max-width: 420px) {
  .hero-title { font-size: 1.9rem; }
  .header-inner { padding: 0 16px; }
}