/* =========================================
   post.css (ALIGNÉ avec layouts/post.njk)
   Structure:
   - .single-post
   - .post-header + overlay
   - .article-layout (main + sidebar)
   - .article-body (prose)
   - tags / share / sidebar widgets
   ========================================= */

.single-post{
  background: var(--color-sand);
}

/* =========================
   Header (cover)
   ========================= */
.post-header{
  position: relative;
  min-height: 520px;
  padding: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* overlay pour lisibilité */
.post-header::before{
  content:"";
  position:absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15,34,49,0.55) 0%, rgba(15,34,49,0.70) 45%, rgba(15,34,49,0.82) 100%),
    radial-gradient(900px 420px at 20% 15%, rgba(255,110,64,0.28), transparent 55%),
    radial-gradient(900px 420px at 110% 25%, rgba(245,240,225,0.14), transparent 60%);
  z-index: 0;
}

.post-header-overlay{
  position: relative;
  z-index: 1;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  padding: 150px 0 55px;
}

.post-meta-top{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.86);
  font-weight: 850;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.category-badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,110,64,0.18);
  border: 1px solid rgba(255,110,64,0.28);
  color: rgba(255,255,255,0.92);
  font-weight: 950;
}

.post-meta-top .date{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.84);
}

.post-title{
  margin: 0 0 14px;
  color: #fff;
  line-height: 1.08;
  letter-spacing: -0.3px;
  max-width: 980px;
}

/* Auteur */
.author-block{
  display: inline-flex;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}

.author-icon{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16);
  color: rgba(255,255,255,0.92);
  font-size: 1.25rem;
}

.author-text span{
  display: block;
  color: rgba(255,255,255,0.78);
  font-weight: 700;
  font-size: 0.92rem;
}
.author-text strong{
  display: block;
  color: #fff;
  font-weight: 950;
}

/* =========================
   Layout main + sidebar
   ========================= */
.article-layout{
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 22px;
  align-items: start;
  padding: 28px 0 90px;
}

/* Main card */
.article-content-wrapper{
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(30,61,89,0.12);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
  padding: 22px;
}

/* Sidebar */
.article-sidebar{
  position: sticky;
  top: 105px;
  display: grid;
  gap: 16px;
}

/* Widgets */
.sidebar-widget{
  background: rgba(255,255,255,0.88);
  border: 1px solid rgba(30,61,89,0.12);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
  padding: 18px;
}

.sidebar-widget h3{
  margin: 0 0 10px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.sidebar-widget p{
  margin: 0 0 12px;
  color: rgba(45,52,54,0.82);
  line-height: 1.6;
}

.highlight-widget{
  background:
    radial-gradient(900px 360px at 20% -40%, rgba(255,110,64,0.14), transparent 60%),
    rgba(255,255,255,0.90);
  border-color: rgba(255,110,64,0.18);
}

.sidebar-links{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.sidebar-links a{
  display: inline-flex;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration: none;
  color: rgba(30,61,89,0.92);
  border: 1px solid rgba(30,61,89,0.10);
  background: rgba(245,240,225,0.50);
  font-weight: 850;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.sidebar-links a:hover{
  transform: translateY(-1px);
  border-color: rgba(255,110,64,0.22);
}

/* Sidebar newsletter form */
.sidebar-form{
  display: grid;
  gap: 10px;
}

.sidebar-form input[type="email"]{
  width: 100%;
  padding: 13px 14px;
  border-radius: 14px;
  border: 1px solid rgba(30,61,89,0.18);
  background: rgba(245,240,225,0.60);
  color: rgba(45,52,54,0.95);
  outline: none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
}

.sidebar-form input[type="email"]::placeholder{
  color: rgba(45,52,54,0.55);
}

.sidebar-form input[type="email"]:focus{
  border-color: rgba(255,110,64,0.70);
  box-shadow: 0 0 0 4px rgba(255,110,64,0.15);
  background: rgba(255,255,255,0.92);
}

.sidebar-form button{
  border: 0;
  cursor: pointer;
  padding: 12px 14px;
  border-radius: 999px;
  font-weight: 950;
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(255,110,64,0.22);
  transition: transform .2s var(--ease), filter .2s var(--ease), box-shadow .2s var(--ease);
}

.sidebar-form button:hover{
  transform: translateY(-1px);
  filter: saturate(1.05);
  box-shadow: 0 18px 36px rgba(255,110,64,0.30);
}

/* =========================
   Prose (article body)
   ========================= */
.article-body{
  max-width: 820px;
  margin: 0 auto;
}

.article-body p{
  margin: 10px 0;
  font-size: 1.06rem;
  line-height: 1.85;
  color: rgba(45,52,54,0.86);
}

.article-body h2{
  margin: 2.2rem 0 0.9rem;
  font-size: 2.05rem;
}

.article-body h3{
  margin: 1.8rem 0 0.8rem;
  font-size: 1.7rem;
}

.article-body ul,
.article-body ol{
  margin: 10px 0 16px 18px;
  color: rgba(45,52,54,0.86);
  line-height: 1.75;
}

.article-body li{
  margin: 6px 0;
}

.article-body a{
  color: var(--color-deep);
  text-decoration: underline;
  text-decoration-color: rgba(30,61,89,0.25);
  text-underline-offset: 3px;
}
.article-body a:hover{
  text-decoration-color: rgba(255,110,64,0.45);
}

.article-body blockquote{
  margin: 16px 0;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(30,61,89,0.04);
  border: 1px solid rgba(30,61,89,0.10);
}
.article-body blockquote p{
  margin: 0;
}

.article-body img{
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(30,61,89,0.10);
  box-shadow: 0 12px 30px rgba(30,61,89,0.08);
  margin: 16px 0;
}

.article-body hr{
  border: 0;
  height: 1px;
  background: rgba(30,61,89,0.10);
  margin: 20px 0;
}

/* Code blocks (si utilisés) */
.article-body pre{
  overflow: auto;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(15,34,49,0.92);
  border: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.92);
  box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}
.article-body code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
}

/* =========================
   Tags + share + nav
   ========================= */
.post-tags-section{
  max-width: 820px;
  margin: 18px auto 0;
  display: grid;
  gap: 10px;
}

.post-tags-section > span{
  font-weight: 950;
  color: rgba(30,61,89,0.92);
}

.tags-list{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tag-link{
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(30,61,89,0.14);
  background: rgba(245,240,225,0.55);
  text-decoration: none;
  font-weight: 900;
  color: rgba(30,61,89,0.92);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.tag-link:hover{
  transform: translateY(-1px);
  border-color: rgba(255,110,64,0.25);
}

.article-divider{
  border: 0;
  height: 1px;
  background: rgba(30,61,89,0.10);
  margin: 22px 0;
}

.share-section{
  max-width: 820px;
  margin: 0 auto;
}

.share-section h3{
  margin: 0 0 12px;
}

.share-buttons{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-share{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 950;
  border: 1px solid rgba(30,61,89,0.14);
  background: rgba(255,255,255,0.92);
  color: rgba(30,61,89,0.92);
  transition: transform .2s var(--ease), border-color .2s var(--ease), filter .2s var(--ease);
}

.btn-share:hover{
  transform: translateY(-1px);
  border-color: rgba(255,110,64,0.25);
  filter: saturate(1.05);
}

/* petites touches par réseau (soft, pas flashy) */
.btn-share.fb{ border-color: rgba(59, 89, 152, 0.22); }
.btn-share.in{ border-color: rgba(0, 119, 181, 0.22); }
.btn-share.tw{ border-color: rgba(29, 161, 242, 0.22); }
.btn-share.wa{ border-color: rgba(37, 211, 102, 0.22); }

.post-navigation{
  max-width: 820px;
  margin: 18px auto 0;
  display: flex;
  justify-content: flex-start;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 1100px){
  .article-layout{
    grid-template-columns: 1fr;
  }
  .article-sidebar{
    position: relative;
    top: 0;
  }
}

@media (max-width: 700px){
  .post-header,
  .post-header-overlay{
    min-height: 460px;
  }
  .post-header-overlay{
    padding: 130px 0 45px;
  }
  .article-content-wrapper{
    padding: 16px;
  }
  .sidebar-widget{
    padding: 16px;
  }
}