/* /blog/public/blog.css
   Front UI moderne sombre/clair + grilles 3 colonnes max desktop
   Compatible avec widgets safe.
*/

/* =========================
   Theme variables
========================= */
:root{
  --bg: #0b1020;
  --bg-2: #0f172a;
  --panel: rgba(255,255,255,0.05);
  --border: rgba(255,255,255,0.08);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --muted-2: #94a3b8;
  --accent: #60a5fa;

  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-1: 0 10px 30px rgba(0,0,0,.22);
  --shadow-2: 0 6px 18px rgba(0,0,0,.18);
}

html[data-blog-theme="light"]{
  --bg: #f7f7fb;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --border: rgba(2,6,23,0.08);
  --text: #0f172a;
  --muted: #1f2937;
  --muted-2: #475569;
  --accent: #2563eb;

  --shadow-1: 0 12px 28px rgba(2,6,23,.08);
  --shadow-2: 0 6px 16px rgba(2,6,23,.06);
}

@media (prefers-color-scheme: light){
  html[data-blog-theme="auto"]{
    --bg: #f7f7fb;
    --bg-2: #ffffff;
    --panel: #ffffff;
    --border: rgba(2,6,23,0.08);
    --text: #0f172a;
    --muted: #1f2937;
    --muted-2: #475569;
    --accent: #2563eb;

    --shadow-1: 0 12px 28px rgba(2,6,23,.08);
    --shadow-2: 0 6px 16px rgba(2,6,23,.06);
  }
}

/* =========================
   Base
========================= */
.blog-wrap{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent 40%),
              linear-gradient(220deg, color-mix(in srgb, #a78bfa 6%, transparent), transparent 35%);
  border-radius: var(--radius-lg);
  padding: clamp(14px, 2vw, 22px);
}

.blog-wrap *{ box-sizing: border-box; }

.blog-head{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding: 8px 6px 0 6px;
}

.blog-title{
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.blog-sub{
  color: var(--muted-2);
  font-size: .95rem;
  margin-top: 2px;
}

/* =========================
🔥 CTA LIRE → VERSION PREMIUM
========================= */

.blog-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;

  padding:10px 18px;
  margin-top:10px;

  border-radius:999px;

  font-size:.85rem;
  font-weight:700;
  text-decoration:none;

  color:#fff;

  background:linear-gradient(
    135deg,
    color-mix(in srgb, var(--cat-color, var(--accent)) 75%, black 10%),
    var(--cat-color, var(--accent))
  );

  box-shadow:
    0 10px 25px rgba(0,0,0,.25),
    0 0 15px color-mix(in srgb, var(--cat-color, var(--accent)) 60%, transparent);

  transition:all .3s ease;
}
.blog-card .blog-link{
  margin: 12px auto 0 auto;
  display: flex;
}
/* hover Apple */
.blog-link:hover{
  transform:translateY(-3px) scale(1.05);

  box-shadow:
    0 20px 50px rgba(0,0,0,.4),
    0 0 25px var(--cat-color, var(--accent));
}

/* petite flèche animée */
.blog-link::after{
  content:"→";
  transition:transform .3s ease;
}

.blog-link:hover::after{
  transform:translateX(4px);
}
.blog-theme-toggle{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: var(--shadow-2);
}
.blog-theme-toggle:hover{ transform: translateY(-1px); }

/* Search / filter small inputs for blog page */
.blog-filter{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 10px;
  min-width: 180px;
}
.blog-filter::placeholder{ color: color-mix(in srgb, var(--muted-2) 80%, transparent); }

.blog-filter-btn{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.blog-filter-btn:hover{ background: color-mix(in srgb, var(--panel) 70%, transparent); }

/* =========================
   Category bar
========================= */
.blog-tagbar{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 4px 0 16px 0;
}

.blog-tagchip{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  transition: .15s ease;
}
.blog-tagchip:hover{ transform: translateY(-1px); }
.blog-tagchip.active{
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 22%, transparent) inset;
}

/* =========================
   Grid & cards
   3 colonnes max desktop
========================= */
.blog-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 16px);
}

@media (max-width: 1100px){
  .blog-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px){
  .blog-grid{ grid-template-columns: 1fr; }
}

/* Card */
.blog-card{
  border: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 80%, transparent), transparent 90%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  display:flex;
  flex-direction: column;
  min-height: 100%;
}

/* cover (background) */
.blog-cover{
  position: relative;
  height: 190px;
  background: color-mix(in srgb, var(--bg-2) 80%, transparent);
  background-size: cover;
  background-position: center; /* fix image centrée */
}
@media (max-width: 720px){
  .blog-cover{ height: 200px; }
}
.blog-cover > span{
  display:block;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 40%),
    radial-gradient(circle at 80% 70%, color-mix(in srgb, #a78bfa 16%, transparent), transparent 42%),
    linear-gradient(135deg, color-mix(in srgb, var(--bg-2) 70%, transparent), transparent 60%);
  opacity: .9;
}

/* Body */
.blog-body{
  padding: 14px 14px 16px 14px;
  display:flex;
  flex-direction: column;
  gap: 8px;
}

/* Category labels above title */
.blog-cats{
  display:flex;
  gap: 6px;
  flex-wrap: wrap;
}
.blog-cat{
  border: 1px solid currentColor;
  padding: 3px 8px;
  font-size: .72rem;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: .02em;
  background: color-mix(in srgb, currentColor 8%, transparent);
}

/* Title inside card */
.blog-card h3{
  font-size: 1.15rem;
  line-height: 1.25;
  margin: 0;
  color: var(--text);
  font-weight: 800;
}

/* Excerpt */
.blog-excerpt{
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.45;
  margin: 0;
}

/* Meta */
.blog-meta{
  display:flex;
  gap: 8px;
  color: var(--muted-2);
  font-size: .85rem;
  font-weight: 600;
}

/* Tags */
.blog-tags{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.blog-tag{
  color: var(--muted-2);
  font-weight: 600;
  font-size: .85rem;
}

/* =========================
   FULL ARTICLE PAGE
   Title centered above smaller framed image
========================= */
.blog-article-full{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: clamp(18px, 2.2vw, 28px);
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.blog-article-full .blog-meta{
  justify-content: center;
  margin-bottom: 10px;
}

.blog-article-full .blog-cats{
  justify-content: center;
  margin-bottom: 8px;
}

.blog-article-full h1{
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  margin: 0 0 14px 0;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* hero image smaller & framed */
.blog-article-hero{
  width: min(820px, 100%);
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-2);
  display:block;
  margin: 0 auto 18px auto;
  object-fit: cover;
}

/* excerpt of full article */
.blog-article-full > .blog-excerpt{
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 auto 18px auto;
  max-width: 760px;
}

/* content */
.blog-article-content{
  text-align: left;
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--text); /* fix gris sur blanc */
}

.blog-article-content p{
  margin: 0 0 1em 0;
}

.blog-article-content h2,
.blog-article-content h3{
  text-align: left;
  margin: 1.2em 0 .6em 0;
  color: var(--text);
}

.blog-article-content a{
  color: var(--accent);
  font-weight: 600;
}

/* =========================
   Small helpers
========================= */
.blog-card .blog-link{
  margin-top: 4px;
  display:inline-flex;
  align-self:flex-start;
}

.blog-wrap[data-blog-root]{
  background-color: var(--bg);
}

/* When widgets are embedded on white pages, ensure nice contrast */
.blog-wrap{
  background-color: var(--bg);
}

/* Reduce excessive width on home widgets */
.blog-wrap.home-scope .blog-grid .blog-card{}


/*menu*/
/* =========================
🍎 APPLE HEADER (BLOG VERSION)
========================= */

.apple-header{
  position: sticky;
  top: 0;
  z-index: 1200;

  background: rgba(255,255,255,.75);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);

  border-bottom: 1px solid rgba(0,0,0,.05);
  transition: all .35s ease;
}

/* DARK MODE */
html[data-blog-theme="dark"] .apple-header{
  background: rgba(15,15,20,.75);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

/* CONTAINER */
.header-inner{
  max-width:1180px;
  margin:0 auto;
  padding:12px 20px;

  display:flex;
  align-items:center;
  gap:24px;
}

/* LOGO */
.logo{
  font-weight:600;
  font-size:18px;
}

/* MENU DESKTOP */
#mainMenu{
  display:flex;
  gap:22px;
  margin-left:20px;
}

#mainMenu a{
  font-size:14px;
  font-weight:500;
  opacity:.8;
  text-decoration:none;
  color:var(--text);

  transition:.25s ease;
}

#mainMenu a:hover{
  opacity:1;
}

/* BURGER */
.menu-toggle{
  display:none;
  font-size:24px;
  background:none;
  border:none;
  cursor:pointer;
}

/* =========================
📱 MOBILE
========================= */

@media (max-width:768px){

  .menu-toggle{
    display:block;
  }

  #mainMenu{
    position:absolute;
    top:calc(100% + 8px);
    left:16px;
    right:16px;

    display:none;
    flex-direction:column;
    gap:6px;
    padding:16px;

    background:rgba(255,255,255,.96);
    backdrop-filter:blur(20px);

    border:1px solid rgba(0,0,0,.08);
    border-radius:22px;

    box-shadow:0 24px 60px rgba(0,0,0,.14);
    animation:menuFade .28s ease;
  }

  html[data-blog-theme="dark"] #mainMenu{
    background:rgba(20,20,25,.96);
    border:1px solid rgba(255,255,255,.08);
  }

  #mainMenu.open{
    display:flex;
  }

  #mainMenu a{
    padding:12px 10px;
    border-radius:14px;
    font-size:16px;
  }

  #mainMenu a:hover{
    background:rgba(0,0,0,.05);
  }

  html[data-blog-theme="dark"] #mainMenu a:hover{
    background:rgba(255,255,255,.05);
  }
}

/* animation */
@keyframes menuFade{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:translateY(0)}
}


/* =========================
🔥 BLOG CARDS 2.0 (KEYNOTE STYLE)
========================= */

.blog-card{
    
    
  position:relative;
  overflow:hidden;

  border-radius: var(--radius-lg);

  background: color-mix(in srgb, var(--panel) 85%, transparent);
  backdrop-filter: blur(20px);

  border:1px solid var(--border);

  /* 🔥 contour dynamique */
  outline:1px solid color-mix(in srgb, var(--cat-color, var(--accent)) 40%, transparent);
  outline-offset:-1px;

  transition:
    transform .4s ease,
    box-shadow .4s ease,
    outline .4s ease;
}
.blog-card h3{
  letter-spacing:-0.01em;
}
/* halo Apple */
.blog-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:inherit;

  background:radial-gradient(
    circle at 50% 50%,
    color-mix(in srgb, var(--cat-color, var(--accent)) 30%, transparent),
    transparent 70%
  );

  opacity:0;
  transition:.4s;
  pointer-events:none;
}

/* hover premium */
.blog-card:hover{
  transform:translateY(-6px) scale(1.01);

  outline:1px solid var(--cat-color, var(--accent));

  box-shadow:
    0 0 30px color-mix(in srgb, var(--cat-color, var(--accent)) 60%, transparent),
    var(--shadow-1);
}

.blog-card:hover::before{
  opacity:.35;
}

/* image zoom */
.blog-cover{
  overflow:hidden;
}

.blog-cover img,
.blog-cover{
  transition:transform .8s ease;
}

.blog-card:hover .blog-cover{
  transform:scale(1.05);
}

/* light sweep effect */
.blog-cover::after{
  content:"";
  position:absolute;
  top:0;
  left:-100%;
  width:100%;
  height:100%;

  background:linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,.2),
    transparent
  );

  transition:.8s;
}

.blog-card:hover .blog-cover::after{
  left:100%;
}