/* Style commun à TOUTES les pages d'articles de blog (blog/*.html).
   Un seul fichier à modifier pour changer le look de tous les articles,
   présents et futurs — générés via new-article.py. */
*{margin:0;padding:0;box-sizing:border-box}
:root{--p:#4A148C;--pm:#6A1B9A;--pl:#9C27B0;--pd:#311B92;--lav:#EDE7F6;--cream:#FAFAF8;--warm:#F2F0EB;--dark:#0F0820;--body:#4A3D6B;--muted:#8B7AAE;}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Montserrat',sans-serif;background:var(--cream);color:var(--dark);overflow-x:hidden}
::-webkit-scrollbar{width:2px}::-webkit-scrollbar-thumb{background:var(--p);border-radius:2px}
img{max-width:100%}

/* ---------- En-tête article ---------- */
#art-hero{padding:150px 8vw 60px;background:linear-gradient(160deg,#0D0822 0%,#1A0E2E 45%,#2D1B4E 100%);}
.art-hero-inner{max-width:900px;margin:0 auto;text-align:left;}
.art-back{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:0.04em;color:rgba(255,255,255,0.45);text-decoration:none;text-transform:uppercase;margin-bottom:28px;transition:color 0.25s;}
.art-back:hover{color:#fff;}
.art-tag{display:inline-block;font-size:9px;letter-spacing:0.18em;font-weight:700;color:#fff;text-transform:uppercase;background:linear-gradient(135deg,var(--pd),var(--pm));padding:5px 14px;border-radius:40px;margin-bottom:20px;}
.art-title{font-size:clamp(26px,3.6vw,44px);font-weight:900;line-height:1.18;letter-spacing:-0.02em;color:#fff;margin-bottom:18px;}
.art-meta{font-size:12px;font-weight:500;color:rgba(255,255,255,0.4);letter-spacing:0.02em;}
.art-meta span+span{margin-left:8px;padding-left:8px;border-left:1px solid rgba(255,255,255,0.2);}

/* ---------- Corps de l'article ---------- */
#art-body{max-width:900px;margin:0 auto;padding:64px 8vw 40px;}
#art-body h2{font-size:22px;font-weight:800;color:var(--dark);letter-spacing:-0.01em;margin:36px 0 14px;}
#art-body h2:first-child{margin-top:0;}
#art-body h3{font-size:17px;font-weight:800;color:var(--dark);margin:28px 0 10px;}
#art-body p{font-size:15px;font-weight:300;line-height:1.9;color:var(--body);margin-bottom:16px;}
#art-body ul,#art-body ol{margin:0 0 16px 22px;}
#art-body li{font-size:15px;font-weight:300;line-height:1.85;color:var(--body);margin-bottom:8px;}
#art-body strong{font-weight:700;color:var(--dark);}
#art-body blockquote{border-left:3px solid var(--pl);padding:4px 0 4px 20px;margin:24px 0;font-size:15px;font-style:italic;color:var(--muted);}
#art-body a{color:var(--p);font-weight:600;text-decoration:underline;text-underline-offset:2px;}

/* ---------- CTA fin d'article ---------- */
#art-cta{max-width:900px;margin:0 auto;padding:0 8vw 90px;}
.art-cta-box{background:linear-gradient(135deg,#1A0E2E 0%,#2D1B4E 50%,#4A148C 100%);border-radius:24px;padding:40px 36px;text-align:center;}
.art-cta-box h3{font-size:20px;font-weight:900;color:#fff;margin-bottom:10px;}
.art-cta-box p{font-size:13px;font-weight:300;color:rgba(255,255,255,0.55);max-width:440px;margin:0 auto 24px;}
.art-cta-btn{padding:14px 32px;background:#fff;border:none;border-radius:60px;font-family:'Montserrat',sans-serif;font-size:11px;font-weight:700;letter-spacing:0.1em;color:var(--p);text-transform:uppercase;cursor:pointer;transition:all 0.3s;}
.art-cta-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,0.25);}

/* ---------- Autres articles ---------- */
#art-more{background:var(--warm);padding:60px 8vw 80px;}
.art-more-lbl{text-align:center;font-size:9px;letter-spacing:0.42em;font-weight:700;color:var(--pl);text-transform:uppercase;margin-bottom:32px;}
.art-more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1000px;margin:0 auto;}
.art-more-card{background:#fff;border:1px solid rgba(74,20,140,0.08);border-radius:16px;padding:22px 20px;text-decoration:none;display:block;transition:all 0.3s;}
.art-more-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(74,20,140,0.1);}
.art-more-tag{display:inline-block;font-size:8px;letter-spacing:0.14em;font-weight:700;color:var(--pl);text-transform:uppercase;background:var(--lav);padding:4px 10px;border-radius:40px;margin-bottom:10px;}
.art-more-t{font-size:13px;font-weight:800;color:var(--dark);line-height:1.4;}

/* ---------- Footer (repris pour cohérence) ---------- */
footer{position:relative;overflow:hidden;background:linear-gradient(180deg,#2D1B4E 0%,#1A0E2E 40%,#080414 100%);padding:0 8vw 32px;}
.ft-glow{position:absolute;top:-180px;right:-120px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(156,39,176,0.16),transparent 70%);pointer-events:none;}
.ft-cta{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:54px 0 42px;}
.ft-cta-lbl{font-size:9px;letter-spacing:0.32em;font-weight:700;color:var(--pl);text-transform:uppercase;margin-bottom:10px;}
.ft-cta-t{font-size:clamp(20px,2.5vw,30px);font-weight:900;color:#fff;letter-spacing:-0.015em;max-width:520px;}
.ft-cta-btn{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;background:linear-gradient(135deg,var(--pd),var(--p),var(--pm));border:none;border-radius:60px;font-family:'Montserrat',sans-serif;font-size:11px;font-weight:700;letter-spacing:0.1em;color:#fff;text-transform:uppercase;cursor:pointer;transition:all 0.3s;white-space:nowrap;box-shadow:0 4px 24px rgba(74,20,140,0.4);}
.ft-cta-btn:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(74,20,140,0.5);}
.ft-div{position:relative;z-index:1;height:1px;background:linear-gradient(to right,rgba(255,255,255,0.13),rgba(255,255,255,0.02));}
.ft{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:flex-start;padding:44px 0;}
.ft-brand{max-width:260px;}
.ft-logo-row{display:flex;align-items:center;gap:9px;margin-bottom:12px;text-decoration:none;}
.ft-logo-img{height:26px;width:auto;aspect-ratio:1232/1277;object-fit:contain;flex-shrink:0;}
.ft-lt{font-size:12px;font-weight:800;letter-spacing:0.2em;color:#fff;}
.ft-ls{font-size:11px;color:rgba(255,255,255,0.28);font-weight:300;line-height:1.6;margin-bottom:24px;}
.ft-nav{display:flex;gap:44px;}
.ft-col h5{font-size:8px;letter-spacing:0.3em;font-weight:700;color:rgba(156,39,176,0.65);text-transform:uppercase;margin-bottom:13px;}
.ft-col a{display:block;font-size:11px;font-weight:300;color:rgba(255,255,255,0.32);text-decoration:none;margin-bottom:7px;transition:color 0.3s;}
.ft-col a:hover{color:#fff;}
.ft-btm{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid rgba(255,255,255,0.06);}
.ft-cp{font-size:10px;color:rgba(255,255,255,0.18);}
.ft-top{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.03);color:rgba(255,255,255,0.55);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s;}
.ft-top:hover{background:rgba(255,255,255,0.1);color:#fff;transform:translateY(-3px);}
.ft-socs{display:flex;gap:9px;}
.soc-ic{position:relative;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.14);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.55);text-decoration:none;transition:transform 0.3s,border-color 0.3s,color 0.3s,background 0.3s,box-shadow 0.3s;}
.soc-ic svg{width:14px;height:14px;}
.soc-ic:hover{transform:translateY(-3px);border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(0,0,0,0.3);}
.soc-ic.soc-ig:hover{background:linear-gradient(135deg,#4f5bd5,#962fbf,#d62976,#fa7e1e,#feda75);}
.soc-ic.soc-tk:hover{background:#000;}
.soc-ic.soc-li:hover{background:#0A66C2;}
.soc-ic.soc-yt:hover{background:#FF0000;}
.soc-ic::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 10px);left:50%;background:#fff;color:var(--dark);font-size:10px;font-weight:600;letter-spacing:0.02em;padding:5px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transform:translateX(-50%) translateY(4px);transition:opacity 0.25s,transform 0.25s;}
.soc-ic::before{content:'';position:absolute;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#fff;opacity:0;transition:opacity 0.25s;}
.soc-ic:hover::after{opacity:1;transform:translateX(-50%) translateY(0);}
.soc-ic:hover::before{opacity:1;}

@media(max-width:900px){
  #art-hero{padding:120px 6vw 50px;}
  #art-body{padding:48px 6vw 30px;}
  #art-cta{padding:0 6vw 70px;}
  #art-more{padding:50px 6vw 60px;}
  .art-more-grid{grid-template-columns:1fr;}
  .ft{flex-direction:column;gap:28px;}.ft-nav{gap:24px;}
  footer{padding:48px 6vw 28px;}
}
@media(max-width:600px){
  .ft-nav{flex-wrap:wrap;gap:24px 32px;}
  .ft-btm{flex-direction:column;gap:16px;align-items:flex-start;}
}

/* Mobile : zone de clic plus haute pour "Retour au blog" (14px → 34px) */
@media(max-width:1024px){
  .art-back{padding:10px 0;margin:-10px 0 18px;}
}