/* ─────────────────────────────────────────────
   BLOG STYLES — Sestralya
   Palette watercolor crème / sauge / terracotta / or
   Typo : Playfair Display (titres) + Inter (corps)
   Dernière mise à jour : 2026-04-23
   ───────────────────────────────────────────── */

:root{
  --cream:#F9F3E9;--cream-warm:#F2E9D8;--cream-deep:#EDDDCB;
  --sage:#8C9E82;--sage-soft:#BEC9B2;--sage-pale:#D4DBC8;--sage-deep:#6B7D62;
  --terracotta:#C38264;--terracotta-soft:#E0BEAE;--terracotta-pale:#F3EADD;
  --gold:#D7AB49;--gold-deep:#B38F2A;--gold-soft:#E4CF96;
  --bordeaux:#7D2A20;--bordeaux-soft:#A64438;
  --rose:#F0DCD7;--brown:#321F16;--brown-soft:#5A3E2B;--ink:#2a1f14;--white:#FFFFFF;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;overflow-x:hidden;}
h1,h2,h3,h4{font-family:'Playfair Display',serif;font-weight:400;line-height:1.2;color:var(--brown);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

nav{position:fixed;top:0;left:0;right:0;z-index:500;display:flex;justify-content:space-between;align-items:center;padding:.9rem 3.5rem;background:rgba(249,243,233,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(140,158,130,.15);}
.nav-brand{display:flex;align-items:center;gap:.8rem;}
.nav-brand img{width:38px;height:38px;border-radius:50%;object-fit:cover;border:1.5px solid rgba(140,158,130,.35);}
.nav-brand-name{font-family:'Playfair Display',serif;font-size:1.35rem;font-style:italic;color:var(--sage-deep);letter-spacing:.04em;}
.nav-links{display:flex;gap:2.2rem;list-style:none;align-items:center;}
.nav-links a{font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:var(--brown-soft);transition:color .2s;}
.nav-links a:hover{color:var(--bordeaux);}
.nav-cta{background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:var(--brown)!important;padding:.55rem 1.5rem;border-radius:100px;font-weight:700;font-size:.72rem!important;box-shadow:0 4px 14px rgba(215,171,73,.35);}

.article-hero{position:relative;padding:9rem 2rem 5rem;background:linear-gradient(160deg,var(--cream) 0%,var(--cream-warm) 60%,var(--terracotta-pale) 100%);text-align:center;overflow:hidden;}
.article-hero::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,var(--sage-pale) 0%,transparent 70%);top:-10%;right:-140px;z-index:0;}
.article-hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--terracotta-soft) 0%,transparent 70%);bottom:-80px;left:-80px;opacity:.5;z-index:0;}
.article-hero > *{position:relative;z-index:1;}
.article-tag{display:inline-block;background:rgba(140,158,130,.14);border:1px solid rgba(140,158,130,.3);color:var(--sage-deep);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;padding:.4rem 1.1rem;border-radius:100px;margin-bottom:1.5rem;font-weight:500;}
.article-title{font-size:clamp(2rem,5vw,3.5rem);color:var(--brown);font-style:italic;max-width:860px;margin:0 auto 1.5rem;letter-spacing:-.01em;}
.article-lede{font-size:1.05rem;color:var(--brown-soft);max-width:620px;margin:0 auto 1.5rem;font-weight:300;}
.article-meta{font-size:.72rem;color:var(--sage-deep);letter-spacing:.1em;text-transform:uppercase;}
.article-meta span{margin:0 .5rem;}

.article-body{max-width:760px;margin:0 auto;padding:4rem 2rem 5rem;}
.article-body h2{font-size:1.9rem;color:var(--brown);margin:3rem 0 1.2rem;font-style:italic;}
.article-body h3{font-size:1.25rem;color:var(--brown-soft);margin:2rem 0 .8rem;font-weight:500;}
.article-body p{font-size:1.05rem;color:#3d2e1e;line-height:1.9;margin-bottom:1.4rem;font-weight:300;}
.article-body strong{font-weight:600;color:var(--brown);}
.article-body em{font-style:italic;color:var(--bordeaux);}
.article-body ul,.article-body ol{margin:0 0 1.6rem 1.8rem;}
.article-body li{font-size:1.05rem;color:#3d2e1e;margin-bottom:.6rem;font-weight:300;line-height:1.85;}
.article-body a{color:var(--bordeaux);border-bottom:1px dotted rgba(125,42,32,.4);transition:border-color .2s;}
.article-body a:hover{border-bottom-color:var(--bordeaux);}
.article-body blockquote{border-left:3px solid var(--gold);padding:1rem 1.5rem;margin:2rem 0;background:linear-gradient(135deg,rgba(215,171,73,.08),rgba(215,171,73,.02));border-radius:0 16px 16px 0;font-family:'Playfair Display',serif;font-size:1.1rem;font-style:italic;color:var(--brown-soft);}

.highlight-box{background:linear-gradient(135deg,rgba(140,158,130,.1),rgba(195,130,100,.04));border:1px solid rgba(140,158,130,.22);border-radius:18px;padding:1.8rem 2rem;margin:2.5rem 0;}
.highlight-box h4{font-family:'Playfair Display',serif;font-size:1.15rem;color:var(--sage-deep);margin-bottom:.6rem;font-style:italic;}
.highlight-box p{margin:0;font-size:.98rem;color:var(--brown-soft);font-weight:400;}

.warning-box{background:linear-gradient(135deg,rgba(125,42,32,.07),rgba(195,130,100,.04));border-left:3px solid var(--bordeaux);border-radius:0 12px 12px 0;padding:1.5rem 1.8rem;margin:2rem 0;}
.warning-box h4{font-family:'Playfair Display',serif;font-size:1.05rem;color:var(--bordeaux);margin-bottom:.6rem;font-style:italic;}
.warning-box p{margin:0;font-size:.95rem;color:var(--brown-soft);font-weight:400;line-height:1.75;}

.toc{background:var(--cream-warm);border-left:3px solid var(--sage);border-radius:0 12px 12px 0;padding:1.5rem 1.8rem;margin:2rem 0 3rem;}
.toc-title{font-family:'Playfair Display',serif;font-size:.95rem;color:var(--sage-deep);text-transform:uppercase;letter-spacing:.18em;margin-bottom:1rem;}
.toc ol{margin:0 0 0 1.2rem;padding:0;}
.toc ol li{font-size:.95rem;margin-bottom:.4rem;color:var(--brown-soft);font-weight:400;}
.toc ol li a{color:var(--brown-soft);border:none;}
.toc ol li a:hover{color:var(--bordeaux);}

.cta-lead-magnet{background:linear-gradient(135deg,var(--cream-warm) 0%,var(--terracotta-pale) 100%);border:1px solid rgba(195,130,100,.25);border-radius:22px;padding:2.8rem 2.2rem;margin:3.5rem 0;text-align:center;box-shadow:0 10px 35px rgba(50,31,22,.06);}
.cta-lead-magnet .cta-eyebrow{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--terracotta);margin-bottom:.8rem;font-weight:600;}
.cta-lead-magnet h3{font-size:1.6rem;color:var(--brown);font-style:italic;margin-bottom:.8rem;}
.cta-lead-magnet p{color:var(--brown-soft);margin-bottom:1.5rem;font-size:1rem;font-weight:300;}
.cta-lead-magnet .btn{display:inline-block;background:linear-gradient(135deg,var(--terracotta),var(--bordeaux));color:var(--white)!important;padding:.95rem 2rem;border-radius:100px;font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;transition:all .25s;border:none;}
.cta-lead-magnet .btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(125,42,32,.3);}

.cta-booking{background:var(--sage-deep);border-radius:22px;padding:3rem 2.4rem;margin:3.5rem 0 2rem;text-align:center;}
.cta-booking h3{color:var(--cream)!important;font-size:1.7rem;font-style:italic;margin-bottom:1rem;}
.cta-booking p{color:rgba(249,243,233,.85);margin-bottom:1.8rem;font-weight:300;font-size:1rem;}
.cta-booking .btn{display:inline-block;background:linear-gradient(135deg,var(--gold),var(--gold-deep));color:var(--brown)!important;padding:.95rem 2.2rem;border-radius:100px;font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;box-shadow:0 6px 20px rgba(215,171,73,.35);transition:all .25s;border:none;}
.cta-booking .btn:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(215,171,73,.5);}

.author-bio{background:var(--cream-warm);border-radius:20px;padding:2rem 2.2rem;margin:3rem 0;display:flex;gap:1.8rem;align-items:flex-start;}
.author-bio img{width:96px;height:96px;border-radius:50%;object-fit:cover;border:2px solid var(--cream);box-shadow:0 0 0 2px var(--gold);flex-shrink:0;}
.author-bio-text h4{font-family:'Playfair Display',serif;font-size:1.2rem;font-style:italic;color:var(--brown);margin-bottom:.3rem;}
.author-bio-text .role{font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--sage-deep);margin-bottom:.8rem;font-weight:500;}
.author-bio-text p{font-size:.95rem;color:var(--brown-soft);font-weight:300;line-height:1.7;}

.faq-section{background:var(--cream-warm);padding:4rem 2rem;}
.faq-wrap{max-width:760px;margin:0 auto;}
.faq-section h2{font-size:1.9rem;color:var(--brown);font-style:italic;text-align:center;margin-bottom:2.5rem;}
.faq-item{background:var(--white);border:1px solid rgba(140,158,130,.22);border-radius:14px;margin-bottom:1rem;overflow:hidden;}
.faq-item summary{padding:1.2rem 1.6rem;cursor:pointer;font-family:'Playfair Display',serif;font-size:1.05rem;color:var(--brown);font-style:italic;list-style:none;position:relative;padding-right:3rem;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";position:absolute;right:1.6rem;top:50%;transform:translateY(-50%);color:var(--terracotta);font-size:1.4rem;font-family:'Inter',sans-serif;font-style:normal;transition:transform .2s;}
.faq-item[open] summary::after{content:"−";}
.faq-item div{padding:0 1.6rem 1.4rem;color:var(--brown-soft);font-size:.98rem;line-height:1.8;font-weight:300;}

.related{background:var(--cream);padding:5rem 2rem;}
.related-wrap{max-width:1060px;margin:0 auto;}
.related h2{font-size:1.8rem;color:var(--brown);font-style:italic;text-align:center;margin-bottom:2.5rem;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.4rem;}
.related-card{background:var(--white);border:1px solid rgba(140,158,130,.2);border-radius:14px;padding:1.6rem;transition:transform .2s;display:block;}
.related-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(50,31,22,.08);}
.related-card .tag{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--terracotta);margin-bottom:.7rem;font-weight:600;}
.related-card h3{font-family:'Playfair Display',serif;font-size:1.05rem;color:var(--brown);margin-bottom:.5rem;font-style:italic;}
.related-card p{font-size:.82rem;color:var(--brown-soft);font-weight:300;line-height:1.6;}

footer{background:var(--brown);padding:2.5rem;text-align:center;font-size:.78rem;color:rgba(249,243,233,.7);}
footer a{color:var(--gold-soft);}

@media(max-width:860px){
  nav{padding:.9rem 1.4rem;}
  .nav-links{display:none;}
  .article-body{padding:3rem 1.3rem 4rem;}
  .cta-lead-magnet,.cta-booking{padding:2rem 1.4rem;}
  .author-bio{flex-direction:column;text-align:center;align-items:center;}
}