@import url('https://fonts.googleapis.com/css2?family=Prata&family=Jost:ital,wght@0,300;0,400;0,500;0,600;1,400;1,500&display=swap');

:root{
  --primary:#3e555a;
  --primary-light:#5b7378;
  --primary-dark:#32373c;
  --primary-soft:#e8f1ef;
  --primary-softer:#f3f8f7;
  --secondary:#e8f1ef;
  --secondary-dark:#c9dbd7;
  --accent:#f78a74;
  --accent-dark:#e06f58;
  --accent-soft:#fde5df;
  --bg:#ffffff;
  --bg-alt:#e8f1ef;
  --bg-cream:#fbfaf8;
  --text:#32373c;
  --text-light:#888888;
  --border:#e4e4e4;
  --border-soft:#eeeeee;
  --line:#dddddd;
  --radius-sm:3px;
  --radius:8px;
  --radius-lg:16px;
  --radius-pill:9999px;
  --shadow-sm:0 3px 12px 0 rgba(0,0,0,.03);
  --shadow-md:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15);
  --shadow-lg:0 0 60px rgba(0,0,0,.11);
  --glow-accent:0 10px 26px rgba(247,138,116,.32);
  --font-display:'Prata',serif;
  --font-body:'Jost',sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
  --max-width:1150px;
  --article-width:760px;
}

*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;font-family:var(--font-body);font-weight:300;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5,p,ul,ol,figure{margin:0}
p{overflow-wrap:break-word}
a{color:var(--primary);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;color:var(--primary-dark);line-height:1.25}
.eyebrow{display:block;font-family:var(--font-body);font-style:italic;color:var(--text-light);font-size:15px;letter-spacing:.5px;margin-bottom:14px}

/* ---------- HEADER ---------- */
.site-header{background:var(--bg);position:sticky;top:0;z-index:50}
.header-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:20px 24px;max-width:var(--max-width);margin:0 auto;gap:12px}
.header-side{display:flex;align-items:center;gap:14px}
.header-side.left{justify-content:flex-start}
.header-side.right{justify-content:flex-end}
.header-ic{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--radius-pill);color:var(--primary);transition:background .25s var(--ease),color .25s var(--ease)}
.header-ic:hover{background:var(--primary-soft);color:var(--accent)}
.header-ic svg{width:20px;height:20px}
.logo{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--primary-dark);text-align:center}
.logo:hover{color:var(--primary-dark)}
.logo svg{height:34px;width:auto}
.logo .logo-sub{font-family:var(--font-body);text-transform:uppercase;letter-spacing:3px;font-size:11px;font-weight:400;color:var(--text-light)}

.nav-bar{background:var(--bg-alt)}
.main-nav{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.main-nav>ul{list-style:none;display:flex;justify-content:center;flex-wrap:wrap;gap:6px;padding:0}
.main-nav a{display:block;padding:16px 20px;text-transform:uppercase;letter-spacing:2px;font-size:13px;font-weight:500;color:var(--primary-dark);position:relative}
.main-nav a::after{content:'';position:absolute;left:20px;right:20px;bottom:10px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.main-nav a:hover{color:var(--primary)}
.main-nav a:hover::after{transform:scaleX(1)}

.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:0;cursor:pointer;padding:0}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--primary-dark);margin:0 auto;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.site-header.nav-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-header.nav-open .menu-toggle span:nth-child(2){opacity:0}
.site-header.nav-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- BUTTONS ---------- */
.btn{display:inline-block;font-family:var(--font-body);font-weight:500;text-transform:uppercase;letter-spacing:1.5px;font-size:13px;padding:14px 30px;border-radius:var(--radius-pill);cursor:pointer;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--glow-accent)}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(247,138,116,.42)}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}

/* ---------- HERO ---------- */
.hero{background:var(--bg-alt);padding:80px 0}
.hero .container{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:50px;align-items:center}
.hero-content>*{min-width:0}
.hero-content h1{font-size:clamp(34px,5vw,58px);letter-spacing:1px;margin-bottom:22px}
.hero-content p{color:var(--primary);font-size:18px;margin-bottom:32px;max-width:44ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.hero-media img{width:100%;border-radius:var(--radius-lg);object-fit:cover}
figure.hero{padding:0;background:none;margin:0 0 30px}
figure.hero img{border-radius:var(--radius-lg)}

/* ---------- SECTIONS ---------- */
.section{padding:80px 0}
.section-alt{padding:80px 0;background:var(--bg-alt)}
.section-head{text-align:center;max-width:640px;margin:0 auto 50px}
.section-head h2{font-size:clamp(26px,3.4vw,38px);text-transform:uppercase;letter-spacing:5px}
.section-head p{color:var(--text-light);margin-top:16px}

/* Titre à filets latéraux */
.rule-heading{text-align:center;overflow:hidden;margin-bottom:40px}
.rule-heading span{display:inline-block;position:relative;text-transform:uppercase;font-family:var(--font-display);font-size:20px;letter-spacing:3px}
.rule-heading span::before,.rule-heading span::after{content:'';position:absolute;top:50%;width:1000px;border-bottom:1px solid var(--line);margin:0 20px}
.rule-heading span::before{right:100%}
.rule-heading span::after{left:100%}

/* ---------- CARDS ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:50px 35px}
.card-grid>*{min-width:0}
.card{background:var(--bg);display:flex;flex-direction:column;transition:transform .3s var(--ease)}
.card>img{width:100%;height:380px;object-fit:cover;border-radius:var(--radius)}
.card:hover{transform:translateY(-4px)}
.card-body{padding:22px 4px 0}
.card-tag{display:inline-block;text-transform:uppercase;letter-spacing:1.5px;font-size:12px;font-weight:500;color:var(--accent);margin-bottom:8px}
.card-body h3{font-size:23px;line-height:1.35;margin-bottom:12px}
.card-body h3 a{color:var(--primary-dark)}
.card-body h3 a:hover{color:var(--accent)}
.card-body p{color:var(--text-light);font-size:15px;margin-bottom:14px}
.card-link{display:inline-block;text-transform:uppercase;letter-spacing:1.5px;font-size:12px;font-weight:500}

/* variante encadrée (ombre douce diffuse) */
.card--boxed .sitka-grid-inner,.card.boxed{border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:25px;border-radius:var(--radius)}

/* ---------- ARTICLE ---------- */
.article{padding:70px 0}
.article .container{max-width:var(--article-width)}
.article h1{font-size:clamp(30px,4.4vw,46px);letter-spacing:.5px;text-align:center;margin-bottom:22px}
.article-meta{display:flex;align-items:center;justify-content:center;gap:14px;color:var(--text-light);font-size:13px;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:40px}
.article-meta .avatar{width:44px;height:44px;border-radius:var(--radius-pill);background:var(--primary-soft);object-fit:cover;display:grid;place-items:center;color:var(--primary);font-family:var(--font-display);font-size:16px}
.article p{margin-bottom:22px}
.article h2{font-size:30px;text-transform:uppercase;letter-spacing:2px;margin:44px 0 18px}
.article h3{font-size:23px;margin:34px 0 14px}
.article ul,.article ol{margin:0 0 22px;padding-left:22px}
.article li{margin-bottom:10px}
.article a{text-decoration:underline;text-underline-offset:3px}

.article-figure{margin:34px 0}
.article-figure img{border-radius:var(--radius);width:100%}
.article-figure figcaption{text-align:center;color:var(--text-light);font-size:14px;margin-top:12px}

/* ---------- TABLES ---------- */
.table-wrap{overflow-x:auto;margin:30px 0;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;min-width:480px}
thead th{background:var(--primary);color:#fff;text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:500;padding:14px 18px;text-align:left}
tbody td{padding:13px 18px;border-bottom:1px solid var(--border-soft);font-size:15px}
tbody tr:nth-child(even){background:var(--primary-softer)}

/* ---------- INFO BOX ---------- */
.info-box{background:var(--secondary);border-left:4px solid var(--primary);padding:20px 24px;border-radius:var(--radius);margin:30px 0}
.info-box strong{display:block;margin-bottom:6px;font-family:var(--font-display);color:var(--primary-dark)}
.info-box.tip{border-left-color:var(--primary);background:var(--primary-softer)}
.info-box.warning{border-left-color:var(--accent);background:var(--accent-soft)}

/* ---------- FAQ ---------- */
.faq{padding:70px 0}
.faq .container{max-width:var(--article-width)}
.faq-item{border-bottom:1px solid var(--border);padding:6px 0}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-family:var(--font-display);font-size:19px;color:var(--primary-dark)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'';width:11px;height:11px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .3s var(--ease);flex:none}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-answer{padding:0 0 20px;color:var(--text-light)}

/* ---------- BREADCRUMB ---------- */
.breadcrumb{padding:22px 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--text-light)}
.breadcrumb li+li::before{content:'/';margin-right:8px;color:var(--line)}

/* ---------- RELATED ---------- */
.related-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}
.related-cards>*{min-width:0}
.related-card{display:flex;flex-direction:column;background:var(--bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.related-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.related-card img{height:200px;width:100%;object-fit:cover}
.rc-body{padding:20px}
.rc-body h4{font-size:19px;margin-bottom:10px;color:var(--primary-dark)}
.rc-body p{color:var(--text-light);font-size:14px}

/* ---------- AUTHOR CARD ---------- */
.author-card{display:flex;gap:20px;background:var(--secondary);border-radius:var(--radius-lg);padding:28px 30px;margin:40px 0;box-shadow:var(--shadow-sm)}
.author-card h4{font-size:22px;margin-bottom:4px}
.author-card .role{text-transform:uppercase;letter-spacing:1.5px;font-size:12px;color:var(--accent);margin-bottom:10px}
.author-card p{color:var(--primary);font-size:15px}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-alt);color:var(--primary-dark);padding:60px 0 0}
.footer-grid{max-width:var(--max-width);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer-grid>*{min-width:0}
.footer-brand .footer-logo{font-family:var(--font-display);font-size:24px;letter-spacing:2px;text-transform:uppercase;color:var(--primary-dark);margin-bottom:16px;display:inline-block}
.footer-brand p{color:var(--primary);font-size:15px;max-width:38ch}
.site-footer h4{text-transform:uppercase;letter-spacing:2px;font-family:var(--font-body);font-weight:600;font-size:13px;margin-bottom:18px;color:var(--primary-dark)}
.site-footer ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.site-footer ul a{color:var(--primary);font-size:15px}
.site-footer ul a:hover{color:var(--accent)}
.footer-bottom{margin-top:50px;border-top:1px solid var(--secondary-dark);padding:24px;text-align:center;font-size:13px;color:var(--text-light);letter-spacing:.5px}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .card-grid,.related-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .header-top{grid-template-columns:auto 1fr auto;padding:16px}
  .header-side.left{order:1}
  .logo{order:2;align-items:center}
  .header-side.right{order:3}
  .menu-toggle{display:flex;order:0}
  .nav-bar{border-top:1px solid var(--secondary-dark)}
  .main-nav{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
  .site-header.nav-open .main-nav{max-height:520px}
  .main-nav>ul{flex-direction:column;gap:0;padding:8px 0}
  .main-nav a{padding:14px 8px;text-align:center}
  .main-nav a::after{display:none}
  .hero{padding:50px 0}
  .hero .container{grid-template-columns:minmax(0,1fr);gap:34px}
  .hero-media{order:-1}
  .section,.section-alt,.article,.faq{padding:50px 0}
  .card-grid,.related-cards{grid-template-columns:minmax(0,1fr);gap:34px}
  .card>img{height:300px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:34px}
  .author-card{flex-direction:column;gap:12px}
}
@media (max-width:480px){
  body{font-size:14.5px}
  .container,.footer-grid,.header-top,.main-nav{padding-left:18px;padding-right:18px}
  .rule-heading span{font-size:16px}
}


/* --- Réconciliation : classes des gabarits --- */
.footer-cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:12px 32px;list-style:none;margin:0 0 32px;padding:0}.footer-cats li{margin:0}.footer-cats a{display:inline-block;font-family:var(--font-body);font-size:.95rem;color:var(--text);text-decoration:none;padding:4px 0;transition:color .25s var(--ease)}.footer-cats a:hover{color:var(--accent)}.footer-info{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding-top:24px;border-top:1px solid var(--border-soft);font-family:var(--font-body);font-size:.85rem;color:var(--text-light);line-height:1.6}.footer-info a{color:var(--primary);text-decoration:none;transition:color .25s var(--ease)}.footer-info a:hover{color:var(--accent)}.footer-info strong{color:var(--text);font-weight:500}@media(max-width:768px){.footer-cats{grid-template-columns:minmax(0,1fr);gap:8px}.footer-info{flex-direction:column;align-items:flex-start;gap:6px}}