/* profdefrancais.fr — feuille de style éditoriale (design propre au site) */
:root{
  --cream:#faf6ee;
  --paper:#ffffff;
  --ink:#20303a;
  --ink-soft:#42545f;
  --green:#2f5346;
  --green-dark:#213c33;
  --gold:#b3873f;
  --gold-soft:#e7d7ba;
  --line:#e6ddcd;
  --shadow:0 8px 30px rgba(33,60,51,.08);
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Source Serif 4",Georgia,"Times New Roman",serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.72;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Playfair Display",Georgia,serif;line-height:1.2;color:var(--green-dark);font-weight:700;margin:0 0 .5em}
a{color:var(--green);text-decoration:none}
a:hover{color:var(--gold)}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* Header */
.site-header{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px;max-width:var(--maxw);margin:0 auto}
.brand{font-family:"Playfair Display",serif;font-size:1.5rem;font-weight:800;color:var(--green-dark);letter-spacing:.2px}
.brand span{color:var(--gold)}
.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.menu a{color:var(--ink-soft);font-size:.98rem;font-family:"Source Serif 4",serif}
.menu a:hover{color:var(--green)}
.nav-toggle{display:none}

/* Hero */
.hero{background:linear-gradient(160deg,#264a3f 0%,#2f5346 55%,#356254 100%);color:#f5efe2;padding:82px 0 70px}
.hero h1{color:#fff;font-size:2.9rem;margin-bottom:.35em;max-width:15ch}
.hero p.lede{font-size:1.3rem;max-width:44ch;color:#e4ded0;margin:0 0 1.6em}
.btn{display:inline-block;background:var(--gold);color:#25190a;font-family:"Source Serif 4",serif;font-weight:600;padding:13px 28px;border-radius:2px;border:0;cursor:pointer;font-size:1.02rem;letter-spacing:.2px}
.btn:hover{background:#c99a4f;color:#25190a}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.55);color:#f5efe2;margin-left:10px}
.btn.ghost:hover{background:rgba(255,255,255,.1)}

/* Sections */
.section{padding:66px 0}
.section.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;color:var(--gold);font-family:"Source Serif 4",serif;font-weight:600;margin-bottom:10px}
.section h2{font-size:2.1rem;margin-bottom:.6em}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:60ch}

/* Grid cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:26px;margin-top:36px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:28px 26px;box-shadow:var(--shadow)}
.card h3{font-size:1.28rem}
.card .num{font-family:"Playfair Display",serif;font-size:2.2rem;color:var(--gold-soft);line-height:1}
.card p{color:var(--ink-soft);font-size:1.02rem;margin:.4em 0 0}

/* Article list */
.articles{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-top:36px}
.post{background:var(--paper);border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.post .body{padding:24px 24px 26px}
.post .tag{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--gold);font-weight:600}
.post h3{font-size:1.25rem;margin:.4em 0 .3em}
.post p{color:var(--ink-soft);font-size:1rem;flex:1}
.post .more{margin-top:14px;font-weight:600;color:var(--green)}
.thumb{height:8px;background:linear-gradient(90deg,var(--green),var(--gold))}

/* Article page */
.article{background:var(--paper);border-top:1px solid var(--line)}
.article .container{max-width:760px;padding-top:56px;padding-bottom:60px}
.article .meta{color:var(--ink-soft);font-size:.92rem;margin-bottom:26px}
.article h1{font-size:2.5rem;margin-bottom:.35em}
.article h2{font-size:1.6rem;margin-top:1.6em}
.article h3{font-size:1.25rem;margin-top:1.3em}
.article p,.article ul,.article ol{font-size:1.08rem;color:#26343d}
.article ul,.article ol{padding-left:1.3em}
.article li{margin:.4em 0}
.article blockquote{border-left:3px solid var(--gold);margin:1.4em 0;padding:.4em 1.1em;color:var(--ink-soft);font-style:italic;background:var(--cream)}
.callout{background:var(--cream);border:1px solid var(--line);border-radius:4px;padding:20px 24px;margin:1.6em 0}
.callout strong{color:var(--green-dark)}
.sources{font-size:.92rem;color:var(--ink-soft);border-top:1px solid var(--line);margin-top:40px;padding-top:20px}
.sources a{word-break:break-word}

/* FAQ */
.faq{max-width:760px;margin:34px auto 0}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:4px;margin-bottom:12px;padding:6px 22px}
.faq summary{cursor:pointer;font-family:"Playfair Display",serif;font-size:1.12rem;color:var(--green-dark);padding:12px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--gold);font-size:1.3rem}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--ink-soft);margin:0 0 16px}

/* CTA band */
.cta-band{background:var(--green-dark);color:#f2ecdd;text-align:center;padding:64px 0}
.cta-band h2{color:#fff}
.cta-band p{max-width:52ch;margin:0 auto 1.4em;color:#d9d2c1}

/* Related */
.related{margin-top:44px}
.related h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold);margin-bottom:16px}
.related ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.related li a{display:block;background:var(--cream);border:1px solid var(--line);border-radius:4px;padding:14px 16px;color:var(--green-dark);font-weight:600;font-size:1rem}
.related li a:hover{border-color:var(--gold)}

/* Contact / forms */
.form{max-width:560px;margin-top:28px}
.form label{display:block;font-size:.95rem;margin:16px 0 6px;color:var(--ink)}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:3px;font-family:inherit;font-size:1rem;background:var(--paper)}
.form textarea{min-height:140px;resize:vertical}

/* Footer */
.site-footer{background:#1c2c25;color:#c7c0b0;padding:52px 0 28px;font-size:.96rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
.site-footer h5{color:#fff;font-family:"Playfair Display",serif;font-size:1.05rem;margin:0 0 14px}
.site-footer a{color:#cfc8b8}
.site-footer a:hover{color:var(--gold)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.4em 0}
.legal{border-top:1px solid #33463c;margin-top:34px;padding-top:18px;font-size:.86rem;color:#9a9384;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

@media(max-width:720px){
  body{font-size:17px}
  .hero{padding:60px 0 50px}
  .hero h1{font-size:2.1rem}
  .menu{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:8px 22px}
  .menu.open{display:flex}
  .menu li{padding:8px 0;border-bottom:1px solid var(--line)}
  .nav-toggle{display:inline-block;background:none;border:1px solid var(--line);border-radius:3px;padding:8px 12px;font-size:1.1rem;cursor:pointer;color:var(--green-dark)}
  .foot-grid{grid-template-columns:1fr}
  .section h2{font-size:1.7rem}
  .btn.ghost{margin-left:0;margin-top:10px}
}