:root{
  --navy:#0e1a2b; --navy2:#152740; --gold:#c9a24b; --gold-d:#a5822f;
  --green:#7ab648; --cream:#f7f4ec; --ink:#1b2230; --muted:#5c6675;
  --line:#e5e0d4; --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--cream); color:var(--ink);
  font-family:"Spectral",Georgia,serif; font-size:18px; line-height:1.65;
}
img{max-width:100%; display:block}
a{color:var(--gold-d); text-decoration:none}
h1,h2,h3{font-family:"Cinzel",serif; line-height:1.2; margin:0}

/* NAV */
.nav{
  position:sticky; top:0; z-index:50; display:flex; align-items:center;
  justify-content:space-between; gap:1rem; padding:.6rem 1.5rem;
  background:rgba(14,26,43,.94); backdrop-filter:blur(6px);
  border-bottom:1px solid rgba(201,162,75,.35);
}
.brand{display:flex; align-items:center; gap:.6rem; color:#fff; font-family:"Cinzel",serif; font-weight:700}
.brand img{width:38px; height:38px; border-radius:50%}
.nav nav{display:flex; gap:1.4rem}
.nav nav a{color:#e9e2d2; font-family:"Cinzel",serif; font-size:.82rem; letter-spacing:.08em; text-transform:uppercase}
.nav nav a:hover{color:var(--gold)}

/* HERO */
.hero{
  min-height:72vh; display:flex; align-items:center; justify-content:center;
  text-align:center; color:#fff; position:relative;
  background:linear-gradient(rgba(8,15,27,.62),rgba(8,15,27,.78)), url("../img/bandeau.jpg") center/cover no-repeat;
}
.hero-inner{padding:2rem}
.hero h1{font-size:clamp(2.4rem,7vw,4.6rem); letter-spacing:.12em; text-shadow:0 2px 20px rgba(0,0,0,.5)}
.tagline{font-size:1.2rem; color:#e9e2d2; margin:.8rem 0 1.8rem; font-style:italic}

/* SECTIONS */
.section{max-width:var(--maxw); margin:0 auto; padding:4.5rem 1.5rem}
.section-alt{background:#fff; max-width:none}
.section-alt>*{max-width:var(--maxw); margin-left:auto; margin-right:auto}
.section-title{
  font-size:2rem; text-align:center; color:var(--navy); margin-bottom:2.5rem; position:relative;
}
.section-title::after{
  content:""; display:block; width:70px; height:3px; margin:.8rem auto 0;
  background:linear-gradient(90deg,var(--gold),var(--green));
}
.lead{text-align:center; max-width:720px; margin:0 auto 2rem; color:var(--muted); font-size:1.1rem}

/* BOOKS */
.book{display:flex; gap:2.2rem; align-items:center; margin:0 auto 3.5rem; max-width:900px}
.book.reverse{flex-direction:row-reverse}
.book .cover{
  width:230px; flex:0 0 230px; border-radius:6px;
  box-shadow:0 14px 34px rgba(14,26,43,.28); transition:transform .3s;
}
.book .cover:hover{transform:translateY(-6px) rotate(-1deg)}
.book-body h3{font-size:1.5rem; color:var(--navy)}
.book-body h3 .sub{font-family:"Spectral",serif; font-weight:600; font-size:1.05rem; color:var(--muted); display:block; margin-top:.2rem}
.pub{color:var(--green); font-weight:600; font-size:.82rem; letter-spacing:.06em; text-transform:uppercase; margin:.5rem 0 .8rem}
.buy{display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1.2rem}

/* BUTTONS */
.btn{
  display:inline-block; padding:.6rem 1.25rem; border-radius:30px; font-family:"Cinzel",serif;
  font-size:.8rem; letter-spacing:.05em; text-transform:uppercase; cursor:pointer;
  background:var(--navy); color:#fff; border:2px solid var(--navy); transition:all .2s;
}
.btn:hover{background:var(--navy2); border-color:var(--navy2)}
.btn-gold{background:var(--gold); border-color:var(--gold); color:#241c07}
.btn-gold:hover{background:var(--gold-d); border-color:var(--gold-d); color:#fff}
.btn-ghost{background:transparent; color:var(--navy); border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy); color:#fff}
.btn-link{background:none; border:none; color:var(--gold-d); padding-left:0; text-transform:none; letter-spacing:0; font-size:.95rem}
.btn-link:hover{color:var(--navy)}

/* BIO */
.bio{display:flex; gap:2.5rem; align-items:flex-start; max-width:900px; margin:0 auto}
.bio img{width:230px; flex:0 0 230px; border-radius:6px; box-shadow:0 12px 30px rgba(14,26,43,.25); filter:grayscale(.1)}
.bio-text p{margin:0 0 1.1rem}

/* PUBLICATIONS */
.pubs{max-width:820px; margin:0 auto; list-style:none; padding:0}
.pubs li{
  background:#fff; border-left:4px solid var(--gold); border-radius:6px;
  padding:1.1rem 1.4rem; margin-bottom:1rem; box-shadow:0 4px 14px rgba(14,26,43,.06);
}
.pubs strong{color:var(--navy)}

/* CARDS (critiques + blog) */
.card-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.6rem; max-width:960px; margin:0 auto}
.card{
  display:flex; flex-direction:column; background:#fff; border-radius:8px; overflow:hidden;
  box-shadow:0 6px 18px rgba(14,26,43,.10); transition:transform .2s, box-shadow .2s; color:inherit;
}
.card:hover{transform:translateY(-5px); box-shadow:0 14px 30px rgba(14,26,43,.20)}
.card-thumb{height:170px; background-size:cover; background-position:center; background-color:var(--navy)}
.card-thumb.ph{background-image:linear-gradient(135deg,var(--navy),var(--navy2) 55%,var(--gold-d)); position:relative}
.card-thumb.ph::after{content:"✒"; position:absolute; inset:0; display:flex; align-items:center; justify-content:center; font-size:2.4rem; color:rgba(255,255,255,.35)}
.card-body{padding:1.1rem 1.2rem 1.3rem; display:flex; flex-direction:column; flex:1}
.card-body h3{font-size:1.12rem; color:var(--navy); line-height:1.25}
.card-meta{color:var(--green)!important; font-size:.76rem; letter-spacing:.03em; text-transform:uppercase; margin:.45rem 0 .55rem}
.card-body p{margin:.2rem 0 .8rem; color:var(--muted); font-size:.95rem}
.card-more{margin-top:auto; color:var(--gold-d); font-family:"Cinzel",serif; font-size:.78rem; letter-spacing:.04em}

/* ARTICLE (page de blog) */
.article-hero{height:300px; background-size:cover; background-position:center}
.article{max-width:760px; margin:0 auto; padding:2.8rem 1.5rem 1rem}
.article .back{display:inline-block; margin-bottom:1.2rem}
.article h1{font-size:2.1rem; color:var(--navy)}
.article p{margin:0 0 1.1rem; text-align:justify}
.post-meta{color:var(--green); font-size:.82rem; letter-spacing:.04em; text-transform:uppercase; margin:.3rem 0 1.4rem}

/* CONTACT */
.contact{display:flex; gap:1rem; justify-content:center; flex-wrap:wrap}

/* FOOTER */
.footer{background:var(--navy); color:#cdd6e3; text-align:center; padding:2.5rem 1.5rem}
.footer p{margin:.3rem 0}
.footer .small{font-size:.85rem; color:#8792a5}

/* RESPONSIVE */
@media(max-width:720px){
  .nav{flex-direction:column; gap:.5rem; padding:.6rem 1rem}
  .nav nav{gap:1rem; flex-wrap:wrap; justify-content:center}
  .book,.book.reverse{flex-direction:column; text-align:center; gap:1.2rem}
  .book .cover{width:180px; flex-basis:auto}
  .buy{justify-content:center}
  .bio{flex-direction:column; align-items:center; text-align:center}
  .bio img{width:180px}
}