/* ============================================================
   Elliot Gordon Rixe — feuille de style principale
   Typo : Playfair Display (display) + EB Garamond (texte courant)
   Palette : crème / encre / vert sauge, + identités par livre
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,500&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root{
  --cream:        #f5f3ee;
  --cream-deep:   #ece8de;
  --ink:          #211f1b;
  --ink-soft:     #4a463f;
  --sage:         #5f7657;
  --sage-deep:    #3f5138;
  --sage-pale:    #cdd8c4;
  --hairline:     rgba(33,31,27,0.14);
  --hairline-on-dark: rgba(245,243,238,0.28);

  /* identité "La Fidélité des Absents" — or / sépia */
  --amber-bg:     #6b4f27;
  --amber-bg-deep:#4a3419;
  --amber-text:   #f4ead2;

  /* identité "Trente-sept Minutes" — béton / bleu nuit */
  --slate-bg:     #232f37;
  --slate-bg-deep:#161e24;
  --slate-text:   #dbe4e8;

  --radius: 2px;
  --max: 1180px;
  --speed: .5s;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'EB Garamond', Georgia, serif;
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:'Playfair Display', Georgia, serif;
  font-weight:600;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:.005em;
}
p{ margin:0 0 1.1em; }
.container{ max-width:var(--max); margin:0 auto; padding:0 40px; }

::selection{ background:var(--sage-pale); color:var(--sage-deep); }

:focus-visible{
  outline:2px solid var(--sage);
  outline-offset:3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  display:inline-block;
  font-family:'EB Garamond', serif;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  font-size:13px;
  color:var(--sage);
}
.eyebrow.on-dark{ color:var(--amber-text); opacity:.85; }
.eyebrow.on-slate{ color:var(--slate-text); opacity:.85; }

.rule{
  width:64px;
  height:1px;
  background:var(--sage);
  border:0;
  margin:18px 0 26px;
  opacity:.55;
}
.rule.on-dark{ background:var(--amber-text); }
.rule.on-slate{ background:var(--slate-text); }

/* ---------- Nav ---------- */
.site-nav{
  position:sticky; top:0; z-index:50;
  background:rgba(245,243,238,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--hairline);
}
.site-nav .container{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.brand{
  font-family:'Playfair Display', serif;
  font-size:21px;
  font-weight:600;
  letter-spacing:.03em;
  color:var(--ink);
  white-space:nowrap;
}
.nav-links{
  display:flex; list-style:none; margin:0; padding:0;
}
.nav-links li + li{ margin-left:34px; }
.nav-links a{
  font-size:15px;
  letter-spacing:.06em;
  color:var(--ink-soft);
  position:relative;
  padding:6px 0;
  transition:color var(--speed);
  white-space:nowrap;
}
.nav-links a:hover, .nav-links a[aria-current="page"]{ color:var(--sage-deep); }
.nav-links a[aria-current="page"]::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0;
  height:1px; background:var(--sage);
}
.nav-toggle{ display:none; }

@media (max-width:760px){
  .container{ padding:0 22px; }
  .nav-links{
    position:fixed; top:78px; right:0; bottom:0; left:0;
    background:var(--cream);
    flex-direction:column; gap:0;
    padding:10px 22px 30px;
    transform:translateY(-8px);
    opacity:0; pointer-events:none;
    transition:opacity var(--speed), transform var(--speed);
  }
  .nav-links.open{ opacity:1; pointer-events:auto; transform:translateY(0); }
  .nav-links li{ border-bottom:1px solid var(--hairline); }
  .nav-links li + li{ margin-left:0; }
  .nav-links a{ display:block; padding:16px 2px; }
  .nav-toggle{
    display:block; background:none; border:0; cursor:pointer;
    font-family:'EB Garamond',serif; font-size:15px; letter-spacing:.06em;
    color:var(--ink); padding:8px;
  }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  font-family:'EB Garamond', serif;
  font-size:16px;
  letter-spacing:.03em;
  padding:14px 34px;
  border:1px solid currentColor;
  border-radius:var(--radius);
  background:transparent;
  cursor:pointer;
  transition:background var(--speed), color var(--speed), border-color var(--speed);
}
.btn-ink{ color:var(--ink); }
.btn-ink:hover{ background:var(--ink); color:var(--cream); }

.btn-on-amber{ color:var(--amber-text); border-color:var(--amber-text); }
.btn-on-amber:hover{ background:var(--amber-text); color:var(--amber-bg-deep); }

.btn-on-slate{ color:var(--slate-text); border-color:var(--slate-text); }
.btn-on-slate:hover{ background:var(--slate-text); color:var(--slate-bg-deep); }

.btn-sage{ color:var(--sage-deep); border-color:var(--sage-deep); }
.btn-sage:hover{ background:var(--sage-deep); color:var(--cream); }

/* ---------- Hero banner (pre-composed image, shown at native ratio — never cropped) ---------- */
.hero-banner{
  display:block; width:100%; line-height:0;
}
.hero-banner img{ width:100%; height:auto; display:block; }

/* ---------- Sections ---------- */
.section{ padding:96px 0; }
.section-tight{ padding:64px 0; }
.section-cream{ background:var(--cream); }
.section-deep{ background:var(--cream-deep); }

.section-amber{ background:linear-gradient(160deg, var(--amber-bg) 0%, var(--amber-bg-deep) 100%); color:var(--amber-text); }
.section-slate{ background:linear-gradient(160deg, var(--slate-bg) 0%, var(--slate-bg-deep) 100%); color:var(--slate-text); }
.section-sage{ background:linear-gradient(160deg, var(--sage) 0%, var(--sage-deep) 100%); color:#eef2ea; }

.section-amber a, .section-slate a, .section-sage a{ color:inherit; }

/* ---------- Grids / layout helpers (flexbox for robust support) ---------- */
.grid-2{
  display:flex; align-items:flex-start;
}
.grid-2 > *{ flex:1 1 0; min-width:0; }
.grid-2 > *:first-child{ flex-grow:1.1; margin-right:32px; }
.grid-2 > *:last-child{ flex-grow:.9; margin-left:32px; }
@media (max-width:860px){
  .grid-2{ flex-direction:column; }
  .grid-2 > *:first-child{ margin-right:0; margin-bottom:40px; }
  .grid-2 > *:last-child{ margin-left:0; }
}
.grid-2.reverse > *:first-child{ order:2; }
@media (max-width:860px){ .grid-2.reverse > *:first-child{ order:0; } }

.book-cover{
  box-shadow:0 30px 60px -20px rgba(0,0,0,.45);
  border-radius:1px;
}

/* ---------- Author page ---------- */
.author-portrait{
  box-shadow:0 30px 60px -20px rgba(0,0,0,.28);
  max-width:50%;
}
@media (max-width:860px){ .author-portrait{ max-width:70%; } }
.author-bio p{ font-size:19px; color:var(--ink-soft); }
.author-bio p:last-of-type{ color:var(--ink); font-style:italic; }
.social-line{
  display:flex; align-items:center; margin-top:34px;
  font-size:15px; color:var(--ink-soft);
}
.social-line > *:not(:last-child){ margin-right:14px; }
.social-line a{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; border:1px solid var(--hairline);
  border-radius:50%; color:var(--sage-deep);
  transition:border-color var(--speed), color var(--speed);
}
.social-line a:hover{ border-color:var(--sage-deep); }
.follow-label{ font-size:14px; letter-spacing:.05em; color:var(--sage-deep); }

/* ---------- Catalog ---------- */
.catalog-intro{ text-align:center; max-width:640px; margin:0 auto 56px; }
.catalog-intro h2{ font-size:clamp(1.9rem,3.4vw,2.6rem); }
.catalog-intro p{ color:var(--ink-soft); font-size:19px; }

.catalog-grid{
  display:flex; flex-wrap:wrap; justify-content:center;
  max-width:820px; margin:0 auto;
}
.catalog-grid .book-card{ flex:0 1 320px; margin:0 28px 40px; }
@media (max-width:640px){ .catalog-grid{ max-width:380px; } }
.book-card{ text-align:left; }
.book-card .cover-wrap{
  display:block; overflow:hidden; position:relative;
}
.book-card .cover-wrap img{ transition:transform var(--speed); }
.book-card:hover .cover-wrap img{ transform:scale(1.04); }
.cover-overlay{
  position:absolute; top:0; right:0; bottom:0; left:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(20,18,15,.55);
  opacity:0; transition:opacity var(--speed);
}
.book-card:hover .cover-overlay, .book-card:focus-visible .cover-overlay{ opacity:1; }
.cover-overlay span{
  font-family:'EB Garamond', serif;
  font-size:17px;
  letter-spacing:.05em;
  color:#f5f3ee;
  border:1px solid rgba(245,243,238,.7);
  padding:11px 26px;
}
.book-card h3{ font-size:1.5rem; margin-top:22px; }
.book-card .book-tag{ color:var(--ink-soft); font-size:15.5px; letter-spacing:.02em; }

hr.divider{ border:0; border-top:1px solid var(--hairline); margin:80px 0 0; }

/* ---------- Où trouver les livres ---------- */
.retail-block{ margin-bottom:14px; }
.retail-title{ text-align:center; font-size:clamp(1.8rem,3vw,2.3rem); margin-bottom:6px; }
.retail-sub{ text-align:center; color:var(--ink-soft); max-width:520px; margin:0 auto 54px; }
.platform-grid{
  display:flex; flex-wrap:wrap; justify-content:center;
  max-width:920px; margin:0 auto;
}
.platform-card{ flex:1 1 190px; max-width:210px; margin:0 15px 30px; }
@media (max-width:760px){ .platform-card{ flex:1 1 40%; max-width:none; } }
.platform-card{
  background:var(--cream); border:1px solid var(--hairline);
  padding:26px 20px; text-align:center; border-radius:3px;
}
.platform-logo{
  height:34px; display:flex; align-items:center; justify-content:center;
  margin:0 auto 16px; font-family:'Playfair Display',serif; font-weight:700; font-size:19px;
  color:var(--ink);
}
.platform-card .btn{ display:block; width:100%; padding:10px 8px; font-size:14.5px; margin-top:8px; }

.library-row{
  border-top:1px solid var(--hairline);
  padding:34px 0; display:flex;
}
.library-row h4{ flex:0 0 180px; margin-right:30px; font-family:'Playfair Display',serif; font-size:1.3rem; margin-top:0; margin-bottom:0; }
.library-row > div{ flex:1 1 0; min-width:0; }
@media (max-width:640px){
  .library-row{ flex-direction:column; }
  .library-row h4{ flex-basis:auto; margin-right:0; margin-bottom:8px; }
}
.library-row p{ color:var(--ink-soft); margin-bottom:10px; }
.library-row a.visit{ color:var(--sage-deep); border-bottom:1px solid var(--sage); }

/* ---------- Podcast ---------- */
.podcast-body{ max-width:640px; margin:0 auto; text-align:left; }
.podcast-body p{ font-size:19px; }
.podcast-cta{ text-align:center; margin-top:38px; }
.podcast-note{ text-align:center; font-size:14.5px; letter-spacing:.03em; opacity:.8; margin-bottom:14px; }

/* ---------- Contact ---------- */
.contact-lead{ max-width:640px; color:var(--ink-soft); font-size:18.5px; margin-bottom:44px; }
.form-grid{ display:flex; flex-wrap:wrap; max-width:760px; margin:-13px; }
.field{ display:flex; flex-direction:column; flex:1 1 300px; margin:13px; }
.field > *:not(:last-child){ margin-bottom:8px; }
.field.full{ flex-basis:100%; }
.field label{ font-size:14.5px; letter-spacing:.03em; color:var(--ink-soft); }
.field input, .field textarea{
  font-family:'EB Garamond', serif; font-size:17px;
  border:1px solid var(--hairline); background:var(--cream);
  padding:12px 14px; border-radius:2px; color:var(--ink);
  resize:vertical;
}
.field input:focus, .field textarea:focus{ border-color:var(--sage); }
.form-actions{ flex-basis:100%; margin-top:8px; }
.form-note{ font-size:14px; color:var(--ink-soft); margin-top:16px; max-width:760px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--hairline);
  padding:46px 0; text-align:center;
  color:var(--ink-soft); font-size:14.5px;
}
.site-footer .brand{ font-size:17px; display:block; margin-bottom:10px; }

/* ---------- Utility ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0 0 0 0); white-space:nowrap;
}