/* ===========================================================================
   COSMOGRAPHE — facture graphique reprise du livret PDF (build_pdf.py)
   Palette « acier » : crème/ivoire, encre bleu-nuit, accents or & forge.
   =========================================================================== */
:root{
  --ink:#1c2026;
  --paper:#f6f4ef;
  --paper-2:#efeae0;
  --steel:#5b6b78;
  --steel-deep:#37454f;
  --water:#1d3b52;
  --forge:#b6442a;
  --forge-glow:#e08a4c;
  --gold:#a98a4b;
  --rule:#c9c2b3;
  --accent:#b6442a;
  --max:980px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  font-family:'EB Garamond','Noto Serif',Georgia,serif;
  color:var(--ink);
  background:var(--paper);
  font-size:18px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block;}
a{color:var(--water);}

h1,h2,h3,h4,.serif{font-family:'Cormorant',Georgia,serif;}

/* utilitaires ----------------------------------------------------------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}
.kicker{
  font-family:'Cormorant',Georgia,serif;
  text-transform:uppercase;letter-spacing:.34em;
  font-size:.78rem;color:var(--accent);
}
.section-rule{width:54px;height:1px;background:var(--gold);opacity:.85;margin:18px 0;}
.center{text-align:center;}
.center .section-rule{margin:18px auto;}

/* intertitres en capitales espacées « M O U V E M E N T » -------------- */
.spaced{letter-spacing:.5em;text-transform:uppercase;padding-left:.5em;}

/* ----------------------------------------------------------------------- */
/* HÉROS                                                                    */
/* ----------------------------------------------------------------------- */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;color:#f3efe6;
  padding:80px 24px;
  background:
    radial-gradient(circle at 50% 32%, rgba(224,138,76,.18), transparent 55%),
    linear-gradient(160deg,#37454f 0%, #1d3b52 58%, #1c2026 100%);
}
.hero::before{content:"";position:absolute;inset:14px;border:1px solid rgba(243,239,230,.33);pointer-events:none;}
.hero::after{content:"";position:absolute;inset:20px;border:.5px solid rgba(243,239,230,.14);pointer-events:none;}
.hero-inner{position:relative;z-index:2;max-width:680px;}
.hero-glyph{width:140px;margin:0 auto 26px;}
.hero-kicker{
  font-family:'Cormorant',Georgia,serif;text-transform:uppercase;
  letter-spacing:.5em;font-size:.85rem;color:var(--forge-glow);
  margin-bottom:18px;padding-left:.5em;
}
.hero h1{
  font-weight:600;font-size:clamp(2.6rem,9vw,4.6rem);
  margin:0 0 14px;letter-spacing:.04em;line-height:1;
}
.hero-rule{width:78px;height:1px;background:var(--forge-glow);margin:18px auto;opacity:.85;}
.hero-sub{font-style:italic;font-size:1.12rem;opacity:.9;line-height:1.55;margin:0 auto 30px;max-width:30em;}
.hero-cjk{color:var(--forge-glow);font-style:normal;letter-spacing:.04em;}

/* boutons --------------------------------------------------------------- */
.btn{
  display:inline-block;cursor:pointer;text-decoration:none;
  font-family:'Cormorant',Georgia,serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.2em;font-size:1rem;
  padding:15px 34px;border-radius:3px;border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s;
}
.btn-gold{
  background:linear-gradient(150deg,var(--forge),var(--forge-glow));
  color:#fff;box-shadow:0 6px 22px rgba(182,68,42,.32);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(182,68,42,.40);}
.btn-outline{
  background:transparent;color:var(--water);border:1px solid var(--gold);
}
.btn-outline:hover{background:rgba(169,138,75,.10);}
.btn-ghost-light{border:1px solid rgba(243,239,230,.5);color:#f3efe6;background:transparent;}
.btn-ghost-light:hover{background:rgba(243,239,230,.08);}

/* ----------------------------------------------------------------------- */
/* SECTIONS                                                                 */
/* ----------------------------------------------------------------------- */
section.band{padding:84px 0;}
.band-alt{background:var(--paper-2);}
.band-dark{
  background:linear-gradient(170deg,var(--steel-deep) 0%, var(--water) 100%);
  color:#f3efe6;
}
.band-dark .kicker{color:var(--forge-glow);}
.band-dark a{color:var(--forge-glow);}

h2.section-title{
  font-weight:600;font-size:clamp(2rem,5vw,2.9rem);
  margin:8px 0 6px;letter-spacing:.02em;line-height:1.05;
}
.lead{font-size:1.16rem;line-height:1.7;max-width:42em;}
.about p{max-width:44em;margin:0 0 1.1em;}
.about em{color:var(--water);font-style:italic;}
.about .pull{
  font-family:'Cormorant',Georgia,serif;font-style:italic;
  font-size:1.35rem;color:var(--steel-deep);line-height:1.5;
  border-left:2px solid var(--gold);padding:6px 0 6px 22px;margin:30px 0;
}
.note-livret{font-style:italic;color:var(--steel);}

/* les trois sceaux en frise -------------------------------------------- */
.triad{display:flex;gap:34px;align-items:flex-end;justify-content:center;flex-wrap:wrap;margin:10px 0 4px;}
.triad .cell{text-align:center;}
.triad .cell svg{width:78px;height:78px;margin:0 auto;}
.triad .lbl{
  display:block;font-family:'Cormorant',Georgia,serif;text-transform:uppercase;
  letter-spacing:.24em;font-size:.62rem;color:var(--steel);margin-top:8px;opacity:.8;
}
.band-dark .triad .lbl{color:rgba(243,239,230,.72);}

/* ----------------------------------------------------------------------- */
/* LES CINQ MOUVEMENTS                                                      */
/* ----------------------------------------------------------------------- */
.movements{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:26px;margin-top:42px;}
.mvt{
  background:var(--paper);border:1px solid var(--rule);border-radius:4px;
  padding:30px 26px;position:relative;
}
.band-alt .mvt{background:#fff;}
.mvt .num{
  font-family:'Cormorant',Georgia,serif;text-transform:uppercase;
  letter-spacing:.3em;font-size:.72rem;color:var(--accent);
}
.mvt .glyph{font-family:'Noto Serif SC','Noto Serif',serif;font-size:2.1rem;color:var(--gold);float:right;line-height:1;}
.mvt h3{font-weight:600;font-size:1.6rem;margin:6px 0 4px;color:var(--ink);}
.mvt .mvt-sub{font-style:italic;color:var(--steel);font-size:.96rem;line-height:1.5;}

/* ----------------------------------------------------------------------- */
/* EXEMPLES                                                                 */
/* ----------------------------------------------------------------------- */
.examples{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-top:42px;}
.ex-card{text-align:center;}
.ex-thumb{
  position:relative;aspect-ratio:148/210;border-radius:4px;overflow:hidden;
  background:
    radial-gradient(circle at 50% 30%, rgba(224,138,76,.18), transparent 55%),
    linear-gradient(160deg,#37454f 0%, #1d3b52 58%, #1c2026 100%);
  color:#f3efe6;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(28,32,38,.22);border:1px solid var(--rule);
}
.ex-thumb::before{content:"";position:absolute;inset:8px;border:1px solid rgba(243,239,230,.30);}
.ex-thumb .ex-glyph{width:64px;margin:0 auto 14px;}
.ex-thumb .ex-mini-kicker{
  font-family:'Cormorant',Georgia,serif;text-transform:uppercase;letter-spacing:.4em;
  font-size:.6rem;color:var(--forge-glow);padding-left:.4em;margin-bottom:6px;
}
.ex-thumb .ex-mini-title{font-family:'Cormorant',Georgia,serif;font-size:1.1rem;padding:0 16px;}
.ex-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.ex-card .ex-name{font-family:'Cormorant',Georgia,serif;font-size:1.15rem;margin:16px 0 4px;}
.ex-card .ex-link{font-size:.95rem;}
.ex-card .ex-pending{font-style:italic;color:var(--steel);font-size:.9rem;}
.placeholder-tag{
  display:inline-block;margin-top:6px;font-family:'Cormorant',Georgia,serif;
  text-transform:uppercase;letter-spacing:.2em;font-size:.62rem;color:var(--accent);
  border:1px solid var(--rule);border-radius:20px;padding:3px 12px;
}

/* ----------------------------------------------------------------------- */
/* PRIX                                                                     */
/* ----------------------------------------------------------------------- */
.price-box{text-align:center;}
.price-amount{font-family:'Cormorant',Georgia,serif;font-weight:600;font-size:clamp(3rem,10vw,5rem);color:#f3efe6;line-height:1;margin:14px 0 6px;}
.price-note{font-style:italic;opacity:.82;margin-bottom:30px;}

/* ----------------------------------------------------------------------- */
/* FORMULAIRE                                                               */
/* ----------------------------------------------------------------------- */
.form-card{
  max-width:640px;margin:36px auto 0;background:#fff;border:1px solid var(--rule);
  border-radius:6px;padding:34px 30px;box-shadow:0 12px 40px rgba(28,32,38,.10);
}
.field{margin-bottom:20px;}
.field>label{display:block;font-family:'Cormorant',Georgia,serif;font-weight:600;
  letter-spacing:.04em;font-size:1.02rem;margin-bottom:6px;color:var(--steel-deep);}
.field .req{color:var(--forge);}
.field .help{display:block;font-size:.85rem;font-style:italic;color:var(--steel);margin-top:5px;line-height:1.45;}
input[type=text],input[type=email],select,textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--ink);
  padding:11px 12px;border:1px solid var(--rule);border-radius:4px;background:var(--paper);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(169,138,75,.18);}
textarea{resize:vertical;min-height:90px;}
.row{display:flex;gap:12px;}
.row>div{flex:1;}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;}
.checkbox-row input{margin-top:5px;width:auto;}
.checkbox-row label{font-family:inherit;font-weight:400;font-size:.95rem;color:var(--ink);margin:0;}
.field-error{color:var(--forge);font-size:.85rem;margin-top:5px;display:none;}
.field.invalid .field-error{display:block;}
.field.invalid input,.field.invalid select{border-color:var(--forge);}
.form-msg{margin-top:18px;padding:14px 16px;border-radius:4px;font-size:.98rem;display:none;}
.form-msg.ok{display:block;background:rgba(95,125,79,.12);border-left:3px solid #5f7d4f;color:var(--steel-deep);}
.form-msg.err{display:block;background:rgba(182,68,42,.10);border-left:3px solid var(--forge);color:var(--steel-deep);}
.privacy-note{font-size:.86rem;font-style:italic;color:var(--steel);margin-top:18px;text-align:center;}

/* ----------------------------------------------------------------------- */
/* PIED DE PAGE                                                             */
/* ----------------------------------------------------------------------- */
footer.site-foot{
  background:var(--ink);color:rgba(243,239,230,.78);
  text-align:center;padding:48px 24px;font-size:.92rem;
}
footer.site-foot .foot-mark{
  font-family:'Noto Serif SC','Noto Serif',serif;letter-spacing:.22em;color:var(--gold);
  font-size:1.05rem;margin-bottom:14px;
}
footer.site-foot .foot-line{font-style:italic;margin-bottom:8px;opacity:.85;}
footer.site-foot a{color:var(--forge-glow);text-decoration:none;}

/* ----------------------------------------------------------------------- */
/* PAGE CONFIRMATION                                                        */
/* ----------------------------------------------------------------------- */
.confirm-hero{
  text-align:center;color:#f3efe6;padding:70px 24px 56px;position:relative;
  background:
    radial-gradient(circle at 50% 30%, rgba(224,138,76,.18), transparent 55%),
    linear-gradient(160deg,#37454f 0%, #1d3b52 58%, #1c2026 100%);
}
.confirm-hero::before{content:"";position:absolute;inset:14px;border:1px solid rgba(243,239,230,.30);pointer-events:none;}
.confirm-hero .hero-glyph{width:96px;margin:0 auto 18px;position:relative;z-index:2;}
.confirm-hero .hero-kicker{position:relative;z-index:2;}
.confirm-hero h1{position:relative;z-index:2;font-weight:600;font-size:clamp(2rem,6vw,3rem);margin:6px 0;}
.confirm-hero p{position:relative;z-index:2;max-width:34em;margin:10px auto 0;opacity:.9;font-style:italic;}

.back-link{display:inline-block;margin-top:8px;font-family:'Cormorant',Georgia,serif;letter-spacing:.1em;}

/* responsive ------------------------------------------------------------ */
@media (max-width:560px){
  body{font-size:17px;}
  section.band{padding:60px 0;}
  .row{flex-direction:column;gap:0;}
  .triad{gap:22px;}
  .triad .cell svg{width:64px;height:64px;}
}