/* ============================================================
   pneuma·soma — design system V1
   Palette héritée de /test : beige, terracotta, sauge, encre.
   ============================================================ */

:root{
  --bg:#FAF7F2;
  --creme:#F3EEE4;
  --ink:#111111;
  --body:#3A3A36;
  --terra:#B85A3A;
  --terra-deep:#9A4527;
  --sage:#6B8A70;
  --sage-deep:#4E6A54;
  --muted:#8F8A80;
  --line:#E8E2D9;
  --white:#FFFFFF;
  --radius:18px;
  --shadow:0 14px 44px rgba(17,17,17,.08);
  --font-display:'Fraunces', Georgia, serif;
  --font-body:-apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--body);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--terra);text-decoration:none}
a:hover{color:var(--terra-deep)}

/* ---------- Typographie ---------- */
h1,h2,h3,.display{font-family:var(--font-display);color:var(--ink);font-weight:600;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.4vw,58px);margin-bottom:20px}
h2{font-size:clamp(26px,3.6vw,40px);margin-bottom:16px}
h3{font-size:21px;margin-bottom:8px}
.hl{color:var(--terra);font-style:italic}
.lead{font-size:clamp(18px,2.2vw,21px);color:var(--body);max-width:620px}
.kicker{
  display:inline-block;letter-spacing:.22em;text-transform:uppercase;
  font-size:12.5px;font-weight:700;color:var(--sage-deep);margin-bottom:16px;
}
.kicker.terra{color:var(--terra)}

/* ---------- Layout ---------- */
.container{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
section{padding:84px 0}
section.tight{padding:56px 0}
.center{text-align:center}
.grid{display:grid;gap:22px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(250,247,242,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1080px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.logo{
  font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  font-size:14px;color:var(--ink);white-space:nowrap;
}
.logo .dot{color:var(--terra)}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none}
.nav-links a{color:var(--body);font-size:15.5px;font-weight:500}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--terra);font-weight:600}
.nav-cta{
  background:var(--terra);color:var(--bg)!important;font-weight:700;
  padding:10px 20px;border-radius:11px;font-size:15px;white-space:nowrap;
}
.nav-cta:hover{background:var(--terra-deep)}
.burger{display:none;background:none;border:none;cursor:pointer;padding:6px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
@media(max-width:820px){
  .burger{display:block}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 18px;
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0;font-size:17px}
  .nav-links .nav-cta{display:inline-block;margin-top:10px;padding:12px 22px}
}

/* ---------- Boutons ---------- */
.btn{
  display:inline-block;background:var(--terra);color:var(--bg);
  font-weight:700;font-size:17px;padding:16px 32px;border-radius:13px;
  border:none;cursor:pointer;transition:.15s;text-align:center;
}
.btn:hover{background:var(--terra-deep);color:var(--bg);transform:translateY(-1px)}
.btn.ghost{
  background:transparent;color:var(--ink);
  border:1.5px solid rgba(17,17,17,.25);
}
.btn.ghost:hover{border-color:var(--ink);background:rgba(17,17,17,.04);transform:none}
.btn.sage{background:var(--sage-deep)}
.btn.sage:hover{background:#3d5442}
.btn-note{font-size:13.5px;color:var(--muted);margin-top:10px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta-row.center{justify-content:center}

/* ---------- Cartes ---------- */
.card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 28px;
}
.card.lift{box-shadow:var(--shadow)}
.card .ico{
  width:46px;height:46px;border-radius:50%;
  background:var(--creme);color:var(--sage-deep);
  display:flex;align-items:center;justify-content:center;
  font-size:21px;margin-bottom:16px;font-family:var(--font-display);font-weight:600;
}
.card.terra-top{border-top:3px solid var(--terra)}
.card p{font-size:15.5px}

/* ---------- Bandes ---------- */
.band{background:var(--creme)}
.band-ink{background:var(--ink);color:#DAD4C8}
.band-ink h2,.band-ink h3{color:var(--bg)}
.band-ink .kicker{color:var(--sage)}
.band-ink p{color:#CFC9BD}

/* ---------- Échelle / parcours ---------- */
.ladder{display:grid;gap:16px}
.step-card{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 26px;transition:.15s;
}
.step-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.step-num{
  font-family:var(--font-display);font-size:30px;font-weight:600;color:var(--terra);
  width:64px;height:64px;border-radius:50%;background:var(--creme);
  display:flex;align-items:center;justify-content:center;
}
.step-card h3{margin-bottom:4px}
.step-card .tag{
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sage-deep);font-weight:700;display:block;margin-bottom:4px;
}
.step-card .price{
  font-family:var(--font-display);font-size:22px;color:var(--ink);
  white-space:nowrap;text-align:right;
}
.step-card .price small{display:block;font-family:var(--font-body);font-size:12.5px;color:var(--muted);font-weight:400}
.step-card p{font-size:15px;margin:0}
@media(max-width:620px){
  .step-card{grid-template-columns:48px 1fr}
  .step-num{width:48px;height:48px;font-size:22px}
  .step-card .price{grid-column:2;text-align:left;margin-top:6px}
}

/* ---------- Séquence souffle→corps→esprit ---------- */
.seq{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin:34px 0 10px}
.seq .word{
  font-family:var(--font-display);font-size:clamp(24px,4vw,40px);color:var(--bg);font-weight:600;
}
.seq .arrow{color:var(--terra);font-size:clamp(20px,3vw,30px)}

/* ---------- Listes à coche ---------- */
.checks{list-style:none;margin:18px 0}
.checks li{
  padding-left:30px;position:relative;margin-bottom:12px;font-size:16px;
}
.checks li:before{
  content:"✓";position:absolute;left:0;top:0;
  color:var(--sage-deep);font-weight:700;
}
.crosses{list-style:none;margin:18px 0}
.crosses li{padding-left:30px;position:relative;margin-bottom:12px;font-size:16px}
.crosses li:before{content:"✕";position:absolute;left:0;top:0;color:var(--terra);font-weight:700}

/* ---------- Citation ---------- */
.quote{
  font-family:var(--font-display);font-size:clamp(21px,3vw,29px);
  color:var(--ink);line-height:1.4;font-style:italic;font-weight:500;
  border-left:3px solid var(--terra);padding-left:26px;margin:26px 0;
}
.quote .who{
  display:block;font-family:var(--font-body);font-style:normal;
  font-size:14px;color:var(--muted);margin-top:14px;letter-spacing:.06em;
}

/* ---------- Encarts ---------- */
.notice{
  background:rgba(184,90,58,.08);border-left:3px solid var(--terra);
  padding:16px 20px;border-radius:10px;font-size:15px;color:#7c3a22;margin:22px 0;
}
.notice.sage{
  background:rgba(107,138,112,.10);border-left-color:var(--sage-deep);color:#3d5442;
}

/* ---------- Stats ---------- */
.stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.stat{
  flex:1;min-width:180px;background:var(--white);border:1px solid var(--line);
  border-radius:14px;padding:20px 22px;
}
.stat .n{font-family:var(--font-display);font-size:30px;color:var(--terra);font-weight:600;line-height:1.1}
.stat .l{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.4}

/* ---------- FAQ ---------- */
.faq details{
  background:var(--white);border:1px solid var(--line);border-radius:14px;
  padding:20px 24px;margin-bottom:12px;
}
.faq summary{
  cursor:pointer;font-weight:600;color:var(--ink);font-size:16.5px;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--terra);font-size:22px;font-weight:400;flex:0 0 auto}
.faq details[open] summary:after{content:"–"}
.faq details p{margin-top:12px;font-size:15.5px}

/* ---------- Tableau ---------- */
.tbl{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);font-size:15px}
.tbl th{background:var(--creme);text-align:left;padding:14px 16px;color:var(--ink);font-weight:700}
.tbl td{padding:14px 16px;border-top:1px solid var(--line);vertical-align:top}
.tbl-wrap{overflow-x:auto}

/* ---------- Hero ---------- */
.hero{padding:96px 0 84px;position:relative;overflow:hidden}
.hero .lead{margin:0 0 34px}
.hero.center .lead{margin-left:auto;margin-right:auto}
@media(max-width:620px){.hero{padding:64px 0 56px}}

/* halo respirant */
.halo{
  position:absolute;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle, rgba(107,138,112,.16) 0%, rgba(107,138,112,0) 68%);
  animation:breathe 7s ease-in-out infinite;
}
@keyframes breathe{0%,100%{transform:scale(.92);opacity:.7}50%{transform:scale(1.06);opacity:1}}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#B9B3A7;padding:60px 0 36px;font-size:14.5px}
footer .logo{color:var(--bg);margin-bottom:14px;display:inline-block}
footer h4{color:var(--bg);font-size:13px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a{color:#B9B3A7}
footer a:hover{color:var(--bg)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;
  font-size:12.5px;color:#8A857B;line-height:1.7;
}

/* ---------- Reveal au scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .halo{animation:none}
}