/* =====================================================================
   L'ESPÉRANCE — Feuille de style
   Design 2026 — 3 verts (#27a6a6 / #a3bf65 / #015c53) + photo feuillage en en-tête & footer.
   ===================================================================== */

/* ---------- 1. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{min-height:100%;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,textarea,select{font:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}

/* ---------- 2. TOKENS ---------- */
:root{
  /* ===== Palette : 3 verts uniquement ===== */
  --teal:#015c53;          /* vert profond (texte, boutons)   */
  --turq:#27a6a6;          /* turquoise (accents, sombre)     */
  --gold:#a3bf65;          /* vert sauge           */
  --olive:#A3BF65;         /* vert olive           */
  --lime:#27a6a6;          /* turquoise            */
  --purple:#27a6a6;        /* turquoise            */
  --purple-deep:#015c53;   /* vert profond         */
  --ink:#04201d;           /* presque noir (nuance verte)     */
  --near-black:#0E0E0C;    /* presque noir         */
  --black:#000;
  --white:#fff;
  --grey:#9BA0A3;          /* gris doux            */
  --grey-text:#686866;     /* gris texte           */
  --cream:#f2f7ee;         /* crème                */
  --light:#F8F8F8;         /* gris clair           */
  --lavender:#eef5ec;      /* vert très pâle       */
  --header-bg:#f4f6f3;     /* fond barre           */
  --grad:linear-gradient(100deg,#27a6a6 0%,#a3bf65 52%,#015c53 100%);

  /* ===== Sémantique ===== */
  --accent:var(--teal);
  --flavor:var(--turq);            /* teinte décorative, surchargée par page */
  --ink-soft:#2b3339;
  --line:rgba(5,17,26,.10);
  --line-soft:rgba(5,17,26,.06);

  /* ===== Typo ===== */
  --sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Manrope",var(--sans);
  --serif:"Fraunces","Georgia",serif;

  /* ===== Forme / ombres ===== */
  --r-sm:12px; --r:18px; --r-lg:26px; --r-xl:34px; --pill:999px;
  --sh-sm:0 6px 22px -10px rgba(5,17,26,.18);
  --sh:0 26px 60px -28px rgba(5,17,26,.30);
  --sh-teal:0 22px 48px -20px rgba(39,166,166,.55);
  --maxw:1220px;
  --header-h:80px;
}

/* ---------- 3. BASE ---------- */
body{
  font-family:var(--sans);
  font-size:1.0625rem;          /* 17px */
  line-height:1.75;
  color:var(--grey-text);
  background:var(--white);
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}

h1,h2,h3,h4,h5,h6{
  font-family:var(--display);
  color:var(--near-black);
  line-height:1.1;
  font-weight:800;
  letter-spacing:-.02em;
}
p{margin:0}
p+p{margin-top:1.1em}
strong,b{font-weight:700;color:var(--ink)}

/* Liens de texte courant */
.prose a,a.link{color:var(--teal);font-weight:600}
.prose a:hover,a.link:hover{color:var(--ink)}

/* ---------- 4. LAYOUT ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.container-wide{max-width:1440px}
.section{padding-block:clamp(64px,9vw,128px);position:relative}
.section.tight{padding-block:clamp(48px,6vw,84px)}
.section.pt-0{padding-top:0}
.bg-cream{background:var(--cream)}
.bg-light{background:var(--light)}
.bg-lavender{background:var(--lavender)}
.bg-ink{background:var(--ink);color:#cfd6da}
.center{text-align:center}

/* ---------- 5. TYPO HELPERS ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:700;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:currentColor}
.eyebrow.center{justify-content:center}
.bg-ink .eyebrow{color:var(--turq)}

.h-hero{font-size:clamp(2.7rem,6.4vw,5rem);line-height:.98;letter-spacing:-.035em}
.h-section{font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.04}
.h-page{font-size:clamp(2.3rem,5.5vw,4rem);line-height:1}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);line-height:1.7;color:var(--ink-soft);max-width:60ch}
.center .lead{margin-inline:auto}
.serif-em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.section-head{max-width:760px;margin-bottom:clamp(40px,5vw,68px)}
.section-head.center{margin-inline:auto}
.muted{color:var(--grey)}

/* ---------- 6. BUTTONS ---------- */
.btn{
  --bg:var(--turq);--fg:var(--ink);--bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:.01em;
  padding:.95em 1.7em;border-radius:var(--pill);
  background:var(--bg);color:var(--fg);border:2px solid var(--bd);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,background .3s,color .3s;
  will-change:transform;white-space:nowrap;
}
.btn i{font-size:.9em;transition:transform .3s}
.btn:hover{transform:translateY(-3px)}
.btn:active{transform:translateY(-1px)}
.btn-primary{--bg:var(--turq);--fg:#ffff ;box-shadow:var(--sh-teal)}
.btn-primary:hover{--bg:var(--teal);--fg:#fff}
.btn-primary:hover i{transform:translateX(3px)}
.btn-gold{--bg: #a3bf65;--fg: #ffff ;box-shadow:0 20px 44px -20px #a3bf65}
.btn-gold:hover{--bg:#27a6a6;--fg:#fff}
.btn-ghost{--bg:transparent;--fg:var(--ink);--bd:rgba(5,17,26,.18)}
.btn-ghost2{--bg:transparent;--fg:#ffff;--bd:#ffff}
.btn-ghost:hover{--bg:var(--teal);--fg:#fff;--bd:var(--teal)}
.bg-ink .btn-ghost{--fg:#fff;--bd:rgba(255,255,255,.3)}
.bg-ink .btn-ghost:hover{--bg:#fff;--fg:var(--ink);--bd:#fff}
.btn-sm{padding:.7em 1.25em;font-size:.92rem}
.btn-lg{padding:1.05em 2em;font-size:1.06rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.center .btn-row{justify-content:center}

/* ---------- 7. DECOR ---------- */
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;z-index:0;pointer-events:none}
.blob-flavor{background:var(--flavor)}
.blob-gold{background:var(--gold)}
.blob-teal{background:var(--turq)}
.dot-grid{position:absolute;width:160px;height:160px;z-index:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(currentColor 1.6px,transparent 1.6px);background-size:18px 18px;color:var(--flavor)}
.section>.container{position:relative;z-index:2}

/* ===================================================================
   8. HEADER / NAV
   =================================================================== */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:90;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(244,245,250,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s,box-shadow .3s,border-color .3s;
}
.site-header::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);opacity:.9}
.site-header.scrolled{background:rgba(244,245,250,.94);box-shadow:0 10px 34px -22px rgba(5,17,26,.4);border-bottom-color:var(--line-soft)}
.header-inner{width:100%;max-width:1320px;margin-inline:auto;padding-inline:clamp(16px,4vw,34px);
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;flex-shrink:0}
.brand img{height:48px;width:auto}

.nav{display:flex;align-items:center;gap:clamp(14px,1.6vw,30px)}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:.4em;
  font-family:var(--display);font-weight:600;font-size:.92rem;color:var(--ink);
  padding:.55em 0;position:relative;transition:color .25s;
}
.nav-link .caret{font-size:.62em;transition:transform .3s;opacity:.7}
.nav-link::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;border-radius:2px;
  background:var(--teal);transition:right .3s ease}
.nav-item:hover .nav-link,.nav-link[aria-current="page"]{color:var(--teal)}
.nav-item:hover .nav-link::after,.nav-link[aria-current="page"]::after{right:0}
.nav-item:hover .caret{transform:rotate(180deg)}

.dropdown{
  position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,10px);
  min-width:248px;background:#fff;border-radius:var(--r);padding:10px;
  box-shadow:var(--sh);border:1px solid var(--line-soft);
  opacity:0;visibility:hidden;transition:opacity .25s,transform .25s;z-index:5;
}
.dropdown::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dropdown a{display:block;padding:.7em .95em;border-radius:10px;font-weight:600;font-size:.92rem;
  color:var(--ink-soft);transition:background .2s,color .2s}
.dropdown a:hover{background:var(--accent-soft,rgba(39,166,166,.1));color:var(--teal)}

.header-cta{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.burger{display:none;width:46px;height:46px;border-radius:12px;background:#fff;
  box-shadow:var(--sh-sm);align-items:center;justify-content:center}
.burger span{position:relative;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* Tiroir mobile */
.drawer{
  position:fixed;top:0;right:0;height:100dvh;width:min(87vw,400px);z-index:120;
  background:var(--cream);box-shadow:-30px 0 80px -30px rgba(5,17,26,.5);
  transform:translateX(105%);transition:transform .42s cubic-bezier(.4,.0,.1,1);
  display:flex;flex-direction:column;padding:22px 26px 34px;overflow-y:auto;
}
.drawer.open{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-top img{height:46px}
.drawer-close{width:44px;height:44px;border-radius:12px;background:#fff;box-shadow:var(--sh-sm);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--ink)}
.m-nav{display:flex;flex-direction:column;gap:2px}
.m-link{display:flex;align-items:center;justify-content:space-between;
  font-family:var(--display);font-weight:700;font-size:1.18rem;color:var(--ink);
  padding:.7em 0;border-bottom:1px solid var(--line-soft)}
.m-link .caret{font-size:.7em;transition:transform .3s;color:var(--teal)}
.m-group.open>.m-link .caret{transform:rotate(180deg)}
.m-sub{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.m-group.open .m-sub{grid-template-rows:1fr}
.m-sub-inner{overflow:hidden}
.m-sub a{display:block;padding:.55em 0 .55em 16px;font-weight:600;color:var(--grey-text);
  font-size:1.02rem;border-left:2px solid var(--line)}
.m-sub a:hover{color:var(--teal);border-color:var(--teal)}
.drawer .btn{margin-top:26px;width:100%}
.drawer-foot{margin-top:auto;padding-top:26px;display:flex;gap:14px}
.drawer-foot a{width:46px;height:46px;border-radius:50%;background:#fff;box-shadow:var(--sh-sm);
  display:flex;align-items:center;justify-content:center;color:var(--ink);transition:.25s}
.drawer-foot a:hover{background:var(--teal);color:#fff;transform:translateY(-3px)}
.overlay{position:fixed;inset:0;background:rgba(5,17,26,.45);backdrop-filter:blur(2px);
  z-index:110;opacity:0;visibility:hidden;transition:opacity .35s}
.overlay.show{opacity:1;visibility:visible}

@media (max-width:1100px){
  .nav,.header-cta .btn{display:none}
  .burger{display:flex}
  .header-cta{gap:0}
}

/* ===================================================================
   9. HERO (accueil)
   =================================================================== */
.hero{position:relative;padding-top:calc(var(--header-h) + clamp(40px,7vw,90px));
  padding-bottom:clamp(56px,8vw,110px);overflow:hidden;background:
  radial-gradient(120% 120% at 88% 0%,rgba(39,166,166,.10) 0%,transparent 46%),
  radial-gradient(90% 90% at 0% 100%,rgba(163,191,101,.12) 0%,transparent 50%),var(--cream)}
.hero-grid{display:grid;gap:clamp(34px,5vw,60px);align-items:center}
.hero-copy{position:relative;z-index:3}
.hero .h-hero{margin-bottom:1.1rem}
.hero .lead{margin-bottom:2rem}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:2.4rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.hero-meta .num{font-family:var(--display);font-weight:800;font-size:1.9rem;color:var(--ink);line-height:1}
.hero-meta .lbl{font-size:.86rem;color:var(--grey);margin-top:.2rem}
.hero-visual{position:relative;z-index:2}
.hero-frame{position:relative;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh);background:#fff;border:8px solid #fff;rotate:1.4deg;transition:rotate .6s}
.hero-frame:hover{rotate:0deg}
.hero-frame img{width:100%;height:auto;display:block}
.hero-chip{position:absolute;z-index:4;background:#fff;border-radius:var(--pill);
  box-shadow:var(--sh);padding:.7em 1.2em;display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:700;color:var(--ink);font-size:.96rem}
.hero-chip i{color:var(--teal)}
.hero-chip.tl{top:6%;left:-4%}
.hero-chip.br{bottom:7%;right:-3%}
.hero-chip .accent{color:var(--teal)}
.hero .blob{width:360px;height:360px}

@media (min-width:900px){
  .hero-grid{grid-template-columns:1.05fr .95fr}
}

/* ===================================================================
   10. PAGE HEADER (pages internes)
   =================================================================== */
.page-header{position:relative;overflow:hidden;text-align:center;isolation:isolate;
  background-color:var(--ink);
  background-image:
    linear-gradient(180deg,rgba(2,22,19,.74) 0%,rgba(1,46,41,.55) 48%,rgba(2,16,14,.86) 100%),
    url(../img/breadcrumb-bg.jpg);
  background-size:cover;background-position:center;background-repeat:no-repeat}
.page-header.section{padding-top:calc(var(--header-h) + clamp(54px,8vw,100px));padding-bottom:clamp(54px,8vw,100px)}
.page-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--grad);z-index:2}
.page-header .blob,.page-header .dot-grid{display:none}
.page-header .container{position:relative;z-index:2}
.page-header .h-page{margin-bottom:1.1rem;color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.page-header .eyebrow{color:var(--turq)}
.breadcrumb{display:inline-flex;align-items:center;gap:.7em;flex-wrap:wrap;justify-content:center;
  font-size:.92rem;font-weight:600;color:var(--grey)}
.page-header .breadcrumb{color:rgba(255,255,255,.66)}
.page-header .breadcrumb a{color:rgba(255,255,255,.82);transition:color .2s}
.page-header .breadcrumb a:hover{color:#fff}
.page-header .breadcrumb i{font-size:.7em;color:var(--turq)}
.page-header .breadcrumb .here{color:var(--turq)}

/* ===================================================================
   11. SPLIT (texte + image)
   =================================================================== */
.split{display:grid;gap:clamp(34px,5vw,68px);align-items:center}
@media (min-width:900px){
  .split{grid-template-columns:1fr 1fr}
  .split.media-left .split-media{order:-1}
}
.split-media{position:relative}
.framed{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.framed img{width:100%;height:auto;display:block}
.framed.cover img{aspect-ratio:4/5;object-fit:cover}
.framed::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.4);border-radius:inherit;pointer-events:none}
.split-media .deco-card{position:absolute;z-index:-1;inset:auto auto -22px -22px;width:70%;height:70%;
  border-radius:var(--r-lg);background:var(--flavor);opacity:.16}
.split-body .prose{margin-top:.4rem}
.prose{color:var(--grey-text)}
.prose p{margin-bottom:1em}

/* ===================================================================
   12. CHIFFRES / TIMELINE
   =================================================================== */
.stats{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
@media (min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r);
  padding:clamp(22px,3vw,32px);box-shadow:var(--sh-sm);overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--flavor)}
.stat .n{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,4vw,2.9rem);
  color:var(--ink);line-height:1;letter-spacing:-.03em}
.stat .t{margin-top:.5rem;font-weight:600;color:var(--grey-text);font-size:.98rem}
.bg-ink .stat{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.bg-ink .stat .n{color:#fff}.bg-ink .stat .t{color:#aeb6bb}

/* ===================================================================
   13. CARTES — Évènements
   =================================================================== */
.grid{display:grid;gap:clamp(20px,2.6vw,30px)}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr}
@media (min-width:640px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

.event-card{position:relative;display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line-soft);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-sm);transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
.event-card:hover{transform:translateY(-8px);box-shadow:var(--sh)}
.event-thumb{position:relative;overflow:hidden;aspect-ratio:4/5;background:var(--light)}
.event-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .7s}
.event-card:hover .event-thumb img{transform:scale(1.06)}
.event-date{position:absolute;top:14px;left:14px;z-index:2;background:rgba(255,255,255,.92);
  backdrop-filter:blur(4px);border-radius:var(--pill);padding:.45em 1em;
  font-family:var(--display);font-weight:700;font-size:.8rem;color:var(--ink)}
.event-date i{color:var(--teal);margin-right:.4em}
.event-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:.7rem;flex:1}
.event-body h3{font-size:1.22rem;line-height:1.2}
.event-by{display:inline-flex;align-items:center;gap:.5em;font-size:.86rem;font-weight:600;color:var(--grey);margin-top:auto}
.event-by img{height:22px;width:auto;border-radius:5px}

/* ===================================================================
   14. CARTES — Équipe
   =================================================================== */
.team-grid{display:grid;gap:clamp(18px,2.4vw,28px);grid-template-columns:repeat(2,1fr)}
@media (min-width:680px){.team-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1040px){.team-grid{grid-template-columns:repeat(4,1fr)}}
.member{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--cream);
  box-shadow:var(--sh-sm);transition:transform .4s,box-shadow .4s}
.member:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.member-photo{aspect-ratio:1/1;overflow:hidden;background:var(--lavender)}
.member-photo img{width:100%;height:100%;object-fit:cover;object-position:center 18%;transition:transform .6s}
.member:hover .member-photo img{transform:scale(1.05)}
.member-info{padding:18px 18px 22px;text-align:center}
.member-info h3{font-size:1.18rem}
.member-info .role{display:inline-block;margin-top:.45rem;font-size:.82rem;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;color:var(--teal)}
.member::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:#a3bf65;
  transform:scaleX(0);transform-origin:left;transition:transform .4s}
.member:hover::after{transform:scaleX(1)}

/* ===================================================================
   15. FEATURE (encart sur fond image / couleur)
   =================================================================== */
.feature-panel{position:relative;border-radius:var(--r-xl);overflow:hidden;
  padding:clamp(34px,5vw,72px);box-shadow:var(--sh);isolation:isolate;
  background:linear-gradient(135deg,var(--ink) 0%,#015c53 130%)}
.feature-panel.has-bg{background-size:cover;background-position:center}
.feature-panel.has-bg::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(5,17,26,.86) 0%,rgba(5,17,26,.55) 100%)}
.feature-panel,.feature-panel h2,.feature-panel .h-section{color:#fff}
.feature-panel .prose{color:rgba(255,255,255,.85)}
.feature-grid{display:grid;gap:clamp(28px,4vw,52px);align-items:center}
@media (min-width:900px){.feature-grid{grid-template-columns:1.05fr .95fr}}
.feature-img{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.feature-img img{width:100%;height:auto;display:block}

/* ===================================================================
   16. ACCORDÉON (FAQ / ateliers)
   =================================================================== */
.accordion{display:flex;flex-direction:column;gap:14px}
.ac-item{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh-sm);transition:border-color .3s,box-shadow .3s}
.ac-item.open{border-color:var(--accent);box-shadow:var(--sh)}
.ac-head{width:100%;display:flex;align-items:center;gap:18px;text-align:left;
  padding:20px clamp(18px,2.4vw,26px);font-family:var(--display);font-weight:700;
  font-size:clamp(1rem,1.5vw,1.12rem);color:var(--ink);line-height:1.3}
.ac-head:hover{color:var(--teal)}
.ac-item.open .ac-head{color:var(--teal)}
.ac-icon{flex-shrink:0;width:34px;height:34px;border-radius:50%;position:relative;
  background:var(--accent-soft,rgba(39,166,166,.12));transition:background .3s}
.ac-item.open .ac-icon{background:var(--teal)}
.ac-icon::before,.ac-icon::after{content:"";position:absolute;top:50%;left:50%;
  width:13px;height:2.4px;border-radius:2px;background:var(--teal);
  transform:translate(-50%,-50%);transition:.3s}
.ac-icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.ac-item.open .ac-icon::before,.ac-item.open .ac-icon::after{background:#fff}
.ac-item.open .ac-icon::after{transform:translate(-50%,-50%) rotate(0)}
.ac-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s ease}
.ac-item.open .ac-panel{grid-template-rows:1fr}
.ac-panel-inner{overflow:hidden}
.ac-body{padding:0 clamp(18px,2.4vw,26px) 24px;color:var(--grey-text)}

/* ===================================================================
   17. CARROUSEL (galeries photos)
   =================================================================== */
.slider{position:relative}
.slider-viewport{display:flex;gap:clamp(16px,2vw,24px);overflow-x:auto;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;padding:6px 2px 14px}
.slider-viewport::-webkit-scrollbar{display:none}
.slide{flex:0 0 86%;scroll-snap-align:center}
@media (min-width:640px){.slide{flex-basis:48%}}
@media (min-width:1000px){.slide{flex-basis:31.5%}}
.slide-card{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);background:var(--light);height:100%}
.slide-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;display:block;transition:transform .7s}
.slide-card:hover img{transform:scale(1.05)}
.slider-nav{display:flex;gap:12px;justify-content:center;margin-top:22px}
.slider-btn{width:52px;height:52px;border-radius:50%;background:#fff;box-shadow:var(--sh-sm);
  display:flex;align-items:center;justify-content:center;color:var(--ink);font-size:1.05rem;transition:.3s}
.slider-btn:hover{background:var(--teal);color:#fff;transform:translateY(-3px)}
.slider-btn:disabled{opacity:.35;cursor:default;transform:none;background:#fff;color:var(--ink)}

/* ===================================================================
   18. ARTICLE (projets)
   =================================================================== */
.article{max-width:900px;margin-inline:auto}
.article-hero{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);margin-bottom:clamp(28px,4vw,46px)}
.article-hero img{width:100%;height:auto;display:block}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:1.6rem}
.tag{display:inline-flex;align-items:center;gap:.5em;background:var(--accent-soft,rgba(39,166,166,.1));
  color:var(--teal);font-weight:700;font-size:.84rem;border-radius:var(--pill);padding:.4em 1em}
.tag i{font-size:.85em}
.article h1{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:1.2rem;line-height:1.05}
.article .prose{font-size:1.08rem}
.callout{background:var(--cream);border-left:4px solid var(--teal);border-radius:0 var(--r) var(--r) 0;
  padding:clamp(20px,3vw,30px);margin:1.8rem 0}
.callout .label{font-family:var(--display);font-weight:800;color:var(--ink);
  text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;margin-bottom:.6rem;display:flex;align-items:center;gap:.5em}
.callout .label i{color:var(--teal)}
.program{list-style:none;display:grid;gap:.7rem;margin:.4rem 0}
.program li{position:relative;padding-left:2rem;color:var(--ink-soft)}
.program li::before{content:"\f00c";font-family:"Font Awesome 6 Free","Font Awesome 6 Pro";font-weight:900;
  position:absolute;left:0;top:.05em;color:var(--teal);font-size:.85em}
.article-gallery{display:grid;gap:18px;grid-template-columns:1fr;margin:1.8rem 0}
@media (min-width:620px){.article-gallery{grid-template-columns:1fr 1fr}}
.article-gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;border-radius:var(--r);box-shadow:var(--sh-sm)}
.footnote{font-size:.86rem;color:var(--grey);font-style:italic;margin-top:1.4rem}

/* ===================================================================
   19. CONTACT
   =================================================================== */
.info-grid{display:grid;gap:clamp(18px,2.4vw,26px);grid-template-columns:1fr}
@media (min-width:760px){.info-grid{grid-template-columns:repeat(3,1fr)}}
.info-card{position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(26px,3.4vw,38px);text-align:center;box-shadow:var(--sh-sm);
  transition:transform .4s,box-shadow .4s}
.info-card:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.info-card .ic{width:64px;height:64px;border-radius:18px;margin:0 auto 18px;display:flex;
  align-items:center;justify-content:center;font-size:1.4rem;color:#fff;background:var(--teal);
  box-shadow:var(--sh-teal)}
.info-card:nth-child(2) .ic{background:var(--turq);color:var(--ink);box-shadow:0 20px 40px -20px rgba(39,166,166,.55)}
.info-card:nth-child(3) .ic{background:var(--gold);color:var(--near-black);box-shadow:0 20px 40px -20px rgba(163,191,101,.7)}
.info-card h3{font-size:1.12rem;margin-bottom:.5rem;word-break:break-word}
.info-card h3 a{transition:color .2s}.info-card h3 a:hover{color:var(--teal)}
.info-card p{font-size:.96rem;color:var(--grey-text)}

.contact-shell{display:grid;gap:clamp(28px,4vw,46px);align-items:stretch}
@media (min-width:920px){.contact-shell{grid-template-columns:1fr 1fr}}
.map-card{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);min-height:340px;position:relative}
.map-card iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.form-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,46px);box-shadow:var(--sh-sm)}
.form-card h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.4rem}
.form-card .sub{color:var(--grey-text);margin-bottom:1.8rem}

/* Champs — stylés sans toucher à la logique du formulaire */
.contact-form-items .row{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:560px){.contact-form-items .row{grid-template-columns:1fr 1fr}}
.contact-form-items .col-lg-12,.contact-form-items .full{grid-column:1/-1}
.form-clt{display:flex;flex-direction:column;gap:.5rem}
.form-clt span{font-family:var(--display);font-weight:700;font-size:.9rem;color:var(--ink)}
.form-clt input,.form-clt textarea{
  width:100%;background:var(--light);border:1.5px solid transparent;border-radius:14px;
  padding:.95em 1.1em;color:var(--ink);transition:border-color .25s,background .25s,box-shadow .25s;
}
.form-clt textarea{min-height:150px;resize:vertical}
.form-clt input::placeholder,.form-clt textarea::placeholder{color:var(--grey)}
.form-clt input:focus,.form-clt textarea:focus{outline:none;background:#fff;border-color:var(--teal);
  box-shadow:0 0 0 4px rgba(39,166,166,.14)}
.contact-form-items .btn,.contact-form-items button[type=submit]{margin-top:4px}
#submit-btn{ /* hérite de .btn via classe gt-theme-btn mappée plus bas */ }
.form-message{font-weight:600}
.form-message:not(:empty){margin-top:1rem;padding:.9em 1.1em;border-radius:12px;
  background:var(--accent-soft,rgba(39,166,166,.12));color:var(--ink)}

/* Compatibilité : l'ancien bouton .gt-theme-btn devient le nouveau .btn */
.gt-theme-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  font-family:var(--display);font-weight:700;font-size:1rem;letter-spacing:.01em;
  padding:1em 1.9em;border-radius:var(--pill);background:var(--turq);color:var(--ink);border:none;
  box-shadow:var(--sh-teal);cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),background .3s,box-shadow .3s;
}
.gt-theme-btn:hover{transform:translateY(-3px);background:var(--teal);color:#fff}

/* ===================================================================
   20. CTA BAND
   =================================================================== */
.cta{position:relative;overflow:hidden}
.cta-inner{position:relative;border-radius:var(--r-xl);overflow:hidden;text-align:center;
  padding:clamp(44px,6vw,88px) clamp(24px,5vw,60px);isolation:isolate;
  background:linear-gradient(140deg,#015c53 0%,#015c53 42%,var(--ink) 130%)}
.cta-inner::before{content:"";position:absolute;z-index:-1;width:420px;height:420px;border-radius:50%;
  background:rgba(39,166,166,.34);filter:blur(70px);top:-120px;right:-80px}
.cta-inner::after{content:"";position:absolute;z-index:-1;width:360px;height:360px;border-radius:50%;
  background:rgba(163,191,101,.3);filter:blur(70px);bottom:-120px;left:-60px}
.cta-inner,.cta-inner h2{color:#fff}
.cta-inner .h-section{margin-bottom:1rem}
.cta-inner .lead{color:rgba(255,255,255,.9);margin-inline:auto;margin-bottom:2rem}
.cta-inner .btn-row{justify-content:center}

/* ===================================================================
   21. FOOTER
   =================================================================== */
.site-footer{position:relative;overflow:hidden;color:#9fa8ad;padding-top:clamp(56px,7vw,92px);
  background-color:var(--ink);
  background-image:linear-gradient(180deg,rgba(3,20,18,.93) 0%,rgba(1,44,39,.9) 100%),url(../img/breadcrumb-bg.jpg);
  background-size:cover;background-position:center;background-repeat:no-repeat}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.footer-top{display:grid;gap:clamp(34px,5vw,60px);grid-template-columns:1fr;padding-bottom:clamp(40px,5vw,64px)}
@media (min-width:780px){.footer-top{grid-template-columns:1.4fr 1fr 1fr}}
.footer-brand img{height:54px;width:auto;margin-bottom:20px}
.footer-brand p{max-width:34ch;color:#9fa8ad}
.footer-social{display:flex;gap:12px;margin-top:22px}
.footer-social a{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;color:#fff;transition:.3s}
.footer-social a:hover{background:var(--turq);transform:translateY(-3px)}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:18px;letter-spacing:0}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{color:#9fa8ad;font-weight:500;transition:color .2s,padding .2s;display:inline-flex;align-items:center;gap:.5em}
.footer-col a::before{content:"";width:0;height:1.5px;background:var(--turq);transition:width .25s}
.footer-col a:hover{color:#fff}
.footer-col a:hover::before{width:14px}
.footer-contact li{display:flex;gap:.7em;margin-bottom:12px;color:#9fa8ad}
.footer-contact i{color:var(--turq);margin-top:.3em}
.footer-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:24px 0 30px;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.9rem;color:#7e878c}
.footer-bottom b{color:#fff;font-weight:700}
.footer-bottom .heart{color:var(--gold)}

/* ===================================================================
   22. BACK TO TOP
   =================================================================== */
.to-top{position:fixed;right:22px;bottom:22px;z-index:80;width:52px;height:52px;border-radius:50%;
  background:var(--turq);color:var(--ink);display:flex;align-items:center;justify-content:center;
  font-size:1.05rem;box-shadow:var(--sh-teal);opacity:0;visibility:hidden;transform:translateY(16px);
  transition:opacity .35s,transform .35s,background .3s}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--teal);color:#fff;transform:translateY(-3px)}

/* ===================================================================
   23. REVEAL
   =================================================================== */
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);
  transition-delay:var(--d,0s)}
[data-reveal].is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  .btn,.event-card,.member,.info-card,.hero-frame{transition:none}
}

/* ===================================================================
   24. PER-PAGE FLAVOR (teintes décoratives — couleurs d'origine)
   =================================================================== */
body[data-flavor="olive"]{--flavor:var(--gold);--accent-soft:rgba(163,191,101,.18)}
body[data-flavor="lime"]{--flavor:var(--turq);--accent-soft:rgba(39,166,166,.14)}
body[data-flavor="purple"]{--flavor:var(--turq);--accent-soft:rgba(39,166,166,.14)}
body[data-flavor="gold"]{--flavor:var(--gold);--accent-soft:rgba(163,191,101,.18)}
body[data-flavor="teal"]{--flavor:var(--turq);--accent-soft:rgba(39,166,166,.14)}
:root{--accent-soft:rgba(39,166,166,.14)}

/* ---------- Utils ---------- */
.mt-s{margin-top:1rem}.mt-m{margin-top:2rem}.mt-l{margin-top:3rem}
.maxw-text{max-width:62ch}