/* =====================================================================
   Recherche & Vulgarisation avec et pour les paysans — event2026
   Palette et typographie inspirées de l'identité FTA / MIP / Tsinjorano
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Work+Sans:wght@400;500;600;700&display=swap');

:root{
  --forest-900:#1c3a24;
  --forest-700:#2c5c34;
  --forest-600:#3c7a3f;
  --forest-400:#6ba05a;
  --forest-100:#e8f1e4;
  --sky-700:#215f7d;
  --sky-500:#2f8fc4;
  --sky-100:#e6f3fa;
  --gold-500:#d99a2b;
  --gold-100:#fbf0da;
  --cream:#f7f5ee;
  --paper:#fffdf8;
  --ink:#213024;
  --ink-soft:#4c5a4f;
  --line:#e1ddd0;
  --shadow: 0 10px 30px -14px rgba(28,58,36,.28);
  --radius-lg: 22px;
  --radius-md: 14px;
  --maxw: 1120px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:'Work Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Fraunces', Georgia, serif;
  color:var(--forest-900);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
h1{ font-size:clamp(2.1rem, 3.2vw + 1rem, 3.4rem); font-weight:700; }
h2{ font-size:clamp(1.5rem, 1.6vw + 1rem, 2.1rem); }
h3{ font-size:1.25rem; }
p{ margin:0 0 1em; }
a{ color:var(--sky-700); }
ul{ padding-left:1.15em; margin:0 0 1em; }
li{ margin-bottom:.35em; }
img{ max-width:100%; display:block; }

.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ---------- Header / navigation ---------- */
.site-header{
  position:sticky; top:0; z-index:40;
  background:rgba(255,253,248,.92);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 24px; max-width:var(--maxw); margin:0 auto;
}
.nav-brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.nav-brand img{ height:44px; width:auto; }
.nav-brand span{
  font-family:'Fraunces', serif; font-weight:600; color:var(--forest-900);
  font-size:1.02rem; max-width:220px; line-height:1.15;
}
.nav-links{ display:flex; align-items:center; gap:6px; list-style:none; margin:0; padding:0; }
.nav-links a{
  text-decoration:none; color:var(--ink-soft); font-weight:500;
  padding:9px 14px; border-radius:999px; font-size:.96rem;
  transition:background .15s ease, color .15s ease;
}
.nav-links a:hover{ background:var(--forest-100); color:var(--forest-900); }
.nav-links a.is-active{ background:var(--forest-700); color:#fff; }
.nav-links a.cta{
  background:var(--gold-500); color:#fff;
}
.nav-links a.cta:hover{ background:#c1841f; }
.nav-toggle{ display:none; }

@media (max-width:760px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper); flex-direction:column; align-items:stretch;
    padding:10px 18px 18px; border-bottom:1px solid var(--line);
    display:none;
  }
  .nav-links.is-open{ display:flex; }
  .nav-links a{ padding:12px 14px; }
  .nav-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:42px; height:42px; border-radius:10px; border:1px solid var(--line);
    background:#fff; font-size:1.3rem; cursor:pointer;
  }
}

/* ---------- Hero ---------- */
.hero{
  padding:56px 0 40px;
  background:
    radial-gradient(900px 420px at 85% -10%, var(--sky-100), transparent 60%),
    radial-gradient(700px 380px at -10% 0%, var(--forest-100), transparent 55%);
}

/* ---------- Hero : vidéo de fond ---------- */
.hero-has-video{
  position:relative;
  overflow:hidden;
  background:linear-gradient(160deg, var(--forest-900), #142c1a);
  padding:64px 0 52px;
}
.hero-video-wrap{
  position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none;
  background:#0e1f13;
}
.hero-video-wrap iframe{
  position:absolute; top:50%; left:50%;
  width:177.78vh; min-width:100.5%;
  height:56.25vw; min-height:100.5%;
  transform:translate(-50%,-50%);
  border:0;
}
.hero-overlay{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(12,26,16,.62) 0%, rgba(12,26,16,.72) 55%, rgba(12,26,16,.88) 100%);
}
.hero-has-video > .container{ position:relative; z-index:2; }
.hero-has-video h1{ color:#fff; }
.hero-has-video .hero-sub{ color:#e6efe6; }
.hero-has-video .flow-step span{ color:#f2f7f0; }
.hero-has-video .flow-step .ic{ box-shadow:0 10px 26px -10px rgba(0,0,0,.55); }
.hero-has-video .flow-arrow{ color:rgba(255,255,255,.45); }
.hero-has-video .date-chip{ background:rgba(255,253,248,.96); }
.hero-has-video .btn-outline{ background:rgba(255,253,248,.96); }

@media (max-width:700px){
  /* La vidéo n'est de toute façon pas chargée sur mobile (voir main.js) ;
     on masque aussi le cadre pour ne garder que le dégradé sombre. */
  .hero-video-wrap{ display:none; }
}
.hero-dates{
  display:inline-flex; gap:10px; flex-wrap:wrap; margin-bottom:22px;
}
.date-chip{
  display:flex; align-items:center; gap:8px;
  background:#fff; border:1px solid var(--line); border-radius:999px;
  padding:8px 16px 8px 8px; font-weight:600; color:var(--forest-800, var(--forest-700));
  box-shadow:var(--shadow);
  font-size:.92rem;
}
.date-chip .dot{
  width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:.78rem; font-weight:700;
}
.date-chip.j1 .dot{ background:var(--forest-600); }
.date-chip.j2 .dot{ background:var(--sky-500); }

.hero h1{ max-width:16ch; }
.hero-sub{ font-size:1.12rem; color:var(--ink-soft); max-width:62ch; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:26px; }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; border-radius:999px; text-decoration:none;
  font-weight:600; font-size:1rem; border:1px solid transparent; cursor:pointer;
  transition:transform .12s ease, box-shadow .12s ease, background .15s ease;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--forest-700); color:#fff; box-shadow:var(--shadow); }
.btn-primary:hover{ background:var(--forest-900); }
.btn-outline{ background:#fff; color:var(--forest-800, var(--forest-700)); border-color:var(--line); }
.btn-outline:hover{ border-color:var(--forest-600); }
.btn-gold{ background:var(--gold-500); color:#fff; }
.btn-gold:hover{ background:#c1841f; }
.btn-sm{ padding:9px 16px; font-size:.9rem; }

/* ---------- Flow strip (recherche -> impact) ---------- */
.flow{
  display:flex; align-items:center; justify-content:center; gap:6px;
  flex-wrap:wrap; margin:34px 0 6px;
}
.flow-step{ display:flex; flex-direction:column; align-items:center; gap:8px; width:104px; text-align:center; }
.flow-step .ic{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:#fff; box-shadow:var(--shadow); font-size:1.4rem;
}
.flow-step span{ font-size:.78rem; font-weight:700; letter-spacing:.02em; color:var(--forest-800, var(--forest-700)); }
.flow-arrow{ color:var(--line); font-size:1.4rem; margin:0 -2px; }
@media (max-width:640px){ .flow-arrow{ display:none; } .flow{ gap:16px; } }

/* ---------- Sections generic ---------- */
.section{ padding:52px 0; }
.section-alt{ background:var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:70ch; margin-bottom:30px; }
.eyebrow-badge{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; border-radius:50%;
  background:var(--forest-700); color:#fff; font-family:'Fraunces',serif; font-weight:700;
  margin-bottom:14px; font-size:1.05rem;
}

/* ---------- Two-day cards (section 1) ---------- */
.day-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:26px; }
@media (max-width:760px){ .day-grid{ grid-template-columns:1fr; } }
.day-card{
  background:#fff; border-radius:var(--radius-lg); padding:26px 26px 22px;
  border:1px solid var(--line); box-shadow:var(--shadow);
}
.day-card.j1{ border-top:5px solid var(--forest-600); }
.day-card.j2{ border-top:5px solid var(--sky-500); }
.day-card h3{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.day-card h3 .cal{ font-size:1.15rem; }

/* ---------- Why participate cards ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:24px; }
@media (max-width:920px){ .why-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .why-grid{ grid-template-columns:1fr; } }
.why-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-md);
  padding:22px 20px; text-align:left;
}
.why-card .ic{
  width:48px; height:48px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; margin-bottom:14px; color:#fff;
}
.why-card:nth-child(1) .ic{ background:var(--forest-600); }
.why-card:nth-child(2) .ic{ background:var(--sky-500); }
.why-card:nth-child(3) .ic{ background:#8a6fb0; }
.why-card:nth-child(4) .ic{ background:var(--gold-500); }
.why-card h4{ font-family:'Fraunces',serif; font-size:1.05rem; margin:0 0 8px; color:var(--forest-900); }
.why-card p{ color:var(--ink-soft); font-size:.95rem; margin:0; }

.callout{
  margin-top:26px; padding:18px 22px; border-radius:var(--radius-md);
  background:var(--forest-100); color:var(--forest-900); font-style:italic;
  font-family:'Fraunces',serif; font-size:1.08rem; text-align:center;
}

/* ---------- Audience chips (section 3) ---------- */
.audience-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:24px;
}
@media (max-width:920px){ .audience-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .audience-grid{ grid-template-columns:1fr; } }
.audience-chip{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-md);
  padding:20px 16px; text-align:center;
}
.audience-chip .ic{
  width:46px; height:46px; margin:0 auto 12px; border-radius:50%;
  background:var(--sky-100); color:var(--sky-700); display:flex; align-items:center; justify-content:center;
  font-size:1.2rem;
}
.audience-chip p{ margin:0; font-weight:600; font-size:.92rem; color:var(--forest-900); }

/* ---------- Org section (FTA) ---------- */
.org-wrap{
  display:grid; grid-template-columns:120px 1fr; gap:26px; align-items:start;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:28px; margin-top:24px; box-shadow:var(--shadow);
}
@media (max-width:640px){ .org-wrap{ grid-template-columns:1fr; } .org-wrap img{ margin:0 auto; width:100px; } }
.org-wrap .badge{
  background:var(--forest-100); border-radius:14px; padding:18px;
}
.org-grid2{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:18px; }
@media (max-width:760px){ .org-grid2{ grid-template-columns:1fr; } }
.org-grid2 ul{ margin:10px 0 0; }
.mip-box{
  margin-top:16px; background:var(--sky-100); border-radius:12px; padding:16px 18px;
  font-size:.95rem;
}
.mip-box strong{ color:var(--sky-700); }

/* ---------- Partners ---------- */
.partners-row{
  display:flex; flex-wrap:wrap; align-items:center; gap:28px; margin-top:22px;
  justify-content:flex-start;
}
.partners-row img{ height:66px; width:auto; object-fit:contain; }
.partners-sub{ display:flex; flex-wrap:wrap; align-items:center; gap:22px; margin-top:20px; }
.partners-sub img{ height:52px; width:auto; }
.funded-by{ display:flex; align-items:center; gap:12px; margin-top:22px; }
.funded-by img{ height:44px; }
.funded-by span{ font-size:.85rem; color:var(--ink-soft); }

/* ---------- Programme page ---------- */
.programme-day{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:8px 0; margin-bottom:26px; overflow:hidden; box-shadow:var(--shadow);
}
.programme-day-head{
  padding:22px 28px; color:#fff;
}
.programme-day-head.j1{ background:linear-gradient(120deg,var(--forest-700),var(--forest-600)); }
.programme-day-head.j2{ background:linear-gradient(120deg,var(--sky-700),var(--sky-500)); }
.programme-day-head h2{ color:#fff; margin:0; }
.programme-day-head .sub{ opacity:.9; font-size:.92rem; margin-top:4px; }
.agenda{ padding:14px 28px 22px; }
.agenda-block{ display:flex; gap:16px; padding:16px 0; border-bottom:1px dashed var(--line); }
.agenda-block:last-child{ border-bottom:none; }
.agenda-block .num{
  flex:none; width:34px; height:34px; border-radius:50%; background:var(--forest-100); color:var(--forest-900);
  display:flex; align-items:center; justify-content:center; font-weight:700; font-family:'Fraunces',serif;
}
.agenda-block.pause .num{ background:var(--gold-100); color:#8a5a12; }
.agenda-block h4{ margin:2px 0 8px; font-family:'Work Sans',sans-serif; font-weight:700; font-size:1.02rem; color:var(--forest-900); }
.agenda-block.pause h4{ margin-bottom:0; font-weight:600; color:#8a5a12; }
.agenda-block ul{ margin:0; font-size:.95rem; color:var(--ink-soft); }
.agenda-end{ padding:14px 28px 26px; font-weight:600; color:var(--forest-900); }

/* ---------- Download box ---------- */
.download-box{
  display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap;
  background:var(--forest-900); color:#fff; border-radius:var(--radius-lg);
  padding:26px 30px; margin-top:36px;
}
.download-box h3{ color:#fff; margin:0 0 4px; }
.download-box p{ margin:0; color:#cfe3d1; font-size:.94rem; }
.download-box .btn-gold{ flex:none; }

/* ---------- Registration form ---------- */
.form-wrap{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:32px; box-shadow:var(--shadow); max-width:760px; margin:0 auto;
}
.field{ margin-bottom:22px; }
.field label.main{
  display:block; font-weight:600; color:var(--forest-900); margin-bottom:6px; font-size:.98rem;
}
.field .hint{ font-size:.85rem; color:var(--ink-soft); margin:-2px 0 8px; }
.field .required{ color:#c0392b; }
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field textarea,
.field select{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:10px;
  font-family:inherit; font-size:.98rem; background:#fdfcf9; color:var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:2px solid var(--sky-500); outline-offset:1px; background:#fff;
}
.field textarea{ resize:vertical; min-height:90px; }

.choice-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; }
@media (max-width:520px){ .choice-grid{ grid-template-columns:1fr; } }
.choice{
  display:flex; align-items:flex-start; gap:10px; border:1px solid var(--line); border-radius:10px;
  padding:11px 13px; cursor:pointer; background:#fdfcf9; font-size:.95rem;
}
.choice:hover{ border-color:var(--forest-600); }
.choice input{ margin-top:3px; }
.choice-autre-text{ margin-top:10px; display:none; }
.choice-autre-text.is-visible{ display:block; }

.session-day{ border:1px solid var(--line); border-radius:12px; margin-bottom:14px; overflow:hidden; }
.session-day-head{
  display:flex; align-items:center; gap:10px; padding:13px 16px; background:var(--forest-100);
  font-weight:700; color:var(--forest-900); cursor:pointer; font-size:.96rem;
}
.session-day-sub{ padding:10px 16px 12px; display:grid; gap:10px; }
.session-bloc{ border:1px solid var(--line); border-radius:10px; background:#fdfcf9; overflow:hidden; }
.session-bloc-head{
  display:flex; align-items:center; gap:9px; padding:10px 14px; background:#f2efe4;
  font-weight:600; color:var(--forest-900); cursor:pointer; font-size:.9rem;
}
.session-bloc-sub{ padding:8px 14px 10px 36px; display:grid; gap:7px; }
.session-item{ display:flex; align-items:flex-start; gap:9px; font-size:.88rem; line-height:1.4; }
.session-all{
  display:flex; align-items:center; gap:10px; padding:13px 16px; border:1px solid var(--line);
  border-radius:12px; margin-bottom:14px; font-weight:700; color:var(--forest-900); background:#fdfcf9;
}

.honeypot{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.form-submit{ display:flex; align-items:center; gap:16px; margin-top:8px; flex-wrap:wrap; }
.form-note{ font-size:.85rem; color:var(--ink-soft); }

.alert{ padding:16px 18px; border-radius:12px; margin-bottom:22px; font-size:.95rem; }
.alert-success{ background:#e6f4ea; color:#1e6b34; border:1px solid #bfe3c8; }
.alert-error{ background:#fbeaea; color:#a33131; border:1px solid #f1c3c3; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--forest-900); color:#d8e6da; padding:44px 0 26px; margin-top:60px; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:32px; }
@media (max-width:760px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{ color:#fff; font-family:'Fraunces',serif; font-size:1rem; margin-bottom:12px; }
.site-footer a{ color:#cfe3d1; }
.site-footer .logos{ display:flex; gap:14px; flex-wrap:wrap; margin-top:14px; }
.site-footer .logos img{ height:36px; background:#fff; border-radius:8px; padding:4px; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); margin-top:34px; padding-top:18px;
  display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; font-size:.82rem; color:#a9c2ac;
}
.footer-note{ font-style:italic; font-size:.82rem; color:#a9c2ac; margin-top:6px; }

/* ---------- Misc ---------- */
.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--forest-900); color:#fff; padding:10px 16px; z-index:100;
}
.skip-link:focus{ left:10px; top:10px; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *{ transition:none !important; }
}