/* ===== PEPG-CI — Public site ===== */
:root{
  --vert:#0a6b3b; --vert-d:#075330; --vert-l:#0e874b;
  --or:#c8991f; --or-l:#e0a81f;
  --bleu:#173b6b; --bleu-l:#1f4d8a;
  --orange:#ef7d1a;
  --ink:#16211c; --muted:#5c6b63; --line:#e6ece8;
  --bg:#ffffff; --bg-soft:#f5f8f5; --bg-dark:#0d2a1c;
  --shadow:0 10px 30px rgba(12,45,28,.08);
  --shadow-lg:0 24px 60px rgba(12,45,28,.14);
  --r:16px; --maxw:1160px;
  --sans:'Plus Jakarta Sans',system-ui,sans-serif;
  --body:'Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--sans);line-height:1.15;letter-spacing:-.01em}
section{scroll-margin-top:78px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.85em 1.5em;border-radius:999px;font-family:var(--sans);font-weight:700;font-size:.98rem;cursor:pointer;border:2px solid transparent;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--vert);color:#fff;box-shadow:0 8px 22px rgba(10,107,59,.28)}
.btn-primary:hover{background:var(--vert-d);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--vert);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--vert);background:var(--bg-soft)}
.btn-sm{padding:.55em 1.1em;font-size:.9rem;background:var(--or);color:#3a2c00}
.btn-sm:hover{background:var(--or-l)}
.btn-block{width:100%}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:46px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--sans);font-size:1.15rem;color:var(--vert);letter-spacing:.02em}
.brand-text small{font-size:.68rem;color:var(--muted);letter-spacing:.01em}
.menu{display:flex;align-items:center;gap:26px}
.menu a{font-family:var(--sans);font-weight:600;font-size:.96rem;color:var(--ink);opacity:.85;transition:.15s}
.menu a:hover{opacity:1;color:var(--vert)}
.menu a.btn{opacity:1}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:3px;background:var(--vert);border-radius:3px;transition:.25s}

/* ---- Hero ---- */
.hero{position:relative;padding:70px 0 0;background:linear-gradient(180deg,#f6faf7 0%,#fff 70%)}
.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-bg::before,.hero-bg::after{content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.hero-bg::before{width:520px;height:520px;background:radial-gradient(circle,#bfe6cf,transparent 70%);top:-160px;right:-120px}
.hero-bg::after{width:420px;height:420px;background:radial-gradient(circle,#f3dfa5,transparent 70%);bottom:-140px;left:-120px}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-bottom:56px}
.eyebrow{display:inline-block;font-family:var(--sans);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--or);background:#fff6e0;border:1px solid #f0e2b8;padding:.4em .9em;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);font-weight:800;color:var(--ink)}
.hero h1 .hl{color:var(--vert);position:relative;white-space:nowrap}
.hero .lead{font-size:1.14rem;color:#3a4a41;margin:22px 0 18px;max-width:36em}
.hero-tagline{font-family:var(--sans);font-weight:800;letter-spacing:.04em;color:var(--bleu);font-size:1.05rem;margin-bottom:26px}
.hero-tagline em{color:var(--or);font-style:normal;margin:0 .3em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{display:flex;justify-content:center}
.hero-logo{width:min(100%,420px);filter:drop-shadow(0 24px 40px rgba(12,45,28,.16))}
.hero-strip{border-top:1px solid var(--line);background:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:26px 24px}
.strip-grid div{display:flex;flex-direction:column;align-items:center;text-align:center}
.strip-grid b{font-family:var(--sans);font-size:2.1rem;font-weight:800;color:var(--vert);line-height:1}
.strip-grid span{font-size:.9rem;color:var(--muted);margin-top:4px}

/* ---- Sections ---- */
.section{padding:84px 0}
.section-alt{background:var(--bg-soft)}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.kicker{display:inline-block;font-family:var(--sans);font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--or);margin-bottom:12px}
.kicker.light{color:var(--or-l)}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;color:var(--ink)}
.section-dark .section-head h2{color:#fff}
.section-sub{color:var(--muted);margin-top:14px;font-size:1.06rem}
.section-dark .section-sub{color:#c7d8cd}

/* ---- Présentation ---- */
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.prose p{margin-bottom:18px;font-size:1.08rem;color:#374a40}
.prose strong{color:var(--ink)}
.vision-card{background:linear-gradient(160deg,var(--vert),var(--vert-d));color:#fff;padding:34px;border-radius:var(--r);box-shadow:var(--shadow-lg)}
.vision-card h3{font-size:1.3rem;margin-bottom:14px;color:#fff}
.vision-card p{color:#e7f3ec;font-style:italic;margin-bottom:20px}
.ticks{list-style:none;display:flex;flex-direction:column;gap:12px}
.ticks li{position:relative;padding-left:30px;color:#eaf4ee}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;background:var(--or);color:#3a2c00;border-radius:50%;font-size:.75rem;font-weight:900;display:flex;align-items:center;justify-content:center}

/* ---- Cards ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#d3e4d9}
.card h3{font-size:1.2rem;margin-bottom:10px;color:var(--ink)}
.card p{color:var(--muted);font-size:1rem}
.card.num{position:relative;padding-top:34px}
.card.num .n{font-family:var(--sans);font-weight:800;font-size:1rem;color:#fff;background:var(--vert);width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.cards .wide{grid-column:span 1}
.card .ic{font-size:2rem;margin-bottom:14px}
.act .card{text-align:left}

/* ---- Engagements ---- */
.engagements{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.eng{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;box-shadow:var(--shadow)}
.eng-ic{flex:none;width:52px;height:52px;border-radius:14px;background:linear-gradient(150deg,#fff6e0,#f5e3ac);color:var(--or);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.eng h3{font-size:1.12rem;margin-bottom:6px}
.eng p{color:var(--muted);font-size:.98rem}

/* ---- Gouvernance (dark) ---- */
.section-dark{background:linear-gradient(160deg,var(--bg-dark),#0a2016);color:#fff}
.org{max-width:960px;margin:0 auto}
.org-top{display:flex;justify-content:center;margin-bottom:14px}
.org-node{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:20px 22px;text-align:center;backdrop-filter:blur(4px)}
.org-node .role{display:block;font-family:var(--sans);font-weight:700;font-size:1.05rem;color:#fff}
.org-node .desc{display:block;font-size:.9rem;color:#bcd2c5;margin-top:6px}
.org-node.president{background:linear-gradient(150deg,var(--or),var(--or-l));border:0;min-width:280px}
.org-node.president .role{color:#3a2c00;font-size:1.25rem}
.org-node.president .desc{color:#5a4410}
.org-poles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px;position:relative}
.org-poles::before{content:"";position:absolute;top:-14px;left:12.5%;right:12.5%;height:1px;background:rgba(255,255,255,.18)}
.org-foot{text-align:center;margin-top:34px;color:#cfe0d5}
.org-foot strong{color:var(--or-l)}

/* ---- Adhésion ---- */
.join{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;background:linear-gradient(160deg,#f6faf7,#fff);border:1px solid var(--line);border-radius:24px;padding:44px;box-shadow:var(--shadow-lg)}
.join-copy h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:14px}
.join-copy p{color:#3a4a41;margin-bottom:18px}
.join-copy .ticks li{color:#374a40}
.join-copy .ticks li::before{background:var(--vert);color:#fff}
.join-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:14px;display:flex;flex-direction:column}
.field label{font-family:var(--sans);font-weight:600;font-size:.86rem;margin-bottom:6px;color:var(--ink)}
.field input,.field textarea,.field select{font-family:var(--body);font-size:1rem;padding:.75em .9em;border:1.5px solid var(--line);border-radius:10px;background:#fbfdfb;transition:.15s;resize:vertical;color:var(--ink);width:100%}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--vert);background:#fff;box-shadow:0 0 0 3px rgba(10,107,59,.1)}
.field select{appearance:none;-webkit-appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%230a6b3b' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1em center;padding-right:2.4em}
.field select:invalid{color:var(--muted)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{margin-top:12px;font-size:.92rem;text-align:center;min-height:1.2em}
.form-note.ok{color:var(--vert);font-weight:600}
.form-note.err{color:#c0392b;font-weight:600}

/* ---- Footer ---- */
.site-footer{background:#0b1f15;color:#cfe0d5;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:36px;padding-bottom:40px}
.f-logo{height:64px;background:#fff;padding:8px 12px;border-radius:12px;margin-bottom:14px}
.f-brand p{font-size:.96rem;margin-bottom:6px}
.f-devise{color:var(--or-l);font-family:var(--sans);font-weight:700;letter-spacing:.03em}
.f-col h4{font-family:var(--sans);color:#fff;font-size:1rem;margin-bottom:14px}
.f-col a,.f-col p{display:block;color:#b5cabd;font-size:.95rem;margin-bottom:8px;transition:.15s}
.f-col a:hover{color:var(--or-l)}
.f-admin{display:inline-flex;align-items:center;gap:6px;margin-top:10px;color:var(--or-l);font-family:var(--sans);font-weight:600;font-size:.9rem;border:1px solid rgba(224,168,31,.35);padding:.4em .9em;border-radius:999px;transition:.15s}
.f-admin:hover{background:rgba(224,168,31,.12);border-color:var(--or-l)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:.85rem;color:#8fa89a}
.admin-link{color:#8fa89a;text-decoration:underline;text-underline-offset:3px}
.admin-link:hover{color:var(--or-l)}

/* ---- Responsive ---- */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-copy{order:2}.hero-visual{order:1}
  .hero-logo{width:min(78%,320px)}
  .hero-cta{justify-content:center}
  .hero .lead{margin-left:auto;margin-right:auto}
  .grid-2{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .engagements{grid-template-columns:1fr}
  .org-poles{grid-template-columns:1fr 1fr}
  .org-poles::before{display:none}
  .join{grid-template-columns:1fr;padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .menu{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:20px 24px;gap:16px;transform:translateY(-140%);transition:.3s;box-shadow:var(--shadow)}
  .menu.open{transform:translateY(0)}
  .burger{display:flex}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .strip-grid{grid-template-columns:1fr 1fr;gap:22px}
  .cards{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom .container{flex-direction:column;text-align:center}
  body{font-size:16px}
  .section{padding:60px 0}
}