/* =========================================================
   Marchetti Formation — Formation Excel en Corse
   Feuille de style principale
   ========================================================= */

:root{
  --green:#217346;        /* Vert Excel */
  --green-d:#185c38;      /* Vert foncé */
  --green-l:#2e9e63;      /* Vert clair */
  --green-soft:#eef6f1;   /* Vert très pâle (fonds) */
  --orange:#f5a623;       /* Orange du bec du hibou */
  --orange-d:#e08e0b;
  --navy:#15293b;         /* Texte titres */
  --ink:#2b3a47;          /* Texte courant */
  --muted:#5d6b77;        /* Texte secondaire */
  --line:#e3e9ee;         /* Bordures */
  --bg:#ffffff;
  --bg-alt:#f6f9f8;
  --white:#fff;
  --shadow:0 10px 30px rgba(21,41,59,.08);
  --shadow-lg:0 18px 50px rgba(21,41,59,.14);
  --radius:16px;
  --radius-s:10px;
  --maxw:1180px;
  --ff:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --fh:'Poppins',var(--ff);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none;transition:color .2s}
a:hover{color:var(--green-d)}
h1,h2,h3,h4{font-family:var(--fh);color:var(--navy);line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2rem,4.5vw,3.2rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.3rem}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.2em}
li{margin:.35em 0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.section--alt{background:var(--bg-alt)}
.section--green{background:linear-gradient(135deg,var(--green-d),var(--green));color:#dff0e6}
.section--green h2,.section--green h3{color:#fff}
.center{text-align:center}
.lead{font-size:1.18rem;color:var(--muted);max-width:760px}
.center .lead{margin-left:auto;margin-right:auto}
.eyebrow{display:inline-block;font-family:var(--fh);font-weight:600;font-size:.82rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--green-l);margin-bottom:14px}
.section--green .eyebrow{color:var(--orange)}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--fh);font-weight:600;
  font-size:1rem;padding:14px 26px;border-radius:50px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--orange);color:#3a2600;box-shadow:0 8px 20px rgba(245,166,35,.35)}
.btn--primary:hover{background:var(--orange-d);color:#3a2600}
.btn--green{background:var(--green);color:#fff}
.btn--green:hover{background:var(--green-d);color:#fff}
.btn--ghost{background:transparent;border-color:var(--green);color:var(--green)}
.btn--ghost:hover{background:var(--green);color:#fff}
.btn--white{background:#fff;color:var(--green-d)}
.btn--lg{padding:17px 34px;font-size:1.08rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.center .btn-row{justify-content:center}

/* ---------- En-tête ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--fh);font-weight:700;
  color:var(--navy);font-size:1.12rem}
.brand img{width:46px;height:46px;object-fit:contain}
.brand span small{display:block;font-size:.7rem;font-weight:500;color:var(--green-l);
  letter-spacing:.04em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{font-family:var(--fh);font-weight:500;color:var(--ink);padding:9px 14px;
  border-radius:8px;font-size:.97rem}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--green-d);background:var(--green-soft)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--navy)}
.nav-toggle svg{width:28px;height:28px}

/* ---------- Hero ---------- */
.hero{position:relative;background:
   radial-gradient(1100px 500px at 85% -10%,var(--green-soft),transparent 60%),
   linear-gradient(180deg,#fff,#fbfdfc)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
  padding:74px 0 80px}
.hero h1 span{color:var(--green)}
.hero .lead{margin-bottom:26px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0}
.badge{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:50px;padding:8px 15px;font-size:.86rem;font-weight:600;color:var(--ink);
  box-shadow:0 3px 10px rgba(21,41,59,.05)}
.badge svg{width:17px;height:17px;color:var(--green)}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;
  aspect-ratio:4/3;object-fit:cover}
.hero-media .float-card{position:absolute;bottom:-24px;left:-24px;background:#fff;
  border-radius:14px;box-shadow:var(--shadow-lg);padding:14px 18px;display:flex;
  align-items:center;gap:12px;max-width:260px}
.hero-media .float-card img{width:42px;height:42px;box-shadow:none;border-radius:0;aspect-ratio:auto}
.hero-media .float-card strong{display:block;font-family:var(--fh);color:var(--navy);font-size:.95rem}
.hero-media .float-card span{font-size:.8rem;color:var(--muted)}

/* ---------- Bandeau confiance ---------- */
.trust{background:var(--navy);color:#cdd9e2}
.trust .container{display:flex;flex-wrap:wrap;justify-content:space-around;gap:24px;
  padding:26px 22px;text-align:center}
.trust b{font-family:var(--fh);color:#fff;font-size:1.6rem;display:block;line-height:1.1}
.trust small{font-size:.85rem;letter-spacing:.02em}

/* ---------- Grilles de cartes ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .ic{width:54px;height:54px;border-radius:14px;background:var(--green-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic svg{width:28px;height:28px;color:var(--green)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);margin-bottom:0;font-size:.97rem}

/* Carte formation */
.course{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .2s,box-shadow .2s}
.course:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.course-top{padding:26px 26px 0}
.course-level{display:inline-block;font-family:var(--fh);font-weight:600;font-size:.74rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--green-d);background:var(--green-soft);
  padding:5px 12px;border-radius:50px;margin-bottom:14px}
.course-level.lvl-2{color:#9a6a00;background:#fdf1d8}
.course-level.lvl-3{color:#7a3aa3;background:#f3eafa}
.course-level.lvl-4{color:#1d6fa5;background:#e6f2fb}
.course h3{margin-bottom:.35em}
.course-body{padding:0 26px 8px;flex:1}
.course-body p{color:var(--muted);font-size:.95rem}
.course ul{list-style:none;padding:0;margin:0 0 6px}
.course ul li{padding-left:26px;position:relative;font-size:.93rem;color:var(--ink)}
.course ul li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:8px;
  border-left:2.5px solid var(--green-l);border-bottom:2.5px solid var(--green-l);
  transform:rotate(-45deg)}
.course-foot{padding:18px 26px 26px;display:flex;align-items:center;justify-content:space-between;
  gap:12px;border-top:1px solid var(--line);margin-top:14px}
.course-foot .dur{font-size:.86rem;color:var(--muted)}
.course-foot .dur b{display:block;font-family:var(--fh);color:var(--navy);font-size:1rem}

/* ---------- Bloc image+texte ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split.rev .split-media{order:2}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding-left:34px;position:relative;margin:.7em 0}
.checklist li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;
  border-radius:50%;background:var(--green-soft)}
.checklist li::after{content:"";position:absolute;left:7px;top:8px;width:9px;height:5px;
  border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.section--green .checklist li::before{background:rgba(255,255,255,.18)}
.section--green .checklist li::after{border-color:#fff}

/* ---------- À propos / profil ---------- */
.profile{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}
.profile-photo{position:relative}
.profile-photo img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:1;object-fit:cover}
.cert-badge{position:absolute;right:-16px;bottom:-16px;background:#fff;border-radius:14px;
  box-shadow:var(--shadow-lg);padding:12px 16px;text-align:center;max-width:170px}
.cert-badge strong{display:block;font-family:var(--fh);color:var(--green-d);font-size:.95rem;line-height:1.2}
.cert-badge span{font-size:.74rem;color:var(--muted)}
.timeline{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 22px 26px}
.timeline li::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;
  border-radius:50%;background:var(--green);border:3px solid #fff;box-shadow:0 0 0 2px var(--green-soft)}
.timeline b{font-family:var(--fh);color:var(--navy)}
.timeline .year{font-size:.82rem;color:var(--green-l);font-weight:600;letter-spacing:.03em}

/* ---------- Galerie ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery a{display:block;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.gallery img{aspect-ratio:4/3;object-fit:cover;transition:transform .4s}
.gallery a:hover img{transform:scale(1.06)}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;
  box-shadow:0 3px 10px rgba(21,41,59,.04);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:20px 24px;font-family:var(--fh);font-weight:600;
  color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--green-l);transition:transform .2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details > div{padding:0 24px 22px;color:var(--muted)}
.faq details > div p:last-child{margin-bottom:0}

/* ---------- Témoignages ---------- */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow)}
.quote .stars{color:var(--orange);font-size:1.05rem;letter-spacing:2px;margin-bottom:10px}
.quote p{font-style:italic;color:var(--ink)}
.quote cite{font-style:normal;font-family:var(--fh);font-weight:600;color:var(--navy);font-size:.95rem}
.quote cite span{display:block;font-weight:400;color:var(--muted);font-size:.85rem}

/* ---------- CTA final ---------- */
.cta-band{background:linear-gradient(135deg,var(--green-d),var(--green-l));border-radius:24px;
  padding:54px;text-align:center;color:#fff;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff}
.cta-band p{color:#e3f3ea;max-width:620px;margin:0 auto 26px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:16px;align-items:flex-start;margin:0 0 22px}
.info-list .ic{flex:none;width:48px;height:48px;border-radius:12px;background:var(--green-soft);
  display:flex;align-items:center;justify-content:center}
.info-list .ic svg{width:24px;height:24px;color:var(--green)}
.info-list b{font-family:var(--fh);color:var(--navy);display:block}
.info-list a,.info-list span{color:var(--muted)}
form .field{margin-bottom:18px}
form label{display:block;font-family:var(--fh);font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:6px}
form input,form select,form textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:10px;font-family:var(--ff);font-size:1rem;color:var(--ink);background:#fff;transition:border .2s}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--green-l);
  box-shadow:0 0 0 3px var(--green-soft)}
form textarea{min-height:130px;resize:vertical}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.map-wrap iframe{display:block;width:100%;height:300px;border:0}
.consent{font-size:.82rem;color:var(--muted)}

/* ---------- Fil d'ariane ---------- */
.crumbs{font-size:.85rem;color:var(--muted);padding:18px 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--green)}
.crumbs span{color:var(--navy)}

/* ---------- Page-head ---------- */
.page-head{background:radial-gradient(900px 400px at 80% -20%,var(--green-soft),transparent 60%);
  padding:46px 0 54px}
.page-head .lead{margin-bottom:0}
.head-split{display:grid;grid-template-columns:1.5fr .8fr;gap:40px;align-items:center}
.head-split .head-ill{text-align:center}
.head-split .head-ill img{max-width:210px;width:75%;margin:0 auto;
  filter:drop-shadow(0 16px 30px rgba(33,115,70,.28))}
@media(max-width:760px){.head-split{grid-template-columns:1fr}
  .head-split .head-ill{display:flex;justify-content:center;max-width:none;margin:16px auto 0;text-align:center}
  .head-split .head-ill img{width:210px;max-width:90%;margin:0 auto}
  .head-split .head-ill svg{width:210px!important;max-width:90%!important;margin:0 auto;display:block}}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--navy);color:#aebcc9;padding:64px 0 28px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px}
.site-footer a{color:#aebcc9}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.5em 0}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand img{width:48px;height:48px}
.footer-brand b{font-family:var(--fh);color:#fff;font-size:1.1rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.85rem;color:#8597a6}
.footer-bottom a{color:#8597a6}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid,.split,.profile,.contact-grid{grid-template-columns:1fr;gap:38px}
  .split.rev .split-media{order:0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-media .float-card{left:0;bottom:-18px}
  .profile-photo{max-width:380px;margin:0 auto}
}
@media(max-width:680px){
  body{font-size:16px}
  .section{padding:60px 0}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:10px 16px 20px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .25s;z-index:40}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 10px;border-radius:8px}
  .nav-cta{margin:8px 0 0}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.grid-4,.gallery{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .cta-band{padding:38px 24px}
  .footer-grid{grid-template-columns:1fr}
  .trust .container{gap:20px}
  .trust b{font-size:1.35rem}
}