/* ===========================================================
   INTIME UNIVERSITY — Shared stylesheet
   Palette dérivée de l'identité INTIME (bleus institutionnels)
   =========================================================== */
:root{
  --blue:#006ac3;
  --blue-deep:#0a4f96;
  --blue-2:#3e7fbf;
  --navy:#0f1a2e;
  --navy-2:#16233d;
  --ink:#1f2733;
  --muted:#5b6472;
  --wash:#f4f7fb;
  --wash-2:#eaf1fa;
  --line:#e3e8f0;
  --gold:#e0a12a;
  --green:#2e9e5b;
  --red:#dd1b3c;
  --white:#ffffff;
  --shadow:0 14px 40px rgba(15,26,46,.12);
  --shadow-sm:0 6px 18px rgba(15,26,46,.08);
  --radius:16px;
  --radius-sm:11px;
  --maxw:1180px;
  --header-h:76px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;font-family:'Open Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,.font-head{font-family:'Montserrat',sans-serif;color:var(--navy);line-height:1.15;}
img{max-width:100%;display:block;}
a{color:var(--blue);text-decoration:none;}
[hidden]{display:none !important;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.center{text-align:center;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Montserrat';font-weight:700;font-size:.92rem;
  padding:13px 24px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap;}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(0,106,195,.28);}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);}
.btn-gold{background:var(--gold);color:#1c1403;box-shadow:0 10px 24px rgba(224,161,42,.30);}
.btn-gold:hover{filter:brightness(1.05);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn-outline{background:#fff;color:var(--blue);border-color:#cfe0f5;}
.btn-outline:hover{border-color:var(--blue);transform:translateY(-2px);}
.btn-lg{padding:16px 30px;font-size:1rem;}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);}
.topstrip{background:var(--navy);color:#c9d6ea;font-size:.8rem;}
.topstrip .container{display:flex;justify-content:space-between;align-items:center;gap:16px;height:38px;flex-wrap:wrap;overflow:hidden;}
.topstrip a{color:#c9d6ea;}
.topstrip a:hover{color:#fff;}
.topstrip .ts-right{display:flex;gap:18px;align-items:center;}
.header-main{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--header-h);}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:46px;width:auto;}
.brand .bt{font-family:'Montserrat';font-weight:800;color:var(--navy);font-size:1rem;letter-spacing:-.01em;line-height:1;}
.brand .bt small{display:block;font-weight:500;color:var(--blue);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;margin-top:3px;}
.nav{display:flex;align-items:center;gap:2px;}
.nav a{font-family:'Montserrat';font-weight:600;font-size:.85rem;color:var(--ink);padding:9px 11px;border-radius:8px;position:relative;transition:.15s;}
.nav a:hover{color:var(--blue);background:var(--wash);}
.nav a.active{color:var(--blue);}
.nav a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;background:var(--blue);border-radius:2px;}
.header-actions{display:flex;align-items:center;gap:10px;}
.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;font-family:'Montserrat';font-weight:700;font-size:.78rem;}
.lang-switch button{border:0;background:#fff;color:var(--muted);padding:8px 11px;cursor:pointer;transition:.15s;}
.lang-switch button.on{background:var(--blue);color:#fff;}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.burger span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s;}

/* ---------- Mobile nav ---------- */
.mobile-nav{position:fixed;inset:0;z-index:200;background:rgba(15,26,46,.5);opacity:0;visibility:hidden;transition:.25s;}
.mobile-nav .panel{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:#fff;
  padding:26px 22px;display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:.28s;overflow-y:auto;}
.mobile-nav.open{opacity:1;visibility:visible;}
.mobile-nav.open .panel{transform:translateX(0);}
.mobile-nav a{font-family:'Montserrat';font-weight:600;color:var(--ink);padding:13px 10px;border-radius:8px;border-bottom:1px solid var(--line);}
.mobile-nav a:hover{background:var(--wash);color:var(--blue);}
.mobile-nav .mclose{align-self:flex-end;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--navy);line-height:1;}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.03);}
.hero .bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(10,40,80,.93) 0%,rgba(0,106,195,.82) 48%,rgba(10,40,80,.55) 100%);}
.hero .inner{position:relative;z-index:2;padding:96px 0 104px;max-width:720px;}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:7px 15px;border-radius:999px;font-family:'Montserrat';font-weight:600;font-size:.76rem;letter-spacing:.05em;margin-bottom:22px;}
.hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;letter-spacing:-.02em;margin:0 0 18px;overflow-wrap:break-word;hyphens:auto;}
.hero p.lead{font-size:clamp(1.05rem,2vw,1.28rem);opacity:.96;margin:0 0 30px;font-weight:300;}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;}
.hero-sub{background:var(--navy);color:#dfe8f5;}
.hero-sub .container{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);}
.hero-sub .hs{background:var(--navy);padding:22px 18px;text-align:center;}
.hero-sub .hs .n{font-family:'Montserrat';font-weight:800;font-size:1.9rem;color:#fff;line-height:1;}
.hero-sub .hs .l{font-size:.78rem;letter-spacing:.03em;margin-top:6px;color:#9fb2cd;text-transform:uppercase;}

/* page hero (interior pages) */
.page-hero{position:relative;color:#fff;padding:66px 0 62px;overflow:hidden;}
.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.page-hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,40,80,.94),rgba(0,106,195,.78));}
.page-hero .inner{position:relative;z-index:2;}
.page-hero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;margin:0 0 10px;}
.page-hero p{opacity:.95;font-size:1.05rem;max-width:640px;margin:0;}
.crumbs{font-size:.82rem;color:#bcd0ea;margin-bottom:16px;font-family:'Montserrat';font-weight:600;}
.crumbs a{color:#bcd0ea;}

/* ---------- Sections ---------- */
section{padding:74px 0;}
.section-tight{padding:52px 0;}
.bg-wash{background:var(--wash);}
.bg-navy{background:var(--navy);color:#dbe6f5;}
.bg-navy h2,.bg-navy h3{color:#fff;}
.kicker{display:inline-block;font-family:'Montserrat';font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;}
.bg-navy .kicker{color:#66a8e6;}
.section-title{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:800;margin:0 0 14px;letter-spacing:-.015em;}
.section-intro{color:var(--muted);max-width:680px;font-size:1.03rem;}
.bg-navy .section-intro{color:#aebfd6;}
.head-center{text-align:center;}
.head-center .section-intro{margin-left:auto;margin-right:auto;}

/* ---------- Grid helpers ---------- */
.grid{display:grid;gap:26px;}
.g-2{grid-template-columns:repeat(2,1fr);}
.g-3{grid-template-columns:repeat(3,1fr);}
.g-4{grid-template-columns:repeat(4,1fr);}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:.2s;display:flex;flex-direction:column;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.card .cimg{aspect-ratio:16/10;background:var(--wash-2) center/cover no-repeat;}
.card .cbody{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column;}
.card h3{font-size:1.16rem;margin:0 0 8px;}
.card p{color:var(--muted);font-size:.94rem;margin:0 0 16px;}
.card .clink{margin-top:auto;font-family:'Montserrat';font-weight:700;font-size:.86rem;color:var(--blue);display:inline-flex;gap:6px;align-items:center;}
.tagchip{position:absolute;top:0;left:0;margin:14px;background:var(--blue);color:#fff;font-family:'Montserrat';font-weight:700;font-size:.7rem;
  letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:7px;z-index:2;}
.card .cimg-wrap{position:relative;}

/* program card variant */
.prog{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.2s;position:relative;overflow:hidden;}
.prog::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--blue);}
.prog:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.prog .ico{width:52px;height:52px;border-radius:12px;background:var(--wash-2);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px;}
.prog h3{font-size:1.2rem;margin:0 0 8px;}
.prog p{color:var(--muted);font-size:.93rem;margin:0;}
.prog.feature::before{background:var(--gold);}
.prog .badge{display:inline-block;background:#fff7e8;color:#8a6410;border:1px solid #f0dca6;font-family:'Montserrat';font-weight:700;
  font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border-radius:6px;margin-bottom:12px;}

/* stat cards */
.stat-band{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 14px;text-align:center;}
.stat .n{font-family:'Montserrat';font-weight:800;font-size:2rem;color:var(--blue);line-height:1;}
.stat .l{font-size:.78rem;color:var(--muted);margin-top:8px;text-transform:uppercase;letter-spacing:.03em;font-weight:600;}

/* ---------- Feature/media rows ---------- */
.media-img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover;}
.eu-band{display:flex;align-items:center;gap:14px;background:var(--wash);border:1px dashed #b9cbe6;border-radius:12px;
  padding:14px 18px;font-size:.9rem;color:var(--muted);}
.eu-flag{width:44px;height:30px;border-radius:4px;flex:none;background:#003399;display:grid;place-items:center;color:#fc0;font-size:.8rem;}
.checklist{list-style:none;padding:0;margin:14px 0 0;}
.checklist li{position:relative;padding:6px 0 6px 30px;color:var(--ink);}
.checklist li::before{content:"✓";position:absolute;left:0;top:6px;color:var(--green);font-weight:800;background:#e7f6ed;width:20px;height:20px;
  border-radius:50%;display:grid;place-items:center;font-size:.72rem;}

/* video */
.video-wrap{position:relative;width:100%;padding-top:56.25%;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000;}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}

/* ---------- News list ---------- */
.news-item{display:grid;grid-template-columns:300px 1fr;gap:26px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:24px;transition:.2s;}
.news-item:hover{box-shadow:var(--shadow);}
.news-item .ni-img{background:var(--wash-2) center/cover no-repeat;min-height:210px;}
.news-item .ni-body{padding:26px 28px;}
.news-item .meta{display:flex;gap:10px;align-items:center;margin-bottom:10px;flex-wrap:wrap;}
.pill{font-family:'Montserrat';font-weight:700;font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:#fff;padding:5px 11px;border-radius:6px;}
.pill.blue{background:var(--blue);}.pill.green{background:var(--green);}.pill.gold{background:var(--gold);color:#231a05;}.pill.fb{background:#1877f2;}
.news-item h3{font-size:1.32rem;margin:2px 0 10px;}
.news-item p{color:var(--muted);margin:0 0 14px;font-size:.96rem;}
.date{color:var(--muted);font-size:.82rem;font-family:'Montserrat';font-weight:600;}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.gallery img{aspect-ratio:1/1;object-fit:cover;border-radius:12px;cursor:pointer;transition:.2s;width:100%;}
.gallery img:hover{transform:scale(1.03);filter:brightness(1.05);}

/* partners */
.partner-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
.partner-grid .pl{background:#fff;border:1px solid var(--line);border-radius:12px;height:96px;display:grid;place-items:center;padding:14px;transition:.2s;}
.partner-grid .pl:hover{box-shadow:var(--shadow-sm);}
.partner-grid .pl img{max-height:56px;width:auto;object-fit:contain;filter:grayscale(.2);}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-list span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:.88rem;font-weight:600;color:var(--ink);}
.bg-navy .tag-list span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#dbe6f5;}

/* CTA band */
.cta-band{background:linear-gradient(115deg,var(--blue-deep),var(--blue));color:#fff;border-radius:var(--radius);padding:48px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 6px;}
.cta-band p{margin:0;opacity:.95;}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-family:'Montserrat';font-weight:600;font-size:.85rem;color:var(--navy);}
.field input,.field textarea,.field select{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;background:#fff;transition:.15s;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,106,195,.12);}
.btn:disabled{opacity:.65;cursor:wait;transform:none !important;box-shadow:none;}
.hp{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden;}
.form-status{margin-top:14px;padding:12px 14px;border-radius:10px;font-size:.9rem;display:none;}
.form-status.ok{display:block;background:#e8f7ee;color:#1a6b38;border:1px solid #b7e4c7;}
.form-status.err{display:block;background:#fdecee;color:#a3142c;border:1px solid #f5c2cb;}
.form-status.pending{display:block;background:var(--wash);color:var(--navy);border:1px solid var(--line);}
.info-list{list-style:none;padding:0;margin:0;}
.info-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);}
.info-list .ico{width:42px;height:42px;border-radius:11px;background:var(--wash-2);display:grid;place-items:center;flex:none;font-size:1.1rem;}
.info-list b{font-family:'Montserrat';color:var(--navy);display:block;font-size:.9rem;}
.info-list span{color:var(--muted);font-size:.92rem;}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#b9c6db;padding-top:56px;}
.site-footer .fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:40px;}
.site-footer h5{font-family:'Montserrat';color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 16px;}
.site-footer a{color:#b9c6db;}.site-footer a:hover{color:#fff;}
.site-footer ul{list-style:none;padding:0;margin:0;}
.site-footer li{padding:5px 0;font-size:.9rem;}
.fbrand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.fbrand img{height:52px;background:#fff;border-radius:10px;padding:6px;}
.fbrand .bt{font-family:'Montserrat';font-weight:800;color:#fff;font-size:1.05rem;}
.fbrand .bt small{display:block;font-weight:500;color:#66a8e6;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;margin-top:3px;}
.footer-note{font-size:.9rem;line-height:1.7;}
.socials{display:flex;gap:10px;margin-top:16px;}
.socials a{width:38px;height:38px;border-radius:9px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;font-weight:700;font-family:'Montserrat';transition:.15s;}
.socials a:hover{background:var(--blue);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.8rem;color:#8394ad;}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:.6s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(8,14,26,.92);z-index:300;display:none;align-items:center;justify-content:center;padding:30px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:92%;max-height:88%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5);}
.lightbox .lclose{position:absolute;top:22px;right:28px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:0;}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .nav{display:none;}
  .burger{display:flex;}
  .split{grid-template-columns:1fr;gap:30px;}
  .g-4{grid-template-columns:repeat(2,1fr);}
  .stat-band{grid-template-columns:repeat(3,1fr);}
  .site-footer .fgrid{grid-template-columns:1fr 1fr;}
}
@media(max-width:720px){
  .g-2,.g-3,.g-4{grid-template-columns:1fr;}
  .hero-sub .container{grid-template-columns:repeat(2,1fr);}
  .stat-band{grid-template-columns:repeat(2,1fr);}
  .news-item{grid-template-columns:1fr;}
  .news-item .ni-img{min-height:200px;}
  .gallery{grid-template-columns:repeat(2,1fr);}
  .form-grid{grid-template-columns:1fr;}
  .site-footer .fgrid{grid-template-columns:1fr;}
  .cta-band{padding:34px 26px;}
  .topstrip .ts-left{display:none;}
  section{padding:56px 0;}
}