@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

/*
  style.css — Styles pour Junior Conseil UTT
  Design: bleu / blanc / gris, responsive, grid/flexbox, animations légères
*/

:root{
  --bg:#f7f9fb;
  --white:#ffffff;
  --muted:#6b7280;
  --accent:#0b5ed7; /* blue */
  --accent-700:#084aa3;
  --card-shadow: 0 6px 18px rgba(11,94,215,0.08);
  --radius:12px;
  --container:1100px;
  --glass: rgba(255,255,255,0.6);
  font-family: 'Montserrat', Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%;max-width:100%;overflow-x:clip}
body{
  margin:0;
  background:var(--bg);
  color:#0f172a;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  overflow-x:hidden;
}
.container{max-width:var(--container);margin:0 auto;padding:2rem}

/* Header */
.site-header{background:linear-gradient(90deg, rgba(11,94,215,0.06), rgba(11,94,215,0.02));backdrop-filter: blur(4px);position:sticky;top:0;z-index:60;border-bottom:1px solid rgba(15,23,42,0.04)}
.header-inner{display:flex;align-items:center;gap:1rem;justify-content:space-between}
.logo{font-weight:700;color:var(--accent);text-decoration:none;font-size:1.05rem;display:inline-flex;align-items:center}
.logo span{color:#0f172a}
.header-inner .logo img{display:block;height:64px;width:auto;max-width:320px}
.main-nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.main-nav li{position:relative}
.main-nav a{white-space: nowrap;color:inherit;text-decoration:none;padding:0.5rem 0.6rem;border-radius:8px}
.main-nav a:hover{background:rgba(11,94,215,0.06)}
.main-nav .submenu{
  position:absolute;
  top:calc(100% + 6px);
  left:0;
  display:none;
  flex-direction:column;
  min-width:240px;
  gap:0.2rem;
  background:#ffffff;
  border:1px solid rgba(15,23,42,0.08);
  border-radius:10px;
  box-shadow:0 14px 28px rgba(15,23,42,0.14);
  padding:0.45rem;
  z-index:80;
}
.main-nav .submenu a{display:block;white-space:normal;padding:0.45rem 0.6rem}
.main-nav .has-submenu:hover > .submenu,
.main-nav .has-submenu:focus-within > .submenu{display:flex}
.main-nav .mobile-contact-item{display:none}
.main-nav .submenu .presta-link{display:flex;align-items:center;gap:0.5rem;color:#0f172a}
.main-nav .submenu .presta-link::before{
  width:auto;
  height:auto;
  background:none;
  font-size:1rem;
  line-height:1;
  flex-shrink:0;
}
.main-nav .submenu .presta-link.presta-info::before{content:'💻'}
.main-nav .submenu .presta-link.presta-meca::before{content:'⚙️'}
.main-nav .submenu .presta-link.presta-ia::before{content:'🤖'}
.main-nav .submenu .presta-link.presta-log::before{content:'📦'}
.main-nav .submenu .presta-link.presta-mat::before{content:'🌱'}
.header-cta{margin-left:1rem;white-space:nowrap;flex-shrink:0}

.nav-toggle{display:none;background:none;border:0;padding:0;margin-left:0;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation}
.nav-toggle .burger{width:26px;height:2px;background:#0f172a;display:block;position:relative}
.nav-toggle .burger:before,.nav-toggle .burger:after{content:'';position:absolute;left:0;width:26px;height:2px;background:#0f172a}
.nav-toggle .burger:before{top:-8px}
.nav-toggle .burger:after{top:8px}

/* Buttons */
.btn{display:inline-block;padding:0.6rem 1rem;border-radius:10px;text-decoration:none;font-weight:600;cursor:pointer;border:0}
.btn-primary{background:var(--accent);color:white;box-shadow:var(--card-shadow)}
.btn-primary:hover{background:var(--accent-700)}
.btn-secondary{background:transparent;border:1px solid rgba(11,94,215,0.12);color:var(--accent)}
.btn-ghost{background:transparent;border:0;color:var(--muted)}
.btn-large{padding:0.8rem 1.25rem;font-size:1rem}

.checkbox-inline{display:flex;align-items:flex-start;justify-content:flex-start;gap:0.55rem;margin:0.65rem 0;color:#334155;font-weight:500;line-height:1.4}
.contact-form label.checkbox-inline{display:flex;align-items:flex-start;justify-content:flex-start;margin-bottom:0.65rem;text-align:left}
.checkbox-inline input{margin:0.2rem 0 0;flex-shrink:0;width:18px;height:18px;accent-color:var(--accent)}
.checkbox-inline span{display:block;flex:1}

/* Member form: highlighted pole selector */
.contact-form .pole-field select{
  width:100%;
  margin-top:0.35rem;
  padding:0.75rem 2.5rem 0.75rem 0.85rem;
  border-radius:10px;
  border:1px solid #d6deea;
  background:
    linear-gradient(180deg,#ffffff,#f6f9ff),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%230b5ed7' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 0.8rem center / 16px 16px;
  color:#0f172a;
  font-weight:600;
  box-shadow:0 4px 12px rgba(15,23,42,0.06);
  appearance:none;
  -webkit-appearance:none;
  -moz-appearance:none;
  cursor:pointer;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.contact-form .pole-field select:focus{
  outline:none;
  border-color:#cbd5e1;
  box-shadow:0 0 0 3px rgba(148,163,184,0.20),0 4px 12px rgba(15,23,42,0.06);
}
.contact-form .pole-field select:invalid{
  color:#64748b;
  font-weight:500;
}

/* Hero */
.hero{position:relative;overflow:hidden;padding:5rem 0;background:#071840}
.hero-inner{position:relative;z-index:2;display:flex;gap:2rem;align-items:center;justify-content:space-between}
.hero-content{max-width:760px}
.hero h1{font-size:2.1rem;margin:0 0 0.5rem;color:#f8fafc}
.hero h2{color:#e2e8f0}
.lead{color:#dbe4f3;margin-bottom:1rem}
.hero .hero-proof,.hero .hero-domains{color:#ffffff}
.hero-ctas{display:flex;gap:0.75rem;flex-wrap:wrap}

/* Video background in hero */
.hero-video-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(7,24,64,0.48), rgba(7,24,64,0.62))}

/* Hero logos marquee */
.hero-marquee{position:relative;z-index:2;background:#ffffff;padding:0.8rem 0;overflow:hidden;border-bottom:1px solid rgba(15,23,42,0.06)}
.hero-marquee-motion{display:flex;width:max-content;animation:hero-marquee-scroll 24s linear infinite;will-change:transform}
.hero-marquee-track{display:flex;gap:1rem;flex-shrink:0;padding-right:1rem}
.hero-marquee-item{display:flex;align-items:center;justify-content:center;min-width:210px;height:86px;background:#ffffff;border:1px solid rgba(15,23,42,0.08);border-radius:12px;padding:0.9rem;box-shadow:0 8px 22px rgba(15,23,42,0.08)}
.hero-marquee-logo{max-width:170px;max-height:54px;width:auto;height:auto;object-fit:contain;display:block}

/* Cookie banner */
.cookie-banner{
  position:fixed;
  left:1rem;
  right:1rem;
  bottom:1rem;
  z-index:1200;
  display:flex;
  gap:0.9rem;
  align-items:flex-start;
  justify-content:space-between;
  background:#ffffff;
  border:1px solid rgba(15,23,42,0.12);
  border-radius:14px;
  box-shadow:0 18px 38px rgba(15,23,42,0.18);
  padding:0.95rem;
}
.cookie-banner.hidden{display:none}
.cookie-copy{margin:0;color:#334155;font-size:0.92rem}
.cookie-copy a{color:var(--accent);font-weight:600}
.cookie-actions{display:flex;gap:0.55rem;flex-shrink:0}

@keyframes hero-marquee-scroll{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

/* Sections */
.section{padding:2.5rem 0}
.section-title{font-size:1.4rem;margin:0 0 0.5rem}
.section-sub{color:var(--muted);margin-bottom:1.2rem}

.grid{display:grid;gap:1.25rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.prestations-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.section-cta{margin-top:1.2rem;display:flex;justify-content:center}

/* Home page: align CTA buttons in paired cards */
.home-links-grid .home-link-card{display:flex;flex-direction:column}
.home-links-grid .home-link-card p{flex:1}
.home-links-grid .home-link-card .btn{align-self:flex-start}

/* Prestations page cards with header images */
.prest-card{padding:0;overflow:hidden;scroll-margin-top:96px;display:flex;flex-direction:column}
.prest-card-media{
  height:150px;
  border-radius:12px 12px 0 0;
  background-size:cover;
  background-position:center;
  position:relative;
}
.prest-card-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.prest-card-media::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(2,6,23,0.10), rgba(2,6,23,0.28));
}
.prest-media-info{background-image:linear-gradient(135deg,#0ea5e9,#1d4ed8), radial-gradient(circle at 20% 20%,rgba(255,255,255,.35),transparent 45%)}
.prest-media-meca{background-image:linear-gradient(135deg,#64748b,#334155), radial-gradient(circle at 75% 30%,rgba(255,255,255,.25),transparent 40%)}
.prest-media-ia{background-image:linear-gradient(135deg,#7c3aed,#2563eb), radial-gradient(circle at 30% 65%,rgba(255,255,255,.28),transparent 42%)}
.prest-media-log{background-image:linear-gradient(135deg,#0f766e,#0891b2), radial-gradient(circle at 80% 15%,rgba(255,255,255,.24),transparent 36%)}
.prest-media-mat{background-image:linear-gradient(135deg,#15803d,#0e7490), radial-gradient(circle at 18% 18%,rgba(255,255,255,.24),transparent 44%)}
.prest-card-head{display:flex;align-items:center;padding:1rem 1.25rem 0.7rem}
.prest-card h3{margin:0}
.prest-card ul{margin:0;padding:0 1.25rem 1rem 2.2rem;flex:1}
.prest-card-actions{display:flex;justify-content:flex-end;padding:0 1.25rem 1.25rem;margin-top:auto}

.card{background:var(--white);padding:1.25rem;border-radius:var(--radius);box-shadow:var(--card-shadow)}
.card,.btn,.main-nav a,.partners .partner{transition:transform .25s ease,box-shadow .25s ease,background-color .25s ease,color .25s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 14px 34px rgba(15,23,42,0.12)}
.btn:hover{transform:translateY(-2px)}

.stats .stat{display:flex;flex-direction:column;align-items:flex-start;padding:1rem}
.stat-value{font-size:1.6rem;font-weight:800;color:var(--accent)}
.stat-label{color:var(--muted)}

/* About section redesign */
.about-jc-section{padding-top:1rem}
.about-jc{
  background:linear-gradient(135deg, #f2f7ff 0%, #ffffff 65%);
  border:1px solid rgba(11,94,215,0.12);
  border-radius:18px;
  box-shadow:0 18px 40px rgba(11,94,215,0.10);
  padding:2rem;
}
.about-jc-eyebrow{
  margin:0;
  display:inline-block;
  font-size:0.82rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--accent);
  font-weight:800;
}
.about-jc-title{margin-top:0.6rem;margin-bottom:0.6rem}
.about-jc-intro{max-width:840px;color:#334155;margin:0 0 1.5rem}
.about-values-link{color:var(--accent);font-weight:700;text-decoration:none}
.about-values-link:hover{color:var(--accent-700);text-decoration:underline}
.about-jc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.about-jc-section .about-jc-grid{grid-template-columns:1fr}
.about-jc-block{
  background:#ffffff;
  border:1px solid rgba(15,23,42,0.08);
  border-radius:14px;
  padding:1.2rem;
  box-shadow:0 10px 24px rgba(15,23,42,0.06);
}
.about-jc-block h3{margin:0 0 0.4rem;color:#0f172a}
.about-jc-block p{margin:0;color:#475569}

.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0.9rem}
.about-jc-section .values-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.value-card{background:#ffffff;border:1px solid rgba(15,23,42,0.08);border-radius:12px;padding:1rem;box-shadow:var(--card-shadow);height:100%;display:flex;flex-direction:column;gap:0.35rem}
.value-card h4{margin:0;font-size:1.05rem;color:#0f172a}
.value-card p{margin:0;color:#475569}
.value-icon{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#e9f3ff,#dbeafe);border:1px solid rgba(11,94,215,0.16);display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 6px 16px rgba(11,94,215,0.10)}
.values-page-grid{margin-top:1rem}

/* Dedicated style: qui-sommes-nous page */
.about-page{padding-top:1.2rem}
.about-page-hero{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,#0b5ed7 0%,#0a4fb8 55%,#083f96 100%);
  color:#ffffff;
  border-radius:18px;
  padding:2rem;
  box-shadow:0 20px 42px rgba(8,63,150,0.28);
  margin-bottom:1.1rem;
}
.about-page-hero::after{
  content:'';
  position:absolute;
  width:220px;
  height:220px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0) 70%);
  top:-70px;
  right:-40px;
}
.about-page-kicker{
  display:inline-block;
  margin:0 0 0.55rem;
  font-size:0.8rem;
  text-transform:uppercase;
  letter-spacing:0.12em;
  font-weight:800;
  color:#dbeafe;
}
.about-page-hero h1{
  margin:0;
  font-size:2rem;
  line-height:1.2;
}
.about-page-intro{
  margin:0.85rem 0 0;
  max-width:820px;
  color:#eaf2ff;
  font-size:1.02rem;
}
.about-page-banner{
  display:block;
  width:100%;
  margin-top:1.1rem;
  border-radius:14px;
  height:260px;
  object-fit:cover;
  object-position:center;
  box-shadow:0 14px 30px rgba(2,6,23,0.26);
  border:1px solid rgba(255,255,255,0.2);
}
.about-page-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1rem;
}
.about-page-card{
  background:#ffffff;
  border:1px solid rgba(15,23,42,0.09);
  border-radius:14px;
  padding:1.2rem;
  box-shadow:0 10px 26px rgba(15,23,42,0.07);
}
.about-page-card h3{
  margin:0 0 0.45rem;
  color:#0f172a;
}
.about-page-card p,
.about-page-card li{
  color:#475569;
}
.about-page-card ul{
  margin:0;
  padding-left:1.1rem;
}
.about-page-card li + li{margin-top:0.3rem}

.timeline{display:flex;gap:0.75rem;flex-wrap:wrap}
.timeline .step{background:var(--white);padding:0.6rem 0.9rem;border-radius:999px;box-shadow:var(--card-shadow);font-weight:600}

.partners .partner{background:white;padding:1rem;border-radius:10px;display:flex;align-items:center;justify-content:center;transition:transform .22s ease,box-shadow .22s ease}
.partners .partner:hover{transform:translateY(-6px);box-shadow:0 14px 30px rgba(15,23,42,0.08)}

.partners-marquee{position:relative;overflow:hidden;padding:0.5rem 0 0.8rem}
.partners-marquee-motion{display:flex;width:max-content;animation:partners-marquee-scroll 26s linear infinite;will-change:transform}
.partners-marquee-track{display:flex;gap:1rem;padding-right:1rem;flex-shrink:0}
.partners-marquee .partner{min-width:190px;height:90px;background:#ffffff;border:1px solid rgba(15,23,42,0.08);border-radius:12px;padding:0.9rem;box-shadow:0 10px 24px rgba(15,23,42,0.08)}
.partners-marquee .partner-logo{max-height:58px;max-width:170px;width:auto;height:auto;object-fit:contain;display:block;margin:0 auto}
@keyframes partners-marquee-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* Partners page: normalize text heights across cards */
.partners-grid .partner{
  align-items:flex-start;
  justify-content:flex-start;
  flex-direction:column;
  height:100%;
}
.partners-grid .partner .partner-logo{
  width:100%;
  height:72px;
  object-fit:contain;
  object-position:center;
  margin-bottom:0.7rem;
}
.partners-grid .partner h4{
  margin:0.15rem 0 0.45rem;
  min-height:2.6em;
}
.partners-grid .partner p{
  margin:0;
  min-height:4.8em;
}

/* Partner logos */
.partner-logo{max-width:120px;height:auto;display:block;margin:0 auto 0.6rem;opacity:0.95}

/* Animated process steps */
.proc-steps{display:flex;flex-wrap:wrap;gap:0.8rem;align-items:center}
.proc-step{position:relative;background:var(--white);padding:0.8rem 1rem;border-radius:10px;box-shadow:var(--card-shadow);font-weight:700}

/* Toggle buttons for student space */
.form-toggle{display:flex;gap:0.6rem;padding:0.6rem;background:var(--white);border-radius:8px;box-shadow:var(--card-shadow);margin-bottom:1.5rem;width:fit-content;}
.btn-toggle{padding:0.6rem 1.2rem;border-radius:8px;border:1px solid rgba(15,23,42,0.06);background:transparent;cursor:pointer;font-weight:600;transition:all 0.2s}
.btn-toggle:hover{background:rgba(11,94,215,0.04)}
.btn-toggle.active{background:var(--accent);color:white;border-color:var(--accent)}

.member-choice-intro{
  margin:0.5rem 0 0.9rem;
  text-align:center;
  font-size:1.2rem;
  color:#1e293b;
  font-weight:700;
}

.member-switch-wrap{
  display:flex;
  justify-content:center;
  margin:0 auto 1rem;
}

.member-switch-input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}

.member-switch{
  --switch-width: 430px;
  --switch-height: 78px;
  --switch-pad: 7px;
  position:relative;
  width:var(--switch-width);
  height:var(--switch-height);
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  border-radius:999px;
  background:linear-gradient(135deg,#eaf3ff 0%,#dbeaff 100%);
  border:1px solid rgba(11,94,215,0.22);
  box-shadow:0 12px 28px rgba(11,94,215,0.14);
  cursor:pointer;
  user-select:none;
  overflow:hidden;
}

.member-switch-thumb{
  position:absolute;
  top:var(--switch-pad);
  left:var(--switch-pad);
  width:calc(50% - var(--switch-pad));
  height:calc(100% - (var(--switch-pad) * 2));
  border-radius:999px;
  background:linear-gradient(145deg,#0b5ed7 0%,#0a4fb8 100%);
  box-shadow:0 10px 18px rgba(10,79,184,0.35);
  transition:transform .34s cubic-bezier(.22,.61,.36,1);
}

.member-switch-label{
  position:relative;
  z-index:2;
  text-align:center;
  font-size:1.05rem;
  font-weight:800;
  letter-spacing:0.01em;
  color:#0f172a;
  transition:color .24s ease;
}

.member-switch-input:checked + .member-switch .member-switch-thumb{
  transform:translateX(calc(100% - var(--switch-pad)));
}

.member-switch-input:not(:checked) + .member-switch .member-switch-label-left,
.member-switch-input:checked + .member-switch .member-switch-label-right{
  color:#ffffff;
}

.member-switch-input:focus-visible + .member-switch{
  box-shadow:0 0 0 4px rgba(11,94,215,0.2), 0 12px 28px rgba(11,94,215,0.14);
}

.form-toggle-centered{
  margin:0 auto 1rem;
  justify-content:center;
}

.role-panel{
  animation:role-fade .3s ease;
}

.role-hero-card{
  background:linear-gradient(135deg,#f0f7ff 0%,#ffffff 65%);
  border:1px solid rgba(11,94,215,0.12);
}

.role-hero-card p{
  margin:0;
  color:#334155;
}

.role-subtitle{
  margin:0 0 0.35rem;
  font-size:1.05rem;
  color:#0b5ed7;
}

.role-benefits .role-benefit-card{
  height:100%;
  border:1px solid rgba(15,23,42,0.08);
}

.role-benefit-card h3{
  margin:0 0 0.45rem;
  color:#0f172a;
}

.role-benefit-card p{
  margin:0;
  color:#475569;
}

.role-cta-wrap{
  margin-top:1rem;
  display:flex;
  justify-content:center;
}

@keyframes role-fade{
  from{opacity:0;transform:translateY(8px)}
  to{opacity:1;transform:translateY(0)}
}

/* Footer quick contact */
.footer-contact-wrapper{margin-top:2rem;border-top:1px solid rgba(255,255,255,0.1);padding-top:2rem}
.footer-contact{display:flex;gap:1rem;flex-wrap:wrap;align-items:end;max-width:800px;margin:0 auto}
.footer-contact label{display:block;flex:1;min-width:200px;color:rgba(255,255,255,0.85);font-size:0.9rem}
.footer-contact input,.footer-contact textarea{width:100%;padding:0.6rem;border-radius:6px;border:1px solid rgba(255,255,255,0.2);margin-top:0.3rem;background:rgba(255,255,255,0.05);color:white}
.footer-contact input:focus,.footer-contact textarea:focus{background:rgba(255,255,255,0.1);outline:none;border-color:rgba(255,255,255,0.4)}
.footer-contact .form-actions{margin-top:0;flex-shrink:0}
.footer-contact button{padding:0.6rem 1.5rem}

/* Projects */
.grid-1{grid-template-columns:1fr}
.gap-2{gap:2rem}
.project-horizontal{display:flex;gap:2rem;align-items:center;padding:1.5rem}
.project-horizontal .screenshot{width:350px;height:220px;flex-shrink:0;margin-bottom:0}
.project-horizontal .project-content{flex:1}
@media (max-width:768px){ .project-horizontal{flex-direction:column;align-items:stretch;} .project-horizontal .screenshot{width:100%;height:auto;} }
.project-tile .screenshot{overflow:hidden;border-radius:8px;}
.project-tile img{width:100%;height:100%;object-fit:cover;display:block}
.project-tile .screenshot{cursor:pointer;position:relative;background:linear-gradient(135deg,#e2e8f0,#cbd5e1)}
.project-tile[data-lightbox="off"] .screenshot{cursor:default}
.project-tile .screenshot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* Project lightbox */
.project-lightbox{position:fixed;inset:0;background:rgba(7,11,24,0.78);display:none;align-items:center;justify-content:center;padding:1.5rem;z-index:1400}
.project-lightbox.open{display:flex}
.lightbox-surface{background:#0b1324;color:#e2e8f0;width:min(1100px,100%);border-radius:14px;box-shadow:0 20px 80px rgba(0,0,0,0.45);padding:1rem 1rem 1.25rem;position:relative;border:1px solid rgba(255,255,255,0.06);animation:lightbox-pop .24s ease}
.lightbox-media{position:relative;display:flex;align-items:center;gap:0.75rem}
.lightbox-media img{width:100%;max-height:70vh;object-fit:contain;background:#0f172a;border-radius:10px;box-shadow:0 14px 40px rgba(0,0,0,0.35)}
.lightbox-nav{background:rgba(255,255,255,0.08);color:#e2e8f0;border:1px solid rgba(255,255,255,0.14);border-radius:10px;padding:0.65rem 0.9rem;cursor:pointer;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;font-size:1.1rem;line-height:1;z-index:2;position:relative}
.lightbox-nav:hover{background:rgba(255,255,255,0.16);transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,0,0,0.25)}
.lightbox-close{position:absolute;top:0.6rem;right:0.6rem;background:rgba(255,255,255,0.1);color:#e2e8f0;border:1px solid rgba(255,255,255,0.18);border-radius:8px;padding:0.45rem 0.75rem;cursor:pointer;font-size:1.2rem;line-height:1;transition:background .2s ease,transform .2s ease,box-shadow .2s ease;z-index:3;pointer-events:auto}
.lightbox-close:hover{background:rgba(255,255,255,0.18);transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,0,0,0.28)}
.lightbox-meta{display:flex;justify-content:space-between;align-items:center;margin-top:0.6rem;gap:1rem}
.lightbox-caption{margin:0;color:#cbd5e1;font-size:0.95rem}
.lightbox-counter{font-weight:700;color:#f8fafc}
@media (max-width:640px){
  .lightbox-media{flex-direction:column}
  .lightbox-nav{width:100%}
  .lightbox-meta{flex-direction:column;align-items:flex-start}
}

@keyframes lightbox-pop{
  from{opacity:0;transform:translateY(12px) scale(.98)}
  to{opacity:1;transform:translateY(0) scale(1)}
}

/* Timeline vertical */
.timeline-vertical{position:relative;padding-left:80px;padding-top:8px;padding-bottom:24px}
.timeline-line{position:absolute;left:42px;top:0;width:6px;height:100%;background:#e6eefc;border-radius:4px}
.timeline-fill{position:absolute;left:42px;top:0;width:6px;height:0;background:linear-gradient(180deg,var(--accent),var(--accent-700));border-radius:4px;transition:height .22s cubic-bezier(.22,.61,.36,1);will-change:height}
.timeline-fill::after{content:'';position:absolute;left:-7px;bottom:-10px;border-left:8px solid transparent;border-right:8px solid transparent;border-top:10px solid var(--accent)}
.timeline-steps{position:relative}
.timeline-steps .proc-step{position:relative;margin:28px 0;padding-left:1rem;background:transparent;box-shadow:none}
.timeline-steps .proc-step h3{margin:0 0 0.25rem;font-size:1rem}
.timeline-steps .proc-step p{margin:0;color:var(--muted)}
.timeline-steps .proc-step::before{content:'';position:absolute;left:-47px;top:8px;width:22px;height:22px;border-radius:50%;background:var(--white);border:4px solid #e6eefc;box-shadow:var(--card-shadow)}
.timeline-steps .proc-step.active::before{border-color:var(--accent);background:var(--accent)}

@media (max-width:900px){
  .timeline-vertical{padding-left:56px}
  .timeline-line,.timeline-fill{left:23px}
  .timeline-steps .proc-step::before{left:-41px}
}

.contact-area{align-items:start}
.contact-card{padding:1.5rem}
.contact-card-banner{
  width:100%;
  height:190px;
  object-fit:cover;
  object-position:center;
  border-radius:12px;
  margin-bottom:1.25rem;
  box-shadow:0 10px 24px rgba(15,23,42,0.12);
}
.contact-form label{display:block;margin-bottom:0.6rem;color:var(--muted)}
.contact-form input:not([type="checkbox"]):not([type="radio"]),.contact-form textarea{width:100%;padding:0.6rem;border-radius:8px;border:1px solid rgba(15,23,42,0.06);margin-top:0.25rem}
.contact-form input[type="checkbox"],.contact-form input[type="radio"]{width:auto;padding:0;border:0}
.contact-form textarea{min-height:140px;max-height:300px;resize:vertical}
.form-actions{display:flex;gap:0.5rem;margin-top:0.75rem}
.form-feedback{margin-top:0.6rem;color:green}

/* Student forms: file input drop/browse UI */
.contact-form .file-upload-label{
  background:#f8fbff;
  border:1px dashed #9db8ea;
  border-radius:12px;
  padding:0.75rem;
  margin-bottom:0.8rem;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.contact-form .file-upload-label:hover{
  border-color:var(--accent);
  background:#f4f8ff;
}
.contact-form .file-upload-hint{
  display:block;
  margin:0.2rem 0 0.45rem;
  color:#64748b;
  font-size:0.85rem;
  font-weight:500;
}
.contact-form .file-upload-label input[type="file"]{
  width:100%;
  margin-top:0;
  padding:0.45rem;
  border:1px solid #d9e3f5;
  border-radius:10px;
  background:#ffffff;
  color:#334155;
  cursor:pointer;
}
.contact-form .file-upload-label input[type="file"]::file-selector-button{
  margin-right:0.7rem;
  border:0;
  border-radius:8px;
  padding:0.52rem 0.78rem;
  background:var(--accent);
  color:#ffffff;
  font-weight:600;
  cursor:pointer;
  transition:background-color .2s ease,transform .2s ease;
}
.contact-form .file-upload-label input[type="file"]::file-selector-button:hover{
  background:var(--accent-700);
}
.contact-form .file-upload-label input[type="file"]:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(11,94,215,0.14);
}
.contact-form .file-upload-label.is-dragover{
  border-color:var(--accent);
  background:#edf4ff;
  box-shadow:0 0 0 3px rgba(11,94,215,0.12);
}

/* Footer */
.site-footer{padding:1.4rem 0;background:#071840;color:white}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-brand{display:flex;flex-direction:column;gap:0.25rem}
.footer-name{margin:0;font-weight:800;letter-spacing:0.01em}
.footer-social{display:flex;gap:0.55rem;margin-top:0.35rem}
.social-icon{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.14);color:white;text-decoration:none;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease}
.social-icon svg{width:18px;height:18px;fill:currentColor}
.social-icon:hover{background:rgba(255,255,255,0.14);transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,0.18)}
.footer-links a{color:rgba(255,255,255,0.85);margin-left:1rem;text-decoration:none}

/* Utilities */
.bg-light{background:transparent}
.bg-accent{background:linear-gradient(90deg,#e9f3ff, #f7fbff)}
.hidden{display:none}

/* Page entry animations */
body.page-enter-init [data-page-enter]{
  opacity:0;
  transform:translateY(22px);
  filter:blur(5px);
}
body.page-enter-init.page-enter-ready [data-page-enter]{
  opacity:1;
  transform:translateY(0);
  filter:blur(0);
  transition:opacity .62s cubic-bezier(.2,.7,.2,1),transform .62s cubic-bezier(.2,.7,.2,1),filter .62s cubic-bezier(.2,.7,.2,1);
  transition-delay:var(--enter-delay,0ms);
}

/* Fade-in animation for scroll */
.fade-in{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.in-view{opacity:1;transform:translateY(0)}

/* Scroll reveals with stagger */
[data-reveal]{opacity:0;transform:translateY(26px) scale(0.985);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--reveal-delay,0ms)}
[data-reveal].is-visible{opacity:1;transform:translateY(0) scale(1)}

/* Responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column}
  .hero-content{max-width:100%}
  .prest-card-media{height:128px}
  .hero-marquee-item{min-width:180px;height:74px;padding:0.7rem}
  .hero-marquee-logo{max-width:145px;max-height:44px}
  .hero-marquee-motion{animation-duration:18s}
  .about-jc{padding:1.25rem}
  .about-jc-grid{grid-template-columns:1fr}
  .about-jc-section .values-grid{grid-template-columns:1fr}
  .about-page-hero{padding:1.35rem}
  .about-page-hero h1{font-size:1.65rem}
  .about-page-banner{height:190px}
  .about-page-grid{grid-template-columns:1fr}
  .partners-marquee .partner{min-width:170px;height:78px;padding:0.75rem}
  .partners-marquee-motion{animation-duration:20s}
  .partners-marquee .partner-logo{max-height:46px;max-width:130px}
  .main-nav{position:fixed;top:74px;left:0;right:0;bottom:auto;height:auto;max-height:calc(100dvh - 74px);width:100%;overflow:visible;background:transparent;display:block;padding:0.6rem 0.8rem calc(1rem + env(safe-area-inset-bottom));z-index:999;transform:translateY(-10px);opacity:0;visibility:hidden;transition:transform .24s ease,opacity .2s ease,visibility .2s ease}
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-toggle{display:inline-flex;position:relative;z-index:1000}
  .main-nav ul{flex-direction:column;gap:0.35rem;background:#ffffff;border:1px solid rgba(15,23,42,0.08);border-radius:12px;padding:0.55rem;box-shadow:0 14px 28px rgba(15,23,42,0.16);max-height:calc(100dvh - 74px - 1.4rem - env(safe-area-inset-bottom));overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
  .main-nav a{display:block;padding:0.65rem 0.7rem}
  .main-nav .has-submenu > a{display:flex;align-items:center;justify-content:space-between;gap:0.6rem}
  .main-nav .has-submenu > a::after{content:'▾';font-size:0.86rem;color:#334155;transition:transform .2s ease}
  .main-nav .has-submenu:hover > .submenu,
  .main-nav .has-submenu:focus-within > .submenu{display:none}
  .main-nav .submenu{
    position:static;
    display:none;
    min-width:0;
    border:0;
    border-radius:0;
    box-shadow:none;
    background:transparent;
    padding:0 0 0.15rem 0.9rem;
  }
  .main-nav .has-submenu.submenu-open > .submenu{display:flex}
  .main-nav .has-submenu.submenu-open > a::after{transform:rotate(180deg)}
  .main-nav .submenu a{padding:0.45rem 0.6rem}
  .main-nav .submenu .presta-link::before{
    width:auto;
    height:auto;
    background:none;
    -webkit-mask-image:none;
    mask-image:none;
    font-size:1rem;
    line-height:1;
  }
  .main-nav .submenu .presta-link.presta-info::before{content:'💻'}
  .main-nav .submenu .presta-link.presta-meca::before{content:'⚙️'}
  .main-nav .submenu .presta-link.presta-ia::before{content:'🤖'}
  .main-nav .submenu .presta-link.presta-log::before{content:'📦'}
  .main-nav .submenu .presta-link.presta-mat::before{content:'🌱'}
  .main-nav .mobile-contact-item{display:block}
  .main-nav .mobile-contact-item a{
    background:var(--accent);
    color:#ffffff;
    font-weight:700;
    text-align:center;
  }
  .main-nav .mobile-contact-item a:hover{background:var(--accent-700)}
  .header-cta{display:none}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .role-benefits{grid-template-columns:1fr}
  #partenaires .partners{gap:0.7rem}
  #partenaires .partner{
    min-height:90px;
    padding:0.7rem;
    border:1px solid rgba(15,23,42,0.08);
    border-radius:10px;
  }
  #partenaires .partner .partner-logo{
    max-width:100%;
    max-height:50px;
    width:auto;
    margin:0 auto;
    opacity:1;
  }
  #partenaires .partners.fade-in{opacity:1;transform:none}
  .two-col{grid-template-columns:1fr}
  .container{padding:1rem}
  .hero-ctas .btn{width:100%;text-align:center}
  .member-switch{
    --switch-width: min(100%, 360px);
    --switch-height: 68px;
  }
  .member-switch-label{font-size:0.95rem}
}

@media (prefers-reduced-motion: reduce){
  body.page-enter-init [data-page-enter],
  body.page-enter-init.page-enter-ready [data-page-enter]{
    opacity:1;
    transform:none;
    filter:none;
    transition:none;
  }
}

body.nav-open{overflow:hidden}

@media (min-width:901px){
  .nav-toggle{display:none}
}

/* Small UX polish */
a:focus{outline:3px solid rgba(11,94,215,0.12);outline-offset:3px}

/* Footer Contact Banner White */
.footer-contact-shell, .footer-contact-wrapper {
  background-color: white;
  color: #0f172a;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  margin-top: 2rem;
  margin-bottom: 2rem;
  border-top: none;
}
.footer-contact label {
  color: #334155;
  font-weight: 500;
}
.footer-contact input, .footer-contact textarea {
  background: white;
  border: 1px solid #cbd5e1;
  color: #0f172a;
}
.footer-contact input:focus, .footer-contact textarea:focus {
  border-color: var(--primary);
  outline: none;
}

/* Footer contact enhancement */
.footer-contact-shell{
  margin-top:1rem;
  background:#ffffff;
  border-radius:14px;
  box-shadow:0 12px 30px rgba(15,23,42,0.12);
  border:1px solid rgba(15,23,42,0.08);
}
.footer-contact-title{
  margin:0 0 0.9rem;
  font-size:1.15rem;
  color:#0f172a;
  letter-spacing:0.01em;
}
.site-footer .footer-contact{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:0.9rem;
  align-items:end;
  max-width:none;
}
.site-footer .footer-contact label{
  display:flex;
  flex-direction:column;
  gap:0.35rem;
  margin:0;
  color:#334155;
  font-weight:600;
  font-size:0.9rem;
}
.site-footer .footer-contact textarea{min-height:44px;resize:vertical}
.site-footer .footer-contact input,
.site-footer .footer-contact textarea{
  width:100%;
  padding:0.72rem 0.78rem;
  border-radius:10px;
  border:1px solid #d6deea;
  background:#f8fbff;
  color:#0f172a;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.site-footer .footer-contact input:focus,
.site-footer .footer-contact textarea:focus{
  background:#ffffff;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(11,94,215,0.16);
  outline:none;
}
.site-footer .footer-contact .form-actions{
  display:flex;
  align-items:end;
  margin-top:0;
}
.site-footer .footer-contact .btn-primary{
  min-width:140px;
  border-radius:10px;
}
.site-footer .footer-contact .form-feedback{
  grid-column:1 / -1;
  margin-top:0.1rem;
  color:#0b7a2a;
  font-weight:500;
}

/* Timeline Centering Override */
.timeline-vertical {
  width: fit-content;
  margin: 0 auto;
  padding-left: 0;
  position: relative;
}
.timeline-line {
  left: 20px !important;
  width: 6px !important;
}
.timeline-fill {
  left: 20px !important;
  width: 6px !important;
}
.timeline-fill::after {
  left: -5px !important; /* 16px wide caret centered on 6px line */
}
.timeline-steps {
  margin-left: 45px; /* Space for line */
}
.timeline-steps .proc-step::before {
  left: -37px !important; /* exactly aligned */
}
@media (max-width:900px){
  .timeline-line, .timeline-fill { left: 10px !important; }
  .timeline-steps { margin-left: 30px; }
  .timeline-steps .proc-step::before { left: -32px !important; }
  .site-footer .footer-contact{grid-template-columns:1fr}
  .footer-contact-title{font-size:1.05rem}
  .cookie-banner{
    left:0.6rem;
    right:0.6rem;
    bottom:0.6rem;
    flex-direction:column;
    align-items:stretch;
  }
  .cookie-actions{justify-content:flex-end}
}