/* Institut Africain Le Leadership - styles */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --brand-blue:#3a86c8;--brand-blue-light:#9fc4e3;
  --brand-navy:#15224a;--brand-navy-dark:#0e1838;
  --bg:#ffffff;--fg:#1a1f3a;--muted:#f3f6fb;--muted-fg:#6b7280;
  --border:#e3e9f1;--card:#ffffff;
  --gradient-hero:linear-gradient(135deg,var(--brand-navy-dark) 0%,var(--brand-blue) 100%);
  --gradient-light:linear-gradient(135deg,rgba(58,134,200,.08),rgba(21,34,74,.06));
  --shadow-card:0 4px 20px -8px rgba(21,34,74,.18);
  --shadow-elegant:0 10px 40px -12px rgba(21,34,74,.3);
  --radius:.75rem;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-family:'Poppins',system-ui,sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.15}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 1rem}
@media(min-width:1024px){.container{padding:0 2rem}}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:#fff;transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow-card)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:5rem}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{width:48px;height:48px;object-fit:contain}
.brand-text{display:none;line-height:1.15}
.brand-text strong{display:block;font-family:'Poppins',sans-serif;font-weight:700;font-size:.875rem;color:var(--brand-navy)}
@media(min-width:640px){.brand-text{display:block}}
.nav-desktop{display:none;align-items:center;gap:.25rem}
@media(min-width:1024px){.nav-desktop{display:flex}}
.nav-desktop a{padding:.5rem 1rem;border-radius:999px;font-size:.875rem;font-weight:500;color:rgba(26,31,58,.8);transition:all .3s}
.nav-desktop a:hover,.nav-desktop a.active{color:var(--brand-navy);background:rgba(58,134,200,.1);font-weight:600}
.btn-header{display:none}
@media(min-width:1024px){.btn-header{display:inline-flex;align-items:center;padding:.625rem 1.25rem;border-radius:999px;background:var(--gradient-hero);color:#fff;font-size:.875rem;font-weight:600;box-shadow:var(--shadow-elegant);transition:all .3s}}
.btn-header:hover{transform:translateY(-2px)}
.menu-toggle{display:block;padding:.5rem;color:var(--fg)}
@media(min-width:1024px){.menu-toggle{display:none}}
.nav-mobile{display:none;padding-bottom:1.5rem;flex-direction:column;gap:.25rem}
.nav-mobile.open{display:flex}
.nav-mobile a{padding:.75rem 1rem;border-radius:.5rem;font-size:.875rem;font-weight:500}
.nav-mobile a:hover,.nav-mobile a.active{background:rgba(58,134,200,.1);color:var(--brand-navy);font-weight:600}
.nav-mobile .btn-cta{margin-top:.5rem;background:var(--gradient-hero);color:#fff;text-align:center;border-radius:999px;font-weight:600}

main{padding-top:5rem;min-height:100vh}

/* Hero (home) */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;margin-top:-5rem;padding-top:5rem;color:#fff}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:top}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(14,24,56,.7),rgba(58,134,200,.3),transparent)}
.hero-content{position:relative;z-index:2;padding:5rem 0}
.hero-content .container{max-width:1200px}
.hero-inner{max-width:48rem}
.badge{display:inline-block;padding:.4rem 1rem;border-radius:999px;background:rgba(255,255,255,.18);backdrop-filter:blur(8px);font-size:.875rem;font-weight:600;margin-bottom:1.5rem}
.hero h1{font-size:clamp(2.25rem,5vw,4.5rem);line-height:1.05;margin-bottom:1.5rem}
.hero h1 span{display:block}
.hero p{font-size:clamp(1rem,1.5vw,1.25rem);color:rgba(255,255,255,.9);max-width:42rem;margin-bottom:2.5rem}
.cta-row{display:flex;flex-wrap:wrap;gap:1rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 1.75rem;border-radius:999px;font-weight:600;transition:all .3s;cursor:pointer}
.btn-primary{background:#fff;color:var(--brand-navy);box-shadow:var(--shadow-elegant)}
.btn-primary:hover{transform:scale(1.05)}
.btn-outline{border:2px solid rgba(255,255,255,.7);color:#fff}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.btn-gradient{background:var(--gradient-hero);color:#fff;box-shadow:var(--shadow-elegant)}
.btn-gradient:hover{transform:translateY(-2px)}

/* Page hero (interior pages) */
.page-hero{position:relative;background:var(--gradient-hero);color:#fff;padding:6rem 0 8rem;overflow:hidden}
.eyebrow-light{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:rgba(255,255,255,.85);margin-bottom:.75rem}
.page-hero h1{font-size:clamp(2.25rem,4.5vw,3.75rem);max-width:64rem}
.page-hero p{margin-top:1.5rem;font-size:clamp(1rem,1.25vw,1.25rem);color:rgba(255,255,255,.85);max-width:42rem}
.page-hero-curve{position:absolute;bottom:-1px;left:0;right:0;height:60px;width:100%;display:block}

/* Sections */
section{padding:5rem 0}
.section-muted{background:var(--muted)}
.eyebrow{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--brand-navy);margin-bottom:.75rem}
.center{text-align:center}
.max-w-3xl{max-width:48rem;margin-left:auto;margin-right:auto}
.max-w-2xl{max-width:42rem;margin-left:auto;margin-right:auto}
h2.section-title{font-size:clamp(1.875rem,3.5vw,3rem);margin-bottom:1.5rem;color:#000}
h2.section-title-light{font-size:clamp(1.875rem,3.5vw,2.5rem);margin-bottom:1rem}
.lead{color:var(--muted-fg);font-size:1.125rem;line-height:1.7;margin-bottom:1rem}
.text-muted{color:var(--muted-fg)}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;color:var(--brand-navy);font-weight:600;transition:gap .3s}
.link-arrow:hover{gap:.75rem}

/* Grids */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(min-width:1024px){.grid-2-lg-4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:768px){.grid-md-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-lg-3{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1024px){.grid-lg-2{grid-template-columns:repeat(2,1fr)}}

/* Cards */
.card{background:var(--card);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-card);transition:all .4s}
.card.hover-lift:hover{transform:translateY(-6px);box-shadow:var(--shadow-elegant)}
.card-icon{display:inline-flex;width:3.5rem;height:3.5rem;align-items:center;justify-content:center;border-radius:1rem;background:var(--gradient-hero);color:#fff;margin-bottom:1rem;font-size:1.5rem}
.card-icon.light{background:var(--gradient-light);color:var(--brand-navy)}
.stat-value{font-size:2rem;font-weight:700;background:var(--gradient-hero);-webkit-background-clip:text;background-clip:text;color:transparent}
@media(min-width:1024px){.stat-value{font-size:2.5rem}}
.stat-label{margin-top:.5rem;font-size:.875rem;color:var(--muted-fg)}
.card h3{font-size:1.125rem;margin-bottom:.75rem}
.card p{color:var(--muted-fg);font-size:.875rem;line-height:1.65;margin-bottom:1rem}
.card-level{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--brand-blue);margin-bottom:.5rem}
.card-list{border:1px solid var(--border)}

/* Final CTA */
.cta-section{padding:5rem 0}
.cta-box{position:relative;overflow:hidden;border-radius:1.5rem;background:var(--gradient-hero);padding:3rem 1.5rem;text-align:center;color:#fff;box-shadow:var(--shadow-elegant)}
@media(min-width:1024px){.cta-box{padding:5rem 2rem}}
.cta-box h2{font-size:clamp(1.875rem,3.5vw,3rem);margin-bottom:1.25rem}
.cta-box p{color:rgba(255,255,255,.9);font-size:1.125rem;margin-bottom:2rem;max-width:36rem;margin-left:auto;margin-right:auto}
.cta-box .btn-primary{background:#fff;color:var(--brand-navy)}

/* Lists */
.check-list{display:flex;flex-direction:column;gap:.75rem}
.check-list li{display:flex;gap:.75rem;color:rgba(26,31,58,.85)}
.check-list svg{color:var(--brand-navy);flex-shrink:0;margin-top:.15rem}

/* Form */
.form{background:var(--card);border-radius:1.5rem;padding:2rem;box-shadow:var(--shadow-elegant);border:1px solid var(--border)}
@media(min-width:1024px){.form{padding:2.5rem}}
.form h2{font-size:1.5rem;margin-bottom:1.5rem}
.form-row{display:grid;gap:1rem;margin-bottom:1rem}
@media(min-width:640px){.form-row.two{grid-template-columns:repeat(2,1fr)}}
.form label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem}
.form input,.form textarea{width:100%;padding:.75rem 1rem;border-radius:.75rem;border:1px solid var(--border);background:#fff;font:inherit;transition:all .3s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--brand-blue);box-shadow:0 0 0 3px rgba(58,134,200,.15)}
.form button{width:100%;background:var(--gradient-hero);color:#fff;padding:1rem 1.75rem;border-radius:999px;font-weight:600;box-shadow:var(--shadow-elegant);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}
.form-success{padding:1.5rem;border-radius:1rem;background:var(--gradient-light);text-align:center}
.form-success svg{margin:0 auto .75rem;color:var(--brand-navy)}

/* Licences */
.licence{background:var(--card);border-radius:1.5rem;padding:2rem;box-shadow:var(--shadow-card);margin-bottom:2rem}
@media(min-width:1024px){.licence{padding:2.5rem}}
.licence-head{display:flex;flex-wrap:wrap;align-items:flex-start;gap:1.5rem}
.licence-info{flex:1;min-width:260px}
.licence-info .field{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--brand-blue);margin-bottom:.25rem}
.licence-info .value{font-weight:600;color:var(--fg);margin-bottom:.75rem}
.licence-specialties{margin-top:2rem;display:grid;gap:.75rem}
@media(min-width:640px){.licence-specialties{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.licence-specialties{grid-template-columns:repeat(3,1fr)}}
.spec{padding:1rem 1.25rem;border-radius:.75rem;background:var(--gradient-light);border:1px solid var(--border);transition:all .4s}
.spec:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.spec-label{font-size:.75rem;font-weight:600;color:var(--brand-navy);margin-bottom:.25rem}

/* Footer */
.site-footer{background:var(--brand-navy-dark);color:#fff;margin-top:6rem}
.footer-inner{padding:4rem 0}
.footer-grid{display:grid;gap:2.5rem}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
.footer-brand{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}
.footer-brand img{width:48px;height:48px;background:#fff;border-radius:999px;padding:4px}
.footer-brand div{font-family:'Poppins',sans-serif;font-weight:700}
.footer-brand div small{display:block;font-size:.875rem;font-weight:400;opacity:.8}
.footer p,.footer-col li{color:rgba(255,255,255,.7);font-size:.875rem;line-height:1.65}
.footer-col h4{font-family:'Poppins',sans-serif;font-weight:600;margin-bottom:1rem}
.footer-col ul{display:flex;flex-direction:column;gap:.5rem}
.footer-col a:hover{color:#fff}
.footer-contact li{display:flex;gap:.75rem;margin-bottom:.75rem}
.footer-contact svg{flex-shrink:0;margin-top:.15rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:3rem;padding-top:1.5rem;text-align:center;font-size:.875rem;color:rgba(255,255,255,.6)}

@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.animate{animation:fadeInUp .8s cubic-bezier(.4,0,.2,1) both}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}