:root{
  --navy:#0b2a5a;
  --navy-2:#123d74;
  --ink:#183253;
  --muted:#617086;
  --line:#dbe3ec;
  --soft:#f5f7fa;
  --paper:#ffffff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Georgia,'Times New Roman',serif;line-height:1.48;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 72px));margin:0 auto}
.site-header{background:#fff;border-bottom:1px solid #e9eef4;position:relative;z-index:10}
.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{text-decoration:none;color:var(--navy);display:block;min-width:320px}
.brand-name{font-size:30px;line-height:1.05;letter-spacing:.01em}
.brand-sub{font-size:16px;margin-top:5px;color:#35577f}
.nav{display:flex;align-items:center;gap:30px;font-size:16px;color:#263f62}
.nav a{text-decoration:none;white-space:nowrap}
.nav a:hover,.nav a.active{color:var(--navy);text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff!important;text-decoration:none!important;padding:14px 20px;border-radius:3px;box-shadow:0 5px 14px rgba(11,42,90,.12)}
.btn:hover{background:#123d74}
.hero{position:relative;min-height:500px;background-image:linear-gradient(90deg,rgba(234,245,253,.95) 0%,rgba(234,245,253,.78) 35%,rgba(234,245,253,.18) 58%,rgba(234,245,253,0) 100%),url('assets/sete-accueil.png');background-size:cover;background-position:center 52%;display:flex;align-items:center}
.hero-copy{padding:72px 0 76px;max-width:690px;color:#08265a}
.hero h1{font-size:53px;line-height:1.04;margin:0 0 5px;font-weight:400;letter-spacing:.005em}
.hero h2{font-size:31px;line-height:1.18;margin:0;font-weight:400}
.rule{width:52px;height:2px;background:var(--navy);margin:22px 0}
.hero p{font-size:22px;max-width:650px;margin:0 0 16px}
.hero .geo{font-size:20px;letter-spacing:.02em}
.values{padding:38px 0 42px;border-bottom:1px solid #e7ebf0}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.value-icon{width:78px;height:78px;margin:0 auto 10px;border-radius:50%;background:#f1f3f6;display:grid;place-items:center;color:var(--navy);font-size:34px}
.value h3{font-size:27px;font-weight:400;color:var(--navy);margin:0 0 7px}
.value h3:after{content:'';display:block;width:34px;height:2px;background:var(--navy);margin:11px auto 16px}
.value p{font-size:17px;margin:0;color:#344d6f}
.main-section{padding:46px 0 28px}
.two-col{display:grid;grid-template-columns:1.7fr .78fr;gap:70px;align-items:start}
.section-title{font-size:43px;line-height:1;margin:0 0 30px;color:var(--navy);font-weight:400}
.section-title:after,.sub-title:after{content:'';display:block;width:38px;height:2px;background:var(--navy);margin-top:15px}
.copy p{font-size:19px;margin:0 0 18px;max-width:760px}
.contact-card{background:linear-gradient(135deg,#f8f9fb,#fff);padding:27px 30px;border-left:1px solid #edf1f5}
.contact-row{display:grid;grid-template-columns:34px 1fr;gap:16px;padding:14px 0;color:#1e426c}
.contact-row+.contact-row{border-top:1px solid #d9e1ea}
.icon{font-size:27px;color:var(--navy);line-height:1}
.contact-row strong{display:block;font-size:22px;color:var(--navy);font-weight:400;margin-bottom:6px}
.contact-row a{color:#064f9b;text-decoration:underline;text-underline-offset:2px}
.missions{padding:30px 0 44px;background:linear-gradient(180deg,#fff,#fafbfd)}
.mission-title{font-size:34px;color:var(--navy);font-weight:400;margin:0 0 26px}
.mission-title:after{content:'';display:block;width:38px;height:2px;background:var(--navy);margin-top:13px}
.mission-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px}
.mission{display:flex;gap:12px;align-items:flex-start;font-size:17px;color:#29486d}
.check{width:28px;height:28px;border:2px solid var(--navy);border-radius:50%;display:grid;place-items:center;color:var(--navy);font-size:15px;flex:0 0 auto}
.site-footer{border-top:1px solid #e3e8ee;padding:27px 0 30px;color:#38506f}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.footer-name{font-size:27px;color:var(--navy)}
.footer-sub{font-size:15px;margin-top:3px}
.footer-nav{display:flex;gap:25px;justify-content:flex-end;font-size:15px;margin-bottom:12px}
.footer-nav a{text-decoration:none}
.copyright{font-size:13px;color:#728096;text-align:right}

/* Parcours */
.banner{height:215px;background:url('assets/sete-parcours.jpg') center 53%/cover no-repeat;border-bottom:1px solid #eef1f4}
.parcours-main{padding:42px 0 34px}
.parcours-grid{display:grid;grid-template-columns:1.75fr .7fr;gap:64px;align-items:start}
.parcours-main h1{font-size:51px;line-height:1;margin:0;color:var(--navy);font-weight:400}
.intro{font-size:20px;color:#385777;max-width:760px;margin:18px 0 24px}
.sub-title{font-size:31px;line-height:1.05;color:var(--navy);font-weight:400;margin:24px 0 18px}
.clean-list{list-style:none;padding:0;margin:0 0 20px}
.clean-list li{position:relative;padding:4px 0 4px 34px;font-size:18px;color:#2f4e72}
.clean-list li:before{content:'•';position:absolute;left:8px;top:1px;color:var(--navy);font-size:28px}
.timeline-item{padding:4px 0 12px 34px;position:relative;font-size:18px;color:#2f4e72}
.timeline-item:before{content:'';position:absolute;width:9px;height:9px;border-radius:50%;background:var(--navy);left:9px;top:11px}
.timeline-item strong{font-weight:400;color:var(--navy)}
.timeline-item .small{display:block;font-size:16px;color:#647791;margin-top:2px}
.simple-copy{font-size:18px;color:#2f4e72;margin:0 0 5px}
.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 28px;margin-top:8px}
.skill{display:flex;gap:12px;font-size:17px;color:#2f4e72}
.sidebar-card{background:#f7f8fa;padding:28px;margin-bottom:18px;border-left:1px solid #edf0f3}
.sidebar-card h2{font-size:32px;color:var(--navy);font-weight:400;margin:8px 0 0}
.sidebar-card h2:after{content:'';display:block;width:36px;height:2px;background:var(--navy);margin:12px 0 17px}
.sidebar-card p{font-size:17px;color:#405979;margin:0 0 18px}
.btn-block{display:flex;justify-content:center;width:100%;padding:14px 16px;background:var(--navy);color:#fff;text-decoration:none;border-radius:2px;font-size:18px}
.btn-disabled{opacity:.65;cursor:default}
.note{font-size:14px!important;color:#75849a!important;margin-top:10px!important}

@media (max-width: 960px){
  .wrap{width:min(100% - 36px,var(--max))}
  .header-inner{height:auto;padding:20px 0;align-items:flex-start}
  .nav{gap:16px;flex-wrap:wrap;justify-content:flex-end}
  .brand{min-width:0}
  .brand-name{font-size:25px}.brand-sub{font-size:14px}
  .hero{min-height:460px;background-position:60% center}
  .hero-copy{max-width:600px}
  .hero h1{font-size:44px}.hero h2{font-size:26px}.hero p{font-size:19px}
  .values-grid{grid-template-columns:1fr 1fr}
  .two-col,.parcours-grid{grid-template-columns:1fr;gap:34px}
  .mission-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}.footer-nav{justify-content:flex-start;flex-wrap:wrap}.copyright{text-align:left}
}
@media (max-width: 620px){
  .wrap{width:min(100% - 26px,var(--max))}
  .header-inner{display:block}.nav{margin-top:16px;justify-content:flex-start}.btn{padding:10px 13px}
  .hero{min-height:520px;background-position:64% center;background-image:linear-gradient(90deg,rgba(234,245,253,.96) 0%,rgba(234,245,253,.82) 63%,rgba(234,245,253,.25) 100%),url('assets/sete-accueil.png')}
  .hero-copy{padding:50px 0}.hero h1{font-size:38px}.hero h2{font-size:24px}.hero p{font-size:18px}
  .values-grid,.mission-grid,.skills-grid{grid-template-columns:1fr}
  .values-grid{gap:28px}.section-title{font-size:36px}.parcours-main h1{font-size:42px}.banner{height:150px}
}