/*
Theme Name: LNA Modern V3
Theme URI: https://lycee-nordatlantique.fr/
Author: Lycée Nord Atlantique
Description: Thème WordPress moderne, responsive et Elementor-ready. Agenda et Informations importantes intégrés directement au thème.
Version: 3.0.0
Requires at least: 6.2
Requires PHP: 7.4
Text Domain: lna-modern-v3
*/
:root{
  --lna-navy:#06284a;--lna-navy-2:#0b355d;--lna-teal:#006c67;--lna-teal-2:#00847d;
  --lna-lime:#b7ec2e;--lna-lime-2:#dff8a2;--lna-green:#3d983d;--lna-ink:#112337;
  --lna-muted:#687789;--lna-bg:#f5f8fa;--lna-card:#fff;--lna-border:#e1e8ef;
  --lna-radius:18px;--lna-shadow:0 14px 42px rgba(6,40,74,.10);--lna-container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--lna-bg);color:var(--lna-ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
body.lna-no-scroll{overflow:hidden}
a{color:inherit}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
.container{width:min(var(--lna-container),calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:auto;z-index:9999}.skip-link:focus{left:10px;top:10px;background:#fff;color:var(--lna-navy);padding:10px;border-radius:8px}
.site-header{background:#fff;position:relative;z-index:100}
.header-main{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:17px 0}
.brand{display:flex;align-items:center;gap:15px;text-decoration:none;min-width:0}
.brand img,.custom-logo{width:66px;height:66px;object-fit:contain}
.brand-title{display:block;font-size:21px;line-height:1.1;font-weight:900;color:var(--lna-navy)}
.brand-subtitle{display:block;color:var(--lna-teal);font-weight:800;font-size:13px;margin-top:5px;letter-spacing:.06em}
.header-actions{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 17px;border-radius:10px;border:1px solid transparent;font-weight:850;text-decoration:none;cursor:pointer;transition:.2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--lna-lime);color:#193200}
.btn-dark{background:var(--lna-navy);color:#fff}
.btn-outline{background:#fff;border-color:#c7d2de;color:var(--lna-navy)}
.btn-outline:hover{border-color:var(--lna-teal)}
.menu-toggle{display:none;border:0;background:var(--lna-navy);color:#fff;border-radius:9px;padding:10px 12px;font-weight:800}
.site-nav{background:var(--lna-navy);color:#fff}
.site-nav-inner{display:flex;align-items:center;justify-content:space-between}
.site-nav .menu{display:flex;align-items:stretch;gap:0;list-style:none;margin:0;padding:0}
.site-nav .menu>li{position:relative}
.site-nav .menu>li>a{display:flex;align-items:center;min-height:54px;padding:0 14px;text-decoration:none;font-weight:750;font-size:13px;white-space:nowrap}
.site-nav .menu>li>a:hover,.site-nav .current-menu-item>a{background:var(--lna-teal)}
.site-nav .sub-menu{position:absolute;left:0;top:100%;display:none;min-width:220px;background:#fff;color:var(--lna-navy);list-style:none;margin:0;padding:8px;border-radius:0 0 12px 12px;box-shadow:var(--lna-shadow)}
.site-nav li:hover>.sub-menu,.site-nav li:focus-within>.sub-menu{display:block}
.site-nav .sub-menu a{display:block;padding:10px 12px;text-decoration:none;border-radius:7px}.site-nav .sub-menu a:hover{background:#eef7e2}
.hero{position:relative;min-height:560px;background:#123;background-size:cover;background-position:center;display:flex;align-items:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,27,50,.94) 0%,rgba(3,27,50,.72) 45%,rgba(3,27,50,.16) 100%)}
.hero::after{content:"";position:absolute;inset:auto -10% -120px;height:210px;background:rgba(0,108,103,.65);border-radius:50% 50% 0 0/100% 100% 0 0;transform:rotate(-2deg)}
.hero-content{position:relative;z-index:2;color:#fff;max-width:700px;padding:90px 0 120px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:99px;background:rgba(183,236,46,.16);border:1px solid rgba(183,236,46,.55);color:var(--lna-lime);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.hero h1{font-size:clamp(44px,6vw,76px);line-height:.98;margin:18px 0 22px;font-weight:950;letter-spacing:-.04em}.hero h1 span{color:var(--lna-lime)}
.hero p{font-size:19px;max-width:620px;margin:0 0 30px;color:#edf4f7}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-dots{display:flex;gap:6px;margin-top:26px}.hero-dots span{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.65}.hero-dots span.active{background:var(--lna-lime);opacity:1;width:24px;border-radius:99px}
.important-wrap{position:relative;z-index:4;margin-top:-47px}
.lna-important-slider{position:relative;border-radius:18px;box-shadow:var(--lna-shadow);background:#fff;overflow:hidden}
.lna-important-track{display:flex;transition:transform .55s cubic-bezier(.22,.61,.36,1);will-change:transform}
.lna-important-slide{min-width:100%;display:grid;grid-template-columns:205px minmax(0,1fr) auto;gap:20px;align-items:center;background:linear-gradient(90deg,#f3ffd9,#fff);border:1px solid #a9dc36;padding:18px 22px}
.lna-important-label{display:flex;align-items:center;gap:11px;font-weight:950;color:#3c7410;text-transform:uppercase;line-height:1.15}
.lna-important-icon{width:45px;height:45px;flex:0 0 45px;border-radius:50%;display:grid;place-items:center;background:var(--lna-lime-2);font-size:20px}
.lna-important-content strong{display:block;font-size:17px}.lna-important-content span{display:block;color:#58694c;font-size:14px}
.lna-important-actions{display:flex;align-items:center;gap:8px}.lna-important-action{background:var(--lna-navy);color:#fff;padding:11px 16px;border-radius:9px;text-decoration:none;font-weight:850;white-space:nowrap}
.lna-important-slider-nav{position:absolute;right:9px;bottom:8px;display:flex;gap:4px}.lna-important-dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:#8aa078;opacity:.55;cursor:pointer}.lna-important-dot.is-active{width:22px;border-radius:99px;background:var(--lna-teal);opacity:1}
.lna-important-controls{position:absolute;inset:0;pointer-events:none;display:flex;align-items:center;justify-content:space-between;padding:0 8px}
.lna-important-arrow{pointer-events:auto;width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:var(--lna-navy);box-shadow:0 5px 15px rgba(6,40,74,.12);cursor:pointer;font-weight:900}
.lna-important-status{position:absolute;left:-9999px}
.info-strip{padding:35px 0 20px}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--lna-shadow);overflow:hidden}
.info-item{padding:23px 25px;border-right:1px solid var(--lna-border);display:flex;gap:13px;align-items:flex-start}.info-item:last-child{border-right:0}
.info-icon{width:43px;height:43px;flex:0 0 43px;border-radius:50%;display:grid;place-items:center;background:#eef8e0;color:var(--lna-teal);font-weight:900}
.info-item h3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--lna-muted);margin:0 0 3px}.info-item p{margin:0;font-size:13px;font-weight:750}
.section{padding:55px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}.section-title h2,.section-title h1{margin:0;color:var(--lna-navy);font-size:34px;line-height:1.1}.section-title h2::after{content:"";display:block;width:48px;height:4px;background:var(--lna-lime);margin-top:9px;border-radius:99px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:28px}.news-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.news-card{background:var(--lna-card);border:1px solid var(--lna-border);border-radius:16px;overflow:hidden;box-shadow:0 5px 18px rgba(6,40,74,.045);transition:.2s ease}.news-card:hover{transform:translateY(-3px);box-shadow:var(--lna-shadow)}
.news-card-media{position:relative}.news-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.news-card-body{padding:19px}.news-card h3{margin:7px 0 9px;font-size:20px;line-height:1.2;color:var(--lna-navy)}.news-card p{color:var(--lna-muted);margin:0 0 14px;font-size:14px}
.meta{font-size:11px;color:var(--lna-muted);text-transform:uppercase;letter-spacing:.05em}.news-tag{position:absolute;top:12px;left:12px;background:var(--lna-teal);color:#fff;padding:5px 9px;border-radius:99px;font-size:10px;font-weight:900}
.lna-agenda-card{background:var(--lna-navy);color:#fff;border-radius:18px;padding:23px;box-shadow:var(--lna-shadow);position:sticky;top:20px}.lna-agenda-card h2{margin:0 0 12px;font-size:24px}
.lna-agenda-event{display:grid;grid-template-columns:60px 1fr;gap:12px;padding:15px 0;border-top:1px solid rgba(255,255,255,.14)}.lna-agenda-date{background:var(--lna-lime);color:#183100;border-radius:10px;text-align:center;padding:5px 2px;font-weight:950;line-height:1.1}.lna-agenda-date small{display:block;font-size:9px;text-transform:uppercase;margin-bottom:3px}
.lna-agenda-event strong{display:block;font-size:14px;line-height:1.3}.lna-agenda-event span{display:block;color:#cbd8e5;font-size:12px;margin-top:4px}.lna-agenda-event a{color:#fff;text-decoration:none}
.lna-agenda-more{display:block;margin-top:13px;background:#fff;color:var(--lna-navy);text-align:center;padding:11px;border-radius:9px;text-decoration:none;font-weight:850}
.lna-agenda-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.lna-agenda-filter select{width:100%;border-radius:9px;border:1px solid #294d6d;background:#0b355d;color:#fff;padding:9px}
.lna-agenda-archive{background:#fff;border-radius:18px;padding:22px;box-shadow:var(--lna-shadow)}.lna-agenda-month{font-size:22px;color:var(--lna-navy);margin:0 0 15px}
.lna-agenda-list{display:grid;gap:10px}.lna-agenda-list .lna-agenda-event{color:var(--lna-ink);border:1px solid var(--lna-border);border-radius:12px;padding:13px}.lna-agenda-list .lna-agenda-event span{color:var(--lna-muted)}.lna-agenda-list .lna-agenda-event a{color:var(--lna-navy)}
.partners{background:#fff;border-top:1px solid var(--lna-border);border-bottom:1px solid var(--lna-border);padding:30px 0}.partner-list{display:flex;justify-content:space-between;align-items:center;gap:25px;flex-wrap:wrap;color:#496174;font-weight:850}
.site-footer{background:var(--lna-navy);color:#fff;position:relative;overflow:hidden}
.footer-reference-main{position:relative;background:linear-gradient(110deg,#06284a 0%,#082f54 100%);overflow:hidden}
.footer-reference-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1fr 1.45fr 1fr;padding:38px 0 42px}
.footer-reference-col{min-height:112px;padding:0 35px;border-right:1px solid rgba(255,255,255,.28)}
.footer-reference-col:first-child{padding-left:0}
.footer-reference-col:last-of-type{border-right:0}
.footer-reference-col h3{margin:0 0 14px;font-size:12px;line-height:1;text-transform:uppercase;letter-spacing:.06em;font-weight:900;color:#fff}
.footer-reference-col ul{list-style:none;margin:0;padding:0}
.footer-reference-col li{margin:0 0 8px;font-size:12px;line-height:1.45;color:#edf4f7}
.footer-reference-col a{color:#fff;text-decoration:none}
.footer-reference-col a:hover{color:var(--lna-lime)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-icon{display:inline-grid;place-items:center;width:17px;flex:0 0 17px;color:#fff;font-size:11px}
.footer-social-link{display:grid;place-items:center;width:35px;height:35px;border:2px solid #fff;border-radius:50%;font-weight:950;font-size:20px;text-decoration:none}
.footer-social-link:hover{background:#fff;color:var(--lna-navy)!important}
.footer-watermark{position:absolute;right:30px;bottom:-55px;z-index:1;pointer-events:none;opacity:.10;transform:rotate(-5deg)}
.footer-watermark span{font-size:165px;line-height:1;font-weight:950;letter-spacing:-.1em;color:transparent;-webkit-text-stroke:2px var(--lna-lime)}
.footer-reference-bottom{background:var(--lna-lime);color:#183100;text-align:center;padding:11px 15px;font-size:11px;font-weight:800;position:relative;z-index:3}
@media(max-width:960px){.site-nav .menu{overflow:auto}.site-nav .menu>li>a{font-size:12px;padding:0 10px}.content-layout{grid-template-columns:1fr}.lna-agenda-card{position:static}.info-grid{grid-template-columns:repeat(2,1fr)}.info-item:nth-child(2){border-right:0}.info-item:nth-child(-n+2){border-bottom:1px solid var(--lna-border)}}
@media(max-width:720px){
  .footer-reference-grid{grid-template-columns:1fr 1fr;padding:32px 0 25px}
  .footer-reference-col{min-height:auto;padding:0 20px 22px;margin-bottom:20px;border-right:1px solid rgba(255,255,255,.24);border-bottom:1px solid rgba(255,255,255,.24)}
  .footer-reference-col:nth-child(2),.footer-reference-col:nth-child(4){border-right:0}
  .footer-reference-col:nth-child(3),.footer-reference-col:nth-child(4){border-bottom:0;margin-bottom:0}
  .footer-reference-col:first-child{padding-left:0}
  .footer-watermark{right:-5px;bottom:-35px}.footer-watermark span{font-size:105px}

  .container{width:min(var(--lna-container),calc(100% - 24px))}.header-main{padding:12px 0}.brand img,.custom-logo{width:54px;height:54px}.brand-title{font-size:16px}.brand-subtitle{font-size:11px}
  .header-actions .btn-dark,.header-actions .btn-outline{display:none}.menu-toggle{display:block}.site-nav{display:none}.site-nav.is-open{display:block}.site-nav-inner{display:block}
  .site-nav .menu{display:block;overflow:visible}.site-nav .menu>li>a{min-height:44px;padding:0 8px}.site-nav .sub-menu{position:static;box-shadow:none;border-radius:0;padding-left:18px;background:#0b355d;color:#fff}.site-nav .sub-menu a{color:#fff}
  .hero{min-height:510px}.hero-content{padding:65px 0 100px}.hero h1{font-size:44px}.hero p{font-size:16px}
  .important-wrap{margin-top:-27px}.lna-important-slide{grid-template-columns:1fr;gap:10px;padding:16px 46px 28px 16px}.lna-important-actions{justify-content:flex-start}.lna-important-controls{padding:0 5px}
  .info-grid{grid-template-columns:1fr}.info-item{border-right:0;border-bottom:1px solid var(--lna-border)!important}.info-item:last-child{border-bottom:0!important}
  .news-grid{grid-template-columns:1fr}.section-title{align-items:start;flex-direction:column}.footer-main{grid-template-columns:1fr;gap:25px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.lna-important-track{transition:none}.news-card,.btn{transition:none}}

/* =========================================================
   LNA V3 — Editorial / institutional refinement
   The visual language is intentionally restrained:
   flat surfaces, compact radii, strong grid, modest type scale.
   ========================================================= */
:root{
  --lna-radius:8px;
  --lna-shadow:0 4px 16px rgba(6,40,74,.06);
}
body{
  font-family:Arial,Helvetica,sans-serif;
  font-size:15px;
  background:#f7f8f8;
}
.container{max-width:1160px}
.header-main{padding:12px 0}
.brand img,.custom-logo{width:58px;height:58px}
.brand-title{font-size:18px;letter-spacing:-.01em}
.brand-subtitle{font-size:11px;letter-spacing:.04em}
.site-nav .menu>li>a{
  min-height:48px;
  font-size:13px;
  font-weight:700;
}
.site-nav .menu>li>a:hover,
.site-nav .current-menu-item>a{background:#0a3b63}
.hero{
  min-height:465px;
  background-position:center;
}
.hero::before{
  background:linear-gradient(90deg,rgba(6,40,74,.91) 0%,rgba(6,40,74,.66) 55%,rgba(6,40,74,.18) 100%);
}
.hero::after{display:none}
.hero-content{padding:75px 0 85px;max-width:650px}
.hero-kicker{
  background:transparent;
  border:0;
  border-left:4px solid var(--lna-lime);
  border-radius:0;
  padding:3px 0 3px 10px;
  font-size:11px;
}
.hero h1{
  font-size:clamp(38px,5vw,58px);
  line-height:1.02;
  letter-spacing:-.025em;
  margin:17px 0;
}
.hero h1 span{color:#fff}
.hero p{font-size:17px;max-width:580px}
.btn{border-radius:5px;padding:10px 15px;font-size:13px}
.btn-primary{box-shadow:none}
.important-wrap{margin-top:-25px}
.lna-important-slider{border-radius:8px;box-shadow:0 4px 16px rgba(6,40,74,.08)}
.lna-important-slide{
  background:#fff;
  border:0;
  border-left:5px solid var(--lna-lime);
  padding:15px 20px;
}
.lna-important-label{font-size:11px}
.lna-important-icon{width:38px;height:38px;flex-basis:38px;border-radius:4px}
.info-strip{padding:28px 0 8px}
.info-grid{border-radius:8px;box-shadow:none;border:1px solid #dfe5e9}
.info-item{padding:18px 20px}
.info-icon{border-radius:4px;width:36px;height:36px;flex-basis:36px}
.section{padding:46px 0}
.section-title{margin-bottom:20px}
.section-title h2,.section-title h1{font-size:29px;letter-spacing:-.015em}
.section-title h2::after{height:3px;width:36px}
.news-grid{gap:18px}
.news-card{
  border-radius:7px;
  box-shadow:none;
  border:1px solid #dfe5e9;
}
.news-card:hover{transform:none;box-shadow:0 4px 15px rgba(6,40,74,.07)}
.news-card img{aspect-ratio:16/8.5}
.news-card-body{padding:17px}
.news-card h3{font-size:18px}
.news-tag{
  border-radius:3px;
  background:var(--lna-navy);
  font-size:9px;
}
.lna-agenda-card{
  border-radius:8px;
  box-shadow:none;
  background:#08365e;
}
.lna-agenda-date{border-radius:5px}
.lna-agenda-more{border-radius:5px}
.partners{padding:24px 0}
.partner-list{font-size:13px}
.site-footer{margin-top:25px}
.footer-reference-main{background:#06284a}
.footer-reference-grid{padding:34px 0}
.footer-reference-col{min-height:105px}
.footer-reference-bottom{font-size:11px}
@media(max-width:720px){
  .hero{min-height:430px}
  .hero-content{padding:55px 0 70px}
  .hero h1{font-size:40px}
  .important-wrap{margin-top:-18px}
}