:root{--bg:#04111d;--bg2:#071c2e;--card:#0a2236;--line:#123b5d;--text:#f4f8ff;--muted:#a6b6c7;--accent:#08a7ff;--accent2:#4dd5ff;--warm:#ffb33b;--radius:20px;--shadow:0 24px 80px rgba(0,0,0,.3)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#092b4a 0,transparent 35%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(4,17,29,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(77,213,255,.15)}.nav-shell{min-height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;min-width:260px}.brand-mark-img{width:42px;height:42px;border-radius:50%;object-fit:cover;display:block;box-shadow:0 0 35px rgba(0,170,255,.42)}
.brand-mark-sm{width:34px;height:34px}
.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:linear-gradient(145deg,#0cf,#076db0);box-shadow:0 0 35px rgba(0,170,255,.42);font-size:22px}.brand strong{display:block;font-size:24px;line-height:1.05}.brand em{font-style:normal;color:var(--accent2)}.brand small{display:block;font-size:9px;color:#c0d1e2;letter-spacing:.13em;margin-top:4px}.primary-nav{margin-left:auto}.primary-nav ul{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:22px}.primary-nav a{font-size:14px;font-weight:700;color:#e8f3ff}.primary-nav a:hover{color:var(--accent2)}.search-link{font-size:28px}.menu-toggle{display:none;margin-left:auto;background:#0c2b44;border:1px solid #1f537a;color:white;border-radius:12px;padding:9px 12px}.hero{overflow:hidden;border-bottom:1px solid rgba(77,213,255,.14);background:linear-gradient(100deg,rgba(1,8,15,.98),rgba(3,31,53,.92) 55%,rgba(3,20,36,.65))}.hero-grid{min-height:390px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:30px}.hero-copy{padding:54px 0}.kicker,.eyebrow{font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2)}.hero h1{font-size:clamp(42px,6vw,72px);line-height:.98;margin:10px 0 20px;max-width:700px;text-transform:uppercase}.hero h1 span{color:#13b6ff}.hero p{font-size:18px;color:#d7e5f1;max-width:590px}.btn{display:inline-flex;align-items:center;gap:14px;padding:14px 20px;border-radius:14px;background:linear-gradient(135deg,#08a7ff,#0475e8);font-weight:800;box-shadow:0 10px 30px rgba(0,140,255,.22)}.hero-visual{position:relative;min-height:200px;display:grid;place-items:center}.hero-visual img{display:block;width:100%;max-width:640px;height:auto;border-radius:18px;box-shadow:0 18px 45px rgba(0,0,0,.35)}.orb{position:absolute;border-radius:50%;filter:blur(1px)}.orb-a{width:310px;height:310px;right:30px;top:22px;background:radial-gradient(circle at 35% 35%,rgba(81,220,255,.95),rgba(0,99,255,.12) 55%,transparent 72%);box-shadow:0 0 100px rgba(0,145,255,.2)}.orb-b{width:190px;height:190px;right:190px;bottom:20px;background:radial-gradient(circle,rgba(255,175,64,.46),transparent 66%)}.robot-face{position:absolute;right:105px;top:100px;width:190px;height:190px;border:1px solid rgba(113,224,255,.5);border-radius:48% 52% 48% 52%;display:grid;place-items:center;font-size:90px;color:#7aeaff;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(0,80,140,.15));box-shadow:inset 0 0 50px rgba(74,221,255,.12),0 0 70px rgba(0,178,255,.2)}.hero-tags{position:absolute;right:0;bottom:42px;display:grid;gap:3px;text-align:right;font-weight:900;font-size:13px}.category-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;padding:22px 0 32px}.category-card{position:relative;min-height:178px;border:1px solid var(--line);border-radius:16px;padding:18px;background:linear-gradient(160deg,rgba(13,45,69,.95),rgba(4,22,36,.95));box-shadow:var(--shadow);transition:.2s}.category-card:hover{transform:translateY(-3px);border-color:#1e7eb7}.category-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#0e3451;font-size:27px;margin-bottom:20px}.category-card strong{display:block;font-size:18px}.category-card small{display:block;color:var(--muted);line-height:1.45;margin-top:6px}.category-card i{position:absolute;right:16px;bottom:16px;display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--accent);border-radius:50%;font-style:normal;color:var(--accent2)}.home-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;padding-bottom:60px}.section-head{display:flex;align-items:center;gap:14px;margin:6px 0 18px}.section-head h1,.section-head h2{font-size:28px;margin:0}.section-head span{height:1px;background:#225173;flex:1}.section-head a{color:var(--accent2);font-size:14px}.featured-grid{display:grid;grid-template-columns:1.65fr 1fr;grid-template-rows:1fr 1fr;gap:14px}.feature-main{grid-row:1/3;min-height:450px}.feature-small{min-height:218px}.feature-main,.feature-small{position:relative;border-radius:18px;overflow:hidden;border:1px solid #143d5a;background:#092039}.feature-media,.feature-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.feature-fallback{position:absolute;inset:0;display:grid;place-items:center;font-size:110px;background:radial-gradient(circle at 30% 30%,#145d8a,#071624 70%)}.feature-overlay{position:absolute;left:0;right:0;bottom:0;padding:25px;background:linear-gradient(transparent,rgba(0,7,14,.97))}.feature-main h3{font-size:29px}.feature-small h3{font-size:18px}.feature-overlay h3{margin:8px 0 5px;line-height:1.15}.meta{display:flex;gap:8px;align-items:center;color:#9db0c3;font-size:12px}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.post-card{border-radius:16px;overflow:hidden;border:1px solid #143d5a;background:#082036;box-shadow:0 14px 35px rgba(0,0,0,.16)}.post-thumb{aspect-ratio:16/9;background:#0c2c47;display:block}.post-thumb img{width:100%;height:100%;object-fit:cover}.thumb-placeholder{display:grid;place-items:center;height:100%;font-size:62px;background:linear-gradient(135deg,#09395c,#0d1b2b)}.post-card-body{padding:15px}.post-card h3{font-size:18px;line-height:1.25;margin:7px 0}.post-card p{color:var(--muted);font-size:14px;margin:0 0 14px}.sidebar{display:flex;flex-direction:column;gap:18px}.panel{padding:18px;border:1px solid #143d5a;border-radius:16px;background:linear-gradient(160deg,#0b2941,#071b2c)}.panel h3{margin-top:0}.popular-row{display:grid;grid-template-columns:70px 1fr;gap:10px;padding:10px 0;border-top:1px solid rgba(255,255,255,.06)}.popular-row:first-of-type{border-top:0}.popular-thumb{height:58px;border-radius:10px;overflow:hidden;background:#0d3858;display:grid;place-items:center}.popular-thumb img{width:100%;height:100%;object-fit:cover}.popular-row strong{font-size:13px;line-height:1.3;display:block}.popular-row small{font-size:11px;color:#8ea6bb}.newsletter-panel{position:static}.mail-icon{font-size:28px}
.social-panel .fb-btn{width:100%;justify-content:center;text-align:center}
.social-panel .fb-btn:hover{color:#fff}.newsletter-demo input{width:100%;padding:12px;border-radius:11px;border:0;margin-bottom:9px}.newsletter-demo button{width:100%;padding:12px;border-radius:11px;border:0;background:linear-gradient(135deg,#12aaff,#077eea);color:#fff;font-weight:800}.newsletter-panel small{display:block;color:#7890a4;margin-top:10px}.ad-slot{margin:22px 0;padding:16px;border:1px dashed #2d668c;border-radius:12px;background:rgba(10,41,63,.4)}.ad-banner-slot{min-height:110px;margin:6px 0 34px;padding:14px;border:1px dashed #2d668c;border-radius:12px;background:rgba(10,41,63,.4)}
.ad-banner-slot:before{content:'EMPLACEMENT PUBLICITAIRE — GRAND BANDEAU';display:block;font-size:10px;letter-spacing:.14em;color:#5f829e;text-align:center}
@media(max-width:640px){.ad-banner-slot{min-height:250px}}
.ad-slot:before{content:'EMPLACEMENT PUBLICITAIRE OPTIONNEL';display:block;font-size:10px;letter-spacing:.14em;color:#5f829e;margin-bottom:8px}.site-footer{border-top:1px solid #123653;background:#03101a;padding:34px 0}.footer-grid{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:22px}.brand-footer small{letter-spacing:0;font-size:11px}.footer-note{color:#70889b;font-size:12px}.page-wrap{padding:44px 0 70px}.archive-hero{padding:36px 0}.archive-hero h1{font-size:48px;margin:5px 0}.archive-desc{color:var(--muted)}.single-article{padding:42px 0 70px}.article-header{max-width:850px;margin:0 auto 26px;text-align:center}.article-header h1{font-size:clamp(38px,6vw,66px);line-height:1.04;margin:10px 0}.article-header .meta{justify-content:center}.article-cover{max-width:1000px;margin:0 auto 30px;border-radius:22px;overflow:hidden;border:1px solid #17456a}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 270px;justify-content:center;gap:32px}.article-content{font-size:18px}.article-content h2{font-size:30px;margin-top:38px}.article-content p{color:#d4e0eb}.article-content blockquote{border-left:4px solid var(--accent);margin-left:0;padding:5px 20px;color:#c8d9e8}.error-page{text-align:center;padding:100px 0}.error-page>span{font-size:120px;font-weight:900;color:var(--accent)}.empty-state{padding:30px;border:1px dashed #245a80;border-radius:16px;color:#8ea8bd}.muted{color:var(--muted)}@media(max-width:980px){.primary-nav{display:none;position:absolute;left:20px;right:20px;top:70px;padding:15px;background:#061b2b;border:1px solid #174967;border-radius:14px}.primary-nav.is-open{display:block}.primary-nav ul{display:grid;gap:10px}.menu-toggle{display:block}.search-link{display:none}.hero-grid{grid-template-columns:1fr}.hero-visual{min-height:0}.hero-visual img{max-height:220px;object-fit:cover;object-position:center}.category-strip{grid-template-columns:repeat(2,1fr)}.home-grid{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr}.newsletter-panel{position:static}.post-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr}.article-aside{display:none}}@media(max-width:640px){.shell{width:min(100% - 24px,1180px)}.brand{min-width:0}.brand strong{font-size:20px}.brand small{display:none}.hero-grid{min-height:auto}.hero-copy{padding:38px 0}.hero h1{font-size:40px}.category-strip{grid-template-columns:1fr}.featured-grid{grid-template-columns:1fr;grid-template-rows:auto}.feature-main,.feature-small{grid-row:auto;min-height:280px}.post-grid{grid-template-columns:1fr}.sidebar{grid-template-columns:1fr}.feature-main h3{font-size:22px}.archive-hero h1{font-size:38px}.footer-grid{display:block}.footer-note{margin-top:18px}}

.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:10px 0 18px}.section-title h2,.tools-copy h2,.newsletter-wide h2,.split-copy h2{font-size:30px;margin:4px 0 0}.section-title a,.split-copy a{color:var(--accent2);font-weight:800}.lower-section{padding:8px 0 42px}.discover-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.discover-card{min-height:310px;border:1px solid #174b6e;border-radius:18px;background:linear-gradient(150deg,#0b2a42,#061723);overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.16)}.discover-thumb{display:block;height:138px;background:radial-gradient(circle at 30% 30%,#185c88,#071726 70%);overflow:hidden}.discover-thumb img{width:100%;height:100%;object-fit:cover}.discover-thumb>span{display:grid;place-items:center;height:100%;font-size:54px}.discover-body{padding:16px;position:relative}.discover-body h3{font-size:18px;line-height:1.25;margin:7px 0}.discover-body p{color:var(--muted);font-size:13px}.read-more{display:inline-block;margin-top:7px;color:#dff6ff;font-weight:800}.demo-fallback{min-height:245px}.wide-band{border-top:1px solid #164a6d;border-bottom:1px solid #164a6d;background:linear-gradient(100deg,#071827,#0c2941);padding:28px 0;margin-bottom:36px}.tools-band{display:grid;grid-template-columns:330px 1fr;gap:30px;align-items:center}.tools-copy p{color:var(--muted);margin-bottom:0}.tool-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.tool-pills span{padding:12px 15px;border:1px solid #245b7e;border-radius:12px;background:#09243a;font-weight:800;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}.split-news{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:36px}.split-block{min-height:250px;border:1px solid #174b6e;border-radius:20px;background:linear-gradient(135deg,#0a2942,#071521);display:grid;grid-template-columns:1fr 150px;overflow:hidden}.split-copy{padding:25px}.split-copy p{color:var(--muted)}.split-art{display:grid;place-items:center;font-size:100px;background:radial-gradient(circle,#1d75a555,transparent 65%)}.split-block:nth-child(2) .split-art{background:radial-gradient(circle,#85ff6544,transparent 65%)}.newsletter-wide{margin-bottom:30px;padding:26px;border:1px solid #1a5d85;border-radius:20px;background:linear-gradient(135deg,#0b2b44,#08213a 65%,#0b3560);display:grid;grid-template-columns:1.35fr 1fr;gap:30px;align-items:center}.newsletter-wide p{color:#b6c6d3;margin-bottom:0}.newsletter-wide form{display:grid;grid-template-columns:1fr auto;gap:9px}.newsletter-wide input{min-width:0;padding:13px;border-radius:12px;border:0}.newsletter-wide button{border:0;border-radius:12px;background:linear-gradient(135deg,#12aaff,#087eea);color:#fff;font-weight:800;padding:13px 16px}.newsletter-wide form small{grid-column:1/-1;color:#7f98aa}.home-bottom-ad{margin-bottom:34px}.rich-footer{padding:42px 0 0;background:linear-gradient(180deg,#03111c,#020a11)}.footer-main{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:46px;padding-bottom:36px}.footer-about p{color:#8fa7b9;max-width:330px}.footer-col h4{margin:0 0 14px;font-size:15px;color:#ddecf7}.footer-col>a,.footer-col .menu a{display:block;color:#91a9bb;margin:8px 0}.footer-col>a:hover,.footer-col .menu a:hover{color:#44ccff}.footer-col .menu{list-style:none;padding:0;margin:0}.footer-col .menu li{margin:0}.socials{display:flex;gap:9px;margin-top:18px}.socials a.social-fb{width:34px;height:34px;border:1px solid #245a7d;border-radius:10px;display:grid;place-items:center;color:#bcecff;background:#092138;font-weight:800}
.socials span{width:34px;height:34px;border:1px solid #245a7d;border-radius:10px;display:grid;place-items:center;color:#bcecff;background:#092138}.footer-bottom{border-top:1px solid #12354d;padding:18px 0 25px;display:flex;justify-content:space-between;color:#66849a;font-size:12px}.brand-footer{min-width:0}.brand-footer small{letter-spacing:.08em;font-size:9px}
@media(max-width:980px){.discover-grid{grid-template-columns:repeat(2,1fr)}.tools-band{grid-template-columns:1fr}.tool-pills{justify-content:flex-start}.split-news{grid-template-columns:1fr}.newsletter-wide{grid-template-columns:1fr}.footer-main{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.discover-grid{grid-template-columns:1fr}.split-block{grid-template-columns:1fr 100px}.newsletter-wide form{grid-template-columns:1fr}.newsletter-wide form small{grid-column:auto}.footer-main{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.section-title{align-items:flex-start;flex-direction:column}}

/* Finition 2026-10-03 : hero horizontal */
.hero-top{padding:34px 0 6px}
.hero-banner{padding:10px 0 30px}
.hero-banner img{width:100%;height:auto;max-height:360px;object-fit:cover;object-position:center;border-radius:18px;box-shadow:0 18px 45px rgba(0,0,0,.35);display:block}
@media(max-width:640px){.hero-banner img{max-height:170px}}
/* Finition 2026-10-03 : masque les placeholders publicitaires (emplacements conserves dans le code) */
.ad-slot:before,.ad-banner-slot:before{display:none!important}
.ad-slot:empty,.ad-banner-slot:empty{display:none!important}

/* Fix newsletter sidebar 2026-10-03 : jamais sticky/floating, toujours dans le flux */
.sidebar .newsletter-panel,
.newsletter-panel {
  position: static !important;
  top: auto !important;
  bottom: auto !important;
  float: none !important;
  transform: none !important;
}
@media (max-width: 980px) {
  .sidebar .newsletter-panel,
  .newsletter-panel {
    position: static !important;
  }
}