@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Playwrite+FR+Moderne:wght@400&display=swap');
:root{--blue:#07478f;--blue2:#0b5ab1;--deep:#052f65;--red:#ed1c24;--ink:#153250;--muted:#63748a;--soft:#f4f7fb;--line:#e3eaf3;--white:#fff;--shadow:0 18px 50px rgba(7,71,143,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}button{font:inherit}
.site-header{min-height:82px;padding:10px clamp(18px,5vw,72px);display:flex;align-items:center;gap:28px;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand img{width:128px;max-width:100%;height:auto;object-fit:contain;border-radius:0}.main-nav{display:flex;gap:22px;align-items:center;margin-left:auto;font-size:.88rem;font-weight:700}.main-nav a{padding:10px 0;border-bottom:2px solid transparent}.main-nav a:hover{color:var(--red);border-bottom-color:var(--red)}.menu-toggle{display:none;margin-left:auto;border:0;background:none;padding:8px}.menu-toggle span{display:block;width:26px;height:2px;margin:5px;background:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:12px;font-weight:800;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 24px rgba(237,28,36,.22)}.btn-outline{border:1.5px solid var(--blue);color:var(--blue);background:#fff}.btn-white{background:#fff;color:var(--blue)}.header-cta{min-height:44px;white-space:nowrap}
.hero{min-height:720px;padding:65px clamp(22px,7vw,110px) 88px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 6% 18%,rgba(7,71,143,.08) 0 2px,transparent 3px) 0 0/18px 18px,linear-gradient(120deg,#fff,#f8fbff 55%,#eaf3ff)}
.hero:after{content:"";position:absolute;left:-8%;right:-8%;bottom:-58px;height:100px;border-radius:50%;border-top:14px solid var(--red);box-shadow:0 -18px 0 var(--blue);transform:rotate(-2deg)}
.eyebrow{margin:0 0 12px;color:var(--red);font-size:.75rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow.light{color:#ffb9bd}.hero h1{margin:0;color:var(--blue);font-size:clamp(3rem,5.1vw,5.7rem);line-height:.98;letter-spacing:-.055em}.hero h1 em{font-family:"Playwrite FR Moderne",cursive;font-style:normal;color:var(--red);font-weight:400}.hero-subtitle{max-width:680px;margin:25px 0;color:#3d5877;font-size:1.08rem}.hero-paths{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 25px}.hero-paths span{padding:8px 11px;border-radius:999px;background:#fff;border:1px solid #dfe8f4;color:var(--blue);font-size:.76rem;font-weight:700}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.hero-footline{display:flex;gap:28px;flex-wrap:wrap;margin-top:30px;padding-top:20px;border-top:1px solid #dce5ef;color:var(--deep);font-size:.9rem}.hero-visual{position:relative}.hero-visual>img{width:100%;height:550px;object-fit:cover;border-radius:42px 42px 95px 42px;box-shadow:var(--shadow)}.hero-badge{position:absolute;right:-26px;bottom:28px;width:185px;height:185px;padding:25px;border-radius:50%;display:grid;place-items:center;text-align:center;background:var(--blue);color:#fff;border:5px solid #fff;font-style:italic}.hero-badge span,.hero-badge b{display:block}.hero-badge b{color:#ff666c}
.section{padding:96px clamp(22px,7vw,110px)}.section-heading{max-width:850px;margin:0 auto 45px;text-align:center}.section-heading.left{margin-left:0;text-align:left}.section-heading h2{margin:0;color:var(--blue);font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.08}.section-heading>p:last-child{color:var(--muted)}
.vision-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:start}.vision-text{font-size:1.08rem;color:#536d88}.vision-pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.vision-pillars article{padding:26px;border-radius:20px;background:var(--soft);border-top:4px solid var(--red)}.vision-pillars span{color:var(--red);font-size:.76rem;font-weight:800;letter-spacing:.12em}.vision-pillars h3{margin:6px 0;color:var(--blue);font-size:1.35rem}.vision-pillars p{margin:0;color:var(--muted);font-size:.9rem}
.pathway-section{padding:96px clamp(22px,7vw,110px);background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}.section-heading.light h2{color:#fff}.section-heading.light>p:last-child{color:#d8e6f7}.pathway-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.pathway-card{padding:34px;border-radius:28px;background:#fff;color:var(--ink);box-shadow:0 18px 46px rgba(0,0,0,.13);border-top:7px solid #79aee7}.pathway-card.media{border-top-color:var(--red)}.pathway-tag{display:inline-block;padding:6px 10px;border-radius:999px;background:#eaf2fb;color:var(--blue);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.pathway-card h3{font-size:1.75rem;line-height:1.15;color:var(--blue);margin:15px 0 12px}.pathway-card>p{color:var(--muted)}.pathway-card ul{padding-left:20px;color:#425d7a}.pathway-card li{margin:7px 0}.pathway-specializations{display:grid;gap:9px;margin-top:20px}.pathway-specializations a{padding:12px 14px;border-radius:11px;background:var(--soft);border-left:4px solid var(--red);font-weight:800;color:var(--blue)}
.filiere-list{display:grid;gap:24px}.filiere-card{display:grid;grid-template-columns:85px 1fr;gap:26px;padding:34px;border-radius:25px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 36px rgba(7,71,143,.07);scroll-margin-top:105px}.filiere-number{width:68px;height:68px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-size:1.35rem;font-weight:800}.filiere-content h3{margin:0;color:var(--blue);font-size:clamp(1.8rem,3vw,2.7rem)}.filiere-lead{margin:6px 0 20px;color:var(--red);font-weight:800}.filiere-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.filiere-columns>div{padding:20px;border-radius:16px;background:var(--soft);border-top:3px solid var(--red)}.filiere-columns h4{margin:0 0 7px;color:var(--blue)}.filiere-columns p{margin:0;color:var(--muted);font-size:.9rem}
.ai-section{padding:100px clamp(22px,7vw,110px);display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;background:#082f62;color:#fff}.ai-intro h2{font-size:clamp(2.2rem,4vw,4rem);line-height:1.08;margin:0}.ai-intro p{color:#dce8f7}.ai-highlight{padding:18px 20px;border-left:4px solid var(--red);background:rgba(255,255,255,.08);border-radius:12px;font-weight:800;color:#fff!important}.ai-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.ai-grid article{padding:25px;border-radius:18px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15)}.ai-grid h3{margin:0 0 8px;color:#fff}.ai-grid p{margin:0;color:#d8e5f5;font-size:.9rem}
.terrain-section{background:#f7f9fc}.terrain-timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.terrain-timeline article{padding:22px;border-radius:19px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 26px rgba(7,71,143,.06)}.terrain-timeline span{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--red);color:#fff;font-size:.75rem;font-weight:800}.terrain-timeline h3{color:var(--blue);margin:14px 0 7px}.terrain-timeline p{margin:0;color:var(--muted);font-size:.88rem}
.program-section{padding:95px clamp(22px,7vw,110px);background:linear-gradient(135deg,var(--deep),var(--blue2));color:#fff}.program-tabs{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-bottom:28px}.program-tabs button{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff;padding:11px 22px;border-radius:999px;font-weight:800;cursor:pointer}.program-tabs button.active{background:var(--red);border-color:var(--red)}.program-panel{display:none;max-width:1100px;margin:auto}.program-panel.active{display:block}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px;padding:19px 22px;border-radius:15px;background:rgba(255,255,255,.1)}.panel-head strong{font-size:1.4rem}.panel-head span{color:#ffbcc0}.tag-list{display:flex;flex-wrap:wrap;gap:10px}.tag-list span{padding:10px 13px;border-radius:10px;background:#fff;color:var(--ink);font-size:.85rem;font-weight:700}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.method-grid article{padding:24px;border-radius:18px;background:var(--soft);border-bottom:4px solid var(--red)}.method-grid h3{margin:0 0 8px;color:var(--blue)}.method-grid p{margin:0;color:var(--muted);font-size:.9rem}
.cta-section{margin:0 clamp(20px,5vw,70px) 90px;padding:55px clamp(24px,6vw,80px);display:flex;justify-content:space-between;align-items:center;gap:30px;border-radius:32px;background:linear-gradient(135deg,var(--red),#b90d14);color:#fff}.cta-section h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1.08;margin:0}.cta-section p:last-child{max-width:760px}
.site-footer{padding:60px clamp(22px,7vw,110px) 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:38px;background:var(--deep);color:#fff}.footer-brand img{width:210px;max-width:100%;height:auto;object-fit:contain;border-radius:12px;background:#fff;padding:10px 12px;box-shadow:0 10px 24px rgba(0,0,0,.18)}.site-footer h3{margin-top:0}.site-footer p{color:#d6e3f3}.copyright{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:22px;font-size:.84rem}
@media(max-width:1100px){.main-nav,.header-cta{display:none}.menu-toggle{display:block}.main-nav.open{display:flex;position:absolute;top:82px;left:18px;right:18px;padding:20px;flex-direction:column;align-items:stretch;background:#fff;border-radius:18px;box-shadow:var(--shadow)}.hero{grid-template-columns:1fr}.vision-grid,.ai-section{grid-template-columns:1fr}.pathway-grid{grid-template-columns:1fr}.terrain-timeline{grid-template-columns:repeat(2,1fr)}.method-grid{grid-template-columns:repeat(2,1fr)}.site-footer{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.site-header{min-height:82px;padding-inline:15px}.brand img{width:98px;height:auto}.main-nav.open{top:82px}.hero{padding:45px 20px 78px}.hero h1{font-size:2.9rem}.hero-visual>img{height:390px;border-radius:25px 25px 60px 25px}.hero-badge{width:140px;height:140px;right:-4px;font-size:.75rem}.section,.pathway-section,.ai-section,.program-section{padding:72px 20px}.vision-pillars,.ai-grid,.terrain-timeline,.method-grid{grid-template-columns:1fr}.filiere-card{grid-template-columns:1fr}.filiere-number{width:58px;height:58px}.filiere-columns{grid-template-columns:1fr}.panel-head{flex-direction:column;align-items:flex-start}.cta-section{margin:0 14px 70px;padding:42px 24px;flex-direction:column;align-items:flex-start}.site-footer{grid-template-columns:1fr}}

.detail-link{display:inline-block;margin:6px 0 12px;color:var(--red);font-weight:800;font-size:.9rem}
.detail-hero{min-height:590px;padding:65px clamp(22px,7vw,110px) 80px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;background:linear-gradient(120deg,#fff,#f6f9fd 62%,#e8f2ff)}
.detail-copy h1{margin:0;color:var(--blue);font-size:clamp(3rem,5vw,5.4rem);line-height:1.02;letter-spacing:-.045em}
.detail-subtitle{max-width:650px;color:#47617e;font-size:1.2rem;margin:22px 0 28px}
.detail-visual img{width:100%;height:450px;object-fit:cover;border-radius:34px 34px 80px 34px;box-shadow:var(--shadow)}
.detail-intro{display:grid;grid-template-columns:.7fr 1.3fr;gap:55px;align-items:start}.lead-paragraph{font-size:1.12rem;color:#536c87;margin:0}
.feature-section{background:#f7f9fc}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-block{padding:25px;border-radius:19px;background:#fff;border-top:4px solid var(--red);box-shadow:0 10px 28px rgba(7,71,143,.06)}
.feature-block h3{margin:0 0 8px;color:var(--blue)}.feature-block p{margin:0;color:var(--muted);font-size:.92rem}
.outcomes-section{padding-top:30px}.outcomes-card{display:grid;grid-template-columns:1.1fr .9fr;gap:45px;padding:42px;border-radius:28px;background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}
.outcomes-card h2{font-size:clamp(2rem,3.6vw,3.3rem);line-height:1.08;margin:0}.outcomes-card p{color:#dce8f6}.outcomes-card ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.outcomes-card li{padding:13px 15px;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14)}
@media(max-width:900px){.detail-hero,.detail-intro,.outcomes-card{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.detail-hero{padding:45px 20px 60px}.detail-copy h1{font-size:2.8rem}.detail-visual img{height:330px}.feature-grid{grid-template-columns:1fr}.outcomes-card ul{grid-template-columns:1fr}}

.home-page-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.home-page-card{display:grid;grid-template-columns:190px 1fr;min-height:220px;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 12px 34px rgba(7,71,143,.08);transition:transform .2s,box-shadow .2s}
.home-page-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.home-page-card img{width:100%;height:100%;object-fit:cover}
.home-page-card>div{padding:26px}
.home-page-card span{color:var(--red);font-size:.75rem;font-weight:800;letter-spacing:.1em}
.home-page-card h3{margin:7px 0 8px;color:var(--blue);font-size:1.45rem;line-height:1.18}
.home-page-card p{margin:0 0 14px;color:var(--muted);font-size:.92rem}
.home-page-card strong{color:var(--red);font-size:.9rem}
.ai-home-card{grid-column:1/-1;grid-template-columns:280px 1fr;background:linear-gradient(120deg,#fff,#f1f6fd)}
@media(max-width:900px){.home-page-grid{grid-template-columns:1fr}.ai-home-card{grid-column:auto}.home-page-card,.ai-home-card{grid-template-columns:150px 1fr}}
@media(max-width:600px){.home-page-card,.ai-home-card{grid-template-columns:1fr}.home-page-card img{height:210px}}

.four-specialisations{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.four-specialisations{grid-template-columns:1fr}}

.page-footer{margin-top:0;border-top:8px solid var(--red)}
.home-footer{border-top:8px solid var(--blue2)}
.page-footer .footer-current{display:inline-block;margin-top:10px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;font-weight:800;font-size:.8rem}
.footer-next{color:#fff;font-weight:800}
.footer-next:hover{color:#ffb9bd}
.footer-links{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;padding-top:18px;border-top:1px solid rgba(255,255,255,.12)}
.footer-links a{color:#d6e3f3;font-size:.88rem}
.footer-links a:hover{color:#fff}
.detail-page main{min-height:calc(100vh - 82px)}

/* === Équilibre des pages de filière === */
.balanced-hero{min-height:620px}
.hero-keywords{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 28px}
.hero-keywords span{padding:8px 11px;border-radius:999px;background:#fff;border:1px solid #dfe8f4;color:var(--blue);font-size:.76rem;font-weight:800}
.filiere-vision{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px;align-items:start}
.filiere-vision .section-heading{margin:0}
.vision-statement{font-size:1.08rem;color:#536d88}
.vision-statement p{margin-top:0}
.vision-statement blockquote{margin:26px 0 0;padding:18px 22px;border-left:5px solid var(--red);background:var(--soft);border-radius:14px;color:var(--blue);font-size:1.2rem;font-weight:800}
.profile-section{background:#f7f9fc}
.two-col-balanced{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:start}
.two-col-balanced h2{margin:0;color:var(--blue);font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.1}
.two-col-balanced p{color:var(--muted)}
.profile-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.profile-list li{padding:16px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);font-weight:700;color:#36516f}
.balanced-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.balanced-card{padding:25px;border-radius:19px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--red);box-shadow:0 10px 28px rgba(7,71,143,.05)}
.balanced-card span{color:var(--red);font-size:.72rem;font-weight:800;letter-spacing:.12em}
.balanced-card h3{margin:7px 0 8px;color:var(--blue);font-size:1.15rem}
.balanced-card p{margin:0;color:var(--muted);font-size:.9rem}
.development-section{padding-top:35px}
.development-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;padding:40px;border-radius:28px;background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}
.development-card h2{margin:0;color:#fff;font-size:clamp(2rem,3.6vw,3.3rem);line-height:1.08}
.development-card>p{margin:0;color:#dce8f7;font-size:1.05rem}
.ai-inline{padding-top:25px}
.ai-inline-card{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:38px;border-radius:28px;background:linear-gradient(135deg,#0d477f,#102c53);color:#fff;border-left:7px solid var(--red)}
.ai-inline-copy h2{margin:0;color:#fff;font-size:clamp(2rem,3.5vw,3.1rem);line-height:1.08}
.ai-inline-copy p{color:#dbe7f5}
.ai-inline-card ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;align-content:start}
.ai-inline-card li{padding:14px;border-radius:12px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);font-size:.9rem}
.project-section{background:#f7f9fc}
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.project-grid article{padding:24px;border-radius:18px;background:#fff;border-bottom:4px solid var(--red)}
.project-grid h3{margin:0 0 8px;color:var(--blue)}
.project-grid p{margin:0;color:var(--muted);font-size:.9rem}
.balanced-outcomes{align-items:start}

/* === Page IA transversale === */
.ia-master-hero{background:linear-gradient(120deg,#f8fbff,#eef5fd 55%,#e4effb)}
.ai-discipline-section{scroll-margin-top:95px}
.ai-discipline-section.alt{background:#f7f9fc}
.discipline-head{display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:start;margin-bottom:28px}
.discipline-head>span{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:1.2rem;font-weight:800}
.discipline-head h2{margin:0;color:var(--blue);font-size:clamp(2rem,3.5vw,3.1rem)}
.ai-use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ai-use-grid article{padding:22px;border-radius:17px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--red)}
.ai-use-grid h3{margin:0 0 7px;color:var(--blue)}
.ai-use-grid p{margin:0;color:var(--muted);font-size:.9rem}
.text-back{display:inline-block;margin-top:22px;color:var(--red);font-weight:800}
.responsible-ai{background:#fff}

@media(max-width:1050px){
  .filiere-vision,.two-col-balanced,.development-card,.ai-inline-card{grid-template-columns:1fr}
  .balanced-grid{grid-template-columns:repeat(2,1fr)}
  .project-grid,.ai-use-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .balanced-grid,.project-grid,.ai-use-grid,.profile-list,.ai-inline-card ul{grid-template-columns:1fr}
  .discipline-head{grid-template-columns:1fr}
  .development-card,.ai-inline-card{padding:27px}
}

/* ===== Version institutionnelle / professionnelle ===== */
.professional-detail{background:#fff}
.professional-hero{min-height:650px;background:linear-gradient(120deg,#ffffff 0%,#f8fbff 58%,#eaf2fb 100%)}
.professional-hero .detail-copy{max-width:760px}
.professional-hero h1{font-size:clamp(2.7rem,4.4vw,5rem);letter-spacing:-.045em;line-height:1.02}
.hero-positioning{margin:20px 0 0;color:var(--red);font-size:clamp(1.15rem,2vw,1.55rem);font-weight:800;line-height:1.25}
.professional-hero .detail-subtitle{font-size:1.04rem;line-height:1.75;margin-top:14px}
.professional-hero .detail-visual{position:relative}
.professional-hero .detail-visual img{height:500px;border-radius:30px 30px 76px 30px}
.visual-caption{position:absolute;left:20px;right:20px;bottom:20px;padding:14px 16px;border-radius:14px;background:rgba(5,47,101,.90);color:#fff;font-size:.88rem;font-weight:700;backdrop-filter:blur(8px)}

.vision-deep{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}
.vision-title-column{position:sticky;top:115px}
.vision-title-column h2{margin:0;color:var(--blue);font-size:clamp(2.15rem,3.7vw,3.65rem);line-height:1.08}
.vision-signature{margin-top:18px;color:var(--red);font-weight:800;letter-spacing:.02em}
.vision-body{font-size:1.03rem;color:#4f6883}
.vision-body p{margin:0 0 18px}
.conviction-box{margin-top:30px;padding:24px 26px;border-radius:18px;background:var(--soft);border-left:5px solid var(--red)}
.conviction-box span{display:block;color:var(--red);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px}
.conviction-box strong{display:block;color:var(--blue);font-size:1.2rem;line-height:1.45}

.positioning-section{background:#f7f9fc}
.professional-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.professional-card{padding:24px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 28px rgba(7,71,143,.05)}
.professional-card span{display:inline-block;color:var(--red);font-weight:800;font-size:.72rem;letter-spacing:.12em}
.professional-card h3{margin:8px 0 8px;color:var(--blue);font-size:1.08rem}
.professional-card p{margin:0;color:var(--muted);font-size:.9rem}

.competencies-section{background:#fff}
.professional-development{align-items:start}
.professional-development>div:last-child p{color:#dce8f7;margin:0 0 16px}
.professional-development>div:last-child p:last-child{margin-bottom:0}

.professional-ai{box-shadow:0 18px 45px rgba(5,47,101,.15)}
.ai-rule{margin:0 0 14px;padding:15px 17px;border-radius:12px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);font-weight:800;color:#fff}
.professional-ai ul{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:0;padding:0;list-style:none}
.professional-ai li{padding:13px 14px;border-radius:11px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:.88rem}

.professional-cta{background:linear-gradient(135deg,#c71118,#ed1c24 58%,#9e0b11)}
.page-footer{border-top:8px solid var(--red)}
.footer-current{display:inline-block;margin-top:10px;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff!important;font-weight:800;font-size:.78rem}
.footer-next{color:#fff;font-weight:800}
.footer-links{grid-column:1/-1;display:flex;gap:18px;flex-wrap:wrap;padding-top:18px;border-top:1px solid rgba(255,255,255,.12)}
.footer-links a{color:#d6e3f3;font-size:.88rem}

@media(max-width:1100px){
  .professional-grid{grid-template-columns:repeat(2,1fr)}
  .vision-deep{grid-template-columns:1fr}
  .vision-title-column{position:static}
}
@media(max-width:760px){
  .professional-grid{grid-template-columns:1fr}
  .professional-ai ul{grid-template-columns:1fr}
  .professional-hero .detail-visual img{height:360px}
}

/* ===== Stable institutional header ===== */
.stable-header{
  min-height:96px;
  height:96px;
  display:grid;
  grid-template-columns:minmax(360px,1.1fr) minmax(520px,1.7fr) auto;
  align-items:center;
  gap:24px;
  padding:10px clamp(20px,4vw,64px);
}
.brand-lockup{
  display:flex;
  align-items:center;
  min-width:0;
  height:72px;
  gap:16px;
}
.brand-lockup .brand{
  flex:0 0 126px;
  width:126px;
  height:68px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  border-radius:10px;
  background:#fff;
}
.brand-lockup .brand img{
  width:126px;
  height:68px;
  object-fit:contain;
  border-radius:0;
}
.school-name{
  max-width:335px;
  color:var(--deep);
  font-size:.78rem;
  line-height:1.25;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.025em;
}
.stable-header .main-nav{
  margin:0;
  justify-content:center;
  min-width:0;
  gap:15px;
  white-space:nowrap;
}
.stable-header .main-nav a{
  position:relative;
  padding:11px 0 9px;
  font-size:.78rem;
  transition:color .22s ease, transform .22s ease;
}
.stable-header .main-nav a::after{
  content:"";
  position:absolute;
  left:50%;
  right:50%;
  bottom:4px;
  height:2px;
  background:var(--red);
  transition:left .22s ease,right .22s ease;
}
.stable-header .main-nav a:hover,
.stable-header .main-nav a.active{color:var(--red);transform:translateY(-1px)}
.stable-header .main-nav a:hover::after,
.stable-header .main-nav a.active::after{left:0;right:0}

/* ===== Interactive volume ===== */
a,button,.home-page-card,.balanced-card,.professional-card,.project-grid article,
.pathway-card,.vision-pillars article,.field-image-card,.ai-use-grid article{
  -webkit-tap-highlight-color:transparent;
}
.home-page-card,.balanced-card,.professional-card,.project-grid article,
.pathway-card,.vision-pillars article,.field-image-card,.ai-use-grid article{
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.home-page-card:hover,.balanced-card:hover,.professional-card:hover,
.project-grid article:hover,.pathway-card:hover,.vision-pillars article:hover,
.field-image-card:hover,.ai-use-grid article:hover{
  transform:translateY(-7px);
  box-shadow:0 20px 46px rgba(5,47,101,.15);
  border-color:rgba(237,28,36,.30);
}
.btn{
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.btn:hover{
  transform:translateY(-3px) scale(1.015);
  box-shadow:0 14px 30px rgba(5,47,101,.18);
}
.btn:active{transform:translateY(0) scale(.99)}

/* ===== Reveal on scroll ===== */
.reveal{
  opacity:0;
  transform:translateY(24px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible{
  opacity:1;
  transform:none;
}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}

/* Apply subtle reveal to key page text via JS-added class */
.js-reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .62s ease,transform .62s cubic-bezier(.2,.7,.2,1);
}
.js-reveal.is-visible{opacity:1;transform:none}

/* ===== Larger image spaces for mission photos ===== */
.field-gallery-section{background:#f7f9fc}
.field-gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.field-image-card{
  margin:0;
  min-height:390px;
  overflow:hidden;
  border-radius:24px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 10px 30px rgba(7,71,143,.07);
}
.field-image-card img{
  width:100%;
  height:285px;
  object-fit:cover;
}
.field-image-card figcaption{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:18px 20px 20px;
}
.field-image-card figcaption strong{
  color:var(--blue);
  font-size:1.04rem;
}
.field-image-card figcaption span{
  color:var(--muted);
  font-size:.88rem;
  line-height:1.5;
}
.home-visual-story{background:#fff}
.home-gallery .field-image-card:first-child{grid-column:span 1}

/* Consistent top spacing on every internal page */
.detail-page main{padding-top:0}
.detail-hero,.professional-hero,.ia-master-hero{margin-top:0}

/* Prevent text lengths from changing visual rhythm too much */
.professional-hero .detail-copy h1{max-width:780px}
.detail-copy,.detail-visual{min-width:0}

@media(max-width:1280px){
  .stable-header{
    grid-template-columns:minmax(300px,1fr) auto;
    height:auto;
    min-height:92px;
  }
  .stable-header .main-nav,.stable-header .header-cta{display:none}
  .stable-header .menu-toggle{display:block;justify-self:end}
  .stable-header .main-nav.open{
    display:flex;
    position:absolute;
    top:92px;
    left:18px;
    right:18px;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:18px 22px;
    background:#fff;
    border-radius:18px;
    box-shadow:var(--shadow);
  }
  .stable-header .main-nav.open a{padding:12px 4px}
}
@media(max-width:760px){
  .stable-header{
    min-height:82px;
    padding:8px 14px;
    grid-template-columns:1fr auto;
  }
  .brand-lockup{height:64px;gap:10px}
  .brand-lockup .brand{flex-basis:104px;width:104px;height:58px}
  .brand-lockup .brand img{width:104px;height:58px}
  .school-name{
    max-width:205px;
    font-size:.62rem;
    line-height:1.2;
  }
  .stable-header .main-nav.open{top:82px}
  .field-gallery{grid-template-columns:1fr}
  .field-image-card{min-height:auto}
  .field-image-card img{height:250px}
}
@media(max-width:480px){
  .school-name{
    font-size:.55rem;
    max-width:165px;
  }
  .brand-lockup .brand{flex-basis:88px;width:88px;height:54px}
  .brand-lockup .brand img{width:88px;height:54px}
}

/* ===== Header refined v2: no overlap ===== */
.refined-header{
  display:block !important;
  height:auto !important;
  min-height:0 !important;
  padding:0 !important;
  background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line);
  box-shadow:0 4px 18px rgba(5,47,101,.04);
}
.header-top{
  min-height:84px;
  padding:8px clamp(20px,5vw,72px);
  display:flex;
  align-items:center;
  gap:24px;
}
.refined-header .brand-lockup{
  display:flex;
  align-items:center;
  gap:15px;
  min-width:0;
  flex:1 1 auto;
  height:auto;
}
.refined-header .brand{
  flex:0 0 112px;
  width:112px;
  height:66px;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  overflow:hidden;
}
.refined-header .brand img{
  width:112px;
  height:66px;
  object-fit:contain;
}
.refined-header .school-name{
  min-width:0;
  max-width:none;
  display:flex;
  flex-direction:column;
  line-height:1.12;
  color:var(--deep);
  text-transform:none;
  letter-spacing:0;
}
.refined-header .school-name span{
  font-size:clamp(.83rem,1.15vw,1.06rem);
  font-weight:800;
  white-space:nowrap;
}
.refined-header .school-name strong{
  margin-top:3px;
  font-size:clamp(.72rem,1vw,.92rem);
  font-weight:700;
  color:var(--blue);
  white-space:nowrap;
}
.refined-header .header-cta{
  flex:0 0 auto;
  min-width:118px;
}
.refined-header .menu-toggle{display:none}

.refined-header .header-nav{
  min-height:48px;
  margin:0 !important;
  padding:0 clamp(20px,5vw,72px);
  display:flex;
  justify-content:center;
  align-items:center;
  gap:clamp(18px,2.3vw,34px);
  background:#fff;
  border-top:1px solid #edf1f6;
  white-space:nowrap;
}
.refined-header .header-nav a{
  padding:13px 0 11px;
  font-size:.79rem;
  font-weight:800;
  color:#294a6b;
  position:relative;
  transform:none !important;
}
.refined-header .header-nav a::after{
  content:"";
  position:absolute;
  left:50%;
  right:50%;
  bottom:8px;
  height:2px;
  background:var(--red);
  transition:left .2s ease,right .2s ease;
}
.refined-header .header-nav a:hover,
.refined-header .header-nav a.active{
  color:var(--red);
}
.refined-header .header-nav a:hover::after,
.refined-header .header-nav a.active::after{
  left:0;
  right:0;
}

/* Keep the first title comfortably below header */
.professional-hero,
.detail-hero,
.hero{
  scroll-margin-top:135px;
}

/* Long page titles: professional hierarchy, no collision */
.professional-hero h1,
.detail-copy h1{
  max-width:900px;
  overflow-wrap:normal;
  word-break:normal;
  hyphens:none;
}
.professional-hero .detail-copy{
  padding-right:12px;
}
@media(max-width:1180px){
  .refined-header .school-name span,
  .refined-header .school-name strong{white-space:normal}
  .refined-header .school-name{max-width:560px}
  .refined-header .header-nav{
    gap:18px;
    overflow-x:auto;
    justify-content:flex-start;
    scrollbar-width:none;
  }
  .refined-header .header-nav::-webkit-scrollbar{display:none}
}
@media(max-width:900px){
  .refined-header .header-cta{display:none}
  .refined-header .menu-toggle{
    display:block;
    flex:0 0 auto;
    margin-left:auto;
  }
  .refined-header .header-nav{
    display:none;
  }
  .refined-header .header-nav.open{
    display:flex;
    position:absolute;
    top:84px;
    left:14px;
    right:14px;
    z-index:100;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:12px 18px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:16px;
    box-shadow:var(--shadow);
    white-space:normal;
  }
  .refined-header .header-nav.open a{
    padding:12px 4px;
  }
}
@media(max-width:640px){
  .header-top{
    min-height:76px;
    padding:7px 12px;
    gap:10px;
  }
  .refined-header .brand{
    flex-basis:88px;
    width:88px;
    height:56px;
  }
  .refined-header .brand img{
    width:88px;
    height:56px;
  }
  .refined-header .school-name span{
    font-size:.68rem;
  }
  .refined-header .school-name strong{
    font-size:.60rem;
  }
  .refined-header .header-nav.open{
    top:76px;
  }
}

/* ===== Basket Fund ===== */
.fund-page{background:#fff}
.fund-nav-link{color:var(--red)!important}
.fund-hero{
  min-height:700px;
  padding:64px clamp(22px,7vw,110px) 76px;
  display:grid;
  grid-template-columns:1.03fr .97fr;
  gap:58px;
  align-items:center;
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 8% 20%,rgba(7,71,143,.08) 0 2px,transparent 3px) 0 0/20px 20px,
    linear-gradient(120deg,#fff 0%,#f8fbff 58%,#e9f2fd 100%);
}
.fund-hero:after{content:"";position:absolute;left:-8%;right:-8%;bottom:-64px;height:104px;border-radius:50%;border-top:13px solid var(--red);box-shadow:0 -18px 0 var(--blue);transform:rotate(-1.6deg)}
.fund-hero-copy{position:relative;z-index:2}
.fund-hero h1{margin:0;color:var(--blue);font-size:clamp(3rem,5.2vw,5.65rem);line-height:.98;letter-spacing:-.055em}
.fund-hero h1 em{font-family:"Playwrite FR Moderne",cursive;font-style:normal;color:var(--red);font-weight:400}
.fund-lead{max-width:730px;margin:24px 0 26px;color:#3d5877;font-size:1.08rem}
.fund-hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.fund-promise-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;padding-top:22px;border-top:1px solid #dce5ef}
.fund-promise-row div{min-width:0}
.fund-promise-row strong{display:block;color:var(--blue);font-size:1rem;line-height:1.2}
.fund-promise-row span{display:block;margin-top:5px;color:var(--muted);font-size:.78rem;line-height:1.45}
.fund-hero-visual{position:relative;min-height:540px}
.fund-photo{margin:0;position:absolute;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.fund-photo img{width:100%;height:100%;object-fit:cover}
.fund-photo-main{left:0;top:0;width:78%;height:470px;border-radius:38px 38px 86px 38px}
.fund-photo-small{right:0;bottom:22px;width:48%;height:250px;border-radius:24px;border:7px solid #fff}
.fund-stamp{position:absolute;right:6%;top:24px;width:142px;height:142px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--red);color:#fff;border:8px solid #fff;box-shadow:0 18px 38px rgba(237,28,36,.27);transform:rotate(4deg);line-height:1}
.fund-stamp span{font-size:.64rem;letter-spacing:.18em;font-weight:800}
.fund-stamp strong{margin:4px 0 5px;font-size:1.72rem;letter-spacing:-.04em}
.fund-stamp small{font-size:.62rem;letter-spacing:.13em;font-weight:800}

.fund-tabs-wrap{position:sticky;top:132px;z-index:35;padding:18px clamp(22px,7vw,110px);background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.fund-tabs{max-width:1120px;margin:0 auto;padding:6px;display:grid;grid-template-columns:1fr 1fr;gap:6px;border-radius:16px;background:#eef3f9;border:1px solid #dce6f1}
.fund-tabs button{border:0;border-radius:12px;padding:13px 18px;background:transparent;color:#34516f;font-weight:800;cursor:pointer;transition:.2s}
.fund-tabs button:hover{color:var(--red)}
.fund-tabs button.active{background:#fff;color:var(--blue);box-shadow:0 8px 20px rgba(7,71,143,.10)}
.fund-tab-panel{display:none}
.fund-tab-panel.active{display:block}
.fund-intro-section,.fund-mechanism-section{padding-top:58px}
.fund-dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}
.fund-dual-card{position:relative;padding:34px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:0 15px 42px rgba(7,71,143,.08);overflow:hidden}
.fund-dual-card:before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--red)}
.fund-dual-card.enterprise:before{background:var(--blue)}
.fund-number{position:absolute;right:24px;top:18px;color:#dbe6f1;font-size:3.8rem;font-weight:800;line-height:1}
.fund-dual-card h3{position:relative;margin:5px 0 12px;color:var(--blue);font-size:1.65rem;line-height:1.15}
.fund-dual-card>p:not(.eyebrow){position:relative;color:var(--muted)}
.fund-dual-card ul{position:relative;margin:20px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.fund-dual-card li{padding:12px 13px 12px 38px;border-radius:12px;background:var(--soft);color:#36516f;font-size:.9rem;font-weight:650;position:relative}
.fund-dual-card li:before{content:"✓";position:absolute;left:14px;top:10px;color:var(--red);font-weight:900}
.fund-dual-card.enterprise li:before{color:var(--blue)}
.fund-callout,.fund-bottom-cta{margin-top:32px;padding:38px 42px;border-radius:28px;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;background:linear-gradient(135deg,var(--deep),var(--blue));color:#fff}
.fund-callout h2,.fund-bottom-cta h2{margin:0;color:#fff;font-size:clamp(1.75rem,3vw,2.75rem);line-height:1.15}
.fund-bottom-cta p{margin-bottom:0;color:#dce8f7}

.fund-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:35px}
.fund-steps article{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:24px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px rgba(7,71,143,.05)}
.fund-steps article>span{width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:800}
.fund-steps h3{margin:0 0 7px;color:var(--blue);font-size:1.05rem}
.fund-steps p{margin:0;color:var(--muted);font-size:.9rem}
.fund-governance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.fund-governance-grid article{padding:27px;border-radius:20px;background:#f7f9fc;border-top:4px solid var(--red)}
.fund-governance-grid h3{margin:5px 0 10px;color:var(--blue);font-size:1.18rem}
.fund-governance-grid p:last-child{margin:0;color:var(--muted);font-size:.91rem}

@media(max-width:1050px){
  .fund-hero{grid-template-columns:1fr;min-height:auto;padding-top:48px}
  .fund-hero-visual{min-height:500px;max-width:720px;width:100%;margin:0 auto}
  .fund-dual-grid,.fund-governance-grid{grid-template-columns:1fr}
  .fund-tabs-wrap{top:132px}
}
@media(max-width:900px){
  .fund-tabs-wrap{top:84px}
}
@media(max-width:760px){
  .fund-hero{padding:42px 18px 72px}
  .fund-hero h1{font-size:clamp(2.6rem,12vw,4.4rem)}
  .fund-promise-row{grid-template-columns:1fr}
  .fund-hero-visual{min-height:400px}
  .fund-photo-main{width:86%;height:350px}
  .fund-photo-small{width:52%;height:190px}
  .fund-stamp{width:112px;height:112px;right:1%;top:18px;border-width:6px}
  .fund-stamp strong{font-size:1.38rem}
  .fund-tabs-wrap{padding:12px}
  .fund-tabs{grid-template-columns:1fr}
  .fund-tabs button{padding:11px 12px;font-size:.84rem}
  .fund-steps{grid-template-columns:1fr}
  .fund-callout,.fund-bottom-cta{grid-template-columns:1fr;padding:30px 26px}
  .fund-dual-card{padding:28px 24px}
}

/* === SEO / réponses directes & maillage sémantique === */
.direct-answer{margin:0 0 18px;padding:14px 16px;border-left:4px solid var(--red);border-radius:10px;background:#fff;color:#294969;font-size:1rem;line-height:1.55;box-shadow:0 8px 24px rgba(7,71,143,.06)}
.search-hub{background:#f7f9fc}
.search-hub-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.search-hub-grid a{display:flex;flex-direction:column;gap:8px;padding:21px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(7,71,143,.06);transition:.2s}
.search-hub-grid a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.search-hub-grid strong{color:var(--blue);line-height:1.25}.search-hub-grid span{color:var(--muted);font-size:.9rem;line-height:1.45}
.seo-footer-links{margin-top:0}
@media(max-width:1000px){.search-hub-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.search-hub-grid{grid-template-columns:1fr}}