:root{--navy:#b51f4e;--navy2:#d92d62;--gold:#f14f84;--gold2:#ff7eaa;--cream:#fff4f8;--soft:#fff7fa;--text:#3b2430;--muted:#715967;--line:rgba(181,31,78,.16);--white:#fff;--shadow:0 22px 70px rgba(181,31,78,.16);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.7}a{color:inherit}img{max-width:100%;display:block}.section-shell{width:min(1180px,calc(100% - 44px));margin-inline:auto}.section-pad{padding:92px 0}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:26px;padding:12px clamp(20px,5vw,72px);background:linear-gradient(90deg,var(--navy),var(--navy2));border-bottom:1px solid rgba(255,255,255,.18);box-shadow:0 12px 34px rgba(181,31,78,.22);backdrop-filter:blur(14px)}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand img{width:220px;height:auto}.main-nav{display:flex;gap:8px;align-items:center;margin-left:auto}.main-nav a{font-weight:900;font-size:.9rem;color:#fff;text-decoration:none;padding:10px 12px;border-radius:999px}.main-nav a:hover,.main-nav a:focus-visible{background:rgba(255,255,255,.18);color:#fff}.header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:10px;background:#fff;color:var(--navy);font-weight:900;text-decoration:none;border:2px solid #fff;transition:.22s ease}.header-cta:hover,.header-cta:focus-visible{background:transparent;color:#fff;border-color:#fff;text-decoration:none}.menu-toggle{display:none;margin-left:auto;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;padding:10px 13px;font-size:1.2rem}.hero{position:relative;min-height:calc(100vh - 78px);display:grid;align-items:center;background:var(--navy);overflow:hidden}.hero-media{position:absolute;inset:0;background:url('./images/hero-cours-bg.webp') center right/cover no-repeat;transform:scale(1.02);filter:saturate(1.02) contrast(1.04)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(84,18,40,.84) 0%,rgba(107,26,55,.76) 38%,rgba(117,34,60,.42) 68%,rgba(117,34,60,.22) 100%)}.hero-content{position:relative;z-index:2;color:#fff;padding-block:108px}.hero-content .lead,.hero-content .secondary{max-width:760px}.hero-content .eyebrow,.hero-content h1,.hero-content .lead,.hero-content .secondary,.hero-actions{position:relative;z-index:2}.hero-content::before{content:"";position:absolute;inset:56px auto 56px 0;width:min(760px,92%);background:linear-gradient(135deg,rgba(84,18,40,.38),rgba(84,18,40,.18));border:1px solid rgba(255,255,255,.16);border-radius:28px;backdrop-filter:blur(4px);box-shadow:0 24px 80px rgba(84,18,40,.14)}.hero-content > *{padding-inline:clamp(18px,2.6vw,34px)}.hero-actions{padding-bottom:26px}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem;color:var(--navy2);font-weight:900}.hero h1,.intro h2,.section-title h2,.books h2,.glossaire h2,.contact h2{font-family:Georgia,'Times New Roman',serif;font-size:clamp(2.4rem,5.3vw,5rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 22px;color:var(--navy)}.hero h1{color:#fff;max-width:820px}.lead{font-size:clamp(1.05rem,1.8vw,1.22rem);max-width:780px;color:#fff4f8}.secondary{font-size:1.02rem;color:#ffe5ef}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:14px 24px;border-radius:10px;font-weight:900;text-decoration:none;border:2px solid transparent;transition:.22s ease}.btn.primary{background:#fff;color:var(--navy);border-color:#fff;box-shadow:0 18px 42px rgba(181,31,78,.24)}.btn.primary:hover,.btn.primary:focus-visible{background:transparent;color:#fff;border-color:#fff;transform:translateY(-2px);text-decoration:none}.btn.ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.75)}.btn.ghost:hover,.btn.ghost:focus-visible{background:#fff;color:var(--navy);border-color:#fff;transform:translateY(-2px);text-decoration:none}.pillars{background:#fff;border-bottom:1px solid var(--line)}.pillar-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}.pillar-grid article{text-align:center;padding:28px 24px;border-right:1px solid var(--line)}.pillar-grid article:last-child{border-right:0}.pillar-grid span{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:var(--navy);color:#fff;font-size:2rem}.pillar-grid h2{font-size:1.1rem;margin:0 0 8px;color:var(--navy);text-transform:uppercase}.pillar-grid p{margin:0;color:var(--muted);font-size:.96rem}.intro{background:linear-gradient(180deg,#fff,var(--cream))}.split-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.88fr);gap:64px;align-items:center}.split-grid.reverse{grid-template-columns:minmax(320px,.88fr) minmax(0,1fr)}.split-grid figure{margin:0;position:relative}.split-grid figure::after{content:'';position:absolute;right:-16px;bottom:-16px;width:88%;height:88%;border:2px solid var(--gold);z-index:0}.split-grid img{position:relative;z-index:1;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;box-shadow:var(--shadow)}.intro p,.books p,.glossaire p,.contact p,.section-title p{font-size:1.04rem;color:#455563}.context-link-wrap{margin-top:18px}.context-link{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:rgba(181,31,78,.12);border:1px solid rgba(181,31,78,.4);color:var(--navy);font-weight:900;text-decoration:none}.context-link:hover,.context-link:focus-visible{background:var(--navy);color:#fff;text-decoration:none}.courses{background:#fff}.section-title{text-align:center;max-width:900px;margin:0 auto 44px}.section-title h2{font-size:clamp(2rem,4vw,3.4rem)}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.course-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 18px 44px rgba(6,31,61,.09);transition:.25s ease}.course-card:hover{transform:translateY(-5px);box-shadow:0 28px 70px rgba(181,31,78,.14);border-color:rgba(181,31,78,.35)}.course-card img{width:100%;height:170px;object-fit:cover}.course-card span{display:inline-block;margin:22px 22px 8px;text-transform:uppercase;font-size:.72rem;color:var(--navy2);font-weight:900}.course-card h3{margin:0 22px 12px;color:var(--navy);font-size:1.14rem;line-height:1.25}.course-card p{margin:0 22px 20px;color:#526270;font-size:.95rem}.course-card a{display:inline-flex;margin:0 22px 24px;padding:10px 16px;background:var(--navy);color:#fff;border:2px solid var(--navy);border-radius:8px;text-decoration:none;font-weight:900;font-size:.86rem}.course-card a:hover{background:#fff;color:var(--navy);text-decoration:none}.stats{background:linear-gradient(90deg,var(--navy),var(--navy2));color:#fff;padding:34px 0}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;text-align:center}.stats strong{display:block;color:var(--gold2);font-size:2.4rem;font-family:Georgia,'Times New Roman',serif}.stats span{text-transform:uppercase;font-size:.82rem;font-weight:900}.books{background:var(--soft)}.glossaire{background:linear-gradient(180deg,#fff,#fff9fb)}.glossary-card{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:44px;align-items:center;background:linear-gradient(135deg,#fff,#fff2f6);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(30px,5vw,60px);color:var(--text);box-shadow:0 18px 46px rgba(181,31,78,.08)}.glossary-card h2,.glossary-card p{color:var(--text)}.glossary-badge{display:grid;place-items:center;text-align:center;aspect-ratio:1;border-radius:50%;border:3px solid rgba(181,31,78,.18);background:linear-gradient(135deg,var(--navy),var(--navy2));box-shadow:0 16px 36px rgba(181,31,78,.14)}.glossary-badge span{font-size:3rem;font-family:Georgia,'Times New Roman',serif;color:#fff;font-weight:900}.glossary-badge strong{text-transform:uppercase;color:#fff}.instructors{background:var(--cream)}.instructor-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.instructor-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 16px 42px rgba(6,31,61,.08)}.instructor-grid img{width:100%;height:220px;object-fit:cover;border-radius:14px;margin-bottom:18px}.instructor-grid h3{margin:0 0 8px;color:var(--navy);font-size:1.2rem}.instructor-grid p{margin:0;color:#526270}.contact{background:linear-gradient(180deg,#fffafc,#fff2f6);color:var(--text)}.contact h2,.contact p{color:var(--text)}.contact-card{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:44px;align-items:center}.contact-box{background:#fff;border:2px solid rgba(181,31,78,.22);border-radius:var(--radius);padding:30px;display:grid;gap:16px;box-shadow:0 18px 46px rgba(181,31,78,.08)}.contact-box strong{font-size:1.4rem;color:var(--navy)}.contact-box span{color:var(--muted)}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px clamp(22px,5vw,70px);background:#7f1637;color:#ffeef4;font-size:.92rem}.site-footer a{color:#fff;text-decoration:none;font-weight:900}.site-footer a:hover{text-decoration:underline}.heart{color:#e31b23;font-size:1.08em;display:inline-block;transform:translateY(1px)}.contact-box .btn.primary{background:var(--navy);color:#fff;border-color:var(--navy)}.contact-box .btn.primary:hover,.contact-box .btn.primary:focus-visible{background:#fff;color:var(--navy);border-color:var(--navy)}.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s ease}.reveal.is-visible{opacity:1;transform:none}.pillar-grid article,.course-card,.instructor-grid article,.glossary-card,.contact-box,.stats-grid>div{transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.pillar-grid article:hover,.course-card:hover,.instructor-grid article:hover,.glossary-card:hover,.contact-box:hover{transform:translateY(-6px);box-shadow:0 20px 42px rgba(181,31,78,.12)}.split-grid img,.course-card img,.instructor-grid img{transition:transform .45s ease,filter .45s ease}.split-grid figure:hover img,.course-card:hover img,.instructor-grid article:hover img{transform:scale(1.035)}.site-header,.btn,.header-cta,.context-link,.main-nav a,.site-footer a{transition:all .22s ease}@media(max-width:1080px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pillar-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pillar-grid article{border-bottom:1px solid var(--line)}.split-grid,.split-grid.reverse,.contact-card,.glossary-card{grid-template-columns:1fr}.main-nav{position:absolute;left:20px;right:20px;top:78px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;display:none;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav.open a{color:var(--navy)}.main-nav.open a:hover,.main-nav.open a:focus-visible{background:var(--cream);color:var(--navy)}.main-nav a{padding:12px 16px}.menu-toggle{display:inline-flex}.header-cta{display:none}.brand img{width:180px}}@media(max-width:680px){.hero-content::before{inset:34px 0 34px 0;width:100%}.hero-content > *{padding-inline:22px}.section-pad{padding:70px 0}.card-grid,.instructor-grid,.stats-grid,.pillar-grid{grid-template-columns:1fr}.pillar-grid article{border-right:0}.hero-content{padding-block:82px}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(84,18,40,.84) 0%,rgba(107,26,55,.76) 38%,rgba(117,34,60,.42) 68%,rgba(117,34,60,.22) 100%)}.hero-actions{display:grid}.btn{width:100%}.site-footer{flex-direction:column;text-align:center}.hero h1{font-size:2.45rem}.brand img{width:160px}.glossary-badge{display:grid;place-items:center;text-align:center;aspect-ratio:1;border-radius:50%;border:3px solid rgba(181,31,78,.18);background:linear-gradient(135deg,var(--navy),var(--navy2));box-shadow:0 16px 36px rgba(181,31,78,.14)}}