/* LearnComptaFin — vitrine
   Same family as Dixtri / Vakpon / Back to School: thin DM Sans headlines with italic Fraunces accents,
   full-screen flat menu, full-bleed photo hero, pinned horizontal chapter, rounded footer card. */

:root{
  --dark:#011d24; --deep:#013440; --teal:#025e73; --teal2:#038c8c; --green:#04bf65; --mint:#87e1d8;
  --ink:#0d2a31; --ink2:#46636a; --paper:#f3f6fa; --white:#fff;
  --sans:'DM Sans',system-ui,sans-serif; --serif:'Fraunces',Georgia,serif;
  --ease:cubic-bezier(.76,0,.24,1); --out:cubic-bezier(.16,1,.3,1);
  --pad:clamp(20px,4vw,56px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;font-family:var(--sans);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{margin:0;font-weight:300}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;z-index:200}
.skip:focus{left:8px}
.wrap{width:min(1280px,100% - 2*var(--pad));margin-inline:auto}

/* type */
.h-big{font-size:clamp(2.7rem,7.4vw,7.2rem);line-height:1;letter-spacing:-.035em;font-weight:300}
.h-mid{font-size:clamp(2.2rem,5.4vw,5rem);line-height:1.02;letter-spacing:-.03em;font-weight:300}
.h-mid.light{color:#fff}
em{font-family:var(--serif);font-style:italic;font-weight:300;letter-spacing:-.01em;color:var(--teal)}
.hero em,.h-mid.light em,.levels em,.foot em{color:var(--mint)}
.ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.ln>span{display:inline-block}

/* animation gating: only hidden when the script confirms GSAP loaded */
html.anim .ln>span{transform:translateY(112%)}
html.anim .fade{opacity:0;transform:translateY(24px)}
html.anim .ph-in{clip-path:inset(100% 0 0 0)}
html.anim .stmt .w{opacity:.14}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 30px;border-radius:999px;font:500 1rem var(--sans);border:1px solid transparent;cursor:pointer;transition:transform .4s var(--out),background .3s,color .3s,border-color .3s}
.btn:hover{transform:translateY(-3px)}
.btn.solid{background:var(--green);color:#012a20}
.btn.solid:hover{background:var(--mint)}
.btn.solid.dark{background:var(--ink);color:#fff}
.btn.solid.dark:hover{background:var(--teal)}
.btn.ghost{border-color:currentColor;background:transparent}
.btn.ghost.light{color:#fff}
.btn.ghost.light:hover{background:#fff;color:var(--ink)}
.btn.ghost.dark{color:var(--ink)}
.btn.ghost.dark:hover{background:var(--ink);color:#fff}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad);color:#fff;transition:background .4s,color .4s,transform .6s var(--out),padding .4s}
.hdr.solid{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);color:var(--ink);padding-block:10px;box-shadow:0 1px 0 rgba(13,42,49,.08)}
.hdr.hide{transform:translateY(-110%)}
.hdr.menu-open{background:transparent;color:#fff;box-shadow:none;backdrop-filter:none;transform:none}
.logo{display:flex;align-items:center;gap:12px;font-weight:500;font-size:1.1rem;letter-spacing:-.01em}
.logo-chip{display:grid;place-items:center;width:42px;height:42px;background:#fff;border-radius:12px;padding:5px}
.logo-chip:not(.nologo) .mark{display:none}
.logo-chip .mark{width:100%;height:100%}
.logo-chip img{width:100%;height:100%;object-fit:contain}
.hdr-r{display:flex;align-items:center;gap:22px}
.hdr-formation{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#012a20;border-radius:999px;padding:9px 18px;font-size:.95rem;font-weight:500;white-space:nowrap;transition:transform .4s var(--out),background .3s}
.hdr-formation::before{content:"";width:8px;height:8px;border-radius:50%;background:#012a20;animation:dotPulse 1.8s ease-in-out infinite}
.hdr-formation:hover{transform:translateY(-2px);background:var(--mint)}
.hdr-formation .short{display:none}
@keyframes dotPulse{50%{opacity:.25}}
@keyframes copyIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-copy:not([hidden]){animation:copyIn .9s var(--out) both}
.hero-kicker{font-size:.95rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mint);margin-bottom:18px;font-weight:500}
.hdr-login{font-size:.98rem;position:relative}
.hdr-login::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .4s var(--out)}
.hdr-login:hover::after{transform:none}
.menu-btn{display:flex;align-items:center;gap:12px;background:transparent;color:inherit;border:1px solid currentColor;border-radius:999px;padding:10px 18px 10px 20px;font:500 .98rem var(--sans);cursor:pointer;transition:background .3s,color .3s}
.menu-btn:hover{background:#fff;color:var(--ink)}
.bars{position:relative;width:20px;height:10px}
.bars i{position:absolute;left:0;right:0;height:1.5px;background:currentColor;transition:transform .5s var(--out),top .5s var(--out)}
.bars i:first-child{top:1px}.bars i:last-child{top:8px}
.menu-btn[aria-expanded="true"] .bars i:first-child{top:4.5px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] .bars i:last-child{top:4.5px;transform:rotate(-45deg)}

/* full-screen flat menu */
.overlay{position:fixed;inset:0;z-index:90;background:var(--dark);color:#fff;display:grid;grid-template-columns:1.4fr .8fr;gap:5vw;align-items:center;padding:110px var(--pad) 50px;clip-path:circle(0 at calc(100% - 90px) 38px);visibility:hidden;transition:clip-path .95s var(--ease),visibility 0s .95s}
.overlay.open{clip-path:circle(150% at calc(100% - 90px) 38px);visibility:visible;transition:clip-path .95s var(--ease),visibility 0s}
.ov-nav{display:grid}
.ov-nav a{display:block;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.12);padding:.12em 0}
.ov-nav a span{display:block;font-size:clamp(2rem,5.6vw,5rem);font-weight:200;letter-spacing:-.03em;line-height:1.15;transform:translateY(110%);transition:transform .8s var(--out),color .3s,padding .4s var(--out)}
.overlay.open .ov-nav a span{transform:none}
.overlay.open .ov-nav a:nth-child(1) span{transition-delay:.25s}
.overlay.open .ov-nav a:nth-child(2) span{transition-delay:.31s}
.overlay.open .ov-nav a:nth-child(3) span{transition-delay:.37s}
.overlay.open .ov-nav a:nth-child(4) span{transition-delay:.43s}
.overlay.open .ov-nav a:nth-child(5) span{transition-delay:.49s}
.overlay.open .ov-nav a:nth-child(6) span{transition-delay:.55s}
.overlay.open .ov-nav a:nth-child(7) span{transition-delay:.61s}
.overlay.open .ov-nav a:nth-child(8) span{transition-delay:.67s}
.ov-nav a:hover span{color:var(--mint);padding-left:.4em;transition-delay:0s}
.ov-side{display:grid;gap:12px;justify-items:start;opacity:0;transform:translateY(20px);transition:opacity .6s .5s,transform .8s .5s var(--out)}
.overlay.open .ov-side{opacity:1;transform:none}
.ov-logo{width:150px;height:150px;object-fit:contain;background:#fff;border-radius:22px;padding:8px;margin-bottom:10px}
.ov-side p{color:var(--mint);margin-bottom:6px}
.ov-small{margin-top:10px;font-size:.95rem;color:rgba(255,255,255,.7);text-decoration:underline;text-underline-offset:4px}

/* image placeholder system: gradient art shows if the photo is missing */
.ph{position:relative;margin:0;background:linear-gradient(var(--ang,150deg),var(--a,#025e73),var(--b,#011d24));overflow:hidden}
.ph::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to bottom,transparent 0 41px,rgba(255,255,255,.07) 41px 42px);pointer-events:none}
.ph img{position:relative;width:100%;height:100%;object-fit:cover}

/* hero */
.hero{position:relative;height:100svh;min-height:620px;color:#fff;overflow:hidden;background:var(--dark);display:flex;align-items:flex-end}
.slides,.slide{position:absolute;inset:0}
.slide{background:linear-gradient(var(--ang),var(--a),var(--b));opacity:0;transition:opacity 1.6s ease;overflow:hidden}
.slide.on{opacity:1;z-index:2}
.slide.prev{opacity:1;z-index:1;transition:none}
.slide img{position:relative;width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 9s linear}
.slide.on img{transform:scale(1)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(1,29,36,.82),rgba(1,29,36,.2) 55%,rgba(1,29,36,.5))}
.hero-in{position:relative;padding-bottom:clamp(120px,19vh,190px)}
.hero-in .h-big{max-width:14em}
.hero-sub{margin-top:26px;max-width:36em;font-size:clamp(1.05rem,1.5vw,1.3rem);font-weight:300;color:rgba(255,255,255,.88)}
.hero-foot{position:absolute;left:max(var(--pad),calc((100% - 1280px)/2));right:max(var(--pad),calc((100% - 1280px)/2));bottom:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.cap{font-weight:300;font-size:1.05rem;min-width:12em}
.counter{display:flex;align-items:center;gap:14px;font-size:.95rem;font-variant-numeric:tabular-nums}
.counter i{display:block;width:clamp(60px,12vw,160px);height:1px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.counter b{position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left}
.scroll{width:26px;height:42px;border:1.5px solid rgba(255,255,255,.7);border-radius:14px;position:relative}
.scroll span{position:absolute;left:50%;top:8px;width:3px;height:8px;border-radius:2px;background:#fff;transform:translateX(-50%);animation:wheel 1.8s infinite}
@keyframes wheel{to{transform:translate(-50%,14px);opacity:0}}

/* statement */
.statement{padding:clamp(100px,22vh,220px) var(--pad);background:#fff}
.stmt{max-width:1100px;margin:auto;font-size:clamp(1.7rem,4.1vw,3.7rem);line-height:1.18;letter-spacing:-.025em;font-weight:300;color:var(--ink)}
.stmt .w{display:inline-block;margin-right:.26em}

/* ribbon */
.ribbon{overflow:hidden;background:var(--paper);padding:clamp(18px,3vw,36px) 0;border-block:1px solid rgba(13,42,49,.08)}
.ribbon-track{display:flex;gap:4vw;width:max-content;will-change:transform}
.ribbon span{font-size:clamp(3.5rem,11vw,10rem);font-weight:200;line-height:1;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.2px var(--teal);white-space:nowrap}
.ribbon span:nth-child(3n+2){font-family:var(--serif);font-style:italic;-webkit-text-stroke:0;color:var(--teal2);opacity:.9}

/* pillars */
.pillars{padding:clamp(90px,16vh,160px) 0 clamp(40px,8vh,80px);background:#fff}
.sec-head{margin-bottom:clamp(50px,10vh,100px)}
.pillar{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:clamp(30px,7vw,110px);align-items:center;margin:0 0 clamp(70px,14vh,150px)}
.pillar.rev{grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}
.pillar.rev .ph{order:2}
.pillar .ph{aspect-ratio:4/5;border-radius:26px}
.ph-in{position:absolute;inset:0;overflow:hidden}
.pillar .ph img{position:absolute;left:0;top:-10%;width:100%;height:120%}
.pillar h3{font-size:clamp(2.2rem,4.6vw,4.2rem);letter-spacing:-.03em;line-height:1}
.pillar p{margin-top:22px;max-width:30em;font-size:1.15rem;color:var(--ink2)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chips li{padding:7px 16px;border:1px solid rgba(13,42,49,.22);border-radius:999px;font-size:.92rem;transition:background .3s,color .3s}
.chips li:hover{background:var(--ink);color:#fff}

/* levels */
.levels{background:var(--dark);color:#fff}
.lv-pin{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:4vh;padding:12vh 0 6vh;overflow:hidden}
.lv-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.lv-head p{color:var(--mint);font-size:1.1rem}
.lv-track{display:flex;gap:28px;padding:0 var(--pad);width:max-content}
.lv{flex:0 0 min(80vw,940px);height:min(60vh,580px);display:grid;grid-template-columns:.85fr 1.15fr;background:#06323b;border-radius:30px;overflow:hidden}
.lv .ph{height:100%}
.lv-body{padding:clamp(26px,3.4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:6px}
.lv-n{font-family:var(--serif);font-style:italic;font-size:clamp(2.2rem,4vw,3.6rem);line-height:1;color:var(--mint);font-weight:300}
.lv h3{font-size:clamp(2rem,3.6vw,3.2rem);letter-spacing:-.03em}
.lv-sub{color:var(--mint);margin-bottom:12px}
.lv li{padding:10px 0;border-top:1px solid rgba(255,255,255,.14);font-size:1.02rem}
.lv.end{grid-template-columns:1fr;background:var(--green);color:#012a20}
.lv.end h3{font-size:clamp(1.9rem,3.6vw,3.2rem);line-height:1.05;max-width:14em}
.lv.end p{margin-top:12px;max-width:26em}
.lv.end .btn{align-self:flex-start;margin-top:24px;background:var(--ink);color:#fff}
.lv-bar{margin:0 var(--pad);height:2px;background:rgba(255,255,255,.18)}
.lv-bar i{display:block;height:100%;background:var(--green);transform:scaleX(0);transform-origin:left}

/* platform showcase */
.space{background:var(--paper);padding:clamp(90px,16vh,160px) 0 50px}
.space-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(30px,6vw,100px);align-items:center}
.sp-txt>p{margin-top:26px;max-width:32em;font-size:1.12rem;color:var(--ink2)}
.feat{margin-top:30px}
.feat li{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-top:1px solid rgba(13,42,49,.16)}
.feat li:last-child{border-bottom:1px solid rgba(13,42,49,.16)}
.feat span{color:var(--ink2);text-align:right}
.sp-vis{position:relative;min-height:clamp(420px,46vw,620px)}
.frame{position:absolute;margin:0;border-radius:20px;overflow:hidden;background:linear-gradient(150deg,var(--teal),var(--dark));box-shadow:0 30px 60px -30px rgba(1,29,36,.55)}
.frame img{width:100%;height:100%;object-fit:cover}
.f1{left:0;top:0;width:58%;aspect-ratio:4/5}
.f2{right:0;top:14%;width:50%;aspect-ratio:4/5}
.mock{position:absolute;left:10%;bottom:0;width:66%;background:var(--dark);color:#fff;border-radius:18px;box-shadow:0 40px 70px -30px rgba(1,29,36,.8);overflow:hidden;transform-origin:50% 100%}
.mock-bar{display:flex;gap:6px;padding:12px 14px;background:rgba(255,255,255,.06)}
.mock-bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.3)}
.mock-body{padding:16px 18px 20px;display:grid;gap:10px}
.mock-t{font-weight:500;font-size:1.05rem;margin-bottom:2px}
.mc{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;align-items:center;background:rgba(255,255,255,.06);border-radius:12px;padding:12px 14px;font-size:.92rem}
.mc b{font-weight:500}
.mc i{grid-column:1/-1;height:4px;background:rgba(255,255,255,.14);border-radius:4px;overflow:hidden}
.mc u{display:block;height:100%;background:var(--green);text-decoration:none}
.tag{font-size:.72rem;padding:2px 9px;border-radius:999px;border:1px solid currentColor}
.tag.b{color:var(--mint)}.tag.s{color:#ffd166}.tag.p{color:#ff9db6}
.note{margin-top:30px;font-size:.85rem;color:var(--ink2)}

/* profiles */
.profiles{background:#fff;padding:clamp(80px,14vh,140px) 0}
.pf-list{margin-top:clamp(36px,7vh,70px)}
.pf-list li{border-top:1px solid rgba(13,42,49,.18)}
.pf-list li:last-child{border-bottom:1px solid rgba(13,42,49,.18)}
.pf-row{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;padding:clamp(22px,4vw,44px) 0;transition:background .45s var(--out),color .45s,padding .5s var(--out);cursor:default}
.pf-row h3{font-size:clamp(1.7rem,3.8vw,3.4rem);letter-spacing:-.03em;line-height:1.05}
.pf-row p{color:var(--ink2);font-size:1.1rem;transition:color .3s}
.pf-list li:hover .pf-row{background:var(--ink);color:#fff;padding-inline:clamp(16px,2.4vw,34px)}
.pf-list li:hover .pf-row p{color:var(--mint)}

/* faq */
.faq{background:var(--paper);padding:clamp(80px,14vh,140px) 0}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:6vw;align-items:start}
.faq-list details{border-top:1px solid rgba(13,42,49,.2)}
.faq-list details:last-child{border-bottom:1px solid rgba(13,42,49,.2)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;padding:22px 0;font-size:clamp(1.15rem,1.8vw,1.45rem);font-weight:400}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.7rem;line-height:1;font-weight:200;transition:transform .45s var(--out)}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details>div{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--out)}
.faq-list details[open]>div{grid-template-rows:1fr}
.faq-list details p{overflow:hidden;color:var(--ink2);max-width:36em}
.faq-list details[open] p{padding-bottom:24px}

/* footer card */
.foot{background:var(--paper);padding:0 14px 14px}
.foot-card{position:relative;overflow:hidden;background:var(--deep);color:#fff;border-radius:36px;padding:clamp(32px,6vw,84px) clamp(24px,5vw,72px) clamp(80px,14vw,200px);display:grid;grid-template-columns:1.2fr .8fr;gap:50px}
.fc-r{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-content:start}
.fc-r nav:last-child{grid-column:1/-1}
.fc-r p{color:var(--mint);margin-bottom:12px;font-size:.95rem}
.fc-r a{display:block;padding:5px 0;opacity:.85;transition:opacity .3s,transform .4s var(--out)}
.fc-r a:hover{opacity:1;transform:translateX(5px)}
.word{position:absolute;left:0;right:0;bottom:-.2em;text-align:center;font-size:clamp(3.2rem,15.4vw,17rem);font-weight:200;letter-spacing:-.05em;line-height:1;color:rgba(135,225,216,.1);white-space:nowrap;pointer-events:none}
.credit{padding:20px 0 6px;text-align:center;font-size:.88rem;color:var(--ink2)}
.credit a{text-decoration:underline;text-underline-offset:3px}

/* responsive */
@media (max-width:900px){
  .hdr-login{display:none}
  .overlay{grid-template-columns:1fr;align-content:start;grid-auto-rows:min-content;gap:40px;height:100vh;height:100dvh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding-bottom:calc(50px + env(safe-area-inset-bottom))}
  .overlay>:first-child{margin-top:auto}
  .overlay>:last-child{margin-bottom:auto}
  .ov-logo{width:96px;height:96px;border-radius:16px}
  .pillar,.pillar.rev,.space-grid,.faq-grid,.foot-card{grid-template-columns:1fr}
  .pillar.rev .ph{order:0}
  .pillar .ph{max-height:70vh}
  .lv-pin{padding:12vh 0 8vh}
  .lv-track{width:auto;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;scrollbar-width:none}
  .lv-track::-webkit-scrollbar{display:none}
  .lv{flex:0 0 84vw;height:auto;grid-template-columns:1fr;scroll-snap-align:center}
  .lv .ph{aspect-ratio:16/10;height:auto}
  .lv-bar{display:none}
  .sp-vis{min-height:480px}
  .pf-row{grid-template-columns:1fr;gap:8px}
  .hero-foot{flex-wrap:wrap}
  .hero-in{padding-bottom:clamp(210px,30vh,260px)}
  .hero{height:auto;min-height:max(100svh,620px)}
  .hero-in{padding-top:104px}
  .hero-shade{background:linear-gradient(to top,rgba(1,29,36,.92),rgba(1,29,36,.62) 55%,rgba(1,29,36,.7))}
  .scroll{display:none}
}
@media (max-width:520px){
  .hdr-formation{padding:8px 13px;font-size:.88rem;min-height:44px}
  .hdr-formation .long{display:none}
  .hdr-formation .short{display:inline}
  .hdr-r{gap:10px}
  .logo-txt{display:none}
  .menu-btn{padding:9px 14px 9px 16px;min-height:44px}
  .feat li{flex-direction:column;gap:2px}
  .feat span{text-align:left}
  .cap{min-width:0}
  .counter i{width:60px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* testimonials */
.quotes{padding:clamp(60px,12vh,130px) 0;background:var(--paper)}
.quotes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px)}
.quote{margin:0;display:flex;flex-direction:column;justify-content:space-between;gap:26px;padding-top:26px;border-top:1px solid rgba(13,42,49,.2)}
.quote blockquote{margin:0;font-size:clamp(1.05rem,1.35vw,1.28rem);line-height:1.5;font-weight:300;color:var(--ink)}
.quote figcaption{display:flex;flex-direction:column;font-size:.95rem;color:var(--ink2)}
.quote figcaption b{color:var(--ink);font-weight:500}
@media (max-width:900px){.quotes-grid{grid-template-columns:1fr}}

/* why / learn */
.why{padding:clamp(70px,12vh,130px) 0;background:var(--paper)}
.why-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(40px,7vw,110px)}
.why .h-mid{font-size:clamp(2rem,4vw,3.6rem)}
.why-lead{margin-top:28px;color:var(--ink2);font-size:1.1rem;max-width:30em}
.why-list{margin-top:22px}
.why-list li{padding:15px 0;border-top:1px solid rgba(13,42,49,.16);font-size:1.05rem}
.why-list li:last-child{border-bottom:1px solid rgba(13,42,49,.16)}

/* courses gallery */
.courses{padding:clamp(90px,16vh,160px) 0;background:#fff}
.co-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.co-side{max-width:26em;color:var(--ink2)}
.co-kick{color:var(--teal);font-family:var(--serif);font-style:italic;font-size:1.3rem;margin-bottom:6px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:clamp(30px,6vh,56px) 0 28px}
.filters button{font:inherit;font-size:.95rem;padding:8px 18px;border:1px solid rgba(13,42,49,.22);border-radius:999px;background:none;color:var(--ink);cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.filters button:hover{border-color:var(--ink)}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.course{position:relative}
.course.off{display:none}
.course .ph{aspect-ratio:3/4;border-radius:20px;overflow:hidden}
.course .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--out)}
.course:hover .ph img{transform:scale(1.07)}
.course-t{margin-top:14px}
.course-t span{font-size:.85rem;color:var(--teal2)}
.course-t h3{font-size:1.15rem;line-height:1.25;letter-spacing:-.01em;font-weight:400;margin-top:2px}

.lv-n{font-size:clamp(1.6rem,2.8vw,2.6rem)}
.lv-p{margin-top:14px;max-width:24em;color:rgba(255,255,255,.82)}

/* contact */
.contact{padding:clamp(80px,14vh,150px) 0;background:var(--paper)}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,7vw,110px);align-items:start}
.ct-l p{margin-top:26px;color:var(--ink2);max-width:30em}
.ct-l .cta-row{margin-top:28px}
.ct-form{display:grid;grid-template-columns:1fr 1fr;gap:22px 24px}
.ct-form .full{grid-column:1/-1}
.ct-form label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--ink2)}
.ct-form input:not([type=checkbox]),.ct-form textarea{font:inherit;font-size:1rem;color:var(--ink);background:none;border:0;border-bottom:1px solid rgba(13,42,49,.3);padding:8px 0;border-radius:0;transition:border-color .3s}
.ct-form input:focus,.ct-form textarea:focus{outline:none;border-color:var(--green)}
.ct-form .check{flex-direction:row;align-items:flex-start;gap:10px;font-size:.88rem}
.ct-form .check input{margin-top:4px;accent-color:var(--teal)}
.ct-form .btn{justify-content:center;cursor:pointer;border:0;font:inherit}
.form-note{min-height:1.4em;color:var(--teal);font-size:.92rem}

.fc-desc{margin-top:22px;max-width:28em;opacity:.8}
.fc-l .cta-row{margin-top:28px}

.fab{position:fixed;right:20px;bottom:20px;z-index:60;background:var(--deep);color:#fff;border-radius:999px;padding:12px 20px;font-size:.92rem;box-shadow:0 10px 30px rgba(1,29,36,.3);transition:transform .4s var(--out),background .3s}
.fab:hover{transform:translateY(-3px);background:var(--teal)}
.about .pillar p+p{margin-top:14px}
.about .pillar .ph{aspect-ratio:4/5}

@media (max-width:1000px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.why-grid,.contact-grid{grid-template-columns:1fr}}
@media (max-width:520px){.ct-form{grid-template-columns:1fr}.course-grid{gap:14px}.fab{padding:10px 16px;right:12px;bottom:12px}}
.levels .h-mid{font-size:clamp(1.9rem,3.7vw,3.3rem)}
.lv{height:min(54vh,520px)}
.lv h3{line-height:1.08}

.snd{position:fixed;left:20px;bottom:20px;z-index:60;font:inherit;font-size:.85rem;background:rgba(255,255,255,.9);color:var(--ink);border:1px solid rgba(13,42,49,.2);border-radius:999px;padding:9px 16px;cursor:pointer;backdrop-filter:blur(8px);transition:background .3s,transform .4s var(--out)}
.snd b{font-weight:500;margin-left:4px;color:var(--teal)}
.snd:hover{transform:translateY(-2px);background:#fff}
@media (hover:none){.snd{display:none}}
@media (max-width:520px){.snd{left:12px;bottom:12px}}

.slides{will-change:transform;backface-visibility:hidden}
.slides.off{visibility:hidden}
.slide.on img{will-change:transform}
.credit .heart{display:inline-block;font-size:.95em}

.snd.pending{animation:sndPulse 1.8s ease-in-out infinite}
@keyframes sndPulse{0%,100%{box-shadow:0 0 0 0 rgba(2,94,115,.35)}50%{box-shadow:0 0 0 9px rgba(2,94,115,0)}}
@media (prefers-reduced-motion:reduce){.snd.pending{animation:none}}

/* online vs in-person */
.sec-kick{font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal2);font-weight:500;margin-bottom:16px}
.sec-note{margin-top:22px;max-width:36em;color:var(--ink2);font-size:1.1rem}
.sec-note a{text-decoration:underline;text-underline-offset:4px;color:var(--teal)}
.modes{background:var(--paper);padding:clamp(80px,14vh,150px) 0}
.modes-lead{margin-top:22px;max-width:36em;font-size:1.15rem;color:var(--ink2)}
.modes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);margin-top:clamp(36px,7vh,70px)}
.mode{border-radius:30px;padding:clamp(26px,3.4vw,46px);display:flex;flex-direction:column;gap:18px;background:#fff;box-shadow:0 30px 60px -44px rgba(13,42,49,.5)}
.mode.live{background:var(--deep);color:#fff}
.mode-tag{align-self:flex-start;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;padding:6px 14px;border-radius:999px;border:1px solid currentColor;color:var(--teal2)}
.mode.live .mode-tag{color:var(--mint)}
.mode h3{font-size:clamp(1.7rem,3vw,2.6rem);letter-spacing:-.03em;line-height:1.05}
.mode ul{display:grid;gap:0}
.mode li{padding:12px 0;border-top:1px solid rgba(13,42,49,.14);font-size:1.02rem;color:var(--ink2)}
.mode.live li{border-color:rgba(255,255,255,.16);color:rgba(255,255,255,.86)}
.mode .cta-row{margin-top:auto;padding-top:10px}
@media (max-width:900px){.modes-grid{grid-template-columns:minmax(0,1fr)}}

.heart{display:inline-block;vertical-align:-.15em;width:1.05em;height:1.05em;color:#e0475b}
.heart svg{display:block;width:100%;height:100%}

/* back to top */
.totop{position:fixed;right:20px;bottom:76px;z-index:60;width:48px;height:48px;border-radius:50%;border:0;background:var(--ink);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 30px rgba(1,29,36,.3);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .35s,transform .45s var(--out),visibility 0s .35s,background .3s}
.totop svg{width:22px;height:22px}
.totop.show{opacity:1;visibility:visible;transform:none;transition:opacity .35s,transform .45s var(--out),visibility 0s,background .3s}
.totop:hover{background:var(--teal);transform:translateY(-3px)}
@media (max-width:520px){.totop{right:12px;bottom:68px;width:46px;height:46px}}
@media (prefers-reduced-motion:reduce){.totop{transition:none}}

/* very narrow phones: keep the explicit "Session à Cotonou" label, shrink the menu button to its icon */
@media (max-width:380px){
  .hdr-formation{padding:8px 11px;font-size:.84rem}
  .menu-btn{padding:0;width:44px;justify-content:center}
  .menu-btn .lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}
/* diapositives de session ajoutées par js/live-home.js */
.hero-copy .line{display:block}

/* réseaux sociaux du pied de page : pastilles rondes (liens ajoutés par js/lcf-api.js depuis les réglages du back-office) */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.soc{margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}
.soc-t{display:block;color:var(--mint);font-size:.95rem;margin-bottom:14px}
.soc-row{display:flex;flex-wrap:wrap;gap:10px}
.fc-r .soc a{display:grid;place-items:center;width:46px;height:46px;padding:0;border-radius:50%;border:1px solid rgba(255,255,255,.3);color:#fff;opacity:1;transition:background .3s,color .3s,border-color .3s,transform .4s var(--out)}
.fc-r .soc a:hover{background:var(--green);border-color:var(--green);color:#012a20;transform:translateY(-3px)}
.soc svg{width:20px;height:20px;flex:none}