/* =====================================================================
   UCMAS NIGER — Feuille de styles
   Conçu par RougaTech
   ===================================================================== */
:root{
  --blue:#172B87; --red:#E32636; --sky:#38BDF8; --navy:#101B45; --white:#fff;
  --red-d:#c51b2a; --blue-d:#11206a;
  --ink:#121834; --muted:#5b6386; --line:#e4e7f2; --soft:#f4f6fc; --cream:#fbfaf7;
  --r:20px; --r-sm:12px;
  --shadow:0 1px 2px rgba(16,27,69,.06),0 12px 32px -12px rgba(16,27,69,.18);
  --shadow-lg:0 30px 60px -20px rgba(16,27,69,.35);
  --f-d:"Bricolage Grotesque",system-ui,sans-serif;
  --f-b:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-b);font-size:17px;line-height:1.65;color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-d);line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em;color:var(--navy)}
h2{font-size:clamp(1.9rem,1.2rem + 2.6vw,3rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto}
.i{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.i--lg{width:28px;height:28px}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font:700 .97rem/1 var(--f-b);padding:14px 22px;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--lg{padding:17px 28px;font-size:1.02rem}
.btn--sm{padding:10px 16px;font-size:.88rem}
.btn--block{width:100%}
.btn--red{background:var(--red);color:#fff;box-shadow:0 10px 24px -10px rgba(227,38,54,.7)}
.btn--red:hover{background:var(--red-d);box-shadow:0 16px 30px -12px rgba(227,38,54,.8)}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:var(--blue-d)}
.btn--ghost{background:#fff;color:var(--blue);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue)}
.btn--ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}
.btn--ghost-light:hover{background:rgba(255,255,255,.16);border-color:#fff}
.btn .i{transition:transform .25s var(--ease)}
.btn:hover .i{transform:translateX(2px)}
.link{font-weight:700;color:var(--red);text-decoration:none}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- Marque ---------- */
.brand{display:inline-flex;align-items:baseline;gap:.4em;text-decoration:none;line-height:1}
.brand__word{font:800 1.65rem/1 var(--f-d);letter-spacing:-.03em;color:var(--blue)}
.brand__word b{color:var(--red);font-weight:800}
.brand__sub{font:700 .7rem/1 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.brand--light .brand__word{color:#fff}
.brand--light .brand__sub{color:rgba(255,255,255,.6)}

/* ---------- Navigation ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(251,250,247,.82);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.nav.is-scrolled{border-color:var(--line);box-shadow:0 8px 30px -18px rgba(16,27,69,.25)}
.nav__inner{display:flex;align-items:center;gap:24px;height:74px}
.nav__links{display:flex;gap:4px;margin-left:auto}
.nav__links a{font-weight:500;font-size:.93rem;text-decoration:none;color:var(--muted);padding:8px 11px;border-radius:999px;transition:color .2s,background .2s}
.nav__links a:hover{color:var(--blue);background:var(--soft)}
.nav__links a.is-active{color:var(--blue);background:#e8ecfa}
.nav__cta{padding:12px 18px;font-size:.9rem}
.burger{display:none;margin-left:auto;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--navy);border-radius:2px;transition:transform .3s var(--ease),top .3s}
.burger span:first-child{top:18px}.burger span:last-child{top:26px}
.nav.is-open .burger span:first-child{top:22px;transform:rotate(45deg)}
.nav.is-open .burger span:last-child{top:22px;transform:rotate(-45deg)}
.mobile{display:grid;gap:2px;padding:12px 16px 24px;background:var(--cream);border-top:1px solid var(--line);max-height:calc(100dvh - 74px);overflow:auto}
.mobile[hidden]{display:none}
.mobile a:not(.btn){text-decoration:none;font:700 1.25rem var(--f-d);color:var(--navy);padding:12px 4px;border-bottom:1px solid var(--line)}
.mobile .btn{margin-top:16px}

/* ---------- Hero ---------- */
.hero{position:relative;padding:56px 0 88px;overflow:hidden}
.hero__glow{position:absolute;inset:-20% -10% auto auto;width:780px;height:780px;background:radial-gradient(closest-side,rgba(56,189,248,.28),transparent 70%);pointer-events:none}
.hero__glow::after{content:"";position:absolute;left:-560px;top:360px;width:520px;height:520px;background:radial-gradient(closest-side,rgba(227,38,54,.13),transparent 70%)}
.hero__grid{position:relative;display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:.85rem;color:var(--blue);background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;box-shadow:var(--shadow)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(227,38,54,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(227,38,54,0)}100%{box-shadow:0 0 0 0 rgba(227,38,54,0)}}
.hero h1{font-size:clamp(2.6rem,1.4rem + 4.6vw,4.9rem);font-weight:800;letter-spacing:-.035em;line-height:.98;margin:22px 0 22px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--blue) 10%,var(--red) 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--muted);max-width:34em}
.hero__ctas{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 34px}
.trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px}
.trust li{display:flex;align-items:center;gap:8px;font-weight:500;font-size:.93rem;color:var(--navy)}
.trust .i{color:var(--red)}
.hero__visual{position:relative}
.hero__photo{margin:0;border-radius:32px;overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/4.3;transform:rotate(1.2deg);border:8px solid #fff}
.hero__photo img{width:100%;height:100%;object-fit:cover;object-position:52% 50%}
.hero__card{position:absolute;background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:14px 18px}
.hero__card--tl{top:22px;left:-26px;background:var(--navy);transform:rotate(-3deg)}
.hero__badge{display:block;font:800 .95rem/1.15 var(--f-d);color:#fff;text-transform:uppercase;letter-spacing:.02em}
.hero__badge b{color:var(--red);background:#fff;padding:0 5px;border-radius:4px}
.hero__card--br{right:-18px;bottom:-26px;display:flex;align-items:center;gap:14px;max-width:330px}
.hero__card--br strong{display:block;font:700 .93rem/1.25 var(--f-d);color:var(--navy)}
.hero__card--br span{display:block;font-size:.8rem;color:var(--muted);line-height:1.35;margin-top:3px}
.mini-abacus{display:grid;grid-template-columns:repeat(7,8px);gap:4px;padding:8px;border-radius:10px;background:var(--soft);border:2px solid var(--navy);flex:none;position:relative}
.mini-abacus i{width:8px;height:28px;border-radius:4px;background:linear-gradient(var(--red) 0 7px,transparent 7px 10px,var(--blue) 10px);animation:bead 3.2s var(--ease) infinite}
.mini-abacus i:nth-child(2n){animation-delay:.3s}.mini-abacus i:nth-child(3n){animation-delay:.7s;background:linear-gradient(var(--red) 0 7px,transparent 7px 10px,var(--sky) 10px)}
@keyframes bead{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}

/* ---------- Bandeau défilant ---------- */
.strip{background:var(--navy);color:#fff;overflow:hidden;padding:18px 0;transform:rotate(-1deg);margin:-14px -10px 0;position:relative;z-index:2}
.strip__track{display:flex;gap:44px;width:max-content;animation:marquee 34s linear infinite}
.strip span{font:700 1.15rem var(--f-d);letter-spacing:-.01em;display:flex;align-items:center;gap:44px;white-space:nowrap}
.strip span::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--red)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:clamp(72px,9vw,120px) 0}
.section--soft{background:var(--soft)}
.section--navy{background:radial-gradient(1200px 500px at 85% -10%,rgba(56,189,248,.22),transparent 60%),var(--navy);color:#cfd6f3}
.section--navy h2,.section--navy h3{color:#fff}
.section--blue{background:linear-gradient(140deg,var(--blue) 0%,var(--navy) 100%);color:#d7ddf7;position:relative;overflow:hidden}
.section--blue::before{content:"";position:absolute;right:-180px;top:-180px;width:520px;height:520px;border-radius:50%;border:80px solid rgba(56,189,248,.09)}
.section--blue h2{color:#fff}
.kicker{font:700 .8rem/1 var(--f-b);letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:2px;background:currentColor}
.kicker--light{color:var(--sky)}
.head{max-width:760px;margin-bottom:52px}
.head p:last-child{color:var(--muted);font-size:1.08rem}
.head--light p:last-child{color:#aeb7e0}
.head--row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.head--row h2{margin:0}
.center-cta{text-align:center;margin-top:48px}

/* ---------- À propos ---------- */
.about{display:grid;grid-template-columns:.95fr 1.05fr;gap:72px;align-items:center}
.about__media{position:relative}
.about__media img{border-radius:28px;aspect-ratio:4/5;object-fit:cover;width:100%;box-shadow:var(--shadow-lg)}
.about__tag{position:absolute;right:-22px;bottom:34px;background:var(--red);color:#fff;border-radius:18px;padding:16px 20px;box-shadow:var(--shadow-lg)}
.since{display:block;font:800 1.5rem/1 var(--f-d);letter-spacing:-.02em}
.about__tag small{font-size:.8rem;opacity:.9}
.about__copy>p{color:var(--muted)}
.mv{display:grid;gap:14px;margin:30px 0 32px}
.mv__item{display:flex;gap:16px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:border-color .2s,transform .3s var(--ease)}
.mv__item:hover{border-color:var(--blue);transform:translateX(4px)}
.mv__item .i{color:var(--blue);margin-top:2px}
.mv__item h3{margin-bottom:4px;font-size:1.05rem}
.mv__item p{margin:0;font-size:.95rem;color:var(--muted)}

/* ---------- Programme ---------- */
.steps{list-style:none;padding:0;margin:0 0 56px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding:30px 28px;border-radius:var(--r);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.step:not(:last-child)::after{content:"";position:absolute;right:-21px;top:50%;width:22px;height:2px;background:linear-gradient(90deg,var(--sky),var(--red))}
.step__n{font:800 3rem/1 var(--f-d);background:linear-gradient(var(--sky),rgba(56,189,248,.15));-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:14px}
.step p{margin:0;color:#aeb7e0}
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pillar{padding:24px 20px;border-radius:var(--r);background:#fff;color:var(--muted);transition:transform .35s var(--ease),box-shadow .35s}
.pillar:hover{transform:translateY(-6px);box-shadow:0 24px 40px -18px rgba(0,0,0,.5)}
.pillar .i{width:42px;height:42px;padding:9px;border-radius:12px;background:#e8ecfa;color:var(--blue);margin-bottom:16px}
.pillar:nth-child(2n) .i{background:#fde8ea;color:var(--red)}
.pillar h3{color:var(--navy);font-size:1.02rem}
.pillar p{margin:0;font-size:.9rem;line-height:1.5}

/* Boulier interactif */
.abacus-demo{margin-top:56px;display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:center;padding:clamp(24px,4vw,44px);border-radius:28px;background:linear-gradient(135deg,rgba(23,43,135,.75),rgba(16,27,69,.4));border:1px solid rgba(255,255,255,.12)}
.abacus-demo h3{font-size:clamp(1.4rem,1rem + 1.4vw,2rem);font-weight:800}
.abacus-demo p{color:#c3cbee}
.abacus-demo b{color:#fff}
.abacus-demo__board{background:#3a2316;border-radius:22px;padding:18px 18px 14px;box-shadow:inset 0 0 0 6px #5a3a24,0 30px 50px -20px rgba(0,0,0,.6)}
.abacus-demo__value{display:block;text-align:right;font:800 2.4rem/1 var(--f-d);color:#fff;padding:6px 10px 14px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.abacus{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#f6efe4;border-radius:12px;padding:12px 6px 6px}
.rod{position:relative;display:flex;flex-direction:column;align-items:center}
.rod__line{position:absolute;top:0;bottom:28px;width:4px;background:#8a6a4c;border-radius:2px;left:50%;transform:translateX(-50%)}
.rod__top{width:100%;align-items:center;height:84px;display:flex;flex-direction:column;justify-content:flex-start;position:relative;z-index:1}
.rod__bar{width:calc(100% + 12px);height:10px;background:#3a2316;position:relative;z-index:2}
.rod__bottom{width:100%;align-items:center;height:190px;display:flex;flex-direction:column;justify-content:flex-end;gap:2px;padding-bottom:4px;position:relative;z-index:1}
.bead{width:min(64px,92%);height:34px;border:0;padding:0;border-radius:50%/50%;cursor:pointer;background:radial-gradient(ellipse at 50% 30%,#5a8bff,var(--blue) 60%,#0c1a5c);box-shadow:inset 0 -4px 6px rgba(0,0,0,.25);transition:transform .35s var(--ease)}
.bead--h{background:radial-gradient(ellipse at 50% 30%,#ff7480,var(--red) 60%,#8f0f1a)}
.rod__top .bead--h.on{transform:translateY(46px)}
.rod__bottom .bead.on{transform:translateY(-40px)}
.bead:hover{filter:brightness(1.12)}
.rod__digit{font:800 1rem var(--f-d);color:#3a2316;padding:6px 0 2px}

/* ---------- Avantages ---------- */
.benefits{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.benefit{grid-column:span 2;position:relative;padding:30px 28px;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.benefit:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.benefit .i{width:52px;height:52px;padding:12px;border-radius:16px;background:#e8ecfa;color:var(--blue);margin-bottom:22px}
.benefit:nth-child(odd):not(.benefit--feature) .i{background:#fde8ea;color:var(--red)}
.benefit__n{position:absolute;right:22px;top:12px;font:800 4.5rem/1 var(--f-d);color:var(--soft)}
.benefit h3{position:relative}
.benefit p{color:var(--muted);margin:0;font-size:.97rem}
.benefit--feature{grid-column:span 4;grid-row:span 1;background:linear-gradient(135deg,var(--blue),var(--navy));border:0;color:#cfd6f3}
.benefit--feature h3{color:#fff;font-size:1.6rem;max-width:16em}
.benefit--feature p{color:#c3cbee;font-size:1.05rem;max-width:30em}
.benefit--feature .i{background:rgba(255,255,255,.12);color:#fff}
.benefit--feature .benefit__n{color:rgba(255,255,255,.08);font-size:7rem}
.benefits .benefit:nth-child(2){grid-column:span 2}
.chips{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chips li{display:flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--navy)}
.chips .i{color:var(--red)}

/* ---------- Bande CTA ---------- */
.band{padding:0 0 clamp(72px,9vw,120px)}
.band__inner{display:grid;grid-template-columns:240px 1fr;gap:44px;align-items:center;background:var(--red);color:#ffe3e5;border-radius:32px;padding:28px 44px 28px 28px;position:relative;overflow:hidden}
.band__inner::after{content:"";position:absolute;right:-60px;bottom:-120px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.08)}
.band img{border-radius:22px;aspect-ratio:3/4;object-fit:cover;width:100%}
.band h2{color:#fff;font-size:clamp(1.6rem,1rem + 2vw,2.5rem)}
.band__ctas{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}
.band .btn--red{background:#fff;color:var(--red);box-shadow:none}
.band .btn--red:hover{background:var(--navy);color:#fff}

/* ---------- Centres ---------- */
.centers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.center{position:relative;padding:26px 24px;background:#fff;border-radius:var(--r);border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s;display:flex;flex-direction:column}
.center:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.center::before{content:"";position:absolute;left:24px;top:0;width:40px;height:4px;border-radius:0 0 4px 4px;background:var(--red)}
.center:first-child{background:var(--navy);border-color:var(--navy)}
.center:first-child h3,.center:first-child .center__n{color:#fff}
.center:first-child .center__region,.center:first-child .center__addr{color:#aeb7e0}
.center__n{font:800 .85rem var(--f-d);color:var(--muted);letter-spacing:.06em}
.center h3{font-size:1.7rem;margin:8px 0 2px;font-weight:800}
.center__region{font-size:.9rem;color:var(--muted);margin-bottom:10px}
.center__addr{display:flex;gap:6px;font-size:.88rem;margin-bottom:18px}
.center__addr--muted{color:var(--muted);font-style:italic}
.center__actions{display:flex;gap:8px;margin-top:auto;flex-wrap:wrap}
.centers .center:last-child{grid-column:span 1}

/* ---------- Galerie ---------- */
.filters{display:flex;flex-wrap:wrap;gap:6px;background:var(--soft);padding:5px;border-radius:999px}
.filter{border:0;background:none;font:700 .88rem var(--f-b);color:var(--muted);padding:9px 16px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s}
.filter.is-on{background:#fff;color:var(--blue);box-shadow:var(--shadow)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;grid-auto-flow:dense;gap:16px}
.g-item{display:block;width:100%;height:100%;padding:0;border:0;margin:0;border-radius:20px;overflow:hidden;position:relative;cursor:zoom-in;background:var(--soft)}
.g-item.is-big{grid-column:span 2;grid-row:span 2}
.g-item.is-tall{grid-row:span 2}
.g-item.is-wide{grid-column:span 2}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.g-item:hover img{transform:scale(1.05)}
.g-item__cap{position:absolute;inset:auto 0 0 0;padding:40px 18px 16px;font:600 .9rem/1.3 var(--f-b);color:#fff;text-align:left;background:linear-gradient(transparent,rgba(16,27,69,.85));opacity:0;transform:translateY(8px);transition:opacity .35s,transform .35s var(--ease)}
.g-item:hover .g-item__cap,.g-item:focus-visible .g-item__cap{opacity:1;transform:none}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(10,16,42,.94);display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:min(1100px,100%);text-align:center}
.lightbox img{max-height:80vh;width:auto;margin:auto;border-radius:14px}
.lightbox figcaption{color:#cfd6f3;margin-top:14px;font-weight:500}
.lightbox__close,.lightbox__nav{position:absolute;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;display:grid;place-items:center}
.lightbox__close:hover,.lightbox__nav:hover{background:rgba(255,255,255,.2)}
.lightbox__close{top:20px;right:20px}
.lightbox__nav--prev{left:20px}.lightbox__nav--next{right:20px}

/* ---------- Inscription ---------- */
.reg{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start;position:relative}
.reg__copy{position:sticky;top:110px}
.reg__steps{list-style:none;padding:0;margin:28px 0;display:grid;gap:12px}
.reg__steps li{display:flex;align-items:center;gap:14px;font-weight:500;color:#fff}
.reg__steps b{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--red);font-family:var(--f-d)}
.reg__alt{padding-top:20px;border-top:1px solid rgba(255,255,255,.15);display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center}
.reg__alt p{margin:0;width:100%;font-size:.9rem}
.reg__alt a{color:#fff;font:700 1.15rem var(--f-d);text-decoration:none}
.reg__alt a:hover{color:var(--sky)}
.card{background:#fff;border-radius:28px;box-shadow:var(--shadow-lg);padding:clamp(22px,3.5vw,40px);color:var(--ink)}
.form__title{font-size:1.5rem;font-weight:800}
.form fieldset{border:0;padding:0;margin:0 0 8px}
.form legend{font:700 .75rem var(--f-b);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:12px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px;color:var(--navy)}
.field input,.field select,.field textarea{width:100%;font:500 1rem var(--f-b);color:var(--ink);background:var(--soft);border:1.5px solid transparent;border-radius:var(--r-sm);padding:14px 16px;transition:border-color .2s,background .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23172B87' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(23,43,135,.1)}
.field.has-err input,.field.has-err select,.field.has-err textarea{border-color:var(--red);background:#fff6f7}
.err{color:var(--red);font-size:.82rem;font-weight:500;margin:6px 0 0;min-height:0}
.err:empty{display:none}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form__note{font-size:.82rem;color:var(--muted);text-align:center;margin:14px 0 0}
.form__ok{margin:14px 0 0;padding:12px 16px;border-radius:12px;background:#e9f9ef;color:#146c3a;font-weight:600;font-size:.92rem}
.form__split{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ---------- Actualités ---------- */
.news{display:grid;grid-template-columns:1.3fr 1fr 1fr;grid-auto-rows:auto;gap:18px}
.post{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post__img{aspect-ratio:16/10;overflow:hidden;background:var(--soft)}
.post__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.post:hover .post__img img{transform:scale(1.05)}
.post__body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.post__body p{color:var(--muted);font-size:.95rem}
.post__body .link{margin-top:auto}
.post__meta{display:flex;align-items:center;gap:12px;font-size:.82rem!important;margin-bottom:12px}
.post__meta span{display:inline-flex;align-items:center;gap:5px}
.tag{background:#fde8ea;color:var(--red);font-weight:700;padding:5px 11px;border-radius:999px}
.post--lead{grid-row:span 2}
.post--lead .post__img{aspect-ratio:auto;flex:1;min-height:280px}
.post--lead .post__img{position:relative;background:#ffe800}
.post--lead .post__img img{position:absolute;inset:0;object-fit:contain}
.post--lead h3{font-size:1.6rem}
.post--lead .post__body{flex:none}
.news .post:nth-child(4){grid-column:2 / span 2;flex-direction:row}
.news .post:nth-child(4) .post__img{width:42%;aspect-ratio:auto;flex:none}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact__info>p{color:var(--muted)}
.clist{list-style:none;padding:0;margin:28px 0 20px;display:grid;gap:10px}
.clist li{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.clist li>.i{width:42px;height:42px;padding:10px;border-radius:12px;background:#e8ecfa;color:var(--blue)}
.clist li>div{flex:1;min-width:0}
.clist small{display:block;color:var(--muted);font-size:.78rem;font-weight:500}
.clist a:not(.clist__wa){font:700 1.05rem var(--f-d);text-decoration:none;color:var(--navy);word-break:break-word}
.clist a:not(.clist__wa):hover{color:var(--red)}
.clist span{font-size:.92rem}
.clist__wa{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;flex:none;transition:transform .25s var(--ease)}
.clist__wa:hover{transform:scale(1.08)}
.socials{display:flex;gap:10px;margin:18px 0}
.socials a{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--blue);transition:background .2s,color .2s,transform .25s var(--ease)}
.socials a:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.socials--light a{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#fff}
.map{border-radius:20px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:#e8ecfa}
.map iframe{width:100%;height:100%;border:0;display:block}

/* ---------- Footer ---------- */
.footer{background:var(--navy);color:#aeb7e0;padding:80px 0 0;font-size:.95rem}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px}
.footer__tag{font:700 1.1rem var(--f-d);color:#fff;margin:16px 0 8px}
.footer h4{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-family:var(--f-b);margin-bottom:18px}
.footer ul{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:10px}
.footer a{text-decoration:none;transition:color .2s}
.footer a:not(.btn):hover{color:#fff}
.footer__cities{grid-template-columns:1fr 1fr}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:.85rem}
.footer__bottom p{margin:0}
.footer__bottom a{color:#fff;font-weight:700}

/* ---------- WhatsApp flottant ---------- */
.fab{position:fixed;right:20px;bottom:20px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.7);transition:transform .3s var(--ease)}
.fab .i{width:28px;height:28px}
.fab:hover{transform:scale(1.08)}

/* ---------- Apparitions ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.steps .reveal:nth-child(2),.pillars .reveal:nth-child(2),.benefits .reveal:nth-child(2),.centers .reveal:nth-child(2){transition-delay:.08s}
.steps .reveal:nth-child(3),.pillars .reveal:nth-child(3),.benefits .reveal:nth-child(3),.centers .reveal:nth-child(3){transition-delay:.16s}
.pillars .reveal:nth-child(4),.benefits .reveal:nth-child(4),.centers .reveal:nth-child(4){transition-delay:.24s}
.pillars .reveal:nth-child(5),.benefits .reveal:nth-child(5){transition-delay:.32s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav__links a{padding:8px 8px;font-size:.88rem}
}
@media (max-width:1060px){
  .nav__links,.nav__cta{display:none}
  .burger{display:block}
  .pillars{grid-template-columns:repeat(3,1fr)}
  .centers{grid-template-columns:repeat(3,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  body{font-size:16px}
  .hero{padding:32px 0 72px}
  .hero__grid,.about,.reg,.contact,.abacus-demo{grid-template-columns:1fr;gap:40px}
  .hero__visual{max-width:560px;margin:0 auto;width:100%}
  .hero__card--tl{left:-6px}
  .hero__card--br{right:-6px}
  .about__tag{right:12px}
  .steps{grid-template-columns:1fr}
  .step:not(:last-child)::after{display:none}
  .benefits{grid-template-columns:1fr 1fr}
  .benefit,.benefit--feature,.benefits .benefit:nth-child(2){grid-column:span 1}
  .benefit--feature{grid-column:1 / -1}
  .band__inner{grid-template-columns:1fr;padding:24px}
  .band img{aspect-ratio:16/10;object-position:50% 30%}
  .reg__copy{position:static}
  .news{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px;gap:10px}
  .post--lead{grid-row:auto;grid-column:1 / -1}
  .post--lead .post__img{min-height:0;aspect-ratio:16/10}
  .news .post:nth-child(4){grid-column:auto;flex-direction:column}
  .news .post:nth-child(4) .post__img{width:auto;aspect-ratio:16/10}
}
@media (max-width:640px){
  .pillars,.centers,.benefits,.news{grid-template-columns:1fr}
  .centers{grid-template-columns:1fr 1fr;gap:12px}
  .center{padding:22px 18px}
  .centers .center:last-child{grid-column:1 / -1}
  .abacus-demo__board{padding:12px 10px 10px}
  .abacus-demo__value{font-size:2rem}
  .center h3{font-size:1.35rem}
  .center__actions .btn{flex:1;padding:10px 8px}
  .hero__ctas .btn{width:100%}
  .hero__card--br{position:relative;right:auto;bottom:auto;margin:-36px 12px 0;max-width:none}
  .hero__card--tl{top:12px;left:12px}
  .row,.form__split{grid-template-columns:1fr}
  .head--row{align-items:flex-start}
  .footer__grid{grid-template-columns:1fr}
  .lightbox__nav{top:auto;bottom:24px}
  .lightbox__nav--prev{left:calc(50% - 64px)}.lightbox__nav--next{right:calc(50% - 64px)}
  .bead{height:28px}
  .rod__top{height:70px}.rod__top .bead--h.on{transform:translateY(38px)}
  .rod__bottom{height:160px}.rod__bottom .bead.on{transform:translateY(-34px)}
  .fab{width:54px;height:54px;right:14px;bottom:14px}
}
@media (max-width:380px){
  .centers{grid-template-columns:1fr}
}