@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --noir:      #0A0A0C;
  --surface:   #131318;
  --surface-2: #1B1B22;
  --ligne:     #26262e;
  --craie:     #F1EFE9;
  --gris:      #9B9BA6;
  --bleu:      #4E8CFF;
  --bleu-fonce:#2E6BFF;
  --bleu-dim:  rgba(78,140,255,.12);
  --rouge:     #E03131;
  --or:        #E3A55C;
  --vert:      #3FBF7F;
  --radius:    14px;
  --maxw:      1100px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  background:var(--noir);
  color:var(--craie);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px; line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Grain léger (rappel des visuels grunge de la marque) */
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:9999;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1,h2,h3,.display{
  font-family:'Anton',Impact,sans-serif; font-weight:400;
  text-transform:uppercase; letter-spacing:.02em; line-height:1.08;
}
a{ color:var(--bleu); text-decoration:none; }
a:hover{ text-decoration:underline; }
img{ max-width:100%; display:block; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ---------- Animations ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease; }
.reveal.visible{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.1s } .reveal.d2{ transition-delay:.2s }
.reveal.d3{ transition-delay:.3s } .reveal.d4{ transition-delay:.4s }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(24px);} to{ opacity:1; transform:none;} }
@keyframes ticker{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
@keyframes pulseGlow{ 0%,100%{ box-shadow:0 0 0 0 rgba(78,140,255,.35);} 50%{ box-shadow:0 0 0 10px rgba(78,140,255,0);} }
@keyframes blink{ 0%,100%{opacity:1} 50%{opacity:.25} }
@keyframes gridMove{ from{ background-position:0 0; } to{ background-position:48px 48px; } }
@keyframes slashSweep{ 0%{ transform:translateX(-140%) rotate(18deg);} 100%{ transform:translateX(340%) rotate(18deg);} }
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ---------- Décor montagnes filigrane ---------- */
.decor-montagnes{
  position:fixed; left:0; right:0; bottom:0; height:60vh;
  z-index:0; pointer-events:none; opacity:.30;
  background-repeat:no-repeat; background-position:bottom center; background-size:cover;
  -webkit-mask-image:linear-gradient(to top, #000 45%, transparent 100%);
          mask-image:linear-gradient(to top, #000 45%, transparent 100%);
}
header, section, footer, .gate, .article-corps, .legal{ position:relative; z-index:1; }

/* ---------- Header ---------- */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(10,10,12,.85); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--ligne);
}
.nav{ display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px; max-width:var(--maxw); margin:0 auto; gap:16px; }
.logo{ display:flex; align-items:center; gap:12px; color:var(--craie);
  font-family:'Anton'; font-size:1.2rem; letter-spacing:.05em; }
.logo:hover{ text-decoration:none; }
.logo-mark{
  width:38px; height:38px; border:2px solid var(--craie); border-radius:8px;
  display:grid; place-items:center; font-size:.9rem; position:relative; overflow:hidden; transition:.3s;
}
.logo-mark::after{ content:""; position:absolute; top:-6px; bottom:-6px; left:50%;
  width:2px; background:var(--craie); transform:rotate(20deg); }
.logo:hover .logo-mark{ border-color:var(--bleu); transform:rotate(-4deg); }
.nav-links{ display:flex; gap:22px; align-items:center; flex-wrap:wrap; }
.nav-links a{ color:var(--gris); font-size:.88rem; font-weight:500; position:relative; }
.nav-links a:not(.btn)::after{ content:""; position:absolute; left:0; bottom:-4px;
  width:0; height:2px; background:var(--bleu); transition:width .25s; }
.nav-links a:not(.btn):hover{ color:var(--craie); text-decoration:none; }
.nav-links a:not(.btn):hover::after{ width:100%; }

/* ---------- Boutons ---------- */
.btn{ display:inline-block; padding:14px 28px; border-radius:10px;
  font-family:'Anton'; letter-spacing:.06em; text-transform:uppercase;
  font-size:.95rem; cursor:pointer; border:none; transition:.25s; text-align:center; }
.btn-bleu{ background:transparent; color:var(--craie); border:1.5px solid var(--craie); }
.btn-bleu:hover{ background:var(--craie); color:var(--noir); transform:translateY(-2px); text-decoration:none; }
.btn-ghost{ background:transparent; color:var(--craie); border:1.5px solid var(--ligne); }
.btn-ghost:hover{ border-color:var(--craie); text-decoration:none; transform:translateY(-2px); }
.btn-sm{ padding:10px 18px; font-size:.82rem; }
.btn:disabled{ opacity:.4; cursor:not-allowed; transform:none; animation:none; box-shadow:none; }

/* ---------- Hero ---------- */
.hero{ position:relative; overflow:hidden; padding:80px 0 60px; text-align:center; }
.eyebrow{ display:inline-block; font-size:.75rem; font-weight:700; letter-spacing:.22em;
  text-transform:uppercase; color:var(--bleu); margin-bottom:18px; }
.hero .eyebrow{ animation:fadeUp .8s .1s both; }
.hero h1{ font-size:clamp(2.4rem,6vw,4.4rem); margin-bottom:20px; animation:fadeUp .8s .25s both; }
.hero h1 .accent{ color:var(--bleu); }
.hero p.sous-titre{ color:var(--gris); font-size:1.08rem; max-width:620px;
  margin:0 auto 30px; animation:fadeUp .8s .4s both; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; justify-content:center; animation:fadeUp .8s .55s both; }

/* Bandeau "accès direct au programme" en haut de l'accueil */
.bandeau-direct{
  background:linear-gradient(90deg, rgba(78,140,255,.16), rgba(78,140,255,.06));
  border-bottom:1px solid rgba(78,140,255,.3);
  position:relative; z-index:1;
}
.bandeau-direct .wrap{
  display:flex; align-items:center; justify-content:center; gap:18px;
  padding:12px 24px; flex-wrap:wrap; text-align:center;
}
.bandeau-direct p{ font-size:.9rem; color:var(--craie); margin:0; }
.bandeau-direct b{ color:var(--bleu); }

/* Cadre média 16:9 */
.hero-media{ max-width:760px; margin:34px auto 0; padding:0 24px; animation:fadeUp .9s .7s both; }
.hero-media-inner{
  aspect-ratio:24/7; width:100%; border:1px solid var(--ligne); border-radius:var(--radius);
  position:relative; overflow:hidden; display:grid; place-items:center;
  background:linear-gradient(rgba(78,140,255,.05), rgba(10,10,12,0)), var(--surface);
}
.hero-media-inner video, .hero-media-inner img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-media-inner::before{ content:""; position:absolute; inset:0;
  background-image:linear-gradient(var(--ligne) 1px, transparent 1px),
    linear-gradient(90deg, var(--ligne) 1px, transparent 1px);
  background-size:34px 34px; opacity:.42; animation:gridMove 6s linear infinite; }
.hero-media-inner::after{ content:""; position:absolute; top:-30%; bottom:-30%; left:0; width:120px;
  background:linear-gradient(90deg, transparent, rgba(78,140,255,.28), transparent);
  animation:slashSweep 4.5s ease-in-out infinite; }
.hero-media-texte{ position:relative; z-index:2; text-align:center; padding:14px; }
.hero-media-texte .grand{ font-family:'Anton'; font-size:clamp(1.2rem,3.2vw,2rem);
  letter-spacing:.08em; text-transform:uppercase; }
.hero-media-texte .grand span{ color:var(--bleu); }
.hero-media-texte .petit{ color:var(--gris); font-size:.68rem; letter-spacing:.25em;
  text-transform:uppercase; margin-top:10px; }
.hero-media-texte .curseur{ animation:blink 1.1s steps(1) infinite; color:var(--bleu); }

/* ---------- Ticker ---------- */
.ticker{ border-top:1px solid var(--ligne); border-bottom:1px solid var(--ligne);
  overflow:hidden; padding:12px 0; margin-top:44px; background:var(--surface); position:relative; z-index:1; }
.ticker-inner{ display:flex; width:max-content; animation:ticker 26s linear infinite; }
.ticker:hover .ticker-inner{ animation-play-state:paused; }
.ticker-inner span{ font-family:'Anton'; text-transform:uppercase; letter-spacing:.12em;
  font-size:.92rem; color:var(--gris); padding:0 28px; white-space:nowrap; }
.ticker-inner span b{ color:var(--bleu); font-weight:400; padding-right:28px; }

/* ---------- Sections ---------- */
section{ padding:80px 0; }
.section-head{ margin-bottom:44px; }
.section-head .num{ font-family:'Anton'; color:var(--bleu); letter-spacing:.25em;
  font-size:.85rem; display:block; margin-bottom:10px; }
.section-head h2{ font-size:clamp(1.8rem,4vw,2.7rem); }
.section-head p{ color:var(--gris); max-width:580px; margin-top:12px; }

/* ---------- Emplacements images (cliquables → lightbox) ---------- */
.img-slot{
  border:2px dashed var(--ligne); border-radius:var(--radius); background:var(--surface);
  display:grid; place-items:center; text-align:center; color:var(--gris);
  font-size:.78rem; letter-spacing:.15em; text-transform:uppercase;
  min-height:220px; padding:20px;
}
.img-slot.tall{ min-height:400px; }
/* Une vraie image dans un cadre : cliquable pour agrandir */
.photo{ position:relative; border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--ligne); background:var(--surface); cursor:zoom-in; }
.photo img{ width:100%; height:100%; object-fit:cover; transition:transform .4s; }
.photo:hover img{ transform:scale(1.04); }
.photo::after{
  content:"⤢"; position:absolute; right:10px; bottom:10px;
  width:30px; height:30px; border-radius:8px; display:grid; place-items:center;
  background:rgba(10,10,12,.75); border:1px solid var(--ligne);
  color:var(--craie); font-size:.9rem; opacity:0; transition:.25s;
}
.photo:hover::after{ opacity:1; }
.photo figcaption{ padding:10px 14px; font-size:.8rem; color:var(--gris); }

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed; inset:0; z-index:10000; display:none;
  background:rgba(5,5,8,.94); backdrop-filter:blur(6px);
  align-items:center; justify-content:center; padding:32px;
}
.lightbox.ouvert{ display:flex; animation:fadeUp .25s both; }
.lightbox img{ max-width:92vw; max-height:86vh; border-radius:10px;
  border:1px solid var(--ligne); box-shadow:0 20px 60px rgba(0,0,0,.6); }
.lightbox .lb-fermer{
  position:absolute; top:18px; right:22px; width:44px; height:44px; border-radius:10px;
  background:var(--surface); border:1px solid var(--ligne); color:var(--craie);
  font-size:1.3rem; cursor:pointer; display:grid; place-items:center;
}
.lightbox .lb-fermer:hover{ border-color:var(--bleu); }
.lightbox .lb-legende{ position:absolute; bottom:22px; left:0; right:0; text-align:center;
  color:var(--gris); font-size:.85rem; padding:0 24px; }

/* ---------- Astuces (format court) ---------- */
.astuces-grille{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.astuce{
  background:var(--surface); border:1px solid var(--ligne); border-radius:var(--radius);
  padding:22px 24px; display:flex; gap:16px; align-items:flex-start;
  transition:.25s; color:inherit;
}
.astuce:hover{ border-color:var(--bleu); transform:translateY(-3px);
  background:var(--surface-2); text-decoration:none; }
.astuce .num{ font-family:'Anton'; font-size:1.6rem; color:var(--bleu); line-height:1; min-width:38px; }
.astuce h3{ font-size:.98rem; letter-spacing:.03em; margin-bottom:6px; color:var(--craie); }
.astuce p{ color:var(--gris); font-size:.86rem; line-height:1.55; }
.astuce .lire{ display:block; margin-top:10px; font-size:.78rem; font-weight:600; color:var(--bleu); }

/* ---------- Articles (format long) ---------- */
.grille{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.carte{
  background:var(--surface); border:1px solid var(--ligne); border-radius:var(--radius);
  padding:26px; display:flex; flex-direction:column; gap:14px;
  transition:.3s; position:relative; overflow:hidden; color:inherit;
}
.carte::before{ content:""; position:absolute; top:-30%; bottom:-30%; left:-40px; width:60px;
  background:linear-gradient(90deg, transparent, rgba(78,140,255,.12), transparent);
  transform:rotate(18deg); transition:.45s; }
.carte:hover{ transform:translateY(-5px); border-color:var(--bleu); text-decoration:none; }
.carte:hover::before{ left:110%; }
.carte h3{ font-size:1.12rem; letter-spacing:.03em; color:var(--craie); }
.carte p{ color:var(--gris); font-size:.9rem; }
.carte .lire{ margin-top:auto; font-size:.85rem; font-weight:600; color:var(--bleu); transition:.25s; }
.carte:hover .lire{ letter-spacing:.05em; }
.carte .duree{ font-size:.75rem; color:var(--gris); }
.tag{ align-self:flex-start; display:inline-block; font-size:.68rem; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase; color:var(--bleu);
  background:var(--bleu-dim); padding:5px 10px; border-radius:6px; }

/* ---------- Offre / page de vente ---------- */
.offre{ background:var(--surface); border-top:1px solid var(--ligne);
  border-bottom:1px solid var(--ligne); position:relative; overflow:hidden; }
.offre::after{ content:""; position:absolute; top:-20%; bottom:-20%; right:12%; width:2px;
  background:linear-gradient(transparent, var(--bleu), transparent); transform:rotate(18deg); opacity:.5; }
.offre .wrap{ display:grid; grid-template-columns:1fr 1fr; gap:52px;
  align-items:center; position:relative; z-index:1; }
.prix{ font-family:'Anton'; font-size:3rem; color:var(--craie); line-height:1; }
.prix small{ font-size:1rem; color:var(--gris); font-family:'Inter';
  text-transform:none; letter-spacing:0; }
.prix .barre{ font-size:1.6rem; color:var(--gris); text-decoration:line-through;
  margin-right:12px; -webkit-text-decoration-color:var(--rouge); text-decoration-color:var(--rouge); }
.liste-check{ list-style:none; margin:22px 0 30px; }
.liste-check li{ padding-left:30px; position:relative; margin-bottom:11px; color:var(--craie); }
.liste-check li::before{ content:"✓"; position:absolute; left:0; color:var(--bleu); font-weight:700; }
.badge-verrou{
  display:inline-flex; align-items:center; gap:8px; font-size:.72rem; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase; color:var(--rouge);
  border:1px solid rgba(224,49,49,.4); background:rgba(224,49,49,.08);
  padding:6px 12px; border-radius:6px; margin-bottom:16px;
}
.badge-ok{ color:var(--vert); border-color:rgba(63,191,127,.4); background:rgba(63,191,127,.08); }
.badge-or{ color:var(--or); border-color:rgba(227,165,92,.4); background:rgba(227,165,92,.08); }

/* Ce que tu reçois : grille de modules */
.modules{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.module{ background:var(--surface); border:1px solid var(--ligne);
  border-radius:var(--radius); padding:24px; transition:.25s; }
.module:hover{ border-color:var(--bleu); transform:translateY(-3px); }
.module .ico{ font-size:1.6rem; margin-bottom:10px; }
.module h3{ font-size:1rem; margin-bottom:8px; }
.module p{ color:var(--gris); font-size:.87rem; }
.module .valeur{ display:inline-block; margin-top:12px; font-size:.75rem;
  font-weight:700; color:var(--bleu); letter-spacing:.1em; }

/* Avant / après */
.avant-apres{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.aa-col{ border:1px solid var(--ligne); border-radius:var(--radius); padding:24px; background:var(--surface); }
.aa-col.avant{ border-color:rgba(224,49,49,.28); }
.aa-col.apres{ border-color:rgba(63,191,127,.32); }
.aa-col h3{ font-size:1rem; margin-bottom:14px; }
.aa-col.avant h3{ color:var(--rouge); }
.aa-col.apres h3{ color:var(--vert); }
.aa-col ul{ list-style:none; }
.aa-col li{ padding-left:24px; position:relative; margin-bottom:9px; color:var(--gris); font-size:.9rem; }
.aa-col.avant li::before{ content:"✕"; position:absolute; left:0; color:var(--rouge); }
.aa-col.apres li::before{ content:"✓"; position:absolute; left:0; color:var(--vert); }

/* FAQ */
.faq details{ border:1px solid var(--ligne); border-radius:var(--radius);
  background:var(--surface); margin-bottom:12px; overflow:hidden; }
.faq summary{ padding:18px 22px; cursor:pointer; font-weight:600;
  color:var(--craie); list-style:none; display:flex; justify-content:space-between; gap:16px; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; color:var(--bleu); font-size:1.3rem; line-height:1; }
.faq details[open] summary::after{ content:"−"; }
.faq details[open] summary{ border-bottom:1px solid var(--ligne); }
.faq .reponse{ padding:16px 22px 20px; color:var(--gris); font-size:.92rem; }

/* ---------- Page code d'accès / paiement ---------- */
.gate{ min-height:60vh; display:grid; place-items:center; padding:70px 24px; }
.gate-box{
  width:100%; max-width:480px; background:var(--surface); border:1px solid var(--ligne);
  border-radius:var(--radius); padding:40px 34px; text-align:center;
  position:relative; overflow:hidden; animation:fadeUp .7s both;
}
.gate-box::before{ content:""; position:absolute; top:-30px; bottom:-30px; left:-10px;
  width:2px; background:var(--bleu); transform:rotate(18deg); opacity:.6; }
.gate-box h1{ font-size:1.6rem; margin:14px 0 8px; }
.gate-box p{ color:var(--gris); font-size:.9rem; margin-bottom:22px; }
.gate-box input[type=text]{
  width:100%; padding:15px 18px; border-radius:10px; border:1.5px solid var(--ligne);
  background:var(--noir); color:var(--craie); font-size:1.05rem; letter-spacing:.25em;
  text-align:center; text-transform:uppercase; font-weight:600; outline:none; transition:.2s;
}
.gate-box input[type=text]:focus{ border-color:var(--bleu); box-shadow:0 0 0 4px var(--bleu-dim); }
.gate-box .btn{ width:100%; margin-top:16px; }
.gate-erreur{ display:none; margin-top:16px; color:var(--rouge); font-size:.85rem; font-weight:600; }
@keyframes shake{ 0%,100%{transform:none} 25%{transform:translateX(-6px)} 75%{transform:translateX(6px)} }
.gate-box.erreur{ animation:shake .3s; }

/* Case à cocher légale (renonciation rétractation) */
.case-legale{
  display:flex; gap:12px; align-items:flex-start; text-align:left;
  border:1px solid var(--ligne); border-radius:10px; padding:14px 16px;
  background:var(--noir); margin:18px 0 6px; transition:.25s;
}
.case-legale.coche{ border-color:var(--bleu); }
.case-legale input{ width:20px; height:20px; accent-color:var(--bleu);
  margin-top:2px; flex:0 0 auto; cursor:pointer; }
.case-legale label{ font-size:.83rem; color:var(--gris); line-height:1.55; cursor:pointer; }
.case-legale label b{ color:var(--craie); }

/* Récap commande */
.recap{ border:1px solid var(--ligne); border-radius:10px; background:var(--noir);
  padding:16px 18px; text-align:left; margin-bottom:6px; }
.recap-ligne{ display:flex; justify-content:space-between; gap:16px;
  font-size:.9rem; padding:6px 0; color:var(--gris); }
.recap-ligne.total{ border-top:1px solid var(--ligne); margin-top:8px;
  padding-top:12px; color:var(--craie); font-weight:700; font-size:1.05rem; }
.recap-ligne .gratuit{ color:var(--vert); font-weight:600; }

.rassure{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap;
  margin-top:22px; font-size:.76rem; color:var(--gris); }
.rassure span{ display:inline-flex; align-items:center; gap:6px; }

/* ---------- Pages article / astuce ---------- */
.article-corps{ max-width:760px; margin:0 auto; padding:60px 24px; }
.article-corps h1{ font-size:clamp(1.9rem,5vw,3rem); margin:16px 0 10px; }
.article-meta{ color:var(--gris); font-size:.85rem; margin-bottom:32px; }
.article-texte{ font-size:1.04rem; color:#d6d6dd; }
.article-texte p{ margin-bottom:20px; }
.article-texte h2{ font-size:1.45rem; margin:34px 0 14px; }
.article-texte b{ color:var(--craie); }
.article-texte .cle{ color:var(--bleu); }
.article-texte ul{ list-style:none; margin:0 0 20px; }
.article-texte li{ padding-left:26px; position:relative; margin-bottom:10px; }
.article-texte li::before{ content:"—"; position:absolute; left:0; color:var(--bleu); }
.note{ margin:26px 0; padding:16px 20px; border-left:3px solid var(--bleu);
  background:var(--bleu-dim); border-radius:0 8px 8px 0; font-size:.92rem; color:var(--craie); }
.article-cta{ margin-top:46px; padding:32px; background:var(--surface);
  border:1px solid var(--ligne); border-radius:var(--radius); text-align:center; }
.article-cta h3{ font-size:1.35rem; margin-bottom:10px; }
.article-cta p{ color:var(--gris); margin-bottom:20px; }

/* ---------- Pages légales ---------- */
.legal{ max-width:820px; margin:0 auto; padding:60px 24px 80px; }
.legal h1{ font-size:clamp(1.8rem,4vw,2.6rem); margin-bottom:8px; }
.legal .maj{ color:var(--gris); font-size:.85rem; margin-bottom:36px; }
.legal h2{ font-size:1.2rem; margin:34px 0 12px; color:var(--craie); }
.legal p, .legal li{ color:#c9c9d2; font-size:.95rem; margin-bottom:12px; }
.legal ul{ list-style:none; }
.legal li{ padding-left:24px; position:relative; }
.legal li::before{ content:"—"; position:absolute; left:0; color:var(--bleu); }
.legal .encadre{ border:1px solid var(--ligne); background:var(--surface);
  border-radius:10px; padding:18px 20px; margin:18px 0; }
.legal .aremplir{ color:var(--or); font-weight:600; }

/* ---------- Footer ---------- */
footer{ border-top:1px solid var(--ligne); padding:44px 0; color:var(--gris); font-size:.85rem; }
footer .wrap{ display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
footer a{ color:var(--gris); }
footer a:hover{ color:var(--craie); }
.footer-liens{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .offre .wrap{
    grid-template-columns:1fr;
  }
}
  .grille, .astuces-grille, .modules{ grid-template-columns:1fr; }
  .avant-apres{ grid-template-columns:1fr; }
  .hero{ padding:56px 0 40px; }
  section{ padding:58px 0; }
  .nav-links{ gap:14px; }
  .nav-links a:not(.btn){ font-size:.82rem; }
  .decor-montagnes{ height:44vh; opacity:.22; }
@media (max-width:560px){
  .nav{ flex-direction:row; align-items:center; flex-wrap:wrap; padding:10px 16px; gap:10px 14px; }
  .logo{ font-size:1rem; gap:8px; }
  .logo-mark{ width:32px; height:32px; }
  .nav-links{ gap:12px; width:100%; justify-content:flex-start; }
  .nav-links a:not(.btn){ font-size:.8rem; }
  .nav-links .btn-sm{ padding:8px 14px; font-size:.75rem; }
}

/* Dessin des montagnes (SVG encodé) */
.decor-montagnes{ background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201440%20500%22%20preserveAspectRatio%3D%22xMidYMax%20slice%22%3E%20%3Cg%20fill%3D%22none%22%20stroke%3D%22%234E8CFF%22%20stroke-width%3D%221.1%22%20stroke-linejoin%3D%22round%22%3E%20%3Cpolygon%20points%3D%220%2C500%20130%2C250%20260%2C500%22/%3E%3Cpolygon%20points%3D%22130%2C250%20210%2C330%20260%2C500%22/%3E%20%3Cpolygon%20points%3D%22130%2C250%20260%2C180%20300%2C300%20210%2C330%22/%3E%3Cpolygon%20points%3D%22260%2C180%20390%2C340%20300%2C300%22/%3E%20%3Cpolygon%20points%3D%22260%2C180%20360%2C120%20460%2C300%20390%2C340%22/%3E%3Cpolygon%20points%3D%22360%2C120%20500%2C240%20460%2C300%22/%3E%20%3Cpolygon%20points%3D%22300%2C300%20390%2C340%20420%2C500%20260%2C500%22/%3E%3Cpolygon%20points%3D%22390%2C340%20460%2C300%20560%2C500%20420%2C500%22/%3E%20%3Cpolygon%20points%3D%22460%2C300%20500%2C240%20640%2C420%20560%2C500%22/%3E%3Cpolygon%20points%3D%22500%2C240%20620%2C300%20640%2C420%22/%3E%20%3Cpolygon%20points%3D%22620%2C300%20720%2C160%20820%2C340%20640%2C420%22/%3E%3Cpolygon%20points%3D%22720%2C160%20800%2C220%20820%2C340%22/%3E%20%3Cpolygon%20points%3D%22720%2C160%20860%2C90%20960%2C260%20800%2C220%22/%3E%3Cpolygon%20points%3D%22860%2C90%20980%2C180%20960%2C260%22/%3E%20%3Cpolygon%20points%3D%22640%2C420%20820%2C340%20880%2C500%20560%2C500%22/%3E%3Cpolygon%20points%3D%22820%2C340%20960%2C260%201040%2C500%20880%2C500%22/%3E%20%3Cpolygon%20points%3D%22960%2C260%20980%2C180%201120%2C380%201040%2C500%22/%3E%3Cpolygon%20points%3D%22980%2C180%201100%2C240%201120%2C380%22/%3E%20%3Cpolygon%20points%3D%221100%2C240%201200%2C120%201300%2C320%201120%2C380%22/%3E%3Cpolygon%20points%3D%221200%2C120%201280%2C200%201300%2C320%22/%3E%20%3Cpolygon%20points%3D%221200%2C120%201320%2C60%201440%2C280%201300%2C320%22/%3E%3Cpolygon%20points%3D%221320%2C60%201420%2C150%201440%2C280%22/%3E%20%3Cpolygon%20points%3D%221120%2C380%201300%2C320%201360%2C500%201040%2C500%22/%3E%3Cpolygon%20points%3D%221300%2C320%201440%2C280%201440%2C500%201360%2C500%22/%3E%20%3C/g%3E%20%3Cg%20fill%3D%22%234E8CFF%22%3E%20%3Ccircle%20cx%3D%22360%22%20cy%3D%22120%22%20r%3D%222.5%22/%3E%3Ccircle%20cx%3D%22720%22%20cy%3D%22160%22%20r%3D%222.5%22/%3E%3Ccircle%20cx%3D%22860%22%20cy%3D%2290%22%20r%3D%222.5%22/%3E%20%3Ccircle%20cx%3D%221200%22%20cy%3D%22120%22%20r%3D%222.5%22/%3E%3Ccircle%20cx%3D%221320%22%20cy%3D%2260%22%20r%3D%222.5%22/%3E%3Ccircle%20cx%3D%22500%22%20cy%3D%22240%22%20r%3D%222%22/%3E%20%3Ccircle%20cx%3D%22980%22%20cy%3D%22180%22%20r%3D%222%22/%3E%3Ccircle%20cx%3D%22260%22%20cy%3D%22180%22%20r%3D%222%22/%3E%20%3C/g%3E%3C/svg%3E"); }
/* ============================================================
   MENU HAMBURGER — PROGRAMME GLOWUP21
   ============================================================ */

.tracker-menu-toggle{
  display:none;
}

.tracker-menu-btn{
  display:none;
}

/* Version mobile */
@media (max-width:700px){

  .tracker-menu-btn{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
    padding:12px 16px;
    margin-bottom:10px;
    background:var(--surface);
    border:1px solid var(--ligne);
    border-radius:10px;
    color:var(--craie);
    font-family:'Anton',Impact,sans-serif;
    font-size:.95rem;
    letter-spacing:.06em;
    text-transform:uppercase;
    cursor:pointer;
    transition:.25s;
  }

  .tracker-menu-btn:hover{
    border-color:var(--bleu);
  }

  .hamburger-icon{
    display:flex;
    flex-direction:column;
    gap:4px;
  }

  .hamburger-icon i{
    display:block;
    width:22px;
    height:2px;
    background:var(--craie);
    border-radius:2px;
    transition:.25s;
  }

  /* Cache les liens par défaut */
  .tracker-menu{
    display:none !important;
    flex-direction:column;
    width:100%;
    gap:8px;
    margin-bottom:12px;
  }

  /* Affiche les liens quand on clique */
  .tracker-menu-toggle:checked ~ .tracker-menu{
    display:flex !important;
    animation:fadeUp .25s ease both;
  }

  .tracker-menu a{
    display:block;
    width:100%;
    padding:10px 14px;
    background:var(--surface);
    border:1px solid var(--ligne);
    border-radius:8px;
  }

  /* Animation du hamburger */
  .tracker-menu-toggle:checked + .tracker-menu-btn .hamburger-icon i:nth-child(1){
    transform:translateY(6px) rotate(45deg);
  }

  .tracker-menu-toggle:checked + .tracker-menu-btn .hamburger-icon i:nth-child(2){
    opacity:0;
  }

  .tracker-menu-toggle:checked + .tracker-menu-btn .hamburger-icon i:nth-child(3){
    transform:translateY(-6px) rotate(-45deg);
  }

  .tracker-menu-toggle:checked + .tracker-menu-btn{
    border-color:var(--bleu);
  }
}