/* ============================================================
   Termal OS — design system partagé (toutes les pages)
   ============================================================ */
:root{
  --bg:#0a0d14; --bg2:#0e131d; --card:rgba(255,255,255,.04); --card2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.14);
  --txt:#e8edf6; --mut:#94a1b8; --dim:#6b7689;
  --accent:#36e0c0; --accent2:#7c8cff; --green:#48e08a; --warn:#febc2e; --red:#ff7a7a;
  --grad:linear-gradient(120deg,#36e0c0,#7c8cff 60%,#b07cff);
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--txt);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* fond : grille + halos */
.bg{position:fixed;inset:0;z-index:-1;background:
    radial-gradient(60vw 60vw at 75% -10%,rgba(124,140,255,.16),transparent 60%),
    radial-gradient(50vw 50vw at 10% 10%,rgba(54,224,192,.12),transparent 60%),
    var(--bg)}
.bg::after{content:"";position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;mask-image:radial-gradient(70% 60% at 50% 0%,#000,transparent 75%)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;letter-spacing:-.02em;line-height:1.1}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.mono{font-family:'JetBrains Mono',monospace}
a{color:inherit}

/* ---------- Logo (Syncopate) ---------- */
.brand{display:inline-flex;align-items:center;font-family:'Syncopate',sans-serif;font-weight:400;font-size:15px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;color:var(--txt)}
.brand .os{color:var(--mut);margin-left:.4em}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(10,13,20,.62);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(10,13,20,.86)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--mut);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--txt);border-radius:9px;width:40px;height:38px;font-size:18px;cursor:pointer}

/* ---------- Buttons ---------- */
.btn{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;padding:12px 20px;border-radius:12px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:transform .15s,box-shadow .15s,border-color .15s,color .15s;cursor:pointer;border:none}
.btn.sm{padding:9px 15px;font-size:14px;border-radius:10px}
.btn.primary{background:var(--grad);color:#06121a;box-shadow:0 10px 30px rgba(124,140,255,.35)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(124,140,255,.5)}
.btn.ghost{border:1px solid var(--line2);color:var(--txt);background:transparent}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- Badges / pills ---------- */
.badge{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--mut);border:1px solid var(--line);padding:6px 12px;border-radius:999px;display:inline-flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(72,224,138,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(72,224,138,.5)}70%{box-shadow:0 0 0 10px rgba(72,224,138,0)}100%{box-shadow:0 0 0 0 rgba(72,224,138,0)}}
.pill{font-family:'JetBrains Mono',monospace;font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--mut)}
.pill.free{color:var(--green);border-color:rgba(72,224,138,.4)}
.pill.team{color:var(--accent2);border-color:rgba(124,140,255,.4)}

/* ---------- Sections ---------- */
section{padding:72px 0}
.page-hero{padding:64px 0 24px;text-align:center}
.page-hero h1{font-size:clamp(32px,5.5vw,52px);font-weight:700;margin:14px 0 14px}
.page-hero p.lead{font-size:clamp(16px,2.2vw,19px);color:var(--mut);max-width:62ch;margin:0 auto}
.sec-head{text-align:center;max-width:64ch;margin:0 auto 40px}
.sec-head h2{font-size:clamp(26px,4vw,38px);font-weight:700;margin:10px 0 10px}
.sec-head .sub{color:var(--mut)}
.sub{color:var(--mut)}

/* ---------- Cards / grids ---------- */
.card-b{border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--card)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* feature tiles */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.f{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--card);transition:border-color .15s,transform .15s}
.f:hover{border-color:var(--line2);transform:translateY(-2px)}
.f .ic{font-size:22px}
.f h4{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:600;margin:10px 0 4px}
.f p{font-size:13px;color:var(--mut);line-height:1.5}

/* editions */
.editions{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.edition{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--card);position:relative;overflow:hidden}
.edition::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);opacity:.8}
.edition h3{font-size:22px;margin-bottom:4px;display:flex;align-items:center;gap:10px}
.edition p{color:var(--mut);font-size:15px;margin:10px 0 0}
.edition ul{list-style:none;margin:16px 0 0;display:grid;gap:9px}
.edition li{font-size:14px;color:var(--txt);display:flex;gap:9px;align-items:flex-start}
.edition li::before{content:"›";color:var(--accent);font-weight:700}

/* ---------- Pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plans.c2{grid-template-columns:repeat(2,1fr);max-width:720px;margin-inline:auto}
.plans-group{margin-top:14px}
.plans-label{display:flex;align-items:center;gap:10px;margin:34px 0 16px}
.plans-label h3{font-size:18px}
.plans-label .line{flex:1;height:1px;background:var(--line)}
.plan{border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--card);display:flex;flex-direction:column;position:relative}
.plan.pop{border-color:rgba(124,140,255,.5);box-shadow:0 20px 60px rgba(124,140,255,.18)}
.plan.pop::after{content:"Popular";position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--grad);color:#06121a;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:600;padding:4px 12px;border-radius:999px}
.plan h3{font-size:19px}
.plan .price{font-family:'Space Grotesk',sans-serif;font-size:38px;font-weight:700;margin:12px 0 2px;letter-spacing:-.03em}
.plan .price small{font-size:14px;font-weight:500;color:var(--mut)}
.plan .desc{color:var(--mut);font-size:13.5px;min-height:38px}
.plan ul{list-style:none;margin:18px 0;display:grid;gap:10px;flex:1}
.plan li{font-size:13.5px;color:var(--txt);display:flex;gap:9px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--green);font-weight:700}
.plan li.off{color:var(--dim)}
.plan li.off::before{content:"—";color:var(--dim)}
.formula{border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:var(--card);text-align:center}
.formula code{font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:15px}

/* ---------- Comparison table ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}
table.cmp{width:100%;border-collapse:collapse;font-size:14px;min-width:680px}
table.cmp th,table.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
table.cmp thead th{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--txt);position:sticky;top:0;background:var(--bg2)}
table.cmp tbody tr:last-child td{border-bottom:none}
table.cmp td:first-child,table.cmp th:first-child{color:var(--mut);font-weight:500}
table.cmp .me{color:var(--accent);font-weight:600}
table.cmp .yes{color:var(--green)} table.cmp .no{color:var(--dim)} table.cmp .part{color:var(--warn)}
table.cmp tbody tr:hover td{background:rgba(255,255,255,.02)}

/* ---------- Download cards ---------- */
.dl{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dlc{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--card);text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.dlc .os-ic{font-size:34px}
.dlc h3{font-size:18px;margin-top:6px}
.dlc .meta{font-size:12px;color:var(--mut);font-family:'JetBrains Mono',monospace}
.dlc .btn{margin-top:14px}

/* ---------- Docs ---------- */
.doc{display:grid;grid-template-columns:230px 1fr;gap:40px;align-items:start}
.doc-nav{position:sticky;top:84px;display:grid;gap:4px}
.doc-nav a{color:var(--mut);text-decoration:none;font-size:14px;padding:7px 12px;border-radius:9px;border-left:2px solid transparent}
.doc-nav a:hover{color:var(--txt);background:var(--card)}
.doc-nav a.active{color:var(--accent);border-left-color:var(--accent)}
.doc-body h2{font-size:24px;margin:36px 0 12px;scroll-margin-top:84px}
.doc-body h2:first-child{margin-top:0}
.doc-body h3{font-size:17px;margin:24px 0 8px}
.doc-body p,.doc-body li{color:var(--mut);font-size:15px}
.doc-body ul,.doc-body ol{margin:10px 0 10px 22px;display:grid;gap:6px}
.doc-body strong{color:var(--txt)}
.code{font-family:'JetBrains Mono',monospace;font-size:13.5px;background:rgba(10,14,22,.7);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:#cdd6e6;overflow-x:auto;white-space:pre;margin:12px 0}
.note{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:12px 16px;background:var(--card);margin:14px 0;font-size:14px;color:var(--mut)}
.kbd{font-family:'JetBrains Mono',monospace;font-size:12.5px;background:var(--card2);border:1px solid var(--line2);border-radius:6px;padding:2px 7px;color:var(--txt)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:780px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:20px;font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 20px 18px;color:var(--mut);font-size:14.5px}

/* ---------- Terminal mockup ---------- */
.term{max-width:720px;margin:46px auto 0;border:1px solid var(--line);border-radius:14px;background:rgba(10,14,22,.7);backdrop-filter:blur(10px);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.term .bar{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line)}
.term .bar i{width:12px;height:12px;border-radius:50%;display:inline-block}
.term .bar i:nth-child(1){background:#ff5f57}.term .bar i:nth-child(2){background:#febc2e}.term .bar i:nth-child(3){background:#28c840}
.term .bar span{margin-left:8px;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--mut)}
.term pre{font-family:'JetBrains Mono',monospace;font-size:13.5px;line-height:1.8;padding:18px 20px;text-align:left;color:#cdd6e6;overflow-x:auto}
.term .p{color:var(--accent)} .term .ok{color:var(--green)} .term .c{color:var(--mut)} .term .v{color:var(--accent2)}

/* ---------- CTA band ---------- */
.band{border:1px solid var(--line);border-radius:20px;padding:44px;text-align:center;background:radial-gradient(60% 120% at 50% 0%,rgba(124,140,255,.15),transparent),var(--card)}
.band h2{margin-bottom:8px}
.signup{display:flex;gap:10px;max-width:480px;margin:18px auto 0;flex-wrap:wrap;justify-content:center;position:relative}
.signup input[type=email]{flex:1;min-width:230px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--txt);font-family:Inter,sans-serif;font-size:15px}
.signup input[type=email]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(54,224,192,.15)}
.signup .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.signup-msg{margin-top:14px;font-size:14px;min-height:20px}
.signup-msg.ok{color:var(--green)} .signup-msg.err{color:var(--red)}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);margin-top:24px;padding:40px 0 50px}
.foot-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.foot-col h5{font-family:'Space Grotesk',sans-serif;font-size:13px;color:var(--txt);margin-bottom:12px;letter-spacing:.02em}
.foot-col a{display:block;color:var(--mut);text-decoration:none;font-size:13.5px;margin-bottom:8px}
.foot-col a:hover{color:var(--accent)}
.foot-bottom{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--dim);font-size:13px}

/* ---------- Utilities ---------- */
.center{text-align:center}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}.mt40{margin-top:40px}
.cta-row{display:inline-flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* Plateforme pas encore publiée : la carte reste, atténuée, et le « bouton » n'en est
   pas un — c'est un <span> non cliquable et non focusable, pour ne pas promettre un
   téléchargement qui n'existe pas. */
.dlc.is-soon{opacity:.62}
.btn.is-disabled{cursor:default;opacity:.7}
/* Plusieurs variantes par OS (Apple Silicon/Intel, AppImage/snap) : les boutons
   s'empilent proprement plutôt que de déborder de la carte. */
.dl-btns{display:flex;flex-direction:column;gap:8px;width:100%;align-items:center}
.dl-btns .btn{width:100%;max-width:230px}

/* ---------- HERO : slider pleine largeur ----------
   Pleine largeur = hors .wrap. Les slides se superposent en grille (tous en 1/1)
   plutôt qu'en translation : la hauteur est celle du plus grand, donc rien ne saute
   au changement de slide, et sans JS le premier reste visible. */
.hero{position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--line);
  display:grid;min-height:clamp(540px,78vh,760px)}
.hero-slides{display:grid;grid-area:1/1}
.hero-slide{grid-area:1/1;position:relative;display:grid;align-items:center;
  padding:64px 0;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s}
.hero-slide.is-active{opacity:1;visibility:visible}
.hero-copy{position:relative;z-index:2;text-align:center}
.hero-copy h1,.hero-copy .hero-h{font-size:clamp(32px,5.5vw,54px);font-weight:700;margin:14px 0}
.hero-copy .lead{font-size:clamp(16px,2.2vw,19px);color:var(--mut);max-width:64ch;margin:0 auto}

/* Fond du slide : média plein cadre, ou dégradé animé si aucun fichier n'existe. */
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-bg video,.hero-bg img{width:100%;height:100%;object-fit:cover;display:block}
/* Voile sombre AU-DESSUS du média : sans lui, le texte devient illisible dès que la
   capture est claire — on ne peut pas parier sur la luminosité d'une image. */
.hero-bg.has-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,13,20,.55),rgba(10,13,20,.85))}

/* Dégradés de repli — une variante par position, pour que les slides se distinguent. */
.hero-bg.g1{background:
  radial-gradient(75% 100% at 8% -5%,rgba(54,224,192,.34),transparent 58%),
  radial-gradient(75% 100% at 95% 8%,rgba(124,140,255,.40),transparent 60%),
  radial-gradient(90% 100% at 50% 112%,rgba(176,124,255,.34),transparent 62%),
  linear-gradient(165deg,#121c33,#0a0d14 74%)}
.hero-bg.g2{background:
  radial-gradient(75% 100% at 92% -5%,rgba(54,224,192,.34),transparent 58%),
  radial-gradient(75% 100% at 6% 10%,rgba(176,124,255,.38),transparent 60%),
  radial-gradient(90% 100% at 50% 110%,rgba(124,140,255,.36),transparent 62%),
  linear-gradient(195deg,#14172e,#0a0d14 74%)}
.hero-bg.g3{background:
  radial-gradient(80% 100% at 50% -10%,rgba(124,140,255,.38),transparent 60%),
  radial-gradient(70% 100% at 10% 100%,rgba(54,224,192,.30),transparent 60%),
  radial-gradient(70% 100% at 90% 100%,rgba(176,124,255,.36),transparent 60%),
  linear-gradient(180deg,#101a30,#0a0d14 74%)}
/* Voile coloré très flou en rotation lente : de la profondeur, sans motif identifiable. */
.hero-bg.g1::before,.hero-bg.g2::before,.hero-bg.g3::before{content:"";position:absolute;inset:-40%;opacity:.6;
  background:conic-gradient(from 0deg,rgba(54,224,192,.55),rgba(124,140,255,.55),rgba(176,124,255,.55),rgba(54,224,192,.55));
  filter:blur(90px);animation:aurora 30s linear infinite}
/* Grille discrète, estompée vers le bas : rappelle le fond du site. */
.hero-bg.g1::after,.hero-bg.g2::after,.hero-bg.g3::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(75% 70% at 50% 0%,#000,transparent 80%)}
@keyframes aurora{to{transform:rotate(1turn)}}

/* Contrôles */
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;
  border-radius:50%;border:1px solid var(--line2);background:rgba(10,13,20,.5);backdrop-filter:blur(8px);
  color:var(--txt);font-size:24px;line-height:1;cursor:pointer;transition:background .15s,border-color .15s}
.hero-arrow:hover{background:rgba(10,13,20,.8);border-color:var(--accent)}
.hero-arrow.prev{left:16px} .hero-arrow.next{right:16px}
.hero-dots{position:absolute;bottom:22px;left:0;right:0;z-index:3;display:flex;justify-content:center;gap:10px}
.hero-dot{width:9px;height:9px;padding:0;border-radius:50%;cursor:pointer;
  border:1px solid var(--line2);background:transparent;transition:background .2s,width .2s,border-color .2s}
.hero-dot.is-active{width:26px;border-radius:999px;background:var(--accent);border-color:var(--accent)}
/* Un seul slide → des contrôles n'auraient aucun sens. */
.hero-slide:only-child ~ .hero-arrow,
.hero-slides:has(.hero-slide:only-child) ~ .hero-arrow,
.hero-slides:has(.hero-slide:only-child) ~ .hero-dots{display:none}
/* Focus visible : ces contrôles DOIVENT être atteignables au clavier. */
.hero-arrow:focus-visible,.hero-dot:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ---------- Landing de pré-ouverture ---------- */
/* Pleine hauteur : c'est la seule chose à l'écran, elle ne doit pas flotter en haut. */
.hero.lp{min-height:calc(100vh - 58px);border-bottom:none}
.hero.lp .hero-copy{max-width:760px;margin-inline:auto}
.lp-form{margin-top:26px}
.lp-legal{margin-top:16px;font-size:13px;color:var(--dim)}
.lp-legal a{color:var(--mut)}
.lp-foot{border-top:1px solid var(--line);padding:18px 0;font-size:13px;color:var(--dim)}
.lp-foot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.lp-foot a{color:var(--mut);text-decoration:none;margin-left:18px}
.lp-foot a:first-child{margin-left:0}
.lp-foot a:hover{color:var(--txt)}
@media(max-width:760px){
  .lp-foot .wrap{flex-direction:column;gap:8px}
  .lp-foot a{margin-left:0;margin-right:16px}
}

/* ---------- Captures (section « See it in action ») ---------- */

.shot{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:rgba(10,14,22,.6);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.shot img{display:block;width:100%;height:100%;object-fit:cover}
.shot.ph{display:grid;place-items:center;border-style:dashed;box-shadow:none;text-align:center;padding:20px}
.shot.ph strong{display:block;font-size:14px;color:var(--mut);margin-bottom:6px}
.shot.ph span{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--dim)}

.showcase{display:flex;flex-direction:column;gap:72px}
.showcase .row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
/* Alternance : une ligne sur deux, le texte passe à droite. On ne réordonne QUE sur
   grand écran — en colonne, l'ordre du DOM (texte puis image) est le bon. */
.showcase .row.alt .txt{order:2}
.showcase .row h3{font-size:clamp(20px,2.6vw,26px);margin:10px 0 10px}
.showcase .row .sub{font-size:15px}

@media(prefers-reduced-motion:reduce){
  .f:hover{transform:none}
  /* Le dégradé reste, seule la rotation s'arrête : on garde le décor, pas le mouvement.
     Le défilement auto du slider est coupé côté JS. */
  .hero-bg.g1::before,.hero-bg.g2::before,.hero-bg.g3::before{animation:none}
  .hero-slide{transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media(max-width:920px){
  .doc{grid-template-columns:1fr}
  .doc-nav{position:static;display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
}
@media(max-width:760px){
  .nav-links{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:rgba(10,13,20,.97);border-bottom:1px solid var(--line);padding:8px 24px 20px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .feat{grid-template-columns:1fr 1fr}
  .editions,.g2,.g3,.g4,.dl{grid-template-columns:1fr}
  .showcase{gap:48px}
  .showcase .row{grid-template-columns:1fr;gap:24px}
  .showcase .row.alt .txt{order:0}
  /* Les flèches passeraient par-dessus le texte sur un écran étroit : on descend les
     points et on masque les flèches — le balayage tactile prend le relais. */
  .hero{min-height:clamp(460px,72vh,620px)}
  .hero-slide{padding:48px 0 64px}
  .hero-arrow{display:none}
  .hero-dots{bottom:18px}
  .plans,.plans.c2{grid-template-columns:1fr;max-width:420px;margin-inline:auto}
  .foot-in{gap:28px}
}