/* Launcher de jeux : page de téléchargement.
   Idée : une manette géante dont le bouton A télécharge, et des cartouches de jeu pour chaque système.
   Couleurs : bleu cobalt « console », coque orange du logo, et les quatre couleurs A B X Y comme repères. */
@font-face { font-family: "Unbounded"; src: url(fonts/unbounded-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Unbounded"; src: url(fonts/unbounded-latin-800-normal.woff2) format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url(fonts/atkinson-hyperlegible-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible"; src: url(fonts/atkinson-hyperlegible-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }

[hidden] { display: none !important; }
:root {
  --cobalt: #1b2766;      /* fond */
  --cobalt-2: #24348a;    /* surfaces */
  --cobalt-3: #2f43a6;    /* surfaces fortes, survol */
  --nuit: #121a4a;        /* creux, ombres */
  --coque: #ff7a2f;       /* orange de la manette */
  --coque-2: #ff9a52;
  --lait: #fff6ea;        /* texte */
  --brume: #c3cbf2;       /* texte secondaire */
  --encre: #1a1030;       /* texte sur couleurs vives */
  --a: #3fd07a; --b: #ff5468; --x: #49a8ff; --y: #ffd23f;
  --r1: 8px; --r2: 14px; --r3: 22px;
  --display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --text: "Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--lait); font: 1.06rem/1.6 var(--text); overflow-x: hidden;
  background: radial-gradient(70rem 40rem at 78% -8%, #3346b8 0%, transparent 60%), var(--cobalt); }
/* trame de points discrète, comme le plastique granuleux d'une console */
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: -1; opacity: .35;
  background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1.2px); background-size: 18px 18px; }
a { color: var(--y); text-underline-offset: .2em; }
a:hover { color: var(--lait); }
code { font-family: Consolas, "SF Mono", Menlo, monospace; font-size: .88em; background: var(--nuit); padding: .12em .4em; border-radius: 5px; }
:focus-visible { outline: 3px solid var(--y); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 1rem; top: 1rem; z-index: 10; background: var(--y); color: var(--encre); padding: .5rem .9rem; border-radius: var(--r1); }

/* Bandeau d'évènement (jusqu'au 31 octobre 2026 inclus) */
.event { background: #2a1240; border-bottom: 2px solid #ff7a2f; }
.event p { margin: 0 auto; max-width: 74rem; padding: .65rem 1.25rem; font-size: .95rem; }
.event strong { color: var(--coque-2); }
.pumpkin { display: inline-block; vertical-align: -.15rem; margin-right: .55rem; width: 1.3rem; height: 1.1rem; border-radius: 50% 50% 46% 46%; background: radial-gradient(circle at 35% 35%, #ffb066, #ff6a12 60%, #b8400a); position: relative; }
.pumpkin::before { content: ""; position: absolute; left: 45%; top: -.25rem; width: .2rem; height: .35rem; background: #3d7a2a; border-radius: 2px; }

/* En-tête */
.top { max-width: 74rem; margin: 0 auto; padding: 1.1rem 1.25rem; display: flex; align-items: center; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .65rem; color: var(--lait); text-decoration: none; font: 600 .98rem var(--display); letter-spacing: -.01em; }
.mini { width: 2.3rem; height: 2.3rem; border-radius: 8px; }
.mini > path { fill: var(--coque); }
.mini .mk { fill: var(--encre); }
.top nav { margin-left: auto; display: flex; gap: .4rem; }
.top nav a { color: var(--brume); text-decoration: none; font-weight: 700; padding: .45rem .8rem; border-radius: 99px; }
.top nav a:hover { color: var(--lait); background: var(--cobalt-2); }

main { max-width: 74rem; margin: 0 auto; padding: 0 1.25rem; }

/* Héros : texte à gauche, manette à droite */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: 2.5rem; align-items: center; padding: 2.5rem 0 4.5rem; }
.hero h1 { font: 800 clamp(2.3rem, 5vw, 4.1rem)/1.02 var(--display); letter-spacing: -.035em; margin: 0 0 1.4rem; max-width: 12ch; text-wrap: balance; }
.lead { font-size: 1.2rem; color: var(--brume); max-width: 33ch; margin: 0 0 1.8rem; }
.cta { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.meta { margin: 1.1rem 0 0; color: var(--brume); font-size: .95rem; font-variant-numeric: tabular-nums; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; min-height: 3.3rem; padding: .7rem 1.5rem; border-radius: 99px; font: 700 1.05rem/1.2 var(--text); text-decoration: none; cursor: pointer; border: 0; }
.btn.go { background: var(--a); color: var(--encre); padding-left: .55rem; box-shadow: 0 5px 0 #1f8f4c, 0 14px 30px -10px rgba(63,208,122,.7); transition: transform .08s, box-shadow .08s; }
.btn.go:hover { background: #5be08f; color: var(--encre); }
.btn.go:active { transform: translateY(4px); box-shadow: 0 1px 0 #1f8f4c; }
.btn.go .key { width: 2.3rem; height: 2.3rem; border-radius: 50%; display: grid; place-items: center; background: var(--encre); color: var(--a); font: 800 1rem var(--display); }
.btn.quiet { color: var(--lait); background: transparent; box-shadow: inset 0 0 0 2px var(--cobalt-3); }
.btn.quiet:hover { background: var(--cobalt-2); color: var(--lait); }
.btn.small { min-height: 2.8rem; padding: .55rem 1.2rem; font-size: 1rem; }

/* La manette (dessinée en SVG) */
.pad { margin: 0; position: relative; }
.pad-svg { width: 100%; height: auto; display: block; overflow: visible; filter: drop-shadow(0 30px 40px rgba(6,10,40,.55)); }
.shell-shadow { fill: #b8460f; }
.shine { fill: rgba(255,255,255,.16); }
.dpad path { fill: #2a1d3a; }
.dpad .dimple { fill: #3b2b52; }
.mid { fill: #2a1d3a; }
.stk .ring { fill: #c9561a; }
.face circle { stroke: rgba(0,0,0,.25); stroke-width: 3; }
.face text { font: 800 22px var(--display); text-anchor: middle; fill: var(--encre); pointer-events: none; }
.face.a circle { fill: var(--a); } .face.b circle { fill: var(--b); } .face.x circle { fill: var(--x); } .face.y circle { fill: var(--y); }
.face.a { cursor: pointer; }
.face { transform-box: fill-box; }
.face .halo { fill: none !important; stroke: var(--a); stroke-width: 4; opacity: 0; transform-box: fill-box; transform-origin: center; }
.face.a:hover circle:not(.halo) { fill: #5be08f; }
.face.a:active { translate: 0 3px; }
.callout { position: absolute; left: 73%; top: 72%; display: flex; align-items: center; gap: .5rem; background: var(--lait); color: var(--encre); font-weight: 700; font-size: .95rem; padding: .4rem .85rem .4rem .45rem; border-radius: 99px; white-space: nowrap; box-shadow: 0 8px 20px -6px rgba(6,10,40,.6); }
.callout::before { content: ""; position: absolute; left: 1.1rem; top: -.45rem; border: .5rem solid transparent; border-top: 0; border-bottom-color: var(--lait); }
.callout span { width: 1.6rem; height: 1.6rem; border-radius: 50%; display: grid; place-items: center; background: var(--a); font: 800 .8rem var(--display); }

/* Le seul moment animé : la manette s'allume, bouton après bouton, puis le A appelle le clic */
@media (prefers-reduced-motion: no-preference) {
  .face { animation: boot .5s ease-out both; }
  .face.y { animation-delay: .35s; } .face.x { animation-delay: .5s; } .face.b { animation-delay: .65s; } .face.a { animation-delay: .8s; }
  .face.a .halo { animation: halo 1.4s ease-out 1.3s 2; }
  .callout { animation: pop .4s cubic-bezier(.2,1.4,.4,1) 1.25s both; }
}
@keyframes boot { 0% { filter: brightness(.45) saturate(.4); } 60% { filter: brightness(1.5); } 100% { filter: none; } }
@keyframes halo { 0% { opacity: .9; transform: scale(1); } 100% { opacity: 0; transform: scale(1.9); } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.9); } to { opacity: 1; transform: none; } }

/* Blocs */
.block { padding: 3.5rem 0; }
.head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: .8rem 2rem; margin-bottom: 1.8rem; }
.block h2 { font: 800 clamp(1.6rem, 3.2vw, 2.4rem)/1.1 var(--display); letter-spacing: -.03em; margin: 0; }
.sub { margin: 0; color: var(--brume); max-width: 40ch; }
.fine { color: var(--brume); font-size: .93rem; max-width: 68ch; margin: 1.4rem 0 0; }

/* Cartouches */
.carts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(17.5rem, 1fr)); gap: 1.6rem; }
.cart { --label: var(--x); position: relative; display: flex; flex-direction: column; background: var(--cobalt-3); border-radius: var(--r2) var(--r2) 6px 6px; padding: 2.1rem 1rem 1rem;
  clip-path: polygon(0 0, calc(100% - 2.4rem) 0, 100% 2.4rem, 100% 100%, 0 100%);
  box-shadow: inset 0 -6px 0 var(--nuit), inset 0 2px 0 rgba(255,255,255,.12); }
.cart::before { content: ""; position: absolute; left: 1rem; right: 3.2rem; top: .8rem; height: .55rem; border-radius: 3px;
  background: repeating-linear-gradient(90deg, rgba(10,15,50,.5) 0 3px, transparent 3px 8px); }
.cart.os-mac-linux { --label: var(--y); }
.cart.win-installeur, .cart.win-portable { --label: var(--a); }
.label { background: var(--label); color: var(--encre); border-radius: 10px; padding: 1rem 1.1rem 1.1rem; position: relative; overflow: hidden; flex: 1; }
.label::after { content: ""; position: absolute; right: -1.4rem; bottom: -1.4rem; width: 6rem; height: 6rem; border-radius: 50%; border: 10px solid rgba(26,16,48,.1); }
.label .ico { width: 1.9rem; height: 1.9rem; display: block; margin-bottom: .6rem; }
.label h3 { margin: 0; font: 800 1.25rem/1.15 var(--display); letter-spacing: -.02em; }
.label .kind { display: block; font-weight: 700; font-size: .95rem; margin-top: .15rem; }
.label p { margin: .55rem 0 0; font-size: .97rem; line-height: 1.45; }
.label .size { font-variant-numeric: tabular-nums; font-weight: 700; }
.best { position: absolute; top: 1.85rem; right: -.2rem; background: var(--lait); color: var(--encre); font-weight: 700; font-size: .8rem; padding: .25rem .7rem .25rem .6rem; border-radius: 99px 0 0 99px; z-index: 1; }
.cart .dl-btn { margin-top: 1rem; }
.cart .dl-btn .btn { width: 100%; }
.cart.mine .btn.go { box-shadow: 0 5px 0 #1f8f4c; }
.hash { display: flex; align-items: center; gap: .5rem; margin-top: .8rem; min-width: 0; }
.hash code { flex: 1; min-width: 0; font-size: .72rem; color: var(--brume); background: transparent; padding: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy { flex: none; font: 700 .8rem var(--text); color: var(--lait); background: var(--nuit); border: 0; border-radius: 99px; padding: .4rem .8rem; cursor: pointer; }
.copy:hover { background: var(--cobalt); }
.empty { background: var(--cobalt-2); border-radius: var(--r2); padding: 1.4rem; color: var(--brume); }

/* Onglets */
.tabs { display: inline-flex; gap: .3rem; background: var(--nuit); padding: .3rem; border-radius: 99px; }
.tabs button { font: 700 1rem var(--text); color: var(--brume); background: none; border: 0; padding: .55rem 1.2rem; border-radius: 99px; cursor: pointer; min-height: 2.75rem; }
.tabs button:hover { color: var(--lait); }
.tabs button[aria-selected="true"] { background: var(--coque); color: var(--encre); }

/* Niveaux d'installation : c'est une vraie suite, d'où la numérotation */
.levels { list-style: none; counter-reset: lvl; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
.levels li { counter-increment: lvl; background: var(--cobalt-2); border-radius: var(--r3); padding: 1.4rem 1.4rem 1.5rem; position: relative; }
.levels li::before { content: counter(lvl); display: block; font: 800 3.2rem/1 var(--display); color: var(--coque); letter-spacing: -.04em; margin-bottom: .6rem; }
.levels li + li::after { content: ""; position: absolute; left: -1.2rem; top: 2.3rem; width: 1.2rem; height: 4px; background: var(--cobalt-3); }
.levels h3 { margin: 0 0 .35rem; font: 600 1.1rem var(--display); letter-spacing: -.01em; }
.levels p { margin: 0; color: var(--brume); }

/* Fonctionnalités : une couleur de bouton par idée */
.feat { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 3rem; margin: 0; }
.feat > div { padding-left: 1.7rem; position: relative; }
.feat > div::before { content: ""; position: absolute; left: 0; top: .35rem; width: .95rem; height: .95rem; border-radius: 50%; background: var(--dot); }
.f-a { --dot: var(--a); } .f-b { --dot: var(--b); } .f-x { --dot: var(--x); } .f-y { --dot: var(--y); }
.feat dt { font: 600 1.08rem var(--display); letter-spacing: -.01em; margin-bottom: .3rem; }
.feat dd { margin: 0; color: var(--brume); max-width: 42ch; }

/* Questions */
.faq { max-width: 52rem; display: grid; gap: .6rem; }
details { background: var(--cobalt-2); border-radius: var(--r2); }
summary { cursor: pointer; padding: 1.05rem 3.2rem 1.05rem 1.3rem; font-weight: 700; list-style: none; position: relative; border-radius: var(--r2); }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 1rem; top: 50%; translate: 0 -50%; width: 1.7rem; height: 1.7rem; border-radius: 50%; display: grid; place-items: center; background: var(--nuit); font: 800 1rem var(--display); color: var(--y); }
details[open] summary::after { content: "–"; }
.faq details p { margin: 0; padding: 0 1.3rem 1.2rem; color: var(--brume); max-width: 68ch; }

.foot { max-width: 74rem; margin: 2rem auto 0; padding: 1.8rem 1.25rem 3rem; color: var(--brume); font-size: .92rem; border-top: 2px dashed var(--cobalt-3); }
.foot p { margin: 0 0 .3rem; }
.foot .credits { font-size: .82rem; opacity: .85; }

/* Écrans plus étroits */
@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 1.2rem; gap: 2rem; }
  .pad { max-width: 34rem; margin: 0 auto; width: 100%; }
  .levels { grid-template-columns: minmax(0, 1fr); }
  .levels li + li::after { left: 2.2rem; top: -1.2rem; width: 4px; height: 1.2rem; }
  .feat { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .top nav { display: none; }
  .cta .btn { flex: 1 1 100%; }
  .tabs { display: flex; width: 100%; }
  .tabs button { flex: 1; padding: .55rem .5rem; }
  .callout { left: auto; right: 0; top: 82%; font-size: .85rem; }
  .callout::before { left: auto; right: 3.2rem; }
  .block { padding: 2.6rem 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.cart .btn.quiet { background: var(--nuit); box-shadow: none; }
.cart .btn.quiet:hover { background: var(--cobalt); }
/* Atkinson barre ses zéros : les numéros (version, tailles, dates) passent dans la police des titres */
.num, [data-version], .size, #foot-date { font-family: var(--display); font-weight: 600; font-size: .86em; letter-spacing: -.01em; }

/* Encadré « Fabrique ton propre .exe » (onglet Windows) */
.forge { margin-top: 1.6rem; background: var(--nuit); border-radius: var(--r3); padding: 1.6rem 1.6rem 1.4rem; border: 2px solid var(--a); display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 1.2rem 2.4rem; scroll-margin-top: 1.5rem; }
.forge-head h3 { margin: 0 0 .5rem; font: 800 1.35rem/1.15 var(--display); letter-spacing: -.02em; color: var(--a); }
.forge-head p { margin: 0; color: var(--brume); }
.forge-steps { margin: 0; padding-left: 1.3rem; display: grid; gap: .45rem; }
.forge-steps li::marker { font: 800 .95rem var(--display); color: var(--a); }
.forge-out { grid-column: 1 / -1; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.forge-out > div { background: var(--cobalt-2); border-radius: var(--r2); padding: 1rem 1.1rem; }
.forge-out dt code { background: transparent; padding: 0; font-size: .86rem; color: var(--lait); word-break: break-all; }
.forge-out dt [data-version] { font: inherit; }
.forge-out dd { margin: .35rem 0 0; color: var(--brume); font-size: .97rem; }
.forge-note { grid-column: 1 / -1; margin: 0; color: var(--brume); font-size: .92rem; }
@media (max-width: 900px) { .forge { grid-template-columns: minmax(0, 1fr); padding: 1.3rem; } .forge-out { grid-template-columns: minmax(0, 1fr); } }
.forge-steps code { white-space: nowrap; background: var(--cobalt-2); }

/* « Autres options » repliées : pour les curieux */
.more { margin-top: 1.4rem; background: transparent; border: 2px dashed var(--cobalt-3); border-radius: var(--r2); }
.more > summary { color: var(--brume); }
.more[open] > summary { color: var(--lait); }
.more-intro, .more-body > p { margin: 0 1.3rem 1rem; color: var(--brume); max-width: 68ch; }
.more .carts { padding: 0 1.3rem 1.3rem; }
.more-body { padding-bottom: 1.3rem; }
.more-title { margin: .2rem 1.3rem .4rem; font: 600 1.05rem var(--display); }
.more .forge { margin: 1.2rem 1.3rem 0; }
.soon { margin: 1rem 0 0; padding: .8rem 1rem; border-radius: var(--r2); background: var(--nuit); color: var(--y); font-weight: 700; }