/* wub-lab.com — feuille de style unique.
   Charte : celle du jeu (app/src/main/kotlin/com/zipzop/game/Neon.kt dans le dépôt zipzop).
   Site sombre, sans mode clair. Deux polices hébergées ici (Archivo Black, Archivo ; licence OFL). */

@font-face {
  font-family: "Archivo";
  src: url("/assets/fonts/archivo-latin.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}
@font-face {
  font-family: "Archivo Black";
  src: url("/assets/fonts/archivo-black-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  /* palette Neon.kt, valeurs exactes */
  --bg: #05050C;
  --bg-top: #07061A;
  --bg-bottom: #170B3A;
  --cyan: #00E5FF;
  --magenta: #FF2BD6;
  --violet: #8A5CFF;
  --amber: #FFC542;
  --red: #FF3B5C;
  --lime: #7CFF4A;
  --gold: #FFD24A;
  --orange: #FF7A2B;
  --grey: #8E8EA8;
  --white: #FFFFFF;

  --panel: rgba(255, 255, 255, 0.045);
  --line: rgba(255, 255, 255, 0.13);
  --display: "Archivo Black", "Arial Black", Impact, sans-serif;
  --text: "Archivo", system-ui, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, Consolas, "Roboto Mono", monospace;
  --gutter: 16px;
  --maxw: 1100px;
  --c: 10px; /* taille du chanfrein, redéfinie par composant */
  color-scheme: dark;
}

/* ---------- base ---------- */
html { background: var(--bg); scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--white);
  background: var(--bg) linear-gradient(180deg, var(--bg-top) 0, var(--bg-bottom) 100%) no-repeat;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; }
a { color: var(--cyan); text-underline-offset: 0.15em; }
a:hover { color: var(--white); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.6rem, 9vw, 5rem); }
h2 { font-size: clamp(1.7rem, 5vw, 2.5rem); }
h3 { font-size: 1.15rem; letter-spacing: 0; line-height: 1.2; }
.h1-long { font-size: clamp(1.9rem, 6vw, 3.2rem); }
.h2-small { font-size: 1.3rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
li { margin-bottom: 0.35em; }
li::marker { color: var(--cyan); }
ol li::marker { color: var(--magenta); font-weight: 600; }
code { font-family: var(--mono); font-size: 0.92em; color: var(--amber); }
strong { font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
blockquote { margin: 1em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--magenta); }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.muted { color: var(--grey); }
.center { text-align: center; }
.center .actions { justify-content: center; }
.center .lead { margin-inline: auto; }
.skip {
  position: absolute; left: var(--gutter); top: -100px;
  background: var(--cyan); color: var(--bg); padding: 8px 12px; font-weight: 600; z-index: 10;
}
.skip:focus { top: 8px; }

/* formes chanfreinées : le vocabulaire du jeu */
.btn, .card, .frame, .phone, .chamfer {
  clip-path: polygon(
    var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)),
    calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
}

/* ---------- en-tête ---------- */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px 24px; padding-block: 14px; min-height: 64px; box-sizing: border-box;
}
.brand {
  font-family: var(--display); font-size: 1.35rem; letter-spacing: -0.02em;
  text-decoration: none; color: var(--white); display: inline-flex; gap: 0.3em; align-items: baseline;
}
.brand b { color: var(--cyan); font-weight: 400; }
.brand:hover b { color: var(--white); }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px 22px; }
.site-nav li { margin: 0; }
.site-nav a {
  display: inline-block; text-decoration: none; color: var(--white); font-weight: 600;
  padding: 6px 0; border-bottom: 2px solid transparent;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-color: var(--cyan); color: var(--cyan); }

/* ---------- sections ---------- */
.section { padding-block: clamp(40px, 7vw, 88px); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: clamp(20px, 4vw, 36px); }
.section-head h2 { margin-bottom: 0.4em; }
.section-head p { font-size: 1.1rem; color: var(--grey); margin: 0; }
.prose { max-width: 70ch; }
.prose h2 { font-size: 1.45rem; margin-top: 2em; letter-spacing: 0; }
.prose h3 { margin-top: 1.6em; }
.prose > :first-child { margin-top: 0; }
.date { color: var(--grey); font-size: 0.95rem; }
.grid-2 { display: grid; gap: 28px; }
@media (min-width: 760px) { .grid-2 { grid-template-columns: 1fr 1fr; gap: 40px; } }

/* ---------- boutons ---------- */
.btn {
  --c: 9px;
  display: inline-block; padding: 12px 22px; font-weight: 600; text-decoration: none;
  background: var(--cyan); color: var(--bg); line-height: 1.3;
}
.btn:hover { background: var(--white); color: var(--bg); }
.btn--ghost { position: relative; z-index: 0; color: var(--cyan); }
.btn--ghost::before {
  content: ""; position: absolute; inset: 1px; z-index: -1; background: var(--bg-top);
  --c: 8.4px;
  clip-path: polygon(
    var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)),
    calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
}
.btn--ghost:hover { color: var(--white); background: var(--white); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* ---------- cartes ---------- */
.card {
  --c: 14px; --accent: var(--cyan);
  position: relative; z-index: 0; background: var(--panel);
  padding: 22px 22px 18px 26px; box-sizing: border-box; margin: 0;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent); z-index: -1;
}
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.card--magenta { --accent: var(--magenta); }
.card--violet { --accent: var(--violet); }
.card--amber { --accent: var(--amber); }
.card--grey { --accent: var(--grey); }
.card .ico { display: block; width: 30px; height: 30px; margin-bottom: 12px; color: var(--accent); }
.cards { display: grid; gap: 16px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 600px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .cards--4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 800px) { .cards--3 { grid-template-columns: repeat(3, 1fr); } }
.num {
  display: block; font-family: var(--display); font-size: 2.4rem; line-height: 1;
  color: var(--magenta); margin-bottom: 10px;
}

/* cadre pulsant : souligne une section clé */
.halo { filter: drop-shadow(0 0 10px rgba(0, 229, 255, 0.35)); }
.frame {
  --c: 16px; position: relative; z-index: 0; background: var(--cyan); padding: 2px;
}
.frame::before {
  content: ""; position: absolute; inset: 2px; z-index: -1; background: var(--bg-top);
  --c: 14.8px;
  clip-path: polygon(
    var(--c) 0, calc(100% - var(--c)) 0, 100% var(--c), 100% calc(100% - var(--c)),
    calc(100% - var(--c)) 100%, var(--c) 100%, 0 calc(100% - var(--c)), 0 var(--c));
}
.frame__in { padding: clamp(20px, 4vw, 36px); }
.frame__in > :last-child { margin-bottom: 0; }
@media (prefers-reduced-motion: no-preference) {
  .halo { animation: respire 4.5s ease-in-out infinite; }
  @keyframes respire { 50% { filter: drop-shadow(0 0 22px rgba(0, 229, 255, 0.6)); } }
}

/* ---------- hero ---------- */
.hero .wrap { display: grid; gap: 40px; align-items: center; padding-block: clamp(32px, 6vw, 72px); }
@media (min-width: 820px) { .hero .wrap { grid-template-columns: 1.15fr 0.85fr; } }
.hero__icon { width: 88px; height: 88px; display: block; margin-bottom: 20px; }
.eyebrow {
  font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.8rem;
  color: var(--cyan); margin: 0 0 12px;
}
.lead { font-size: clamp(1.1rem, 2.3vw, 1.3rem); max-width: 36ch; }
.status { color: var(--grey); font-size: 0.95rem; margin: 20px 0 0; }

/* la piste dessinée : le principe du jeu, en CSS et SVG, pas une image */
.phone { --c: 18px; background: #0B0A1E; padding: 12px; max-width: 320px; margin-inline: auto; }
.phone svg { display: block; width: 100%; height: auto; }
.piste .pastille { offset-rotate: 0deg; offset-distance: var(--pos, 50%); }
.piste .v1 { offset-path: path("M115 40 L53 470"); }
.piste .v2 { offset-path: path("M145 40 L124 470"); }
.piste .v3 { offset-path: path("M175 40 L196 470"); }
.piste .v4 { offset-path: path("M205 40 L267 470"); }
.piste .d1 { --delai: -0.2s; --pos: 8%; }
.piste .d2 { --delai: -0.8s; --pos: 31%; }
.piste .d3 { --delai: -1.4s; --pos: 54%; }
.piste .d4 { --delai: -2.0s; --pos: 77%; }
.piste .d5 { --delai: -2.4s; --pos: 92%; }
@media (prefers-reduced-motion: no-preference) {
  .piste .pastille { animation: descend 2.6s linear infinite; animation-delay: var(--delai, 0s); }
  @keyframes descend {
    from { offset-distance: 0%; transform: scale(0.35); opacity: 0.5; }
    to { offset-distance: 100%; transform: scale(1); opacity: 1; }
  }
}

/* ---------- pages du jeu, du support, du studio ---------- */
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 8px 18px; margin: 0; }
.kv dt { color: var(--grey); }
.kv dd { margin: 0; }
@media (max-width: 420px) { .kv { grid-template-columns: 1fr; gap: 2px 0; } .kv dd { margin-bottom: 10px; } }
.logo-studio { width: min(100%, 360px); height: auto; display: block; margin-inline: auto; }

.faq { max-width: 70ch; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 14px 0; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--cyan); font-family: var(--display); font-size: 1.3rem; flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq summary:hover { color: var(--cyan); }
.faq .faq__a > :last-child { margin-bottom: 14px; }

.shots { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x proximity; }
.shots figure { flex: 0 0 min(240px, 70vw); margin: 0; scroll-snap-align: start; }
.shots img { width: 100%; height: auto; display: block; background: var(--bg); }
.shots figcaption { color: var(--grey); font-size: 0.9rem; margin-top: 8px; }

.contact { font-size: 1.15rem; }
.contact a { font-weight: 600; }
.table-scroll { overflow-x: auto; margin: 1em 0; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { color: var(--cyan); font-weight: 600; }

/* ---------- pied de page ---------- */
.site-footer {
  border-top: 1px solid var(--line); margin-top: 24px; padding-block: 40px 28px;
  color: var(--grey); font-size: 0.95rem;
}
.footer-grid { display: grid; gap: 28px; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer h2 { font-size: 0.8rem; letter-spacing: 0.12em; color: var(--white); margin: 0 0 10px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer li { margin: 0; }
.site-footer a { color: var(--white); }
.site-footer a:hover { color: var(--cyan); }
.footer-brand { font-family: var(--display); color: var(--white); font-size: 1.2rem; margin-bottom: 8px; }
.footer-note { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 0.85rem; }
.footer-note--seule { margin-top: 0; padding-top: 0; border-top: 0; }

/* ---------- 404 ---------- */
.p404 { padding-block: clamp(56px, 12vw, 120px); }
.p404 h1 { color: var(--magenta); }