/* =====================================================================
   Pages secondaires (mentions légales, présentation de projet)
   Même univers que l'accueil : fond, menu néon, fenêtres vitrées.
   Toutes les tailles en rem : même échelle que l'accueil sur tablette et TV.
   ===================================================================== */

:root {
  --bg: #0a0a14;
  --text: #fff6e0;
  --muted: #9aa3c7;
  --neon-green: #39ff14;
  --neon-cyan: #00e5ff;
  --neon-pink: #ff2e97;
  --neon-yellow: #ffe600;
  --pad-x: clamp(1.25rem, 8vw, 8.75rem);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --pixel: 'Press Start 2P', monospace;
}

/* Même échelle que l'accueil : réduite sur tablette, agrandie sur TV */
html { font-size: 16px; }
@media (min-width: 700px) and (min-height: 501px) {
  html { font-size: max(min(16px, 1.25vw, 2vh), min(0.83333vw, 1.48148vh)); }
}
@media (min-width: 700px) and (min-height: 501px) and (orientation: portrait) {
  html { font-size: min(16px, 1.5625vw, 2vh); }
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; color: var(--text); }
html { background: var(--bg); scroll-behavior: smooth; scrollbar-gutter: stable; }
body { font-family: 'VT323', monospace; overflow-x: hidden; }

/* Une seule langue visible à la fois */
html:not([lang="en"]) [data-lang="en"],
html[lang="en"] [data-lang="fr"] { display: none !important; }

/* Lignes de balayage CRT */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0, 0, 0, 0) 0 2px, rgba(0, 0, 0, 0.18) 2px 3px);
  z-index: 50;
}

/* ---------- Fond commun ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg-photo {
  position: absolute;
  inset: -2.5rem;
  filter: blur(3.5px) brightness(0.5) saturate(1.1);
  transform: scale(1.08);
  will-change: transform;
}
.bg-img {
  position: absolute;
  inset: 0;
  background: url('../arriereplan.webp') center / cover no-repeat;
  animation: kenburns 28s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenburns {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.05) translate(-1%, -0.5%); }
}
.bg-veil {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 55% at center, rgba(10, 10, 20, 0.8) 0%, rgba(10, 10, 20, 0.55) 60%, rgba(10, 10, 20, 0.25) 100%);
}
.food {
  position: absolute;
  width: var(--s, 0.625rem);
  height: var(--s, 0.625rem);
  border-radius: 25%;
  background: var(--c, var(--neon-pink));
  box-shadow: 0 0 0.75rem var(--c, var(--neon-pink));
  opacity: 0.55;
  animation: float var(--t, 9s) ease-in-out var(--delay, 0s) infinite alternate;
}
.food-1 { top: 14%; left: 12%; --s: 0.75rem; --c: #ff4fd8; --t: 8s; --dx: 1.875rem; --dy: -2.5rem; }
.food-2 { top: 22%; left: 78%; --s: 1rem; --c: #ff2e97; --t: 11s; --dx: -1.5625rem; --dy: 2.1875rem; --delay: -3s; }
.food-3 { top: 68%; left: 8%; --s: 0.625rem; --c: #7873f5; --t: 9s; --dx: 2.5rem; --dy: -1.5625rem; --delay: -5s; }
.food-4 { top: 78%; left: 70%; --s: 0.875rem; --c: #ff6ec7; --t: 10s; --dx: -2.1875rem; --dy: -1.875rem; --delay: -2s; }
.food-5 { top: 40%; left: 90%; --s: 0.5rem; --c: #4f7cff; --t: 7s; --dx: -1.25rem; --dy: 2.5rem; --delay: -4s; }
.food-6 { top: 86%; left: 40%; --s: 0.6875rem; --c: #ff2e97; --t: 8.5s; --dx: 1.875rem; --dy: -2.1875rem; --delay: -7s; }
@keyframes float {
  0%   { transform: translate(0, 0) rotate(0deg); }
  50%  { transform: translate(var(--dx), calc(var(--dy) * 0.5)) rotate(20deg); opacity: 0.8; }
  100% { transform: translate(calc(var(--dx) * -0.5), var(--dy)) rotate(-10deg); }
}

/* ---------- Menu (identique à l'accueil) ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  padding: 0.625rem var(--pad-x);
  background: linear-gradient(to bottom, rgba(10, 10, 20, 0.85), rgba(10, 10, 20, 0));
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.is-scrolled {
  background: rgba(10, 10, 20, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 0.125rem 0 rgba(255, 46, 151, 0.35);
}
.logo { display: flex; justify-self: start; }
.logo img { height: 4.125rem; width: auto; transition: filter 0.2s; }
.logo:hover img, .logo:focus-visible img {
  filter: drop-shadow(0 0 0.375rem var(--neon-pink)) drop-shadow(0 0 0.875rem rgba(255, 46, 151, 0.6));
}
.menu { display: contents; }
.nav-list { display: flex; gap: clamp(1.2rem, 2.6vw, 2.6rem); margin: 0; padding: 0; list-style: none; }
.nav-link, .lang {
  font-family: var(--pixel);
  font-weight: 400;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s, transform 0.2s;
}
.nav-link {
  position: relative;
  display: block;
  padding: 0.5rem 0;
  font-size: clamp(0.5625rem, 1.2vw, 0.8125rem);
  white-space: nowrap;
  text-shadow: 0.08em 0.08em 0 rgba(255, 46, 151, 0.35);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0.1875rem;
  background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan));
  box-shadow: 0 0 0.625rem rgba(255, 46, 151, 0.6);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.nav-link:hover, .nav-link:focus-visible, .nav-link.is-active {
  color: var(--text);
  text-shadow: 0.1em 0.1em 0 var(--neon-pink), -0.06em -0.06em 0 var(--neon-cyan);
  transform: translateY(-0.125rem);
}
.nav-link:hover::after, .nav-link:focus-visible::after, .nav-link.is-active::after { transform: scaleX(1); }
.lang {
  justify-self: end;
  display: inline-flex;
  gap: 0.8em;
  padding: 0.5rem 0;
  background: none;
  border: 0;
  font-size: clamp(0.5625rem, 1.2vw, 0.8125rem);
  cursor: pointer;
}
.lang span { transition: color 0.2s, text-shadow 0.2s; }
.lang:hover span:not(.is-on):not(.sep) { color: var(--text); }
.sep { opacity: 0.5; }
.lang .is-on { color: var(--text); text-shadow: 0.1em 0.1em 0 var(--neon-cyan); }
.nav a:focus-visible, .nav button:focus-visible { outline: 2px dashed var(--neon-cyan); outline-offset: 0.375rem; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.3125rem;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0.375rem;
  background: none;
  border: 0;
  cursor: pointer;
  z-index: 2;
}
.burger span { display: block; height: 0.1875rem; background: var(--text); transition: transform 0.25s, opacity 0.2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(0.5rem) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-0.5rem) rotate(-45deg); }

/* ---------- Contenu : une fenêtre vitrée comme « Qui suis-je » ---------- */
.page {
  width: 100%;
  max-width: 56rem;
  margin: 0 auto;
  padding: 8rem var(--pad-x) 3rem;
}
.page-title {
  margin: 0 0 1.6rem;
  font-family: var(--pixel);
  font-weight: 400;
  font-size: clamp(1.3rem, min(3vw, 5vh), 2.2rem);
  line-height: 1.4;
  color: var(--text);
  text-shadow: 0.08em 0.08em 0 var(--neon-pink);
}
.window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 246, 224, 0.14);
  border-radius: 1.125rem;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 30%),
    rgba(8, 9, 18, 0.78);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-family: var(--sans);
}
.window-bar {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.window-dots { display: flex; gap: 0.375rem; }
.window-dots i { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.window-name { font-family: var(--pixel); font-size: 0.5rem; color: var(--muted); }
.window-body { padding: clamp(1.2rem, 3vh, 2rem) clamp(1.2rem, 3vw, 2.4rem); }

.window h2 {
  margin: 2rem 0 0.7rem;
  font-family: var(--pixel);
  font-weight: 400;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--neon-cyan);
  text-shadow: 0.1em 0.1em 0 rgba(255, 46, 151, 0.45);
}
.window h2:first-child { margin-top: 0; }
.window p, .window li { font-size: 1rem; line-height: 1.7; color: #d4d8ee; }
.window p { margin: 0 0 0.9rem; }
.window ul { margin: 0 0 0.9rem; padding-left: 1.2rem; }
.window strong { color: var(--text); font-weight: 600; }
.window a { color: var(--neon-pink); text-underline-offset: 3px; }
.window a:hover, .window a:focus-visible { color: var(--text); }
.updated { margin-top: 1.6rem; font-size: 0.85rem; color: var(--muted); }

/* ---------- Pied de page ---------- */
.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.8rem 1.4rem;
  padding: 0 var(--pad-x) 2.5rem;
  font-family: var(--sans);
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  background: var(--text);
  color: #0a0a14;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}
.back-btn:hover, .back-btn:focus-visible { background: var(--neon-pink); outline: none; }
.copy { margin: 0; font-size: 0.8rem; color: var(--muted); }

/* ---------- Présentation de projet ---------- */
.window .project-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.2rem; padding: 0; list-style: none; }
.project-meta li {
  padding: 0.25rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.375rem;
  background: #0f1019;
  box-shadow: inset 3px 0 0 var(--neon-cyan);
  font-family: 'VT323', monospace;
  font-size: 1.15rem;
  color: #c4c9e0;
}
.window .status {
  display: inline-block;
  margin: 0 0 1.2rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--neon-yellow);
  border-radius: 0.5rem;
  font-family: var(--pixel);
  font-size: 0.5625rem;
  color: var(--neon-yellow);
}
.window .shots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; margin: 1.4rem 0 0; padding: 0; list-style: none; }
.shots figure { margin: 0; }
.shots img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.625rem;
}
.shots figcaption { margin-top: 0.4rem; font-family: var(--pixel); font-size: 0.5rem; color: var(--muted); }

/* ---------- Mobile ---------- */
@media (max-width: 699px), (max-height: 500px) {
  .logo img { height: 3.125rem; }
  .burger { display: flex; position: relative; }
  .nav.is-scrolled { -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav { grid-template-columns: 1fr auto; }
  .menu {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    background: rgba(10, 10, 20, 0.97);
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.25s, visibility 0.25s;
  }
  .menu.is-open { visibility: visible; opacity: 1; }
  .nav-list { flex-direction: column; align-items: center; gap: 1.6rem; }
  .nav-link { font-size: clamp(1rem, 5vw, 1.375rem); }
  .lang { justify-self: auto; font-size: 0.8125rem; }
  .page { padding-top: 6rem; }
  .page-title { font-size: clamp(1.1rem, 6vw, 1.6rem); }
  .window .shots { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-img, .food { animation: none; }
  html { scroll-behavior: auto; }
}