@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --bg: #07070b;
  --bg2: #0d0d14;
  --card: rgba(20, 20, 30, .72);
  --line: rgba(255, 255, 255, .08);
  --line2: rgba(255, 255, 255, .14);
  --txt: #ecebf3;
  --mut: #8d8ba3;
  --accent: #ff3b5c;
  --accent2: #7c5cff;
  --ok: #2ee59d;
  --radius: 20px;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg); color: var(--txt);
  min-height: 100vh; overflow-x: hidden; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--accent); color: #fff; }

#bg { position: fixed; inset: 0; z-index: -2; }
.noise {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Nav ---------- */
nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 48px);
  backdrop-filter: blur(14px); background: rgba(7, 7, 11, .55);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .5px; }
.brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); animation: pulse 2s infinite; }
nav .links { display: flex; gap: 6px; }
nav .links a { padding: 8px 14px; border-radius: 999px; color: var(--mut); font-size: .95rem; transition: .2s; }
nav .links a:hover, nav .links a.on { color: var(--txt); background: rgba(255,255,255,.06); }
nav .links a.don { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent2)); }

/* ---------- Hero ---------- */
.hero { padding: clamp(60px, 12vh, 140px) clamp(16px, 4vw, 48px) 40px; max-width: 1200px; margin: 0 auto; }
.hero .kicker { font-family: var(--mono); color: var(--accent); font-size: .85rem; letter-spacing: 3px; text-transform: uppercase; }
.hero h1 {
  font-size: clamp(2.8rem, 9vw, 7rem); line-height: .95; font-weight: 700; margin: 14px 0 22px;
  letter-spacing: -2px; position: relative; display: inline-block;
}
.glitch { position: relative; background: linear-gradient(90deg, #fff 0%, #fff 40%, var(--accent) 60%, var(--accent2) 100%); background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 6s ease-in-out infinite; }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; color: transparent; -webkit-background-clip: text; background-clip: text; }
.glitch::before { background-image: linear-gradient(var(--accent), var(--accent)); animation: glitch1 4s infinite steps(1); }
.glitch::after { background-image: linear-gradient(var(--accent2), var(--accent2)); animation: glitch2 4s infinite steps(1); }
.hero p.tag { font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--mut); max-width: 640px; }
.hero .cta { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line2);
  padding: 12px 22px; border-radius: 14px; background: rgba(255,255,255,.04); color: var(--txt);
  font-weight: 600; transition: transform .2s, box-shadow .2s, background .2s; position: relative; overflow: hidden;
}
.btn:hover { transform: translateY(-2px); background: rgba(255,255,255,.08); }
.btn.primary { border: 0; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; box-shadow: 0 10px 30px -10px var(--accent); }
.btn.primary:hover { box-shadow: 0 16px 40px -10px var(--accent); }

.counters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 54px; max-width: 760px; }
.counter { padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); backdrop-filter: blur(8px); }
.counter b { display: block; font-size: 1.9rem; font-family: var(--mono); }
.counter span { color: var(--mut); font-size: .85rem; }
.counter .live { display: inline-flex; align-items: center; gap: 8px; }
.counter .live::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); animation: pulse 1.6s infinite; }

/* ---------- Section ---------- */
section.block { max-width: 1200px; margin: 0 auto; padding: 60px clamp(16px, 4vw, 48px); }
.sec-title { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.sec-title h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -1px; }
.sec-title h2 em { font-style: normal; color: var(--accent); }
.filters { display: flex; gap: 6px; flex-wrap: wrap; }
.filters button { border: 1px solid var(--line); background: transparent; color: var(--mut); padding: 7px 14px; border-radius: 999px; font-size: .88rem; transition: .2s; }
.filters button.on, .filters button:hover { color: var(--txt); border-color: var(--line2); background: rgba(255,255,255,.05); }

/* ---------- Cartes logiciels ---------- */
.apps { display: grid; gap: 18px; }
.app-card {
  --c: var(--accent2);
  position: relative; display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 24px; align-items: center;
  padding: 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line);
  backdrop-filter: blur(10px); transition: border-color .3s, box-shadow .3s; overflow: hidden;
  opacity: 0; transform: translateY(30px);
}
.app-card.in { animation: rise .7s cubic-bezier(.2,.8,.2,1) forwards; }
.app-card::before { /* halo couleur de l'app */
  content: ''; position: absolute; width: 380px; height: 380px; border-radius: 50%; left: -120px; top: -160px;
  background: radial-gradient(circle, var(--c), transparent 65%); opacity: .14; transition: opacity .4s; pointer-events: none;
}
.app-card::after { /* reflet qui balaie la carte au survol */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 35%, rgba(255,255,255,.06) 50%, transparent 65%);
  transform: translateX(-100%); transition: transform .9s;
}
.app-card:hover { border-color: color-mix(in srgb, var(--c) 50%, transparent); box-shadow: 0 20px 60px -30px var(--c); }
.app-card:hover::before { opacity: .28; }
.app-card:hover::after { transform: translateX(100%); }
.app-card.flash { animation: flash 1.6s ease 2; }

.logo-wrap { position: relative; width: 96px; height: 96px; display: grid; place-items: center; }
.logo-wrap .ring { /* anneau lumineux qui tourne autour du logo */
  position: absolute; inset: 4px; border-radius: 25px; overflow: hidden; opacity: .9;
}
.logo-wrap .ring::before {
  content: ''; position: absolute; inset: -60%;
  background: conic-gradient(from 0deg, var(--c), transparent 30%, transparent 50%, var(--c) 80%, transparent);
  animation: spin 4s linear infinite;
}
.logo-wrap .logo {
  position: relative; width: 82px; height: 82px; border-radius: 22px; background: #111119; display: grid; place-items: center; overflow: hidden;
  animation: float 4s ease-in-out infinite; box-shadow: 0 10px 30px -10px var(--c);
}
.logo img { width: 100%; height: 100%; object-fit: cover; }
.logo .mono { font-size: 2.1rem; font-weight: 700; color: var(--c); }

.app-info h3 { font-size: 1.45rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.chip { font-family: var(--mono); font-size: .72rem; font-weight: 400; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line2); color: var(--mut); }
.chip.live { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.app-info .tagline { color: var(--c); font-weight: 500; margin: 2px 0 8px; filter: brightness(1.3); }
.app-info .desc { color: var(--mut); font-size: .96rem; white-space: pre-line; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.app-card.open .desc { -webkit-line-clamp: unset; }
.feats { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.feats span { font-size: .8rem; padding: 4px 10px; border-radius: 8px; background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.more { margin-top: 10px; background: none; border: 0; color: var(--mut); font-size: .85rem; text-decoration: underline; text-underline-offset: 3px; }
.notes { display: none; margin-top: 14px; padding: 14px; border-radius: 12px; background: rgba(0,0,0,.3); border: 1px solid var(--line); font-size: .88rem; color: var(--mut); white-space: pre-line; }
.app-card.open .notes { display: block; }
.notes h4 { color: var(--txt); font-size: .9rem; margin-bottom: 4px; }
.notes .v + .v { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }

.app-dl { display: flex; flex-direction: column; align-items: stretch; gap: 8px; min-width: 200px; }
.dl-btn {
  position: relative; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px; border: 0;
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 55%, #000)); color: #fff; overflow: hidden;
  box-shadow: 0 10px 30px -12px var(--c); transition: transform .2s, box-shadow .2s;
}
.dl-btn:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 18px 40px -12px var(--c); }
.dl-btn svg { width: 22px; height: 22px; flex: none; }
.dl-btn:hover svg { animation: drop .8s ease infinite; }
.dl-btn .t { display: flex; flex-direction: column; text-align: left; line-height: 1.2; }
.dl-btn .t b { font-size: 1rem; }
.dl-btn .t small { font-family: var(--mono); font-size: .75rem; opacity: .85; }
.dl-btn.done::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,.25); animation: ripple .8s forwards; }
.dl-meta { font-family: var(--mono); font-size: .74rem; color: var(--mut); text-align: center; }
.dl-none { padding: 14px 18px; border-radius: 14px; border: 1px dashed var(--line2); color: var(--mut); text-align: center; font-size: .9rem; }

.empty { text-align: center; color: var(--mut); padding: 60px 20px; border: 1px dashed var(--line2); border-radius: var(--radius); }

/* ---------- Bandeau dons ---------- */
.don-band {
  position: relative; overflow: hidden; border-radius: 26px; padding: clamp(28px, 5vw, 56px);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, #0d0d14), color-mix(in srgb, var(--accent2) 22%, #0d0d14));
  border: 1px solid var(--line2); display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.don-band h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); letter-spacing: -1px; }
.don-band p { color: var(--mut); max-width: 560px; }
.heart { display: inline-block; animation: beat 1.3s infinite; }

.don-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.don-card {
  padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); transition: .25s;
  display: flex; flex-direction: column; gap: 10px; opacity: 0; transform: translateY(20px);
}
.don-card.in { animation: rise .6s ease forwards; }
.don-card:hover { transform: translateY(-4px); border-color: var(--line2); }
.don-card.hl { border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 20px 50px -30px var(--accent); }
.don-card h3 { font-size: 1.3rem; display: flex; align-items: center; justify-content: space-between; }
.don-card p { color: var(--mut); font-size: .92rem; flex: 1; }

footer { text-align: center; color: var(--mut); font-size: .85rem; padding: 50px 16px 40px; border-top: 1px solid var(--line); margin-top: 40px; }
footer .socials { display: flex; justify-content: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
footer .socials a { padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; transition: .2s; }
footer .socials a:hover { border-color: var(--accent); color: var(--txt); }

/* ---------- Animations ---------- */
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-5px) rotate(-2deg); } }
@keyframes pulse { 50% { opacity: .35; transform: scale(.8); } }
@keyframes drop { 0% { transform: translateY(-3px); } 50% { transform: translateY(3px); } 100% { transform: translateY(-3px); } }
@keyframes ripple { from { opacity: 1; } to { opacity: 0; } }
@keyframes beat { 0%, 100% { transform: scale(1); } 15% { transform: scale(1.25); } 30% { transform: scale(1); } 45% { transform: scale(1.15); } }
@keyframes shine { 50% { background-position: 100% 0; } }
@keyframes flash { 50% { box-shadow: 0 0 0 3px var(--c); } }
@keyframes glitch1 { 0%, 92%, 100% { clip-path: inset(100% 0 0 0); transform: none; } 93% { clip-path: inset(10% 0 60% 0); transform: translate(-4px, 0); } 95% { clip-path: inset(50% 0 20% 0); transform: translate(4px, 0); } }
@keyframes glitch2 { 0%, 93%, 100% { clip-path: inset(100% 0 0 0); transform: none; } 94% { clip-path: inset(70% 0 5% 0); transform: translate(4px, 0); } 96% { clip-path: inset(20% 0 55% 0); transform: translate(-4px, 0); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition: none !important; }
  .app-card, .don-card { opacity: 1; transform: none; }
}

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  nav .links a:not(.don):not(.on) { display: none; }
  .counters { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .counter { padding: 12px; } .counter b { font-size: 1.3rem; } .counter span { font-size: .72rem; }
  .app-card { grid-template-columns: 72px minmax(0, 1fr); gap: 16px; padding: 18px; }
  .logo-wrap { width: 72px; height: 72px; } .logo-wrap .ring { border-radius: 21px; } .logo-wrap .logo { width: 62px; height: 62px; border-radius: 18px; }
  .app-dl { grid-column: 1 / -1; min-width: 0; }
}