/* Gemeinsames Liquid-Glass-Design für gamunex.github.io und die Projektseiten */

:root {
  --bg: #090b14;
  --text: #eef1fb;
  --muted: rgba(238, 241, 251, .66);
  --faint: rgba(238, 241, 251, .42);
  --glass: rgba(255, 255, 255, .055);
  --glass-strong: rgba(255, 255, 255, .13);
  --glass-hover: rgba(255, 255, 255, .17);
  --stroke: rgba(255, 255, 255, .14);
  --rim: rgba(255, 255, 255, .55);
  --inner: rgba(255, 255, 255, .28);
  --shadow: 0 20px 50px -12px rgba(0, 0, 0, .55);
  --field: rgba(0, 0, 0, .25);
  --accent: #ff7aa2;
  --accent-2: #9d8bff;
  --ok: #4fdba6;
  --warn: #ffc65c;
  --danger: #ff5f6d;
  --blob-1: #8a1f55;
  --blob-2: #3b2fa0;
  --blob-3: #0a6f78;
  --blob-4: #b24a24;
  --radius: 22px;
  --mono: ui-monospace, "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #eceff8;
    --text: #141727;
    --muted: rgba(20, 23, 39, .66);
    --faint: rgba(20, 23, 39, .44);
    --glass: rgba(255, 255, 255, .38);
    --glass-strong: rgba(255, 255, 255, .7);
    --glass-hover: rgba(255, 255, 255, .85);
    --stroke: rgba(255, 255, 255, .75);
    --rim: rgba(255, 255, 255, 1);
    --inner: rgba(255, 255, 255, .9);
    --shadow: 0 18px 40px -16px rgba(40, 40, 90, .28);
    --field: rgba(255, 255, 255, .55);
    --accent: #d6336c;
    --accent-2: #6a55e8;
    --ok: #12945f;
    --warn: #b7791f;
    --danger: #d92f45;
    --blob-1: #ffb3cc;
    --blob-2: #b9b0ff;
    --blob-3: #9be3e0;
    --blob-4: #ffd2a8;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--stroke) transparent; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", "Noto Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
code { font: .9em var(--mono); padding: 1px 6px; border-radius: 6px; background: var(--field); border: 1px solid var(--stroke); }
.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- Hintergrund ---------- */

.backdrop { position: fixed; inset: 0; overflow: hidden; z-index: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .75; animation: drift 38s ease-in-out infinite alternate; }
.b1 { width: 52vw; height: 52vw; left: -12vw; top: -18vw; background: var(--blob-1); }
.b2 { width: 46vw; height: 46vw; right: -14vw; top: 4vh; background: var(--blob-2); animation-duration: 44s; animation-delay: -12s; }
.b3 { width: 40vw; height: 40vw; left: 18vw; bottom: -22vw; background: var(--blob-3); animation-duration: 50s; animation-delay: -20s; }
.b4 { width: 30vw; height: 30vw; right: 8vw; bottom: -8vw; background: var(--blob-4); opacity: .45; animation-duration: 34s; }
@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(6vw, 4vh) scale(1.12); }
  100% { transform: translate(-4vw, 8vh) scale(.94); }
}
.backdrop::after {
  content: ""; position: absolute; inset: 0; opacity: .07; mix-blend-mode: overlay;
  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='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Glas ---------- */

.glass {
  position: relative;
  background: linear-gradient(155deg, var(--glass-strong), var(--glass) 60%);
  -webkit-backdrop-filter: blur(24px) saturate(175%);
  backdrop-filter: blur(24px) saturate(175%);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 var(--inner), inset 0 -1px 0 rgba(255, 255, 255, .04), var(--shadow);
}
.glass::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, var(--rim), transparent 32%, transparent 70%, rgba(255, 255, 255, .22));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .7;
}

/* ---------- Gerüst ---------- */

.page { position: relative; z-index: 1; max-width: 1180px; margin: 0 auto; padding: 0 22px 80px; }
.nav {
  position: sticky; top: 12px; z-index: 5; margin-top: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 10px 9px 16px; border-radius: 999px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 650; font-size: 16.5px; }
.brand img { width: 28px; height: 28px; }
.nav .links { display: flex; gap: 4px; align-items: center; }
.nav .links a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 999px; transition: background .2s, color .2s; }
.nav .links a:hover { color: var(--text); background: var(--glass); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px; cursor: pointer; font-weight: 600; text-decoration: none; color: var(--text);
  background: linear-gradient(160deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--stroke); box-shadow: inset 0 1px 0 var(--inner);
  transition: transform .15s, background .2s;
  font: inherit; font-weight: 600;
}
.btn:hover { background: var(--glass-hover); }
.btn:active { transform: scale(.97); }
.btn.main { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 12px 30px -8px color-mix(in srgb, var(--accent) 70%, transparent), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn.small { padding: 7px 13px; font-size: 13.5px; }
.btn .i { width: 17px; height: 17px; }

.hero { text-align: center; padding: 72px 0 44px; }
.hero .mark { width: 92px; height: 92px; filter: drop-shadow(0 18px 40px rgba(255, 90, 140, .35)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px) rotate(-2deg); } }
.hero h1 {
  font-size: clamp(40px, 7vw, 76px); letter-spacing: -2px; margin: 18px 0 8px; line-height: 1.04;
  background: linear-gradient(120deg, var(--text) 30%, var(--accent) 65%, var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { font-size: clamp(16px, 2.2vw, 20px); color: var(--muted); max-width: 680px; margin: 10px auto 0; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; padding: 5px 13px; border-radius: 999px; font-size: 13px; color: var(--muted); }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }

h2 { font-size: clamp(26px, 3.6vw, 36px); letter-spacing: -.8px; margin: 96px 0 8px; text-align: center; }
.lead { text-align: center; color: var(--muted); margin: 0 auto 32px; max-width: 640px; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; font-size: 14px;
  background: var(--glass-strong); border: 1px solid color-mix(in srgb, var(--c, var(--accent)) 45%, transparent);
  box-shadow: inset 0 1px 0 var(--inner); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.chip .sw { width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--accent)); box-shadow: 0 0 10px var(--c, var(--accent)); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { padding: 22px; }
.feature .ic {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--c) 40%, transparent), color-mix(in srgb, var(--c) 10%, transparent));
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); color: var(--c);
}
.feature h3 { margin: 0 0 6px; font-size: 16.5px; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; }

.code { padding: 22px; position: relative; }
.code pre { margin: 0; font: 13.5px/1.75 var(--mono); white-space: pre-wrap; word-break: break-word; }
.code pre .c { color: var(--faint); }
.code .copy { position: absolute; top: 14px; right: 14px; padding: 0; width: 34px; height: 34px; border-radius: 11px; }
.notes { padding: 22px; }
.notes ul { margin: 0; padding-left: 18px; color: var(--muted); }
.notes li + li { margin-top: 8px; }
.notes b { color: var(--text); font-weight: 600; }
.two { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; align-items: stretch; }

footer { margin-top: 96px; text-align: center; color: var(--faint); font-size: 13.5px; }
footer a { color: var(--muted); }

.reveal { animation: rise .7s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

@media (max-width: 900px) { .features { grid-template-columns: 1fr 1fr; } .two { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .page { padding: 0 16px 60px; }
  .features { grid-template-columns: 1fr; }
  .hero { padding-top: 44px; }
  .nav .links a.hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}