/* ==========================================================================
   Marmond – Website
   Dezentes, seriöses Dark/Neon-Design. Rechtstexte klar lesbar.
   ========================================================================== */

:root {
  --bg:        #0a0d14;
  --bg-2:      #10141f;
  --surface:   #141a27;
  --border:    #232c40;
  --text:      #e6ebf5;
  --text-dim:  #9aa6bd;
  --text-mute: #6b7688;
  --accent:    #34e0d0;   /* neon cyan */
  --accent-2:  #b078ff;   /* neon violet */
  --accent-ink:#04120f;
  --focus:     #6ff0e4;
  --maxw:      760px;
  --radius:    14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
          Arial, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(52,224,208,.10), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(176,120,255,.10), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  min-height: 100vh;
}

/* ---- Language switching ------------------------------------------------- */
[data-lang="de"] .lang-en { display: none; }
[data-lang="en"] .lang-de { display: none; }

/* ---- Layout ------------------------------------------------------------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(140%) blur(10px);
  background: rgba(10,13,20,.72);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 16px;
  min-height: 62px;
}
.brand {
  display: inline-flex; align-items: center; gap: 11px;
  font-weight: 700; letter-spacing: .3px; color: var(--text);
  text-decoration: none; font-size: 1.12rem;
}
.brand .mark {
  width: 26px; height: 26px; border-radius: 7px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(52,224,208,.45);
  position: relative;
}
.brand .mark::after {
  content: ""; position: absolute; inset: 7px;
  border-radius: 3px; background: var(--bg);
}
.site-header nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.site-header nav a {
  color: var(--text-dim); text-decoration: none; font-size: .92rem;
  padding: 7px 10px; border-radius: 8px;
}
.site-header nav a:hover { color: var(--text); background: var(--surface); }

/* Language toggle */
.lang-toggle {
  display: inline-flex; border: 1px solid var(--border);
  border-radius: 9px; overflow: hidden; margin-left: 6px;
}
.lang-toggle button {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  color: var(--text-mute); font: inherit; font-size: .82rem; font-weight: 600;
  padding: 6px 11px;
}
.lang-toggle button[aria-pressed="true"] {
  background: var(--accent); color: var(--accent-ink);
}

/* ---- Hero (landing) ----------------------------------------------------- */
.hero { padding: 84px 0 40px; }
.hero .kicker {
  color: var(--accent); font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; font-size: .78rem; margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem); line-height: 1.08; margin: 0 0 18px;
  letter-spacing: -.5px;
}
.hero h1 .grad {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { font-size: 1.16rem; color: var(--text-dim); max-width: 60ch; margin: 0 0 30px; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 11px; text-decoration: none;
  font-weight: 600; font-size: .96rem; border: 1px solid transparent;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { box-shadow: 0 0 24px rgba(52,224,208,.5); }
.btn.ghost { border-color: var(--border); color: var(--text); }
.btn.ghost:hover { background: var(--surface); }

/* Feature cards */
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin: 44px 0; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--text-dim); font-size: .95rem; }

/* ---- Legal / content page ---------------------------------------------- */
.page { padding: 48px 0 24px; }
.page h1 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin: 0 0 6px; letter-spacing: -.3px; }
.page .updated { color: var(--text-mute); font-size: .86rem; margin: 0 0 34px; }

.legal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 30px 34px; }
.legal h2 { font-size: 1.18rem; margin: 30px 0 10px; color: var(--text); }
.legal h2:first-child { margin-top: 0; }
.legal h3 { font-size: 1rem; margin: 22px 0 6px; color: var(--accent); }
.legal p { margin: 0 0 14px; color: var(--text); }
.legal ul { margin: 0 0 14px; padding-left: 22px; }
.legal li { margin: 4px 0; color: var(--text); }
.legal a { color: var(--accent); }
.legal .addr { font-style: normal; line-height: 1.7; }
.legal .note {
  margin-top: 26px; padding: 14px 16px; border-left: 3px solid var(--accent-2);
  background: rgba(176,120,255,.08); border-radius: 0 8px 8px 0;
  color: var(--text-dim); font-size: .92rem;
}

.back { display: inline-block; margin: 26px 0 0; color: var(--text-dim); text-decoration: none; font-size: .92rem; }
.back:hover { color: var(--accent); }

/* ---- Footer ------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border); margin-top: 64px;
  padding: 30px 0; color: var(--text-mute); font-size: .88rem;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; }
.site-footer a { color: var(--text-dim); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.site-footer .sep { margin-left: auto; }

/* ---- A11y --------------------------------------------------------------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 6px;
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-header nav a.navlink { display: none; }
  .legal { padding: 22px 18px 26px; }
  .hero { padding: 60px 0 30px; }
}