/* =============================================================================
 * uf_dispatch · Landing (v2 · komplett neu)
 * Premium Dark · Gradient-Mesh · Glas · Space Grotesk + Inter
 * ============================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg:        #05070d;
    --bg-2:      #070a12;
    --panel:     rgba(255,255,255,0.035);
    --panel-2:   rgba(255,255,255,0.055);
    --line:      rgba(255,255,255,0.09);
    --line-2:    rgba(255,255,255,0.16);
    --txt:       #eaf0fb;
    --txt-2:     #9fadc6;
    --txt-3:     #67748d;
    --c1: #38bdf8;   /* cyan  */
    --c2: #5b8cff;   /* blue  */
    --c3: #9b6bff;   /* violet*/
    --grad: linear-gradient(120deg, var(--c1), var(--c2) 55%, var(--c3));
    --glow: 0 0 40px rgba(91,140,255,0.35);
    --ok: #34d399;
    --warn: #fbbf24;
    --r: 16px; --r-lg: 22px; --r-xl: 30px;
    --maxw: 1180px;
    --ease: cubic-bezier(.22,.7,.18,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--txt);
    font-family: 'Inter', system-ui, sans-serif; line-height: 1.6;
    -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1,h2,h3 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-weight: 700; letter-spacing: -0.02em; line-height: 1.06; margin: 0; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.grad-txt { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ---- animierter Mesh-Hintergrund ---- */
.bg-mesh { position: fixed; inset: 0; z-index: -2; pointer-events: none; background: var(--bg); }
.bg-mesh::before, .bg-mesh::after {
    content: ''; position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5;
}
.bg-mesh::before { width: 60vw; height: 60vw; top: -22vw; right: -14vw; background: radial-gradient(circle, rgba(56,189,248,0.22), transparent 62%); animation: float1 26s var(--ease) infinite alternate; }
.bg-mesh::after  { width: 52vw; height: 52vw; top: 18vw; left: -16vw;  background: radial-gradient(circle, rgba(155,107,255,0.20), transparent 62%); animation: float2 30s var(--ease) infinite alternate; }
@keyframes float1 { to { transform: translate(-6vw, 8vw) scale(1.1); } }
@keyframes float2 { to { transform: translate(8vw, -5vw) scale(1.08); } }
.bg-grid { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
    background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; cursor: pointer;
    font-family: inherit; font-weight: 600; font-size: 15px; padding: 12px 22px; border-radius: 999px;
    border: 1px solid transparent; transition: transform .18s var(--ease), box-shadow .25s, background .2s, border-color .2s; white-space: nowrap; }
.btn svg { width: 17px; height: 17px; }
.btn:active { transform: translateY(1px); }
.btn-grad { background: var(--grad); color: #061018; position: relative; overflow: hidden; box-shadow: 0 10px 30px rgba(91,140,255,0.35); font-weight: 700; }
.btn-grad:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(91,140,255,0.45); }
.btn-grad::after { content: ''; position: absolute; top: 0; left: -120%; width: 55%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,0.5), transparent); transform: skewX(-18deg); transition: left .6s var(--ease); }
.btn-grad:hover::after { left: 150%; }
.btn-glass { background: var(--panel); color: var(--txt); border-color: var(--line-2); backdrop-filter: blur(10px); }
.btn-glass:hover { background: var(--panel-2); border-color: var(--c2); }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-lg { padding: 15px 28px; font-size: 16px; }

/* ---- Nav ---- */
.nav { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(16px) saturate(140%);
    background: linear-gradient(180deg, rgba(5,7,13,0.8), rgba(5,7,13,0.4)); border-bottom: 1px solid var(--line); }
.nav-in { display: flex; align-items: center; height: 66px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 11px; font-family: 'Space Grotesk'; font-weight: 700; font-size: 17px; }
.logo .mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--grad); color: #061018; box-shadow: var(--glow); }
.logo .mark svg { width: 19px; height: 19px; }
.nav-links { display: flex; gap: 4px; margin-left: 14px; }
.nav-links a { padding: 8px 13px; border-radius: 10px; color: var(--txt-2); font-size: 14px; font-weight: 500; transition: .18s; }
.nav-links a:hover { color: var(--txt); background: var(--panel); }
.sp { flex: 1; }
.live-pill { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; color: var(--ok); padding: 6px 12px; border-radius: 999px; background: rgba(52,211,153,0.10); border: 1px solid rgba(52,211,153,0.3); }
.live-pill .d { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); animation: blink 1.6s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.35} }

/* ---- Hero ---- */
.hero { padding: 80px 0 28px; text-align: center; position: relative; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--txt-2);
    padding: 7px 15px; border-radius: 999px; background: var(--panel); border: 1px solid var(--line); margin-bottom: 26px; }
.chip b { color: var(--c1); }
.hero h1 { font-size: clamp(38px, 6vw, 72px); margin: 0 auto 20px; max-width: 14ch; }
.hero p.sub { font-size: clamp(16px,1.6vw,20px); color: var(--txt-2); max-width: 620px; margin: 0 auto 32px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-trust { margin-top: 26px; font-size: 13px; color: var(--txt-3); display: flex; gap: 8px; align-items: center; justify-content: center; }

/* ---- Showpiece (live demo frame) ---- */
.showpiece { margin: 48px auto 0; max-width: 1080px; position: relative; }
.showpiece::before { content: ''; position: absolute; inset: -8% -6% 12%; background: radial-gradient(60% 60% at 50% 0%, rgba(91,140,255,0.30), transparent 70%); filter: blur(30px); z-index: -1; }
.window { border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--line-2);
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    box-shadow: 0 40px 120px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.08); }
.win-bar { display: flex; align-items: center; gap: 12px; padding: 13px 18px; background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--line); }
.win-bar .dots { display: flex; gap: 7px; } .win-bar .dots i { width: 12px; height: 12px; border-radius: 50%; display: block; }
.win-bar .dots i:nth-child(1){background:#ff5f57}.win-bar .dots i:nth-child(2){background:#febc2e}.win-bar .dots i:nth-child(3){background:#28c840}
.win-bar .addr { font-family: ui-monospace, monospace; font-size: 12.5px; color: var(--txt-3); background: rgba(0,0,0,0.3); padding: 5px 14px; border-radius: 999px; border: 1px solid var(--line); }
.win-bar .live { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 700; color: var(--ok); }
.win-bar .live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); animation: blink 1.6s infinite; }
.win-tabs { display: flex; gap: 6px; padding: 12px 16px 0; background: rgba(255,255,255,0.02); }
.win-tab { padding: 9px 17px; font-size: 13.5px; font-weight: 600; color: var(--txt-2); cursor: pointer; border-radius: 11px 11px 0 0; border: 1px solid transparent; border-bottom: none; }
.win-tab.active { color: var(--txt); background: rgba(255,255,255,0.04); border-color: var(--line); }
.win-tab .demo-fs { margin-left: 4px; }
.stage { position: relative; background: #05080d; aspect-ratio: 16/9; }
.stage iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.pane { position: absolute; inset: 0; display: none; }
.pane.active { display: block; }
.pane.devices { display: none; align-items: center; justify-content: center; gap: 44px; padding: 26px;
    background: radial-gradient(700px 380px at 50% 0%, rgba(91,140,255,0.10), transparent 60%), #05080d; }
.pane.devices.active { display: flex; }
.pane.devices .d { text-align: center; }
.pane.devices .d img { height: min(46vh, 420px); margin: 0 auto 14px; filter: drop-shadow(0 25px 50px rgba(0,0,0,.6)); }
.pane.devices .d span { display: block; font-size: 14px; font-weight: 600; color: var(--txt-2); }
.win-foot { padding: 13px 18px; font-size: 13px; color: var(--txt-3); background: rgba(255,255,255,0.02); border-top: 1px solid var(--line); text-align: center; }
.win-foot kbd { background: rgba(255,255,255,0.06); border: 1px solid var(--line-2); border-radius: 6px; padding: 1px 7px; font-family: ui-monospace,monospace; font-size: 12px; color: var(--txt-2); }
.toolbtn { display:inline-flex; align-items:center; gap:7px; cursor:pointer; font-family:inherit; font-size:13px; font-weight:600; color:var(--txt-2); background:var(--panel); border:1px solid var(--line-2); padding:8px 14px; border-radius:999px; }
.toolbtn:hover { color:var(--txt); border-color:var(--c2); }

/* ---- Stats strip ---- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin: 70px auto 0; }
.stat { text-align: center; padding: 22px 14px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); }
.stat b { display: block; font-family: 'Space Grotesk'; font-size: 30px; font-weight: 700; }
.stat span { font-size: 13px; color: var(--txt-3); }

/* ---- Section ---- */
.section { padding: 96px 0; }
.head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.head h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
.head p { font-size: 17px; color: var(--txt-2); margin: 0; }

/* ---- Feature grid ---- */
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat { position: relative; padding: 26px; border-radius: var(--r-lg); border: 1px solid var(--line);
    background: linear-gradient(170deg, rgba(255,255,255,0.045), rgba(255,255,255,0.012));
    backdrop-filter: blur(10px); transition: transform .25s var(--ease), border-color .25s, box-shadow .3s; overflow: hidden; }
.feat::after { content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
    background: linear-gradient(160deg, rgba(91,140,255,0.5), transparent 55%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .6; transition: opacity .25s; }
.feat:hover { transform: translateY(-5px); border-color: var(--line-2); box-shadow: 0 30px 70px rgba(0,0,0,0.5), 0 0 60px rgba(91,140,255,0.12); }
.feat:hover::after { opacity: 1; }
.feat .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 16px;
    background: linear-gradient(150deg, rgba(56,189,248,0.18), rgba(155,107,255,0.14)); color: var(--c1);
    box-shadow: inset 0 0 0 1px rgba(91,140,255,0.2); }
.feat .ic svg { width: 23px; height: 23px; }
.feat h3 { font-size: 18px; margin-bottom: 8px; }
.feat p { font-size: 14px; color: var(--txt-2); margin: 0; }
.feat.lg { grid-column: span 2; }
.feat .tag { position: absolute; top: 20px; right: 20px; font-size: 11px; font-weight: 700; color: var(--ok);
    background: rgba(52,211,153,0.12); border: 1px solid rgba(52,211,153,0.3); padding: 3px 10px; border-radius: 999px; }

/* ---- Devices showcase ---- */
.devs { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; align-items: end; }
.devcard { text-align: center; padding: 30px 20px; border-radius: var(--r-lg); border: 1px solid var(--line);
    background: radial-gradient(120% 80% at 50% 0%, rgba(91,140,255,0.08), transparent 60%), var(--panel); }
.devcard img { height: 300px; margin: 0 auto 18px; object-fit: contain; filter: drop-shadow(0 24px 44px rgba(0,0,0,.6)); }
.devcard h3 { font-size: 17px; margin-bottom: 6px; }
.devcard p { font-size: 13.5px; color: var(--txt-2); margin: 0; }

/* ---- FAQ ---- */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.qa { border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); overflow: hidden; }
.qa summary { list-style: none; cursor: pointer; padding: 18px 20px; font-weight: 600; font-size: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .x { transition: transform .2s; color: var(--c1); }
.qa[open] summary .x { transform: rotate(45deg); }
.qa .a { padding: 0 20px 18px; color: var(--txt-2); font-size: 14.5px; }

/* ---- CTA ---- */
.cta { text-align: center; border-radius: var(--r-xl); padding: 64px 28px; position: relative; overflow: hidden;
    border: 1px solid var(--line-2); background: linear-gradient(180deg, rgba(91,140,255,0.10), rgba(255,255,255,0.02)); }
.cta::before { content: ''; position: absolute; inset: -50% -10% auto; height: 200%; background: radial-gradient(600px 300px at 50% 0%, rgba(91,140,255,0.25), transparent 60%); z-index: 0; }
.cta > * { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(28px,3.4vw,44px); margin-bottom: 12px; }
.cta p { font-size: 17px; color: var(--txt-2); max-width: 560px; margin: 0 auto 26px; }

/* ---- Footer ---- */
.foot { border-top: 1px solid var(--line); padding: 40px 0; color: var(--txt-3); font-size: 13.5px; }
.foot-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot a { color: var(--txt-2); } .foot a:hover { color: var(--c1); }

/* ---- Modal ---- */
.scrim { position: fixed; inset: 0; z-index: 1000; background: rgba(3,5,10,0.74); backdrop-filter: blur(7px); display: none; align-items: center; justify-content: center; padding: 20px; }
.scrim.open { display: flex; }
.modal { width: 100%; max-width: 430px; border-radius: var(--r-lg); padding: 30px; position: relative;
    background: linear-gradient(180deg, rgba(20,26,40,0.96), rgba(8,11,18,0.96)); border: 1px solid var(--line-2);
    box-shadow: 0 40px 100px rgba(0,0,0,0.7); transform: translateY(10px) scale(.98); opacity: 0; transition: .24s var(--ease); }
.scrim.open .modal { transform: none; opacity: 1; }
.modal .top { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.modal .top .mark { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--grad); color: #061018; box-shadow: var(--glow); }
.modal .top .mark svg { width: 20px; height: 20px; }
.modal h3 { font-size: 20px; }
.modal .x { margin-left: auto; background: transparent; border: 0; color: var(--txt-3); cursor: pointer; padding: 5px; border-radius: 8px; }
.modal .x:hover { color: var(--txt); background: var(--panel); }
.modal .sub { color: var(--txt-3); font-size: 13.5px; margin: 4px 0 22px; }
.modal label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--txt-3); margin-bottom: 8px; }
.modal input { width: 100%; padding: 14px; font-size: 15px; font-family: ui-monospace, monospace; background: rgba(0,0,0,0.35);
    border: 1px solid var(--line-2); border-radius: var(--r); color: var(--txt); outline: none; transition: .18s; }
.modal input:focus { border-color: var(--c2); box-shadow: 0 0 0 3px rgba(91,140,255,0.25); }
.modal .btn { width: 100%; margin-top: 16px; }
.modal .err { margin-top: 12px; color: #ffc4c4; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); border-radius: 10px; padding: 10px 13px; font-size: 13.5px; }
.modal .hint { margin-top: 16px; font-size: 12.5px; color: var(--txt-3); text-align: center; }

/* ---- Reveal ---- */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in { opacity: 1; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .feats, .devs, .stats { grid-template-columns: repeat(2, 1fr); }
    .feat.lg { grid-column: span 2; }
}
@media (max-width: 560px) {
    .feats, .devs { grid-template-columns: 1fr; }
    .feat.lg { grid-column: span 1; }
    .stats { grid-template-columns: repeat(2,1fr); }
    .pane.devices { flex-direction: column; }
    .section { padding: 64px 0; }
}
@media (prefers-reduced-motion: reduce) { *, .bg-mesh::before, .bg-mesh::after { animation: none !important; scroll-behavior: auto; } .rv { opacity: 1; transform: none; } }

/* ---- Launch-Poster (Demo startet im Vollbild, nur Desktop) ---- */
.launch { display:block; width:100%; padding:0; border:1px solid var(--line-2); border-radius:var(--r-xl); overflow:hidden; cursor:pointer; position:relative; background:#05080d; box-shadow:0 40px 120px rgba(0,0,0,.6); transition:transform .3s var(--ease), box-shadow .3s; }
.launch:hover { transform:translateY(-4px); box-shadow:0 50px 140px rgba(0,0,0,.66), 0 0 70px rgba(91,140,255,.16); }
.launch-poster { width:100%; display:block; aspect-ratio:16/9; object-fit:cover; opacity:.94; }
.launch-ov { position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px; text-align:center; background:linear-gradient(180deg, rgba(5,8,13,.34), rgba(5,8,13,.72)); transition:background .25s; }
.launch:hover .launch-ov { background:linear-gradient(180deg, rgba(5,8,13,.26), rgba(5,8,13,.64)); }
.launch-play { width:78px; height:78px; border-radius:50%; display:grid; place-items:center; color:#061018; background:var(--grad); box-shadow:0 14px 44px rgba(91,140,255,.5); transition:transform .25s var(--ease); }
.launch:hover .launch-play { transform:scale(1.08); }
.launch-title { font-family:'Space Grotesk'; font-weight:700; font-size:23px; color:#fff; }
.launch-sub { font-size:13.5px; color:var(--txt-2); }
.launch-note { margin:16px auto 0; text-align:center; color:var(--warn); font-size:14px; font-weight:600; }

/* ---- Vollbild-Demo-Overlay ---- */
.demo-overlay { position:fixed; inset:0; z-index:2000; background:#05080d; display:none; flex-direction:column; }
.demo-overlay.open { display:flex; }
.demo-overlay-bar { display:flex; align-items:center; gap:12px; padding:10px 16px; background:rgba(255,255,255,.03); border-bottom:1px solid var(--line); flex-shrink:0; }
.demo-overlay-bar .dots { display:flex; gap:7px; } .demo-overlay-bar .dots i { width:11px; height:11px; border-radius:50%; display:block; }
.demo-overlay-bar .dots i:nth-child(1){background:#ff5f57}.demo-overlay-bar .dots i:nth-child(2){background:#febc2e}.demo-overlay-bar .dots i:nth-child(3){background:#28c840}
.demo-overlay-bar .addr { font-family:ui-monospace,monospace; font-size:12.5px; color:var(--txt-3); }
.demo-overlay-bar .live { display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:700; color:var(--ok); }
.demo-overlay-bar .live i { width:7px; height:7px; border-radius:50%; background:var(--ok); box-shadow:0 0 8px var(--ok); animation:blink 1.6s infinite; }
.demo-overlay-stage { flex:1; position:relative; }
.demo-overlay-stage iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }

/* ---- Login-Tabs (Token vs. permanente Zugangsdaten) ---- */
.login-tabs { display: flex; gap: 6px; margin-bottom: 18px; background: rgba(0,0,0,0.3);
    padding: 4px; border-radius: 10px; }
.login-tab { flex: 1; padding: 9px 10px; border: 0; border-radius: 7px; cursor: pointer;
    background: transparent; color: var(--txt-3); font-size: 13px; font-weight: 700; }
.login-tab.active { background: var(--grad); color: #061018; }
.login-pane label:not(:first-child) { margin-top: 14px; }