/* M5 Ultra Test Lab – Design: dunkel-zuerst, "Silizium-Glühen", ohne externe Schriften */
:root {
  --bg: #f7f7fb;
  --bg-2: #eef0f7;
  --surface: #ffffff;
  --surface-2: #f0f1f7;
  --glass: rgba(255, 255, 255, .72);
  --text: #12131a;
  --muted: #5f6475;
  --line: #e2e4ee;
  --accent: #5b5bf0;
  --accent-2: #0ea5c6;
  --accent-3: #c026d3;
  --accent-text: #ffffff;
  --ok: #15965a;
  --warn: #b26a00;
  --bad: #c0362c;
  --code-bg: #f1f2f8;
  --term-bg: #0d1017;
  --term-text: #d6e2ff;
  --shadow: 0 1px 2px rgba(20, 20, 50, .05), 0 10px 30px rgba(20, 20, 50, .07);
  --glow: 0 0 0 1px rgba(91, 91, 240, .12), 0 20px 60px -20px rgba(91, 91, 240, .35);
  --radius: 16px;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #07080c;
    --bg-2: #0d0f16;
    --surface: #11131b;
    --surface-2: #181b25;
    --glass: rgba(17, 19, 27, .7);
    --text: #eef0f8;
    --muted: #9298ad;
    --line: #23273405;
    --line: #232735;
    --accent: #8b8bff;
    --accent-2: #22d3ee;
    --accent-3: #e879f9;
    --accent-text: #0a0b14;
    --ok: #4ade80;
    --warn: #f5b84a;
    --bad: #f87171;
    --code-bg: #181b25;
    --term-bg: #05070b;
    --shadow: none;
    --glow: 0 0 0 1px rgba(139, 139, 255, .16), 0 30px 80px -30px rgba(139, 139, 255, .45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { overflow-x: clip; } /* der Hero-Schein ragt seitlich über den Rand */
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font: 15.5px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "Hiragino Sans", "PingFang SC", Roboto, sans-serif;
  min-height: 100vh; display: flex; flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 720; }
h1 { font-size: clamp(34px, 5.6vw, 64px); letter-spacing: -.035em; }
h2 { font-size: clamp(22px, 2.6vw, 30px); }
h3 { font-size: 17px; }
p { margin: 0 0 1em; }
code, pre { font-family: var(--mono); font-size: 13px; }
:not(pre) > code { background: var(--code-bg); padding: 1px 6px; border-radius: 6px; }
pre { background: var(--code-bg); padding: 12px 14px; border-radius: 12px; overflow-x: auto; margin: 0 0 1em; }
.grad {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-3) 45%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Kopfzeile */
.top {
  display: flex; align-items: center; gap: 18px; padding: 12px 28px;
  border-bottom: 1px solid var(--line); background: var(--glass);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 760; color: var(--text); display: flex; align-items: center; gap: 9px; letter-spacing: -.01em; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-lab { color: var(--muted); font-weight: 600; }
.logo { width: 22px; height: 22px; border-radius: 7px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 18px -2px var(--accent); }
#nav { display: flex; gap: 2px; flex: 1; }
#nav a { color: var(--muted); padding: 6px 12px; border-radius: 10px; font-weight: 550; }
#nav a.active, #nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.top-right { display: flex; align-items: center; gap: 10px; }
#lang {
  font: inherit; font-size: 13px; color: var(--text); background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 5px 8px; cursor: pointer;
}
.pill { font-size: 12.5px; padding: 4px 11px; border-radius: 99px; background: var(--surface-2); color: var(--muted); white-space: nowrap; border: 1px solid var(--line); }
.pill.ok::before, .pill.busy::before, .pill.down::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 7px; vertical-align: 1px; }
.pill.ok::before { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.pill.busy::before { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.pill.down::before { background: var(--bad); }
.testbanner { background: linear-gradient(90deg, #b26a00, #d97706); color: #fff; text-align: center; font-size: 12.5px; padding: 4px; font-weight: 650; }

main { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: 36px 28px 56px; }
.foot { color: var(--muted); font-size: 12.5px; text-align: center; padding: 22px; border-top: 1px solid var(--line); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1.15fr 1fr; gap: 24px; align-items: start; }

button, .btn {
  font: inherit; font-weight: 650; border: 1px solid transparent; border-radius: 12px; padding: 9px 16px; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-3)));
  color: #fff; display: inline-flex; align-items: center; gap: 6px; transition: transform .15s ease, box-shadow .15s ease, filter .15s;
}
button:hover, .btn:hover { filter: brightness(1.08); text-decoration: none; transform: translateY(-1px); box-shadow: 0 8px 24px -10px var(--accent); }
button:disabled { opacity: .55; cursor: default; filter: none; transform: none; box-shadow: none; }
button.ghost, .btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
button.ghost:hover, .btn.ghost:hover { background: var(--surface-2); box-shadow: none; }
button.small, .btn.small { padding: 5px 11px; font-size: 13px; border-radius: 10px; }
button.big, .btn.big { padding: 13px 22px; font-size: 16px; border-radius: 14px; }
input, textarea {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 10px 13px; width: 100%;
}
input:focus, textarea:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.error { color: var(--bad); font-size: 13.5px; min-height: 1.2em; margin-top: 8px; }

/* ---------- Startseite ---------- */
.hero { position: relative; padding: 40px 0 10px; text-align: center; }
.hero-glow {
  position: absolute; inset: -140px -30vw auto; height: 620px; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40% 50% at 30% 40%, color-mix(in srgb, var(--accent) 38%, transparent), transparent 70%),
    radial-gradient(35% 45% at 70% 35%, color-mix(in srgb, var(--accent-3) 26%, transparent), transparent 70%),
    radial-gradient(30% 40% at 55% 70%, color-mix(in srgb, var(--accent-2) 24%, transparent), transparent 70%);
  filter: blur(30px); opacity: .9; animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { from { transform: translate3d(-2%, 0, 0) scale(1); } to { transform: translate3d(2%, 3%, 0) scale(1.06); } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 650; color: var(--muted);
  padding: 6px 14px; border-radius: 99px; border: 1px solid var(--line); background: var(--glass); margin-bottom: 22px;
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); } 70% { box-shadow: 0 0 0 10px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { max-width: 900px; margin: 0 auto 18px; text-wrap: balance; word-break: auto-phrase; }
h2, .lead { text-wrap: balance; word-break: auto-phrase; }
.hero p.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); max-width: 720px; margin: 0 auto 26px; }
.hero-cta { justify-content: center; }
.hero-note { margin-top: 14px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 34px 0 10px; text-align: left; }
.stat { background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; backdrop-filter: blur(8px); }
.stat b { display: block; font-size: 30px; font-variant-numeric: tabular-nums; letter-spacing: -.03em; font-weight: 760; }
.stat span { font-size: 12.5px; color: var(--muted); }

.block { margin-top: 72px; }
.block > h2 { margin-bottom: 8px; }
.block > p.muted { max-width: 720px; margin-bottom: 22px; }

/* Rennen */
.race { margin-top: 40px; box-shadow: var(--glow); }
.race-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 16px; }
.race-head h2 { margin-bottom: 4px; }
.race-head p { margin: 0; }
.race-head .tabs { margin: 0; }
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.lane { background: var(--term-bg); color: var(--term-text); border-radius: 14px; padding: 14px 16px; border: 1px solid rgba(255, 255, 255, .06); position: relative; overflow: hidden; }
.lane::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(139, 139, 255, 0); transition: box-shadow .4s; }
.lane.done::after { box-shadow: inset 0 0 0 1px rgba(74, 222, 128, .55), inset 0 0 40px -10px rgba(74, 222, 128, .35); }
.lane-head { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: #c7cbe0; margin-bottom: 8px; }
.lane-head .muted { color: #7d849c; }
.lane-tps { font-family: var(--mono); color: #7ee7ff; font-weight: 650; }
.lane-out { background: transparent; color: var(--term-text); height: 250px; overflow: hidden; margin: 0; padding: 0; font-size: 12px; line-height: 1.5; white-space: pre; }
.lane:not(.idle):not(.done) .lane-out::after { content: "▌"; color: #8b8bff; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.lane-note { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "PingFang SC", Roboto, sans-serif; white-space: normal; display: flex; height: 100%; align-items: center; justify-content: center; text-align: center; color: #9aa0b8; font-family: inherit; font-size: 14px; padding: 0 12px; }
.lane.idle .lane-out { display: flex; }
.lane-foot { font-size: 12px; color: #7d849c; font-family: var(--mono); margin-top: 8px; }

/* Funktionen */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--glow); }
.feature p { margin: 0; font-size: 14.5px; }
.ficon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 21px; margin-bottom: 12px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent-2) 18%, transparent)); }
.logos { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.logos span { border: 1px solid var(--line); border-radius: 99px; padding: 3px 11px; color: var(--text); background: var(--surface); }

/* Modellkarten */
.mcards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.mcard::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2)); opacity: .9; }
.mcard.compare::before { background: linear-gradient(90deg, var(--accent-2), color-mix(in srgb, var(--accent-2) 30%, transparent)); }
.mcard-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 12px; }
.mcard h3 { font-size: 20px; margin-bottom: 6px; }
.mcard p { flex: 0 0 auto; }
.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; margin: 6px 0 14px; }
.specs div { min-width: 0; }
.specs dt { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.specs dd { margin: 2px 0 0; font-weight: 650; font-variant-numeric: tabular-nums; font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.chips span { font-size: 12px; padding: 2px 9px; border-radius: 99px; background: var(--surface-2); color: var(--muted); }
.tag { font-size: 11.5px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; padding: 3px 9px; border-radius: 99px; }
.tag.live { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.tag.testing { color: var(--warn); background: color-mix(in srgb, var(--warn) 15%, transparent); }
.tag.compare { color: var(--accent-2); background: color-mix(in srgb, var(--accent-2) 14%, transparent); }
.tag.planned { color: var(--muted); background: var(--surface-2); }
.pending { color: var(--muted); font-style: italic; font-weight: 500; }
.nofit { color: var(--bad); font-weight: 600; }

/* Gerätevergleich */
.tblwrap { padding: 8px 20px; overflow-x: auto; }
.devtable th, .devtable td { vertical-align: top; padding: 14px 16px 14px 0 !important; }
.devtable thead th { font-size: 13px; color: var(--text); }
.devtable tbody th { font-weight: 650; text-align: left; white-space: nowrap; color: var(--text); font-size: 14px; }
.devtable td b { font-size: 18px; }
.devtable .powerrow th, .devtable .powerrow td { color: var(--muted); }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 18px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--glow); }
.faq summary { cursor: pointer; padding: 16px 28px 16px 0; font-weight: 650; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 22px; color: var(--muted); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 18px; color: var(--muted); }

.cta-final { margin-top: 72px; text-align: center; padding: 48px 24px; position: relative; overflow: hidden; box-shadow: var(--glow); }
.cta-final::before { content: ""; position: absolute; inset: -40%; z-index: 0; background: radial-gradient(40% 40% at 50% 60%, color-mix(in srgb, var(--accent) 25%, transparent), transparent 70%); }
.cta-final > * { position: relative; }

.steps { list-style: none; padding: 0; margin: 0; counter-reset: s; }
.steps li { counter-increment: s; padding: 11px 0 11px 42px; position: relative; border-bottom: 1px solid var(--line); }
.steps li:last-child { border-bottom: 0; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 11px; width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; text-align: center; font-weight: 700; line-height: 28px; font-size: 13px; }
.tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 14px; background: var(--surface-2); padding: 4px; border-radius: 12px; }
.tabs button { flex: 1 1 auto; justify-content: center; white-space: nowrap; background: transparent; color: var(--muted); padding: 7px 12px; border-radius: 9px; box-shadow: none; transform: none; }
.tabs button:hover { color: var(--text); box-shadow: none; transform: none; }
.tabs button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* Modellauswahl */
.modelpick { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; margin-bottom: 12px; }
.modelpick button {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px; text-align: left;
  background: var(--surface); color: var(--text); border: 1px solid var(--line); padding: 10px 13px; box-shadow: none;
}
.modelpick button span { font-size: 12.5px; color: var(--muted); font-weight: 400; }
.modelpick button.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset, var(--glow); }
.modelpick button:disabled { opacity: .6; cursor: default; }
.card .modelpick { margin-bottom: 0; }

/* Chat */
.chat { display: flex; flex-direction: column; height: calc(100vh - 210px); min-height: 480px; }
.chat-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.log { flex: 1; overflow-y: auto; padding: 4px 2px 12px; display: flex; flex-direction: column; gap: 14px; }
.chat-empty { margin: auto 0; text-align: center; }
.chat-empty p { max-width: 620px; margin: 0 auto 16px; }
.suggest { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-width: 760px; margin: 0 auto; }
.suggest button { text-align: left; font-weight: 500; padding: 11px 14px; border-radius: 12px; background: var(--surface); }
.msg { max-width: 86%; }
.msg.user { align-self: flex-end; background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-3))); color: #fff; padding: 9px 15px; border-radius: 16px 16px 4px 16px; white-space: pre-wrap; }
.msg.bot { align-self: flex-start; background: var(--surface); border: 1px solid var(--line); padding: 13px 17px; border-radius: 16px 16px 16px 4px; }
.msg.bot .content { white-space: pre-wrap; }
.msg.bot .content pre { white-space: pre; }
.msg details { margin-bottom: 8px; font-size: 13px; color: var(--muted); }
.msg details summary { cursor: pointer; }
.msg details div { white-space: pre-wrap; padding: 6px 0 0 14px; border-left: 2px solid var(--line); margin-top: 4px; max-height: 240px; overflow-y: auto; }
.metrics { margin-top: 10px; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; display: flex; gap: 12px; flex-wrap: wrap; }
.metrics b { color: var(--text); font-weight: 650; }
.voucher { margin-bottom: 18px; padding: 14px 18px; } .voucher .row { margin-top: 8px; gap: 10px; } .voucher input { flex: 1; min-width: 0; font-family: var(--mono); text-transform: uppercase; }
.sharebtn { margin-left: auto; padding: 2px 10px; font-size: 12px; border-radius: 99px; border: 1px solid var(--line); background: transparent; color: var(--accent); cursor: pointer; }
.sharebtn:hover { border-color: var(--accent); }
.waiting { color: var(--muted); font-size: 13.5px; }
.chat { position: relative; }
.composer { display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--line); padding-top: 12px; }
.composer-row { display: flex; gap: 10px; align-items: stretch; }
.composer textarea { resize: none; height: 56px; }
.attach-btn { padding: 0 14px; color: var(--muted); }
.attach-btn:hover { color: var(--text); }
.attach-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.thumb { position: relative; width: 64px; height: 64px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--surface-2); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb button { position: absolute; top: 3px; right: 3px; width: 22px; height: 22px; padding: 0; border-radius: 50%; justify-content: center; font-size: 15px; line-height: 1; background: rgba(0, 0, 0, .65); color: #fff; box-shadow: none; transform: none; }
.msg-imgs { display: flex; gap: 6px; flex-wrap: wrap; margin: 2px 0 6px; }
.msg-imgs img { max-width: 220px; max-height: 180px; border-radius: 10px; display: block; border: 1px solid rgba(255, 255, 255, .25); }
.dropzone { display: none; position: absolute; inset: 0; border: 2px dashed var(--accent); border-radius: var(--radius); background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(3px); align-items: center; justify-content: center; font-size: 18px; font-weight: 650; color: var(--accent); pointer-events: none; z-index: 3; }
.chat.dragging .dropzone { display: flex; }
.paywall { border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line)); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); border-radius: var(--radius); padding: 20px; align-self: stretch; box-shadow: var(--glow); }
.paywall h3 { margin-bottom: 6px; }

/* Agent */
.keybox { display: flex; gap: 8px; align-items: center; background: var(--code-bg); border-radius: 12px; padding: 10px 12px; font-family: var(--mono); font-size: 13px; word-break: break-all; }
.keybox span { flex: 1; }
.snippet { position: relative; }
.snippet button { position: absolute; top: 8px; right: 8px; }
.meter { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin: 6px 0 4px; }
.meter i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* Bezahlen */
.checkout { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--glow); }
.checkout .left { background: var(--surface-2); padding: 30px; }
.checkout .right { background: var(--surface); padding: 30px; }
.price { font-size: 44px; font-weight: 780; letter-spacing: -.03em; margin: 6px 0 14px; }
.fakefield { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; color: var(--muted); font-family: var(--mono); font-size: 13.5px; margin-bottom: 10px; background: var(--surface-2); }
.badge { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; background: var(--warn); color: #fff; border-radius: 6px; padding: 2px 7px; }
.notice { border-radius: 12px; padding: 12px 14px; background: color-mix(in srgb, var(--ok) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--ok) 40%, var(--line)); margin-bottom: 18px; }

/* Übersicht */
.passbox { display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.countdown { font-size: 46px; font-weight: 760; letter-spacing: -.03em; font-variant-numeric: tabular-nums; line-height: 1.1; margin: 4px 0; }
.countdown span { font-size: 16px; font-weight: 500; color: var(--muted); }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12px; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 6px 10px 6px 0; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl tr:last-child td, .tbl tr:last-child th { border-bottom: 0; }

/* Mobil */
@media (max-width: 900px) {
  .mcards, .features { grid-template-columns: 1fr; }
  .lanes { grid-template-columns: 1fr; }
  .lane-out { height: 170px; }
}
@media (max-width: 820px) {
  .grid2, .checkout { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .top { padding: 10px 16px; gap: 10px; flex-wrap: wrap; }
  #nav { order: 3; flex-basis: 100%; overflow-x: auto; }
  .top-right { margin-left: auto; }
  main { padding: 22px 16px 40px; }
  .suggest { grid-template-columns: 1fr; }
  .block { margin-top: 56px; }
  .hero { padding-top: 20px; }
}
@media (max-width: 560px) {
  .brand-lab { display: none; }
  #machine { font-size: 0; padding: 6px; border-radius: 50%; line-height: 0; }
  #machine::before { margin: 0; }
  #lang { max-width: 118px; }
  .hero-cta > * { flex: 1 1 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Zwei Maschinen ---------- */
.pill.multi { display: inline-flex; gap: 10px; align-items: center; }
.pill.multi::before { display: none; }
.pm { display: inline-flex; align-items: center; gap: 6px; }
.pdot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.pdot.ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.pdot.busy { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.pdot.down { background: var(--bad); }
.mccards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mccard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px; position: relative; overflow: hidden; }
.mccard::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2)); }
.mccard.m6::before { background: linear-gradient(90deg, var(--accent-2), color-mix(in srgb, var(--accent-2) 30%, transparent)); }
.mccard h3 { font-size: 22px; margin: 0 0 4px; }
.mccard .specs { grid-template-columns: repeat(3, 1fr); }
.mc-models { list-style: none; padding: 0; margin: 2px 0 8px; }
.mc-models li { padding: 3px 0; }
.mc-offers { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 12px; }
.mc-offers span { font-size: 13px; font-weight: 650; padding: 4px 11px; border-radius: 99px; border: 1px solid var(--line); background: var(--surface-2); }
.mccard button { align-self: flex-start; margin-top: auto; }
.onmc { font-size: 11px; font-weight: 700; color: var(--accent-2); margin-left: 4px; letter-spacing: .03em; }
.offers { display: grid; gap: 14px; margin-top: 8px; }
.offer-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin-top: 6px; }
button.offer { display: flex; justify-content: space-between; align-items: baseline; background: var(--surface); color: var(--text); border: 1px solid var(--line); box-shadow: none; padding: 12px 14px; }
button.offer span { color: var(--muted); font-weight: 650; }
button.offer.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset, var(--glow); }
.paysum { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.paysum .price { margin: 0 0 6px; }
.foot .tm { font-size: 11.5px; opacity: .8; }
@media (max-width: 820px) {
  .mccards { grid-template-columns: 1fr; }
  .mccard .specs { grid-template-columns: 1fr 1fr; }
}

/* hidden gilt immer, auch bei Elementen mit display:flex/grid */
[hidden] { display: none !important; }

/* Zustimmung vor dem Kauf (Widerrufsrecht bei digitalen Leistungen) */
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--text); margin: 14px 0 12px; cursor: pointer; line-height: 1.45; }
.consent input { width: auto; margin-top: 3px; flex: 0 0 auto; accent-color: var(--accent); }

/* Anmeldung per E-Mail-Code: ein Feld, ein Knopf */
.authbox { width: 100%; max-width: 520px; margin: 0 auto; text-align: left; }
.ab-row { display: flex; gap: 10px; align-items: stretch; }
.ab-row input { flex: 1 1 auto; min-width: 0; margin: 0; font-size: 16px; padding: 13px 16px; border-radius: 14px; }
.ab-row button { flex: 0 0 auto; white-space: nowrap; }
.ab-digits { font-family: var(--mono); letter-spacing: .5em; text-align: center; font-size: 22px !important; font-weight: 700; }
.ab-digits::placeholder { opacity: .25; }
.ab-note, .ab-links, .ab-sent { margin: 10px 2px 0; }
.ab-sent { font-size: 14.5px; margin: 0 2px 10px; }
.ab-ts:not(:empty) { margin-top: 10px; }
.ab-err:empty { min-height: 0; margin: 0; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-weight: 600; box-shadow: none; cursor: pointer; }
.linkbtn:hover { text-decoration: underline; transform: none; box-shadow: none; filter: none; }
.hero-auth { margin: 0 auto; max-width: 520px; padding: 14px; border-radius: 22px; background: var(--glass); border: 1px solid var(--line); box-shadow: var(--glow); backdrop-filter: blur(10px); }
.hero-auth .ab-note { text-align: center; }
#auth .authbox { max-width: none; }
@media (max-width: 560px) {
  .ab-row { flex-direction: column; }
  .ab-row button { justify-content: center; }
}

/* Impressum und Datenschutz */
.legal { max-width: 760px; margin: 0 auto; }
.legal-body h3 { margin-top: 1.4em; }
.legal-body li { margin-bottom: .4em; }
.legal-todo { border-radius: 12px; padding: 10px 14px; background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--warn) 40%, var(--line)); }
.footlinks a { color: var(--muted); }

/* ---------- Mehr Leben auf der Startseite ---------- */
:root { --grid: rgba(91, 91, 240, .10); }
@media (prefers-color-scheme: dark) { :root { --grid: rgba(139, 139, 255, .10); } }

/* Raster hinter dem Hero, zur Mitte hin sichtbar (Anmutung: Wafer) */
/* Hintergrund des Hero: genau so breit wie das Fenster und abgeschnitten, damit Schein und Raster die
   Seite nicht verbreitern (sonst rutschen auf dem Handy fest positionierte Elemente aus dem Bild) */
.hero-bg { position: absolute; top: -140px; bottom: -160px; left: calc(50% - 50vw); width: 100vw; overflow: hidden; z-index: -1; pointer-events: none; }
.hero-bg .hero-glow { inset: 0 -12% auto; z-index: 0; }
.hero-bg::before {
  content: ""; position: absolute; inset: 60px 0 0; pointer-events: none;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 46px 46px; background-position: center top;
  -webkit-mask-image: radial-gradient(55% 75% at 50% 28%, #000 8%, transparent 78%);
  mask-image: radial-gradient(55% 75% at 50% 28%, #000 8%, transparent 78%);
}
.hero .grad { background-size: 220% 100%; animation: sheen 7s ease-in-out infinite alternate; }
@keyframes sheen { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }
.live-dot.busy { background: var(--warn); }
.live-dot.off { background: var(--muted); animation: none; }
.stat b {
  background: linear-gradient(180deg, var(--text) 30%, color-mix(in srgb, var(--text) 45%, var(--accent)));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Einblenden beim Scrollen (Klasse setzt das Skript; ohne Skript bleibt alles sichtbar) */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* Lichtkegel auf Karten */
.feature, .stat { position: relative; overflow: hidden; }
.feature::after, .mcard::after, .mccard::after, .stat::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .25s;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 17%, transparent), transparent 65%);
}
.feature:hover::after, .mcard:hover::after, .mccard:hover::after, .stat:hover::after { opacity: 1; }
.mcard, .mccard { transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.mcard:hover, .mccard:hover { transform: translateY(-3px); box-shadow: var(--glow); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }

/* Glanz über dem Hauptknopf */
button.big:not(.ghost), .btn.big:not(.ghost) { position: relative; overflow: hidden; }
button.big:not(.ghost)::after, .btn.big:not(.ghost)::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; transform: translateX(-120%); transition: transform .7s ease;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%);
}
button.big:not(.ghost):hover::after, .btn.big:not(.ghost):hover::after { transform: translateX(120%); }

/* Tempo-Vergleich unter dem Rennen */
.speedbars:empty { display: none; }
.speedbars { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.speedbars h3 { margin-bottom: 12px; }
.speedbars p { margin: 12px 0 0; }
.sbar { display: grid; grid-template-columns: minmax(150px, 240px) 1fr auto; gap: 14px; align-items: center; padding: 7px 0; font-size: 14.5px; }
.sb-label { font-weight: 650; }
.sb-label .muted { font-weight: 500; }
.sb-track { height: 14px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.sb-track i {
  display: block; height: 100%; width: 0; border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-3), var(--accent-2));
  box-shadow: 0 0 18px -2px var(--accent); transition: width 1.5s cubic-bezier(.2, .8, .2, 1) .25s;
}
.sbar.m6 .sb-track i { background: linear-gradient(90deg, var(--accent-2), color-mix(in srgb, var(--accent-2) 55%, var(--surface-2))); box-shadow: none; }
.sbar.you .sb-track i { background: var(--muted); box-shadow: none; }
.in .sb-track i { width: var(--w); }
.sb-val { font-variant-numeric: tabular-nums; font-weight: 720; white-space: nowrap; min-width: 112px; text-align: right; }

.final-auth { max-width: 520px; margin: 0 auto; }

/* Handy: feste Leiste zum Start */
.stickycta { display: none; }
@media (max-width: 820px) {
  .stickycta { display: block; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 9; }
  .stickycta button { width: 100%; justify-content: center; box-shadow: 0 14px 34px -8px var(--accent), 0 0 0 1px rgba(255, 255, 255, .08) inset; }
}
@media (max-width: 560px) {
  .sbar { grid-template-columns: 1fr auto; gap: 6px 12px; }
  .sb-track { grid-column: 1 / -1; order: 3; }
  .sb-val { min-width: 0; }
}

/* ---------- Hero: Text links, Chip rechts ---------- */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 44px; align-items: center; }
@media (min-width: 961px) {
  .hero { text-align: left; padding-top: 28px; }
  .hero-copy h1 { margin: 0 0 18px; max-width: none; font-size: clamp(36px, 4.5vw, 60px); }
  .hero-copy p.lead { margin: 0 0 24px; max-width: 560px; }
  .hero-copy .hero-auth { margin: 0; }
  .hero-copy .hero-auth .ab-note { text-align: left; }
  .hero-copy .hero-cta { justify-content: flex-start; }
}
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 30px; } }

.chipstage { display: flex; flex-direction: column; align-items: center; gap: 14px; min-width: 0; }
.chip-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 13px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(8px); }
.chip-tabs button { background: transparent; color: var(--muted); padding: 6px 14px; border-radius: 9px; box-shadow: none; transform: none; font-size: 13.5px; }
.chip-tabs button:hover { color: var(--text); box-shadow: none; transform: none; filter: none; }
.chip-tabs button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow), 0 0 0 1px var(--line); }

/* Der Chip: mehrere Ebenen im Raum, schräg von oben gesehen */
.chip-scene { width: min(100%, 440px); aspect-ratio: 1 / .78; perspective: 1100px; display: grid; place-items: center; }
.chip {
  --rx: 56deg; --rz: -40deg; position: relative; width: 60%; aspect-ratio: 1; transform-style: preserve-3d;
  transform: rotateX(var(--rx)) rotateZ(var(--rz)); transition: transform .3s ease-out; animation: chipfloat 9s ease-in-out infinite;
}
@keyframes chipfloat { 0%, 100% { translate: 0 4px; } 50% { translate: 0 -10px; } }
.chip > div { position: absolute; inset: 0; border-radius: 9%; }
.chip-glow { transform: translateZ(-70px) scale(1.35); background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 60%, transparent), color-mix(in srgb, var(--accent-2) 22%, transparent) 60%, transparent); filter: blur(30px); opacity: .75; }
.chip-board {
  background: linear-gradient(140deg, #20253a, #0c0f18); border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .5), 0 30px 60px -20px rgba(0, 0, 0, .7);
}
.chip-board::before { /* Kontaktflächen am Rand */
  content: ""; position: absolute; inset: 4%; border-radius: inherit; opacity: .55;
  background-image: radial-gradient(circle, rgba(246, 205, 120, .9) 1.1px, transparent 1.7px); background-size: 11px 11px;
  -webkit-mask-image: radial-gradient(closest-side, transparent 78%, #000 80%); mask-image: radial-gradient(closest-side, transparent 78%, #000 80%);
}
.chip .chip-lid { inset: 11%; transform: translateZ(18px); background: #0a0c14; border: 1px solid rgba(255, 255, 255, .06); }
.chip .chip-die {
  inset: 13%; transform: translateZ(36px); padding: 7%; display: grid; gap: 6%;
  grid-template: "cpu gpu" 1fr "mem mem" auto / 1fr 1.25fr;
  background: linear-gradient(150deg, #262b42, #121522); border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 0 46px -8px color-mix(in srgb, var(--accent) 70%, transparent), inset 0 1px 0 rgba(255, 255, 255, .12);
}
.chip.m6 .chip-lid { inset: 21%; }
.chip.m6 .chip-die { inset: 23%; }
.die-cpu { grid-area: cpu; display: flex; flex-direction: column; gap: 7%; min-width: 0; }
.die-cpu .g { display: grid; gap: 6%; }
.die-cpu .g:empty { display: none; }
.die-cpu .g.s { grid-template-columns: repeat(5, 1fr); }
.die-cpu .g.p { grid-template-columns: repeat(10, 1fr); gap: 5%; }
.die-gpu { grid-area: gpu; display: grid; grid-template-columns: repeat(8, 1fr); gap: 5%; align-content: start; min-width: 0; }
.cell { aspect-ratio: 1; border-radius: 20%; background: var(--c); opacity: .25; animation: cellpulse var(--d, 2.4s) ease-in-out var(--o, 0s) infinite; }
.cell.s { --c: var(--accent-3); }
.cell.p { --c: var(--accent); }
.cell.e { --c: color-mix(in srgb, var(--accent) 55%, #8a90a8); }
.cell.g { --c: var(--accent-2); }
@keyframes cellpulse { 0%, 100% { opacity: .2; } 50% { opacity: 1; box-shadow: 0 0 7px var(--c); } }
.chip.busy .cell { animation-duration: calc(var(--d, 2.4s) * .3); }
.chip.off .cell { animation: none; opacity: .12; }
.die-mem { grid-area: mem; display: grid; grid-template-columns: repeat(24, 1fr); gap: 2px; height: 7px; }
.die-mem i { border-radius: 1px; background: #8a90a8; opacity: .22; }
.die-mem i.on { background: linear-gradient(180deg, #fff, var(--accent-2)); opacity: .95; box-shadow: 0 0 6px var(--accent-2); }
.chip .chip-name {
  inset: auto 5% 2.5% auto; transform: translateZ(2px); border-radius: 0; font: 700 11px/1 var(--mono); letter-spacing: .12em;
  color: rgba(255, 255, 255, .5); text-transform: uppercase; white-space: nowrap;
}

.chip-hud { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; text-align: left; }
.chip-hud .stat { padding: 13px 14px; }
.chip-hud .stat b { font-size: clamp(20px, 2.3vw, 27px); white-space: nowrap; }
.chip-hud .stat span { font-size: 12px; line-height: 1.35; display: block; }
.chip-cap { margin: 0; text-align: center; max-width: 440px; }
.chip-cap b { color: var(--text); }
@media (max-width: 560px) {
  .chip-scene { width: min(100%, 330px); }
  .chip-hud { gap: 8px; }
  .chip-hud .stat { padding: 10px 11px; }
}

/* Chip größer, mit Leiterbahnen, die unter ihm nach außen laufen */
.chip-scene { width: min(100%, 540px); aspect-ratio: 1 / .74; }
.chip { --rx: 54deg; --rz: -42deg; width: 72%; }
.chip::before {
  content: ""; position: absolute; inset: -42%; transform: translateZ(-3px); pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 15px, color-mix(in srgb, var(--accent-2) 55%, transparent) 15px 16px),
    repeating-linear-gradient(90deg, transparent 0 15px, color-mix(in srgb, var(--accent) 55%, transparent) 15px 16px);
  -webkit-mask-image: radial-gradient(closest-side, transparent 52%, #000 56%, transparent 100%);
  mask-image: radial-gradient(closest-side, transparent 52%, #000 56%, transparent 100%);
  opacity: .5; animation: traces 6s linear infinite;
}
@keyframes traces { to { background-position: 0 32px, 32px 0; } }
@media (min-width: 961px) { .hero-copy h1 { font-size: clamp(34px, 3.9vw, 52px); } }
@media (max-width: 560px) { .chip-scene { width: min(100%, 360px); } }
/* Der gekippte Chip samt Leiterbahnen darf die Seite nicht verbreitern */
.chipstage { overflow-x: clip; }
.chip-hud .stat { min-width: 0; }
.chip-hud .stat span { overflow-wrap: anywhere; hyphens: auto; }

/* Gerätevergleich: Faktor zwischen den Maschinen */
.factor { display: inline-block; font-weight: 750; font-variant-numeric: tabular-nums; padding: 2px 11px; border-radius: 99px; color: var(--accent-2); background: color-mix(in srgb, var(--accent-2) 14%, transparent); white-space: nowrap; }
.devtable thead th:first-child { font-size: 15px; }

/* Zustimmung zu den Nutzungsbedingungen im Anmeldefeld */
.ab-terms { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; line-height: 1.45; color: var(--muted); margin: 11px 2px 0; cursor: pointer; text-align: left; }
.ab-terms input { width: auto; flex: 0 0 auto; margin: 2px 0 0; accent-color: var(--accent); }
/* Tabellen in den Rechtstexten */
.legal-body { overflow-x: auto; }
.legal-body .tbl { width: 100%; border-collapse: collapse; margin: 6px 0 14px; }
.legal-body .tbl th, .legal-body .tbl td { text-align: left; vertical-align: top; font-size: 13.5px; padding: 9px 12px 9px 0; border-bottom: 1px solid var(--line); }

/* Chat: Auswahl, wie viel das Modell nachdenkt (nur mit Zeitpass) */
.thinkpick { display: inline-flex; align-items: center; gap: 8px; margin: 8px 2px 0; }
.thinkpick select { font: inherit; font-size: 13px; color: var(--text); background: var(--surface-2); border: 1px solid var(--line); border-radius: 9px; padding: 3px 8px; }

.demo-hint { max-width: 620px; margin: 0 auto 16px; text-align: left; }