/* ainventory.de: the public pages. The same look as the app's Glass design: a soft colour wash, frosted panes with a
   light top edge and a long soft shadow. No external fonts, scripts or trackers (the CSP only allows this origin). */
:root {
  --ink: #1d2433;
  --ink-soft: #545e72;
  --ink-faint: #7d8699;
  --accent: #2f6fb3;
  --accent-ink: #ffffff;
  --gold: #b7791f;
  --base: #eef2f8;
  --wash-1: #cfe3f7;
  --wash-2: #e6dcf7;
  --wash-3: #d5f0e6;
  --pane: rgba(255, 255, 255, 0.62);
  --pane-strong: rgba(255, 255, 255, 0.82);
  --edge-light: rgba(255, 255, 255, 0.95);
  --edge-shade: rgba(29, 36, 51, 0.10);
  --shadow: 0 1px 2px rgba(29, 36, 51, 0.06), 0 12px 32px -8px rgba(36, 52, 92, 0.18);
  --shadow-lift: 0 2px 4px rgba(29, 36, 51, 0.08), 0 24px 56px -12px rgba(36, 52, 92, 0.28);
  --radius: 22px;
  --gap: clamp(16px, 4vw, 32px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8ecf4;
    --ink-soft: #aab3c5;
    --ink-faint: #7f889b;
    --accent: #8cc0f5;
    --accent-ink: #0d1a2b;
    --gold: #f0c065;
    --base: #0f141d;
    --wash-1: #163049;
    --wash-2: #2a1f45;
    --wash-3: #123a30;
    --pane: rgba(30, 36, 48, 0.58);
    --pane-strong: rgba(34, 41, 54, 0.86);
    --edge-light: rgba(255, 255, 255, 0.14);
    --edge-shade: rgba(0, 0, 0, 0.35);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px -8px rgba(0, 0, 0, 0.55);
    --shadow-lift: 0 2px 4px rgba(0, 0, 0, 0.35), 0 24px 56px -12px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background-color: var(--base);
  overflow-x: hidden;
}

/* The colour wash stays put while the page scrolls (a fixed layer, since iOS ignores background-attachment) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60vmax 50vmax at 0% 0%, var(--wash-1), transparent 70%),
    radial-gradient(55vmax 45vmax at 100% 10%, var(--wash-2), transparent 70%),
    radial-gradient(60vmax 50vmax at 30% 100%, var(--wash-3), transparent 70%);
}

/* A faint grain over the wash, like the app's backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("noise.svg");
  z-index: 0;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

img { max-width: 100%; height: auto; display: block; }

.wrap { position: relative; z-index: 1; max-width: 1120px; margin: 0 auto; padding: 0 var(--gap); }

/* Frosted pane: the app's Pane widget */
.pane {
  position: relative;
  background: var(--pane);
  border-radius: var(--radius);
  box-shadow: var(--shadow), inset 0 1px 0 var(--edge-light), inset 0 0 0 1px var(--edge-shade);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
}

/* Top bar */
.top {
  position: sticky;
  top: 12px;
  z-index: 10;
  margin: 12px auto 0;
  max-width: 1120px;
  padding: 0 var(--gap);
}
.top .pane { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 18px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -0.01em; }
.brand img { width: 34px; height: 34px; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.top nav a { color: var(--ink-soft); text-decoration: none; padding: 6px 10px; border-radius: 10px; font-size: 0.95rem; }
.top nav a:hover { background: var(--pane-strong); color: var(--ink); }
.top nav a.lang { font-weight: 600; color: var(--ink); border: 1px solid var(--edge-shade); }
@media (max-width: 560px) { .top nav a.hide-sm { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 14px; border: 0;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn-primary {
  color: var(--accent-ink);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 88%, white), var(--accent));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset, 0 10px 24px -8px color-mix(in srgb, var(--accent) 70%, transparent);
}
.btn-quiet { color: var(--ink); background: var(--pane-strong); box-shadow: var(--shadow), inset 0 0 0 1px var(--edge-shade); }
.btn[aria-disabled="true"] { cursor: default; opacity: 0.85; }

/* Hero */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--gap); align-items: center; padding: clamp(40px, 8vw, 96px) 0 48px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px;
  padding: 5px 12px; border-radius: 999px; font-size: 0.85rem; font-weight: 600; color: var(--ink-soft);
  background: var(--pane); box-shadow: inset 0 0 0 1px var(--edge-shade);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: #3fbf7f; box-shadow: 0 0 0 4px rgba(63, 191, 127, 0.18); }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); line-height: 1.07; letter-spacing: -0.03em; margin: 0 0 18px; }
h1 .soft { color: var(--ink-soft); }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-soft); max-width: 34em; margin: 0 0 28px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.note { font-size: 0.9rem; color: var(--ink-faint); margin-top: 14px; }

.shots { position: relative; min-height: 420px; }
.shots .desk { border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-lift), 0 0 0 1px var(--edge-shade); transform: rotate(-1.2deg); }
.shots .phone {
  position: absolute; right: -8px; bottom: -36px; width: 36%; max-width: 210px;
  border-radius: 26px; overflow: hidden; border: 6px solid var(--pane-strong);
  box-shadow: var(--shadow-lift); transform: rotate(2.5deg);
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .shots { min-height: 0; margin: 8px 6px 40px; }
}

/* Sections */
section { padding: 40px 0; }
.section-head { max-width: 40em; margin-bottom: 24px; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 10px; }
.section-head p { color: var(--ink-soft); margin: 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.steps .pane { padding: 22px; }
.steps .pane::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 12px; border-radius: 11px;
  font-weight: 700; color: var(--accent-ink); background: var(--accent);
}
.steps h3, .grid h3 { margin: 0 0 6px; font-size: 1.1rem; }
.steps p, .grid p { margin: 0; color: var(--ink-soft); }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid .pane { padding: 22px; }
.icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 12px; font-size: 1.3rem; }
.i1 { background: rgba(84, 145, 224, 0.18); }
.i2 { background: rgba(155, 111, 224, 0.18); }
.i3 { background: rgba(63, 191, 127, 0.18); }
.i4 { background: rgba(224, 160, 64, 0.2); }
.i5 { background: rgba(224, 96, 120, 0.16); }
.i6 { background: rgba(64, 184, 200, 0.18); }

.feature { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); align-items: center; }
.feature .shot { border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-lift), 0 0 0 1px var(--edge-shade); }
.feature ul { margin: 14px 0 0; padding: 0; list-style: none; }
.feature li { position: relative; padding-left: 26px; margin: 8px 0; color: var(--ink-soft); }
.feature li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

@media (max-width: 860px) {
  .steps, .grid { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 1fr; }
}
@media (min-width: 561px) and (max-width: 860px) { .grid { grid-template-columns: 1fr 1fr; } }

/* Pricing */
.free { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; padding: 20px 24px; margin-bottom: 18px; }
.free strong { font-size: 1.15rem; }
.free p { margin: 0; color: var(--ink-soft); flex: 1 1 300px; }
.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pack { padding: 26px 24px; text-align: left; }
.pack.best { box-shadow: var(--shadow-lift), inset 0 1px 0 var(--edge-light), inset 0 0 0 2px color-mix(in srgb, var(--accent) 55%, transparent); }
.pack .tag { position: absolute; top: 18px; right: 18px; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; color: var(--accent-ink); background: var(--accent); }
.pack h3 { margin: 0 0 4px; font-size: 1rem; color: var(--ink-soft); font-weight: 600; }
.price { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.credits { font-weight: 600; margin: 6px 0 2px; }
.pack p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
@media (max-width: 760px) { .packs { grid-template-columns: 1fr; } }

.table-pane { padding: 6px 0; margin-top: 18px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 20px; border-bottom: 1px solid var(--edge-shade); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { font-size: 0.85rem; color: var(--ink-faint); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
td.num { text-align: right; white-space: nowrap; font-weight: 600; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }
.fine { font-size: 0.9rem; color: var(--ink-faint); margin-top: 14px; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { padding: 4px 22px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink-faint); font-weight: 400; font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--ink-soft); }

/* Closing call */
.cta { text-align: center; padding: clamp(28px, 6vw, 56px) 24px; }
.cta p { color: var(--ink-soft); max-width: 34em; margin: 0 auto 22px; }

/* Footer */
footer.site { position: relative; z-index: 1; padding: 32px 0 48px; color: var(--ink-faint); font-size: 0.9rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; justify-content: space-between; }
footer.site nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer.site a { color: var(--ink-soft); text-decoration: none; }
footer.site a:hover { color: var(--ink); text-decoration: underline; }

/* Legal pages */
.doc { padding: clamp(24px, 5vw, 48px); margin: 32px 0 8px; }
.doc h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: 6px; }
.doc .updated { color: var(--ink-faint); margin: 0 0 28px; }
.doc h2 { font-size: 1.25rem; margin: 34px 0 8px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--ink-soft); }
.doc strong { color: var(--ink); }
.doc ul { padding-left: 1.2em; }
.doc li { margin: 6px 0; }
.doc .table-pane { background: var(--pane-strong); border-radius: 14px; box-shadow: inset 0 0 0 1px var(--edge-shade); }
.doc td, .doc th { padding: 10px 14px; }
.doc .callout { padding: 14px 18px; border-radius: 14px; background: color-mix(in srgb, var(--accent) 10%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent); }
.doc .callout p { margin: 0; color: var(--ink); }
.doc address { font-style: normal; color: var(--ink); }

.notfound { text-align: center; padding: 56px 24px; margin: 48px 0; }
.doc h1 .faint { font-weight: 400; color: var(--ink-faint); }