/* AirCube — Tinysquare
   Shared stylesheet · warm Smart-Home aesthetic
   ------------------------------------------------------------------ */

:root {
  --color-bg: #FBF6EF;
  --color-bg-soft: #F4ECDF;
  --color-surface: #FFFFFF;
  --color-text: #1F2421;
  --color-text-muted: #5A625E;
  --color-border: #E8DFD0;
  --color-accent: #5C8374;
  --color-accent-strong: #3F6B5B;
  --color-accent-soft: #DCE9E2;
  --color-warm: #C9A87C;
  --color-warm-soft: #F1E2C8;
  --color-aqi-good: #6FB28C;
  --color-aqi-mid:  #E3C36A;
  --color-aqi-bad:  #D86E5F;
  --color-shadow: rgba(40, 50, 40, .08);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(20,30,25,.06);
  --shadow-md: 0 8px 28px rgba(20,30,25,.08);
  --shadow-lg: 0 22px 60px rgba(20,30,25,.12);

  --container: 1120px;
  --container-narrow: 820px;

  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter",
               "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", ui-monospace, "Roboto Mono", Menlo, monospace;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent-strong);
  text-decoration: none;
  transition: color .15s ease;
}
a:hover { color: var(--color-text); }

h1, h2, h3, h4 {
  margin: 0 0 var(--space-2);
  line-height: 1.2;
  letter-spacing: -.01em;
  font-weight: 600;
  color: var(--color-text);
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 var(--space-2); }

p.lead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 56ch;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------- Layout helpers ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

section { padding: var(--space-6) 0; }
section.tight { padding: var(--space-5) 0; }

.section-title {
  text-align: center;
  margin-bottom: var(--space-4);
}
.section-title .eyebrow {
  display: inline-block;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent-strong);
  margin-bottom: var(--space-1);
}
.section-title p {
  color: var(--color-text-muted);
  max-width: 56ch;
  margin: 0 auto;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 246, 239, .82);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--color-border);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-3);
}

.brand {
  flex-shrink: 0;
  white-space: nowrap;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -.01em;
  color: var(--color-text);
}
.brand:hover { color: var(--color-text); }
.brand small {
  font-weight: 400;
  font-size: .8rem;
  color: var(--color-text-muted);
  margin-left: .25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: .96rem;
  color: var(--color-text);
  font-weight: 500;
}
.nav-links a:hover { color: var(--color-accent-strong); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--color-text);
  color: #fff !important;
  padding: .5rem .9rem;
  border-radius: var(--radius-pill);
  font-size: .9rem;
  font-weight: 500;
  transition: transform .15s ease, background .15s ease;
}
.nav-cta:hover { background: var(--color-accent-strong); transform: translateY(-1px); }

.nav-burger {
  display: none;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-burger span,
.nav-burger span::before,
.nav-burger span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: transform .2s ease, opacity .2s ease;
}
.nav-burger span::before,
.nav-burger span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-burger span::before { top: -6px; }
.nav-burger span::after  { top: 6px; }
.nav-burger[aria-expanded="true"] span             { background: transparent; }
.nav-burger[aria-expanded="true"] span::before     { transform: translateY(6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span::after      { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-burger { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-2) var(--space-3) var(--space-3);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .nav-links li { padding: .5rem 0; border-bottom: 1px solid var(--color-border); }
  .nav-links li:last-child { border-bottom: none; padding-top: 1rem; }
  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear 0s;
  }
  .nav-cta { width: 100%; justify-content: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .9rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: var(--color-text);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-accent-strong);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-secondary:hover {
  background: var(--color-text);
  color: #fff;
}

.btn-amazon {
  background: #FF9900;
  color: #1F2421;
  box-shadow: 0 1px 0 rgba(0,0,0,.05), var(--shadow-sm);
}
.btn-amazon:hover {
  background: #FFB23F;
  color: #1F2421;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.btn-row-stacked { align-items: flex-start; }
@media (min-width: 861px) {
  .btn-row-stacked {
    flex-wrap: nowrap;
    gap: .7rem;
  }
  .btn-row-stacked > .btn-stack > .btn,
  .btn-row-stacked > .btn {
    padding: .85rem 1.15rem;
    font-size: .98rem;
  }
}
.btn-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .45rem;
}
.btn-stack .price-note {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding-left: .25rem;
  color: var(--color-text-muted);
  font-size: .88rem;
}
.btn-stack .price-note::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-aqi-good);
  box-shadow: 0 0 0 3px rgba(111,178,140,.2);
  flex-shrink: 0;
}
.btn-row .price-note {
  color: var(--color-text-muted);
  font-size: .9rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-6) 0 var(--space-5);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -10% -10% auto auto;
  width: 60vw;
  max-width: 700px;
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(92,131,116,.22), transparent 70%);
  filter: blur(20px);
  z-index: 0;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -20% -10%;
  width: 50vw;
  max-width: 600px;
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(201,168,124,.25), transparent 70%);
  filter: blur(20px);
  z-index: 0;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}

.hero-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  padding: .35rem .8rem;
  border-radius: var(--radius-pill);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: var(--space-2);
}
.hero-content .eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-aqi-good);
  box-shadow: 0 0 0 4px rgba(111,178,140,.25);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(111,178,140,.25); }
  50%      { box-shadow: 0 0 0 8px rgba(111,178,140,.0); }
}

.hero-content h1 strong {
  background: linear-gradient(120deg, var(--color-accent-strong), var(--color-warm));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #FFFFFF 0%, var(--color-bg-soft) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-visual .cube-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.hero-visual .cube-fallback .cube {
  width: 180px;
  height: 180px;
  border-radius: 28px;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,.85), transparent 60%),
    linear-gradient(135deg, #F4ECDF 0%, #E1D5BF 100%);
  box-shadow:
    inset 0 -8px 18px rgba(80,60,30,.08),
    0 30px 60px rgba(40,50,40,.18);
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 38px 32px;
  place-content: center;
}
.hero-visual .cube-fallback .cube i {
  display: block;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-aqi-good);
  box-shadow: 0 0 18px rgba(111,178,140,.7);
  animation: ledShift 6s ease-in-out infinite;
}
.hero-visual .cube-fallback .cube i:nth-child(2) { animation-delay: .8s; }
.hero-visual .cube-fallback .cube i:nth-child(3) { animation-delay: 1.6s; }
@keyframes ledShift {
  0%, 100% { background: var(--color-aqi-good); box-shadow: 0 0 18px rgba(111,178,140,.7); }
  45%      { background: var(--color-aqi-mid);  box-shadow: 0 0 22px rgba(227,195,106,.7); }
  70%      { background: var(--color-aqi-bad);  box-shadow: 0 0 22px rgba(216,110,95,.7); }
}
.hero-visual .cube-fallback .label {
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ---------- Metric tiles (live values showcase) ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
}
.metric {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-2);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.metric:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.metric .icon {
  display: inline-flex;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  align-items: center;
  justify-content: center;
  margin-bottom: .6rem;
}
.metric .value {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.metric .unit {
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-left: .15rem;
}
.metric .label {
  display: block;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-top: .25rem;
  letter-spacing: .03em;
}
@media (max-width: 860px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric .value { font-size: 1.35rem; }
}

/* ---------- Feature cards ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.feature-card .icon-wrap {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-warm-soft);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.feature-card h3 { margin-bottom: .35rem; }
.feature-card p {
  color: var(--color-text-muted);
  margin: 0;
}
@media (max-width: 720px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ---------- LED / standalone section ---------- */
.standalone {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.standalone h2 { margin-bottom: var(--space-2); }
.standalone .led-strip {
  height: 90px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg,
    var(--color-aqi-good) 0%,
    var(--color-aqi-good) 25%,
    var(--color-aqi-mid)  50%,
    var(--color-aqi-bad)  75%,
    var(--color-aqi-bad)  100%);
  box-shadow: inset 0 0 30px rgba(0,0,0,.05), var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.standalone .led-strip::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,.5) 50%,
    transparent 100%);
  transform: translateX(-100%);
  animation: shimmer 5s ease-in-out infinite;
}
@keyframes shimmer {
  0%  { transform: translateX(-100%); }
  60% { transform: translateX(100%); }
  100%{ transform: translateX(100%); }
}
.led-legend {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.led-legend li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  color: var(--color-text-muted);
}
.led-legend .swatch {
  width: 14px; height: 14px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(0,0,0,.04);
}
.led-legend .swatch.good { background: var(--color-aqi-good); }
.led-legend .swatch.mid  { background: var(--color-aqi-mid); }
.led-legend .swatch.bad  { background: var(--color-aqi-bad); }
@media (max-width: 860px) {
  .standalone { grid-template-columns: 1fr; padding: var(--space-4); }
}

/* ---------- Automation list ---------- */
.automations {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.automation {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.automation .step {
  flex: 0 0 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.automation h3 { font-size: 1.05rem; margin-bottom: .25rem; }
.automation p { color: var(--color-text-muted); margin: 0; font-size: .95rem; }
@media (max-width: 720px) {
  .automations { grid-template-columns: 1fr; }
}

/* ---------- Spec table ---------- */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-size: .98rem;
}
.spec-table th {
  background: var(--color-bg-soft);
  font-weight: 600;
  width: 38%;
  color: var(--color-text);
}
.spec-table tr:last-child th,
.spec-table tr:last-child td { border-bottom: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: var(--container-narrow); margin: 0 auto; }
.faq details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem;
  margin-bottom: var(--space-1);
  transition: box-shadow .2s ease;
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  font-size: 1.3rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq details[open] summary::after { content: "−"; transform: rotate(0); }
.faq details p {
  margin: .8rem 0 0;
  color: var(--color-text-muted);
}

/* ---------- Final CTA banner ---------- */
.final-cta {
  background: linear-gradient(135deg, var(--color-accent-strong), var(--color-accent));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}
.final-cta h2 { color: #fff; margin-bottom: var(--space-2); }
.final-cta p { color: rgba(255,255,255,.85); max-width: 56ch; margin: 0 auto var(--space-3); }
.final-cta .btn-row { justify-content: center; }
.final-cta .btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.final-cta .btn-secondary:hover {
  background: #fff;
  color: var(--color-accent-strong);
  border-color: #fff;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: var(--space-5) 0 var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}
.footer-grid h4 {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.footer-grid ul {
  list-style: none; margin: 0; padding: 0;
}
.footer-grid li { margin-bottom: .35rem; }
.footer-grid a { color: var(--color-text); }
.footer-grid a:hover { color: var(--color-accent-strong); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  font-size: .9rem;
  color: var(--color-text-muted);
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ---------- Handbuch-specific layout ---------- */
.manual-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  align-items: start;
}
.manual-toc {
  position: sticky;
  top: 92px;
  font-size: .94rem;
}
.manual-toc h4 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.manual-toc ol {
  list-style: none;
  margin: 0; padding: 0;
  counter-reset: toc;
}
.manual-toc li { counter-increment: toc; margin-bottom: .35rem; }
.manual-toc a {
  display: block;
  padding: .35rem .6rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  border-left: 2px solid transparent;
}
.manual-toc a::before {
  content: counter(toc) ". ";
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}
.manual-toc a:hover {
  background: var(--color-bg-soft);
  color: var(--color-text);
}

.manual-content { max-width: 720px; }
.manual-content h1 { margin-bottom: var(--space-3); }
.manual-content h2 {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  scroll-margin-top: 92px;
}
.manual-content h2:first-of-type {
  border-top: none;
  padding-top: 0;
  margin-top: var(--space-3);
}
.manual-content h3 {
  margin-top: var(--space-3);
  font-size: 1.1rem;
}
.manual-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-2) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: .95rem;
}
.manual-content th,
.manual-content td {
  padding: .65rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
.manual-content th { background: var(--color-bg-soft); font-weight: 600; }
.manual-content tr:nth-child(even) td { background: rgba(244,236,223,.4); }
.manual-content tr:last-child td { border-bottom: 0; }
.manual-content ul, .manual-content ol { padding-left: 1.4rem; }
.manual-content li { margin-bottom: .35rem; }
.manual-content code {
  font-family: var(--font-mono);
  font-size: .9em;
  background: var(--color-bg-soft);
  padding: .1rem .4rem;
  border-radius: 4px;
}

.callout {
  background: var(--color-accent-soft);
  border-left: 4px solid var(--color-accent-strong);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin: var(--space-2) 0;
}
.callout strong { color: var(--color-accent-strong); }
.callout.warm {
  background: var(--color-warm-soft);
  border-left-color: var(--color-warm);
}
.callout.warm strong { color: #8C6B3F; }

@media (max-width: 860px) {
  .manual-layout { grid-template-columns: 1fr; gap: var(--space-3); }
  .manual-toc { position: static; }
  .manual-toc ol {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
  }
  .manual-toc li { margin: 0; }
  .manual-toc a {
    background: var(--color-bg-soft);
    padding: .35rem .8rem;
    border-radius: var(--radius-pill);
  }
}

/* ---------- Legal-page styling ---------- */
.legal {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-5) var(--space-3);
}
.legal p,
.legal ul,
.legal ol { max-width: 72ch; }
.legal h2 {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.legal h2:first-of-type { border-top: none; padding-top: 0; margin-top: var(--space-3); }

/* ---------- Print (handbuch) ---------- */
@media print {
  .site-header, .site-footer, .nav-burger { display: none !important; }
  .manual-layout { grid-template-columns: 1fr; }
  .manual-toc { display: none; }
  body { background: #fff; font-size: 12pt; }
  .callout { break-inside: avoid; }
  table { break-inside: avoid; }
  a { color: var(--color-text); text-decoration: underline; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}