/* ============================================================
   NOVO ONE — User Manual
   A4 page sheets, screen + print
   ============================================================ */

:root {
  --sheet-w: 210mm;
  --sheet-h: 297mm;
  --sheet-pad: 18mm;
  --sheet-pad-x: 18mm;
}

body.manual {
  background: #E7E3D9;
  font-family: var(--font-body);
  color: var(--nova-black);
  -webkit-font-smoothing: antialiased;
}

.manual-stage {
  padding: 32px 0 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.manual-toolbar {
  width: var(--sheet-w);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 4px 18px;
  color: var(--nova-muted);
}
.manual-toolbar .right { display: flex; gap: 12px; align-items: center; }
.manual-toolbar a, .manual-toolbar button {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nova-muted);
  background: transparent;
  border: 1px solid var(--nova-line);
  padding: 8px 12px;
  text-decoration: none;
  cursor: pointer;
}
.manual-toolbar a:hover, .manual-toolbar button:hover {
  color: var(--nova-black);
  border-color: var(--nova-black);
}

/* ---------- Sheet (A4) ---------- */
.sheet {
  width: var(--sheet-w);
  height: var(--sheet-h);
  background: var(--nova-warm-white);
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 24px 60px rgba(0,0,0,0.10);
  display: grid;
  grid-template-rows: auto 1fr auto;
}
.sheet.ink {
  background: var(--nova-black);
  color: var(--nova-warm-white);
}
.sheet.paper {
  background: var(--nova-paper);
}

.sheet-head, .sheet-foot {
  padding: 10mm var(--sheet-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--nova-muted);
}
.sheet.ink .sheet-head, .sheet.ink .sheet-foot {
  color: rgba(245,242,235,0.55);
}
.sheet-head .h-left, .sheet-foot .f-left { display: flex; gap: 14px; align-items: center; }
.sheet-head .h-right, .sheet-foot .f-right { display: flex; gap: 14px; align-items: center; }
.sheet-head .word-sm {
  font-family: "Century Gothic", "URW Gothic", "Avant Garde", "Futura", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.30em;
  font-size: 12px;
  color: var(--nova-black);
  -webkit-text-stroke: 0.8px currentColor;
  color: transparent;
  paint-order: stroke fill;
}
.sheet.ink .sheet-head .word-sm { color: transparent; -webkit-text-stroke-color: var(--nova-warm-white); }

.sheet-body {
  padding: 4mm var(--sheet-pad-x) 6mm;
  min-height: 0;
  overflow: hidden;
}

.sheet-rule { height: 1px; background: var(--nova-line); margin: 0 var(--sheet-pad-x); }
.sheet.ink .sheet-rule { background: rgba(245,242,235,0.18); }

/* ---------- Common ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--nova-muted);
}
.sheet.ink .eyebrow { color: rgba(245,242,235,0.55); }

.section-title {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-size: 44px;
  margin: 8px 0 0;
}
.section-sub {
  font-size: 15px;
  line-height: 1.55;
  color: var(--nova-muted);
  max-width: 58ch;
  margin: 16px 0 0;
}
.sheet.ink .section-sub { color: rgba(245,242,235,0.72); }

/* ---------- Cover (Sheet 1) ---------- */
.cover-grid {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12mm;
  align-items: stretch;
  position: relative;
}
.cover-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 4mm;
  padding-bottom: 4mm;
  position: relative;
  z-index: 2;
  max-width: 110mm;
}
.cover-wordmark {
  font-family: "Century Gothic", "URW Gothic", "Avant Garde", "Futura", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  font-size: 92px;
  line-height: 1;
  margin-left: 0;
  color: transparent;
  -webkit-text-stroke: 3px var(--nova-black);
  paint-order: stroke fill;
}
.cover-product {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6mm;
}
.cover-product .dot { color: var(--nova-champagne-deep); }
.cover-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 26px;
  color: var(--nova-muted);
  margin-top: 14mm;
}
.cover-doc {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cover-doc .title {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: 24px;
  letter-spacing: -0.01em;
}
.cover-doc .meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6mm;
  margin-top: 8mm;
  padding-top: 4mm;
  border-top: 1px solid var(--nova-line);
}
.cover-doc .meta > div > div:first-child {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--nova-muted);
  margin-bottom: 4px;
}
.cover-doc .meta > div > div:last-child { font-size: 13px; }

.cover-right {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
  z-index: 1;
}
.cover-right img {
  max-width: none;
  width: auto;
  height: 240mm;            /* hero machine, ~900px on screen */
  object-fit: contain;
  margin-right: -100mm;     /* push the square image off the right edge so the machine (centered in the square) sits clear of the wordmark */
  filter: drop-shadow(0 14px 28px rgba(17, 17, 17, 0.10))
          drop-shadow(0 3px 6px rgba(17, 17, 17, 0.06));
}

/* ---------- Contents (Sheet 2) ---------- */
.contents-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.4fr;
  gap: 14mm;
  height: 100%;
  align-items: start;
  padding-top: 6mm;
}
.contents-left .section-title { font-size: 56px; }
.contents-left .welcome {
  margin-top: 12mm;
  font-size: 14px;
  line-height: 1.65;
  color: var(--nova-muted);
}
.toc { padding-top: 16mm; }
.toc ol { list-style: none; padding: 0; margin: 0; }
.toc li {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 18px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--nova-line);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.toc li:first-child { border-top: 1px solid var(--nova-line); }
.toc .toc-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--nova-muted);
}
.toc .toc-page {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--nova-muted);
  letter-spacing: 0.08em;
}

/* ---------- Anatomy (Sheet 3) ---------- */
.anatomy-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 12mm;
  height: 100%;
  align-items: stretch;
  padding-top: 4mm;
}
.anatomy-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* No card, no border — image sits on the page itself. */
}
.anatomy-visual img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  /* Let it grow past the column so the machine reads bigger on the page. */
  transform: scale(1.18);
  transform-origin: center;
}
.anatomy-info { display: flex; flex-direction: column; }
.anatomy-info .section-title { font-size: 38px; }
.anatomy-info .parts {
  margin-top: auto;
  padding-top: 8mm;
}
.anatomy-info .parts ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.anatomy-info .parts li {
  display: grid;
  grid-template-columns: 24px 1fr;
  padding: 9px 0;
  border-bottom: 1px solid var(--nova-line-soft);
  font-size: 13px;
}
.anatomy-info .parts .pn {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--nova-muted);
}

/* ---------- Step pages ---------- */
.step-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding-top: 2mm;
}
.step-page > header { margin-bottom: 8mm; }
.steps-grid {
  flex: 1;
  display: grid;
  gap: 6mm;
  align-content: start;
}
.steps-2 { grid-template-columns: 1fr 1fr; }
.steps-3 { grid-template-columns: 1fr 1fr 1fr; }
.steps-2-rows { grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; }

.step {
  border: 1px solid var(--nova-line);
  background: var(--nova-off-white);
  padding: 8mm 7mm 7mm;
  display: flex;
  flex-direction: column;
  gap: 6mm;
  min-height: 0;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--nova-champagne-deep);
}
.step-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: -2mm 0 0;
  line-height: 1.15;
}
.step-art {
  background: transparent;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 38mm;
  padding: 4mm 0 0;
  margin-top: auto;
  overflow: visible;
}
.step-art .diagram-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 60mm;
  object-fit: contain;
  display: block;
}
.step-art .diagram-img.diagram-img-portrait {
  width: auto;
  max-width: 100%;
  height: 100%;
  max-height: 78mm;
}
.step-body {
  font-size: 12px;
  line-height: 1.55;
  color: rgba(17,17,17,0.78);
}
.step-note {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--nova-muted);
  border-top: 1px solid var(--nova-line-soft);
  padding-top: 6px;
  margin-top: 4px;
}

/* Hero-step page (one big step + 1 small + notes) */
.hero-step-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr;
  gap: 6mm;
  flex: 1;
}
.hero-step {
  border: 1px solid var(--nova-line);
  background: var(--nova-off-white);
  padding: 10mm;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 6mm;
}
.hero-step .hero-art {
  background: var(--nova-warm-white);
  border: 1px solid var(--nova-line-soft);
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Care sheet ---------- */
.care-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  height: 100%;
  padding-top: 4mm;
}
.care-col {
  padding: 8mm;
  border: 1px solid var(--nova-line);
  background: var(--nova-off-white);
}
.care-col + .care-col { border-left: 0; }
.care-col h3 {
  font-family: var(--font-display);
  font-weight: 350;
  letter-spacing: -0.015em;
  font-size: 28px;
  margin: 8mm 0 4mm;
}
.care-col .eyebrow { color: var(--nova-champagne-deep); }
.care-col ul {
  list-style: none;
  padding: 0;
  margin: 4mm 0 0;
}
.care-col li {
  padding: 11px 0;
  border-bottom: 1px solid var(--nova-line-soft);
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  font-size: 13px;
  line-height: 1.5;
}
.care-col li::before {
  content: "—";
  color: var(--nova-champagne-deep);
}
.care-col .do { color: var(--nova-black); }
.care-col .dont { color: var(--nova-muted); }
.care-col .dont::before { content: "×"; color: rgba(160, 74, 60, 0.7); font-family: var(--font-mono); }

/* ---------- Specs sheet ---------- */
.specs-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 12mm;
  height: 100%;
  padding-top: 4mm;
  align-items: stretch;
}
.specs-table {
  margin-top: 6mm;
  width: 100%;
  border-collapse: collapse;
}
.specs-table th, .specs-table td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid var(--nova-line-soft);
  font-size: 13px;
  vertical-align: top;
}
.specs-table th {
  width: 36%;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--nova-muted);
  font-weight: 500;
}
.safety {
  background: var(--nova-black);
  color: var(--nova-warm-white);
  padding: 10mm;
  display: flex; flex-direction: column;
}
.safety .eyebrow { color: var(--nova-champagne); }
.safety h3 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 30px;
  letter-spacing: -0.02em;
  margin: 6mm 0;
  color: var(--nova-warm-white);
}
.safety ul {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}
.safety li {
  padding: 9px 0;
  border-bottom: 1px solid rgba(245,242,235,0.14);
  font-size: 12.5px;
  line-height: 1.5;
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
}
.safety li::before {
  content: "!";
  font-family: var(--font-mono);
  color: var(--nova-champagne);
  font-size: 11px;
}
.safety li.warn::before { content: "▲"; color: #E4A45C; }

/* ---------- Contact / Closing ---------- */
.closing-grid {
  display: grid;
  grid-template-rows: auto 1fr auto;
  height: 100%;
  padding-top: 4mm;
  gap: 8mm;
}
.closing-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8mm;
  gap: 6mm;
  text-align: center;
}
.closing-hero .word {
  font-family: "Century Gothic", "URW Gothic", "Avant Garde", "Futura", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.30em;
  font-size: 76px;
  text-transform: uppercase;
  margin-left: 0.30em;
  color: transparent;
  -webkit-text-stroke: 2.5px var(--nova-warm-white);
  paint-order: stroke fill;
}
.closing-hero .tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: rgba(245,242,235,0.7);
}
.closing-hero .thanks {
  margin-top: 6mm;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245,242,235,0.82);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(245,242,235,0.18);
  border-bottom: 1px solid rgba(245,242,235,0.18);
}
.contact-col {
  padding: 8mm;
  border-right: 1px solid rgba(245,242,235,0.18);
}
.contact-col:last-child { border-right: 0; }
.contact-col .eyebrow { color: rgba(245,242,235,0.55); }
.contact-col .val {
  margin-top: 4mm;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  word-break: break-word;
}

/* ---------- Cover-interior insert pages ---------- */
/* Two unnumbered editorial pages used only in the stapled (A5)
   print run, to fill the inside-front and inside-back-cover so the
   booklet has no blank pages. They reuse the landing-page graphics
   re-laid as vertical lists. */
.insert-sheet .sheet-foot .f-left span,
.insert-sheet .sheet-head .h-right span {
  color: var(--nova-muted);
}
.insert-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding-top: 2mm;
}
.insert-head { margin-bottom: 4mm; }
.insert-head .section-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
}
.insert-head .strike {
  position: relative;
  color: var(--nova-faint);
}
.insert-head .strike::after {
  content: "";
  position: absolute;
  left: -1%; right: -1%;
  top: 54%;
  height: 2px;
  background: var(--nova-champagne-deep);
}

/* Vertical benefit list — "Built to do more." */
.benefit-rows {
  margin-top: auto;
  display: grid;
  border-top: 1px solid var(--nova-line);
}
.benefit-row {
  display: grid;
  grid-template-columns: 14mm 26mm 1fr;
  gap: 9mm;
  align-items: center;
  padding: 8.5mm 0;
  border-bottom: 1px solid var(--nova-line);
}
.benefit-row .b-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--nova-champagne-deep);
}
.benefit-row .b-icon {
  color: var(--nova-black);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-row .b-icon svg { width: 60px; height: 60px; }
.benefit-row .b-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.015em;
  margin: 0 0 3mm;
}
.benefit-row .b-body {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--nova-muted);
  max-width: 64ch;
  margin: 0;
}

/* Vertical drinks list — "Every sparkling drink." */
.drink-rows {
  margin-top: auto;
  display: grid;
  border-top: 1px solid var(--nova-line-soft);
}
.drink-row {
  display: grid;
  grid-template-columns: 22mm 12mm 1fr;
  gap: 8mm;
  align-items: center;
  padding: 5mm 0;
  border-bottom: 1px solid var(--nova-line-soft);
}
.drink-row .d-glass {
  color: var(--nova-black);
  display: flex;
  align-items: center;
  justify-content: center;
}
.drink-row .d-glass svg { height: 62px; width: auto; }
.drink-row .d-glass .liquid { stroke: none; }
.drink-row .d-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--nova-champagne-deep);
}
.drink-row .d-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.015em;
  margin: 0;
}

/* ---------- Line art SVG bits ---------- */
.diagram { color: var(--nova-black); }
.diagram .ink { stroke: currentColor; fill: none; }
.diagram .fill { fill: currentColor; }
.diagram .mute { stroke: currentColor; opacity: 0.32; fill: none; }
.diagram .accent { stroke: var(--nova-champagne-deep); fill: none; }
.diagram .accent-fill { fill: var(--nova-champagne-deep); }
.diagram text {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.1em;
  fill: currentColor;
  opacity: 0.6;
}

/* ---------- Screen scaling (responsive) ---------- */
@media (max-width: 880px) {
  body.manual { padding: 8px 0; }
  .manual-stage { padding: 8px 0 40px; gap: 8px; }
  .manual-toolbar { width: 100%; padding: 8px 16px 12px; }
  .sheet {
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 210 / 297;
  }
  /* On small screens, give body more breathing on responsive ratio */
}

/* ---------- Print ---------- */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }
  body.manual {
    background: white;
    margin: 0;
  }
  .manual-toolbar { display: none; }
  .manual-stage { padding: 0; gap: 0; }
  .sheet {
    box-shadow: none;
    page-break-after: always;
    break-after: page;
    width: 210mm;
    height: 297mm;
    margin: 0;
  }
  .sheet:last-of-type { page-break-after: auto; }
}