/* manual.css — shared styles for Kizō user manual pages. Generated by build-manuals.mjs. */
:root {
  --sunrise:    #E8834A;
  --amber:      #D4793B;
  --clay:       #B8614A;
  --warm-white: #FDF6F0;
  --cream:      #F5EDE4;
  --sand:       #E8DDD1;
  --charcoal:   #2C2825;
  --warm-gray:  #6B6360;
  --soft-gray:  #9B9492;
  --dusk:       #C4856B;
  --white:      #FFFFFF;

  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-sans:  'Nunito Sans', system-ui, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body.manual-page {
  font-family: var(--font-sans);
  background: var(--warm-white);
  color: var(--charcoal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ─── Nav ─── */
.manual-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 60px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(253, 246, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--sand);
}
.manual-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--charcoal);
}
.manual-brand:hover { text-decoration: none; }
.manual-brand span {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: -0.5px;
}
.manual-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.manual-nav-links a {
  font-size: 13px;
  font-weight: 600;
  color: var(--warm-gray);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.manual-nav-links a:hover {
  color: var(--charcoal);
  background: var(--cream);
  text-decoration: none;
}
.manual-nav-cta {
  background: var(--charcoal) !important;
  color: var(--warm-white) !important;
}
.manual-nav-cta:hover { background: var(--sunrise) !important; color: var(--white) !important; }

/* ─── Hero ─── */
.manual-hero {
  background: var(--charcoal);
  color: var(--warm-white);
  padding: 80px 24px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.manual-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 70%, rgba(232,131,74,0.12) 0%, transparent 55%);
  pointer-events: none;
}
.manual-hero-eyebrow {
  font-size: 11px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--dusk);
  margin-bottom: 24px;
  position: relative;
}
.manual-hero-icon {
  font-size: 56px;
  margin-bottom: 16px;
  line-height: 1;
  position: relative;
}
.manual-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 16px;
  position: relative;
}
.manual-hero-tagline {
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 300;
  color: var(--dusk);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
  position: relative;
}

/* ─── Body ─── */
.manual-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}
.manual-body > * + * { margin-top: 1.25rem; }
.manual-body h1, .manual-body h2, .manual-body h3, .manual-body h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.25;
  margin-top: 2.5rem;
  margin-bottom: 0.5rem;
  scroll-margin-top: 80px;
}
.manual-body h2 { font-size: clamp(26px, 4vw, 34px); border-bottom: 1px solid var(--sand); padding-bottom: 0.5rem; }
.manual-body h3 { font-size: clamp(20px, 3vw, 24px); color: var(--clay); }
.manual-body h4 { font-size: 18px; color: var(--warm-gray); font-family: var(--font-sans); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.manual-body p { font-size: 16px; color: var(--charcoal); }
.manual-body strong { color: var(--charcoal); font-weight: 700; }
.manual-body em { color: var(--clay); }
.manual-body ul, .manual-body ol { padding-left: 1.5rem; }
.manual-body li { margin-bottom: 0.4rem; font-size: 16px; }
.manual-body li::marker { color: var(--sunrise); }
.manual-body blockquote {
  border-left: 4px solid var(--sunrise);
  background: var(--cream);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  color: var(--warm-gray);
  font-style: italic;
}
.manual-body hr {
  border: 0;
  border-top: 1px solid var(--sand);
  margin: 3rem 0;
}
.manual-body code {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--cream);
  color: var(--clay);
  padding: 2px 6px;
  border-radius: 4px;
}
.manual-body pre {
  background: var(--charcoal);
  color: var(--warm-white);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}
.manual-body pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}
.manual-body img {
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 24px rgba(44,40,37,0.08);
  border: 1px solid var(--sand);
  margin: 1.5rem auto;
}
.manual-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 1.5rem 0;
}
.manual-body th, .manual-body td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--sand);
}
.manual-body th {
  font-weight: 700;
  color: var(--charcoal);
  background: var(--cream);
}

/* ─── Footer ─── */
.manual-footer {
  background: var(--charcoal);
  color: var(--soft-gray);
  text-align: center;
  padding: 32px 24px;
  font-size: 13px;
}
.manual-footer a { color: var(--dusk); }

/* ─── Index page ─── */
.manual-index-grid {
  max-width: 1040px;
  margin: 0 auto;
  padding: 72px 24px 96px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.manual-index-card {
  background: var(--cream);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  border: 1px solid var(--sand);
  color: var(--charcoal);
  transition: transform 0.2s, box-shadow 0.2s;
  display: block;
}
.manual-index-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(44,40,37,0.1);
  text-decoration: none;
}
.manual-index-icon {
  font-size: 40px;
  margin-bottom: 16px;
  line-height: 1;
}
.manual-index-card h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 8px;
  border: 0;
  padding: 0;
}
.manual-index-card p {
  font-size: 14px;
  color: var(--warm-gray);
  line-height: 1.65;
  margin-bottom: 16px;
}
.manual-index-cta {
  font-size: 13px;
  font-weight: 700;
  color: var(--sunrise);
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .manual-nav { padding: 0 20px; }
  .manual-nav-links a { padding: 6px 10px; font-size: 12px; }
  .manual-body { padding: 48px 20px 72px; }
}