/* ============================================================
   NØDE — Custom Theme Stylesheet
   n0de73.com | Distributed field signal network.
   ============================================================ */

/* ── 1. CSS Variables ──────────────────────────────────────── */
:root {
  --n0de-charcoal:  #1C1C1C;
  --n0de-pine:      #1F3A2E;
  --n0de-brown:     #5A3E2B;
  --n0de-orange:    #C65D1E;
  --n0de-indigo:    #3F1F6B;
  --n0de-cream:     #EBEBE1;
  --n0de-muted:     #4A4A4A;
  --n0de-border:    #2A2A2A;
  --n0de-font-sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --n0de-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --n0de-max-width: 860px;
  --n0de-transition: 150ms ease;
}

/* ── 2. Reset and Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--n0de-charcoal);
  color: var(--n0de-cream);
  font-family: var(--n0de-font-sans);
  font-size: 1rem;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--n0de-orange);
  text-decoration: none;
  transition: color var(--n0de-transition);
}

a:hover {
  color: var(--n0de-cream);
}

hr {
  border: none;
  border-top: 1px solid var(--n0de-border);
  margin: 2rem 0;
}

/* ── 3. Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--n0de-font-sans);
  font-weight: 700;
  line-height: 1.2;
  color: var(--n0de-cream);
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.5rem;  margin-top: 2rem; }
h3 { font-size: 1.2rem;  margin-top: 1.5rem; }
h4 { font-size: 1rem;    margin-top: 1.25rem; }

p {
  margin-bottom: 1.1rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.1rem;
}

li {
  margin-bottom: 0.35rem;
}

blockquote {
  border-left: 3px solid var(--n0de-orange);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(198, 93, 30, 0.06);
  color: var(--n0de-cream);
  font-style: normal;
}

code {
  font-family: var(--n0de-font-mono);
  font-size: 0.875rem;
  background: var(--n0de-border);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--n0de-cream);
}

pre {
  background: #111;
  border: 1px solid var(--n0de-border);
  border-radius: 4px;
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

strong { font-weight: 700; color: var(--n0de-cream); }
em     { font-style: italic; }

/* ── 4. Layout ─────────────────────────────────────────────── */
.n0de-container {
  width: 100%;
  max-width: var(--n0de-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.n0de-main {
  flex: 1;
  padding: 3rem 0;
}

/* ── 5. Navigation Header ──────────────────────────────────── */
.n0de-header {
  background: var(--n0de-charcoal);
  border-bottom: 1px solid var(--n0de-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.n0de-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  max-width: var(--n0de-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.n0de-header__mark {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.n0de-header__logo {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity var(--n0de-transition);
}

.n0de-header__mark:hover .n0de-header__logo {
  opacity: 0.8;
}

.n0de-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.n0de-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--n0de-cream);
  text-decoration: none;
  letter-spacing: 0.04em;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color var(--n0de-transition), border-color var(--n0de-transition);
}

.n0de-nav a:hover,
.n0de-nav a.active {
  color: var(--n0de-cream);
  border-bottom-color: var(--n0de-orange);
}

/* ── 6. Footer ─────────────────────────────────────────────── */
.n0de-footer {
  border-top: 1px solid var(--n0de-border);
  padding: 1.5rem 0;
}

.n0de-footer__inner {
  max-width: var(--n0de-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--n0de-muted);
}

.n0de-footer__text {
  letter-spacing: 0.02em;
}

.n0de-footer__social {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.n0de-social-link {
  color: var(--n0de-muted);
  display: flex;
  align-items: center;
  transition: color var(--n0de-transition);
}

.n0de-social-link:hover {
  color: var(--n0de-orange);
}

/* ── 7. Home Page ──────────────────────────────────────────── */

/* Hero */
.n0de-hero {
  padding: 5rem 0 4rem;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.n0de-hero__wordmark {
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--n0de-cream);
  line-height: 1;
  margin-bottom: 1rem;
}

.n0de-hero__tagline {
  font-size: 1.05rem;
  color: var(--n0de-muted);
  letter-spacing: 0.04em;
  margin-bottom: 2.5rem;
  font-family: var(--n0de-font-mono);
}

.n0de-hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Signal arc motif — subtle CSS element */
.n0de-hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(198, 93, 30, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.n0de-hero::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(198, 93, 30, 0.07);
  border-radius: 50%;
  pointer-events: none;
}

/* Buttons */
.n0de-btn {
  display: inline-block;
  font-family: var(--n0de-font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.5rem;
  border-radius: 3px;
  transition: background var(--n0de-transition), color var(--n0de-transition), border-color var(--n0de-transition);
  cursor: pointer;
  text-decoration: none;
}

.n0de-btn--primary {
  background: var(--n0de-orange);
  color: var(--n0de-cream);
  border: 1px solid var(--n0de-orange);
}

.n0de-btn--primary:hover {
  background: #b35519;
  color: var(--n0de-cream);
  border-color: #b35519;
}

.n0de-btn--outline {
  background: transparent;
  color: var(--n0de-cream);
  border: 1px solid var(--n0de-border);
}

.n0de-btn--outline:hover {
  border-color: var(--n0de-cream);
  color: var(--n0de-cream);
}

/* Home sections */
.n0de-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--n0de-border);
}

.n0de-section--alt {
  background: var(--n0de-pine);
  border-top: none;
  padding: 3.5rem 0;
  margin: 0 -1.25rem;
}

.n0de-section--alt .n0de-container {
  padding: 0 1.25rem;
}

.n0de-section__label {
  font-family: var(--n0de-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--n0de-orange);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.n0de-section__heading {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  margin-top: 0;
}

.n0de-what-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
}

.n0de-what-list li {
  font-size: 0.9375rem;
  padding-left: 1rem;
  position: relative;
  color: var(--n0de-cream);
  margin-bottom: 0;
}

.n0de-what-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--n0de-orange);
  font-weight: 700;
}

.n0de-participate {
  font-size: 0.9375rem;
  color: var(--n0de-cream);
}

.n0de-participate p + p {
  margin-top: 0.75rem;
}

/* ── 8. Field Log List ─────────────────────────────────────── */
.n0de-log-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.n0de-log-entry {
  border-top: 1px solid var(--n0de-border);
  padding: 1.75rem 0;
}

.n0de-log-entry:last-child {
  border-bottom: 1px solid var(--n0de-border);
}

.n0de-log-entry__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.n0de-log-entry__title a {
  color: var(--n0de-cream);
  text-decoration: none;
  transition: color var(--n0de-transition);
}

.n0de-log-entry__title a:hover {
  color: var(--n0de-orange);
}

.n0de-log-entry__meta {
  font-family: var(--n0de-font-mono);
  font-size: 0.75rem;
  color: var(--n0de-muted);
  margin-bottom: 0.6rem;
  letter-spacing: 0.02em;
}

.n0de-log-entry__meta span + span::before {
  content: ' // ';
  color: var(--n0de-border);
}

.n0de-log-entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.n0de-tag {
  font-family: var(--n0de-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--n0de-orange);
  border-radius: 2px;
  color: var(--n0de-orange);
  text-transform: lowercase;
}

.n0de-tag--link {
  text-decoration: none;
  transition: background-color var(--n0de-transition), color var(--n0de-transition);
}

.n0de-tag--link:hover {
  background-color: var(--n0de-orange);
  color: var(--n0de-charcoal);
}

.n0de-author-link {
  color: var(--n0de-cream);
  text-decoration: none;
  border-bottom: 1px solid var(--n0de-muted);
  transition: border-color var(--n0de-transition), color var(--n0de-transition);
}

.n0de-author-link:hover {
  color: var(--n0de-orange);
  border-color: var(--n0de-orange);
}

.n0de-page-header__eyebrow {
  font-family: var(--n0de-font-mono);
  font-size: 0.75rem;
  color: var(--n0de-orange);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.n0de-log-entry__summary {
  font-size: 0.9375rem;
  color: var(--n0de-muted);
  line-height: 1.55;
}

/* Page heading */
.n0de-page-header {
  padding-bottom: 2rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--n0de-border);
}

.n0de-page-header h1 {
  font-size: 1.75rem;
  margin-bottom: 0.35rem;
}

.n0de-page-header__desc {
  color: var(--n0de-muted);
  font-size: 0.9375rem;
  font-family: var(--n0de-font-mono);
}

/* ── 9. Field Log Single ───────────────────────────────────── */
.n0de-log-single__header {
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--n0de-border);
}

.n0de-log-single__title {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.n0de-log-single__meta {
  font-family: var(--n0de-font-mono);
  font-size: 0.8125rem;
  color: var(--n0de-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin-bottom: 0.75rem;
}

.n0de-log-single__meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.n0de-log-single__summary {
  font-size: 1.05rem;
  color: var(--n0de-cream);
  margin-top: 1rem;
  font-style: italic;
  border-left: 3px solid var(--n0de-pine);
  padding-left: 1rem;
}

.n0de-log-content {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.n0de-log-content h2 {
  font-size: 1.15rem;
  margin-top: 2.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--n0de-border);
}

.n0de-log-content h3 {
  font-size: 1rem;
  margin-top: 1.75rem;
  color: var(--n0de-orange);
}

/* ── 10. Manifesto ─────────────────────────────────────────── */
.n0de-manifesto {
  max-width: 680px;
  font-size: 1.05rem;
  line-height: 1.75;
}

.n0de-manifesto h1 {
  font-size: 2.25rem;
  margin-bottom: 0.25rem;
}

.n0de-manifesto h3 {
  color: var(--n0de-muted);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-top: 0;
  margin-bottom: 2rem;
  font-family: var(--n0de-font-mono);
}

.n0de-manifesto h2 {
  font-size: 1.2rem;
  margin-top: 3rem;
  margin-bottom: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--n0de-border);
}

.n0de-manifesto h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.n0de-manifesto hr {
  margin: 2rem 0;
  border-color: var(--n0de-border);
}

.n0de-manifesto ul {
  list-style: none;
  padding: 0;
}

.n0de-manifesto ul li {
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.4rem;
}

.n0de-manifesto ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--n0de-orange);
}

.n0de-manifesto strong {
  color: var(--n0de-cream);
  font-weight: 700;
}

@media print {
  .n0de-header,
  .n0de-footer,
  .n0de-btn,
  .n0de-nav {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
    font-size: 11pt;
    font-family: Georgia, serif;
  }

  .n0de-manifesto {
    max-width: 100%;
    color: #111;
  }

  .n0de-manifesto h1,
  .n0de-manifesto h2,
  .n0de-manifesto h3,
  .n0de-manifesto h4 {
    color: #111;
  }

  .n0de-manifesto ul li::before {
    color: #111;
  }

  a {
    color: #111;
    text-decoration: underline;
  }

  .n0de-main {
    padding: 0;
  }
}

/* ── 11. Branding Page ─────────────────────────────────────── */
.n0de-brand-section {
  margin-bottom: 3rem;
}

.n0de-brand-section h2 {
  font-size: 1.1rem;
  border-bottom: 1px solid var(--n0de-border);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.n0de-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.n0de-swatch {
  width: 140px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--n0de-border);
}

.n0de-swatch__color {
  height: 60px;
  width: 100%;
}

.n0de-swatch__info {
  padding: 0.5rem 0.6rem;
  background: #141414;
}

.n0de-swatch__name {
  font-size: 0.75rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.1rem;
}

.n0de-swatch__hex {
  font-family: var(--n0de-font-mono);
  font-size: 0.7rem;
  color: var(--n0de-muted);
}

.n0de-swatch__usage {
  font-size: 0.65rem;
  color: var(--n0de-muted);
  display: block;
  margin-top: 0.2rem;
}

.n0de-type-sample {
  margin-bottom: 1rem;
  padding: 1rem;
  background: #141414;
  border: 1px solid var(--n0de-border);
  border-radius: 3px;
}

.n0de-type-sample__label {
  font-family: var(--n0de-font-mono);
  font-size: 0.7rem;
  color: var(--n0de-muted);
  margin-bottom: 0.5rem;
  display: block;
}

.n0de-asset-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.n0de-brand-test {
  background: var(--n0de-pine);
  border-left: 3px solid var(--n0de-orange);
  padding: 1.25rem 1.5rem;
  border-radius: 0 3px 3px 0;
}

.n0de-brand-test p {
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
}

/* ── 12. Shortcodes ────────────────────────────────────────── */

/* callout */
.n0de-callout {
  border-left: 3px solid var(--n0de-pine);
  background: rgba(31, 58, 46, 0.18);
  padding: 0.9rem 1.25rem;
  margin: 1.5rem 0;
  border-radius: 0 3px 3px 0;
  font-size: 0.9375rem;
}

.n0de-callout--warn {
  border-left-color: var(--n0de-orange);
  background: rgba(198, 93, 30, 0.1);
}

.n0de-callout__label {
  font-family: var(--n0de-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.4rem;
  display: block;
}

.n0de-callout--info .n0de-callout__label  { color: #5aab7a; }
.n0de-callout--warn .n0de-callout__label  { color: var(--n0de-orange); }

/* gearlist */
.n0de-gearlist {
  font-family: var(--n0de-font-mono);
  font-size: 0.875rem;
  border: 1px solid var(--n0de-border);
  border-radius: 3px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  list-style: none;
  background: #141414;
}

.n0de-gearlist li {
  padding: 0.3rem 0;
  padding-left: 1.25rem;
  position: relative;
  border-bottom: 1px solid var(--n0de-border);
  margin-bottom: 0;
  color: var(--n0de-cream);
}

.n0de-gearlist li:last-child {
  border-bottom: none;
}

.n0de-gearlist li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--n0de-orange);
}

/* imagegrid */
.n0de-imagegrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.n0de-imagegrid__item {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  background: var(--n0de-border);
}

.n0de-imagegrid__item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.n0de-imagegrid__caption {
  font-family: var(--n0de-font-mono);
  font-size: 0.7rem;
  color: var(--n0de-muted);
  padding: 0.45rem 0.6rem;
  background: #111;
}

/* ── 13. Utility Classes ───────────────────────────────────── */
.u-mono  { font-family: var(--n0de-font-mono); }
.u-muted { color: var(--n0de-muted); }
.u-orange { color: var(--n0de-orange); }
.u-small { font-size: 0.875rem; }
.u-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ── Mobile (768px breakpoint) ─────────────────────────────── */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.25rem; }

  .n0de-hero {
    padding: 3.5rem 0 2.5rem;
  }

  .n0de-hero__wordmark {
    font-size: clamp(2.5rem, 14vw, 4rem);
  }

  .n0de-what-list {
    grid-template-columns: 1fr;
  }

  .n0de-swatches {
    gap: 0.5rem;
  }

  .n0de-swatch {
    width: 120px;
  }

  .n0de-imagegrid {
    grid-template-columns: 1fr;
  }

  .n0de-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .n0de-nav {
    gap: 1.25rem;
  }
}