@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@300;400;500;600;700&family=Noto+Sans:wght@300;400;500;700&display=swap');

/* ============================================================
   TOKENS & RESET
   ============================================================ */
:root {
  --green: #69ff69;
  --cyan: #00ffff;
  --dark: #172617;
  --dark-mid: #1e361e;
  --dark-lite: #234523;
  --ink: #172617;
  --text-on-dark: #e8ffe8;
  --text-muted: #7ab87a;
  --card-bg: #1a2e1a;
  --card-border: #2a4a2a;
  --radius-pill: 9999px;
  --radius-card: 18px;
  --radius-btn: 9999px;
  --max-content: 820px;
  --max-site: 1280px;
  --shadow-card: 0 4px 24px rgba(105,255,105,0.08), 0 1px 4px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 16px rgba(105,255,105,0.35);
  --shadow-cyan: 0 0 16px rgba(0,255,255,0.3);
  --font-main: 'Figtree', 'Noto Sans', system-ui, sans-serif;
  --transition: 0.22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--text-on-dark);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--cyan); text-decoration: underline; }
a:hover { color: var(--green); }

/* ============================================================
   SITE WRAP
   ============================================================ */
.site-wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ============================================================
   HEADER — two-row: brand row above, nav row below
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23,38,23,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--dark-lite);
}

.header-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 1.25rem;
  gap: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  letter-spacing: -0.02em;
  text-shadow: var(--shadow-glow);
  white-space: nowrap;
  flex-shrink: 0;
}
.brand img { border-radius: 6px; }
.brand:hover { color: var(--cyan); text-shadow: var(--shadow-cyan); }

.header-ctas {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* CTA buttons — pill / glossy */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1.1rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition), background var(--transition);
  white-space: nowrap;
}

.cta-signup {
  background: linear-gradient(135deg, var(--green) 0%, #3dd68c 60%, var(--cyan) 100%);
  color: var(--ink);
  box-shadow: 0 0 12px rgba(105,255,105,0.45), inset 0 1px 0 rgba(255,255,255,0.3);
}
.cta-signup:hover {
  box-shadow: 0 0 24px rgba(105,255,105,0.7), inset 0 1px 0 rgba(255,255,255,0.4);
  transform: translateY(-1px);
  color: var(--ink);
}

.cta-login {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
  box-shadow: 0 0 8px rgba(0,255,255,0.2);
}
.cta-login:hover {
  background: rgba(0,255,255,0.1);
  box-shadow: 0 0 18px rgba(0,255,255,0.45);
  transform: translateY(-1px);
  color: var(--cyan);
}

/* Nav toggle — hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  background: transparent;
  border: 1.5px solid var(--dark-lite);
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav row */
.header-nav-row {
  background: var(--dark-mid);
  border-top: 1px solid var(--dark-lite);
  padding: 0 1.25rem;
}

.nav-aside {
  max-width: var(--max-site);
  margin: 0 auto;
}

#primary-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.4rem 0;
}

#primary-nav ul li a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.2rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-on-dark);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}
#primary-nav ul li a:hover {
  background: var(--dark-lite);
  border-color: var(--green);
  color: var(--green);
}

/* ============================================================
   HERO — HOME (stacked copy top / image below, right-aligned copy)
   ============================================================ */
.hero-band {
  position: relative;
  background: linear-gradient(155deg, var(--dark-mid) 0%, var(--dark) 55%, #0d1f0d 100%);
  padding-bottom: 3rem;
  overflow: hidden;
  min-height: 45vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.hero-inner {
  max-width: var(--max-site);
  margin: 0 auto;
  width: 100%;
  padding: 3.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.hero-copy {
  text-align: right;
  max-width: 640px;
}

.hero-copy h1 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--green);
  text-shadow: var(--shadow-glow);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-left: auto;
  line-height: 1.6;
}

.hero-media {
  width: 100%;
  max-width: var(--max-site);
  margin: 1.5rem auto 0;
  padding: 0 1.5rem;
}
.hero-media .hero-img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

/* Slanted divider */
.hero-slant {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 56px;
  background: var(--dark);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* ============================================================
   HERO — GUIDE
   ============================================================ */
.guide-hero-band {
  position: relative;
  background: linear-gradient(135deg, #0d1f0d 0%, var(--dark-mid) 50%, #172617 100%);
  padding-bottom: 3rem;
  overflow: hidden;
  min-height: 38vh;
}

.guide-hero-inner {
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 3rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.guide-hero-copy {
  text-align: right;
  max-width: 700px;
}

.guide-hero-copy h1 {
  font-size: clamp(1.4rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--green);
  text-shadow: var(--shadow-glow);
  margin-bottom: 0.5rem;
  letter-spacing: -0.025em;
}

.guide-hero-media {
  width: 100%;
  max-width: 640px;
  margin: 1.25rem 0 0;
}
.guide-hero-media img {
  width: 100%;
  border-radius: 10px;
}

/* ============================================================
   HERO — FAQ / INNER
   ============================================================ */
.faq-hero-band,
.inner-hero-band {
  position: relative;
  background: linear-gradient(135deg, #0e200e 0%, var(--dark-mid) 100%);
  padding-bottom: 3.5rem;
  overflow: hidden;
}

.faq-hero-inner,
.inner-hero-inner {
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 2.75rem 1.5rem 1.5rem;
}

.faq-hero-inner h1,
.inner-hero-inner h1 {
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--green);
  text-shadow: var(--shadow-glow);
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

.faq-intro {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 600px;
  margin-top: 0.5rem;
}

.inner-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0,255,255,0.1);
  border: 1px solid rgba(0,255,255,0.25);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.75rem;
  margin-bottom: 0.75rem;
}

/* Stage label */
.stage-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 0.18rem 0.7rem;
  margin-bottom: 0.6rem;
  border: 1px solid;
}
.stage-awareness { color: var(--cyan); border-color: var(--cyan); background: rgba(0,255,255,0.08); }
.stage-consideration { color: var(--green); border-color: var(--green); background: rgba(105,255,105,0.08); }
.stage-decision { color: #ff9fff; border-color: #ff9fff; background: rgba(255,159,255,0.08); }

/* ============================================================
   BYLINE
   ============================================================ */
.byline {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.byline time { color: var(--cyan); }

/* ============================================================
   MAIN LAYOUT — content + sidebar
   ============================================================ */
main {
  flex: 1;
  padding: 2.5rem 0 3rem;
}

.wrap {
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.content-with-sidebar {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Sidebar — left of content */
.sidebar {
  position: sticky;
  top: 120px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.sidebar-inner {
  padding: 1.25rem;
}

.sidebar h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--card-border);
}

.sidebar h3 span { display: inline; }

.sidebar nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.sidebar nav ul li a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.3rem 0.5rem;
  font-size: 0.83rem;
  color: var(--text-on-dark);
  text-decoration: none;
  border-radius: 8px;
  line-height: 1.4;
  transition: background var(--transition), color var(--transition);
}
.sidebar nav ul li a:hover {
  background: var(--dark-lite);
  color: var(--green);
}

.sidebar-trust {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--card-border);
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.content-section {
  min-width: 0;
}

/* ============================================================
   PROSE — body copy
   ============================================================ */
.prose {
  font-size: 1rem;
  line-height: 1.72;
  color: var(--text-on-dark);
}

.prose h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 10px rgba(105,255,105,0.25);
  margin: 2.2rem 0 0.75rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.prose h2 span { display: inline; }

.prose h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--cyan);
  margin: 1.75rem 0 0.5rem;
  line-height: 1.3;
}

.prose h3 span { display: inline; }

.prose h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-on-dark);
  margin: 1.25rem 0 0.4rem;
}

.prose p { margin-bottom: 1.1rem; }

.prose a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.prose a:hover { color: var(--green); }

.prose ul, .prose ol {
  margin: 0.75rem 0 1.1rem 1.4rem;
}
.prose li { margin-bottom: 0.35rem; }

.prose blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--green);
  background: var(--card-bg);
  border-radius: 0 10px 10px 0;
  font-style: italic;
  color: var(--text-muted);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}
.prose table th {
  background: var(--dark-mid);
  color: var(--green);
  font-weight: 600;
  padding: 0.6rem 0.9rem;
  text-align: left;
  border-bottom: 2px solid var(--green);
}
.prose table td {
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--card-border);
}
.prose table tr:hover td { background: rgba(105,255,105,0.04); }

.prose strong { color: var(--green); font-weight: 600; }
.prose em { color: var(--cyan); }

.prose code {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  padding: 0.15em 0.4em;
  font-size: 0.88em;
  color: var(--cyan);
}

.prose pre {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.25rem 0;
}

/* FAQ specific */
.faq-prose h2 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
}

/* Changelog */
.changelog-prose h2 {
  border-left: 3px solid var(--cyan);
  padding-left: 0.75rem;
}

/* ============================================================
   HOME CHILD CARDS
   ============================================================ */
.child-cards {
  max-width: var(--max-site);
  margin: 0 auto 3rem;
  padding: 0 1.25rem;
}

.child-cards h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: var(--shadow-glow);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.child-cards h2 span { display: inline; }

/* Direct article children — no wrapper section per contract */
.child-cards div > article {
  /* handled by .card below */
}

.child-cards > div {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px rgba(105,255,105,0.14), 0 2px 8px rgba(0,0,0,0.4);
  transform: translateY(-3px);
  border-color: var(--green);
}

.card h3 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}
.card h3 a {
  color: var(--text-on-dark);
  text-decoration: none;
}
.card h3 a:hover { color: var(--green); }

.card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.55; margin: 0; }
.card-date { font-size: 0.78rem !important; color: #4d7a4d !important; }

.read-more {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  margin-top: auto;
  transition: color var(--transition), gap var(--transition);
  gap: 0.2rem;
}
.read-more:hover { color: var(--green); gap: 0.4rem; }

/* ============================================================
   AUTHOR SECTION
   ============================================================ */
.author-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}

.author-section h2 {
  font-size: 1.2rem;
  color: var(--green);
  margin-bottom: 1rem;
}

.author-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-card);
  padding: 1.35rem;
  box-shadow: var(--shadow-card);
}

.author-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.75rem;
}

.author-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green);
}

.author-credentials {
  font-size: 0.82rem;
  color: var(--cyan);
}

.author-bio {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark-mid);
  border-top: 1px solid var(--dark-lite);
  padding: 1.25rem 1.25rem 0;
}

.footer-nav {
  max-width: var(--max-site);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.75rem 0;
}

.footer-brand {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  text-shadow: 0 0 8px rgba(105,255,105,0.3);
  flex-shrink: 0;
}
.footer-brand:hover { color: var(--cyan); }

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  flex: 1;
}

.footer-nav ul li a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-nav ul li a:hover { color: var(--green); }

.footer-copy {
  font-size: 0.75rem;
  color: #3d5e3d;
  flex-shrink: 0;
}

.footer-trust {
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 0.75rem 0 1rem;
  border-top: 1px solid var(--dark-lite);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.trust-links {
  font-size: 0.78rem;
}
.trust-links a {
  color: var(--text-muted);
  text-decoration: underline;
}
.trust-links a:hover { color: var(--cyan); }

.rg-notice {
  font-size: 0.72rem;
  color: #3d5e3d;
  line-height: 1.5;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .card, .cta, #primary-nav ul li a { transition: none !important; }
  .hero-band, .guide-hero-band, .faq-hero-band, .inner-hero-band { animation: none !important; }
}

/* ============================================================
   MOBILE — ≤768px
   ============================================================ */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .header-nav-row {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.35s ease;
    border-top: none;
    padding: 0 1rem;
  }

  .header-nav-row.open {
    max-height: 420px;
    border-top: 1px solid var(--dark-lite);
    padding: 0.5rem 1rem;
  }

  #primary-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0.25rem 0;
  }

  #primary-nav ul li a {
    min-height: 44px;
    padding: 0 0.75rem;
    border-radius: 8px;
    font-size: 0.88rem;
    white-space: normal;
  }

  .content-with-sidebar {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    order: 2;
  }

  .content-section {
    order: 1;
  }

  .hero-inner,
  .guide-hero-inner,
  .faq-hero-inner,
  .inner-hero-inner {
    padding-top: 2rem;
    align-items: stretch;
  }

  .hero-copy,
  .guide-hero-copy {
    text-align: left;
    max-width: 100%;
  }

  .hero-sub { margin-left: 0; }

  .child-cards > div {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .footer-nav ul {
    flex-direction: column;
  }
  .footer-nav ul li a {
    min-height: 44px;
  }

  .cta {
    font-size: 0.77rem;
    padding: 0 0.75rem;
  }
}

@media (max-width: 480px) {
  html { font-size: 16px; }

  .header-brand-row { padding: 0.45rem 0.9rem; }

  .hero-copy h1 { font-size: 1.45rem; }

  .prose table {
    font-size: 0.82rem;
    display: block;
    overflow-x: auto;
  }

  .child-cards { padding: 0 0.9rem; }
  .wrap { padding: 0 0.9rem; }
}

a[data-cta],button[aria-controls]{min-height:44px;min-width:44px;box-sizing:border-box}main p a{text-decoration:underline}