/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
  --navy:           #07091a;
  --navy-mid:       #0d1b2a;
  --navy-card:      #111e36;
  --navy-border:    rgba(255, 255, 255, 0.08);
  --accent:         #f5a623;
  --accent-hover:   #e09211;
  --accent-glow:    rgba(245, 166, 35, 0.15);
  --teal:           #00d4a0;
  --blue-light:     #4d9be6;
  --purple:         #9b7fe8;
  --green:          #52c47e;
  --white:          #ffffff;
  --text-muted:     #8899aa;
  --off-white:      #f8f7f4;
  --bg-section:     #f3f2ef;
  --text-dark:      #1a1e2e;
  --text-body:      #3a3f4a;
  --border-light:   #e0ddd8;
  --header-height:  64px;
  --container:      1180px;
  --radius:         8px;
  --radius-lg:      16px;
  --font-head:      'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body:      -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-card:    0 2px 12px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 6px 24px rgba(0,0,0,0.14);
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--off-white);
  padding-top: var(--header-height);
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ───────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-dark);
}

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.container-content { max-width: 780px; }
.container-narrow  { max-width: 640px; }
.text-center       { text-align: center; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--navy);
  font-weight: 600;
}
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 4px 16px rgba(245,166,35,0.35); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }
.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-light);
}
.btn-outline-dark:hover { border-color: var(--text-dark); background: var(--off-white); }

/* ── Header / Nav ─────────────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(7, 9, 26, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--navy-border);
  z-index: 1000;
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.site-logo, .footer-logo {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1;
  color: var(--white);
  text-decoration: none;
}
.site-logo > span:first-child,
.footer-logo > span:first-child {
  display: flex;
  align-items: baseline;
  gap: 0;
}
.logo-after, .logo-life { font-family: var(--font-head); font-size: 1.15rem; font-weight: 700; letter-spacing: 0.08em; color: var(--white); }
.logo-60 { font-family: var(--font-head); font-size: 1.35rem; font-weight: 900; letter-spacing: 0; color: var(--accent); }
.logo-tagline { font-size: 0.55rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); margin-top: 2px; }
.site-logo { flex-direction: row; align-items: center; gap: 0.6rem; }
.site-logo .logo-after, .site-logo .logo-60, .site-logo .logo-life { display: inline; }
.site-logo .logo-tagline { display: none; }

/* Primary nav */
.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-item { position: relative; }
.nav-link {
  display: block;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.82);
  transition: color 0.15s;
  background: none;
  font-family: inherit;
}
.nav-link:hover, .nav-link.is-active { color: var(--white); }
.dropdown-arrow {
  display: inline-block;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 4px;
  vertical-align: middle;
  transition: transform 0.2s;
}
.dropdown-open .dropdown-arrow { transform: rotate(180deg); }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 0.5rem 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 100;
}
.dropdown-open .dropdown-menu { display: block; }
.dropdown-link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.78);
  transition: color 0.15s, background 0.15s;
}
.dropdown-link:hover, .dropdown-link.is-active { color: var(--accent); background: rgba(245,166,35,0.05); }
.nav-cta { margin-left: 0.75rem; }

/* Hamburger */
.mobile-menu-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
}
.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  position: relative;
  transition: background 0.2s;
}
.hamburger::before, .hamburger::after {
  content: '';
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  position: absolute;
  left: 0;
  transition: transform 0.25s;
}
.hamburger::before { top: -7px; }
.hamburger::after  { top:  7px; }
body.menu-open .hamburger { background: transparent; }
body.menu-open .hamburger::before { transform: rotate(45deg) translate(5px, 5px); }
body.menu-open .hamburger::after  { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: var(--header-height); left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  padding: 1.5rem 1.25rem;
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  transition: transform 0.25s, opacity 0.25s;
}
.mobile-nav-overlay.is-open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav-list { display: flex; flex-direction: column; gap: 0; }
.mobile-nav-link {
  display: block;
  padding: 0.9rem 0;
  font-size: 1.05rem;
  font-family: var(--font-head);
  font-weight: 300;
  color: var(--white);
  border-bottom: 1px solid var(--navy-border);
}
.mobile-sub-list { padding: 0.25rem 0 0.5rem 1rem; }
.mobile-sub-link {
  display: block;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}
.mobile-cta-item { padding-top: 1.5rem; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 5rem 0 4rem;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(77,155,230,0.06) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(0,212,160,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 200;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.hero-accent { color: var(--accent); font-weight: 700; }
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  max-width: 460px;
  margin-bottom: 2rem;
}
.hero-ctas { display: flex; gap: 0.875rem; flex-wrap: wrap; }

/* Constellation visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
}
.constellation {
  position: relative;
  width: 380px;
  height: 380px;
}
.const-hub {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100px; height: 100px;
  background: radial-gradient(circle, rgba(245,166,35,0.15) 0%, rgba(245,166,35,0.05) 100%);
  border: 1.5px solid rgba(245,166,35,0.4);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1;
  gap: 0;
  z-index: 10;
  box-shadow: 0 0 40px rgba(245,166,35,0.12);
}
.hub-label-after, .hub-label-life { font-size: 0.6rem; letter-spacing: 0.12em; font-weight: 700; color: rgba(255,255,255,0.7); }
.hub-60 { font-size: 1.5rem; font-weight: 900; color: var(--accent); letter-spacing: -0.02em; line-height: 1.1; }

/* Nodes */
.const-node {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 10;
}
.node-n  { top:  3%;  left: 50%; }
.node-ne { top: 15%;  left: 82%; }
.node-e  { top: 50%;  left: 95%; }
.node-se { top: 82%;  left: 82%; }
.node-s  { top: 97%;  left: 50%; }
.node-sw { top: 82%;  left: 18%; }
.node-w  { top: 50%;  left: 5%; }
.node-nw { top: 15%;  left: 18%; }

.node-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  cursor: default;
}
.node-icon {
  width: 40px; height: 40px;
  background: var(--navy-card);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.const-node:hover .node-icon {
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  color: var(--accent);
}
.node-label {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-align: center;
  line-height: 1.3;
}
/* Constellation connector lines via CSS */
.constellation::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 60%; height: 60%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  pointer-events: none;
}

/* ── Section: Intro ───────────────────────────────────────────────────────── */
.section-intro {
  background: var(--white);
  padding: 4rem 1.25rem;
}
.intro-heading {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: 1rem;
}
.intro-body {
  font-size: 1.1rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* ── Section: Pillars ────────────────────────────────────────────────────── */
.section-pillars {
  background: var(--off-white);
  padding: 5rem 0;
}
.section-heading {
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-weight: 300;
  color: var(--text-dark);
  margin-bottom: 2.5rem;
  text-align: center;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}
.pillar-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.75rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: var(--text-dark);
}
.pillar-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.pillar-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}
.pillar-teal .pillar-icon  { background: rgba(0,212,160,0.1);   color: var(--teal); }
.pillar-blue .pillar-icon  { background: rgba(77,155,230,0.1);  color: var(--blue-light); }
.pillar-gold .pillar-icon  { background: rgba(245,166,35,0.1);  color: var(--accent); }
.pillar-purple .pillar-icon{ background: rgba(155,127,232,0.1); color: var(--purple); }
.pillar-green .pillar-icon { background: rgba(82,196,126,0.1);  color: var(--green); }
.pillar-title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-dark);
}
.pillar-summary {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.55;
  flex: 1;
}
.pillar-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--accent);
  margin-top: auto;
}

/* ── Section: Articles ────────────────────────────────────────────────────── */
.section-articles {
  background: var(--white);
  padding: 5rem 0;
}
.section-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.section-link { font-size: 0.875rem; font-weight: 500; color: var(--accent); }
.section-link:hover { text-decoration: underline; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.article-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.5rem;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: box-shadow 0.2s;
}
.article-card:hover { box-shadow: var(--shadow-card-hover); }
.article-card-sm { padding: 1rem; }
.article-cat-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.article-cat-label:hover { text-decoration: underline; }
.article-card-title {
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-dark);
}
.article-card-title a:hover { color: var(--accent); }
.article-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.55;
  flex: 1;
}
.article-card-link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
}
.article-card-link:hover { text-decoration: underline; }

/* ── Section: Membership ──────────────────────────────────────────────────── */
.section-membership {
  background: var(--navy);
  color: var(--white);
  padding: 5rem 0;
}
.membership-header { margin-bottom: 3rem; }
.membership-heading {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 300;
  color: var(--white);
  margin-bottom: 0.875rem;
}
.membership-body { color: rgba(255,255,255,0.7); font-size: 1rem; line-height: 1.65; }

.membership-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  align-items: start;
}
.tier-card {
  position: relative;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.tier-featured {
  border-color: rgba(245,166,35,0.4);
  box-shadow: 0 0 32px rgba(245,166,35,0.08);
}
.tier-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--navy);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}
.tier-name {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tier-price { display: flex; align-items: baseline; gap: 2px; }
.tier-amount { font-size: 2.2rem; font-weight: 700; font-family: var(--font-head); color: var(--white); }
.tier-period { font-size: 0.85rem; color: var(--text-muted); }
.tier-features { display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.tier-features li {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.72);
  padding-left: 1.1rem;
  position: relative;
}
.tier-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.5em;
  width: 5px; height: 5px;
  background: var(--teal);
  border-radius: 50%;
}

/* ── Category page ────────────────────────────────────────────────────────── */
.category-hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 60%);
  color: var(--white);
  padding: 3rem 0 3.5rem;
}
.category-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 200;
  color: var(--white);
  margin-top: 1rem;
}
.category-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 600px;
  margin-top: 0.75rem;
  line-height: 1.65;
}
.category-body { padding: 3rem 0 5rem; }
.empty-state { padding: 3rem 0; color: var(--text-muted); }

/* ── Article page ─────────────────────────────────────────────────────────── */
.article-hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 70%);
  color: var(--white);
  padding: 3rem 0 3.5rem;
}
.article-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 200;
  color: var(--white);
  margin-top: 0.75rem;
  max-width: 720px;
}
.article-excerpt {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 600px;
  margin-top: 0.75rem;
  line-height: 1.65;
}
.article-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.875rem;
}
.article-body-wrap { padding: 3rem 0 5rem; }
.article-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-body);
}
.article-body p { margin-bottom: 1.25rem; }
.article-body .article-h2 {
  font-size: 1.4rem;
  font-weight: 400;
  margin: 2.5rem 0 1rem;
  color: var(--text-dark);
}
.article-body .article-h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin: 2rem 0 0.75rem;
  color: var(--text-dark);
}
.article-body .article-h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}
.article-list {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.article-list li { margin-bottom: 0.4rem; }
.article-quote {
  border-left: 3px solid var(--accent);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  color: var(--text-body);
  font-style: italic;
  background: var(--bg-section);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.related-articles {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-light);
}
.related-heading {
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.article-back {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}
.back-link { font-size: 0.875rem; color: var(--accent); font-weight: 500; }
.back-link:hover { text-decoration: underline; }

/* ── Static pages (about, contact) ───────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy) 70%);
  color: var(--white);
  padding: 3rem 0 3.5rem;
}
.page-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 200;
  color: var(--white);
  margin-top: 0.75rem;
}
.page-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  margin-top: 0.75rem;
}
.prose {
  padding: 3rem 0;
  max-width: 680px;
}
.prose h2 {
  font-size: 1.35rem;
  font-weight: 400;
  margin: 2rem 0 0.75rem;
  color: var(--text-dark);
}
.prose p { margin-bottom: 1.1rem; font-size: 1.05rem; line-height: 1.72; }
.about-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 4rem;
}

/* Contact form */
.contact-form {
  max-width: 560px;
  padding: 2rem 0 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label { font-size: 0.875rem; font-weight: 600; color: var(--text-dark); }
.form-field input, .form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text-dark);
  transition: border-color 0.2s;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-success {
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-size: 1.05rem;
  color: var(--green);
}
.form-error {
  padding: 0.75rem 1rem;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius);
  color: #dc2626;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* ── 404 ──────────────────────────────────────────────────────────────────── */
.page-404 { padding: 6rem 0; }
.error-code { font-size: 6rem; font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: 0.5rem; }
.error-title { font-size: 1.75rem; font-weight: 300; margin-bottom: 0.75rem; }
.error-body { color: var(--text-body); margin-bottom: 2rem; }
.error-links { display: flex; gap: 0.875rem; flex-wrap: wrap; justify-content: center; }

/* ── Breadcrumbs ──────────────────────────────────────────────────────────── */
.breadcrumbs { margin-bottom: 1rem; }
.breadcrumb-list { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; }
.breadcrumb-item { font-size: 0.775rem; color: rgba(255,255,255,0.5); }
.breadcrumb-item a { color: rgba(255,255,255,0.55); }
.breadcrumb-item a:hover { color: var(--accent); }
.breadcrumb-item + .breadcrumb-item::before { content: '/'; margin-right: 0.35rem; }
.breadcrumb-current { color: rgba(255,255,255,0.75); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.site-footer { background: var(--navy-mid); color: var(--white); }
.footer-top { padding: 4rem 0; border-bottom: 1px solid var(--navy-border); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
}
.footer-logo { align-items: flex-start; }
.footer-desc { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.65; margin-top: 0.75rem; max-width: 280px; }
.footer-heading { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.875rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.65); transition: color 0.15s; }
.footer-links a:hover { color: var(--accent); }

.footer-network {
  background: var(--navy);
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--navy-border);
}
.network-label {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  text-align: center;
}
.network-sites {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
}
.network-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius);
  transition: background 0.15s;
}
.network-link:hover { background: rgba(255,255,255,0.04); }
.network-name { font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.75); }
.network-tag  { font-size: 0.6rem; color: var(--text-muted); }

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-about { grid-column: 1 / -1; }
  .membership-tiers { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .primary-nav { display: none; }
  .mobile-menu-toggle { display: flex; }
  .section-pillars, .section-articles, .section-membership, .section-intro { padding: 3rem 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .membership-tiers { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .page-article .container-content,
  .page-about .container-content,
  .page-contact .container-content { max-width: 100%; }
}

@media (max-width: 400px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .btn { justify-content: center; }
}