/* ============================================
   Helvetic Shield — Public Site
   Night edition · editorial aesthetic on deep ink
   Deep ink · warm parchment · alpine red · Fraunces + Inter + JetBrains Mono
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=JetBrains+Mono:wght@300;400;500&family=Work+Sans:wght@300;400;500;600&display=swap");

:root {
  /* CICS-NG system. Surface + type ramps per brand manual v1.1 §5. */
  --paper: #F5F7FA;        /* primary type — signal-white */
  --paper-2: #BFC7D1;      /* secondary type / body */
  --ink: #0B0D10;          /* base — primary surface */
  --ink-2: #0E1115;        /* card */
  --ink-3: #161B21;        /* elevated */
  --ink-4: #1F262E;        /* line */
  --muted: #7C8590;        /* labels, captions */
  --faint: #4A535C;        /* footnotes, disabled */
  --hair: #1F262E;
  --hair-strong: #2E3742;
  --line-soft: #15191F;
  --accent: #D72638;       /* Swiss red */
  --accent-deep: #A81E2D;
  --accent-2: #8C6239;     /* bronze — the mountain, sparingly */
  --success: #64c48b;
  --warn: #e0a558;

  /* CICS-NG type system. Archivo = wordmark only; Cormorant = editorial;
     Work Sans = body/UI; JetBrains Mono = technical. */
  --font-serif: "Cormorant Garamond", "Iowan Old Style", "Palatino", Georgia, serif;
  --font-sans: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", "Menlo", monospace;
  --font-wordmark: "Archivo", var(--font-sans);

  --col: 1168px;
  --col-narrow: 780px;
}

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

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: var(--ink);
}

body {
  font-family: var(--font-sans);
  color: var(--paper);
  background: var(--ink);
  line-height: 1.65;
  font-weight: 400;
}

::selection { background: rgba(215, 38, 56, 0.35); color: var(--paper); }

a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--hair-strong);
  transition: color 120ms ease, border-color 120ms ease;
}
a:hover { color: var(--accent); border-bottom-color: var(--accent); }
a.plain, .site-header a, .site-footer a, .nav-logo { border-bottom: 0; }
.wordmark { font-family: var(--font-serif); font-weight: 600; letter-spacing: -0.01em; color: var(--paper); }

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.12;
  color: var(--paper);
  font-variation-settings: "opsz" 144;
}

h1 { font-size: clamp(2.25rem, 4vw, 3.75rem); font-weight: 500; }
h2 { font-size: clamp(1.75rem, 2.6vw, 2.4rem); font-weight: 500; }
h3 { font-size: 1.4rem; font-weight: 500; }
h4 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 1rem; max-width: 70ch; color: rgba(245, 247, 250, 0.8); }
p + p { margin-top: 1rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.lede {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.5;
  color: var(--paper);
  max-width: 58ch;
}

code, kbd, samp {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--ink-3);
  color: var(--paper);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  border: 1px solid var(--hair-strong);
}

/* ============================================
   Containers
   ============================================ */
.container {
  max-width: var(--col);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-narrow {
  max-width: var(--col-narrow);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.rule { border: 0; border-top: 1px solid var(--hair); margin: 4rem 0; }
.rule-accent {
  border: 0;
  border-top: 3px solid var(--accent);
  width: 48px;
  margin: 0 0 1.5rem;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  border-bottom: 1px solid var(--hair-strong);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(7, 9, 15, 0.85);
}

.nav-container {
  max-width: var(--col);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--paper);
  letter-spacing: -0.01em;
}
.nav-logo .mark {
  display: inline-flex;
  width: 22px;
  height: 22px;
  background: var(--accent);
  position: relative;
  border-radius: 2px;
}
.nav-logo .mark::before,
.nav-logo .mark::after {
  content: "";
  position: absolute;
  background: var(--paper);
}
.nav-logo .mark::before {
  left: 50%;
  top: 20%;
  width: 22%;
  height: 60%;
  transform: translateX(-50%);
}
.nav-logo .mark::after {
  left: 20%;
  top: 50%;
  width: 60%;
  height: 22%;
  transform: translateY(-50%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  font-size: 0.92rem;
}
.nav-links a {
  color: rgba(245, 247, 250, 0.78);
  border-bottom: 1px solid transparent;
  font-weight: 500;
  padding: 0.25rem 0;
  transition: border-color 120ms ease, color 120ms ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--paper);
  border-bottom-color: var(--accent);
}

.nav-cta {
  display: inline-block;
  padding: 0.55rem 1.1rem !important;
  border: 1px solid var(--accent) !important;
  border-radius: 2px;
  color: var(--paper) !important;
  background: var(--accent);
  font-weight: 500 !important;
}
.nav-cta:hover {
  background: transparent !important;
  color: var(--accent) !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--paper);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, border-color 120ms ease, transform 120ms ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--paper) !important;
  border-color: var(--accent);
  border-bottom: 1px solid var(--accent) !important;
}
.btn-primary:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: var(--paper) !important;
}
.btn-secondary {
  background: transparent;
  color: var(--paper) !important;
  border: 1px solid var(--paper);
  border-bottom: 1px solid var(--paper) !important;
}
.btn-secondary:hover {
  background: var(--paper);
  color: var(--ink) !important;
}
.btn-ghost {
  background: transparent;
  color: var(--paper) !important;
  border: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong) !important;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid var(--hair);
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* warm wash — Swiss red + bronze, behind the mountain */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at 20% 20%, rgba(215, 38, 56, 0.08) 0, transparent 40%),
                    radial-gradient(circle at 85% 120%, rgba(140, 98, 57, 0.06) 0, transparent 45%);
  z-index: 0;
}
.hero::after {
  /* CICS-NG signature: the bronze alpine panorama, cropped, faded into the page */
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 70%;
  pointer-events: none;
  background: url("/brand/mountain-dark.svg") no-repeat center bottom;
  background-size: cover;
  opacity: 0.55;
  -webkit-mask-image: linear-gradient(to top, #000 35%, transparent 100%);
          mask-image: linear-gradient(to top, #000 35%, transparent 100%);
  z-index: 0;
}
.hero .container { display: grid; gap: 1.5rem; position: relative; z-index: 1; }
.hero .eyebrow { margin-bottom: 0.5rem; }
.hero h1 {
  max-width: 22ch;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100;
}
.hero .lede { margin-top: 0.5rem; max-width: 56ch; }
.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hair-strong);
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.hero-meta > div { display: flex; flex-direction: column; gap: 0.4rem; }
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-meta dd {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--paper);
  letter-spacing: -0.01em;
}
.hero-meta dd small {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-left: 0.4rem;
  letter-spacing: 0.1em;
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--hair);
}
.section-alt { background: var(--ink-2); }

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 3rem;
}
@media (min-width: 900px) {
  .section-head {
    grid-template-columns: 1fr 1.1fr;
    gap: 3rem;
    align-items: start;
  }
}

/* ============================================
   "What it is" cards
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--ink-3);
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  padding: 2rem;
  transition: border-color 150ms ease, transform 150ms ease, background 150ms ease;
}
.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 1rem;
  display: block;
}
.card h3 { margin-bottom: 0.6rem; }
.card p { color: rgba(245, 247, 250, 0.7); font-size: 0.95rem; max-width: none; }

/* ============================================
   SENTINEL live strip
   ============================================ */
.sentinel-strip {
  background: #000;
  color: var(--paper);
  padding: 5rem 0;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  position: relative;
}
.sentinel-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    135deg,
    transparent 0px,
    transparent 16px,
    rgba(215, 38, 56, 0.025) 16px,
    rgba(215, 38, 56, 0.025) 17px
  );
}
.sentinel-strip .container { position: relative; z-index: 1; }
.sentinel-strip .eyebrow { color: rgba(245, 247, 250, 0.55); }
.sentinel-strip h2 { color: var(--paper); margin-bottom: 0.5rem; }
.sentinel-strip .muted { color: rgba(245, 247, 250, 0.65); max-width: 52ch; }

.sentinel-cta {
  margin-top: 2.5rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.sentinel-cta .btn-primary { background: var(--paper); color: var(--ink) !important; border-color: var(--paper); }
.sentinel-cta .btn-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--paper) !important; }
.sentinel-cta .btn-ghost { color: var(--paper) !important; border-color: rgba(245, 247, 250, 0.35); }
.sentinel-cta .btn-ghost:hover { border-color: var(--paper); color: var(--paper) !important; }


/* ============================================
   Tiers
   ============================================ */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  overflow: hidden;
}
.tier-card {
  padding: 2rem;
  background: var(--ink-3);
  border-right: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--paper);
}
.tier-card:last-child { border-right: 0; }
.tier-card h3 { font-size: 1.5rem; margin: 0; }
.tier-card p { font-size: 0.92rem; color: rgba(245, 247, 250, 0.7); max-width: none; }
.tier-card .tier-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.tier-card .tier-label.featured { color: var(--accent); }
.tier-card.tier-featured {
  background: linear-gradient(180deg, rgba(215, 38, 56, 0.08) 0%, var(--ink-3) 60%);
  border-top: 3px solid var(--accent);
  margin-top: -1px;
}
.tier-card ul {
  list-style: none;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--hair-strong);
  font-size: 0.88rem;
  color: rgba(245, 247, 250, 0.85);
}
.tier-card li {
  padding: 0.3rem 0;
  padding-left: 1.1rem;
  position: relative;
}
.tier-card li::before {
  content: "+";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 600;
}

/* ============================================
   Sovereignty
   ============================================ */
.sovereignty {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 900px) {
  .sovereignty { grid-template-columns: 1.2fr 1fr; }
}
.sov-pillars { display: grid; gap: 1.25rem; }
.sov-pillar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--hair-strong);
}
.sov-pillar:last-child { border-bottom: 0; }
.sov-pillar .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  padding-top: 0.3rem;
}
.sov-pillar h4 { margin-bottom: 0.4rem; }
.sov-pillar p { color: rgba(245, 247, 250, 0.7); font-size: 0.95rem; max-width: none; }

.sov-register {
  background: var(--ink-3);
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  padding: 2rem;
  font-size: 0.9rem;
}
.sov-register h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  font-weight: 500;
}
.sov-register dl { display: grid; grid-template-columns: 120px 1fr; gap: 0.45rem 1.25rem; }
.sov-register dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.sov-register dd { color: var(--paper); font-size: 0.92rem; }

/* ============================================
   How it works — steps
   ============================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  counter-reset: step;
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  overflow: hidden;
  background: var(--ink-3);
}
.step {
  counter-increment: step;
  padding: 2rem;
  border-right: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
  position: relative;
}
.step:last-child { border-right: 0; }
.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.step h3 { margin-bottom: 0.5rem; font-size: 1.2rem; }
.step p { font-size: 0.92rem; color: rgba(245, 247, 250, 0.7); max-width: none; }

/* ============================================
   Editorial teasers
   ============================================ */
.editorial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hair);
}
.editorial-item {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 2rem;
  align-items: baseline;
  padding: 2rem 0;
  border-bottom: 1px solid var(--hair);
  transition: background 120ms ease;
}
.editorial-item:hover { background: var(--ink-2); }
.editorial-item .date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-left: 0.5rem;
}
.editorial-item h3 { font-size: 1.3rem; margin: 0; }
.editorial-item p {
  font-size: 0.95rem;
  color: rgba(245, 247, 250, 0.7);
  max-width: 60ch;
  margin: 0.5rem 0 0;
}
.editorial-item .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  padding-right: 0.5rem;
  white-space: nowrap;
}

/* ============================================
   Partner strip
   ============================================ */
.partner-strip {
  background: var(--ink-2);
  padding: 3.5rem 0;
  border-top: 1px solid var(--hair-strong);
  border-bottom: 1px solid var(--hair-strong);
}
.partner-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2rem;
}
.partner-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  align-items: center;
  justify-items: center;
  opacity: 0.6;
}
.partner-logos .logo-placeholder {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--paper);
  font-size: 1.1rem;
}

/* ============================================
   CTA block
   ============================================ */
.cta-section {
  background: var(--accent);
  color: var(--paper);
  padding: 4.5rem 0;
  text-align: center;
  border-bottom: 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0 40px,
    rgba(7, 9, 15, 0.04) 40px 41px
  );
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: var(--paper); margin-bottom: 1rem; }
.cta-section .lede { color: rgba(245, 247, 250, 0.9); margin: 0 auto 2rem; max-width: 56ch; }
.cta-section .btn-secondary {
  background: var(--paper);
  color: var(--ink) !important;
  border-color: var(--paper);
}
.cta-section .btn-secondary:hover {
  background: var(--ink);
  color: var(--paper) !important;
  border-color: var(--ink);
}
.cta-section .btn-ghost {
  border-color: rgba(245, 247, 250, 0.5);
  color: var(--paper) !important;
}
.cta-section .btn-ghost:hover {
  border-color: var(--paper);
  color: var(--paper) !important;
  background: rgba(7, 9, 15, 0.15);
}

/* ============================================
   Inner pages
   ============================================ */
.page-header {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--hair-strong);
  position: relative;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 10% 10%, rgba(215, 38, 56, 0.05) 0, transparent 45%);
  z-index: 0;
}
.page-header .container { position: relative; z-index: 1; }
.page-header .eyebrow { margin-bottom: 0.75rem; }
.page-header h1 { max-width: 20ch; margin-bottom: 1rem; }
.page-header .lede { max-width: 56ch; }

.prose {
  max-width: var(--col-narrow);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.85);
}
.prose h2 { margin-top: 3rem; margin-bottom: 1rem; font-size: 1.6rem; color: var(--paper); }
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { margin-top: 2rem; margin-bottom: 0.75rem; color: var(--paper); }
.prose p { max-width: none; color: rgba(245, 247, 250, 0.85); }
.prose p + p { margin-top: 1.25rem; }
.prose ul, .prose ol { margin: 1rem 0 1.5rem 1.5rem; color: rgba(245, 247, 250, 0.85); }
.prose li { margin-bottom: 0.4rem; }
.prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.25rem 0 0.25rem 1.5rem;
  margin: 2rem 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--paper);
}
.prose strong { color: var(--paper); }
.prose a { color: var(--paper); border-bottom: 1px solid var(--accent); }
.prose a:hover { color: var(--accent); }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.prose th, .prose td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--hair-strong);
}
.prose th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.prose hr { border: 0; border-top: 1px solid var(--hair-strong); margin: 3rem 0; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: #000;
  color: rgba(245, 247, 250, 0.75);
  padding: 4rem 0 3rem;
  font-size: 0.9rem;
  border-top: 1px solid var(--hair-strong);
}
.footer-container {
  max-width: var(--col);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
@media (max-width: 800px) { .footer-container { grid-template-columns: 1fr 1fr; } }
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(245, 247, 250, 0.5);
  margin-bottom: 1rem;
  font-weight: 500;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.4rem; }
.footer-col a { color: rgba(245, 247, 250, 0.75); border-bottom: 0; font-size: 0.9rem; }
.footer-col a:hover { color: var(--paper); }
.footer-brand-block .nav-logo { color: var(--paper); font-size: 1.2rem; margin-bottom: 0.8rem; }
.footer-brand-block p {
  font-size: 0.86rem;
  color: rgba(245, 247, 250, 0.55);
  max-width: 38ch;
  margin-bottom: 0.5rem;
}
.footer-meta {
  max-width: var(--col);
  margin: 3rem auto 0;
  padding: 1.5rem 1.5rem 0;
  border-top: 1px solid var(--ink-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(245, 247, 250, 0.4);
}

/* ============================================
   Tokens
   ============================================ */
.muted { color: var(--muted); }
.pill {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.pill-accent { color: var(--accent); }
.pill-success { color: var(--success); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--ink);
    border-bottom: 1px solid var(--hair-strong);
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.75rem;
  }
  .nav-links.open { display: flex; }
  .hero-meta { grid-template-columns: 1fr; gap: 1.5rem; }
  .editorial-item { grid-template-columns: 1fr; gap: 0.4rem; }
  .editorial-item .tag { order: 1; }
  .editorial-item .date { padding-left: 0; }
  .sov-register dl { grid-template-columns: 1fr; gap: 0.1rem 0; }
  .sov-register dd { margin-bottom: 0.8rem; }
}

/* ============================================
   Intelligence — indicator cards (SENTINEL / atlas style)
   ============================================ */
.card-grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.indicator-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 1.25rem;
  margin: 2.5rem 0 1.5rem;
}
.indicator-card {
  background: var(--ink-3);
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.ind-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.ind-id { font-family: var(--font-mono); font-size: 0.95rem; font-weight: 600; color: var(--paper); letter-spacing: -0.01em; }
.ind-pills { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.pill {
  font-family: var(--font-mono);
  font-size: 0.64rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.18rem 0.5rem; border-radius: 2px;
  border: 1px solid transparent; white-space: nowrap;
}
.pill-confirmed { color: var(--accent); background: rgba(215,38,56,0.13); border-color: rgba(215,38,56,0.40); }
.pill-probable  { color: #C9962E; background: rgba(201,150,46,0.13); border-color: rgba(201,150,46,0.40); }
.pill-live      { color: var(--accent); background: rgba(215,38,56,0.13); border-color: rgba(215,38,56,0.35); }
.pill-disclosed { color: #C9962E; background: rgba(201,150,46,0.13); border-color: rgba(201,150,46,0.35); }
.ind-desc { color: var(--paper-2); font-size: 0.95rem; margin: 0; max-width: none; }
.ind-value {
  font-family: var(--font-mono);
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0.9rem; border-radius: 2px;
  background: var(--ink-2); border: 1px solid var(--hair-strong);
}
.ind-value code { font-size: 1.02rem; color: var(--paper); background: none; border: 0; padding: 0; word-break: break-all; }
.ind-kind { margin-left: auto; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); }
.ind-value-disclosed { border-color: rgba(201,150,46,0.55); }
.ind-value-redacted {
  border: 1px dashed rgba(215,38,56,0.5);
  color: var(--accent);
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.12em;
  justify-content: center; background: rgba(215,38,56,0.05);
}
.ind-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem 1.25rem; margin: 0; }
.ind-meta dt { font-family: var(--font-mono); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 0.15rem; }
.ind-meta dd { font-family: var(--font-mono); font-size: 0.85rem; color: var(--paper); margin: 0; }
.ind-lead { color: var(--accent-2) !important; font-weight: 600; }

/* ============================================
   Helvetic Defence Paradigm
   ============================================ */
.paradigm-flow { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.25rem; margin-top: 2.5rem; }
.pstep { border-top: 2px solid var(--accent); padding-top: 1rem; }
.pnum { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; color: var(--muted); }
.pstep h4 { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; margin: 0.4rem 0 0.5rem; color: var(--paper); }
.pstep p { color: var(--paper-2); font-size: 0.92rem; margin: 0; max-width: none; }

/* ============================================
   The model — covenants + advisory board
   ============================================ */
.covenants { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1px; background: var(--hair); border: 1px solid var(--hair); margin: 2.5rem 0; }
.covenant { background: var(--ink); padding: 1.4rem 1.5rem; }
.covenant h4 { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; color: var(--paper); margin: 0 0 0.4rem; }
.covenant h4::before { content: ""; display: inline-block; width: 14px; height: 1.8px; background: var(--accent); vertical-align: middle; margin-right: 0.6rem; }
.covenant p { color: var(--paper-2); font-size: 0.9rem; margin: 0; max-width: none; }

.board { margin-top: 2.5rem; border-top: 1px solid var(--hair); padding-top: 2rem; }
.board h3 { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 600; color: var(--paper); margin: 0 0 0.6rem; }
.board-seats { list-style: none; margin: 1.5rem 0 1rem; padding: 0; border: 1px solid var(--hair); border-radius: 3px; }
.board-seats li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 0.85rem 1.2rem; border-bottom: 1px solid var(--hair); flex-wrap: wrap; }
.board-seats li:last-child { border-bottom: 0; }
.seat-role { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 500; color: var(--paper); }
.seat-ctx { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.board-note { font-size: 0.82rem; color: var(--muted); font-style: italic; }

/* tier + join + cta helpers */
.tier-grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.join-note { margin-top: 2rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.join-note p { max-width: 60ch; font-size: 0.92rem; }
.cta-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* No full-width horizontal section separators (per direction) */
.hero, .section, .sentinel-strip, .partner-strip, .cta-section, .site-header, .site-footer {
  border-top: 0 !important;
  border-bottom: 0 !important;
}
.rule { display: none; }

/* ============================================
   Pre-launch — hero status line
   ============================================ */
.hero-status {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: none;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(100, 196, 139, 0.6);
  animation: status-pulse 2.4s ease-out infinite;
  flex-shrink: 0;
}
@keyframes status-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(100, 196, 139, 0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(100, 196, 139, 0); }
  100% { box-shadow: 0 0 0 0 rgba(100, 196, 139, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .status-dot { animation: none; }
}

.preview-note {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 247, 250, 0.4);
}

/* ============================================
   Register-interest form
   ============================================ */
.register-section { background: var(--ink-2); }
.register-head { margin-bottom: 2.5rem; }
.register-head .eyebrow { display: block; margin-bottom: 0.75rem; }
.register-head h2 { margin-bottom: 1rem; }

.register-form {
  display: grid;
  gap: 1.25rem;
  background: var(--ink-3);
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  padding: 2rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }

.form-row { display: grid; gap: 0.45rem; }
.form-row label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.register-form input,
.register-form select {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  padding: 0.7rem 0.85rem;
  width: 100%;
  transition: border-color 120ms ease;
}
.register-form input:focus,
.register-form select:focus {
  outline: none;
  border-color: var(--accent);
}
.register-form select { appearance: none; cursor: pointer; }

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0; pointer-events: none;
}

.form-actions {
  display: grid;
  gap: 1rem;
  align-items: center;
}
@media (min-width: 700px) {
  .form-actions { grid-template-columns: auto 1fr; }
}
.form-actions .btn-primary { justify-self: start; }
.form-consent {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0;
  max-width: 52ch;
}
.form-consent a { color: var(--paper); border-bottom: 1px solid var(--accent); }
.form-consent a:hover { color: var(--accent); }

.form-msg {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  min-height: 1.2em;
}
.form-msg-ok { color: var(--success); }
.form-msg-warn { color: var(--warn); }