/* =========================================================================
   ADK Cyber — styles.css
   Vanilla CSS, custom properties, mobile-first.
   ========================================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --navy-900: #0B1929;
  --navy-800: #122236;
  --navy-700: #1A2E47;
  --navy-600: #243b5b;
  --cyan: #00D4E4;
  --cyan-strong: #00B4C2;
  --cyan-soft: rgba(0, 212, 228, 0.12);

  /* Light theme surfaces */
  --bg: #F8F9FB;
  --surface: #FFFFFF;
  --surface-2: #F2F4F8;
  --border: #E5E7EB;
  --border-strong: #CBD2DC;

  /* Text */
  --text: #1F2937;
  --text-muted: #5B6472;
  --text-faint: #8A93A1;
  --on-navy: #E6ECF4;
  --on-navy-muted: #94A3B8;

  /* Type */
  --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Scale */
  --step--1: clamp(0.875rem, 0.84rem + 0.18vw, 0.95rem);
  --step-0:  clamp(1rem, 0.96rem + 0.22vw, 1.0625rem);
  --step-1:  clamp(1.125rem, 1.05rem + 0.36vw, 1.25rem);
  --step-2:  clamp(1.375rem, 1.25rem + 0.6vw, 1.625rem);
  --step-3:  clamp(1.625rem, 1.4rem + 1vw, 2rem);
  --step-4:  clamp(2rem, 1.6rem + 1.8vw, 2.75rem);
  --step-5:  clamp(2.5rem, 1.9rem + 2.8vw, 3.75rem);
  --step-6:  clamp(2.875rem, 2.1rem + 3.6vw, 4.5rem);

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --pad-x: clamp(1.25rem, 4vw, 2rem);
  --section-y: clamp(4rem, 8vw, 6.5rem);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 18px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(11, 25, 41, 0.06), 0 1px 3px rgba(11, 25, 41, 0.04);
  --shadow: 0 4px 14px rgba(11, 25, 41, 0.08), 0 2px 4px rgba(11, 25, 41, 0.04);
  --shadow-lg: 0 20px 45px rgba(11, 25, 41, 0.12), 0 6px 12px rgba(11, 25, 41, 0.06);

  --transition: 200ms cubic-bezier(.2,.6,.2,1);
}

/* Dark theme overrides */
[data-theme="dark"] {
  --bg: #0A1422;
  --surface: #0F1B2D;
  --surface-2: #122438;
  --border: #1E2F47;
  --border-strong: #2A3F5C;
  --text: #E6ECF4;
  --text-muted: #94A3B8;
  --text-faint: #6B7C94;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.5);
}

/* Honor system preference if no manual choice yet */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --bg: #0A1422;
    --surface: #0F1B2D;
    --surface-2: #122438;
    --border: #1E2F47;
    --border-strong: #2A3F5C;
    --text: #E6ECF4;
    --text-muted: #94A3B8;
    --text-faint: #6B7C94;
  }
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
}
h1 { font-size: var(--step-6); letter-spacing: -0.03em; }
h2 { font-size: var(--step-5); letter-spacing: -0.025em; }
h3 { font-size: var(--step-3); }
h4 { font-size: var(--step-2); }
p { color: var(--text); }
.lede { font-size: var(--step-1); color: var(--text-muted); max-width: 60ch; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-strong);
  font-weight: 500;
}
[data-theme="dark"] .eyebrow { color: var(--cyan); }
.muted { color: var(--text-muted); }

a:not([class]) { color: var(--cyan-strong); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:not([class]):hover { color: var(--cyan); }
[data-theme="dark"] a:not([class]) { color: var(--cyan); }

::selection { background: var(--cyan); color: var(--navy-900); }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute; left: 0; top: 0;
  padding: 0.75rem 1rem;
  background: var(--navy-900); color: #fff;
  transform: translateY(-110%);
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { transform: translateY(0); outline: 2px solid var(--cyan); outline-offset: 2px; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.section { padding-block: var(--section-y); }
.section-tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.stack > * + * { margin-top: 1rem; }
.stack-lg > * + * { margin-top: 1.75rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition), padding var(--transition);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.1rem;
  transition: padding var(--transition);
}
.site-header.scrolled .nav { padding-block: 0.7rem; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1.1rem;
}
.brand-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  color: var(--cyan);
}
.brand-name { color: var(--text); }
.brand-name em { color: var(--cyan-strong); font-style: normal; }
[data-theme="dark"] .brand-name em { color: var(--cyan); }

.nav-list {
  display: none;
  gap: 0.25rem;
  align-items: center;
}
@media (min-width: 880px) {
  .nav-list { display: flex; }
}
.nav-list a {
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-list a:hover { color: var(--text); background: var(--surface-2); }
.nav-list a.active { color: var(--text); }
.nav-list a.active::after {
  content: ""; display: block; height: 2px; margin-top: 4px; background: var(--cyan); border-radius: 2px;
}

.nav-actions { display: flex; align-items: center; gap: 0.4rem; }

.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.icon-btn:hover { color: var(--text); background: var(--surface-2); }

.menu-toggle { display: grid; }
@media (min-width: 880px) { .menu-toggle { display: none; } }

/* Mobile menu */
.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.mobile-menu.open { display: block; }
.mobile-menu ul {
  display: flex; flex-direction: column;
  padding: 0.5rem var(--pad-x) 1rem;
}
.mobile-menu a {
  display: block;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 1rem;
}
.mobile-menu a:last-child { border-bottom: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.3rem;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.97rem;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--cyan);
  color: var(--navy-900);
  box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 6px 18px rgba(0, 212, 228, 0.25);
}
.btn-primary:hover { background: #2BE0EE; box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 8px 24px rgba(0, 212, 228, 0.35); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--text); background: var(--surface-2); }
.btn-on-dark {
  background: transparent;
  color: var(--on-navy);
  border-color: rgba(230, 236, 244, 0.25);
}
.btn-on-dark:hover { border-color: var(--on-navy); background: rgba(255,255,255,0.04); }

.btn .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--on-navy);
  padding-block: clamp(5rem, 10vw, 8rem);
}
.hero h1 { color: #fff; max-width: 18ch; }
.hero h1 .accent { color: var(--cyan); }
.hero .lede { color: var(--on-navy-muted); margin-top: 1.25rem; max-width: 56ch; font-size: var(--step-1); }
.hero .eyebrow { color: var(--cyan); margin-bottom: 1.25rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 980px) {
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 4rem; }
}
.hero-art {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-inline: auto;
  width: 100%;
}
.hero-art svg { width: 100%; height: 100%; }

/* Topographic background */
.topo-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.18;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 70%);
}
.topo-bg svg { width: 100%; height: 100%; }

/* ---------- Page header (non-home pages) ---------- */
.page-header {
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--on-navy);
  padding-block: clamp(4rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}
.page-header h1 { color: #fff; max-width: 22ch; }
.page-header .lede { color: var(--on-navy-muted); max-width: 60ch; }
.page-header .eyebrow { color: var(--cyan); }

/* ---------- Pillars / Card grid ---------- */
.grid {
  display: grid;
  gap: 1.25rem;
}
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }

.pillar-card { display: flex; flex-direction: column; gap: 1rem; height: 100%; }
.pillar-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--cyan-soft);
  color: var(--cyan-strong);
  border-radius: var(--radius);
}
[data-theme="dark"] .pillar-icon { color: var(--cyan); }
.pillar-card h3 { font-size: var(--step-2); }
.pillar-card p { color: var(--text-muted); flex: 1; }
.card-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cyan-strong);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
}
[data-theme="dark"] .card-link { color: var(--cyan); }
.card-link .arrow { transition: transform var(--transition); }
.card-link:hover .arrow { transform: translateX(3px); }

/* ---------- Feature row ---------- */
.feature-row {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.feature {
  display: flex; gap: 0.85rem; align-items: flex-start;
  padding: 1rem 0;
}
.feature-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  color: var(--cyan-strong);
}
[data-theme="dark"] .feature-icon { color: var(--cyan); }
.feature h4 { font-size: 1.02rem; margin-bottom: 0.25rem; }
.feature p { color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Leadership ---------- */
.leader-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.leader {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1.25rem;
  align-items: start;
}
.leader-photo {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--text-faint);
  border: 1px solid var(--border);
  overflow: hidden;
}
.leader-photo svg { width: 100%; height: 100%; }
.leader h3 { font-size: 1.2rem; margin-bottom: 0.15rem; }
.leader .role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-strong);
  margin-bottom: 0.65rem;
}
[data-theme="dark"] .leader .role { color: var(--cyan); }
.leader p { color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Trust strip ---------- */
.trust {
  background: var(--surface-2);
  border-block: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  align-items: center;
}
.trust-item {
  height: 64px;
  display: grid; place-items: center;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  text-align: center;
  padding: 0.5rem;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy-900);
  color: var(--on-navy);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  display: grid;
  gap: 1.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
@media (min-width: 760px) {
  .cta-band { grid-template-columns: 1.4fr 1fr; gap: 2.5rem; }
  .cta-band .actions { justify-self: end; }
}
.cta-band h2 { color: #fff; font-size: var(--step-3); max-width: 22ch; }
.cta-band p { color: var(--on-navy-muted); }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Section heading helper ---------- */
.section-head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
  max-width: 56ch;
}
.section-head .eyebrow { display: block; margin-bottom: 0.75rem; }
.section-head p { color: var(--text-muted); margin-top: 0.75rem; font-size: var(--step-1); }
.section-head.center { margin-inline: auto; text-align: center; }

/* ---------- Service detail (matrix table) ---------- */
.matrix {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
}
.matrix th, .matrix td {
  padding: 1rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  vertical-align: top;
}
.matrix th {
  background: var(--surface-2);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}
.matrix tr:last-child td { border-bottom: 0; }
.matrix td:first-child { font-weight: 500; }

/* ---------- Timeline ---------- */
.timeline { display: grid; gap: 1.25rem; counter-reset: step; }
.timeline-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.timeline-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--cyan-strong);
  font-weight: 500;
  padding-top: 0.15rem;
}
[data-theme="dark"] .timeline-step::before { color: var(--cyan); }
.timeline-step h4 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.timeline-step p { color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Lists ---------- */
.checklist { display: grid; gap: 0.65rem; }
.checklist li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.65rem;
  align-items: start;
  color: var(--text);
}
.checklist li::before {
  content: "";
  width: 16px; height: 16px;
  margin-top: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2300B4C2' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 8.5l3.2 3.2L13 5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-size: contain;
}

/* ---------- Two-column content ---------- */
.split {
  display: grid;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 880px) {
  .split { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .split-asymmetric { grid-template-columns: 1.4fr 1fr; }
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--cyan);
  padding: 1.5rem;
  border-radius: var(--radius);
}
.callout p { color: var(--text-muted); font-size: 0.97rem; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}
.field label .req { color: var(--cyan-strong); margin-left: 2px; }
[data-theme="dark"] .field label .req { color: var(--cyan); }
.field input,
.field textarea,
.field select {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  color: var(--text);
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 0;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px var(--cyan-soft);
}
.field textarea { resize: vertical; min-height: 140px; }
.field-row { display: grid; gap: 1.1rem; }
@media (min-width: 600px) { .field-row { grid-template-columns: 1fr 1fr; } }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.form-status { font-size: 0.92rem; color: var(--text-muted); min-height: 1.4em; }
.form-status.success { color: #058a4a; }
[data-theme="dark"] .form-status.success { color: #34d399; }

/* ---------- Contact info card ---------- */
.contact-info {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: grid;
  gap: 1.25rem;
}
.contact-info dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 0.25rem;
}
.contact-info dd { font-size: 0.97rem; color: var(--text); }
.contact-info a { color: var(--cyan-strong); }
[data-theme="dark"] .contact-info a { color: var(--cyan); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: var(--on-navy);
  padding-block: clamp(3rem, 6vw, 4rem) 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; }
}
.footer-col h4 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: 1rem;
}
.footer-col ul { display: grid; gap: 0.55rem; }
.footer-col a { color: var(--on-navy-muted); transition: color var(--transition); font-size: 0.93rem; }
.footer-col a:hover { color: var(--cyan); }
.footer-brand { color: var(--on-navy-muted); font-size: 0.93rem; max-width: 30ch; }
.footer-brand .brand { color: #fff; margin-bottom: 0.85rem; }
.footer-disclaimer {
  border-top: 1px solid rgba(230, 236, 244, 0.1);
  margin-top: 3rem;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--on-navy-muted);
  max-width: 78ch;
}
.footer-bottom {
  border-top: 1px solid rgba(230, 236, 244, 0.1);
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--on-navy-muted);
}
.footer-disclaimer + .footer-bottom { margin-top: 1.25rem; }
/* When disclaimer is absent, restore original spacing on footer-bottom */
.footer-grid + .footer-bottom { margin-top: 3rem; padding-top: 1.5rem; }
.social { display: flex; gap: 0.5rem; }
.social a {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(230, 236, 244, 0.12);
  color: var(--on-navy-muted);
  transition: color var(--transition), border-color var(--transition);
}
.social a:hover { color: var(--cyan); border-color: var(--cyan); }

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 600ms cubic-bezier(.2,.6,.2,1), transform 600ms cubic-bezier(.2,.6,.2,1);
  will-change: opacity, transform;
}
.fade-in.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in { opacity: 1; transform: none; }
}

/* ---------- Utilities ---------- */
.center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.no-wrap { white-space: nowrap; }
.tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--cyan-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
[data-theme="dark"] .tag { color: var(--cyan); }

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .cta-band, .nav-actions { display: none; }
  body { background: #fff; color: #000; }
}