/* CJ base: reset, typography, container, grid, focus states (mobile-first). */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: var(--color-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: var(--leading-tight); letter-spacing: -0.01em; margin-bottom: var(--space-3); }
h1 { font-size: clamp(1.75rem, 4vw, var(--text-4xl)); }
h2 { font-size: clamp(1.375rem, 3vw, var(--text-2xl)); }
p { margin-bottom: var(--space-3); }
::selection { background: var(--color-primary); color: #fff; }

:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.container { width: 100%; max-width: var(--container-lg); margin-inline: auto; padding-inline: var(--space-4); }
@media (min-width: 768px) { .container { padding-inline: var(--space-6); } }

.grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--color-navy-deep); color: #fff; padding: var(--space-2) var(--space-4);
}
.skip-link:focus { left: 0; }

.cj-page { flex: 1; padding-block: var(--space-6); }
.cj-lead { font-size: var(--text-lg); color: var(--color-text-muted); }
.cj-muted { color: var(--color-text-muted); }
.cj-eyebrow {
  text-transform: uppercase; letter-spacing: 0.22em;
  font-size: var(--text-xs); font-weight: 700; color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.cj-stat { font-size: var(--text-3xl); font-weight: 800; font-family: var(--font-display); }
.cj-btnrow { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-4); }

/* ============================================================
   PHASE 2 — TYPOGRAPHY SYSTEM (clamp-driven, 320px → large desktop)
   ============================================================ */
.cj-display, h1.cj-display {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05; letter-spacing: -0.02em; font-weight: 800;
}
h1, .cj-h1 { font-size: clamp(1.75rem, 4vw, 3rem); }
h2, .cj-h2 { font-size: clamp(1.375rem, 3vw, 2.25rem); }
h3, .cj-h3 { font-size: clamp(1.125rem, 2.2vw, 1.5rem); }
h4, .cj-h4 { font-size: 1.0625rem; }
h5, .cj-h5 { font-size: 0.9375rem; text-transform: uppercase; letter-spacing: 0.08em; }
h1, h2, h3, h4, h5, .cj-h1, .cj-h2, .cj-h3, .cj-h4, .cj-h5 {
  font-family: var(--font-display); line-height: var(--leading-tight);
  letter-spacing: -0.01em; margin-bottom: var(--space-3);
}

.cj-body-lg { font-size: 1.125rem; line-height: 1.65; }
.cj-body { font-size: 1rem; line-height: 1.6; }
.cj-body-sm { font-size: 0.875rem; line-height: 1.55; }
.cj-label { font-size: 0.875rem; font-weight: 600; line-height: 1.4; }
.cj-caption { font-size: 0.75rem; line-height: 1.45; color: var(--color-text-muted); }

/* ============================================================
   PHASE 2 — CONTAINER + SECTION SYSTEM
   ============================================================ */
.container-wide { width: 100%; max-width: var(--container-xl); margin-inline: auto; padding-inline: var(--space-4); }
.container-narrow { width: 100%; max-width: var(--container-sm); margin-inline: auto; padding-inline: var(--space-4); }
@media (min-width: 768px) {
  .container-wide, .container-narrow { padding-inline: var(--space-6); }
}

.section { padding-block: var(--cj-space-12); }
@media (min-width: 1024px) { .section { padding-block: var(--cj-space-20); } }
.section-sm { padding-block: var(--cj-space-8); }
@media (min-width: 1024px) { .section-sm { padding-block: var(--cj-space-12); } }

/* Anchor targets clear future fixed chrome; no layout shift. */
[id] { scroll-margin-top: calc(var(--cj-header-h) + var(--space-4)); }

/* Never allow accidental horizontal page scroll (overflow audit hook). */
html, body { overflow-x: clip; }
@supports not (overflow: clip) { html, body { overflow-x: hidden; } }