/* ============================================================
   BASE — Reset, global defaults, utility classes
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Source+Sans+3:wght@300;400;600;700&display=swap');

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--clr-text);
  background: var(--clr-off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Layout utilities ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section {
  padding: var(--sp-20) 0;
}

.section--dark {
  background: var(--clr-navy);
  color: var(--clr-white);
}

.section--slate {
  background: var(--clr-slate);
  color: var(--clr-white);
}

.section--surface {
  background: var(--clr-surface);
}

/* ── Grid utilities ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: var(--sp-12) 0; }
}

/* ── Flex utilities ── */
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.flex-col    { display: flex; flex-direction: column; }
.gap-2       { gap: var(--sp-2); }
.gap-4       { gap: var(--sp-4); }
.gap-6       { gap: var(--sp-6); }
.gap-8       { gap: var(--sp-8); }

/* ── Typography utilities ── */
.display { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; }
.section-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-crimson);
  margin-bottom: var(--sp-3);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-4);
}
.section-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  max-width: 600px;
  line-height: 1.7;
}
.section-header {
  margin-bottom: var(--sp-12);
}
.text-center { text-align: center; }
.text-white  { color: var(--clr-white); }
.text-muted  { color: var(--clr-text-muted); }
.text-crimson{ color: var(--clr-crimson); }

/* ── Button components ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--clr-crimson);
  color: var(--clr-white);
  box-shadow: 0 2px 8px rgba(192,39,45,0.35);
}
.btn-primary:hover {
  background: var(--clr-crimson-dk);
  box-shadow: 0 4px 16px rgba(192,39,45,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--clr-white);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-crimson);
  padding: var(--sp-2) 0;
  letter-spacing: 0.05em;
}
.btn-ghost:hover { color: var(--clr-crimson-dk); }
.btn-ghost::after { content: ' →'; }

/* ── Card component ── */
.card {
  background: var(--clr-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid var(--clr-border);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-body { padding: var(--sp-6); }

/* ── Trust badge strip ── */
.trust-strip {
  background: var(--clr-crimson);
  padding: var(--sp-4) 0;
}
.trust-strip .container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-8);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-white);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.trust-item svg { flex-shrink: 0; }

/* ── Page hero banner (inner pages) ── */
.page-hero {
  background: var(--clr-navy);
  padding: var(--sp-16) 0 var(--sp-12);
  margin-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(192,39,45,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero .section-label { color: var(--clr-silver); }
.page-hero .section-title { color: var(--clr-white); margin-bottom: 0; }

/* ── Divider ── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--clr-crimson);
  margin: var(--sp-4) 0 var(--sp-6);
}
.divider--center { margin-left: auto; margin-right: auto; }

/* ── Accessibility ── */
:focus-visible {
  outline: 3px solid var(--clr-crimson);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}