/* ============================================================
   02. RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
svg {
  display: block;
  max-inline-size: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

ul[class],
ol[class],
.primary-nav ul,
.mobile-nav ul,
.footer-col ul {
  list-style: none;
  padding: 0;
}

/* ============================================================
   03. BASE
   ============================================================ */
html {
  scroll-padding-block-start: calc(var(--header-height) + 1rem);
}

/* Smooth scrolling only for in-page interaction (not on initial hash load) */
@media (prefers-reduced-motion: no-preference) {
  html:focus-within {
    scroll-behavior: smooth;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text);
  background-color: var(--color-ivory-100);
}

::selection {
  background: var(--color-navy-800);
  color: #e8cf8b;
}

/* Branded scrollbar */
html {
  scrollbar-color: var(--color-navy-700) var(--color-ivory-200);
}

::-webkit-scrollbar {
  inline-size: 12px;
  block-size: 12px;
}

::-webkit-scrollbar-track {
  background: var(--color-ivory-200);
}

::-webkit-scrollbar-thumb {
  background: var(--color-navy-800);
  border-radius: 8px;
  border: 3px solid var(--color-ivory-200);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-navy-700);
}

a {
  color: var(--color-navy-800);
  text-decoration: none;
}

a:hover {
  color: var(--color-gold-600);
}

strong {
  font-weight: 600;
}

/* ============================================================
   04. TYPOGRAPHY
   ============================================================ */
h1,
h2,
h3,
h4 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-navy-900);
  text-wrap: balance;
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  max-inline-size: 28ch;
}

html[lang="en"] .section-title {
  font-weight: 600;
  line-height: 1.2;
}

.section-subtitle {
  margin-block-start: var(--space-3);
  font-size: var(--fs-lead);
  color: var(--color-text-muted);
  max-inline-size: 52ch;
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.75;
}

/* ============================================================
   05. ACCESSIBILITY HELPERS
   ============================================================ */
.skip-link {
  position: absolute;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--color-navy-900);
  color: var(--color-ivory-100);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transform: translateY(-300%);
}

.skip-link:focus {
  transform: none;
  color: var(--color-ivory-100);
}

.visually-hidden {
  position: absolute !important;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--color-gold-500);
  outline-offset: 3px;
  border-radius: 2px;
}

.on-dark :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--color-gold-300);
}