/* ============================================================
   Base — reset, typography, links, focus, utilities.
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--off);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
}

h4 {
  font-size: 1.05rem;
  color: var(--ink);
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--navy);
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--navy-2);
}

ul,
ol {
  padding-left: 1.4em;
  margin: 0 0 1.25em;
}

li {
  margin-bottom: 0.4em;
}

strong {
  font-weight: 600;
  color: var(--navy);
}

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

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

/* Layout helper */
.container {
  width: min(var(--container), 92vw);
  margin-inline: auto;
}

/* Accessible skip link */
.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 2000;
  background: var(--navy);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  transition: top var(--t-fast);
}

.skip-link:focus {
  top: 16px;
  color: #fff;
}

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

.normalcenter {
  text-align: center;
}

.normalcenter .hairline {
  margin-inline: auto;
}

/* Section rhythm */
.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin: 0 0 0.9rem;
}

.lead {
  font-size: 1.0625rem;
  color: var(--muted);
  line-height: 1.7;
}

.sub {
  color: var(--muted);
  margin: 0 0 1.75rem;
}

/* Gold hairline above section headings */
.hairline {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
  margin: 0 0 1.25rem;
}

/* Reveal-on-scroll (enhancement only — content visible without JS) */
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}