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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--warm-white);
}

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

section[id] { scroll-margin-top: 24px; }

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

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

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}
h1 { font-size: clamp(40px, 6vw, 82px); }
h2 { font-size: clamp(32px, 4.2vw, 56px); }
h3 { font-size: clamp(22px, 2.2vw, 32px); font-weight: 500; font-style: italic; }
p { margin: 0 0 1.25em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
  display: inline-block;
}
.eyebrow--dark { color: var(--accent-dark); }

/* Layout utilities */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 780px; }
.section { padding: 120px 0; }
.section--tight { padding: 80px 0; }

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .section--tight { padding: 56px 0; }
  body { font-size: 17px; }
}

/* Divider */
.divider {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
  margin: 0 0 32px;
}
.divider--center { margin: 0 auto 32px; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }