/* ==========================================================================
   Base — reset, typography, shared utilities
   ========================================================================== */

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-black);
  background: var(--color-ivory);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
}

p { margin: 0; }

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

ul { margin: 0; padding: 0; list-style: none; }

/* ---- Layout ---- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-2xl);
}

.section--tight {
  padding-block: var(--space-xl);
}

/* ---- Eyebrow label ---- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.eyebrow::after {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
}

.eyebrow--center {
  justify-content: center;
}

.eyebrow--framed {
  justify-content: center;
}

.eyebrow--framed::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--color-gold);
  order: -1;
}

/* Desktop-only legibility nudge — mobile eyebrow sizing/tracking stays untouched */
@media (min-width: 901px) {
  .eyebrow {
    font-weight: 500;
  }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.95rem 2rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease), border-color var(--duration) var(--ease);
  white-space: nowrap;
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-forest-dark);
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background: var(--color-gold-light);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(253, 251, 246, 0.4);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--color-white);
}

/* ---- Focus states (accessibility) ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ---- Visually hidden (for a11y labels) ---- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  top: -48px;
  left: 0;
  background: var(--color-gold);
  color: var(--color-forest-dark);
  padding: 0.75rem 1.5rem;
  z-index: 200;
  transition: top var(--duration) var(--ease);
}

.skip-link:focus {
  top: 0;
}

/* ---- Reveal-on-scroll (subtle, restrained) ---- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 640ms var(--ease), transform 640ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}