/* Reset + base typography + shared primitives */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 64px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; margin: 0; color: var(--green-900); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }
sub { line-height: 0; }

:focus-visible { outline: 2px solid var(--pink-500); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: var(--s-4); top: -100px; z-index: 200;
  background: var(--green-900); color: #fff; padding: var(--s-2) var(--s-4); border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--s-4); }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: 0 var(--s-5);
  border-radius: var(--radius-pill);
  font-family: var(--font-head); font-weight: 500; font-size: var(--fs-sm); letter-spacing: 0.01em;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary { background: var(--green-700); color: #fff; box-shadow: 0 6px 16px -6px rgba(31, 90, 67, .55); }
.btn--primary:hover { background: var(--green-800); transform: translateY(-1px); }
.btn--accent { background: var(--pink-500); color: #fff; }
.btn--accent:hover { background: var(--pink-600); transform: translateY(-1px); }
.btn--ghost { border: 1.5px solid var(--line-strong); color: var(--green-900); background: var(--surface); }
.btn--ghost:hover { border-color: var(--green-700); }
.btn--light { background: #fff; color: var(--green-900); }
.btn--light:hover { background: var(--pink-100); }
.btn--sm { min-height: 40px; padding: 0 var(--s-4); }

/* Generic chip */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--radius-pill);
  font-size: var(--fs-sm); line-height: 1.5;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink-2);
}

/* Section headings */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-family: var(--font-head); font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--pink-600);
}
.eyebrow::before { content: ""; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* Smooth scrolling (Lenis) */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* Scroll reveal: add data-reveal (and optional style="--d:1" for a stagger step) */
.js [data-reveal] {
  opacity: 0; transform: translate3d(0, 28px, 0);
  transition: opacity .8s var(--ease), transform .9s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
}