/* ===========================================================
   Oscar The Olive — shared base
   Mobile-first, no dependencies.
   =========================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

p { margin: 0 0 1em; text-wrap: pretty; }

/* ---------- reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
.reveal-delay-3 { transition-delay: .36s; }
.reveal-delay-4 { transition-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- small utilities ---------- */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.rule {
  width: 32px; height: 1px;
  background: currentColor;
  opacity: .5;
  margin: 0 0 1.25rem;
}

/* ---------- container ---------- */
.wrap {
  width: 100%;
  max-width: 1240px;
  padding: 0 24px;
  margin: 0 auto;
}
@media (min-width: 768px) { .wrap { padding: 0 40px; } }
@media (min-width: 1100px) { .wrap { padding: 0 64px; } }

/* ---------- shared: mobile nav drawer base ---------- */
.nav-drawer {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity .4s ease;
  display: flex; flex-direction: column;
}
.nav-drawer.open { opacity: 1; pointer-events: auto; }
.nav-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
}
.nav-drawer__close {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  font-size: 28px;
  color: var(--ink);
}
.nav-drawer__list {
  list-style: none;
  padding: 0 24px;
  margin: auto 0;
  display: flex; flex-direction: column;
  gap: 28px;
}
.nav-drawer__list a {
  font-family: var(--font-display);
  font-size: clamp(32px, 9vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: inline-block;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), opacity .4s;
  transform: translateY(16px); opacity: 0;
}
.nav-drawer.open .nav-drawer__list a {
  transform: none; opacity: 1;
}
.nav-drawer.open .nav-drawer__list li:nth-child(1) a { transition-delay: .10s; }
.nav-drawer.open .nav-drawer__list li:nth-child(2) a { transition-delay: .16s; }
.nav-drawer.open .nav-drawer__list li:nth-child(3) a { transition-delay: .22s; }
.nav-drawer.open .nav-drawer__list li:nth-child(4) a { transition-delay: .28s; }
.nav-drawer.open .nav-drawer__list li:nth-child(5) a { transition-delay: .34s; }
.nav-drawer__foot {
  padding: 24px;
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--hairline);
}

/* ---------- focus ring ---------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}