/* ═══════════════════════════════════════════════════════
   TYPOGRAPHY — Oasis Change · Biolume
   Base + section anatomy for pages that pair this file
   with components.css (articles, community guidelines).
   ═══════════════════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; font-size: 16px; }
body {
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse 120% 70% at 50% -10%, #131f16 0%, transparent 60%),
    var(--abyss);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--teal), var(--aurora));
  border-radius: 3px;
}

/* ── Selection ── */
::selection { background: rgba(110, 207, 160, .28); color: #fff; }

/* ── Section Anatomy ── */
.section-wrap { padding: 140px 5vw; position: relative; }
.section-inner { max-width: 1160px; margin: 0 auto; position: relative; z-index: 2; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--font-display);
  font-size: .68rem; font-weight: 500; letter-spacing: .22em;
  text-transform: uppercase; color: var(--mint); margin-bottom: 1.3rem;
}
.eyebrow::before {
  content: ''; width: 24px; height: 1px;
  background: linear-gradient(90deg, var(--mint), transparent);
}

.headline {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.2vw, 4rem);
  font-weight: 500; line-height: 1.06; letter-spacing: -.028em;
}
.headline em {
  font-family: var(--font-accent);
  font-style: italic; font-weight: 400;
  letter-spacing: 0; font-size: 1.06em;
  background: linear-gradient(120deg, var(--mint) 10%, var(--cyan) 55%, var(--gold) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sub {
  font-size: 1.02rem; font-weight: 300; line-height: 1.85;
  color: var(--text-2); max-width: 560px; margin-top: 1.3rem;
}

.forest-divider {
  position: relative; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(110,207,160,.3) 30%, rgba(143,168,201,.3) 60%, transparent 100%);
  margin: 0;
}

/* ── Reveal Animations ── */
.r { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease-organic), transform .9s var(--ease-organic); }
.r.in { opacity: 1; transform: translateY(0); }
.rs { opacity: 0; transform: scale(.94) translateY(18px); transition: opacity .8s var(--ease-organic), transform .8s var(--ease-spring); }
.rs.in { opacity: 1; transform: scale(1) translateY(0); }
.rl { opacity: 0; transform: translateX(-28px); transition: opacity .9s var(--ease-organic), transform .9s var(--ease-organic); }
.rl.in { opacity: 1; transform: translateX(0); }
.rr { opacity: 0; transform: translateX(28px); transition: opacity .9s var(--ease-organic), transform .9s var(--ease-organic); }
.rr.in { opacity: 1; transform: translateX(0); }

.stagger > * {
  opacity: 0; transform: translateY(24px);
  transition: opacity .7s var(--ease-organic), transform .7s var(--ease-spring);
}
.stagger.in > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0s; }
.stagger.in > *:nth-child(2) { opacity: 1; transform: none; transition-delay: .09s; }
.stagger.in > *:nth-child(3) { opacity: 1; transform: none; transition-delay: .18s; }
.stagger.in > *:nth-child(4) { opacity: 1; transform: none; transition-delay: .27s; }
.stagger.in > *:nth-child(5) { opacity: 1; transform: none; transition-delay: .36s; }
.stagger.in > *:nth-child(6) { opacity: 1; transform: none; transition-delay: .45s; }

@media (prefers-reduced-motion: reduce) {
  .r, .rs, .rl, .rr, .stagger > * { opacity: 1 !important; transform: none !important; }
}