/* ═══════════════════════════════════════════════════════
   css/02-base.css
   RESET, BODY, GLOBAL ELEMENTS
   Foundational styles — rarely needs editing.
═══════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: default;
  transition: background var(--ease), color var(--ease);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Screen-reader only utility */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

/* ── Reusable ornamental divider ── */
.orn {
  display: flex; align-items: center; gap: 1rem;
  width: min(440px, 88%); margin: 0 auto;
}
.orn span {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.orn i { color: var(--gold); font-style: normal; font-size: 0.85rem; }

/* ── Reusable section header ── */
.sec-hd {
  display: flex; align-items: center; gap: 1.2rem;
  margin-bottom: 3.5rem;
}
.sec-num {
  font-family: var(--font-display);
  font-size: 0.6rem; letter-spacing: 0.2em;
  color: var(--gold);
  border: 1px solid var(--gold-border);
  padding: 0.28rem 0.65rem;
  flex-shrink: 0;
  transition: border-color var(--ease);
}
.sec-label {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  transition: color var(--ease);
}
.sec-rule {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--border-rule), transparent);
  transition: background var(--ease);
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--ease-slow), transform var(--ease-slow);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Animations ── */
@keyframes riseUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes breathe {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 1; }
}
@keyframes orbit {
  to { transform: rotate(360deg); }
}