/*
 * base.css — Reset, body, typography fundamentals, animations
 */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: var(--weight-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
}

/* ─── SHARED COLUMN ─── */
.col {
  max-width: var(--col-width);
  margin: 0 auto;
  padding: 0 var(--col-pad);
}

/* ─── SECTION LABEL ─── */
.section-label {
  font-family: var(--font-body);
  font-size: var(--text-label);
  letter-spacing: var(--label-spacing);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

/* ─── PULL QUOTE ─── */
.pull {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: var(--weight-light);
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 1.2em;
  transition: color var(--transition-fast);
}

/* ─── BODY PARAGRAPH ─── */
.body-p {
  font-size: var(--text-base);
  color: var(--text-body);
  margin-bottom: 1.2em;
  transition: color var(--transition-fast);
}
.body-p:last-child { margin-bottom: 0; }

/* ─── SCROLL FADE-IN ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ─── SELECTION ─── */
::selection {
  background: var(--border);
  color: var(--text);
}