/* ============================================================
   CamelWorth — base reset, typography, layout primitives
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--page-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { margin: 0 0 1em; }

a { color: var(--royal); text-decoration: none; }
a:hover { color: var(--royal-dark); text-decoration: underline; }

img, svg { max-width: 100%; height: auto; display: block; }

.container {
  width: min(var(--maxw), 100% - 2.5rem);
  margin-inline: auto;
}

.section { padding: clamp(2.5rem, 6vw, 4.5rem) 0; }

.lead { font-size: 1.12rem; color: var(--ink-soft); }

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 200;
}
.skip-link:focus { left: 1rem; }

/* Focus visibility (AA) */
:focus-visible {
  outline: 3px solid var(--royal);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Visually hidden but screen-reader accessible */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}