/* ==========================================================================
   Pawsitive Salon — Base
   Reset + default element styling + accessibility primitives.
   ========================================================================== */

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

* { margin: 0; }

html { -webkit-text-size-adjust: 100%; 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 {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

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

a { color: var(--tang-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-optical-sizing: auto;
}

h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }

p { max-width: 64ch; }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

ul, ol { padding: 0; list-style: none; }

/* Visible, on-brand keyboard focus everywhere */
:focus-visible {
  outline: 3px solid var(--tang-deep);
  outline-offset: 2px;
  border-radius: var(--radius-s);
}

/* --- Layout helpers ------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-m);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-2xl); }
.section--tight { padding-block: var(--space-xl); }
.section--cream { background: var(--cream); }

/* Accessibility utilities */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-s);
  top: -100px;
  z-index: 200;
  background: var(--tang-deep);
  color: #fff;
  padding: var(--space-2xs) var(--space-s);
  border-radius: var(--radius-s);
  transition: top var(--dur) var(--ease);
}
.skip-link:focus { top: var(--space-s); }