/*
  Base reset + global element defaults built on top of tokens.css.
*/

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  margin: 0;
  color: var(--color-ink);
  font-weight: var(--fw-regular);
}

h1 {
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
}

h2 {
  font-family: var(--font-sans);
  font-size: var(--fs-h2);
  font-weight: var(--fw-medium);
  line-height: var(--lh-snug);
}

h2.display {
  font-family: var(--font-serif);
  font-size: var(--fs-h2-display);
  font-weight: var(--fw-regular);
}

h3 {
  font-family: var(--font-sans);
  font-size: var(--fs-h3);
  font-weight: var(--fw-medium);
  line-height: var(--lh-snug);
}

h4 {
  font-family: var(--font-sans);
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
}

p {
  margin: 0;
  color: var(--color-ink-soft);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.caption {
  font-size: var(--fs-caption);
  letter-spacing: var(--tracking-caption);
  text-transform: uppercase;
  color: var(--color-ink-faint);
}

/* ---------------------------------------------------------------
   Buttons — neutral, no bright colors, no gradients
--------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-nav);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-nav);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color var(--duration) var(--ease),
              border-color var(--duration) var(--ease),
              color var(--duration) var(--ease);
}

/* Primary CTA — coral, used sparingly (one per view, typically) */
.btn-primary {
  background: var(--color-cta);
  color: var(--color-cta-text);
}

.btn-primary:hover {
  background: var(--color-cta-hover);
}

/* Dark / navy solid button — secondary emphasis, not a second CTA color */
.btn-dark {
  background: var(--color-ink);
  color: var(--color-white);
}

.btn-dark:hover {
  background: var(--color-bg-inverse-deep);
}

/* Outline — lowest emphasis, the default for anything not driving an action */
.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-ink-soft);
}

/* ---------------------------------------------------------------
   Logo / wordmark — reusable across header + footer
--------------------------------------------------------------- */
.logo {
  display: inline-flex;
  flex-direction: column;
  gap: var(--space-1);
  line-height: 1;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.logo-word {
  font-family: var(--font-serif);
  font-size: var(--fs-logo-word);
  font-weight: var(--fw-regular);
  color: var(--color-ink);
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: var(--fs-logo-sub);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-logo-sub);
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

/* Inverted logo for dark footer / sections, if used */
.logo.on-dark .logo-word,
.logo.on-dark .logo-sub {
  color: var(--color-white);
}