/* Mad Cow — shared base. Reset, nav, buttons, cards. Used by both sites.
   Depends on tokens.css being loaded first. Site-specific layout stays in
   each site's own CSS; only what both sites share belongs here. */

/* ---- Reset ---- */

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

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

body {
  background: var(--hull);
  color: var(--deep);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

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

/* ---- Type ---- */

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-stretch: var(--display-stretch);
  font-weight: var(--display-weight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-lg); }

p,
li {
  max-width: var(--measure);
}

a {
  color: var(--blue);
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--blue-deep);
}

/* Inverted fields — the navy strips. Links and accents flip to the
   values that clear contrast on --deep; never use --ensign here. */
.field-deep {
  background: var(--deep);
  color: var(--chalk);
}

.field-deep a {
  color: var(--chalk);
}

.field-deep .accent,
.field-deep .sail-number {
  color: var(--ensign-lt);
}

/* Small structural text — eyebrows, dates, stack tags, nav, the sail
   number. The mono doing this job is what keeps the page from feeling
   like a template. */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

.sail-number {
  font-family: var(--font-mono);
  color: var(--ensign);
}

/* ---- Focus ----
   Visible everywhere. Never remove without a replacement. */

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.field-deep :focus-visible {
  outline-color: var(--chalk);
}

/* ---- Layout shell ---- */

.wrap {
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

main > section {
  padding-block: var(--space-7);
}

/* Hand-drawn section divider. The wobble lives in an inline SVG path in
   the markup (stroke: currentColor); this only sizes and colours it.
   Between major sections, nowhere else. */
.divider {
  color: var(--spray);
  height: var(--space-3);
  margin-block: var(--space-2);
}

/* ---- Nav ---- */

.site-nav ul {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--deep);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-deep);
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: var(--space-2);
  background: var(--chalk);
  padding: var(--space-2) var(--space-3);
  transform: translateY(-300%);
}

.skip-link:focus {
  transform: none;
}

/* ---- Buttons ----
   .button is the everyday action. .button-accent is the red one — one
   per viewport, it is the only warm thing on the page including the
   photography. */

.button {
  display: inline-block;
  background: var(--blue);
  color: var(--chalk);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  border: none;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: var(--blue-deep);
  color: var(--chalk);
}

.button-accent {
  background: var(--ensign);
}

.button-accent:hover {
  background: var(--deep);
}

/* ---- Cards ----
   Hard edges, offset hover into a hard blue shadow. Cut vinyl, not
   Material Design. */

.card {
  background: var(--chalk);
  border: var(--border-hair);
  padding: var(--space-4);
  transition: transform var(--ease-quick), box-shadow var(--ease-quick);
}

.card:hover {
  transform: translate(-0.25rem, -0.25rem);
  box-shadow: var(--shadow-card);
}

/* ---- Footer ---- */

.site-footer {
  padding-block: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

/* ---- Reduced motion ----
   Disabled entirely, not shortened. The eye tracking honours this via
   its own script check as well. */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .card:hover {
    transform: none;
  }
}