/* Dan Hardie — reusable components. Chrome, motifs, bands, forms, motion.
 * Brand values come from tokens.css. Page-only styles live in pages/home.css.
 * Spacing follows design-guide/current.md: 88px desktop bands, 60px mobile,
 * 20px mobile gutter. */

:root {
  --green-deep: #123D2E;
  --green-soft: #E3EFE6;
  --ink-soft: #2C4A63;
  --cream: #F6F4EF;
  --sand: #F0EBE1;
  --line: #E2E0DA;
  --peach: #FBEDE3;
  --sky: #E6EEF5;

  --font-script: "Caveat", "Segoe Script", cursive;

  /* Motion, one hand: Assured tier (expo-out, 520ms) */
  --motion-duration: 520ms;
  --motion-distance: 24px;
  --motion-easing: cubic-bezier(.22, 1, .36, 1);

  --gutter: clamp(1.25rem, 3vw, 2rem);       /* 20px mobile → 32px desktop */
  --band-y: clamp(3.75rem, 6vw, 5.5rem);     /* 60px mobile → 88px desktop */
  --band-y-lg: clamp(3.75rem, 7vw, 6.25rem); /* 60px mobile → 100px desktop */

  --shadow-soft: 0 1px 2px rgba(20,48,74,.05), 0 12px 28px rgba(20,48,74,.07);
  --shadow-lift: 0 2px 4px rgba(20,48,74,.06), 0 20px 44px rgba(20,48,74,.12);
  --ease-brand: cubic-bezier(.22, 1, .36, 1);
}

:root {
  color-scheme: light;
  accent-color: var(--color-primary);
  scrollbar-color: var(--color-muted) var(--cream);
  scrollbar-width: thin;
}
::selection { background: var(--color-primary); color: #fff; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

body { background: var(--color-paper); text-wrap: pretty; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
[id] { scroll-margin-top: 5rem; }
h1, h2, h3 { text-wrap: balance; }

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

/* ─── Layout primitives ─── */
.wrap { max-width: var(--page-max); margin: 0 auto; padding-inline: var(--gutter); }
.band { padding-block: var(--band-y); }
.band--lg { padding-block: var(--band-y-lg); }
.band--tight { padding-block: clamp(2.25rem, 3.5vw, 3rem); }
.band--paper { background: var(--color-paper); }
.band--cream { background: var(--cream); }
.band--sand  { background: var(--sand); }
.band--mint  { background: var(--green-soft); }
.band--rule  { border-top: 1px solid var(--line); }

/* ─── Motif: script line + hand-drawn sweep ─── */
.script {
  font-family: var(--font-script);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0;
  color: inherit;   /* the script takes the colour of the field it sits on */
}
.sweep { display: block; width: 100%; height: 8px; color: var(--color-accent); margin-top: .1em; }
.sweep path { vector-effect: non-scaling-stroke; }

/* ─── Eyebrow ─── */
.eyebrow { color: var(--color-primary); }
.eyebrow--muted { color: var(--color-muted); }
.eyebrow--light { color: rgba(255,255,255,.78); }

/* ─── Buttons: this brand runs pills ─── */
.btn { border-radius: 999px; letter-spacing: .005em; }
.btn--primary { background: var(--color-primary); border-color: var(--color-primary); }
.btn--primary:hover { background: var(--green-deep); border-color: var(--green-deep); filter: none; }
.btn--outline { background: transparent; color: var(--color-ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn--onlight { background: var(--color-paper); color: var(--color-ink); border-color: var(--line); box-shadow: var(--shadow-soft); }
.btn--onlight:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--ondark { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ondark:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--solidlight { background: #fff; color: var(--color-ink); border-color: #fff; }
.btn--solidlight:hover { background: var(--cream); border-color: var(--cream); }
.btn .btn__arrow { transition: transform .2s var(--ease-brand); }
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ─── Skip link ─── */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--color-primary); color: #fff; padding: .75rem 1.25rem; border-radius: 0 0 12px 0;
}
.skip-link:focus { left: 0; }

/* ─── Brandmark (set type, no image asset) ─── */
.brandmark {
  display: inline-grid;
  grid-template-columns: auto;
  justify-items: start;
  gap: 0;
  line-height: 1;
  text-decoration: none;
  color: var(--color-ink);
}
.brandmark:hover { text-decoration: none; }
.brandmark__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: inherit;
}
.brandmark__sweep { width: 100%; height: 6px; color: var(--color-accent); margin-top: 3px; }
.brandmark__tag {
  margin-top: 5px;
  font-family: var(--font-body);
  font-size: .565rem;
  font-weight: 600;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: color-mix(in srgb, currentColor 65%, transparent);
}

/* ─── Site header ─── */
.siteheader { position: absolute; inset: 0 0 auto; z-index: 60; padding-block: 1.35rem; }
.siteheader__inner {
  max-width: var(--page-max); margin: 0 auto; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.siteheader--over { color: #fff; }
.siteheader--over .brandmark { color: #fff; }
.siteheader--over .brandmark__sweep { color: var(--color-accent); }
.siteheader--solid {
  position: sticky; top: 0; background: rgba(255,255,255,.94);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}

/* ─── Nav ─── */
.sitenav { display: flex; align-items: center; }
.sitenav__menu { display: flex; align-items: center; gap: 2rem; }
.sitenav__list { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.sitenav__link {
  position: relative;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 500;
  color: inherit;
  padding-block: .35rem;
  white-space: nowrap;
}
.sitenav__link:hover { text-decoration: none; opacity: .75; }
.sitenav__link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: currentColor; border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .22s var(--ease-brand);
}
.sitenav__link.is-current::after, .sitenav__link:hover::after { transform: scaleX(1); }
.siteheader--solid .sitenav__link { color: var(--color-ink); }
.sitenav__cta { flex-shrink: 0; }
.siteheader--over .sitenav__cta { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.sitenav__toggle {
  display: none; align-items: center; gap: .5rem;
  background: transparent; border: 0; color: inherit; font: inherit; cursor: pointer;
  padding: .5rem; min-height: 44px;
}
.sitenav__toggle-label { font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.sitenav__toggle-close { display: none; }
.sitenav__toggle[aria-expanded="true"] .sitenav__toggle-open { display: none; }
.sitenav__toggle[aria-expanded="true"] .sitenav__toggle-close { display: block; }

@media (max-width: 940px) {
  .sitenav__toggle { display: inline-flex; }
  .sitenav__menu {
    position: fixed; inset: 0 0 auto; top: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--color-paper); color: var(--color-ink);
    padding: 5.5rem var(--gutter) 2rem;
    box-shadow: var(--shadow-lift);
    transform: translateY(-100%);
    transition: transform .32s var(--ease-brand), visibility .32s;
    visibility: hidden;
  }
  .sitenav__menu.is-open { transform: translateY(0); visibility: visible; }
  .sitenav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .sitenav__list li + li { border-top: 1px solid var(--line); }
  .sitenav__link { display: block; color: var(--color-ink); font-size: 1.05rem; padding-block: .95rem; }
  .sitenav__link::after { display: none; }
  .sitenav__cta { margin-top: 1.5rem; width: 100%; }
  body.nav-open { overflow: hidden; }
}

/* ─── Forms ─── */
.field { display: grid; gap: .4rem; }
.field > span { font-size: .85rem; font-weight: 600; color: var(--ink-soft); }
.input, input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  width: 100%;
  padding: .85rem 1rem;
  font: inherit;
  font-size: 1rem;
  color: var(--color-ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color .18s var(--ease-brand), box-shadow .18s var(--ease-brand);
}
textarea { min-height: 8.5rem; resize: vertical; }
.input::placeholder, input::placeholder, textarea::placeholder { color: #9AA7B2; }
.input:focus, input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent);
}
.gotcha { position: absolute !important; left: -9999px !important; }
form label { display: block; margin: 0; }

/* ─── Cards ─── */
.tilecard {
  display: flex; flex-direction: column;
  background: var(--color-paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .22s var(--ease-brand), box-shadow .22s var(--ease-brand);
}
.tilecard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.tilecard__media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--sand); }
.tilecard__media img { width: 100%; height: 100%; object-fit: cover; }
.tilecard__body { padding: 1.5rem 1.4rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.tilecard__label {
  font-family: var(--font-heading); font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--color-muted); margin-bottom: .5rem;
}
.tilecard__body h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.tilecard__body p { color: var(--color-muted); font-size: .96rem; margin-bottom: 1.25rem; }
.tilecard__link {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-heading); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--color-primary);
}
.tilecard__link:hover { text-decoration: none; }
.tilecard__link svg { transition: transform .2s var(--ease-brand); }
.tilecard__link:hover svg { transform: translateX(4px); }

/* ─── Scroll reveal: one attribute-driven engine, whole site ───
 * Nothing hides unless JS ran, so the page reads fine without it. */
html.js [data-anim]:not(.is-visible) {
  opacity: 0;
  transform: translateY(var(--motion-distance));
}
html.js [data-anim] {
  transition: opacity var(--motion-duration) var(--motion-easing),
              transform var(--motion-duration) var(--motion-easing);
  transition-delay: calc(var(--anim-i, 0) * 80ms);
}
html.js [data-anim].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html.js [data-anim] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .sitenav__menu { transition: none; }
  .tilecard, .tilecard:hover, .btn, .btn:hover { transition: none; transform: none; }
}

/* ─── Footer ─── */
.sitefooter { background: var(--color-paper); border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 4vw, 3.5rem); }
.sitefooter__inner {
  max-width: var(--page-max); margin: 0 auto; padding-inline: var(--gutter);
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem 1.75rem;
}
.brandmark--footer .brandmark__name { font-size: 1.25rem; }
.sitefooter__nav { display: flex; flex-wrap: wrap; gap: .55rem 1.1rem; justify-content: center; }
.sitefooter__nav a { font-size: .875rem; color: var(--ink-soft); }
.sitefooter__nav a:hover { color: var(--color-primary); text-decoration: none; }
.sitefooter__reach { display: flex; flex-wrap: wrap; align-items: center; gap: 1.1rem; min-width: 0; }
.sitefooter__mail { min-width: 0; overflow-wrap: anywhere; }
.sitefooter__mail { display: inline-flex; align-items: center; gap: .5rem; font-size: .875rem; color: var(--ink-soft); }
.sitefooter__mail:hover { color: var(--color-primary); text-decoration: none; }
.sitefooter__social { display: flex; gap: .9rem; list-style: none; margin: 0; padding: 0; }
.sitefooter__social a { color: var(--ink-soft); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 999px; }
.sitefooter__social a:hover { color: var(--color-primary); background: var(--green-soft); }
.sitefooter__base {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  border-top: 1px solid var(--line); padding-top: 1.5rem;
}
.sitefooter__copy { margin: 0; font-size: .82rem; color: var(--color-muted); }
.sitefooter__script { margin: 0; font-size: 1.15rem; color: var(--color-primary); }

@media (max-width: 940px) {
  .sitefooter__inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .brandmark { justify-items: center; }
  .sitefooter__base { justify-content: center; text-align: center; }
}