/* Mike Carsey Dog Walking: site styles.
   Every colour, size, space, radius and duration comes from design-system/tokens.css.
   Breakpoints match tokens.json "breakpoint" (sm 480, md 768, lg 1024). */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--space-4); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { font-family: var(--font-display); line-height: var(--leading-tight); margin: 0; font-weight: var(--weight-bold); }
p { margin: 0; }
:focus-visible { outline: var(--input-ring-width) solid var(--color-focus); outline-offset: 3px; }

.container { width: 100%; max-width: var(--size-content-max); margin-inline: auto; padding-inline: var(--space-gutter); }
.section { padding-block: var(--space-section); }

.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 100;
  background: var(--color-surface-inverse); color: var(--color-on-inverse);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--space-4); }

/* ---------- header (sits on the hero photo) ---------- */
.site-header {
  position: absolute; z-index: var(--z-header); top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-4) var(--space-gutter);
  color: var(--color-on-inverse);
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand__seal { width: 56px; height: 56px; filter: drop-shadow(0 2px 6px rgba(6, 17, 12, 0.45)); }
.brand__words { display: flex; flex-direction: column; line-height: 1.05; text-shadow: var(--shadow-text-on-photo); }
.brand__name { font-weight: var(--weight-bold); font-size: var(--text-md); letter-spacing: 0.04em; text-transform: uppercase; }
.brand__trade { font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide-caps); text-transform: uppercase; margin-top: 2px; }
.header-call {
  display: none; align-items: center; gap: var(--space-2);
  color: var(--color-on-inverse); text-decoration: none; font-weight: var(--weight-semibold);
  min-height: var(--size-tap-min); padding: 0 var(--space-4);
  border: 1.5px solid rgba(253, 249, 237, 0.7); border-radius: var(--radius-sm);
  background: rgba(6, 17, 12, 0.35);
}
.header-call svg { width: 1.1em; height: 1.1em; fill: currentColor; }
.header-call:hover { background: rgba(6, 17, 12, 0.55); }
@media (min-width: 768px) {
  .header-call { display: inline-flex; }
  .brand__seal { width: 68px; height: 68px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: calc(100svh - var(--size-callbar-h));
  min-height: max(36rem, calc(100svh - var(--size-callbar-h)));
  display: flex; align-items: flex-end;
  background: var(--palette-scrim);
  color: var(--color-on-inverse);
}
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media img { object-fit: cover; object-position: var(--hero-pos-mobile, 50% 50%); }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 17, 12, 0.55) 0%, rgba(6, 17, 12, 0) 22%),
    linear-gradient(180deg, rgba(6, 17, 12, 0) 30%, rgba(6, 17, 12, 0.72) 55%, rgba(6, 17, 12, 0.92) 100%);
}
.hero__content {
  position: relative; width: 100%; max-width: var(--size-content-max); margin-inline: auto;
  padding: var(--space-8) var(--space-gutter) var(--space-6);
}
.hero__title {
  font-size: var(--text-3xl); max-width: 14ch; text-wrap: balance;
  text-shadow: var(--shadow-text-on-photo); letter-spacing: var(--tracking-tight);
}
.hero__lede { margin-top: var(--space-4); font-size: var(--text-md); line-height: var(--leading-snug); max-width: 30rem; text-shadow: var(--shadow-text-on-photo); }
.hero__actions { margin-top: var(--space-5); display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); }
.hero__alt { font-size: var(--text-base); text-shadow: var(--shadow-text-on-photo); }
.hero__alt a { font-weight: var(--weight-semibold); white-space: nowrap; text-decoration-color: var(--color-accent-on-inverse); }

@media (max-width: 767px), (max-width: 1023px) and (orientation: portrait) {
  .hero { display: block; min-height: 0; background: var(--palette-forest); }
  .hero__media { position: relative; display: block; aspect-ratio: 1 / 1; height: auto; }
  .hero__media img { position: absolute; inset: 0; }
  .hero__scrim {
    inset: 0 0 auto 0; aspect-ratio: 1 / 1; height: auto;
    background:
      linear-gradient(180deg, rgba(6, 17, 12, 0.6) 0%, rgba(6, 17, 12, 0) 26%),
      linear-gradient(180deg, rgba(14, 42, 31, 0) 52%, rgba(14, 42, 31, 0.85) 82%, var(--palette-forest) 100%);
  }
  .hero__content { margin-top: -4.5rem; padding-top: 0; padding-bottom: var(--space-6); }
}
@media (min-width: 768px) and (max-width: 1023px) and (orientation: portrait) {
  .hero__media, .hero__scrim { aspect-ratio: 4 / 3; }
  .hero__media img { object-position: var(--hero-pos-desktop, 50% 50%); }
  .hero__content { margin-top: -6rem; }
  .hero__title { font-size: var(--text-4xl); }
  .hero__actions { flex-direction: row; align-items: center; gap: var(--space-5); }
}
@media (min-width: 1024px), (min-width: 768px) and (orientation: landscape) {
  .hero { min-height: min(56rem, max(38rem, 92vh)); align-items: center; }
  .hero__media img { object-position: var(--hero-pos-desktop, 50% 50%); }
  .hero__scrim {
    background:
      linear-gradient(180deg, rgba(6, 17, 12, 0.5) 0%, rgba(6, 17, 12, 0) 18%),
      linear-gradient(90deg, rgba(6, 17, 12, 0.86) 0%, rgba(6, 17, 12, 0.7) 32%, rgba(6, 17, 12, 0.25) 56%, rgba(6, 17, 12, 0) 72%),
      linear-gradient(180deg, rgba(6, 17, 12, 0) 60%, rgba(6, 17, 12, 0.45) 100%);
  }
  .hero__content { padding-block: var(--space-9) var(--space-8); }
  .hero__title { font-size: var(--text-4xl); }
  .hero__actions { flex-direction: row; align-items: center; gap: var(--space-5); }
}

/* ---------- services ---------- */
.services__grid { display: grid; gap: var(--space-7); align-items: center; }
.services__frame { padding-block: calc(var(--space-5) + var(--border-frame-gap)); }
.services__list { display: grid; gap: var(--space-4); }
.services__list li strong { display: block; font-size: var(--text-md); line-height: var(--leading-snug); }
.services__list li span { display: block; color: var(--color-muted); font-size: var(--text-base); line-height: var(--leading-snug); margin-top: 2px; }
.services__more { margin-top: var(--space-4); text-align: center; }
.services__photo { aspect-ratio: 4 / 3; }
@media (min-width: 1024px) {
  .services__grid { grid-template-columns: 1.05fr 1fr; gap: var(--space-8); }
  .services__photo { aspect-ratio: 1 / 1; }
}

/* ---------- why ---------- */
.why { background: var(--color-bg-alt); border-block: 1px solid var(--color-line-soft); }
.why__grid { display: grid; gap: var(--space-7); align-items: center; }
.why__photo { aspect-ratio: 4 / 3; }
.why__lede { margin-top: var(--space-4); font-size: var(--text-md); line-height: var(--leading-snug); color: var(--color-ink-soft); max-width: var(--size-prose-max); }
.why__list { margin-top: var(--space-6); display: grid; gap: var(--space-4); }
.why__list strong { display: block; font-size: var(--text-md); line-height: var(--leading-snug); }
.why__list span { display: block; color: var(--color-muted); }
@media (min-width: 1024px) {
  .why__grid { grid-template-columns: 1fr 1.05fr; gap: var(--space-8); }
  .why__photo { aspect-ratio: 1 / 1; }
}

/* ---------- steps ---------- */
.steps__list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-6); counter-reset: step; }
.step { text-align: center; max-width: 22rem; margin-inline: auto; }
.step__num {
  display: inline-grid; place-items: center; width: 3.5rem; height: 3.5rem; margin-bottom: var(--space-3);
  border-radius: 50%; border: 2px solid var(--border-frame-color);
  box-shadow: inset 0 0 0 3px var(--color-bg), inset 0 0 0 4px var(--border-frame-color);
  font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-ink);
}
.step h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.step p { color: var(--color-muted); }
@media (min-width: 768px) { .steps__list { grid-template-columns: repeat(3, 1fr); gap: var(--space-7); } }

/* ---------- request form ---------- */
.request { background: var(--color-bg-alt); border-top: 1px solid var(--color-line-soft); }
.request:focus { outline: none; }
.request__inner { max-width: 46rem; }
.request__frame { padding: calc(var(--border-frame-gap) + var(--space-5)) calc(var(--border-frame-gap) + var(--space-4)); }
@media (min-width: 768px) { .request__frame { padding: calc(var(--border-frame-gap) + var(--space-7)); } }
.request__head { text-align: center; margin-bottom: var(--space-6); }
.request__lede { margin-top: var(--space-3); color: var(--color-ink-soft); }

.fieldset { border: 0; padding: 0; margin: 0 0 var(--space-6); min-width: 0; }
.fieldset > legend {
  width: 100%; padding: 0 0 var(--space-2); margin-bottom: var(--space-4);
  font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide-caps); text-transform: uppercase;
  color: var(--color-accent-text); border-bottom: 1px solid var(--color-line);
}
.field { margin-bottom: var(--space-4); min-width: 0; }
.field-row { display: grid; gap: 0 var(--space-4); }
@media (min-width: 600px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field label, .chips__legend { display: block; font-weight: var(--weight-semibold); margin-bottom: var(--space-2); line-height: var(--leading-snug); }
.req, .opt { font-weight: var(--weight-regular); font-size: var(--text-xs); color: var(--color-muted); font-style: italic; margin-left: var(--space-1); }
.field__hint { font-size: var(--text-xs); color: var(--color-muted); margin: calc(-1 * var(--space-2)) 0 var(--space-4); }
.chips .field__hint { margin: 0 0 var(--space-3); }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-summary {
  border: 2px solid var(--color-error); background: var(--color-error-bg); color: var(--color-ink);
  padding: var(--space-4); border-radius: var(--radius-sm); margin-bottom: var(--space-5);
}
.form-summary strong { color: var(--color-error); display: block; margin-bottom: var(--space-2); }
.form-summary ul { margin: 0; padding-left: var(--space-5); }
.form-summary a { color: var(--color-error); }
.form-actions { margin-top: var(--space-2); }
.form-actions__note { margin-top: var(--space-4); text-align: center; color: var(--color-ink-soft); }
.form-actions__note a { font-weight: var(--weight-semibold); white-space: nowrap; }
.form-error { margin-top: var(--space-4); color: var(--color-error); font-weight: var(--weight-semibold); text-align: center; }

.form-success { text-align: center; padding: var(--space-6) 0 var(--space-4); }
.form-success:focus { outline: none; }
.form-success h3 { font-size: var(--text-xl); margin: var(--space-3) 0; }
.form-success p { color: var(--color-ink-soft); }
.form-success a { font-weight: var(--weight-semibold); white-space: nowrap; }
.form-success__demo {
  margin-top: var(--space-5) !important; font-size: var(--text-xs); color: var(--color-muted);
  border: 1px dashed var(--color-line); padding: var(--space-3); border-radius: var(--radius-sm);
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--color-surface-inverse); color: var(--color-on-inverse); padding-top: var(--space-8);
  /* room for the fixed call bar on phones so it never covers the last lines */
  padding-bottom: calc(var(--size-callbar-h) + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 768px) { .site-footer { padding-bottom: 0; } }
.footer__inner { display: grid; gap: var(--space-7); }
.footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-4); }
.footer__seal { width: 132px; height: 132px; }
.footer__tagline { font-style: italic; font-size: var(--text-md); color: var(--color-on-inverse); }
.footer__heading { font-size: var(--text-xs); letter-spacing: var(--tracking-wide-caps); text-transform: uppercase; color: var(--color-accent-on-inverse); margin-bottom: var(--space-4); font-weight: var(--weight-semibold); }
.contact-list, .footer__list { list-style: none; margin: 0 0 var(--space-5); padding: 0; display: grid; gap: var(--space-2); }
.contact-list li { display: flex; align-items: center; gap: var(--space-3); min-height: var(--size-tap-min); }
.contact-list svg { width: 1.25rem; height: 1.25rem; fill: var(--color-accent-on-inverse); flex: none; }
.contact-list a { text-decoration-color: var(--color-accent-on-inverse); overflow-wrap: anywhere; }
.footer__list li { color: var(--color-on-inverse-muted); }
.footer__base { margin-top: var(--space-7); }
.footer__base-row {
  padding-block: var(--space-5);
  border-top: 1px solid rgba(194, 160, 115, 0.35);
  display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); justify-content: space-between; align-items: center;
  font-size: var(--text-xs); color: var(--color-on-inverse-muted);
}
.dev-note {
  border: 1px dashed var(--color-accent-on-inverse); color: var(--color-accent-on-inverse);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-sm); font-size: var(--text-xs);
}
@media (min-width: 768px) {
  .footer__inner { grid-template-columns: 1.1fr 1fr 0.9fr; }
}

/* ---------- sticky mobile call bar ---------- */
.callbar {
  position: fixed; z-index: var(--z-callbar); left: 0; right: 0; bottom: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2);
  padding: var(--space-2) var(--space-3) calc(var(--space-2) + env(safe-area-inset-bottom, 0px));
  background: var(--color-surface-inverse); border-top: 2px solid var(--color-accent);
  box-shadow: 0 -6px 18px -8px rgba(6, 17, 12, 0.45);
  transition: transform var(--duration-base) var(--ease-standard);
}
.callbar.is-hidden { transform: translateY(110%); }
.callbar__btn {
  display: flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; border-radius: var(--radius-sm);
  font-weight: var(--weight-semibold); text-decoration: none; letter-spacing: 0.02em;
  color: var(--color-on-inverse); border: 1.5px solid rgba(253, 249, 237, 0.55);
}
.callbar__btn:first-child { background: var(--palette-cream); color: var(--palette-forest); border-color: var(--palette-cream); }
.callbar__btn svg { width: 1.15rem; height: 1.15rem; fill: currentColor; }
@media (min-width: 768px) { .callbar { display: none; } }