/* Base, header, footer and section scaffolding. Uses tokens only. */

:root {
  --bs-body-font-family: var(--font-body);
  --bs-body-font-size: var(--fs-base);
  --bs-body-line-height: var(--lh-body);
  --bs-body-color: var(--c-charcoal);
  --bs-body-bg: var(--c-paper);
  --bs-link-color: var(--c-orange-text);
  --bs-link-hover-color: var(--c-ink);
  --bs-border-radius: var(--radius-sm);
  --bs-focus-ring-color: var(--c-focus);
}

body {
  font-family: var(--font-body);
  color: var(--c-charcoal);
  background-color: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-heading);
  color: var(--c-ink);
  text-wrap: pretty;   /* fill the line, only avoid a lone last word (balance shortened every line) */
}

h1 {
  font-size: var(--fs-h1);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
}

h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-display);
  margin-bottom: var(--space-5);
}

h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { text-wrap: pretty; }

a {
  color: var(--c-orange-text);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a:hover { color: var(--c-ink); }

:focus-visible {
  outline: 3px solid var(--c-focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

img { max-width: 100%; height: auto; }

[id] { scroll-margin-top: calc(var(--header-h) + var(--space-4)); }

.container {
  --bs-gutter-x: 2rem;
  max-width: var(--container-max);
}

@media (min-width: 992px) {
  .container { --bs-gutter-x: 3rem; }
}

/* Skip link: centered at the top, above the header */
.skip-link:focus {
  position: fixed;
  top: var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  padding: var(--space-3) var(--space-5);
  background-color: var(--c-ink);
  color: var(--c-white);
  border-radius: var(--radius-sm);
  font-weight: var(--fw-bold);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background-color: var(--c-ink);
  border-bottom: var(--header-rail) solid var(--c-orange);
  /* no transform here: it would become the containing block of the fixed offcanvas menu */
  transition: box-shadow var(--dur) var(--ease);
}

.site-header.is-stuck { box-shadow: var(--shadow-header); }

.site-header .navbar {
  --bs-navbar-padding-y: 0;
  min-height: var(--header-h);
}

.site-header .site-header-inner {   /* beats Bootstrap's .navbar > .container { flex-wrap: inherit } */
  flex-wrap: nowrap;
  gap: var(--space-3);
}

/* The logo hangs from the top of the header on a plate that drops below the orange rail,
   like a nameplate on a shop sign (Nicholas: "something cooler with the logo and the header") */
.site-logo {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  height: calc(var(--header-h) + var(--logo-hang));
  margin: 0 0 calc(-1 * var(--logo-hang));
  padding: 0 var(--space-4);
  flex-shrink: 1;
  min-width: 0;
  background-color: var(--c-ink);
  border: var(--header-rail) solid var(--c-orange);
  border-top: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.site-logo img {
  height: var(--logo-h);
  width: auto;
}

.site-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.site-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 3rem;
  padding: 0 var(--space-4);
  border: 2px solid var(--c-on-dark);
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--c-on-dark);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-extrabold);
  line-height: 1;
}

.site-menu-toggle .ph { font-size: 1.5rem; }

.site-menu-toggle:hover { background-color: var(--c-on-dark); color: var(--c-ink); }

.site-menu-toggle:focus { box-shadow: none; }

/* Log In: a plain text button beside the CTA and Menu, so joining stays the loud one */
.site-login {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 3rem;
  padding: 0 var(--space-3);
  color: var(--c-on-dark);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-extrabold);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.site-login .ph { font-size: 1.5rem; color: var(--c-orange); }

.site-login:hover { color: var(--c-orange); }

.site-nav-login {
  --bs-btn-color: var(--c-on-dark);
  --bs-btn-hover-color: var(--c-orange);
  --bs-btn-active-color: var(--c-orange);
  --bs-btn-border-color: transparent;
  --bs-btn-hover-border-color: transparent;
}

.site-nav-login span { text-decoration: underline; text-underline-offset: 0.3em; }

.site-nav-login .ph { color: var(--c-orange); }

/* Navigation: offcanvas below 1200px, inline above */
.site-nav {
  --bs-offcanvas-padding-x: var(--space-5);
  --bs-offcanvas-padding-y: var(--space-5);
}

.site-nav .offcanvas-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: var(--fw-extrabold);
  color: var(--c-on-dark);
}

.site-nav-close {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 3rem;
  padding: 0 var(--space-4);
  border: 2px solid var(--c-on-dark);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--c-on-dark);
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
}

.site-nav-close .ph { font-size: 1.4rem; }

.site-nav-close:hover { background-color: var(--c-on-dark); color: var(--c-ink); }

.site-nav .offcanvas-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--space-5);
  padding-top: 0;
  padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom));
}

.site-nav-list {
  --bs-nav-link-color: var(--c-on-dark);
  --bs-nav-link-hover-color: var(--c-orange);
  --bs-nav-link-font-size: var(--fs-h4);
  --bs-nav-link-font-weight: var(--fw-extrabold);
}

.site-nav-list .nav-item + .nav-item { border-top: 1px solid var(--c-line-on-dark); }

.site-nav-list .nav-link {
  font-family: var(--font-display);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 3.25rem;
  letter-spacing: var(--ls-heading);
}

.site-nav-list .nav-link .ph {
  flex-shrink: 0;
  font-size: 1.1em;
  color: var(--c-orange);
}

.site-nav-list .nav-link[aria-current="page"] { color: var(--bs-nav-link-hover-color); }

.site-nav-extra {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* dark panel, orange rail the full height of its left edge; the menu at every width */
.site-nav.offcanvas {
    --bs-offcanvas-bg: var(--c-ink);
    --bs-offcanvas-color: var(--c-on-dark);
    --bs-offcanvas-width: min(100vw, 420px);
    --bs-offcanvas-border-width: 0;
    border-left: var(--menu-rail) solid var(--c-orange);
}

.site-nav.offcanvas:focus-visible { outline: 0; }

@media (min-width: 992px) {
  .site-logo img { height: var(--logo-h-lg); }
}

/* Sections */
.section { padding-block: var(--section-y); }

.section-sand { background-color: var(--c-sand); }
.section-white { background-color: var(--c-white); }

.section-ink {
  background-color: var(--c-ink);
  color: var(--c-on-dark);
}

.section-ink h2,
.section-ink h3 { color: var(--c-on-dark); }

.section-head {
  margin-bottom: var(--space-7);
}

.section-head > p { max-width: 52rem; }

.section-head h2 { margin-bottom: var(--space-4); }

.section-head p {
  font-size: var(--fs-lg);
  color: var(--c-muted);
  margin-bottom: 0;
}

.section-ink .section-head p { color: var(--c-on-dark-soft); }

.section-head-center {
  margin-inline: auto;
  text-align: center;
}

/* Footer */
.site-footer {
  background-color: var(--c-ink);
  color: var(--c-on-dark);
  padding-block: var(--space-8) var(--space-5);
  font-size: var(--fs-sm);
}

.site-footer a:not(.btn) {
  color: var(--c-on-dark);
  text-decoration: none;
}

.site-footer a:not(.btn):hover { color: var(--c-orange); }

.footer-logo {
  display: inline-flex;
  margin-bottom: var(--space-4);
}

.footer-logo img {
  height: 48px;
  width: auto;
}

.footer-about {
  max-width: 26rem;
  margin: 0;
  color: var(--c-on-dark-soft);
  font-size: var(--fs-base);
}

.footer-heading {
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--c-on-dark);
}

.footer-nav { margin: 0; }

.footer-nav a {
  display: flex;
  align-items: center;
  min-height: var(--tap-min);
  font-size: var(--fs-base);
  color: var(--c-on-dark-soft);
}

.site-footer .footer-nav a { color: var(--c-on-dark-soft); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--c-line-on-dark);
}

.footer-legal {
  margin: 0;
  color: var(--c-on-dark-soft);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-5);
  margin: 0;
}

.site-footer .footer-legal-links a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-min);
  color: var(--c-on-dark-soft);
}

@media (min-width: 992px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Footer: address and icon links */
.footer-address {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-5) 0 0;
  font-style: normal;
  font-size: var(--fs-base);
  color: var(--c-on-dark);
}

.footer-address .ph,
.footer-nav .ph {
  flex-shrink: 0;
  margin-top: 0.2em;
  font-size: 1.2em;
  color: var(--c-orange);
}

.footer-nav a { gap: var(--space-3); }

.footer-nav .ph { margin-top: 0; }

.site-footer .footer-legal-links .ph { margin-left: var(--space-1); }

/* Phones: plate and Menu button share the row */
@media (max-width: 575.98px) {
  :root { --logo-h: 42px; }   /* smaller so Log In fits beside Menu */
  .site-header .site-header-inner { gap: var(--space-2); }
  .site-logo { padding: 0 var(--space-3); }
  .site-menu-toggle { padding: 0 var(--space-3); }
  /* label under the icon, like a tab bar, so the logo keeps its width */
  .site-login {
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    min-width: 44px;
    padding: 0 var(--space-1);
    font-size: 0.6875rem;
    letter-spacing: 0.02em;
  }
}

@media (max-width: 374.98px) {
  :root { --logo-h: 36px; }
}




/* Menu: Specialties opens in place under its own row */
.nav-sub summary {
  list-style: none;
  cursor: pointer;
}

.nav-sub summary::-webkit-details-marker { display: none; }

.nav-sub summary .ph:last-child {
  margin-left: auto;
  font-size: 1em;
  transition: transform var(--dur) var(--ease);
}

.nav-sub details[open] summary .ph:last-child { transform: rotate(180deg); }

.site-nav-sub {
  margin: 0 0 var(--space-3);
  padding: 0 0 0 calc(1.1em + var(--space-3));
  list-style: none;
}

.site-nav-sub a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
  color: var(--c-on-dark-soft);
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  text-decoration: none;
}

.site-nav-sub a:hover,
.site-nav-sub a[aria-current="page"] { color: var(--c-orange); }

.site-nav-sub .ph { color: var(--c-orange); font-size: 1.2em; }

/* the main list's last row closes with a divider, like the specialty rows */
.site-nav-list { border-bottom: 1px solid var(--c-line-on-dark); }

/* Menu CTAs span the menu's width, so they line up with the rows above (still equal to each other) */
.site-nav-extra .btn-cta { width: 100%; }