/*
 * Site header.
 *
 * Design grammar: the accent is STRUCTURAL — a 3px strip on the bar's top edge,
 * and the nav's current/hover marker is the same 3px anchored to the bar's
 * bottom edge, so the two rhyme. The CTA is machined, not floating: inset top
 * light + a hard 2px drop reads as a pressable object, and hover presses DOWN.
 *
 * Every duration derives from --rim-duration, so the tokens' reduced-motion
 * override (which zeroes that variable) silences all header motion with no
 * extra rules here.
 */

.rim-siteheader {
  --hd: var(--rim-duration, 240ms);

  position: relative;
  z-index: 100;
  border-block-start: 3px solid var(--rim-accent);

  /* Top-light wash over the token keeps theme editability but stops the bar
     reading as one flat rectangle. */
  background-color: var(--rim-surface-deep);
  background-image:
    linear-gradient(180deg, rgb(255 255 255 / 4%), rgb(255 255 255 / 0%) 55%),
    var(--rim-weave);
  color: var(--rim-on-brand);
  /* Hairline terminator so the bar has an edge against dark content. */
  box-shadow: inset 0 -1px 0 rgb(255 255 255 / 8%);
  isolation: isolate;
}

.rim-siteheader--sticky {
  position: sticky;
  inset-block-start: 0;
}

.admin-bar .rim-siteheader--sticky {
  inset-block-start: 32px;
}

@media (max-width: 782px) {
  .admin-bar .rim-siteheader--sticky {
    inset-block-start: 46px;
  }
}

/* Contact top bar: the gold strip grown into a working surface. When the
   bar is present it replaces the 3px border. */
.rim-siteheader--topbar {
  border-block-start: 0;
}

.rim-siteheader__topbar {
  background: var(--rim-accent);
  color: var(--rim-on-accent);
}

.rim-siteheader__topbarinner {
  display: flex;
  gap: var(--rim-space-xl);
  align-items: center;
  justify-content: center;
  inline-size: min(100% - (var(--rim-space-lg) * 2), var(--rim-container));
  margin-inline: auto;
  min-block-size: 34px;
}

.rim-siteheader__topitem {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  color: inherit;
  font-family: var(--rim-font-heading);
  font-size: var(--rim-step--1);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

a.rim-siteheader__topitem:hover span {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.rim-siteheader__topicon {
  flex: 0 0 auto;
}

.rim-siteheader--light {
  background: var(--rim-surface);
  color: var(--rim-ink);
  box-shadow: inset 0 -1px 0 var(--rim-line);
}

.rim-siteheader--brand {
  background:
    linear-gradient(180deg, rgb(255 255 255 / 5%), rgb(255 255 255 / 0%) 55%),
    var(--rim-brand);
}

.rim-siteheader--overlay {
  position: absolute;
  inset-inline: 0;
  border-block-start-color: transparent;
  background: transparent;
  box-shadow: none;
}

/* Scrolled (class from view.js): condense, and fade the elevation in on the
   compositor — the shadow lives on a pseudo-element whose opacity animates. */
.rim-siteheader::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  box-shadow: 0 10px 30px rgb(0 0 0 / 35%);
  opacity: 0;
  pointer-events: none;
  transition: opacity calc(var(--hd) * 1.5) var(--rim-ease);
}

.rim-siteheader--light::after {
  box-shadow: 0 8px 24px rgb(28 26 26 / 14%);
}

.rim-siteheader--scrolled::after {
  opacity: 1;
}

.rim-siteheader__inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: var(--rim-space-lg);
  width: min(100% - (var(--rim-space-lg) * 2), var(--rim-container));
  margin-inline: auto;
  min-block-size: 92px;
  padding-block: var(--rim-space-2xs);
}

.rim-siteheader--scrolled .rim-siteheader__inner {
  min-block-size: 66px;
}

.rim-siteheader__brand,
.rim-siteheader__actions,
.rim-siteheader__toggle {
  align-self: center;
}

.rim-siteheader__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--rim-space-sm);
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.rim-siteheader__logo {
  display: inline-flex;
}

.rim-siteheader__logoimg {
  inline-size: auto;
  block-size: var(--rim-logo-h, 56px);
  object-fit: contain;
}

.rim-siteheader__title {
  font-family: var(--rim-font-heading);
  font-size: var(--rim-step-1);
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.rim-siteheader__panel {
  display: flex;
  align-items: stretch;
  gap: var(--rim-space-2xl);
  min-width: 0;
}

.rim-siteheader__nav {
  display: flex;
  align-items: stretch;
}

.rim-siteheader__menu {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  gap: var(--rim-space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

.rim-siteheader__item {
  position: relative;
  display: flex;
  align-items: stretch;
}

.rim-siteheader__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-block-size: 100%;
  color: inherit;
  font-family: var(--rim-font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  opacity: 0.78;
  transition: opacity var(--hd) var(--rim-ease);
}

.rim-siteheader__link:hover,
.rim-siteheader__link[aria-current='page'] {
  opacity: 1;
}

/* The marker: 3px on the bar's bottom edge, rhyming with the top strip.
   Enters from the left, exits to the right. */
.rim-siteheader__link::after {
  content: '';
  position: absolute;
  inset-inline: 0 0.08em;
  inset-block-end: 0;
  block-size: 3px;
  background: var(--rim-accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform calc(var(--hd) * 1.75) var(--rim-ease-out-expo, var(--rim-ease));
}

.rim-siteheader__link:hover::after,
.rim-siteheader__link:focus-visible::after,
.rim-siteheader__link[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.rim-siteheader__subtoggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 34px;
  min-block-size: 44px;
  align-self: center;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.rim-siteheader__subtoggle svg {
  transition: transform calc(var(--hd) * 1.35) var(--rim-ease-spring, var(--rim-ease));
}

.rim-siteheader__item--open > .rim-siteheader__subtoggle svg,
.rim-siteheader__item--has-sub:hover > .rim-siteheader__subtoggle svg,
.rim-siteheader__item--has-sub:focus-within > .rim-siteheader__subtoggle svg {
  transform: rotate(180deg);
}

.rim-siteheader__sub {
  position: absolute;
  inset-block-start: 100%;
  inset-inline-start: 0;
  min-inline-size: 230px;
  margin: 0;
  padding: var(--rim-space-2xs);
  list-style: none;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: var(--rim-radius);
  background: rgb(28 26 26 / 78%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--rim-shadow-lg);
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  visibility: hidden;
  /* Exit-only delay: hovering across a gap doesn't snap it shut. */
  transition:
    opacity var(--hd) var(--rim-ease) 120ms,
    transform var(--hd) var(--rim-ease) 120ms,
    visibility 0s linear calc(var(--hd) + 120ms);
}

.rim-siteheader__item:nth-last-child(-n+2) .rim-siteheader__sub {
  inset-inline-start: auto;
  inset-inline-end: 0;
}

.rim-siteheader__item--has-sub:hover .rim-siteheader__sub,
.rim-siteheader__item--has-sub:focus-within .rim-siteheader__sub,
.rim-siteheader__item--open .rim-siteheader__sub {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  visibility: visible;
  transition-delay: 0s;
}

.rim-siteheader__sublink {
  display: flex;
  align-items: center;
  min-block-size: 44px;
  padding-inline: var(--rim-space-sm);
  border-radius: var(--rim-radius);
  color: var(--rim-on-brand);
  font-family: var(--rim-font-heading);
  font-size: var(--rim-step-0);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.rim-siteheader__sublink:hover {
  background: rgb(255 255 255 / 10%);
  color: var(--rim-accent);
}

/* Actions: separated from the nav by a quiet rule — 1 : 2 : 1 grouping. */
.rim-siteheader__actions {
  display: flex;
  align-items: center;
  gap: var(--rim-space-lg);
  padding-inline-start: var(--rim-space-lg);
  border-inline-start: 1px solid rgb(255 255 255 / 14%);
}

.rim-siteheader--light .rim-siteheader__actions {
  border-inline-start-color: var(--rim-line);
}

/* The phone IS a conversion path: accent at rest, white on hover. */
.rim-siteheader__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--rim-accent);
  font-family: var(--rim-font-heading);
  font-size: var(--rim-step-0);
  font-weight: 800;
  font-variant-numeric: lining-nums tabular-nums;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--hd) var(--rim-ease);
}

.rim-siteheader__phone:hover {
  color: var(--rim-on-brand);
}

.rim-siteheader--light .rim-siteheader__cta--outline {
  color: var(--rim-accent-text);
  border-color: var(--rim-accent-text);
}

.rim-siteheader--light .rim-siteheader__phone {
  color: var(--rim-accent-text);
}

.rim-siteheader--light .rim-siteheader__phone:hover {
  color: var(--rim-ink);
}

/* CTA: a machined object. Inset top light + hard 2px drop + soft glow. */
.rim-siteheader__cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-block-size: 48px;
  padding: 0 var(--rim-space-xl);
  border-radius: 2px;
  overflow: clip;
  font-family: var(--rim-font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  isolation: isolate;
  transition:
    color var(--hd) var(--rim-ease),
    background var(--hd) var(--rim-ease),
    transform var(--hd) var(--rim-ease);
}

.rim-siteheader__cta svg {
  transition: transform calc(var(--hd) * 1.35) var(--rim-ease-spring, var(--rim-ease));
}

.rim-siteheader__cta:hover svg {
  transform: translate3d(3px, 0, 0);
}

.rim-siteheader__cta--solid {
  background: var(--rim-accent);
  color: var(--rim-on-accent);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 30%),
    0 2px 0 var(--rim-accent-dark);
}

/* Press DOWN — hardware, not a floating web button. */
.rim-siteheader__cta--solid:hover {
  background: var(--rim-accent-dark);
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 20%),
    0 1px 0 var(--rim-accent-dark);
  transform: translate3d(0, 1px, 0);
}

.rim-siteheader__cta--solid:active {
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 15%);
  transform: translate3d(0, 2px, 0);
}

/* Outline: gold border and GOLD text; a fill sweeps in from the left. */
.rim-siteheader__cta--outline {
  border: 2px solid var(--rim-accent);
  color: var(--rim-accent);
}

.rim-siteheader__cta--outline::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--rim-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform calc(var(--hd) * 1.6) var(--rim-ease);
}

.rim-siteheader__cta--outline:hover {
  color: var(--rim-ink);
}

.rim-siteheader__cta--outline:hover::before {
  transform: scaleX(1);
}

.rim-siteheader__cta--outline:active {
  transform: scale3d(0.97, 0.97, 1);
}

.rim-siteheader__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  inline-size: 48px;
  block-size: 48px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.rim-siteheader__bars {
  display: grid;
  gap: 5px;
  transition: transform calc(var(--hd) * 1.35) var(--rim-ease-spring, var(--rim-ease));
}

.rim-siteheader--open .rim-siteheader__bars {
  transform: rotate(90deg);
}

.rim-siteheader__bars i {
  display: block;
  inline-size: 24px;
  block-size: 2px;
  background: currentcolor;
  transition: transform calc(var(--hd) * 1.35) var(--rim-ease), opacity var(--hd) var(--rim-ease);
}

.rim-siteheader--open .rim-siteheader__bars i:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.rim-siteheader--open .rim-siteheader__bars i:nth-child(2) {
  opacity: 0;
}

.rim-siteheader--open .rim-siteheader__bars i:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .rim-siteheader__topitem--email,
  .rim-siteheader__topitem--location {
    display: none;
  }

  .rim-siteheader__toggle {
    display: inline-flex;
  }

  .rim-siteheader__panel {
    position: absolute;
    inset-inline: 0;
    inset-block-start: 100%;
    max-block-size: calc(100dvh - 100%);
    overflow-y: auto;
    overscroll-behavior: contain;
    flex-direction: column;
    align-items: stretch;
    gap: var(--rim-space-md);
    padding: var(--rim-space-md) var(--rim-space-lg) var(--rim-space-xl);
    background: rgb(28 26 26 / 82%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--rim-shadow-lg);
    transition:
      opacity calc(var(--hd) * 1.35) var(--rim-ease),
      transform calc(var(--hd) * 1.35) var(--rim-ease),
      visibility 0s linear calc(var(--hd) * 1.35);
  }

  /* Hide only when the script has taken charge — without JS the panel must
     stay reachable. */
  .rim-siteheader--js .rim-siteheader__panel {
    opacity: 0;
    transform: translate3d(0, -8px, 0);
    visibility: hidden;
  }

  .rim-siteheader--light .rim-siteheader__panel {
    background: rgb(255 255 255 / 85%);
  }

  .rim-siteheader--open .rim-siteheader__panel {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    visibility: visible;
    transition-delay: 0s;
  }

  .rim-siteheader__nav,
  .rim-siteheader__menu {
    display: block;
  }

  .rim-siteheader__item {
    flex-wrap: wrap;
    align-items: center;
  }

  .rim-siteheader__link {
    flex: 1;
    min-block-size: 48px;
  }

  /* Full-height tab geometry doesn't apply in the stacked drawer. */
  .rim-siteheader__link::after {
    inset-block-end: 8px;
    block-size: 2px;
  }

  .rim-siteheader__sub {
    position: static;
    inline-size: 100%;
    padding-inline-start: var(--rim-space-md);
    border: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    opacity: 1;
    transform: none;
    visibility: visible;
  }

  .rim-siteheader--js .rim-siteheader__sub {
    display: none;
  }

  .rim-siteheader--js .rim-siteheader__item--open .rim-siteheader__sub {
    display: block;
  }

  .rim-siteheader__sublink {
    color: inherit;
    opacity: 0.85;
  }

  .rim-siteheader__sublink:hover {
    background: rgb(255 255 255 / 8%);
    color: inherit;
  }

  .rim-siteheader__actions {
    flex-direction: column;
    align-items: stretch;
    padding-inline-start: 0;
    border-inline-start: 0;
    padding-block-start: var(--rim-space-md);
    border-block-start: 1px solid rgb(255 255 255 / 14%);
    text-align: center;
  }

  .rim-siteheader__phone,
  .rim-siteheader__cta {
    justify-content: center;
  }
}