/**
 * Styling for the shared site chrome: logo lockup, header, mobile drawer and footer.
 * Pairs with src/shared/header.js and src/shared/footer.js.
 */

/* ============================================================
   Logo lockup
   ============================================================ */

/**
 * The lockup is two Figma exports masked with currentColor. Ratios come straight from
 * the design: the wordmark (which carries the divider bar) is 152x75 and the tagline
 * is 109.105x44.091 inside the same 280x75 logo box.
 */
.site-logo {
  --logo-height: 58px;
  display: inline-flex;
  align-items: center;
  gap: calc(var(--logo-height) * 0.08);
  color: inherit;
  text-decoration: none;
  flex: none;
}

.site-logo:hover {
  text-decoration: none;
}

.site-logo__wordmark,
.site-logo__tagline {
  display: block;
  flex: none;
  background-color: currentColor;
  -webkit-mask: var(--logo-src) left center / contain no-repeat;
  mask: var(--logo-src) left center / contain no-repeat;
}

.site-logo__wordmark {
  --logo-src: url('../../assets/logo/churchill-living-wordmark.svg');
  width: calc(var(--logo-height) * 2.027);
  height: var(--logo-height);
}

.site-logo__tagline {
  --logo-src: url('../../assets/logo/furnished-apartments.svg');
  width: calc(var(--logo-height) * 1.455);
  height: calc(var(--logo-height) * 0.588);
}

.site-logo--footer {
  --logo-height: 52px;
}

.site-logo--footer .site-logo__wordmark {
  --logo-src: url('../../assets/logo/churchill-living-lockup.svg');
}

/* ============================================================
   Header
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-white);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  transition: background var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
}

/* Home page only: the header floats over the hero photo until the user scrolls. */
.site-header--transparent {
  position: fixed;
  inset-inline: 0;
  background: rgba(19, 26, 36, 0.32);
  backdrop-filter: blur(2px);
  border-bottom-color: rgba(255, 255, 255, 0.18);
  color: var(--text-inverse);
}

.site-header--transparent.is-scrolled {
  background: var(--color-white);
  backdrop-filter: none;
  border-bottom-color: var(--border-subtle);
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: var(--header-height);
  /* The gutter sits outside the token, as it does for .container — see base.css. */
  max-width: calc(var(--container-wide) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-header__burger {
  display: none;
  color: inherit;
}

/* --- Primary nav --- */

.site-nav {
  flex: 1 1 auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.site-nav__item {
  position: relative;
}

/* Figma draws the nav at Proxima Nova Bold 18px / 3px tracking on a 1920 canvas.
   That only fits at the design width, so it steps down on narrower viewports. */
.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding-block: var(--space-3);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: var(--weight-bold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: inherit;
  white-space: nowrap;
}

@media (min-width: 1700px) {
  .site-nav__link {
    font-size: 18px;
    letter-spacing: 3px;
  }
}

.site-nav__link:hover,
.site-nav__link[aria-current='page'] {
  color: var(--color-green-secondary);
  text-decoration: none;
}

.site-header--transparent:not(.is-scrolled) .site-nav__link:hover,
.site-header--transparent:not(.is-scrolled) .site-nav__link[aria-current='page'] {
  color: var(--color-white);
  opacity: 0.75;
}

.site-nav__menu {
  position: absolute;
  top: 100%;
  left: 50%;
  translate: -50% 0;
  display: grid;
  gap: 2px;
  min-width: 200px;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-float);
  opacity: 0;
  visibility: hidden;
  translate: -50% 6px;
  transition: opacity var(--duration-fast) var(--ease-out),
    translate var(--duration-fast) var(--ease-out),
    visibility var(--duration-fast);
}

.site-nav__item.has-menu:hover .site-nav__menu,
.site-nav__item.has-menu:focus-within .site-nav__menu {
  opacity: 1;
  visibility: visible;
  translate: -50% 0;
}

.site-nav__menu a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-xs);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.site-nav__menu a:hover {
  background: var(--surface-tint);
  color: var(--color-green-primary);
  text-decoration: none;
}

/* --- Header actions --- */

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex: none;
}

.header-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 180px;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  opacity: 0.9;
}

.header-search__icon {
  flex: none;
  opacity: 0.8;
}

.header-search input {
  width: 100%;
  border: 0;
  background: transparent;
  outline: none;
  font-size: var(--text-xs);
  color: inherit;
}

.header-search input::placeholder {
  color: currentColor;
  opacity: 0.7;
}

.site-header__phone {
  font-family: var(--font-ui);
  font-size: 20px;
  font-weight: var(--weight-bold);
  letter-spacing: -0.01em;
  color: inherit;
  white-space: nowrap;
}

.site-header__phone:hover {
  text-decoration: none;
  color: var(--color-green-secondary);
}

.site-header__account {
  color: inherit;
}

.site-header__icon-only {
  display: none;
  color: inherit;
}

/* ============================================================
   Mobile drawer
   ============================================================ */

.site-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: flex;
}

.site-drawer__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: min(320px, 86vw);
  padding: var(--space-6);
  background: var(--color-white);
  color: var(--text-primary);
  box-shadow: var(--shadow-float);
  animation: drawer-in var(--duration-base) var(--ease-out);
}

@keyframes drawer-in {
  from {
    translate: -100% 0;
  }
}

.site-drawer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  color: var(--color-green-primary);
}

.site-drawer__list {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.site-drawer__list a {
  display: block;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-nav);
  text-transform: uppercase;
  color: var(--text-primary);
}

.site-drawer__scrim {
  position: absolute;
  inset: 0;
  background: var(--surface-scrim);
  cursor: pointer;
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  background: var(--surface-dark);
  color: var(--text-inverse);
}

.site-footer a {
  color: inherit;
}

/* Figma `175:19201`: 40px top / 60px bottom inside the band, 50px between the two
   rows, and the hairline sitting 159px down from the band's top edge. */
.site-footer__top-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-10);
  padding-top: var(--space-10);
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__lockup {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-footer__address {
  font-size: 18px;
  line-height: 24px;
  letter-spacing: -0.18px;
  font-style: normal;
  color: var(--text-inverse);
}

/* Left-aligned in its own 497px column, not ranged right against the edge. */
.site-footer__statement {
  flex: none;
  width: 517px;
  max-width: 100%;
  font-family: var(--font-display);
  font-variation-settings: var(--display-axes);
  font-size: 28px;
  line-height: 40px;
  font-weight: var(--weight-bold);
  text-align: left;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 346px 180px 180px 346px;
  justify-content: start;
  gap: 117px;
  padding-block: 50px 60px;
}

.site-footer__contact-numbers {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  font-size: 20px;
  line-height: 26px;
}

.site-footer__column-title {
  margin-bottom: var(--space-5);
  font-family: var(--font-display);
  font-variation-settings: var(--display-axes);
  font-size: 16px;
  font-weight: var(--weight-bold);
  letter-spacing: 0.32px;
  text-transform: uppercase;
  color: var(--text-inverse);
  opacity: 0.5;
}

.site-footer__column ul {
  display: flex;
  flex-direction: column;
  font-size: var(--text-body);
  line-height: 26px;
}

.site-footer__column a:hover {
  color: var(--color-green-secondary);
}

.site-footer__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 60px;
  font-size: 20px;
  line-height: 26px;
  color: var(--text-inverse);
}

.site-footer__cta .btn--outline {
  height: 50px;
  padding-inline: 40px;
  border-radius: var(--radius-control);
  border-color: var(--color-rose);
  color: var(--color-rose);
  font-size: 20px;
  letter-spacing: 1.4px;
}

.site-footer__cta .btn--outline:hover {
  background: var(--color-rose);
  border-color: var(--color-rose);
  color: var(--text-inverse);
}

.site-footer__bar {
  background: var(--surface-dark-alt);
}

.site-footer__bar-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: 30px;
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  letter-spacing: -0.16px;
  color: var(--text-inverse);
}

.site-footer__social {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-footer__social a:hover {
  color: var(--color-white);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 1180px) {
  .site-nav__list {
    gap: var(--space-5);
  }

  .header-search {
    width: 140px;
  }

  .site-header__inner {
    gap: var(--space-5);
  }
}

@media (max-width: 1024px) {
  .header-search,
  .site-header__phone {
    display: none;
  }

  .site-header__icon-only {
    display: inline-flex;
  }
}

@media (max-width: 900px) {
  .site-header__burger {
    display: inline-flex;
  }

  .site-nav {
    display: none;
  }

  .site-header__inner {
    justify-content: space-between;
  }

  .site-logo {
    --logo-height: 40px;
  }

  .site-footer__top-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .site-footer__statement {
    text-align: left;
    font-size: var(--text-h4);
    line-height: 28px;
  }

  .site-footer__statement {
    width: auto;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .site-footer__cta {
    gap: var(--space-6);
  }

  .site-footer__cta {
    grid-column: 1 / -1;
  }

  .site-footer__bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

@media (max-width: 560px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}